WO2024046437A1

WO2024046437A1 - Wire cutting machine and coaxiality adjusting method therefor

Info

Publication number: WO2024046437A1
Application number: PCT/CN2023/116281
Authority: WO
Inventors: 崔陈晨; 郭党; 宫云庆; 赵祥程; 靳齐; 陈明强; 李玮渊; 吕连杰; 宋克超; 王子跃; 尹美玲; 于文文; 纪卫克
Original assignee: 青岛高测科技股份有限公司
Priority date: 2022-08-31
Filing date: 2023-08-31
Publication date: 2024-03-07

Abstract

A wire cutting machine, comprising a cutting assembly. The cutting assembly comprises a cutting frame (1), a first bearing box (3), a second bearing box (4), a main roller (2) and an adjustment assembly (8), wherein the adjustment assembly (8) is mounted on the cutting frame (1) and is used for adjusting the coaxiality deviation between the first bearing box (3) and the second bearing box (4). By means of the adjustment assembly, the coaxiality deviation between a front bearing box and a rear bearing box is within a preset range, such that the cutting precision and the cutting quality of the multi-wire cutting machine are guaranteed. Further provided is a coaxiality adjusting method for the wire cutting machine.

Description

Wire cutting machine and its coaxiality adjustment method

Technical field

The present application relates to the technical field of wire cutting, and specifically to a wire cutting machine and its coaxiality adjustment method.

Background technique

Multi-wire cutting is a cutting and processing method that uses high-speed reciprocating motion of metal wires to bring abrasive into the processing area of the parts to be cut for grinding, and then cut the parts to be cut into hundreds of thin slices at one time.

In the actual production process, there is a phenomenon that different parts to be cut, such as silicon rods, have different specifications and sizes. In order to adapt to different specifications of the parts to be cut, the cutting area of the cutting machine needs to be adjusted according to the specifications of the cutting parts. For example, when the size of the parts to be cut changes, the width of the wire mesh needs to be adjusted by adjusting the spacing between the main rollers to adapt to the cutting needs of different cutting parts.

The two ends of the main roller are usually connected to the two front and rear bearing boxes. The distance between the two main rollers is adjusted, that is, the distance between the two pairs of front and rear bearing boxes is adjusted. After the spacing between the main rollers is adjusted, the alignment between the front and rear bearing boxes corresponding to the same main roller will change. Therefore, after the main roller is adjusted, there is a problem that the centering deviation between the axes of the front and rear bearing boxes exceeds the preset deviation range, which will affect the cutting accuracy and cutting quality of the multi-wire cutting machine.

Accordingly, a new technical solution is needed in this field to solve the above problems.

Contents of the invention

This application aims to solve at least one of the above technical problems, that is, to solve the problem that the alignment deviation between the axes of the front and rear bearing boxes after adjustment of the main roller exceeds the preset deviation range.

In order to solve the above problems in the prior art, the present application provides a wire cutting machine, including a cutting assembly, which includes: a cutting frame; a first bearing box, the first bearing box is arranged on the cutting frame on one side of the cutting frame; a second bearing box, the second bearing box is arranged on the other side of the cutting frame; a main roller, one end of the main roller is arranged on the first bearing box, the main roller The other end of the roller is arranged on the second bearing box; an adjustment assembly is installed on the cutting frame to adjust the coaxiality between the first bearing box and the second bearing box. deviation.

When the above technical solution is adopted, when the coaxiality deviation between the first bearing box and the second bearing box exceeds the preset range, the coaxiality between the first bearing box and the second bearing box can be adjusted by adjusting the assembly. degree, so that the coaxiality deviation between the first bearing box and the second bearing box is within the preset range to ensure the cutting accuracy and cutting quality of the multi-wire cutting machine.

In a second aspect, this application provides a coaxiality adjustment method for a wire cutting machine. The wire cutting machine includes a first bearing box and a second bearing box connected to the same main roller. The wire cutting machine also includes an adjustment component. , the adjustment method includes the following steps: measuring the first coaxiality deviation between the first bearing box and the second bearing box; determining whether the first coaxiality deviation is greater than a first deviation threshold; when When the first coaxiality deviation is greater than the first deviation threshold, the adjustment component is adjusted to adjust the position of the first bearing box and/or the second bearing box.

When the above technical solution is adopted, after the main roller is adjusted, when the first coaxial deviation between the first bearing box and the second bearing box is greater than the first deviation threshold, the first bearing box and/or the first bearing box can be adjusted through the adjustment assembly. The position of the second bearing box is until the coaxiality deviation between the first bearing box and the second bearing box is less than or equal to the first deviation threshold, thereby ensuring cutting quality.

Description of drawings

Figure 1 is a side view of the adjustment assembly provided in Embodiment 1 of the present application; Figure 2 is a structural diagram of the cutting assembly provided in Embodiment 1 of the present application; Figure 3 is a structural diagram of the wire cutting machine provided in Embodiment 1 of the present application; Figure 4 is The structural diagram of another wire cutting machine provided in Embodiment 1 of the present application; Figure 5 is a schematic diagram of the main roller spacing adjustment provided in Embodiment 1 of the present application; Figure 6 is a front side view of the partial structure of the cutting assembly in Embodiment 2 of the present application; Figure 7 is a rear view of part of the structure of the cutting assembly in Embodiment 2 of the present application; Figure 8 is a front cross-sectional view of the cutting assembly in Embodiment 2 of the present application; Figure 9 is a view of the cutting assembly in Embodiment 2 of the present application. Top cross-sectional view; Figure 10 is a structural diagram of the second eccentric sleeve in Embodiment 2 of the present application; Figure 11 is a structural diagram of the motor base in Embodiment 2 of the present application; Figure 12 is a first structural diagram of the wire cutting machine in Embodiment 3 of the present application. A front view of the first embodiment; Figure 13 is a structural diagram of the bearing box in the first embodiment of the wire cutting machine in Embodiment 3 of the present application; Figure 14 is the first implementation of the wire cutting machine in Embodiment 3 of the present application The front view of the bearing box; Figure 15 is the front view of the second embodiment of the wire cutting machine in Embodiment 3 of the present application; Figure 16 is the bearing box in the second implementation of the wire cutting machine in Embodiment 3 of the present application Structural diagram; Figure 17 is a front view of the bearing box in the second embodiment of the wire cutting machine in Embodiment 3 of the present application; Figure 18 is a front view of the third implementation of the wire cutting machine in Embodiment 3 of the present application ; Figure 19 is a structural diagram of the bearing box in the third implementation of the wire cutting machine in Embodiment 3 of the present application; Figure 20 is a front view of the bearing box in the third implementation of the wire cutting machine in Embodiment 3 of the present application. ; Figure 21 is a structural diagram of the position adjustment component, hanging lugs, and cutting frame provided in Embodiment 4 of the present application; Figure 22 is a structural diagram of the spray component provided in Embodiment 4 of the present application; Figure 23 is another structural diagram provided in Embodiment 4 of the present application. A structural diagram of the spray assembly; Figure 24 is a partial structural diagram of the cutting machine provided in Embodiment 4 of the present application; Figure 25 is a structural diagram of the guide portion provided in Embodiment 5 of the present application; Figure 26 is a third structure diagram provided in Embodiment 5 of the present application. A structural diagram of a flow guide assembly; Figure 27 is a structural diagram of a second flow guide assembly provided in Embodiment 5 of the present application; Figure 28 is a structural diagram of a filter device provided in Embodiment 5 of the present application; Figure 29 is a structural diagram of a second flow guide assembly provided in Embodiment 5 of the present application; Structural diagram of the fragment box; Figure 30 is a front view of the fragment box provided in Embodiment 5 of the present application; Figure 31 is a side view of the fragment box provided in Embodiment 5 of the present application; Figure 32 is a cutting assembly provided in Embodiment 5 of the present application Structural schematic diagram; Figure 33 is a structural diagram of the funnel device provided in Embodiment 6 of the present application; Figure 34 is a longitudinal sectional view of the funnel device provided in Embodiment 6 of the present application; Figure 35 is a first filter section provided in Embodiment 6 of the present application Three-dimensional view; Figure 36 is a front view of the first filter section provided in Embodiment 6 of the present application; Figure 37 is a perspective view of the second filter section provided in Embodiment 6 of the present application; Figure 38 is a second filter section provided in Embodiment 6 of the present application Figure 39 is a structural diagram of the tool feed assembly in Embodiment 7 of the present application; Figure 40 is a structural diagram of the guard in Embodiment 7 of the present application; Figure 41 is a structural diagram of the tool feed assembly in Embodiment 7 of the present application Figure 42 is a partial enlarged view of Figure 41 at position A; Figure 43 is a structural diagram of the guard provided in Embodiment 8 of the present application; Figure 44 is a front view of the feed assembly structure provided in Embodiment 8 of the present application Figure; Figure 45 is a rear cross-sectional view of the feed assembly structure provided in Embodiment 8 of the present application; Figure 46 is a rear view of the feed assembly structure provided in Embodiment 8 of the present application; Figure 47 is a rear cross-sectional view of the feed assembly structure provided in Embodiment 8 of the present application; A three-dimensional structural view of the cleaning device; Figure 48 is a three-dimensional view of the guide wheel washing assembly provided in Embodiment 9 of the present application; Figure 49 is a front view of the guide wheel washing assembly provided in Embodiment 9 of the present application; Figure 50 is a perspective view of the guide wheel washing assembly provided in Embodiment 9 of the present application; A three-dimensional view of the auxiliary roller cleaning assembly provided; Figure 51 is a three-dimensional structural view of the main cleaning assembly and the threading part cleaning assembly provided in Embodiment 9 of the present application; Figure 52 is the main cleaning assembly and the threading part cleaning assembly provided in Embodiment 9 of the present application The front view of; Figure 53 is a structural diagram of a liquid inlet assembly provided in Embodiment 9 of the present application; Figure 54 is a structural diagram of another liquid inlet assembly provided in Embodiment 9 of the present application; Figure 55 is a structural diagram of another liquid inlet assembly provided in Embodiment 9 of the present application; A front perspective view of the cleaning device installation; Figure 56 is a rear perspective view of the cleaning device installation provided in Embodiment 9 of the present application; Figure 57 is a perspective view of the cable arrangement device provided in Embodiment 10 of the present application; Figure 58 is a perspective view of the wiring device provided in Embodiment 10 of the present application An exploded view of the cable arrangement device; Figure 59 is a perspective view of the rotating mechanism, the first counterweight and the second counterweight provided in Embodiment 10 of the present application; Figure 60 is another rotating mechanism and the second counterweight provided in Embodiment 10 of the present application. A perspective view of a counterweight and a second counterweight; Figure 61 is a perspective view of yet another rotation mechanism, the first counterweight and the second counterweight provided in Embodiment 10 of the present application; Figure 62 is Embodiment 10 of the present application The system diagram of the retracting and releasing wire assembly is provided; Figure 63 is a top view of the wire retracting and releasing device provided in Embodiment 11 of the present application; Figure 64 is an exploded structural view of the wire retracting and releasing device provided in Embodiment 11 of the present application; Figure 65 is a diagram 64 is a partial enlarged view of position A; Figure 66 is a front view of a wire retracting and releasing device provided in another embodiment 11 of the present application; Figure 67 is an exploded structural view of a wire retracting and releasing device provided in another embodiment 11 of the present application; Figure 68 A system diagram of the liquid circulation system provided in Embodiment 12 of the present application; Figure 69 is a structural diagram of the liquid supply device provided in Embodiment 13 of the present application; Figure 70 is a front view of the liquid supply device provided in Embodiment 13 of the present application; Figure 71 is a front exploded view of the cleaning device provided in Embodiment 14 of the present application; Figure 72 is an oblique side exploded view provided in Embodiment 14 of the present application; Figure 73 is an exploded view of the liquid supply cylinder provided in Embodiment 14 of the present application Structural diagram; Figure 74 is a flow chart of the bearing box adjustment method of the wire cutting machine provided in Embodiment 15 of the present application.

Detailed ways

In the description of this application, terms indicating positional relationships such as "vertical" are based on the direction or positional relationship shown in the drawings. This is only for convenience of description and does not indicate or imply that the relevant device or element must have a specific orientation. , is constructed and operated in a specific orientation and therefore cannot be construed as a limitation on this application. In addition, ordinal words "first", "second", "third", etc. are used for descriptive purposes only and are not to be understood as indicating or implying relative importance. In addition, it should be noted that in the description of this application, unless otherwise explicitly stated and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection or an integrated connection; it can be a mechanical connection or other connections; it can be a direct connection or an indirect connection through an intermediary. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

The adjustment component of the present application will be described below with reference to Figures 1 to 4. As shown in Figures 1 to 4, a cutting assembly is provided according to an embodiment of the present application. The cutting assembly includes a cutting frame 1, a first bearing box 3, a second bearing box 4, a main roller 2 and an adjustment unit. Component 8. The first bearing box 3 is provided on one side of the cutting frame 1 and the second bearing box 4 is provided on the other side of the cutting frame 1 . One end of the main roller 2 is arranged on the first bearing box 3 , and the other end of the main roller 2 is arranged on the second bearing box 4 . In addition, the adjustment assembly 8 is installed on the cutting frame 1 to adjust the coaxiality deviation between the first bearing box 3 and the second bearing box 4 . In this way, when the coaxiality between the first bearing box 3 and the second bearing box 4 exceeds the preset coaxiality range, the positions of the first bearing box 3 and the second bearing box 4 can be adjusted through the adjustment assembly 8 Adjust to ensure cutting quality.

Referring to Figures 1 to 3, in the preferred embodiment of the above-mentioned cutting assembly, the adjustment assembly 8 includes a first adjustment part 81, the first adjustment part 81 is installed on the cutting frame 1, and the first adjustment part 81 directly or indirectly It is connected to the first bearing box 3 to adjust the parallel deviation and angular deviation of the axis of the first bearing box 3 relative to the axis of the second bearing box 4, thereby adjusting the coaxiality deviation. For example, the first adjustment part 81 is directly connected to the outer side wall of the first bearing box 3 . Alternatively, the first adjusting part 81 is connected to the first mounting bracket sleeved outside the first bearing box 3 . Or, the first adjustment part 81 is connected to an adjustment pad abutting the outside of the first bearing box 3 . Preferably, the first adjusting part 81 is connected to the first eccentric sleeve 6 that is sleeved outside the first bearing box 3 . In this way, the first adjusting part 81 can directly act on the first bearing box 3 to adjust the position of the first bearing box 3, or the first adjusting part 81 can act on the first mounting bracket to adjust the position of the first bearing box 3. Either the first adjusting part 81 acts on the first eccentric sleeve 6 to adjust the position of the first bearing box 3, or the first adjusting part 81 acts on the adjusting pad to adjust the position of the first bearing box 3, and finally the adjustment is achieved. Position adjustment of the first bearing box 3.

Further, the first adjustment part 81 includes a plurality of first fixing parts and a plurality of first adjusting parts. The first fixing part is fixedly connected to the cutting frame 1 , and the first adjusting part is adjustably installed on the first fixing part and directly or indirectly abuts the first bearing box 3 . Moreover, a plurality of first adjusting members are distributed along the outer circumference of the first bearing box 3 . Furthermore, the center lines of the plurality of first adjusting members are located on the same plane and have included angles with each other. Preferably, the first adjusting part 81 includes three first fixing parts and three first adjusting parts. Moreover, the center line of one of the first adjusting members extends along the vertical direction, and the center lines of the remaining two first adjusting members extend along the direction of an angle of 120° with the vertical direction. As an embodiment, the first fixing member is a first fixing block 811. The first fixing block 811 is provided with a first threaded hole. The first adjusting member is a first bolt 812. The first bolt 812 is screwed to the first thread. hole. In this way, after installing the main roller 2 or adjusting the spacing between the main rollers 2, the up and down position of the first bearing box 3 can be adjusted by adjusting the first bolt 812 whose center line extends in the vertical direction, and the upper and lower positions of the first bearing box 3 can be adjusted by adjusting the remaining two first bolts 812. The left and right positions of the first bearing box 3 are used to adjust the coaxiality deviation of the axis of the first bearing box 3 relative to the axis of the second bearing box 4 .

It should be noted that the center lines of the plurality of first adjusting members may not be on the same plane. In addition, the center line of the first adjusting member can also be set in other directions, and the angles between the plurality of first adjusting members can also be other. Then, the number of the first fixing parts and the first adjusting parts of the first adjusting part 81 can also be 1, 2, 4, 6, etc., and those skilled in the art can set them according to the needs of specific application scenarios. Furthermore, more than one first adjusting member may be provided on one first fixing member. In addition, in addition to the first fixing block 811 and the first bolt 812, the first fixing member can also be provided as a second fixing block, the second fixing block is provided with a first through hole, the first adjusting member is a first pin, and the first fixing member is a first pin. A pin is inserted through the first through hole, and the position of the first bearing box 3 is adjusted by knocking the first pin.

In an alternative embodiment of the above-mentioned adjustment assembly 8, the first adjustment part 81 includes a first fixing ring and a plurality of second adjustment parts. The first fixation ring is fixedly connected to the cutting frame 1, and the second adjustment parts are adjustable. It is installed on the first fixed ring and directly or indirectly abuts the first bearing box 3 . Moreover, a plurality of second adjusting members are distributed along the outer circumference of the first bearing box 3 . Further, the center lines of the plurality of second adjusting members are located on the same plane and have included angles with each other.

Further, the first adjustment part 81 includes three second adjustment members. Moreover, the center line of one of the second adjusting members extends along the vertical direction, and the center lines of the remaining two second adjusting members extend along the direction of an angle of 120° with the vertical direction. Preferably, the first fixing ring is provided with a second threaded hole, the second adjusting member is a second bolt, and the second bolt is screwed to the second threaded hole. In this way, after installing the main roller 2 or adjusting the spacing between the main rollers 2, the up and down position of the first bearing box 3 can be adjusted by adjusting the second bolt whose center line extends in the vertical direction, and the first bearing box 3 can be adjusted by adjusting the remaining two second bolts. The left and right positions of the bearing box 3 are used to adjust the coaxiality deviation of the axis of the first bearing box 3 relative to the axis of the second bearing box 4 .

Continuing to refer to FIGS. 1 to 4 , in the preferred embodiment of the above-mentioned cutting assembly, the adjustment assembly 8 also includes a second adjustment part 82 , the second adjustment part 82 is installed on the cutting frame 1 , and the second adjustment part 82 directly or It is indirectly connected to the second bearing box 4 to adjust the coaxiality deviation of the axis of the second bearing box 4 relative to the axis of the first bearing box 3 . For example, the second adjustment part 82 is directly connected to the outer side wall of the second bearing box 4 . Alternatively, the second adjustment part 82 is connected to the second mounting bracket sleeved outside the second bearing box 4 . Or, the second adjustment part 82 is connected to an adjustment pad abutting the outside of the second bearing box 4 . Preferably, the second adjustment part 82 is connected to the second eccentric sleeve 7 that is sleeved outside the first end of the second bearing box 4 .

In this way, the second adjusting part 82 can directly act on the second bearing box 4 to adjust the position of the second bearing box 4, or the second adjusting part 82 can act on the second mounting bracket to adjust the position of the second bearing box 4. Either the second adjusting part 82 acts on the second eccentric sleeve 7 to adjust the position of the second bearing box 4, or the second adjusting part 82 acts on the adjusting pad to adjust the position of the second bearing box 4, and finally the adjustment is achieved. Position adjustment of the second bearing box 4. Moreover, through the cooperation of the second adjustment part 82 and the first adjustment part 81, synchronous adjustment with the first bearing box 3 and the second bearing box 4 can be achieved, thereby reducing the difficulty of adjustment.

Further, the second adjustment part 82 includes a plurality of second fixing parts and a plurality of third adjusting parts. The second fixing part is fixedly connected to the cutting frame 1 , and the third adjusting part is adjustably installed on the second fixing part and directly or indirectly abuts the first end of the second bearing box 4 . Among them, a plurality of third adjusting members are distributed along the outer circumference of the second bearing box 4 . Further, the center lines of the plurality of third adjusting members are located on the same plane and have included angles with each other. Preferably, the second adjusting part 82 includes three second fixing parts and three third adjusting parts. Moreover, the center line of one of the third adjusting members extends along the vertical direction, and the center lines of the remaining two third adjusting members extend along the direction of an angle of 120° with the vertical direction. Preferably, the second fixing member is a third fixing block, the third fixing block is provided with a third threaded hole, the third adjusting member is a third bolt, and the third bolt is screwed to the third threaded hole.

In this way, after installing the main roller 2 or adjusting the spacing between the main rollers 2, the up and down position of the second bearing box 4 can be adjusted by adjusting the center line to extend the third bolt or the third pin in the vertical direction, and by adjusting the remaining two third bolts Or the third pin adjusts the left and right position of the second bearing box 4 to adjust the coaxiality deviation of the axis of the second bearing box relative to the axis of the first bearing box 3 .

It should also be noted that the first bearing box 3 and the second bearing box 4 may have an eccentric structure or a non-eccentric structure.

In yet another alternative embodiment of the above-mentioned adjustment assembly 8, the second adjustment part 82 includes a second fixed ring and a plurality of fourth adjusting members. The second fixed ring is fixedly connected to the cutting frame 1, and the fourth adjusting members are adjustable. Ground is installed on the second fixed ring and directly or indirectly abuts the second bearing box 4. Moreover, a plurality of fourth adjusting members are distributed along the outer circumference of the second bearing box 4 . Further, the center lines of the plurality of fourth adjusting members are located on the same plane and have included angles with each other. Further, the second adjustment part 82 includes three fourth adjustment members. Moreover, the center line of one of the fourth adjusting members extends along the vertical direction, and the center lines of the remaining two fourth adjusting members extend along the direction of an angle of 120° with the vertical direction. Preferably, the second fixing ring is provided with a fourth threaded hole, the fourth adjusting member is a fourth bolt, and the fourth bolt is screwed to the fourth threaded hole.

In this way, after installing the main roller 2 or adjusting the distance between the main rollers, the up and down position of the second bearing box 4 can be adjusted by adjusting the fourth bolt whose center line extends in the vertical direction, and the second bearing can be adjusted by adjusting the remaining two fourth bolts. The left and right positions of the box 4 are adjusted to adjust the coaxiality deviation of the axis of the second bearing box 4 relative to the axis of the first bearing box 3 .

Referring to Figures 2 to 4, in the preferred embodiment of the above cutting assembly, the cutting assembly also includes a motor base 5 and a motor 9. The motor base 5 is arranged on the cutting frame, the motor 9 is installed on the motor base 5 and the output shaft (not shown in the figure) of the motor 9 is connected to the second bearing box 4 .

Further, the adjustment assembly 8 also includes a third adjustment part 83 , which is installed on the cutting frame 1 to adjust the coaxiality deviation between the axis of the output shaft and the axis of the second bearing box 4 . For example, the third adjustment part 83 is connected to the third mounting bracket that is sleeved on the outside of the motor base 5 . Alternatively, the third adjustment part 83 is connected to the third eccentric sleeve that is sleeved outside the motor base 5 . Alternatively, the third adjustment part 83 is connected to an adjustment pad abutting on the outside of the motor base 5 . Preferably, the third adjustment portion 83 is connected to the motor base 5 that is partially sleeved outside the second end of the second bearing box 4 . Preferably, the motor base 5 and the second bearing box 4 are integrally formed. Preferably, the motor base 5 has an eccentric structure. In this way, when the above technical solution is adopted, the position of the motor base 5 can be adjusted by the third adjustment portion 83 directly acting on the motor base 5, or the third adjustment portion 83 can act on the third mounting bracket to adjust the motor base 5 position, or the third adjusting part 83 acts on the third eccentric sleeve to adjust the position of the motor base 5, or the third adjusting part 83 acts on the adjusting pad to adjust the position of the motor base 5, or the third adjusting part 83 acts on the adjusting pad to adjust the position of the motor base 5, or through the third The adjusting portion 83 acts on the motor base 5 to adjust the position of the motor base 5 , and ultimately adjusts the coaxiality deviation between the axis of the output shaft and the axis of the second bearing box 4 . Moreover, the first adjustment part 81 , the second adjustment part 82 and the third adjustment part 83 work together to facilitate the operation of the adjustment process and ensure that the ideal coaxiality can be finally adjusted. When the motor base 5 and the second bearing box 4 are integrally formed, the third adjustment part does not need to be provided.

Further, the third adjustment part 83 includes a plurality of third fixing parts and a plurality of fifth adjusting parts. The third fixing parts are fixedly connected to the cutting frame 1. The fifth adjusting parts are adjustably installed on the third fixing parts. It contacts the motor base 5 directly or indirectly. Moreover, a plurality of fifth adjusting members are distributed along the outer circumference of the motor base 5 . Further, the center lines of the plurality of fifth adjusting members are located on the same plane and have included angles with each other.

Further, in the specific implementation of the above-mentioned adjustment assembly 8, the third adjustment part 83 includes three third fixing members and three fifth adjustment members. Moreover, the center line of one of the fifth adjusting members extends along the vertical direction, and the center lines of the remaining two fifth adjusting members extend along the direction of an angle of 120° with the vertical direction. Preferably, the third fixing member is a fifth fixing block 831, the fifth fixing block 831 is provided with a fifth threaded hole, the fifth adjusting member is a fifth bolt 832, and the fifth bolt 832 is screwed to the fifth threaded hole. In this way, after installing the main roller 2 or adjusting the distance between the main rollers, the up and down position of the second bearing box 4 can be adjusted by adjusting the fifth bolt 832 whose center line extends in the horizontal direction, or the second bearing box 4 can be adjusted by adjusting the remaining two fifth bolts. The left and right positions of the second bearing box 4 are used to adjust the coaxiality deviation of the axis of the motor base 5 relative to the axis of the second bearing box 4.

Continuing to refer to FIGS. 1 to 4 , in an alternative embodiment of the above-mentioned adjustment assembly 8 , the third adjustment part 83 includes a third fixed ring and a plurality of sixth adjusting members (not shown in the figures). The third fixed ring Fixedly connected to the cutting frame 1 , the sixth adjusting member is adjustably mounted on the third fixed ring and directly or indirectly abuts the motor base 5 . Moreover, a plurality of sixth adjusting members are distributed along the outer circumference of the motor base 5 . Further, the center lines of the plurality of sixth adjusting members are located on the same plane and have included angles with each other.

Further, the third adjustment part 83 includes three sixth adjustment members. Moreover, the center line of one of the sixth adjusting members extends along the vertical direction, and the center lines of the remaining two sixth adjusting members extend along the direction of an angle of 120° with the vertical direction. Preferably, the third fixing ring is provided with a sixth threaded hole, the sixth adjusting member is a sixth bolt, and the sixth bolt is screwed to the sixth threaded hole. In this way, after installing the main roller 2 or adjusting the distance between the main rollers, the position of the motor base 5 can be adjusted by adjusting the sixth bolt whose center line extends in the vertical direction, or the position of the motor base 5 can be adjusted by adjusting the remaining two sixth bolts. position to adjust the coaxiality deviation of the axis of the motor base 5 relative to the axis of the second bearing box 4.

It should be noted that in the above, the center lines of the plurality of second adjustment members, third adjustment members, fourth adjustment members, fifth adjustment members and sixth adjustment members may not be on the same plane. In addition, the center lines of the above-mentioned multiple adjusting members can also be set in other directions, and the angles between the adjusting members can also be other. Then, the first adjusting piece on the first fixing ring of the first adjusting part 81, the second fixing piece and the third adjusting piece on the second adjusting part 82, and the fourth adjusting piece on the second fixing ring of the second adjusting part 82. The number of parts, the third fixing part and the fifth adjusting part of the third adjusting part 83, and the sixth adjusting part on the third fixing ring can also be 1, 2, 4, 6, etc. Those skilled in the art can adjust according to Requirements settings for specific application scenarios. Of course, the second bolts provided on the first fixed ring, the fourth bolts provided on the second fixed ring, etc. are only exemplary. In other embodiments, the first fixed ring is provided with a second through hole, and the second adjusting member is The second pin passes through the second through hole, and the position of the first bearing box 3 is adjusted by knocking the second pin; the second fixed ring is provided with a fourth through hole, and the fourth adjusting member is the fourth pin, the fourth pin is passed through the fourth through hole, and the position of the second bearing box 4 is adjusted by knocking the fourth pin; in addition, in addition to the third fixing block and the third bolt, the second fixing member can also be provided as The fourth fixed block is provided with a third through hole. The third adjusting member is a third pin. The third pin is passed through the third through hole. The second bearing is adjusted by knocking the third pin. The position of the box 4; in addition to the fifth fixing block 831 and the fifth bolt 832, the third fixing member can be a sixth fixing block, the sixth fixing block is provided with a fifth through hole, and the fifth adjusting member is a fifth pin. , the fifth pin passes through the fifth through hole, and the angle of the second bearing box 4 is adjusted by knocking the fifth pin.

As shown in Figures 6 to 9, the cutting assembly of the present application includes a cutting frame 1, a first bearing box 2, a second bearing box 3, a main roller 4, a first eccentric sleeve 5, a second eccentric sleeve 6, and a motor base. 7 and drive motor 8. The two opposite sides of the cutting frame 1 are respectively provided with a first inner hole 11 and a second inner hole 12. The first bearing box 2 is arranged in the first inner hole 11, and the second bearing box 3 is arranged in the second inner hole 12. One end of the main roller 4 (the left end of the main roller 4 in FIG. 8 ) is connected to the first bearing box 2 , and the other end (the right end of the main roller 4 in FIG. 8 ) is connected to the second bearing box 3 . The first eccentric sleeve 5 is sleeved on the first bearing box 2 . The second eccentric sleeve 6 is disposed at the first end of the second inner hole 12 (the left end of the second inner hole 12 in Figure 8 ), and the second eccentric sleeve 6 is sleeved on the outer periphery of the first end of the second bearing box 3 (The left end of the second bearing box 3 in Figure 8). The motor base 7 has an eccentric structure. The motor base 7 is arranged at the second end of the second inner hole 12 (the right end of the second inner hole 12 in Figure 8), and the motor base 7 is partially sleeved on the second end of the second bearing box 3. The outer circumference of the two ends (the right end of the second bearing box 3 in Figure 8). The driving motor 8 is installed on the motor base 7 and the output shaft of the driving motor 8 is connected to the second bearing box 3 .

Figures 6 and 7 in this application show the situation where the cutting frame 1 is equipped with two main rollers 4, and the two main rollers 4 are arranged in the same manner. In the cutting preparation stage, the cutting wire is wound between the two main rollers 4 to form a wire mesh. When the cutting assembly is working, the driving motor 8 rotates forward and reverse alternately. The output shaft of the driving motor 8 drives the second bearing box 3 to rotate. The second bearing box 3 drives the main roller 4 to rotate. The main roller 4 drives the first bearing box 2 to rotate. . The wire net makes reciprocating motion to form a wire saw, which cuts the material to be cut.

In a possible implementation, when it is necessary to adjust the axis distance between the two main rollers 4, the main rollers 4 are first disassembled, and then the driving motors 8 are disassembled respectively, and the first eccentric sleeve 5 and the second eccentric sleeve 6 are released. and the connection between the motor base 7 and the cutting frame 1, then rotate the first eccentric sleeve 5, the second eccentric sleeve 6 and the motor base to adjust the three to the required eccentric angle, and then turn the first eccentric sleeve 5, the second eccentric sleeve 5 The eccentric sleeve 6 and the motor base 7 are fixed. Next, the drive motor 8 is installed and the output shaft of the drive motor 8 is connected to the second bearing box 3 . Finally, the main roller 4 is installed between the first bearing box 2 and the second bearing box 3, and the wheelbase adjustment of the main roller 4 is completed. It can be seen that by arranging the motor base 7 as an eccentric structure and being sleeved on the second end of the second bearing box 3, the motor base 7 and the second eccentric sleeve 6 together support both ends of the second bearing box 3, and at the same time, The position adjustment of the second bearing box 3 can be realized, which is beneficial to saving the manufacturing cost of the second eccentric sleeve 6 and reducing material waste and assembly difficulty.

As shown in Figures 6 to 8, in a preferred embodiment, the cutting assembly includes a cutting frame 1, a first bearing box 2, a second bearing box 3, a main roller 4, a first eccentric sleeve 5, and a second eccentric sleeve. 6. Motor base 7, drive motor 8, pull rod 9 and locking assembly 10. Referring to Figures 6 and 9, the cutting frame 1 is an integral casting with a first inner hole 11 formed on one side and a second inner hole 12 formed on the other side. The first inner hole 11 and the second inner hole 12 are coaxial with each other. set up. Preferably, the cutting frame 1 is provided with two first inner holes 11 and two second inner holes 12. The two first inner holes 11 are arranged side by side in the horizontal direction, and the two second inner holes 12 are arranged side by side in the horizontal direction. .

Referring to FIGS. 8 and 9 , the first eccentric sleeve 5 includes a cylinder 51 and a fourth flange 52 . The cylinder 51 is provided with a first eccentric hole 53 , and the first eccentric hole 53 can be sleeved on the outer periphery of the first bearing box 2 . The fourth flange 52 is located at one end of the cylinder 51 (the right end of the cylinder 51 in FIG. 9 ), and the fourth flange 52 is fixedly connected to the cutting frame 1 outside the first inner hole 11 . Preferably, the fourth flange 52 is fixedly connected to the inner wall of the cutting frame 1 through bolts. After installation, the cylinder 51 is inserted into the first inner hole 11 and transitionally matches the first inner hole 11 . By having the fourth flange 52 fixedly connected to the cutting frame 1 outside the first inner hole 11 , the installation stability of the first eccentric sleeve 5 can be improved. The transitional fit between the cylinder 51 and the first inner hole 11 is helpful to reduce the difficulty of assembling and disassembling the first eccentric sleeve 5 .

Continuing to refer to Figures 8 and 9, the first bearing box 2 is located in the first eccentric sleeve 5. Preferably, the first bearing box 2 is connected to the first eccentric sleeve 5 in a push-pull manner. Specifically, the outer peripheral surface of the first bearing box 2 has a clearance fit with the first eccentric hole 53. By applying a preset thrust or pulling force to the first bearing box 2, the first bearing box 2 can push the first eccentric sleeve 5 or move the first eccentric sleeve 5 from the first bearing box 2. Pull out the eccentric sleeve 5. The specific structure of the first bearing box 2 is a conventional method in the art, and will not be described again in this application. The first bearing box 2 is connected to the first eccentric sleeve 5 in a push-pull manner, which facilitates the disassembly, assembly and position adjustment of the first eccentric sleeve 5 .

Referring to FIGS. 8 to 10 , the second eccentric sleeve 6 includes a third flange 61 and a second annular boss 62 . The third flange 61 is fixedly connected to the cutting frame 1 outside the first end (the left end in FIG. 9 ) of the second inner hole 12 through bolts, and the third flange 61 forms a second eccentric hole 63. The second eccentric hole 63 It can be sleeved on the outer periphery of one end of the second bearing box 3 (the left end in Figure 8). The second annular boss 62 extends outward from one side of the third flange 61 , and the inner annular surface of the second annular boss 62 is flush with the edge of the second eccentric hole 63 . The second annular boss 62 is embedded in the first end of the second inner hole 12 (the left end in FIG. 8 ), and the second annular boss 62 and the second inner hole 12 are transitionally matched. By having the third flange 61 fixedly connected to the cutting frame 1 outside the first end of the second inner hole 12, the installation stability of the second eccentric sleeve 6 can be improved. By arranging the second annular boss 62 embedded in the first end of the second inner hole 12, the installation and positioning of the second eccentric sleeve 6 is facilitated and the assembly accuracy is improved. The transitional fit between the second annular boss 62 and the second inner hole 12 helps to reduce the difficulty of assembling and disassembling the second eccentric sleeve 6 .

Referring to Figures 8, 9 and 11, the motor base 7 includes a first flange 71, a second flange 72, a connecting structure 73 and a first annular boss 75. The first flange 71 is fixedly connected to the cutting frame 1 outside the second end (right end in Figure 9) of the second inner hole 12 through bolts, and the first flange 71 is formed with a third eccentric hole 74. The hole 74 is equal in size to the second eccentric hole 63 and can be sleeved on the periphery of the other end of the second bearing box 3 (the right end in FIG. 8 ). The first annular boss 75 extends outward from one side of the first flange 71 , and the inner annular surface of the first annular boss 75 is flush with the edge of the third eccentric hole 74 . The first annular boss 75 is embedded in the second end of the second inner hole 12 (the right end in Figure 9), and there is a transition fit between the first annular boss 75 and the second inner hole 12. After installation, the first annular boss 75 There is a certain distance between an annular boss 75 and a second annular boss 62 . The second flange 72 is provided with a through hole 76, and the driving motor 8 is fixedly connected to the second flange 72 through bolts and nuts. Preferably, the through hole 76 is a circular hole coaxial with the third eccentric hole 74 . After the connection is completed, the output shaft of the drive motor 8 extends through the through hole 76 on the second flange 72 and is connected to the second bearing box 3 through the coupling. The connecting structure 73 is connected between the first flange 71 and the second flange 72. Preferably, the connecting structure 73 is a connecting column. In this application, there are four connecting columns, and the four connecting columns are evenly distributed in the first method along the circumferential direction. A hollow is formed between the flange 71 and the second flange 72 and between adjacent connecting columns.

By having the first flange 71 fixedly connected to the cutting frame 1 outside the second end of the second inner hole 12 , the installation stability of the motor base 7 can be improved. The transitional fit between the first annular boss 75 and the second inner hole 12 is helpful to reduce the difficulty of assembling and disassembling the motor base 7 . By forming hollows between the connecting structures 73, it is helpful to reduce the difficulty of assembling the motor. By arranging the first annular boss 75 embedded in the second end of the second inner hole 12, the installation and positioning of the motor base 7 is facilitated and the assembly accuracy is improved.

Continuing to refer to Figures 8 and 9, the second bearing box 3 is located in the second inner hole 12, and its two ends are supported by the second eccentric sleeve 6 and the first flange 71 respectively. Preferably, one end of the second bearing box 3 (the left end in Figure 8) is fixedly connected to the second eccentric sleeve 6 through screws, and the other end (the right end in Figure 8) is connected to the output shaft of the drive motor 8 through a coupling. The specific structure of the second bearing box 3 is a conventional method in the art, and will not be described again in this application. The second bearing box 3 is fixedly connected to the second eccentric sleeve 6 , which is beneficial to the connection stability of the second bearing box 3 .

Referring to Figure 8, both ends of the tie rod 9 are formed with external thread structures, the middle portion of the first bearing box 2 and the middle portion of the main roller 4 are both formed with through holes, and the end portion of the second bearing box 3 is formed with internal threads. After one end of the tie rod 9 (the right end in Figure 8) passes through the first bearing box 2 and the main roller 4, it is screwed to the second bearing box 3. The locking assembly 10 includes a nut, and the nut is screwed to the other end of the tie rod 9 ( 8), thereby locking the main roller 4 between the first bearing box 2 and the second bearing box 3. The specific arrangement and locking principle of the above-mentioned tie rod 9 and locking assembly 10 are conventional means in this field, and will not be described again in this application.

When it is necessary to adjust the wheelbase between the two main rollers 4, first loosen the nut of the locking assembly 10, and then disassemble and pull out the tie rod 9. Then the first bearing box 2 is pulled out to an appropriate distance to make the main roller 4 loose. Next, use a sling to lift the main roller 4 to prevent the main roller 4 from falling, and continue to pull out the first bearing box 2 until the main roller 4 can be taken out smoothly. After taking out the main roller 4, remove the coupling between the drive motor 8 and the second bearing box 3, and then remove the drive motor 8. After taking out the main roller 4, remove the bolts that fasten the first eccentric sleeve 5, the second eccentric sleeve 6 and the motor base 7, and then rotate the first eccentric sleeve 5, the second eccentric sleeve 6 and the motor base according to the wheelbase to be adjusted. 7. After rotation, fix the first eccentric sleeve 5, the second eccentric sleeve 6 and the motor base 7 to the cutting chamber frame again. Then reinstall the main roller 4, and finally install the drive motor 8 and the coupling. At this point, the wheelbase adjustment of the main roller 4 is completed.

As shown in FIGS. 12 and 13 , the wire cutting machine of the present application includes a cutting frame 20 and a bearing box 10 . The bearing box 10 includes a bearing box body 11 and a bearing box shell 12 . The bearing box shell 12 is rotatably arranged on the cutting frame 20 , and the bearing box shell 12 is eccentrically arranged. The bearing box body 11 is connected to the bearing box shell 12 , and there is no relative movement between the bearing box body 11 and the bearing box shell 12 . In the above arrangement, the bearing box 10 is arranged on the cutting frame 20, and then the main roller is installed on the bearing box 10, and the main roller rotates through the bearing box 10. There is no relative movement between the bearing box body 11 and the bearing box shell 12. When it is necessary to adjust the distance between the two main rollers, the bearing box shell 12 only needs to be rotated to adjust the eccentric angle of the bearing box shell 12. At this time, the bearing box body 11 Following the rotation of the bearing box shell 12, the position of the bearing box body 11 is adjusted, that is, the distance between the two main rollers is adjusted.

In this application, by arranging the bearing box 10 on the cutting frame 20, the position of the bearing box body 11 can be adjusted by rotating the bearing box shell 12, thereby realizing the position adjustment of the bearing box body 11, reducing the difficulty of adjustment and improving the adjustment efficiency. Moreover, the solution of adjusting the position of the main roller through the bearing box 10 is more conducive to reducing the distance between the main rollers and improving the cutting quality and cutting efficiency under the premise of the same main roller diameter.

As shown in Figures 12 to 14, in the first preferred embodiment, the wire cutting machine is a slicer, which includes a cutting frame 20. A plurality of mounting through holes are respectively opened on two opposite side walls of the cutting frame 20. 21. The bearing box shell 12 is arranged in the mounting through hole 21. Preferably, the cutting frame 20 is provided with six mounting through holes 21, the six mounting through holes 21 are distributed on two opposite side walls of the cutting frame 20, and three mounting through holes 21 are opened on each side wall, and The corresponding mounting through holes 21 on the two side walls form a pair. Among them, the three installation through holes 21 on each side wall are arranged in an inverted triangle shape, that is, two installation through holes 21 are provided on the upper layer, and the other installation through hole 21 is provided on the lower layer and are located on the two installation through holes on the upper layer. Between 21. Preferably, the bearing housing 10 is installed in each of the three pairs of mounting through holes 21 . The bearing box 10 includes a bearing box body 11, a bearing box shell 12 and connecting parts. The bearing box body 11 includes a bearing seat and a bearing arranged in the bearing seat. The bearing box shell 12 is provided with an eccentric hole. The bearing seat is connected to the eccentric hole and is fixedly connected to the bearing box shell 12 through a connector.

Referring to Figures 13 and 14, the connecting member is preferably a connecting block 14. The connecting block 14 is provided with a first connecting hole 141 and a second connecting hole 142. The end surface of the bearing box body 11 is provided with a third connecting hole (in the figure (not shown), the end surface of the bearing box shell 12 is provided with a fourth connection hole (not shown in the figure), the first fastener passes through the first connection hole 141 and is connected to the third connection hole, and the second fastener The component passes through the second connection hole 142 and is connected to the fourth connection hole. In this application, the first connection hole 141 and the second connection hole 142 are each provided with two optical holes, and the third connection hole and the fourth connection hole are also respectively provided with two corresponding threaded holes. The first fastener and the second fastener are bolts. In other words, two bolts pass through the first connection hole 141 and then are screwed to the third connection hole, and the other two bolts pass through the second connection hole 142 and then are screwed to the fourth connection hole, thereby realizing the connection between the bearing box body 11 and The fixed connection between the bearing housing shell 12.

Referring back to Figure 12, during application, the bearing boxes 10 are mounted on the cutting frame 20, and each bearing box 10 is connected to one main roller. When it is necessary to adjust the spacing between the main rollers, the bearing box body 11 is driven to rotate eccentrically by rotating the bearing box shells 12 of the two bearing boxes 10. During the adjustment process, it is controlled through the blind holes in the bearing box shells 12. Adjust the angle to ultimately achieve precise adjustment of the spacing between the main rollers.

The fixed connection between the bearing box body 11 and the bearing box shell 12 can ensure that the relative position between the two remains unchanged, which is beneficial to improving the overall assembly accuracy of the bearing box 10 and greatly reducing the processing difficulty and processing of the bearing box. cost. Moreover, when one of the two is damaged, only the damaged component needs to be replaced separately, which also helps reduce repair time and cost. By setting the length of the bearing box shell 12 to be less than or equal to the length of the bearing box body 11, it is beneficial to reduce the impact on the main roller disassembly and assembly process and improve the main roller disassembly and assembly efficiency. By providing the angle marking structure 121, the angle marking structure 121 can be used to assist the adjustment when adjusting the bearing box 10, thereby improving the adjustment efficiency and accuracy.

As shown in Figures 15 to 17, the main difference between the second preferred embodiment and the first preferred embodiment is that the wire cutting machine also includes a box cover 13, which is arranged on the cutting frame 20. The box cover 13 There is a through hole (not shown in the figure), and the bearing housing 12 is installed in the through hole.

Specifically, the box sleeve 13 includes a flange 131 and a cylinder 132. The length of the cylinder 132 is less than or equal to the length of the bearing box shell 12. The bearing box shell 12 is pullably provided in the cylinder 132 of the box sleeve 13. Preferably There is a transition fit or clearance fit between the bearing box shell 12 and the box sleeve 13 . The flange 131 is located at the front end of the cylinder 132 (the end shown in FIG. 16 ), and a plurality of mounting structures 1311 are provided on the flange 131 . Preferably, the mounting structures 1311 are mounting holes, and there are six mounting holes. The six mounting structures 1311 are evenly arranged along the circumferential direction of the flange 131 .

Referring to Figure 15, the bearing box 10 is installed on the cutting frame 20, and both ends of each main roller are installed on the cutting frame 20 through the bearing box 10. Among them, the cutting frame 20 is provided with a mounting through hole 21, and the box sleeve 13 is arranged in the mounting through hole 21, and is fastened to the cutting frame 20 by fasteners passing through the mounting holes of the flange 131. The bearing box The outer shell 12 is pullably disposed in the barrel 132 of the box cover 13 . When it is necessary to adjust the spacing between the main rollers, the bearing box body 11 is driven to rotate eccentrically by rotating the bearing box shells 12 of the two bearing boxes 10. During the adjustment process, it is controlled through the blind holes in the bearing box shells 12. Adjust the angle to ultimately achieve precise adjustment of the spacing between the main rollers.

In cutting equipment, the main roller needs to be frequently disassembled, so the bearing box also needs to be frequently disassembled. In conventional technology, the bearing box is directly connected to the installation through hole 21 on the cutting frame 20. Frequent disassembly and assembly of the bearing box will cause the cutting frame 20 to be disconnected from the bearing. The gap between the boxes expands, which causes the main roller to jump greatly during operation and cannot be repaired, seriously affecting the cutting accuracy and service life of the equipment. By arranging the box cover 13 in this application, it is helpful to avoid direct contact between the bearing box shell 12 and the cutting frame 20, which will not cause damage to the cutting frame 20, and when the bearing box 10 is pulled out multiple times, even if the box cover 13 is damaged , you only need to replace the box cover 13, and the maintenance cost is low. In addition, by providing the flange 131, it is convenient to install and fix the box cover 13 on the cutting frame 20, which is helpful to reduce the difficulty of installation. By setting the length of the cylinder 132 to be less than or equal to the length of the bearing box shell 12, it is beneficial to reduce the impact on the main roller disassembly and assembly process and improve the main roller disassembly and assembly efficiency.

As shown in FIGS. 18 to 20 , the main difference between the third preferred embodiment and the second preferred embodiment is that the bearing box 10 also includes a positioning part 15 , and the positioning part 15 is provided on the box sleeve 13 and connected with the bearing box shell. 12 connections. At the same time, the angle marking structure 121 on the bearing housing casing 12 is omitted.

Specifically, the positioning part 15 includes a fixing block 151 and a positioning piece 152 . The fixing block 151 is provided with a seventh connection hole (not shown), the box cover 13 is provided with an eighth connection hole (not shown), and the fourth fastener passes through the seventh connection hole and is connected to the eighth connection hole. The fixing block 151 is fixedly connected to the front flange 131 of the box cover 13 . Preferably, the seventh connection hole is provided with two smooth holes, the eighth connection hole is symmetrically provided with two threaded holes, the fourth fastener is a bolt, and the bolt passes through the seventh connection hole and is then screwed on. The eighth connection hole realizes a fixed connection between the fixing block 151 and the front flange 131 surface of the box sleeve 13 . The fixed block 151 is also provided with a through hole, and the positioning member 152 is slidably installed on the through hole of the fixed block 151 along the radial direction of the box sleeve 13 . Preferably, the positioning member 152 is in the shape of a rod, and the rod-shaped positioning member 152 is in transitional fit with the via hole.

Furthermore, the positioning member 152 is provided with a first positioning structure 1521 at an end close to one end of the bearing box shell 12, and a second positioning structure 122 is provided at the end of the outer circumferential surface of the bearing box shell 12. The first positioning structure 1521 is connected with the second positioning structure 1521. Structure 122 connection. Preferably, the first positioning structure 1521 is a wedge-shaped structure and the second positioning structure 122 is a wedge-shaped groove. The wedge-shaped structure of the positioning member 152 is connected with the wedge-shaped groove on the bearing box shell 12 to achieve positioning of the bearing box shell 12 . In this embodiment, in the installed state, the front end of the bearing box shell 12 (the end shown in FIG. 19 ) slightly protrudes from the box sleeve 13 so that the first positioning structure 1521 and the second positioning structure 122 are cooperatively connected.

In this application, multiple positioning parts 15 are provided, and the multiple positioning parts 15 are distributed along the circumferential direction of the box cover 13 . There are multiple positioning parts 152 in the positioning part 15 , and each positioning part 152 is provided with a first positioning structure 1521 . Multiple groups of second positioning structures 122 are provided along the circumferential direction of the bearing housing shell 12 , and each group includes a plurality of second positioning structures 122 with the same number of positioning pieces 152 in one positioning part 15 . Preferably, three positioning parts 15 are provided, and the three positioning parts 15 are distributed circumferentially on the surface of the flange 131 . Each positioning part 15 is provided with two through holes and two positioning parts 152 , and the positioning parts 152 are relative to each other. The fixed blocks 151 are arranged symmetrically. The second positioning structures 122 are provided with eight groups. The eight groups of the second positioning structures 122 are evenly distributed along the circumferential direction of the bearing housing shell 12 . Each group includes two second positioning structures 122 , the two second positioning structures 122 and the two first positioning structures 122 . The positioning structure 1521 is set accordingly.

Referring to Figure 18, the bearing boxes 10 are installed on the cutting frame 20, and each bearing box 10 is connected to one main roller. The cutting frame 20 is provided with a mounting through hole 21 , and the box sleeve 13 is disposed in the mounting through hole 21 , and is fastened to the cutting frame 20 by fasteners passing through the mounting holes of the flange 131 . When it is necessary to adjust the spacing between the main rollers, first slide the two positioning parts 152 on each positioning part 15 in the direction away from the bearing box shell 12 so that the first positioning structure 1521 is separated from the second positioning structure 122, and then rotate The bearing box shells 12 in the two bearing boxes 10 drive the bearing box body 11 to rotate eccentrically. After rotating to the target position, the two positioning parts 152 on each positioning part 15 slide in the direction close to the bearing box shell 12 , so that the first positioning structure 1521 and the second positioning structure 122 are positioned and connected, and finally achieve precise adjustment of the spacing between the main rollers.

When it is necessary to replace the main roller, first slide the two positioning parts 152 on each positioning part 15 in the direction away from the bearing box shell 12 to make the first positioning structure 1521 disengage from the second positioning structure 122 , and then disconnect the bearing box 10 To connect with the main roller, pull out the bearing box 10, disassemble the main roller and replace it with a new one. After replacement, push the bearing box 10 in and adjust the appropriate angle. After rotating to the target position, make the two positioning parts 152 on each positioning part 15 slide in the direction close to the bearing box shell 12 so that the first The positioning structure 1521 is positioned and connected with the second positioning structure 122, and finally connects the bearing box 10 and the main roller. The replacement is now complete.

In the above arrangement, by providing the positioning portion 15, the deflection of the bearing box shell 12 can be prevented, and it is beneficial to improve the installation efficiency of the bearing box shell 12, and at the same time improve the positioning accuracy of the bearing box shell 12. The second positioning structure 122 provided on the outer peripheral surface of the bearing box shell 12 is connected to the first positioning structure 1521 of the positioning member 152, which is beneficial to improving the positioning accuracy of the bearing box shell 12. The positioning member 152 can be moved and installed along the radial direction of the bearing. It is beneficial to reduce the installation difficulty of the bearing box shell 12. By arranging a wedge-shaped structure and a wedge-shaped groove to match, the installation guide of the bearing box shell 12 can be achieved during the installation process, thereby reducing the difficulty of installation. By arranging two positioning parts 152 in each positioning part 15, it is helpful to improve the positioning strength. By arranging multiple sets of second positioning structures 122, it is helpful to realize the positioning of the bearing box shell 12 at different rotation angles. By providing three positioning parts 15 , the bearing box shell 12 can be positioned from multiple directions, which is beneficial to improving the concentricity between the bearing box shell 12 and the box sleeve 13 .

As shown in Figures 21 to 24, a sprinkler device is provided according to an embodiment of the present application. The spray device includes a spray component 1 and a position adjustment component 2. The spray assembly 1 is used to provide spray liquid, such as cutting liquid, to the parts to be cut. The position adjustment component 2 is connected between the spray component 1 and the cutting frame 3 and is used to adjust the position of the spray component 1 relative to the piece to be cut. In this way, the relative position between the spray assembly 1 and the piece to be cut can be adjusted through the position adjustment assembly 2, so that the cutting area of the piece to be cut can receive good spray to ensure cutting quality.

Continuing to refer to FIG. 21 , in the sprinkler device provided by a preferred embodiment of the present application, the position adjustment assembly 2 includes a first fixed base 21 . The first fixed seat 21 is connected between the spray assembly 1 and the cutting frame 3 and is used to adjust the position of the spray assembly 1 relative to the piece to be cut in the X direction and/or the Y direction (the X direction is the vertical direction, the Y direction is the first horizontal direction perpendicular to the X direction, for example, as shown in Figure 21, the Y direction is the horizontal direction perpendicular to the axial direction of the main roller).

Further, the first fixed base 21 includes a first vertical plate 211 . The first vertical plate 211 is provided with a first connection structure, and the first fixed base 21 is connected to the spray assembly 1 through the first connection structure. Moreover, the shower assembly 1 can adjust the position of the shower assembly 1 in the X direction relative to the first vertical plate 211 through the first connection structure. Preferably, the first connection structure is a plurality of first via groups 2111, the first via group 2111 includes a plurality of first via holes arranged along the Y direction, and the plurality of first via groups 2111 are arranged along the X direction. More preferably, the first via hole group 2111 is two symmetrically arranged first via holes, and the number of the first via hole group 2111 is two.

Furthermore, the first vertical plate 211 is also provided with a second connection structure, and the first fixed base 21 is connected to the cutting frame 3 through the second connection structure. Moreover, the first fixed base 21 can adjust the position of the first fixed base 21 in the Y direction relative to the cutting frame 3 through the second connection structure. Preferably, the second connection structure is a second elongated hole 2112, and the second elongated hole 2112 extends along the Y direction. More preferably, the second elongated hole 2112 is a waist hole, and the number thereof is one.

In this way, when the relative position of the spray assembly 1 and the cutting area changes, you can adjust the position of the spray assembly 1 relative to the first fixed base 21 in the X direction, or adjust the first fixed base 21 relative to the cutting frame 3 in the X direction. The position in the Y direction. Furthermore, the relative position between the spray component 1 and the piece to be cut is adjusted to the optimal position to ensure a good spray effect, so that the cutting area of the piece to be cut can obtain a better cooling effect, and at the same time lubricate the cutting piece and the cutting line. (such as diamond wire), and take away impurities in the cutting area. Moreover, the first via hole group 2111 is provided with two symmetrically arranged first via holes, which can make the connection between the spray component 1 and the first fixed base 21 more stable and avoid the position deviation of the spray component 1 due to eccentric load. shift. Moreover, one second elongated hole 2112 is provided, which satisfies the position adjustment of the spray assembly 1 and the piece to be cut, and at the same time has a compact structural design.

It should be noted that the arrangement manner of the first connection structure and the second connection structure is not unique. For example, the first connection structure may also be a plurality of first elongated holes, and the first elongated holes extend along the X direction. Preferably, the first elongated holes are waist holes, the number of which is two. For another example, the first connection structure is a plurality of first via holes arranged along the X direction. The second connection structure may also be a plurality of second via holes, and the plurality of second via holes are arranged along the Y direction. In addition, the number of the first via hole group 2111 may also be 1, 3, or 4, etc., and the number of first via holes provided in the first via hole group 2111 may also be 1, 3, or 4, etc. . Alternatively, the number of the first elongated holes may also be 1, 3, or 4, etc., and those skilled in the art may set it specifically according to the needs of the actual application scenario. Moreover, the first via holes may also be arranged asymmetrically. In addition, the number of the second long holes 2112 can also be 2, 3 or other numbers. In addition, the plurality of first via groups 2111 may be arranged at equal intervals or at unequal intervals. The plurality of first via holes may also be arranged at equal intervals or at unequal intervals. The plurality of second via holes may also be arranged at equal intervals or at unequal intervals.

Continuing to refer to FIG. 21 , in the sprinkler device provided by a preferred embodiment of the present application, the position adjustment assembly 2 further includes a second fixed seat 22 . The second fixed seat 22 is connected between the spray assembly 1 and the first fixed base 21 and is used to adjust the position of the spray assembly 1 relative to the piece to be cut in the X direction and/or the Z direction (the Z direction is perpendicular to the X direction). the second horizontal direction, and the Z direction is perpendicular to the Y direction. For example, as shown in Figure 21, the Z direction is a direction parallel to the axial direction of the main roller). Further, the second fixed base 22 includes a second vertical plate 221 . A third connection structure is provided on the second vertical plate 221, and the second fixed base 22 is connected to the first fixed base 21 through the third connection structure. Moreover, the second fixed base 22 can adjust the position of the second fixed base 22 in the X direction relative to the first fixed base 21 through the third connection structure. Preferably, the third connection structure is a plurality of third elongated holes 2211, and the third elongated holes 2211 extend along the X direction. More preferably, the third elongated holes 2211 are waist holes, the number of which is two, and the two third elongated holes 2211 are arranged along the Y direction.

Further, the second fixed base 22 further includes a horizontal plate 222 . Preferably, connecting ribs 223 are provided between the second vertical plate 221 and the horizontal plate 222 . The horizontal plate 222 is connected to the second vertical plate 221. A fourth connection structure is provided on the horizontal plate 222. The second fixed seat 22 is connected to the spray assembly 1 through the fourth connection structure. The spray assembly 1 can be adjusted through the fourth connection structure. The position of the sprinkler assembly 1 in the Z direction relative to the second fixed base 22 . Preferably, the fourth connection structure is a fourth elongated hole 2221, and the fourth elongated hole 2221 extends along the Z direction. More preferably, when the fourth connection structure is a fourth elongated hole 2221, a plurality of fourth elongated holes 2221 are provided, and the plurality of fourth elongated holes 2221 are arranged along the Y direction. Preferably, when the fourth connecting structure is the fourth elongated hole 2221, the fourth elongated hole 2221 is a waist hole, the number of which is three and is arranged at equal intervals; further, the first vertical plate 211 is provided with a first The connecting plate 212 and the second vertical plate 221 are provided with a second connecting plate 224, and the first connecting plate 212 is connected to the second connecting plate 224. In this way, the third elongated hole 2211 on the second fixing base 22 is connected to the first via hole group 2111 on the first fixing base 21, and the third elongated hole 2211 of the second fixing base 22 can be connected with the first fixing base by adjusting the third elongated hole 2211 of the second fixing base 22. Different first via hole groups 2111 of the base 21 are connected to adjust the position of the second fixed base 22 relative to the first fixed base 21 in the X direction. In addition, the Z-direction position of the sprinkler assembly 1 relative to the second fixed base 22 can be adjusted by adjusting the Z-direction connection position of the spray assembly 1 relative to the fourth elongated hole 2221 provided on the second fixed base 22 . Furthermore, the relative position of the spray component 1 and the piece to be cut can achieve a good spray effect. Moreover, the connecting ribs 223 are provided between the second vertical plate 221 and the horizontal plate 222, which can stabilize the overall structure of the second fixed base 22 and improve the structural strength of the second fixed base 22.

Continuing to refer to FIG. 21 , in the sprinkler device provided by a preferred embodiment of the present application, the position adjustment assembly 2 also includes a transverse adjustment block 23 . The transverse adjustment block 23 is connected between the fourth connection structure and the spray assembly 1 . Further, the transverse adjustment block 23 is provided with a plurality of fifth via holes 231 , and the plurality of fifth via holes 231 are arranged along the Y direction. Preferably, the number of fifth via holes 231 is three. In this way, the position of the sprinkler assembly 1 relative to the second fixing base 22 in the Y direction can be adjusted by adjusting the fourth connection structure to connect to different fifth through holes 231 . Furthermore, the relative position between the spray assembly 1 and the piece to be cut can achieve a good spray effect in the cutting area of the piece to be cut. Of course, the transverse adjustment block 23 can also be provided with a fifth elongated hole extending along the Y direction to replace the fifth through hole 231, and the Y direction position of the spray assembly 1 can also be realized.

Continuing to refer to FIG. 21 , in the sprinkler device provided by a preferred embodiment of the present application, the sprinkler assembly 1 includes a hanging ear 11 . The hanging ear 11 is provided with a fifth connection structure. The fifth connection structure is connected to the transverse adjustment block 23. The spray assembly 1 can adjust the position of the spray assembly 1 in the Y direction relative to the transverse adjustment block 23 through the fifth connection structure. Preferably, the fifth connection structure is a long slot 111, and the long slot 111 extends along the Y direction. In this way, by adjusting the transverse adjustment block 23 and the elongated notch 111, the Y-direction positional relationship of the spray assembly 1 relative to the second fixed base 22 can be adjusted, thereby achieving a good spray effect in the cutting area of the piece to be cut.

Of course, the form of the fifth connection structure is not unique. For example, it can also be a sixth elongated hole. The sixth elongated hole is a waist hole extending along the Y direction. Alternatively, the fifth connection structure is a plurality of sixth via holes, and the plurality of sixth via holes are arranged along the Y direction.

Referring to Figures 22 to 24, in the sprinkler device provided by a preferred embodiment of the present application, the sprinkler assembly 1 includes a liquid box 12 and a sprinkler pipe 13. A liquid inlet and a first liquid outlet 121 are formed on the liquid contact box 12 , and the hanging ear 11 is connected to the liquid contact box 12 . The spray pipe 13 is provided in the liquid box 12. The spray pipe 13 is provided with a second liquid inlet 131 and a second liquid outlet 132. The second liquid inlet 131 is connected to the cutting liquid source. Communicated, the second liquid outlet 132 is connected with the liquid receiving box 12 . A support block 133 is provided at the lower part of the spray pipe 13 , and the support block 133 is disposed between the first guide plate 14 and the second guide plate 15 . At the same time, a clamping block 134 is provided on the upper part of the spray pipe 13. The clamping block 134 is connected to the support block 133, and the spray pipe 13 is inserted between the clamping block 134 and the support block 133.

Further, the spray assembly 1 also includes a first baffle 14 , a second baffle 15 and a third baffle 16 . The first baffle 14 is disposed in the liquid receiving box 12 , is connected to the inside of the first side wall of the liquid receiving box 12 , and extends to an area below the second liquid outlet 132 . The second baffle 15 is disposed in the liquid contact box 12 and is connected to the interior of the second side wall of the liquid contact box 12 that is opposite to the first side wall. The first liquid outlet 121 is opened in the middle of the second side wall, and the second baffle 15 extends to the lower part of the liquid box 12 . The third guide plate 16 is connected to the first liquid outlet 121 provided on the second side wall, is located outside the liquid box 12 and extends obliquely downward from the first liquid outlet 121, for guiding the cutting fluid to The cutting area of the wire mesh.

Further, the spray assembly 1 also includes a pressure rod 17 . The pressure rod 17 is movably installed on the mounting seat 18 fixed on the inner side of the end of the liquid contact box 12 . One end of the pressure rod 17 is provided with a holding portion 171, and the other end is connected with a sealing block 172. In addition, the pressure rod 17 is also provided with a spring 173 . One end of the spring 173 is in contact with the mounting base 18, and the other end of the spring 173 is in contact with the sealing block 172. A drain hole is provided on the liquid box 12, and the sealing block 172 is press-fitted to the drain hole (not shown in the figure). . Preferably, the sealing block 172 is a polyurethane sealing block, and the holding part 171 is a red ball. In this way, the cutting fluid enters the spray pipe 13 from the second liquid inlet 131 of the spray pipe 13 , flows into the liquid contact box 12 through the second liquid outlet 132 of the spray pipe 13 , and then passes through the first diversion After the plate 14 is buffered, it is stored at the bottom of the liquid contact box 12. As the liquid level rises, the cutting fluid flows through the second guide plate 15 and stabilizes the flow through the second guide plate 15. The first liquid outlet 121 overflows and is directed to the cutting area of the wire mesh through the third guide plate 16 to cool the parts to be cut. Moreover, the slow-flow cutting fluid can reduce the impact on the wire mesh and avoid the cutting size deviation caused by the impact of the cutting fluid on the wire mesh. In addition, the spray pipe 13 is clamped between the support block 133 and the clamping block 134, which can prevent the spray pipe 13 from moving due to buoyancy and disturbing the liquid flow.

Moreover, when the spray assembly 1 is working, the polyurethane sealing blocks at the bottom of the pressure rods 17 (as shown in Figure 23) provided at both ends of the liquid contact box 12 can seal the bottom of the liquid contact box 12 under the elastic force of the spring 173. Drain hole. When it is necessary to drain the water in the liquid receiving box 12, for example when disassembling the sprinkler assembly 1, you can hold the red ball and lift the pressure rod 17 upward. At this time, the elastic force exerted on the polyurethane sealing block decreases, and the polyurethane sealing block overcomes the elastic force and lifts upward under the action of buoyancy, etc., and the cutting fluid in the liquid contact box 12 can easily flow out from the drain hole.

Referring to Figure 21, on the other hand, the present application provides a cutting assembly, which includes a cutting frame 3 and the above-mentioned spray device. Among them, the position adjustment component 2 is connected between the spray component 1 and the cutting frame 3 . Specifically, the cutting frame 3 is provided with a sixth connection structure. The sixth connection structure is connected to the first fixed seat 21 of the position adjustment assembly 2. The spray device can adjust the position of the spray device relative to the cutting frame 3 through the sixth connection structure. Position in X and/or Y direction. Preferably, the sixth connection structure is a plurality of fixing holes 31 in an array. Figure 21 shows a 4×3 array of fixing holes 31. The fixing holes 31 and the second elongated holes 2112 are connected through bolts and nuts. In this way, the position of the spray assembly 1 relative to the piece to be cut can be adjusted through the position adjustment assembly 2 of the spray device, and at the same time, combined with the adjustment of the connection position of the spray device and the fixing hole 31 provided on the cutting frame 3, greater precision can be achieved. The adjustment of the range enables the adjusted relative position of the spray component 1 and the part to be cut to obtain a good spray effect.

The debris box of the present application will be described below with reference to Figures 25 to 31. As shown in FIGS. 25 to 31 , a debris box 1 is provided according to an embodiment of the present application. The debris box 1 includes a main body 11 and a flow guide 33 . The main body 11 is provided with a liquid outlet, and the flow guide 33 is connected to the liquid outlet. The flow guide part 33 is used to guide the liquid discharged from the liquid outlet to the bottom of the wire network 3 . In this way, the waste liquid in the debris box 1 can be guided to the bottom of the wire mesh 3 through the guide part 33 to avoid the waste liquid from splashing on the wire mesh 3 and the main roller 2, causing wire breakage, jumpers and wear of the main roller 2.

In the preferred embodiment of the above-mentioned fragment box 1 , the flow guide portion 33 is provided with a liquid inlet and a liquid outlet that communicate with each other. The liquid inlet and the liquid outlet are connected, and the liquid outlet can extend to the bottom of the wire mesh 3 . In this way, the waste liquid can be discharged to the bottom of the wire network 3 through the liquid outlet through the liquid inlet connected to the liquid outlet.

Referring to Figures 25 and 26, in the preferred embodiment of the above-mentioned debris box 1, the flow guide portion 33 includes a first flow guide assembly 331, and the first flow guide assembly 331 is connected to the first end of the main body 11 along its length direction (Fig. 25), the main body 11 is provided with a first liquid outlet 121 at the first end. The first flow guide assembly 331 is formed with a first liquid introduction opening 3311 and a first liquid discharge opening 3312. The first liquid introduction opening 3311 Communicated with the first liquid outlet 121 , the first liquid outlet 3312 can extend to the bottom of the wire network 3 . Further, the first flow guide assembly 331 includes a first body 3315. The upper part of the first body 3315 forms a first liquid inlet 3311. The lower part of the first body 3315 forms two first liquid drain ports 3312. The first liquid inlet 3312 is formed in the lower part of the first body 3315. A first channel is formed between the port 3311 and the two first liquid discharge ports 3312. In addition, the upper part of the first body 3315 is open and matches the shape of the first end of the main body 11 .

In this way, the waste liquid in the debris box 1 can enter the first liquid inlet 3311 through the first liquid outlet 121 provided at the first end of the debris box 1, and then be directed to the two channels below the wire network 3 through the two first channels. The first drain port 3312. In this way, waste liquid can be avoided from splashing on the screen wire and the main roller 2, causing wire jumps, disconnections and wear of the main roller 2. Moreover, the first sealing gasket 3313 provided at the location where the first liquid introduction port 3311 communicates with the first liquid outlet 121 can prevent the cutting fluid from overflowing and splashing onto the online network. 3, causing the wire network 3 to jump, break and wear the main roller 2. Those skilled in the art can understand that other numbers of first drain ports 3312 can also be provided below the first body 3315, such as 1, 3, 4, etc. In addition, the main body 11 may also be provided with two first liquid outlets 121 at the first end, and the first liquid inlet 3311 may be connected to the two first liquid outlets 121 at the same time. Furthermore, the first sealing gasket 3313 can also be made of other materials, such as rubber and rubber-plastic composite materials. Of course, the first sealing gasket 3313 may not be provided.

In an alternative embodiment of the above debris box 1, the first flow guide assembly 331 includes: two second bodies, a first liquid inlet 3311 is formed on the upper part of the second body, and a first liquid inlet 3311 is formed on the lower part of the second body. A liquid discharge port 3312, a second channel is formed between the first liquid introduction port 3311 on the second body and the first liquid discharge port 3312 on the second body; the main body 11 is provided with two first liquid outlets at the first end. Port 121, the first liquid inlet 3311 on the two second bodies are respectively connected with one of the two first liquid outlets 121. In this way, the waste liquid in the debris box 1 can be discharged from the two first liquid outlets 121 of the main body 11 through the second liquid inlet 3311 formed between the first liquid inlet 3311 and the first liquid discharge port 3312 on each second body. The channel guides the flow to the bottom of the wire mesh 3 to avoid splashing on the wire mesh 3 and the main roller 2.

In addition, the number of first liquid outlets 121 provided at the first end of the debris box 1 can also be 3, 4, etc., in this case, the second body of the first flow guide assembly 331 and the first liquid outlet 121 are connected in a manner that Adaptive adjustments are also required. For example, one second body can be connected to two first liquid outlets 121 . Then the number of the second body can also be 3, 4, 5, etc. At this time, the connection method between the first liquid outlet 121 and the second body also needs to be adaptively adjusted, for example, one first liquid outlet 121 is connected For the two second ontologies, those skilled in the art can choose and set them according to the needs of specific application scenarios.

Referring to Figures 25 and 27, in a preferred embodiment of the above-mentioned debris box 1, in a specific embodiment of the above-mentioned debris box 1, the flow guide part 33 further includes a second flow guide assembly 332, and the second flow guide assembly 332 is connected to The main body 11 is provided with a second liquid outlet 122 at the second end along its length direction (the right end shown in FIG. 25 ), and the second flow guide assembly 332 is formed with a second liquid inlet 3321 and a second liquid outlet 122 . The second liquid discharge port 3322 and the second liquid introduction port 3321 are connected with the second liquid outlet 122 , and the second liquid discharge port 3322 can extend to the bottom of the wire network 3 .

Further, the second flow guide assembly 332 includes: two third bodies 3325, the upper part of the third body 3325 forms a second liquid inlet 3321, and the lower part of the third body 3325 forms a second liquid outlet 3322. A third channel is formed between the liquid port 3321 and the second liquid discharge port 3322; the main body 11 is provided with two second liquid outlets 122 at the second end, and the second liquid introduction ports 3321 on the two third bodies 3325 are respectively connected with One of the two second liquid outlets 122 is connected. In addition, the upper part of the third body 3325 is open (as shown in FIG. 27 , the side and upper part of the third body 3325 are open) and matches the shape of the second liquid outlet 122 .

In this way, the waste liquid in the debris box 1 can enter the two second liquid inlets 3321 respectively through the two second liquid outlets 122 provided at the second end of the debris box 1, and then be directed to the wire network through the two third channels. The two second drain ports 3322 below 3. In this way, waste liquid can be avoided from splashing on the screen wire and the main roller 2, causing wire jumps, disconnections and wear of the main roller 2. Moreover, the second sealing gasket 3323 provided at the location where the second liquid introduction port 3321 communicates with the second liquid outlet 122 can prevent the cutting fluid from overflowing and splashing onto the online network. 3, causing the wire network 3 to jump, break and wear the main roller 2.

In an alternative embodiment of the above debris box 1, the second flow guide assembly 332 includes a fourth body, the upper part of the fourth body forms a second liquid introduction port 3321, and the lower part of the fourth body forms two second liquid discharge ports. 3322, a fourth channel is formed between the second liquid introduction port 3321 and the two second liquid discharge ports 3322. Further, the upper part of the fourth body is open and matches the shape of the second liquid outlet 122 . In this way, the waste liquid in the fragment box 1 can enter the two fourth channels through the second liquid inlet 3321 formed on the upper part of the fourth body, and then be discharged to the bottom of the wire mesh 3 through the second liquid outlet 3322. In this way, it is possible to avoid waste liquid from splashing on the wire mesh 3 and the main roller 2, causing wire jumps, disconnections and wear of the main roller 2.

In addition, the main body 11 may be provided with two second liquid outlets 122 at the second end, and the second liquid inlet 3321 may be connected to the two second liquid outlets 122 at the same time. Referring to Figures 28 and 29, in the preferred embodiment of the above-mentioned debris box 1, a filtering device 22 is provided in the main body 11.

Further, the filtering device 22 includes: a support plate 221, a filter screen 222 and a cover plate 223. The support plate 221 is provided at the bottom of the main body 11 . Moreover, the filter screen 222 is located on the upper part of the support plate 221 , the cover plate 223 is located on the upper part of the filter screen 222 , and the filter screen 222 is sandwiched between the support plate 221 and the cover plate 223 .

Further, the filter also includes a hanging ear side plate 224. The hanging ear side plate 224 is connected to the support plate 221 and hung on the first end side wall of the main body 11. Preferably, a filter 222 is also provided on the side plate 224 of the hanging ear.

Preferably, the filter screen also includes a hinge rotating shaft 225, and the hanging ear side plate 224 and the support plate 221 are connected through the hinge rotating shaft 225. More preferably, the support plates 221 include multiple pieces, and adjacent support plates 221 are connected through hinge shafts 225 . In this way, the waste liquid in the fragment box 1 can be filtered by the filter and then directed to the bottom of the wire mesh 3 through the guide part 33, thereby avoiding clogging of the guide part 33 and preventing debris from being deposited in the cutting device. Moreover, the filter screen 222 is sandwiched between the support plate 221 and the cover plate 223, which can prevent the filter screen 222 from being warped and affecting the filtering effect. In addition, hanging ears are provided, and the supporting plates 221 are provided in multiple pieces. The hanging ear side plates 224 and the supporting plates 221 are connected by hinge shafts 225 between adjacent supporting plates 221, so that the filter device 22 can be easily disassembled. Pack. Furthermore, a filter 222 is provided on the ear-hanging side plate 224 to prevent debris from entering the flow guide 33 from the opening at the first end of the main body 11 . Referring to Figures 25, 29-31, in the preferred embodiment of the above-mentioned debris box 1, the main body 11 includes a bottom plate 123, and the bottom plate 123 is arc-shaped.

Further, the main body 11 also includes: a first wall 111 , a second wall 112 , a third wall 113 and a fourth wall 114 . The second wall 112 is arranged opposite to the first wall 111 . The first side of the third wall 113 is connected to the first side of the first wall 111 , and the second side of the third wall 113 is connected to the first side of the second wall 112 . The fourth wall 114 is opposite to the third wall 113 . The first side of the fourth wall 114 is connected to the second side of the first wall 111 , and the second side of the fourth wall 114 is connected to the second side of the second wall 112 . Moreover, the lower end of the first wall 111 , the lower end of the second wall 112 , the lower end of the third wall 113 , and the lower end of the fourth wall 114 are all connected to the bottom plate 123 . 112. A receiving space for the debris box 1 is formed between the third wall 113 , the fourth wall 114 and the bottom plate 123 . In this way, the arc shape of the bottom plate 123 of the main body 11 can form a receiving space with the wall, which can accommodate a certain amount of waste liquid when there is a large amount of waste liquid. In addition, the first arc shape at the upper end of the first wall 111 is concentric with the first main roller 2, and the second arc shape at the upper end of the second wall 112 is concentric with the second main roller 2, which can facilitate the installation of the fragment box 1. When the distance between the main body 11 and the main roller 2 is close, it is easier to avoid interference between the main body 11 and the main roller 2 , which facilitates the centered installation of the fragment box 1 . Then, the first limiting plate 115 and the second limiting plate 117 provided outside the third wall 113 and the fourth wall 114 can conveniently set the main body 11 on the cutting frame 4, and the first supporting plate 116 and The second support plate 118 can support the main body 11 of the debris box 1 to make the structure stable. Furthermore, the first grabbing hole 119 provided on the third wall 113 and the second grabbing hole 120 provided on the fourth wall 114 can facilitate grasping the main body 11 of the debris box 1 when the debris box 1 is installed and disassembled.

Of course, those skilled in the art can understand that the bottom plate 123 of the main body 11 can also be in other shapes, such as a flat plate. In addition, the upper ends of the first wall body 111 and the upper ends of the second wall body 112 may not be provided with arc shapes. Then, the first limiting plate 115 and the first supporting plate 116 can be integrally formed, and the second limiting plate 117 and the second limiting plate 117 can be integrally formed. Furthermore, the first gripping hole 119 and the second gripping hole 120 may not be provided.

As shown in Figure 32, this application provides a cutting assembly, which includes a cutting frame 4, a main roller 2, a wire mesh 3 and the above-mentioned fragment box 1. In one embodiment, the main body 11 is connected to the cutting frame 4 through a first limiting plate 115 and a second limiting plate 117. The cutting frame 4 is correspondingly provided with a first limiting plate 115 and a second limiting plate. The grooves, slides, etc. that the position plate 117 matches.

The funnel device of the present application will be described below with reference to Figures 33 to 38. Referring to Figures 33 and 38, this application provides a method to solve the above problems in the prior art. In the first aspect, this application provides a funnel device 1, which includes a funnel body 11, a first filter part and a second filter part. The first filter part and the second filter part are sequentially arranged at the upper part and the lower part of the funnel body 11, and the filtration accuracy of the second filter part is greater than the filtration accuracy of the first filter part. The first filtering part is used for primary filtering of the liquid entering the funnel body 11 . The second filtering part is used for secondary filtering of the liquid filtered by the first filtering part. In this way, the liquid that re-enters the liquid circuit circulation system can be filtered for the first time through the first filtering part, and then the liquid filtered by the first filtering part can be filtered again through the second filtering part, and the filtering effect is better. In this way, while making full use of the recovered liquid, it can reduce and avoid impurities entering the liquid circulation system and causing equipment failure.

Continuing to refer to Figures 33 and 34, in the preferred embodiment of the above funnel device 1, the first filter part is the first filter screen 14, the funnel body 11 is provided with a first connection structure, and the first filter screen 14 is connected through the first connection structure. The structure is arranged on the funnel body 11. Further, the first connection structure is a first snap-in part 111, and the first filter screen 14 is stuck on the first snap-in part 111. Preferably, the first clamping part 111 is an annular installation groove. The annular installation groove is located between the drainage part 113 (the cone part of the funnel) and the channel part 114 (the straight part of the funnel) of the funnel body 11. The first filter screen 14 is stuck Located on the annular installation groove. In this way, the first filter screen 14 is stuck on the annular installation groove, which can perform preliminary filtration of the liquid containing impurities that enters the circulation system again, reducing and avoiding larger-sized impurities from entering the liquid circulation system and causing equipment failure.

Of course, the first clamping portion 111 can also be provided in other forms. For example, the first clamping portion 111 is a first ring platform provided on the inner wall of the channel portion of the funnel body 11 , and the first filter screen 14 is clamped on the first ring platform. Alternatively, the first clamping portion 111 is a plurality of first bosses arranged at intervals on the inner wall of the channel portion of the funnel body 11 , and the first filter screen 14 is clamped on the first bosses.

Furthermore, the first filter part can also be filter cotton, filter element, sponge, etc. In this case, the structure of the first filter part needs to be adjusted accordingly. The specific structural settings are conventional ones in this field and will not be described again here.

Referring to FIGS. 35 and 36 , the first filter screen 14 includes a first filter screen body 141 , a first pressure plate 142 and a second pressure plate 145 . The first pressure plate 142 is arranged on the upper part of the first filter body 141, and the second pressure plate 145 is arranged on the lower part of the first filter body 141. The first pressure plate 142 and the second pressure plate 145 are fixed on the first filter through the first screws 144. On body 141. Preferably, the cross structure in the middle of the first pressure plate 142 is connected to the edge of the first pressure plate 142, and a first tie rod 143 is provided at the intersection position of the cross structure. Preferably, the filtration precision of the first filter body 141 is 20 mesh. In this way, the first pressure plate 142 and the second pressure plate 145 can fix and tighten the first filter body 141, so that the first filter 14 can filter impurities conveniently and smoothly, and improve the filtration stability of the first filter 14. Moreover, it is convenient to lock the first filter screen 14 on the funnel body 11 . Then, the first filter screen 14 can be easily removed or installed through the first pull rod 143 to facilitate the installation, maintenance and replacement of the first filter screen 14 .

Referring back to Figures 33 and 34, in the specific implementation of the above funnel device 1, the second filter part is the second filter screen 15, and the funnel body 11 is provided with a second connection structure, and the second filter screen 15 is connected through the second connection structure. The structure is arranged on the funnel body 11. Further, the second connection structure is a second clamping part 112, and the second filter screen 15 is clamped on the second clamping part 112. Preferably, the second clamping portion 112 is a second ring platform provided on the inner wall of the channel portion of the funnel body 11 , and the second filter screen 15 is clamped on the second ring platform. In this way, the second filter screen 15 can be clamped on the funnel body 11 through the second clamping portion 112 to further filter the liquid filtered by the first filter screen 14 to reduce and prevent smaller-sized impurities from entering the liquid. The circuit circulation system causes equipment failure.

Of course, the second clamping portion 112 can also be a plurality of second bosses spaced apart from the inner wall of the channel portion of the funnel body 11 , and the second filter screen 15 is clamped on the second bosses. Then, the second filter part can also be a filter cotton, a filter element, a sponge, etc. In this case, the structure of the second filter part needs to be adjusted accordingly. The specific structural settings are conventional ones in this field and will not be described again here.

Referring to FIGS. 37 and 38 , the second filter screen 15 includes a second filter screen body 151 , a third pressure plate 152 and a fourth pressure plate 155 . The third pressure plate 152 is provided on the upper part of the second filter body 151 , and the fourth pressure plate 155 is provided on the lower part of the second filter body 151 . The third pressure plate 152 and the fourth pressure plate 155 are fixed to the first filter through second screws 154 On body 141. Preferably, the cross structure in the middle of the third pressure plate 152 is connected to the edge of the third pressure plate 152 , and a second tie rod 153 is provided at the intersection position of the cross structure. Preferably, the filtration precision of the second filter body 151 is 40 mesh. In this way, the second filter screen body 151 can be fixed and tightened through the third pressure plate 152 and the fourth pressure plate 155, so that the second filter screen 15 can filter impurities conveniently and smoothly, and improve the filtration stability of the second filter screen 15. Moreover, it is convenient to lock the second filter screen 15 on the funnel body 11 . Then, the second filter screen 15 can be easily removed or installed through the second pull rod 153 to facilitate the installation, maintenance and replacement of the second filter screen 15 .

It should be noted that the second pull rod 153 may also be provided at other positions on the third pressure plate 152, or the second pull rod 153 may not be provided. Of course, the third pressure plate 152 may not be provided with a cross structure. In addition, the third pressure plate 152 and the fourth pressure plate 155 can be integrally formed, or the third pressure plate 152 and/or the fourth pressure plate 155 are not provided. In this case, the third pressure plate 152 and the fourth pressure plate 155 and the second filter body 151 are arranged In this way, the arrangement of the second filter screen 15 on the funnel body 11 needs to be adjusted accordingly. In addition, the filtering precision of the second filter body 151 can also be set to other filtering precisions according to the needs of specific application scenarios, such as 30 mesh, 35 mesh, 45 mesh, 50 mesh, 60 mesh, etc.

Referring back to FIG. 33 , in the preferred embodiment of the above funnel device 1 , the funnel device 1 further includes an overflow portion 12 , and the overflow portion 12 is provided on the funnel body 11 . The overflow part 12 includes an overflow pipe 123, which is vertically installed on the funnel body 11 and located outside the first filter part. The liquid inlet 122 on the top of the overflow pipe 123 is higher than the height of the first filter part. A cap 121 is provided on the top of the overflow pipe 123. A plurality of liquid inlets 122 are provided between the upper part of the overflow pipe 123 and the cap 121. . In addition, the lower part of the overflow pipe 123 is connected with the part of the funnel body 11 located below the second filter part. In this way, when there is a lot of liquid in the funnel device 1 (for example, when the liquid in the funnel device 1 exceeds a certain height), it can be discharged in time through the overflow pipe 123 to prevent the liquid in the funnel device 1 from not being discharged in time, resulting in liquid in the cutting chamber, such as Too much cutting fluid can damage equipment such as bearing housings. And the top of the overflow pipe 123 is provided with a cap 121, and a plurality of liquid inlets 122 are provided between the upper part of the overflow pipe 123 and the cap 121, which can facilitate overflow and at the same time control the liquid entering the overflow pipe 123. The impurities are coarsely filtered.

It should be noted that the overflow pipe 123 can also be arranged on the funnel body 11 at other angles. The lower part of the overflow pipe 123 may also be directed to other preset positions without being connected to the funnel body 11 . In addition, the overflow pipe 123 may also be located inside the first filter part. The liquid inlet 122 on the overflow pipe 123 can also be set at other suitable positions according to the needs of the application scenario, and there can also be one liquid inlet 122 . Furthermore, the overflow pipe 123 does not need to be provided with the cap 121 . Of course, the overflow pipe 123 may not be provided. Continuing to refer back to FIG. 33 , in the preferred embodiment of the above-mentioned funnel device 1 , the funnel device further includes a liquid injection pipe 13 , and the liquid injection pipe 13 is connected with the inside of the funnel body 11 .

Specifically, the liquid injection pipe 13 is connected with the overflow pipe 123, and an end of the liquid injection pipe 13 away from the funnel body 11 (the left end in Figure 33) is provided with a union 131. In this way, liquid such as pure water or cutting fluid can be replenished into the liquid circuit circulation system through the liquid injection pipe 13, and the structure of the funnel device 1 can also be simplified. Moreover, the liquid injection pipe 13 is provided with a union 131, which can be easily connected and disassembled with other pipelines such as the pipeline of the liquid source according to the needs of use. It should be noted that the movable joint 131 may not be provided, or may be provided with other forms of joints according to the needs of specific application scenarios. Of course, the liquid injection pipe 13 does not need to be provided.

In an alternative embodiment of the above funnel device 1 , the funnel device 1 further includes a liquid injection pipe 13 , and the liquid injection pipe 13 is connected with the interior of the funnel body 11 . Specifically, the liquid injection pipe 13 communicates with the portion of the funnel body 11 located below the second filter part. Furthermore, an end of the liquid injection pipe 13 away from the funnel body 11 is provided with a union 131 . In this way, liquid such as pure water or cutting fluid can be replenished into the liquid circulation system through the liquid injection pipe 13 . In addition, the liquid injection pipe 13 is provided with a union 131, which can be easily connected and disassembled with other pipelines such as the pipeline of the liquid source according to the needs of use.

The present application provides a cutting assembly, which includes a cutting chamber, a liquid supply system and the funnel device 1 of the first aspect. The funnel device 1 is connected between the cutting chamber and the liquid supply system. In this way, the funnel device 1 provided in the cutting assembly can perform secondary filtration of the liquid that enters the liquid circulation system again, with better filtration effect, reducing and preventing impurities from entering the liquid circulation system and causing equipment failure.

As shown in Figures 39 and 40, the tool feed assembly of this application includes a skateboard box 1 and a guard 2. The skateboard box 1 is used to install the parts to be cut and drive the feeding movement of the parts to be cut. The guard 2 includes a cover body 21 with multiple side planes. The cover body 21 is surrounding the outer peripheral side of the skateboard box 1 and is connected with the skateboard box 1 No relative motion.

When used, the skateboard box 1 drives the parts to be cut installed thereon to perform a feeding motion, for example, moving downward in the vertical direction, so that the parts to be cut are cut into pieces by the cutting lines provided below the skateboard box 1 . During the cutting process, a large amount of cutting powder and debris are generated. At the same time, in order to prevent the parts to be cut and the cutting line from being too hot, coolant is sprayed and cooled on the parts to be cut and the cutting line. The coolant splashes on the parts to be cut and the cutting line. turns into sewage. Powder, debris and sewage are splashed on the outside of the cover body 21 of the guard 2 at the same time. Since the outside of the cover body 21 has multiple side planes, the powder, debris and sewage cannot stay and accumulate, nor can they enter the skateboard through the side planes. Inside box 1.

The shield 2 is provided with a cover 21 with multiple side planes, and the cover 21 is arranged around the outer peripheral side of the skateboard box 1 so that there are no wrinkles on the outside of the guard 2 and dirt is not easily accumulated on the outside of the cover 21. It is helpful to improve the overall cutting quality and cutting efficiency.

As shown in Figures 39 to 42, in a preferred embodiment, the knife feed assembly of the present application includes a skateboard box 1, a guard 2, a scraper 3, a mounting part (not shown in the figure), and a fixed frame 5 , mounting base 6 and driving mechanism 7. Specifically, referring to Figures 39 and 41, the skateboard box 1 includes a body 11 and a clamping base 12. The clamping base 12 is fixedly connected to one end of the body 11 through screwing or other means. In this application, the clamping base 12 is located at the bottom end of the body 11, and a connecting structure is provided in the middle of the bottom surface of the clamping base 12 for cooperative connection with the crystal support carrying the piece to be cut. The connection structure is a conventional means in this field and will not be described again.

Referring to Figure 39, the installation part includes the feed base, the front base 41, the rear base 42 and the side risers. In order to clearly show the structure of the guard 2 in this application, the feed base and the side risers are hidden in Figure 39. . Among them, both sides of the feed base are connected to the front base 41 and the rear base 42 respectively, and the side risers are connected between the front base 41 and the rear base 42. In other words, the feed base, the front base 41 , the rear base 42 and the side risers are surrounded to form a ring-shaped frame, and the feed base, the front base 41, the rear base 42 and the bottoms of the side risers are basically flush, thereby forming a ring-shaped mounting surface .

Referring to Figures 39 and 41, the driving mechanism 7 is used to drive the skateboard box 1 to perform the feed movement. It is fixedly connected to the feed base and is drivingly connected to the skateboard box 1. The skateboard box 1 is movably connected to the mounting part, and is elevatingly disposed in the annular space formed by the mounting part, and is driven by the driving mechanism 7 to realize the lifting movement. In this application, the skateboard box 1 descends in the feeding direction, and the skateboard box 1 rises in the retraction direction. The specific structure and connection method of the driving mechanism 7 are conventional means in this field and will not be described again here.

Of course, the specific structures of the above-mentioned skateboard box 1, mounting base 6 and driving mechanism 7 are not unique, and those skilled in the art can make adjustments so that the present application is suitable for more specific application scenarios. For example, on the premise that the parts to be cut can be driven to perform a feeding motion, those skilled in the art can adjust the specific structure of the skateboard box 1, such as integrating the clamping seat 12 and the body 11, or using welding or bonding. Connect in other ways. For another example, in addition to being arranged at the bottom of the body 11, the clamping seat 12 can also be positioned according to the specific feeding direction of the body 11. For example, when the body 11 is fed upward, the clamping seat 12 can be arranged at the top of the body 11. , during lateral feeding, the clamping seat 12 can be arranged on the side of the body 11, etc. For another example, those skilled in the art can also adjust the specific composition of the mounting base 6. For example, the mounting base 6 only includes part of the above-mentioned feed base, the front base 41, the rear base 42 and the side risers, or it may be Some of the bases are set as an integrated structure, or the structure of some of the bases can be changed.

Referring to FIGS. 39 and 40 , the shield 2 includes a cover body 21 and a bottom frame 23 . The cover body 21 is surrounded by a plurality of enclosure plates 211 . In this application, the cover body 21 is surrounded by two enclosure plates 211 with the same structure, and each enclosure plate 211 is formed by bending stainless steel sheet metal parts. After forming, the cross section of each enclosure plate 211 is at a right angle C shape. It should be noted that the right-angled C shape in this application means that after bending both ends of a long strip of sheet metal, the angle between the two bent sheet metal surfaces and the middle sheet metal surface is approximately a right angle. During installation, two C-shaped hoardings 211 are installed toward each other from two opposite sides of the skateboard box 1 until the corresponding bent sheet metal surfaces of the two hoardings 211 abut each other, so that the gauge block hoardings 211 surround A cover 21 is formed with four side planes. After the enclosure is set up, the two enclosure panels 211 are fixedly connected to the skateboard box 1 respectively. Preferably, each side plane is fixedly connected to an outer surface of the clamping base 12 by screwing, so that the position between the cover body 21 and the skateboard box 1 is relatively fixed. In addition, the gap between the two hoardings 211 can be sealed with sealant to improve the protection effect.

The cover body 21 is formed by a plurality of enclosure panels 211, which can reduce the difficulty of manufacturing and installing the cover body 21. By arranging two right-angled C-shaped hoardings 211, the manufacturing efficiency of the hoardings 211 can be improved, and the installation efficiency can be improved. By forming the enclosure 211 by bending sheet metal parts, the manufacturing process can be simplified and the manufacturing and installation efficiency can be improved. By fixedly connecting the cover body 21 to the skateboard box 1, the connection stability of the cover body 21 can be improved. By making the shield 2 from stainless steel, the strength and service life of the shield 2 can be improved.

Of course, the specific arrangement method of the cover body 21 is not unique, and those skilled in the art can adjust it so that the present application is suitable for more specific application scenarios. For example, the number of hoardings 211 that make up the cover body 21 is not unique, and the structures may also be different. It can be formed by at least one complete annular hoarding 211, or it can be surrounded by three, four or more hoardings. The board 211 is formed around the cover. For example, each of the four sides of the cover 21 uses one enclosure plate 211, and the four enclosure plates 211 are fixedly connected or bonded to each other. In short, those skilled in the art can reasonably select the number and shape of the enclosures 211 according to the specific structure of the skateboard box 1, as long as they can be surrounded to form the cover 21. For another example, although the above embodiment is described with the example that the cover 21 is made of stainless steel, the material of the cover 21 is not limited thereto. Those skilled in the art can also use other metal or alloy materials to make the cover 21 . For another example, although the cover body 21 is illustrated as being fixedly connected to the outer side of the clamping base 12, the specific connection method of the cover body 21 can be adjusted by those skilled in the art. For example, the cover body 21 can also be connected by It is connected to the clamping base 12 by bonding, welding, etc., and each side plane or part of the side planes of the cover 21 can also be fixedly connected to the body 11 of the skateboard box 1 . Of course, the cover body 21 may not be connected to the skateboard box 1, but may be kept relatively fixed to the skateboard box 1 through other structures, such as being fixedly connected to the bottom frame 23 fixedly connected to the clamping base 12 as described below. .

Continuing to refer to FIGS. 39 to 41 , the bottom frame 23 is located at the bottom end of the skateboard box 1 and is connected to the cover body 21 . Specifically, the bottom frame 23 is a closed frame integrally formed of stainless steel, and the frame is screwed to the outer edge of the lower side of the clamping base 12 . After being fixed, the outer edge of the bottom frame 23 is in contact with the lower end of the cover body 21 , and the inner edge of the bottom frame 23 extends in the horizontal direction toward the inside of the cover body 21 . Preferably, the bottom frame 23 and the cover body 21 are bonded through sealant after being in contact with each other. By providing the annular bottom frame 23, the overall protection range of the shield 2 can be increased and the protection effect can be improved. The bottom frame 23 is formed in one piece, which can improve the installation efficiency. By extending the inner edge of the bottom frame 23 to the inner side of the cover body 21, the protective effect can be improved. By connecting the outer edge of the bottom frame 23 to the end of the cover body 21, the integrity of the shield 2 can be improved and the protective effect can be further improved. Through the sealing connection between the bottom frame 23 and the cover body 21, the sealing performance between the cover body 21 and the bottom frame 23 can be ensured, and the sealing effect can be further improved. By fixing the bottom frame 23 to the skateboard box 1, the connection stability of the bottom frame 23 can be improved.

Referring to Figures 39 and 42, the scraping member 3 is connected to the installation portion. After installation, the scraping member 3 abuts against the outer surface of the guard 2 to scrape dirt on the outer surface of the guard 2. Specifically, the scraping member 3 is an annular piece made of rubber and formed in one piece. It includes a connecting section 31 located on the outside and a scraping section 32 located on the inside. The connecting section 31 is provided on the mounting surface formed by the mounting part, and the scraping section 32 One end of the connecting section 31 extends toward the shield 2 and abuts against the shield 2 . After being connected, the scraping section 32 is inclined relative to the side plane of the cover body 21 , and preferably, the tilting direction of the scraping section 32 is the same as the retracting direction of the skateboard box 1 .

During the cutting process, the skateboard box 1 feeds downwards driven by the driving mechanism 7. The powder and sewage during the cutting process splash onto the side plane of the cover body 21 but cannot gather, and are blocked by the scraper 3. Powder and sewage cannot pass through the gap between the cover body 21 and the mounting part. When the cutting is completed, the skateboard box 1 makes an upward retraction movement driven by the driving mechanism 7. At this time, the scraping member 3 scrapes off the powder and sewage remaining on the side plane of the cover body 21 to prevent the powder and sewage from being trapped in the cover. accumulated on body 21.

By providing the scraper 3, when dirt accumulates on the side plane of the cover body 21, the dirt can be cleaned in time with the movement of the skateboard box 1, further improving the cutting quality and cutting efficiency. By arranging the scraping part 3 on the mounting part, the scraping part 3 can be installed near the shield 2 to improve the scraping effect. By arranging the scraping member 3 on the mounting surface and in an annular shape, the outer surface of the cover body 21 can be fully scraped and the scraping effect can be improved. By arranging a certain angle between the scraping section 32 and the connecting section 31, the cover body 21 can be better scraped and the dirt removal effect can be improved. By setting the scraping section 32 in the same direction as the retracting direction of the skateboard box 1, the skateboard box 1 can be efficiently wiped when the skateboard box 1 is retracted, thereby achieving efficient dirt removal. The scraping part 3 is formed in one piece, which can improve the installation efficiency. By making the scraping member 3 of soft material, damage to the cover body 21 can be avoided and the service life of the cover 2 can be extended. By providing the fixed frame 5, the scraping element 3 can be fixed, thereby improving the scratching stability and scraping effect of the scraping element 3. The fixed frame 5 is surrounded by a plurality of pressure bars 51, which can reduce the difficulty of installation. By arranging the mounting base 6, the installation position accuracy of the scraping element 3 can be improved by means of the mounting base 6, so that the scraping element 3 can be as close as possible to the cover body 21, thereby improving the scraping effect.

As shown in FIG. 46 , the first aspect of the present application provides a shield 14 , which includes a shield body 141 and a shield mounting part 142 . The shield body 141 is installed on the shield mounting part 142, and a receiving part capable of collecting dust and/or liquid is formed between the shield mounting part 142 and the shield body 141. In this way, while the guard body 141 protects the knife feeding mechanism, the accommodating portion between the guard installation part 142 and the guard body 141 can collect dust and liquid falling from the guard body 141 to prevent falling dust. Dust and liquid enter the wire mesh area again, contaminating the wire mesh and thus affecting the cutting quality. Continuing to refer to FIG. 46 , in the preferred embodiment of the above-mentioned shield 14 , the shield installation part 142 is an open structure with a receiving space, and a receiving part is formed between the inner side of the open structure and the outer side of the shield body 141 .

Further, the shield mounting part 142 includes a mounting plate body 1421. A hollow structure is formed in the middle of the mounting plate body 1421. A surrounding plate 1422 extends upward around the mounting plate body 1421. The lower end of the shield body 141 is connected to the mounting plate body. 1421, a receiving portion is formed between the enclosure 1422, the mounting plate body 1421 and the shield body 141. Further, the shield installation part 142 is provided with a drainage opening 1423. Preferably, the drainage opening 1423 is a gap provided on the enclosure 1422 . Preferably, the mounting plate body 1421 of the shield mounting portion 142 and the enclosure plate 1422 are integrally formed. In this way, by setting the enclosure 1422 around the mounting body and forming a receiving portion with the mounting body and the shield body 141, the dust and liquid falling from the shield body 141 can be conveniently collected and passed through the shield mounting portion 142. The drainage port 1423 discharges the dust and liquid collected in the receiving part in time to prevent the fallen dust and liquid from entering the wire mesh area again, contaminating the wire mesh, and thus affecting the cutting quality. Moreover, the shield mounting portion 142 is integrally formed to save installation steps.

Continuing to refer to FIG. 46 , in the preferred embodiment of the above-mentioned shield 14 , the shield 14 further includes a flow guide portion 143 . The guide part 143 is connected to the part of the shield installation part 142 where the guide opening 1423 is provided. The guide part 1423 is connected with the guide part 143. The guide part 143 can guide the fluid to a preset area. The guide part 143 is provided with a guide part 143. Liukou1433. Preferably, the air guide part 143 includes a bottom plate 1435, a first side plate 1431, a second side plate 1432 and a third side plate 1434, and the air guide part 143 is welded to the shield mounting part 142. The first side plate 1431 is bent and formed on the first side of the bottom plate 1435. The second side plate 1432 is formed on the second side of the bottom plate 1435. The third side plate 1434 is bent and formed on the third side of the bottom plate 1435. The first side plate 1431 and the third side plate 1434 are respectively located at both ends of the second side plate 1433, and the flow guide opening 1433 is provided on the second side plate 1433. Preferably, the first side plate 1431 , the second side plate 1432 and the third side plate 1434 are integrally formed with the bottom plate 1435 to form the air guide 143 . The bent portion of the first side plate 1431, the bent portion of the third side plate 1434 and the open side of the bottom plate 1435 are connected to the position where the drainage opening 1423 is provided on the shield mounting portion 142, and the bottom plate 1435 partially extends to the mounting plate body. The bottom of 1421.

In this way, the dust and liquid collected in the accommodating part can be further directed to the preset area through the guide part 143 to avoid affecting the operation of the equipment. Moreover, the flow guide part 143 is integrally processed and formed, saving installation steps.

Of course, various parts of the flow guide portion 143 can also be formed separately and then connected together to form the flow guide portion 143 . In addition, the flow guide part 143 may also be provided in other forms. For example, the flow guide part 143 is a flow guide pipe, the flow guide pipe is connected to the part of the shield mounting part 142 where the flow guide opening 1423 is provided, the flow guide opening 1423 is connected with the flow guide pipe, and the flow guide opening 1433 is provided on the flow guide pipe. Alternatively, the guide portion 143 is a guide groove, the guide groove is connected to the portion of the shield mounting portion 142 where the guide opening 1423 is provided, the guide opening 1423 is connected with the guide groove, and the guide opening 1433 is provided on the guide groove. Alternatively, the flow guide portion 143 is a flow guide plate, and the flow guide plate is connected to the portion of the shield mounting portion 142 where the flow guide opening 1423 is provided, and the flow guide opening 1423 is connected with the flow guide plate. In addition, the guide port 1433 may not be provided.

Then, the flow guide part 143 and the shield mounting part 142 can also be connected in other ways. For example, the flow guide part 143 and the shield mounting part 142 are integrally formed. Alternatively, the flow guide part 143 is connected to the shield mounting part 142 through a second connector (such as a bolt and nut). Alternatively, the flow guide part 143 is riveted to the shield mounting part 142 . Alternatively, the flow guide part 143 is connected to the shield mounting part 142 through a second connector. Alternatively, the air guide part 143 is provided with a first locking structure (such as a clamping plate), and the shield mounting part 142 is provided with a second locking structure (such as a clamping slot) that matches the first locking structure. One snap-in structure is snap-connected with the second snap-in structure. Alternatively, the flow guide part 143 is provided with a first hooking structure (such as a hook), and the shield mounting part 142 is provided with a second hooking structure (such as a hanging hole) that cooperates with the first hooking structure. 143 is hung on the shield mounting part 142 (of course, the second connection structure may not be provided, and the shield mounting part 142 may be hung directly on the hook). Or, the flow guide part 143 is bonded to the shield mounting part 142 through colloid. Furthermore, the bottom plate 1435 can also partially extend to the upper part of the mounting plate body 1421, or the bottom plate 1435 can also be directly connected to the mounting plate body 1421.

Continuing to refer to Figure 46, in the preferred embodiment of the above-mentioned shield 14, the shield body 141 is a retractable structure. Preferably, the shield body 141 is an accordion-type telescopic shield 14, and the accordion-type telescopic shield 14 is bonded to the shield mounting portion 142. In this way, during the cutting process, the accordion-type telescopic shield 14 can conveniently expand and contract along with the knife feeding mechanism, thereby improving the protective effect. In addition, the shield body 141 can also be configured as a retractable structure such as a steel plate telescopic shield 14, an armor-type telescopic shield 14, or a cylindrical telescopic shield 14. Then, the shield body 141 can also be arranged on the shield mounting portion 142 in other ways. For example, the shield body 141 is sealingly connected to the shield mounting part 142 through a first connector (such as a bolt and nut), or the shield body 141 is welded to the shield mounting part 142 .

As shown in Figures 46 to 46, in a second aspect, the present application provides a knife feed assembly 1, which includes a box mounting part, a slide box 12 and the above-mentioned guard cover 14. The skateboard box 12 is movably connected to the box installation part, the guard body 141 is connected to the box installation part, and the guard installation part 142 is connected to the skateboard box 12 . In this way, the knife feed assembly 1 equipped with the above-mentioned shield 14 can prevent dust and liquid falling from the shield body 141 from entering the wire mesh area during the cutting process and affecting the cutting quality.

Continuing to refer to Figures 46 to 46 , in the preferred embodiment of the above-mentioned knife feed assembly 1, the upper part of the guard body 141 is connected to the box mounting part. The box installation part includes a feed base 11, a front base 13, a rear base 16 and side risers 15. Both sides of the feed base 11 are connected to the front base 13 and the rear base 16 respectively. The side risers 15 is connected between the front base 13 and the rear base 16. The upper part of the guard body 141 is connected with the lower end surface of the feed base 11, the lower end surface of the front base 13, the lower end surface of the rear base 16 and the side vertical plate. The lower end face of 15 is connected. The skateboard box 12 is slidably connected to the feed base 11 . The skateboard box 12 is located in the accommodation space formed between the front base 13 , the rear base 16 and the side risers 15 . In this way, the upper part of the guard body 141 is connected to the lower end surface of the feed base 11, the lower end surface of the front base 13, the lower end surface of the rear base 16 and the lower end surface of the side riser 15, and the lower part of the guard body 141 is fixed. On the mounting plate body 1421, during the cutting process, the guard body 141 expands and contracts with the feed movement of the feed mechanism, and the dust and liquid falling from the guard 14 can be stored in the enclosure 1422 and the mounting plate body 1421 and the outer side of the guard body 141 to avoid entering the wire mesh area and affecting the cutting quality. In addition, the enclosure space of the skateboard box 12 is formed between the feed base 11, the front base 13, the rear base 16 and the side risers 15, which can prevent liquid from entering and affecting the operation of the equipment. At the same time, the base can play a supporting role. , to ensure stable operation. Of course, the box installation part can also be a cutting frame. In this case, the skateboard box 12 is slidably connected to the cutting frame, and the upper part of the shield body 141 is connected to the cutting frame.

Referring to Figures 47 to 56, this application provides a cleaning device 1. The cleaning device 1 includes a liquid inlet component 11, a main cleaning component 12 and an auxiliary cleaning component 13. The liquid inlet assembly 11 is connected with the cleaning liquid source, and the main cleaning assembly 12 is connected with the liquid inlet assembly 11 . The main cleaning assembly 12 is used to clean the cutting frame 2, and/or the wire mesh, and/or the main roller, and/or the guard cover of the skateboard box. The auxiliary cleaning component 13 is connected with the liquid inlet component 11 and is used to clean at least one of the guide wheel, the auxiliary roller and the threading part.

Referring to Figures 47, 48 and 49, in the preferred embodiment of the above-mentioned cleaning device 1, the auxiliary cleaning assembly 13 includes: a guide wheel cleaning assembly 131, which is connected with the liquid inlet assembly 11, and the guide wheel cleaning assembly 131 Used to clean the guide wheel. Specifically, the guide wheel cleaning assembly 131 includes two guide wheel cleaning pipes 1311 (respectively used to clean the guide wheel on the take-up side and the guide wheel on the pay-off side), a first liquid outlet and a fixed bracket 1312. The head end of the guide wheel cleaning pipeline 1311 (the right end in Figure 49) is connected with the main cleaning assembly 12, and the first liquid outlet is provided at the end of the guide wheel cleaning pipeline 1311 (the left end in Figure 49). Preferably, the guide wheel cleaning pipe 1311 is a flexible pipe (such as nylon pipe, metal hose, rubber hose, etc.). The first liquid outlet (not shown in the figure) is provided with a first nozzle 1313. Preferably, the first nozzle 1313 is a 60° conical solid nozzle. The guide wheel cleaning pipeline 1311 is fixed on the fixed bracket 1312, and the fixed bracket 1312 is connected to the first preset installation position. For example, one end of the guide wheel cleaning pipeline 1311 is installed on the upper part of the fixed bracket 1312 through a straight-through joint, and the straight-through joint is connected to the fixed bracket 1312. The through holes provided on the bracket 1312 are connected, the adjustable joint is installed at the lower part of the through hole provided on the fixed support, and the 60° conical solid nozzle is installed on the adjustable joint. Preferably, the first preset installation position is the guide wheel mounting base.

During cleaning, the cleaning fluid can enter the guide wheel cleaning pipeline 1311 through the liquid inlet assembly 11, and then be sprayed out through the 60° conical solid nozzle set on the first liquid outlet to perform targeted cleaning of the guide wheel, thereby improving the refinement of cleaning. degree. The guide wheel cleaning pipeline 1311 is a nylon tube, which can be easily adjusted according to specific cleaning needs. In addition, the first liquid outlet is provided at the end of the cleaning pipeline, which can utilize the characteristics of the water flow itself to increase the flushing power and improve the cleaning effect. Then, the fixing bracket 1312 fixes the guide wheel cleaning pipeline 1311 to the guide wheel mounting seat for positioning, so that the position between the first nozzle 1313 and the guide wheel is relatively fixed, further improving the accuracy of cleaning. Moreover, two guide pulley cleaning pipelines are provided to clean the guide pulley on the take-up side and the guide pulley on the pay-off side respectively, further improving the refinement of cleaning.

Referring to Figure 47, Figure 50 and Figure 51, in the preferred embodiment of the above-mentioned cleaning device 1, the auxiliary cleaning component 13 also includes an auxiliary roller cleaning component 132. The auxiliary roller cleaning component 132 is connected with the liquid inlet component 11. The auxiliary roller cleaning component 132 Used to clean the auxiliary roller, which is located below the main roller. Specifically, the auxiliary roller cleaning assembly 132 includes an auxiliary roller cleaning pipeline 1321, a plurality of second liquid outlets, a first fixed seat 1322 and a first flange 1323. The first end of the auxiliary roller cleaning pipeline 1321 is connected with the main cleaning assembly 12 , and a plurality of second liquid outlets (not shown in the figure) are evenly arranged on the auxiliary roller cleaning pipeline 1321 . The first end of the auxiliary roller cleaning pipeline 1321 is fixedly connected to the first flange 1323 and connected to the second preset installation position (for example, the inner wall surface of the cutting frame 2) through the first flange 1323, and the second end is inserted into the first flange 1323. A fixed base 1322 is fixed on the third preset installation position (for example, the inner wall surface of the cutting frame 2) through the first fixed base 1322. There are two auxiliary roller cleaning pipes 1321, and a second nozzle 1324 is provided on the second liquid outlet. Preferably, the second nozzle 1324 is a 30° solid cone nozzle.

During cleaning, the cleaning liquid can be sprayed from the 30° solid cone nozzle provided at the second liquid outlet on the auxiliary roller cleaning pipeline 1321 to clean the auxiliary roller (such as a small roller) and improve the refinement of the cleaning device 1 . Moreover, when one auxiliary roller is provided, two auxiliary roller cleaning pipes 1321 are provided to clean one auxiliary roller from both sides at the same time, or when two auxiliary rollers are provided, they are used to clean the two auxiliary rollers respectively. Clean the outside of the machine to further improve the cleaning effect and refinement of cleaning. In addition, the auxiliary roller cleaning pipeline 1321 is fixed on the cutting frame 2 for positioning and fixation, which helps to improve the accuracy of cleaning.

Referring to Figure 47, Figure 51 and Figure 52, in the preferred embodiment of the above-mentioned cleaning device 1, the auxiliary cleaning component 13 also includes a threading part cleaning component 133. The threading part cleaning component 133 is connected with the liquid inlet component 11. The threading part cleaning component 133 Used to clean the threading part. Specifically, the threading part cleaning assembly includes a threading part cleaning pipe 1331 and a third liquid outlet. The head end of the threading part cleaning pipe 1331 (the upper end in FIG. 52 ) is connected to the main cleaning assembly 12 , and the third liquid outlet is provided at the end (the lower end in FIG. 52 ) of the threading part cleaning pipe 1331 . Preferably, two threading part cleaning pipes 1331 are provided, and the threading part cleaning pipes 1331 are bamboo tubes. Furthermore, a third nozzle 1332 is provided at the third liquid outlet. Preferably, the third nozzle 1332 is a 60° conical solid nozzle.

During cleaning, the cleaning fluid enters through the head end of the bamboo tube connected to the main cleaning component 12, and then sprays out through the 60° conical solid nozzle set at the third liquid outlet, which can clean the threading parts such as threading holes in a targeted manner. , improve the degree of refinement of cleaning. In addition, the two threading part cleaning pipes 1331 can carry out targeted cleaning of the threading parts on both sides (the threading part on the take-up side and the threading part on the pay-off side), further improving the refinement of cleaning. Then, the third liquid outlet is provided at the end of the threading part cleaning pipe 1331, which can improve the flushing force by virtue of the characteristics of the water flow itself, thereby improving the flushing effect and the refinement of flushing. Moreover, the threading part cleaning pipe 1331 can be easily adjusted according to specific needs, thereby achieving refined cleaning.

It should be noted that those skilled in the art can choose the number of threading portion cleaning pipes 1331 according to the needs of specific application scenarios, and are not limited to the two mentioned above. In addition, the third liquid outlet liquid can be provided at other positions on the threading portion cleaning pipe 1331 as needed. Then, the third nozzle 1332 can also be provided in other forms or not provided with the third nozzle 1332 as needed. Furthermore, the threading part cleaning pipe 1331 can also be provided as other tubes, such as corrugated tubes or telescopic tubes. Of course, the threading part cleaning pipe 1331 can also be a rigid pipe.

Continuing to refer to Figures 47, 51 and 52, in the preferred embodiment of the above-mentioned cleaning device 1, the main cleaning assembly 12 includes a main cleaning pipeline 121, a plurality of fourth liquid outlets (not shown in the figure), a second Fixed seat 122, second flange 123 and front water pipe 124. The main cleaning pipeline 121 is connected with the liquid inlet assembly 11 and is used to clean the main roller, and/or the cutting frame 2, and/or the wire mesh. A plurality of fourth liquid outlets are provided on the main cleaning pipeline 121. Specifically, two main cleaning pipelines 121 are provided, and the first end of the main cleaning pipeline 121 is connected with the liquid inlet assembly 11 . The main cleaning pipeline 121 is evenly provided with three rows of fourth liquid outlets, and a plurality of fourth liquid outlets are evenly distributed in each row. Moreover, the first end of the main cleaning pipeline 121 is fixedly connected to the second flange 12 and connected to the fourth preset installation position (for example, the inner wall surface of the cutting frame 2) through the second flange 123. The main cleaning pipeline The second end of 121 is inserted into the second fixing seat 122 and fixed on the fifth preset installation position (for example, the inner wall surface of the cutting frame 2) through the second fixing seat 122.

There are two front water pipes 124 , and a plurality of fifth liquid outlets (not shown in the figure) are evenly provided on the part of the front water pipe 124 that is perpendicular to the main cleaning pipe 121 . The front water pipe 124 is connected with the main cleaning pipe 121 and is used for cleaning the rear part of the cutting frame 2 and/or the guard cover of the skateboard box. Furthermore, the front water pipe 124 passes through the mounting hole formed by extending outward from one end of the second fixing base 122 . Preferably, a fourth nozzle 125 is provided on both the fourth liquid outlet and the fifth liquid outlet. More preferably, the fourth nozzle 125 is a 60° conical solid nozzle.

During cleaning, the cleaning fluid enters the main cleaning pipeline 121 and the front water pipe 124 through the liquid inlet assembly 11, and is sprayed out through the 60° conical solid nozzles provided on the main cleaning pipeline 121 and the front water pipe 124, and affects the main roller and the cutting frame 2 and wire mesh for cleaning. Moreover, the two main cleaning pipes 121 can clean the main roller, the cutting frame 2 and the wire mesh from both sides respectively, and the two front water pipes 124 can clean the rear part of the cutting frame 2 from both sides (shown in Figure 55 Upper left part) and the protective cover of the skateboard box are cleaned to improve the cleaning effect and the degree of refinement. In addition, the main cleaning pipeline 121 is fixed on the cutting frame 2, which can improve the stability of the cleaning pipeline, thereby improving the cleaning effect and refinement of cleaning.

Referring to Figures 47, 53 and 54, in the preferred embodiment of the above-mentioned cleaning device 1, the liquid inlet assembly 11 includes a diverter part 111, a diverter pipe 112 and a spray cleaning part 113. The diverter part 111 is provided with three diverter openings (not shown in the figure), and the diverter part 111 is connected to the cleaning liquid source. The diverter pipes 112 are preferably steel wire hoses, and there are two diverter pipes 112 . One end of the two diverter pipes 112 is connected to the diverter opening, and the other end of the diverter pipes 112 is connected to the main cleaning assembly 12 and the auxiliary cleaning assembly 13 . Specifically, the diverter part 111 includes a diverter block 1111, a diverter cover 1112 and a liquid inlet 1113. The shunt block 1111 is provided with a shunt opening and a liquid inlet (not shown in the figure). The liquid inlet is provided with threads, and a shunt channel is formed inside the shunt. The shunt opening and the liquid inlet are connected with the shunt channel at the same time. The diverting block 1111 is provided on the diverting cover plate 1112. The diverting cover plate 1112 has a through hole (not shown in the figure) at a position corresponding to the liquid inlet. The liquid inlet part 1113 is provided with an external thread, and the liquid inlet part 1113 passes through it. The through hole is screwed to the liquid inlet and communicates with the liquid inlet, and the liquid inlet part is connected with the cleaning liquid source. The liquid inlet part 1113 (such as an external threaded pagoda joint) is connected to the cleaning liquid source. The diverter cover 1112 is fixed on the sixth installation position (eg cutting frame 2) by fasteners.

The spray cleaning part 113 is connected with the diverter block 1111, and the spray cleaning part 113 is used to clean the front part of the cutting frame 2 and/or the guard cover of the skateboard box. The spray cleaning part 113 includes an adapter 1131 and an adjustable joint 1132. The adapter 1131 is connected with a branch port on the diverter block 1111. The adjustable joint 1132 is connected with the adapter 1131. The adjustable joint 1132 is provided with a sixth liquid outlet. mouth. Two diverter pipes 112 are provided on both sides of the spray cleaning part 113 . Preferably, the adjustable joint 1132 is an adjustable ball joint. The sixth liquid outlet is provided with a fifth nozzle 1133. Preferably, the fifth nozzle 1133 is a 30° conical solid nozzle.

During cleaning, the cleaning liquid source can enter the diverter block 1111 through the inlet part 1113 of the inlet assembly 11 fixed on the cutting frame 2, and enter each cleaning assembly through the diverter port provided on the diverter block 1111 to clean different parts. Furthermore, the front part of the cutting frame 2 (the lower right part shown in FIG. 55 ) and the protective cover of the skateboard box can be cleaned by the spray cleaning part 113 to improve the refinement and cleaning effect of the cleaning. In addition, the shunt pipe 112 is set as a steel wire hose, which can be easily adjusted according to specific usage conditions, further improving the accuracy of cleaning.

It should also be noted that those skilled in the art can set external threaded pagoda connectors, quick-insert pagoda connectors, quick-insert connectors, etc. at corresponding positions of the liquid inlet assembly 11 according to the needs of specific application scenarios. The specific setting positions and methods are based on this. The general settings of the domain will not be described in detail here.

The diverter block 1111 in the liquid inlet assembly 11 is arranged on the diverter cover plate 1112. The external threaded pagoda joint passes through the through hole on the diverter cover plate 1112 and is sealingly connected to the liquid inlet of the diverter block 1111. The diverter block 1111 is fixed on the diverter cover plate 1112. On the cover plate 1112, the externally threaded pagoda connector is connected to the cleaning liquid source and is connected to the three branch openings through the branch channel inside the branch block 1111. The shunt openings on both sides of the shunt block 1111 are provided with externally threaded pagoda connectors. The externally threaded pagoda connectors are connected to one end of the steel wire hose, and the other end of the steel wire hose is equipped with a quick-plug connector. The diverter opening in the middle of the diverter block 1111 is provided with an adapter 1131. The adapter 1131 is connected to an adjustable ball joint, and a 30° solid cylindrical nozzle is installed on the adjustable ball joint.

The main cleaning pipeline 121 of the main cleaning assembly 12 serves as a supporting element. The first end is fixedly connected to the second flange 123 and connected to the inner wall surface of the cutting frame 2 through the second flange 123. The second end is inserted into the second fixed The seat 122 is fixed on the inner wall surface of the opposite cutting frame 2 through the second fixing seat 122 . A liquid inlet pipe is provided on one side of the first end of the main cleaning pipeline 121, and an external thread quick-insert connector is installed on the liquid inlet pipe. The external thread quick-insert connector is connected to the quick-insert connector on the steel wire hose. A tee joint is provided on the other side of the first end of the main cleaning pipeline 121. The lower port of the tee joint is connected to the bamboo tube through a reducing pipe joint. The end of the bamboo tube is provided with a 60° solid cone plastic nozzle. Three rows of liquid inlets are evenly distributed on the main cleaning pipeline 121, and 30° solid cone nozzles are installed on the liquid inlets. The upper port of the tee joint is equipped with a reducing pipe joint and is connected to the auxiliary roller cleaning pipeline 1321. A straight-through joint is installed on the upper part of the second end of the main cleaning pipeline 121. The straight-through joint is connected to one end of the nylon pipe. The other end of the nylon pipe is connected to the front water pipe 124 through an elbow joint. The front water pipe 124 passes through one end of the second fixed seat 122. The extension is provided in the through hole formed on the bracket. The front water pipe 124 is arranged vertically, and a fifth liquid outlet is provided on it, and a 30° solid cone nozzle is installed on the fifth liquid outlet.

The upper port of the tee joint on the main cleaning pipeline 121 passes through the water outlet pipe and the steel wire hose connected to the water outlet pipe, and is connected to the first quick-plug connector through the stainless steel ball valve, the first quick-plug connector connected to the stainless steel ball valve, and The second quick-in connector, the male connector connected to the second quick-in connector, the elbow connector connected to the male connector, the first pagoda connector connected to the elbow connector, the pipeline connected to the first pagoda connector, And the second pagoda joint connected to the pipeline is connected to the auxiliary roller cleaning pipeline 1321 of the auxiliary roller cleaning assembly 132 . The first end of the auxiliary roller cleaning pipeline 1321 is fixedly connected to the first flange 1323 and connected to the inner wall surface of the cutting frame 2 through the first flange 1323. The second end is inserted into the first fixing seat 1322 and fixed through the first flange 1323. The seat 1322 is fixed on the inner wall surface of the opposite cutting frame 2 . The water outlet pipe is provided with a straight-through joint, which is connected with one end of the guide wheel cleaning pipeline 1311 (nylon tube) of the guide wheel cleaning assembly 131. The nylon tube is in an inverted U shape, and the other end of the nylon tube is fixed on the fixed bracket 1312 ( The guide wheel fixed seat is provided with a through hole, the nylon tube is connected to the upper part of the through hole through a straight joint, the lower part of the water hole is connected to an adjustable joint, and a 60° solid cone nozzle is provided on the adjustable joint.

Referring to Figures 57 to 61, this application provides a cable arrangement device 1. The cable arrangement device 1 includes a driving part 11, a sliding part 12, a guide wheel assembly 13, a first counterweight 15 and a second counterweight 14 . The sliding part 12 is connected to the driving part 11 , and the guide wheel assembly 13 is rotatably disposed on the sliding part 12 . Moreover, the first counterweight 15 is adjustably disposed at the first position of the guide wheel assembly 13 for adjusting the position of the center of gravity of the guide wheel assembly 13 in the first direction, and the second counterweight 14 is adjustably disposed. In the second position of the guide wheel assembly 13, it is used to adjust the position of the center of gravity of the guide wheel assembly 13 in the second direction. In this way, when the center of gravity of the guide wheel assembly 13 deviates from the center of rotation, it can be adjusted by the first counterweight 15 and the second counterweight 14 so that the center of gravity of the guide pulley assembly is on its center line of rotation, so as not to affect the cable arrangement effect and Cutting quality.

Continuing to refer to Figures 57 to 61, in the preferred embodiment of the above-mentioned cable arrangement device 1, the first direction and the second direction are both perpendicular to the rotation axis of the guide wheel assembly 13, and there is an intermediate direction between the first direction and the second direction. horn. Preferably, the angle between the first direction and the second direction is 90°, and the first direction is the vertical direction, that is, the first counterweight 15 is adjustable up and down in the first position, and the second counterweight 15 14 front and rear adjustable settings in the second position. Preferably, the first position is provided with a first screw hole, the first counterweight member 15 is a first counterweight bolt, the first counterweight bolt is screwed in the first screw hole, and the second position is provided with a first through hole, The second counterweight component 14 is a second counterweight bolt, and the part of the second counterweight bolt that passes through the first through hole is fixed at the second position through a first nut. In this way, when the center of gravity of the guide wheel assembly 13 deviates from the center of rotation, the center of gravity of the guide wheel assembly 13 can be adjusted up and down through the first counterweight 15, and the center of gravity of the guide wheel assembly 13 can be adjusted forward and backward through the second counterweight 14, so that the guide wheel The center of gravity of the assembly 13 is reset to be consistent with the center of rotation.

Continuing to refer to Figures 57 to 61, in the preferred embodiment of the above-mentioned cable arrangement device 1, the guide wheel assembly 13 includes a guide wheel 132 and a rotating mechanism 131. The rotating mechanism 131 is rotatably provided on the sliding part 12. The guide wheel 132 It is rotatably provided on the rotation mechanism 131. Then, the first counterweight 15 is adjustably positioned at the first position of the rotating mechanism 131 , and the second counterweight 14 is adjustably positioned at the second position of the rotating mechanism 131 .

Further, the rotating mechanism 131 includes a fixed block 134 and a rotating base. The fixed block 134 is movably disposed on the sliding part 12, the rotating base is rotatably disposed on the fixed block 134, and the guide wheel 132 is rotatably disposed on the rotating base. The first position is located on the upper end surface of the rotating base, and the second position is located on the left or right end of the rotating base.

Further, the rotating base includes a rotating base body 1311, a first rotating arm 1312 and a first rotating arm 1313. The first rotating arm 1312 is formed by extending outward from the first side (eg, the front side) of the rotating base body 1311 , and the second position is located at the end of the first rotating arm 1312 away from the rotating base body 1311 . Moreover, the first rotating arm 1313 is formed by extending outward from the second side (eg, the rear side) of the rotating base body 1311 , and the guide wheel 132 is rotatably provided at the end of the first rotating arm 1313 away from the rotating base body 1311 . In this way, the cable can be guided through the rotation of the guide wheel 132 provided on the first rotating arm 1313, and then the up and down position of the guide wheel 132 can be adaptively adjusted through the rotation of the rotating base to adjust the tightness of the cable, thus ensuring that the cable has the best performance. Good tension. Moreover, when the center of gravity of the rotating mechanism 131 deviates from the center of rotation, the center of gravity of the rotating mechanism 131 can be adjusted through the first counterweight 15 provided on the rotating base body 1311 and the second counterweight 14 provided on the first rotating arm 1312. Keep the guide wheel 132 in a balanced and stationary state to avoid causing the guide wheel 132 to swing and affecting the cable arrangement effect and cutting quality.

Then, those skilled in the art can also configure the rotating base into other forms according to the needs of specific application scenarios. For example, as shown in FIG. 61 , the rotating base includes a rotating base body 1311 , a third rotating arm 1314 and a mounting block 1315 . The third rotating arm 1314 is formed by extending outward from the first side of the rotating base body 1311. The mounting block 1315 is formed by extending outward from the second side of the rotating base body 1311. The mounting block is provided with a mounting hole 13151, and the guide wheel can rotate. Set in mounting hole 13151. At this time, the first position is located at the upper end surface of the rotating base body 1311, and the second position is located at the end of the third rotating arm 1311 away from the rotating base body 1311.

Referring to FIG. 58 , in the preferred embodiment of the above-mentioned cable arrangement device 1 , the sliding part 12 includes a sliding member 122 (such as a sliding seat), a fixed seat 123 and a slide rail module 121 . The fixed base 123 is fixedly connected to the sliding member 122, the fixed block 134 is fixed on the fixed base 123, the slide rail module 121 is connected to the driving part 11 (such as a driving motor), and the sliding member 122 is movably provided on the slide rail module. 121 on. In this way, the driving part 11 can be used to drive the slide seat to move on the slide rail module 121, thereby realizing the left and right movement of the guide wheel 132, adjusting the cable arrangement position, and thereby adjusting the line width.

Of course, the fixed seat 123 may not be provided, and the sliding member 122 may be directly connected to the fixed block 134 . In addition, the sliding member 122 may also be a sliding plate, a sliding table or a sliding block. Then, the driving part 11 may also be driven in other forms, such as hydraulic driving.

Referring back to Figures 57 and 58, in the preferred embodiment of the above-mentioned cable arrangement device 1, the cable arrangement device 1 also includes a limiting portion, which is provided on both sides of the sliding member 122 for limiting the guide wheel assembly 13 mobile position. Preferably, the limit part is a limit switch 17, such as one of a passive proximity switch, an eddy current proximity switch, a capacitive proximity switch, a Hall proximity switch, an ultrasonic proximity switch, a microwave proximity switch or a photoelectric proximity switch. In this way, the position of the guide wheel assembly 13 can be limited by the limit switch 17 to prevent the position of the guide wheel assembly 13 from deviating from the preset stroke position and affecting the cable arrangement effect.

In an alternative embodiment of the above-mentioned cable arrangement device 1, the limiting part is a limiting block. The limiting block includes a first limiting block and a second limiting block. The first limiting block and the second limiting block are respectively provided. on both sides of the sliding member 122. In this way, the position of the sliding member 122 can be limited by the first limiting block and the second limiting block, thereby limiting the position of the guide wheel assembly 13 to prevent the position of the guide wheel assembly 13 from deviating from the preset stroke position and affecting the cable arrangement effect.

Continuing to refer to Figures 57 and 58, in the preferred embodiment of the above-mentioned cable arrangement device 1, the cable arrangement device 1 also includes a shield 17. The shield 17 is provided on the outside of the driving part 11 and the sliding part 12, and the limiting part Set on the shield 17. In this way, the shield 17 can protect precision components such as motors and modules from contamination by debris.

In the preferred embodiment of the above-mentioned cable arrangement device 1, the cable arrangement device 1 further includes a sensor 133, and the guide wheel 132 is provided on the sensor 133. Specifically, as shown in FIG. 58 , the sensor 133 is installed in the hole on the second rotating arm 1313 and serves as the rotation axis, and the guide wheel 132 is installed on the sensor 133 . In this way, the tension of the guide wheel 132 can be monitored through the sensor 133 and fed back to the control device, and the moving speed of the sliding member 122 on the slide rail module 121 can be adjusted accordingly to ensure that the guide wheel 132 moves synchronously with the line on the line roller.

Referring to Figure 62, this application also provides a wire retracting and unwinding assembly, which includes a wire retracting and unwinding device 2, the wire arrangement device 1 of the first aspect, a tension device 3 and a steering device 4. The wire arrangement device 1 is used to guide the cutting wire released by the wire retracting and unwinding device 2 to the tension device 3 so that the cutting wire passes through the steering device 4 and then enters the cutting mechanism, or leaves the cutting mechanism and goes around the steering device 4 and the tension device The cutting wire of 3 is guided and stored to the wire retracting and unwinding device 2. In this way, when the center of gravity of the guide wheel assembly 13 deviates from the center of rotation, the first counterweight 15 and the second counterweight 14 can be adjusted to make the center of gravity of the guide wheel assembly 13 consistent with the center of rotation to ensure the wiring effect and cutting quality. .

The technical solution of this application can measure the initial installation position and winding length of the wire roller through the reference piece, and then set the initial position and stroke of the wire arrangement device according to the installation position and winding length of the wire roller to realize the wire arrangement device. The wiring process is synchronized with the retracting and paying-out process. The wire retracting and unwinding device of the present application can be used in equipment that requires wire retracting and unwinding, such as a wire cutting machine and a mortar machine. For convenience of description, the wire retracting and unwinding device of the present application will be described below in conjunction with a wire cutting machine.

Referring to FIGS. 63 to 67 , in the first aspect, the present application provides a wire retracting and unwinding device 1 , which includes a support 11 , a driving part, a supporting part 15 , a wire roller 16 and a reference member 14 . The driving part and the supporting part 15 are installed on the support 11, and one end of the supporting part 15 is drivingly connected to the driving part. The wire roller 16 is drivingly connected to the other end of the support part 15 and is used for taking up or paying out the wire. The reference member 14 is provided on the support part 15 or the stand 11 to assist in measuring the installation position of the wire roller 16 and determine the initial position and stroke of the guide wheel of the wire arrangement device accordingly. In this way, the initial installation position and winding length of the wire roller 16 can be measured through the reference member 14, and then the initial position and stroke of the guide wheel of the wire arrangement device can be set according to the installation position and winding length of the wire roller 16 to achieve the arrangement. The cable arrangement process of the guide wheel of the cable device is synchronized with the retracting and paying-out process.

Continuing to refer to FIGS. 63 to 67 , in the preferred embodiment of the above-mentioned wire retracting and unwinding device 1 , the reference member 14 is fixedly provided on the supporting portion 15 . Specifically, the support part 15 includes a bearing box 151 and a transmission shaft 152 . The bearing box 151 is arranged on the support 11 , and the reference member 14 is arranged on the bearing box 151 and is fixed in relative position to the bearing box 151 . Preferably, a mounting seat 1512 is provided on the outer peripheral surface of the bearing box 151, and the reference member 14 is fixedly connected to the mounting seat 1512. In this application, the mounting seat 1512 is a mounting plane opened on the outer peripheral surface of the bearing box 151 . The transmission shaft 152 is passed through the bearing box 151 , one end of the transmission shaft 152 is transmission connected to the driving part, and the other end of the transmission shaft 152 is transmission connected to the line roller 16 .

In this way, after the line roller 16 is installed, the initial installation position and winding length of the line roller 16 can be measured through the reference piece 14 provided on the bearing box 151, and then set according to the installation position and winding length of the line roller 16. The stroke and initial position of the guide wheel of the cable arranging device are used to synchronize the cable arranging process of the cable arranging device with the retracting and unwinding processes.

Referring to Figure 66, in the preferred embodiment of the above-mentioned wire retracting and releasing device 1, the reference member 14 includes a mounting plate 142 and a reference plate 141. Specifically, the reference plate 141 is formed by extending from the middle part of the installation plate 142 in a direction perpendicular to the installation plate 142 . The reference plate 141 is formed with a reference surface 1411 , and the reference surface 1411 of the reference member 14 is flush with the front end surface of the bearing box 151 . The mounting plate 142 is symmetrically provided with two through holes on both sides of the reference member 14 , and the mounting surface of the bearing box 151 is provided with screw holes at corresponding positions. The mounting plate 142 is fixed to the bearing box 151 through screw connections. In this way, the reference piece 14 can be connected to the bearing box 151 through the mounting plate 142, and then the initial installation position and winding length of the line roller 16 can be measured using the reference surface 1411 of the reference plate 141 as a measurement reference, and the line roller 16 can be installed according to the installation position of the line roller 16. The position and winding length are used to set the initial position and stroke of the guide wheel of the cable arranging device, so as to realize the synchronization of the cable arranging process and the retracting and unwinding process of the cable arranging device. Moreover, the reference plate 141 is provided with a reference surface 1411, which is flush with the front end surface of the bearing box 151. The reference plate 141 is formed perpendicularly to the installation plate 142 from the middle to facilitate alignment during measurement.

Of course, those skilled in the art can understand that the reference plate 141 may not be perpendicular to the mounting plate 142 . In addition, the reference plate 141 may also be formed at other positions of the mounting plate 142 . Then, the mounting plate 142 may not be provided. In this case, the connection method between the reference plate 141 and the bearing box 151 needs to be adjusted accordingly. Furthermore, the reference surface 1411 of the reference plate 141 does not need to be flush with the bearing box 151 . It should be noted that the mounting plate 142 can be integrally formed with the reference plate 141, or can be formed separately and then connected together.

It should also be noted that the two via holes on the mounting plate 142 can also be opened asymmetrically. Of course, other numbers of via holes can also be opened, such as 1, 3 or 4, etc. In this case, the bearing box 151 needs to be adjusted accordingly. The location and number of screw holes on the mounting surface. In addition, the mounting plate 142 can also be connected and fixed to the bearing box 151 through other connectors, such as bolts, rivets, etc. (When the connector is a rivet, the screw hole is correspondingly adjusted to a blind hole or a through hole). Furthermore, the mounting plate 142 can also be connected to the bearing box 151 through other methods, such as welding, gluing, and snapping (when snapping, the structure of the mounting base 1512 needs to be adjusted accordingly).

In the preferred embodiment of the above-mentioned wire retracting and unwinding device 1, the wire retracting and releasing device 1 also includes a stopper 10, a stopper hole 1511 is provided on the outer circumferential surface of the bearing box 151, and a stopper is provided on the transmission shaft 152 of the bearing box 151. The stopper 10 (such as a stopper pin, a stopper strip or a stopper plate, etc.) is detachably provided in the stopper hole 1511 and can be inserted through the stopper hole 1511. in the stop groove. In this way, when the line roller 16 is shut down for maintenance or replacement, the transmission shaft 152 can be rotated to make the position of the stop groove correspond to the stop hole 1511, and then the stopper 10 can be inserted into the stop groove through the stop hole 1511. , when the stopper monitoring mechanism (such as proximity switch, photoelectric sensor) detects that the stopper 10 is inserted into the stop hole 1511 and the stop groove, it sends a signal to the controller of the wire cutting machine, and the controller of the wire cutting machine receives the signal The monitoring mechanism monitors the placement status of the stop pin, and the control setting is in a braking prohibited state. At this time, the transmission shaft 152 cannot rotate, which facilitates operation and improves operation safety. When the equipment is operating normally, the stopper 10 is folded up or placed in a stopper storage seat provided at other suitable positions on the wire cutting machine (for example, on the support 11 ). The installation and connection method of the stopper monitoring mechanism belongs to conventional technical means in this field and will not be described in detail here.

Continuing to refer to Figures 63, 64 and 66, in the preferred embodiment of the above-mentioned wire retracting and unwinding device 1, the wire retracting and unwinding device 1 also includes a support sleeve 17, the support sleeve 17 is sleeved on the transmission shaft 152, and the wire roller 16 is set It is fixed on the support sleeve 17. Preferably, the material of the support sleeve 17 is nylon. In this way, the line roller 16 can be supported by the support sleeve 17 , thereby improving the overall strength of the line roller 16 , reducing and avoiding deformation of the line roller 16 , thereby increasing the service life of the line roller 16 . The support sleeve 16 is made of nylon and can absorb vibration during rotation to improve cutting quality.

Continuing to refer to Figures 63 to 67, in the preferred embodiment of the above-mentioned wire retracting and unwinding device 1, the wire retracting and unwinding device 1 also includes a crimping portion, which is provided at the end of the wire roller 16 and is at least partially sleeved on the transmission. On axis 152. Specifically, the crimping part includes a first crimping part 18 and a second crimping part 19 . The first crimping member 18 is sleeved on the transmission shaft 152, and the first end (eg, the left end in Figure 63) of the first crimping member 18 (eg, flange and/or bushing, adapter plate, etc.) is crimped On the bearing box 151, the second end (for example, the right end in FIG. 63) of the first crimping member 18 is crimped with one end of the line roller 16. The second crimping member 19 (such as a flange and/or a blocking sleeve, etc.) is at least partially sleeved on the transmission shaft 152 , and the second crimping member 19 is crimped and fixed to the other end of the line roller 16 .

In this way, one end of the line roller 16 can be fixedly connected to the bearing box 151 through the first crimping member 18 such as an adapter plate, and the structural design of the adapter plate can be utilized, for example, the right end of the adapter plate can be snap-fitted to the line roller. 16, in order to prevent the movement of the wire roller 16 from affecting the retracting and unwinding process, thereby affecting the cutting quality, and is clamped and inserted into the right end of the wire roller 16 through the second crimping member 19, such as the left end of the baffle, and through the screw and The gasket and nut provided at the end of the screw securely press the right end of the wire roller 16 to the transmission shaft 152, further preventing the wire roller 16 from moving and affecting the wire retracting and unwinding process, thereby affecting the cutting quality.

Referring to Figures 65 and 66, in the preferred embodiment of the above-mentioned wire retracting and unwinding device 1, a tangential groove 161 is provided on the outer peripheral surface of the wire roller 16 along the axial direction. Preferably, two tangential grooves 161 are provided, and the two tangential grooves 161 are arranged symmetrically. In this way, the waste wires can be cut off from the two cutting slots 161 , and the waste wires can be easily cut and removed to improve the wire changing efficiency and reuse the wire roller 16 .

In the preferred embodiment of the above-mentioned wire retracting and unwinding device 1 , the driving part includes a driving motor 12 . The driving motor 12 is fixed on the support 11 and the output shaft 121 and the transmission shaft 152 of the driving motor 12 are drivingly connected through the coupling 13 . In this way, the driving motor 12 stably fixed on the support 11 can drive the transmission shaft 152 to realize the retracting and unwinding action.

On the other hand, the present application provides a wire retracting and releasing assembly, which includes the wire retracting and releasing device 1 of the first aspect. The wire retracting and unwinding assembly of the present application has a datum component 14. The installation position and winding length of the wire roller 16 can be measured based on the datum component 14, and the initial position and stroke of the guide wheel of the wire arrangement device can be determined based on this, so that the wire arrangement can be achieved. The threading process is consistent with the retracting and unwinding processes.

Referring to Figure 68, the liquid circulation system of the present application is introduced. The liquid circulation system 1 of the present application includes a spray device 19, a liquid supply device, a first pipeline 16 and a second pipeline 17. The liquid supply device includes a circulation inlet and a circulation outlet (not shown in the figure), and the circulation inlet is used to collect the used spray liquid. The first end of the first pipeline 16 is connected to the circulation outlet, the second end of the first pipeline 16 is connected to the spray device 19 , and a first control valve 161 (such as a pinch valve) is provided on the first pipeline 16 . The first end of the second pipeline 17 is connected to the inlet of the first control valve 161, and the second end of the second pipeline 17 is connected to the circulation inlet. The spray device 19 is used to spray the parts to be sprayed. In this way, after a short stop, the flow rate of the cutting fluid can be maintained through the second pipeline 17. When running again, the usage requirements can be met without waiting for the flow rate, which can effectively improve the cutting efficiency.

Continuing to refer to FIG. 68 , in the preferred embodiment of the above-mentioned liquid circuit system 1 , a second control valve 171 is provided on the second pipeline 17 , and the second control valve 171 is used to control the opening and closing of the second pipeline 17 . Preferably, the second control valve 171 is a pinch valve. In this way, during normal operation, the second control valve 171 is closed to avoid invalid cycles and save energy consumption. At the same time, during short-term parking, the second control valve 171 can be opened to maintain the flow of cutting fluid through the second pipeline 17 . When running again, the second control valve 171 is closed, and the usage requirements can be met without waiting for the flow rate, which can effectively improve the cutting efficiency.

Continuing to refer to Figure 68, in the preferred embodiment of the above-mentioned liquid circulation system 1, the liquid circulation system 1 also includes a third pipeline 18, the first end of the third pipeline 18 is connected to the heat exchange inlet of the heat exchange device, The second end of the third pipeline 18 is connected with the circulation inlet.

Further, a third control valve 181 is provided on the third pipeline 18. The inlet of the third control valve 181 is connected to the heat exchange inlet of the heat exchange device. The outlet of the third control valve 181 is connected to the circulation inlet. The third control valve 181 is connected to the heat exchange inlet of the heat exchange device. The valve 181 is used to control the opening and closing of the third pipeline 18 . Specifically, the outlet of the third control valve 181 is connected with the second pipeline 17 . Preferably, the third control valve 181 is a pinch valve. In this way, when the equipment is parked for a long time, such as for maintenance, the first control valve and the second control valve can be closed, and the third control valve can be opened, so that the cutting fluid can directly flow back to the liquid supply device through the third pipeline to avoid Unnecessary heat exchange and filtration save energy consumption. During normal operation and short-term parking, the third pipeline 18 is disconnected by closing the third control valve 181 to further avoid unnecessary circulation. When the equipment is parked for a long time, the third control valve 181 is opened to avoid unnecessary heat exchange and filtration and further save energy consumption. Moreover, by connecting the outlet of the third control valve 181 with the second pipeline 17, the pipeline can be reasonably arranged and utilized, avoiding repeated installation and saving costs.

Continuing to refer to Figure 68, in the preferred embodiment of the above-mentioned liquid circuit circulation system 1, the liquid circuit circulation system 1 also includes a collection device. The collection device is installed at a preset installation position (such as the lower part of the cutting chamber) and is connected to the circulation inlet. To recover and filter the spray liquid after use. Preferably, the second end of the second pipeline is connected to the collection device. Specifically, the collection device is a funnel 110, and a filter screen is provided in the funnel 110. The funnel 110 is installed at the bottom of the cutting chamber and the outlet of the funnel is connected with the circulation inlet for recovering and filtering the used spray liquid. In this way, the used spray liquid can be recovered through the funnel 110 and filtered, and then recycled again, which can save costs. Moreover, the cutting fluid in the second pipeline can be recycled to the collection device, which ensures that the flow rate of the cutting fluid after a short-term stoppage meets the usage needs and avoids waste.

Continuing to refer to Figure 68, in the preferred embodiment of the above-mentioned liquid circuit system 1, the spray device 19 includes a first spray pipe 191 and a second spray pipe 192. The first spray pipe 191 and the second spray pipe 192 Set relatively at the position to be sprayed. In this way, the belt spraying position, such as the piece to be cut, can be sprayed through the first spray pipe 191 and the second spray pipe 192 to lubricate the cutting line and reduce frictional resistance, while cooling the cutting part of the piece to be cut.

Continuing to refer to Figure 68, in the preferred embodiment of the above-mentioned liquid circuit system 1, a liquid supply pump (such as a mortar pump 12) is provided on the liquid supply device (such as a liquid supply cylinder 11), and the liquid supply pump is connected with the liquid supply device. The liquid supply pump is provided with a circulation outlet. In this way, the spray liquid pump in the liquid supply device can be sucked out by the mortar pump 12 and transported to the pipeline for use.

The present application provides a liquid circuit assembly, which includes the liquid circuit circulation system 1 of the above-mentioned first aspect. The liquid circuit assembly of the present application, including the liquid circuit circulation system 1 of the first aspect, can ensure the flow rate in the first pipeline 16 when running again after a short stop through the second pipeline 17 without having to wait for a long time, effectively Improved usage efficiency.

The possible operating modes of the liquid circulation system 1 of the present application will be described below with reference to Figure 68 and the wire cutting machine. The liquid circulation system 1 is mainly composed of a liquid supply cylinder 11, a mortar pump 12, a filter barrel 13, a heat exchanger 14, a mass flow meter, a spray device 19, a pinch valve and related pipes and fittings. The main working process is as follows: the cutting fluid raw liquid passes through the liquid supply system, such as the raw liquid tank, and is injected into the liquid supply cylinder 11 according to a certain ratio with factory pure water to mix into cutting fluid. The mixed cutting fluid is extracted and pressurized by the mortar pump 12, filtered through the filter barrel 13, and passes through the plate heat exchanger 14 for temperature adjustment. The temperature-adjusted cutting fluid enters the spray device 19 of the cutting chamber according to the set flow rate through the first pipeline 16 and branches into the first spray pipe 191 and the second spray pipe 192, and then passes through the two sets of spray pipes. Spray pipe to spray the diamond wire and cutting materials during the cutting process. The sprayed cutting fluid is collected through the funnel 110 and filtered, and then flows back into the liquid supply cylinder 11 again to enter the next cycle.

During the normal operation of the wire cutting machine, the pinch valve in the first pipeline 16 is opened, the pinch valve in the second pipeline 17 and the pinch valve in the third pipeline 18 are closed. When the wire cutting machine is stopped for a short period of time, such as when replacing cutting parts, the pinch valve in the first pipeline 16 is closed, the pinch valve in the second pipeline 17 is opened, and the pinch valve in the third pipeline 18 remains Stay closed. In this way, when the wire cutting is run again, it can be ensured that the flow rate in the first pipeline 16 meets the usage requirements without waiting for a long time, and the cutting efficiency can be improved. When the wire cutting machine is stopped, for example, during maintenance, the pinch valve in the first pipeline 16 and the pinch valve in the second pipeline 17 can be closed, and the pinch valve in the third pipeline 18 can be closed. The cutting fluid is allowed to flow back into the liquid supply cylinder 11 through the third pipeline 18 and the second pipeline 17 to facilitate maintenance operations.

Referring to Figures 69 and 70, in the first aspect, the present application provides a liquid supply device 1. The liquid supply device 1 includes a liquid supply cylinder 11 and an overflow box 13. The liquid supply cylinder 11 is used to hold cutting fluid. The overflow box 13 is arranged outside the cylinder wall of the liquid supply cylinder 11 . The upper part of the overflow box 13 is connected with the upper part of the liquid supply cylinder 11 . In this way, when there is too much liquid in the liquid supply cylinder 11, it can be discharged in time through the overflow box 13 connected to the upper part of the liquid supply cylinder 11 to avoid equipment failure caused by liquid immersion.

Referring to Figure 70, in the preferred embodiment of the above-mentioned liquid supply device 1, the bottom of the liquid supply cylinder 11 is a slope, and the bottom of the first end of the liquid supply cylinder 11 (the right end of the liquid supply cylinder 11 in Figure 70) is higher than the second The angle between the bottom of the liquid supply cylinder 11 and the horizontal direction is preferably 1° to 5°, preferably 2°. This collects the liquid and facilitates drainage. Moreover, the bottom of the liquid supply cylinder 11 is a slope, which can ensure that the cutting fluid converges to the second end of the liquid supply cylinder 11, which is beneficial to extracting the cutting fluid.

Referring back to Figure 69, in the preferred embodiment of the above-mentioned liquid supply device 1, the top of the cylinder wall at the second end of the liquid supply cylinder 11 is provided with a first overflow hole (not shown in the figure), and the overflow box 13 is provided on the top of the cylinder wall of the liquid supply cylinder 11. The first overflow hole is connected to the overflow box 13 on the outside of the cylinder wall at the second end of the liquid cylinder 11 . The bottom of the overflow box 13 is a slope, and the bottom of the first end of the overflow box 13 (the rear end of the overflow box 13 in Figure 70) is higher than the bottom of the second end of the overflow box 13 (the rear end of the overflow box 13 in Figure 70). Front end). In addition, an outlet (not shown in the figure) is provided at the bottom of the front end of the overflow box 13, and an overflow pipe 131 is provided on the outlet. Specifically, the outlet is opened in the horizontal direction, and the overflow pipe 131 is arranged horizontally. Preferably, the overflow box 13 is provided with an overflow box cover 132 , and the overflow box cover 132 is provided on the overflow box 13 . Preferably, the overflow box cover 132 is provided with a first lifting member 1321 (such as a handle, a pull rod, etc.). In this way, when there is a large amount of liquid in the liquid supply cylinder 11, it can overflow to the overflow box 13 through the first overflow hole provided on the top of the cylinder wall of the liquid supply cylinder 11, and be directed to a suitable location through the overflow pipe 131 to avoid Liquid soaks equipment, causing equipment failure. In addition, the bottom of the overflow box 13 is a slope and the height of the first end is higher than the bottom of the second end. An outlet is provided at the bottom of the second end of the overflow box 13 so that the liquid in the overflow box 13 can pass through the overflow box 13 more smoothly. The overflow pipe 131 connected to the outlet is discharged to further avoid equipment failure caused by liquid immersion, and the horizontal arrangement of the overflow pipe 131 can save layout space. In addition, an overflow box cover 132 is provided on the overflow box 13 to prevent debris from entering the overflow box 13 . Then, the overflow box cover 132 can be easily removed or placed on the overflow box 13 by adjusting the handle provided on the overflow box cover 132 .

Of course, those skilled in the art can understand that the overflow box 13 can also be arranged at other suitable positions of the liquid supply cylinder 11 according to the needs of specific application scenarios. The bottom of the overflow box 1313 can also be set horizontally. Moreover, distinguishing the overflow box 13 into a first end and a second end is only for convenience of description, and obviously the two can be interchanged. In addition, the outlet of the overflow box 13 can also be set at other suitable positions on the overflow box 13 according to the needs of specific application scenarios, or the outlet may not be set, and the overflow pipe 131 may not be set on the outlet. Then, the outlet can also be arranged in other directions, and the overflow pipe 131 can also be arranged at an angle. Furthermore, the overflow box cover 132 may not be provided, and the overflow box cover 132 may not be provided with the first lifting member 1321 .

Continuing to refer to FIG. 69 , in the preferred embodiment of the above-mentioned liquid supply device 1 , a mounting portion is provided on the outside of the cylinder wall of the liquid supply cylinder 11 , and a stepping portion 14 is provided on the mounting portion. Specifically, the mounting part is a mounting hole 111, and the stepping part 14 is detachably inserted in the mounting hole 111. Preferably, the pedal part 14 includes a pedal 141 and a connecting rod 142. The pedal 141 is provided on the connecting rod 142. The connecting rod 142 is bent and detachably inserted into the mounting hole 111. . In this way, when equipment maintenance is required, the connecting rod 142 can be disassembled and the pedal 141 rotated to the outside of the liquid supply cylinder 11 , and then the connecting rod 142 can be inserted into the mounting hole 111 on the liquid supply cylinder 11 Convenient to operate. Moreover, when the pedal part 14 is not needed, it can be disassembled, the pedal 141 is rotated to the inside of the liquid supply cylinder 11, and then the connecting rod 142 is inserted into the installation hole 111 to avoid interference with other equipment. Save equipment layout space.

Continuing to refer to Figure 69, in the preferred embodiment of the above-mentioned liquid supply device 1, an observation port is provided on the top surface of the liquid supply cylinder 11 (the position where the observation cover 15 is provided in the figure), and the observation port is provided on the liquid supply cylinder 11 the second end. In addition, an observation cover 15 is provided on the observation opening, and the observation cover 15 covers the observation opening. Preferably, the observation cover 15 is provided with a second lifting member 151 (such as a handle, a pull rod, etc.). In this way, the situation inside the liquid supply cylinder 11 can be observed through the observation port. Moreover, the observation cover 15 can be covered when there is no need to observe the situation in the liquid supply cylinder 11 to prevent debris from entering the liquid supply cylinder 11 and contaminating the liquid, causing equipment failure. Then, the observation cover 15 can be easily removed and placed through the second lifting member 151 .

Continuing to refer to Figure 69, in the preferred embodiment of the above-mentioned liquid supply device 1, the liquid supply device 1 also includes a filter part, which is disposed on the top surface of the liquid supply cylinder 11 and is at least partially located inside the liquid supply cylinder 11 for filtering. Recycled cutting fluid. Specifically, a cylinder cover 112 is provided on the top surface of the second end of the liquid supply cylinder 11 (the right side of the liquid supply cylinder 11 in the figure). The cylinder cover 112 is provided with an installation port (not shown in the figure), and the filter part is provided on the installation port. The filtering device includes a filter box 16 , a filter screen (not shown in the figure) is provided in the filter box 16 , and the filter box 16 is at least partially located in the liquid supply cylinder 11 . Preferably, second overflow holes 162 are provided on the upper portions of two opposite box walls of the filter box 16 . The upper cover of the filter box 16 is provided with a filter box cover 161, and the filter box cover 161 is provided with a through hole through which the recovered cutting fluid enters the filter box 16. Preferably, the filter box cover 161 is provided with a third lifting member 1611 (such as a handle, a pull rod, etc.). Preferably, the cylinder head 112 is provided with a fourth lifting member 1121 (such as a handle, a pull rod, etc.). In this way, the recovered cutting fluid can be filtered by the filter in the filter box 16 and then enter the liquid supply cylinder 11 to prevent impurities from entering the liquid supply cylinder 11 and contaminating the liquid in the liquid supply cylinder 11 and causing equipment failure. And the filter box 16 can play a role in buffering the impact of the cutting fluid to reduce foam generated by the liquid entering the liquid supply cylinder 11 . Moreover, a second overflow hole 162 is provided on the wall of the filter box 16. When the liquid level in the filter box 16 is high, the liquid can easily overflow into the liquid supply cylinder 11 to avoid overflow of the fluid in the filter box. Furthermore, the second overflow hole 162 is provided at the upper part of the box wall of the filter box 16 to prevent precipitated impurities from entering the liquid supply cylinder 11 while overflowing. Then, while allowing the recovered cutting fluid to enter, the filter box cover 161 can prevent debris from entering the filter box 16 and affecting the filtering effect or contaminating the liquid in the liquid supply cylinder 11 . In addition, the filter box cover 161 can be easily removed and placed through the third lifting member 1611, thereby making it easy to observe the conditions inside the filter box 16 or replace the filter screen. Furthermore, a cylinder cover 112 is provided on the right side of the liquid supply cylinder 11 to prevent debris from entering the liquid in the liquid supply cylinder 11 from the right side and causing liquid contamination.

Continuing to refer to Figure 69, in the preferred embodiment of the above-mentioned liquid supply device 1, the liquid supply device also includes a liquid outlet pump 12. The liquid outlet pump 12 is disposed on the top surface of the left side of the liquid supply cylinder. The inlet of the liquid outlet pump 12 is connected to the top surface of the left side of the liquid supply cylinder. The liquid supply cylinder 11 is connected, and the outlet of the liquid outlet pump 12 is connected with the part to be supplied with liquid (such as a spray device). The liquid outlet pump 12 is provided with a liquid outlet pipe 122, and the liquid outlet 1211 of the liquid outlet pipe 121 is connected with the site to be supplied with liquid. Preferably, the liquid outlet pump 12 is a mortar pump. In this way, the liquid concentrated on the left side of the liquid supply cylinder 11 can be sucked out by the liquid outlet pump 12, and the liquid can be guided to the site to be supplied through the liquid outlet pipe 121.

Continuing to refer to Figure 69, in the preferred embodiment of the above-mentioned liquid supply device 1, the liquid supply device 1 also includes a liquid receiving box 17. The liquid receiving box 17 is disposed outside the cylinder wall of the liquid supply cylinder 11 and connected with the liquid outlet of the liquid outlet pipe 121. Port 1211 corresponds. In this way, when the liquid supply is stopped, the liquid remaining in the liquid outlet pipe 121 and the liquid outlet pump 12 can be collected into the liquid receiving box 17 .

Continuing to refer to Figure 69, in the preferred embodiment of the above-mentioned liquid supply device 1, the liquid supply device 1 also includes a liquid level alarm mechanism 18. The liquid level alarm mechanism 18 is disposed on the top surface of the liquid supply cylinder and is partially located in the liquid supply cylinder 11. , the liquid level alarm mechanism 18 is used to monitor the liquid level in the liquid supply cylinder 11 . The specific arrangement method of the liquid level alarm mechanism 18 can be found in the patent document CN210464604U, which will not be described again here. In this way, the liquid level in the liquid supply cylinder 11 can be monitored through the liquid level alarm mechanism 18 to prevent the liquid in the liquid supply cylinder 11 from being too little and affecting use, or the liquid level being too high and causing overflow and immersion of the equipment, causing equipment failure.

Continuing to refer to FIG. 69 , in the preferred embodiment of the above-mentioned liquid supply device 1 , a positioning portion 19 is provided on the outside of the cylinder wall of the liquid supply cylinder 11 . The positioning portion 19 can contact the preset positioning position and is used to determine the position of the liquid supply cylinder 11 . Specifically, the positioning part 19 includes a positioning bracket 191 and a positioning piece 192. The positioning bracket 191 is fixed on the outside of the cylinder wall of the liquid supply cylinder 11. The positioning bracket 191 is provided with positioning holes (such as screw holes, not shown in the figure). The positioning member 192 is movably inserted into the positioning hole, and the positioning member 192 can contact the position to be positioned. Preferably, the positioning member 192 includes a positioning bolt and a positioning nut. The positioning bolt is screwed in the screw hole. The positioning nut is screwed on the part of the positioning nut that passes through the positioning hole. The positioning bolt can be connected with the preset positioning position (such as wire cutting). the base of the machine). In this way, the extension length of the positioning bolt relative to the positioning bracket 191 can be changed to make the bolt contact the base to confirm the position of the liquid supply cylinder 11, and then set the liquid supply cylinder 11 at a suitable position, such as the filter box cover 161 The through hole on the wire cutting machine is aligned with the cutting fluid discharge port of the wire cutting machine. Moreover, the positioning bolt is provided with a positioning nut. After the liquid supply cylinder 11 is set at a suitable position, the positioning nut can be used to further fix the positioning bolt to prevent the positioning deviation of the liquid supply cylinder 11 from loosening of the bolt.

Referring back to FIG. 69 , in the preferred embodiment of the above-mentioned liquid supply device 1 , a moving wheel 101 is provided at the bottom of the liquid supply cylinder 11 , and the moving wheel 101 is rotatably connected to the bottom of the liquid supply cylinder 11 . Preferably, the moving wheel 101 is a universal wheel, and the moving wheel 101 can be fixed relative to the liquid supply cylinder 11 (for example, the moving wheel is provided with a self-locking structure). In this way, the position of the liquid supply cylinder 11 can be easily moved through the positioning wheel. Moreover, the moving wheel 101 is set as a universal wheel, which can push the liquid supply cylinder 11 from multiple angles, further conveniently moving the position of the liquid supply cylinder 11 . In addition, when movement is not required, the moving wheel 101 can be locked to prevent the liquid supply cylinder 11 from being displaced and affecting liquid supply.

Continuing to refer back to Figure 69, in the preferred embodiment of the above-mentioned liquid supply device 1, the bottom of the liquid supply cylinder 11 is provided with an openable and closable liquid drain port (for example, a removable plug or baffle is provided on the liquid drain port, in the figure (not shown), preferably, a drain pipe 102 is connected to the drain port, and a control valve 103 is provided on the drain pipe 102 . In this way, when equipment failure or maintenance, fluid replacement, cleaning, etc. occur, the liquid in the liquid supply cylinder 11 can be discharged through the through hole provided at the bottom of the liquid supply cylinder 11, and the liquid can be drained through the drain pipe 102 to the appropriate location. In addition, the amount of liquid discharged and whether to discharge liquid can be controlled through the control valve 103.

Continuing to refer back to FIGS. 69 and 70 , in the preferred embodiment of the above-mentioned liquid supply device 1 , a push-pull part is provided on the outer wall of the liquid supply cylinder 11 , and the push-pull part is used to push and pull the liquid supply cylinder 11 . Preferably, the push-pull part is a U-shaped push-pull rod 104, and both ends of the push-pull rod 104 are fixed on the outer wall of the liquid supply cylinder 11. In this way, the liquid supply rod can be easily pushed to the appropriate position through the push-pull rod 104.

As shown in Figures 71 and 72, in the first aspect, the present application provides a cleaning device 11. The cleaning device 11 includes a driving part 112 and a rotating cleaning part. The driving part 112 is connected to the rotating cleaning part to drive the rotating cleaning part to rotate. The rotating cleaning part is connected with the cleaning liquid source and is used to spray cleaning liquid to the parts to be cleaned. In this way, when the parts to be cleaned, such as the liquid supply cylinder 1, need to be cleaned, the driving part 112 can be used to drive the rotating cleaning part to rotate, and at the same time, the rotating cleaning part sprays cleaning liquid to the parts to be cleaned to automatically clean the liquid supply cylinder 1 without moving the liquid supply. Cylinder 1 has high cleaning efficiency and good cleaning effect.

Continuing to refer to Figures 71 and 72, in the preferred embodiment of the above-mentioned cleaning device 11, the driving part 112 includes a motor 1122 and a reducer 1121. The motor 1122 is drive-connected to the reducer 1121, and the rotating cleaning part is drive-connected to the reducer 1121. Preferably, the reducer 1121 is a worm gear reducer.

Further, the cleaning device 11 also includes a first mounting flange 113 and a second mounting flange 116 . The first mounting flange 113 is fixedly connected to the reducer 1121. The inner ring of the first mounting flange 113 extends to form a snap ring 1131. The snap ring 1131 is inserted into the mounting hole of the second mounting flange 116. The first mounting flange 113 is fixedly connected to the second mounting flange 116. Preferably, the mounting surface of the second mounting flange 116 is an inclined surface.

Furthermore, the liquid inlet part is a rotary joint 111, and the cleaning device 11 also includes a sealing pressure plate 115. The upper part of the rotating cleaning part passes through the reducer 1121 and is in rotatable and sealing communication with the rotary joint 111 through the sealing pressure plate 115. Furthermore, the cleaning device 11 further includes a sealing ring 114 , which is sleeved on the upper part of the rotating cleaning part and press-fitted between the sealing pressure plate 115 and the rotating joint 111 . Preferably, the sealing ring 114 is a lip sealing ring. In this way, the motor 1122 can adjust the speed and change the transmission direction through the reducer 1121, and then drive the rotating cleaning part to rotate to automatically clean the liquid supply cylinder 1, with high cleaning efficiency and good cleaning effect. Moreover, the cooperation between the second mounting flange 116 and the first mounting flange 113 can increase the firmness of fixing the reducer 1121 and improve the stability of the transmission. In addition, the mounting surface of the second mounting flange 116 is set as an inclined surface, so that the rotating cleaning part can match the specific application scenario after installation, such as the inclined surface at the bottom of the liquid supply cylinder 1, so as to avoid structural interference and affecting the rotation. Moreover, the rotating cleaning part can be sealed and communicated with the rotating joint 111 through the sealing pressure plate 115 and the sealing ring 114, so as to avoid liquid leakage while meeting the rotation requirements.

Continuing to refer to Figures 71 and 72, in the preferred embodiment of the above-mentioned cleaning device 11, the rotating cleaning part includes a rotating joint 111 and a flushing assembly. The rotary joint 111 is in communication with the cleaning liquid source, one end of the flushing component is in rotatable communication with the rotary joint 111, and the driving part 112 is connected with the flushing component to drive the flushing component to rotate.

Further, the flushing assembly includes a rotating rod 119 and a flushing pipeline 117 . Specifically, at least the upper part of the rotating rod 119 is hollow and the top part is rotatably communicated with the rotating joint 111. The hollow part of the rotating rod 119 is provided with a liquid outlet, and the driving part 112 is connected with the rotating rod 119 to drive the rotating rod 119 to rotate. The flushing pipeline 117 is connected to the rotating rod 119 and one end of the flushing pipeline 117 is connected to the liquid outlet. The flushing pipeline 117 is provided with a nozzle 1173 . Furthermore, the flushing pipeline 117 includes a plurality of cleaning main pipes 1171 and a plurality of cleaning branch pipes 1172 . The cleaning main pipe 1171 is connected to the rotating rod 119 and one end is connected to the liquid outlet. The cleaning branch pipe 1172 is connected to the other end of the cleaning main pipe 1171 . The nozzle 1173 is provided at the end of the cleaning branch pipe 1172 . Preferably, the number of cleaning main pipes 1171 is four, and each cleaning main pipe 1171 is connected to one or two cleaning branch pipes 1172 . More preferably, four cleaning main pipes 1171 are evenly distributed along the circumferential direction of the rotating rod 119, and each cleaning main pipe 1171 is connected to two cleaning branch pipes 1172.

In this way, the cleaning liquid can enter the four cleaning main pipes 1171 connected to the rotating rod 119 through the liquid outlet on the rotating rod 119 that is rotatably connected to the rotating joint 111, and then enter the two cleaning branch pipes connected to each cleaning main pipe 1171. 1172, and is sprayed through the nozzle 1173 provided at the end of the cleaning branch pipe 1172 to automatically clean the liquid supply cylinder 1, with high cleaning efficiency and good cleaning effect. Moreover, the nozzle 1173 can further increase the flushing ability of the cleaning liquid to the liquid supply cylinder 1 and further improve the cleaning effect and efficiency. In addition, four cleaning main pipes 1171 are evenly distributed along the axial direction of the rotating rod 119. During cleaning, the parts to be cleaned, such as various parts of the liquid supply cylinder 1, can be cleaned from one or two cleaning branch pipes 1172 connected to each cleaning main pipe 1171. It leaves no dead space and helps balance the rotation, thus improving cleaning efficiency and effect.

Continuing to refer to FIGS. 71 and 72 , in a preferred embodiment of the above-mentioned cleaning device 11 , the rotating cleaning part further includes a stirring component 118 , and the stirring component 118 is connected to the rotating rod 119 . Specifically, the stirring assembly 118 includes a stirring base 1181 and a stirring fan blade 1182. The stirring base 1181 is connected to the rotating rod 119, and the stirring fan blade 1182 is connected to the stirring base 1181. Preferably, the stirring assembly 118 is connected to the end of the rotating rod 119, the number of the stirring fan blades 1182 is four, and the four stirring fan blades 1182 are evenly connected to the stirring base 1181. Specifically, the stirring base 1181 is fixed to the end of the rotating rod 119 through the pressing plate 110 . In this way, the four stirring blades 1182 can be driven by the stirring base 1181 connected to the rotating rod 119 to stir the cleaning liquid in the liquid supply cylinder 1 to accelerate the flow of the cleaning liquid, especially the parts to be cleaned where the liquid flow is relatively poor. For example, the liquid at the bottom of the liquid cylinder 1 is supplied to flow, further improving the cleaning efficiency and cleaning effect.

As shown in Figure 73, this application provides a liquid supply cylinder 1. The liquid supply cylinder 1 includes the cleaning device 11 of the first aspect mentioned above. The cleaning device 11 is installed on the top of the liquid supply cylinder 1. The cleaning device 11 provided for the liquid supply cylinder 1 of the present application can be driven by the motor 1122 to automatically clean the liquid supply cylinder 1 without moving the liquid supply cylinder 1. The cleaning efficiency is high and the cleaning effect is good.

Next, a possible operating mode of the cleaning device 11 is described with reference to FIG. 71 and FIG. 73 . When the wire cutting machine is on standby to clean the liquid supply cylinder 1, the motor 1122 drives the rotating rod 119 to rotate after being adjusted and turned by the worm gear reducer 1121. The cleaning liquid enters the hollow part of the stirring rod through the rotating joint 111 and passes through the liquid outlet. Enter the cleaning branch pipe 1172, and then enter the liquid supply cylinder 1 through the nozzle 1173 at the end of the cleaning branch pipe 1172 to clean the liquid supply cylinder 1. During the cleaning process, the cleaning branch pipe 1172 rotates with the rotating rod 119 to flush various parts of the liquid supply cylinder 1. Moreover, the stirring fan blade 1182 at the end of the rotating rod 119 can stir the cleaning liquid in the liquid supply cylinder 1 and accelerate the liquid flow. , automatic cleaning of the liquid supply cylinder 1 can be realized, the cleaning efficiency and cleaning effect are good, and there is no need to move the liquid supply cylinder 1.

This application also provides a wire cutting machine, which includes at least one of the cutting assembly, the knife feed assembly, the cleaning device, the retracting and unwinding wire assembly, and the liquid circuit assembly of the above embodiments. Preferably, the wire cutter is a slicer. Of course, in addition to slicers, wire cutting machines can also be other types of wire cutting equipment, such as mortar machines.

As shown in Figure 74, this application provides a coaxiality adjustment method for a wire cutting machine. The adjustment method includes the following steps: S101, measure the first coaxiality between the first bearing box 3 and the second bearing box 4 Deviation; S102, determine whether the first coaxiality deviation is greater than the first deviation threshold; S103, when the first coaxiality deviation is greater than the first deviation threshold, adjust the adjustment component 8 to adjust the first bearing box 3 and/or the first deviation threshold. The position of the second bearing box 4. In this way, after the main roller 2 is adjusted, when the measured first coaxiality deviation between the first bearing box 3 and the second bearing box 4 is greater than the first deviation threshold, the first bearing box 3 and/or the first bearing box 3 can be adjusted through the adjustment assembly 8 Or the position of the second bearing box 4 is such that the first coaxiality deviation between the first bearing box 3 and the second bearing box 4 is within a reasonable range, thereby ensuring the cutting quality. By installing the above-mentioned shield 14 or the above-mentioned knife feed assembly 1 on the wire cutting machine, dust and liquid on the shield 14 can be prevented from falling into the wire mesh area, thereby improving the cutting quality.

As mentioned above, the coaxiality deviation in this application includes both parallel deviation and angular deviation. Therefore, the comparison between the first coaxiality deviation and the first deviation threshold includes a comparison in two aspects, that is, the first parallel deviation and the first parallel deviation. Comparison of thresholds, and comparison of the first angle deviation and the first angle deviation threshold. When both are smaller than their respective thresholds, the first coaxiality deviation is considered smaller than the first deviation threshold. Otherwise, as long as one of the two is larger than its threshold , then it is calculated that the first coaxiality deviation is greater than the first deviation threshold. Of course, in some application scenarios, the coaxiality deviation may also include only one of the above-mentioned parallel deviation and angular deviation. Accordingly, the judgment standard only needs to be adaptively adjusted. Similarly, the comparison between the second coaxiality deviation and the second deviation threshold involved in the following embodiments is similar to this and will not be described again.

Further, using the adjustment assembly 8 to adjust the position of the first bearing box 3 and/or the second bearing box 4 includes: when the first coaxiality deviation is greater than the first deviation threshold, adjusting the first coaxiality through the first adjustment part 81 The position of the bearing box 3 is until the first coaxiality deviation is less than or equal to the first deviation threshold. Further, adjusting the position of the first bearing box 3 through the first adjusting part 81 includes: adjusting the position of the first adjusting member relative to the first fixing member to adjust the position of the first bearing box 3 . In this way, when the first coaxiality deviation is greater than the first deviation threshold, the first coaxiality deviation between the first bearing box 3 and the second bearing box 4 can be adjusted through the first adjustment part 81 to adjust the first coaxiality deviation. Less than or equal to the first deviation threshold to ensure cutting quality. For example, the position of the first eccentric sleeve 6 is adjusted by adjusting the first bolt 812, and then the up and down and left and right positions of the first bearing box 3 in the first eccentric sleeve 6 are adjusted, and the axis of the first bearing box 3 and the second bearing are adjusted. The first coaxiality deviation of the axis of the box 4 is such that the first coaxiality deviation is less than or equal to the first deviation threshold.

In a preferred embodiment of the above coaxiality adjustment method, using the adjustment assembly 8 to adjust the position of the first bearing box 3 and/or the second bearing box 4 also includes: when the first coaxiality deviation is greater than the first deviation threshold , the position of the second bearing box 4 is adjusted through the second adjustment part 82 until the first coaxiality deviation is less than or equal to the first deviation threshold. Further, adjusting the position of the second bearing box 4 through the second adjusting part 82 includes: adjusting the position of the second bearing box 4 by adjusting the position of the third adjusting member relative to the second fixing member. In this way, when the first coaxiality deviation is greater than the first deviation threshold, the first coaxiality deviation between the second bearing box 4 and the first bearing box 3 can be adjusted through the second adjustment part 82 to adjust the first coaxiality deviation. Less than or equal to the first deviation threshold to ensure cutting quality. For example, the position of the second eccentric sleeve 7 is adjusted by adjusting the third bolt, and then the up and down and left and right positions of the second bearing box 4 in the second eccentric sleeve 7 are adjusted, and the axis of the second bearing box 4 and the first bearing box are adjusted. The first coaxiality deviation of the axis of 3 is such that the first coaxiality deviation is less than or equal to the first deviation threshold.

In the preferred embodiment of the above coaxiality adjustment method, the wire cutting machine also includes a motor base and a motor 9 installed on the motor base. The output shaft of the motor is drivingly connected to the second bearing box, and the adjustment assembly also includes a third adjustment part. , the above adjustment method also includes: S104, measuring the second coaxiality deviation between the second bearing box and the output shaft; S105, judging the size of the second coaxiality deviation and the second deviation threshold; S106, when the second coaxiality deviation is When the axiality deviation is greater than the second deviation threshold, the third adjustment part is used to adjust the position of the motor base until the second coaxiality deviation is less than or equal to the second deviation threshold. Further, adjusting the position of the motor base 5 through the third adjusting part 83 includes adjusting the position of the second bearing box 4 by adjusting the position of the fifth adjusting member relative to the third fixing member. In this way, when the second coaxiality deviation is greater than the second deviation threshold, the second coaxiality deviation between the motor base 5 and the second bearing box 4 can be adjusted through the third adjustment part 83 to make the second coaxiality deviation less than or equal to Second deviation threshold to ensure cutting quality. For example, adjust the position of the motor base 5 by adjusting the fifth bolt 832, and then adjust the second coaxiality deviation between the axis of the motor base 5 and the axis of the second bearing box 4, so that the second coaxiality deviation is less than or equal to the second deviation. threshold.

In a preferred embodiment of the above coaxiality adjustment method, measuring the first coaxiality deviation between the first bearing box 3 and the second bearing box 4 includes the following steps: S1011, obtaining the position data of the first bearing box 3 and the position data of the second bearing box 4; S1012, calculate the first coaxiality deviation based on the position data of the first bearing box 3 and the position data of the second bearing box 4. Further, obtaining the position data of the first bearing box 3 and the second bearing box 4 includes the following steps: S10111, determine the detection reference point; S10112, rotate the first bearing box 3 and the second bearing box 4, respectively determine The position detection point of the first bearing box 3 and the position detection point of the second bearing box 4 are set opposite to the position detection point of the second bearing box 4; S10113, detect each first bearing The data of the position detection point of the box 3 and the data of the position detection point of each second bearing box 4 are used as the position data of the first bearing box 3 and the position data of the second bearing box 4 .

Further, the position detection points of the first bearing box 3 include the first detection point, the second detection point and the third detection point, and the position detection points of the second bearing box 4 include the fourth detection point, the fifth detection point and the sixth detection point. As for the detection points, the first detection point is arranged opposite to the fourth detection point, the second detection point is arranged opposite to the fifth detection point, and the third detection point is arranged opposite to the sixth detection point. The first detection point and the fourth detection point are the detection reference point of the first bearing box 3 and the detection reference point of the second bearing box 4 respectively. In this way, the first coaxiality deviation between the first bearing box 3 and the second bearing box 4 can be conveniently detected by the laser alignment instrument, and the first coaxiality can be adjusted to be less than or equal to the third coaxiality according to the detected first coaxiality deviation. a deviation threshold. Moreover, the 3-point detection method is adopted for detection, and 3 corresponding detection points are evenly arranged on the first bearing box 3 and the second bearing box 4, and the detection reference point is used as one of the detection points, which can facilitate the detection operation and evenly distribute The detection points make the detection results more reliable. The specific operation method of using a laser alignment instrument to detect position data is a conventional method in this field and will not be described again here. Of course, the three detection points can also be set non-uniformly. In addition, 2-point detection method, 4-point detection method, 6-point detection method, etc. can also be used, and those skilled in the art can select settings according to specific needs.

The wire cutting machine provided by this application can adjust the position of the bearing box to adapt to different sizes of parts to be cut. This wire cutting machine can be used for various specifications of silicon rods, ceramics, sapphire, photovoltaic cell substrate ultra-thin sheets, gallium arsenide, indium phosphide, silicon carbide, lithium niobate, lithium tantalate, optical glass and other hard materials. Cutting of brittle materials.

Those skilled in the art will understand that, although some embodiments described herein include certain features included in other embodiments but not others, combinations of features of different embodiments are meant to be within the scope of the present application. and form different embodiments. For example, in the claims of this application, any of the claimed embodiments may be used in any combination.

Claims

A wire cutting machine is characterized in that it includes a cutting assembly, and the cutting assembly includes:

Cutting frame; first bearing box, the first bearing box is arranged on one side of the cutting frame; second bearing box, the second bearing box is arranged on the other side of the cutting frame; main roller , one end of the main roller is set on the first bearing box, and the other end of the main roller is set on the second bearing box; an adjustment assembly, the adjustment assembly is installed on the cutting frame, and is used to To adjust the coaxiality deviation between the first bearing box and the second bearing box.
The wire cutting machine according to claim 1, wherein the adjustment component includes a first adjustment part, the first adjustment part is installed on the cutting frame, and the first adjustment part directly or indirectly Connected to the first bearing box to adjust the coaxiality deviation of the axis of the first bearing box relative to the axis of the second bearing box; and/or the adjustment assembly further includes a second adjustment part, The second adjustment part is installed on the cutting frame, and the second adjustment part is directly or indirectly connected to the second bearing box to adjust the axis of the second bearing box relative to the first bearing box. The coaxiality deviation of the axis of a bearing box.
The wire cutting machine according to claim 1, wherein the cutting assembly further includes a motor base and a motor, the motor base is provided on the cutting frame, the motor is installed on the motor base and The output shaft of the motor is connected to the second bearing box, and the adjustment assembly also includes a third adjustment part installed on the cutting frame to adjust the axis of the output shaft and the second bearing box. Coaxiality deviation between the axes of the second bearing housing.
The wire cutting machine according to claim 1, characterized in that the cutting assembly further includes: a first eccentric sleeve, the first eccentric sleeve is sleeved on the outer periphery of the first bearing box; a second eccentric sleeve, The second eccentric sleeve is sleeved on the outer periphery of the first end of the second bearing box; the motor base is an eccentric structure, and the motor base is partially sleeved on the second end of the second bearing box. the outer circumference of the end; a driving motor, the driving motor is installed on the motor base and the output shaft of the driving motor is connected to the second bearing box.
The wire cutting machine according to claim 1, wherein the first bearing box and/or the second bearing box includes: a bearing box body and a bearing box shell, and the bearing box shell is rotatably disposed on The cutting frame and the bearing box shell are arranged eccentrically, the bearing box body is connected to the bearing box shell, and there is no relative movement between the bearing box body and the bearing box shell.
The wire cutting machine according to claim 1, characterized in that the cutting assembly further includes a spray device, the spray device includes: a spray component for providing spray liquid to the parts to be sprayed; position Adjustment component, the position adjustment component is connected to the spray component, and the position adjustment component is used to adjust the position of the spray component relative to the part to be sprayed; preferably, the position adjustment component includes The first fixed seat is connected between the spray component and the structure to be connected. The first fixed seat is used to adjust the X direction of the spray component relative to the component to be sprayed. and/or the position in the Y direction; and/or the position adjustment component also includes a second fixed seat, the second fixed seat is used to adjust the spray component relative to the to-be-sprayed part in the X direction and/or the position in the Z direction; and/or the position adjustment assembly further includes a transverse adjustment block, which is used to adjust the position of the spray assembly in the Y direction relative to the component to be sprayed.
The wire cutting machine according to claim 1, characterized in that the cutting assembly further includes a fragment box, the fragment box includes: a main body, the main body is provided with a liquid outlet; a flow guide part connected with the outlet The liquid port connection is used to guide the liquid discharged from the liquid outlet to a preset position; the flow guide part is provided with a liquid introduction port and a liquid discharge port that communicate with each other, and the liquid introduction port and the liquid outlet Communicated, the drain port can extend to the preset position.
The wire cutting machine according to claim 1, characterized in that the cutting assembly further includes a funnel device, and the funnel device includes: a funnel body; a first filter part disposed in the funnel body for filtering The liquid entering the funnel body is initially filtered; a second filter part, the first filter part and the second filter part are arranged in the funnel body in sequence, and the second filter part is used to filter the liquid that passes through the funnel body. The liquid filtered by the first filtering part is subjected to secondary filtration; and the filtration accuracy of the second filtering part is greater than the filtration accuracy of the first filtering part; preferably, the funnel device further includes an overflow part, and the overflow part is arranged on The funnel body and the overflow part include an overflow pipe. The overflow pipe is vertically arranged on the funnel body and located outside the first filter part.
The wire cutting machine according to claim 1, characterized in that, the wire cutting machine further includes a knife feed assembly, the knife feed assembly includes: a box mounting part; a skateboard box, and the skateboard box is movably Connected to the box installation part; a shield, the shield includes a shield body and a shield installation part, the shield body is installed on the shield installation part, the shield installation part is connected to the shield installation part A receiving portion capable of collecting dust and/or liquid is formed between the guard bodies; alternatively, the feed assembly includes: a skateboard box, which is used to install the parts to be cut and drive the feed movement of the parts to be cut. ; Guard, the guard includes a cover body with multiple side planes, the cover body is located around the outer peripheral side of the skateboard box and has no relative movement with the skateboard box.
The wire cutting machine according to claim 9, characterized in that the wire cutting machine further includes a guide wheel and an auxiliary roller, a threading part is provided on the cutting frame, and the cutting wire passes through the threading part and passes through the The guide rotates backward and is wound around the main roller and the auxiliary roller to form a wire network. The wire cutting machine also includes a cleaning device. The cleaning device includes: a liquid inlet assembly, and the liquid inlet assembly is connected with the cleaning device. Liquid source connection; main cleaning component, the main cleaning component is connected with the liquid inlet component, and the main cleaning component is used to clean the cutting frame, and/or wire mesh, and/or main roller, and/or the guard. The cover is cleaned; an auxiliary cleaning component is connected with the liquid inlet component, and the auxiliary cleaning component is used to clean at least one of the guide wheel, the auxiliary roller and the threading part.
The wire cutting machine according to claim 10, characterized in that the auxiliary cleaning component includes: a guide wheel cleaning component, the guide wheel cleaning component is connected with the liquid inlet component, and the guide wheel cleaning component is used to The guide wheel is cleaned; or the auxiliary cleaning component includes: an auxiliary roller cleaning component, the auxiliary roller cleaning component is connected with the liquid inlet component, and the auxiliary roller cleaning component is used to clean the auxiliary roller, The auxiliary roller is located below the main roller; or the auxiliary cleaning component includes: a threading part cleaning component, the threading part cleaning component is connected with the liquid inlet component, and the threading part cleaning component is used to clean the Clean the threading part.
The wire cutting machine according to claim 10, characterized in that the main cleaning assembly includes: a main cleaning pipeline, the main cleaning pipeline is connected with the liquid inlet assembly, and the main cleaning pipeline is used for cleaning The main roller, and/or the cutting frame, and/or the wire mesh are cleaned; a plurality of fourth liquid outlets are provided on the main cleaning pipeline.
The wire cutting machine according to claim 1, characterized in that the wire cutting machine further includes a retracting and unwinding wire assembly, the retracting and unwinding wire assembly includes a wire arrangement device, and the wire arrangement device includes: a driving part; A sliding part, the sliding part is connected to the driving part; a guide wheel assembly, the guide wheel assembly is rotatably disposed on the sliding part;

The first counterweight is adjustably disposed at the first position of the guide wheel assembly and is used to adjust the position of the center of gravity of the guide wheel assembly in the first direction; the second counterweight is A weight piece, the second counterweight piece is adjustably disposed at the second position of the guide wheel assembly for adjusting the position of the center of gravity of the guide wheel assembly in the second direction; preferably, the retraction The pay-off assembly also includes a pay-off and retract device, which includes: a support; a driving part, which is installed on the support; and a support part, which is installed on the support. on the support part, and one end of the support part is drivingly connected to the driving part; a line roller, the line roller is drivingly connected to the other end of the support part, and is used for taking up or paying off the line; the reference piece, the reference A component is provided on the support part or the holder for assisting in measuring the installation position of the wire roller and determining the initial position and/or stroke of the wire arrangement device accordingly.
The wire cutting machine according to claim 1, characterized in that the wire cutting machine further includes a liquid circuit assembly, the liquid circuit assembly includes a liquid circuit circulation system, the liquid circuit circulation system includes: a spray device , the spray device is used to spray the parts to be sprayed; a liquid supply device, the liquid supply device includes a circulation inlet and a circulation outlet, the circulation inlet is used to collect the spray liquid after use; the first pipe pipeline, the first end of the first pipeline is connected to the circulation outlet, the second end of the first pipeline is connected to the spray device, and a first control valve is provided on the first pipeline; A second pipeline, the first end of the second pipeline is connected to the inlet of the first control valve, and the second end of the second pipeline is connected to the circulation inlet.
The wire cutting machine according to claim 14, characterized in that the liquid supply device includes: a liquid supply cylinder for holding cutting fluid; an overflow box, the overflow box is arranged on the liquid supply cylinder. Outside the cylinder wall, the upper part of the overflow box is connected with the upper part of the liquid supply cylinder;

Preferably, the liquid supply device further includes a liquid outlet pump, the liquid outlet pump is arranged on the top surface of the liquid supply cylinder, the inlet of the liquid outlet pump is connected to the liquid supply cylinder, and the liquid outlet pump The outlet of the liquid outlet is connected with the part to be supplied with liquid, the liquid outlet pump is provided with a liquid outlet pipe, the liquid outlet of the liquid outlet pipe is connected with the part to be supplied with liquid, the liquid supply device also includes a liquid receiving box, The liquid receiving box is arranged outside the cylinder wall of the liquid supply cylinder and corresponds to the liquid outlet of the liquid outlet pipe.
The wire cutting machine according to claim 15, characterized in that the liquid supply cylinder includes a cleaning device, the cleaning device includes: a driving part; a rotating cleaning part, the driving part is connected to the rotating cleaning part to drive The rotating cleaning part rotates, and the rotating cleaning part is connected with the cleaning liquid source for spraying cleaning liquid to the parts to be cleaned. Preferably, the rotating cleaning part includes a liquid inlet part, and the liquid inlet part is connected to the cleaning liquid source. The cleaning liquid source is connected; a flushing component, one end of the flushing component is in rotatable communication with the liquid inlet part, and the driving part is connected with the flushing component to drive the flushing component to rotate.
A coaxiality adjustment method for a wire cutting machine, characterized in that the wire cutting machine includes a first bearing box and a second bearing box connected to the same main roller, the wire cutting machine also includes an adjustment component, the The adjustment method includes the following steps: measuring a first coaxiality deviation between the first bearing box and the second bearing box; determining whether the first coaxiality deviation is greater than a first deviation threshold; when the first coaxiality deviation is greater than a first deviation threshold; When the coaxiality deviation is greater than the first deviation threshold, the adjustment component is adjusted to adjust the position of the first bearing box and/or the second bearing box.
The coaxiality adjustment method according to claim 17, characterized in that the adjustment component includes a first adjustment part, and the adjustment component is adjusted to adjust the first bearing box and/or the second The position of the bearing box includes: when the first coaxiality deviation is greater than the first deviation threshold, adjusting the position of the first bearing box through the first adjustment part until the first coaxiality The deviation is less than or equal to the first deviation threshold; or the adjustment component further includes a second adjustment part, and the adjustment component is adjusted to adjust the position of the first bearing box and/or the second bearing box. The method includes: when the first coaxiality deviation is greater than the first deviation threshold, adjusting the position of the second bearing box through the second adjustment part until the first coaxiality deviation is less than or equal to the first deviation threshold. The first deviation threshold.