CN115041995B - Feeding device and cutting equipment - Google Patents
Feeding device and cutting equipment Download PDFInfo
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- CN115041995B CN115041995B CN202210737377.XA CN202210737377A CN115041995B CN 115041995 B CN115041995 B CN 115041995B CN 202210737377 A CN202210737377 A CN 202210737377A CN 115041995 B CN115041995 B CN 115041995B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 121
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 51
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The embodiment of the application provides a feeding device and cutting equipment, wherein the feeding device comprises: a feed base; the feeding moving assembly is arranged on the outer side of the feeding base in a sliding manner and can move relatively to the feeding base; the bearing platform is used for bearing a workpiece to be cut and is arranged at one end of the feeding moving assembly, which faces the workpiece to be cut; and a feed driving mechanism for providing a moving driving force to the feed moving assembly. The feeding device and the cutting equipment provided by the embodiment of the application have higher supporting stability.
Description
Technical Field
The application relates to a cutting technology of hard and brittle materials, in particular to a feeding device and cutting equipment.
Background
Cutting devices on the market for cutting bars of hard and brittle material generally comprise: cutting device, feeding device and winding device. The winding device is used for releasing or accommodating a cutting line, the cutting line is wound on the cutting device to cut the hard and brittle material rod, and the feeding device is used for bearing the hard and brittle material rod and driving the hard and brittle material rod to move relative to the cutting device to cut.
The feeding device has various schemes, and can be divided into: feeding horizontally from top to bottom and from bottom to top; the feeding drive source can be classified into: motor drive, cylinder drive, hydraulic drive. The technical staff researches most of feeding devices in the market and discovers that the existing feeding devices have the problems of low feeding precision, poor guiding performance and the like.
Disclosure of Invention
In order to solve one of the above technical drawbacks, an embodiment of the present application provides a feeding device and a cutting apparatus.
According to a first aspect of an embodiment of the present application, there is provided a feeding device including:
a feed base;
the feeding moving assembly is arranged on the outer side of the feeding base in a sliding manner and can move relatively to the feeding base;
the bearing platform is used for bearing a workpiece to be cut and is arranged at one end of the feeding moving assembly, which faces the workpiece to be cut;
and a feed driving mechanism for providing a moving driving force to the feed moving assembly.
According to a second aspect of an embodiment of the present application, there is provided a cutting apparatus comprising: a feeding device as described above.
According to the technical scheme provided by the embodiment of the application, the feeding moving assembly is arranged on the outer side of the feeding base, the feeding driving mechanism drives the feeding moving assembly to slide relative to the feeding base so as to drive the bearing platform to move, the cutting piece is sent between the adjacent cutting main rollers, the cutting piece is cut through the cutting line wound on the cutting main rollers, and the feeding moving assembly is arranged on the outer side of the feeding base, so that the projection area of the feeding moving assembly on the supporting platform is larger, the moving assembly is supported more stably, the problem that the cutting piece is inclined or the supporting platform shakes due to uneven stress of the supporting platform is avoided, the cutting piece is ensured to be stably kept at a target position, the cutting precision is improved, and the yield is further improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
fig. 1 is a schematic structural diagram of a feeding device matched with a cutting main roller according to an embodiment of the present application;
fig. 2 is a schematic structural view of a feeding device according to an embodiment of the present application;
FIG. 3 is another schematic view of the feeding device according to an embodiment of the present application;
FIG. 4 is a schematic view of a feeding device according to an embodiment of the present application with a sled carriage and a carrier removed;
fig. 5 is a schematic structural diagram of a load-bearing platform according to an embodiment of the present application;
FIG. 6 is another schematic view of a supporting platform according to an embodiment of the present application;
FIG. 7 is a cross-sectional view of a stage position in a carrier platform for a cutting element according to an embodiment of the present application;
FIG. 8 is a top cross-sectional view of a station in a load-bearing platform according to an embodiment of the present application;
FIG. 9 is an enlarged view of a locking mechanism in a load-bearing platform according to an embodiment of the present application;
fig. 10 is a schematic structural diagram of a carrying platform with one carrying platform removed.
Reference numerals:
221-cutting a main roller; 231-cutting line;
4-feeding means; 41-feeding a base; 42-a skateboard box; 421-guiding slide; 422-guiding slide rail; 423-a feed motor; 424-speed reducer; 425-lead screw; 426-lifting pallet;
43-a load-bearing platform; 431—a load floor; 432-a loading table; 4321-inclined plane; 433-limit bar; 4331-guiding ramp; 434-fixing strips; 441-locking blocks; 442-locking bolt; 443-locking screw; 444-locking spring; 445-lock nut; 451-briquetting; 452-a limiting plate; 461-adjusting plate; 462-a first adjustment screw; 462-adjusting the block; 464-a second adjustment screw; 47-limiting blocks;
91-cutting member.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following detailed description of exemplary embodiments of the present application is provided in conjunction with the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present application and not exhaustive of all embodiments. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.
The embodiment provides a feeding device which can be applied to cutting equipment and is used for driving a cutting piece to move up and down or horizontally. A slicer is a cutting device for cutting a bar of a hard and brittle material into pieces, and the feeding device is described in detail in this embodiment by taking the slicer as an example. Of course, the technical scheme provided by the embodiment can also be applied to other cutting equipment.
Fig. 1 is a schematic structural diagram of a feeding device according to an embodiment of the present application mated with a cutting main roller, fig. 2 is a schematic structural diagram of a feeding device according to an embodiment of the present application, fig. 3 is another schematic angular diagram of a feeding device according to an embodiment of the present application, and fig. 4 is a schematic structural diagram of a feeding device according to an embodiment of the present application with a skateboard case and a carrying platform removed. As shown in fig. 1 to 4, the feeding device 4 provided in the present embodiment includes: a feed base 41, a feed movement assembly, a load platform 43, and a feed drive mechanism.
Wherein the feed base 41 is fixed to the ground or to the base of the cutting device as a basic structure. The feeding moving component is slidably arranged on the outer side of the feeding base 41, and can move vertically relative to the feeding base 41, which corresponds to the movement of the feeding moving component, such as ascending or descending, horizontal movement, or obliquely upward and obliquely downward movement. The feed drive mechanism is used for providing a movement drive force to the feed movement assembly. The carrying platform 43 is disposed at an end of the feeding movement assembly facing the cutting member for carrying the cutting member 91.
In this embodiment, taking the example that the carrying platform 43 is disposed at the top of the feeding and moving assembly, the feeding and moving assembly moves vertically, and drives the carrying platform 43 and the cutting member 91 to move vertically upwards for cutting.
The bar of hard and brittle material acts as a cutting element and is placed on the carrying platform 43. At least two cutting main rollers 221 are arranged in parallel at the top of the slicer, and a cutting line 231 is wound on the cutting main rollers to form a cutting line net. The feeding device drives the cutter 91 to rise to pass between the two main cutting rollers 221, and the cutting line cuts the cutter 91 into pieces.
According to the technical scheme provided by the embodiment, the feeding moving assembly is arranged on the outer side of the feeding base, the feeding driving mechanism drives the feeding moving assembly to slide relative to the feeding base, then the bearing platform is driven to move, the cutting piece is sent between the adjacent cutting main rollers, the cutting piece is cut through the cutting line arranged on the cutting main rollers, the feeding moving assembly is arranged on the outer side of the feeding base, the projection area of the feeding moving assembly on the supporting platform is large, the moving assembly is further supported more stably, the problem that the cutting piece inclines or the supporting platform shakes due to uneven stress of the supporting platform is avoided, the cutting piece is ensured to be stably kept at the target position, the cutting precision is improved, and the yield is further improved.
The number of cut pieces cut at the same time is different according to the number and layout of the cutting main rolls. As shown in fig. 1, four cutting main rollers 231 are arranged in a triangle shape, one cutting main roller 231 is on the upper side, and three main plates 231 are arranged side by side in the horizontal direction on the lower side. The cutting line between two adjacent main cutting rolls 231 can cut one cutting member, and the scheme can cut two cutting members at the same time, so that double-station cutting is realized.
Or, two main cutting rollers can be arranged at the bottom to realize single-station cutting; or the bottom is provided with four main cutting rollers to realize three-station cutting.
On the basis of the technical scheme, a specific implementation mode of the feeding device is provided:
as shown in fig. 2, the feed movement assembly includes: two sets of slide boxes 42 are symmetrically disposed outside the feed base 41. The slide box 42 is slidably connected to the feed base 41 by a guide mechanism, and is movable up and down relative to the feed base 41. The carrying platform 432 is disposed at the top ends of the two sets of skateboard boxes 42.
One embodiment is: the guiding mechanism includes: the guide slide 421 and the guide slide 422 are relatively movable. One implementation is as follows: the guide slider 421 is fixed to the outer side surface of the feed base 41, and the guide slider 421 has a guide groove extending in the vertical direction. The guide rail 422 is fixed to an inner side surface of the slide box 42 facing the feed base 41. The guide rail 422 extends vertically and is slidably embedded in the guide groove. The sliding plate box 42 and the feeding base 41 slide vertically relatively by sliding fit of the guide sliding block 421 and the guide sliding rail 422.
The feeding base 41 has a frame structure, and has an accommodating space therein, and the feeding driving mechanism is disposed in the accommodating space. The feed drive mechanism includes: a feed motor 423, a speed reducer 424, a screw 425, and a lifting pallet 426. Wherein the feeding motor 423 is fixed to the feeding base 1 and located in the accommodating space. A speed reducer 424 is also located in the accommodation space and is connected to the output end of the feed motor 423. The lead screw 425 extends vertically, and the bottom end is connected to the output end of the speed reducer 424. The lifting support plates 426 are in threaded fit with the lead screws 524, and the lifting support plates 426 are respectively connected with the two groups of slide plate boxes 42.
The screw rod 425 is driven to rotate by the feed motor 423 and the speed reducer 424 to drive the lifting supporting plate 426 and the slide plate box 42 to move up and down.
In the above scheme, the slide plate boxes 42 are symmetrically distributed on two sides of the feeding base 41, the lead screw 425 and the lifting supporting plate 426 are located at the middle position of the feeding base 41, so that the two slide plate boxes 42 can be lifted synchronously, the stress is uniform, the heights of the two sides of the upper bearing platform 43 are guaranteed to be consistent, and then the cutting consistency of two stations of the cutting equipment is improved, so that the cutting quality is improved. In addition, the precision is higher by adopting the mode of feeding the screw rod 425, which is also beneficial to realizing the uniform lifting of the bearing platform 43, so that the cutting surface of the cutting piece 91 meets the requirement.
On the basis of the above technical solution, this embodiment further provides a specific implementation manner of the bearing platform:
fig. 5 is a schematic structural diagram of a carrying platform according to an embodiment of the present application, and fig. 6 is another schematic angular diagram of a carrying platform according to an embodiment of the present application. As shown in fig. 5 and fig. 6, the load-bearing platform provided in this embodiment includes: load floor 431, material loading platform 432, first spacing subassembly and displacement adjustment subassembly.
The bottom plate 431 is a plate structure and extends in a horizontal direction. The loading platform 432 is disposed on the bottom plate 431, and may specifically be disposed on a top surface of the bottom plate 431 and capable of moving along a first direction relative to the bottom plate 431. One embodiment is: the bottom plate 431 is a rectangular plate, and the length direction thereof is a first direction and the width direction thereof is a second direction.
The cutter 91 is placed on the loading table 432 and is movable together with the loading table 432. When the slicer breaks the cut line, the stage 432 is moved in a first direction to move the uncut portion of the cutter 91 below the cut wire web and the cut portion moves out of the coverage area of the cut wire web. The slicer is restarted and the cutter 91 is cut through the cutting wire mesh.
The first limiting component is disposed on the loading platform 432 and located at two ends of the loading platform 432 along the second direction, and is used for limiting the loading platform 432 to move along the second direction, so that the loading platform 432 can only move along the first direction.
The displacement adjustment assembly is disposed at an end of the load-bearing bottom plate 431 along the first direction, and is used for adjusting the displacement of the loading platform 432 along the first direction, namely: the displacement adjustment assembly is used to drive the loading platform 432 to move along the first direction.
According to the technical scheme provided by the embodiment, a carrying platform for carrying a cutting piece, a first limiting assembly and a displacement adjusting assembly are arranged on a carrying bottom plate, wherein the displacement adjusting assembly is arranged at the end part of the carrying bottom plate along a first direction and is used for driving the carrying platform and the cutting piece to move along the first direction together relative to the carrying bottom plate; the first limiting component is located at two ends of the carrying platform along the second direction and used for limiting the carrying platform to move along the second direction, so that the carrying platform can only move along the first direction, the position of the cutting piece is adjusted, the uncut part is moved to the cutting initial position when the cutting equipment breaks, and the cutting equipment is restarted to cut the cutting piece. The scheme can improve the utilization rate of the cutting piece, reduce raw material waste and reduce production cost.
One implementation is as follows: the number of the carrying tables 432 is one, and one cutting member 91 is placed on the carrying tables, so that single-station cutting is realized. Or, the number of the material loading tables 432 is two, and the material loading tables 432 are arranged on the top surface of the bearing bottom plate 431 side by side, so that double-station cutting can be realized. Alternatively, the number of the carrying tables 432 may be three or more, so as to realize multi-station cutting. The end of each loading table 432 along the first direction is provided with a displacement adjusting assembly, and the end along the second direction is provided with a first limiting assembly.
In this embodiment, two material loading tables 432 are taken as an example for illustration, and the two material loading tables 432 and the first limiting component are symmetrically arranged.
On the basis of the above technical solution, this embodiment provides a implementation manner of a first limiting component:
fig. 7 is a cross-sectional view of a position of a loading table in a carrier platform for a cutting element according to an embodiment of the present application. As shown in fig. 5 to 7, the first limiting assembly includes: a stop bar 433 and a securing bar 434. The limiting bar 433 extends along the first direction and is disposed on one side of the loading table 432. The fixing strip 434 extends along the first direction and is disposed on the other side of the loading table 432. The fixing bar 434 and the limiting bar 433 define a space therebetween for accommodating the loading table 432, and the loading table 432 is limited to move in the second direction, so that the loading table 432 can only move in the first direction in the space.
Further, the loading table 432 has a loading table body with a rectangular cross section, the bottom of the loading table body extends outwards along the second direction to form an extension part, and the loading table body and the extension part form a step-shaped structure. The end surfaces of the extending parts facing the fixed strip 434 and the limit strip 433 are inclined surfaces 4321.
The fixing strip 434 has a fixing support portion extending along a direction perpendicular to the bottom plate 431, and a top portion of the fixing support portion extends toward the loading platform 432 along the second direction to form a limiting portion, where the limiting portion is used to abut against the extending portion of the loading platform 432 and apply a stopping force along the second direction to the loading platform 432.
The limiting bar 433 has a limiting support portion extending along a direction perpendicular to the bearing bottom plate 431, and a top portion of the limiting support portion extends toward the loading table 432 along the second direction to form a guiding portion, and the guiding portion and the limiting support portion are in transition through a guiding inclined plane 4331, where the guiding inclined plane 4331 is used to abut against an inclined plane 4321 of the extending portion of the loading table. The guide slope 4331 contacts the slope 4321 of the extension part, and guides the movement of the loading table 432 in the first direction.
Further, the first spacing assembly further includes: the locking mechanism is disposed on the fixing strip 434, and is used for applying a force along the second direction to the loading platform 432 so as to press the loading platform 432 against the limiting strip 433.
Fig. 8 is a top cross-sectional view of a station in a carrying platform according to an embodiment of the present application, and fig. 9 is an enlarged view of a locking mechanism in a carrying platform according to an embodiment of the present application. As shown in fig. 8 and 9, one embodiment is: the locking mechanism includes: a lock block 441, a lock bolt 442, a lock screw 443, and a lock spring 444.
Wherein, the locking block 441 is located between the fixing bar 434 and the loading table 432. The locking bolt 442 is screwed into the threaded hole of the fixing strip 434 along the second direction, and the tail end of the locking bolt 442 abuts against the locking block 441. The lock bolt 442 is sleeved with a lock nut 445, the lock nut 445 being located between the head of the lock bolt 442 and the securing bar 434.
When the lock bolt 442 is rotated in the clockwise direction before the cutting apparatus is started, the lock bolt 442 moves toward the lock block 441, and a pushing force is applied to the lock block 441 to press the lock block 441 against the loading table 432, thereby restricting the movement of the loading table 432 in the first direction or the second direction.
When the position of the cutting member needs to be adjusted, the locking bolt 442 is rotated in the counterclockwise direction, so that the locking bolt 442 is far away from the locking block 441, no pressing force is applied to the loading table 432, and the loading table 432 can move in the first direction.
Further, a locking screw 443 is inserted into the stepped hole of the fixing strip 434 along the second direction, and the tail end of the locking screw 443 is screwed into the threaded hole of the locking block 441. The locking spring 444 is sleeved on the locking screw 443, and the locking spring 443 is limited in the stepped hole by the head of the locking screw 444.
When the lock block 441 moves toward the loading table 432, the lock screw 444 moves together with the lock block 441, and the lock spring 443 is compressed to accumulate elastic potential energy. When the locking bolt 442 no longer applies a pressing force to the locking block 441, the locking spring 443 drives the locking block 441 and the locking screw 443 to move together in a direction away from the loading table 432 under the action of a rebound force, and away from the loading table 432. The stage 432 can then be moved smoothly in the first direction.
After the carrying platform 432 moves in place along the first direction, the locking bolt 442 is rotated clockwise again, the locking block 441 is pushed to move and press the carrying platform 432 to fix, and the carrying platform 432 is prevented from moving along the first direction or the second direction in the cutting process to influence the cutting precision.
The present embodiment also provides an implementation manner of a displacement adjustment assembly, as shown in fig. 6, where the displacement adjustment assembly includes: an adjustment plate 461 and a first adjustment screw 462. The adjusting plate 461 is disposed on an end surface of the bottom plate 431 along the first direction, and may be fixed to the end surface of the bottom plate 431 by a screw. The top end of the adjusting plate 461 is higher than the bottom plate 431 and is stopped at the end of the loading table 432, so as to limit the movement of the loading table 431 toward the adjusting plate 461.
The first adjusting screw 462 is screwed into the threaded hole of the adjusting plate 461 along the first direction, and the extending length of the first adjusting screw 462 relative to the adjusting plate 461 can be changed by rotating the first adjusting screw 462. The tail of the first adjusting screw 462 is used to prop against the loading table 432. When the first adjustment screw 462 is rotated clockwise, the first adjustment screw 462 pushes the loading platform 432 to move away from the first adjustment screw 462.
Fig. 10 is a schematic structural diagram of a carrying platform with one carrying platform removed. As shown in fig. 5, 6, 8, and 10, the displacement adjustment assembly further includes: an adjustment block 463 and a second adjustment screw 464. The adjusting block 463 is disposed on the top surface of the bottom plate 431 and located at an end of the bottom plate 431 away from the adjusting plate 461, for example, can be fixed to the bottom plate 431 by a screw extending in a vertical direction.
The second adjusting screw 464 is screwed into the threaded hole of the adjusting block 463 along the first direction, and the second adjusting screw 464 is turned to change the extending length of the second adjusting screw 464 relative to the adjusting block 463. The tail of the second adjusting screw 464 is used for propping against the loading table 432. When the second adjusting screw 464 is rotated clockwise, the second adjusting screw 464 pushes the loading table 432 to move away from the second adjusting screw 464, i.e. opposite to the direction in which the first adjusting screw 462 is rotated clockwise to move the loading table 432.
The material carrying platform 432 can be adjusted to move along the first direction by rotating the first adjusting screw 462 and the second adjusting screw 464, so that bidirectional movement is realized, and the flexibility is higher. And the screw is used for adjusting the position of the cutting piece to be suitable for different cutting edges, so that the adjustment precision is high, and the material carrying table 432 is moved to the target position.
One embodiment is: the bottom surface of the loading table 432 is recessed upward to form a lower groove for accommodating the adjusting block 463, and the tail of the second adjusting screw 464 acts on the side wall of the lower groove to apply a pushing force in the first direction to the loading table 432.
On the basis of the above technical solution, the second limiting assemblies are further provided at two ends of the loading platform 432 along the first direction, respectively, for limiting the movement of the cutting member 91 relative to the loading platform 432 along the first direction.
One implementation: as shown in fig. 5 and 6, the second limiting assembly includes: a pressing block 451 and a limiting plate 452. The pressing block 451 is disposed on the end surface of the loading table 432 away from the displacement adjustment assembly along the first direction, and the top of the pressing block 451 is higher than the loading table 432 and is used for propping against the end surface of the cutting member 91. For example: the pressing block 451 extends vertically, the bottom end of the pressing block 451 is fixed on the end face of the carrying table 432 by a screw, and the top end of the pressing block 451 is higher than the carrying table 432 and abuts against the end face of the cutting member 91 so as to limit the movement of the cutting member 91 towards the pressing block 451.
The limiting plate 452 is disposed on the end surface of the material carrying table 432 along the first direction and close to the displacement adjustment assembly, and the top of the limiting plate 452 is higher than the end surface of the material carrying table 432 and is used for propping against the end surface of the cutting member 91. For example: the limiting plate 452 is perpendicular to the first direction, the bottom end of the limiting plate 452 is fixed on the carrying platform 432 by a screw, and the top is higher than the carrying platform 432 and abuts against the end surface of the cutting member 91, so as to limit the movement of the cutting member 91 towards the limiting plate 452.
The pressing block 451 and the limiting plate 452 limit the movement of the cutting member 91 along the first direction at two ends of the cutting member 91, so that the cutting member 91 is prevented from moving during the cutting process, the cutting precision is prevented from being affected, and the yield is ensured.
Further, third limiting assemblies are further adopted and are respectively arranged at two sides of the material carrying table 432 along the second direction. The top of the third limiting assembly is higher than the loading table 432, so as to limit the movement of the cutting member 91 along the second direction. One specific implementation mode: as shown in fig. 3, the third limiting assembly includes: the two limiting blocks 47 are symmetrically arranged at two sides of the material carrying table 432 along the second direction. The limiting block 47 has a bottom bracket extending along the second direction, an end of the bottom bracket is fixed to a side surface of the carrying table 432, an end of the bottom bracket away from the carrying table 432 extends upwards to form a limiting stop, and a top end of the limiting stop is higher than the carrying table 432 and is used for abutting against the side surface of the cutting member 92. The collet and the limit stop are in an L-shaped structure.
The width of the cutter 91 may be smaller than or equal to the width of the stage 432, or may be larger than the width of the stage 432. When the width of the cutting member 91 is greater than the width of the loading table 432, two sides of the cutting member 91 overlap the limiting block 47, and the limiting block 47 is used for supporting the cutting member 91 and can also limit the movement of the cutting member 91 along the second direction.
The embodiment also provides a cutting device comprising a feeding device as provided by any one of the above. The cutting device can be a slicing machine, in particular a slicing machine for cutting hard and brittle material bars such as magnetic materials. The cutting apparatus provided by the present embodiment has the same technical effects as the feeding device described above.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (13)
1. A feeding device, characterized by comprising:
a feed base;
the feeding moving assembly is arranged on the outer side of the feeding base in a sliding manner and can move relatively to the feeding base;
the bearing platform is used for bearing a workpiece to be cut and is arranged at one end of the feeding moving assembly, which faces the cutting piece;
a feed drive mechanism for providing a movement drive force to the feed movement assembly;
the load-bearing platform comprises:
a load-bearing bottom plate;
the material carrying table is used for carrying the cutting piece and is arranged on the top surface of the carrying bottom plate; the material carrying platform can move along a first direction relative to the bearing bottom plate; the first direction is the length direction of the bearing bottom plate;
the first limiting assemblies are positioned at two ends of the material carrying platform along the second direction and are used for limiting the material carrying platform to move along the second direction, and the second direction is perpendicular to the first direction; the first spacing subassembly includes: the limiting strip extends along the first direction and is arranged at one side of the material carrying table; the fixing strip extends along the first direction and is arranged on the other side of the material carrying table; a space for accommodating the material carrying platform is defined between the fixed strip and the limit strip; the locking mechanism is arranged on the fixing strip; the locking mechanism applies a force along a second direction to the material carrying platform so as to press the material carrying platform to the limit strip;
the displacement adjusting assembly is arranged at the end part of the bearing bottom plate along the first direction and used for adjusting the displacement of the material carrying platform along the first direction;
the second limiting assemblies are respectively arranged at two ends of the material carrying platform along the first direction and are used for limiting the cutting piece to move along the first direction relative to the material carrying platform;
the third limiting assemblies are respectively arranged at two sides of the material carrying table along the second direction; the top of the third limiting assembly is higher than the carrying table and used for limiting the cutting piece to move along the second direction.
2. The feed device of claim 1, wherein the feed movement assembly comprises:
the two groups of slide plate boxes are symmetrically arranged on the outer side of the feeding base; the sliding plate box is connected with the feeding base in a sliding way through a guide mechanism; the bearing platform is arranged at the top ends of the two groups of slide plate boxes.
3. The feeder device of claim 2, wherein the feed movement assembly moves vertically relative to the feed base; the bearing platform is arranged at the top of the feeding moving assembly.
4. A feeding device according to claim 3, wherein the guiding mechanism comprises:
the guide sliding block is fixed on the outer side surface of the feeding base; the guide sliding block is provided with a guide groove extending along the vertical direction;
the guide sliding rail is fixed on the inner side surface of the sliding plate box, which faces the feeding base; the guide sliding rail extends vertically and is embedded in the guide groove in a sliding manner.
5. The feeding device as set forth in claim 2, wherein said feeding base has an accommodating space inside, said feeding driving mechanism being disposed in said accommodating space;
the feed drive mechanism includes:
a feed motor fixed to the feed base;
the speed reducer is connected with the output end of the feeding motor;
the screw rod extends vertically, and the bottom end of the screw rod is connected with the output end of the speed reducer;
the lifting supporting plate is in threaded fit with the lead screw; the lifting supporting plates are respectively connected with the two groups of sliding plate boxes.
6. The feeding device according to claim 1, wherein the material carrying table is provided with a material carrying table main body with a rectangular cross section, the bottom of the material carrying table main body extends outwards along the second direction to form an extension part, and the end surfaces of the extension part, facing the fixed strip and the limiting strip, are inclined surfaces;
the fixing strip is provided with a fixing support part extending along the direction perpendicular to the bearing bottom plate, the top of the fixing support part extends towards the material carrying platform along the second direction to form a limiting part, and the limiting part is used for being abutted against the extending part of the material carrying platform;
the limit strip is provided with a limit supporting part extending along the direction vertical to the bearing bottom plate, the top of the limit supporting part extends towards the material carrying table along the second direction to form a guide part, the guide part and the limit supporting part are in transition through a guide inclined plane, and the guide inclined plane is used for propping against the inclined plane of the extending part of the material carrying table.
7. The feeding apparatus of claim 1, wherein the locking mechanism comprises:
the locking block is positioned between the fixing strip and the material carrying table;
the locking bolt is screwed into the threaded hole of the fixing strip along the second direction; the tail end of the locking bolt is propped against the locking block; the locking bolt is sleeved with a nut, and the nut is positioned between the head of the locking bolt and the fixing strip;
the locking screw penetrates through the stepped hole of the fixing strip along the second direction; the tail end of the locking screw is screwed into the threaded hole of the locking block;
the locking spring is sleeved on the locking screw; the locking spring is limited in the stepped hole by the head of the locking screw.
8. The feed device of claim 1, wherein the second stop assembly comprises:
the pressing block is arranged on the end face of the material carrying table, which is far away from the displacement adjusting assembly along the first direction; the top of the pressing block is higher than the material carrying table and is used for propping against the end face of the cutting piece;
the limiting plate is arranged on the end face, close to the displacement adjusting assembly, of the material carrying table along the first direction; the top of limiting plate is higher than the material carrying table and is used for propping against the end face of the cutting piece.
9. The feeding apparatus of claim 1, wherein the third limit assembly comprises:
the two limiting blocks are symmetrically arranged on two sides of the material carrying table along the second direction; the limiting block is provided with a bottom support extending along the second direction, and the end part of the bottom support is fixed to the side surface of the material carrying table; the end part of the collet far away from the material carrying platform extends upwards to form a limit stop, and the top end of the limit stop is higher than the material carrying platform and is used for propping against the side surface of the cutting piece.
10. The feed device of claim 1, wherein the displacement adjustment assembly comprises:
the adjusting plate is arranged on the end face of the bearing bottom plate along the first direction; the top end of the adjusting plate is higher than the bearing bottom plate and is stopped at the end part of the material carrying table;
the first adjusting screw is screwed into the threaded hole of the adjusting plate along a first direction; the tail part of the first adjusting screw is used for propping against the material carrying table.
11. The feed apparatus of claim 10, wherein the displacement adjustment assembly further comprises:
the adjusting block is arranged on the top surface of the bearing bottom plate and is positioned at one end of the bearing bottom plate far away from the adjusting plate;
the second adjusting screw is screwed into the threaded hole of the adjusting block along the first direction; the tail part of the second adjusting screw is used for propping against the material carrying table.
12. The feeding device according to claim 1, wherein the number of the loading tables is two, and the loading tables are arranged on the top surface of the loading bottom plate side by side; the end of each carrying platform along the first direction is provided with a displacement adjusting assembly, and the end along the second direction is provided with a first limiting assembly.
13. A cutting apparatus, comprising: the feeding device according to any one of claims 1-12.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210737377.XA CN115041995B (en) | 2022-06-27 | 2022-06-27 | Feeding device and cutting equipment |
| PCT/CN2023/102759 WO2024002073A1 (en) | 2022-06-27 | 2023-06-27 | Cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210737377.XA CN115041995B (en) | 2022-06-27 | 2022-06-27 | Feeding device and cutting equipment |
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| CN115041995A CN115041995A (en) | 2022-09-13 |
| CN115041995B true CN115041995B (en) | 2023-11-17 |
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| CN202210737377.XA Active CN115041995B (en) | 2022-06-27 | 2022-06-27 | Feeding device and cutting equipment |
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| CN116197475A (en) * | 2023-02-06 | 2023-06-02 | 青岛高测科技股份有限公司 | Feed control method, medium, control device of feed assembly and wire cutting machine |
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| CN115041995A (en) | 2022-09-13 |
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