CN110948564A

CN110948564A - Adjustable slitting device for cloth

Info

Publication number: CN110948564A
Application number: CN201911160488.3A
Authority: CN
Inventors: 管明强; 杨班
Original assignee: Anhui Hebang Textile Technology Co ltd
Current assignee: Anhui Hebang Textile Technology Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-04-03

Abstract

The invention discloses an adjustable cutting device for cloth, which comprises a base, wherein two sides of one end of the base are provided with a first support plate, a driving wheel is arranged between the first support plates, two sides of the other end of the base are provided with a third support plate, a driven wheel is arranged between the third support plates, two sides of the middle part of the base are provided with a second support plate, a waist-shaped tensioning block is fixed between the middle parts of the second support plates, the tensioning block is higher than the driving wheel and the driven wheel, a top plate is arranged between the tops of the second support plates, the middle part of the top plate is provided with a second cylinder which is vertically downward, a fifth fixing frame is fixed on a piston rod of the second cylinder, two fixing rods are arranged on the inner side of the fifth fixing frame, a plurality of sliding seats are sleeved on the fixing rods, the lower ends of the sliding seats are vertically provided with cutters, the sliding seat can be fixed through the bolts, the adjusting method is simple, the adjusting efficiency is high, and the device is suitable for slitting of cloth with different required widths.

Description

Adjustable slitting device for cloth

Technical Field

The invention relates to the field of fabric slitting, in particular to an adjustable slitting device for fabric.

Background

The cloth width is great when just producing, is cut into a plurality of cloth that satisfies the requirement width according to operation requirement with the broad width cloth branch, and it accomplishes the operation of cutting mainly through the cutter that a plurality of equidistance were arranged, but the inventor discovers, and traditional equipment of cutting has the inconvenient problem of adjustment of cutter interval.

Disclosure of Invention

In view of the above, the present invention provides an adjustable slitting device for cloth, which solves all or one of the above drawbacks of the prior art.

The invention provides an adjustable fabric cutting device, which comprises a base, wherein two sides of one end of the base are provided with a first support plate, a driving wheel is arranged between the first support plates in a rotating connection manner, two sides of the other end of the base are provided with a third support plate, a driven wheel is arranged between the third support plates in a rotating connection manner, two sides of the middle of the base are provided with a second support plate, a waist-shaped tensioning block is fixed between the middle parts of the second support plates, the tensioning block is higher than the driving wheel and the driven wheel, a cutting groove is arranged in the middle of the tensioning block, a top plate is arranged between the tops of the second support plates, a vertically downward air cylinder is arranged in the middle of the top plate, a reversed concave fixing frame five is fixed on a piston rod of the air cylinder two, two parallel fixing rods are arranged on the inner side of the fixing frame five, a plurality of, and the side surface of the sliding seat is provided with a bolt in threaded connection, and the bolt and the bottom are abutted against the surface of the fixed rod.

Optionally, one of them the upper end of extension board three is equipped with drive assembly, drive assembly's output is equipped with concave mount two, set up the inboard at mount two from the driving wheel, drive assembly is used for driving mount two and carries out rectilinear movement along the length direction from the driving wheel, the one end that drive assembly was kept away from to mount two is equipped with the slide bar, the slide bar runs through in another extension board three and rather than sliding connection, one side both ends of tensioning block are equipped with micro-gap switch.

Optionally, the driving assembly comprises a fourth fixing frame fixed to the upper end of the third support plate, the fourth fixing frame is of a concave structure, rotating seats are arranged on the inner sides of the two ends of the fourth fixing frame, a screw rod is sleeved on a bearing inner ring of each rotating seat, a connecting frame in threaded connection is arranged on the screw rod, the connecting frame is of an inverted concave structure, one end of the connecting frame is in threaded connection with the screw rod, the other end of the connecting frame is connected with one end of the second fixing frame, a motor is arranged on the outer side of one end of the fourth fixing frame, an output shaft of the motor is connected with the screw rod, a microswitch is in signal connection with.

Optionally, a first fixing frame is arranged at the upper end of the second fixing frame, the first fixing frame is of an inverted concave structure, a first vertical downward air cylinder is arranged at the upper end of the first fixing frame, a third inverted concave fixing frame is arranged on a piston rod of the first air cylinder, and a compression roller is arranged on the inner side of the third fixing frame.

Optionally, a ruler parallel to the fixing rod is arranged above the fixing rod, two ends of the ruler are fixed to the inner side of the fifth fixing frame, and a pointer aligned with the cutter is arranged at the upper end of the sliding seat.

From the above, the adjustable fabric slitting device provided by the invention has the advantages that the distance between the cutters can be adjusted by moving the sliding seat, the sliding seat can be fixed by rotating the bolt, the adjusting method is simple, the adjusting efficiency is high, and the adjustable fabric slitting device is suitable for slitting fabrics with different required widths.

Drawings

FIG. 1 is a schematic front view of an adjustable slitting device according to the present invention;

FIG. 2 is a side schematic view of the slide and cutter arrangement of the present invention;

FIG. 3 is a side view of the drive assembly and the like of the present invention;

fig. 4 is a side view of the driving wheel of the present invention.

The device comprises a base 1, a support plate I, a driving wheel 3, a tension block 4, a slitting groove 5, a support plate II, a cylinder I7, a fixing frame I8, a sliding rod 9, a fixing frame II 10, a support plate III 11, a driven wheel 12, a fixing frame III 13, a compression roller 14, a connecting frame 15, a motor 16, a rotating seat 17, a fixing frame IV 18, a cylinder II 19, a top plate 20, a fixing frame V21, a fixing rod 22, a pointer 23, a sliding seat 24, a cutter 25, a microswitch 26, a screw rod 27, a bolt 28 and a scale 29.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It should be noted that all expressions of "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name or different parameters, and it is understood that "first" and "second" are merely for convenience of description and should not be construed as limiting the embodiments of the present invention, and that the directions and positions of the terms, such as "up", "middle", "down", "front", "back", "left", "right", "inner", "outer", "side", etc., in the present invention are only referred to the directions and positions of the attached drawings, and therefore, the directions and positions of the terms are used for illustrating and understanding the present invention, and are not used for limiting the subsequent embodiments of the present invention.

The adjustable fabric cutting device comprises a base 1, wherein two sides of one end of the base 1 are provided with a first support plate 2, a driving wheel 3 which is rotatably connected is arranged between the first support plates 2, two sides of the other end of the base 1 are provided with a third support plate 11, a driven wheel 12 which is rotatably connected is arranged between the third support plates 11, two sides of the middle of the base 1 are provided with a second support plate 6, a waist-shaped tensioning block 4 is fixed between the middle parts of the second support plates 6, the tensioning block 4 is higher than the driving wheel 3 and the driven wheel 12, a cutting groove 5 is arranged in the middle part of the tensioning block 4, a top plate 20 is arranged between the tops of the second support plates 6, a vertically downward cylinder II 19 is arranged in the middle part of the top plate 20, a fixing frame V21 which is in an inverted concave shape is fixed on a piston rod of the cylinder II 19, and two parallel fixing rods 22 are arranged, the fixing rod 22 is sleeved with a plurality of sliding seats 24, the lower ends of the sliding seats 24 are vertically provided with cutters 25, the side faces of the sliding seats 24 are provided with bolts 28 in threaded connection, and the bolts 28 and the bottoms of the bolts are abutted against the surface of the fixing rod 22.

Referring to fig. 1, 2 and 4, as an embodiment, the adjustable slitting device for cloth of the present invention comprises a base 1, wherein two sides of one end of the base 1 are provided with a first support plate 2, a driving wheel 3 rotatably connected between the first support plate 2 is provided, the driving wheel 3 is used for pulling continuous conveying of the cloth, for example, a power mechanism such as a reduction motor can be additionally provided on the first support plate 2 to drive the driving wheel 3 to rotate, two sides of the other end of the base 1 are provided with a third support plate 11, a driven wheel 12 rotatably connected between the third support plate 11 is provided, two sides of the middle of the base 1 are provided with a second support plate 6, a tensioning block 4 is provided between the middle of the second support plate 6, the cross-sectional shape of the tensioning block 4 is waist-shaped, the height of the tensioning block 4 is higher than that of the driving wheel 3 and the driven wheel 12, a top plate 20 is fixed between tops, a fixing frame five 21 is fixed on a piston rod of the second cylinder 19, the fixing frame five 21 is of an inverted concave structure, two parallel fixing rods 22 are arranged on the inner side of the fixing frame five 21, a plurality of sliding seats 24 are sleeved on the fixing rods 22, a cutter 25 is arranged at the lower end of each sliding seat 24, a bolt 28 in threaded connection is arranged on the side surface of each sliding seat 24, and the bottom of the bolt 28 is abutted against the surface of each fixing rod 22.

Specifically, the working principle of the adjustable fabric slitting device provided by the invention is as follows: as shown in fig. 1, the cloth enters the upper end of the tensioning block 4 from the lower end of the driven wheel 12, then enters the lower end of the driving wheel 3, the whole is W-shaped, the driving wheel 3 pulls the cloth to continuously convey, as shown in fig. 2, before slitting the cloth, the positions among the sliding seats 24 are adjusted, so that the distance between the cutters 25 at the lower ends of the sliding seats 24 is the width of the slitting width required, the specific adjustment method is that, the bolt 28 is rotated anticlockwise, the bottom of the bolt 28 is not abutted against the surface of the fixed rod 22, then the sliding seat 24 slides along the fixed rod 22, when the sliding seat 24 moves to a proper position, the bolt 28 is rotated clockwise, the bottom of the bolt 28 is abutted against the surface of the fixed rod 22, so that the sliding seat 24 is fixed, after the position adjustment of the cutter 25 is contacted, the piston rod of the control cylinder two 19 extends, so that the fixed frame five 21 descends integrally, so that, when the cloth is continuously conveyed, the plurality of cutters 25 cut the passing cloth into a plurality of cloth with the required width.

In conclusion, the adjustable fabric slitting device can adjust the distance between the cutters 25 by moving the sliding seat 24, can fix the sliding seat 24 by rotating the bolt 28, is simple in adjustment method and high in adjustment efficiency, and is suitable for slitting fabrics with different required widths.

In some optional embodiments, a driving assembly is arranged at the upper end of one of the supporting plates three 11, a concave fixing frame two 10 is arranged at the output end of the driving assembly, the driven wheel 12 is arranged inside the fixing frame two 10, the driving assembly is used for driving the fixing frame two 10 to linearly move along the length direction of the driven wheel 12, a sliding rod 9 is arranged at one end of the fixing frame two 10 far away from the driving assembly, the sliding rod 9 penetrates through the other supporting plate three 11 and is in sliding connection with the other supporting plate three 11, as shown in fig. 2, microswitches 26 are arranged at two ends of one side of the tensioning block 4, microswitches 26 are arranged at two ends of the cloth when the cloth is conveyed on the tensioning block 4, when the cloth is deviated in the conveying process, the cloth is in contact with a contact of the microswitches 26 at one end, after the microswitches 26 are triggered, the driving assembly drives the fixing frame two 10 to move towards the, the cloth is driven to move towards the direction of the microswitch 26 which is not triggered by pressing, when the cloth moves to the position where any microswitch 26 is not triggered any more, the driving assembly stops working, the position of the cloth is corrected, and the problem that the cloth after slitting cannot meet the quality requirement due to the deviation of the cloth is reduced.

In some optional embodiments, as shown in fig. 3, the driving assembly includes a fixed frame four 18 fixed on the upper end of the supporting plate three 11, the fixed frame four 18 is of a concave structure, rotating seats 17 are arranged on the inner sides of the two ends of the fixed frame four 18, a screw 27 is sleeved in a bearing of the rotating seats 17, a connecting frame 15 in threaded connection is arranged on the screw 27, the connecting frame 15 is of an inverted concave structure, one end of the connecting frame 15 is in threaded connection with the screw 27, the other end of the connecting frame is connected with one end of the fixed frame two 10, a motor 16 is arranged on the outer side of one end of the fixed frame four 18, an output shaft of the motor 16 is connected with the screw 27, the micro switch 26 is in signal connection with the motor 16, the cross section of the sliding rod 9 is rectangular, the screw 27 is driven to rotate by the motor 16, when the screw 27 rotates, the, the section of the sliding rod 9 is rectangular, the second fixing frame 10 is prevented from rotating, when the second fixing frame 10 moves, the sliding rod 9 slides on the third support plate 11, the micro switch 26 is in signal connection with the motor 16, when the micro switch 26 is triggered, the motor 16 rotates, when the micro switch 26 is not triggered, the motor 16 stops, and the rotation directions of the motors 16 corresponding to the two micro switches 26 are opposite.

In some optional embodiments, as shown in fig. 3, a first fixing frame 8 is arranged at the upper end of the second fixing frame 10, the first fixing frame 8 is of an inverted concave structure, a first cylinder 7 facing downward vertically is arranged at the upper end of the first fixing frame 8, a third inverted concave fixing frame 13 is arranged on a piston rod of the first cylinder 7, and a press roller 14 is arranged on the inner side of the third fixing frame 13, and when the cloth is corrected, the piston rod of the first cylinder 7 is controlled to extend out, so that the third fixing frame 13 descends, and the press roller 14 presses the surface of the cloth, thereby ensuring that when the second fixing frame 10 moves, the press roller 14 and the driven wheel 12 can clamp the cloth and drive the cloth to move, and the position of.

In some alternative embodiments, as shown in fig. 2, a scale 29 is arranged above the fixed rod 22 in parallel, two ends of the scale 29 are fixed inside the fixed frame five 21, an indicator 23 aligned with the cutter 25 is arranged at the upper end of the sliding seat 24, and when the distance between the cutters 25 is adjusted, the distance between the cutters 25 can be read by the position of the indicator 23 on the scale 29, so that the efficiency of adjusting the distance between the cutters 25 is further improved.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

In addition, well known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures for simplicity of illustration and discussion, and so as not to obscure the invention. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the invention, and also in view of the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the present invention is to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the invention, it should be apparent to one skilled in the art that the invention can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present invention has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.

The embodiments of the invention are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. The adjustable slitting device for cloth is characterized by comprising a base (1), wherein two sides of one end of the base (1) are provided with a first support plate (2), a driving wheel (3) connected in a rotating mode is arranged between the first support plates (2), two sides of the other end of the base (1) are provided with a third support plate (11), a driven wheel (12) connected in a rotating mode is arranged between the third support plates (11), two sides of the middle of the base (1) are provided with a second support plate (6), a waist-shaped tensioning block (4) is fixed between the middle of the second support plate (6), the tensioning block (4) is higher than the driving wheel (3) and the driven wheel (12), a slitting groove (5) is arranged in the middle of the tensioning block (4), a top plate (20) is arranged between the tops of the second support plates (6), a second vertical downward cylinder (19) is arranged in the middle of the top plate (20), and a fifth inverted concave fixing frame (21) is fixed on a piston rod, the utility model discloses a cutting tool, including the mount five (21), the inboard of mount is equipped with two parallel dead levers (22), the cover is equipped with a plurality of slides (24) on dead lever (22), the lower extreme of slide (24) is vertical to be provided with cutter (25), the side of slide (24) is equipped with threaded connection's bolt (28), bolt (28) and bottom support tightly on the surface of dead lever (22).

2. The adjustable fabric slitting device according to claim 1, wherein a driving assembly is arranged at the upper end of one of the supporting plates III (11), a concave fixing frame II (10) is arranged at the output end of the driving assembly, the driven wheel (12) is arranged on the inner side of the fixing frame II (10), the driving assembly is used for driving the fixing frame II (10) to linearly move along the length direction of the driven wheel (12), a sliding rod (9) is arranged at one end, away from the driving assembly, of the fixing frame II (10), the sliding rod (9) penetrates through the other supporting plate III (11) and is in sliding connection with the same, and a microswitch (26) is arranged at two ends of one side of the tensioning block (4).

3. An adjustable slitting device for cloth according to claim 2, characterized in that the driving assembly comprises a fourth fixing frame (18) fixed to the upper end of the third support plate (11), the fixed frame four (18) is of a concave structure, the inner sides of two ends of the fixed frame four (18) are provided with rotating seats (17), a screw rod (27) is sleeved on the inner bearing ring of the rotating seat (17), a connecting frame (15) in threaded connection is arranged on the screw rod (27), the connecting frame (15) is of an inverted concave structure, one end of the connecting frame (15) is in threaded connection with the screw rod (27), the other end of the connecting frame is connected with one end of the second fixing frame (10), a motor (16) is arranged on the outer side of one end of the fixed frame four (18), the output shaft of the motor (16) is connected with a screw rod (27), the microswitch (26) is in signal connection with the motor (16), and the section of the sliding rod (9) is rectangular.

4. The adjustable fabric slitting device according to claim 3, wherein a first fixing frame (8) is arranged at the upper end of the second fixing frame (10), the first fixing frame (8) is of an inverted concave structure, a first cylinder (7) which faces vertically downwards is arranged at the upper end of the first fixing frame (8), a third inverted concave fixing frame (13) is arranged on a piston rod of the first cylinder (7), and a pressing roller (14) is arranged on the inner side of the third fixing frame (13).

5. The adjustable fabric slitting device according to claim 1, wherein a ruler (29) parallel to the fixed rod (22) is arranged above the fixed rod, two ends of the ruler (29) are fixed on the inner side of the fixed frame five (21), and an indicator (23) aligned with the cutter (25) is arranged at the upper end of the sliding seat (24).