CN217948588U

CN217948588U - Cloth strip cutting device

Info

Publication number: CN217948588U
Application number: CN202222237381.8U
Authority: CN
Inventors: 邓勇将; 王良双; 谭辉敬
Original assignee: Baise Qianzi Clothing Co ltd
Current assignee: Baise Qianzi Clothing Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-02
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to the technical field of cloth cutting, and discloses a cloth strip cutting device, which comprises a cutting table, wherein two sides of the cutting table are provided with a traveling frame and a first moving mechanism for driving the traveling frame to travel, the traveling frame is provided with a front supporting seat and a rear supporting seat, the inner side of one rear supporting seat is provided with an unwinding shaft for placing a cloth strip roll, and the outer side of the rear supporting seat is provided with a first motor for driving the unwinding shaft to rotate; the rear supporting seats are connected through a cross beam, the cross beam is provided with a cutting mechanism and a second moving mechanism for driving the cutting mechanism to move along the cross beam, the upper portion and the lower portion of the front supporting seat are respectively provided with an upper transverse support and a lower transverse support, the upper transverse support and the lower transverse support are respectively connected with a first guide roller and a second guide roller in a rotating mode, and the outer sides of the upper transverse support and the lower transverse support are respectively provided with a fourth motor for driving the first guide roller and the second guide roller to rotate. The utility model discloses can realize automatic shop cloth, improve production efficiency.

Description

Cloth strip cutting device

Technical Field

The utility model relates to a cutting fabric technical field, concretely relates to cloth cutting device.

Background

In the production process of clothes, cloth needs to be cut into cloth with different widths through a cloth strip cutting machine, the cut cloth is wound into a roller, and then the cloth strip needs to be cut into a certain size according to the required length. Some cloth cutting's of current device, chinese utility model patent that patent publication number is CN 216378873U discloses a clothing cloth cutting device, needs the operator pulling cloth to spread the cloth on the guide rail, cuts again, can't realize automatic stone, has reduced production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a cloth cutting device, solved the problem that can't carry out automatic stone.

In order to realize the purpose, the utility model adopts the technical scheme as follows: the utility model provides a cloth cutting device, includes the cutting bed, the both sides of cutting bed are equipped with the walking frame that can follow its length direction walking and drive the first moving mechanism of walking frame walking, be equipped with the guide rail that supplies the walking frame to remove on the cutting bed, its characterized in that: the walking frame is provided with a front supporting seat and a rear supporting seat, wherein the inner side of one rear supporting seat is provided with a unreeling shaft for placing a cloth roll, and the outer side of the rear supporting seat is provided with a first motor for driving the unreeling shaft to rotate; connect through the crossbeam between the back supporting seat, install cutting mechanism and drive cutting mechanism on the crossbeam and follow the second moving mechanism that the crossbeam removed, the upper portion and the lower part that preceding supporting seat is close to back supporting seat one end are equipped with horizontal support, lower horizontal support respectively, the length of horizontal support is greater than down the length of horizontal support, go up and rotate respectively on horizontal support, the lower horizontal support and be connected with first deflector roll, second deflector roll, the outside of going up horizontal support, lower horizontal support is equipped with respectively and is used for driving first deflector roll, second deflector roll pivoted second motor.

Furthermore, the first moving mechanism comprises a first lead screw and a third motor, the first lead screw is arranged on the outer side of the cutting table, mounting seats are fixed at two ends of the outer side of the cutting table, two ends of the first lead screw are respectively rotatably connected with the mounting seats, one end of the first lead screw extends out of the mounting seats to be connected with the third motor, a first moving block is connected to the first lead screw in a threaded mode, and the first moving block and the traveling frame are connected into a whole.

Furthermore, the second moving mechanism comprises a second lead screw and a fourth motor, the second lead screw is arranged below the cross beam, two ends of the second lead screw are respectively rotatably connected with the rear supporting seat, one end of the second lead screw extends out of the rear supporting seat and is connected with the fourth motor, a second moving block is screwed on the second lead screw, the upper end of the second moving block is matched and slidably connected with the cross beam, and the cutting mechanism is installed on the second moving block.

Furthermore, the cutting mechanism comprises a cutter and a first air cylinder which drives the cutter to move up and down, the first air cylinder is fixed on the second moving block, the telescopic end of the first air cylinder is connected with a T-shaped plate, one side of the T-shaped plate is connected with the second moving block in a sliding mode, the cutter is installed at the lower end of the T-shaped plate, and a fifth motor which drives the cutter to rotate is further installed on the T-shaped plate and connected with the fifth air cylinder.

Furthermore, a second cylinder is fixed on one side, close to the second guide roller, of the second moving block, and a pressing plate is connected to the telescopic end of the second cylinder.

Furthermore, the unreeling shaft comprises a shaft body, convex strips are arranged on the outer peripheral surface of the shaft body at intervals, and a clamping mechanism used for elastically clamping the cloth strip roll is arranged between every two adjacent convex strips.

Further, the chucking mechanism includes arc and spring, be equipped with the fixed slot on the axle body, the one end of spring with the fixed slot is connected, the other end of spring with the arc is connected.

Furthermore, at least one pair of limiting rings is arranged on the second guide roller.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a cutting mechanism and unreeling shaft set up respectively on the front support seat and the back supporting seat of walking frame, unreel the cloth that the last cloth of spool was rolled up through first deflector roll and second deflector roll direction to cutting bed on, unreeling shaft and cutting mechanism follow the walking together of walking frame, walking process unreel the axle on one side, make the cloth lay on the cutting bed, rethread cutting mechanism cuts, the device can realize automatic shop cloth, do not need the operator to stimulate the cloth with the stone, high efficiency.

Drawings

Fig. 1 is a schematic structural view of a cloth strip cutting device of the present invention;

fig. 2 is a schematic structural view of the cutting mechanism of the present invention;

FIG. 3 is a schematic structural view of the unreeling shaft of the present invention;

in the figure: 1-a cutting table, 2-a walking frame, 21-a rear supporting seat, 22-a front supporting seat, 23-a guide rail, 3-a first moving mechanism, 31-a first screw rod, 32-a first moving block, 33-a third motor, 34-a mounting seat, 4-a unreeling shaft, 41-a shaft body, 42-a convex strip, 43-an arc plate, 44-a spring, 45-a fixed groove, 5-a first motor, 6-a cross beam, 7-a first guide roller, 71-an upper transverse support, 8-a second guide roller, 81-a lower transverse support, 82-a limiting ring, 9-a second motor, 10-a cutting mechanism, 101-a second screw rod, 102-a second moving block, 103-a cutter, 104-a T-shaped plate, 105-a fifth motor, 106-a first air cylinder, 107-a fourth motor, 11-a pressing plate and 111-a second air cylinder.

Detailed Description

In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The terms "first," "second," and the like in the description and in the claims, and in the drawings described above, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

As shown in fig. 1, a cloth strip cutting device comprises a cutting table 1, wherein two sides of the cutting table 1 are provided with a traveling frame 2 capable of traveling along the length direction of the cutting table and a first moving mechanism 3 for driving the traveling frame 2 to travel, a guide rail 23 for the traveling frame 2 to move is arranged on the cutting table 1, the traveling frame 2 is provided with a front supporting seat 22 and a rear supporting seat 21, an unwinding shaft 4 for placing a cloth strip roll is arranged on the inner side of one rear supporting seat 21, and a first motor 5 for driving the unwinding shaft 4 to rotate is arranged on the outer side of the rear supporting seat 21; connect through crossbeam 6 between the back supporting seat 21, install cutting mechanism 10 and drive the second moving mechanism that cutting mechanism 10 removed along crossbeam 6 on the crossbeam 6, the upper portion and the lower part that are close to back supporting seat 21 one end of preceding supporting seat 22 are equipped with horizontal support 71 respectively, horizontal support 81 down, the length of horizontal support 81 is greater than the length of horizontal support 81 down, go up horizontal support 71, it is connected with first deflector roll 7 to rotate respectively on the horizontal support 81 down, second deflector roll 8, make first deflector roll 7 be located the front end of second deflector roll 8, progressively lead, guarantee that the cloth is difficult to curl at the in-process that unreels, go up horizontal support 71, the outside of horizontal support 81 is equipped with respectively and is used for driving first deflector roll 7 down, second deflector roll 8 pivoted second motor 9. Because cutting mechanism 10 and unreeling shaft 4 set up respectively in the front end and the rear end of walking frame 2, make cutting mechanism 10 and unreeling shaft 4 can follow walking frame 2 and remove, when unreeling, unreel shaft 4 unreels on one side, follow walking frame 2 and remove on cutting bed 1 on one side, lead through first deflector roll 7 and second deflector roll 8, according to the distance that walking frame 2 removed, make the cloth lay on cutting bed 1, can cut the cloth through cutting mechanism 10, thereby do not need the operator to stimulate the cloth and lay the cloth on cutting bed 1 and cut again, the efficiency is improved.

In this embodiment, the first moving mechanism 3 includes a first lead screw and a third motor 33, the first lead screw 31 is disposed outside the cutting table 1, the mounting seats 34 are fixed at two ends of the outside of the cutting table 1, two ends of the first lead screw 31 are respectively rotatably connected with the mounting seats 34, and one end of the first lead screw extends out of the mounting seats 34 to be connected with the third motor 33, the first moving block 32 is screwed on the first lead screw 31, and the first moving block 32 is connected with the walking frame 2 as a whole. The mechanism uses the third motor 33 to drive the first lead screw 31 to rotate, so as to drive the first moving block 32 thereon to move, so as to drive the walking frame 2 to move.

In this embodiment, as shown in fig. 1 and fig. 2, the second moving mechanism includes a second lead screw 101 and a fourth motor 105, the second lead screw 101 is disposed below the cross beam 6, two ends of the second lead screw 101 are rotatably connected to the rear supporting base 21, and one end of the second lead screw extends out of the rear supporting base 21 and is connected to the fourth motor 105, a second moving block 102 is screwed to the second lead screw 101, and an upper end of the second moving block 102 is slidably connected to the cross beam 6 in a matching manner. The mechanism drives the second lead screw 101 to rotate by using the fourth motor 105, so as to drive the second moving block 102 on the fourth lead screw to move, so as to drive the cutting mechanism 10 to move, and cut the laid cloth strips.

As shown in FIG. 2, the cutting device comprises a cutter 103 and a first cylinder 106 for driving the cutter 103 to move up and down, the first cylinder 106 is fixed on the second moving block 102, the telescopic end of the first cylinder 106 is connected with a T-shaped plate 104, one side of the T-shaped plate 104 is connected with the second moving block 102 in a sliding manner, the cutter 103 is installed at the lower end of the T-shaped plate 104, and a fifth motor 107 for driving the cutter 103 to rotate is also installed on the T-shaped plate 104 and connected with the same. During cutting, the first cylinder 106 drives the cutter 103 to move downwards to cut the cloth strips, and when the cloth strips are not cut, the cutter 103 can reset. A second cylinder 111 is fixed on one side of the second moving block 102 close to the second guide roller 8, and a pressing plate 11 is connected to the telescopic end of the second cylinder 111. When cutting, compress tightly the cloth through clamp plate 11, improve the precision of cutting.

As shown in fig. 3, the unwinding shaft 4 includes a shaft body 41, protruding strips 42 are spaced on the outer peripheral surface of the shaft body 41, a clamping mechanism for elastically clamping the fabric strip roll is disposed between two adjacent protruding strips 42, the protruding strips 42 can prevent the fabric roll on the unwinding shaft from slipping during rotation, and one or more fabric rolls can be placed on the unwinding shaft 4. In this embodiment, the chucking mechanism includes an arc-shaped plate 43 and a spring 44, a fixing groove 45 is provided on the shaft body 41, one end of the spring 44 is connected to the fixing groove 45, and the other end of the spring 44 is connected to the arc-shaped plate 43. The arc-shaped plate 43 can be pushed to tightly abut against the inner side of the cloth roll through the elastic force of the spring 44, the fixing stability of the cloth roll is guaranteed, and the position deviation of the cloth roll in the unreeling process is prevented.

At least one pair of limiting rings 82 are arranged on the second guide roller 8, the limiting rings 82 can be fixedly connected with the second guide roller 8 or detachably connected with the second guide roller, the limiting rings ensure that the cloth strips are not deviated in unwinding, and the precision is improved.

During the use, during the unreeling shaft 4 is put into from the one end of unreeling shaft 4 to the cloth book is made to the elasticity of another spring 44, and the arc 43 can support tightly the cloth book, thereby make the cloth book effectively fix on unreeling shaft 4, the operator stimulates the cloth earlier and makes it contact through first deflector roll 7 and second deflector roll 8 and cutting bed 1, spacing ring 82 on the second deflector roll 8 carries on spacingly to the cloth, then walking frame 2 removes to the front end of cutting bed 1, the distance that walking frame 2 removed equals the distance that the cloth needs the cutting, it removes to drive walking frame 2 to cutting bed 1 rear end on one side to unreel again, along with unreeling, the cloth is then laid automatically on cutting bed 1. After the cloth strips are laid, the second air cylinder 111 drives the pressing plate 11 to move downwards to press the cloth strips tightly, the first air cylinder 106 drives the air cylinder cutter 103 to move downwards, and the cloth strips are cut under the driving of the second moving block 102. After the cloth strips are cut once, the operation is repeated again for the next cutting. The cutting device can automatically lay the cloth strips, does not need to manually pull the cloth strips, and improves the efficiency.

The above description is intended to illustrate and describe the preferred embodiments of the invention, but not to limit the scope of the invention, and all equivalent changes and modifications made in accordance with the teachings of the present invention are intended to be covered by the present invention.

Claims

1. The utility model provides a cloth cutting device, includes the cutting bed, the both sides of cutting bed are equipped with the walking frame that can follow its length direction walking and drive the first moving mechanism of walking frame walking, be equipped with the guide rail that supplies the walking frame to remove on the cutting bed, its characterized in that: the walking frame is provided with a front supporting seat and a rear supporting seat, wherein the inner side of one rear supporting seat is provided with a unreeling shaft for placing a cloth strip roll, and the outer side of the rear supporting seat is provided with a first motor for driving the unreeling shaft to rotate; connect through the crossbeam between the back supporting seat, install cutting mechanism and drive cutting mechanism on the crossbeam and follow the second moving mechanism that the crossbeam removed, the upper portion and the lower part that preceding supporting seat is close to back supporting seat one end are equipped with horizontal support, lower horizontal support respectively, the length of lower horizontal support is greater than the length of lower horizontal support, on go up horizontal support, rotate respectively on the lower horizontal support and be connected with first deflector roll, second deflector roll, the outside of going up horizontal support, lower horizontal support is equipped with respectively and is used for driving first deflector roll, second deflector roll pivoted second motor.

2. The cloth strip cutting device according to claim 1, wherein: the first moving mechanism comprises a first lead screw and a third motor, the first lead screw is arranged on the outer side of the cutting table, mounting seats are fixed at two ends of the outer side of the cutting table, two ends of the first lead screw are respectively rotatably connected with the mounting seats, one end of the first lead screw extends out of the mounting seats to be connected with the third motor, a first moving block is screwed on the first lead screw, and the first moving block and the traveling frame are connected into a whole.

3. The cloth strip cutting device according to claim 1, wherein: the second moving mechanism comprises a second lead screw and a fourth motor, the second lead screw is arranged below the cross beam, two ends of the second lead screw are respectively rotatably connected with the rear supporting seat, one end of the second lead screw extends out of the rear supporting seat and is connected with the fourth motor, a second moving block is connected onto the second lead screw in a threaded mode, the upper end of the second moving block is matched and slidably connected with the cross beam, and the cutting mechanism is installed on the second moving block.

4. The cloth strip cutting device according to claim 3, wherein: the cutting mechanism comprises a cutter and a first air cylinder which drives the cutter to move up and down, the first air cylinder is fixed on the second moving block, the telescopic end of the first air cylinder is connected with a T-shaped plate, one side of the T-shaped plate is connected with the second moving block in a sliding mode, the cutter is installed at the lower end of the T-shaped plate, and a fifth motor which drives the cutter to rotate is further installed on the T-shaped plate and connected with the fifth air cylinder.

5. The cloth strip cutting device according to claim 4, wherein: and a second cylinder is fixed on one side of the second moving block, which is close to the second guide roller, and the telescopic end of the second cylinder is connected with a pressing plate.

6. The cloth strip cutting device according to claim 1, wherein: the unwinding shaft comprises a shaft body, convex strips are arranged on the outer peripheral surface of the shaft body at intervals, and a clamping mechanism used for elastically clamping a cloth strip roll is arranged between every two adjacent convex strips.

7. The cloth strip cutting device according to claim 6, wherein: the clamping mechanism comprises an arc-shaped plate and a spring, a fixing groove is formed in the shaft body, one end of the spring is connected with the fixing groove, and the other end of the spring is connected with the arc-shaped plate.

8. The cloth strip cutting device according to claim 1, wherein: and at least one pair of limiting rings is arranged on the second guide roller.