Textile fabric shearing machine

Abstract

The application discloses a kind of textile cloth shearing machine, belong to textile technical field, including operation platform, the top of the operation platform is equipped with movable stretching assembly, the top of the operation platform is equipped with double-side shearing assembly, the inside of the operation platform is equipped with textile cloth in roll, the top of the operation platform is fixedly connected with support frame, the lower portion of the support frame is equipped with driving assembly, conventional shearing machine needs worker to stretch cloth with continuous force, especially when processing large size or heavy cloth, labor intensity is extremely great, the automatic horizontal movement and stretching of cloth are realized by the synergistic effect of first motor, first threaded rod and moving block etc. components in movable stretching assembly of the present shearing machine, greatly reduce the labor intensity of worker, since realizing automatic operation, the production efficiency of the present shearing machine is also significantly improved, can fasterly complete cloth shearing task.

Description

Technical Field

[0001] This invention relates to the field of textile technology, and more specifically, to a textile fabric shearing machine. Background Technology

[0002] Textile fabrics are sheet-like or thread-like objects made from fibrous materials through weaving processes. These fabrics typically have a certain thickness and area and can be used to make clothing, home furnishings, industrial products, and many other products. Textile fabrics come in a wide variety of types based on their material, manufacturing process, and intended use. Textile fabric cutting machines play a crucial role in the textile, apparel, leather, and other related industries. Traditionally, textile fabric cutting relied primarily on manual operation, a method that was not only inefficient but also difficult to guarantee in terms of cutting precision.

[0003] Patent CN118127797A discloses a textile fabric shearing machine, including a frame. A guide roller assembly is mounted on one side of the upper end of the frame. Two clamping plates are elastically mounted on the rear of the other upper end of the frame. A shearing groove is formed through the upper surface of each clamping plate. Two fabric pulling plates are symmetrically arranged on the sides of the clamping plates, with their opposite edges inclined. A movable component is mounted on the front of the other upper end of the frame, connected to the fabric pulling plates. A shearing component is mounted at the front of the frame. This invention can automatically feed the fabric, effectively reducing the labor intensity of workers. It also avoids obstruction by the clamping plates during feeding, ensuring normal fabric transport and allowing the fabric pulling plates to reset properly for the next feeding cycle.

[0004] Although the device has many beneficial effects, the following problems still exist: Although the shearing machine can ensure the normal feeding of the fabric and allow the fabric plate to be reset normally for the next feeding, traditional shearing machines often require manual stretching of the fabric when shearing it. Manually stretching the fabric requires workers to exert continuous force, which significantly increases labor intensity, especially when handling large or heavy fabrics. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a textile fabric cutting machine that solves the aforementioned problems.

[0007] (II) Technical Solution

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solution: a textile fabric shearing machine, comprising an operating table, a movable stretching assembly above the operating table, a double-sided shearing assembly at the top of the operating table, a roll of textile fabric inside the operating table, a support frame fixedly connected to the top of the operating table, and a driving assembly below the support frame, and further comprising:

[0009] The movable stretching assembly includes a connecting frame, a first adapter block, a connecting plate, a clamping plate, and a first support plate. The top of the operating table is fixedly connected to two symmetrically distributed connecting frames. The top of each of the two connecting frames is provided with a first adapter block. The top of the two first adapter blocks is fixedly connected to a connecting plate. The top of the connecting plate is fixedly connected to a first support plate. The outer surface of the first support plate is provided with multiple clamping plates.

[0010] The movable tensioning assembly further includes a first motor, a first threaded rod, and a movable block. The first threaded rod is rotatably connected inside one of the connecting frames, and the first motor is fixedly installed on the outer surface of the connecting frame. The output end of the first motor is fixedly connected to the first threaded rod. Movable blocks are slidably connected inside both of the connecting frames. One of the movable blocks is threadedly connected to the first threaded rod, and the two movable blocks are fixedly connected to corresponding first adapter blocks.

[0011] The drive assembly includes a mounting plate, a guide rail, and a slider. The operating table has a mounting plate inside. The guide rail is fixedly connected to the outer surface of the mounting plate. The slider is slidably connected to the outer surface of the guide rail. A first cutting slice is fixedly mounted on the outer surface of the slider.

[0012] The double-sided cutting assembly includes a fixed frame, adjusting blocks, second cutting slices, a screw, and a second support plate. The fixed frame is fixedly connected to the top of the operating table. Adjusting blocks are slidably connected to the inside of both sides of the fixed frame. A second support plate is fixedly connected between the two adjusting blocks. Two symmetrically distributed second cutting slices are provided on the outer side of the second support plate. A screw is rotatably connected to the top of the fixed frame. The screw is fixedly connected to the adjacent adjusting block.

[0013] Preferably, a plurality of equidistantly distributed micro cylinders are fixedly installed on the outer surface of the first support plate. Each micro cylinder has two symmetrically distributed fixing blocks fixedly connected to its outer surface. A first connecting rod is fixedly connected to the output end of each micro cylinder. Two symmetrically distributed second connecting rods are rotatably connected to the outer surface of the first connecting rod. A third connecting rod is rotatably connected to the other end of each of the two second connecting rods. The two third connecting rods are fixedly connected to the corresponding clamping plates.

[0014] Preferably, the two third connecting rods are located between and rotatably connected to the two fixed blocks, and the two clamping plates are fixedly connected with a plurality of equally spaced protrusions on their adjacent exterior surfaces.

[0015] Preferably, the drive assembly further includes a second threaded rod, a connecting block, and a second motor. The second threaded rod is rotatably connected to the outer surface of the mounting plate. The connecting block is threaded onto the outer surface of the second threaded rod. The connecting block is fixedly connected to the bottom of the slider and to the first cutting piece. The second motor is fixedly mounted on the outer surface of the mounting plate, and the output end of the second motor is fixedly connected to the second threaded rod.

[0016] Preferably, the double-sided shearing assembly further includes a bidirectional threaded rod, a second adapter block, and a third motor. The outer surface of the second support plate is rotatably connected to the bidirectional threaded rod, and the outer surface of the bidirectional threaded rod is threaded with two symmetrically distributed second adapter blocks. The bottoms of the two second adapter blocks are fixedly connected to the corresponding second cutting pieces. The outer surface of the second support plate is fixedly mounted with the third motor, and the output end of the third motor is fixedly connected to the bidirectional threaded rod.

[0017] Preferably, the outer surface of the support plate is provided with a plurality of equally spaced scale lines.

[0018] Preferably, rectangular slots are formed on the outer surfaces of the operating table that are close to each other, a push cylinder is fixedly installed on the top of the support frame, the output end of the push cylinder is fixedly connected to the connecting block, and the mounting plate is slidably connected to the two rectangular slots.

[0019] Preferably, an electric push rod is fixedly installed on the outer surface of the operating table. A sleeve is fixedly connected to the output end of the electric push rod and the outer surface of the other side of the operating table. Multiple equidistant limiting holes are opened on the outer surfaces of the two sleeves. Through holes are opened on both sides of the rolled textile fabric. Insertion posts are inserted into the limiting holes and the corresponding through holes.

[0020] Preferably, a PLC controller is fixedly installed on the outer surface of the operating table, and the first motor, second motor, third motor, push cylinder and multiple micro cylinders are all controlled by the PLC controller.

[0021] (III) Beneficial Effects

[0022] Compared with the prior art, the present invention provides a textile fabric shearing machine, which has the following beneficial effects:

[0023] 1. This textile fabric shearing machine addresses the issue that traditional shearing machines require workers to continuously stretch the fabric, which is extremely labor-intensive, especially when handling large or heavy fabrics. This shearing machine, through the coordinated action of the first motor, the first threaded rod, and the moving block in the movable stretching assembly, achieves automatic lateral movement and stretching of the fabric, greatly reducing the labor intensity of workers. Due to the automation of the operation, the production efficiency of this shearing machine is also significantly improved, enabling it to complete the fabric shearing task more quickly.

[0024] 2. This textile fabric shearing machine addresses the issue that traditional shearing machines, when manually stretching fabric, may cause the fabric to shift or deform during the cutting process due to uneven force distribution or operational errors, thus affecting the cutting accuracy and consistency. This shearing machine, through a precise mechanical transmission and control system, can ensure that the fabric maintains a stable position and shape during the cutting process, thereby improving cutting accuracy and consistency and guaranteeing product quality.

[0025] 3. This textile fabric cutting machine has adjustable movable stretching components and double-sided cutting components 7, which can adapt to the cutting needs of fabrics of different sizes, shapes and materials. In particular, the design of the bidirectional threaded rod and scale line in the double-sided cutting component allows the operator to easily adjust the spacing between the two second cutting slices to adapt to the cutting needs of fabrics of different widths.

[0026] 4. This textile fabric shearing machine addresses the safety hazards of traditional shearing machines where workers need to be close to the machine to operate it manually when stretching the fabric. This shearing machine, through automated operation, reduces direct contact between workers and the machine, thereby lowering the risk of workplace accidents. Furthermore, the control system of this shearing machine uses a PLC controller, which has high reliability and stability, ensuring the normal operation of the equipment and the smooth completion of the shearing task.

[0027] 5. This textile fabric shearing machine has a reasonable structural design, with tight connections between components that are easy to disassemble, facilitating maintenance and upkeep by operators. The PLC controller provides a user-friendly human-machine interface, allowing operators to easily set and adjust the equipment's operating parameters, thus reducing the difficulty of operation. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of the present invention;

[0029] Figure 2 This is a side view of the structure of the present invention;

[0030] Figure 3 For the present invention Figure 2 Enlarged view of the structure at point A in the middle;

[0031] Figure 4 For the present invention Figure 2 Enlarged view of the structure at point B in the middle;

[0032] Figure 5 For the present invention Figure 2 Enlarged view of the structure at point C;

[0033] Figure 6 For the present invention Figure 2 Enlarged view of the structure at point D;

[0034] Figure 7 This is a schematic diagram of the micro cylinder structure of the present invention;

[0035] Figure 8 This is a schematic diagram of the bilateral shearing assembly structure of the present invention;

[0036] Figure 9 This is a schematic diagram of the through-hole structure of the present invention.

[0037] In the diagram: 1. Control panel; 2. PLC controller; 3. First cutting slice; 4. Movable stretching assembly; 401. Connecting frame; 402. First motor; 403. First threaded rod; 404. Moving block; 405. First adapter block; 406. Connecting plate; 407. Clamping plate; 408. Fixing block; 409. Micro cylinder; 410. First connecting rod; 411. Second connecting rod; 412. Protrusion; 413. Third connecting rod; 5. First support plate; 6. Drive assembly; 601. Mounting plate; 602. Guide rail; 603. 604. Threaded rod; 605. Connecting block; 606. Slider; 607. Second motor; 708. Double-sided shearing assembly; 709. Fixing frame; 7000. Adjusting block; 7001. Second cutting piece; 701. Screw; 702. Double-sided threaded rod; 703. Second adapter block; 704. Second support plate; 705. Scale line; 706. Third motor; 8. Rolled textile fabric; 9. Support frame; 10. Push cylinder; 11. Electric push rod; 12. Sleeve; 13. Limiting hole; 14. Insertion post; 15. Rectangular groove; 16. Through hole. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] Please see Figure 1-9 The present invention provides a technical solution:

[0040] A textile fabric shearing machine includes an operating table 1, a movable stretching assembly 4 above the operating table 1, a double-sided shearing assembly 7 on the top of the operating table 1, a roll of textile fabric 8 inside the operating table 1, a support frame 9 fixedly connected to the top of the operating table 1, a drive assembly 6 below the support frame 9, and further includes:

[0041] The movable stretching assembly 4 includes a connecting frame 401, a first transition block 405, a connecting plate 406, a clamping plate 407, and a first support plate 5. The top of the operating table 1 is fixedly connected to two symmetrically distributed connecting frames 401. The top of each of the two connecting frames 401 is provided with a first transition block 405. The top of the two first transition blocks 405 is fixedly connected to a connecting plate 406. The top of the connecting plate 406 is fixedly connected to a first support plate 5. The outer surface of the first support plate 5 is provided with multiple clamping plates 407.

[0042] The drive assembly 6 includes a mounting plate 601, a guide rail 602, and a slider 605. The operating table 1 has a mounting plate 601 inside. The guide rail 602 is fixedly connected to the outer surface of the mounting plate 601. The slider 605 is slidably connected to the outer surface of the guide rail 602. The first cutting slice 3 is fixedly installed on the outer surface of the slider 605.

[0043] The double-sided shearing assembly 7 includes a fixed frame 701, adjusting blocks 702, second cutting slices 703, a screw 704, and a second support plate 707. The fixed frame 701 is fixedly connected to the top of the operating table 1. Adjusting blocks 702 are slidably connected to the inside of both sides of the fixed frame 701. The second support plate 707 is fixedly connected between the two adjusting blocks 702. Two symmetrically distributed second cutting slices 703 are provided on the outer side of the second support plate 707. The screw 704 is rotatably connected to the top of the fixed frame 701. The screw 704 is fixedly connected to the adjacent adjusting blocks 702. The corresponding cylinder or motor is controlled by the PLC controller 2 to press down the first cutting slice 3 and the second cutting slice 703 at the same time to complete the shearing of the textile fabric. As needed, the above steps can be repeated to shear the roll of textile fabric 8 multiple times. Before each shearing, the position of the textile fabric can be adjusted by the movable stretching assembly 4 to ensure the accuracy of the shearing position.

[0044] Furthermore, the movable tensioning assembly 4 also includes a first motor 402, a first threaded rod 403, and a moving block 404. The first threaded rod 403 is rotatably connected inside one of the connecting frames 401, and the first motor 402 is fixedly mounted on the outer surface of the connecting frame 401. The output end of the first motor 402 is fixedly connected to the first threaded rod 403. Moving blocks 404 are slidably connected inside both connecting frames 401. One moving block 404 is threadedly engaged with the first threaded rod 403, and both moving blocks 404 are connected to corresponding first transition blocks. 405 is fixedly connected. The first motor 402 is started by the PLC controller 2. The first motor 402 drives the first threaded rod 403 to rotate. Since one of the moving blocks 404 is threadedly connected to the first threaded rod 403, the moving block 404 will slide inside the connecting frame 401 as the first threaded rod 403 rotates. At the same time, since the two moving blocks 404 are connected to the connecting plate 406 through the first adapter block 405, the other moving block 404 will also slide synchronously, thereby realizing the lateral movement of the first support plate 5 and the clamping plate 407 on it.

[0045] Furthermore, multiple equidistantly distributed micro cylinders 409 are fixedly installed on the outer surface of the first support plate 5. Two symmetrically distributed fixing blocks 408 are fixedly connected to the outer surface of each micro cylinder 409. A first connecting rod 410 is fixedly connected to the output end of each micro cylinder 409. Two symmetrically distributed second connecting rods 411 are rotatably connected to the outer surface of the first connecting rod 410. A third connecting rod 413 is rotatably connected to the other end of each of the two second connecting rods 411. The two third connecting rods 413 are fixedly connected to the corresponding clamping plates 407. The multiple micro cylinders 409 are started by the PLC controller 2. The output end of the micro cylinder 409 pushes the first connecting rod 410. Through the transmission of the second connecting rods 411 and the third connecting rods 413, the clamping plates 407 clamp the edge of the rolled textile fabric 8.

[0046] Furthermore, the two third links 413 are located between and rotatably connected to the two fixed blocks 408. The two clamping plates 407 are fixedly connected with multiple equally spaced protrusions 412 on their close exterior surfaces. The protrusions 412 increase the friction between the clamping plates 407 and the textile fabric.

[0047] Furthermore, the drive assembly 6 also includes a second threaded rod 603, a connecting block 604, and a second motor 606. The second threaded rod 603 is rotatably connected to the outer surface of the mounting plate 601. The connecting block 604 is threadedly sleeved on the outer surface of the second threaded rod 603. The connecting block 604 is fixedly connected to the bottom of the slider 605 and to the first cutting piece 3. The second motor 606 is fixedly mounted on the outer surface of the mounting plate 601. The output end of the second motor 606 is fixedly connected to the second threaded rod 603. The second motor 606 drives the second threaded rod 603 to rotate. Since the connecting block 604 is threadedly sleeved on the second threaded rod 603, the connecting block 604 and the first cutting piece 3 on it will slide vertically on the guide rail 602 as the second threaded rod 603 rotates.

[0048] Furthermore, the double-sided shearing assembly 7 also includes a bidirectional threaded rod 705, a second adapter block 706, and a third motor 709. The bidirectional threaded rod 705 is rotatably connected to the outer surface of the second support plate 707. Two symmetrically distributed second adapter blocks 706 are threaded onto the outer surface of the bidirectional threaded rod 705. The bottoms of the two second adapter blocks 706 are fixedly connected to the corresponding second cutting pieces 703. The third motor 709 is fixedly installed on the outer surface of the second support plate 707. The output end of the third motor 709 is fixedly connected to the bidirectional threaded rod 705. The third motor 709 is started by the PLC controller 2. The third motor 709 drives the bidirectional threaded rod 705 to rotate. Since the two second transition blocks 706 are threadedly connected to the bidirectional threaded rod 705 in opposite directions, as the bidirectional threaded rod 705 rotates, the two second transition blocks 706 will move in opposite directions simultaneously, thereby adjusting the spacing between the two second cutting pieces 703. The scale line 708 provides a reference for the spacing adjustment. When the first cutting piece 3 and the second cutting piece 703 are adjusted to the appropriate position, the PLC controller 2 controls the corresponding cylinder or motor to press down the first cutting piece 3 and the second cutting piece 703 simultaneously, thus completing the cutting of the textile fabric.

[0049] Furthermore, the outer surface of the second support plate 707 is provided with a plurality of equally spaced scale lines 708, which are used to monitor the width of the shearing.

[0050] Furthermore, rectangular slots 15 are provided on the outer surfaces of the worktable 1 that are close to each other. A push cylinder 10 is fixedly installed on the top of the support frame 9. The output end of the push cylinder 10 is fixedly connected to the connecting block 604. The mounting plate 601 is slidably connected to the two rectangular slots 15. At the same time, since the connecting block 604 is connected to the output end of the push cylinder 10, the push cylinder 10 can provide additional power to help the first cutting slice 3 move more smoothly.

[0051] Furthermore, an electric push rod 11 is fixedly installed on the outer surface of the operating table 1. A sleeve 12 is fixedly connected to the output end of the electric push rod 11 and the other outer surface of the operating table 1. Multiple equidistant limiting holes 13 are opened on the outer surface of the two sleeves 12. Through holes 16 are opened on both sides of the rolled textile fabric 8. Insertion pins 14 are inserted into the limiting holes 13 and the corresponding through holes 16. The distance between the two sleeves 12 is adjusted by the electric push rod 11 on the outer surface of the operating table 1.

[0052] Furthermore, a PLC controller 2 is fixedly installed on the outer surface of the operating table 1. The first motor 402, the second motor 606, the third motor 709, the push cylinder 10, and multiple micro cylinders 409 are all controlled by the PLC controller 2. First, the entire equipment is started by the PLC controller 2 on the outer surface of the operating table 1. As the core control unit, the PLC controller 2 is responsible for coordinating the operation of each component.

[0053] Working principle: When the operator needs to use the textile fabric shearing machine, the entire equipment is first started by the PLC controller 2 on the outer surface of the operating table 1. The PLC controller 2, as the core control unit, is responsible for coordinating the operation of each component. The rolled textile fabric 8 is placed inside the operating table 1. The distance between the two sleeves 12 is adjusted by the electric push rod 11 on the outer surface of the operating table 1, so that the limiting hole 13 on the sleeve 12 is aligned with the through hole 16 on both sides of the rolled textile fabric 8. Then, the insert post 14 passes through the limiting hole 13 and the through hole 16 to firmly fix the rolled textile fabric 8 on the operating table 1. The first motor 402 is started by the PLC controller 2. The first motor 402 drives the first threaded rod 403 to rotate. Due to one of the moving blocks 40 4 is threadedly engaged with the first threaded rod 403. Therefore, as the first threaded rod 403 rotates, the moving block 404 slides inside the connecting frame 401. Simultaneously, since the two moving blocks 404 are connected to the connecting plate 406 via the first adapter block 405, the other moving block 404 also slides synchronously, thereby achieving lateral movement of the first support plate 5 and its clamping plate 407. When the first support plate 5 moves to the appropriate position, multiple micro-cylinders 409 are activated by the PLC controller 2. The output end of the micro-cylinder 409 pushes the first connecting rod 410. Through the transmission of the second connecting rod 411 and the third connecting rod 413, the clamping plate 407 clamps the edge of the rolled textile fabric 8. The protrusion 412 increases the friction between the clamping plate 407 and the textile fabric, ensuring... With the clamping secure, the second motor 606 is started via PLC controller 2. The second motor 606 drives the second threaded rod 603 to rotate. Since the connecting block 604 is threadedly engaged with the second threaded rod 603, the connecting block 604 and the first cutting piece 3 on it will slide vertically on the guide rail 602 as the second threaded rod 603 rotates. At the same time, since the connecting block 604 is connected to the output end of the push cylinder 10, the push cylinder 10 can provide additional power to help the first cutting piece 3 move more smoothly. If it is necessary to move the first cutting piece 3 horizontally, it can be achieved by adjusting the sliding connection between the mounting plate 601 and the rectangular groove 15, but this is usually not a necessary step in the cutting process unless a special cutting position is required. The third motor 709 is started, driving the bidirectional threaded rod 705 to rotate. Since the two second adapter blocks 706 are threaded onto the bidirectional threaded rod 705 in opposite directions, as the bidirectional threaded rod 705 rotates, the two second adapter blocks 706 move simultaneously in opposite directions, thus adjusting the spacing between the two second cutting pieces 703. The scale line 708 provides a reference for spacing adjustment. Once the first cutting piece 3 and the second cutting piece 703 are adjusted to the appropriate positions, the PLC controller 2 controls the corresponding cylinder or motor to press down simultaneously, completing the cutting of the textile fabric. As needed, the above steps can be repeated to cut the roll of textile fabric 8 multiple times. Before each cutting...The position of the textile fabric can be adjusted using the movable stretching assembly 4 to ensure accurate cutting. After all cutting operations are completed, the PLC controller 2 is turned off, the power is disconnected, and then the rolled textile fabric 8 is removed from the plug-in post 14 and sleeve 12 for subsequent finishing and cleaning.

[0054] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A textile cloth shearing machine comprising an operating table (1), characterized in that: The operation platform (1) is provided with a movable stretching assembly (4), the top of the operation platform (1) is provided with a double-side shearing assembly (7), the inside of the operation platform (1) is provided with a rolled textile cloth (8), the top of the operation platform (1) is fixedly connected with a support frame (9), the lower portion of the support frame (9) is provided with a driving assembly (6), and the operation platform (1) is further provided with: The movable stretching assembly (4) comprises a connecting frame (401), a first adapter block (405), a connecting plate (406), a clamping plate (407) and a first supporting plate (5), the top of the operation platform (1) is fixedly connected with two symmetrically-distributed connecting frames (401), the top of each of the two connecting frames (401) is provided with a first adapter block (405), the top of each of the two first adapter blocks (405) is fixedly connected with a connecting plate (406), the top of the connecting plate (406) is fixedly connected with a first supporting plate (5), and the outer surface of the first supporting plate (5) is provided with a plurality of clamping plates (407); The movable stretching assembly (4) further comprises a first motor (402), a first threaded rod (403) and a moving block (404), the inside of one of the connecting frames (401) is rotatably connected with the first threaded rod (403), the outer surface of the connecting frame (401) is fixedly connected with the first motor (402), the output end of the first motor (402) is fixedly connected with the first threaded rod (403), the inside of each of the two connecting frames (401) is slidably connected with a moving block (404), one of the moving blocks (404) is threadedly connected with the first threaded rod (403), and each of the two moving blocks (404) is fixedly connected with a corresponding first adapter block (405); The driving assembly (6) comprises a mounting plate (601), a guide rail (602) and a sliding block (605), the inside of the operation platform (1) is provided with the mounting plate (601), the outer surface of the mounting plate (601) is fixedly connected with the guide rail (602), the outer surface of the guide rail (602) is slidably connected with the sliding block (605), and the outer surface of the sliding block (605) is fixedly connected with the first cutting piece (3); The double-side shearing assembly (7) comprises a fixing frame (701), an adjusting block (702), a second cutting piece (703), a screw rod (704) and a second supporting plate (707), the top of the operation platform (1) is fixedly connected with the fixing frame (701), the inside of each of the two sides of the fixing frame (701) is slidably connected with the adjusting block (702), the second supporting plate (707) is fixedly connected between the two adjusting blocks (702), the outer side of the second supporting plate (707) is provided with two symmetrically-distributed second cutting pieces (703), the top of the fixing frame (701) is rotatably connected with the screw rod (704), and the screw rod (704) is fixedly connected with the adjacent adjusting block (702).

2. The textile fabric shearing machine of claim 1, wherein: The outer surface of the first supporting plate (5) is fixedly installed with a plurality of equidistantly distributed micro air cylinders (409), the outer surface of each micro air cylinder (409) is fixedly connected with two symmetrically distributed fixing blocks (408), the output end of each micro air cylinder (409) is fixedly connected with a first connecting rod (410), the outer surface of the first connecting rod (410) is rotatably connected with two symmetrically distributed second connecting rods (411), the other ends of the two second connecting rods (411) are rotatably connected with a third connecting rod (413), and the two third connecting rods (413) are fixedly connected with corresponding clamping plates (407).

3. A textile fabric shearing machine as claimed in claim 2, wherein: The two third connecting rods (413) are located between the two fixing blocks (408) and are rotatably connected therewith, and the outer surfaces of the two clamping plates (407) close to each other are fixedly connected with a plurality of equidistantly distributed protrusions (412).

4. The textile fabric shearing machine of claim 1, wherein: The driving assembly (6) further comprises a second threaded rod (603), a connecting block (604) and a second motor (606), the outer surface of the mounting plate (601) is rotatably connected with the second threaded rod (603), the outer surface of the second threaded rod (603) is threadedly sleeved with the connecting block (604), the connecting block (604) is fixedly connected with the bottom of the sliding block (605), the connecting block (604) is fixedly connected with the first cutting piece (3), and the outer surface of the mounting plate (601) is fixedly installed with the second motor (606), and the output end of the second motor (606) is fixedly connected with the second threaded rod (603).

5. The textile fabric shearing machine of claim 1, wherein: The double-side shearing assembly (7) further comprises a bidirectional threaded rod (705), a second adapter block (706) and a third motor (709), the outer surface of the second supporting plate (707) is rotatably connected with the bidirectional threaded rod (705), the outer surface of the bidirectional threaded rod (705) is threadedly sleeved with two symmetrically distributed second adapter blocks (706), the bottoms of the two second adapter blocks (706) are fixedly connected with corresponding second cutting pieces (703), and the outer surface of the second supporting plate (707) is fixedly installed with the third motor (709), and the output end of the third motor (709) is fixedly connected with the bidirectional threaded rod (705).

6. A textile fabric shearing machine as claimed in claim 5 wherein: The outer surface of the second supporting plate (707) is provided with a plurality of equidistantly distributed scale lines (708).

7. The textile fabric shearing machine of claim 4, wherein: The outer surfaces of the operation table (1) close to each other are both provided with rectangular grooves (15), the top of the supporting frame (9) is fixedly installed with a push air cylinder (10), the output end of the push air cylinder (10) is fixedly connected with the connecting block (604), and the mounting plate (601) is slidably connected with the two rectangular grooves (15).

8. The textile fabric shearing machine of claim 1, wherein: The outer surface of the operation table (1) is fixedly installed with an electric push rod (11), the output end of the electric push rod (11) and the outer surface of the other side of the operation table (1) are both fixedly connected with sleeves (12), the outer surfaces of the two sleeves (12) are both provided with a plurality of equidistantly distributed limiting holes (13), the two sides of the rolled textile cloth (8) are both provided with through holes (16), and the limiting holes (13) and the through holes (16) are both inserted with insertion columns (14).

9. The textile fabric shearing machine of claim 5, wherein: The outer surface of the operation platform (1) is fixedly provided with a PLC controller (2), and the first motor (402), the second motor (606), the third motor (709), the push cylinder (10) and the plurality of micro cylinders (409) are controlled by the PLC controller (2).

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