Cloth cutting machine suitable for warp knitting cloth

Abstract

The cloth cutting machine comprises a working table, four supporting legs arranged at the bottom of the working table in a bilateral symmetry mode, and a portal frame arranged at the top of the working table. The driving assembly is arranged on the working table, the multiple cloth cutting tables are arranged on the driving assembly in a bilateral symmetry mode and located on the upper side of the working table, the cloth cutting tables are used for containing warp knitting cloth, the multiple cloth cutting tables are arranged at the top of the working table in a sliding mode, and a cutting assembly is arranged on the portal frame; the cutting assembly plays a role in cutting the warp knitting cloth, the driving assembly can sequentially drive the cloth cutting table to move to the lower side of the cutting assembly, and therefore the cutting assembly can cut the warp knitting cloth placed on the cloth cutting table.

Description

Technical Field

[0001] The invention relates to the technical field of a cloth cutting machine suitable for warp knitted fabrics, and in particular to a cloth cutting machine suitable for warp knitted fabrics. Background Art

[0002] At present, a knitted fabric is formed by simultaneously looping one or several groups of yarns arranged in parallel on all the working needles of the warp feeding machine. This method is called warp knitting and the fabric is called warp knitted fabric.

[0003] For example, in a warp knitted cloth cutting device with application number: CN208485368U, it is proposed that by rotating a round handle, the round handle drives the screw to rotate, the screw drives two first sliders to move, the two first sliders drive the clamping plates to move, the clamping plates drive the clamping sleeves to move, and the two clamping sleeves fix and clamp the cloth roll to be cut, which is conducive to cutting the cloth roll to be cut.

[0004] However, the above patents have the following defects:

[0005] (1) After a cloth roll is cut, another cloth roll will be cut. During this process, the cloth roll cutting operation cannot be quickly connected, and the cloth roll needs to be moved and placed on the workbench for cutting comparison, which greatly reduces the continuity of the warp knitted fabric cutting device and reduces the cutting efficiency.

[0006] (2) The above patent cannot fix and clamp the cloth roll well, and the position of the cloth roll may be easily shifted due to the collision between the cutting blade and the cloth roll during cutting. Utility Model Content

[0007] In order to solve one or some technical problems existing in the prior art, the purpose of the present application is to provide a cloth cutting machine suitable for warp knitted cloth, which can sequentially drive the cloth cutting table to move to the lower side of the cutting assembly.

[0008] In order to solve the above existing technical problems, one of the purposes of this application is achieved by adopting the following technical solution:

[0009] A cloth cutting machine suitable for warp knitted fabrics, comprising a workbench, four legs symmetrically arranged at the bottom of the workbench, a gantry frame arranged at the top of the workbench, and also comprising a driving assembly arranged on the workbench, and a plurality of cloth cutting tables symmetrically arranged on the driving assembly and located on the upper side of the workbench, the cloth cutting table being used for placing warp knitted fabrics, and the plurality of cloth cutting tables being slidably arranged on the top of the workbench, a cutting assembly being arranged on the gantry frame, and the cutting assembly having a function of cutting the warp knitted fabrics, and the driving assembly being able to sequentially drive the cloth cutting tables to move to the lower side of the cutting assembly, so that the cutting assembly cuts the warp knitted fabrics placed on the cloth cutting tables.

[0010] Furthermore, the driving assembly includes a driving motor fixedly arranged at the bottom of the workbench, a driving shaft penetrating the workbench and rotating forward and reversely by the driving motor, and an L-shaped connecting rod fixedly connected to the driving shaft is fixedly arranged at the bottom of the cloth cutting table.

[0011] Furthermore, an annular groove is provided on the top of the workbench, the annular groove is centered on the driving shaft, and a sliding column slidably connected to the annular groove is fixedly provided at the bottom of the cloth cutting table.

[0012] Furthermore, two clamping assemblies are symmetrically provided on the top of the placing table, and the two clamping assemblies play a clamping role on the warp knitted cloth. The clamping assembly includes a horizontal box fixedly arranged on the top of the cloth cutting table, a clamping motor fixedly arranged on the rear side wall of the horizontal box, a limiting opening opened on the top of the horizontal box, a bidirectional threaded screw penetrating through the rear side wall of the horizontal box and reversed forward and reversed by the clamping motor, a clamping block symmetrically arranged at the limiting opening and threadedly connected to the bidirectional threaded screw, and a clamping arc groove opened on the clamping block.

[0013] Furthermore, the cutting assembly includes two cylinders fixedly arranged at the top of the gantry, a fixed box fixedly arranged between the bottoms of the two cylinders, a cutting motor fixedly arranged in the fixed box, a cutting shaft penetrating through the outer wall of the fixed box and rotated forward and reversely by the cutting motor, and a cutting blade fixedly arranged on the cutting shaft.

[0014] Furthermore, a lifting and moving assembly is provided on the support leg, and the lifting and moving assembly includes a vertical box fixedly arranged on the outer side wall of the support leg, a T-shaped sleeve penetrating the top of the vertical box, a threaded lifting column penetrating the bottom of the vertical box and screwed in the T-shaped sleeve, and a moving wheel fixedly arranged at the bottom of the threaded lifting column, and sliding grooves are provided on the left and right side walls in the T-shaped sleeve, and a sliding rod slidably connected to the sliding groove is fixedly provided on the threaded lifting column.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] (1) When cutting the warp knitted fabric, the drive assembly is started, and the drive assembly drives the two placement tables to rotate, so that the corresponding placement tables are moved to the lower side of the cutting assembly, and then the cutting assembly is started to cut the warp knitted fabric. After cutting one of the warp knitted fabric rolls, the drive assembly is started to move the other fabric roll placed on the fabric cutting table to the lower side of the cutting assembly, thereby ensuring the continuity of the cut fabric rolls. At the same time, this time can be used to remove the last cut fabric roll from the fabric cutting table, and then put a warp knitted fabric roll on it, which greatly improves the cutting efficiency. Compared with the prior art, the invention solves the problem that the fabric roll cutting operation cannot be quickly connected, and the fabric roll needs to be moved to the workbench for cutting, which greatly reduces the continuity of the warp knitted fabric cutting device and reduces the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall schematic diagram of the present application, showing a schematic diagram of the structure of the lifting and moving assembly, the cutting assembly, and the clamping assembly;

[0018] Figure 2 This is a schematic diagram of the structure of the clamping arc groove in this application;

[0019] In the figure: 1. workbench; 2. outrigger; 3. vertical box; 4. T-shaped sleeve; 5. threaded lifting column; 6. slide rod; 7. slide groove; 8. moving wheel; 9. drive motor; 10. drive shaft; 11. L-shaped connecting rod; 12. cloth cutting table; 13. slide column; 14. annular slot; 15. horizontal box; 16. clamping motor; 17. clamping block; 18. gantry; 19. cylinder; 20. fixed box; 21. cutting motor; 22. cutting shaft; 23. cutting disc; 24. limit port; 25. bidirectional threaded screw; 26. clamping arc groove; 27. lifting and moving assembly; 28. cutting assembly; 29. ​​clamping assembly; 30. driving assembly. DETAILED DESCRIPTION

[0020] Below, the present application is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0021] In the description of the present application, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0022] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects before and after are related to each other in an "or" relationship.

[0023] Embodiment 1:

[0024] like Figure 1-Figure 2 As shown, the present embodiment provides a cloth cutting machine suitable for warp knitted fabrics, which includes a workbench 1, four legs 2 symmetrically arranged at the bottom of the workbench 1, and a gantry 18 arranged at the top of the workbench 1, and also includes a driving component 30 arranged on the workbench 1, and a plurality of cloth cutting tables 12 symmetrically arranged on the driving component 30 and located on the upper side of the workbench 1, the cloth cutting table 12 is used for placing warp knitted fabrics, and the plurality of cloth cutting tables 12 are all slidably arranged on the top of the workbench 1, and a cutting component 28 is provided on the gantry 18, and the cutting component 28 plays a role in cutting the warp knitted fabrics, and the driving component 30 can sequentially drive the lower side of the moving part 28 of the cloth cutting table 12, so that the cutting component 28 cuts the warp knitted fabrics placed on the cloth cutting table 12.

[0025] A warp knitted cloth cutting machine comprises a workbench 1, four legs 2 symmetrically arranged at the bottom of the workbench 1, a gantry 18 arranged at the top of the workbench 1, a driving component 30 arranged on the workbench 1, two cloth cutting tables 12 symmetrically arranged on the upper side of the workbench 1, and the two cloth cutting tables 12 are located on the upper side of the driving component 30, the cloth cutting tables 12 are used to place warp knitted cloth, the two cloth cutting tables 12 are both slidably arranged on the top of the workbench 1, a cutting component 28 is arranged on the gantry 18, the cutting component 28 has a cutting function for cutting the warp knitted cloth, and the driving component 30 can sequentially drive the cloth cutting table 12 to move to the lower side of the cutting component 28, so that the cutting component 28 cuts the warp knitted cloth placed on the cloth cutting table 12. When cutting the warp knitted fabric, start the drive assembly 30, which drives the two placement tables to rotate, so that the corresponding placement tables move to the lower side of the cutting assembly 28, and then start the cutting assembly 28 to cut the warp knitted fabric. After cutting one of the warp knitted fabric rolls, start the drive assembly 30, so that the drive assembly 30 moves the other fabric roll placed on the fabric cutting table 12 to the lower side of the cutting assembly 28, thereby ensuring the continuity of the cut fabric rolls. At the same time, this time can be used to remove the last cut fabric roll from the fabric cutting table 12, and then put another warp knitted fabric roll on it, which greatly improves the cutting efficiency. Compared with the prior art, the problem of not being able to quickly connect the fabric roll cutting operation and needing to move the fabric roll to the workbench 1 for cutting is solved, which greatly reduces the continuity of the warp knitted fabric cutting device and reduces the cutting efficiency.

[0026] Furthermore, the driving assembly 30 includes a driving motor 9 fixedly arranged at the bottom of the workbench 1, a driving shaft 10 which is arranged through the workbench 1 and rotates forward and reversely by the driving motor 9, and an L-shaped connecting rod 11 fixedly arranged at the bottom of the cloth cutting table 12 which is fixedly connected to the driving shaft 10. When the driving motor 9 is started during use, the driving motor 9 drives the driving shaft 10 to rotate, and the driving shaft 10 drives the two L-shaped connecting rods 11 to move, and the L-shaped connecting rods 11 drive the cloth cutting table 12 to move, and the cloth cutting table 12 moves the warp knitted cloth to the lower side of the cutting assembly 28 to be cut.

[0027] Furthermore, an annular groove 14 is provided on the top of the workbench 1, and the annular groove 14 is centered on the drive shaft 10. A plurality of slide posts 13 slidably connected to the annular groove 14 are fixedly provided at the bottom of the cloth cutting table 12. A plurality of slide posts 13 can be provided, but ultimately the slide posts 13 should be able to slide along the slide groove 7. In this way, the movement of the cloth cutting table 12 is supported.

[0028] Furthermore, two clamping assemblies 29 are symmetrically provided on the top of the placing table, and the two clamping assemblies 29 play a clamping role on the warp knitted cloth. The clamping assembly 29 includes a horizontal box 15 fixedly provided on the top of the cloth cutting table 12, a clamping motor 16 fixedly provided on the rear side wall of the horizontal box 15, a limiting opening 24 opened on the top of the horizontal box 15, a bidirectional threaded screw 25 penetrating through the rear side wall of the horizontal box 15 and rotated forward and reversely by the clamping motor 16, a clamping block 17 symmetrically provided at the limiting opening 24 and threadedly connected to the bidirectional threaded screw 25, and a clamping arc groove 26 opened on the clamping block 17.

[0029] Two clamping assemblies 29 are symmetrically arranged on the top of the placing table, and the two clamping assemblies 29 play a role in clamping the warp knitted cloth. The clamping assembly 29 includes a horizontal box 15 fixedly arranged on the top of the cloth cutting table 12, a clamping motor 16 is fixedly arranged on the rear side wall of the horizontal box 15, a limiting opening 24 is opened on the top of the horizontal box 15, a bidirectional threaded screw 25 that is reversed by the clamping motor 16 is penetrated on the rear side wall of the horizontal box 15, two clamping blocks 17 threadedly connected to the bidirectional threaded screw 25 are symmetrically arranged at the limiting opening 24, and a clamping arc groove is opened on the clamping block 17 26. When in use, the warp knitted fabric roll is placed between the tops of the two horizontal boxes 15, and then the two clamping motors 16 are started at the same time. The clamping motor 16 drives the bidirectional threaded screw 25 to rotate, and the bidirectional threaded screw 25 drives the two clamping blocks 17 to move, so that the warp knitted fabric roll is finally clamped between the two clamping arc grooves 26, which can clamp and fix the fabric roll well to avoid position displacement. Compared with the prior art, this solves the technical problem that the fabric roll cannot be fixed and clamped well, and the position of the fabric roll is easily offset due to the collision between the cutting knife and the fabric roll during cutting.

[0030] Furthermore, the cutting assembly 28 includes two cylinders 19 fixedly arranged at the top of the gantry 18, a fixed box 20 fixedly arranged between the bottoms of the two cylinders 19, a cutting motor 21 fixedly arranged in the fixed box 20, a cutting shaft 22 penetrating the outer wall of the fixed box 20 and rotating forward and reversely by the cutting motor 21, and a cutting blade 23 fixedly arranged on the cutting shaft 22.

[0031] The cutting assembly 28 includes two cylinders 19 fixedly arranged at the top of the gantry 18, a fixed box 20 fixedly arranged between the bottoms of the two cylinders 19, a cutting motor 21 fixedly arranged in the fixed box 20, a cutting shaft 22 that is rotated forward and reversely by the cutting motor 21 is penetrated through the outer wall of the fixed box 20, and a cutting blade 23 is fixedly arranged on the cutting shaft 22. When in use, the cylinder 19 is connected to the air pump, and the two cylinders 19 are started at the same time, the cylinder 19 drives the fixed box 20 to move, the fixed box 20 drives the cutting motor 21 to move downward, and then the cutting motor 21 is started, the cutting motor 21 drives the cutting shaft 22 to rotate, and the cutting shaft 22 drives the cutting blade 23 to rotate, so that the cutting blade 23 cuts the warp knitted fabric roll.

[0032] Furthermore, a lifting and moving assembly 27 is provided on the support leg 2, and the lifting and moving assembly 27 includes a vertical box 3 fixedly arranged on the outer wall of the support leg 2, a T-shaped sleeve 4 fixedly arranged on the top of the vertical box 3, a threaded lifting column 5 penetrating through the bottom of the vertical box 3 and screwed in the T-shaped sleeve 4, and a moving wheel 8 fixedly arranged at the bottom of the threaded lifting column 5, and the left and right side walls in the T-shaped sleeve 4 are both provided with sliding grooves 7, and a sliding rod 6 slidably connected to the sliding groove 7 is fixedly provided on the threaded lifting column 5.

[0033] The leg 2 is provided with a lifting and moving assembly 27, which includes a vertical box 3 fixedly arranged on the outer wall of the leg 2, a T-shaped sleeve 4 penetrating the top of the vertical box 3, and the T-shaped sleeve 4 is rotatably connected to the vertical box 3, a threaded lifting column 5 screwed in the T-shaped sleeve 4 is penetrating the bottom of the vertical box 3, and a moving wheel 8 is fixedly arranged at the bottom of the threaded lifting column 5, and a slide groove 7 is provided on the left and right side walls of the T-shaped sleeve 4. A sliding rod 6 slidably connected in the slide groove 7 is fixedly arranged on the threaded lifting column 5, and the sliding rod 6 cooperates with the slide groove 7 to limit the lifting and lowering of the threaded lifting column 5. When in use, the four T-shaped sleeves 4 are screwed at the same time, and the T-shaped sleeves 4 drive the threaded lifting column 5 to move, and the threaded lifting column 5 drives the moving wheel 8 to move, so that the moving wheel 8 supports the ground, and finally the leg 2 is separated from the ground, thereby realizing the rapid support of the cloth cutting machine and facilitating the movement of the cloth cutting machine.

[0034] The above-mentioned implementation modes are only preferred implementation modes of the present application and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present application shall fall within the scope of protection required by the present application.

Claims

1. A cloth cutting machine suitable for warp knitted cloth, comprising a workbench (1), four legs (2) symmetrically arranged at the bottom of the workbench (1), and a gantry (18) arranged at the top of the workbench (1), characterized in that: The invention also comprises a driving assembly (30) arranged on the workbench (1), and a plurality of cloth cutting tables (12) symmetrically arranged on the driving assembly (30) and located on the upper side of the workbench (1); the cloth cutting tables (12) are used for placing warp knitted fabrics; the plurality of cloth cutting tables (12) are slidably arranged on the top of the workbench (1); a cutting assembly (28) is arranged on the gantry (18); the cutting assembly (28) plays a role in cutting the warp knitted fabrics; the driving assembly (30) can sequentially drive the cloth cutting tables (12) to move to the lower side of the cutting assembly (28), so that the cutting assembly (28) cuts the warp knitted fabrics placed on the cloth cutting tables (12).

2. A cloth cutting machine suitable for warp knitted cloth according to claim 1, characterized in that: The driving assembly (30) comprises a driving motor (9) fixedly arranged at the bottom of the workbench (1), a driving shaft (10) penetrating the workbench (1) and rotating forward and reversely by the driving motor (9), and an L-shaped connecting rod (11) fixedly connected to the driving shaft (10) is fixedly arranged at the bottom of the cloth cutting table (12).

3. A cloth cutting machine suitable for warp knitted cloth according to claim 2, characterized in that: The top of the workbench (1) is provided with an annular groove (14), the annular groove (14) being centered on the drive shaft (10), and the bottom of the cloth cutting table (12) is fixed with a sliding column (13) which is slidably connected to the annular groove (14).

4. A cloth cutting machine suitable for warp knitted cloth according to claim 1, characterized in that: Two clamping assemblies (29) are symmetrically arranged on the top of the cloth cutting table, and the two clamping assemblies (29) play a role in clamping the warp knitted cloth. The clamping assembly (29) includes a horizontal box (15) fixedly arranged on the top of the cloth cutting table (12), a clamping motor (16) fixedly arranged on the rear side wall of the horizontal box (15), a limiting opening (24) opened on the top of the horizontal box (15), a bidirectional threaded screw (25) penetrating the rear side wall of the horizontal box (15) and rotating forward and reversely by the clamping motor (16), a clamping block (17) symmetrically arranged at the limiting opening (24) and threadedly connected to the bidirectional threaded screw (25), and a clamping arc groove (26) opened on the clamping block (17).

5. A cloth cutting machine suitable for warp knitted cloth according to claim 1, characterized in that: The cutting assembly (28) comprises two cylinders (19) fixedly arranged at the top of the gantry (18), a fixed box (20) fixedly arranged between the bottoms of the two cylinders (19), a cutting motor (21) fixedly arranged in the fixed box (20), a cutting shaft (22) penetrating the outer wall of the fixed box (20) and rotating forward and reversely by the cutting motor (21), and a cutting blade (23) fixedly arranged on the cutting shaft (22).

6. A cloth cutting machine suitable for warp knitted cloth according to claim 1, characterized in that: The support leg (2) is provided with a lifting and moving assembly (27), and the lifting and moving assembly (27) includes a vertical box (3) fixedly arranged on the outer wall of the support leg (2), a T-shaped sleeve (4) penetrating the top of the vertical box (3), a threaded lifting column (5) penetrating the bottom of the vertical box (3) and screwed into the T-shaped sleeve (4), and a moving wheel (8) fixedly arranged at the bottom of the threaded lifting column (5), and the left and right side walls in the T-shaped sleeve (4) are both provided with a sliding groove (7), and the threaded lifting column (5) is fixedly provided with a sliding rod (6) slidably connected to the sliding groove (7).

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