Garment fabric cutting device

Abstract

The utility model relates to the technical field of fabric tailoring, and discloses a garment fabric tailoring device which is characterized in that a third motor runs to drive a second ball screw to rotate, and the second ball screw rotates to drive two mounting blocks to slide in different directions at the same time; the distance between the two tailoring devices is adjusted according to the width of clothing cloth, then a first motor operates to drive a first ball screw to rotate, the first ball screw rotates, and when the first ball screw rotates, a sliding plate is driven to move front and back through a sliding pair, so that a cloth rolling mechanism is driven to move back and forth, and the cloth rolling mechanism is driven to roll the clothing cloth. Two second motors operate at the same time to drive two threaded rods to rotate, the two threaded rods rotate to drive a supporting frame to move up and down, and therefore the cloth rolling mechanism is driven to move up and down, and the tension in the cloth conveying process is adjusted according to the thickness and the material of cloth.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric cutting, in particular to a clothing fabric cutting device. Background Art

[0002] With the rapid development of my country's textile industry in recent years, the industry's requirements for cutting technology have become increasingly higher.

[0003] Chinese patent "CN220296150U" discloses a clothing fabric cutting device, which includes a frame, a conveyor belt is arranged on the frame, a cutting mechanism is arranged on the upper end of the conveyor belt, and a stretching structure is arranged on the frame; the utility model has a reasonable structure and a novel design. The stretching structure is used to smooth the cut part of the textile fabric to avoid wrinkles on the fabric, thereby saving manpower and improving cutting efficiency. The cutting is carried out in conjunction with the cutting mechanism to ensure that the cut part of the fabric is flat, thereby ensuring the quality of the fabric.

[0004] Before sewing clothing fabrics, the clothing fabrics need to be cut into appropriate sizes. The fabric cutting process is completed on the cutting equipment. During operation, the wound fabric is unfolded and the clothing fabric is transmitted through the winding equipment. Although the above patent can smooth the cut parts of the textile fabrics by the stretching structure to avoid wrinkles on the fabrics and ensure that the cut parts of the fabrics are flat, it cannot adjust the tension of the fabric during the transmission process according to the material and thickness of the fabric. It does not take into account that during the transmission process of the fabric, due to the different thickness and material of the fabric, the required tension of the transmission is also inconsistent, otherwise it will affect the cutting effect. Therefore, the utility model proposes a clothing fabric cutting device. Utility Model Content

[0005] The purpose of the utility model is to provide a clothing fabric cutting device to solve the above technical problems.

[0006] The purpose of the utility model can be achieved through the following technical solutions: A clothing fabric cutting device, comprising a supporting device, a fabric conveying device is provided on one side of the supporting device, and a fabric cutting device is provided above the supporting device;

[0007] The fabric conveying device comprises a first motor and a sliding plate, the output shaft of the first motor is fixedly connected to a first ball screw, the sliding plate is slidably arranged on the first ball screw, and the sliding plate is fixedly connected to a sliding pair of the first ball screw, and two sliding blocks are symmetrically distributed at the bottom of the sliding plate, and the two sliding blocks are slidably connected to the sliding groove;

[0008] Two symmetrically distributed worm wheels are provided above the top of the sliding plate, the bottoms of the two worm wheels are rotatably connected to the top of the sliding plate, the two worm wheels are meshed with worms, both ends of the two worms are rotatably connected to the sliding plate, and the sides of the two worms are provided with second motors;

[0009] The tops of the two worm wheels are provided with threaded rods, and a support frame is provided above the two worm wheels. The two threaded rods are threadedly connected to the support frame, and the support frame is provided with a cloth winding mechanism.

[0010] As a further description of the solution of the utility model, the supporting device includes a base plate, a top of the base plate is provided with a mounting groove and two symmetrically distributed sliding grooves on one side, the sliding grooves are arranged on both sides of the mounting groove, a clothing fabric unwinding mechanism is provided on the other side of the top of the base plate, two symmetrically distributed baffles are provided between the mounting groove and the clothing fabric unwinding mechanism, and a cutting workbench is provided between the two baffles.

[0011] As a further description of the solution of the utility model, the first motor is fixedly mounted on one side of the base plate, and the two ends of the first ball screw are rotatably connected to the two sides of the mounting groove respectively.

[0012] As a further description of the solution of the utility model, the second motor is fixedly installed on one side of the sliding plate, and the output shafts of the two second motors pass through the sliding plate and are fixedly connected to the two worm gears respectively.

[0013] As a further description of the scheme of the utility model, the fabric cutting device includes a second ball screw and a third motor, the two ends of the second ball screw are respectively rotatably connected to the two baffles, two symmetrically distributed mounting blocks are slidingly arranged on the second ball screw, electric cylinders are fixedly installed on the bottom of the two mounting blocks, and fixed blocks are fixed to the output shafts of the two electric cylinders, and cutting equipment is provided on the two fixed blocks.

[0014] As a further description of the solution of the utility model, the third motor is fixedly mounted on a baffle on one side, and the output shaft of the third motor passes through the baffle and is fixedly connected to the second ball screw.

[0015] As a further description of the solution of the utility model, the two mounting blocks are respectively fixedly connected to the two sliding pairs of the second ball screw, and the threads of the two sliding pairs of the second ball screw are opposite.

[0016] Beneficial effects of the utility model:

[0017] The utility model firstly drives the second ball screw to rotate by the operation of the third motor, and the rotation of the second ball screw drives the two mounting blocks to slide simultaneously in different directions, thereby adjusting the distance between the two cutting devices according to the width of the clothing fabric, and then drives the first ball screw to rotate by the operation of the first motor. When the first ball screw rotates, the sliding plate is driven to move forward and backward through the sliding pair, thereby driving the fabric winding mechanism to move back and forth, and the two threaded rods are driven to rotate by the simultaneous operation of the two second motors, and the rotation of the two threaded rods drives the support frame to move up and down, thereby driving the fabric winding mechanism to move up and down, thereby adjusting the tension of the fabric in the transmission process according to the thickness and material of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of the clothing fabric cutting device of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the support device of the utility model clothing fabric cutting device;

[0021] Figure 3 This is a schematic diagram of the structure of the fabric conveying device for clothing fabrics of the utility model;

[0022] Figure 4 The figure is a schematic diagram of the structure of the clothing fabric cutting device of the utility model.

[0023] In the figure, 1. supporting device; 2. fabric conveying device; 3. fabric cutting device; 11. bottom plate; 12. mounting groove; 13. sliding groove; 14. clothing fabric unwinding mechanism; 15. baffle; 16. cutting workbench; 21. sliding plate; 22. first ball screw; 23. sliding block; 24. worm gear; 25. worm; 26. second motor; 27. threaded rod; 28. supporting frame; 29. ​​fabric winding mechanism; 31. second ball screw; 32. mounting block; 33. electric cylinder; 34. fixing block; 35. cutting equipment. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1As shown, a clothing fabric cutting device comprises a supporting device 1, a fabric conveying device 2 is provided on one side of the supporting device 1, and a fabric cutting device 3 is provided above the supporting device 1;

[0026] See also Figure 2 As shown, the supporting device 1 includes a base plate 11, a top of the base plate 11 is provided with a mounting groove 12 and two symmetrically distributed sliding grooves 13 on one side, the sliding grooves 13 are arranged on both sides of the mounting groove 12, a clothing fabric unwinding mechanism 14 is provided on the other side of the top of the base plate 11, two symmetrically distributed baffles 15 are provided between the mounting groove 12 and the clothing fabric unwinding mechanism 14, and a cutting workbench 16 is provided between the two baffles 15.

[0027] See also Figure 3 As shown, the fabric conveying device 2 includes a first motor and a sliding plate 21, the output shaft of the first motor is fixedly connected to a first ball screw 22, the sliding plate 21 is slidably arranged on the first ball screw 22, and the sliding plate 21 is fixedly connected to the sliding pair of the first ball screw 22, and the bottom of the sliding plate 21 is provided with two symmetrically distributed sliding blocks 23, and the two sliding blocks 23 are slidably connected to the sliding groove 13;

[0028] Two symmetrically distributed worm gears 24 are provided above the top of the sliding plate 21, the bottoms of the two worm gears 24 are rotatably connected to the top of the sliding plate 21, the two worm gears 24 are meshed with worms 25, both ends of the two worms 25 are rotatably connected to the sliding plate 21, and the sides of the two worms 25 are provided with second motors 26;

[0029] A threaded rod 27 is provided on the top of the two worm wheels 24 , and a support frame 28 is provided above the two worm wheels 24 . The two threaded rods 27 are threadedly connected to the support frame 28 , and the support frame 28 is provided with a cloth winding mechanism 29 .

[0030] The first motor is fixedly mounted on one side of the bottom plate 11 , and two ends of the first ball screw 22 are rotatably connected to two sides of the mounting groove 12 .

[0031] The second motor 26 is fixedly mounted on one side of the sliding plate 21 , and the output shafts of the two second motors 26 penetrate the sliding plate 21 and are fixedly connected to the two worm gears 25 respectively.

[0032] When in use, the first ball screw 22 is driven to rotate by the operation of the first motor. When the first ball screw 22 rotates, the sliding plate 21 is driven to move forward and backward through the sliding pair, thereby driving the cloth winding mechanism 29 to move back and forth. The two second motors 26 are driven to rotate by the simultaneous operation of the two threaded rods 27. The rotation of the two threaded rods 27 drives the support frame 28 to move up and down, thereby driving the cloth winding mechanism 29 to move up and down, thereby adjusting the tension of the cloth during transmission according to the thickness and material of the cloth.

[0033] See also Figure 4 As shown, the fabric cutting device 3 includes a second ball screw 31 and a third motor, the two ends of the second ball screw 31 are rotatably connected to the two baffles 15 respectively, and two symmetrically distributed mounting blocks 32 are slidingly arranged on the second ball screw 31, and electric cylinders 33 are fixedly installed at the bottom of the two mounting blocks 32, and fixed blocks 34 are fixed to the output shafts of the two electric cylinders 33, and cutting equipment 35 is provided on the two fixed blocks 34.

[0034] The third motor is fixedly mounted on the baffle 15 on one side, and the output shaft of the third motor passes through the baffle 15 and is fixedly connected to the second ball screw 31 .

[0035] The two mounting blocks 32 are respectively fixedly connected to the two sliding pairs of the second ball screw 31 , and the threads of the two sliding pairs of the second ball screw 31 are opposite.

[0036] When in use, the third motor drives the second ball screw 31 to rotate, and the rotation of the second ball screw 31 drives the two mounting blocks 32 to slide in different directions at the same time, thereby adjusting the distance between the two cutting devices 35 according to the width of the clothing fabric.

[0037] Working principle: The utility model first drives the second ball screw 31 to rotate through the operation of the third motor, and the rotation of the second ball screw 31 drives the two mounting blocks 32 to slide simultaneously in different directions, thereby adjusting the distance between the two cutting devices 35 according to the width of the clothing fabric, and then drives the first ball screw 22 to rotate through the operation of the first motor. When the first ball screw 22 rotates, the sliding plate 21 is driven to move forward and backward through the sliding pair, thereby driving the fabric winding mechanism 29 to move back and forth, and the two threaded rods 27 are driven to rotate by the simultaneous operation of the two second motors 26. The rotation of the two threaded rods 27 drives the support frame 28 to move up and down, thereby driving the fabric winding mechanism 29 to move up and down, thereby adjusting the tension of the fabric during transmission according to the thickness and material of the fabric.

[0038] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A clothing fabric cutting device, characterized in that: It comprises a supporting device (1), a fabric conveying device (2) is provided on one side of the supporting device (1), and a fabric cutting device (3) is provided above the supporting device (1); The fabric conveying device (2) comprises a first motor and a sliding plate (21), the output shaft of the first motor is fixedly connected to a first ball screw (22), the sliding plate (21) is slidably arranged on the first ball screw (22), and the sliding plate (21) is fixedly connected to a sliding pair of the first ball screw (22), and the bottom of the sliding plate (21) is provided with two symmetrically distributed sliding blocks (23), and the two sliding blocks (23) are slidably connected to the sliding groove (13); Two symmetrically distributed worm wheels (24) are provided above the top of the sliding plate (21); the bottoms of the two worm wheels (24) are rotatably connected to the top of the sliding plate (21); the two worm wheels (24) are meshed with worms (25); both ends of the two worms (25) are rotatably connected to the sliding plate (21); and second motors (26) are provided on the sides of the two worms (25); The tops of the two worm wheels (24) are both provided with threaded rods (27), and a support frame (28) is provided above the two worm wheels (24). The two threaded rods (27) are threadedly connected to the support frame (28), and the support frame (28) is provided with a cloth winding mechanism (29).

2. A clothing fabric cutting device according to claim 1, characterized in that: The support device (1) comprises a bottom plate (11), a top of the bottom plate (11) having a mounting groove (12) and two symmetrically distributed sliding grooves (13) on one side, the sliding grooves (13) being arranged on both sides of the mounting groove (12), a clothing fabric unwinding mechanism (14) being arranged on the other side of the top of the bottom plate (11), two symmetrically distributed baffles (15) being arranged between the mounting groove (12) and the clothing fabric unwinding mechanism (14), and a cutting workbench (16) being arranged between the two baffles (15).

3. A clothing fabric cutting device according to claim 2, characterized in that: The first motor is fixedly mounted on one side of the base plate (11), and the two ends of the first ball screw (22) are rotatably connected to the two sides of the mounting groove (12) respectively.

4. A clothing fabric cutting device according to claim 2, characterized in that: The second motor (26) is fixedly mounted on one side of the sliding plate (21), and the output shafts of the two second motors (26) penetrate the sliding plate (21) and are respectively fixedly connected to the two worm gears (25).

5. A clothing fabric cutting device according to claim 4, characterized in that: The fabric cutting device (3) comprises a second ball screw (31) and a third motor, the two ends of the second ball screw (31) are rotatably connected to the two baffles (15) respectively, the second ball screw (31) is slidably provided with two symmetrically distributed mounting blocks (32), the bottoms of the two mounting blocks (32) are fixedly provided with electric cylinders (33), the output shafts of the two electric cylinders (33) are fixed with fixed blocks (34), and the two fixed blocks (34) are provided with cutting devices (35).

6. A clothing fabric cutting device according to claim 5, characterized in that: The third motor is fixedly mounted on a baffle (15) on one side, and the output shaft of the third motor passes through the baffle (15) and is fixedly connected to the second ball screw (31).

7. A clothing fabric cutting device according to claim 6, characterized in that: The two mounting blocks (32) are respectively fixedly connected to the two sliding pairs of the second ball screw (31), and the threads of the two sliding pairs of the second ball screw (31) are opposite.

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