Cloth cutting device

Abstract

The utility model relates to a cloth cutting device which comprises a cloth cutting machine. A conveying belt is mounted in the middle of the cloth cutting machine; a cutting assembly is mounted at the top of the cloth cutting machine; the side wall of the cutting assembly is fixedly connected with a pair of electric push rods. The electric push rods are symmetrically arranged on the cutting assembly. The output end of the electric push rod is fixedly connected with a connecting plate, the electric push rod continuously drives the connecting plate to move downwards, after a pressing plate makes contact with the surface of cloth, a reset spring between the connecting plate and the pressing plate is compressed, then the reset spring generates downward thrust on the pressing plate, and then the pressing plate is tightly attached to the surface of the cloth. The cloth is cut at the moment, the possibility of sliding or bending during cloth cutting can be reduced, the cloth is fixed through the pressing plate, the stability during cloth processing is improved, the possibility of quality reduction caused by deviation during cloth cutting is reduced, and the production quality of the cloth is improved.

Description

Technical Field

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

[0002] Cloth is a kind of textile, which is widely used in many fields such as clothing, home decoration, industrial products, etc.

[0003] During the production process of cloth, the raw materials need to be processed into yarns, then the yarns are processed into cloth by a loom, then the cloth is dyed, and finally the cloth is cut according to the required size and shape.

[0004] When cutting the cloth, it is found that the cutting tool will move on the surface of the cloth, which will drive the cloth to slide or bend, resulting in deviation of subsequent cutting and reducing the production quality of the cloth. Summary of the Utility Model

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the problem that when cutting the cloth in the prior art, it is found that the cutting tool will move on the surface of the cloth, which will drive the cloth to wrinkle or bend, resulting in deviation of subsequent cutting and reducing the production quality of the cloth.

[0006] To solve the above technical problem, the utility model provides a cloth cutting device, including a cloth cutting machine; a conveyor belt is installed in the middle of the cloth cutting machine; a cutting assembly is installed on the top of the cloth cutting machine; a pair of electric push rods are fixedly connected to the side wall of the cutting assembly; the electric push rods are symmetrically arranged on the cutting assembly; a connecting plate is fixedly connected to the output end of the electric push rod; a sliding rod is slidably connected to the middle of the connecting plate; a pressing plate is fixedly connected to the bottom end of the sliding rod; a limiting piece is fixedly connected to the top end of the sliding rod; a return spring is fixedly connected between the pressing plate and the connecting plate; the return spring is sleeved on the sliding rod. The cloth is fixed through the above structure, which improves the stability during cloth processing, reduces the possibility of quality decline caused by deviation during cloth cutting, and improves the production quality of the cloth.

[0007] In an embodiment of the utility model, a pair of rollers are rotatably connected to the middle of the pressing plate; the rollers are symmetrically arranged on both sides of the sliding rod. Through the above structure, the cloth can move and be processed while being fixed by the rollers, which improves the convenience and makes the processing more convenient and fast.

[0008] In an embodiment of the present utility model, the connecting plate comprises an adjusting plate and a fixing plate; the adjusting plate is fixedly connected to the output end of the electric push rod; the fixing plate is arranged at the end of the adjusting plate and is slidably connected to the adjusting plate; the sliding rod is slidably connected to the middle of the fixing plate; the reset spring is fixedly arranged between the pressing plate and the fixing plate; the connecting plate is arranged in a U shape, and the adaptability of the device is increased through the above structure.

[0009] In an embodiment of the present utility model, a rubber pad is fixedly connected to the end of the adjusting plate; the rubber pad is sleeved on the fixing plate; the rubber pad and the fixing plate are slidably connected, and the stability of the fixing plate and the adjusting plate is improved through the above structure.

[0010] In an embodiment of the present utility model, an exhaust fan is fixedly connected to the side wall of one of the cutting assemblies; the output end of the exhaust fan is fixedly connected to an air duct; one end of the air duct far away from the exhaust fan is fixedly connected to the side wall of the other cutting assembly; multiple dust suction pipes are fixedly connected to the middle of the air duct; the dust suction pipes and the air duct are communicated with each other; the dust suction pipes are arranged facing the conveyor belt, and impurities generated by cloth cutting are reduced through the above structure, and the production quality of the cloth is improved.

[0011] In an embodiment of the present utility model, multiple groups of cleaning brush hairs are fixedly connected to the middle of the air duct; the cleaning brush hairs are arranged in an array on the air duct, and the cleaning effect on the cloth is improved through the above structure, and the production quality of the cloth is increased.

[0012] In an embodiment of the present utility model, a connecting pull rope is fixedly connected between the mutually adjacent cleaning brush hairs; the connecting pull rope is arranged in the middle of the cleaning brush hairs, and the concentration degree of the cleaning brush hairs is increased through the above structure, and further the cleaning effect of the cleaning brush hairs is improved.

[0013] In an embodiment of the present utility model, the bottom ends of the cleaning brush hairs are in contact with the surface of the conveyor belt; the cleaning brush hairs and the dust suction pipes are arranged in a staggered manner, and the cleaning effect of the cleaning brush hairs on the cloth is better through the above structure.

[0014] The above technical solution of the present utility model has the following advantages compared with the prior art:

[0015] For the cloth cutting device described in the present utility model, by using the pressing plate to fix the cloth, the stability during cloth processing is improved, the possibility of quality decline caused by deviation during cloth cutting is reduced, and the production quality of the cloth is improved.

[0016] A fabric cutting device according to the present utility model can change the sliding friction resistance between the fabric and the pressing plate into the rolling friction resistance between the fabric and the roller, so that during the fabric processing, the friction resistance that needs to be overcome when the fabric moves can be reduced. Furthermore, during the process of the fabric being fixed by the roller, the fabric can also be moved for processing, improving the convenience and making the processing more convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the content of the present utility model easier to be clearly understood, the present utility model will be further described in detail below according to the specific embodiments of the present utility model and in conjunction with the drawings.

[0018] Figure 1 is a perspective view of the present utility model;

[0019] Figure 2 is a structural schematic diagram of the fabric cutting machine in the present utility model;

[0020] Figure 3 is a structural schematic diagram of the connecting plate in the present utility model;

[0021] Figure 4 is a structural schematic diagram of the pressing plate in the present utility model;

[0022] Figure 5 is a structural schematic diagram of the air duct in the present utility model;

[0023] Explanation of the reference numerals in the drawings: 1. Fabric cutting machine; 2. Conveyor belt; 3. Cutting assembly; 4. Electric push rod; 5. Connecting plate; 6. Slide bar; 7. Pressing plate; 8. Limiting piece; 9. Return spring; 10. Roller; 11. Adjusting plate; 12. Fixed plate; 13. Rubber pad; 14. Exhaust fan; 15. Air duct; 16. Dust suction pipe; 17. Cleaning brush bristles; 18. Connecting pull rope. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present utility model will be further described below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and can implement it, but the embodiments cited do not limit the present utility model.

[0025] Refer to Figures 1 to 3As shown in the figure, the utility model includes a fabric cutting machine 1; a conveyor belt 2 is installed in the middle of the fabric cutting machine 1; a cutting assembly 3 is installed on the top of the fabric cutting machine 1; a pair of electric push rods 4 are fixedly connected to the side wall of the cutting assembly 3; the electric push rods 4 are symmetrically arranged on the cutting assembly 3; the output end of the electric push rod 4 is fixedly connected to a connecting plate 5; a sliding rod 6 is slidably connected to the middle of the connecting plate 5; the bottom end of the sliding rod 6 is fixedly connected to a pressing plate 7; the top end of the sliding rod 6 is fixedly connected to a limiting piece 8; a return spring 9 is fixedly connected between the pressing plate 7 and the connecting plate 5; the return spring 9 is sleeved on the sliding rod 6. During work, first place the fabric to be cut on the conveyor belt 2, turn on the control switch of the fabric cutting machine 1, so that the conveyor belt 2 drives the fabric to move forward. When the fabric moves to the corresponding position below the cutting assembly 3, control the switch of the electric push rod 4, so that the electric push rod 4 drives the connecting plate 5 to move downward, and then make multiple pressing plates 7 press the surface of the fabric. By continuously making the electric push rod 4 drive the connecting plate 5 to move downward, after the pressing plate 7 contacts the fabric surface, the return spring 9 between the connecting plate 5 and the pressing plate 7 is compressed, and then the return spring 9 generates a downward thrust on the pressing plate 7, so that the pressing plate 7 closely adheres to the fabric surface. At this time, cutting the fabric can reduce the possibility of the fabric sliding or bending during cutting. By using the pressing plate 7 to fix the fabric, the stability during fabric processing is improved, the possibility of quality decline caused by deviation during fabric cutting is reduced, and the production quality of the fabric is improved. When cutting the subsequent fabric, control the electric push rod 4 to lift the connecting plate 5, so that the pressing plate 7 is away from the fabric surface, and then continue to move the fabric through the conveyor belt 2 to realize the replacement processing of the fabric.

[0026] Refer to Figure 3 and Figure 4 As shown in the figure, a pair of rollers 10 are rotatably connected to the middle of the pressing plate 7; the rollers 10 are symmetrically arranged on both sides of the sliding rod 6. During work, by providing rollers 10 on the pressing plate 7, when the pressing plate 7 contacts the fabric driven by the electric push rod 4, because the rollers 10 are provided on the pressing plate 7, the surface of the rollers 10 contacts the fabric. At this time, while the rollers 10 press and fix the fabric, the conveyor belt 2 can continue to drive the fabric to move. By changing the sliding friction resistance between the fabric and the pressing plate 7 into the rolling friction resistance between the fabric and the rollers 10, during the fabric processing, the friction resistance that needs to be overcome when the fabric moves can be reduced, so that the fabric can also be processed while being fixed by the rollers 10, improving the convenience and making the processing more convenient and fast.

[0027] Refer to Figure 4As shown, the connecting plate 5 is composed of an adjusting plate 11 and a fixing plate 12; the adjusting plate 11 is fixedly connected to the output end of the electric push rod 4; the fixing plate 12 is arranged at the end of the adjusting plate 11 and is slidably connected to the adjusting plate 11; the sliding rod 6 is slidably connected to the middle of the fixing plate 12; the return spring 9 is fixedly arranged between the pressing plate 7 and the fixing plate 12; the connecting plate 5 is arranged in a U shape. During operation, by using the fixing plate 12 and the adjusting plate 11 to form the air duct 15, the position of the pressing plate 7 above the conveyor belt 2 can be adjusted by moving the position of the fixing plate 12 on the adjusting plate 11. Furthermore, when fixing fabrics of different sizes, by stretching the fixing plate 12 to move the pressing plate 7 to the corresponding position of the fabric, the fabric can be fixed, increasing the adaptability of the device.

[0028] Refer to Figure 4 As shown, a rubber pad 13 is fixedly connected to the end of the adjusting plate 11; the rubber pad 13 is sleeved on the fixing plate 12; the rubber pad 13 is slidably connected to the fixing plate 12. During operation, by providing the rubber pad 13 between the adjusting plate 11 and the fixing plate 12, the rubber pad 13 can increase the friction between the fixing plate 12 and the adjusting plate 11, thereby making the fixing plate 12 more stable on the adjusting plate 11, reducing the possibility of the fixing plate 12 sliding, and improving the stability of the fixing plate 12 and the adjusting plate 11.

[0029] Refer to Figures 1 to 5 As shown, an exhaust fan 14 is fixedly connected to the side wall of one of the cutting assemblies 3; the output end of the exhaust fan 14 is fixedly connected to an air duct 15; the end of the air duct 15 away from the exhaust fan 14 is fixedly connected to the side wall of the other cutting assembly 3; multiple dust suction pipes 16 are fixedly connected to the middle of the air duct 15; the dust suction pipes 16 and the air duct 15 are communicated with each other; the dust suction pipes 16 are arranged facing the conveyor belt 2. During operation, during the process of cutting the fabric, by turning on the switch of the exhaust fan 14, the exhaust fan 14 extracts the air inside the air duct 15, and then extracts the air above the fabric through the dust suction pipes 16, so that the fiber impurities and fluff generated by fabric cutting can be extracted by the exhaust fan 14 through the dust suction pipes 16, reducing the impurities generated by fabric cutting and improving the production quality of the fabric.

[0030] Refer to Figure 5 As shown, multiple cleaning brush hairs 17 are fixedly connected to the middle of the air duct 15; the cleaning brush hairs 17 are arranged in an array on the air duct 15. During operation, by providing multiple cleaning brush hairs 17 on the air duct 15, during the movement of the fabric, the cleaning brush hairs 17 can clean the surface of the fabric, making the impurities on the fabric surface separate from the fabric, and then enabling the dust suction pipes 16 to better absorb the impurities, reducing the influence on subsequent processing caused by the existence of cut impurities on the fabric, improving the cleaning effect of the fabric, and increasing the production quality of the fabric.

[0031] Refer to Figure 5 As shown, a connecting drawstring 18 is fixedly connected between the cleaning bristles 17 that are close to each other; the connecting drawstring 18 is arranged in the middle of the cleaning bristles 17. During operation, by providing the connecting drawstring 18 between the cleaning bristles 17, multiple groups of cleaning bristles 17 can be fixed together through the connecting drawstring 18, increasing the concentration degree of the cleaning bristles 17, and thus improving the cleaning effect of the cleaning bristles 17.

[0032] Refer to Figure 2 As shown, the bottom end of the cleaning bristles 17 is in contact with the surface of the conveyor belt 2; the cleaning bristles 17 and the suction pipe 16 are arranged in an alternating manner. During operation, by extending the cleaning bristles 17 to the position of the conveyor belt 2, when the fabric passes through the position where the cleaning bristles 17 are located, the cleaning bristles 17 are bent, increasing the contact surface between the cleaning bristles 17 and the fabric, and thus making the cleaning effect of the cleaning bristles 17 on the fabric better.

[0033] During operation, first weave the fabric to be cut on the conveyor belt 2. By turning on the control switch of the fabric cutting machine 1, the conveyor belt 2 drives the fabric to move forward. When the fabric moves to the corresponding position below the cutting assembly 3, control the switch of the electric push rod 4 to drive the connecting plate 5 to move downward, and then make multiple pressing plates 7 press the surface of the fabric. By continuously driving the connecting plate 5 to move downward by the electric push rod 4, after the pressing plate 7 contacts the surface of the fabric, the return spring 9 between the connecting plate 5 and the pressing plate 7 is compressed, and thus the return spring 9 generates a downward thrust on the pressing plate 7, and then the pressing plate 7 closely adheres to the surface of the fabric. At this time, cut the fabric, which can reduce the possibility of the fabric sliding or bending during cutting. By using the pressing plate 7 to fix the fabric, the stability during fabric processing is improved, the possibility of the fabric deviating during cutting and resulting in a quality decline is reduced, and the production quality of the fabric is improved. When it is necessary to cut the subsequent fabric, control the electric push rod 4 to lift the connecting plate 5 to make the pressing plate 7 away from the surface of the fabric, and then continue to move the fabric through the conveyor belt 2 to realize the replacement processing of the fabric.

[0034] By providing rollers 10 on the pressing plate 7, when the pressing plate 7 contacts the fabric driven by the electric push rod 4, because the rollers 10 are arranged on the pressing plate 7, the surface of the rollers 10 contacts the fabric. At this time, while the rollers 10 press and fix the fabric, the conveyor belt 2 can continue to drive the fabric to move. By changing the sliding friction resistance between the fabric and the pressing plate 7 into the rolling friction resistance between the fabric and the rollers 10, during the fabric processing, the friction resistance that needs to be overcome when the fabric moves can be reduced, and thus the fabric can also be processed while being fixed by the rollers 10, improving the convenience and making the processing more convenient and fast.

[0035] By using the fixing plate 12 and the adjusting plate 11 to form the air duct 15, the position of the pressing plate 7 above the conveyor belt 2 can be adjusted by moving the position of the fixing plate 12 on the adjusting plate 11. Furthermore, when fixing fabrics of different sizes, the pressing plate 7 can be moved to the corresponding position of the fabric by stretching the fixing plate 12 to fix the fabric, which increases the adaptability of the device.

[0036] By providing a rubber pad 13 between the adjusting plate 11 and the fixing plate 12, the rubber pad 13 can increase the friction between the fixing plate 12 and the adjusting plate 11, making the fixing plate 12 more stable on the adjusting plate 11, reducing the possibility of the fixing plate 12 sliding, and improving the stability of the fixing plate 12 and the adjusting plate 11.

[0037] During the process of cutting the fabric, by turning on the switch of the exhaust fan 14, the exhaust fan 14 extracts the air inside the air duct 15, and then extracts the air above the fabric through the dust suction pipe 16, so that the fiber impurities and fluff generated by fabric cutting can be extracted by the exhaust fan 14 through the dust suction pipe 16, reducing the impurities generated by fabric cutting and improving the production quality of the fabric.

[0038] By providing multiple groups of cleaning bristles 17 on the air duct 15, during the movement of the fabric, the cleaning bristles 17 can clean the surface of the fabric, causing the impurities on the fabric surface to separate from the fabric. Furthermore, the dust suction pipe 16 can better suck the impurities, reducing the influence of the impurities remaining on the fabric after cutting on subsequent processing, improving the cleaning effect of the fabric, and increasing the production quality of the fabric.

[0039] By providing a connecting rope 18 between the cleaning bristles 17, the multiple groups of cleaning bristles 17 can be fixed together through the connecting rope 18, increasing the concentration degree of the cleaning bristles 17, and thus improving the cleaning effect of the cleaning bristles 17.

[0040] By extending the cleaning bristles 17 to the position of the conveyor belt 2, when the fabric passes through the position where the cleaning bristles 17 are located, the cleaning bristles 17 will bend, increasing the contact surface between the cleaning bristles 17 and the fabric, and thus making the cleaning effect of the cleaning bristles 17 on the fabric better.

[0041] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present utility model.

Claims

1. A cloth cutting device, comprising a cloth cutting machine (1); a conveyor belt (2) is installed in the middle of the cloth cutting machine (1); a cutting assembly (3) is installed on the top of the cloth cutting machine (1); the characteristics are: A pair of electric push rods (4) are fixedly connected to the side walls of the cutting assembly (3); the electric push rods (4) are symmetrically arranged on the cutting assembly (3); a connecting plate (5) is fixedly connected to the output end of the electric push rod (4); a sliding rod (6) is slidably connected to the middle of the connecting plate (5); a pressing plate (7) is fixedly connected to the bottom end of the sliding rod (6); a limiting plate (8) is fixedly connected to the top end of the sliding rod (6); a return spring (9) is fixedly connected between the pressing plate (7) and the connecting plate (5); and the return spring (9) is sleeved on the sliding rod (6).

2. A cloth cutting device according to claim 1, characterized in that: A pair of rollers (10) are rotatably connected to the middle of the pressure plate (7); the rollers (10) are symmetrically arranged on both sides of the slide bar (6).

3. A cloth cutting device according to claim 2, characterized in that: The connecting plate (5) comprises an adjusting plate (11) and a fixing plate (12); the adjusting plate (11) is fixedly connected to the output end of the electric push rod (4); the fixing plate (12) is arranged at the end of the adjusting plate (11) and is slidably connected to the adjusting plate (11); the sliding rod (6) is slidably connected to the middle of the fixing plate (12); the return spring (9) is fixedly connected between the pressing plate (7) and the fixing plate (12); and the connecting plate (5) is arranged in a U-shaped configuration.

4. A cloth cutting device according to claim 3, characterized in that: A rubber pad (13) is fixedly connected to the end of the adjustment plate (11); the rubber pad (13) is sleeved on the fixing plate (12); and the rubber pad (13) and the fixing plate (12) are slidably connected.

5. A cloth cutting device according to claim 4, characterized in that: A side wall of one of the cutting assemblies (3) is fixedly connected to an exhaust fan (14); an output end of the exhaust fan (14) is fixedly connected to an air duct (15); one end of the air duct (15) away from the exhaust fan (14) is fixedly connected to a side wall of another cutting assembly (3); a plurality of groups of dust suction pipes (16) are fixedly connected to the middle of the air duct (15); the dust suction pipes (16) and the air duct (15) are arranged to be interconnected; and the dust suction pipes (16) are arranged to face the direction of the conveyor belt (2).

6. A cloth cutting device according to claim 5, characterized in that: A plurality of groups of cleaning bristles (17) are fixedly connected to the middle of the air duct (15); the cleaning bristles (17) are arranged in an array on the air duct (15).

7. A cloth cutting device according to claim 6, characterized in that: A connecting pull rope (18) is fixedly connected between the cleaning bristles (17) that are close to each other; the connecting pull rope (18) is arranged in the middle of the cleaning bristles (17).

8. A cloth cutting device according to claim 7, characterized in that: The bottom ends of the cleaning bristles (17) and the surface of the conveyor belt (2) are arranged in contact with each other; and the cleaning bristles (17) and the dust suction pipe (16) are arranged in a staggered manner.

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