Cutting equipment for jean fabric processing

Abstract

The utility model relates to the field of cloth cutting, and discloses cutting equipment for processing denim cloth, which comprises a fixing frame, a conveying system is arranged in the fixing frame, a cutting system is arranged at the top of the fixing frame, two bottom blocks are fixedly connected to the top of the left side of the fixing frame, and top blocks are rotatably connected to the tops of the bottom blocks. Cloth rolls are rotatably connected between the interiors of the two bottom blocks and the interiors of the two top blocks, fixing blocks are fixedly connected to the left sides of the top blocks, a shell is fixedly connected to the left sides of the bottom blocks, a ferrule is fixedly connected to the inner top wall of the shell, and a pull rod is slidably connected to the inner wall of the ferrule. According to the device, the pull rod is pulled under the limitation of the ferrule, the baffle is driven to compress the baffle, the connecting rod is driven to pull the inserting rod, and the inserting rod is unlocked from the fixing block under the limitation of the sliding rod, so that the whole roll of cloth is quickly disassembled and replaced, time and labor are saved, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of fabric cutting, in particular to a cutting device for processing denim fabrics. Background Technique

[0002] Denim fabric is a heavy fabric made of cotton, famous for its wear resistance and classic blue color. It was originally used for making work clothes. Its classic blue color comes from indigo dye and usually adopts twill weaving. Denim fabric has good durability and comfort, and is often used in manufacturing jeans, jackets and other casual clothes. Its unique appearance and gradient color will gradually show a personalized fading effect with the passage of wearing and washing time, and is widely welcomed.

[0003] Fabric cutting devices are used to accurately cut fabrics to meet various clothing-making and technological requirements. Common devices include manual cutting scissors, electric cutting machines and laser cutting machines. Manual cutting scissors are suitable for small batches and fine work. Electric cutting machines improve efficiency and are suitable for large-scale production. Laser cutting machines provide high-precision and complex pattern cutting, suitable for high-end clothing design. Selecting the appropriate device can significantly improve production efficiency and cutting quality.

[0004] An electric cutting machine cuts fabrics by electrically driving the blade. The fabric is placed flat on the workbench, and then the electric cutting machine is started. The blade rotates or reciprocates to cut the fabric along a predetermined cutting path. Whether it is manual or electric, the fabric needs to be pulled out from a roll of cloth. However, during the cutting process, the cloth roll is generally placed on a shelf. When the fabric is pulled quickly, the cloth roll is likely to fall off, or a connecting piece is used and fixed with bolts, but it is not convenient to disassemble and replace the cloth roll. For this reason, a cutting device for processing denim fabrics is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a cutting device for processing denim fabrics, aiming to improve the problem that in the traditional device, the cloth roll is generally placed on a shelf, and when the fabric is pulled quickly, the cloth roll is likely to fall off, or a connecting piece is used and fixed with bolts, but it is not convenient to disassemble and replace the cloth roll.

[0006] To achieve the above object, the present utility model adopts the following technical solutions: A cutting device for processing denim fabrics, including a fixed frame, a conveying system is arranged inside the fixed frame, a cutting system is arranged on the top of the fixed frame, two bottom blocks are fixedly connected to the top left side of the fixed frame, a top block is rotatably connected to the top of the bottom block, a fabric roll is rotatably connected between the two bottom blocks and the two top blocks, a fixed block is fixedly connected to the left side of the top block, a housing is fixedly connected to the left side of the bottom block, a collar is fixedly connected to the inner top wall of the housing, a pull rod is slidably connected to the inner wall of the collar, a baffle is fixedly connected to the middle of the pull rod, a spring is fixedly connected to the bottom of the baffle, connecting rods are rotatably connected to both the front and rear sides of the baffle, a plug rod is rotatably connected to the outside of the connecting rod, a sliding rod is slidably connected to the inner wall of the plug rod, the inner side of the sliding rod is fixedly connected to the outside of the collar, an anti-slip component is installed inside the fixed frame, and the anti-slip component is used to fix both sides of the fabric to prevent the fabric from shifting during cutting and affecting the accuracy.

[0007] As a further description of the above technical solution:

[0008] The anti-slip component includes a pressing plate and a motor. The outside of the pressing plate is slidably connected inside the fixed frame. A fixed rod is fixedly connected to the middle of the lower side of the pressing plate. The outside of the motor is fixedly connected inside the fixed frame. A disc is fixedly connected to the output end of the motor. The right side of the fixed rod is slidably connected inside the disc.

[0009] As a further description of the above technical solution:

[0010] The outside of the housing is slidably connected to the inside of the fixed block, and the outside of the pull rod is slidably connected to the inside of the lower side of the housing.

[0011] As a further description of the above technical solution:

[0012] The bottom of the spring is fixedly connected to the inner bottom wall of the housing, and the spring is sleeved outside the pull rod.

[0013] As a further description of the above technical solution:

[0014] The outside of the plug rod is slidably connected to the inside of the outside of the housing, and the outside of the plug rod is inserted into the fixed block.

[0015] As a further description of the above technical solution:

[0016] The top of the baffle is in contact with the bottom of the collar, and the outside of the cutting system is arranged directly above the conveying system.

[0017] As a further description of the above technical solution:

[0018] The outside of the cloth roll is arranged on the left side of the conveying system.

[0019] As a further description of the above technical solution:

[0020] The lower side of the top of the pressing plate abuts against the top edge of the conveying system.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by pulling the pull rod under the limit of the ferrule, driving the baffle to compress the baffle, and at the same time driving the connecting rod to pull the inserting rod, the inserting rod is unlocked from the fixing block under the limit of the sliding rod, realizing the rapid disassembly and replacement of the whole roll of cloth, saving time and effort, and effectively improving the work efficiency.

[0023] 2. In the utility model, driven by the motor, the disc rotates, driving the fixed rod to move up and down, and under the limit of the fixing frame, the pressing plate moves synchronously, realizing the pressing of the edge of the cloth to prevent the cloth from moving during cutting, resulting in a decrease in cutting accuracy and cutting errors. Description of the Drawings

[0024] Figure 1 is a three-dimensional schematic diagram of a cutting device for processing denim fabric proposed by the utility model;

[0025] Figure 2 is a structural schematic diagram of the inserting rod of a cutting device for processing denim fabric proposed by the utility model;

[0026] Figure 3 is a structural schematic diagram of the disc of a cutting device for processing denim fabric proposed by the utility model.

[0027] Legend Explanation:

[0028] 1. Fixing frame; 2. Conveying system; 3. Cutting system; 4. Bottom block; 5. Top block; 6. Cloth roll; 7. Fixing block; 8. Outer shell; 9. Ferrule; 10. Pull rod; 11. Baffle; 12. Spring; 13. Connecting rod; 14. Inserting rod; 15. Sliding rod; 16. Pressing plate; 17. Fixed rod; 18. Motor; 19. Disc. Detailed Embodiment

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Refer toFigure 1 - Figure 3 , an embodiment provided by the present utility model: a cutting device for processing denim fabrics, including a fixed frame 1, a conveying system 2 is arranged inside the fixed frame 1, a cutting system 3 is arranged on the top of the fixed frame 1, two bottom blocks 4 are fixedly connected to the left top of the fixed frame 1, a top block 5 is rotatably connected to the top of the bottom block 4, a fabric roll 6 is rotatably connected between the two bottom blocks 4 and the two top blocks 5, a fixed block 7 is fixedly connected to the left side of the top block 5, a housing 8 is fixedly connected to the left side of the bottom block 4, a collar 9 is fixedly connected to the inner top wall of the housing 8, a pull rod 10 is slidably connected to the inner wall of the collar 9, a baffle 11 is fixedly connected to the middle of the pull rod 10, a spring 12 is fixedly connected to the bottom of the baffle 11, connecting rods 13 are rotatably connected to both the front and rear sides of the baffle 11, a plug rod 14 is rotatably connected to the outer side of the connecting rod 13, a sliding rod 15 is slidably connected to the inner wall of the plug rod 14, the inner side of the sliding rod 15 is fixedly connected to the outer side of the collar 9, an anti-slip component is installed inside the fixed frame 1, and the anti-slip component is used to fix both sides of the fabric to prevent the fabric from shifting during cutting and affecting the accuracy. The outside of the housing 8 is slidably connected to the inside of the fixed block 7, the outside of the pull rod 10 is slidably connected to the inside of the lower side of the housing 8, the bottom of the spring 12 is fixedly connected to the inner bottom wall of the housing 8, the spring 12 is sleeved outside the pull rod 10, the outside of the plug rod 14 is slidably connected to the inside of the outer side of the housing 8, the outside of the plug rod 14 is inserted into the inside of the fixed block 7, and the top of the baffle 11 abuts against the bottom of the collar 9. The outside of the cutting system 3 is arranged directly above the conveying system 2, and the outside of the fabric roll 6 is arranged on the left side of the conveying system 2.

[0031] Specifically, the fixed frame 1 is used to connect and support the entire device. The conveying system 2 is for conveying the fabric to facilitate processing. The cutting system 3 is a device for cutting the fabric, and its movement trajectory can be controlled by a computer to obtain the desired fabric. The bottom block 4 is for supporting the fabric roll 6, and the top block 5 is used to fix the fabric roll 6 to prevent it from falling off. The fabric roll 6 is a roll of fabric waiting to be cut. The fixed block 7 is used to cooperate with the plug rod 14 to fix the top block 5 on the bottom block 4. The housing 8 is for connecting and protecting the internal parts. The collar 9 is used to limit the moving direction of the pull rod 10 to ensure that the pull rod 10 can only move up and down and will not move randomly. The pull rod 10 is for manually pulling to drive the baffle 11 to compress the spring 12. The baffle 11 bears the pressure from the spring 12 and drives the pull rod 10 to move. The spring 12 is used to push the baffle 11 to reset the pull rod 10. The connecting rod 13 is for driving the plug rod 14 to move. The plug rod 14 is used to combine and lock the top block 5. The sliding rod 15 is for limiting the moving direction of the sliding rod 15 to ensure that the plug rod 14 can only move back and forth and will not move randomly.

[0032] Refer to Figure 1 - Figure 3, the anti-slip component includes a pressing plate 16 and a motor 18. The outside of the pressing plate 16 is slidably connected inside the fixed frame 1. In the middle of the lower side of the pressing plate 16, a fixed rod 17 is fixedly connected. The outside of the motor 18 is fixedly connected inside the fixed frame 1. The output end of the motor 18 is fixedly connected with a disc 19. The right side of the fixed rod 17 is slidably connected inside the disc 19. The lower side of the top of the pressing plate 16 abuts against the top edge of the conveyor system 2.

[0033] Specifically, the pressing plate 16 is used to press the edge of the fabric to prevent it from moving randomly and wrinkling. The fixed rod 17 is fixed to the bottom of the pressing plate 16, and there is an eccentric shaft on its right side. The motor 18 is used to drive the disc 19 to rotate. A chute is provided inside the disc 19, which cooperates with the eccentric shaft to move the fixed rod 17 up and down.

[0034] Working principle: When using this device, first place the fabric roll 6 on the fixed frame 1. Under the limitation of the top block 5, pull the pull rod 10 to compress the spring 12 by the baffle 11. At the same time, the connecting rod 13 pulls the plug rod 14 to move inward, and retracts the plug rod 14 into the housing 8. Then place the fabric roll 6 on the bottom block 4 and close the top block 5. At this time, release the pull rod 10, and the spring 12 will immediately push the baffle 11 to reset the pull rod 10. Under the limitation of the sliding rod 15, the connecting rod 13 pushes the plug rod 14 outward, pops out the plug rod 14 and inserts it into the fixing block 7 to achieve fixation. Then spread out the fabric roll 6, pull out some and lay it flat on the conveyor system 2, and control the conveyor system 2 to work, pull the fabric to unfold. Then control the motor 18 to rotate, drive the disc 19 to pull the fixed rod 17, and make the pressing plate 16 move downward to contact the conveyor system 2, so as to clamp the fabric and avoid cutting errors caused by wrinkling or random movement.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cutting device for processing denim fabrics, comprising a fixing frame (1), characterized in that: Inside the fixing frame (1), a conveying system (2) is provided. At the top of the fixing frame (1), a cutting system (3) is provided. At the top left of the fixing frame (1), two bottom blocks (4) are fixedly connected. At the top of the bottom block (4), a top block (5) is rotatably connected. Between the two bottom blocks (4) and the two top blocks (5), a fabric roll (6) is rotatably connected. On the left side of the top block (5), a fixing block (7) is fixedly connected. On the left side of the bottom block (4), a housing (8) is fixedly connected. On the inner top wall of the housing (8), a collar (9) is fixedly connected. Inside the collar (9), a pull rod (10) is slidably connected. In the middle of the pull rod (10), a baffle (11) is fixedly connected. At the bottom of the baffle (11), a spring (12) is fixedly connected. On both the front and back sides of the baffle (11), a connecting rod (13) is rotatably connected. On the outside of the connecting rod (13), a plug rod (14) is rotatably connected. Inside the plug rod (14), a sliding rod (15) is slidably connected. The inner side of the sliding rod (15) is fixedly connected to the outside of the collar (9). Inside the fixing frame (1), an anti-slip component is installed. The anti-slip component is used to fix both sides of the fabric to prevent the fabric from shifting during cutting and affecting the accuracy.

2. The cutting device for processing denim fabric according to claim 1, wherein: The anti-slip component includes a pressing plate (16) and a motor (18). The outside of the pressing plate (16) is slidably connected inside the fixing frame (1). In the middle of the lower side of the pressing plate (16), a fixing rod (17) is fixedly connected. The outside of the motor (18) is fixedly connected inside the fixing frame (1). The output end of the motor (18) is fixedly connected to a disc (19). The right side of the fixing rod (17) is slidably connected inside the disc (19).

3. A cutting device for processing denim fabric according to claim 1, characterized in that: The outside of the housing (8) is slidably connected to the inside of the fixing block (7). The outside of the pull rod (10) is slidably connected to the inside of the lower side of the housing (8).

4. A cutting device for processing denim fabric according to claim 1, characterized in that: The bottom of the spring (12) is fixedly connected to the inner bottom wall of the housing (8). The spring (12) is sleeved outside the pull rod (10).

5. The cutting device for processing denim fabric according to claim 1, characterized in that: The outside of the plug rod (14) is slidably connected to the inside of the outside of the housing (8). The outside of the plug rod (14) is inserted into the inside of the fixing block (7).

6. The cutting device for processing denim fabric according to claim 1, characterized in that: There is an abutment between the top of the baffle (11) and the bottom of the collar (9). The outside of the cutting system (3) is arranged directly above the conveying system (2).

7. A cutting device for processing denim fabrics according to claim 1, characterized in that: The outside of the fabric roll (6) is arranged on the left side of the conveying system (2).

8. The cutting device for processing denim fabric according to claim 2, characterized in that: There is an abutment between the lower side of the top of the pressing plate (16) and the edge of the top of the conveying system (2).

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