Clothing production shearing equipment with cutter provided with quick replacement structure

Abstract

The utility model relates to the technical field of clothing production, in particular to clothing production shearing equipment with a cutter quick replacement structure, which comprises a bottom plate, a support column is fixedly mounted at the top of the bottom plate, a transverse column is fixedly mounted on the side surface of the support column, and a first motor is fixedly mounted on the side surface of the transverse column. A threaded rod is fixedly mounted at the output end of the first motor, a first sliding block is in threaded connection with the surface of the threaded rod, and a fixing rod is fixedly mounted on the surface of the first sliding block. By arranging the sliding rod, the pull rod, the first pull ring, the limiting block, the clamping block and the first spring, the inserting rod is fixed in the moving block, so that the cutter is fixed to the moving block, and a worker can take out the cutter to replace the cutter only by pulling the first pull ring; extra burdens and losses caused by long-term use of the abraded cutter to other parts of the equipment are avoided, and aging and faults of the whole equipment are prevented from being accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing production, in particular to clothing production shearing equipment with a cutter having a quick-change structure. Background Art

[0002] Clothing production shearing equipment is a crucial tool in the apparel manufacturing process. It is primarily used for precisely shearing and trimming various raw materials, such as fabric and leather, to meet the diverse shapes and sizes required in apparel production. This type of equipment typically features high precision and efficiency, ensuring that the size and shape of each cut piece meet design requirements, thereby ensuring the final garment has a good fit and aesthetics. Publication No. CN213295896U discloses a textile clothing production device, comprising a support, wherein a first chute is fixedly defined on one side of the upper end surface of the support, wherein two pulleys are disposed within the first chute, wherein the upper end surfaces of the two pulleys are fixedly connected to support sliders, wherein both sides of the support slider are fixedly connected to limit sliders, wherein the inner walls of both sides of the first chute are provided with limit sliders, wherein the two limit sliders are slidably connected to the two limit sliders, respectively, wherein the upper end surface of the support slider is fixedly connected to a support column, wherein the upper end surface of the support column is fixedly connected to a crossbar, wherein the inner end of the crossbar is rotatably connected to a screw, wherein one end of the screw passes through a side plate of the crossbar and is fixedly connected to a servo motor. The utility model discloses a production device for textile fabric clothing. The device is simple to operate and easy to use. It can cut the raw edges of fabric faster than traditional manual cutting and will not damage the raw edges of fabric. However, the cutter of the utility model is fixed at the bottom of the slider and cannot be replaced. The continuous use of the worn cutter will bring additional burden and loss to other parts of the equipment, accelerate the aging and failure of the entire equipment, and needs to be improved. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical solution: a clothing production shearing device with a quick-change cutter structure, comprising a base plate, a support column fixedly installed on the top of the base plate, a cross column fixedly installed on the side of the support column, a first motor fixedly installed on the side of the cross column, a threaded rod fixedly installed on the output end of the first motor, a first slider threadedly connected to the surface of the threaded rod, a fixed rod fixedly installed on the surface of the first slider, an electric push rod and a sliding rod fixedly installed inside the fixed rod, a moving block fixedly installed on the output end of the electric push rod, a pull rod, a limit block, a card block and an insertion rod slidingly connected inside the moving block, a first pull ring rotatably connected on the surface of the pull rod, a first spring fixedly installed inside the moving block, and a cutter fixedly installed on the bottom of the insertion rod.

[0005] Preferably, the fixed rod is L-shaped, and the slide rod is slidably connected to the movable block. Here, by setting the L-shaped fixed rod to point the cutter downward, the cutter can smoothly complete the cutting work, and the slide rod is set to limit the direction of one end of the movable block to prevent the movable block from deviating and affecting the cutting effect.

[0006] Preferably, the pull rod is T-shaped, with the pull rod and the clamping block respectively fixed to the ends of the limit block, and the clamping block slidably connected to the insertion rod. Here, by providing the pull rod, the limit block, and the clamping block in conjunction with the first spring, the insertion rod 16 is fixed inside the moving block, preventing the insertion rod 16 from slipping out, causing damage to the machine and affecting work efficiency.

[0007] Preferably, the end of the first spring away from the moving block is fixed to the limit block, and the spring is sleeved on the surface of the pull rod. Here, by providing the first spring to squeeze the limit block, the limit block is aligned with the insertion rod 16, and the clamping block is inserted into the insertion rod, thereby firmly fixing the insertion rod inside the moving block and preventing it from shifting. The operator only needs to pull the first pull ring to remove the cutter for replacement, avoiding the long-term use of the worn cutter to place additional burden and wear on other components of the equipment, thereby accelerating the aging and failure of the entire equipment.

[0008] Preferably, the limit block and the insertion rod are in contact with each other, and the cutter and the movable block are in contact with each other. Here, by providing the limit block and the clamping block, the insertion rod is firmly fixed inside the movable block. When the limit block clamps the insertion rod, the clamping block is inserted into the interior of the insertion rod, thereby firmly fixing the insertion rod inside the movable block. Without external force pulling the first pull ring, the insertion rod cannot be separated from the movable block. This has a simple structure, is easy to operate, and greatly improves the stability of the device.

[0009] Preferably, a second motor is fixedly mounted on the top of the base plate, a bidirectional screw is fixedly mounted on the output end of the second motor, a second slider is threadedly connected to the surface of the bidirectional screw, a fixed block is fixedly mounted on the top of the second slider, a positioning rod is slidably connected inside the fixed block, a connecting block is fixedly mounted on the top of the positioning rod, a second pull ring is fixedly mounted on the surface of the connecting block, a clamp is fixedly mounted on the surface of the positioning rod, a second spring is fixedly mounted on the top of the clamp, and a positioning block is fixedly mounted on the top of the bottom. Here, by providing the fixed block, positioning rod, connecting block, second pull ring, clamp, second spring, and positioning block, the cloth is positioned and fixed, allowing the operator to quickly fix the cloth when cutting the cloth, thereby improving work efficiency.

[0010] Preferably, the end of the second spring distal from the positioning block is secured to a fixed block, the fixed block being U-shaped, the bottom of the positioning rod being conical, and the position of the positioning block corresponding to the position of the cutter. Here, the second spring enables the clamping plate and the fixed block to jointly clamp the fabric, while the positioning rod penetrates the fabric and cannot further secure it, thus preventing the fabric from loosening during shearing, resulting in damage and unnecessary losses.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. In the utility model, the insertion rod is fixed inside the moving block by arranging a sliding rod, a pull rod, a first pull ring, a limit block, a clamping block and a first spring, so that the cutter is fixed to the moving block. The staff only needs to pull the first pull ring to take out the cutter for replacement, avoiding the long-term use of the worn cutter to bring additional burden and loss to other parts of the equipment, and accelerating the aging and failure of the entire equipment.

[0013] 2. In the utility model, the cloth is positioned and fixed by arranging a fixing block, a positioning rod, a connecting block, a second pull ring, a clamping plate, a second spring and a positioning block, so that the operator can quickly fix the cloth when cutting the cloth, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of a clothing production shearing device with a quick-change cutter structure proposed in the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of a fixed rod of a clothing production shearing device with a quick-change cutter structure proposed in the utility model;

[0016] Figure 3 This utility model provides a schematic diagram of the internal structure of a moving block of a clothing production shearing device with a quick-change cutter structure;

[0017] Figure 4 This utility model provides a cross-sectional view of the bottom plate of a clothing production shearing device with a quick-change cutter structure;

[0018] Figure 5 The utility model provides a schematic diagram of the internal structure of a fixed block of a clothing production shearing device with a cutter having a quick-change structure.

[0019] Legend:

[0020] 1. Base plate; 2. Support column; 3. Horizontal column; 4. First motor; 5. Threaded rod; 6. First slider; 7. Fixed rod; 8. Electric push rod; 9. Moving block; 10. Sliding rod; 11. Pull rod; 12. First pull ring; 13. Limit block; 14. Block; 15. First spring; 16. Insert rod; 17. Cutter; 18. Second motor; 19. Bidirectional screw; 20. Second slider; 21. Fixed block; 22. Positioning rod; 23. Connecting block; 24. Second pull ring; 25. Clamp; 26. Second spring; 27. Positioning block. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] See also Figure 1-3The utility model provides a technical solution: a clothing production shearing device with a quick-change cutter structure, comprising a base plate 1, a support column 2 fixedly mounted on the top of the base plate 1, a horizontal column 3 fixedly mounted on the side of the support column 2, a first motor 4 fixedly mounted on the side of the horizontal column 3, a threaded rod 5 fixedly mounted on the output end of the first motor 4, a first slider 6 threadedly connected to the surface of the threaded rod 5, a fixed rod 7 fixedly mounted on the surface of the first slider 6, an electric push rod 8 and a sliding rod 10 fixedly mounted inside the fixed rod 7, a moving block 9 fixedly mounted on the output end of the electric push rod 8, a pull rod 11 and a limit block 13 slidably connected inside the moving block 9, The clamping block 14 and the insertion rod 16, the surface of the pull rod 11 is rotatably connected with the first pull ring 12, the inside of the moving block 9 is fixedly installed with a first spring 15, the bottom of the insertion rod 16 is fixedly installed with a cutter 17, the shape of the fixed rod 7 is L-shaped, the slide rod 10 is slidably connected to the moving block 9, and the cutter 17 is directed downward by setting the L-shaped fixed rod 7, so that the cutter 17 can smoothly complete the shearing work, and the slide rod 10 is set to limit the direction of one end of the moving block 9 to avoid the moving block 9 from deflecting and affecting the shearing effect. The shape of the pull rod 11 is T-shaped, the pull rod 11 and the clamping block 14 are respectively fixed to the two ends of the limit block 13, and the clamping block 14 is slidably connected to the insertion rod 16 , by setting the pull rod 11, the limit block 13, the card block 14 and the first spring 15 to fix the insertion rod 16 inside the moving block 9, so as to prevent the insertion rod 16 from slipping out, causing damage to the machine and affecting work efficiency. The end of the first spring 15 away from the moving block 9 is fixed to the limit block 13, and the spring sleeve is arranged on the surface of the pull rod 11. By setting the first spring 15 to squeeze the limit block 13, the limit block 13 is fit to the insertion rod 16, and the card block 14 is inserted into the insertion rod 16, so that the insertion rod 16 is firmly fixed to the inside of the moving block 9, so that it cannot deviate. The staff only needs to pull the first pull ring 12 to take out the cutter 17 for replacement, avoiding long-term The use of a worn cutter 17 brings additional burden and loss to other parts of the equipment, accelerating the aging and failure of the entire equipment. The limit block 13 and the insertion rod 16 fit together, and the cutter 17 and the moving block 9 fit together. By setting the limit block 13 and the clamping block 14, the insertion rod 16 is firmly fixed inside the moving block 9, so that the limit block 13 clamps the insertion rod 16 while the clamping block 14 is inserted into the inside of the insertion rod 16, so that the insertion rod 16 is firmly fixed inside the moving block 9. Without external force pulling the second pull ring 24, the insertion rod 16 cannot be detached from the moving block 9. The structure is simple, the operation is convenient, and the stability of the device is greatly improved.

[0025] Example 2

[0026] See also Figure 4-5, a second motor 18 is fixedly installed on the top of the bottom plate 1, a bidirectional screw 19 is fixedly installed on the output end of the second motor 18, a second slider 20 is threadedly connected to the surface of the bidirectional screw 19, a fixed block 21 is fixedly installed on the top of the second slider 20, a positioning rod 22 is slidably connected inside the fixed block 21, a connecting block 23 is fixedly installed on the top of the positioning rod 22, a second pull ring 24 is fixedly installed on the surface of the connecting block 23, a splint 25 is fixedly installed on the surface of the positioning rod 22, a second spring 26 is fixedly installed on the top of the splint 25, and a positioning block 27 is fixedly installed on the top of the bottom. By setting the fixed block 21, the positioning rod 22, the connecting block 23, The second pull ring 24, the clamping plate 25, the second spring 26 and the positioning block 27 position and fix the cloth, so that the operator can quickly fix the cloth when cutting the cloth, thereby improving work efficiency. The end of the second spring 26 away from the positioning block 27 is fixed to the fixing block 21. The shape of the fixing block 21 is U-shaped, and the bottom shape of the positioning rod 22 is conical. The position of the positioning block 27 corresponds to the position of the cutter 17. The second spring 26 enables the clamping plate 25 and the fixing block 21 to clamp the cloth together, and the positioning rod 22 penetrates the cloth and cannot be further fixed, thereby avoiding the cloth from loosening when cutting the cloth, resulting in damage to the cloth and unnecessary losses.

[0027] Working principle: When cutting the cloth, first place the cloth to be cut on the surface of the bottom plate 1, then pull the second pull ring 24, and then the second pull ring 24 drives the positioning rod 22 and the clamping plate 25 to move, so that the second spring 26 is compressed, and then the part of the cloth to be cut is folded, and the corner is placed in the fixing block 21, and then the second pull ring 24 is released. At the same time, the second spring 26 rebounds, so that the clamping plate 25 clamps the cloth while the positioning rod 22 penetrates the part of the cloth to be cut, thereby further fixing the cloth, and then the operation is repeated to cut the other corner of the cloth. The position of the cutter 17 can be determined by the positioning block 27 when fixing, so that the cutting is more accurate, and then the second motor 18 is started, and then the second motor 18 drives the bidirectional screw 19 to rotate, and then the bidirectional screw 19 drives the second slider 20 to move, thereby driving the two sets of fixed blocks 21 to move in opposite directions to straighten the fabric. The distance between the two sets of fixed blocks 21 can also be adjusted in advance according to the size of the fabric. After the adjustment is completed, there is no need to adjust again before changing to a different size of fabric, which improves the practicality of the device, and then the electric push rod 8 is started, and then the electric push rod 8 drives the moving block 9 to move downward, thereby driving the cutter 17 to move downward, and then the cutter 17 extends into the notch opened on the surface of the positioning block 27, and then the first motor 4 is started, and then the first motor 4 drives the threaded rod 5 to rotate, and then the threaded rod 5 drives the first slider 6 to move, thereby driving the fixed rod 7 and its internal mechanism to move together, thereby cutting the cloth. When the cutter 17 needs to be replaced, the electric push rod 8 is first started, and then the electric push rod 8 drives the first slider 6 to move, so that the first pull ring 12 and the pull rod 11 are moved out of the fixed block 21, and then the first pull ring 12 is pulled. , then the first pull ring 12 drives the limit block 13 and the card block 14 to move, and at the same time the first spring 15 is compressed, thereby moving the card block 14 out of the insertion rod 16. While pulling the first pull ring 12, it is necessary to support the cutter 17 to prevent the cutter 17 from falling directly and causing a safety hazard. Then the cutter 17 is moved downward so that the blade part of the cutter 17 that cuts the fabric extends into the notch opened on the surface of the positioning block 27, thereby moving the insertion rod 16 out of the moving block 9, and then the cutter 17 is rotated to tilt the cutter 17, thereby moving out of the positioning block 27, and then the new cutter 17 can be installed.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A clothing production shearing device with a quick-change cutter structure, comprising a base plate (1), characterized in that: A support column (2) is fixedly installed on the top of the base plate (1), a cross column (3) is fixedly installed on the side of the support column (2), a first motor (4) is fixedly installed on the side of the cross column (3), a threaded rod (5) is fixedly installed on the output end of the first motor (4), a first slider (6) is threadedly connected on the surface of the threaded rod (5), a fixed rod (7) is fixedly installed on the surface of the first slider (6), an electric push rod (8) and a slide rod (10) are fixedly installed inside the fixed rod (7), a moving block (9) is fixedly installed on the output end of the electric push rod (8), a pull rod (11), a limit block (13), a card block (14) and an insertion rod (16) are slidably connected inside the moving block (9), a first pull ring (12) is rotatably connected on the surface of the pull rod (11), a first spring (15) is fixedly installed inside the moving block (9), and a cutter (17) is fixedly installed on the bottom of the insertion rod (16).

2. The clothing production shearing equipment with a quick-change blade structure according to claim 1, characterized in that: The fixed rod (7) is L-shaped, and the sliding rod (10) is slidably connected to the moving block (9).

3. The clothing production shearing equipment with a quick-change blade structure according to claim 1, characterized in that: The pull rod (11) is T-shaped, the pull rod (11) and the clamping block (14) are respectively fixed to the two ends of the limit block (13), and the clamping block (14) is slidably connected to the insertion rod (16).

4. The clothing production shearing equipment with a quick-change blade structure according to claim 1, characterized in that: One end of the first spring (15) away from the moving block (9) is fixed to the limiting block (13), and the spring is sleeved on the surface of the pull rod (11).

5. The clothing production shearing equipment with a quick-change blade structure according to claim 1, characterized in that: The limiting block (13) and the inserting rod (16) are fitted together, and the cutting knife (17) and the moving block (9) are fitted together.

6. The clothing production shearing equipment with a quick-change blade structure according to claim 1, characterized in that: A second motor (18) is fixedly mounted on the top of the base plate (1), a bidirectional screw (19) is fixedly mounted on the output end of the second motor (18), a second slider (20) is threadedly connected to the surface of the bidirectional screw (19), a fixed block (21) is fixedly mounted on the top of the second slider (20), a positioning rod (22) is slidably connected inside the fixed block (21), a connecting block (23) is fixedly mounted on the top of the positioning rod (22), a second pull ring (24) is fixedly mounted on the surface of the connecting block (23), a splint (25) is fixedly mounted on the surface of the positioning rod (22), a second spring (26) is fixedly mounted on the top of the splint (25), and a positioning block (27) is fixedly mounted on the top of the bottom.

7. The clothing production shearing equipment with a quick-change blade structure according to claim 6, characterized in that: One end of the second spring (26) away from the positioning block (27) is fixed to the fixing block (21), the fixing block (21) is U-shaped, the bottom of the positioning rod (22) is conical, and the position of the positioning block (27) corresponds to the position of the cutter (17).

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