Cashmere sweater fabric trimming device

Abstract

The utility model belongs to the technical field of cashmere sweater production, and particularly relates to a cashmere sweater fabric trimming device which comprises a working table, positioning columns are fixedly connected to the four corners of the working table, a guide roller is rotationally connected between every two positioning columns, a fabric body is rotationally connected to one side of each guide roller, and the fabric body is connected with the working table. Second push rods are fixedly connected to the two ends of the workbench correspondingly, and a cutting mechanism is fixedly connected to one end of each second push rod. A second push rod pushes the cutting mechanism to slide in a positioning groove, a sliding block can be driven to slide on the outer side of a sliding rod, the stability of the sliding rod can be guaranteed through a fixing block, dislocation of the cutting mechanism in the moving process is prevented, the position of the cutting mechanism can be rapidly adjusted, and time and energy consumed during adjustment are reduced; and the output shaft of the driving motor is used for driving the cutting knife to rotate, so that the cutting work of the edge of the fabric main body is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of cashmere sweater production, in particular to a cashmere sweater fabric edge trimming device. Background Art

[0002] Cashmere sweater fabric is a very precious and high-quality textile raw material. It comes from the outer skin of goats, a layer of fine wool hidden at the roots of the coarse hair. Trimming is an important step in the production process of cashmere sweater fabric. Its main function includes ensuring the dimensional accuracy of the finished product and improving the appearance quality of the product.

[0003] The trimming device usually consists of a workbench, an adjustment mechanism, a cutting knife, a drive mechanism, and a guide roller. The position of the cutting knife is adjusted by the adjustment mechanism so that it contacts the edge of the fabric. The motor in the drive mechanism is then used to drive the cutting knife to rotate. The guide roller is used to flatten and guide the fabric. The edge of the fabric that has passed through the cutting groove is then cut off to complete the fabric trimming work.

[0004] In the current existing technology, most traditional cashmere sweater fabric trimming devices require the cutting mechanism to be fixedly installed on a workbench. When the size of the fabric changes, the position of the cutting mechanism cannot be quickly adjusted, and the adjustment consumes a lot of time and energy, which not only reduces the fabric trimming efficiency, but also reduces the practicality and work efficiency of the device.

[0005] Therefore, in order to solve the above problems, a cashmere sweater fabric edge trimming device is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a cashmere sweater fabric edge trimming device is proposed.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: the cashmere sweater fabric trimming device described in the present invention comprises a workbench, the four corners of the workbench are fixedly connected with positioning columns, a guide roller is rotatably connected between every two of the positioning columns, one side of multiple guide rollers is rotatably connected to the fabric body, both ends of the workbench are fixedly connected with a second push rod, one end of each of the second push rods is fixedly connected with a cutting mechanism, one end of each of the cutting mechanisms is provided with an open groove, the inner wall of each of the open grooves is sleeved with a driving motor, one end of the output shaft of each of the driving motors is fixedly connected with a cutting knife, each The outer sides of the cutting knives are rotatably connected to one end of the fabric main body, one side of each of the cutting mechanisms is fixedly connected to a support plate, one side of each of the support plates is fit-connected to one side of the fabric main body, positioning grooves are provided at both ends of the workbench, and the inner walls of each of the positioning grooves are slidably connected to the outer walls of the cutting mechanism, both ends of the workbench are fixedly connected to storage boxes, the top of each of the storage boxes is fixedly connected to a connecting pipe, the other end of each of the connecting pipes is fixedly connected to an air intake port, one side of each of the air intake ports is fixedly connected to one side of the cutting mechanism, and each of the air intake ports is arranged on both sides of the fabric main body through the cutting mechanism.

[0008] Preferably, a limiting groove is provided in the middle of each positioning column, a first push rod is fixedly connected to one side of each limiting groove, one end of each first push rod is fixedly connected to a limiting block, each limiting block is slidably connected to the inner wall of the limiting groove via the first push rod, a first spring is fixedly connected to one side of each limiting block, and each first spring is sleeved on the outside of the first push rod.

[0009] Preferably, the inner walls of each two of the limit blocks are rotatably connected to a guide roller, one side of one of the guide rollers is rotatably connected to the top side of the fabric body, and one of the guide rollers is horizontally arranged between the two limit blocks and the other guide roller.

[0010] Preferably, each cutting mechanism is fixedly connected to a slider on both sides, the inner wall of each slider is slidably connected to a sliding rod, both ends of each sliding rod are fixedly connected to a fixed block, and one side of each fixed block is fixedly connected to one side of the workbench.

[0011] Preferably, a third push rod is fixedly connected to the interior of each cutting mechanism, one end of each third push rod is fixedly connected to one side of the drive motor, and each drive motor is slidingly connected to the inner wall of the opening groove through the third push rod, and a second spring is sleeved on the outer side of each third push rod.

[0012] Preferably, a telescopic rod is fixedly connected to the top of each cutting mechanism, one side of each telescopic rod is fitly connected to one side of the drive motor, and a third spring is sleeved on the outside of each telescopic rod, and one end of each third spring is fixedly connected to one side of the opening slot.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a cashmere sweater fabric trimming device, which pushes the cutting mechanism to slide inside the positioning groove through the second push rod, and can drive the slider to slide on the outside of the slide rod, and utilizes the fixed block to ensure the stability of the slide rod, thereby preventing the cutting mechanism from being misplaced during the movement, so that the position of the cutting mechanism can be quickly adjusted, reducing the time and energy consumed in the adjustment, and improving the fabric trimming efficiency. Then, the driving motor is started, and the output shaft of the driving motor is utilized to drive the cutting knife to rotate, thereby completing the cutting work of the edge of the fabric body, and improving the practicality and use efficiency of the device.

[0015] The utility model provides a cashmere sweater fabric trimming device, which drives the limit block to perform a lifting action inside the limit groove through the contraction of the first push rod, so that the fabric body can easily pass through between the two guide rollers at both ends, and the cooperation between the two guide rollers can be used to press and smooth the fabric body to prevent wrinkles on the fabric body during cutting, thereby improving the trimming effect of the fabric body. The third push rod can push the driving motor to perform a lifting action inside the open groove so that the cutting knife is away from the support plate, and the two ends of the fabric body can be quickly placed between the support plate and the positioning groove, thereby improving the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the workbench in the utility model;

[0019] Figure 3 It is a cross-sectional view of the cutting mechanism in the utility model;

[0020] Figure 4 It is a cross-sectional view of the positioning column in the utility model;

[0021] Legend:

[0022] 1. Workbench; 2. Positioning column; 21. Guide roller; 22. Limiting groove; 23. Limiting block; 24. First push rod; 25. First spring; 3. Cutting mechanism; 31. Opening groove; 32. Driving motor; 33. Cutting knife; 34. Support plate; 35. Positioning groove; 4. Second push rod; 5. Fabric body; 6. Slider; 7. Sliding rod; 8. Fixed block; 9. Third push rod; 10. Second spring; 11. Telescopic rod; 12. Third spring; 13. Storage box; 14. Connecting pipe; 15. Inlet. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Specific examples are given below.

[0025] See also Figure 1 - Figure 4 The utility model provides a cashmere sweater fabric trimming device, including a workbench 1, the four corners of the workbench 1 are fixedly connected to positioning columns 2, each two positioning columns 2 are rotatably connected to a guide roller 21, one side of the multiple guide rollers 21 is rotatably connected to a fabric body 5, both ends of the workbench 1 are fixedly connected to a second push rod 4, one end of each second push rod 4 is fixedly connected to a cutting mechanism 3, one end of each cutting mechanism 3 is provided with an open groove 31, the inner wall of each open groove 31 is sleeved with a driving motor 32, one end of the output shaft of each driving motor 32 is fixedly connected to a cutting knife 33, and the outer side of each cutting knife 33 is in contact with the fabric body 5 is rotatably connected, one end of each cutting mechanism 3 is fixedly connected with a supporting plate 34, one side of each supporting plate 34 is fitly connected to one side of the fabric body 5, positioning grooves 35 are provided at both ends of the workbench 1, and the inner wall of each positioning groove 35 is slidably connected to the outer wall of the cutting mechanism 3, and both ends of the workbench 1 are fixedly connected with a storage box 13, the top of each storage box 13 is fixedly connected with a connecting pipe 14, the other end of each connecting pipe 14 is fixedly connected with an air intake 15, one side of each air intake 15 is fixedly connected to one side of the cutting mechanism 3, and each air intake 15 is arranged on both sides of the fabric body 5 through the cutting mechanism 3.

[0026] During operation, the fabric body 5 is placed on top of the guide rollers 21 at both ends so that the fabric body 5 is laid flat on the top of the workbench 1, and the guide rollers 21 can be used to guide the fabric body 5. Then, according to the size of the fabric body 5, the second push rod 4 is used to push the cutting mechanism 3 to slide inside the positioning groove 35, so that the cutting mechanism 3 moves to the appropriate position, which can meet the trimming requirements of fabric bodies 5 of different sizes, and can quickly adjust the position of the cutting mechanism 3, reducing the time and energy consumed during adjustment, and improving the efficiency of fabric trimming. The two support plates 34 are both in contact with the bottom ends of the fabric body 5 to reduce the occurrence of wrinkles on its edges during trimming. Then, the drive motor 32 is started, and the output shaft of the drive motor 32 is used to drive the cutting knife 33 to rotate, so that the cutting knife 33 and the top of the support plate 34 rotate, thereby completing the cutting work of the edge of the fabric body 5, which can improve the neatness and aesthetics of the fabric. Then start the exhaust fan inside the storage box 13, and use the suction port 15 to suck the cut waste, so that the waste falls into the inside of the storage box 13 through the connecting pipe 14, so that it can be collected and processed uniformly at work. The connecting pipe 14 has a telescopic function. The suction port 15 is fixedly connected to the cutting mechanism 3, so that the cutting mechanism 3 can drive the connecting pipe 14 to complete the telescopic work when moving, thereby improving the waste collection effect and improving the practicality and use efficiency of the device.

[0027] Further, such as Figure 2 and Figure 3 As shown, a limiting slot 22 is defined in the middle of each positioning column 2. A first push rod 24 is fixedly connected to one side of each limiting slot 22. One end of each first push rod 24 is fixedly connected to a limiting block 23. Each limiting block 23 is slidably connected to the inner wall of the limiting slot 22 via the first push rod 24. A first spring 25 is fixedly connected to one side of each limiting block 23, and each first spring 25 is sleeved on the outer side of the first push rod 24. A guide roller 21 is rotatably connected to the inner wall of each two limiting blocks 23. One side of each guide roller 21 is rotatably connected to the top side of the fabric body 5, and one guide roller 21 is horizontally arranged between the two limiting blocks 23 and the other guide roller 21.

[0028] During operation, the contraction of the first push rod 24 drives the limit block 23 to lift within the limit slot 22, thereby lifting the top guide roller 21, allowing the fabric body 5 to easily pass between the two guide rollers 21 at both ends. The first push rod 24 then pushes the limit block 23 downward, causing the top guide roller 21 to land on top of the fabric body 5. The cooperation between the two guide rollers 21 can press and smooth the fabric body 5, preventing wrinkles during cutting and improving the cutting effect of the fabric body 5. The elastic force of the first spring 25 can also improve the structure's seismic resistance. When the fabric wrinkles or protrusions exist, it can drive the limit block 23 to slide within the limit slot 22, allowing the fabric to pass stably between the two guide rollers 21, preventing the fabric from breaking during transportation and improving the practicality of the device.

[0029] Further, such as Figure 4 As shown, each cutting mechanism 3 is fixedly connected to a slider 6 on both sides, and a slide bar 7 is slidably connected to the inner wall of each slider 6. Both ends of each slide bar 7 are fixedly connected to a fixed block 8, and one side of each fixed block 8 is fixedly connected to one side of the workbench 1. A third push rod 9 is fixedly connected to the inside of each cutting mechanism 3, and one end of each third push rod 9 is fixedly connected to one side of the drive motor 32. Each drive motor 32 is slidably connected to the inner wall of the opening slot 31 via the third push rod 9. The outside of each third push rod 9 is sleeved with a second spring 10. The top of each cutting mechanism 3 is fixedly connected to a telescopic rod 11, and one side of each telescopic rod 11 is fitly connected to one side of the drive motor 32. The outside of each telescopic rod 11 is sleeved with a third spring 12, and one end of each third spring 12 is fixedly connected to one side of the opening slot 31.

[0030] During operation, the second push rod 4 propels the cutting mechanism 3, driving the slider 6 to slide outside the slide bar 7. The fixed block 8 ensures the stability of the slide bar 7, preventing the cutting mechanism 3 from misaligning during movement and improving the stability of the structure. The third push rod 9 propels the drive motor 32 to lift the interior of the opening slot 31, moving the cutting blade 33 away from the support plate 34. This allows the ends of the fabric body 5 to be quickly positioned between the support plate 34 and the positioning slot 35, enhancing the safety of the device. The elastic force of the second spring 10 enhances the structure's earthquake resistance. Furthermore, the drive motor 32 pushes the telescopic rod 11 to retract or extend during movement, ensuring its stability and preventing misalignment. When the drive motor 32 is in contact with the bottom of the opening slot 31, the elastic force of the third spring 12 pushes one side of the drive motor 32 into tight contact with the bottom of the opening slot 31, improving the stability and service life of the structure.

[0031] Working principle: The contraction of the first push rod 24 drives the limit block 23 to lift the top guide roller 21 inside the limit groove 22, so that the fabric body 5 can easily pass between the two guide rollers 21 at both ends. Then, the first push rod 24 is used to push the limit block 23 down, so that the top guide roller 21 falls on the top of the fabric body 5. The cooperation between the two guide rollers 21 can press and flatten the fabric body 5, so that the fabric body 5 is flat on the top of the workbench 1. Then, according to the size of the fabric body 5, the second push rod 4 is used to push the cutting mechanism 3 to slide inside the positioning groove 35, thereby driving the slider 6 to slide on the outside of the slide rod 7. The fixed block 8 can ensure the stability of the slide rod 7, prevent the cutting mechanism 3 from being misaligned during the movement, and move the cutting mechanism 3 to the appropriate position. By fixing the air intake 15 to the cutting mechanism 3, the cutting mechanism 3 can drive the connecting pipe 14 to complete the telescopic work when moving. The third push rod 9 can push the drive motor 32 to lift the inside of the opening slot 31 so that the cutting knife 33 is away from the support plate 34, and the two ends of the fabric body 5 can be quickly placed between the support plate 34 and the positioning slot 35, so that the two support plates 34 are both in contact with the bottom ends of the fabric body 5, and then control (9) to shrink so that (33) is in contact with (5). Then start the drive motor 32, use the output shaft of the drive motor 32 to drive the cutting knife 33 to rotate, so that the cutting knife 33 and the top of the support plate 34 rotate, and then complete the cutting work of the edge of the fabric body 5, and then start the exhaust fan inside the storage box 13, and use the suction port 15 to suck the cut waste, so that the waste falls into the inside of the storage box 13 through the connecting pipe 14.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A cashmere sweater fabric trimming device, comprising a workbench (1), characterized in that: The four corners of the workbench (1) are fixedly connected with positioning columns (2), and a guide roller (21) is rotatably connected between each two positioning columns (2). One side of the plurality of guide rollers (21) is rotatably connected to the fabric body (5). Both ends of the workbench (1) are fixedly connected with second push rods (4), and one end of each second push rod (4) is fixedly connected with a cutting mechanism (3). One end of each cutting mechanism (3) is provided with an open groove (31), and the inner wall of each open groove (31) is sleeved with a driving motor (32). One end of the output shaft of each driving motor (32) is fixedly connected with a cutting knife (33), and the outer side of each cutting knife (33) is rotatably connected to one end of the fabric body (5). One side of the cutting mechanism (3) is fixedly connected to a support plate (34), one side of each support plate (34) is fitted and connected to one side of the fabric body (5), both ends of the workbench (1) are provided with positioning grooves (35), and the inner wall of each positioning groove (35) is slidably connected to the outer wall of the cutting mechanism (3), both ends of the workbench (1) are fixedly connected to a storage box (13), the top of each storage box (13) is fixedly connected to a connecting pipe (14), the other end of each connecting pipe (14) is fixedly connected to an air intake (15), one side of each air intake (15) is fixedly connected to one side of the cutting mechanism (3), and each air intake (15) is arranged on both sides of the fabric body (5) through the cutting mechanism (3).

2. The cashmere sweater fabric trimming device according to claim 1, characterized in that: A limiting groove (22) is provided in the middle of each positioning column (2), one side of each limiting groove (22) is fixedly connected to a first push rod (24), one end of each first push rod (24) is fixedly connected to a limiting block (23), each limiting block (23) is slidably connected to the inner wall of the limiting groove (22) via the first push rod (24), one side of each limiting block (23) is fixedly connected to a first spring (25), and each first spring (25) is sleeved on the outer side of the first push rod (24).

3. The cashmere sweater fabric trimming device according to claim 2, characterized in that: The inner walls of each of the two limit blocks (23) are rotatably connected to a guide roller (21), one side of each guide roller (21) is rotatably connected to the top side of the fabric body (5), and one guide roller (21) is horizontally arranged between the two limit blocks (23) and the other guide roller (21).

4. The cashmere sweater fabric trimming device according to claim 1, characterized in that: Both sides of each cutting mechanism (3) are fixedly connected to a slider (6), the inner wall of each slider (6) is slidably connected to a slide rod (7), both ends of each slide rod (7) are fixedly connected to a fixed block (8), and one side of each fixed block (8) is fixedly connected to one side of the workbench (1).

5. The cashmere sweater fabric trimming device according to claim 4, characterized in that: A third push rod (9) is fixedly connected to the interior of each cutting mechanism (3), one end of each third push rod (9) is fixedly connected to one side of a drive motor (32), and each drive motor (32) is slidably connected to the inner wall of the opening groove (31) via the third push rod (9), and a second spring (10) is sleeved on the outer side of each third push rod (9).

6. The cashmere sweater fabric trimming device according to claim 5, characterized in that: The top of each cutting mechanism (3) is fixedly connected to a telescopic rod (11), one side of each telescopic rod (11) is closely connected to one side of a driving motor (32), and a third spring (12) is sleeved on the outer side of each telescopic rod (11), and one end of each third spring (12) is fixedly connected to one side of the opening slot (31).

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