Knitted fabric tailoring processing positioning structure
By automating the positioning and cutting structure, the problem of low efficiency in manual positioning during knitted fabric cutting is solved, achieving a highly efficient and precise fabric cutting process.
Patent Information
- Application Number
- CN202422510202.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-10-17
AI Technical Summary
When cutting existing knitted fabrics, manual spreading and positioning is inefficient and labor-intensive, resulting in cutting errors and wasted time.
The system employs an automated positioning structure, including a conveying component, a positioning component, and a cutting component. It utilizes motors, hydraulic cylinders, and rulers to achieve automatic positioning and cutting of the fabric, reducing manual operation.
It improves the efficiency and precision of fabric cutting, reduces labor consumption, and ensures the flatness and quality of the cut.
Smart Images
Figure CN223522884U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cloth cutting processing field, concretely is a kind of knitted fabric cutting processing positioning structure. BACKGROUND
[0002] Knitted fabric is a kind of loop formed by the regular movement of yarn through knitting machine, and the fabric is formed by interlacing loops. This fabric has good elasticity, extensibility and softness, can adapt to the dynamic changes of the body, so it is comfortable to wear, and is suitable for making close-fitting clothes such as underwear, sportswear, etc.; knitted fabric is divided into two categories of weft knitting and warp knitting, and the production method is different according to different process characteristics.
[0003] In the prior art, when the knitted fabric is spread on the cutting machine, in order to avoid cutting error, the worker needs to spread one end of the fabric accurately under the cutting mechanism of the cutting machine, so as to realize the positioning of the fabric, but this manual spreading positioning method has low working efficiency and deviation, and two or more workers are needed to cooperate, which consumes manpower and time, therefore, the knitted fabric cutting processing positioning structure is proposed. SUMMARY
[0004] In view of the shortcomings of the prior art, the knitted fabric cutting processing positioning structure is provided, which solves the above-mentioned problems that in the prior art, when the knitted fabric is spread on the cutting machine, in order to avoid cutting error, the worker needs to spread one end of the fabric accurately under the cutting mechanism of the cutting machine, so as to realize the positioning of the fabric, but this manual spreading positioning method has low working efficiency and deviation, and two or more workers are needed to cooperate, which consumes manpower and time.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a knitted fabric cutting processing positioning structure, comprising a support table, the support table bottom is provided with support legs around, the support table is provided with first support frame, the support table is provided with second support frame, the support table is provided with scale, the support table is provided with conveying assembly for conveying fabric, the first support frame is provided with positioning assembly for positioning fabric, the support table is further provided with cutting assembly for cutting fabric.
[0006] Preferably, the conveying assembly comprises a second motor, a rotating roller and a track, the second motor is fixedly connected to the top of the support table, the rotating roller is fixedly connected to the output end of the second motor, the rotating roller is provided in two groups, and the track is movably sleeved between the two groups of rotating rollers.
[0007] Preferably, the support table side wall is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a threaded rod, and the threaded rod is rotationally connected to the inner wall of the support table.
[0008] Preferably, the positioning assembly comprises a first hydraulic cylinder and a positioning plate, the first hydraulic cylinder is fixedly connected to the top of the first support frame, the positioning plate is fixedly connected to the output end of the first hydraulic cylinder, one end of the first support frame is threadedly connected to the threaded rod and is slidingly connected to the side wall of the support table.
[0009] Preferably, the cutting assembly comprises a second hydraulic cylinder and a cutting knife, the second hydraulic cylinder is fixedly connected to the top of the second support frame, and the cutting knife is fixedly connected to the output end of the second hydraulic cylinder.
[0010] Preferably, the cutting knife is fixedly connected with a fixing box on both sides, the fixing box is slidingly connected with a pressing block on the inner wall, and the fixing box and the top of the pressing block are fixedly connected with a spring.
[0011] Preferably, the support table is provided with a sliding groove matched with the first support frame on the side away from the threaded rod.
[0012] Compared with the prior art, the knitted fabric cutting processing positioning structure has the following beneficial effects:
[0013] 1. When the fabric moves to the specified position, the first motor is started, the first motor drives the threaded rod to rotate, under the limiting of the support table, the first support frame slides on the support table, when sliding to the specified position of the scale, the first hydraulic cylinder is started, the first hydraulic cylinder drives the positioning plate to move downward and fixes the fabric on the support table, thereby realizing the positioning of the fabric, without the need for multiple operations, time and labor are saved, and the efficiency is high.
[0014] 2. When the fabric needs to be cut, the second hydraulic cylinder on the second support frame is started, the second hydraulic cylinder drives the cutting knife to move downward and cuts the fabric, when the cutting knife moves downward, the fixing box moves downward, the fixing box drives the pressing block and the spring to move downward, the pressing block at the bottom presses the fabric tightly on the support table, at the same time, the spring is compressed, the pressing blocks at both ends of the fixing box press the cutting part of the fabric tightly, the spring can press the fabric of different thicknesses tightly, prevents wrinkles or cutting misalignment of the fabric during cutting, ensures the cutting flatness of the fabric, and improves the quality of the cut fabric. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the utility model;
[0016] Figure 2It is a side view structure schematic diagram of the utility model;
[0017] Figure 3 It is a side view structure schematic diagram of the utility model;
[0018] Figure 4 It is Figure 2 It is a partial close-up schematic view of A in the utility model;
[0019] Figure 5 It is Figure 2 It is a partial close-up schematic view of B in the utility model.
[0020] In the figure: 1, support table; 2, support leg; 3, first motor; 4, first support frame; 5, threaded rod; 6, second motor; 61, rotating roller; 41, first hydraulic cylinder; 42, positioning plate; 9, scale; 7, second support frame; 71, second hydraulic cylinder; 72, cutting knife; 62, track; 8, fixed box; 81, spring; 82, pressing block. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] Please refer to Figures 1-5 , a kind of knitted fabric cutting processing positioning structure, including support table 1, support table 1 bottom around is equipped with support leg 2, support table 1 is equipped with first support frame 4, support table 1 is equipped with second support frame 7, support table 1 is equipped with scale 9, support table 1 is equipped with the conveying assembly for conveying cloth, first support frame 4 is equipped with the positioning assembly for positioning cloth, support table 1 is further equipped with the cutting assembly for cutting cloth;When needing to cut cloth, staff places cloth on support table 1, moves into scale 9 using conveying assembly, observes scale 9, determines cutting size, moves cloth to appropriate position, positions using positioning assembly, and then cuts cloth using cutting assembly.
[0023] The conveying assembly comprises a second motor 6, rotating rollers 61 and a track 62, the second motor 6 is fixedly connected to the top of the support table 1, the rotating rollers 61 are fixedly connected to the output end of the second motor 6, the rotating rollers 61 are arranged in two groups, and the track 62 is movably sleeved between the two groups of rotating rollers 61; when it is necessary to cut the cloth, the cloth is placed on the support table 1, the second motor 6 is started, the second motor 6 drives the rotating rollers 61 to rotate, the two groups of rotating rollers 61 are synchronously rotated through cooperation of the track 62, when the rotating rollers 61 rotate, the cloth is driven to slide on the upper end of the support table 1, the scale 9 is observed, the cloth is moved to a specified position, the cloth does not need to be manually moved, and the convenience of the device is increased.
[0024] The first motor 3 is fixedly connected to the side wall of the support table 1, the output end of the first motor 3 is fixedly connected with a threaded rod 5, and the threaded rod 5 is rotatably connected to the inner wall of the support table 1; the positioning assembly comprises a first hydraulic cylinder 41 and a positioning plate 42, the first hydraulic cylinder 41 is fixedly connected to the top of the first support frame 4, the positioning plate 42 is fixedly connected to the output end of the first hydraulic cylinder 41, and one end of the first support frame 4 is threadedly connected to the threaded rod 5 and slidably connected to the side wall of the support table 1; when the cloth is moved to a specified position, the first motor 3 is started, the first motor 3 drives the threaded rod 5 to rotate, under the limitation of the support table 1, the first support frame 4 slides on the support table 1, when the first support frame 4 slides to a specified position of the scale 9, the first hydraulic cylinder 41 is started, the first hydraulic cylinder 41 drives the positioning plate 42 to move downwards and fix the cloth on the support table 1, so that the cloth is positioned, the cloth does not need to be manually operated, time and labor are saved, and the efficiency is relatively high.
[0025] The cutting assembly comprises a second hydraulic cylinder 71 and a cutting knife 72, the second hydraulic cylinder 71 is fixedly connected to the top of the second support frame 7, and the cutting knife 72 is fixedly connected to the output end of the second hydraulic cylinder 71; the cutting knife 72 is fixedly connected with fixed boxes 8 on the two sides, the fixed boxes 8 are slidably connected with pressing blocks 82 on the inner walls, and springs 81 are fixedly connected between the fixed boxes 8 and the top of the pressing blocks 82; when it is necessary to cut the cloth, the second hydraulic cylinder 71 on the second support frame 7 is started, the second hydraulic cylinder 71 drives the cutting knife 72 to move downwards and cut the cloth, when the cutting knife 72 moves downwards, the fixed boxes 8 are driven to move downwards, the fixed boxes 8 drive the pressing blocks 82 and the springs 81 to move downwards, the bottom of the pressing blocks 82 tightly presses the cloth on the support table 1, and meanwhile the springs 81 are compressed, the pressing blocks 82 at the two ends of the fixed boxes 8 tightly press the cutting part of the cloth, the springs 81 can tightly press the cloth with different thicknesses, prevent the cloth from being wrinkled or cut out of position when cutting, ensure the cutting flatness of the cloth, and improve the quality of the cut cloth.
[0026] The support table 1 is provided with a sliding groove matched with the first support frame 4 on the side away from the threaded rod 5; the first support frame 4 is slid on the side wall of the support table 1 at one end and is slid on the sliding groove at the other end, thereby improving the stability of the first support frame 4 during movement.
[0027] Working principle
[0028] When the cloth needs to be cut, the cloth is placed on the support table 1, the second motor 6 is started, the second motor 6 drives the rotating roller 61 to rotate, the two groups of rotating rollers 61 are synchronously rotated through the cooperation of the caterpillar belts 62, the rotating roller 61 rotates, and drives the cloth to slide on the upper end of the support table 1, the scale 9 is observed, when the cloth moves to the specified position, the first motor 3 is started, the first motor 3 drives the threaded rod 5 to rotate, under the limitation of the support table 1, the first support frame 4 slides on the support table 1, when sliding to the specified position of the scale 9, the first hydraulic cylinder 41 is started, the first hydraulic cylinder 41 drives the positioning plate 42 to move downward and fixes the cloth on the support table 1, thereby realizing the positioning of the cloth, the second hydraulic cylinder 71 on the second support frame 7 is started, the second hydraulic cylinder 71 drives the cutting knife 72 to move downward and cuts the cloth, when the cutting knife 72 moves downward, the fixed box 8 moves downward, the fixed box 8 drives the pressing block 82 and the spring 81 to move downward, the pressing block 82 at the bottom presses the cloth tightly on the support table 1, and the spring 81 is compressed, the pressing block 82 at both ends of the fixed box 8 presses the cutting part of the cloth tightly.
[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A knitted fabric cutting process positioning structure, comprising a support table (1), the bottom of the support table (1) is provided with support legs (2) around, characterized in that: The support table (1) is provided with a first support frame (4), a second support frame (7), a scale (9), a conveying assembly for conveying the cloth, a positioning assembly for positioning the cloth, and a cutting assembly for cutting the cloth.
2. The structure according to claim 1, wherein: The conveying assembly comprises a second motor (6), rotating rollers (61) and a track (62), the second motor (6) is fixedly connected to the top of the support table (1), the rotating rollers (61) are fixedly connected to the output end of the second motor (6), the rotating rollers (61) are provided in two groups, and the track (62) is movably sleeved between the two groups of rotating rollers (61).
3. The structure according to claim 1, wherein The support table (1) is provided with a first motor (3) fixedly connected to the side wall, a threaded rod (5) fixedly connected to the output end of the first motor (3), and the threaded rod (5) is rotatably connected to the inner wall of the support table (1).
4. The structure according to claim 1, wherein: The positioning assembly comprises a first hydraulic cylinder (41) and a positioning plate (42), the first hydraulic cylinder (41) is fixedly connected to the top of the first support frame (4), the positioning plate (42) is fixedly connected to the output end of the first hydraulic cylinder (41), one end of the first support frame (4) is threadedly connected to the threaded rod (5) and slidably connected to the side wall of the support table (1).
5. The structure according to claim 1, wherein: The cutting assembly comprises a second hydraulic cylinder (71) and a cutting knife (72), the second hydraulic cylinder (71) is fixedly connected to the top of the second support frame (7), and the cutting knife (72) is fixedly connected to the output end of the second hydraulic cylinder (71).
6. The structure according to claim 5, wherein: The cutting knife (72) is fixedly connected to the two sides of the fixed box (8), the inner wall of the fixed box (8) is slidably connected to the pressing block (82), and the spring (81) is fixedly connected between the fixed box (8) and the top of the pressing block (82).
7. The structure according to claim 1, wherein: The side of the support table (1) away from the threaded rod (5) is provided with a sliding groove matched with the first support frame (4).