Textile crocheting treatment device
The textile hook edge processing device addresses thread breakage and entanglement issues by using a motor-driven rotating hook mechanism to straighten and detach threads, improving efficiency in knitted fabric crochet processes.
Patent Information
- Application Number
- CN202322808627.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-19
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2033-10-19
AI Technical Summary
Existing crochet looms experience issues with thread breakage and entanglement due to burrs on the hook needles, leading to reduced tensile strength and inefficient thread detachment, particularly during knitted fabric crochet processes.
A textile hook edge processing device with a frame, hook edge device, and weaving wire guide frame, featuring a driving mechanism with a motor, sliding plate, and rotating crochet hooks, designed to straighten and detach broken threads by rotating the hooks at an angle.
The device effectively detaches broken threads by rotating the hooks, reducing thread entanglement and enhancing processing efficiency by ensuring smooth thread movement and detachment.
Smart Images
Figure CN222294363U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of textile machinery, in particular to a textile hook edge processing device. Background Art
[0002] Textiles are products processed by textiles. They include yarn, woven fabrics, knitted fabrics, braided fabrics, etc. They are divided into two categories: woven fabrics and knitted fabrics. When crocheting on knitted fabrics, it is necessary to use ordinary sewing thread to crochet the fabric, and then crochet on the lock edge;
[0003] The existing crochet loom for crocheting includes a device body, on which a feeding device and a crochet device are arranged, the feeding device includes a hopper and a feeding belt, the hopper is connected to the feeding belt, the feeding belt is provided with a plurality of hopper slots, a tension sensor is arranged in the hopper slot, the tension sensor is connected to a controller, the controller controls the feeding belt to perform intermittent conveying, the crochet device includes a fixed seat and a needle plate, the fixed seat is provided with a plurality of needle seats, the needle plate is provided with a plurality of hook needles, the hook needles are used to crochet the weaving thread, because the weaving thread rubs against the hook needle and other parts for many times, burrs will appear on the surface, reducing the tensile strength of the weaving thread, so the weaving thread often breaks during the knitting process, and the broken weaving thread is easily entangled on the hook needle, and the existing crochet needle movement is a linear motion, and the crochet needle that moves in a linear motion cannot quickly untie the weaving thread due to the inverted hook on the crochet needle, and needs to be manually disassembled, affecting the processing efficiency.
[0004] Therefore, it is necessary to provide a new textile hook edge processing device to solve the above technical problems. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a textile hook edge processing device.
[0006] The textile hook edge processing device provided by the utility model comprises a frame, a hook edge device and a weaving wire guide frame, wherein the hook edge device and the weaving wire guide frame are respectively fixed on the frame, and the hook edge device is located on the weaving wire guide frame;
[0007] The crochet device includes a fixed plate, a base plate, a driving member for driving the base plate to reciprocate, and a plurality of crochet hooks. The fixed plate is fixedly mounted on the frame, an arc groove is provided on the fixed plate for the base plate to move, the base plate reciprocates in the arc groove through the driving member, a power member is provided on the base plate for driving the plurality of crochet hooks to rotate synchronously, and the plurality of crochet hooks are movably mounted on the top of the base plate.
[0008] Furthermore, the power part includes a driving plate, a movable seat and a limiting column. A plurality of connecting plates are movably installed on the top of the driving plate. The plurality of connecting plates are respectively fixedly connected to one side of the plurality of crochet hooks. The movable seat is hinged to one end of the driving plate. The limiting column is fixedly connected to one end of the movable seat. A plurality of limiting grooves matching the limiting column are also provided on the bottom plate, and the centers of the plurality of limiting grooves are arranged in an oblique line at the top of the bottom plate.
[0009] Furthermore, the driving member includes a motor, a sliding plate and a driving rod, the motor is fixed at the center of one of the arc-shaped grooves, the output end of the motor is fixedly connected to one end of the driving rod, the end of the driving rod away from the motor is movably connected to one end of the sliding plate, the two ends of the sliding plate slide in the two arc-shaped grooves respectively, and the two ends of the sliding plate are movably connected to one side of the bottom plate respectively.
[0010] Furthermore, the barb of the crochet hook is sharpened.
[0011] Furthermore, connecting columns are fixed at both ends of the sliding plate, the sizes of the two connecting columns respectively match the sizes of the two arc-shaped grooves, and the ends of the two connecting columns away from the sliding plate are movably connected to one side of the bottom plate.
[0012] Furthermore, the weight below the hook is much greater than the weight above the hook.
[0013] Compared with the related art, the textile hook edge processing device provided by the utility model has the following beneficial effects:
[0014] 1. When the thread is broken and entangled, the utility model pulls the broken end of the thread, and then drives multiple hooks to rotate at an angle by pushing the power member on the bottom plate, so that the two ends of the thread are straightened to make the hook of the hook quickly detach from the thread surface. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The overall structure of the textile hook edge processing device provided by the utility model is shown in FIG. Figure 1 ;
[0016] Figure 2 The overall structure of the textile hook edge processing device provided by the utility model is shown in FIG. Figure 2 ;
[0017] Figure 3 A schematic diagram of the partial disassembly structure of the fixing plate, bottom plate, power member and driving member provided by the utility model;
[0018] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of A shown.
[0019] Numbers in the figure: 1, frame; 2, thread guide frame; 3, fixed plate; 4, bottom plate; 5, hook; 6, arc groove; 7, driving plate; 8, movable seat; 9, limit column; 10, connecting plate; 11, limit groove; 12, motor; 13, sliding plate; 14, driving rod; 15, connecting column. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0021] Please refer to Figure 1 , Figure 2 , Figure 3 as well as Figure 4 ,in, Figure 1 The overall structure of the textile hook edge processing device provided by the utility model is shown in FIG. Figure 1 ; Figure 2 The overall structure of the textile hook edge processing device provided by the utility model is shown in FIG. Figure 2 ; Figure 3 A schematic diagram of the partial disassembly structure of the fixing plate, bottom plate, power member and driving member provided by the utility model; Figure 4 for Figure 3 Schematic diagram of the enlarged structure of A shown.
[0022] In the specific implementation process, Figure 1-Figure 4 As shown, a textile crochet processing device comprises a frame 1, a crochet device and a weaving wire guide frame 2, the crochet device and the weaving wire guide frame 2 are respectively fixed on the frame 1, the crochet device is located on the weaving wire guide frame 2, the crochet device comprises a fixed plate 3, a bottom plate 4, a driving member for driving the bottom plate 4 to reciprocate, and a plurality of hooks 5, the fixed plate 3 is fixedly mounted on the frame 1, an arc groove 6 for the bottom plate 4 to move is provided on the fixed plate 3, the bottom plate 4 reciprocates in the arc groove 6 through the driving member, the bottom plate 4 is provided with a power member for driving the plurality of hooks 5 to rotate synchronously, and the plurality of hooks 5 are movably mounted on the top of the bottom plate 4;
[0023] The power part includes a driving plate 7, a movable seat 8 and a limiting column 9. A plurality of connecting plates 10 are movably installed on the top of the driving plate 7. The plurality of connecting plates 10 are respectively fixedly connected to one side of the plurality of hook needles 5. The movable seat 8 is hinged to one end of the driving plate 7. The limiting column 9 is fixedly connected to one end of the movable seat 8. A plurality of limiting grooves 11 matching the limiting column 9 are also provided on the bottom plate 4, and the centers of the plurality of limiting grooves 11 are arranged in an oblique line at the top of the bottom plate 4. By pulling the limiting column 9 out of the limiting groove 11, the driving plate 7 loses its self-locking function. The driving plate 7 can be pushed to make the plurality of connecting plates 10 drive the plurality of hook needles 5 to rotate at an angle.
[0024] The driving member includes a motor 12, a sliding plate 13 and a driving rod 14. The motor 12 is fixed at the center of one of the arc grooves 6. The output end of the motor 12 is fixedly connected to one end of the driving rod 14. The end of the driving rod 14 away from the motor 12 is movably connected to one end of the sliding plate 13. The two ends of the sliding plate 13 slide in the two arc grooves 6 respectively, and the two ends of the sliding plate 13 are movably connected to one side of the bottom plate 4 respectively. Connecting columns 15 are fixed at both ends of the sliding plate 13. The sizes of the two connecting columns 15 match the sizes of the two arc grooves 6 respectively. The ends of the two connecting columns 15 away from the sliding plate 13 are movably connected to one side of the bottom plate 4 respectively. The driving rod 14 is driven to rotate by starting the motor 12. One end of the driving rod 14 is hinged to the sliding plate 13 so that the connecting columns 15 at both ends of the sliding plate 13 slide back and forth in the two arc grooves 6, and then the connecting columns 15 drive the multiple crochet needles 5 on the bottom plate 4 to reciprocate for crochet processing.
[0025] The hook of the hook 5 is sharpened, and the weight below the hook of the hook 5 is much greater than the weight above the hook. By reducing the weight above the hook of the hook 5, the center of gravity of the hook 5 is lowered, reducing the inertial effect on the movement of the hook 5.
[0026] The working principle provided by the utility model is as follows: when the device is used, the driving rod 14 is driven to rotate by starting the motor 12, and one end of the driving rod 14 is hinged to the sliding plate 13 so that the connecting columns 15 at both ends of the sliding plate 13 slide back and forth in the two arc-shaped grooves 6, and then the connecting columns 15 drive the multiple hooks 5 on the bottom plate 4 to reciprocate for hook edge processing. When the hook hook 5 has a tangled problem, pull the disconnected end of the weaving thread, and then pull the limiting column 9 out of the limiting groove 11. At this time, the driving plate 7 loses its self-locking function, and the driving plate 7 can be pushed to make the multiple connecting plates 10 drive the multiple hook hooks 5 to rotate at an angle, so that the two ends of the weaving thread are straightened so that the hooks of the hook hooks 5 quickly detach from the weaving thread surface, and the hooks of the hook hooks 5 are sharpened to facilitate the rapid shedding of the weaving thread.
[0027] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.
[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A textile hook edge processing device, characterized in that: It comprises a frame (1), a hooking device and a weaving wire guide frame (2), wherein the hooking device and the weaving wire guide frame (2) are respectively fixed on the frame (1), and the hooking device is located on the weaving wire guide frame (2); The crochet device comprises a fixed plate (3), a bottom plate (4), a driving member for driving the bottom plate (4) to reciprocate, and a plurality of crochet needles (5); the fixed plate (3) is fixedly mounted on the frame (1); an arc groove (6) for the bottom plate (4) to move is provided on the fixed plate (3); the bottom plate (4) reciprocates in the arc groove (6) through the driving member; a power member for driving the plurality of crochet needles (5) to rotate synchronously is provided on the bottom plate (4); and the plurality of crochet needles (5) are movably mounted on the top of the bottom plate (4).
2. The textile hook edge processing device according to claim 1, characterized in that: The power component comprises a driving plate (7), a movable seat (8) and a limiting column (9); a plurality of connecting plates (10) are movably mounted on the top of the driving plate (7); the plurality of connecting plates (10) are respectively fixedly connected to one side of the plurality of hook needles (5); the movable seat (8) is hinged to one end of the driving plate (7); the limiting column (9) is fixedly connected to one end of the movable seat (8); a plurality of limiting grooves (11) matching the limiting columns (9) are also provided on the bottom plate (4); and the centers of the plurality of limiting grooves (11) are arranged in an oblique line at the top of the bottom plate (4).
3. The textile hook edge processing device according to claim 2, characterized in that: The driving member comprises a motor (12), a sliding plate (13) and a driving rod (14); the motor (12) is fixed at the center of one of the arc-shaped grooves (6); the output end of the motor (12) is fixedly connected to one end of the driving rod (14); the end of the driving rod (14) away from the motor (12) is movably connected to one end of the sliding plate (13); the two ends of the sliding plate (13) slide in the two arc-shaped grooves (6) respectively, and the two ends of the sliding plate (13) are movably connected to one side of the bottom plate (4) respectively.
4. The textile hook edge processing device according to claim 3, characterized in that: The barb of the hook needle (5) is sharpened.
5. The textile hook edge processing device according to claim 4, characterized in that: Connecting columns (15) are fixed at both ends of the sliding plate (13), the sizes of the two connecting columns (15) respectively match the sizes of the two arc-shaped grooves (6), and the ends of the two connecting columns (15) away from the sliding plate (13) are movably connected to one side of the bottom plate (4).
6. The textile hook edge processing device according to claim 5, characterized in that: The weight below the hook of the hook needle (5) is much greater than the weight above the hook.