Knitting pay-off device
By designing the yarn feeding frame and reciprocating mechanism of the knitting yarn feeding device, the problem of yarn entanglement was solved, the knitting yarn was limited, and production efficiency and product quality were improved.
Patent Information
- Application Number
- CN202423304313.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Yarn entanglement is a common problem in knitting production, especially with fine or multi-ply yarns, which affects production efficiency and leads to quality issues in knitted products.
A knitting yarn feeding device is designed, comprising a feeding frame, a feeding mechanism, and a reciprocating mechanism. Through the cooperation of the first and second reciprocating components, the knitting yarn is limited to prevent knotting and disorder.
It effectively reduces the tangling and crossing of knitting yarn during the unwinding process, improving production efficiency and the quality of knitted products.
Smart Images
Figure CN223892996U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of knitting yarn release, specifically a knitting yarn release device. Background Technology
[0002] Knitting is a textile process that uses knitting machines or hand knitting to weave yarn into various fabrics. Knitted fabrics have good elasticity and breathability and are widely used in clothing, home furnishings and other fields.
[0003] Knitting release refers to the process of releasing yarn from yarn bobbins or yarn racks and feeding it onto the knitting machine during the knitting production process. Yarn entanglement can occur during the knitting release process. This phenomenon is quite common in the textile industry, especially when dealing with fine yarns or multi-ply yarns. Entanglement not only affects production efficiency but can also lead to quality problems in knitted products.
[0004] In summary, this utility model provides a knitting yarn release device to solve the above problems. Utility Model Content
[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:
[0006] A knitting yarn release device includes a yarn release frame, an inner cavity of which is provided with a yarn release mechanism, the yarn release mechanism including a first yarn release component, a second yarn release component on the front of the yarn release frame, a third yarn release component on the left side of the first yarn release component, a reciprocating mechanism at the bottom of the yarn release frame, the reciprocating mechanism including a protective box, an inner cavity of which is provided with a first reciprocating component, and a second reciprocating component on top of the first reciprocating component.
[0007] Furthermore, in this utility model, the first reciprocating assembly includes a second motor, the bottom of which is fixedly connected to the protective box, the output shaft of the second motor is drivenly connected to a first gear, a second gear is provided on the right side of the first gear, and the first gear meshes with the second gear. The first reciprocating assembly also includes a gear disk, the second gear meshes with the gear disk, and fixing plates are fixedly connected to both sides of the gear disk, with the side of the fixing plate away from the gear disk being fixedly connected to the protective box.
[0008] Furthermore, in this utility model, the second reciprocating component includes a limiting block, a connecting block is fixedly connected to the top of the limiting block, the upper end of the connecting block extends through to the outside of the protective box and is fixedly connected to a limiting ring, a first slider is fixedly connected to both sides of the limiting block, a first sliding groove is provided on both sides of the inner cavity of the protective box, and the side of the first slider away from the limiting block extends into the inner cavity of the first sliding groove and slides in connection with the inner cavity of the first sliding groove.
[0009] Furthermore, in this utility model, the first wire feeding assembly includes a wire reel, and plugs are fixedly connected to both sides of the wire reel, with a first threaded hole on the left side of each plug.
[0010] Furthermore, in this utility model, the second wire feeding assembly includes a first motor, and a fixing block is provided in the inner cavity of the wire feeding frame. The output shaft of the first motor passes through the inner cavity of the wire feeding frame and is connected to the fixing block at the front end for transmission.
[0011] Furthermore, in this utility model, the third wire feeding assembly includes a second threaded hole, a threaded bolt is provided on the left side of the second threaded hole, and a threaded cap is provided on the right side of the fixing block.
[0012] Beneficial effects: This utility model has the following beneficial effects:
[0013] The cooperation of the first, second, and third feed-out components of this utility model provides a basic preparation for the feed-out operation of knitting yarn. The cooperation of the first and second reciprocating components can limit the knitting yarn during the feed-out process, reduce the chance of the knitting yarn getting tangled, and prevent the knitting yarn from becoming disordered and crossed. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the reciprocating mechanism of this utility model;
[0016] Figure 3 This is a schematic diagram of the wire feeding mechanism of this utility model;
[0017] Figure 4 This is a schematic diagram of the structure of this utility model.
[0018] In the picture:
[0019] 1. Wire feeding frame; 2. Wire feeding mechanism; 21. First wire feeding assembly; 211. Wire reel; 212. Insert block; 213. First threaded hole; 22. Second wire feeding assembly; 221. First motor; 222. Fixing block; 23. Third wire feeding assembly; 231. Second threaded hole; 232. Threaded bolt; 233. Threaded cap; 3. Reciprocating mechanism; 31. Protective box; 32. First reciprocating assembly; 321. Second motor; 322. First gear; 323. Second gear; 324. Gear disk; 325. Fixing plate; 33. Second reciprocating assembly; 331. Limiting block; 332. Connecting block; 333. First slider; 334. First slide groove; 335. Limiting ring. Detailed Implementation
[0020] To better understand the technical content of this utility model, specific embodiments are described below in conjunction with the accompanying drawings. Various aspects of this utility model are described in this disclosure with reference to the accompanying drawings, which illustrate numerous illustrative embodiments. The embodiments of this disclosure are not necessarily defined to include all aspects of this utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in this utility model are not limited to any particular implementation. Furthermore, some aspects of this utility model can be used alone or in any suitable combination with other aspects disclosed in this utility model. Example 1
[0021] like Figure 1-4 As shown, this is the first embodiment of the present invention. This embodiment provides a knitting yarn feeding device, including a yarn feeding frame 1. The inner cavity of the yarn feeding frame 1 is provided with a yarn feeding mechanism 2. The yarn feeding mechanism 2 includes a first yarn feeding component 21. A second yarn feeding component 22 is provided on the front of the yarn feeding frame 1. A third yarn feeding component 23 is provided on the left side of the first yarn feeding component 21. A reciprocating mechanism 3 is provided at the bottom of the yarn feeding frame 1. The reciprocating mechanism 3 includes a protective box 31. The inner cavity of the protective box 31 is provided with a first reciprocating component 32. A second reciprocating component 33 is provided on the top of the first reciprocating component 32.
[0022] like Figure 1 , 2 As shown in Figures 3 and 4, the second pay-off assembly 22 is used to drive the first pay-off assembly 21 to rotate, providing a power source for the pay-off operation of the first pay-off assembly 21. The third pay-off assembly 23 is used to fix or unlock the first pay-off assembly 21 to the second pay-off assembly 22, providing convenience for the disassembly and replacement of the first pay-off assembly 21. The first reciprocating assembly 32 is used to drive the second reciprocating assembly 33 to move. While the second reciprocating assembly 33 moves, it simultaneously limits the knitting yarn. The cooperation between the first reciprocating assembly 32 and the second reciprocating assembly 33 can prevent the knitting yarn from tangling during the pay-off process, thereby preventing the knitting yarn from becoming disordered and crossed. Example 2
[0023] Reference Figure 1 , 2 4 and 5 represent the second embodiment of this utility model, which is based on the previous embodiment.
[0024] In this embodiment, the first reciprocating assembly 32 includes a second motor 321. The bottom of the second motor 321 is fixedly connected to the protective box 31. The output shaft of the second motor 321 is drivenly connected to a first gear 322. A second gear 323 is provided on the right side of the first gear 322, and the first gear 322 and the second gear 323 mesh. The first reciprocating assembly 32 also includes a gear disk 324. The second gear 323 meshes with the gear disk 324. Fixing plates 325 are fixedly connected to both sides of the gear disk 324, and the side of the fixing plate 325 away from the gear disk 324 is fixedly connected to the protective box 31.
[0025] The second reciprocating assembly 33 includes a limiting block 331. A connecting block 332 is fixedly connected to the top of the limiting block 331. The upper end of the connecting block 332 extends through to the outside of the protective box 31 and is fixedly connected to a limiting ring 335. First sliders 333 are fixedly connected to both sides of the limiting block 331. First grooves 334 are opened on both sides of the inner cavity of the protective box 31. The side of the first slider 333 away from the limiting block 331 extends into the inner cavity of the first groove 334 and slides in connection with the inner cavity of the first groove 334.
[0026] like Figure 1 , 2 As shown in Figure 4, the protective box 31 is used to protect the first reciprocating assembly 32 and the second reciprocating assembly 33 from external contact, thereby preventing damage. The cooperation of the second motor 321, the first gear 322 and the second gear 323 enables the second reciprocating assembly 33 to move. The limiting block 331 reciprocates within the cavity of the protective box 31, and the connecting block 332 drives the limiting ring 335 to move. This ensures that the knitting thread moves along a certain trajectory during the unwinding process within the cavity of the limiting ring 335, preventing the knitting thread from getting knotted. Example 3
[0027] Reference Figure 1 and 3 This is the third embodiment of the present invention, which is based on the previous two embodiments.
[0028] In this embodiment, the first wire feeding assembly 21 includes a wire reel 211, and plugs 212 are fixedly connected to both sides of the wire reel 211. A first threaded hole 213 is provided on the left side of the plug 212.
[0029] The second wire feeding assembly 22 includes a first motor 221, and a fixing block 222 is provided in the inner cavity of the wire feeding frame 1. The output shaft of the first motor 221 passes through the inner cavity of the wire feeding frame 1 and is connected to the front fixing block 222 in a transmission manner.
[0030] The third wire feeding assembly 23 includes a second threaded hole 231, a threaded bolt 232 is provided on the left side of the second threaded hole 231, and a threaded cap 233 is provided on the right side of the fixing block 222.
[0031] like Figure 1 and 3 As shown, the insert 212 can be inserted into the inner cavity of the fixing block 222, and the threaded bolt 232 is screwed into the inner cavity of the second threaded hole 231, the first threaded hole 213 and the threaded cap 233, thereby realizing the fixing and unlocking of the wire reel 211, which facilitates the disassembly and replacement of the wire reel 211. The output shaft of the first motor 221 can drive the front fixing block 222 to rotate, thereby providing a power source for the rotation and wire feeding operation of the wire reel 211.
[0032] In use, firstly, the spool 211 is inserted into the inner cavity of the fixing block 222 via the auxiliary insertion block 212. Then, the threaded bolt 232 is screwed into the inner cavity of the second threaded hole 231, the insertion block 212, and the threaded cap 233, fixing the spool 211 in the inner cavity of the pay-off frame 1. The knitting yarn on the surface of the spool 211 is passed through the inner cavity of the limiting ring 335. The first motor 221 is started, causing the spool 211 to rotate and perform the pay-off operation. At this time, the second motor 321 is started, and the output shaft of the second motor 321 drives the first gear 322 to perform the work. Rotation causes the first gear 322 to mesh with the second gear 323, which in turn meshes with the gear disk 324. The second gear 323 moves in a circular motion within the inner cavity of the gear disk 324, which in turn drives the limiting block 331 to move. The limiting block 331 reciprocates within the inner cavity of the protective box 31. Simultaneously, the connecting block 332 drives the limiting ring 335 to reciprocate. As a result, under the operation of the limiting ring 335, the knitting thread moves along a certain trajectory within the pay-off frame 1, thus preventing the knitting thread from knotting.
[0033] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.
[0034] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Those skilled in the art to which this invention pertains can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this invention shall be determined by the claims.
Claims
1. A knitting yarn release device, comprising a yarn release frame (1), characterized in that: The inner cavity of the wire feeding frame (1) is provided with a wire feeding mechanism (2), the wire feeding mechanism (2) includes a first wire feeding component (21), the front of the wire feeding frame (1) is provided with a second wire feeding component (22), the left side of the first wire feeding component (21) is provided with a third wire feeding component (23), the bottom of the wire feeding frame (1) is provided with a reciprocating mechanism (3), the reciprocating mechanism (3) includes a protective box (31), the inner cavity of the protective box (31) is provided with a first reciprocating component (32), and the top of the first reciprocating component (32) is provided with a second reciprocating component (33).
2. The knitting feed-off device as described in claim 1, characterized in that: The first reciprocating assembly (32) includes a second motor (321), the bottom of which is fixedly connected to the protective box (31). The output shaft of the second motor (321) is connected to a first gear (322). A second gear (323) is provided on the right side of the first gear (322), and the first gear (322) meshes with the second gear (323). The first reciprocating assembly (32) also includes a gear disk (324), and the second gear (323) meshes with the gear disk (324). Fixing plates (325) are fixedly connected to both sides of the gear disk (324), and the side of the fixing plate (325) away from the gear disk (324) is fixedly connected to the protective box (31).
3. The knitting yarn feeding device as described in claim 1, characterized in that: The second reciprocating assembly (33) includes a limiting block (331), a connecting block (332) is fixedly connected to the top of the limiting block (331), the upper end of the connecting block (332) extends through to the outside of the protective box (31) and is fixedly connected to a limiting ring (335), a first slider (333) is fixedly connected to both sides of the limiting block (331), a first groove (334) is provided on both sides of the inner cavity of the protective box (31), and the side of the first slider (333) away from the limiting block (331) extends into the inner cavity of the first groove (334) and slides in connection with the inner cavity of the first groove (334).
4. The knitting feed-off device as described in claim 1, characterized in that: The first wire feeding assembly (21) includes a wire reel (211), and plugs (212) are fixedly connected to both sides of the wire reel (211). A first threaded hole (213) is provided on the left side of the plug (212).
5. The knitting yarn feeding device as described in claim 1, characterized in that: The second wire feeding assembly (22) includes a first motor (221), and a fixing block (222) is provided in the inner cavity of the wire feeding frame (1). The output shaft of the first motor (221) passes through the inner cavity of the wire feeding frame (1) and is connected to the fixing block (222) at the front end for transmission.
6. The knitting feed-off device as described in claim 5, characterized in that: The third wire feeding assembly (23) includes a second threaded hole (231), a threaded bolt (232) is provided on the left side of the second threaded hole (231), and a threaded cap (233) is provided on the right side of the fixing block (222).