Yarn winding assembly for spinning production

Abstract

The utility model relates to the technical field of yarn winding equipment, and discloses a yarn winding assembly for spinning production, which comprises a working table and supporting legs fixedly connected to the bottom end of the working table, a winding mechanism is arranged at the top end of the working table, a fixed pressing mechanism and a starting motor are arranged on the winding mechanism, and a winding roller and a first gear are driven to rotate. When the second gear rotates, a guide roller can rotate, when the guide roller rotates, a cam guide groove formed in the outer wall of the guide roller can be driven to rotate, and when the cam guide groove rotates, a sliding column can be driven to move left and right in a reciprocating mode; when the sliding column moves left and right, the fixed block is driven to move left and right, and the yarn penetrating through the sliding column reciprocates left and right along with the fixed block, so that the yarn can be driven to be guided left and right on the outer wall of the winding roller, the yarn can be uniformly wound on the outer wall of the winding roller, and the yarn is prevented from being wound at one position all the time; and loosening of winding of the yarn is caused.

Description

Technical Field

[0001] The utility model belongs to the technical field of yarn winding equipment, and specifically relates to a yarn winding assembly for spinning production. Background Technique

[0002] The textile industry in our country is an industry with a high degree of labor intensity and a large degree of external dependence. Our country is the largest producer and exporter of textiles and clothing in the world. The continuous and stable growth of textile and clothing exports is crucial for ensuring China's foreign exchange reserves, balance of international payments, stability of the RMB exchange rate, solving social employment and the sustainable development of the textile industry. The raw materials of textiles mainly include cotton, cashmere, wool, silk cocoons, chemical fibers, feathers and down, etc. The downstream industries of the textile industry mainly include the clothing industry, home textiles, industrial textiles, etc.

[0003] After retrieval, CN217676075U discloses an automatic winding and rewinding device for yarn production. A placing rack is arranged on the upper part of the workbench for placing the yarn balls to be wound, and a winding assembly is arranged on the other side of the upper part of the workbench for winding the yarn, so that under the action of the placing rack and the winding assembly, the yarn can be automatically wound.

[0004] When the device winds the yarn, since there is no mechanism for guiding the yarn, the yarn will be wound and piled up in one place during the winding process. As more and more yarn is wound, the yarn will pile up higher and higher, resulting in the yarn not being wound tightly enough, thus affecting subsequent processing and use.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] In order to solve the above technical problems that when the device winds the yarn, since there is no mechanism for guiding the yarn, the yarn will be wound and piled up in one place during the winding process. As more and more yarn is wound, the yarn will pile up higher and higher, resulting in the yarn not being wound tightly enough, thus affecting subsequent processing and use, the basic concept of the technical solution adopted by the present utility model is:

[0007] A yarn winding assembly for spinning production, comprising a workbench;

[0008] Support legs fixedly connected to the bottom end of the workbench, a winding mechanism is arranged on the top end of the workbench, a fixed pressing mechanism is arranged on the winding mechanism, and the winding mechanism includes a first support rod fixedly connected to the outer wall of the workbench:

[0009] A roller is movably arranged on the outer wall of the top of the first support rod. One end of the outer wall of the roller is fixedly connected with a motor, and the outer wall of the motor is fixedly connected to the outer wall of the first support rod. One end of the roller away from the motor is fixedly connected with a first gear, and the first gear meshes with a second gear. The outer wall of the second gear is fixedly connected with a guide roller, and the outer wall of the guide roller is movably provided with a second support rod. The outer wall of the bottom end of the second support rod is fixedly connected to the outer wall of the workbench. A cam guide groove is formed in the outer wall of the guide roller, and a sliding column is slidably connected to the inner wall of the cam guide groove. A fixed block is fixedly connected to the outer wall of the sliding column, and a connecting rod is fixedly connected to one end of the sliding column away from the cam guide groove. One end of the connecting rod away from the sliding column is fixedly connected with a limiting slider. A limiting sliding groove is formed in the top end of the workbench, and the outer wall of the limiting slider is slidably connected to the inner wall of the limiting sliding groove.

[0010] As a preferred embodiment of the present invention, the fixed pressing mechanism includes a sliding groove formed in the outer wall of the roller. A sliding rod is fixedly connected to the inner wall of the sliding groove, and a slider is slidably connected to the outer wall of the sliding rod. A first spring is fixedly connected to the top end of the slider, and one end of the first spring away from the slider is fixedly connected to the top end inner wall of the sliding groove. A fixed frame is fixedly connected to the top end of the first support rod, and a groove is formed in the outer wall of the fixed frame. A second spring is fixedly connected to the top end inner wall of the groove, and a connecting support block is fixedly connected to one end of the second spring away from the inner wall of the groove. The outer wall of the connecting support block is slidably connected to the inner wall of the groove, and a pressing roller is rotatably connected to the outer wall of the connecting support block.

[0011] As a preferred embodiment of the present invention, the outer wall of the limiting slider is fitted and matched with the outer wall of the limiting sliding groove, and the shape of the limiting sliding groove is an inverted "T" shape.

[0012] As a preferred embodiment of the present invention, the outer wall of the sliding column is fitted and matched with the inner wall of the cam guide groove.

[0013] As a preferred embodiment of the present invention, the number of both the first support rod and the second support rod is two, and the first support rod and the second support rod are respectively distributed in a left-right symmetrical structure on the left and right sides of the roller and the guide roller.

[0014] As a preferred embodiment of the present invention, the length of the pressing roller is equal to the length of the roller.

[0015] As a preferred embodiment of the present invention, the outer wall of the slider is fitted and matched with the inner wall of the sliding groove, and the outer wall of the connecting support block is fitted and matched with the inner wall of the groove.

[0016] The present invention has the following beneficial effects compared with the prior art:

[0017] In this utility model, first, the yarn is passed through the fixing block, and then the yarn is fixed on the roller. Subsequently, the motor can be started, and its output end will drive the roller to rotate, so that the yarn can be wound. At the same time, when the roller rotates, it will drive the first gear to rotate, thereby driving the second gear to rotate. When the second gear rotates, the guide roller will rotate. When the guide roller rotates, it will drive the cam guide groove formed on its outer wall to rotate. When the cam guide groove rotates, it will drive the sliding column to move left and right reciprocally. When the sliding column moves left and right, it will drive the fixing block to move left and right. At this time, the yarn passing through it will move left and right reciprocally following the fixing block, so that the yarn can be guided left and right on the outer wall of the roller, enabling the yarn to be evenly wound on its outer wall, preventing the yarn from being continuously wound in one place and causing the winding of the yarn to be loose.

[0018] In this utility model, after passing the yarn through the fixing block, the slider is toggled to move upward. When the slider moves upward, it will compress the first spring. Subsequently, the yarn is placed at the bottom end of the inner wall of the chute, and then the slider is released. Through the rebound effect of the first spring, the slider can be pushed to move downward, thereby fixing the yarn, facilitating the subsequent winding work. At the same time, during the winding process of the yarn, it will be subjected to the pressing action of the pressing roller, enabling the yarn to closely adhere to the outer wall of the roller during the uniform winding process, preventing the yarn from being loose during winding and improving the tightness effect.

[0019] The following further describes in detail the specific implementation manners of this utility model with reference to the accompanying drawings. Description of the Drawings

[0020] In the drawings:

[0021] Figure 1 is the schematic diagram of the overall structure of this utility model;

[0022] Figure 2 is the schematic diagram of the top-down view mechanism structure of this utility model;

[0023] Figure 3 is the schematic diagram of the cross-sectional view of the winding mechanism of this utility model;

[0024] Figure 4 is the schematic diagram of the fixing and pressing mechanism of this utility model.

[0025] In the figure: 1, workbench; 2, support leg; 31, wire winding mechanism; 311, first support rod; 312, motor; 313, winding roller; 314, first gear; 315, second gear; 316, guide roller; 317, second support rod; 318, cam guide groove; 319, sliding column; 3110, fixed block; 3111, connecting rod; 3112, limit slider; 3113, limit chute; 32, fixed pressing mechanism; 321, sliding rod; 322, slider; 323, first spring; 324, fixed frame; 325, second spring; 326, connecting support block; 327, pressing roller. Detailed implementation mode

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0027] As Figures 1 to 4 shown, a yarn winding assembly for spinning production includes a workbench 1, support legs 2 fixedly connected to the bottom end of the workbench 1, a wire winding mechanism 31 is arranged on the top end of the workbench 1, a fixed pressing mechanism 32 is arranged on the wire winding mechanism 31. The wire winding mechanism 31 includes a first support rod 311 fixedly connected to the outer wall of the workbench 1, a winding roller 313 is movably arranged on the outer wall of the top of the first support rod 311, one end of the outer wall of the winding roller 313 is fixedly connected with a motor 312, the outer wall of the motor 312 is fixedly connected to the outer wall of the first support rod 311, the end of the winding roller 313 away from the motor 312 is fixedly connected with a first gear 314, the first gear 314 meshes with a second gear 315, the outer wall of the second gear 315 is fixedly connected with a guide roller 316, the outer wall of the guide roller 316 is movably arranged with a second support rod 317, the bottom end of the outer wall of the second support rod 317 is fixedly connected to the outer wall of the workbench 1, a cam guide groove 318 is opened on the outer wall of the guide roller 316, a sliding column 319 is slidably connected to the inner wall of the cam guide groove 318, a fixed block 3110 is fixedly connected to the outer wall of the sliding column 319, the end of the sliding column 319 away from the cam guide groove 318 is fixedly connected with a connecting rod 3111, the end of the connecting rod 3111 away from the sliding column 319 is fixedly connected with a limit slider 3112, a limit chute 3113 is opened on the top end of the workbench 1, and the outer wall of the limit slider 3112 is slidably connected to the inner wall of the limit chute 3113.

[0028] Furthermore, the outer wall of the limit slider 3112 is fitted and matched with the outer wall of the limit chute 3113, and the shape of the limit chute 3113 is an inverted "T" shape. In this way, the sliding column 319 can be limited and guided, and at the same time, the stability during the movement can be maintained.

[0029] Further, the outer wall of the sliding column 319 is in close fit with the inner wall of the cam guide groove 318, so as to ensure the tightness between the outer wall of the sliding column 319 and the inner wall of the cam guide groove 318, thereby ensuring the smoothness of the sliding column 319 during left - right movement.

[0030] Furthermore, the number of the first support rods 311 and the second support rods 317 is two each. The first support rods 311 and the second support rods 317 are respectively distributed in a left - right symmetric structure on the left and right sides of the roller 313 and the guide roller 316. In this way, the left and right sides of the roller 313 and the guide roller 316 can be supported synchronously to ensure their stability.

[0031] The fixed pressing mechanism 32 includes a chute opened on the outer wall of the roller 313. A slide bar 321 is fixedly connected to the inner wall of the chute. A slider 322 is slidably connected to the outer wall of the slide bar 321. A first spring 323 is fixedly connected to the top end of the slider 322. One end of the first spring 323 far from the slider 322 is fixedly connected to the top end of the inner wall of the chute. A fixed frame 324 is fixedly connected to the top end of the first support rod 311. A groove is opened on the outer wall of the fixed frame 324. A second spring 325 is fixedly connected to the top end of the inner wall of the groove. One end of the second spring 325 far from the inner wall of the groove is fixedly connected to a connecting support block 326. The outer wall of the connecting support block 326 is slidably connected to the inner wall of the groove. A pressing roller 327 is rotatably connected to the outer wall of the connecting support block 326.

[0032] Further, the length of the pressing roller 327 is equal to the length of the roller 313. In this way, the pressing roller 327 can ensure complete contact extrusion of the yarn, ensuring the tightness of the yarn after winding.

[0033] Furthermore, the outer wall of the slider 322 is in close fit with the inner wall of the chute, and the outer wall of the connecting support block 326 is in close fit with the inner wall of the groove. In this way, the stability of the slider 322 during yarn clamping can be ensured, and at the same time, the connecting support block 326 can improve the stability of the pressing roller 327.

[0034] The implementation principle of a yarn winding assembly for spinning production in this embodiment is as follows: First, pass the yarn through the fixed block 3110, then fix the yarn on the winding roller 313. Subsequently, start the motor 312, and its output end will drive the winding roller 313 to rotate, thus enabling the winding of the yarn. At the same time, when the winding roller 313 rotates, it will drive the first gear 314 to rotate, thereby driving the second gear 315 to rotate. When the second gear 315 rotates, it will drive the guide roller 316 to rotate. When the guide roller 316 rotates, it will drive the cam guide groove 318 formed on its outer wall to rotate. When the cam guide groove 318 rotates, it will drive the sliding column 319 to move left and right reciprocally. When the sliding column 319 moves left and right, it will drive the fixed block 3110 to move left and right. At this time, the yarn passing through it will follow the fixed block 3110 to move left and right reciprocally, thus driving the yarn to be guided left and right on the outer wall of the winding roller 313, enabling the yarn to be evenly wound on its outer wall and preventing the yarn from being continuously wound in one place, resulting in the slack of the yarn winding.

[0035] After passing the yarn through the fixed block 3110, move the slider 322 upward. When the slider 322 moves upward, it will compress the first spring 323. Subsequently, place the yarn at the bottom end of the inner wall of the chute, and then release the slider 322. Through the rebound effect of the first spring 323, the slider 322 can be pushed downward to fix the yarn, facilitating subsequent winding work. At the same time, during the winding process, the yarn will be pressed by the pressing roller 327, enabling the yarn to closely adhere to the outer wall of the winding roller 313 during the uniform winding process, preventing the slack of the yarn during winding and improving the tightening effect.

Claims

1. A yarn winding assembly for spinning production, comprising a workbench (1); The supporting leg (2) is fixedly connected to the bottom end of the workbench (1), characterized in that: A winding mechanism (31) is arranged at the top of the workbench (1), a fixed pressing mechanism (32) is arranged on the winding mechanism (31), and the winding mechanism (31) comprises a first support rod (311) fixedly connected to the outer wall of the workbench (1): A roller (313) is movably provided on the outer wall of the top of the first support rod (311); the outer wall of one end of the roller (313) is fixedly connected to a motor (312); the outer wall of the motor (312) is fixedly connected to the outer wall of the first support rod (311); the end of the roller (313) away from the motor (312) is fixedly connected to a first gear (314); the first gear (314) is meshed with a second gear (315); the outer wall of the second gear (315) is fixedly connected to a guide roller (316); the outer wall of the guide roller (316) is movably provided with a second support rod (317); the outer wall of the bottom end of the second support rod (317) is fixedly connected to A cam guide groove (318) is provided on the outer wall of the guide roller (316), the inner wall of the cam guide groove (318) is slidably connected to a slide column (319), the outer wall of the slide column (319) is fixedly connected to a fixed block (3110), the end of the slide column (319) away from the cam guide groove (318) is fixedly connected to a connecting rod (3111), the end of the connecting rod (3111) away from the slide column (319) is fixedly connected to a limiting slide block (3112), a limiting slide groove (3113) is provided on the top of the workbench (1), and the outer wall of the limiting slide block (3112) is slidably connected to the inner wall of the limiting slide groove (3113).

2. A yarn winding assembly for spinning production according to claim 1, characterized in that: The fixed clamping mechanism (32) includes a slide groove provided on the outer wall of the winding roller (313), the inner wall of the slide groove is fixedly connected with a slide rod (321), the outer wall of the slide rod (321) is slidably connected with a slider (322), the top of the slider (322) is fixedly connected with a first spring (323), the end of the first spring (323) away from the slider (322) is fixedly connected to the top of the inner wall of the slide groove, the top of the first support rod (311) is fixedly connected with a fixed frame (324), the outer wall of the fixed frame (324) is provided with a groove, the top of the inner wall of the groove is fixedly connected with a second spring (325), the end of the second spring (325) away from the inner wall of the groove is fixedly connected with a connecting support block (326), the outer wall of the connecting support block (326) is slidably connected to the inner wall of the groove, and the outer wall of the connecting support block (326) is rotatably connected to a clamping roller (327).

3. A yarn winding assembly for spinning production according to claim 1, characterized in that: The outer wall of the limiting sliding block (3112) fits snugly with the outer wall of the limiting sliding groove (3113), and the limiting sliding groove (3113) is in an inverted "T" shape.

4. A yarn winding assembly for spinning production according to claim 1, characterized in that: The outer wall of the sliding column (319) fits snugly with the inner wall of the cam guide groove (318).

5. A yarn winding assembly for spinning production according to claim 1, characterized in that: The number of the first support rod (311) and the number of the second support rod (317) are both two, and the first support rod (311) and the second support rod (317) are respectively distributed on the left and right sides of the winding roller (313) and the guide roller (316) in a left-right symmetrical structure.

6. A yarn winding assembly for spinning production according to claim 2, characterized in that: The length of the pressing roller (327) is equal to the length of the winding roller (313).

7. A yarn winding assembly for spinning production according to claim 2, characterized in that: The outer wall of the sliding block (322) fits in with the inner wall of the sliding groove, and the outer wall of the connecting support block (326) fits in with the inner wall of the groove.

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