Positioning device of thread guide for core-spun yarn production
Through the positioning device of the wire guide, the servo motor drives the gear system and the limit ring structure, and solves the problem of uneven winding of the core-spun yarn on the winding roller, thereby achieving uniform distribution of the core-spun yarn and improving production efficiency.
Patent Information
- Application Number
- CN202422664034.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-11-01
AI Technical Summary
In the production of core-spun yarn, in the prior art, the core-spun yarn is easily wound around the same position of the winding roller, resulting in knots, which affects production efficiency.
The positioning device of the wire guide is adopted. The servo motor drives the transmission shaft to drive the gear and the tooth plate to move horizontally. The connecting plate drives the wire plate to move horizontally, so that the core-spun yarn is evenly distributed on the surface of the winding roller. The limit ring and sliding groove are combined to improve stability.
The uniform winding of the core-spun yarn is achieved, winding at the same position is avoided, and production efficiency and stability are improved.
Smart Images
Figure CN223480488U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a positioning device for a conductor in core-spun yarn production, belonging to the field of core-spun yarn production technology. Background Technology
[0002] Core-spun yarn is a new type of yarn, mainly composed of an outer layer of fibers and an inner core material. Its production process typically includes steps such as fiber selection, core material preparation, yarn twisting, and winding. First, producers select suitable outer layer fibers, such as polyester or cotton fibers, and combine them with an elastic core material (such as spandex). Next, the outer layer fibers and core material are twisted using specialized equipment to form a stable core-spun structure. Finally, after winding, the core-spun yarn is made into spools, ready to be sent to the textile or garment manufacturing industry. Due to its excellent elasticity, strength, and comfort, core-spun yarn is widely used in knitting, weaving, and high-performance garments.
[0003] In the production of core-spun yarn, a take-up roller is used to wind and wind the core-spun yarn. In the existing technology, during the winding process, the core-spun yarn may get tangled in the same position on the take-up roller, resulting in a large amount of core-spun yarn being tangled in a certain position on the take-up roller, which can easily lead to knotting and affect production efficiency.
[0004] Therefore, a positioning device for a core-spun yarn production wire guide is proposed. Utility Model Content
[0005] In view of this, the present invention provides a positioning device for a core-spun yarn production wire guide, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.
[0006] The technical solution of this utility model is implemented as follows: A positioning device for a core-spun yarn production wire guide includes a base. A U-shaped plate is fixedly connected to the right side of the top of the base. A rotating shaft is movably connected to the inner side of the U-shaped plate via a bearing. A take-up roller is fixedly connected to the surface of the rotating shaft. A positioning component is provided on the left side of the top of the base. The positioning component includes a transmission box, which is fixedly connected to the left side of the top of the base. A transmission shaft is movably connected to the inner wall of the transmission box via a bearing. A gear is fixedly connected to the surface of the transmission shaft. A toothed plate meshes with the bottom of the gear. A connecting plate is fixedly connected to the right side of the toothed plate. A connecting rod is fixedly connected to the top of the connecting plate. A wire guide plate is fixedly connected to the top of the connecting rod. A wire guide groove is formed on the inner surface of the wire guide plate.
[0007] More preferably, a servo motor is provided on the left side of the transmission box, and the output end of the servo motor is fixedly connected to the transmission shaft. Reserved slots are provided on both the front and rear sides of the transmission box.
[0008] More preferably, sliding grooves are provided on both the left and right sides of the bottom of the transmission box cavity, and sliding rods are fixedly connected to both the left and right sides of the toothed plate, with the bottom of the sliding rods slidably connected to the sliding grooves.
[0009] More preferably, a guide groove is provided on the right side of the transmission box, and the outer wall of the connecting plate is fitted with the guide groove.
[0010] More preferably, a rotating motor is fixedly connected to the front side of the U-shaped plate, and the output end of the rotating motor is fixedly connected to the rotating shaft.
[0011] More preferably, limiting rings are fixedly connected to both the front and rear sides of the surface of the take-up roller, and the diameter of the limiting rings is larger than the diameter of the take-up roller.
[0012] The present invention has the following advantages due to the adoption of the above technical solution:
[0013] I. This utility model uses the output end of a servo motor to drive a transmission shaft to rotate. The transmission shaft drives a gear to rotate, and the gear drives a toothed plate to move horizontally back and forth through tooth meshing. The toothed plate drives a connecting plate to move horizontally back and forth, and the connecting plate, through a connecting rod, ultimately drives a guide plate to move horizontally back and forth. This causes the core-spun yarn inside the guide groove to move left and right, and to be evenly distributed on the surface of the take-up roller, thus completing the positioning and preventing the core-spun yarn from winding around in the same position on the take-up roller, thereby improving production efficiency.
[0014] Second, by setting a limiting ring, this utility model can block both sides of the take-up roller to prevent the core-spun yarn from detaching from the surface of the take-up roller during the winding process. By setting a sliding groove and a sliding rod, the toothed plate can be limited, which plays a supporting role and improves its stability during left and right movement. By setting a guide groove, the connecting plate can be limited to prevent it from deviating during movement.
[0015] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1This is a three-dimensional structural diagram of the present invention;
[0018] Figure 2 This is a first-view structural diagram of the positioning component of this utility model;
[0019] Figure 3 This is a schematic diagram of the positioning component of this utility model from a second perspective.
[0020] Figure 4 This is a cross-sectional view of the transmission box of this utility model.
[0021] Reference numerals in the attached drawings: 1. Base; 2. Positioning component; 201. Transmission box; 202. Servo motor; 203. Reserved slot; 204. Connecting rod; 205. Wire guide plate; 206. Wire guide groove; 207. Connecting plate; 208. Guide groove; 209. Toothed plate; 210. Sliding groove; 211. Sliding rod; 212. Transmission shaft; 213. Gear; 3. Rotating shaft; 4. Take-up roller; 5. Limiting ring; 6. Rotating motor; 7. U-shaped plate. Detailed Implementation
[0022] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.
[0023] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.
[0024] Example 1
[0025] like Figure 1-4 As shown, this utility model embodiment provides a positioning device for a core-spun yarn production wire guide, including a base 1. A U-shaped plate 7 is fixedly connected to the right side of the top of the base 1. A rotating shaft 3 is movably connected to the inner side of the U-shaped plate 7 via a bearing. A take-up roller 4 is fixedly connected to the surface of the rotating shaft 3. A positioning component 2 is provided on the left side of the top of the base 1. The positioning component 2 includes a transmission box 201, which is fixedly connected to the left side of the top of the base 1. A transmission shaft 212 is movably connected to the inner wall of the transmission box 201 via a bearing. A gear 213 is fixedly connected to the surface of the transmission shaft 212. A toothed plate 209 meshes with the bottom of the gear 213. A connecting plate 207 is fixedly connected to the right side of the toothed plate 209. A connecting rod 204 is fixedly connected to the top of the connecting plate 207. A wire guide plate 205 is fixedly connected to the top of the connecting rod 204. A wire guide groove 206 is formed on the inner surface of the wire guide plate 205.
[0026] The output of the servo motor 202 drives the transmission shaft 212 to rotate, which in turn drives the gear 213 to rotate. The gear 213 drives the toothed plate 209 to move horizontally back and forth through the meshing of the teeth. The toothed plate 209 drives the connecting plate 207 to move horizontally back and forth. The connecting plate 207, through the connecting rod 204, ultimately drives the guide plate 205 to move horizontally back and forth, so that the core-spun yarn inside the guide groove 206 moves left and right and is evenly distributed on the surface of the take-up roller 4, thus completing the positioning and preventing the core-spun yarn from winding around in the same position on the take-up roller 4, thereby improving production efficiency.
[0027] Example 2
[0028] In one embodiment, a servo motor 202 is provided on the left side of the transmission box 201, and the output end of the servo motor 202 is fixedly connected to the transmission shaft 212. Reserved slots 203 are provided on both the front and rear sides of the transmission box 201. Sliding grooves 210 are provided on both the left and right sides of the bottom of the inner cavity of the transmission box 201. Sliding rods 211 are fixedly connected on both the left and right sides of the toothed plate 209, and the bottom of the sliding rods 211 is slidably connected in the sliding grooves 210. A guide groove 208 is provided on the right side of the transmission box 201. The outer wall of the connecting plate 207 is fitted with the guide groove 208. A rotating motor 6 is fixedly connected to the front side of the U-shaped plate 7, and the output end of the rotating motor 6 is fixedly connected to the rotating shaft 3. Limiting rings 5 are fixedly connected on both the front and rear sides of the surface of the take-up roller 4, and the diameter of the limiting rings 5 is larger than the diameter of the take-up roller 4.
[0029] By setting the limiting ring 5, the two sides of the take-up roller 4 can be blocked to prevent the core-spun yarn from detaching from the surface of the take-up roller 4 during the winding process. By setting the sliding groove 210 and the sliding rod 211, the toothed plate 209 can be limited, which plays a supporting role and improves its stability during left and right movement. By setting the guide groove 208, the connecting plate 207 can be limited to prevent it from deviating during movement.
[0030] In operation, this invention works as follows: First, one end of the core-spun yarn is passed through the guide groove 206 and wound around the surface of the take-up roller 4. The output end of the rotating motor 6 drives the rotating shaft 3 to rotate, which in turn drives the take-up roller 4 to rotate and wind up the core-spun yarn. During the winding process, the output end of the servo motor 202 drives the transmission shaft 212 to rotate, which in turn drives the gear 213 to rotate. The gear 213 drives the toothed plate 209 to move back and forth horizontally through tooth meshing. The toothed plate 209 drives the connecting plate 207 to move back and forth horizontally. The connecting plate 207, through the connecting rod 204, ultimately drives the guide plate 205 to move back and forth horizontally, so that the core-spun yarn inside the guide groove 206 moves left and right and is evenly distributed on the surface of the take-up roller 4, completing the positioning and preventing the core-spun yarn from winding around in the same position on the take-up roller 4, thus improving production efficiency.
[0031] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.
Claims
1. A positioning device for a core-spun yarn production wire guide, comprising a base (1), characterized in that: A U-shaped plate (7) is fixedly connected to the right side of the top of the base (1). A rotating shaft (3) is movably connected to the inner side of the U-shaped plate (7) via a bearing. A winding roller (4) is fixedly connected to the surface of the rotating shaft (3). A positioning assembly (2) is provided on the left side of the top of the base (1). The positioning assembly (2) includes a transmission box (201). The transmission box (201) is fixedly connected to the left side of the top of the base (1). The inner wall of the transmission box (201) is movably connected to a winding roller (4) via a bearing. A drive shaft (212) is provided, and a gear (213) is fixedly connected to the surface of the drive shaft (212). A toothed plate (209) meshes with the bottom of the gear (213). A connecting plate (207) is fixedly connected to the right side of the toothed plate (209). A connecting rod (204) is fixedly connected to the top of the connecting plate (207). A guide plate (205) is fixedly connected to the top of the connecting rod (204). A guide groove (206) is provided on the inner surface of the guide plate (205).
2. The positioning device for a core-spun yarn production wire guide according to claim 1, characterized in that: A servo motor (202) is provided on the left side of the transmission box (201), and the output end of the servo motor (202) is fixedly connected to the transmission shaft (212). Reserved slots (203) are provided on both the front and rear sides of the transmission box (201).
3. The positioning device for a core-spun yarn production guide wire according to claim 1, characterized in that: The transmission box (201) has sliding grooves (210) on both the left and right sides of the bottom of the inner cavity. The toothed plate (209) has sliding rods (211) fixedly connected to both the left and right sides, and the bottom of the sliding rods (211) is slidably connected to the sliding grooves (210).
4. The positioning device for a core-spun yarn production wire guide according to claim 1, characterized in that: The transmission box (201) has a guide groove (208) on its right side, and the outer wall of the connecting plate (207) is in contact with the guide groove (208).
5. The positioning device for a core-spun yarn production wire guide according to claim 1, characterized in that: A rotating motor (6) is fixedly connected to the front side of the U-shaped plate (7), and the output end of the rotating motor (6) is fixedly connected to the rotating shaft (3).
6. The positioning device for a core-spun yarn production wire guide according to claim 1, characterized in that: Limiting rings (5) are fixedly connected to both the front and rear sides of the surface of the take-up roller (4), and the diameter of the limiting rings (5) is larger than the diameter of the take-up roller (4).