Yarn winder with pressure self-adjusting function
By designing a yarn winder with pressure self-regulating function, and using pressure adjustment components and wire components to achieve automatic adjustment of yarn tension, the problems of complex operation and high cost of traditional yarn winders are solved, and the efficiency and product quality of yarn winders are improved.
Patent Information
- Application Number
- CN202411949810.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-03-28
AI Technical Summary
The manual adjustment of traditional yarn winders is complex and has poor accuracy, and the electronic tension sensor is highly accurate but costly and difficult to maintain. It requires a device that does not require manual participation in the adjustment and the use of sensor adjustment to improve the efficiency of use.
A yarn winder with self-regulating pressure is designed, using pressure adjustment components, wire components, guide rollers and spring mechanisms to achieve stable winding of the yarn by automatically adjusting the yarn tension and guidance.
Automatic tension adjustment during the yarn winding process is realized, yarn breakage phenomenon is reduced, and the efficiency of the device and product quality are improved.
Smart Images
Figure CN119706506A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of yarn winders, and in particular relates to a yarn winder with a pressure self-regulating function. Background Art
[0002] At present, in the textile industry, yarn winders are a commonly used equipment for winding loose yarn into bobbins for subsequent processing. Traditional yarn winders mostly use manual or simple mechanical devices to adjust the yarn tension. This method is not only complicated to operate, but also easily leads to uneven tension, affecting the quality and production efficiency of the final product. With the development of automation technology, more and more intelligent control systems are used in textile equipment, improving the reliability and production efficiency of the equipment.
[0003] The problems with the existing technology are: although manual adjustment is low-cost, the operation is complicated and the accuracy is poor; although the electronic tension sensor is highly accurate, the cost is high and the maintenance is difficult. Therefore, a device that does not require manual adjustment and uses sensors for adjustment is needed to improve the efficiency of the device. Therefore, we propose a yarn winder with a pressure self-adjustment function. Summary of the invention
[0004] The object of the present invention is to provide a yarn winder with a pressure self-regulating function to solve the problems raised in the above background technology.
[0005] The present invention is implemented as follows: a yarn winder with a pressure self-regulating function comprises a device frame, a fixed rod and a winding frame, wherein the fixed rod is fixedly connected to the upper surface of the device frame, and several groups of winding frames are movably connected to the surface of the fixed rod, four groups of guide rollers are arranged on the upper surface of the device frame, and several groups of spring mechanisms are arranged on the lower surfaces of the winding frames, four groups of pressure regulating components are arranged on one side of the device frame surface, and the surfaces of the four groups of pressure regulating components are arranged with wire components, the pressure regulating components are used to automatically adjust the pressure of the yarn, and the wire components are used to automatically follow the movement of the pressure regulating components and conduct wires, and a motor is fixedly connected to one side of the guide roller surface.
[0006] As a preferred embodiment of the present invention, the pressure regulating assembly includes a fixed shell, a slide plate, a connecting plate, a connecting rod and a first gear, four groups of the fixed shells are fixedly connected to the upper surface of the device frame, and several groups of the slide plates are respectively slidably connected to the inside of the four groups of fixed shells.
[0007] As a preferred embodiment of the present invention, several groups of the connecting plates are respectively fixedly connected to the surfaces of several groups of skateboards, the upper surfaces of several groups of the skateboards are rotatably connected with guide wheels, and telescopic springs are commonly fixedly connected between several groups of the skateboards and one side of the inner wall of the fixed shell.
[0008] As a preferred embodiment of the present invention, several groups of the upper surfaces of the connecting plates are fixedly connected to the first tooth plate, several groups of the first gears are meshed and transmitted to one side of the first tooth plate, and several groups of the middle parts of the lower surfaces of the first gears are rotatably connected to a rotating shaft, and the rotating shaft is fixedly connected to the upper surface of the device frame.
[0009] As a preferred embodiment of the present invention, several groups of the first gear surfaces are meshed with second tooth plates on the other side, and two corresponding groups of the second tooth plate surfaces are commonly and fixedly connected with connecting rods on one side, and the connecting rods are fixedly connected inside one group of connecting plates.
[0010] As a preferred embodiment of the present invention, the wire assembly includes a mounting plate, a limit plate, a second gear, a second end face gear and a slider, the four groups of mounting plates are respectively fixedly connected to one side of four groups of slides, the four groups of limit plates are all fixedly connected to one side of the surface of the device frame, and the four groups of limit plates are rotatably connected inside with fixed columns.
[0011] As a preferred embodiment of the present invention, one end of the four groups of fixed column surfaces are fixedly connected with a first end face gear, the four groups of second gears are respectively fixedly connected to the other end of the four groups of fixed column surfaces, one side of the device frame surface is fixedly connected with four groups of connecting shells, the four groups of connecting shells are rotatably connected inside with screw rods, the four groups of second end face gears are respectively fixedly connected to one end of the four groups of screw rods and the second end face gears are meshed with the first end face gears.
[0012] As a preferred embodiment of the present invention, the four groups of sliders are respectively threadedly connected to the surfaces of the four groups of screw rods, the upper surfaces of the four groups of sliders are fixedly connected to the first guide seat, one side of the surface of the four groups of sliders is fixedly connected to the second guide seat, and the lower surfaces of the four groups of sliders are fixedly connected to the wire rack.
[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. When in use, the present invention allows the yarn to pass through the conductor assembly, the pressure regulating assembly, and the guide roller and be wound on the surface of the winding frame, and the spring mechanism will pull the winding frame so that the wound yarn is always in contact with the guide roller. The guide assembly and the pressure regulating assembly provide guidance for the yarn, thereby reducing the phenomenon of yarn breakage during winding. The pressure regulating assembly will automatically adjust the pressure according to the tension of the yarn, the guide assembly can automatically move with the movement of the pressure regulating assembly, and the motor is used to drive the guide roller to rotate, thereby achieving the effect of improving the use efficiency of the device.
[0014] 2. The present invention distributes the yarn through three groups of guide wheels (the outer two groups of guide wheels are on the left, and the middle guide wheel is on the right). The three groups of guide wheels will press the corresponding three groups of telescopic springs to a certain extent. When the yarn tension increases or decreases, the middle group of slide plates will drive the corresponding connecting plates to move, and the connecting rod will drive the two groups of second tooth plates to move. Because the first gear can be rotated by the rotating shaft and is arranged between the second tooth plate and the first tooth plate, the second tooth plate can drive the first gear to rotate, thereby driving the first tooth plate to move, thus driving the three groups of guide wheels to move synchronously. Because the three groups of guide wheels move synchronously, the tension of the yarn can be adjusted quickly, thereby achieving the effect of facilitating automatic tension adjustment of the yarn.
[0015] 3. In the present invention, when the slide plate moves, it will drive the mounting plate to move synchronously. One side of the mounting plate is provided with teeth, so the second gear and the fixed column corresponding to the second gear and the first end face gear will rotate, thereby driving the second end face gear and the screw rod to rotate. As the screw rod rotates, the slider will automatically follow the three sets of guide wheels to move, thereby automatically changing the positions of the first guide seat, the second guide seat and the wire rack. A rubber pad is provided inside the groove of the second guide seat to prevent the yarn from breaking, thereby achieving the effect of improving the yarn conveying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present invention; Figure 2 It is a schematic diagram of a local structure provided by an embodiment of the present invention; Figure 3 is a schematic diagram of the guide wheel structure provided by an embodiment of the present invention; Figure 4 is a schematic diagram of the structure of a first tooth plate provided in an embodiment of the present invention; Figure 5 is a schematic diagram of the structure of a second end face gear provided by an embodiment of the present invention; Figure 6 It is a schematic diagram of a connected shell structure provided by an embodiment of the present invention; Figure 7 It is a schematic diagram of the spring mechanism structure provided by an embodiment of the present invention.
[0017] In the figure: 1. device frame; 2. wire assembly; 201. mounting plate; 202. second gear; 203. fixing column; 204. limit plate; 205. first end face gear; 206. second end face gear; 207. connecting shell; 208. first guide seat; 209. slider; 210. second guide seat; 211. wire frame; 212. screw rod; 3. pressure regulating assembly; 301. slide plate; 302. telescopic spring; 303. guide wheel; 304. connecting plate; 305. first tooth plate; 306. fixing shell; 307. connecting rod; 308. second tooth plate; 309. first gear; 310. rotating shaft; 4. winding frame; 5. fixing rod; 6. spring mechanism; 7. guide roller; 8. motor. DETAILED DESCRIPTION
[0018] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.
[0019] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.
[0020] like Figures 1 to 7 As shown, an embodiment of the present invention provides a yarn winder with a pressure self-regulating function, comprising a device frame 1, a fixed rod 5 and a winding frame 4, the fixed rod 5 is fixedly connected to the upper surface of the device frame 1, and several groups of winding frames 4 are movably connected to the surface of the fixed rod 5. Four groups of guide rollers 7 are arranged on the upper surface of the device frame 1, and several groups of winding frames 4 are arranged on the lower surfaces. A spring mechanism 6 is arranged on one side of the surface of the device frame 1. Four groups of pressure regulating components 3 are arranged on the surface of the four groups of pressure regulating components 3. The pressure regulating components 3 are used to automatically adjust the tension of the yarn. The wire assembly 2 is used to automatically follow the pressure regulating component 3 to move and conduct the wire. A motor 8 is fixedly connected to one side of the surface of the guide roller 7.
[0021] The above scheme is adopted: when in use, the yarn will pass through the wire assembly 2, the pressure regulating assembly 3, and the guide roller 7 and be wound on the surface of the winding frame 4, and the spring mechanism 6 will pull the winding frame 4 so that the wound yarn is always in contact with the guide roller 7. The wire assembly 2 and the pressure regulating assembly 3 provide guidance for the yarn, reducing the phenomenon of yarn breakage during winding, and the pressure regulating assembly 3 will automatically adjust the pressure according to the tension of the yarn. The wire assembly 2 can automatically move with the movement of the pressure regulating assembly 3, and the motor 8 is used to drive the guide roller 7 to rotate, thereby achieving the effect of improving the use efficiency of the device.
[0022] refer to Figure 2 , Figure 3 and Figure 4The pressure regulating assembly 3 includes a fixed shell 306, a slide plate 301, a connecting plate 304, a connecting rod 307 and a first gear 309. The four groups of fixed shells 306 are fixedly connected to the upper surface of the device frame 1, and the plurality of groups of slide plates 301 are respectively slidably connected to the inside of the four groups of fixed shells 306; the plurality of groups of connecting plates 304 are respectively fixedly connected to the surfaces of the plurality of groups of slide plates 301, and the upper surfaces of the plurality of groups of slide plates 301 are rotatably connected with guide wheels 303, and the plurality of groups of slide plates 301 are commonly fixedly connected with one side of the inner wall of the fixed shell 306 with a telescopic spring 302; The upper surfaces of several groups of connecting plates 304 are fixedly connected with the first tooth plate 305, several groups of first gears 309 are meshed and transmitted to one side of the first tooth plate 305, the middle part of the lower surfaces of several groups of first gears 309 are rotatably connected with the rotating shaft 310, and the rotating shaft 310 is fixedly connected to the upper surface of the device frame 1; the other sides of the surfaces of several groups of first gears 309 are meshed and transmitted with the second tooth plate 308, and the corresponding two groups of second tooth plates 308 One side of the surface is commonly fixedly connected with a connecting rod 307, and the connecting rod 307 is fixedly connected to the inside of one group of connecting plates 304.
[0023] The above scheme is adopted: when the yarn passes through the three groups of guide wheels 303 (the yarn is distributed in the form of the two outer groups of guide wheels 303 on the left and the middle guide wheel 303 on the right), the three groups of guide wheels 303 will press the corresponding three groups of telescopic springs 302 to a certain extent. When the yarn tension increases or decreases, the middle group of slide plates 301 will drive the corresponding connecting plate 304 to move, and then the connecting rod 307 will drive the two groups of second tooth plates 308 to move. And because the first gear 309 can be rotated by the rotating shaft 310 and is arranged between the second tooth plate 308 and the first tooth plate 305, the second tooth plate 308 can drive the first gear 309 to rotate, thereby driving the first tooth plate 305 to move, thus driving the three groups of guide wheels 303 to move synchronously. Because the three groups of guide wheels 303 move synchronously, the tension of the yarn can be quickly adjusted, thereby achieving the effect of facilitating automatic tension adjustment of the yarn.
[0024] refer to Figure 5 and Figure 6The wire assembly 2 includes a mounting plate 201, a stop plate 204, a second gear 202, a second end face gear 206 and a slider 209. The four mounting plates 201 are respectively fixedly connected to one side of the four sliders 301. The four stop plates 204 are all fixedly connected to one side of the surface of the device frame 1. The four stop plates 204 are internally rotatably connected with a fixed column 203; one end of the surface of the four fixed columns 203 is fixedly connected to the first end face gear 205, and the four second gears 202 are respectively fixedly connected to the other end of the surface of the four fixed columns 203. The surface of the device frame 1 is fixed on one side. Four groups of connecting shells 207 are fixedly connected, and the inside of the four groups of connecting shells 207 are all rotatably connected with screw rods 212. Four groups of second end face gears 206 are respectively fixedly connected to one end of the four groups of screw rods 212, and the second end face gears 206 and the first end face gears 205 are meshingly driven; four groups of sliders 209 are respectively threadedly connected to the surface of the four groups of screw rods 212, and the upper surfaces of the four groups of sliders 209 are all fixedly connected to the first guide seats 208, one side of the surfaces of the four groups of sliders 209 are all fixedly connected to the second guide seats 210, and the lower surfaces of the four groups of sliders 209 are all fixedly connected to the wire racks 211.
[0025] The above scheme is adopted: when the slide plate 301 moves, it will drive the mounting plate 201 to move synchronously. One side of the mounting plate 201 is provided with teeth, so the second gear 202 and the fixed column 203 corresponding to the second gear 202 and the first end face gear 205 will rotate, thereby driving the second end face gear 206 and the screw rod 212 to rotate. As the screw rod 212 rotates, the slider 209 will automatically follow the three sets of guide wheels 303 to move, thereby automatically changing the positions of the first guide seat 208, the second guide seat 210 and the wire rack 211, and a rubber pad is provided inside the groove of the second guide seat 210 to prevent the yarn from breaking, thereby achieving the effect of improving the yarn transportation efficiency.
[0026] Working principle of the present invention: When in use, when the yarn passes through the three sets of guide wheels 303 (the yarn is distributed in the form of the two outer sets of guide wheels 303 on the left and the middle guide wheel 303 on the right), the three sets of guide wheels 303 will press the corresponding three sets of telescopic springs 302 to a certain extent. When the yarn tension increases or decreases, the middle set of slide plates 301 will drive the corresponding connecting plates 304 to move, and then the connecting rod 307 will drive the two sets of second tooth plates 308 to move. Because the first gear 309 can be rotated by the rotating shaft 310 and is arranged between the second tooth plate 308 and the first tooth plate 305, the second tooth plate 308 can drive the first gear 309 to rotate, thereby driving the first tooth plate 305 to move, thus driving the three sets of guide wheels 30 3 synchronous movement, because the three sets of guide wheels 303 are synchronously moved, the tension of the yarn can be quickly adjusted. When the slide plate 301 moves, it will drive the mounting plate 201 to move synchronously. One side of the mounting plate 201 is provided with teeth, so the second gear 202 and the fixing column 203 corresponding to the second gear 202 and the first end face gear 205 are rotated, thereby driving the second end face gear 206 and the screw rod 212 to rotate. With the rotation of the screw rod 212, the slider 209 will automatically follow the three sets of guide wheels 303 to move, thereby automatically changing the positions of the first guide seat 208, the second guide seat 210 and the wire rack 211, and a rubber pad is provided inside the groove of the second guide seat 210 to prevent the yarn from breaking.
[0027] To sum up: this yarn winder with pressure self-regulating function, through the structure of pressure regulating component 3, slide plate 301, telescopic spring 302, guide wheel 303, connecting plate 304, first tooth plate 305, fixed shell 306, connecting rod 307, second tooth plate 308, first gear 309 and rotating shaft 310, solves the problem that manual adjustment is low in cost but complicated in operation and has poor precision; electronic tension sensor is high in precision but high in cost and difficult in maintenance, so a device that does not require manual participation in adjustment and uses sensor adjustment is needed to improve the use efficiency of the device.
[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A yarn winding machine with a pressure self-regulating function, comprising a device frame (1), a fixing rod (5) and a winding frame (4), characterized in that: The fixed rod (5) is fixedly connected to the upper surface of the device frame (1); a plurality of groups of winding frames (4) are movably connected to the surface of the fixed rod (5); four groups of guide rollers (7) are arranged on the upper surface of the device frame (1); a plurality of groups of winding frames (4) are arranged on the lower surfaces of the plurality of groups of winding frames (4); four groups of pressure regulating components (3) are arranged on one side of the surface of the device frame (1); a guide wire component (2) is arranged on the surface of the four groups of pressure regulating components (3); the pressure regulating components (3) are used to automatically regulate the pressure of the yarn; the guide wire component (2) is used to automatically follow the movement of the pressure regulating components (3) and guide the yarn; and a motor (8) is fixedly connected to one side of the surface of the guide roller (7).
2. A yarn winder with pressure self-regulation function as claimed in claim 1, characterized in that: The pressure regulating assembly (3) comprises a fixed shell (306), a slide plate (301), a connecting plate (304), a connecting rod (307) and a first gear (309); four groups of the fixed shells (306) are fixedly connected to the upper surface of the device frame (1); and a plurality of groups of the slide plates (301) are slidably connected to the inside of the four groups of fixed shells (306).
3. A yarn winder with pressure self-regulating function as claimed in claim 2, characterized in that: The plurality of groups of connecting plates (304) are respectively fixedly connected to the surfaces of the plurality of groups of slide plates (301); the upper surfaces of the plurality of groups of slide plates (301) are rotatably connected to guide wheels (303); and a telescopic spring (302) is commonly fixedly connected between the plurality of groups of slide plates (301) and one side of the inner wall of the fixed shell (306).
4. A yarn winder with pressure self-regulating function as claimed in claim 3, characterized in that: The upper surfaces of the plurality of connecting plates (304) are all fixedly connected to a first tooth plate (305), the plurality of first gears (309) are all meshed and driven on one side of the first tooth plate (305), and the middle parts of the lower surfaces of the plurality of first gears (309) are all rotatably connected to a rotating shaft (310), and the rotating shaft (310) is fixedly connected to the upper surface of the device frame (1).
5. A yarn winder with pressure self-regulation function as claimed in claim 4, characterized in that: The other side of the surface of the plurality of groups of the first gears (309) are meshed with a second tooth plate (308), and one side of the surface of the corresponding two groups of the second tooth plates (308) are commonly and fixedly connected with a connecting rod (307), and the connecting rod (307) is fixedly connected inside one of the groups of connecting plates (304).
6. A yarn winder with pressure self-regulation function as claimed in claim 1, characterized in that: The wire assembly (2) comprises a mounting plate (201), a limiting plate (204), a second gear (202), a second end face gear (206) and a slide block (209); four groups of mounting plates (201) are respectively fixedly connected to one side of four groups of slide blocks (301); four groups of limiting plates (204) are all fixedly connected to one side of the surface of the device frame (1); and the four groups of limiting plates (204) are all rotatably connected to fixed columns (203) inside.
7. A yarn winder with pressure self-regulation function as claimed in claim 6, characterized in that: One end of the surface of the four groups of fixed columns (203) is fixedly connected to a first end face gear (205), and the four groups of the second end face gears (202) are respectively fixedly connected to the other end of the surface of the four groups of fixed columns (203). One side of the surface of the device frame (1) is fixedly connected to four groups of connecting shells (207), and the inside of the four groups of connecting shells (207) is rotatably connected to a screw rod (212). The four groups of the second end face gears (206) are respectively fixedly connected to one end of the four groups of screw rods (212), and the second end face gears (206) and the first end face gears (205) are meshed with each other.
8. A yarn winder with pressure self-regulation function as claimed in claim 6, characterized in that: The four groups of sliders (209) are respectively threadedly connected to the surfaces of the four groups of lead screws (212); the upper surfaces of the four groups of sliders (209) are all fixedly connected to the first guide seat (208); one side of the surface of the four groups of sliders (209) is all fixedly connected to the second guide seat (210); and the lower surfaces of the four groups of sliders (209) are all fixedly connected to the lead frame (211).