Non-stop glass fiber winding device and multi-spinning-cake winding method
By designing a non-stop glass fiber coiling device, the glass fiber is guided and adjusted by multiple fiber guide parts and tensioning components, the problems of increasing wire tension and yarn removal during the glass fiber winding process are solved, and efficient coiling and improvement of production efficiency are achieved.
Patent Information
- Application Number
- CN202411944201.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-03-25
AI Technical Summary
In the existing glass fiber drawing technology, the wire tension gradually increases during the winding process of glass fiber, which easily forms a thin edge of the yarn, causing the yarn to fall off. At the same time, the wire drawing machine needs to be shut down frequently, resulting in low production efficiency.
A non-stop glass fiber coiling device is designed, guiding the glass fibers through multiple fiber guide parts, forming a plurality of yarn balls on the coiling roller, and a tensioning component and a limiting component are provided between the guide part and the coiling roller to adjust the tension and temporary storage position of the glass fibers to prevent the yarn ball from falling out of ring, and there is no need to stop the machine when replacing the coiling roller.
It effectively avoids the yarn balls falling off, improves the efficient rolling of glass fibers, reduces the breakage of glass fibers, and does not need to be shut down when replacing the rolling rollers, which improves production efficiency.
Smart Images
Figure CN119683397A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of glass fiber winding devices, in particular to a non-stop glass fiber winding device and a multi-filament cake winding method. Background Art
[0002] In the prior art, most of the ply yarn leak plates are arranged vertically to the drawing machine head. The molten glass flows out from the leak plate nozzle and the leak plate worker pulls the glass fiber. After being coated with the impregnating agent by the oiling roller, it enters the fixed first splitter plate. The glass fiber is twisted 90° and then enters the second splitter plate installed on the forced splitter and can move up and down, bypassing the wire arrangement wire of the drawing machine. After the drawing machine is started, the glass fiber is wound onto the winding roller. This drawing method causes the drawing tension to gradually increase, the ply yarn has many bundles, the yarn is worn off during operation, and the drawing efficiency is low. At the same time, this drawing forming method causes the yarn to have thin edges, and the yarn is unhooked during the winding process, resulting in a lot of yarn waste.
[0003] At the same time, after the glass fiber is wound, the winding roller with the yarn ball needs to be replaced and the glass fiber is wound with a new winding roller. During this process, the wire drawing machine needs to be shut down, resulting in low production efficiency of the glass fiber.
[0004] Therefore, the present application provides a non-stop glass fiber winding device and a multi-filament cake winding method to solve the problem that the wire tension gradually increases during the glass fiber winding process, and the thin edge of the yarn ball is easily formed, resulting in yarn deloopment. At the same time, the shutdown of the wire drawing machine during the winding process is reduced, and the glass fiber production efficiency is improved. Summary of the invention
[0005] In order to solve the above problems, the present invention provides a non-stop glass fiber winding device and a multi-filament cake winding method.
[0006] The technical solution adopted by the present invention to solve the technical problem is: a non-stop glass fiber winding device, comprising a plurality of fiber guide parts and a winding roller, each fiber guide part corresponds to a plurality of winding areas of the winding roller, the glass fiber is guided by the fiber guide part, a plurality of yarn balls are formed on the winding roller at the same time, and when the winding roller is replaced, the glass fiber is temporarily stored by the limit guide part; A tensioning assembly is arranged between the fiber guide part and the winding roller. The fiber guide part includes a guide rod and a guide roller. The guide roller is in the shape of a prismatic cylinder. A guide belt is arranged on the side of the guide roller. The glass fiber is guided by the guide rod and then wound on the guide roller. The guide belt drives the glass fiber to move along the length direction of the guide roller.
[0007] As an optimization, the guide rod is located on the side of the guide roller away from the tensioning assembly. The guide rod is a telescopic rod. The fixed end of the guide rod is flush with the end of the guide roller away from the tensioning assembly. The extended end of the guide rod is connected to a guide tube, and the glass fiber passes through the guide tube to reach the guide roller.
[0008] As an optimization, the axes of multiple guide rollers are arranged in parallel, and the end of the guide roller away from the tensioning assembly is connected to a drive motor, and the drive motor drives the guide roller to rotate. The guide roller rotates clockwise in the main viewing direction, and a drive roller is arranged on the side end of the guide roller, and the drive roller is used to drive the guide belt to move.
[0009] As an optimization, a limiting assembly is provided on the side of the guide roller opposite to the tensioning assembly, and the limiting assembly includes a limiting rod, the axis of the limiting rod is perpendicular to the opposite side of the guide roller, the limiting rod is a telescopic rod, and the extended end of the limiting rod is detachably connected to the limiting end plate. When the limiting rod is extended, the limiting end plate presses the glass fiber on the guide roller to prevent the glass fiber from falling off.
[0010] As an optimization, the extended end of the limit rod is connected to an electromagnet, the outer side of the limit end plate is provided with a magnet block, and the side of the guide roller is made of iron. When the limit end plate is separated from the limit rod, the limit end plate is magnetically attracted to the guide roller under the action of the magnet block; when the electromagnet is energized, the limit rod is connected to the limit end plate, and the limit end plate is separated from the guide roller when the limit rod is shortened.
[0011] As an optimization, the end of the limiting end plate close to the tensioning assembly is connected to a guide plate, and the outer end of the guide plate is bent in a direction away from the tensioning assembly.
[0012] As an optimization, the tensioning assembly includes two lower tensioning rollers and one upper tensioning roller, and the upper tensioning roller is connected to a tensioning telescopic rod in the axial direction. The glass fiber passes through the lower tensioning roller, the upper tensioning roller and another lower tensioning roller in sequence before reaching the winding roller.
[0013] A multi-yarn winding method, after the glass fiber is drawn by a wire drawing machine, two or more wires are coaxially arranged to form two or more parallel wires, and the distances between the multiple wires are equal. The glass fiber wires are guided by a guide part and then reach a winding roller for winding, forming two or more parallel yarn balls on the winding roller.
[0014] The beneficial effects of this program are as follows: In the glass fiber winding device of the present application, the glass fiber is guided by the guide part so that the glass fiber is temporarily wound around the outside of the guide roller. The multiple guide parts correspond to different winding areas of the winding roller, so that the glass fiber forms multiple continuous yarn balls on the winding roller. The adjacent yarn balls overlap in the axial direction, which can effectively prevent the yarn balls from being unhooked and ensure the efficient winding of the glass fiber. A tensioning assembly is arranged between the guide part and the winding roller, and the tightness of the glass fiber yarn is adjusted by the tensioning assembly to avoid the problem of excessive tension on the glass fiber as the diameter of the yarn ball increases, thereby reducing the breakage of the glass fiber; The guide part can not only temporarily store the glass fiber, but also squeeze and limit the glass fiber and the winding roller through the limit component when the winding roller is changed, and adjust the winding position of the glass fiber through the guide belt to move the glass fiber away from the tensioning component, and reel in the loosened glass fiber. After the roller is changed, the temporarily stored glass fiber is quickly pushed out through the limit component to continue the glass fiber winding operation. This process does not require the wire drawing machine to be stopped, effectively ensuring the production efficiency of the glass fiber. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is an axial schematic diagram of the present invention.
[0016] Figure 2 It is a schematic diagram of the position structure of the guide part and the tensioning part of the present invention.
[0017] Figure 3 It is a schematic axial view of the position structure of the guide part and the tensioning part of the present invention.
[0018] Figure 4 It is a schematic diagram of the axial side of the limiting assembly of the present invention.
[0019] Figure 5 It is a schematic front view of the connecting structure of the guide part and the tensioning assembly of the present invention.
[0020] Figure 6 It is a schematic diagram of the main view of the present invention in use state.
[0021] Figure 7 It is a top view schematic diagram of the present invention in use state.
[0022] Among them, 1. winding roller, 2. guide rod, 3. guide belt, 4. guide roller, 5. guide tube, 6. driving motor, 7. driving roller, 8. limit rod, 9. limit end plate, 10. electromagnet, 11. magnet block, 12. guide plate, 13. lower tensioning roller, 14. upper tensioning roller, 15. tensioning telescopic rod. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0025] like Figure 1-7 As shown, a non-stop glass fiber winding device comprises a plurality of fiber guide parts and a winding roller 1, each fiber guide part corresponds to a plurality of winding areas of the winding roller 1, the glass fiber is guided by the fiber guide part, and a plurality of yarn balls are formed on the winding roller 1 at the same time. When the winding roller 1 is replaced, the glass fiber is temporarily stored by the limit guide part; A tensioning assembly is arranged between the fiber guiding part and the winding roller 1. The fiber guiding part includes a guide rod 2 and a guide roller 4. The guide roller 4 is in the shape of a prismatic cylinder. A guide belt 3 is arranged on the side of the guide roller 4. The glass fiber is guided by the guide rod 2 and then wound on the guide roller 4. The guide belt 3 drives the glass fiber to move along the length direction of the guide roller 4.
[0026] A plurality of winding areas are arranged in parallel, and a plurality of guide parts are arranged in parallel and staggered, so that a plurality of glass fiber bundles guided by the guide parts can reach the winding roller 1 respectively, and are wound on the winding roller 1 to form a plurality of parallel yarn balls, and the axes of adjacent yarn balls are pressed against and overlapped with each other to prevent the yarn balls from falling off the circle.
[0027] like Figure 1 As shown, the guide rod 2 is located on the side of the guide roller 4 away from the tensioning assembly. The guide rod 2 is a telescopic rod. The fixed end of the guide rod 2 is flush with the end of the guide roller 4 away from the tensioning assembly. The extended end of the guide rod 2 is connected to the guide tube 5, and the glass fiber passes through the guide tube 5 to reach the guide roller 4.
[0028] The guide rod 2 can be extended and retracted to adjust the winding position of the glass fiber and the guide roller 4. When the guide belt 3 runs, the guide rod 2 can move along with the guide belt 3.
[0029] like Figure 1 As shown, the axes of the multiple guide rollers 4 are arranged in parallel, and the end of the guide roller 4 away from the tensioning assembly is connected to a drive motor 6, and the drive motor 6 drives the guide roller 4 to rotate. The guide roller 4 rotates clockwise in the main viewing direction, and the side end of the guide roller 4 is provided with a drive roller 7, which is used to drive the guide belt 3 to move.
[0030] The driving motor 6 is coaxially arranged with the guide roller 4 . The driving roller 7 is used to drive the guide belt 3 to move. A motor is arranged in the axial direction of the driving roller 7 . The axial center of the driving roller 7 is perpendicular to the length direction of the guide belt 3 .
[0031] like Figure 2 As shown, a limiting assembly is provided on the side of the guide roller 4 opposite to the tensioning assembly, and the limiting assembly includes a limiting rod 8, the axis of the limiting rod 8 is perpendicular to the opposite side of the guide roller 4, the limiting rod 8 is a telescopic rod, and the extended end of the limiting rod 8 is detachably connected to the limiting end plate 9. When the limiting rod 8 is extended, the limiting end plate 9 presses the glass fiber on the guide roller 4 to prevent the glass fiber from falling off.
[0032] When the limit rod 8 is extended, the limit end plate 9 can be pushed to be pressed against the guide roller 4. The limit rod 8 is actually fixedly connected to the guide roller 4. When the guide roller 4 rotates, the limit assembly rotates with the guide roller 4.
[0033] like Figure 2 and Figure 4 As shown, the extended end of the limit rod 8 is connected to an electromagnet 10, the outer side surface of the limit end plate 9 is provided with a magnet block 11, and the side surface of the guide roller 4 is made of iron. When the limit end plate 9 is separated from the limit rod 8, the limit end plate 9 is magnetically attracted to the guide roller 4 under the action of the magnet block 11; when the electromagnet 10 is energized, the limit rod 8 is connected to the limit end plate 9, and the limit end plate 9 is separated from the guide roller 4 when the limit rod 8 is retracted.
[0034] The magnetic poles of the electromagnet 10 and the magnet block 11 are opposite, and the electromagnet 10 can magnetically attract the magnet block 11 after being energized. The magnetic attraction force of the electromagnet 10 on the magnet block 11 after being energized is greater than the magnetic attraction force of the magnet block on the guide roller 4.
[0035] like Figure 4 As shown, the end of the limiting end plate 9 close to the tensioning assembly is connected to a guide plate 12, and the outer end of the guide plate 12 is bent in a direction away from the tensioning assembly.
[0036] The glass fiber can be wound around the outer side of the guide plate 12. When the guide belt 3 drives the limiting assembly to move, the guide plate 12 can push the glass fiber at the end outward, so that the glass fiber at the end of the guide roller 4 can fall off quickly downward.
[0037] like Figure 5 and Figure 6 As shown, the tensioning assembly includes two lower tensioning rollers 13 and one upper tensioning roller 14, and the upper tensioning roller 14 is connected to a tensioning telescopic rod 15 in the axial direction. The glass fiber passes through the lower tensioning roller 13, the upper tensioning roller 14 and another lower tensioning roller 13 in sequence before reaching the winding roller 1.
[0038] The glass fiber is arranged in a W shape at the tensioning assembly. When the tensioning telescopic rod 15 is extended, the glass fiber can be tensioned. When the tensioning telescopic rod 15 is shortened, the tension on the glass fiber can be reduced.
[0039] A multi-yarn winding method, after the glass fiber is drawn by a wire drawing machine, two or more wires are coaxially arranged to form two or more parallel wires, and the distances between the multiple wires are equal. The glass fiber wires are guided by a guide part and reach a winding roller 1 for winding, forming two or more parallel yarn balls on the winding roller 1.
[0040] like Figure 5-Figure 7 As shown, a plurality of guide rollers 4 are arranged in parallel, and the glass fiber reaches the guide roller 4 after being guided by the guide rod 2, and reaches the winding roller 1 after being wound on the guide roller 4 and passing through the tensioning assembly. The glass fiber on the guide roller 4 is a temporary storage part; During the winding process of glass fiber, as the winding pressure increases, the axis of the yarn will expand outward, and multiple yarns will be pressed together to prevent the yarns from derailing. When the winding roller 1 needs to be replaced, the telescopic rod is extended to make the limit end plate 9 and the guide roller 4 magnetically attracted, and the glass fiber at the end of the guide roller 4 is pressed by the limit end plate 9 to prevent the glass fiber from scattering, and the electromagnet 10 is not energized, and then the telescopic rod is shortened, and the electromagnet 10 is separated from the magnet block 11; The yarn ball is disconnected from the glass fiber, and at the same time, the driving roller 7 drives the guide belt 3 to rotate, so that the guide belt 3 drives the temporary storage part to move away from the tensioning component, and the excess glass fiber between the tensioning component and the winding roller 1 will be reversely wound and taken up by the winding roller 1; Rapidly replace the winding roller 1 and quickly overlap the glass fiber on the winding roller 1; The driving roller 7 drives the guide belt 3 to move in the reverse direction, with the limiting end plate 9 as the boundary, and the reversely wound glass fiber moves to the end of the guide roller 4 and is spread out, and is rewound by the winding roller 1; When the limiting end plate 9 passes the limiting rod 8, the electromagnet 10 is energized, and the magnet block 11 and the limiting end plate 9 are connected through the electromagnet 10, and then the limiting rod 8 is shortened, so that the temporarily stored part on the guide roller 4 can be released smoothly; Then, the guide belt 3 and the guide roller 4 can remain relatively still, and the glass fiber is continuously wound and released by the rotation of the guide roller 4, and a part of the glass fiber is always kept on the guide roller 4.
[0041] During the movement of the guide belt 3 , the guide rod 2 moves along with the guide belt 3 , so that the glass fiber can be smoothly wound around the guide belt 3 .
[0042] The tensioning assembly can be provided with a pressure sensor, etc., to detect the tension exerted on the glass fiber during the winding process. When the tension is large, the tensioning telescopic rod 15 is shortened, and vice versa, it is extended to prevent the glass fiber from being broken due to excessive force. The specific setting can be carried out according to the working habits of technicians in this field, and will not be repeated here.
[0043] The above-mentioned specific embodiments are only specific cases of the present invention. The patent protection scope of the present invention includes but is not limited to the product form and style of the above-mentioned specific embodiments. Any electric power inspection robot arm and its use method that conform to the claims of the present invention and any appropriate changes or modifications made thereto by ordinary technicians in the corresponding technical field shall fall within the patent protection scope of the present invention.
Claims
1. A non-stop glass fiber winding device, characterized by: It comprises a plurality of fiber guide parts and a winding roller (1), each fiber guide part corresponds to a plurality of winding areas of the winding roller (1), the glass fiber is guided by the fiber guide part, and a plurality of yarn balls are formed on the winding roller (1) at the same time, and when the winding roller (1) is replaced, the glass fiber is temporarily stored by the limiting guide part; A tensioning assembly is arranged between the fiber guide part and the winding roller (1), and the fiber guide part comprises a guide rod (2) and a guide roller (4). The guide roller (4) is in the shape of a prism tube, and a guide belt (3) is arranged on the side of the guide roller (4). The glass fiber is guided by the guide rod (2) and then wound on the guide roller (4). The guide belt (3) drives the glass fiber to move along the length direction of the guide roller (4).
2. The non-stop glass fiber winding device according to claim 1, characterized in that: The guide rod (2) is located on the side of the guide roller (4) away from the tensioning assembly. The guide rod (2) is a telescopic rod. The fixed end of the guide rod (2) is flush with the end of the guide roller (4) away from the tensioning assembly. The extended end of the guide rod (2) is connected to a guide tube (5), and the glass fiber passes through the guide tube (5) to reach the guide roller (4).
3. The non-stop glass fiber winding device according to claim 1, characterized in that: The axes of the plurality of guide rollers (4) are arranged in parallel. The end of the guide roller (4) away from the tensioning assembly is connected to a drive motor (6). The drive motor (6) drives the guide roller (4) to rotate. The guide roller (4) rotates clockwise in the main viewing direction. A drive roller (7) is arranged at the side end of the guide roller (4). The drive roller (7) is used to drive the guide belt (3) to move.
4. The non-stop glass fiber winding device according to claim 1, characterized in that: A limiting assembly is arranged on the side of the guide roller (4) opposite to the tensioning assembly, and the limiting assembly comprises a limiting rod (8), the axis of the limiting rod (8) is perpendicular to the side opposite to the guide roller (4), the limiting rod (8) is a telescopic rod, and the extended end of the limiting rod (8) is detachably connected to the limiting end plate (9), and when the limiting rod (8) is extended, the limiting end plate (9) presses the glass fiber on the guide roller (4) to prevent the glass fiber from falling off.
5. The non-stop glass fiber winding device according to claim 4, characterized in that: The extended end of the limit rod (8) is connected to an electromagnet (10), the outer side surface of the limit end plate (9) is provided with a magnet block (11), and the side surface of the guide roller (4) is made of iron. When the limit end plate (9) is separated from the limit rod (8), the limit end plate (9) is magnetically attracted to the guide roller (4) under the action of the magnet block (11); when the electromagnet (10) is energized, the limit rod (8) is connected to the limit end plate (9), and when the limit rod (8) is retracted, the limit end plate (9) is separated from the guide roller (4).
6. The non-stop glass fiber winding device according to claim 4, characterized in that: The end of the limiting end plate (9) close to the tensioning assembly is connected to a guide plate (12), and the outer end of the guide plate (12) is bent in a direction away from the tensioning assembly.
7. The non-stop glass fiber winding device according to claim 1, characterized in that: The tensioning assembly comprises two lower tensioning rollers (13) and an upper tensioning roller (14); a tensioning telescopic rod (15) is connected to the axial direction of the upper tensioning roller (14); the glass fiber passes through the lower tensioning roller (13), the upper tensioning roller (14) and another lower tensioning roller (13) in sequence before reaching the winding roller (1).
8. A multi-yarn winding method, comprising the non-stop glass fiber winding device according to any one of claims 1 to 7, characterized in that: After the glass fiber is drawn by a drawing machine, two or more wires are coaxially arranged to form two or more parallel wires, with the multiple wires being equidistant from each other. The glass fiber wires are guided by a guide part and then arrive at a winding roller (1) for winding, forming two or more parallel yarn balls on the winding roller (1).