Movable creel for glass fiber cloth

Abstract

The utility model discloses a movable creel for glass fiber cloth, which comprises a working table, a winding and fixing mechanism, a pressing and clamping mechanism and a clamping auxiliary mechanism, the winding and fixing mechanism comprises a rotating shaft, a winding shaft, a rotating handle, a fixing plate and a fixing hole, and the pressing and clamping mechanism comprises a clamping pipe, an extending rod, a clamping groove, a pressing plate, a pressing spring, a sliding sleeve, a tension spring and a pressing groove. The winding fixing mechanism enables the winding shaft to freely rotate, the structural design can ensure that glass fiber cloth is stably and smoothly wound in the working process, the pressing clamping mechanism can ensure that the clamping pipe is firmly connected with the extending rod in the clamping process, and meanwhile, the pressing spring and the tension spring are arranged, so that the glass fiber cloth can be conveniently and rapidly wound. It can be guaranteed that the reel can be easily loosened or reconnected with the fixing hole when needed, and fixing or loosening of the reel is achieved.

Description

Technical Field

[0001] This utility model relates to the field of mobile yarn rack technology, and more specifically, to a mobile yarn rack for fiberglass cloth. Background Technology

[0002] Mobile yarn racks for fiberglass cloth are a type of high-performance material commonly used in the manufacture of composite materials. They have excellent heat resistance, strength, and corrosion resistance. Mobile yarn racks are typically used to facilitate the storage, transportation, and processing of fiberglass cloth. This equipment can effectively manage and store large rolls of fiberglass cloth and facilitate movement between production lines.

[0003] In existing technologies, firstly, some devices cannot be stably fixed on the worktable during winding, which may result in loose or uneven winding of the fiberglass cloth, affecting processing quality. During the winding process, uneven stretching or excessive looseness or tightness of the cloth may occur, making the operation process complicated and inefficient. Secondly, some devices cause the roller to loosen or deviate after work, affecting the overall stability and accuracy. This leads to an increase in the need for manual operation, increasing the workload of operators and potentially affecting efficiency. It is also difficult to ensure that each component is correctly locked at the appropriate time and position during the connection process, causing the risk of component misalignment or detachment, which may lead to safety hazards during operation. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides a movable yarn frame for glass fiber cloth to solve the technical problems mentioned in the background art, such as the loose or uneven winding of glass fiber cloth, which leads to the loosening or deviation of the roll after work.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a movable yarn rack for glass fiber cloth, comprising a worktable, a winding and fixing mechanism, a pressing and snapping mechanism, and a snapping auxiliary mechanism. The winding and fixing mechanism includes a rotating shaft, a roller, a handle, a fixing plate, and fixing holes. The rotating shaft is rotatably mounted on the worktable, the roller is mounted on the rotating shaft, the handle is mounted on one end of the roller, the fixing plate is mounted on the other end of the roller, and multiple sets of fixing holes are provided on the fixing plate. The pressing and snapping mechanism includes a snapping tube, an insertion rod, a snap groove, a pressing plate, a pressing spring, a sliding sleeve, a tension spring, and a pressure groove. The insertion rod extends into the snapping tube, the pressing plate is mounted on one end of the insertion rod, the pressing spring is mounted between the pressing plate and one end of the snapping tube, the sliding sleeve is slidably mounted on the outer wall of the snapping tube, the insertion rod is laterally slidably mounted on the side wall of the snapping tube, the tension spring is mounted between the inner wall of the snapping tube and one end of the insertion rod, the snap groove is provided on the side wall of the insertion rod, and the pressure groove is provided on the inner wall of the sliding sleeve. The pressure groove presses against the insertion rod, causing the insertion rod to extend into the snap groove.

[0008] The present invention is further configured such that the snap-fit ​​auxiliary mechanism includes a threaded ring, a directional groove, a directional block, an upper top bracket, a return spring, and a mating block. The threaded ring is threadedly connected to the outer wall of the snap-fit ​​tube. The directional groove is oriented on the outer wall of the snap-fit ​​tube. The directional block is slidably disposed on the directional groove. The threaded ring pushes the directional block to slide directionally on the directional groove. The upper top bracket slides directionally on the inner wall of the snap-fit ​​tube. The directional block is connected to the upper top bracket. The return spring is installed between the inner wall of the snap-fit ​​tube and the upper top bracket. The mating block is installed on the side of the extension rod. The upper top bracket pushes against the mating block, causing the extension rod to move away from the snap-fit ​​groove.

[0009] The present invention is further configured such that a base frame is installed at the bottom of the workbench, a base plate is installed at the bottom of the base frame, and rollers are installed around the bottom of the base plate. The rollers around the bottom of the base plate provide good mobility, making it convenient for the entire device to be flexibly adjusted in different working environments, thus enhancing its convenience.

[0010] The present invention is further configured such that a support bearing is symmetrically installed on the top end face of the workbench, and the rotating shaft is rotatably mounted on the support bearing. The setting of the support bearing ensures the stable rotation of the rotating shaft.

[0011] The present invention is further configured such that a vertical frame is installed at the top end of the workbench, and a guide ring is installed on the vertical frame. The extension rod slides through the guide ring and connects to different fixing holes. The supporting effect of the vertical frame enables the guide ring and the extension rod to work stably and prevents deviation during operation.

[0012] The present invention is further provided that a connecting plate is installed at the bottom of the side wall of the clamping pipe, and the connecting plate is fixedly installed on one end face of the vertical frame. The setting of the connecting plate facilitates the stable installation of the clamping pipe.

[0013] The present invention is further configured such that a threaded ring II is threadedly connected to the side wall of the retaining tube, and the threaded ring II pushes the sliding sleeve to move on the outer wall of the retaining tube. The setting of the threaded ring II ensures the stable sliding of the sliding sleeve.

[0014] The present invention is further configured such that an outer fixing plate is installed on the side wall of the clamping tube, and a second reset spring is installed between the sliding sleeve and the outer fixing plate. The cooperation between the outer fixing plate and the second reset spring ensures that the sliding sleeve is reset after the second threaded ring is released from pressure, thus ensuring the reliability and durability of the device.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a movable yarn frame for fiberglass cloth, which has the following advantages:

[0017] This utility model is equipped with a winding and fixing mechanism, which includes a rotating shaft, a winding shaft, a throttle, a fixing plate, and fixing holes. The rotating shaft is rotatably mounted on the worktable, allowing the winding shaft to rotate freely. This structural design ensures that the fiberglass cloth is wound stably and smoothly during operation. At the same time, the multiple sets of fixing plates and fixing holes can firmly fix the winding, preventing accidental detachment or loosening, and ensuring the efficiency and safety of the operation process.

[0018] This utility model is equipped with a pressing and locking mechanism. Through the cooperation of components such as the extension rod, locking tube, pressing plate, pressing spring, and sliding sleeve, the pressing and locking mechanism can ensure that the locking tube is firmly connected to the extension rod during the locking process. At the same time, the setting of the pressing spring and tension spring can ensure that it can be easily released or reconnected with the fixing hole when needed, realizing the fixing or loosening of the roll. This greatly facilitates the operator's adjustment, especially when adjusting or replacing the fiberglass cloth, ensuring the simplicity and accuracy of the operation.

[0019] This utility model incorporates a snap-fit ​​auxiliary mechanism. This mechanism, through the cooperation of components such as a threaded ring, a directional groove, a directional block, and an upper support, enhances the stability of the extension rod within the snap-fit ​​tube. The threaded ring pushes the directional block to slide within the directional groove, ensuring precise positioning of the directional block and the upper support. This avoids errors or snap-fit ​​failures caused by component misalignment during operation. The reset spring and mating block allow the extension rod to automatically reset after snap-fit ​​completion, improving the automation level of the device and reducing the frequency and intensity of manual adjustments. Simultaneously, the reset spring ensures that the upper support within the snap-fit ​​tube quickly returns to its original position after operation, reducing component wear and extending service life. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the device in the unused state of this utility model;

[0021] Figure 2 This is a schematic diagram of the roll-up fixing mechanism in this utility model;

[0022] Figure 3 This is a schematic diagram of the installation method of the pressing and snapping mechanism in this utility model;

[0023] Figure 4 This is a schematic diagram of the pressing and locking mechanism and the locking auxiliary mechanism in this utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the pressing and locking mechanism and the locking auxiliary mechanism in this utility model.

[0025] In the diagram: 1. Workbench; 2. Rotary shaft; 3. Reel; 4. Turning handle; 5. Fixing plate; 6. Fixing hole; 7. Snap-fit ​​tube; 8. Insertion rod; 9. Snap-fit ​​groove; 10. Pressing plate; 11. Pressing spring; 12. Sliding sleeve; 13. Tension spring; 14. Pressing groove; 15. Threaded ring one; 16. Orientation groove; 17. Orientation block; 18. Top frame; 19. Return spring one; 20. Mating block; 21. Base frame; 22. Base plate; 23. Roller; 24. Support bearing; 25. Vertical frame; 26. Guide ring; 27. Connecting plate; 28. Threaded ring two; 29. ​​Outer fixing plate; 30. Return spring two. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0029] Please see Figures 1-5A movable yarn rack for fiberglass cloth includes a worktable 1, a winding and fixing mechanism, a pressing and snapping mechanism, and a snapping auxiliary mechanism. The winding and fixing mechanism includes a rotating shaft 2, a roller 3, a handle 4, a fixing plate 5, and fixing holes 6. The rotating shaft 2 is rotatably mounted on the worktable 1, the roller 3 is mounted on the rotating shaft 2, the handle 4 is mounted on one end of the roller 3, the fixing plate 5 is mounted on the other end of the roller 3, and multiple sets of fixing holes 6 are provided on the fixing plate 5. The pressing and snapping mechanism includes a snapping tube 7, an extension rod 8, a snapping groove 9, a pressing plate 10, a pressing spring 11, and a sliding sleeve 1. 2. A tension spring 13 and a pressure groove 14 are provided. The extension rod 8 extends into the retaining tube 7. A pressing plate 10 is installed at one end of the extension rod 8. A pressing spring 11 is installed between the pressing plate 10 and one end of the retaining tube 7. A sliding sleeve 12 is slidably installed on the outer wall of the retaining tube 7. The extension rod 8 is laterally slidably disposed on the side wall of the retaining tube 7. A tension spring 13 is installed between the inner wall of the retaining tube 7 and one end of the extension rod 8. A retaining groove 9 is disposed on the side wall of the extension rod 8. A pressure groove 14 is disposed on the inner wall of the sliding sleeve 12. The pressure groove 14 presses against the extension rod 8, causing the extension rod 8 to extend into the retaining groove 9.

[0030] In this embodiment, during the winding operation of gauze or other fibrous materials, firstly, the throttle 4 drives the roller 3 to rotate. The throttle 2 can rotate on the worktable 1, so the roller 3 also rotates accordingly. The fibrous fabric can be evenly wound onto the roller 3. There is a fixing plate 5 at one end of the roller 3, and the fixing plate 5 has multiple fixing holes 6 for fixing the winding. These fixing holes 6 can use a suitable snap-fit ​​device to keep the roller 3 and the gauze material in the correct position, making it convenient to complete the gauze winding operation. When the extension rod 8 slides laterally, the compression spring will provide a certain amount of rebound force. To ensure the reset when the locking is completed, the extension rod 8 extends through the locking tube 7 and connects to the fixing hole 6. At this time, the pressure groove 14 in the sliding sleeve 12 presses against one end of the extension rod 8, causing the extension rod 8 to extend into the locking groove 9 and fix the extension rod 8 inside the locking tube 7, ensuring that the locking components inside the locking tube 7 are firmly fixed. At this time, the extension rod 8 extends into the interior of the fixing hole 6, thereby fixing the spool 3. Conversely, by using the pressure groove 14 in the sliding sleeve 12 to move away from the extension rod 8, the cooperation of the tension spring 13 and the pressing spring 11 resets all components, and the extension rod 8 moves away from the fixing hole 6, thereby releasing the lock.

[0031] The locking auxiliary mechanism includes a threaded ring 15, a directional groove 16, a directional block 17, an upper support 18, a return spring 19, and a mating block 20. The threaded ring 15 is threadedly connected to the outer wall of the locking tube 7. The directional groove 16 is oriented on the outer wall of the locking tube 7. The directional block 17 is slidably disposed on the directional groove 16. The threaded ring 15 pushes the directional block 17 to slide oriented on the directional groove 16. The upper support 18 slides oriented on the inner wall of the locking tube 7. The directional block 17 is connected to the upper support 18. The return spring 19 is installed between the inner wall of the locking tube 7 and the upper support 18. The mating block 20 is installed on the side of the extension rod 8. The upper support 18 pushes against the mating block 20, causing the extension rod 8 to move away from the locking groove 9.

[0032] In this embodiment, rotating the threaded ring 15 causes the directional block 17 to slide in the directional groove 16, thereby adjusting the external position of the retaining tube 7 and ensuring that the extension rod 8 can be accurately aligned with the retaining groove 9 of the retaining tube 7. The return spring 19 ensures that the upper top frame 18 can automatically reset during use, avoiding jamming or falling off during use, ensuring that the extension rod 8 maintains a stable position, and further enhancing the flexibility and reliability of operation. The upper top frame 18, through its connection with the mating block 20, makes the movement of the extension rod 8 smoother and effectively avoids unnecessary friction in the locking part, improving the stability of operation.

[0033] Please see Figures 1-5 As a supplementary embodiment of a movable yarn frame for fiberglass cloth, which includes a winding and fixing mechanism, a pressing and snapping mechanism, and a snapping auxiliary mechanism: A base frame 21 is installed at the bottom of the workbench 1, a base plate 22 is installed at the bottom of the base frame 21, and rollers 23 are installed around the bottom of the base plate 22. A support bearing 24 is symmetrically installed on the top end face of the workbench 1, and a rotating shaft 2 is rotatably mounted on the support bearing 24. A vertical frame 25 is installed on the top end of the workbench 1, and a [missing information - likely a device or mechanism] is installed on the vertical frame 25. There is a guide ring 26, and the extension rod 8 slides through the guide ring 26 and connects to different fixing holes 6. A connecting plate 27 is installed at the bottom of the side wall of the clamping pipe 7, and the connecting plate 27 is fixedly installed on one end face of the vertical frame 25. A threaded ring 28 is threadedly connected to the side wall of the clamping pipe 7, and the threaded ring 28 pushes the sliding sleeve 12 to move on the outer wall of the clamping pipe 7. An outer fixing plate 29 is installed on the side wall of the clamping pipe 7, and a return spring 30 is installed between the sliding sleeve 12 and the outer fixing plate 29.

[0034] More specifically, the equipment is in its initial position on the workbench 1. The winding and fixing mechanism is ready to receive the fiberglass cloth. The roller 3 starts to rotate via the throttle 4, and the fiber cloth is wound onto the roller 3. After the yarn is wound, the pressing and snapping mechanism is fixed in the snapping tube 7 by the extension rod 8. At the same time, the extension rod 8 extends into the fixing hole 6 to ensure the stability of the roller 3. If it is necessary to adjust the winding position or snapping position of the yarn, the snapping auxiliary mechanism pushes the directional block 17 to slide by rotating the threaded ring 15, thereby accurately adjusting the positioning of the snapping component. The return spring 19 makes the snapping process more stable and reliable. The roller 23 under the workbench 1 can help the equipment move between different positions, improving the overall operational flexibility.

[0035] In summary, when the overall equipment is in use or operation: when the winding and fixing mechanism is required, during the winding operation of gauze or other fiber materials, firstly, the throttle 4 drives the roller 3 to rotate, and the throttle 2 can rotate on the worktable 1, so the roller 3 also rotates accordingly. The fiber fabric can be evenly wound onto the roller 3. There is a fixing plate 5 at one end of the roller 3, and the fixing plate 5 has multiple fixing holes 6 for fixing the winding. These fixing holes 6 can be used to keep the roller 3 and the gauze material in the correct position through a suitable snap-fit ​​device, so as to conveniently complete the winding of the gauze.

[0036] When the locking mechanism needs to be pressed, when the extension rod 8 slides laterally, the compression spring provides a certain rebound force to ensure the reset when the locking ends. The extension rod 8 extends through the locking tube 7 and connects to the fixing hole 6. At this time, the pressing groove 14 in the sliding sleeve 12 presses against one end of the extension rod 8, causing the extension rod 8 to extend into the locking groove 9 and fix the extension rod 8 in the locking tube 7, ensuring that the locking components inside the locking tube 7 are firmly fixed. At this time, the extension rod 8 extends into the interior of the fixing hole 6 to fix the roller 3. Conversely, the pressing groove 14 in the sliding sleeve 12 moves away from the extension rod 8, and the cooperation of the tension spring 13 and the pressing spring 11 resets each component, and the extension rod 8 moves away from the fixing hole 6 to release the lock.

[0037] When the locking auxiliary mechanism is in operation, rotating the threaded ring 15 causes the directional block 17 to slide in the directional groove 16, thereby adjusting the external position of the locking tube 7. This ensures that the extension rod 8 can be accurately aligned with the locking groove 9 of the locking tube 7. The return spring 19 ensures that the upper top frame 18 can automatically reset during use, preventing jamming or detachment during use and ensuring that the extension rod 8 maintains a stable position, further enhancing the flexibility and reliability of operation. The upper top frame 18, through its connection with the mating block 20, makes the movement of the extension rod 8 smoother and effectively avoids unnecessary friction in the locking part, improving the stability of operation.

[0038] The equipment is in its initial position on the workbench 1. The winding and fixing mechanism is ready to receive the fiberglass cloth. The roller 3 starts to rotate via the throttle 4, and the fiber cloth is wound onto the roller 3. After the yarn is wound, the pressing and snapping mechanism is fixed in the snapping tube 7 by the extension rod 8. At the same time, the extension rod 8 extends into the fixing hole 6 to ensure the stability of the roller 3. If it is necessary to adjust the winding position or snapping position of the yarn, the snapping auxiliary mechanism pushes the directional block 17 to slide by rotating the threaded ring 15, thereby accurately adjusting the positioning of the snapping component. The return spring 19 makes the snapping process more stable and reliable. The roller 23 under the workbench 1 can help the equipment move between different positions, improving the overall operational flexibility.

[0039] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A movable yarn rack for fiberglass cloth, comprising a worktable (1), a winding and fixing mechanism, a pressing and snapping mechanism, and a snapping auxiliary mechanism, characterized in that: The winding and fixing mechanism includes a rotating shaft (2), a winding shaft (3), a handle (4), a fixing plate (5), and fixing holes (6). The rotating shaft (2) is rotatably mounted on the workbench (1). The winding shaft (3) is mounted on the rotating shaft (2). The handle (4) is mounted on one end of the winding shaft (3). The fixing plate (5) is mounted on the other end of the winding shaft (3). Multiple sets of fixing holes (6) are provided on the fixing plate (5). The pressing and snapping mechanism includes a snap-fit ​​tube (7), an extension rod (8), a snap-fit ​​groove (9), a pressing plate (10), a pressing spring (11), a sliding sleeve (12), a tension spring (13), and a pressing groove (14). The extension rod (8) Insert the rod into the guide tube (7), press plate (10) is installed at one end of the insertion rod (8), press spring (11) is installed between press plate (10) and one end of guide tube (7), sliding sleeve (12) is slidably installed on the outer wall of guide tube (7), insertion rod (8) is laterally slidably set on the side wall of guide tube (7), tension spring (13) is installed between the inner wall of guide tube (7) and one end of insertion rod (8), groove (9) is set on the side wall of insertion rod (8), pressure groove (14) is set on the inner wall of sliding sleeve (12), pressure groove (14) presses against insertion rod (8) so that insertion rod (8) extends into groove (9).

2. The movable yarn frame for glass fiber cloth according to claim 1, characterized in that: The locking auxiliary mechanism includes a threaded ring (15), a directional groove (16), a directional block (17), an upper top frame (18), a return spring (19), and a mating block (20). The threaded ring (15) is threadedly connected to the outer wall of the locking tube (7). The directional groove (16) is oriented on the outer wall of the locking tube (7). The directional block (17) is slidably disposed through the directional groove (16). The threaded ring (15) pushes the directional block (17) to slide oriented on the directional groove (16). The upper top frame (18) slides oriented on the inner wall of the locking tube (7). The directional block (17) is connected to the upper top frame (18). The return spring (19) is installed between the inner wall of the locking tube (7) and the upper top frame (18). The mating block (20) is installed on the side of the extension rod (8). The upper top frame (18) pushes against the mating block (20), causing the extension rod (8) to move away from the locking groove (9).

3. The movable yarn frame for glass fiber cloth according to claim 1, characterized in that: The workbench (1) is equipped with a base frame (21) at the bottom, and a base plate (22) is installed at the bottom of the base frame (21), with rollers (23) installed around the bottom of the base plate (22).

4. The movable yarn frame for glass fiber cloth according to claim 1, characterized in that: The top end face of the workbench (1) is symmetrically equipped with a support bearing (24), and the rotating shaft (2) is rotatably mounted on the support bearing (24).

5. A movable yarn frame for glass fiber cloth according to claim 1, characterized in that: The top end of the workbench (1) is equipped with a vertical frame (25), and a guide ring (26) is installed on the vertical frame (25). The extension rod (8) slides through the guide ring (26) and connects with different fixing holes (6).

6. A movable yarn frame for glass fiber cloth according to claim 5, characterized in that: A connecting plate (27) is installed at the bottom of the side wall of the card tube (7), and the connecting plate (27) is fixedly installed on one end face of the vertical frame (25).

7. A movable yarn frame for glass fiber cloth according to claim 1, characterized in that: The side wall of the retaining tube (7) is threaded with a threaded ring (28), and the threaded ring (28) pushes the sliding sleeve (12) to move on the outer wall of the retaining tube (7).

8. A movable yarn frame for glass fiber cloth according to claim 1, characterized in that: An outer fixing plate (29) is installed on the side wall of the card tube (7), and a return spring (30) is installed between the sliding sleeve (12) and the outer fixing plate (29).

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