Flexible plate winding device

Abstract

The utility model discloses a flexible plate winding device, and relates to the field of flexible plate winding, the flexible plate winding device comprises a control case and a winding shaft, the winding shaft is provided with a winding disc, the control case is also provided with a rack, the rack is rotatably provided with a screw rod, the screw rod is in threaded connection with a moving table, the moving table is provided with two side plates, and the two side plates are arranged on the rack. A two-way screw rod is rotationally installed on the inner side of the side plate, two moving pieces capable of moving relatively are connected to the two-way screw rod in a threaded mode, vertical rods are installed on the moving pieces, and conveying rollers are rotationally installed on the vertical rods. According to the rolling device, the screw rotates to drive the moving table to move horizontally, the moving table can move to the position corresponding to the rolling disc, a plate is kept to be located in the middle of the rolling disc during rolling, the two-way screw is rotated to enable the two moving pieces to synchronously move towards the inner side or the outer side, the distance between the two vertical rods and the conveying roller is controlled, and therefore the rolling speed is increased. And the flexible plate is located between the two conveying rollers, the flexible plate can be limited, and the overall practicability is improved.

Description

Technical Field

[0001] This application relates to the field of flexible sheet winding, and in particular to flexible sheet winding apparatus. Background Technology

[0002] Flexible sheets are sheets made of flexible materials that possess a certain degree of rigidity and stability. They are typically used to replace traditional rigid sheets to adapt to more complex and varied application environments. Common flexible sheets on the market include PCB flexible boards, PET films, and PVC boards.

[0003] Currently, in the production process of flexible sheets, it is necessary to wind the flexible sheets themselves to make them easier to store. However, some problems may occur during the winding process using a winding device, which may affect the winding efficiency. For example, the thickness of the flexible sheets varies, making it difficult to position the flexible sheets in the middle of the winding roller. In this case, the sheets are prone to tilting, which may damage the flexible sheets themselves and reduce the winding efficiency. Utility Model Content

[0004] To address the issue that varying thicknesses of flexible sheets make it difficult to position them in the center of the winding drum, this application provides a flexible sheet winding device.

[0005] The flexible sheet winding device provided in this application adopts the following technical solution:

[0006] The device includes a control housing and a take-up shaft. The take-up shaft is equipped with a take-up reel. The control housing is also equipped with a frame. A screw is rotatably mounted on the frame. A movable platform is threadedly connected to the screw. Two side plates are mounted on the movable platform. A bidirectional screw is rotatably mounted on the inner side of each side plate. Two relatively movable components are threadedly connected to the bidirectional screw. A vertical rod is mounted on each movable component. A conveyor roller is rotatably mounted on the vertical rod.

[0007] By adopting the above technical solution, the two moving parts can be moved synchronously inward or outward by rotating the bidirectional screw, controlling the distance between the two vertical rods and the conveying rollers, so that the flexible sheet is located between the two conveying rollers, which can restrict the flexible sheet and improve the overall practicality.

[0008] Preferably, a limiting rod is installed on the inner side of the frame, and a limiting cylinder is installed at the lower part of the moving platform. The diameter of the limiting rod is adapted to the inner diameter of the limiting cylinder, and the limiting rod passes through the interior of the limiting cylinder.

[0009] By adopting the above technical solution, the movement of the mobile platform can be made more stable during translation by means of the cooperation of the limiting rod and the limiting cylinder.

[0010] Preferably, a limiting groove is provided on the moving platform, the lower part of the moving part is movably connected to the inside of the limiting groove, a drive motor is installed at one end of the screw, the output end of the drive motor is connected to the screw, and the drive motor is connected to the frame.

[0011] By adopting the above technical solution, the screw can be rotated by starting the drive motor. When the screw rotates, it drives the moving table to move horizontally, so that the moving table can move to the corresponding position of the winding reel and keep the sheet in the middle position of the winding reel when winding.

[0012] Preferably, an extension is installed on one side of the two side plates, and the extension has multiple oblique grooves. A crossbar is installed inside one of the oblique grooves, and a pusher is rotatably installed on the crossbar.

[0013] By adopting the above technical solution, the height of the crossbar and the push cylinder can be adjusted by removing the nut and taking the crossbar out from the inside of one of the inclined slots, which facilitates the support of different flexible materials.

[0014] Preferably, the two ends of the crossbar are threaded with two nuts, and the inner sides of the two nuts are respectively attached to the sides of the two side plates.

[0015] By adopting the above technical solution, the crossbar can be restricted by two nuts to prevent it from moving out of the inclined groove.

[0016] Preferably, the take-up shaft is provided with a connecting strip, the take-up shaft is detachably connected to the take-up reel via the connecting strip, and a top sleeve is provided on one end of the take-up reel on the take-up shaft.

[0017] By adopting the above technical solution, the top sleeve is pushed and gradually comes into contact with the inclined surface of the inclined plate. The inclined plate is pushed into the installation groove, the spring contracts, and the top sleeve continues to move. When the inclined plate aligns with the slot, the spring pushes the inclined plate out and into the slot, limiting the top sleeve. At this time, one end of the top sleeve abuts against the side of the winding reel, which can limit the winding reel.

[0018] Preferably, the winding shaft has an installation groove, a spring is installed inside the installation groove, an inclined block is installed at the upper end of the spring, the lower part of the inclined block is located inside the installation groove, and a latch is provided on the top sleeve, with the inclined block located inside the latch.

[0019] By adopting the above technical solution, pressing down on the inclined block causes the lower spring to contract, allowing the inclined block to enter the installation groove. At this point, the top sleeve is moved outward and removed. Then, the winding reel is moved outward and taken out.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application enables the screw to rotate by starting the drive motor. When the screw rotates, it drives the moving table to move horizontally, which can move the moving table to the corresponding position of the winding reel, keeping the sheet material in the middle position of the winding reel during winding. By rotating the bidirectional screw, the two moving parts can move synchronously inward or outward, controlling the distance between the two vertical rods and the conveying rollers, so that the flexible sheet material is located between the two conveying rollers, which can restrict the flexible sheet material and improve the overall practicality.

[0022] 2. In this application, by pressing down on the inclined block, the lower spring retracts, causing the inclined block to enter the interior of the mounting groove. At this time, the top sleeve is moved outward and removed. Then, the winding reel is moved outward and removed for easy replacement. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the flexible sheet winding device according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the main structure of the rack section in the embodiments of this application;

[0025] Figure 3 This is a schematic diagram illustrating the main structure of the mobile station in the embodiments of this application;

[0026] Figure 4 This is a schematic diagram illustrating the disassembled structure of the take-up shaft, which is the main feature of this application embodiment.

[0027] Figure 5 This is a schematic diagram illustrating the enlarged structure of part A, which is the main embodiment of this application.

[0028] Reference numerals: 1. Control box; 2. Take-up shaft; 3. Take-up reel; 4. Frame; 5. Screw; 6. Moving table; 7. Limiting cylinder; 8. Limiting rod; 9. Side plate; 10. Bidirectional screw; 11. Moving part; 12. Vertical rod; 13. Conveyor roller; 14. Extension part; 15. Angled groove; 16. Crossbar; 17. Push cylinder; 18. Nut; 19. Connecting strip; 20. Mounting groove; 21. Spring; 22. Angled locking block; 23. Top sleeve; 24. Bayonet; 25. Drive motor. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0030] This application discloses a flexible sheet winding device, including a control box 1 and a winding shaft 2. A winding reel 3 is provided on the winding shaft 2. A frame 4 is also installed on the control box 1. A screw 5 is rotatably installed on the frame 4. A movable platform 6 is threadedly connected to the screw 5. When the screw 5 rotates, it drives the movable platform 6 to move horizontally, so that the movable platform 6 can move to the corresponding position of the winding reel 3, keeping the sheet in the middle position of the winding reel 3 during winding. Two side plates 9 are installed on the movable platform 6. A bidirectional screw 10 is rotatably installed on the inner side of the side plate 9. Two relatively movable parts 11 are threadedly connected to the bidirectional screw 10. A vertical rod 12 is installed on the movable part 11. A conveying roller 13 is rotatably installed on the vertical rod 12. By rotating the bidirectional screw 10, the two movable parts 11 can be moved synchronously inward or outward, controlling the distance between the two vertical rods 12 and the conveying roller 13, so that the flexible sheet is located between the two conveying rollers 13, which can restrict the flexible sheet.

[0031] Please refer to Figures 1 to 3 A limit rod 8 is installed on the inner side of the frame 4, and a limit cylinder 7 is installed on the lower part of the moving table 6. The diameter of the limit rod 8 is matched with the inner diameter of the limit cylinder 7. The limit rod 8 passes through the inside of the limit cylinder 7. A limit groove is opened on the moving table 6. The lower part of the moving part 11 is movably connected to the inside of the limit groove. A drive motor 25 is installed on one end of the screw 5. The output end of the drive motor 25 is connected to the screw 5 for transmission, and the drive motor 25 is connected to the frame 4. By starting the drive motor 25, the screw 5 can be driven to rotate. When the screw 5 rotates, it drives the moving table 6 to move horizontally, so that the moving table 6 can move to the corresponding position of the winding reel 3, keeping the sheet material in the middle position of the winding reel 3 when winding.

[0032] Please refer to Figure 3 An extension 14 is installed on one side of each of the two side plates 9. The extension 14 has multiple oblique grooves 15. A crossbar 16 is installed inside one of the oblique grooves 15. A pusher cylinder 17 is rotatably installed on the crossbar 16. Two nuts 18 are threaded to both ends of the crossbar 16. The inner sides of the two nuts 18 are respectively attached to the sides of the two side plates 9. By removing the nuts 18, the crossbar 16 can be taken out from inside one of the oblique grooves 15, and the height of the crossbar 16 and the pusher cylinder 17 can be adjusted to facilitate the support of different flexible materials.

[0033] Please refer to Figure 4 and Figure 5The take-up shaft 2 is provided with a connecting strip 19, and the take-up shaft 2 is detachably connected to the take-up reel 3 via the connecting strip 19. A top sleeve 23 is provided on one end of the take-up shaft 2 located on the take-up reel 3. An installation groove 20 is provided on the take-up shaft 2, and a spring 21 is installed inside the installation groove 20. An inclined locking block 22 is installed on the upper end of the spring 21, and the lower part of the inclined locking block 22 is located inside the installation groove 20. A locking slot 24 is provided on the top sleeve 23, and the inclined locking block 22 is located at the locking slot. Inside the opening 24, the top sleeve 23 is pushed, and the top sleeve 23 gradually comes into contact with the inclined surface of the inclined plate 22, pushing the inclined plate 22 into the mounting groove 20. The spring 21 contracts, and the top sleeve 23 continues to move. When the inclined plate 22 corresponds to the opening 24, the spring 21 pushes the inclined plate 22 out and into the opening 24, limiting the top sleeve 23. At this time, one end of the top sleeve 23 abuts against the side of the winding reel 3, which can limit the winding reel 3.

[0034] The implementation principle of the flexible sheet winding device in this embodiment is as follows: The winding shaft 2 is rotated by the control housing 1. The winding shaft 2 drives the winding reel 3 to rotate via the connecting strip 19, winding the flexible sheet. After winding, the inclined plate block 22 is pressed down, and the lower spring 21 contracts, causing the inclined plate block 22 to enter the mounting groove 20. At this time, the top sleeve 23 is moved outward. After removing the top sleeve 23, the winding reel 3 is moved outward and removed. Then, a new winding reel 3 is placed on top, and the top sleeve 23 is pushed. The top sleeve 23 gradually contacts the inclined surface of the inclined plate block 22, pushing the inclined plate block 22 into the mounting groove 20. The spring 21 contracts, and the top sleeve 23 continues to move. When the inclined plate block 22 aligns with the latch 24, the spring 21 pushes the inclined plate block 22 out and into the latch 24, limiting the position of the top sleeve 23. At this time, one end of the top sleeve 23 abuts against the side of the take-up reel 3, which can limit the take-up reel 3; by starting the drive motor 25, the screw 5 can be driven to rotate. When the screw 5 rotates, it drives the moving table 6 to move horizontally, which can move the moving table 6 to the corresponding position of the take-up reel 3, keeping the board in the middle position of the take-up reel 3 when it is being wound up; by rotating the bidirectional screw 10, the two moving parts 11 can be moved inward or outward simultaneously, controlling the distance between the two vertical rods 12 and the conveying roller 13, so that the flexible board is located between the two conveying rollers 13, which can restrict the flexible board and prevent it from tilting; by removing the nut 18 and taking the crossbar 16 out from the inside of one of the inclined grooves 15, the height of the crossbar 16 and the push cylinder 17 can be adjusted, which is convenient for supporting different flexible boards.

[0035] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A flexible sheet winding device, characterized in that: The system includes a control housing (1) and a take-up shaft (2). A take-up reel (3) is provided on the take-up shaft (2). A frame (4) is also installed on the control housing (1). A screw (5) is rotatably installed on the frame (4). A movable platform (6) is threadedly connected to the screw (5). Two side plates (9) are installed on the movable platform (6). A bidirectional screw (10) is rotatably installed on the inner side of the side plate (9). Two relatively movable parts (11) are threadedly connected to the bidirectional screw (10). A vertical rod (12) is installed on the movable part (11). A conveyor roller (13) is rotatably installed on the vertical rod (12).

2. The flexible sheet winding device according to claim 1, characterized in that: A limiting rod (8) is also installed on the inner side of the frame (4), and a limiting cylinder (7) is installed on the lower part of the moving platform (6). The diameter of the limiting rod (8) is matched with the inner diameter of the limiting cylinder (7), and the limiting rod (8) passes through the inside of the limiting cylinder (7).

3. The flexible sheet winding device according to claim 2, characterized in that: The moving platform (6) has a limiting groove, and the lower part of the moving part (11) is movably connected to the inside of the limiting groove. One end of the screw (5) is equipped with a drive motor (25), the output end of the drive motor (25) is connected to the screw (5) in a transmission connection, and the drive motor (25) is connected to the frame (4).

4. The flexible sheet winding device according to claim 1, characterized in that: An extension (14) is installed on one side of each of the two side plates (9). The extension (14) has multiple oblique grooves (15). A crossbar (16) is installed inside one of the oblique grooves (15). A pusher (17) is rotatably installed on the crossbar (16).

5. The flexible sheet winding device according to claim 4, characterized in that: The two ends of the crossbar (16) are threaded with two nuts (18), and the inner sides of the two nuts (18) are respectively attached to the sides of the two side plates (9).

6. The flexible sheet winding device according to claim 1, characterized in that: The take-up shaft (2) is provided with a connecting strip (19), and the take-up shaft (2) is detachably connected to the take-up reel (3) via the connecting strip (19). A top sleeve (23) is provided on one end of the take-up shaft (2) located on the take-up reel (3).

7. The flexible sheet winding device according to claim 6, characterized in that: The winding shaft (2) has an installation groove (20), and a spring (21) is installed inside the installation groove (20). An inclined block (22) is installed at the upper end of the spring (21), and the lower part of the inclined block (22) is located inside the installation groove (20). The top sleeve (23) has a slot (24), and the inclined block (22) is located inside the slot (24).

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