Cable storage device for cable production

Abstract

The utility model discloses a cable storage device for cable production, which is applied to the field of cable production, in the production process, a driving mechanism drives a screw rod to rotate to enable a sliding block to drive a second cable storage wheel to move towards the left side for cable storage, and when a cable core needs to be replaced, a cable clamping mechanism clamps the cable core, so that the cable core can be replaced. The first wire storage wheel moves rightwards to release the core wire, the second wire storage wheel moves rightwards to release the core wire, and in the core wire releasing process, the core wire on the pay-off device is replaced, so that the purpose of wire storage can be achieved, shutdown is not needed, continuous production of a production line is kept, and the rejection rate is reduced. The toothed ring rotates to drive the rotating ring to rotate, the rotating ring rotates to drive the pressing mechanism to rotate, the pressing mechanism rotates to drive the fixing plate to rotate, the fixing plate rotates to drive the cleaning cotton to rotate, the cleaning cotton rotates to clean the surface of the core wire, cleanliness of the core wire is guaranteed, and the production quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of cable production, in particular to a cable storage device for cable production. Background Art

[0002] During the production of multi-core wires, the core wire is wound on a reel. During production, the core wire is released from the reel and enters the extruder head through a traction system for the sheathing process. In the production process of extruding the sheath of multi-core wires, because the pay-off reel can only take up a certain number of meters of core wire, the machine must be shut down and replaced with a new core wire reel after the core wire is used up. During the shutdown process, the extruder must maintain a rotating working state and generate a large amount of scrapped molten plastic raw materials. After replacing the new core wire, the machine is restarted for production. Each time the machine is started, depending on the product type, 50-200m of scrapped cable will be generated again. Similarly, each time a new core wire is replaced, new cables and plastic particles will be scrapped. These scraps will increase the scrap rate of the production line and increase the production cost of the cable. In order to solve the above problems, we propose a wire storage device for cable production. Utility Model Content

[0003] The utility model aims to provide a wire storage device for cable production, which has the advantage of having a wire storage function.

[0004] The cam is connected to the first guide roller and the second guide roller is connected with the first guide roller, and the cam is connected with the first guide roller by the screw thread on the top of the support column.

[0005] By adopting the above technical solution, during the production process, the driving mechanism drives the screw to rotate so that the slider drives the second wire storage wheel to move to the left to store the wire. When the wire core needs to be replaced, the wire clamping mechanism clamps the wire core, and the second wire storage wheel moves to the right to release the core wire. In the process of releasing the core wire, the core wire on the wire release device is replaced, thereby achieving the purpose of wire storage without stopping the machine, maintaining continuous production of the production line, and reducing the scrap rate.

[0006] The utility model is further configured as follows: a fixed shell is bolted to the surface of the fixed frame, a rotating ring is rotatably sleeved on the inner wall of the fixed shell, a clamping mechanism is provided inside the rotating ring, a fixed plate is provided on the surface of the clamping mechanism, a cleaning cotton is slidably connected to the inner wall of the fixed plate, a gear ring is fixedly sleeved on the surface of the rotating ring, a gear is meshed on the surface of the gear ring, a first motor is fixedly sleeved at the axis of the gear, and the first motor is bolted to the surface of the fixed shell.

[0007] By adopting the above technical solution, the first motor rotates to drive the gear to rotate, the gear rotation drives the gear ring to rotate, the gear ring rotation drives the rotating ring to rotate, the rotating ring rotation drives the clamping mechanism to rotate, the clamping mechanism rotation drives the fixed plate to rotate, the fixed plate rotation drives the cleaning cotton to rotate, the cleaning cotton rotation cleans the core wire surface, ensures the core wire is clean, and improves the production quality.

[0008] The utility model is further configured as follows: the driving mechanism includes a second motor, the second motor is bolted to the top of the fixed frame, the output end of the second motor is fixedly sleeved with a first belt pulley, one end of the screw is fixedly sleeved with a second belt pulley, and the surfaces of the first belt pulley and the second belt pulley are connected by a belt transmission.

[0009] By adopting the above technical solution and providing a driving mechanism, it is convenient to drive the screw and move the second wire storage wheel.

[0010] The utility model is further configured as follows: the wire clamping mechanism includes a shell, the shell is bolted to the surface of the fixing frame, the top and bottom of the shell are bolted to a cylinder, and the output end of the cylinder extends to the interior of the shell and is bolted to a clamping plate.

[0011] By adopting the above technical solution, the core wire is fixed by providing a wire clamping mechanism.

[0012] The utility model is further configured as follows: the clamping mechanism includes a telescopic plate, the telescopic plate is bolted to the surface of the rotating ring, and the surface of the telescopic plate is bolted to the fixed plate, and a first spring is provided between the telescopic plate and the inner wall of the rotating ring.

[0013] By adopting the above technical solution and arranging a pressing mechanism, the cleaning cotton is pressed tightly against the surface of the core wire, thereby ensuring the cleaning effect.

[0014] The utility model is further configured as follows: a clamping rod is slidably sleeved on the inner wall of the fixed plate, a second spring is provided between one end of the clamping rod and the inner wall of the fixed plate, a toggle block is bolted to the surface of the clamping rod, a clamping hole is provided on the surface of the cleaning cotton, and the clamping hole is clamped to one end of the clamping rod.

[0015] By adopting the above technical solution, a clamping rod, a second spring, a toggle block and a clamping hole are set, the toggle block is moved to disengage the clamping rod from the clamping hole, the cleaning cotton is pulled out from the fixed plate, and then new cleaning cotton is inserted into the fixed plate. The clamping rod is engaged with the clamping hole under the action of the second spring, fixing the cleaning cotton, making it convenient to replace the cleaning cotton.

[0016] The utility model is further configured as follows: a rubber pad is bonded to the surface of the pressing plate.

[0017] By adopting the above technical solution and providing a rubber pad, damage to the core wire is prevented.

[0018] The utility model is further configured as follows: a second guide roller is rotatably connected between the inner walls of the shell.

[0019] By adopting the above technical solution, the second guide roller is provided to guide the core wire, which is convenient for use.

[0020] In summary, the present invention has the following beneficial effects:

[0021] 1. During the production process, the driving mechanism drives the screw to rotate, so that the slider drives the second storage wheel to move to the left to store the wire. When the wire core needs to be replaced, the clamping mechanism clamps the wire core, and the second storage wheel moves to the right to release the core wire. During the process of releasing the core wire, the core wire on the pay-off device is replaced, thereby achieving the purpose of wire storage without stopping the machine, maintaining continuous production of the production line, and reducing the scrap rate.

[0022] 2. The utility model drives the gear to rotate by the rotation of the first motor, the gear rotation drives the gear ring rotation, the gear ring rotation drives the rotating ring rotation, the rotating ring rotation drives the pressing mechanism to rotate, the pressing mechanism rotation drives the fixed plate rotation, the fixed plate rotation drives the cleaning cotton rotation, the cleaning cotton rotation cleans the core wire surface, ensures the core wire is clean, and improves the production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0024] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0025] Figure 3 This is a side sectional view of the wire clamping mechanism of the utility model;

[0026] Figure 4 This is a partial structural cross-sectional view of the utility model;

[0027] Figure 5 It is a side sectional view of a local structure of the utility model;

[0028] Figure 6This utility model Figure 4 A magnified view of the structure at center A;

[0029] Figure 7 This is a schematic diagram of the core wire routing of the structure of the utility model.

[0030] 1. The first guide roller; 2. The second guide roller; 3. The first pulley; 4. The second pulley; 5. The first storage roller; 6. The slide groove; 7. The slider; 8. The screw; 9. The driving mechanism; 10. The second storage roller; 11. The support plate; 12. The first guide roller; 13. The clamping mechanism; 14. The pay-off device; 15. The fixed shell; 16. The rotating ring; 17. The pressing mechanism; 18. The fixed plate; 19. The cleaning cotton; 20. The gear ring; 21. The gear; 22. The first motor; 23. The second motor; 24. The first pulley; 25. The second pulley; 26. The housing; 27. The cylinder; 28. The clamping plate; 29. The telescopic plate; 30. The first spring; 31. The clamping rod; 32. The second spring; 33. The toggle block; 34. The clamping hole; 35. The rubber pad; 36. The second guide roller; 37. The support frame. DETAILED DESCRIPTION

[0031] The present invention will be described in further detail below with reference to the accompanying drawings.

[0032] Example 1:

[0033] refer to Figure 1 and Figure 2 , a wire storage device for cable production, including a fixed frame 1, a support column 2 is bolted between the inner walls of the fixed frame 1, a first steering guide wheel 3 and a second steering guide wheel 4 are rotatably sleeved between the support columns 2, and the second steering guide wheel 4 is located on the left side of the first steering guide wheel 3, a sliding groove 6 is opened on the inner wall of the fixed frame 1, a slider 7 is slidably connected to the inner wall of the sliding groove 6, a screw 8 is threadedly connected to the inner wall of the slider 7, and the screw 8 is rotatably sleeved with the inner wall of the fixed frame 1, and a driving mechanism 9 is provided at one end of the screw 8, the bottom of the fixed frame 1 and the slider 7 are both bolted to a support frame 37, the inner walls of the two support frames 37 are respectively rotatably sleeved with the first storage wheel 5 and the second storage wheel 10, and the second storage wheel 10 is located on the left side of the first wire storage wheel 5, and a support plate 11 is bolted to the top of the support column 2. A first guide roller 12 is rotatably sleeved between the support plates 11. A wire clamping mechanism 13 is provided on the surface of the fixed frame 1, and a wire payer 14 is provided on the right side of the fixed frame 1. During the production process, the driving mechanism 9 drives the screw 8 to rotate so that the slider 7 drives the second wire storage wheel 10 to move to the left to store wire. When the wire core needs to be replaced, the wire clamping mechanism 13 clamps the wire core, and the second wire storage wheel 10 moves to the right to release the core wire. In the process of releasing the core wire, the core wire on the wire payer 14 is replaced, thereby achieving the purpose of wire storage without stopping the machine, maintaining continuous production of the production line, and reducing the scrap rate.

[0034] refer to Figure 2 The driving mechanism 9 includes a second motor 23, which is bolted to the top of the fixed frame 1. The output end of the second motor 23 is fixedly sleeved with a first belt pulley 24, and one end of the screw 8 is fixedly sleeved with a second belt pulley 25, and the surfaces of the first belt pulley 24 and the second belt pulley 25 are connected by a belt transmission. By setting the driving mechanism 9, it is convenient to drive the screw 8 and facilitate the movement of the second storage wheel 10.

[0035] refer to Figure 3 The wire clamping mechanism 13 includes a shell 26, which is bolted to the surface of the fixed frame 1. The top and bottom of the shell 26 are bolted with a cylinder 27. The output end of the cylinder 27 extends to the interior of the shell 26 and is bolted with a clamping plate 28. By setting the wire clamping mechanism 13, the core wire is fixed.

[0036] refer to Figure 3 A rubber pad 35 is bonded to the surface of the pressing plate 28. The rubber pad 35 is provided to prevent damage to the core wire.

[0037] refer to Figure 3 A second guide roller 36 is rotatably connected between the inner walls of the shell 26. By setting the second guide roller 36, the core wire is guided for easy use.

[0038] Example 2:

[0039] refer to Figure 2 、 Figure 4 and Figure 5 The surface of the fixed frame 1 is bolted with a fixed shell 15, and the inner wall of the fixed shell 15 is rotatably sleeved with a rotating ring 16. A pressing mechanism 17 is provided inside the rotating ring 16, and a fixed plate 18 is provided on the surface of the pressing mechanism 17. The inner wall of the fixed plate 18 is slidably connected with a cleaning cotton 19. The surface of the rotating ring 16 is fixedly sleeved with a gear ring 20, and the surface of the gear ring 20 is meshed with a gear 21. A first motor 22 is fixedly sleeved at the axis of the gear 21, and the first motor 22 is bolted to the surface of the fixed shell 15. The rotation of the first motor 22 drives the gear 21 to rotate, and the rotation of the gear 21 drives the gear ring 20 to rotate. The rotation of the gear ring 20 drives the rotating ring 16 to rotate, and the rotation of the rotating ring 16 drives the pressing mechanism 17 to rotate. The rotation of the pressing mechanism 17 drives the fixed plate 18 to rotate. The rotation of the fixed plate 18 drives the cleaning cotton 19 to rotate. The cleaning cotton 19 rotates to clean the surface of the core wire, ensuring the cleanliness of the core wire and improving the quality of production.

[0040] refer to Figure 4 The pressing mechanism 17 includes a telescopic plate 29, which is bolted to the surface of the rotating ring 16, and the surface of the telescopic plate 29 is bolted to the fixed plate 18. A first spring 30 is provided between the telescopic plate 29 and the inner wall of the rotating ring 16. By setting the pressing mechanism 17, the cleaning cotton 19 is pressed against the surface of the core wire to ensure the cleaning effect.

[0041] refer to Figure 4 and Figure 6 The inner wall of the fixing plate 18 is slidably sleeved with a clamping rod 31, and a second spring 32 is provided between one end of the clamping rod 31 and the inner wall of the fixing plate 18. The surface of the clamping rod 31 is bolted with a toggle block 33, and a clamping hole 34 is opened on the surface of the cleaning cotton 19, and the clamping hole 34 is clamped with one end of the clamping rod 31. By setting the clamping rod 31, the second spring 32, the toggle block 33 and the clamping hole 34, the toggle block 33 is moved to disengage the clamping rod 31 from the clamping hole 34, and the cleaning cotton 19 is pulled out of the fixing plate 18, and then a new cleaning cotton 19 is inserted into the fixing plate 18. The clamping rod 31 is clamped with the clamping hole 34 under the action of the second spring 32, and the cleaning cotton 19 is fixed, making it convenient to replace the cleaning cotton 19.

[0042] It should also be noted that the size of the equipment in this application can be customized according to actual production needs.

[0043] Brief description of the usage process: Figure 7During the production process of cable sheath, the wire clamping mechanism 13 is in the open state. The normally released core wire can pass through the first steering guide wheel 3, so that the core wire is changed from the horizontal movement direction to the vertical movement direction, and is transported to the wire storage wheel group to perform the wire storage action. The second wire storage wheel 10 will move horizontally to the left to achieve the purpose of wire storage. When the second wire storage wheel 10 moves to the limit position, it will stop moving and remain in the limit position. At this time, the wire storage wheel group has stored full core wire, about 250-300m of core wire, and the core wire passes through the first guide roller 12 again, so that the core wire changes from horizontal movement to vertical operation, and then the core wire passes through the second steering guide wheel 4 It switches to horizontal operation and then continues to enter the extrusion production line for extrusion production. When the core wire on the reel is close to being used up, the wire clamping mechanism 13 needs to be manually closed. When the wire clamp is closed, the empty reel at the pay-off end will stop rotating, and the operator can replace it with a new full-wire reel. At this time, the production line extruder is still working, because the wire clamp has clamped the wire tail, and the core wire stored in the wire storage wheel group in advance continues to be fed into the extruder for production through the rotation of the wire storage wheel group. The production line does not need to stop. At this time, the second wire storage wheel 10 at one end of the wire storage wheel group moves to the right and moves closer to the first wire storage wheel 5, and the core wire inside will become less and less. At the same time, the operator must use the time to replace a new core wire reel, release the wire head, and connect it end to end with the wire tail of the previous roll by tying a knot. After confirming that the connection is firm, manually open the wire clamping mechanism 13, and the new core wire can be transported into the wire storage wheel group along the production line, and the wire storage device is filled with core wires to prepare for the next reel change. During the whole process, the extrusion production line does not need to be shut down and can maintain continuous production. However, because the number of core wires in the wire storage wheel group is limited, about 200m, the production line needs to reduce the production speed to 40m / min, so that the production line will have about 5 minutes to replace the new core wire reel. A skilled operator on the production line usually needs 2-3 minutes to replace a new reel, make the joint, and connect the ends of the two reels of core wire; the rotation of the first motor 22 drives the gear 21 to rotate, the rotation of the gear 21 drives the gear ring 20 to rotate, the rotation of the gear ring 20 drives the rotating ring 16 to rotate, the rotation of the rotating ring 16 drives the clamping mechanism 17 to rotate, the rotation of the clamping mechanism 17 drives the fixed plate 18 to rotate, the rotation of the fixed plate 18 drives the cleaning cotton 19 to rotate, and the cleaning cotton 19 rotates to clean the surface of the core wire.

[0044] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A cable storage device for cable production, comprising a fixing frame (1), characterized in that: A support column (2) is bolted between the inner walls of the fixing frame (1), a first steering guide wheel (3) and a second steering guide wheel (4) are rotatably sleeved between the support columns (2), and the second steering guide wheel (4) is located on the left side of the first steering guide wheel (3), a sliding groove (6) is provided on the inner wall of the fixing frame (1), a slider (7) is slidably connected to the inner wall of the sliding groove (6), a screw (8) is threadedly connected to the inner wall of the slider (7), and the screw (8) is rotatably sleeved with the inner wall of the fixing frame (1), and a driving mechanism (9) is provided at one end of the screw (8). The bottoms of the fixed frame (1) and the slider (7) are both bolted to a support frame (37); the first wire storage wheel (5) and the second wire storage wheel (10) are respectively rotatably sleeved between the inner walls of the two support frames (37); and the second wire storage wheel (10) is located on the left side of the first wire storage wheel (5); the top of the support column (2) is bolted to a support plate (11); a first guide roller (12) is rotatably sleeved between the support plates (11); a line clamping mechanism (13) is provided on the surface of the fixed frame (1); and a line releaser (14) is provided on the right side of the fixed frame (1).

2. A wire storage device for cable production according to claim 1, characterized in that: The surface of the fixed frame (1) is bolted with a fixed shell (15), the inner wall of the fixed shell (15) is rotatably sleeved with a rotating ring (16), the interior of the rotating ring (16) is provided with a pressing mechanism (17), the surface of the pressing mechanism (17) is provided with a fixed plate (18), the inner wall of the fixed plate (18) is slidably connected with a cleaning cotton (19), the surface of the rotating ring (16) is fixedly sleeved with a gear ring (20), the surface of the gear ring (20) is meshed with a gear (21), the axis of the gear (21) is fixedly sleeved with a first motor (22), and the first motor (22) is bolted to the surface of the fixed shell (15).

3. A wire storage device for cable production according to claim 1, characterized in that: The driving mechanism (9) includes a second motor (23), the second motor (23) is bolted to the top of the fixed frame (1), the output end of the second motor (23) is fixedly sleeved with a first belt pulley (24), one end of the screw rod (8) is fixedly sleeved with a second belt pulley (25), and the surfaces of the first belt pulley (24) and the second belt pulley (25) are connected by a belt transmission.

4. A wire storage device for cable production according to claim 1, characterized in that: The wire clamping mechanism (13) comprises a shell (26), the shell (26) is bolted to the surface of the fixing frame (1), the top and bottom of the shell (26) are bolted to a cylinder (27), and the output end of the cylinder (27) extends to the interior of the shell (26) and is bolted to a pressing plate (28).

5. A wire storage device for cable production according to claim 2, characterized in that: The pressing mechanism (17) includes a telescopic plate (29), the telescopic plate (29) is bolted to the surface of the rotating ring (16), and the surface of the telescopic plate (29) is bolted to the fixed plate (18), and a first spring (30) is provided between the telescopic plate (29) and the inner wall of the rotating ring (16).

6. A wire storage device for cable production according to claim 2, characterized in that: The inner wall of the fixing plate (18) is slidably sleeved with a clamping rod (31), a second spring (32) is provided between one end of the clamping rod (31) and the inner wall of the fixing plate (18), a toggle block (33) is bolted to the surface of the clamping rod (31), a clamping hole (34) is provided on the surface of the cleaning cotton (19), and the clamping hole (34) is clamped with one end of the clamping rod (31).

7. A wire storage device for cable production according to claim 4, characterized in that: A rubber pad (35) is bonded to the surface of the pressing plate (28).

8. A wire storage device for cable production according to claim 4, characterized in that: A second guide roller (36) is rotatably connected between the inner walls of the housing (26).

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