Wire drawing equipment for cable production

Abstract

The utility model provides wire drawing equipment for cable production, which relates to the technical field of cable production and comprises a base, a rack is fixedly mounted on the top surface of the base, and a driving motor and a mounting block are fixedly mounted on the surface of the rack. The direct contact pressure of the guide wheel and the pressing plate on the cable can be effectively buffered through the soft material layer rubber sheet, scratches or indentations on the surface of the cable are reduced, the protection is particularly important for insulating materials and small optical fiber cables, and due to the good friction characteristic of the soft material rubber sheet, the service life of the cable is prolonged, and the service life of the cable is prolonged. According to the cable clamping device, the friction force between the cable clamping device and the cable can be increased, so that the clamping stability is improved, the cable is prevented from sliding or misplacing under the action of tension, the rubber sheet which is a soft material layer and can be replaced conveniently is designed, the rubber sheet can be rapidly replaced when being abraded or damaged, the optimal working state of equipment is kept, professional tools are not needed, or long-time shutdown maintenance is not needed; and the practicability is high.

Description

Technical Field

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

[0002] During the production process, the formed cables need to be reeled, and the cables are transported by relying on the pulling force of the reels and the pay-off of the copper wire.

[0003] Publication number CN216705783U discloses a wire drawing device for cable production, including a frame, on which a cable clamping mechanism and a wire taking-up buffer mechanism are provided, the wire taking-up buffer mechanism including a fixed pulley, a slide plate and a driving motor, the fixed pulley is rotatably mounted on the frame, the frame is provided with a horizontal linear guide rail, and a slider is slidably arranged on the linear guide rail, the slide plate is fixedly mounted on the front end of the slider, and a threaded hole penetrating left and right is provided in the middle of the slide plate, the driving motor is fixedly mounted on the frame, and a lead screw is provided at the output end of the driving motor, the end of the lead screw is screwed through the threaded hole, a buffer groove is provided at the front end of the slide plate, and a mounting plate is slidably arranged in the buffer groove, two sets of buffer springs are provided at the left end of the mounting plate, and a movable pulley is rotatably arranged at the front end of the mounting plate. Although this type of wire pulling equipment is equipped with a special buffer mechanism to facilitate the transition to the next reel after a full reel of cables is collected, the guide wheel and the clamping plate of this type of wire pulling equipment are in direct contact with the cables, especially in the processing of insulating materials and small optical fiber cables. Direct contact often causes scratches or indentations on the surface of the cables. This damage not only affects the appearance quality of the cable, but may also impair the performance of the cable, especially in those application scenarios where insulation and transmission performance are critical. At the same time, due to the lack of effective buffering and friction enhancement mechanisms, this type of wire pulling equipment often lacks stability when clamping the cable, especially when applying tension or during movement, the cable is prone to slipping or misalignment. This instability can lead to reduced production efficiency and increased risk of cable wiring errors, especially on precision equipment or high-speed production lines. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a wire drawing equipment for cable production, comprising a base, a frame is fixedly installed on the top surface of the base, a driving motor and a mounting block are fixedly installed on the surface of the frame, a lead screw is installed on the output end of the driving motor, a linear guide is fixedly installed on the side of the mounting block, a slide is sleeved on the surface of the linear guide and the lead screw, a movable pulley is installed on the surface of the slide, a fixed pulley and a guide wheel are installed on the surface of the frame, a support is fixedly installed on the surface of the support, a cylinder is fixedly installed on the top surface of the support, a pressing plate is installed on the output end of the cylinder, an active winding roller and a driven winding roller are rotatably connected on the surface of the frame, and rubber sheets are wound around the surfaces of the active winding roller and the driven winding roller.

[0006] Preferably, the surfaces of the active roller and the driven roller are fixedly mounted with a convex block, the surface of the convex block is penetrated by an insertion rod, one end of the insertion rod is fixedly mounted with a pull block, the surface of the insertion rod is sleeved with a tension spring, and the surface of the frame is provided with an insertion hole. Here, the active roller and the driven roller can be limited.

[0007] Preferably, the insertion rod is slidably connected to the protrusion, and the insertion rod and the insertion hole are of the same size.

[0008] Preferably, one end of the tension spring is fixedly connected to the pull block, and the other end of the tension spring is fixedly connected to the protrusion. Here, the tension spring can be stably installed.

[0009] Preferably, a handle is fixedly mounted on the surface of the active roller, and the handle is made of PP plastic, so that the active roller can be rotated conveniently.

[0010] Preferably, a cleaning mechanism is provided on the side of the slide, and the cleaning mechanism comprises a ring, the ring is fixedly mounted on the side of the slide, and a gasket is fixedly mounted on the inner side of the ring. Here, the linear guide rail can be cleaned conveniently.

[0011] Preferably, the gasket fits the linear guide rail, and the gasket is made of natural rubber, thereby increasing the service life of the gasket.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, during actual use, the cable passes through the fixed pulley, the movable pulley and the guide wheel, and when the cable is pulled, the cylinder drives the clamping plate to move downward, and the clamping plate squeezes the cable at this time, and then the lead screw is driven to rotate by the driving motor. At this time, since the slide plate is provided with a thread inside, the lead screw can drive the slide plate to move, and the slide plate slides on the surface of the linear guide rail at this time, and the slide plate then drives the movable pulley to move, and the cable can be pulled through the movable pulley, and when the clamping plate squeezes the cable downward, the clamping plate can synchronously drive the rubber sheet to move downward, and the rubber sheet can press the cable downward at this time, so that since the rubber sheet is relatively soft, it can avoid crushing the cable, and at the same time, when the rubber sheet loses its elasticity and loses its protective effect, the staff only needs to pull the pull block outward, and the pull block then drives the insertion rod to leave the insertion hole, and the limit of the active winding roller and the driven winding roller can be released, and then the active winding roller is rotated to roll out the new rubber sheet on the active winding roller, and the rolled out The new rubber sheet can be replaced, and the part of the rubber sheet that has lost its elasticity will be rolled into the driven winding roller, and then the pull block will be released. Then, due to the tension of the tension spring, the tension spring can pull the pull block to move, and the pull block then drives the insertion rod to be inserted into the insertion hole. At this time, the active winding roller and the driven winding roller can be limited, and the rubber sheet can be fixed. The utility model can effectively buffer the direct contact pressure of the guide wheel and the pressure plate on the cable through the soft material layer rubber sheet, reduce scratches or indentations on the cable surface, especially for insulating materials and small optical fiber cables, this protection is particularly important, the soft material rubber sheet can increase the friction between the cable and the cable due to its good friction properties, thereby improving the clamping stability and preventing the cable from sliding or dislocating under the action of tension, and the soft material layer rubber sheet designed to be easily replaceable can be quickly replaced when the rubber sheet is worn or damaged, so as to keep the equipment in the best working condition, without the need for professional tools or long-term downtime for maintenance, and has high practicality.

[0014] 2. In the utility model, during actual use, the gasket can rub the linear guide rail through the provided circular ring and gasket, so that when the driving motor drives the slide plate to move, the slide plate can synchronously drive the gasket to rub the linear guide rail, and then the surface of the linear guide rail can be automatically cleaned. By automatically cleaning the dust, debris and other sundries on the linear guide rail, the accumulation of these substances can be prevented from hindering the normal movement of the sliding parts, thereby reducing the equipment failure rate and improving the reliability and stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a wire drawing device for cable production is provided for the utility model;

[0016] Figure 2 The utility model proposes a wire drawing device for cable production Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3The utility model proposes a wire drawing device for cable production Figure 2 Enlarged view of point B in the middle;

[0018] Figure 4 A side view of a wire drawing device for cable production is provided for the utility model;

[0019] Figure 5 The utility model proposes a wire drawing device for cable production Figure 4 Enlarged view of center C.

[0020] Legend:

[0021] 1. Base; 2. Frame; 3. Drive motor; 4. Screw; 5. Mounting block; 6. Linear guide; 7. Slide plate; 8. Movable pulley; 9. Fixed pulley; 10. Guide wheel; 11. Support; 12. Cylinder; 13. Pressing plate; 14. Active roller; 15. Driven roller; 16. Turning handle; 17. Rubber sheet; 18. Bump; 19. Insert rod; 20. Pull block; 21. Tension spring; 22. Socket; 23. Ring; 24. Gasket. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5The utility model provides a technical solution: a wire drawing device for cable production, comprising a base 1, a frame 2 is fixedly installed on the top surface of the base 1, a driving motor 3 and a mounting block 5 are fixedly installed on the surface of the frame 2, a lead screw 4 is installed on the output end of the driving motor 3, a linear guide 6 is fixedly installed on the side of the mounting block 5, a slide plate 7 is sleeved on the surface of the linear guide 6 and the lead screw 4, a movable pulley 8 is installed on the surface of the slide plate 7, a fixed pulley 9 and a guide wheel 10 are installed on the surface of the frame 2, a support 11 is fixedly installed on the surface of the frame 2, a cylinder 12 is fixedly installed on the top surface of the support 11, a clamping plate 13 is installed on the output end of the cylinder 12, the cable passes through the fixed pulley 9, the movable pulley 8 and the guide wheel 10, and when the cable is pulled, the clamping plate 13 is driven downward by the cylinder 12, and the clamping plate 13 squeezes the cable at this time, and then is driven by the driving motor 3 The lead screw 4 rotates, and at this time, since the slide plate 7 is provided with a thread inside, the lead screw 4 can drive the slide plate 7 to move. The slide plate 7 slides on the surface of the linear guide rail 6, and the slide plate 7 then drives the movable pulley 8 to move. At this time, the cable can be pulled through the movable pulley 8. The surface of the frame 2 is rotatably connected with an active winding roller 14 and a driven winding roller 15. A turning handle 16 is fixedly installed on the surface of the active winding roller 14. The active winding roller 14 can be conveniently rotated by the turning handle 16. The turning handle 16 is made of PP plastic. The turning handle 16 made of PP plastic is sturdy and durable. The surfaces of the active winding roller 14 and the driven winding roller 15 are wrapped with rubber sheets 17. When the clamping plate 13 squeezes the cable downward, the clamping plate 13 can synchronously drive the rubber sheet 17 to move downward. The rubber sheet 17 can now press the cable downward. In this way, since the rubber sheet 17 is made of a relatively soft material, the cable can be avoided from being crushed.

[0026] See also Figure 1-5The surfaces of the active winding roller 14 and the driven winding roller 15 are fixedly installed with a protrusion 18, and the surface of the protrusion 18 is penetrated by a plug rod 19, and a pull block 20 is fixedly installed at one end of the plug rod 19. The plug rod 19 can be easily pulled by the pull block 20. The surface of the plug rod 19 is sleeved with a tension spring 21, one end of the tension spring 21 is fixedly connected to the pull block 20, and the other end of the tension spring 21 is fixedly connected to the protrusion 18. A socket 22 is opened on the surface of the frame 2. When the rubber sheet 17 loses its elasticity and loses its protective effect, the staff only needs to pull the pull block 20 outward, and the pull block 20 then drives the plug rod 19 to leave the socket 22, and the active winding roller 14 and the driven winding roller 15 are fixedly installed with a protrusion 18. The active winding roller 14 and the driven winding roller 15 are limited, and then the active winding roller 14 is rotated to roll out the new rubber sheet 17 on the active winding roller 14. At this time, the rolled out new rubber sheet 17 can be replaced, and the part of the rubber sheet 17 that has lost its elasticity will be rolled onto the driven winding roller 15. Then the pulling block 20 is released. Then, due to the tension of the tension spring 21, the tension spring 21 can pull the pulling block 20 to move, and the pulling block 20 then drives the insertion rod 19 to be inserted into the insertion hole 22. At this time, the active winding roller 14 and the driven winding roller 15 can be limited, and then the rubber sheet 17 is fixed. The insertion rod 19 is slidably connected with the protrusion 18, and the insertion rod 19 and the insertion hole 22 are the same size.

[0027] Embodiment 2

[0028] See also Figure 4-5 A cleaning mechanism is provided on the side of the skateboard 7, and the cleaning mechanism includes a ring 23, and the ring 23 is fixedly installed on the side of the skateboard 7. A gasket 24 is fixedly installed on the inner side of the ring 23, and the gasket 24 fits with the linear guide 6. Through the provided ring 23 and the gasket 24, the gasket 24 can rub the linear guide 6, so that when the driving motor 3 drives the skateboard 7 to move, the skateboard 7 can synchronously drive the gasket 24 to rub the linear guide 6, and at this time, the surface of the linear guide 6 can be automatically cleaned, and dust, debris and other sundries on the linear guide 6 can be automatically cleaned. The material of the gasket 24 is natural rubber, and the gasket 24 made of natural rubber has a long service life.

[0029] Working principle: the cable passes through the fixed pulley 9, the movable pulley 8 and the guide wheel 10, and when the cable is pulled, the cylinder 12 drives the clamping plate 13 to move downward, and the clamping plate 13 squeezes the cable at this time, and then the lead screw 4 is driven to rotate by the driving motor 3. At this time, since the slide plate 7 is provided with a thread inside, the lead screw 4 can drive the slide plate 7 to move, and the slide plate 7 slides on the surface of the linear guide rail 6 at this time, and the slide plate 7 then drives the movable pulley 8 to move. At this time, the cable can be pulled through the movable pulley 8, and when the clamping plate 13 squeezes the cable downward, the clamping plate 13 can synchronously drive the rubber sheet 17 to move downward, and the rubber sheet 17 can press the cable downward at this time. In this way, since the material of the rubber sheet 17 is relatively soft, it can avoid crushing the cable. At the same time, when the rubber sheet 17 loses its elasticity and loses its protective effect, the staff only needs to pull the pull block 20 outward, and the pull block 20 then drives the insertion rod 19 to leave the insertion hole 22. At this time, the limit of the active winding roller 14 and the driven winding roller 15 can be released, and then the active winding roller 14 is rotated to move the active winding roller 14 up The new rubber sheet 17 is rolled out, and the new rubber sheet 17 can be replaced, and the part of the rubber sheet 17 that has lost its elasticity will be rolled onto the driven roller 15, and then the pull block 20 is released. Then, due to the tension of the tension spring 21, the tension spring 21 can pull the pull block 20 to move, and the pull block 20 then drives the insertion rod 19 to insert into the insertion hole 22, and then the active roller 14 and the driven roller 15 can be limited, so as to fix the rubber sheet 17. The utility model can effectively buffer the guide wheel 14 through the soft material layer rubber sheet 17 0 and the clamping plate 13 exert direct contact pressure on the cable, thereby reducing scratches or indentations on the cable surface. The ring 23 and the gasket 24 are provided, and the gasket 24 can rub the linear guide 6. In this way, when the driving motor 3 drives the slide plate 7 to move, the slide plate 7 can synchronously drive the gasket 24 to rub the linear guide 6. At this time, the surface of the linear guide 6 can be automatically cleaned. By automatically cleaning dust, debris and other sundries on the linear guide 6, the accumulation of these substances can be prevented from hindering the normal movement of the sliding parts.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A wire drawing device for cable production, comprising a base (1), characterized in that: A frame (2) is fixedly mounted on the top surface of the base (1); a driving motor (3) and a mounting block (5) are fixedly mounted on the surface of the frame (2); a lead screw (4) is mounted on the output end of the driving motor (3); a linear guide rail (6) is fixedly mounted on the side surface of the mounting block (5); a slide plate (7) is sleeved on the surface of the linear guide rail (6) and the lead screw (4); and a movable pulley (8) is mounted on the surface of the slide plate (7); A fixed pulley (9) and a guide wheel (10) are installed on the surface of the frame (2), a support (11) is fixedly installed on the surface of the frame (2), a cylinder (12) is fixedly installed on the top surface of the support (11), and a pressing plate (13) is installed on the output end of the cylinder (12); The surface of the frame (2) is rotatably connected with a driving roller (14) and a driven roller (15), and the surfaces of the driving roller (14) and the driven roller (15) are wound with rubber sheets (17).

2. The cable production wire drawing equipment according to claim 1, characterized in that: The surfaces of the active winding roller (14) and the driven winding roller (15) are both fixedly mounted with bumps (18); An insertion rod (19) is provided through the surface of the protrusion (18), a pull block (20) is fixedly mounted on one end of the insertion rod (19), a tension spring (21) is sleeved on the surface of the insertion rod (19), and a plug hole (22) is provided on the surface of the frame (2).

3. The cable production wire drawing equipment according to claim 2, characterized in that: The insertion rod (19) is slidably connected to the protrusion (18), and the insertion rod (19) and the insertion hole (22) are of the same size.

4. The cable production wire drawing equipment according to claim 2, characterized in that: One end of the tension spring (21) is fixedly connected to the pull block (20), and the other end of the tension spring (21) is fixedly connected to the protrusion (18).

5. The cable production wire drawing equipment according to claim 1, characterized in that: A turning handle (16) is fixedly mounted on the surface of the active winding roller (14), and the turning handle (16) is made of PP plastic.

6. The cable production wire drawing equipment according to claim 1, characterized in that: A cleaning mechanism is provided on the side of the slide plate (7), and the cleaning mechanism comprises a circular ring (23). The circular ring (23) is fixedly mounted on the side of the slide plate (7), and a gasket (24) is fixedly mounted on the inner side of the circular ring (23).

7. The wire drawing equipment for cable production according to claim 6, characterized in that: The gasket (24) is fitted with the linear guide rail (6), and the gasket (24) is made of natural rubber.

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