Cable stripping machine

Abstract

The utility model discloses a cable stripping machine which comprises a working box, supporting blocks are fixedly connected to the front side and the rear side of the top of the working box, supporting rollers are movably connected to the interiors of the supporting blocks, a gear is movably connected to the interior of the working box, sliding grooves are formed in the two sides of the top of the inner wall of the working box, and the inner wall of the working box is movably connected with the gear. And a movable frame is movably connected into the sliding groove. According to the utility model, an operator starts the first electric cylinder to contract so as to drive the movable frames to move, so that the two movable frames move synchronously through meshing of the teeth and the gear, the two supporting frames are driven to get close to each other, the two positioning rollers are driven to get close to each other until the positioning rollers are tightly attached to a cable, and the cable is prevented from deviating back and forth; then an operator starts a second electric cylinder to extend, then a connecting frame and a cutting wheel are driven to move downwards, the cutting wheel cuts an insulating rubber layer of the cable, and the device has the advantage of being capable of stripping the cables with different diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a cable stripping machine. Background Technique

[0002] The wire and cable industry is the second largest industry in China after the automotive industry, with the product variety satisfaction rate and domestic market share both exceeding 90%. The continuous and rapid growth of the Chinese economy has provided a huge market space for wire and cable products. The strong temptation of the Chinese market has attracted the attention of the world. In just a few decades of reform and opening up, the huge production capacity formed by the Chinese wire and cable manufacturing industry has impressed the world. With the continuous expansion of the scale of industries such as China's power industry, data communication industry, urban rail transit industry, automotive industry, and shipbuilding industry, the demand for wire and cable will also increase rapidly, and there is still huge development potential in the future wire and cable industry.

[0003] When dealing with waste cables, it is necessary to strip the waste cables. When the existing cable stripping machines are actually used, it is inconvenient to strip cables with different diameters. Therefore, it is necessary to design and transform the cable stripping machine to effectively prevent the phenomenon of inconvenient stripping of cables with different diameters. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a cable stripping machine, which has the advantage of being able to strip cables with different diameters, and solves the problem that when dealing with waste cables, it is necessary to strip the waste cables, and when the existing cable stripping machines are actually used, it is inconvenient to strip cables with different diameters.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A cable stripping machine, including a working box, support blocks are fixedly connected to the front side and the rear side of the top of the working box, a support roller is movably connected inside the support block, a gear is movably connected inside the working box, chutes are arranged on both sides of the inner wall top of the working box, and a movable frame is movably connected inside the chute. Teeth are fixedly connected to the surface of the movable frame, the gear meshes with the teeth, a support frame is fixedly connected to the surface of the movable frame, a fixed block is fixedly connected to the surface of the movable frame, a first electric cylinder is fixedly connected to the back of the inner wall of the working box, and the output end of the first electric cylinder is fixedly connected to the fixed block. A positioning roller is movably connected inside the support frame, a fixed frame is fixedly connected to the surface of the working box, a second electric cylinder is fixedly connected to the left side of the fixed frame, the output end of the second electric cylinder is fixedly connected to a connecting frame, and a cutting wheel is movably connected inside the connecting frame.

[0006] Preferably, on the left side of the fixing frame, a driving box is fixedly connected through a bracket. Inside the driving box, a left - right threaded screw rod is movably connected. On the front side and the rear side of the surface of the left - right threaded screw rod, movable blocks are both threadedly connected. The movable blocks are movably connected to the driving box. At the bottom of the movable block, a cleaning roller is movably connected. On the surface of the cleaning roller, elastic brush hairs are provided. On the front side of the left - right threaded screw rod, a turning handle is fixedly connected.

[0007] Preferably, at the bottom of the working box, a water tank is fixedly connected. On the left side of the water tank, a water pump is communicated. On the left side of the driving box, a nozzle is fixedly connected. The number of the nozzles is several. Between the water outlet of the water pump and the nozzle, they are communicated through a pipeline.

[0008] Preferably, on the front side and the rear side inside the water tank, stirring rods are both movably connected. On the front side and the rear side on the right side of the water tank, motors are both fixedly connected. The output end of the motor is fixedly connected to the stirring rod.

[0009] Preferably, at the top of the water tank, a bottom plate is fixedly connected. On the front side and the rear side at the top of the bottom plate, limiting grooves are both provided. On the top of the bottom plate, a collection box is movably connected. At the bottom of the collection box, rollers are fixedly connected, and the rollers are movably connected to the limiting grooves. On the left side of the collection box, a handle is fixedly connected.

[0010] Preferably, inside the driving box, a bearing is fixedly connected, and the bearing is fixedly connected to the left - right threaded screw rod. Inside the bearing, lubricating oil is provided. Inside the bearing, a sealing shaft cover is provided, and the sealing shaft cover is made of plastic material.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, the operator starts the first electric cylinder to contract, thereby driving the movable frame to move. Then, through the meshing of the teeth and the gear, the two movable frames move synchronously, thereby driving the two support frames to approach each other, and then driving the two positioning rollers to approach each other until the positioning rollers are in close contact with the cable, thereby preventing the cable from shifting back and forth. Then, the operator starts the second electric cylinder to extend, thereby driving the connecting frame and the cutting wheel to move downward, and the cutting wheel cuts the insulating rubber layer of the cable. This device has the advantage of being able to strip cables with different diameters.

[0013] 2. With the settings of the drive box, left - and - right - hand threaded rod, movable block, cleaning roller and elastic bristles, the operator can rotate the handle to drive the left - and - right - hand threaded rod to rotate, thereby driving the two movable blocks to approach each other, further driving the two cleaning rollers to approach each other, so that the elastic bristles come into contact with the cable, and then cleaning the surface of the waste cable, avoiding the adhesion of the soil on the surface of the waste cable to the surface of the cutting wheel, support roller or positioning roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural view of the present utility model;

[0015] Figure 2 is a left - hand side schematic view of the drive box structure of the present utility model;

[0016] Figure 3 is a left - hand side schematic view of the support frame structure of the present utility model;

[0017] Figure 4 is a bottom - view sectional schematic view of the working box structure of the present utility model.

[0018] In the figure: 1. Working box; 2. Support block; 3. Support roller; 4. Gear; 5. Movable frame; 6. Teeth; 7. Fixed block; 8. First electric cylinder; 9. Support frame; 10. Positioning roller; 11. Fixed frame; 12. Second electric cylinder; 13. Connecting frame; 14. Cutting wheel; 15. Drive box; 16. Movable block; 17. Cleaning roller; 18. Handle; 19. Elastic bristles; 20. Nozzle; 21. Water tank; 22. Water pump; 23. Motor; 24. Base plate; 25. Collection box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Such as Figures 1 to 4As shown in the figure, a cable stripping machine includes a working box 1. On the front and rear sides of the top of the working box 1, support blocks 2 are fixedly connected. A support roller 3 is movably connected inside the support block 2. A gear 4 is movably connected inside the working box 1. On both sides of the top inner wall of the working box 1, chutes are provided, and a movable frame 5 is movably connected inside the chutes. Teeth 6 are fixedly connected to the surface of the movable frame 5. The gear 4 meshes with the teeth 6. A support frame 9 is fixedly connected to the surface of the movable frame 5. A fixed block 7 is fixedly connected to the surface of the movable frame 5. A first electric cylinder 8 is fixedly connected to the back of the inner wall of the working box 1. The output end of the first electric cylinder 8 is fixedly connected to the fixed block 7. A positioning roller 10 is movably connected inside the support frame 9. A fixed frame 11 is fixedly connected to the surface of the working box 1. A second electric cylinder 12 is fixedly connected to the left side of the fixed frame 11. The output end of the second electric cylinder 12 is fixedly connected to a connecting frame 13. A cutting wheel 14 is movably connected inside the connecting frame 13.

[0021] Reference Figure 1 and Figure 2 , on the left side of the fixed frame 11, a drive box 15 is fixedly connected through a bracket. Inside the drive box 15, a left - and - right - hand threaded rod is movably connected. On the front and rear sides of the surface of the left - and - right - hand threaded rod, movable blocks 16 are threadedly connected. The movable blocks 16 are movably connected to the drive box 15. A cleaning roller 17 is movably connected to the bottom of the movable block 16. Elastic bristles 19 are provided on the surface of the cleaning roller 17. A turning handle 18 is fixedly connected to the front of the left - and - right - hand threaded rod.

[0022] As a technical optimization scheme of the present utility model, through the settings of the drive box 15, the left - and - right - hand threaded rod, the movable blocks 16, the cleaning roller 17, and the elastic bristles 19, the operator can rotate the turning handle 18 to drive the left - and - right - hand threaded rod to rotate, thereby driving the two movable blocks 16 to approach each other, further driving the two cleaning rollers 17 to approach each other, so that the elastic bristles 19 contact the cable, and then cleaning the surface of the waste cable, avoiding the adhesion of the soil on the surface of the waste cable to the surface of the cutting wheel 14, the support roller 3, or the positioning roller 10.

[0023] Reference Figure 1 and Figure 2 , a water tank 21 is fixedly connected to the bottom of the working box 1. A water pump 22 is connected to the left side of the water tank 21. A nozzle 20 is fixedly connected to the left side of the drive box 15. The number of nozzles 20 is several. The water outlet of the water pump 22 is connected to the nozzle 20 through a pipeline.

[0024] As a technical optimization scheme of the present utility model, through the settings of the water tank 21, the water pump 22, and the nozzle 20, the operator can start the water pump 22 to make the nozzle 20 spray water, and then wash the surface of the waste cable.

[0025] Reference Figure 1, stirring rods are movably connected to both the front and rear sides inside the water tank 21. Motors 23 are fixedly connected to both the front and rear sides on the right side of the water tank 21, and the output ends of the motors 23 are fixedly connected to the stirring rods.

[0026] As a technical optimization scheme of the present utility model, through the arrangement of the stirring rods and the motors 23, the operator can add a cleaning agent into the water tank 21, and then the operator starts the motors 23, thereby driving the stirring rods to rotate, and then diluting and mixing the cleaning agent in the water tank 21.

[0027] Reference Figure 1 , a bottom plate 24 is fixedly connected to the top of the water tank 21. Limit grooves are provided on both the front and rear sides of the top of the bottom plate 24. A collection box 25 is movably connected to the top of the bottom plate 24. A roller is fixedly connected to the bottom of the collection box 25, and the roller is movably connected to the limit groove. A handle is fixedly connected to the left side of the collection box 25.

[0028] As a technical optimization scheme of the present utility model, through the arrangement of the bottom plate 24, the limit grooves, the collection box 25 and the rollers, the collection box 25 can collect waste water and sludge scrubbed out.

[0029] Reference Figure 1 and Figure 2 , a bearing is fixedly connected inside the drive box 15, and the bearing is fixedly connected to the left - right threaded rod. Lubricating oil is provided inside the bearing, and a sealing shaft cover is provided inside the bearing, and the sealing shaft cover is made of plastic material.

[0030] As a technical optimization scheme of the present utility model, through the arrangement of the bearing, the friction between the drive box 15 and the left - right threaded rod can be reduced, thereby facilitating the rotation of the left - right threaded rod.

[0031] The working principle and usage process of the present utility model: When in use, the operator passes one end of the cable through the gap between the two positioning rollers 10, then fits the cable against the support roller 3. Then the operator starts the first electric cylinder 8 to contract, thereby driving the movable frame 5 to move. Then, through the meshing of the teeth 6 and the gear 4, the two movable frames 5 move synchronously, thereby driving the two support frames 9 to approach each other, and then driving the two positioning rollers 10 to approach each other until the positioning rollers 10 are in close contact with the cable, thereby preventing the cable from shifting forward and backward. Then the operator starts the second electric cylinder 12 to extend, thereby driving the connecting frame 13 and the cutting wheel 14 to move downward. The cutting wheel 14 cuts the insulating rubber layer of the cable. Then the operator uses the traction assembly to pull the cable to move to the right, thereby cutting the cable.

[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable stripping machine, comprising a working box (1), characterized in that: The front and rear sides of the top of the working box (1) are fixedly connected to a support block (2), the support block (2) is movably connected to a support roller (3), the working box (1) is movably connected to a gear (4), both sides of the top of the inner wall of the working box (1) are provided with a slide groove, and the slide groove is movably connected to a movable frame (5), the surface of the movable frame (5) is fixedly connected to teeth (6), the gear (4) is meshed with the teeth (6), the surface of the movable frame (5) is fixedly connected to a support frame (9), and the surface of the movable frame (5) is fixedly connected to a support frame (9). The working box (1) is fixedly connected with a fixed block (7), the back side of the inner wall of the working box (1) is fixedly connected with a first electric cylinder (8), the output end of the first electric cylinder (8) is fixedly connected with the fixed block (7), the interior of the supporting frame (9) is movably connected with a positioning roller (10), the surface of the working box (1) is fixedly connected with a fixed frame (11), the left side of the fixed frame (11) is fixedly connected with a second electric cylinder (12), the output end of the second electric cylinder (12) is fixedly connected with a connecting frame (13), and the interior of the connecting frame (13) is movably connected with a cutting wheel (14).

2. A cable stripping machine according to claim 1, characterized in that: The left side of the fixed frame (11) is fixedly connected to a driving box (15) via a bracket, the interior of the driving box (15) is movably connected to a positive and negative threaded rod, the front and rear sides of the surface of the positive and negative threaded rod are both threadedly connected to a movable block (16), the movable block (16) is movably connected to the driving box (15), the bottom of the movable block (16) is movably connected to a cleaning roller (17), the surface of the cleaning roller (17) is provided with elastic bristles (19), and the front side of the positive and negative threaded rod is fixedly connected to a rotating handle (18).

3. A cable stripping machine according to claim 2, characterized in that: The bottom of the working box (1) is fixedly connected to a water tank (21), the left side of the water tank (21) is connected to a water pump (22), the left side of the driving box (15) is fixedly connected to a nozzle (20), the number of the nozzles (20) is multiple, and the water outlet of the water pump (22) is connected to the nozzle (20) through a pipeline.

4. A cable stripping machine according to claim 3, characterized in that: The front and rear sides of the water tank (21) are movably connected to a stirring rod, the front and rear sides of the right side of the water tank (21) are fixedly connected to a motor (23), and the output end of the motor (23) is fixedly connected to the stirring rod.

5. A cable stripping machine according to claim 3, characterized in that: The top of the water tank (21) is fixedly connected to a bottom plate (24), the front and rear sides of the top of the bottom plate (24) are both provided with limiting grooves, the top of the bottom plate (24) is movably connected to a collection box (25), the bottom of the collection box (25) is fixedly connected to a roller, and the roller is movably connected to the limiting groove, and the left side of the collection box (25) is fixedly connected to a handle.

6. A cable stripping machine according to claim 2, characterized in that: A bearing is fixedly connected inside the driving box (15), and the bearing is fixedly connected to the positive and negative threaded rod, and lubricating oil is arranged inside the bearing, and a sealing shaft cover is arranged inside the bearing, and the sealing shaft cover is made of plastic material.

Images