Cable sheath and core wire stripping and recycling equipment

Abstract

The utility model relates to the technical field of cable recycling, in particular to cable sheath and core wire stripping and recycling equipment which comprises a base, limiting rollers are fixedly connected to the two sides of the upper end of the base, a wire stripping mechanism is arranged at the upper end of the base, and the wire stripping mechanism comprises supporting plates fixedly connected to the front position and the rear position of the upper end of the base. Connecting blocks are fixedly connected to the left and right positions of the opposite sides of the supporting plate, a cable is cut, due to the fact that a cable core of the cable is possibly not straight, a circular block rotates relative to a circular ring under the acting force of the cable core, and then a cutting knife can conduct the cutting effect along the line of the cable core; and when the cutting knife cuts the inlet wire core sometimes, the situation of blockage occasionally occurs, the cutting knife is enabled to move back and forth, so that the cutting knife is enabled to be separated from the notch, and furthermore, the cutting knife can be enabled to be more smooth when the glass sheath is peeled, and the peeling speed is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable recycling, in particular to a cable sheath and core wire stripping and recycling device. Background Art

[0002] The recycling of waste wires and cables is a major issue related to environmental protection and resource recycling. With the rapid development of the national economy, a huge amount of waste cables need to be recycled every year.

[0003] When stripping the wire core and the sheath, the cable will move and twist after use, so the cutter can easily come into contact with the internal wire core when cutting (the wire core inside the cable is made up of multiple wires bound together, and when cutting, the cutting unit is between two adjacent wire cores), causing the cutter and the cable to move relative to each other and become stuck, thus affecting the stripping efficiency. Utility Model Content

[0004] In view of this, the purpose of the utility model is to propose a cable sheath and core stripping and recycling device to solve the problem that when stripping the core and the sheath, the cutting knife can easily come into contact with the internal core, causing jamming when the cutting knife and the cable move relative to each other, thereby affecting the stripping efficiency.

[0005] Based on the above purpose, the utility model provides a cable sheath and core wire stripping and recycling device, including a base, both sides of the upper end of the base are fixedly connected to limit rollers, and the upper end of the base is provided with a stripping mechanism;

[0006] The wire stripping mechanism includes a support plate fixedly connected to the front and rear positions of the upper end of the base, the left and right positions of the opposite sides of the support plate are fixedly connected with connecting blocks, the connecting blocks are fixedly connected with circular rings, the opposite sides of the two circular rings are commonly fixedly connected with circular blocks, and a cutting knife is provided inside the circular block.

[0007] Preferably, a gear is rotatably connected to the inner right side of the round block, and L-shaped gear rods are meshingly connected on both sides of the gear. The upper end of the round block is rotatably connected to a threaded rod, and the lower end of the rod wall of the threaded rod is threadedly connected to a rectangular rod, the outer side of the rectangular rod is slidably connected to the round block, the cutting knife is fixedly connected to the rectangular rod, the upper L-shaped gear rod is fixedly connected to the rectangular rod, the lower end of the round block is slidably connected to a telescopic rod, the inside of the telescopic rod is fixedly connected to a first spring, the lower end of the L-shaped gear rod is fixedly connected to the telescopic rod, and the upper end of the telescopic rod is fixedly connected to a limited arc block.

[0008] Preferably, the upper end of the limiting arc block is evenly and fixedly connected with a rotating roller.

[0009] Preferably, the front end of the support plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a reciprocating screw, the rod wall of the reciprocating screw is meshingly connected to a slider, a groove is opened on the right side of the slider, a second spring is fixedly connected to the inside of the groove, and a rubber block is slidably connected to the inside of the groove.

[0010] Preferably, one opposite side of the two support plates is fixedly connected to a limiting rod, and a rod wall of the limiting rod is slidably connected to the inside of the sliding block.

[0011] Preferably, a limiting plate is provided on one side of the L-shaped gear rod away from the gear, and the limiting plate is fixedly connected to the inside of the round block.

[0012] Beneficial effects of the utility model:

[0013] During the cutting of the cable, since the core of the cable may not be straight, the round block rotates relative to the ring under the force of the core, so that the cutting knife can cut along the route of the core, so that the sheath can be stripped off more smoothly. When the cutting knife sometimes cuts into the core, it may occasionally get stuck. By moving the cutting knife back and forth, the cutting knife is separated from the incision, so that the cutting knife can be more smooth when cutting the glass sheath, thereby increasing the stripping speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the round block structure of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the moving block of an embodiment of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of a round block according to an embodiment of the utility model.

[0019] The markings in the figure are:

[0020] 1. Base; 2. Limit roller; 3. Support plate; 4. Connecting block; 5. Ring; 6. Round block; 7. Motor; 8. Reciprocating screw; 9. Limit rod; 10. Slider; 11. Groove; 12. Second spring; 13. Rubber block; 14. Threaded rod; 15. Rectangular rod; 16. Gear; 17. L-shaped gear rod; 18. Cutting knife; 19. Telescopic rod; 20. First spring; 21. Limit arc block; 22. Roller. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0022] like Figure 1-4 As shown, the utility model provides a cable sheath and core wire stripping and recycling device, including a base 1, both sides of the upper end of the base 1 are fixedly connected with limit rollers 2, the limit rollers 2 are used to limit the cable when it moves, and the upper end of the base 1 is provided with a wire stripping mechanism;

[0023] The wire stripping mechanism includes a support plate 3 fixedly connected to the front and rear positions of the upper end of the base 1, and a connecting block 4 is fixedly connected to the left and right positions of the opposite side of the support plate 3, and the connecting block 4 is fixedly connected to a ring 5. A round block 6 is fixedly connected to the opposite side of the two rings 5. The round block 6 can rotate relative to the ring 5. A cutting knife 18 is arranged inside the round block 6. The cutting knife 18 is used to cut the sheath of the cable. The front end of the front support plate 3 is fixedly connected to a motor 7, and the motor 7 is a driving device. In the prior art, the output end of the motor 7 is fixedly connected to a reciprocating screw rod 8, and the rod of the reciprocating screw rod 8 The wall is meshed with a slider 10, and when the reciprocating screw 8 rotates, the slider 10 moves forward and backward. A groove 11 is provided on the right side of the slider 10, and a second spring 12 is fixedly connected inside the groove 11. A rubber block 13 is slidably connected inside the groove 11. The rubber block 13 contacts the round block 6 under the thrust of the second spring 12, and there is a certain friction between the two. The limiting rod 9 is fixedly connected to the opposite side of the two support plates 3. The limiting rod 9 enables the slider 10 to ensure horizontal movement without self-rotation. The rod wall of the limiting rod 9 is slidably connected to the inside of the slider 10;

[0024] When working, the cable to be processed is passed through the inside of the round block 6, and the cable is cut by the provided cutting knife 18. In this process, since the core of the cable may not be straight, the round block 6 is rotated relative to the ring 5 under the force of the core, so that the cutting knife 18 can cut along the route of the core, so that the sheath can be stripped more smoothly. The motor 7 is energized, and the output end of the motor 7 drives the reciprocating screw rod 8 to rotate, so that the slider 10 engaged with the reciprocating screw rod 8 moves back and forth, and the slider 10 makes the rubber block 13 Move back and forth, and the friction between the rubber block 13 and the round block 6 enables the round block 6 to rotate back and forth, and the round block 6 drives the cutting knife 18 to move back and forth. It should be noted here that the friction will not affect the rotation of the round block 6 driven by the cutting knife 18 under the action of the wire core. Since the cutting knife 18 is relatively sharp, when the cutting knife 18 sometimes cuts into the wire core, it may occasionally get stuck. By moving the cutting knife 18 back and forth, the cutting knife 18 is separated from the incision, thereby improving the cutting knife 18 to be more smooth when the glass sheath is being cut.

[0025] like Figure 1-4 As shown, the inner right side of the round block 6 is rotatably connected with a gear 16, and both sides of the gear 16 are meshedly connected with an L-shaped gear rod 17. When the gear 16 rotates, it drives the L-shaped gear rod 17 to move up and down. The upper end of the round block 6 is rotatably connected with a threaded rod 14, and the lower end of the rod wall of the threaded rod 14 is threadedly connected with a rectangular rod 15. The rotation of the threaded rod 14 causes the rectangular rod 15 to move up and down. The outer side of the rectangular rod 15 is slidably connected to the round block 6, the cutting knife 18 is fixedly connected to the rectangular rod 15, and the upper end is fixedly connected to the L-shaped gear rod 17 and the rectangular rod 15. The lower end of the round block 6 is slidably connected with a telescopic rod 19 The telescopic rod 19 is internally fixedly connected with a first spring 20, and the first spring 20 has a certain supporting force on the limit arc block 21. The lower end L-shaped toothed rod 17 is fixedly connected to the telescopic rod 19, and the upper end of the telescopic rod 19 is fixedly connected to the limit arc block 21. A limit plate is provided on the side of the L-shaped toothed rod 17 away from the gear 16, and the limit plate is fixedly connected to the inside of the round block 6. The upper end of the limit arc block 21 is evenly fixedly connected with a roller 22. Through the rotation of the arrangement, when the two limit rollers 2 pull the cable, rotation may occur, thereby reducing the friction between the limit arc block 21 and the cable;

[0026] When the cable passes through the round block 6, the threaded rod 14 is rotated to move the rectangular rod 15 downward. When the rectangular rod 15 moves downward, it drives the upper L-shaped toothed rod 17 to move downward. When the L-shaped toothed rod 17 moves downward, under the action of the gear 16, the lower L-shaped toothed rod 17 moves upward, thereby moving the telescopic rod 19 upward. The telescopic rod 19 drives the limiting arc block 21 to move upward and fit the cable. In this way, the device can cut cables of any diameter, thereby improving the applicability of the device.

[0027] Working principle: When working, the cable to be processed is passed through the inside of the round block 6, and the cable is cut by the provided cutting knife 18. In this process, since the core of the cable may not be straight, the round block 6 is rotated relative to the ring 5 under the force of the core, so that the cutting knife 18 can cut along the route of the core, so that the sheath can be stripped more smoothly. The motor 7 is energized, and the output end of the motor 7 drives the reciprocating screw 8 to rotate, so that the slider 10 engaged with the reciprocating screw 8 moves back and forth, and the slider 10 makes the rubber block 13 moves forward and backward, and the friction between the rubber block 13 and the round block 6 enables the round block 6 to reciprocate, and the round block 6 drives the cutting knife 18 to reciprocate. It should be noted that the friction will not affect the cutting knife 18 driving the round block 6 to rotate under the action of the wire core. Since the cutting knife 18 is relatively sharp, when the cutting knife 18 sometimes cuts into the wire core, it occasionally gets stuck. By moving the cutting knife 18 back and forth, the cutting knife 18 is separated from the incision, thereby improving the cutting knife 18 to be more smooth when the glass sheath is protected;

[0028] Furthermore, when the cable passes through the round block 6, the threaded rod 14 is rotated to move the rectangular rod 15 downward. When the rectangular rod 15 moves downward, it drives the upper L-shaped toothed rod 17 downward. When the L-shaped toothed rod 17 moves downward, under the action of the gear 16, the lower L-shaped toothed rod 17 moves upward, thereby causing the telescopic rod 19 to move upward. The telescopic rod 19 drives the limiting arc block 21 to move upward and fit the cable. In this way, the device can cut cables of any diameter, thereby improving the applicability of the device.

[0029] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0030] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A cable sheath and core wire stripping and recycling device, comprising a base (1), characterized in that: Limiting rollers (2) are fixedly connected to both sides of the upper end of the base (1), and a wire stripping mechanism is provided at the upper end of the base (1); The wire stripping mechanism comprises a support plate (3) fixedly connected to the front and rear positions of the upper end of the base (1); a connection block (4) is fixedly connected to the left and right positions of the opposite sides of the support plate (3); the connection block (4) is fixedly connected to a circular ring (5); a circular block (6) is fixedly connected to the opposite sides of the two circular rings (5); a cutting knife (18) is provided inside the circular block (6).

2. A cable sheath and core wire stripping and recycling device according to claim 1, characterized in that: The right side of the inner part of the circular block (6) is rotatably connected with a gear (16), and both sides of the gear (16) are meshedly connected with an L-shaped gear rod (17). The upper end of the circular block (6) is rotatably connected with a threaded rod (14), and the lower end of the rod wall of the threaded rod (14) is threadedly connected with a rectangular rod (15). The outer side of the rectangular rod (15) is slidably connected with the circular block (6), and the cutting knife (18) is fixedly connected with the rectangular rod (15). The upper end of the L-shaped gear rod (17) is fixedly connected with the rectangular rod (15). The lower end of the circular block (6) is slidably connected with a telescopic rod (19), and the interior of the telescopic rod (19) is fixedly connected with a first spring (20). The lower end of the L-shaped gear rod (17) is fixedly connected with the telescopic rod (19), and the upper end of the telescopic rod (19) is fixedly connected with a limited arc block (21).

3. A cable sheath and core wire stripping and recycling device according to claim 2, characterized in that: The upper end of the limiting arc block (21) is evenly and fixedly connected with a rotating roller (22).

4. A cable sheath and core wire stripping and recycling device according to claim 1, characterized in that: The front end of the front support plate (3) is fixedly connected to a motor (7), the output end of the motor (7) is fixedly connected to a reciprocating screw rod (8), the rod wall of the reciprocating screw rod (8) is meshingly connected to a slider (10), a groove (11) is provided on the right side of the slider (10), a second spring (12) is fixedly connected inside the groove (11), and a rubber block (13) is slidably connected inside the groove (11).

5. The cable sheath and core wire stripping and recycling device according to claim 1, characterized in that: The two opposite sides of the two support plates (3) are fixedly connected to limit rods (9), and the rod wall of the limit rod (9) is slidably connected to the inside of the sliding block (10).

6. A cable sheath and core wire stripping and recycling device according to claim 2, characterized in that: A limiting plate is provided on the side of the L-shaped gear rod (17) away from the gear (16), and the limiting plate is fixedly connected to the inside of the round block (6).

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