Peeling mechanism for defective wires and cables

Abstract

The utility model discloses a stripping mechanism for defective wires and cables, and belongs to the technical field of wire and cable processing. Comprising a supporting plate, a machining table, a hydraulic rod, a rotating wheel, a motor, a rotating shaft, a mounting seat and a clamping block, the hydraulic rod is arranged at the upper end of the machining table, a U-shaped plate is arranged at the opposite end of the hydraulic rod, the rotating wheel is rotatably mounted in the U-shaped plate, and the mounting seat is arranged at the upper end of the machining table; an adjusting bolt is rotationally inserted into the mounting base, a motor and a supporting plate are arranged on the two sides of the upper end of the machining table, a rotating shaft is arranged above the machining table, a clamping block is arranged on one side of the rotating shaft, and a spring is arranged at one end of the clamping block. One end of a metal core is clamped through cooperation of the rotating shaft and the clamping block structure, convenient winding of the metal core is achieved through rotation of the rotating shaft, and the hydraulic rod and the adjusting bolt adjust the clamping and conveying device and the cutting and peeling device of wires and cables.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire and cable processing, in particular to a stripping mechanism for defective wires and cables. Background Art

[0002] In today's society, both production and life require a large number of wires and cables, but the service life of wires and cables is limited. In order to prevent safety problems caused by aging of wires and cables, we need to replace wires and cables regularly, so there will be many discarded and defective wires and cables. Waste wires and cables can be separated from many valuable materials. The existing waste wire and cable recycling methods include manual stripping, incineration, mechanical stripping, chemical method, and freezing method. Each method has its advantages and disadvantages.

[0003] Publication No. CN209963656U relates to a waste electric wire stripping mechanism, including a correction seat for correcting the electric wire, the electric wire including a metal core and a wire skin, the correction seat including a correction hole, a catheter coaxially arranged with the correction hole is provided on the right side of the correction seat, the catheter is hinged at the middle part of the bracket, the left end of the bracket is fixed on the right side wall of the correction seat, a stripping knife is fixed on the right end of the bracket, the stripping knife includes a cone portion with a small left side and a large right side and a plurality of blades, the stripping knife is formed with a first through hole, a hinged tube coaxially arranged with the correction hole is formed on the right end of the correction seat, a cutter is inserted into the gap formed by the hinged tube and the catheter, the cutter is fixed on the piston rod of the cylinder, the cylinder is fixed on the reduction gear, the reduction gear is hinged on the hinged tube, and the reduction gear is meshed with the driving gear.

[0004] The device can automatically straighten waste wires and automatically separate the metal core from the wire sheath, reducing labor costs. However, the device does not have the function of collecting the metal core of the glass. After the outer wall of the discarded and defective wires and cables is stripped off, the internal metal core cannot be effectively collected. In addition, the discarded and defective wires and cables are generally long, and the stripped metal core needs to be collected by staff, which is inconvenient. Utility Model Content

[0005] The utility model aims to provide a stripping mechanism for defective electric wires and cables to solve the problems raised in the above-mentioned prior art.

[0006] Provided is a stripping mechanism for defective wires and cables, comprising a support plate, a processing table, a hydraulic rod, a rotating wheel, a motor, a rotating shaft, a mounting seat and a clamping block, wherein the upper end of the processing table is provided with symmetrically distributed hydraulic rods, the opposite ends of the hydraulic rods are provided with U-shaped plates, the inside of the U-shaped plates are rotatably installed with rotating wheels, the upper end of the processing table is provided with a mounting seat, a blade is slidably installed inside the mounting seat, symmetrically distributed adjusting bolts are rotatably inserted inside the mounting seat, motors and support plates are respectively provided on both sides of the upper end of the processing table, a rotating shaft is provided above the processing table, equidistantly distributed clamping blocks are provided on one side of the rotating shaft, and a spring is provided at one end of the clamping block.

[0007] When using the stripping mechanism for defective wires and cables in the present scheme, the two ends of the rotating shaft correspond to the plug-in shaft and the motor through the mounting plate, the screws are rotated and plugged into the inside of the mounting plate to fix the rotating shaft, and the defective and discarded wires and cables penetrate between the limiting wheels and are clamped by the rotating wheel. When the defective and discarded wires and cables are pulled, the rotating wheel is driven to move, and the defective and discarded wires and cables are pulled up, and one end of the defective and discarded wires and cables is passed through the blade, the defective and discarded wires and cables are cut, and the outer skin is peeled off, and the metal core in the defective and discarded wires and cables is placed in the clamping block, and the clamping block clamps one end of the metal core. The operation of the motor drives the rotating shaft to rotate, pulling and winding the metal core, and the defective and discarded wires and cables continue to pass through the rotating wheel, and the outer skin is cut when passing through the blade, and the metal core is automatically cut and collected.

[0008] Preferably, limit wheels are provided at both ends of the rotating wheel, the limit wheels avoid the rotating surface of the rotating wheel, the outer diameter of the limit wheels is larger than the outer diameter of the rotating wheel, which limits the cable and prevents the cable from deviating when passing through the rotating wheel, thereby facilitating the winding of the metal core.

[0009] Preferably, the lower end of the adjusting bolt is in contact with the blade. When the adjusting bolt is in close contact with the upper end of the blade, the blade is fixed. Similarly, because the blade is slidably mounted inside the mounting seat, when the adjusting bolt is loosened, the cutter disc moves to adjust its position.

[0010] Preferably, a bearing is embedded and installed inside the support plate, an insert shaft is rotatably inserted inside the bearing, one end of the insert shaft, one end of the motor and both ends of the rotating shaft are provided with mounting plates, and screws are rotatably inserted inside the mounting plate. The insert shaft rotates inside the bearing, and the screws fix the fitting mounting plate. When the motor is running, one end of the rotating shaft is fixed by the mounting plate, and the rotating shaft rotates by the insert shaft rotating in the bearing, and one end of the rotating shaft is supported by the bearing.

[0011] Preferably, the outer wall of the rotating shaft is provided with equally spaced limiting rings, and the outer wall of the side of the rotating wheel is provided with equally spaced clamping teeth. The limiting wheel limits the position of the defective and discarded wires and cables clamped by the rotating wheel, preventing the clamped defective and discarded wires and cables from being pulled away from the rotating wheel, ensuring the stability of the defective and discarded wires and cables when they are cut, and the clamping teeth increase the stability of the defective and discarded wires and cables when they are clamped and transported by the rotating wheel.

[0012] Preferably, a pull ring is provided at one end of each clamping block, and an outer wall of one side of the rotating shaft is provided with equally spaced mounting blocks, the clamping block and the mounting block are rotatably mounted, and one end of the spring is connected to the rotating shaft. The pull ring facilitates the staff to pull the clamping block elastically connected to the rotating shaft, and the clamping block is rotatably mounted with the clamping block, thereby ensuring the stability of the spring when the clamping block is pulled.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model clamps one end of the metal core by a clamping block, drives the rotating shaft to wind the metal core by a motor, and the limiting ring divides the rotating shaft into a plurality of metal core storage grooves, which can store the metal cores of multiple sections of wires and cables; the collection of metal cores is more convenient.

[0015] 2. The blades can adjust the relative position distance through the adjusting bolts to cope with the cutting of waste and defective wires and cables of different specifications. At the same time, the rotating wheels can be adjusted through the hydraulic rod to effectively clamp and convey the waste and defective wires and cables of different specifications, making the stripping of waste and defective wires and cables more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the top cross-sectional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of the A area in the middle;

[0020] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of the middle B area;

[0021] Figure 5 for Figure 2 Schematic diagram of the enlarged structure of the middle C area;

[0022] Figure 6 for Figure 2Schematic diagram of the enlarged structure of the D area in the middle.

[0023] Figure numerals: 1. Support plate; 2. Processing table; 3. Hydraulic rod; 4. U-shaped plate; 5. Rotating wheel; 6. Limiting wheel; 7. Motor; 8. Limiting ring; 9. Rotating shaft; 10. Mounting plate; 11. Insert shaft; 12. Bearing; 13. Blade; 14. Mounting seat; 15. Adjusting bolt; 16. Clamp block; 17. Spring; 18. Mounting block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] like Figure 1-6 As shown, the utility model proposes a stripping mechanism for defective wires and cables, comprising a support plate 1, a processing table 2, a hydraulic rod 3, a rotating wheel 5, a motor 7, a rotating shaft 9, a mounting seat 14 and a clamping block 16. The upper end of the processing table 2 is provided with symmetrically distributed hydraulic rods 3, and the opposite ends of the hydraulic rods 3 are provided with U-shaped plates 4, and the inside of the U-shaped plates 4 is rotatably installed with rotating wheels 5, and both ends of the rotating wheel 5 are provided with limiting wheels 6, and the side outer walls of the rotating wheel 5 are provided with equidistantly distributed clamping teeth, and the upper end of the processing table 2 is provided with a mounting seat 14, and a blade 13 is slidably installed inside the mounting seat 14. A symmetrically distributed adjusting bolt 15 is rotatably inserted inside the mounting seat 14, and the lower end of the adjusting bolt 15 is in contact with the blade 13. A motor 7 and a support plate 1 are respectively provided on both sides of the upper end of the processing table 2. A rotating shaft 9 is provided above the processing table 2, and a bearing 12 is embedded and installed inside the support plate 1. Equidistantly distributed clamping blocks 16 are provided on one side of the rotating shaft 9, and a pull ring is provided at one end of the clamping blocks 16. Equidistantly distributed mounting blocks 18 are provided on the outer wall of one side of the rotating shaft 9. The clamping blocks 16 and the mounting blocks 18 are rotatably installed, and a spring 17 is provided at one end of the clamping block 16, and one end of the spring 17 is connected to the rotating shaft 9.

[0028] The working principle based on the embodiment 1 is: the hydraulic rod 3 operates to drive the rotating wheel 5 to move relatively, and the adjusting bolt 15 is turned to adjust the spacing of the blade 13, and the clamping device and the cutting device of the cutting device are adjusted to deal with the defective and discarded wires and cables of different specifications. The defective and discarded wires and cables penetrate between the limiting wheels 6 and are clamped by the rotating wheel 5. When the defective and discarded wires and cables are pulled, the rotating wheel 5 is driven to move, and the defective and discarded wires and cables are pulled up, and one end of the defective and discarded wires and cables passes through the blade 13, and the defective and discarded wires and cables are cut, and the outer skin is peeled off. The metal core in the defective and discarded wires and cables is placed inside the clamp block 16, and the clamp block 16 clamps one end of the metal core. The motor 7 operates to drive the rotating shaft 9 to rotate, and the metal core is pulled and wound. The defective and discarded wires and cables continue to pass through the rotating wheel 5, and the outer skin is cut when passing through the blade 13. The metal core is automatically cut and collected. The staff only needs to adjust and fix the first section of the defective and discarded wires and cables, and the metal core is automatically stripped and collected.

[0029] Embodiment 2

[0030] like Figure 1-6 As shown, the utility model proposes a stripping mechanism for defective electric wires and cables. Compared with the first embodiment, this embodiment also includes: an insertion shaft 11 is rotatably inserted inside the bearing 12, one end of the insertion shaft 11, one end of the motor 7 and both ends of the rotating shaft 9 are provided with mounting plates 10, a screw is rotatably inserted inside the mounting plate 10, and the outer wall of the rotating shaft 9 is provided with equidistantly distributed limit rings 8.

[0031] In this embodiment, the outer wall of the rotating shaft 9 has multiple storage slots separated by limit rings 8. After the metal core is stored in all the slots, the screws are removed to release the fixing of the mounting plate 10, and the rotating shaft 9 is disassembled, so that the rotating shaft 9 after the rolled-up metal core can be replaced.

[0032] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A stripping mechanism for defective wires and cables, comprising a support plate (1), a processing table (2), a hydraulic rod (3), a rotating wheel (5), a motor (7), a rotating shaft (9), a mounting seat (14) and a clamping block (16), characterized in that: The upper end of the processing table (2) is provided with symmetrically distributed hydraulic rods (3), and the opposite ends of the hydraulic rods (3) are provided with U-shaped plates (4), and the U-shaped plates (4) are provided with rotating wheels (5) rotatably mounted inside. The upper end of the processing table (2) is provided with a mounting seat (14), and a blade (13) is slidably mounted inside the mounting seat (14), and symmetrically distributed adjusting bolts (15) are rotatably inserted inside the mounting seat (14). The upper sides of the processing table (2) are provided with motors (7) and support plates (1), respectively. A rotating shaft (9) is provided above the processing table (2), and one side of the rotating shaft (9) is provided with equidistantly distributed clamping blocks (16), and one end of the clamping block (16) is provided with a spring (17).

2. A stripping mechanism for defective wires and cables according to claim 1, characterized in that: Limiting wheels (6) are provided at both ends of the rotating wheel (5).

3. The stripping mechanism for defective wires and cables according to claim 1, characterized in that: The lower end of the adjusting bolt (15) is in contact with the blade (13).

4. The stripping mechanism for defective wires and cables according to claim 1, characterized in that: A bearing (12) is embedded and installed inside the support plate (1), and an insertion shaft (11) is rotatably inserted inside the bearing (12). One end of the insertion shaft (11), one end of the motor (7) and both ends of the rotating shaft (9) are provided with a mounting plate (10), and a screw is rotatably inserted inside the mounting plate (10).

5. The stripping mechanism for defective wires and cables according to claim 1, characterized in that: The outer wall of the rotating shaft (9) is provided with limiting rings (8) distributed at equal intervals, and the outer walls of the sides of the rotating wheel (5) are provided with clamping teeth distributed at equal intervals.

6. The stripping mechanism for defective wires and cables according to claim 1, characterized in that: A pull ring is provided at one end of the clamping block (16), and mounting blocks (18) are equidistantly distributed on the outer wall of one side of the rotating shaft (9). The clamping block (16) and the mounting block (18) are rotatably mounted, and one end of the spring (17) is connected to the rotating shaft (9).

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