Waste cable processing device

Abstract

The utility model belongs to the technical field of processing devices, and particularly relates to a waste cable processing device which comprises a machine table, a leading-in mechanism, a sheath-core separating device, a third guide roller device, a traction device and a cutting device are arranged at the top of the machine table, the sheath-core separating device comprises a first support fixed at the top of the machine table, and a lead screw mounting seat is arranged on one side of the first support. The screw rod mounting seat is rotationally connected with the second bidirectional screw rod and is in threaded connection with two groups of second brackets, the second brackets penetrate into the inner sides of the first brackets and are fixed with the first cutters, and anti-deviation devices are mounted on side plates of the first brackets; according to the device, a copper material of a wire core and a plastic material of an outer skin cannot be mixed together in the crushing and outputting process, arrangement of various separating devices and conveying belts is omitted, the use cost is reduced, meanwhile, the occupied space of the devices is reduced, and meanwhile compared with the prior art, the device has the advantages of being simple in structure and convenient to use. And the problem that a small amount of plastic particles are mixed in the copper particles is completely avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of processing devices, specifically relating to a waste cable processing device. Background Technology

[0002] Waste cable recycling is a comprehensive industry involving environmental protection, economics, and technology. When recycling cables, it is generally necessary to first use crushers such as roller crushers to initially crush the cables. Then, the initially crushed cables are fed into crushing equipment such as copper granulators for further crushing, crushing the wire core and sheath into finer particles. Subsequently, the copper particles of the wire core and the plastic particles of the sheath are separated. The entire process requires a lot of equipment and conveyor belts, which requires a large space. Since the wire core and sheath are crushed together, some sheath particles inevitably get mixed in with the copper particles and are difficult to completely screen out, resulting in a certain impurity content in the collected copper particles, which affects the recycling quality. Utility Model Content

[0003] To address the above problems, the purpose of this utility model is to provide a waste cable processing device that ensures that the copper core and the plastic sheath are completely separated during the crushing and output process, eliminating the need for various separation equipment and conveyor belts, reducing operating costs and equipment space requirements. Compared with existing technologies, it completely avoids the problem of a small amount of plastic particles mixed with copper particles.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a waste cable processing device, including a machine base. The top of the machine base is provided with an inlet mechanism, a core-sheath separation device, a third guide roller device, a traction device, and a cutting device. The core-sheath separation device includes a first bracket fixed to the top of the machine base. A lead screw mounting seat is provided on one side of the first bracket. The lead screw mounting seat is rotatably connected to a second bidirectional lead screw. The lead screw mounting seat is threadedly connected to two sets of second brackets. The second brackets penetrate into the inner side of the first bracket and are fixed to a first cutter. An anti-deviation device is installed on the side plate of the first bracket. One end of the cutting device is provided with a first conveying ramp, and a set of second conveying ramps are provided on both sides of the first conveying ramp. A crushing device is provided on one side of the machine base. The crushing device includes a crushing box. The inner side of the crushing box is provided with a core crushing channel and a sheath crushing channel. A crushing groove is fixedly provided on the inner side of both the core crushing channel and the sheath crushing channel. A crushing blade holder is rotatably installed on the inner side of the crushing groove. One end of the crushing blade holder penetrates out of the outer side of the crushing box and is fixed to a first pulley.

[0005] The beneficial effects of this utility model are as follows: This device can automatically separate the wire core and the outer sheath of the cable. At the same time, through the integrated design of the wire core and the outer sheath crushing device, the copper material of the wire core and the plastic material of the outer sheath will not mix together during the crushing and output process. This eliminates the need for various separation equipment and conveyor belts, reduces the cost of use and the space occupied by the equipment. In addition, compared with the prior art, it completely avoids the problem of a small amount of plastic particles mixed in with the copper particles.

[0006] As a further improvement to the above technical solution: the infeeding mechanism includes a guide rail installed on the top of the machine base, a first bidirectional lead screw rotatably installed on the inner side of the guide rail, two sets of sliders slidably installed on the inner side of the guide rail, the sliders being rotatably connected to the first bidirectional lead screw, and a first guide roller device being provided on the top of the sliders.

[0007] When using this device, the recovered cable end is passed between the two sets of first guide rollers to guide the cable to align with the center of the first support.

[0008] To limit the movement of the cable:

[0009] As a further improvement to the above technical solution: the anti-deviation device includes a one-way lead screw that passes through and is threaded onto the first bracket, and a slide rod that passes through and is slidably installed on the side plate of the first bracket. The ends of the one-way lead screw and the slide rod are connected to the second guide roller device.

[0010] The beneficial effects of this improvement are as follows: when adjusting the distance between the two sets of second guide roller devices, turning the knob at one end of the unidirectional lead screw will drive the unidirectional lead screw to rotate, which will drive the second guide roller device to move under the sliding guide of the slide rod, thereby adjusting the distance between the two sets of second guide roller devices, clamping the cable and preventing it from deviating.

[0011] To facilitate the movement of the conductor and sheath:

[0012] As a further improvement to the above technical solution: the traction device includes a third bracket installed on the top of the machine base, a first cylinder is provided on the top of the third bracket, a first cylinder is provided on the side of the third bracket, a servo motor is provided on the top of the third bracket, and clamping rollers are rotatably provided on the inner sides of the third bracket and the fourth bracket, and the output shaft of the servo motor is connected to the clamping roller on the third bracket.

[0013] The beneficial effects of this improvement are as follows: When adjusting the distance between the clamping rollers on the third support and the fourth support, controlling the operation of the first cylinder can push the fourth support to move, causing the clamping rollers on the fourth support to approach the clamping rollers on the third support, thus clamping the wire core and outer sheath. When the servo motor is running, it drives the clamping rollers to rotate, causing the wire core and outer sheath to move. By controlling the distance the servo motor moves the wire core and outer sheath each time it runs, the cutting length of the second cutter on the wire core and outer sheath each time can be controlled.

[0014] For cutting wire:

[0015] As a further improvement to the above technical solution: the cutting device includes a knife holder mounted on the top of the machine base, a fifth bracket on the top of the knife holder, a second cylinder on the top of the fifth bracket, and the bottom end of the piston rod of the second cylinder is fixed to the second cutting blade.

[0016] The second cylinder drives the second cutter to descend, which, in conjunction with the cutter holder, cuts the portion of the wire core and outer sheath located between the second cutter and the cutter holder.

[0017] In order to discharge the material:

[0018] As a further improvement to the above technical solution: one end of the core crushing channel and the sheath crushing channel are provided with a discharge port, and a discharge trough is provided through one side of the crushing trough.

[0019] The discharge port is used to discharge copper particles in the wire core crushing channel and plastic particles in the wire sheath crushing channel to the outside of the crushing box. The discharge trough is used to discharge the material in the crushing trough into the wire core crushing channel and the wire sheath crushing channel.

[0020] To facilitate manual rotation of the first double-acting lead screw, the second double-acting lead screw, and the single-acting lead screw:

[0021] As a further improvement to the above technical solution: a knob is connected to one end of the first bidirectional lead screw, the second bidirectional lead screw, and the unidirectional lead screw.

[0022] The beneficial effects of this improvement are: the knob design makes it easy to rotate the first bidirectional lead screw, the second bidirectional lead screw, and the unidirectional lead screw by hand.

[0023] To drive the shredder holder to rotate:

[0024] As a further improvement to the above technical solution: a motor bracket is provided on one side of the crushing device, and a drive motor is provided on the top of the motor bracket. The output end of the drive motor is fixed to the second pulley, and a belt is connected between the second pulley and the first pulley.

[0025] The second pulley is driven by a drive motor to rotate, and the second pulley drives the first pulley to rotate via a belt, which in turn drives the crushing blades located in the two crushing tanks to rotate simultaneously. The crushing blades in the two crushing tanks respectively crush the wire core and the outer sheath.

[0026] In order to separately transport the wire core and wire sheath to the wire core crushing channel and the wire sheath crushing channel:

[0027] As a further improvement to the above technical solution: the top of both the wire core crushing channel and the wire sheath crushing channel are connected to a feeding hopper, the feeding hopper at the top of the wire core crushing channel is aligned with the first conveying slope, and the feeding hopper at the top of the wire sheath crushing channel is aligned with the second conveying slope.

[0028] The beneficial effects of this improvement are as follows: the cut-off wire core slides down through the first conveying ramp into the feed hopper at the top of the wire core crushing channel, and the cut-off outer sheath slides down through the second conveying ramp into the feed hopper at the top of the outer sheath crushing channel, where they are crushed separately.

[0029] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0031] Figure 2 This is a schematic diagram showing the installation of various components on the machine base in this utility model;

[0032] Figure 3 This is a partial isometric sectional view of the present invention;

[0033] Figure 4 This is a schematic diagram of the core-shell separation device of this utility model;

[0034] Figure 5 This is a cross-sectional view of the interior of the crushing chamber in this utility model;

[0035] In the diagram: 1. Machine base; 2. Guide rail; 3. First bidirectional lead screw; 4. Slider; 5. First guide roller assembly; 6. Core-skin separation device; 7. First support; 8. Lead screw mounting seat; 9. Second bidirectional lead screw; 10. Second support; 11. First cutter; 12. Unidirectional lead screw; 13. Slide bar; 14. Second guide roller assembly; 15. Third guide roller assembly; 16. Third support; 17. First cylinder; 18. Fourth support; 19. Clamping roller; 20. Knife holder; 21. Fifth support 21. Frame; 22. Second cylinder; 23. Second cutter; 24. First conveyor ramp; 25. Second conveyor ramp; 26. Crushing device; 27. Crushing box; 28. Core crushing channel; 29. ​​Sheath crushing channel; 30. Discharge port; 31. Crushing trough; 32. Discharge trough; 33. Crushing blade holder; 34. First pulley; 35. Motor bracket; 36. Drive motor; 37. Second pulley; 38. Belt; 39. Knob; 40. Servo motor; 41. Feed hopper. Detailed Implementation

[0036] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0037] like Figure 1-5 As shown, a waste cable processing device includes a machine base 1. The top of the machine base 1 is equipped with an infeeding mechanism, a core-sheath separation device 6, a third guide roller device 15, a traction device, and a cutting device. The core-sheath separation device 6 includes a first bracket 7 fixed to the top of the machine base 1. A lead screw mounting seat 8 is provided on one side of the first bracket 7. The lead screw mounting seat 8 is rotatably connected to a second bidirectional lead screw 9. The lead screw mounting seat 8 is threadedly connected to two sets of second brackets 10. The second brackets 10 penetrate the inner side of the first bracket 7 and are fixed to a first cutter 11. An anti-deviation device is installed on the side plate of the first bracket 7. The cutting device is provided with a first conveying ramp 24 at one end and a second conveying ramp 25 on both sides of the first conveying ramp 24. A crushing device 26 is provided on one side of the machine base 1. The crushing device 26 includes a crushing box 27. The inner side of the crushing box 27 is provided with a wire core crushing channel 28 and a wire sheath crushing channel 29. The inner side of the wire core crushing channel 28 and the wire sheath crushing channel 29 is fixedly provided with a crushing groove 31. A crushing blade holder 33 is rotatably installed on the inner side of the crushing groove 31. One end of the crushing blade holder 33 extends through the outer side of the crushing box 27 and is fixed to the first pulley 34.

[0038] This device can automatically separate the wire core and the outer sheath of the cable. At the same time, the integrated design of the wire core and outer sheath crushing device 26 ensures that the copper material of the wire core and the plastic material of the outer sheath will not mix together during the crushing and output process. This eliminates the need for various separation devices, reduces the cost of use and the space occupied by the equipment. Compared with the existing technology, it completely avoids the problem of a small amount of plastic particles mixed with copper particles.

[0039] The infeeding mechanism includes a guide rail 2 installed on the top of the machine base 1. A first bidirectional lead screw 3 is rotatably installed on the inner side of the guide rail 2. Two sets of sliders 4 are slidably installed on the inner side of the guide rail 2. The sliders 4 are rotatably connected to the first bidirectional lead screw 3. A first guide roller device 5 is provided on the top of the sliders 4.

[0040] When using this device, the recovered cable end is passed between the two sets of first guide roller devices 5 to guide the cable to align with the center position of the first bracket 7.

[0041] The anti-deviation device includes a one-way lead screw 12 that passes through and is threaded onto the first bracket 7. A slide rod 13 is also passed through and slidably installed on the side plate of the first bracket 7. The ends of the one-way lead screw 12 and the slide rod 13 are connected to the second guide roller device 14.

[0042] When adjusting the distance between the two sets of second guide roller devices 14, turning the knob 39 at one end of the one-way lead screw 12 will drive the one-way lead screw 12 to rotate, driving the second guide roller device 14 to move under the sliding guide of the slide rod 13, adjusting the distance between the two sets of second guide roller devices 14, clamping the cable and preventing it from deviating.

[0043] The traction device includes a third bracket 16 mounted on the top of the machine base 1. A first cylinder 17 is provided on the top of the third bracket 16 and on the side of the third bracket 16. A servo motor 40 is provided on the top of the third bracket 16. Clamping rollers 19 are rotatably provided on the inner sides of both the third bracket 16 and the fourth bracket 18. The output shaft of the servo motor 40 is connected to the clamping rollers 19 on the third bracket 16.

[0044] When adjusting the distance between the clamping rollers 19 on the third support 16 and the clamping rollers 19 on the fourth support 18, controlling the operation of the first cylinder 17 will push the fourth support 18 to move, causing the clamping rollers 19 on the fourth support 18 to move closer to the clamping rollers 19 on the third support 16, clamping the wire core and outer sheath. When the servo motor 40 runs, it drives the clamping rollers 19 to rotate, causing the wire core and outer sheath to move. By controlling the distance that the servo motor 40 drives the wire core and outer sheath to move each time it runs, the cutting length of the second cutter 23 on the wire core and outer sheath each time can be controlled.

[0045] The cutting device includes a blade holder 20 mounted on the top of the machine base 1. The top of the blade holder 20 is provided with a fifth bracket 21. The top of the fifth bracket 21 is provided with a second cylinder 22. The bottom end of the piston rod of the second cylinder 22 is fixed to the second cutter 23.

[0046] The second cylinder 22 drives the second cutter 23 to descend, which cooperates with the cutter holder 20 to cut the part of the wire core and outer sheath located between the second cutter 23 and the cutter holder 20.

[0047] The core crushing channel 28 and the sheath crushing channel 29 are each provided with a discharge port 30 at one end, and a discharge trough 32 is provided through one side of the crushing trough 31.

[0048] The discharge port 30 is used to discharge copper particles in the wire core crushing channel 28 and plastic particles in the wire sheath crushing channel 29 to the outside of the crushing box 27. The discharge trough 32 is used to discharge the material in the crushing trough 31 to the wire core crushing channel 28 and the wire sheath crushing channel 29.

[0049] A knob 39 is connected to one end of the first bidirectional lead screw 3, the second bidirectional lead screw 9, and the unidirectional lead screw 12.

[0050] The knob 39 is designed to allow for easy manual rotation of the first bidirectional lead screw 3, the second bidirectional lead screw 9, and the unidirectional lead screw 12.

[0051] The crushing device 26 is provided with a motor bracket 35 on one side, and a drive motor 36 is provided on the top of the motor bracket 35. The output end of the drive motor 36 is fixed to the second pulley 37, and a belt 38 is connected between the second pulley 37 and the first pulley 34.

[0052] The second pulley 37 is driven to rotate by the drive motor 36. The second pulley 37 drives the first pulley 34 to rotate via the belt 38, which in turn drives the crushing blades 33 located in the two crushing tanks 31 to rotate simultaneously. The crushing blades 33 in the two sets of crushing tanks 31 respectively crush the wire core and the outer sheath separately.

[0053] The top of both the core crushing channel 28 and the sheath crushing channel 29 is connected to a feed hopper 41. The feed hopper 41 at the top of the core crushing channel 28 is aligned with the first conveying slope 24, and the feed hopper 41 at the top of the sheath crushing channel 29 is aligned with the second conveying slope 25.

[0054] The cut wire core slides down through the first conveying ramp 24 into the feed hopper 41 at the top of the wire core crushing channel 28, and the cut outer sheath slides down through the second conveying ramp 25 into the feed hopper 41 at the top of the outer sheath crushing channel 29, where they are crushed separately.

[0055] The working principle and usage process of this utility model are as follows: When using this device, the end of the recovered cable is passed between the two sets of first guide roller devices 5, and then the end of the cable is passed through the first bracket 7, so that the cable is located between the two sets of second guide roller devices 14 and the two sets of first cutters 11. During the process of the cable passing through the first bracket 7, the first cutter 11 cuts the outer sheath of the cable from the top and bottom sides, splitting the outer sheath of the cable in two. While separating from the wire core, it can be pulled to both sides, passing around the guide rollers inside the third guide roller device 15, and then guided into the clamping rollers 19 on the third bracket 16 and the fourth bracket 18, which are aligned with the second conveying slope 25. The wire core is then guided into the third bracket 16, which is aligned with the first conveying slope 24. The clamping roller 19 on the third support 16 can be driven to rotate by the servo motor 40, which cooperates with the clamping roller 19 on the fourth support 18 to pull the cable. During the above process, the distance between the two sets of first guide roller devices 5, the distance between the two sets of second guide roller devices 14, the distance between the two sets of first cutters 11, and the distance between the clamping rollers 19 on the third support 16 and the clamping rollers 19 on the fourth support 18 are adjusted according to the diameter of the cable. When adjusting the distance between the two sets of first guide roller devices 5, rotating the knob 39 at one end of the first bidirectional lead screw 3 can drive the two sets of sliders 4 to move in opposite directions or back to back, thereby adjusting the two sets of first guide roller devices 5 and the two sets of second guide roller devices 14. When adjusting the spacing between the two sets of second guide roller devices 14, rotating the knob 39 at one end of the one-way lead screw 12 will drive the one-way lead screw 12 to rotate, driving the second guide roller device 14 to move under the sliding guide of the slide rod 13, thus adjusting the spacing between the two sets of second guide roller devices 14. When adjusting the spacing between the two sets of first cutters 11, rotating the knob 39 at the top of the second bidirectional lead screw 9 will drive the two sets of second supports 10 to move towards or away from each other, thereby driving the first cutters 11 to move and adjust the spacing between the first cutters 11. When adjusting the spacing between the clamping rollers 19 on the third support 16 and the clamping rollers 19 on the fourth support 18, controlling the operation of the first cylinder 17 will push the fourth support 18 to move, causing the clamping rollers 19 on the fourth support 18 to move closer to the clamping rollers 19 on the third support 16. The clamping roller 19 clamps the wire core and outer sheath. When the servo motor 40 runs, it drives the clamping roller 19 to rotate, causing the wire core and outer sheath to move. By controlling the distance the servo motor 40 moves the wire core and outer sheath each time, the cutting length of the second cutter 23 on the wire core and outer sheath can be controlled. The second cylinder 22 drives the second cutter 23 to descend, cooperating with the cutter holder 20 to cut the portion of the wire core and outer sheath located between the second cutter 23 and the cutter holder 20. The cut wire core slides down the first conveying ramp 24 into the feed hopper 41 at the top of the wire core crushing channel 28, while the cut outer sheath slides down the second conveying ramp 25 into the feed hopper 41 at the top of the outer sheath crushing channel 29. The second pulley 37 is driven to rotate by the drive motor 36.The second pulley 37 drives the first pulley 34 to rotate via the belt 38, which in turn drives the crushing blades 33 located in the two crushing tanks 31 to rotate simultaneously. The crushing blades 33 in the two sets of crushing tanks 31 separately crush the wire core and the outer sheath. The crushed copper particles from the wire core and the plastic particles from the outer sheath are discharged through the discharge ports 30 at one end of the wire core crushing channel 28 and the wire sheath crushing channel 29, respectively. This completes the separate recycling and crushing of the wire core and the outer sheath. The copper particles and plastic particles are then collected in different containers. In summary, this device can automatically separate the wire core and the outer sheath of cables. Furthermore, the integrated design of the core and sheath-separating crushing device 26 ensures that the copper material of the wire core and the plastic material of the outer sheath do not mix during crushing and output, eliminating the need for various separation devices, reducing operating costs and equipment space requirements. Compared to existing technologies, it completely avoids the problem of a small amount of plastic particles mixed with copper particles.

[0056] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this application does not involve any improvement to the software and methods.

[0057] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0058] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A waste cable processing apparatus, characterised in that: The machine table (1) is provided with a leading-in mechanism, a core-sheath separation device (6), a third guide roller device (15), a traction device and a cutting device. The core-sheath separation device (6) comprises a first support (7) fixed on the top of the machine table (1). One side of the first support (7) is provided with a screw rod mounting seat (8). The screw rod mounting seat (8) is rotationally connected with a second bidirectional screw rod (9). The screw rod mounting seat (8) is threadedly connected with two groups of second supports (10). The second supports (10) penetrate into the inner side of the first support (7) and are fixed with first cutters (11). A deviation prevention device is mounted on the side plate of the first support (7). One end of the cutting device is provided with a group of first conveying slope plates (24). A group of second conveying slope plates (25) are arranged on both sides of the first conveying slope plates (24). A crushing device (26) is arranged on one side of the machine table (1). The crushing device (26) comprises a crushing box (27). The inner side of the crushing box (27) is provided with a core crushing channel (28) and a sheath crushing channel (29). The inner sides of the core crushing channel (28) and the sheath crushing channel (29) are fixedly provided with crushing grooves (31). The inner side of the crushing groove (31) is rotationally mounted with a crushing cutter holder (33). One end of the crushing cutter holder (33) penetrates out of the outer side of the crushing box (27) and is fixed with a first belt pulley (34).

2. A waste cable processing apparatus according to claim 1, characterised in that: The leading-in mechanism comprises a guide rail (2) mounted on the top of the machine table (1). The inner side of the guide rail (2) is rotationally mounted with a first bidirectional screw rod (3). The inner side of the guide rail (2) is slidingly mounted with two groups of sliding blocks (4). The sliding blocks (4) are rotationally connected with the first bidirectional screw rod (3). The top of the sliding block (4) is provided with a first guide roller device (5).

3. A waste cable processing apparatus according to claim 2, wherein: The deviation prevention device comprises a one-way screw rod (12) penetratingly and threadedly mounted on the first support (7). The side plate of the first support (7) is further penetratingly and slidingly mounted with a sliding rod (13). The ends of the one-way screw rod (12) and the sliding rod (13) are connected with a second guide roller device (14).

4. A waste cable processing apparatus as claimed in claim 1, wherein: The traction device comprises a third support (16) mounted on the top of the machine table (1). The top of the third support (16) is provided with a first air cylinder (17). The side of the third support (16) is provided with a first air cylinder (17). The top of the third support (16) is provided with a servo motor (40). The inner sides of the third support (16) and a fourth support (18) are rotationally provided with clamping rollers (19). The output shaft of the servo motor (40) is connected with the clamping roller (19) on the third support (16).

5. A waste cable processing device as claimed in claim 1, characterized in that: The cutting device comprises a cutter seat (20) mounted on the top of the machine table (1). The top of the cutter seat (20) is provided with a fifth support (21). The top of the fifth support (21) is provided with a second air cylinder (22). The bottom end of the piston rod of the second air cylinder (22) is fixed with a second cutter (23).

6. A waste cable processing device according to claim 1, characterised in that: The wire core crushing channel (28), the wire skin crushing channel (29) one end is equipped with the discharge gate (30), one side of the crushing groove (31) is equipped with the discharge groove (32).

7. A waste cable processing apparatus as claimed in claim 3, wherein: The first bidirectional screw rod (3), the second bidirectional screw rod (9), the unidirectional screw rod (12) one end is connected with the knob (39).

8. A waste cable processing device according to claim 1, characterised in that: One side of the crushing device (26) is equipped with the motor support (35), the top of the motor support (35) is equipped with the driving motor (36), the output end of the driving motor (36) is fixed with the second belt pulley (37), the second belt pulley (37) and the first belt pulley (34) are connected with the belt (38).

9. A waste cable processing apparatus as claimed in claim 1, wherein: The wire core crushing channel (28), the wire skin crushing channel (29) top are connected with the feeding hopper (41), the wire core crushing channel (28) top feeding hopper (41) and the first conveying slope plate (24) are aligned, the wire skin crushing channel (29) top feeding hopper (41) and the second conveying slope plate (25) are aligned.

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