Environment-friendly cable recycling equipment

Abstract

The application relates to an environment-friendly cable recycling equipment, and belongs to the technical field of cable recycling.The equipment comprises a straightening assembly and a cutting assembly.The straightening assembly comprises a straightening frame, a first straightening wheel, a second straightening wheel, a straightening driving element and a straightening adjusting element, the straightening adjusting element is in one-to-one correspondence with the first straightening wheel and is used for adjusting the position of the first straightening wheel; the cutting assembly comprises a cutting frame, a first cutting blade, a first guide wheel, a second cutting blade, a second guide wheel, a cutting driving element and a cutting adjusting element arranged on the cutting frame, the cutting driving element drives each rotating element to rotate, and the cutting adjusting element is used for synchronously adjusting the gap between the cutting blade and the corresponding guide wheel to adapt to cables with different diameters.The cable is gradually straightened by the straightening assembly, internal stress is eliminated, and then the cable is cut, so that the uneven load borne by the cutting blade is effectively reduced, the blade is prevented from being broken, and the service life of the cutting tool is prolonged.

Description

Technical Field

[0001] This application relates to the technical field of cable recycling, and in particular to an environmentally friendly cable recycling and reuse device. Background Technology

[0002] In cable recycling processes, it is usually necessary to separate the outer insulation or sheath layer of the cable from the inner metal core wire.

[0003] However, during long-term use, winding, storage, and transportation, waste cables inevitably experience bending deformation or torsional stress in their overall or localized areas. When such cables with internal stress are directly fed into cutting equipment, their inherent torsional force exerts irregular radial reaction forces on the guide wheel and cutting blade. This reaction force is not applied constantly along the axial or radial direction of the cutting blade, but rather exhibits dynamically changing off-center loading characteristics. Because the cutting edge of the blade is subjected to such off-center forces, its stress state is extremely unstable, leading to localized stress concentration during the rotating cutting process. This uneven dynamic load easily triggers failure modes such as chipping and breakage of the cutting blade, significantly shortening its service life and increasing maintenance costs.

[0004] Therefore, there is an urgent need for a new type of cable cutting equipment. Summary of the Invention

[0005] To address the problem of blade chipping caused by unstable force when cutting the insulation layer of recycled cables in existing cable cutting equipment, this application provides an environmentally friendly cable recycling and reuse device.

[0006] This application provides an environmentally friendly cable recycling and reuse equipment, which adopts the following technical solution: An environmentally friendly cable recycling and reuse equipment includes: The straightening assembly includes a straightening frame, a first straightening wheel, a second straightening wheel, a straightening drive, and a straightening adjustment component. Both the first and second straightening wheels are rotatably mounted on the straightening frame, with the first straightening wheel positioned above the second straightening wheel. Multiple first and second straightening wheels are present. The straightening drive is mounted on the straightening frame and drives the second straightening wheel to rotate. The straightening adjustment component is configured in a one-to-one correspondence with the first straightening wheel. The straightening adjustment component is used to adjust the position of the first straightening wheel, and along the cable movement direction, the gap between the first and second straightening wheels gradually decreases. A cutting assembly includes a cutting frame and a first cutting blade, a first guide wheel, a second cutting blade, a second guide wheel, a cutting drive, and a cutting adjustment component disposed on the cutting frame. The cutting frame is located behind the straightening frame. The first cutting blade is located above the first guide wheel, and the second cutting blade is located below the second guide wheel. The cutting drive is used to drive the first cutting blade, the first guide wheel, the second cutting blade, and the second guide wheel to rotate. The cutting adjustment component is used to simultaneously adjust the gaps between the first guide wheel and the first cutting blade, as well as between the second guide wheel and the second cutting blade, to accommodate cables of different diameters.

[0007] By adopting the above technical solution, the gap between the first and second straightening wheels in the straightening assembly gradually decreases along the cable's movement direction. This allows cables with a certain degree of curvature or internal torsional stress to be gradually straightened during travel, and the internal stress of the cable is uniformly released and redistributed, effectively eliminating the cable's own bending deformation and internal torsional force. In the cutting assembly, the gaps between the first guide wheel and the first cutting blade, as well as between the second guide wheel and the second cutting blade, are simultaneously adjusted by the cutting adjustment component, enabling the equipment to make rapid and synchronous adaptive adjustments according to the different diameters of the cables to be processed. Through the cooperation of the straightening and cutting assemblies, the straightened cable enters the cutting assembly in a straight and stress-uniform state, significantly reducing the dynamic off-center load and irregular radial reaction force exerted by the cable on the cutting blade. This ensures that the cutting blade is subjected to uniform and stable force during cutting, effectively avoiding failures such as blade chipping and breakage caused by uneven force, greatly extending the service life of the cutting blade, and improving the continuity and reliability of cable recycling cutting operations.

[0008] Optionally, the straightening adjustment component includes a straightening adjustment seat, a straightening adjustment shaft, and a straightening adjustment wheel. The straightening adjustment seat is slidably disposed on the straightening frame. The outer edge of the straightening adjustment shaft has a thread. The middle part of the straightening adjustment shaft is rotatably connected to the straightening frame in the form of a threaded connection. The bottom end of the straightening adjustment shaft is rotatably connected to the straightening adjustment seat. The straightening adjustment wheel is disposed at the top end of the straightening adjustment shaft. The first straightening wheel is rotatably disposed on the straightening adjustment seat.

[0009] By adopting the above technical solution, the straightening adjustment component adopts the structure of an adjustment seat, an adjustment shaft, and an adjustment wheel. The operator can drive the adjustment shaft to rotate by rotating the adjustment wheel, and the adjustment seat can slide precisely in the vertical direction by means of the threaded connection, thereby realizing the independent and precise adjustment of the position of the first straightening wheel. The structure is simple and reliable, and the adjustment is convenient.

[0010] Optionally, the axes of the multiple second straightening wheels are located in the same horizontal plane.

[0011] By adopting the above technical solution, the axes of multiple second straightening wheels are located in the same horizontal plane, so that the driving force on the cable is in the same direction and the transmission is smooth, avoiding the cable from fluctuating up and down during the movement and ensuring operational stability.

[0012] Optionally, the axis of the first first straightening wheel and the axis of the first second straightening wheel are located in the same vertical plane, the axis of the last first straightening wheel and the axis of the last second straightening wheel are located in the same vertical plane, and the middle first straightening wheel and the middle second straightening wheel are arranged in an alternating manner.

[0013] By adopting the above technical solution, the first straightening wheel and the second straightening wheel at both ends are located in the same vertical plane and are staggered in the middle, so that the cable is subjected to symmetrical force when entering and exiting the straightening component. The middle area avoids the same part being clamped at the same time, and the force is more uniform, which effectively prevents the cable from twisting or slipping and improves the straightening quality.

[0014] Optionally, the cutting adjustment component includes a cutting adjustment seat, a cutting adjustment shaft, and a cutting adjustment wheel. The cutting adjustment seat is slidably mounted on the cutting frame. The middle part of the cutting adjustment shaft is threadedly connected to the cutting frame. The bottom end of the cutting adjustment shaft is rotatably connected to the cutting adjustment seat. The cutting adjustment wheel is located at the top end of the cutting adjustment shaft.

[0015] By adopting the above technical solution, the cutting adjustment component adopts the structure of an adjustment seat, an adjustment shaft, and an adjustment wheel. The operator can accurately adjust the gap between the cutting blade and the guide wheel by rotating the adjustment wheel. The structure is compact, the operation is convenient, and it can quickly adapt to the cutting needs of cables of different diameters.

[0016] Optionally, there are two sets of cutting adjustment seats. One set of cutting adjustment seats is rotatably connected to the rotating shaft of the first cutting blade, and the other set of cutting adjustment seats is rotatably connected to the rotating shaft of the second guide wheel. There are two cutting adjustment shafts and two cutting adjustment wheels. The cutting adjustment shaft, the cutting adjustment wheel and the set of cutting adjustment seats are in a one-to-one correspondence.

[0017] By adopting the above technical solution, the cutting adjustment seat is set into two sets, which correspond to the first cutting blade and the second guide wheel respectively, so that the upper and lower cutting gaps can be controlled independently and precisely. The cutting depth can be flexibly adjusted according to the thickness of the cable insulation layer, and the application range is wider.

[0018] Optionally, the cutting adjustment component further includes a cutting timing belt, wherein the cutting adjustment wheel is a timing belt pulley, and the cutting timing belt is sleeved on the two cutting adjustment wheels.

[0019] By adopting the above technical solution, the cutting timing belt enables the two cutting adjustment wheels to rotate synchronously. The operator only needs to rotate one of the adjustment wheels to complete the linkage adjustment of the upper and lower gaps, which simplifies the operation steps, improves the adjustment efficiency, and ensures the consistency of the upper and lower cutting gap adjustment.

[0020] Optionally, a guide groove is provided in the middle of the first guide wheel and the second guide wheel. The cutting assembly also includes a cutting guide seat and a cutting guide plate. The cutting guide seat is disposed on the cutting frame. There are two cutting guide plates, which are detachably disposed in the cutting guide seat. The cutting guide seat is located in front of the first guide wheel. The cable to be cut passes through the gap between the two cutting guide plates.

[0021] By adopting the above technical solutions, the guide groove provides stable guidance for the cable and prevents it from deviating and rolling; the cutting guide seat and the detachable cutting guide plate provide pre-guide for the cable to enter the cutting station, and can be adaptively adjusted according to different diameters to ensure the centering of the cut.

[0022] Optionally, the cutting assembly further includes a cutting base and a transition wheel. The cutting base is disposed on the ground, the cutting frame is disposed on the cutting base, and the transition wheel is rotatably disposed on the cutting base and located in front of the cutting frame. The transition wheel is used to guide the cable to be cut into the cutting frame.

[0023] By adopting the above technical solution, the cutting base ensures the structural stability of the cutting assembly, and the transition wheel smoothly receives and guides the cable output from the straightening assembly, effectively preventing the cable from sagging or bending due to its own weight, ensuring that the cable enters the cutting area in a straight state, which is conducive to improving the cutting quality and the service life of the blade.

[0024] Optionally, the straightening assembly further includes a straightening cover, the straightening frame forms a recessed space, the straightening cover covers the top of the recessed space of the straightening frame, the straightening cover and the recessed space of the straightening frame form a receiving space, and the straightening drive is located within the receiving space.

[0025] By adopting the above technical solution, the recessed space inside the straightening frame and the straightening cover together form an accommodating space, which encloses the straightening drive components inside, playing a role in dust prevention and protection, reducing operating noise, and improving the safety and reliability of equipment use.

[0026] In summary, this application includes at least one of the following beneficial technical effects: By setting up a straightening assembly and gradually reducing the gap between the first and second straightening rollers along the cable's movement direction, waste cables with bending deformation and internal torsional stress can be progressively straightened. This allows for the uniform release and redistribution of internal stress within the cable. The straightened cable enters the cutting assembly in a straight, stress-balanced state, significantly reducing the dynamic eccentric load and irregular radial reaction force exerted by the cable on the cutting blade. This ensures the cutting blade experiences uniform and stable stress during cutting, effectively preventing blade failures such as chipping and breakage due to uneven stress. This greatly extends the cutting blade's lifespan and reduces equipment maintenance costs.

[0027] By placing the straightening component in front of the cutting component, stress relief and shape correction are completed before the cable enters the cutting station, ensuring that the cable maintains a stable travel speed and precise cutting position throughout the cutting process. Simultaneously, the structure of the first cutting blade and first guide wheel, and the second cutting blade and second guide wheel arranged in pairs, allows for simultaneous cutting of the upper and lower insulation layers of the cable. A single pass completes the cut of the outer sheath, effectively improving the cutting efficiency and continuity of cable recycling operations, and ensuring consistent cutting quality.

[0028] By setting up cutting adjustment components, the gap between the first guide wheel and the first cutting blade, as well as the gap between the second guide wheel and the second cutting blade, can be adjusted synchronously. This makes operation simple and quick, allowing the equipment to rapidly switch cutting parameters according to the different diameters of the cables to be processed. At the same time, the one-to-one correspondence between the straightening adjustment components and the first straightening wheel in the straightening assembly allows the position of each straightening wheel to be adjusted independently, further enhancing the equipment's adaptability to cables of different diameters and degrees of curvature. This greatly broadens the equipment's application range and gives it good versatility and market promotion value. Attached Figure Description

[0029] Figure 1 This is a structural schematic diagram of an environmentally friendly cable recycling and reuse device provided in this application; Figure 2 This is a schematic diagram of the structure of the straightening component in this application; Figure 3 yes Figure 2 A magnified view of a section at point A in the middle; Figure 4 This is a schematic diagram of the structure at the gap formed by the first straightening wheel and the second straightening wheel in this application; Figure 5 yes Figure 2 A schematic diagram of the structure after rotating by an angle; Figure 6 yes Figure 5A structural diagram with the straightening cover hidden; Figure 7 This is a schematic diagram of the cutting component in this application; Figure 8 yes Figure 7 A schematic diagram of the structure after rotating the first angle; Figure 9 yes Figure 7 A schematic diagram of the structure after rotating to the second angle.

[0030] In the picture: 1. Straightening components; 2. Cutting components; 101. Straightening frame; 102. First straightening wheel; 103. Second straightening wheel; 104. Straightening drive component; 105. Straightening adjustment seat; 106. Straightening adjustment shaft; 107. Straightening cover; 108. Straightening adjustment wheel; 201. First cutting blade; 202. First guide wheel; 203. Second cutting blade; 204. Second guide wheel; 205. Cutting adjustment seat; 206. Cutting adjustment shaft; 207. Cutting adjustment wheel; 209. Cutting guide seat; 210. Cutting guide plate; 211. Cutting base; 212. Transition wheel; 213. Cutting frame. Detailed Implementation

[0031] The following is in conjunction with the appendix Figures 1-9 This application will be described in further detail.

[0032] This application discloses an environmentally friendly cable recycling and reuse device.

[0033] refer to Figure 1 An environmentally friendly cable recycling and reuse device includes a straightening component 1 and a cutting component 2 arranged side by side. The straightening component 1 is used to straighten the cable to be cut with a certain degree of bending, thereby facilitating the cutting component 2 to cut the cable and avoiding excessive resistance to the cutting component 2 when cutting the cable sheath.

[0034] refer to Figures 2 to 5The straightening assembly 1 includes a straightening frame 101, a first straightening wheel 102, a second straightening wheel 103, a straightening drive component 104, and a straightening adjustment component. The straightening frame 101 is placed on the ground. Both the first straightening wheel 102 and the second straightening wheel 103 are rotatably mounted on the straightening frame 101. The axes of the first straightening wheel 102 and the second straightening wheel 103 are completely parallel. The first straightening wheel 102 is located above the second straightening wheel 103. Multiple first straightening wheels 102 are arranged side-by-side with intervals, and multiple second straightening wheels 103 are also arranged side-by-side with intervals. The first straightening wheels 102 are driven to rotate, and the second straightening wheels 103 are driven to rotate. The straightening drive component 104 is mounted on the straightening frame 101. The first straightening wheel 102 is mounted on the straightening frame 101 and provides rotational power to the second straightening wheel 103. Multiple straightening adjustment components are mounted on the frame 101, and each component corresponds one-to-one with the first straightening wheel 102. The straightening adjustment components adjust the gap between the first straightening wheel 102 and the second straightening wheel 103. The cable passes through this gap, and the outer edge of the cable contacts the surfaces of the first and second straightening wheels 102 and 103. The second straightening wheel 103 provides the power for the cable's movement. Along the direction of cable movement, the gap between the first straightening wheel 102 and the second straightening wheel 103 gradually decreases. This gradual decrease ensures that the cable, which has a certain degree of bending, is gradually straightened, thus maintaining good stability during operation. This allows the cable to maintain a uniform movement speed in the cutting assembly 2 and ensures stable counterforce on the guide wheel and cutting blade, thereby improving the service life of the cutting assembly 2.

[0035] refer to Figures 6 to 8The cutting assembly 2 includes a cutting frame 213, a first cutting blade 201, a first guide wheel 202, a second cutting blade 203, a second guide wheel 204, a cutting drive component, and a cutting adjustment component. The first cutting blade 201 is located above the first guide wheel 202, and the second cutting blade 203 is located below the second guide wheel 204. The first cutting blade 201, the second cutting blade 203, the first guide wheel 202, and the second guide wheel 204 are all rotatably mounted on the cutting frame 213. The cable passes sequentially through the gap between the first cutting blade 201 and the first guide wheel 202, and the gap between the second cutting blade 203 and the second guide wheel 204. The cutting drive is mounted on the cutting frame 213 and is used to provide rotational power to the first cutting blade 201, the first guide wheel 202, the second cutting blade 203, and the second cutting blade 204. The cutting adjustment component can adjust the vertical position of the first cutting blade 201 and the second guide wheel 204, thereby adjusting the gap between the first cutting blade 201 and the first guide wheel 202, and the gap between the second cutting blade 203 and the second guide wheel 204, and ultimately enabling the cutting assembly 2 to cut cables of different diameters. Both the first cutting blade 201 and the second cutting blade 203 are disc-shaped, that is, circular blades.

[0036] After the cable passes through the gap between the first cutting blade 201 and the first guide wheel 202, the first cutting blade 201 cuts the top of the cable; correspondingly, after the cable passes through the gap between the second cutting blade 203 and the second guide wheel 204, the second cutting blade 203 cuts the bottom of the cable. Together, these actions cut through the insulation layer of the cable, exposing the copper core inside, and ultimately completing the cable recycling process.

[0037] After passing through the straightening assembly 1, the cable straightens its bends and ensures that the entire cable is in a straight line. Since the cable is no longer perfectly straight after passing through the straightening assembly 1, the force distribution inside the cable is more uniform. Therefore, after the cable enters the cutting assembly 2, the cable will not exert additional force on the first cutting blade 201 or the second cutting blade 203. This prevents the force on the first cutting blade 201 and the second cutting blade 203 from being transmitted along their own direction, and there will be no force deviating from their own direction, thereby improving the safety of the first cutting blade 201 and the second cutting blade 203.

[0038] refer to Figures 2 to 5The straightening adjustment components include a straightening adjustment seat 105, a straightening adjustment shaft 106, and a straightening adjustment wheel 108. The straightening adjustment seat 105 is slidably disposed in a pre-set groove on the straightening frame 101, and the straightening adjustment seat 105 and the pre-set groove are in a one-to-one correspondence. The straightening adjustment shaft 106 is rotatably disposed on the straightening frame 101, and a threaded hole is provided at a corresponding position on the straightening frame 101. The outer edge of the straightening adjustment shaft 106 is provided with a thread, and the straightening adjustment shaft 106 passes through the threaded hole reserved on the straightening frame 101. The middle part of the straightening adjustment shaft 106 is threadedly connected to the threaded hole, and the bottom end of the straightening adjustment shaft 106 is rotatably connected to the straightening adjustment seat 105. The straightening adjustment wheel 108 is disposed on the top of the straightening adjustment shaft 106. The operator rotates the straightening adjustment wheel 108, thereby rotating the straightening adjustment shaft 106 and adjusting the vertical position of the straightening adjustment seat 105 on the straightening frame 101. The shaft of the first straightening wheel 102 is rotatably connected to the straightening adjustment seat 105. Since there is a one-to-one correspondence between the first straightening wheel 102 and the straightening adjustment component, the vertical position adjustment of each first straightening wheel 102 is independent. Through this structure, the gap between the first straightening wheel 102 and the second straightening wheel 103 gradually decreases along the direction of cable movement, thus gradually straightening the cable bends.

[0039] refer to Figure 2 To facilitate control and drive, the axes of all the second straightening wheels 103 are located in the same horizontal plane. Therefore, the shafts used to drive the second straightening wheels 103 are all located in the same horizontal plane. This arrangement ensures that the second straightening wheels 103 provide a stable driving force to the cable.

[0040] refer to Figure 2 To ensure more uniform force distribution on the cable during straightening, the axes of the first straightening wheel 102 and the first straightening wheel 103 are set in the same vertical plane. Similarly, the axes of the last straightening wheel 102 and the last straightening wheel 103 are also set in the same vertical plane. Furthermore, the middle straightening wheels 102 and 103 are staggered. This arrangement ensures that the same part of the cable is not simultaneously subjected to clamping force, thus facilitating the cable's return to a taut state and preventing potential rotation due to uneven force distribution.

[0041] refer to Figures 2 to 5The straightening drive component 104 includes a straightening motor and a straightening transmission structure. The straightening motor is located inside the straightening frame 101. The straightening transmission structure includes a first straightening sprocket, a straightening chain, and a second straightening sprocket. The first straightening sprocket is connected to the output end of the straightening motor. There are multiple second straightening sprockets, and they are arranged in a one-to-one correspondence with multiple second straightening wheels 103. The second straightening sprockets are located inside the straightening frame 101 and are sleeved on the rotating shaft of the second straightening wheel 103. The straightening chain is sleeved on the first straightening sprocket and the second straightening sprocket. The straightening motor transmits power to the second straightening wheel 103 through the straightening transmission structure, thereby realizing the synchronous and unidirectional rotation of multiple second straightening wheels 103.

[0042] refer to Figures 6 to 8 The cutting adjustment components include a cutting adjustment seat 205, a cutting adjustment shaft 206, and a cutting adjustment wheel 207. The cutting adjustment seat 205 is slidably disposed in a pre-reserved groove on the cutting frame 213, which has a corresponding threaded hole. The outer edge of the cutting adjustment shaft 206 has a thread, and the cutting adjustment shaft 206 passes through the threaded hole on the cutting frame 213. The middle part of the cutting adjustment shaft 206 passes through the threaded hole and is connected to the cutting frame 213 by means of a threaded connection. The bottom end of the cutting adjustment shaft 206 is rotatably connected to the cutting adjustment seat 205. In this design, the cutting adjustment wheel 207 is positioned at the top of the cutting adjustment shaft 206. The operator rotates the cutting adjustment wheel 207, which in turn rotates the cutting adjustment shaft 206. As the cutting adjustment shaft 206 rotates, the cutting adjustment seat 205 reciprocates vertically. Since both the first guide wheel 202 and the second cutting blade 203 are connected to the cutting adjustment seat 205 at both ends, the gap between the first guide wheel 202 and the first cutting blade 201, and the gap between the second guide wheel 204 and the second cutting blade 203, can be adjusted. By adjusting these two gaps, stripping operations can be performed on cables of different diameters.

[0043] refer to Figures 6 to 8 Since the first cutting blade 201 and the second guide wheel 204 are adjusted independently, there are two sets of cutting adjustment seats 205. Each set includes two cutting adjustment seats 205. The two cutting adjustment seats 205 in the first set are correspondingly set at both ends of the first cutting blade 201, and the two cutting adjustment seats 205 in the second set are correspondingly set at both ends of the second guide wheel 204. The two sets of cutting adjustment seats 205 correspond to two cutting adjustment shafts 206 and two cutting adjustment wheels 207. The two cutting adjustment shafts 206 and the two cutting adjustment wheels 207 are arranged in a one-to-one correspondence. In order to facilitate operation, the two cutting adjustment shafts 206 are staggered.

[0044] In order to achieve synchronous movement of the first cutting blade 201 and the second guide wheel 204, the cutting adjustment component also includes a cutting timing belt, which is sleeved on the cutting adjustment wheel 207. The cutting adjustment wheel 207 is a timing pulley. In this way, the operator only needs to rotate one cutting adjustment wheel 207 to achieve synchronous rotation of the two cutting adjustment shafts 206.

[0045] refer to Figures 6 to 8 To ensure the cable receives adequate cutting force during movement and maintains stable movement afterward, guide grooves are formed in the middle of both the first guide wheel 202 and the second guide wheel 204, creating a V-shape with a large angle. The first cutting blade 201 is positioned directly at the center of the V-shaped structure of the guide groove on the first guide wheel 202, and the second cutting blade 203 is positioned directly at the center of the V-shaped structure of the guide groove on the second guide wheel 204. The cutting assembly 2 also includes a cutting guide seat 209 and two cutting guide plates 210. The cutting guide seat 209 is mounted on the cutting frame 213. Two cutting guide plates 210 are detachably connected to the cutting guide seat 209 and are detachably spaced apart. The cable passes between the two cutting guide plates 210, allowing it to smoothly enter between the first cutting blade 201 and the first guide wheel 202, ultimately achieving cable stripping. Since the distance between the two cutting guide plates 210 is adjustable, the two cutting guide plates 210 can accommodate cables of different distances.

[0046] refer to Figures 6 to 8 The cutting assembly 2 also includes a cutting base 211 and a transition wheel 212. The cutting frame 213 is set on the cutting base 211, and the transition wheel 212 is set on the cutting base 211. The transition wheel 212 is located in front of the cutting frame 213. After the cable comes out of the straightening assembly 1, it will directly enter the transition wheel 212. The transition wheel 212 will support the cable, thereby ensuring that the cable will not be subjected to additional vertical force before being cut, which will help improve the stability of the cable when it is cut.

[0047] The cutting drive unit includes a cutting motor, cutting sprockets, a cutting chain, and a cutting tension wheel. The cutting motor is located inside the cutting base 211. Multiple cutting sprockets are connected to the output shaft of the cutting motor. The other cutting sprockets are respectively set on the rotating shafts of the first cutting blade 201, the first guide wheel 202, the second cutting blade 203, and the second guide wheel 204. The cutting tension wheel is set at the end of a rocker arm, the other end of which is hinged to the cutting frame 213. The cutting chain is sleeved on the outside of the cutting tension wheel and the cutting sprockets. The cutting tension wheel adjusts the tension of the cutting chain by its own weight.

[0048] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An environmentally friendly cable recycling and reuse equipment, characterized in that, include: The straightening assembly (1) includes a straightening frame (101), a first straightening wheel (102), a second straightening wheel (103), a straightening drive (104), and a straightening adjustment component. The first straightening wheel (102) and the second straightening wheel (103) are both rotatably mounted on the straightening frame (101). The first straightening wheel (102) is located above the second straightening wheel (103). There are multiple first straightening wheels (102) and second straightening wheels (103). The straightening drive (104) is mounted on the straightening frame (101) and is used to drive the second straightening wheel (103) to rotate. The straightening adjustment component and the first straightening wheel (102) are arranged in a one-to-one correspondence. The straightening adjustment component is used to adjust the position of the first straightening wheel (102). Along the direction of cable movement, the gap between the first straightening wheel (102) and the second straightening wheel (103) gradually decreases. The cutting assembly (2) includes a cutting frame (213) and a first cutting blade (201), a first guide wheel (202), a second cutting blade (203), a second guide wheel (204), a cutting drive, and a cutting adjustment component disposed on the cutting frame (213). The cutting frame is located behind the straightening frame (101). The first cutting blade (201) is located above the first guide wheel (202), and the second cutting blade (203) is located below the second guide wheel (204). The cutting drive is used to drive the first cutting blade (201), the first guide wheel (202), the second cutting blade (203), and the second guide wheel (204) to rotate. The cutting adjustment component is used to simultaneously adjust the gap between the first guide wheel (202) and the first cutting blade (201) and between the second guide wheel (204) and the second cutting blade (203) to accommodate cables of different diameters.

2. The environmentally friendly cable recycling and reuse equipment according to claim 1, characterized in that: The straightening adjustment component includes a straightening adjustment seat (105), a straightening adjustment shaft (106), and a straightening adjustment wheel (108). The straightening adjustment seat (105) is slidably disposed on the straightening frame (101). The outer edge of the straightening adjustment shaft (106) has a thread. The middle part of the straightening adjustment shaft (106) is rotatably connected to the straightening frame (101) in the form of a threaded connection. The bottom end of the straightening adjustment shaft (106) is rotatably connected to the straightening adjustment seat (105). The straightening adjustment wheel (108) is disposed at the top end of the straightening adjustment shaft (106). The first straightening wheel (102) is rotatably disposed on the straightening adjustment seat (105).

3. The environmentally friendly cable recycling and reuse equipment according to claim 2, characterized in that: The axes of multiple second straight wheels (103) are located in the same horizontal plane.

4. The environmentally friendly cable recycling and reuse equipment according to claim 3, characterized in that: The axis of the first first straightening wheel (102) and the axis of the first second straightening wheel (103) are located in the same vertical plane, the axis of the last first straightening wheel (102) and the axis of the last second straightening wheel (103) are located in the same vertical plane, and the middle first straightening wheel (102) and the middle second straightening wheel (103) are arranged in an alternating manner.

5. An environmentally friendly cable recycling and reuse equipment according to any one of claims 1-4, characterized in that: The cutting adjustment component includes a cutting adjustment seat (205), a cutting adjustment shaft (206), and a cutting adjustment wheel (207). The cutting adjustment seat (205) is slidably mounted on the cutting frame. The middle part of the cutting adjustment shaft (206) is threadedly connected to the cutting frame. The bottom end of the cutting adjustment shaft (206) is rotatably connected to the cutting adjustment seat (205). The cutting adjustment wheel (207) is located at the top of the cutting adjustment shaft (206).

6. The environmentally friendly cable recycling and reuse equipment according to claim 5, characterized in that: The cutting adjustment seat (205) consists of two sets. One set of the cutting adjustment seat (205) is rotatably connected to the shaft of the first cutting blade (201), and the other set of the cutting adjustment seat (205) is rotatably connected to the shaft of the second guide wheel (204). There are two cutting adjustment shafts (206) and two cutting adjustment wheels (207). The cutting adjustment shaft (206), the cutting adjustment wheel (207) and the set of cutting adjustment seats (205) are in a one-to-one correspondence.

7. The environmentally friendly cable recycling and reuse equipment according to claim 6, characterized in that: The cutting adjustment component also includes a cutting timing belt, and the cutting adjustment wheel (207) is a timing belt pulley. The cutting timing belt is sleeved on the two cutting adjustment wheels (207).

8. The environmentally friendly cable recycling and reuse equipment according to claim 7, characterized in that: The first guide wheel (202) and the second guide wheel (204) have guide grooves in the middle. The cutting assembly (2) also includes a cutting guide seat (209) and a cutting guide plate (210). The cutting guide seat (209) is disposed on the cutting frame. There are two cutting guide plates (210) and they are detachably disposed in the cutting guide seat (209). The cutting guide seat (209) is located in front of the first guide wheel (202). The cable to be cut passes through the gap between the two cutting guide plates (210).

9. The environmentally friendly cable recycling and reuse equipment according to claim 8, characterized in that: The cutting assembly (2) further includes a cutting base (211) and a transition wheel (212). The cutting base (211) is set on the ground, and the cutting frame (213) is set on the cutting base (211). The transition wheel (212) is rotatably set on the cutting base (211) and located in front of the cutting frame. The transition wheel (212) is used to guide the cable to be cut into the cutting frame.

10. An environmentally friendly cable recycling and reuse equipment according to any one of claims 1-4, characterized in that: The straightening assembly (1) further includes a straightening cover (107), the straightening frame (101) forms a recessed space, the straightening cover (107) covers the top of the recessed space of the straightening frame (101), the straightening cover (107) and the recessed space of the straightening frame (101) form a receiving space, and the straightening drive (104) is located in the receiving space.

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