Cable core recovery device

Abstract

A cable core recovery device comprises a cable sheath cutting device used for cutting a cable sheath; a plurality of cable skin and wire core separation devices are arranged around a target cable, each cable skin and wire core separation device comprises a hydraulic push rod, a fixed bin, a cable skin adsorption plate and a rotating device, the fixed bin is arranged at the driving end of the hydraulic push rod, the cable skin adsorption plate is hinged to the fixed bin, the rotating device is arranged in the fixed bin, and the cable skin adsorption plate is hinged to the rotating device. The driving device is used for driving the cable skin adsorption plate to rotate, so that the cable skin adsorbed on the cable skin adsorption plate is separated from the cable core; a plurality of cable skin winding devices arranged around the target cable and used for clamping and winding the cable skin on the cable skin adsorption plate; and the cable core winding device is used for clamping and winding the cable of which the cable skin is stripped. Therefore, the cable skin and the wire core after cutting can be efficiently separated and recycled, and the recycling efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of cable recycling production, and particularly relates to a cable core recycling device. Background Art

[0002] A cable is a device for transmitting electric energy or signals, generally composed of wires covered with an insulating layer on the outside. The extensive use of cables in the information age is essential. Cables are made of many materials, such as copper, aluminum, etc., and have high recycling value. For reuse after recycling, it is necessary to separate and recycle the materials of the cables.

[0003] In the related art, usually, after cutting the cable sheath with a tool and stripping off the cable sheath, the cable core is recycled. When facing a long cable, this method cannot continuously and efficiently separate the cable sheath and the cable core, and after the cable sheath and the cable core are separated, they are not effectively collected and processed separately, reducing the recycling efficiency. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems in the above technologies to a certain extent.

[0005] For this purpose, the object of the present invention is to provide a cable core recycling device, which can efficiently separate and recycle the cut cable sheath and cable core, and has a high recycling efficiency.

[0006] To achieve the above object, the present invention provides a cable core recycling device, including: a cable sheath cutting device for cutting the cable sheath; a plurality of cable sheath-core separation devices arranged around the target cable, and the cable sheath-core separation device includes: a hydraulic push rod, a fixed bin, a cable sheath adsorption plate, and a rotating device. Among them, the fixed bin is arranged on the driving end of the hydraulic push rod, the cable sheath adsorption plate is hinged to the fixed bin, and the rotating device is arranged in the fixed bin for driving the cable sheath adsorption plate to rotate so that the cable sheath adsorbed on the cable sheath adsorption plate is separated from the cable core; a plurality of cable sheath winding devices arranged around the target cable for clamping and winding the cable sheath on the cable sheath adsorption plate; a cable core winding device for clamping and winding the cable without the cable sheath.

[0007] In an embodiment of the present invention, the rotating device includes: a first motor, a first connecting rope, a second motor, and a second connecting rope. Among them, the first motor and the second motor are respectively arranged in the fixed bin, the first motor is connected to the cable sheath adsorption plate through the first connecting rope, and the first motor is configured to pull the cable sheath adsorption plate to flip away from the cable through the first connecting rope. The second motor is connected to the cable sheath adsorption plate through the second connecting rope, and the second motor is configured to pull the cable sheath adsorption plate to flip towards the cable through the second connecting rope.

[0008] In one embodiment of the present invention, the cable sheath adsorption plate is a vacuum adsorption plate.

[0009] In one embodiment of the present invention, the cable sheath cutting device includes: a first electric telescopic rod, a mounting frame, a plurality of second electric telescopic rods and a plurality of cutting knives. Among them, the mounting frame is arranged at the driving end of the first electric telescopic rod, the plurality of second electric telescopic rods and the plurality of cutting knives are in one-to-one correspondence, the plurality of second electric telescopic rods are symmetrically arranged on the mounting frame, and the cutting knife is arranged at the driving end of the second electric telescopic rod.

[0010] In one embodiment of the present invention, the cable sheath winding device includes: a cable sheath clamp, a fourth motor, an electric push rod and a driving member. Among them, the electric push rod is arranged on the driving member, the fourth motor is arranged at the driving end of the electric push rod, the cable sheath clamp is arranged at the driving end of the fourth motor. Among them, the cable core winding device has the same structure as the cable sheath winding device.

[0011] In one embodiment of the present invention, the driving member includes: a driving chamber, a fifth motor, a ball screw, a ball slider and a connecting member. Among them, the fifth motor is arranged in the driving chamber, the ball screw is arranged at the driving end of the fifth motor, the ball slider is arranged on the ball screw, and the ball slider is connected to the driving end of the electric push rod through the connecting member.

[0012] In one embodiment of the present invention, it further includes: a cable clamping device. The cable clamping device includes: a load-bearing plate, two clamping members, two racks, a sixth motor and a driving wheel. The two clamping members and the two racks are in one-to-one correspondence. Among them, the two clamping members are slidably arranged on the load-bearing plate, the rack is arranged on the clamping member, the driving wheel is arranged at the driving end of the sixth motor, and the driving wheel meshes with the two racks respectively.

[0013] In one embodiment of the present invention, the clamping member includes: a seventh motor and a clamping roller. Among them, the seventh motor is slidably arranged on the load-bearing plate, the clamping roller is arranged at the driving end of the seventh motor, and a plurality of clamping grooves are formed on the clamping roller.

[0014] In one embodiment of the present invention, a limiting sliding groove is formed in the upper part of the load-bearing plate, a limiting sliding block is arranged on the seventh motor, and the limiting sliding block is slidably connected to the limiting sliding groove.

[0015] In one embodiment of the present invention, it further includes: a third electric telescopic rod and a workbench. Wherein, the workbench is arranged at the driving end of the third electric telescopic rod, the cable sheath winding device is connected to the workbench through a support column, the cable core winding device is arranged above the workbench, and the cable sheath winding device is arranged above the cable core winding device.

[0016] Advantages of the present invention: After the cable sheath adsorption plate adsorbs and cuts the cable sheath under vacuum, it rotates outward to the outside of the cable, so that the cable sheath is quickly separated from the cable core. The cable sheath winding device clamps and winds the cable sheath on the cable sheath adsorption plate to obtain a wound cable sheath; while the cable core winding device clamps and winds the cable core from which the cable sheath has been peeled off to obtain a wound cable core. In this way, when facing a long cable, through effective collection and processing, wound cable sheaths and cable cores can be obtained, improving the recycling efficiency.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present invention. Description of the Drawings

[0018] The above-mentioned and / or additional aspects and advantages of the present invention will become apparent and be easily understood from the following description of the embodiments in conjunction with the drawings, where: Figure 1 It is a schematic structural diagram of a cable core recycling device according to an embodiment of the present invention; Figure 2 It is a front view structural diagram of a cable core recycling device according to an embodiment of the present invention; Figure 3 It is a sectional structural diagram of a cable core recycling device according to an embodiment of the present invention; Figure 4 It is a schematic structural diagram of a cable sheath and core separation device according to an embodiment of the present invention; Figure 5 It is a sectional structural diagram of a cable sheath and core separation device according to an embodiment of the present invention; Figure 6 It is a sectional structural diagram of a cable sheath winding device according to an embodiment of the present invention; Figure 7 It is a schematic structural diagram of a cable clamping device according to an embodiment of the present invention.

[0019] As shown in the figure: 1. Cable sheath cutting device, 11. First electric telescopic rod, 12. Mounting frame, 13. Second electric telescopic rod, 14. Cutting knife, 2. Cable sheath and core separation device, 21. Hydraulic push rod, 22. Fixed bin, 23. Cable sheath adsorption plate, 24. Rotating device, 241. First motor, 242. First connecting rope, 243. Second motor, 244. Second connecting rope, 3. Cable sheath winding device, 31. Cable sheath clamp, 32. Fourth motor, 33. Electric push rod, 34. Driving member, 341. Driving bin, 342. Fifth motor, 343. Ball screw, 344. Ball slider, 345. Connecting member, 4. Cable core winding device, 5. Cable clamping device, 51. Load-bearing plate, 52. Clamping member, 521. Seventh motor, 522. Clamping roller, 523. Clamping groove, 53. Rack, 54. Sixth motor, 55. Driving wheel, 6. Limit sliding groove, 7. Limit slider, 8. Third electric telescopic rod, 9. Workbench, 10. Support column. Detailed implementation manners

[0020] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0021] The cable core recycling device according to the embodiment of the present invention will be described below with reference to the accompanying drawings.

[0022] As Figures 1-4 shown, the cable core recycling device according to the embodiment of the present invention may include: a cable sheath cutting device 1, a plurality of cable sheath and core separation devices 2, a plurality of cable sheath winding devices 3, and a cable core winding device 4. The plurality of cable sheath and core separation devices 2 correspond to the plurality of cable sheath winding devices 3 one by one.

[0023] The plurality of cable sheath and core separation devices 2 are arranged around the target cable. The plurality of cable sheath and core separation devices 2 are respectively detachably connected to the target cable. The cable sheath and core separation device 2 includes: a hydraulic push rod 21, a fixed bin 22, a cable sheath adsorption plate 23, and a rotating device 24. Among them, the fixed bin 22 is provided at the driving end of the hydraulic push rod 21. The cable sheath adsorption plate 23 is hinged to the fixed bin 22. The rotating device 24 is provided in the fixed bin 22 and is used to drive the cable sheath adsorption plate 23 to rotate so that the cable sheath adsorbed on the cable sheath adsorption plate 23 is separated from the cable core. It should be noted that the cable sheath adsorption plate 23 is a vacuum adsorption plate, and the cable sheath adsorption plate 23 is connected to the fixed bin 22 through a steel hinge.

[0024] It can be understood that the cable sheath adsorption plate 23 described in this embodiment can perform vacuum adsorption on the cut cable sheath, and rotate the cable sheath adsorption plate 23 through the rotating device 24 to separate the cable sheath at the end of the cable from the core.

[0025] The cable sheath cutting device 1 is used for cutting the cable sheath. A plurality of cable sheath winding devices 3 are arranged around the target cable. The plurality of cable sheath winding devices 3 are used for clamping and winding the cable sheath on the cable sheath adsorption plate 23. The cable core winding device 4 is used for clamping and winding the cable after the cable sheath is stripped.

[0026] It should be noted that the cable sheath winding device 3 described in this embodiment clamps and winds the cable sheath adsorbed on the cable sheath adsorption plate 23 after rotation. After the cable sheath winding device 3 winds the cable sheath, the core of the cable will be exposed, and the cable core winding device 4 can clamp and wind the core after the cable sheath is peeled off.

[0027] For the sake of clearly explaining the previous embodiment, in an embodiment of the present invention, as Figure 4 and Figure 5 shown, the rotating device 24 may include: a first motor 241, a first connecting rope 242, a second motor 243, and a second connecting rope 244. Among them, the first motor 241 and the second motor 243 are respectively arranged in the fixed bin 22. The first motor 241 is connected to the cable sheath adsorption plate 23 through the first connecting rope 242. The first motor 241 is configured to pull the cable sheath adsorption plate 23 to flip away from the cable through the first connecting rope 242. The second motor 243 is connected to the cable sheath adsorption plate 23 through the second connecting rope 244. The second motor 243 is configured to pull the cable sheath adsorption plate 23 to flip towards the cable through the second connecting rope 244.

[0028] It should be noted that a first wire outlet hole is provided on the side wall of the fixed bin 22 described in this embodiment. One end of the first connecting rope 242 is connected to the driving end of the first motor 241, and the other end of the first connecting rope 242 passes through the first wire outlet hole and is connected to the cable sheath adsorption plate 23. A second wire outlet hole is provided at the end of the fixed bin 22 facing the cable sheath adsorption plate 23. One end of the second connecting rope 244 is connected to the driving end of the second motor 243, and the other end of the second connecting rope 244 passes through the second wire outlet hole and is connected to the cable sheath adsorption plate 23.

[0029] In an embodiment of the present invention, as Figure 2 and Figure 3As shown in the figure, the cable sheath cutting device 1 includes: a first electric telescopic rod 11, a mounting frame 12, a plurality of second electric telescopic rods 13 and a plurality of cutting knives 14. Among them, the mounting frame 12 is arranged at the driving end of the first electric telescopic rod 11. The plurality of second electric telescopic rods 13 and the plurality of cutting knives 14 are in one-to-one correspondence. The plurality of second electric telescopic rods 13 are symmetrically arranged on the mounting frame 12, and the cutting knife 14 is arranged at the driving end of the second electric telescopic rod 13.

[0030] It can be understood that in this embodiment, the second electric telescopic rod 13 can drive the cutting knife 14 to contact the cable sheath and cut it. The first electric telescopic rod 11 can horizontally move the mounting frame 12 through control to cut from the end of the cable inward.

[0031] In an embodiment of the present invention, as Figure 1 、 Figure 2 and Figure 6 shown, the cable sheath winding device 3 may include: a sheath clamp 31, a fourth motor 32, an electric push rod 33 and a driving member 34. Among them, the electric push rod 33 is arranged on the driving member 34, the fourth motor 32 is arranged at the driving end of the electric push rod 33, and the sheath clamp 31 is arranged at the driving end of the fourth motor 32. Among them, the cable core winding device 4 has the same structure as the cable sheath winding device 3.

[0032] As a possible situation, the sheath clamp 31 can be an electric manipulator clamp installed on the end effector of an industrial robot for grasping and placing objects.

[0033] As a possible situation, the sheath clamp 31 can be a mechanical clamp that manually adjusts the positions of multiple clamping plates.

[0034] Furthermore, the driving member 34 includes: a driving chamber 341, a fifth motor 342, a ball screw 343, a ball slider 344 and a connecting member 345. Among them, the fifth motor 342 is arranged in the driving chamber 341, the ball screw 343 is arranged at the driving end of the fifth motor 342, the ball slider 344 is arranged on the ball screw 343, and the ball slider 344 is connected to the driving end of the electric push rod 33 through the connecting member 345.

[0035] Specifically, the cable is placed between a plurality of fixed bins 22 (for example, two fixed bins 22) and abuts against the two fixed bins 22 and the two cable skin adsorption plates 23. The first electric telescopic rod 11 controls the mounting frame 12 to move toward the outer end area of ​​the cable. The second electric telescopic rod 13 controls the cutting knife 14 to move vertically to the target cutting position (the target cutting position is related to the thickness of the cable skin). The driving end of the first electric telescopic rod 11 retracts to make the cutting knife 14 cut the cable skin from the end of the cable inward. The cutting knife 14 moves to the rear area of ​​the cable skin adsorption plate 23 (the rear of the cable skin adsorption plate 23 is the direction of the cable skin adsorption plate 23 facing the fixed bin 22) and then stops moving.

[0036] The first motor 241 winds the first connecting rope 242, while the second motor 243 unwinds the second connecting rope 244, so that the cable skin adsorption plate 23 flips away from the cable. The cable skin adsorption plate 23 separates the cable skin from the core by adsorbing the cable skin and flipping itself. The driving member 34 is started, the fifth motor 342 drives the ball screw 343 to rotate, the ball slider 344 can move on the rotating ball screw 343, the ball slider 344 can drive the electric push rod 33 to move horizontally through the connecting member 345, and the electric push rod 33 can control the cable skin clamp 31 to move vertically through the fourth motor 32, and the cable skin clamp 31 is moved to clamp the cable skin on the cable skin adsorption plate 23, and the fourth motor 32 reels the cable skin by rotating the cable skin clamp 31. The cable core winding device 4 reels the core by the same operation.

[0037] The cable sheath and the core can be separated continuously and efficiently by cutting while rolling. After the cable sheath and the core are separated, they are collected and processed effectively, which improves the recycling efficiency. This is especially effective for cable rolls (longer cables).

[0038] In one embodiment of the present invention, Figure 1 and Figure 7 As shown, it also includes: a cable clamping device 5, which includes: a load-bearing plate 51, two clamping members 52, two racks 53, a sixth motor 54 and a driving wheel 55. The two clamping members 52 correspond to the two racks 53 one by one, wherein the two clamping members 52 are slidably arranged on the load-bearing plate 51, the racks 53 are arranged on the clamping members 52, the driving wheel 55 is arranged on the driving end of the sixth motor 54, and the driving wheel 55 is respectively meshed with the two racks 53. Further, a limited sliding groove 6 is provided on the upper part of the load-bearing plate 51, and a limited sliding block 7 is provided on the seventh motor 521, and the limited sliding block 7 is slidably connected with the limited sliding groove 6.

[0039] The clamping member 52 includes: a seventh motor 521 and a clamping roller 522. Among them, the seventh motor 521 is slidably arranged on the load-bearing plate 51, the clamping roller 522 is arranged at the driving end of the seventh motor 521, and a plurality of clamping grooves 523 are formed on the clamping roller 522. It should be noted that the diameter sizes of the plurality of clamping grooves 523 are different.

[0040] It can be understood that in this embodiment, the sixth motor 54 described can drive the driving wheel 55 to rotate. The rotating driving wheel 55 drives the two racks 53 to move relative to or away from each other, so that the clamping roller 522 clamps or separates the cable, and the seventh motor 521 can adjust the working positions of the plurality of clamping grooves 523 on the clamping roller 522 by rotating the clamping roller 522 to adapt to cables of different sizes.

[0041] In an embodiment of the present invention, as Figure 1 shown, it may further include: a third electric telescopic rod 8 and a workbench 9. Among them, the workbench 9 is arranged at the driving end of the third electric telescopic rod 8, the cable sheath winding device 3 is connected to the workbench 9 through a support column 10, the cable core winding device 4 is arranged above the workbench 9, and among them, the cable sheath winding device 3 is arranged above the cable core winding device 4.

[0042] It can be understood that the third electric telescopic rod 8 described in this embodiment can provide a space for the cable sheath cutting device 1 to give way by adjusting the working position of the workbench 9.

[0043] It should be noted that the motors described in the above embodiments are equipped with brake brakes. Through the brake brakes, the motors can be quickly stopped, and a speed reducer is arranged at the driving end of the motor. The driving end of the motor is connected to the input end of the speed reducer, and the output end of the speed reducer constitutes the driving end of the motor. The speed of the motor output is adjusted through the speed reducer.

[0044] In summary, the cable core recovery device of the embodiment of the present invention can efficiently separate and recover the cut cable sheaths and cores, and has a high recovery efficiency.

[0045] In the description of this specification, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0046] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "examples", etc. means that the specific features, structures, materials or characteristics described in connection with that embodiment or example are included in at least one embodiment or example of the present invention. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0047] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A cable core recycling device, characterized in that, Including: A cable sheath cutting device (1) for cutting the cable sheath; A plurality of cable sheath and core separation devices (2) arranged around the target cable. The cable sheath and core separation device (2) includes: a hydraulic push rod (21), a fixed bin (22), a cable sheath adsorption plate (23), and a rotating device (24). Among them, the fixed bin (22) is arranged on the driving end of the hydraulic push rod (21), the cable sheath adsorption plate (23) is hinged to the fixed bin (22), and the rotating device (24) is arranged inside the fixed bin (22) and is used to drive the cable sheath adsorption plate (23) to rotate so that the cable sheath adsorbed on the cable sheath adsorption plate (23) is separated from the cable core; A plurality of cable sheath winding devices (3) arranged around the target cable for clamping and winding the cable sheath on the cable sheath adsorption plate (23); A cable core winding device (4) for clamping and winding the cable without the cable sheath.

2. The cable core recycling device according to claim 1, characterized in that, The rotating device (24) includes: a first motor (241), a first connecting rope (242), a second motor (243), and a second connecting rope (244). Among them, the first motor (241) and the second motor (243) are respectively arranged inside the fixed bin (22). The first motor (241) is connected to the cable sheath adsorption plate (23) through the first connecting rope (242). The first motor (241) is configured to pull the cable sheath adsorption plate (23) to flip away from the cable through the first connecting rope (242). The second motor (243) is connected to the cable sheath adsorption plate (23) through the second connecting rope (244). The second motor (243) is configured to pull the cable sheath adsorption plate (23) to flip towards the cable through the second connecting rope (244).

3. The cable core recycling device according to claim 1, characterized in that, The cable sheath adsorption plate (23) is a vacuum adsorption plate.

4. The cable core recycling device according to claim 1, wherein The cable sheath cutting device (1) includes: a first electric telescopic rod (11), a mounting frame (12), a plurality of second electric telescopic rods (13), and a plurality of cutting knives (14). Among them, the mounting frame (12) is arranged on the driving end of the first electric telescopic rod (11). The plurality of second electric telescopic rods (13) and the plurality of cutting knives (14) are in one-to-one correspondence. The plurality of second electric telescopic rods (13) are symmetrically arranged on the mounting frame (12), and the cutting knives (14) are arranged on the driving ends of the second electric telescopic rods (13).

5. The cable core recycling device according to claim 1, wherein The cable sheath winding device (3) includes: a cable sheath clamp (31), a fourth motor (32), an electric push rod (33), and a driving member (34). Among them, the electric push rod (33) is arranged on the driving member (34), the fourth motor (32) is arranged on the driving end of the electric push rod (33), and the cable sheath clamp (31) is arranged on the driving end of the fourth motor (32). Among them, the cable core winding device (4) has the same structure as the cable sheath winding device (3).

6. The cable core recycling device according to claim 5, characterized in that, The driving member (34) includes: a driving chamber (341), a fifth motor (342), a ball screw (343), a ball slider (344), and a connecting member (345). Among them, the fifth motor (342) is arranged in the driving chamber (341), the ball screw (343) is arranged at the driving end of the fifth motor (342), the ball slider (344) is arranged on the ball screw (343), and the ball slider (344) is connected to the driving end of the electric push rod (33) through the connecting member (345).

7. The cable core recycling device according to claim 1, wherein It further includes: a cable clamping device (5), which includes: a load-bearing plate (51), two clamping members (52), two racks (53), a sixth motor (54), and a driving wheel (55). The two clamping members (52) and the two racks (53) correspond one by one. Among them, the two clamping members (52) are slidably arranged on the load-bearing plate (51), the rack (53) is arranged on the clamping member (52), the driving wheel (55) is arranged at the driving end of the sixth motor (54), and the driving wheel (55) meshes with the two racks (53) respectively.

8. The cable core recycling device according to claim 7, characterized in that, The clamping member (52) includes: a seventh motor (521) and a clamping roller (522). Among them, the seventh motor (521) is slidably arranged on the load-bearing plate (51), the clamping roller (522) is arranged at the driving end of the seventh motor (521), and a plurality of clamping grooves (523) are formed on the clamping roller (522).

9. The cable core recycling device according to claim 8, characterized in that, A limiting chute (6) is formed in the upper part of the load-bearing plate (51), a limiting slider (7) is arranged on the seventh motor (521), and the limiting slider (7) is slidably connected to the limiting chute (6).

10. The cable core recycling device according to claim 1, characterized in that, It further includes: a third electric telescopic rod (8) and a workbench (9). Among them, the workbench (9) is arranged at the driving end of the third electric telescopic rod (8), the cable sheath winding device (3) is connected to the workbench (9) through a support column (10), the cable core winding device (4) is arranged above the workbench (9), and the cable sheath winding device (3) is arranged above the cable core winding device (4).

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