CN112382993A

CN112382993A - Automatic recovery unit that skins of electric power cable

Info

Publication number: CN112382993A
Application number: CN202011408301.XA
Authority: CN
Inventors: 陈巧珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-02-19

Abstract

The invention is suitable for the technical field of electric power cable recovery, and provides an automatic peeling recovery device for an electric power cable, which comprises a shell, and a driving mechanism and a peeling mechanism which are arranged in the shell, wherein an opening mechanism is also arranged in the shell and used for opening the electric power cable so as to separate a core wire from an insulating skin in the electric power cable; the invention has the beneficial effects that: through the opening mechanism who sets up, can be in the power cable motion process, stretch, compress etc. to power cable radial and epaxial direction, promote the separation of heart yearn and insulating skin, later enter into peeling mechanism in, can be peeled by the realization of altitude.

Description

Automatic recovery unit that skins of electric power cable

Technical Field

The invention relates to an electric power cable recovery device, in particular to an automatic peeling recovery device for an electric power cable.

Background

Before the cable is recovered, the cable needs to be peeled, and the metal core inside the cable is taken for recycling. At present, a pair of blades which are oppositely arranged are generally adopted by a cable recovery device to be inserted into a cable sheath, a cutting seam of the cable sheath is stripped by the blades, and then an internal metal core is taken for recovery.

With the development of the technology, the peeling technology of the power cable is introduced in a large number of patents such as CN107492425B, a waste cable peeling recovery device, and CN207425483U, a cable peeling recovery device. However, a problem is ignored in the prior art, and since the adhesion phenomenon often appears between the insulating skin and the core wire, the peeling difficulty of the cable peeling device in the prior art is large, especially for the insulating skin, the insulating skin is easily torn off due to the fact that the insulating skin and the core wire are dragged after the peeling is completed, and the whole peeling process is not smooth enough.

Disclosure of Invention

The embodiment of the invention aims to provide an automatic peeling and recovering device for an electric power cable, and aims to solve the technical problems in the prior art pointed out in the background art.

The embodiment of the invention is realized in such a way that the automatic peeling and recycling device for the power cable comprises an outer shell, and a driving mechanism and a peeling mechanism which are arranged in the outer shell, wherein an opening mechanism is also arranged in the outer shell and used for opening the power cable so as to separate a core wire in the power cable from an insulating skin, the opening mechanism comprises a roller body, two ends of the roller body are fixed in the outer shell through a mounting seat, the roller body is provided with a taper, the surface of the roller body is provided with a spiral groove, a plurality of rollers are embedded and installed at positions of the roller body corresponding to each spiral groove, and the power cable is input from a smaller-diameter end of the roller body and output from a larger-diameter end of the; the peeling mechanism is used for cutting and peeling the power cable to enable the power cable to be divided into a core wire and an insulating skin, and the driving mechanism is arranged between the opening mechanism and the peeling mechanism and used for conveying the power cable; and a plurality of guide wheels for guiding the power cable and the insulating skin are further arranged in the shell.

As a further scheme of the invention: the peeling mechanism comprises a sleeve seat, the sleeve seat is fixed in the shell through a fixing support, a plurality of swing arms are mounted on the end face of the sleeve seat in a hinged mode through included angles such as pin shafts, each of the swing arms is fixed with a cutting knife at the end position, and a through hole for a power cable to pass through is formed in the sleeve seat.

As a still further scheme of the invention: every arc regulation channel has all been seted up on the swing arm, the swing arm is through penetrating spacing bolt and cover cylinder seat fixed connection to in the regulation channel.

As a still further scheme of the invention: after the power cable is cut into a core wire and an insulating sheath by the peeling mechanism, the core wire is output outwards from a through hole formed in the side wall of the shell, and the insulating sheath is sent into the crushing box through the driving of the guide wheel and the driving mechanism.

As a still further scheme of the invention: actuating mechanism includes support frame, driving motor and drive wheel, the both feet of support frame are passed through the fix with screw and are installed driving motor on the support frame in the shell, install the drive wheel on driving motor's the output, and first delivery wheel and second delivery wheel are installed respectively to the both sides position punishment that the support frame corresponds the drive wheel, and the clearance between drive wheel and first delivery wheel and the second delivery wheel forms first transfer passage and the second transfer passage who is used for carrying electric power cable and insulating skin.

As a still further scheme of the invention: still be equipped with on the support frame and be used for supplying the gliding waist shape hole of the end axle of first delivery wheel and second delivery wheel, be equipped with the check lock nail on the end axle of first delivery wheel and second delivery wheel, waist shape hole is used for adjusting first transfer passage and second transfer passage's size.

As a still further scheme of the invention: the crushing box comprises a box body, a crushing motor and crushing blades, wherein the crushing motor is installed at the top of the box body, the crushing blades are installed at the output end of the crushing motor, and the box body is provided with insulating skins to enter the feeding port.

As a still further scheme of the invention: the bottom of shell is equipped with rather than pull complex material collecting box, the bottom of box body is equipped with the blanking mouth that keeps the intercommunication with the material collecting box.

Compared with the prior art, the invention has the beneficial effects that: through the opening mechanism who sets up, can be in the power cable motion in-process, stretch, compress, twist reverse etc. to power cable radial and epaxial direction, promote the separation of heart yearn and insulating skin, later enter into peeling mechanism in, can skin by the realization of altitude, can not appear cutting into the impaired problem of the heart yearn that the depth caused because of the blade, also can not cut into the problem that the insulating skin that the shallowness caused is difficult to peel off because of the blade.

Drawings

Fig. 1 is a schematic structural view of an automatic peeling and recycling device for power cables.

Fig. 2 is a schematic structural diagram of an opening mechanism in an automatic peeling and recovering device for power cables.

Fig. 3 is a sectional view taken along line a-a of fig. 2.

Fig. 4 is a schematic structural diagram of a stripping mechanism in an automatic stripping and recovering device for power cables.

Fig. 5 is a schematic structural diagram of a driving mechanism in an automatic stripping and recovering device for an electric power cable.

Fig. 6 is a schematic structural view of a crushing box in an automatic peeling and recycling device for power cables.

In the drawings: 1-a shell, 2-an opening mechanism, 201-a roller body, 202-a spiral groove, 203-a roller, 3-a mounting seat, 4-a guide wheel, 5-a driving mechanism, 501-a supporting frame, 502-a driving motor, 503-a driving wheel, 504-a first conveying wheel, 505-a second conveying wheel, 506-a kidney-shaped hole, 6-a peeling mechanism, 601-a sleeve seat, 602-swing arm, 603-pin shaft, 604-cutting knife, 605-limit bolt, 606-adjusting channel, 7-fixing support, 8-crushing box, 801-box body, 802-feeding port, 803-crushing motor, 804-crushing blade, 805-blanking port, 9-material receiving box, 100-power cable, 200-core wire and 300-insulating skin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 to 3, a structure diagram of an automatic peeling and recycling device for an electric power cable provided in an embodiment of the present invention includes a housing 1, and a driving mechanism 5 and a peeling mechanism 6 that are disposed in the housing 1, wherein an opening mechanism 2 is further disposed in the housing 1, the opening mechanism 2 is used for opening and closing the electric power cable 100 to separate a core wire 200 in the electric power cable 100 from an insulating sheath 300, the opening mechanism 2 includes a roller body 201, two ends of the roller body 201 are fixed inside the housing 1 through a mounting seat 3, the roller body 201 has a taper, a spiral groove 2 is disposed on a surface of the roller body 201, a plurality of rollers 2 are embedded in the roller body 201 at positions corresponding to each spiral groove 2, and the electric power cable 100 is input from a smaller diameter end of the roller body 201 and output from a larger diameter end of the roller body; the peeling mechanism 6 is used for cutting and peeling the power cable 100, so that the power cable 100 is divided into a core wire 200 and an insulating sheath 300, and the driving mechanism 5 is arranged between the opening mechanism 2 and the peeling mechanism 6 and used for conveying the power cable 100; a plurality of guide wheels 4 for guiding the power cable 100 and the insulating sheath 300 are further installed in the housing 1.

In practical application of the embodiment of the invention, the power cable 100 enters the shell 1, bypasses the spiral groove 2 on the surface of the roller body 201, is guided by the guide wheel 4, penetrates out of the driving mechanism 5 and enters the peeling mechanism 6, when the driving mechanism 5 works, the power cable 100 is driven to enter the peeling mechanism 6, since the power cable 100 is a flexible member, it is preferable to also exert a tensile force on the core wire 200, under the action of the roller 2, the power cable 100 can move along the spiral groove 2, so that the power cable 100 is subjected to stretching, compressing, twisting and the like in the radial direction and the axial direction, the core wire 200 is promoted to be separated from the insulating sheath 300, and then enters the peeling mechanism 6, the peeling of the wire can be realized, the problem that the core wire 200 is damaged due to the fact that the blade cuts deeply is avoided, and the problem that the insulating skin 300 is difficult to peel due to the fact that the blade cuts shallowly is also avoided.

It should be noted that, in the embodiment of the present invention, the power cable 100 is further configured to be input from the smaller diameter end and output from the larger diameter end of the roller 201, which is advantageous in that the winding diameter of the power cable 100 at the output end is larger, which is more convenient for the power cable 100 to be driven by the driving mechanism 5, so that the movement of the power cable 100 is smoother.

As shown in fig. 4, as a preferred embodiment of the present invention, the peeling mechanism 6 includes a sleeve holder 601, the sleeve holder 601 is fixed in the housing 1 through a fixing bracket 7, an end surface of the sleeve holder 601 is hinged with a plurality of swing arms 602 through pins 603 at equal included angles, a cutting knife 604 is fixed at an end position of each swing arm 602, and a through hole for the power cable 100 to pass through is provided in the sleeve holder 601.

Specifically, each swing arm 602 is provided with an arc-shaped adjusting channel 606, and the swing arm 602 is fixedly connected with the sleeve seat 601 through a limit bolt 605 penetrating into the adjusting channel 606.

When the angle of the swing arm 602 needs to be adjusted, the swing arm 602 is directly rotated to a proper angle after the limiting bolt 605 is loosened, and then the limiting bolt 605 is tightened, so that the distance between the plurality of cutting knives 604 can be adjusted to meet the requirement of peeling the power cable 100 with the supplementary diameter.

As shown in fig. 5 to 6, as another preferred embodiment of the present invention, after the power cable 100 is cut by the peeling mechanism 6 into the core wires 200 and the insulating sheath 300, the core wires 200 are output from the through holes formed in the side wall of the housing 1, and the insulating sheath 300 is sent into the crushing box 8 by the driving of the guide wheel 4 and the driving mechanism 5.

Preferably, a guide sleeve is further arranged at the through hole of the side wall of the shell 1 to guide the core wire 200 out, and the stripped insulation skin 300 is driven by the guide wheel 4 and the driving mechanism 5 to be sent into the crushing box 8 for crushing, so as to facilitate subsequent further recovery processing.

Specifically, the driving mechanism 5 includes a supporting frame 501, a driving motor 502 and a driving wheel 503, two legs of the supporting frame 501 are fixed in the housing 1 through screws, the driving motor 502 is installed on the supporting frame 501, the driving wheel 503 is installed on an output end of the driving motor 502, a first conveying wheel 504 and a second conveying wheel 505 are installed at positions of the supporting frame 501 corresponding to two sides of the driving wheel 503, and a first conveying channel and a second conveying channel for conveying the power cable 100 and the insulating sheath 300 are formed by a gap between the driving wheel 503 and the first conveying wheel 504 and the second conveying wheel 505.

In practical application of the embodiment of the present invention, the first transmission wheel 504 and the second transmission wheel 505 can rotate freely, the first transmission channel and the second transmission channel should be relatively small to form extrusion on the power cable 100 and the insulating sheath 300, the driving wheel 503 can form transmission on the power cable 100 and the insulating sheath 300 respectively when being driven to rotate by the driving motor 502, and in this embodiment, an angle between output directions of the power cable 100 and the insulating sheath 300 is 180 °.

Preferably, the support frame 501 is further provided with a slotted hole 506 for allowing end shafts of the first conveying wheel 504 and the second conveying wheel 505 to slide, locking nails are arranged on the end shafts of the first conveying wheel 504 and the second conveying wheel 505, and the slotted hole 506 is used for adjusting the sizes of the first conveying channel and the second conveying channel.

That is, in the embodiment of the present invention, the positions of the first and

second transmission wheels

504 and 505 can be adjusted to fit the sizes of the power cable 100 and the insulating sheath 300.

As shown in fig. 6, as another preferred embodiment of the present invention, the crushing box 8 includes a box body 801, a crushing motor 803 and a crushing blade 804, the crushing motor 803 is installed on the top of the box body 801, the crushing blade 804 is installed on the output end of the crushing motor 803, and the box body 801 is provided with a feeding port 802 for the insulation cover 300 to enter.

When the insulating skin 300 enters the feeding port 802, the crushing motor 803 drives the crushing blade 804 to rotate at a high speed so as to cut the insulating skin 300, so that the insulating skin 300 forms a small granular structure.

Preferably, the bottom of the housing 1 is provided with a material receiving box 9 in pull fit therewith, and the bottom of the box body 801 is provided with a material dropping opening 805 which is communicated with the material receiving box 9.

The insulating skin 300 that is cut into little granular structure falls into to the material collecting box 9 through blanking mouth 805 in, the insulating skin 300 in the material collecting box 9 collects the back full, directly with the material collecting box 9 pull out can, it is very convenient, in addition, can also set up weight sensor etc. in the material collecting box 9, after the insulating skin 300 in the material collecting box 9 surpassed certain weight, automatic alarm reminds personnel to change material collecting box 9, this embodiment does not specifically prescribe a limit to here.

The embodiment of the invention discloses an automatic peeling and recovering device for an electric power cable, which is characterized in that the opening mechanism 2 is arranged, so that the electric power cable 100 can be stretched and compressed in the radial direction and the axial direction in the moving process of the electric power cable 100, the separation of a core wire 200 and an insulating sheath 300 is promoted, then the electric power cable enters the peeling mechanism 6, the peeling can be realized at a high line, the problem that the core wire 200 is damaged due to the fact that a blade cuts deeply is avoided, and the problem that the insulating sheath 300 is difficult to peel due to the fact that the blade cuts shallowly is also avoided.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. The utility model provides an automatic recovery unit that skins of electric power cable, includes shell (1) and actuating mechanism (5) and the mechanism (6) of skinning of setting in shell (1), its characterized in that, still be equipped with in shell (1) and open mechanism (2), open mechanism (2) and be used for opening electric power cable (100) to make heart yearn (200) in electric power cable (100) separate with insulating skin (300), open mechanism (2) and include roll body (201), the both ends of roll body (201) are fixed inside shell (1) through mount pad (3), roll body (201) have the tapering, and the surface of roll body (201) is equipped with helicla flute (2), and roll body (201) all imbeds in the position department that corresponds every helicla flute (2) and installs a plurality of rollers (2), electric power cable (100) are imported by the less end of the diameter of roll body (201), Outputting from the end with larger diameter; the peeling mechanism (6) is used for cutting and peeling the power cable (100) so that the power cable (100) is divided into a core wire (200) and an insulating sheath (300), and the driving mechanism (5) is arranged between the opening mechanism (2) and the peeling mechanism (6) and used for conveying the power cable (100); a plurality of guide wheels (4) used for guiding the power cable (100) and the insulating sheath (300) are further installed in the shell (1).

2. The automatic peeling and recovering device for the power cable according to claim 1, wherein the peeling mechanism (6) comprises a sleeve seat (601), the sleeve seat (601) is fixed in the housing (1) through a fixing support (7), a plurality of swing arms (602) are mounted on the end surface of the sleeve seat (601) through hinges of pins (603) at equal included angles, a cutting knife (604) is fixed at the end position of each swing arm (602), and a through hole for the power cable (100) to pass through is formed in the sleeve seat (601).

3. The automatic stripping and recycling device for power cables according to claim 2, characterized in that each swing arm (602) is provided with an arc-shaped adjusting channel (606), and the swing arm (602) is fixedly connected with the sleeve seat (601) through a limit bolt (605) penetrating into the adjusting channel (606).

4. The automatic stripping and recycling device for the power cable according to claim 2, characterized in that the power cable (100) is cut by the stripping mechanism (6) into a core wire (200) and an insulating sheath (300), wherein the core wire (200) is output from a through hole formed in the side wall of the housing (1), and the insulating sheath (300) is sent into the crushing box (8) through the driving of the guide wheel (4) and the driving mechanism (5).

5. The automatic peeling and recovering device for the power cable according to claim 4, wherein the driving mechanism (5) comprises a support frame (501), a driving motor (502) and a driving wheel (503), two feet of the support frame (501) are fixed in the housing (1) through screws, the driving motor (502) is installed on the support frame (501), the driving wheel (503) is installed on an output end of the driving motor (502), a first conveying wheel (504) and a second conveying wheel (505) are installed at positions, corresponding to two sides of the driving wheel (503), of the support frame (501), and a first conveying channel and a second conveying channel for conveying the power cable (100) and the insulating skin (300) are formed by gaps among the driving wheel (503) and the first conveying wheel (504) and the second conveying wheel (505).

6. The automatic stripping and recycling device for the power cable according to claim 5, characterized in that the supporting frame (501) is further provided with a slotted hole (506) for sliding the end shafts of the first conveying wheel (504) and the second conveying wheel (505), the end shafts of the first conveying wheel (504) and the second conveying wheel (505) are provided with locking pins, and the slotted hole (506) is used for adjusting the sizes of the first conveying channel and the second conveying channel.

7. The automatic stripping and recycling device for the power cable according to claim 4, wherein the crushing box (8) comprises a box body (801), a crushing motor (803) and a crushing blade (804), the crushing motor (803) is mounted at the top of the box body (801), the crushing blade (804) is mounted at the output end of the crushing motor (803), and the box body (801) is provided with a feeding port (802) for the insulating sheath (300) to enter.

8. The automatic stripping and recycling device for the power cable according to claim 7, characterized in that a receiving box (9) is arranged at the bottom of the housing (1) and is in pull fit with the housing, and a blanking port (805) communicated with the receiving box (9) is arranged at the bottom of the box body (801).