CN110707606A - Quick peeling and recycling device for copper wires - Google Patents
Quick peeling and recycling device for copper wires Download PDFInfo
- Publication number
- CN110707606A CN110707606A CN201810751479.0A CN201810751479A CN110707606A CN 110707606 A CN110707606 A CN 110707606A CN 201810751479 A CN201810751479 A CN 201810751479A CN 110707606 A CN110707606 A CN 110707606A
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- China
- Prior art keywords
- box
- pulley
- box body
- copper wire
- cutting ring
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1275—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by applying heat
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
- H02G1/1251—Machines the cutting element not rotating about the wire or cable
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
A copper wire rapid peeling and recovering device comprises a box body, an extrusion wheel, a heating box, a quenching box, a cutting ring, a pulley, a movable blade, a blocking net, a sliding rod, a wire sliding block, a pneumatic shear, a linkage controller, a motor, a torsion protector and a take-up pulley; the extrusion wheel is arranged at the left end of the box body, the heating box, the quenching box and the cutting ring are arranged in the box body, the heating box is arranged on the right side of the extrusion wheel, the quenching box is arranged on the right side of the heating box, and the cutting ring is arranged on the right side of the quenching box; the separating net is arranged in the box body and positioned between the quenching box and the cutting ring, a first round through hole and a second round through hole are formed in the separating net, the first round through hole is over against the cutting ring, the second round through hole is over against the pulley, and the pulley is arranged at the right end in the box body; the sliding rod is fixedly arranged in the box body, and the lead sliding block is movably arranged on the sliding rod; the pneumatic scissors and the take-up pulley are arranged in the box body and are positioned on the left side of the second round through hole, and the pneumatic scissors are positioned on the right side of the take-up pulley; the take-up pulley is connected with the motor through the torque protector, and the torque protector is connected with the pneumatic shear through the linkage controller; the right side of the box body is provided with a movable blade, and the bottom of the box body is provided with a leakage opening. The invention can efficiently remove the insulating sheath, limit the tension on the copper wire, avoid breaking the copper wire and enable the recovery to be more efficient.
Description
Technical Field
The invention relates to the field of copper wire recovery, in particular to a device for quickly peeling and recovering copper wires.
Background
Copper has good conductivity, so the copper is widely used for manufacturing electric wires, but because copper is a precious and non-renewable resource, the old copper electric wires are generally recycled, and the recycling of the old copper electric wires has an important step of peeling, so a peeling and packaging device for recycling the old copper electric wires is provided.
In the prior art, the old copper is usedThe wire peeling and packaging device has the defects of large damage to copper wires, complex operation and low working efficiency. More importantly, along with the progress of packing, the radius of the take-up shaft covering the copper wire is gradually increased, and because the angular speed of the operation of the take-up shaft is constant, the tension formula F of take-up is omega2R shows that the tension of the take-up line is gradually increased, so that the copper wire is easily broken, and the packaging and recycling process is interrupted; meanwhile, in the wire winding process, the wire winding device cannot move, so that the wire winding efficiency is low.
Therefore, the quick peeling and packaging device for recycling the old copper wires, which has the advantages of small damage to the copper wires, simplicity in operation and high working efficiency, needs to be researched and developed urgently.
Disclosure of Invention
According to the problems brought forward by the background art, the device is improved by improving the device for quickly peeling and recovering the copper wires.
A copper wire rapid peeling and recovering device comprises a box body, an extrusion wheel, a heating box, a quenching box, a cutting ring, a pulley, a movable blade, a blocking net, a sliding rod, a wire sliding block, a pneumatic shear, a linkage controller, a motor, a torsion protector and a take-up pulley; the extrusion wheel is arranged at the left end of the box body, the heating box, the quenching box and the cutting ring are arranged in the box body, the heating box is arranged on the right side of the extrusion wheel, the quenching box is arranged on the right side of the heating box, and the cutting ring is arranged on the right side of the quenching box; the separating net is arranged in the box body and positioned between the quenching box and the cutting ring, a first round through hole and a second round through hole are formed in the separating net, the first round through hole is over against the cutting ring, the second round through hole is over against the pulley, and the pulley is arranged at the right end in the box body; the sliding rod is fixedly arranged in the box body, and the lead sliding block is movably arranged on the sliding rod; the pneumatic scissors and the take-up pulley are arranged in the box body and are positioned on the left side of the second round through hole, and the pneumatic scissors are positioned on the right side of the take-up pulley; the take-up pulley is connected with the motor through the torque protector, and the torque protector is connected with the pneumatic shear through the linkage controller; the right side of the box body is provided with a movable blade, and the bottom of the box body is provided with a leakage opening.
Further, the cutting ring comprises a cutter body, a cutter handle and a cutter head, the cutter head is fixedly arranged on the cutter body through the cutter handle, the cutter body is conical, the cutter head is arranged around the cutter body, the cutter head inclines towards the direction of the copper wire, an acute included angle is formed between the front end face facing the quenching box and the cross section of the copper wire, and the other two faces are curved surfaces; the cutting angle just enters the insulating skin and does not cut and damage the copper core wire, the insulating skin that sharp-pointed cutting angle cut can be further peeled off to both sides to the curved surface, and finally the insulating skin is separated completely with the copper core wire under the extrusion of cutter body.
Further, the cutting ring is conical, a knife edge is arranged on one side facing the quenching box, blades are arranged around the knife edge, and the number of the blades is six; the insulating skin can be stripped quickly.
Further, a reinforcing rod is arranged on the pulley; the stress direction of the reinforcing rod is consistent with the resultant force direction of the copper wire to the pulley, and the steering effect of the pulley can be stabilized.
Furthermore, the lead slider slides on the slide rod, and the stroke of the lead slider is consistent with the length of a reel of the take-up pulley; so that the copper wires are uniformly wound on the take-up pulley.
Has the advantages that: compared with the prior art, the invention enables the insulating sheath to be stripped from the copper core wire through the heating and quenching action of the copper wire, and then the insulating sheath can be completely removed through the action of the cutting ring; the copper wires are uniformly wound on the take-up pulley under the action of the wire guide sliding block; through the torsion limiting effect of the torsion protector, the pulling force on the copper wire can be limited, the copper wire is prevented from being broken, the linkage controller controls the pneumatic scissors to cut the copper wire after the winding thickness of the copper wire is reached, and the take-up pulley is replaced to take up the copper wire next time.
Drawings
FIG. 1: the structure of the device is shown schematically;
FIG. 2: the partial structure schematic diagram of the cutting ring;
in the figure, 1-box; 2-an extrusion wheel; 3-heating the box; 4-quenching box; 5-cutting with a ring; 51-a cutter body; 52-a tool shank; 53-a cutter head; 6-a pulley; 7-a barrier net; 8-a slide rod; 9-a wire slider; 10-pneumatic scissors; 11-a linkage controller; 12-a motor; 13-a torsion protector; 14-a take-up pulley; 15-leakage opening; 16-a first circular through hole; 17-a second circular through hole; 18-moving the blade.
Detailed Description
An embodiment of the present invention is further explained below with reference to the drawings.
A copper wire quick peeling and recovering device comprises a box body 1, an extrusion wheel 2, a heating box 3, a quenching box 4, a cutting ring 5, a pulley 6, a separation net 7, a sliding rod 8, a wire sliding block 9, a pneumatic shear 10, a linkage controller 11, a motor 12, a torsion protector 13 and a take-up pulley 14.
Be equipped with on the box 1 and extrude wheel 2, the clearance of extruding between the wheel 2 slightly is lighter than the diameter of retrieving the copper line, retrieves the copper line and extrudes from extruding between the wheel 2, becomes the process after the linear state gets into.
Be equipped with heating cabinet 3 in the box 1, the copper line of collimation state gets into from the one end of heating cabinet 3, goes out from the other end after the high temperature toasts. Most of recovered copper wires are aged seriously, an insulating skin wrapped by the copper wires is aged and becomes brittle, cracked cracks exist, air is contained in the cracks, after high-temperature baking is carried out, the cracks are further deepened due to thermal expansion of the insulating skin, meanwhile, the air with an obvious thermal expansion effect and water vapor contained in the air are gasified, and the expansion gas further aggravates the extension of the cracks.
The box 1 is interior and be located 3 right sides of heating cabinet and be equipped with rapid cooling case 4, and the back is toasted through high temperature and is gone into the rapid cooling case 4 and carry out the rapid cooling and handle, and the copper line after the inflation gathers the shrink, because the expend with heat and contract with cold degree of insulating skin is different for copper core and insulating skin peel off, and the insulating skin nature after heating rapid cooling handles is more fragile.
The right side of the quenching box 4 is provided with a cutting ring 5, the copper wire processed by the heating box 3 and the quenching box 4 enters the cutting ring 5, and the insulation sheath is cut and stripped by a tool bit 53.
The cutting ring 5 comprises a cutter body 51, a cutter handle 52 and a cutter head 53; the cutter body 51 is in a circular truncated cone shape, the left end is small, the right end is large, one side facing the quenching box 4 is a small end, and copper wires enter from the small end. The aperture of the small end is slightly larger than the diameter of the copper core wire and smaller than the diameter of the copper wire, the tool bits 53 are arranged around the small end, the number of the tool bits 53 is preferably six, incomplete stripping caused by insufficient ring cutting number is avoided, and meanwhile, the situation that the copper core wire is broken due to too much ring cutting resistance is avoided. When the copper wire stripping device is used, one end of a copper wire is firstly treated, a certain distance is stripped, and the copper core wire stripped of the insulating sheath extends into the cutting ring 5.
The cutter bit 53 is fixedly arranged on the cutter body 51 through the cutter handle 52, the cutter bit 53 is in a three-face edge shape and inclines towards the copper wire direction, wherein the front end face facing the quenching box 4 and the cross section of the copper wire form a certain acute included angle, preferably 37 degrees in the embodiment, the other two faces and the front end face are intersected to form a sharp cutting angle, and the cutter bit 53 inclines towards the copper wire direction, so that the cutting angle just enters the insulating skin and does not cut and damage the copper wire; in addition, the two surfaces are curved surfaces and have smaller radian, so that the insulating sheath cut by a sharp cutting angle can be further peeled to the two sides, and finally the insulating sheath is completely separated from the copper core wire under the extrusion of the cutter body 51 (because the aperture of the small end is slightly larger than the diameter of the copper core wire and smaller than the diameter of the copper wire).
An isolation net 7 is arranged between the quenching box 4 and the cutting ring 5 in the box body 1, the isolation net 7 divides the interior of the box body 1 into a right stripping area and a left packing area, and the stripped insulation skin is prevented from entering the left packing area; the copper wire passes through the quenching box 4 and then enters the cutting ring 5 through the first round through hole 16 arranged on the separation net 7.
The pulley 6 is arranged on the inner wall of the right box body in the box body 1, and the pulley 6 device turns the stripped copper wire and then enters a packing area through a second round through hole 17 formed in the isolation net 7 after turning.
During the packing, should provide enough big pulling force for the insulating skin of copper line can be peeled off to cutting ring 5, and at this moment, pulley 6 turns to and need bear very big power, for guaranteeing pulley 6 job stabilization nature, sets up anchor strut 17 and consolidates on pulley 6 receives the opposite direction of copper line resultant force.
The bottom of the right end of the box body 1 is provided with a leakage opening 15, and the stripped insulating skin is gathered in the glass area and leaks out of the leakage opening 15.
The upper part of the stripping area is provided with a movable blade 18, the movable blade 18 moves back and forth to cut the strip-shaped insulating skin which possibly exists after stripping into short strips, and the phenomenon of blockage caused by hanging on a copper wire and being clamped on the pulley 6 is avoided.
A slide rod 8 is arranged in the packing area, the slide rod 8 is fixedly connected in the box body 1, and a lead slide block 9 is arranged on the slide rod 8. The lead slider 9 can slide on the slide rod 8, the sliding speed is matched with the angular speed of the take-up pulley 14, and the stroke is consistent with the length of a reel of the take-up pulley 14. In the packing process, the wire slide block 9 slides on the slide rod 8 along with the rotation of the take-up pulley 14, so that the copper wire is uniformly wound on the take-up pulley 14.
As the packaging process proceeds, the thickness of the copper wire wound on the take-up pulley 14 is gradually increased, and since the angular speed of the take-up shaft is constant, the pull force formula F of the take-up is ω2R, the tension of the take-up line is gradually increased, so that the copper wire is easily broken, and the packaging and recycling process is interrupted.
A torsion protector 13 is arranged between the take-up pulley 14 and the motor 12, the set value of the torsion protector 13 is set to avoid causing overlarge tension of a copper wire, and the torsion protector 13 is connected with the pneumatic scissors 10 through the linkage controller 11.
When the copper wire wound by the take-up pulley 14 reaches a certain value, the torque protector 13 is triggered, the torque protector 13 will not transmit the torque of the motor 12, the linkage controller 11 triggers the pneumatic scissors 10, and the pneumatic scissors 10 act to cut the copper wire.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A copper wire rapid peeling and recovering device is characterized by comprising a box body, an extrusion wheel, a heating box, a quenching box, a cutting ring, a pulley, a movable blade, a blocking net, a sliding rod, a lead sliding block, a pneumatic shear, a linkage controller, a motor, a torsion protector and a take-up pulley; the extrusion wheel is arranged at the left end of the box body, the heating box, the quenching box and the cutting ring are arranged in the box body, the heating box is arranged on the right side of the extrusion wheel, the quenching box is arranged on the right side of the heating box, and the cutting ring is arranged on the right side of the quenching box; the separating net is arranged in the box body and positioned between the quenching box and the cutting ring, a first round through hole and a second round through hole are formed in the separating net, the first round through hole is over against the cutting ring, the second round through hole is over against the pulley, and the pulley is arranged at the right end in the box body; the sliding rod is fixedly arranged in the box body and positioned on the left side of the blocking net, and the lead sliding block is movably arranged on the sliding rod; the pneumatic scissors and the take-up pulley are arranged in the box body and are positioned on the left side of the second round through hole, and the pneumatic scissors are positioned between the take-up pulley and the sliding rod; the take-up pulley is connected with the motor through the torque protector, and the torque protector is connected with the pneumatic shear through the linkage controller; the right side of the box body is provided with a movable blade, and the bottom of the box body is provided with a leakage opening.
2. The quick copper wire stripping and recycling device according to claim 1, characterized in that: the cutting ring comprises a cutter body, a cutter handle and a cutter head, the cutter head is fixedly arranged on the cutter body through the cutter handle, the cutter head is inclined towards the copper wire direction, the front end face facing the quenching box and the cross section of the copper wire form an acute included angle, and the other two side faces are curved surfaces.
3. The quick copper wire stripping and recycling device according to claim 2, characterized in that: the cutter body is round platform form, encircles the cutter body and sets up the tool bit.
4. The quick copper wire stripping and recycling device according to claim 1, characterized in that: and reinforcing rods are arranged on the pulleys.
5. The quick copper wire stripping and recycling device according to claim 1, characterized in that: the lead slider slides on the slide rod, and the stroke of the lead slider is consistent with the length of a reel of the take-up pulley.
6. The quick copper wire stripping and recycling device according to claim 1, characterized in that: the box body is made of Q235 steel.
7. The quick copper wire stripping and recycling device according to claim 3, characterized in that: the number of the blades arranged around the cutter body is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810751479.0A CN110707606B (en) | 2018-07-10 | 2018-07-10 | Quick peeling and recycling device for copper wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810751479.0A CN110707606B (en) | 2018-07-10 | 2018-07-10 | Quick peeling and recycling device for copper wires |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110707606A true CN110707606A (en) | 2020-01-17 |
| CN110707606B CN110707606B (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810751479.0A Active CN110707606B (en) | 2018-07-10 | 2018-07-10 | Quick peeling and recycling device for copper wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110707606B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114977017A (en) * | 2022-07-13 | 2022-08-30 | 江苏闪奇电器有限公司 | Stripping and separating equipment for cables of recovery circuit |
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| JP2011004511A (en) * | 2009-06-18 | 2011-01-06 | Swcc Showa Cable Systems Co Ltd | Disassembling method of cable |
| CN201498276U (en) * | 2009-08-10 | 2010-06-02 | 魏凯 | Variable-temperature electrical wire and cable sheath disassembly machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110707606B (en) | 2021-03-12 |
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