CN109102969B - Recovery processing technology for scrapped aluminum stranded wire - Google Patents
Recovery processing technology for scrapped aluminum stranded wire Download PDFInfo
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- CN109102969B CN109102969B CN201810968114.3A CN201810968114A CN109102969B CN 109102969 B CN109102969 B CN 109102969B CN 201810968114 A CN201810968114 A CN 201810968114A CN 109102969 B CN109102969 B CN 109102969B
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- aluminum stranded
- stranded wire
- aluminum
- wire
- wires
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B15/00—Apparatus or processes for salvaging material from cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B15/00—Apparatus or processes for salvaging material from cables
- H01B15/005—Apparatus or processes for salvaging material from cables by cutting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Processing Of Solid Wastes (AREA)
Abstract
The patent discloses a recovery processing technology of scrapped aluminum stranded wires, which comprises the following steps: collecting; collecting the scrapped aluminum stranded wires; placing; placing the aluminum stranded wire in the step one on a supporting plate by using a recovery processing device, so that the top of the aluminum stranded wire is abutted against a driving wheel, and two sides of the aluminum stranded wire are abutted against a correction arm; correcting; the rotating driving wheel is utilized to drive the aluminum stranded wire to move towards the direction of the through hole, and the aluminum stranded wire is corrected by the correction arm so as to be straight; cutting; cutting both sides of the aluminum stranded wire penetrating through the through hole to form a gap between the aluminum wire and the copper wire; the cut aluminum stranded wires fall into the box body; separating; and vibrating the aluminum stranded wires in the box body so as to separate the aluminum wires from the steel wires, and then collecting the steel wires. The problem that the degree of difficulty is big for separating aluminum wire and copper wire when present aluminum stranded conductor retrieves is mainly solved to this scheme.
Description
Technical Field
The invention relates to the technical field of equipment or a method for recovering waste materials of cables.
Background
With the popularization of electronic and electric products, a large amount of waste electric wires and cables are generated every year, and the waste electric wires and cables contain a large amount of metals, so that the waste electric wires and cables have great social significance and economic value for efficient recycling of the waste electric wires and cables.
The aluminum stranded wire is formed by stranding aluminum wires and steel wires, the inside of the aluminum stranded wire is a steel core, and the outside of the aluminum stranded wire is formed by winding the aluminum wires around the steel core in a stranding mode; the aluminum stranded wire is usually recycled by separating the aluminum wire and the steel wire. At present, because the shape of the scrapped aluminum stranded wire is possibly bent, the winding force of the aluminum wire on the steel wire is concentrated at a plurality of positions, the winding effect is enhanced, and the later separation difficulty of the aluminum wire and the steel wire is increased; in addition, at present, the separation of the aluminum wire and the steel wire is mainly performed manually, which results in low separation efficiency.
Disclosure of Invention
The invention aims to provide a recycling processing technology of a scrapped aluminum stranded wire, and the recycling processing technology is used for solving the problem that the difficulty in separating an aluminum wire and a steel wire is high when the aluminum stranded wire is recycled at present.
In order to achieve the above object, the basic scheme of the invention is as follows: the recycling processing technology of the scrapped aluminum stranded wire comprises the following steps:
the method comprises the following steps: collecting; collecting the scrapped aluminum stranded wires;
step two: placing; placing the aluminum stranded wire in the step one on a supporting plate by using a recovery processing device, so that the top of the aluminum stranded wire is abutted against a driving wheel, and two sides of the aluminum stranded wire are abutted against a correction arm;
step three: correcting; the rotating driving wheel is utilized to drive the aluminum stranded wire to move towards the direction of the through hole, and the aluminum stranded wire is corrected by the correction arm so as to be straight;
step four: cutting; cutting both sides of the aluminum stranded wire penetrating through the through hole to enable a gap to be formed between the aluminum wire and the steel wire; the cut aluminum stranded wires fall into the box body;
step five: separating; and vibrating the aluminum stranded wires in the box body so as to separate the aluminum wires from the steel wires, and then collecting the steel wires.
The advantages of the basic scheme are:
1. compared with the prior art, the aluminum stranded wire is subjected to straight processing before the aluminum wire and the steel wire on the aluminum stranded wire are separated, so that the winding force of the aluminum wire on the steel wire is more uniform (namely the dispersion of the winding force), and the separation difficulty of the aluminum wire and the steel wire is reduced.
2. Compare in prior art, this scheme replaces artifical aluminium conductor and the copper wire separation on to the aluminium stranded conductor through machinery, has effectively reduced artifical intensity of labour, and then has improved separation efficiency, has both promoted recovery efficiency.
3. This scheme is through cutting the both sides to aluminum stranded conductor for produce the clearance between aluminum conductor and the copper wire, can play the promotion effect to the separation of later stage aluminum conductor and copper wire, it is easier to make the separation of aluminum conductor and copper wire, has strengthened the separation effect of aluminum conductor and copper wire promptly.
And further, carrying out ash removal treatment on the aluminum stranded wire in the step one. Through the arrangement, the aluminum stranded wire is subjected to dust treatment, so that the dust can be prevented from blocking the recovery treatment device and influencing the normal operation of the recovery treatment device.
And further, leveling the aluminum stranded wire subjected to ash removal. Through the setting, through the preliminary treatment to the aluminium stranded conductor flattening, can further strengthen the flattening effect to the aluminium stranded conductor, and then be favorable to the separation of later stage aluminium conductor and copper wire.
And further, placing the aluminum stranded wires in the second step on a supporting plate one by one, wherein the distance between every two adjacent aluminum stranded wires is 5-10 cm. Through the arrangement, the aluminum stranded wires are recycled intermittently, so that the correction, cutting and separation effects of the single aluminum stranded wire are better.
Drawings
FIG. 1 is a schematic view of an embodiment of a recycling apparatus according to the present invention;
fig. 2 is a sectional view of the case.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a supporting plate 1, a motor 2, a box body 3, a through hole 4, a cutting knife 5, a linkage shaft 6, a driving wheel 7, a cam 8, a ring groove 9, a first inclined wedge 10, a first spring 11, a first wedge surface 12, a transverse hole 13, a correction arm 14, a nut 15, a threaded rod 16, a vertical groove 17, a vertical rod 18, a second spring 19, a second inclined wedge 20, a second wedge surface 21, an auxiliary shaft 22, a belt 23, a sector gear 24, a supporting shaft 25, a driven gear 26, a rack 27, a sliding groove 28, a sliding block 29, a third spring 30, a convex block 31, a discharging hole 32, a recycling box 33, a guide hole 34, a first pressing block 35 and a second pressing block 36.
The embodiment of the recycling processing technology of the scrapped aluminum stranded wire comprises the following steps:
the method comprises the following steps: collecting; collecting the scrapped aluminum stranded wires;
step two: removing ash; performing ash removal treatment on the collected aluminum stranded wires;
step three: leveling; carrying out leveling pretreatment on the aluminum stranded wire after ash removal;
step four: placing; a recovery processing device is needed to be used, the aluminum stranded wire in the step one is placed on the supporting plate 1, so that the top of the aluminum stranded wire is abutted against the driving wheel 7, and two sides of the aluminum stranded wire are abutted against the correcting arm 14;
step five: correcting; the rotating driving wheel 7 is used for driving the aluminum stranded wire to move towards the through hole 4, and the aluminum stranded wire is corrected through the correction arm 14 to be straight;
step six: cutting; cutting both sides of the aluminum stranded wire passing through the through hole 4 to generate a gap between the aluminum wire and the steel wire; the cut aluminum stranded wires fall into the box body 3;
step seven: separating; the aluminum stranded wires in the box body 3 are vibrated, so that the aluminum wires and the steel wires are separated, and then the steel wires are collected.
Wherein the steps from the fourth step to the seventh step adopt a recovery processing device for processing:
as shown in attached drawings 1 and 2, the recovery processing device comprises a base, wherein a support plate 1, a motor 2 and a box body 3 are arranged on the base, and the support plate 1 is used for placing scrapped aluminum stranded wires; a through hole 4 is formed in the supporting plate 1, and the through hole 4 is used for the waste aluminum stranded wire to pass through; and cutting knives 5 for cutting aluminum wires are arranged on two sides of the through hole 4.
A linkage shaft 6 is fixedly connected to an output shaft of the motor 2, and a driving wheel 7 for driving the aluminum stranded wire to move is fixedly connected to the linkage shaft 6; a cam 8 is fixedly connected to the linkage shaft 6; annular grooves 9 are formed in the two sides of the cam 8 on the linkage shaft 6, a first inclined wedge block 10 is connected to each annular groove 9 in a sliding mode, and a first spring 11 is fixedly connected between each first inclined wedge block 10 and each annular groove 9; the upper end of the first wedge block 10 is provided with a first wedge surface 12, and the lower end of the first wedge block 10 is provided with a transverse hole 13; the side wall of the first wedge block 10 is welded with a correction arm 14 for correcting the aluminum stranded wire.
The ring groove 9 is also provided with threads, and the ring groove 9 is also in threaded connection with a nut 15; the nut 15 is provided with a plurality of threaded holes at equal intervals along the circumferential direction, and the threaded holes are in threaded connection with threaded rods 16 capable of penetrating through the transverse holes 13, so that the threaded rods 16 are positioned below the correcting arms 14.
A vertical groove 17 is formed in the base, a vertical rod 18 is connected in the vertical groove 17 in a sliding mode, and a second spring 19 is fixedly connected between the vertical rod 18 and the vertical groove 17; the lower end of the vertical rod 18 is fixedly connected with a second wedge 20 which is abutted against the cam 8, and both sides of the second wedge 20 are provided with second wedge surfaces 21 which are abutted against the first wedge surfaces 12.
An opening is arranged at the upper end of the box body 3, and the top of the box body 3 is fixedly connected with the supporting plate 1; an auxiliary shaft 22 is rotatably connected to the side wall of the box body 3, and a belt 23 is sleeved between the auxiliary shaft 22 and the linkage shaft 6; a sector gear 24 is fixedly connected to the auxiliary shaft 22, and the sector gear 24 is positioned in the box body 3; a supporting shaft 25 is rotatably connected to the inner wall of the box body 3, and a torsion spring is fixedly connected between the supporting shaft 25 and the inner wall of the box body 3; a driven gear 26 meshed with the sector gear 24 is fixedly connected to the supporting shaft 25; the driven gear 26 is provided with racks 27 on both sides thereof to be engaged with the driven gear 26, and the sector gear 24 is not on the moving locus of the racks 27.
The inner walls of two sides of the box body 3 are vertically provided with sliding chutes 28, the sliding chutes 28 are connected with sliding blocks 29 in a sliding way, and third springs 30 are fixedly connected between the sliding blocks 29 and the sliding chutes 28; a plurality of lugs 31 and discharge holes 32 are equidistantly arranged on the slide block 29, and the discharge holes 32 are positioned between the two lugs 31; the heights of the plurality of lugs 31 are gradually reduced from the side wall of the box body 3 to the direction of the driven gear 26; a recovery box 33 with an opening at the upper end is arranged at the bottom of the slide block 29. One end of the sliding block 29, which is far away from the third spring 30, is provided with a guide hole 34, and the rack 27 slides in the guide hole 34; the rack 27 is welded with a first pressing block 35 and a second pressing block 36 from top to bottom in sequence, and the sliding block 29 is located between the first pressing block 35 and the second pressing block 36.
The specific principle of adopting the recovery processing device to carry out the processing of the steps four to seven is as follows:
the scrapped aluminum stranded wire is placed on the supporting plate 1, the top of the scrapped aluminum stranded wire is abutted against the driving wheel 7, and two sides of the aluminum stranded wire are abutted against the correcting arms 14 on the first inclined wedge blocks 10 on the two sides respectively.
The motor 2 is started, an output shaft of the motor 2 drives the linkage shaft 6 to rotate, the linkage shaft 6 drives the scrapped aluminum stranded wire to move towards the through hole 4 in the supporting plate 1, and the bent aluminum stranded wire can be corrected by matching with the correction arm 14; the linkage shaft 6 also drives the cam 8 to rotate, and the second wedge blocks 20 are intermittently extruded by the convex parts of the cam 8 and are matched with the second spring 19 to drive the second wedge blocks 20 to vertically reciprocate; when the second wedge block 20 moves downwards, the second wedge surface on the second wedge block 20 presses the first wedge surface on the first wedge block 10, so that the first wedge block 10 slides on the ring groove 9; the threaded rod 16 on the nut 15 passes through the transverse hole 13 to act on the aluminum stranded wire, and can perform a correcting function on other places (acting points of the non-correcting arm 14) of the aluminum stranded wire, so that the correcting effect on the aluminum stranded wire is enhanced; the aluminum stranded wires are subjected to correction treatment intermittently through the correction arms 14 and the threaded rods 16, so that the aluminum stranded wires can be straightened; wherein, the position of the screw cap 15 on the ring groove 9 can be adjusted according to the size of the aluminum stranded wire; further, the position of the threaded rod 16 within the threaded bore may also be adjusted.
The corrected aluminum stranded wire moves into the through hole 4, so that the aluminum stranded wire is cut under the action of the cutting knife 5; both sides of an aluminum wire on the aluminum stranded wire are cut, so that a gap is formed between the aluminum wire and a steel wire; the cut aluminum stranded wires fall onto the sliding block 29 in the box body 3 through the through hole 4.
The linkage shaft 6 can also drive the auxiliary shaft 22 to rotate, the auxiliary shaft 22 drives the sector gear 24 to rotate, the sector gear 24 is intermittently meshed with the driven gear 26 and matched with the torsion spring to drive the driven gear 26 to reciprocate clockwise and anticlockwise, and then the driven gear 26 drives the racks 27 on two sides to reciprocate vertically; the rack 27 can drive the sliding block 29 to slide up and down in the sliding groove 28 by the first pressing block 35 or the second pressing block 36 in cooperation with the third spring 30, namely, the sliding block 29 generates vibration; the aluminum stranded wire can be subjected to vibration treatment through the sliding block 29 and the bump 31, namely, the aluminum stranded wire and the steel stranded wire can be separated; moreover, because the moving directions of the racks 27 on the two sides of the driven gear 26 are opposite, after the action of the sector gear 24 on the driven gear 26 disappears, the driven gear 26 rotates under the action of the torsion spring, and further the action of the first pressing piece 35 or the second pressing piece 36 on the rack 27 disappears, and the rack 27 is reset under the action of the third spring 30;
the driven gear 26 continues to drive the racks 27 on the two sides to move; when the left rack 27 moves upwards, the second pressing block 36 on the left rack 27 impacts the sliding block 29, so that the vibration effect on the sliding block 29 is enhanced, namely the vibration effect on the aluminum stranded wire is enhanced; moreover, the heights of the bumps 31 are gradually reduced from the side wall of the box body 3 to the driven gear 26, so that the aluminum stranded wires on the sliding blocks 29 move to the adjacent sliding blocks 29, and the vibration effect on the aluminum stranded wires, namely the separation effect of the aluminum wires and the steel wires, is further ensured.
Because the aluminium wire is twined at the copper wire outer wall, the width of aluminium wire is greater than the width of steel wire, and the steel wire can drop to collection in collection box 33 from discharge opening 32 promptly.
The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the invention has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (4)
1. The recycling processing technology of the scrapped aluminum stranded wire is characterized by comprising the following steps of: the method comprises the following steps:
the method comprises the following steps: collecting; collecting the scrapped aluminum stranded wires;
step two: placing; the recycling device comprises a base, wherein a support plate, a motor and a box body are arranged on the base, a through hole is formed in the support plate, and cutting knives are arranged on the inner walls of two sides of the through hole; the output shaft of the motor is connected with a linkage shaft, the linkage shaft is fixedly connected with a driving wheel and a cam, annular grooves are formed in the linkage shaft and located on two sides of the cam, a first inclined wedge block is connected in the annular grooves in a sliding mode, and a first spring is fixed between the first inclined wedge block and the annular grooves; the upper end of the first wedge block is provided with a first wedge surface, and the lower end of the first wedge block is provided with a transverse hole; a correcting arm is arranged on the side wall of the first inclined wedge block; the ring groove is also provided with threads, and the ring groove is also in threaded connection with a nut; a plurality of threaded holes are circumferentially and equidistantly formed in the nut, threaded rods capable of penetrating through the transverse holes are in threaded connection with the threaded holes, and the threaded rods are located below the correction arms; a vertical groove is formed in the base, a vertical rod is connected in the vertical groove in a sliding mode, and a second spring is fixedly connected between the vertical rod and the vertical groove; a second wedge block which is abutted against the cam is fixedly connected to the lower end of the vertical rod, and second wedge surfaces which are abutted against the first wedge surfaces are arranged on two sides of the second wedge block; placing the aluminum stranded wire in the first step on a supporting plate, enabling the top of the aluminum stranded wire to be abutted against a driving wheel, and enabling two sides of the aluminum stranded wire to be abutted against a correcting arm;
step three: correcting; the rotating driving wheel is utilized to drive the aluminum stranded wire to move towards the direction of the through hole, and the aluminum stranded wire is corrected by the correction arm so as to be straight;
step four: cutting; cutting both sides of the aluminum stranded wire penetrating through the through hole to enable a gap to be formed between the aluminum wire and the steel wire; the cut aluminum stranded wires fall into the box body;
step five: separating; and vibrating the aluminum stranded wires in the box body so as to separate the aluminum wires from the steel wires, and then collecting the steel wires.
2. The recycling processing technology of the scrapped aluminum stranded wire of claim 1, which is characterized in that: and (4) performing ash removal treatment on the aluminum stranded wire in the step one.
3. The recycling processing technology of the scrapped aluminum stranded wire according to claim 2, characterized in that: and leveling the aluminum stranded wire subjected to ash removal.
4. The recycling processing technology of the scrapped aluminum stranded wire according to claim 3, characterized in that: and D, placing the aluminum stranded wires in the step two on a supporting plate one by one, wherein the distance between every two adjacent aluminum stranded wires is 5-10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968114.3A CN109102969B (en) | 2018-08-23 | 2018-08-23 | Recovery processing technology for scrapped aluminum stranded wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968114.3A CN109102969B (en) | 2018-08-23 | 2018-08-23 | Recovery processing technology for scrapped aluminum stranded wire |
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| Publication Number | Publication Date |
|---|---|
| CN109102969A CN109102969A (en) | 2018-12-28 |
| CN109102969B true CN109102969B (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810968114.3A Active CN109102969B (en) | 2018-08-23 | 2018-08-23 | Recovery processing technology for scrapped aluminum stranded wire |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111161929B (en) * | 2019-12-30 | 2021-03-23 | 重庆工程职业技术学院 | Device for twisting and splitting steel wire rope or steel strand |
Citations (5)
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|---|---|---|---|---|
| CN203536132U (en) * | 2013-11-13 | 2014-04-09 | 丁亚东 | Waste cable recovering device |
| CN103795009A (en) * | 2014-02-19 | 2014-05-14 | 株洲时代电气绝缘有限责任公司 | Electromagnetic wire insulating layer separation device and method |
| CN206075965U (en) * | 2016-08-29 | 2017-04-05 | 河南康百万环保科技有限公司 | Waste and old cable and wire recycling machine |
| CN107611856A (en) * | 2017-09-21 | 2018-01-19 | 安徽霍山龙鑫金属科技有限公司 | A kind of waste and old cable automatic peeling reclaimer |
| CN207682722U (en) * | 2017-11-26 | 2018-08-03 | 鸿泰（清远）铝业有限公司 | A kind of efficient and environment-friendly type vibration separate equipment for electric wire recycling |
-
2018
- 2018-08-23 CN CN201810968114.3A patent/CN109102969B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203536132U (en) * | 2013-11-13 | 2014-04-09 | 丁亚东 | Waste cable recovering device |
| CN103795009A (en) * | 2014-02-19 | 2014-05-14 | 株洲时代电气绝缘有限责任公司 | Electromagnetic wire insulating layer separation device and method |
| CN206075965U (en) * | 2016-08-29 | 2017-04-05 | 河南康百万环保科技有限公司 | Waste and old cable and wire recycling machine |
| CN107611856A (en) * | 2017-09-21 | 2018-01-19 | 安徽霍山龙鑫金属科技有限公司 | A kind of waste and old cable automatic peeling reclaimer |
| CN207682722U (en) * | 2017-11-26 | 2018-08-03 | 鸿泰（清远）铝业有限公司 | A kind of efficient and environment-friendly type vibration separate equipment for electric wire recycling |
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| CN109102969A (en) | 2018-12-28 |
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