CN115502234A

CN115502234A - Silver-plated copper alloy wire drawing machine

Info

Publication number: CN115502234A
Application number: CN202211200914.3A
Authority: CN
Inventors: 周小明; 王飞鹏; 戴天宝
Original assignee: Dongguan Dowin Communication Tech Co ltd
Current assignee: Dongguan Dowin Communication Tech Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-23

Abstract

The invention relates to a wire drawing machine, in particular to a silver-plated copper alloy wire drawing machine. The silver-plated copper alloy wire drawing machine which can uniformly roll the copper alloy wire, does not need people to arrange the copper alloy wire and has high working efficiency needs to be designed. The utility model provides a silvering copper alloy wire drawing machine, sprays the module including mounting platform, fixing base and coolant oil, and the right side rigid coupling has the fixing base in the mounting platform top, and the right rear side rigid coupling in mounting platform top has the coolant oil to spray the module. The winding drum is driven to wind the copper alloy wire in a reverse rotation mode, so that the copper alloy wire is thinned and drawn through the wire drawing die in the winding process of the copper alloy wire, meanwhile, the cooling oil spraying module sprays cooling liquid to cool the wire drawing die, the electric push rod drives the two guide wheels to move back and forth through the sliding block, the two guide wheels move back and forth to drive the copper alloy wire to move back and forth, and the winding drum is enabled to wind the copper alloy wire more uniformly.

Description

Silver-plated copper alloy wire drawing machine

Technical Field

The invention relates to a wire drawing machine, in particular to a silver-plated copper alloy wire drawing machine.

Background

At present, most of copper alloy wires are subjected to drawing treatment by a wire drawing machine before being plated with silver, the diameter, the roundness, the internal metallographic structure, the surface finish and the straightening degree of the copper alloy wires all meet the raw material treatment requirements required by production of metal products such as standard parts and the like, but most of the copper alloy wires in the prior art are directly drawn out of the wire drawing machine, and then the copper alloy wires freely fall down due to gravity to form a ring shape, so that subsequent arrangement by workers is required, and the wire drawing machine is troublesome and low in efficiency.

Based on the defects in the prior art, the silver-plated copper alloy wire drawing machine can uniformly roll the copper alloy wire, does not need people to finish, and is high in working efficiency.

Disclosure of Invention

In order to overcome the defects that most of copper alloy wires directly pull out from the interior of a wire drawing machine and then freely fall down to form a ring shape, so that subsequent arrangement needs to be carried out by workers, and the copper alloy wires are relatively troublesome and low in efficiency, the silver-plated copper alloy wire drawing machine provided by the invention can be used for uniformly winding the copper alloy wires, does not need people to carry out arrangement, and is high in working efficiency.

The technical scheme of the invention is as follows:

the utility model provides a silvering copper alloy wire drawing machine, sprays the module including mounting platform, fixing base and coolant oil, and the right side rigid coupling has the fixing base in the mounting platform top, and the right rear side rigid coupling in mounting platform top has the coolant oil to spray the module, still including wire drawing mould and stop gear, has placed the wire drawing mould at the interval in the fixing base, is provided with on the fixing base to be used for the spacing stop gear of wire drawing mould.

Further explaining, the device also comprises a winding mechanism, and the mounting platform is provided with the winding mechanism for winding the copper alloy wire.

Further, the limiting mechanism comprises fixing plates, a rotating shaft, a rotating frame, arc-shaped pressing plates and coil springs, the fixing plates are fixedly connected to the upper portion of the rear side face of the fixing base in a bilateral symmetry mode, the rotating shaft is rotatably arranged between the fixing plates on the left side and the right side, the rotating frame is fixedly connected to the middle of the rotating shaft, the arc-shaped pressing plates are fixedly connected to the rotating frame at intervals, the coil springs are connected between the rotating frame and the fixing plates on the left side and the right side, and the coil springs on the left side and the right side are wound on the rotating shaft.

It is further explained that winding mechanism is including the mounting bracket, the bobbin, including a motor, an end cap, a controller, and a cover plate, first frid, the sliding block, leading wheel and electric putter, the fixed mounting bracket that has worn of mounting platform left part, mounting bracket upper portion rotary type is equipped with the bobbin, the bottom rigid coupling has the motor in the mounting bracket, through synchronous belt drive between the output shaft of motor and the bobbin, mounting bracket right flank upper portion rigid coupling has first frid, first frid internal sliding formula is equipped with the sliding block, sliding block top rotary type is equipped with two leading wheels, mounting platform top left side rear side rigid coupling has electric putter, electric putter's telescopic link and sliding block fixed connection.

The wire drawing die further comprises a wire inlet auxiliary mechanism for enabling a copper alloy wire to conveniently penetrate through the wire drawing die, wherein the wire inlet auxiliary mechanism comprises a second groove plate, a sliding plate, a first top plate, a sliding top frame and a first inclined plate, the right front side of the top of the mounting platform is fixedly connected with the second groove plate, the sliding plate is arranged in the second groove plate in a sliding mode, the rear side face of the sliding plate is fixedly connected with the first top plate, the wire drawing die is fixedly connected with the sliding top frame, the sliding top frame is connected with a fixed base in a sliding mode, the bottom of the sliding top frame is fixedly connected with the first inclined plate, and the first inclined plate is fixedly connected with the first top plate.

Further explaining, still including the release mechanism who is used for swing rotating turret, release mechanism includes stopper, the deflector, the second swash plate, the second roof, rack and column gear, the fixing base trailing flank bilateral symmetry rigid coupling has the stopper, all the slidingtype is equipped with the deflector on the stopper of the left and right sides, the rigid coupling has the second swash plate between the left and right sides deflector bottom, the first roof trailing flank rigid coupling has the second roof, the second roof contacts with the second swash plate, the bilateral symmetry rigid coupling of second swash plate top has the rack, the pivot left and right sides all rigid coupling has the column gear, left and right sides column gear respectively with left and right sides rack toothing.

Further, the copper alloy wire guiding device further comprises a guiding mechanism used for guiding the copper alloy wire, wherein the guiding mechanism comprises a fixed block and a guiding ring, the left side and the right side of the fixed seat are fixedly connected with the fixed block, and the tops of the fixed blocks on the left side and the right side are fixedly connected with the guiding ring used for guiding the copper alloy wire.

Further explaining, the cleaning device also comprises a cleaning mechanism for cleaning the copper alloy wire, the cleaning mechanism comprises a vertical plate and a sponge block, the left part of the fixing seat is fixedly connected with the vertical plate, and the vertical plate is internally and fixedly connected with the sponge block for cleaning the copper alloy wire.

Compared with the prior art, the invention has the following advantages:

1. the winding drum is driven to wind the copper alloy wire in a reverse rotation mode, so that the copper alloy wire is subjected to fine wire drawing through the wire drawing die in the winding process of the copper alloy wire, meanwhile, the cooling oil spraying module sprays cooling liquid to cool the wire drawing die, the electric push rod drives the two guide wheels to move back and forth through the sliding block, the two guide wheels move back and forth to drive the copper alloy wire to move back and forth, and the winding drum can wind the copper alloy wire more uniformly.

2. Under the effect of the wire inlet auxiliary mechanism, the sliding top frame moves upwards to drive the wire drawing die to move upwards, and people can pull the tail end of the copper alloy wire to penetrate through the wire drawing die, so that the copper alloy wire tail end can be conveniently pulled to penetrate through the wire drawing die by people.

3. Under the effect of clearance mechanism, when the bobbin reversal was rolled up the copper alloy wire afterwards, the sponge piece cleared up the copper alloy wire, avoided remaining piece or dust on the copper alloy wire.

Drawings

Fig. 1 is a schematic perspective view of a first perspective structure according to the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of a first embodiment of the limiting mechanism of the present invention.

Fig. 4 is a schematic perspective view of a second embodiment of the spacing mechanism of the present invention.

Fig. 5 is a schematic perspective view of a first winding mechanism according to the present invention.

Fig. 6 is a schematic perspective view of a second winding mechanism according to the present invention.

Fig. 7 is a schematic perspective view of a second viewing angle of the present invention.

Fig. 8 is a schematic perspective view of a first incoming line assisting mechanism according to the present invention.

Fig. 9 is a schematic perspective view of a second incoming line assisting mechanism according to the present invention.

Fig. 10 is a schematic perspective view of the unlocking mechanism of the present invention.

Fig. 11 is an enlarged schematic view of part a of the present invention.

Fig. 12 is a schematic perspective view of the guide mechanism of the present invention.

FIG. 13 is a perspective view of the cleaning mechanism of the present invention.

The parts are labeled as follows: 1. the installation platform, 2, a fixed base, 3, a wire drawing die, 4, a cooling oil spraying module, 5, a limiting mechanism, 51, a fixed plate, 52, a rotating shaft, 53, a rotating frame, 54, an arc-shaped pressing plate, 55, a coil spring, 6, a winding mechanism, 61, a mounting frame, 62, a winding drum, 63, a motor, 64, a first groove plate, 65, a sliding block, 66, a guide wheel, 67, an electric push rod, 7, an incoming line auxiliary mechanism, 71, a second groove plate, 72, a sliding plate, 73, a first top plate, 74, a sliding top frame, 75, a first inclined plate, 8, an unlocking mechanism, 81, a limiting block, 82, a guide plate, 83, a second inclined plate, 84, a second top plate, 85, a rack, 86, a column gear, 9, a guide mechanism, 91, a fixed block, 92, a guide ring, 10, a cleaning mechanism, 101, a vertical plate, 102 and a sponge block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

The utility model provides a silvering copper alloy wire drawing machine, as shown in fig. 1-6, including mounting platform 1, fixing base 2, wire drawing mould 3, the coolant oil sprays module 4, stop gear 5 and wire winding mechanism 6, the right side rigid coupling has fixing base 2 in the 1 top of mounting platform, wire drawing mould 3 has been placed at the interval in the fixing base 2, the right rear side rigid coupling in the 1 top of mounting platform has the coolant oil to spray module 4, be provided with stop gear 5 on the fixing base 2, stop gear 5 can realize spacing wire drawing mould 3, be provided with wire winding mechanism 6 on mounting platform 1, wire winding mechanism 6 can be used to carry out the rolling to the copper alloy wire.

As shown in fig. 1-6, the limiting mechanism 5 includes a fixing plate 51, a rotating shaft 52, a rotating frame 53, an arc-shaped pressing plate 54 and a coil spring 55, the fixing plate 51 is fixed on the upper portion of the rear side of the fixing base 2 in a bilateral symmetry manner, the rotating shaft 52 is rotatably disposed between the left and right fixing plates 51, the rotating frame 53 is fixed in the middle of the rotating shaft 52, the arc-shaped pressing plate 54 is fixed on the rotating frame 53 at intervals, the coil springs 55 are connected between the rotating frame 53 and the left and right fixing plates 51, and the left and right coil springs 55 are wound on the rotating shaft 52.

As shown in fig. 1, fig. 2, fig. 5 and fig. 6, the winding mechanism 6 includes an installation frame 61, a bobbin 62, a motor 63, a first groove plate 64, a sliding block 65, a guide wheel 66 and an electric push rod 67, the installation frame 61 is fixedly worn at the left part of the installation platform 1, the bobbin 62 is rotatably arranged at the upper part of the installation frame 61, the motor 63 is fixedly connected to the bottom in the installation frame 61, the output shaft of the motor 63 and the bobbin 62 are driven by a synchronous belt, the first groove plate 64 is fixedly connected to the upper part of the right side surface of the installation frame 61, the sliding block 65 is slidably arranged in the first groove plate 64, two guide wheels 66 are rotatably arranged at the top of the sliding block 65, the electric push rod 67 is fixedly connected to the left rear side of the top of the installation platform 1, and the telescopic rod of the electric push rod 67 is fixedly connected with the sliding block 65.

Firstly, an operator pulls a rotating frame 53 to swing downwards, a coil spring 55 is stretched, the rotating frame 53 swings downwards to drive an arc-shaped pressing plate 54 to swing upwards, then a wire drawing die 3 is placed from right to left and the diameter of the wire drawing die is reduced from large to small according to requirements, then the tail end of a copper alloy wire is pulled to pass through the wire drawing die 3 from large to small, then the tail end of the copper alloy wire is continuously pulled to pass through two guide wheels 66 to wind on a bobbin 62, the rotating frame 53 is loosened, the rotating frame 53 drives the arc-shaped pressing plate 54 to swing downwards to reset under the action of the coil spring 55, the arc-shaped pressing plate 54 swings downwards to reset to limit a wire drawing film, then a cooling oil spraying module 4 is externally connected with a pipeline, a motor 63 and an electric push rod 67 are started to work, the motor 63 drives the bobbin 62 to rotate reversely through synchronous belt transmission, the bobbin 62 rotates reversely to drive the copper alloy wire to be wound, and the guide wheels 66 play a role in guiding, thereby the copper alloy wire is refined and drawn through the wire drawing die 3 in the copper alloy wire winding process, simultaneously, the cooling oil spraying module 4 sprays cooling liquid to cool the wire drawing die 3, avoid the wire drawing die 3 to generate heat seriously, influence the wire drawing effect, and electric push rod 67 stretches out and draws back repeatedly and drives sliding block 65 to move back and forth, sliding block 65 moves back and forth and drives two guide wheels 66 to move back and forth, two guide wheels 66 move back and forth and drive the copper alloy wire to move back and forth, and then make the winding reel 62 to the copper alloy wire more even that the copper alloy wire is wound, after the wire drawing of copper alloy wire is accomplished, close motor 63 and electric push rod 67, motor 63 stops driving the winding reel 62 to reverse through synchronous belt transmission, electric push rod 67 also stops driving two guide wheels 66 to move back and forth through sliding block 65, take off the copper alloy wire and carry out the subsequent processing can.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 7, 8 and 9, the wire drawing die further includes a wire drawing auxiliary mechanism 7, the wire drawing auxiliary mechanism 7 includes a second groove plate 71, a sliding plate 72, a first top plate 73, a sliding top frame 74 and a first inclined plate 75, the second groove plate 71 is fixedly connected to the right front side of the top of the mounting platform 1, the sliding plate 72 is slidably arranged in the second groove plate 71, the first top plate 73 is fixedly connected to the rear side of the sliding plate 72, the sliding top frame 74 is fixedly connected to the wire drawing die 3, the sliding top frame 74 is slidably connected to the fixed base 2, the first inclined plate 75 is fixedly connected to the bottom of the sliding top frame 74, and the first inclined plate 75 is fixedly connected to the first top plate 73.

As shown in fig. 1, 7, 10 and 11, the locking device further includes a locking mechanism 8, the locking mechanism 8 includes a limiting block 81, a guiding plate 82, a second inclined plate 83, a second top plate 84, a rack 85 and a column gear 86, the limiting block 81 is fixed symmetrically on the left and right of the rear side of the fixing base 2, the guiding plates 82 are arranged on the limiting blocks 81 on the left and right sides in a sliding manner, the second inclined plate 83 is fixed between the bottoms of the guiding plates 82 on the left and right sides, the second top plate 84 is fixed on the rear side of the first top plate 73, the second top plate 84 contacts with the second inclined plate 83, the rack 85 is fixed symmetrically on the top of the second inclined plate 83 on the left and right sides, the column gear 86 is fixed on the left and right sides of the rotating shaft 52, and the column gears 86 on the left and right sides are respectively engaged with the rack 85 on the left and right sides.

When the copper alloy wire is drawn, the sliding plate 72 is pulled to move leftwards, the sliding plate 72 moves leftwards to drive the first top plate 73 to move leftwards, the first top plate 73 moves leftwards to contact with the rightmost first inclined plate 75, so that the first top plate 73 drives the rightmost first inclined plate 75 to move upwards, the rightmost first inclined plate 75 moves upwards to drive the rightmost sliding top frame 74 to move upwards, the rightmost sliding top frame 74 moves upwards to drive the rightmost wire drawing die 3 to move upwards, people can pull the tail end of the copper alloy wire to pass through the rightmost wire drawing die 3, then the sliding plate 72 continues to be pulled leftwards, the first top plate 73 is separated from the rightmost first inclined plate 75, the first top plate 73 is in contact with the next first inclined plate 75, the rightmost wire drawing die 3 moves downwards to reset, the next wire drawing die 3 moves upwards, therefore people can conveniently pass the copper alloy wire through the wire drawing die 3, and after the copper alloy wire drawing is completed, the sliding plate 72 is pulled to move rightmost first top plate 73 to reset. Therefore, people can conveniently pull the tail end of the copper alloy wire to pass through the wire drawing die.

When the sliding plate 72 is pulled to move leftwards, the sliding plate 72 moves leftwards to drive the first top plate 73 to move leftwards, the first top plate 73 moves leftwards to drive the second top plate 84 to move leftwards, the second top plate 84 moves leftwards to drive the second inclined plate 83 to move upwards, the second inclined plate 83 moves upwards to drive the left and right side racks 85 to move upwards, the left and right side racks 85 move upwards to respectively drive the left and right side column gears 86 to rotate forwards, the left and right side column gears 86 rotate forwards and drive the rotating shaft 52 to rotate forwards, the rotating shaft 52 rotates forwards to drive the rotating frame 53 to swing downwards, the coil spring 55 is stretched, the rotating frame 53 swings downwards to drive the arc-shaped pressing plate 54 to swing upwards, the arc-shaped pressing plate 54 stops swinging upwards to limit the wire drawing die 3, then the second top plate 84 moves leftwards to the maximum stroke to be separated from the second inclined plate 83, the rotating frame 53 drives the arc-shaped pressing plate 54 to swing downwards to reset under the action of the coil spring 55, the left and right side racks 85 also drive the second inclined plate 83 to move downwards to reset, and similarly, after the copper alloy wire is drawn, the copper alloy wire, the sliding plate 72 is pulled to drive the second top plate 84 to reset to move rightwards. Therefore, the rotating frame 53 is not required to swing, and the operation is convenient and fast.

Example 3

On the basis of the embodiment 1 and the embodiment 2, as shown in fig. 1, fig. 7 and fig. 12, the copper alloy wire guiding device further includes a guiding mechanism 9, the guiding mechanism 9 includes a fixing block 91 and a guiding ring 92, the fixing block 91 is fixedly connected to the left and right sides of the fixing base 2, the guiding ring 92 is fixedly connected to the top of the fixing block 91 on the left and right sides, and the guiding ring 92 can guide the copper alloy wire.

As shown in fig. 1, 7 and 13, the copper alloy wire cleaning device further comprises a cleaning mechanism 10, the cleaning mechanism 10 comprises a vertical plate 101 and a sponge block 102, the vertical plate 101 is fixedly connected to the left portion of the fixing seat 2, the sponge block 102 is fixedly connected to the vertical plate 101 in an embedded mode, and the sponge block 102 can clean the copper alloy wire.

When the copper alloy wire is drawn, the tail end of the copper alloy wire can be pulled to pass through the guide rings 92 on the left side and the right side, so that the guide rings 92 guide the copper alloy wire, and the copper alloy wire is prevented from being deviated to influence the winding efficiency of the winding drum 62.

When the copper alloy wire is drawn, the tail end of the copper alloy wire is pulled to penetrate through the sponge block 102, and then when the bobbin 62 reversely rotates to wind the copper alloy wire, the sponge block 102 cleans the copper alloy wire, and scraps or dust remaining on the copper alloy wire is avoided.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a silvering copper alloy wire drawing machine, including mounting platform (1), fixing base (2) and coolant oil spray module (4), right side rigid coupling has fixing base (2) in mounting platform (1) top, right rear side rigid coupling has coolant oil to spray module (4) in mounting platform (1) top, a serial communication port, still including wire drawing mould (3) and stop gear (5), wire drawing mould (3) have been placed at the interval in fixing base (2), be provided with on fixing base (2) and be used for spacing stop gear (5) to wire drawing mould (3).

2. The silver-plated copper alloy wire drawing machine according to claim 1, further comprising a wire winding mechanism (6), wherein the mounting platform (1) is provided with the wire winding mechanism (6) for winding the copper alloy wire.

3. The silver-plated copper alloy wire drawing machine according to claim 1, wherein the limiting mechanism (5) comprises a fixing plate (51), a rotating shaft (52), a rotating frame (53), arc-shaped pressing plates (54) and coil springs (55), the fixing plate (51) is fixedly connected to the upper portion of the rear side face of the fixing seat (2) in a bilateral symmetry mode, the rotating shaft (52) is rotatably arranged between the left fixing plate and the right fixing plate (51), the rotating frame (53) is fixedly connected to the middle of the rotating shaft (52), the arc-shaped pressing plates (54) are fixedly connected to the rotating frame (53) at intervals, the coil springs (55) are connected between the rotating frame (53) and the left fixing plate and the right fixing plate (51), and the left coil spring and the right coil springs (55) are wound on the rotating shaft (52).

4. The silver-plated copper alloy wire drawing machine according to claim 2, characterized in that the winding mechanism (6) comprises a mounting frame (61), a winding drum (62), a motor (63), a first groove plate (64), a sliding block (65), guide wheels (66) and an electric push rod (67), the mounting frame (61) is fixedly penetrated at the left part of the mounting platform (1), the winding drum (62) is rotatably arranged at the upper part of the mounting frame (61), the motor (63) is fixedly connected to the bottom in the mounting frame (61), synchronous belt transmission is adopted between the output shaft of the motor (63) and the winding drum (62), the first groove plate (64) is fixedly connected to the upper part of the right side surface of the mounting frame (61), the sliding block (65) is arranged in the first groove plate (64) in a sliding manner, the two guide wheels (66) are rotatably arranged at the top of the sliding block (65), the electric push rod (67) is fixedly connected to the left rear side of the top of the mounting platform (1), and a telescopic rod of the electric push rod (67) is fixedly connected to the sliding block (65).

5. The silver-plated copper alloy wire drawing machine according to claim 3, further comprising a wire feeding auxiliary mechanism (7) for facilitating the copper alloy wire to pass through the wire drawing die (3), wherein the wire feeding auxiliary mechanism (7) comprises a second groove plate (71), a sliding plate (72), a first top plate (73), a sliding top frame (74) and a first inclined plate (75), the second groove plate (71) is fixedly connected to the right front side of the top of the mounting platform (1), the sliding plate (72) is slidably arranged in the second groove plate (71), the first top plate (73) is fixedly connected to the rear side of the sliding plate (72), the sliding top frame (74) is fixedly connected to the wire drawing die (3), the sliding top frame (74) is slidably connected to the fixed base (2), the first inclined plate (75) is fixedly connected to the bottom of the sliding top frame (74), and the first inclined plate (75) is fixedly connected to the first top plate (73).

6. The silver-plated copper alloy wire drawing machine according to claim 4, further comprising an unlocking mechanism (8) for swinging the rotating frame (53), wherein the unlocking mechanism (8) comprises a limiting block (81), a guide plate (82), a second inclined plate (83), a second top plate (84), a rack (85) and a column gear (86), the limiting blocks (81) are fixedly connected to the rear side of the fixing seat (2) in a bilateral symmetry mode, the guide plates (82) are slidably arranged on the limiting blocks (81) on the left side and the right side, the second inclined plate (83) is fixedly connected between the bottoms of the guide plates (82) on the left side and the right side, the second top plate (84) is fixedly connected to the rear side of the first top plate (73), the second top plate (84) is in contact with the second inclined plate (83), the rack (85) is fixedly connected to the top of the second inclined plate (83) in a bilateral symmetry mode, the column gear (86) is fixedly connected to the left side and the right side of the rotating shaft (52), and the column gear (86) are respectively meshed with the rack (85) on the left side and the right side.

7. The silver-plated copper alloy wire drawing machine according to claim 5, further comprising a guide mechanism (9) for guiding the copper alloy wire, wherein the guide mechanism (9) comprises a fixing block (91) and a guide ring (92), the fixing block (91) is fixedly connected to the left side and the right side of the fixing seat (2), and the guide ring (92) for guiding the copper alloy wire is fixedly connected to the top of the fixing block (91) on the left side and the top of the fixing block (91) on the right side.

8. The silver-plated copper alloy wire drawing machine according to claim 6, further comprising a cleaning mechanism (10) for cleaning the copper alloy wire, wherein the cleaning mechanism (10) comprises a vertical plate (101) and a sponge block (102), the vertical plate (101) is fixedly connected to the left portion of the fixing seat (2), and the sponge block (102) for cleaning the copper alloy wire is fixedly embedded in the vertical plate (101).