A rough copper wire drawing machine for tinned copper wire processing

Abstract

The present application relates to a tinned copper wire drawing machine equipment technical field, specifically speaking, a kind of rough copper wire drawing machine for tinned copper wire processing, comprising: equipment main body, the side of equipment main body is provided with unwinding device, the side of equipment main body is provided with winding device, the side of equipment main body is provided with driving device between unwinding device and winding device;When rotating die is reciprocatingly rotated under the driving of power assembly, it will drive the copper powder and burr that are extruded in the hole die and the rotating die entry angle when copper wire moves, then the drawing oil filtered by filtering mechanism is sprayed through arc waterway to flush the copper powder and burr at entry angle, compared with the prior art, the degree of copper powder and burr can be reduced by the application, so that the drawing oil flushed from arc waterway can easily flush away copper powder and burr, so as to improve the flushing effect of copper powder and burr, reduce the probability of copper wire fracture.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tinned copper wire drawing machine equipment, in particular to a rough copper wire drawing machine for tinned copper wire processing. BACKGROUND

[0002] Tinned copper wire is a commonly used conductive wire, which can prevent the surface of the copper wire from undergoing redox reaction by tinning the surface of the copper wire. During the production and processing of tinned copper wire, according to different application occasions, a drawing machine is needed to draw the rough copper wire. The existing rough copper wire drawing machine, when in use, passes the rough copper wire through the die hole of the drawing die, so that the outer diameter of the rough copper wire passing through the drawing machine becomes the same as the inner diameter of the die hole, achieving the effect of drawing. When the copper wire passes through the die hole, burrs and copper powder will appear due to the rupture of the oxide layer on the surface of the copper wire. When the burrs and copper powder fall off, they will accumulate at the entry angle of the die hole, which can easily cause the copper wire to break.

[0003] According to the search, the patent "Drawing machine for copper wire processing" (CN218982706U) is used to solve the above problems by setting a cooling and flushing structure and a spraying pipe to achieve the cooling of the drawing die while reducing the accumulation of copper powder at the entry angle of the drawing die during the drawing process, which can prevent the copper wire from being clamped in the drawing die and causing breakage. However, when the copper powder and burrs accumulate at the entry angle of the die hole during the drawing process, they will be tightened. Although liquid flushing can flush away some copper powder or burrs, the effect is poor. Therefore, it is difficult to effectively remove the copper powder and burrs clamped at the entry angle of the die hole by using liquid flushing only. The copper wire will still break after a long time of drawing. SUMMARY

[0004] The purpose of the present application is to provide a rough copper wire drawing machine for tinned copper wire processing to solve the above problems and improve the problem of difficult removal of copper powder and burrs clamped at the entry angle of the die hole by using liquid flushing in the patent.

[0005] The application achieves the above-mentioned purpose through the following technical scheme. A rough copper wire drawing machine for tinned copper wire processing, comprising: a device main body, one side of the device main body is provided with an unwinding device, one side of the device main body is provided with a winding device, and one side of the device main body is provided with a driving device located between the unwinding device and the winding device; a drawing and cleaning mechanism for drawing copper wire and removing copper powder, the drawing and cleaning mechanism is arranged at the top end of the driving device; a polishing mechanism for polishing the oxide layer on the surface of the copper wire, the polishing mechanism is arranged at the top end of the drawing and cleaning mechanism; a filtering mechanism for filtering drawing oil, the filtering mechanism is arranged at the bottom end of the drawing and cleaning mechanism; wherein the drawing and cleaning mechanism comprises a mounting assembly, a die assembly and a power assembly, a water tank is mounted on the top of the driving device, an installation plate is mounted on the top of the water tank, a fixed seat is fixedly connected to the top of the installation plate, a fixed plate is fixedly connected to the inner bottom wall of the fixed seat, the die assembly for drawing copper wire and removing copper powder is arranged inside the fixed plate, the mounting assembly for mounting and fixing the die assembly is arranged inside the fixed plate, and the power assembly for driving the die assembly is arranged inside the mounting assembly.

[0006] Preferably, the die assembly comprises a hole die located inside the fixed plate, one side of the hole die is fixedly connected with a die ring, a rotating die is arranged between the hole die and the die ring, a connecting hole is formed in the surface of the rotating die, an annular water channel is formed in the interior of the rotating die and communicates with the connecting hole, an arc-shaped water channel is formed in the inner wall of the rotating die and communicates with the annular water channel, a connecting piece is fixedly connected to the surface of the rotating die, a micro water pump is arranged on the inner bottom wall of the water tank, a hose is arranged at the output end of the micro water pump, the other end of the hose penetrates the water tank, the installation plate and the fixed seat in sequence and communicates with the connecting hole, auxiliary grooves are formed in the two sides of the rotating die, and the inner walls of the auxiliary grooves are embedded with uniformly distributed rolling balls. When the rotating die reciprocating rotates, it drives the copper powder and burrs pressed at the entry angle between the hole die and the rotating die to move when the copper wire moves. When the rotating die rotates, it also drives the rolling balls to rotate. The rolling balls facilitate reducing the friction between the rotating die and the die ring and the hole die. Then, the drawing oil sprayed through the arc-shaped water channel flushes the copper powder and burrs at the entry angle. The copper powder and burrs in a loose state driven by the rotating die are washed away by the drawing oil. When the drawing oil flushes on the copper wire and the die assembly, it can lubricate and cool the copper wire, and also cool the die ring, the hole die and the rotating die. Compared with the comparative patent, the application can use the rotating die to drive the copper powder and burrs to become loose before using the drawing oil to flush the copper powder and burrs stuck at the die entry angle, reduce the degree of copper powder and burr being tightly stuck, and make the drawing oil flushed from the arc-shaped water channel easily flush away the copper powder and burrs, thereby improving the flushing effect of the copper powder and burrs and reducing the probability of copper wire breakage.

[0007] Preferably, the mounting assembly includes three mounting blocks, the inner part of the fixed plate is provided with an arc-shaped slot, one side of the fixed plate is provided with a mounting slot, the hole die is located in the mounting slot, one side of the arc-shaped slot is provided with three limiting slots which are connected with the mounting slot, the other side of the fixed plate is fixedly connected with a through hole which is connected with the mounting slot, the inner wall of the arc-shaped slot is rotatably connected with a screw rod, the other end of the screw rod penetrates to the outside of the fixed plate, the surface of the screw rod is threadedly connected with an arc-shaped plate, one end of the mounting block is fixedly connected with one side of the arc-shaped plate, the other end of the mounting block penetrates through the limiting slot and extends to the outside of the limiting slot, the inner wall of the arc-shaped slot is fixedly connected with two limiting rods, the arc-shaped plate slides on the surface of the limiting rods, one side of the mounting block close to the die assembly is provided with a limiting opening, the inner wall of the limiting opening is provided with a corrosion-resistant rubber block, before production, the arc-shaped plate is moved by rotating the screw rod, the arc-shaped plate slides on the surface of the limiting rods when moving, the limiting rods can avoid the position deviation of the arc-shaped plate when moving, at this time, the arc-shaped plate will drive the mounting block to slide in the limiting slot, until the mounting block drives the die assembly to enter the mounting slot, then the corrosion-resistant rubber block in the limiting opening abuts against the other side of the die ring, so as to lock the die assembly, avoid the position deviation of the die assembly in the use process, also facilitate the replacement of the die assembly, and improve the practicability of the wire drawing and cleaning mechanism.

[0008] Preferably, the power assembly includes a first motor arranged on the top of the fixed plate, the inner part of the fixed plate is provided with an annular slot, the inner wall of the annular slot is rotatably connected with a worm wheel, the inner part of the fixed plate is provided with a rectangular slot which is connected with the annular slot, the inner bottom wall of the rectangular slot is rotatably connected with a worm which is meshingly connected with the surface of the worm wheel, the top end of the worm penetrates through the fixed plate and is fixedly connected with the output shaft of the first motor, one side of the fixed plate is provided with an annular opening which is connected with the annular slot, one side of the worm wheel is fixedly connected with a bolt, the other end of the bolt penetrates to the outside of the annular opening and the connecting piece in sequence, when cleaning the copper powder, the output shaft of the first motor drives the worm to reciprocating rotate, the worm meshes the worm wheel to reciprocating rotate, the worm wheel reciprocating rotates to drive the bolt to reciprocating rotate on the inner wall of the connecting piece, and also drives the rotating die to reciprocating rotate, so as to provide power source for the rotating die in the die assembly, and facilitate the rotating die to reciprocating rotate between the die ring and the hole die.

[0009] Preferably, the polishing mechanism comprises a belt, the top of the mounting plate is fixedly connected with a fixing piece, the top of the fixing piece is provided with a second motor, the output shaft of the second motor is fixedly connected with a first belt pulley, one side of the fixing piece is provided with two mounting seats, the inner wall of the mounting seat is provided with a bearing, the inner edge of the bearing is provided with a fixed ring, the opposite sides of the two fixed rings are fixedly connected with a spiral plate, a collecting cylinder is fixedly connected between the two bearings and located on the surface of the spiral plate, the surface of one of the fixed rings is fixedly connected with a second belt pulley, the first belt pulley and the second belt pulley are drivingly connected through the belt, the inner wall of the spiral plate is provided with a polishing layer, and the bottom end of the collecting cylinder is provided with an arc-shaped door; when the copper wire is moved by wire drawing, the spiral plate drives the polishing layer to polish the copper wire passing through the spiral plate, so as to polish off the oxidation layer on the surface of the copper wire, reduce the thickness of the oxidation layer on the surface of the copper wire, reduce the amount of copper powder generated when the copper wire is deformed during wire drawing, thereby reducing the speed of copper powder accumulation at the inlet angle of the mold, and the burrs falling off the polishing are fallen into the inside of the collecting cylinder, and the collected burrs can be cleaned by opening the arc-shaped door regularly, avoiding that the copper powder falls everywhere on the surface of the equipment.

[0010] Preferably, the filtering mechanism comprises an inclined plate fixedly connected to the inner wall of one side of the water tank, the top of the inclined plate is fixedly connected with a deposition block, the other side of the inner wall of the water tank is fixedly connected with a flow guide plate, the inner bottom wall of the water tank is provided with a filter plate located at the bottom of the inclined plate, the inner bottom wall of the fixed seat is provided with two flow converging grooves, and the inner wall of the flow converging groove is provided with a filter screen; the wire drawing oil, copper powder and burrs falling into the fixed seat are filtered to remove large particles of burrs by the filter screen, then the wire drawing oil carrying the copper powder is blocked by the plurality of deposition blocks, a large amount of copper powder is deposited on the top of the inclined plate and the space between the adjacent two deposition blocks, then the wire drawing oil falls to the bottom of the water tank, and after the remaining copper powder is filtered by the filter plate, the wire drawing oil enters the other side of the filter plate, so that the copper powder and burrs contained in the wire drawing oil are filtered, and the copper powder and burrs are prevented from re-entering the mold assembly with the wire drawing oil.

[0011] The beneficial effects of the present application are:

[0012] When the rotating die reciprocates under the driving of the power assembly, the copper powder and burrs pressed at the entry angle of the rotating die and the hole die when the copper wire moves will be moved. When the rotating die rotates, the ball bearings will also rotate. The ball bearings facilitate reducing the friction between the rotating die and the die ring and the hole die. Then, the wire drawing oil filtered by the filtering mechanism is sprayed through the arc-shaped waterway to flush the copper powder and burrs at the entry angle. The copper powder and burrs in a loose state driven by the rotating die will be flushed away by the wire drawing oil. When the wire drawing oil is flushed on the copper wire and the die assembly, the copper wire can be lubricated and cooled, and the die ring, the hole die and the rotating die can also be cooled. Compared with the comparative patent, the copper powder and burrs stuck at the entry angle of the die can be flushed away by the wire drawing oil, and the copper powder and burrs can be loosened by the rotating die before being flushed away by the wire drawing oil, so that the flushing effect of the copper powder and burrs is improved, and the probability of copper wire breakage is reduced.

[0013] When the copper wire is moved by wire drawing, the spiral plate drives the polishing layer to polish the copper wire passing through the spiral plate, so as to polish the oxidation layer on the surface of the copper wire, reduce the thickness of the oxidation layer on the surface of the copper wire, and reduce the amount of copper powder generated when the copper wire is deformed by wire drawing, so as to reduce the speed of accumulation of copper powder at the entry angle of the die. The burrs falling down will fall into the inside of the collecting cylinder, and the collected burrs can be cleaned by opening the arc-shaped door regularly, so as to avoid the copper powder from falling everywhere on the surface of the equipment.

[0014] The wire drawing oil, copper powder and burrs falling into the fixed seat will be filtered by the filter screen to remove large burrs. Then, under the blocking action of the plurality of deposition blocks, a large amount of copper powder will be deposited on the top of the inclined plate and in the space between the adjacent two deposition blocks. Then, after the wire drawing oil falls into the bottom of the water tank and the remaining copper powder is filtered by the filter plate, the wire drawing oil enters the other side of the filter plate, so that the copper powder and burrs contained in the wire drawing oil can be filtered out, and the copper powder and burrs are prevented from re-entering the die assembly with the wire drawing oil. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the present application;

[0016] Figure 2 It is a connection schematic view of the driving device and the wire drawing cleaning mechanism of the present application;

[0017] Figure 3 It is a structural schematic view of the filtering mechanism of the present application;

[0018] Figure 4 It is a connection schematic view of the installation assembly and the power assembly of the present application;

[0019] Figure 5The schematic diagram of the connection of the installation assembly and the mold assembly of the present application;

[0020] Figure 6 The schematic diagram of the structure of the mold assembly of the present application;

[0021] Figure 7 The schematic diagram of the cross section of the rotating mold of the present application;

[0022] Figure 8 The schematic diagram of the structure of the filter assembly of the present application;

[0023] Figure 9 The schematic diagram of the cross section of the collecting cylinder of the present application;

[0024] Figure 10 The Figure 4 The enlarged view of A in the figure;

[0025] Figure 11 The Figure 5 The enlarged view of B in the figure.

[0026] In the figure: 1, the main body of the equipment; 2, the unwinding device; 3, the winding device; 4, the wire drawing cleaning mechanism; 41, the fixed seat; 42, the installation assembly; 4201, the arc-shaped groove; 4202, the installation block; 4203, the limiting groove; 4204, the arc-shaped plate; 4205, the screw rod; 4206, the limiting rod; 4207, the corrosion-resistant rubber block; 4208, the through hole; 4209, the installation groove; 43, the mold assembly; 4301, the mold ring; 4302, the hole mold; 4303, the rotating mold; 4304, the auxiliary groove; 4305, the ball; 4306, the connecting piece; 4307, the connecting hole; 4308, the annular waterway; 4309, the arc-shaped waterway; 4310, the hose; 4311, the micro water pump; 44, the water tank; 45, the power assembly; 4501, the annular groove; 4502, the rectangular groove; 4503, the first motor; 4504, the worm; 4505, the worm wheel; 4506, the bolt; 4507, the annular port; 46, the fixed plate; 47, the mounting plate; 5, the driving device; 6, the polishing mechanism; 61, the fixed piece; 62, the second motor; 63, the first belt pulley; 64, the belt; 65, the second belt pulley; 66, the collecting cylinder; 67, the mounting seat; 68, the fixed ring; 69, the spiral plate; 610, the bearing; 7, the filtering mechanism; 71, the inclined plate; 72, the deposition block; 73, the filter plate; 74, the flow guide plate; 75, the converging groove; 76, the filter screen. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] When implementing: Figures 1-11 As shown, a coarse copper wire drawing machine for processing tinned copper wire comprises: an equipment main body 1, a reeling device 2 is provided on one side of the equipment main body 1, a reeling device 3 is provided on one side of the equipment main body 1, and a driving device 5 is provided on one side of the equipment main body 1 and is located between the reeling device 2 and the reeling device 3; a wire drawing cleaning mechanism 4, which is used for drawing the copper wire and removing copper powder and is arranged at the top of the driving device 5; a grinding mechanism 6, which is used for grinding the oxide layer on the surface of the copper wire and is arranged at the top of the wire drawing cleaning mechanism 4; a filtering mechanism 7, which is used for filtering the wire drawing oil and is arranged at the bottom of the wire drawing cleaning mechanism 4; wherein the wire drawing cleaning mechanism 4 comprises a mounting assembly 42, a die assembly 43 and a power assembly 45, a water tank 44 is installed on the top of the driving device 5, and a mounting assembly 46 is installed on the top of the water tank 44 Plate 47, the top of the mounting plate 47 is fixedly connected to a fixing seat 41, the inner bottom wall of the fixing seat 41 is fixedly connected to a fixing plate 46, a mold assembly 43 for drawing copper wire and removing copper powder is arranged inside the fixing plate 46, a mounting assembly 42 for mounting and fixing the mold assembly 43 is arranged inside the fixing plate 46, and a power assembly 45 for driving the mold assembly 43 is arranged inside the mounting assembly 42. When in use, the copper wire reel is placed on the unwinding device 2, and then one end of the copper wire is passed through the grinding mechanism 6 and the wire drawing cleaning mechanism 4 in turn, and then one end of the copper wire is fixed on the surface of the winding device 3. As the winding device 3 is started, tension is applied to the copper wire, and at the same time, the driving device 5 will start and drive the wire drawing cleaning mechanism 4 to reciprocate. The copper wire is drawn and wound and arranged on the surface of the winding device 3.

[0029] like Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7As shown, the mold assembly 43 comprises a hole die 4302 inside the fixed plate 46, one side of the hole die 4302 is fixedly connected with a die ring 4301, a rotating die 4303 is arranged between the hole die 4302 and the die ring 4301, the surface of the rotating die 4303 is provided with a connecting hole 4307, the inside of the rotating die 4303 is provided with an annular water channel 4308 which is in communication with the connecting hole 4307, the inner wall of the rotating die 4303 is provided with arc-shaped water channels 4309 which are annularly distributed and in communication with the annular water channel 4308, the surface of the rotating die 4303 is fixedly connected with a connecting piece 4306, the inner bottom wall of the water tank 44 is provided with a micro water pump 4311, the output end of the micro water pump 4311 is provided with a hose 4310, the other end of the hose 4310 sequentially penetrates the water tank 44, the mounting plate 47 and the fixed seat 41 and is in communication with the connecting hole 4307, the two sides of the rotating die 4303 are both provided with auxiliary grooves 4304, the inner walls of the auxiliary grooves 4304 are embedded with uniformly distributed rolling balls 4305, the copper wire sequentially penetrates the die ring 4301, the rotating die 4303 and the hole die 4302 for wire drawing, at this time, the copper powder generated will accumulate at the entry angle of the copper wire and the rotating die 4303 and the hole die 4302, at the same time, the rotating die 4303 is driven to reciprocating rotate between the die ring 4301 and the hole die 4302 by starting the power assembly 45 {the rotating angle is less than ninety degrees}, the rotating die 4303 will also drive the rolling balls 4305 to rotate when rotating, the rotating die 4303 will drive the copper powder and burrs which are pressed at the entry angle of the hole die 4302 and the rotating die 4303 when the copper wire moves to move when reciprocating rotating, at the same time, the micro water pump 4311 will input the drawing oil in the water tank 44 {the inside of the water tank 44 is provided with drawing oil} into the annular water channel 4308 through the hose 4310 and the connecting hole 4307, then the drawing oil is flushed to the copper powder and burrs which are loosened by the rotating die 4303 at the entry angle, the flushed drawing oil will form on the inner wall of the rotating die 4303, then the drawing oil will fall into the fixed seat 41 with the cleaned copper powder and burrs.

[0030] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 10 and Figure 11As shown, the mounting assembly 42 includes three mounting blocks 4202, the inner part of the fixed plate 46 is provided with an arc-shaped groove 4201, one side of the fixed plate 46 is provided with a mounting groove 4209, a hole die 4302 is located in the inside of the mounting groove 4209, one side of the arc-shaped groove 4201 is provided with three limiting grooves 4203 which are in communication with the mounting groove 4209, the other side of the fixed plate 46 is fixedly connected with a through hole 4208 which is in communication with the mounting groove 4209, the inner wall of the arc-shaped groove 4201 is rotatably connected with a screw rod 4205, the other end of the screw rod 4205 penetrates to the outside of the fixed plate 46, the surface of the screw rod 4205 is threadedly connected with an arc-shaped plate 4204, one end of the mounting block 4202 is fixedly connected with one side of the arc-shaped plate 4204, the other end of the mounting block 4202 penetrates through the limiting groove 4203 and extends to the outside of the limiting groove 4203, the inner wall of the arc-shaped groove 4201 is fixedly connected with two limiting rods 4206, the arc-shaped plate 4204 slides on the surface of the limiting rod 4206, one side of the mounting block 4202 close to the die assembly 43 is provided with a limiting opening, the inner wall of the limiting opening is provided with a corrosion-resistant rubber block 4207, before production, the die assembly 43 needs to be put into the limiting opening on the three mounting blocks 4202, then the arc-shaped plate 4204 is driven to move by rotating the screw rod 4205, the arc-shaped plate 4204 slides on the surface of the limiting rod 4206 when moving, at this time, the arc-shaped plate 4204 drives the mounting block 4202 to slide in the limiting groove 4203, until the mounting block 4202 drives the die assembly 43 to enter the mounting groove 4209, at this time, the die assembly 43 is connected with the power assembly 45, until the die assembly 43 is compressed in the mounting groove 4209, the corrosion-resistant rubber block 4207 in the limiting opening abuts against the other side of the die ring 4301.

[0031] As Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 10 and Figure 11As shown, the power assembly 45 comprises a first motor 4503 arranged on the top of the fixed plate 46, the inside of the fixed plate 46 is provided with an annular groove 4501, the inner wall of the annular groove 4501 is rotatably connected with a worm wheel 4505, the inside of the fixed plate 46 is provided with a rectangular groove 4502 which is in communication with the annular groove 4501, the inner bottom wall of the rectangular groove 4502 is rotatably connected with a worm 4504 which is meshed with the surface of the worm wheel 4505, the top end of the worm 4504 penetrates through the fixed plate 46 and is fixedly connected with the output shaft of the first motor 4503, one side of the fixed plate 46 is provided with an annular opening 4507 which is in communication with the annular groove 4501, one side of the worm wheel 4505 is fixedly connected with a bolt 4506, the other end of the bolt 4506 penetrates through the annular opening 4507 and the outside of the connecting piece 4306 in sequence, when the mold assembly 43 is installed, the other end of the bolt 4506 is screwed with a nut after penetrating through the connecting piece 4306, when the copper powder is cleaned, the first motor 4503 will be started, the output shaft of the first motor 4503 will drive the worm 4504 to reciprocating rotate, the worm 4504 will drive the worm wheel 4505 to reciprocating rotate in the annular groove 4501, the worm wheel 4505 will drive the bolt 4506 to reciprocating rotate on the inner wall of the connecting piece 4306 at the same time, and also drive the rotating mold 4303 to reciprocating rotate.

[0032] As shown in Figure 1 , Figure 2 , Figure 8 and Figure 9 , the polishing mechanism 6 comprises a belt 64, the top of the mounting plate 47 is fixedly connected with a fixed piece 61, the top of the fixed piece 61 is provided with a second motor 62, the output shaft of the second motor 62 is fixedly connected with a first belt pulley 63, one side of the fixed piece 61 is mounted with two mounting seats 67, the inner wall of the mounting seat 67 is mounted with a bearing 610, the inner edge of the bearing 610 is mounted with a fixed ring 68, the opposite sides of the two fixed rings 68 are fixedly connected with a spiral plate 69, the two bearings 610 are fixedly connected with a collecting cylinder 66 which is located on the surface of the spiral plate 69, the surface of one of the fixed rings 68 is fixedly connected with a second belt pulley 65, the first belt pulley 63 and the second belt pulley 65 are drivingly connected through the belt 64, the inner wall of the spiral plate 69 is provided with a polishing layer, the bottom end of the collecting cylinder 66 is provided with an arc-shaped door, when the copper wire is moved by drawing, the second motor 62 will be started, the output shaft of the second motor 62 will drive the first belt pulley 63 to rotate, the first belt pulley 63 drives the second belt pulley 65 to rotate through the belt 64, then the second belt pulley 65 drives the spiral plate 69 and the other fixed ring 68 to rotate through one of the fixed rings 68, the spiral plate 69 will drive the polishing layer to polish the copper wire passing through the spiral plate 69 when rotating (according to the diameter of the copper wire, the polishing mechanism 6 suitable for assembly is assembled, the mounting seat 67 can be disassembled), the burrs polished off will fall into the inside of the collecting cylinder 66, the collected burrs can be cleaned regularly by opening the arc-shaped door.

[0033] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, the filtering mechanism 7 includes an inclined plate 71 fixedly connected to the inner wall of one side of the water tank 44, the top of the inclined plate 71 is fixedly connected with a deposition block 72, the other side of the inner wall of the water tank 44 is fixedly connected with a flow guide plate 74, the inner bottom wall of the water tank 44 is provided with a filter plate 73 located at the bottom of the inclined plate 71, the inner bottom wall of the fixed seat 41 is provided with two converging grooves 75, the inner wall of the converging groove 75 is provided with a filter screen 76, the wire drawing oil, copper powder and burrs falling into the fixed seat 41 will be filtered out of large burrs by the filter screen 76, then fall into the water tank 44 through the converging groove 75 (the top of the mounting plate 47 is also provided with a strip-shaped opening corresponding to the converging groove 75), then flow along the top of the flow guide plate 74 into the top of the inclined plate 71, at this time the wire drawing oil carrying copper powder is blocked by the plurality of deposition blocks 72, a large amount of copper powder will be deposited on the top of the inclined plate 71 and the space between the adjacent two deposition blocks 72, then the wire drawing oil falls into the bottom of the water tank 44, then enters into the other side of the filter plate 73 after being filtered by the filter plate 73.

[0034] In use, the copper wire disc is placed on the unwinding device 2, then one end of the copper wire is sequentially threaded through the polishing mechanism 6 and the wire cleaning mechanism 4, the mold assembly 43 is placed into the limiting opening on the three mounting blocks 4202, then the arc-shaped plate 4204 is moved by rotating the threaded rod 4205, at this time the arc-shaped plate 4204 will drive the mounting block 4202 to enter the mold assembly 43 into the mounting groove 4209, until the mold assembly 43 is tightly pressed in the mounting groove 4209, then the other end of the bolt 4506 is threaded through the connecting piece 4306 and screwed on the nut for fixation, then one end of the copper wire is fixed on the surface of the winding device 3, with the start of the winding device 3 to exert tension on the copper wire, the output shaft of the second motor 62 drives the first pulley 63 to rotate, the first pulley 63 drives the second pulley 65 to rotate through the belt 64, the second pulley 65 drives the spiral plate 69 and the other fixed ring 68 to rotate through one of the fixed rings 68, the spiral plate 69 drives the polishing layer to polish the copper wire passing through the spiral plate 69 when rotating, the burrs falling off polishing will fall into the inside of the collecting cylinder 66, the copper wire sequentially passes through the die ring 4301, the rotating die 4303 and the hole die 4302 for wire drawing, at this time the copper powder generated will accumulate at the entry angle of the copper wire and the rotating die 4303 and the hole die 4302, the first motor 4503 is started, the output shaft of the first motor 4503 drives the worm 4504 to mesh with the worm wheel 4505 for reciprocating rotation, the worm wheel 4505 reciprocatingly rotates to drive the rotating die 4303 to reciprocate through the bolt 4506 in the connecting piece 4306, the rotating die 4303 reciprocatingly rotates to drive the copper powder and burrs pressed at the entry angle of the hole die 4302 and the rotating die 4303 to move when the copper wire moves, at the same time, the micro water pump 4311 inputs the wire drawing oil in the water tank 44 into the annular water channel 4308 through the hose 4310 and the connecting hole 4307, then flushes the copper powder and burrs loosened by the rotating die 4303 against the entry angle through the arc-shaped water channel 4309, the flushed wire drawing oil will form on the inner wall of the rotating die 4303, then the wire drawing oil will fall into the fixed seat 41 with the cleaned copper powder and burrs, the wire drawing oil, copper powder and burrs etc. falling into the fixed seat 41 will be filtered by the filter screen 76 to remove large burrs, then flow into the top of the inclined plate 71 along the top of the flow guide plate 74, at this time the wire drawing oil carrying the copper powder is blocked by the plurality of deposition blocks 72, a large amount of copper powder will be deposited in the top of the inclined plate 71 and the space between adjacent two deposition blocks 72, then the wire drawing oil falls into the bottom of the water tank 44, then enters the other side of the filter plate 73 after being filtered by the filter plate 73.

[0035] It should be noted that the unwinding device, the winding device, the driving device, the first motor, the second motor and the micro water pump in the above description are all relatively mature devices in the prior art, and the specific model can be selected according to actual needs. Meanwhile, the unwinding device, the winding device, the driving device, the first motor, the second motor and the micro water pump can be powered by a built-in power supply or a commercial power supply, and the specific power supply mode is selected as appropriate, which will not be described here.

[0036] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity. The skilled person should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by the skilled person.

Claims

1. A thick copper wire drawing machine for processing tinned copper wire, characterized in that: include: A device body (1), wherein a reeling device (2) is provided on one side of the device body (1), a reeling device (3) is provided on one side of the device body (1), and a driving device (5) located between the reeling device (2) and the reeling device (3) is provided on one side of the device body (1); A wire drawing cleaning mechanism (4) for drawing the copper wire and removing copper powder, the wire drawing cleaning mechanism (4) being arranged at the top end of the driving device (5); A grinding mechanism (6) for grinding the oxide layer on the surface of the copper wire, the grinding mechanism (6) being arranged at the top of the wire drawing and cleaning mechanism (4); A filtering mechanism (7) for filtering the wire drawing oil, the filtering mechanism (7) being arranged at the bottom end of the wire drawing cleaning mechanism (4); Wherein, the wire drawing cleaning mechanism (4) comprises a mounting assembly (42), a die assembly (43) and a power assembly (45); A water tank (44) is installed on the top of the driving device (5), a mounting plate (47) is installed on the top of the water tank (44), a fixing seat (41) is fixedly connected to the top of the mounting plate (47), a fixing plate (46) is fixedly connected to the inner bottom wall of the fixing seat (41), a mold assembly (43) for drawing copper wire and removing copper powder is arranged inside the fixing plate (46), the mounting assembly (42) for mounting and fixing the mold assembly (43) is arranged inside the fixing plate (46), and the power assembly (45) for driving the mold assembly (43) is arranged inside the mounting assembly (42); The mold assembly (43) includes a hole mold (4302) located inside a fixed plate (46), a mold ring (4301) is fixedly connected to one side of the hole mold (4302), a rotating mold (4303) is provided between the hole mold (4302) and the mold ring (4301), a connecting hole (4307) is provided on the surface of the rotating mold (4303), and an annular water channel (4308) connected to the connecting hole (4307) is provided inside the rotating mold (4303). ) is provided with an arc-shaped water channel (4309) distributed in an annular manner and connected to the annular water channel (4308), a connecting piece (4306) is fixedly connected to the surface of the rotating mold (4303), a micro water pump (4311) is provided on the inner bottom wall of the water tank (44), and a hose (4310) is provided at the output end of the micro water pump (4311), and the other end of the hose (4310) passes through the water tank (44), the mounting plate (47) and the fixing seat (41) in sequence and is connected to the connecting hole (4307).

2. The thick copper wire drawing machine for processing tinned copper wire according to claim 1, characterized in that: The mounting assembly (42) includes three mounting blocks (4202), an arcuate groove (4201) is provided inside the fixing plate (46), a mounting groove (4209) is provided on one side of the fixing plate (46), the hole mold (4302) is located inside the mounting groove (4209), three limiting grooves (4203) are provided on one side of the arcuate groove (4201) and are connected to the mounting groove (4209), and the other side of the fixing plate (46) is fixedly connected to the mounting groove (4209). 09) is connected to a through hole (4208), the inner wall of the arc groove (4201) is rotatably connected to a screw rod (4205), the other end of the screw rod (4205) passes through the outside of the fixed plate (46), the surface of the screw rod (4205) is threadedly connected to the arc plate (4204), one end of the mounting block (4202) is fixedly connected to one side of the arc plate (4204), and the other end of the mounting block (4202) passes through the limiting groove (4203) and extends to the outside of the limiting groove (4203).

3. The thick copper wire drawing machine for processing tinned copper wire according to claim 1, characterized in that: The power assembly (45) includes a first motor (4503) arranged on the top of a fixed plate (46); an annular groove (4501) is provided inside the fixed plate (46); the inner wall of the annular groove (4501) is rotatably connected to a worm gear (4505); a rectangular groove (4502) is provided inside the fixed plate (46) and is connected to the annular groove (4501); the inner bottom wall of the rectangular groove (4502) is rotatably connected to a surface meshing with the worm gear (4505); A worm (4504) is connected, the top end of the worm (4504) passes through the fixed plate (46) and is fixedly connected to the output shaft of the first motor (4503), one side of the fixed plate (46) is provided with an annular opening (4507) connected to the annular groove (4501), one side of the worm wheel (4505) is fixedly connected with a bolt (4506), the other end of the bolt (4506) passes through the annular opening (4507) and the outside of the connecting piece (4306) in sequence.

4. The thick copper wire drawing machine for processing tinned copper wire according to claim 1, characterized in that: The grinding mechanism (6) includes a belt (64), a fixing member (61) is fixedly connected to the top of the mounting plate (47), a second motor (62) is provided on the top of the fixing member (61), an output shaft of the second motor (62) is fixedly connected to a first pulley (63), two mounting seats (67) are installed on one side of the fixing member (61), a bearing (610) is installed on the inner wall of the mounting seat (67), a fixing ring (68) is installed on the inner edge of the bearing (610), a spiral plate (69) is fixedly connected to the opposite sides of the two fixing rings (68), a collecting cylinder (66) located on the surface of the spiral plate (69) is fixedly connected between the two bearings (610), a second pulley (65) is fixedly connected to the surface of one of the fixing rings (68), the first pulley (63) and the second pulley (65) are connected to each other through a belt (64), a grinding layer is provided on the inner wall of the spiral plate (69), and an arc door is provided at the bottom end of the collecting cylinder (66).

5. The thick copper wire drawing machine for processing tinned copper wire according to claim 1, characterized in that: The filtering mechanism (7) comprises an inclined plate (71) fixedly connected to the inner wall of one side of the water tank (44); a sedimentation block (72) is fixedly connected to the top of the inclined plate (71); a guide plate (74) is fixedly connected to the inner wall of the other side of the water tank (44); a filter plate (73) located at the bottom of the inclined plate (71) is provided on the inner bottom wall of the water tank (44); two confluence grooves (75) are opened on the inner bottom wall of the fixing seat (41); and a filter screen (76) is provided on the inner wall of the confluence groove (75).

6. The thick copper wire drawing machine for processing tinned copper wire according to claim 1, characterized in that: Auxiliary grooves (4304) are provided on both sides of the rotating mold (4303), and evenly distributed balls (4305) are embedded and installed on the inner walls of the auxiliary grooves (4304).

7. The thick copper wire drawing machine for processing tinned copper wire according to claim 2, characterized in that: Two limiting rods (4206) are fixedly connected to the inner wall of the arc-shaped groove (4201), and the arc-shaped plate (4204) slides on the surface of the limiting rods (4206).

8. The thick copper wire drawing machine for processing tinned copper wire according to claim 2, characterized in that: A limiting opening is provided on a side of the mounting block (4202) close to the mold assembly (43), and a corrosion-resistant rubber block (4207) is provided on the inner wall of the limiting opening.

Images