CN114045473A

CN114045473A - Copper wire tinning pay-off traction mechanism and operation process

Info

Publication number: CN114045473A
Application number: CN202111374341.1A
Authority: CN
Inventors: 巴荣明; 徐杰城
Original assignee: Hangzhou Yuanhong Technology Co ltd
Current assignee: Hangzhou Yuanhong Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-02-15

Abstract

The invention relates to the field of copper wire tinning equipment, in particular to a copper wire tinning paying-off traction mechanism and an operation process, wherein the traction mechanism comprises: an upper roll supporting part, a tin plating part, a cooling traction part and a roll collecting part; the upper roller supporting part is positioned at an initial position and is responsible for fixing and supporting the copper wire roller to be tinned; the tin plating part comprises an annealing box, a pickling box, a tin plating box and the like, performs tin plating treatment on the copper wire, and is also provided with a tin layer adjusting device for adjusting and controlling the thickness of tin plating on the surface of the copper wire; the cooling traction part is arranged behind the tinning box, cools the tinned copper wire and has the function of traction; according to the invention, the tin coating adjusting device can freely control the tin coating thickness of the tinned copper wire according to the requirements of the tinned copper wire, so that the working range of the whole traction mechanism is enlarged; the cooling traction part can replace a traditional guide wheel to carry out arc-shaped traction, the shape of a tin layer is protected, and the generation of tin ash is reduced.

Description

Copper wire tinning pay-off traction mechanism and operation process

Technical Field

The invention relates to the field of copper wire tinning equipment, in particular to a copper wire tinning paying-off traction mechanism and an operation process.

Background

The tin plating of the copper wire belongs to chemical plating, can be used for carrying out chemical tin plating on the surfaces of copper alloys such as red copper, brass, beryllium copper and the like, and the tin plating layer is bright silvery white, can improve the weldability and the decorativeness of copper, does not influence the conductivity, and can be used for the aspects of electronic industry, furniture, food packaging and the like. Oxidation resistance, increases the beauty of copper workpieces, and has no toxicity and heavy gold; tinning of copper wire has the advantages of: first, the tin-plated copper wire has excellent solderability; secondly, the weldability is kept good along with the change of time, and the paint can be stored for a long time; thirdly, the surface is smooth, bright and moist; fourthly, the performance is stable and reliable, and high quality and high yield are ensured;

however, the development of the copper wire tinning technology has some defects: after the copper wire tin plating is finished, in the time quantum of cooling its surface tin coating, because present tin plating mechanism cites the guide pulley and carries out the tractive, can destroy the shape of tin coating this moment, produce the tin ash, exert an influence to its tin-plated performance.

Disclosure of Invention

Aiming at the problems, the invention provides a copper wire tinning pay-off traction mechanism and an operation process, which aim to solve the problems in the background technology; the traction mechanism is provided with a tin layer adjusting device for adjusting and controlling the thickness of tin plating on the surface of a copper wire; the centre gripping draw gear is installed to its rear end, can pull through the centre gripping to the copper line of just tinning to avoided the copper line to advance the in-process because the friction with the driving medium causes cladding material to warp, the shortcoming of ash.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a copper line tin-plating unwrapping wire drive mechanism which characterized in that includes: an upper roll supporting part, a tin plating part, a cooling traction part and a roll collecting part; the upper roller supporting part is arranged at the initial position of copper wire traction and is responsible for carrying out upper roller and supporting on the copper wire roller; the tin plating part, the cooling traction part and the roller winding part are sequentially arranged behind the upper roller supporting part according to the production process, and the tin plating part is used for processing and tin plating before the copper wire is subjected to tin plating; the cooling traction part cools the copper wire after tinning, and clamps and pulls the copper wire; and the take-up roll part winds and takes up the treated copper wire.

Further, the upper roller supporting part includes: the device comprises a winding roller, an installation support plate, an adjusting cylinder, a rocking handle type upper roller rod, a support plate auxiliary plate, a guide wheel and an upper roller motor; the installation support plate is provided with a vertical groove matched with the rocking handle type upper roller rod, and the rocking handle type upper roller rod is clamped with the vertical groove in a sliding mode; one end of the rocking handle type upper roller rod is connected with the support plate auxiliary plate, and the other end of the rocking handle type upper roller rod is rotatably connected with the winding roller; the upper roll motor is fixed with the support plate auxiliary plate, and an output shaft is fixedly connected with the rocking handle type upper roll rod; the adjusting cylinder is connected between the mounting support plate and the support plate auxiliary plate and used for separating the rocking handle type upper roller rod from the vertical groove; the guide wheel is arranged on the upper part of the installation support plate and used for guiding the copper wire on the winding roller.

Further, the tin plating part includes: an annealing box, a pickling box, a tinning box and a tin layer adjusting device; the annealing box, the pickling box and the tinning box are sequentially arranged and installed; the tin layer adjusting device is fixedly connected with the tin plating box, and a tin baffle is arranged at the outlet of the tin plating box.

Further, the tin layer adjusting device includes: the device comprises a tinning guide wheel, an adjusting slide rod, an adjusting fixed guide rail, a main support slide rod, an adjusting lead screw sliding sleeve, a tinning adjusting motor, an adjusting lead screw, a transmission adjusting rod and a telescopic balance guide wheel; the tin plating guide wheels are positioned inside the tin plating box, the number of the tin plating guide wheels is two, the adjusting slide bars are fixedly connected with the tin plating guide wheels and are connected in the adjusting fixed guide rails in a sliding mode, and the adjusting fixed guide rails and the main support slide bars are respectively fixed with the tin plating box; the adjusting screw sliding sleeve is slidably mounted at the top of the main supporting slide rod, the tinning adjusting motor is fixed with the top of the main supporting slide rod, and the output shaft is fixedly connected with the adjusting screw; the transmission adjusting rod is hinged between the adjusting slide rod and the adjusting lead screw sliding sleeve; the telescopic balance guide wheel is arranged between the pickling box and the tinning box.

Further, the cooling draft part includes: the device comprises a gear reciprocating traction mechanism, a trapezoidal clamping block, an L-shaped transmission rod, a guide sliding block, a semicircular sliding rail and a water tank; the gear reciprocating traction mechanism is fixedly installed on the ground, and two ends of the gear reciprocating traction mechanism are respectively clamped in a sliding groove arranged on the L-shaped transmission rod in a sliding manner; the L-shaped transmission rod is fixedly connected to the top of the guide sliding block, the guide sliding block is in sliding fit in the semicircular sliding rail, the trapezoidal clamping block is fixedly connected with the L-shaped transmission rod, the water tank is fixed to the ground, and the main body is installed on the upper portion of the trapezoidal clamping block.

Further, the gear reciprocating traction mechanism comprises: the device comprises a reciprocating motor, a traction shell, a reciprocating driving rod, a driving eccentric gear and a driving eccentric gear; the traction shell is fixedly installed with the ground, a sliding groove is formed in the reciprocating driving rod, and the reciprocating motor is installed on the bottom surface of the traction shell through the sliding groove of the reciprocating driving rod; and the output shaft is fixedly connected with the driving eccentric gear; the reciprocating driving rod is slidably mounted with the traction shell, the number of the driving eccentric gears is two, the driving eccentric gears are rotatably connected to mounting holes of the reciprocating driving rod, and the two driving eccentric gears are meshed with the driving eccentric gear.

Further, the guide slider includes: the device comprises a bottom pulley, a sliding main body, a main body pillar and a top rotating plate; the bottom pulley is rotatably connected with the sliding main body, the main body support is arranged at the top of the sliding main body, and the height of the main body support is kept to be not lower than the plane of the semicircular sliding rail at the top; the top rotating plate is rotatably mounted with the main body pillar.

Further, the sink includes: the water tank comprises a water tank main body, water tank supporting legs, a water tank transmission plate, a transmission rope, a pull control spray head and a stand column; the basin main part passes through the basin landing leg and fixes with ground, basin one end is equipped with turning and trapezoidal grip block and keeps away from tin-plating case one side swing joint, and other end fixed mounting has many driving ropes, the driving rope is walked around the stand and is connected with the pull-control shower nozzle.

Further, the take-up roll portion includes: the wire take-up device comprises a wire take-up motor, a wire take-up roller frame and a transmission belt; the take-up roller frame is rotationally connected with a plurality of winding rollers, and the take-up motor is fixed with the take-up roller frame and drives one of the winding rollers to rotate; and the winding roller shaft penetrates through the side surface of the take-up roller frame and is connected with a transmission belt in a matching manner.

The running process of the copper wire tinning pay-off traction mechanism is characterized by specifically comprising the following steps of:

the method comprises the following steps: placing a winding roller wound with a copper wire to be tinned at the bottom of the installation support plate, starting an adjusting cylinder to push the crank type upper roller rod out of the vertical groove of the installation support plate, starting an upper roller motor, rotating the crank type upper roller rod, rotating the installation end to the lower part, matching the winding roller to the installation end, starting the upper roller motor again to rotate to the original position, and retracting the crank type upper roller rod to the vertical groove of the installation support plate by using a telescopic adjusting cylinder;

step two: the copper wire passes through the guide wheel, passes through the annealing box and the pickling box, and enters the tinning box through the telescopic balance guide wheel; at the moment, the distance between the two tinned guide wheels is adjusted according to the diameter of the plated copper wire and the thickness of the tin layer; the tin plating adjusting motor is started, the transmission adjusting rod moves up and down along with the adjusting lead screw sliding sleeve and drives the adjusting sliding rod to adjust the displacement of the fixed guide rail, and in the whole process, the telescopic balance guide wheel moves in a telescopic mode along with the adjusting lead screw sliding sleeve, so that the tightness of the copper wire is kept;

step three: the copper wire is cooled forward, the reciprocating motor is started, and the front and rear L-shaped transmission rods are controlled to displace at the same time, and the actions of the trapezoidal clamping blocks are opposite because the front and rear displacement directions of the front and rear L-shaped transmission rods are opposite; the action of the trapezoid clamping block is divided into two periods, wherein the first period is that the trapezoid clamping block moves at the part, located on the arc-shaped track, of the semicircular slide rail, of the guide slide block, and the trapezoid clamping block does not clamp the copper wire at the moment; secondly, when the guide sliding block is positioned on the linear track part of the semicircular slide rail, the trapezoidal clamping block connected with the guide sliding block clamps the copper wire; the front trapezoidal clamping blocks and the rear trapezoidal clamping blocks clamp the copper wires in a staggered mode, the front trapezoidal clamping blocks cool the copper wires when clamping is carried out, and one part of the clamped copper wires is cooled;

step four: and starting a take-up motor, and recovering the tinned copper wire to a winding roller.

Due to the adoption of the technical scheme, the invention has the following advantages:

1. according to the invention, by arranging the tin layer adjusting device, the immersion time of the copper wire in the tin liquid can be adjusted, the thickness of the tin layer for tin plating on the surface of the copper wire is controlled, the processing range of copper wires with different diameters can be further adapted, and the applicability of the device is enhanced.

2. The invention can carry out the operation process of cooling and clamping the soft tin layer on the surface of the tinned copper wire by installing the cooling traction part; wherein, the clamping part is the cooling completion part, cools off uncooled part at the clamping in-process to destroy soft tin layer when can reducing traditional guide pulley and pull, produce the condition of tin ash, improve product cladding material quality.

3. According to the invention, the upper roll supporting part is arranged, so that the semi-automation of the upper roll is realized, and the manpower output of the upper roll is reduced.

Drawings

FIG. 1 is a schematic view of the final assembly of the present invention;

FIGS. 2 and 3 are schematic side and top views of the present invention;

FIGS. 4 and 5 are schematic views of the upper roll support assembly of the present invention;

FIG. 6 is a schematic cross-sectional view of FIG. 4;

FIG. 7 is a schematic view of the tin plating assembly of the present invention;

FIG. 8 is a schematic view of the entire tin layer adjusting apparatus according to the present invention;

FIG. 9 is a schematic view of the cooling tractor assembly of the present invention;

FIG. 10 is a top view of FIG. 8;

FIG. 11 is a bottom view of the portion of FIG. 9 of the present invention;

FIG. 12 is a partial assembled view of the cooling tractor;

FIG. 13 is a schematic view of the gear reciprocating traction mechanism assembly of the present invention;

FIG. 14 is a cross-sectional view of the mechanism of FIG. 12;

FIG. 15 is a schematic cross-sectional view of a sink in accordance with the present invention;

FIG. 16 is a schematic view of a guide slider according to the present invention;

FIG. 17 is a schematic view of the assembly of the take-up roll portion.

The reference numbers: an upper roll supporting part 1, a tinning part 2, a cooling traction part 3, a take-up roll part 4, an annealing box 21, a pickling box 22, a tinning box 23, a tin layer adjusting device 24, a gear reciprocating traction mechanism 31, a water tank 32, a winding roll 101, an installation support plate 102, an adjusting cylinder 103, a rocking handle type upper roll rod 104, a support plate auxiliary plate 105, a guide wheel 106, an upper roll motor 107, a tin baffle 231, a tinning guide wheel 241, an adjusting slide rod 242, an adjusting fixed guide rail 243, a main support slide rod 244, an adjusting screw slide sleeve 245, a tinning adjusting motor 246, an adjusting screw 247, a transmission adjusting rod 248, a telescopic balance guide wheel 249, a trapezoidal clamping block 301, an L-shaped transmission rod 302, a guide slide block 303, a semicircular slide rail 304, a reciprocating motor 311, a traction housing 312, a reciprocating drive rod 313, a driving eccentric gear 315, a driving eccentric gear 316, a water tank main body 321, a water tank supporting leg 322, a water tank transmission plate 323, a rope 324, A pull control spray head 325, a column 326, a bottom pulley 3031, a sliding main body 3032, a main body support 3033 and a top rotating plate 3034.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. In the embodiments of the present invention, all other embodiments obtained by workers skilled in the art without any inventive work are within the scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a copper line tin-plating unwrapping wire drive mechanism which characterized in that includes: an upper roll supporting part 1, a tinning part 2, a cooling traction part 3 and a roll collecting part 4; the upper roll supporting part 1 is arranged at the initial position of copper wire traction, and the bottom of the upper roll supporting part is in threaded fixation with a factory building installation flat surface and is responsible for carrying out upper roll and support on a copper wire roll; the tinning part 2, the cooling traction part 3 and the roller winding part 4 are sequentially installed according to a tinning production process of a copper wire, and the tinning part 2 is used for treating the copper wire before tinning and tinning; the cooling traction part 3 cools the copper wire after tinning, and clamps and draws the copper wire; and the take-up roller part 4 is used for winding and taking up the treated copper wire.

In this embodiment, referring to fig. 4 and 5, the upper roller supporting portion 1 is provided with a total number of winding rollers 1015, wherein three winding rollers 101 are located at the upper part of the mounting support plate 102, and two winding rollers are located at the bottom; inclined planes are arranged on two sides of the platform at the bottom of the installation support plate 102, so that workers can conveniently roll the winding roller 101 onto the platform at the bottom of the installation support plate 102; at the moment, the upper rocking handle type upper roller rod 104 is rotated down by the upper roller motor 107, so that a worker can save labor and time and improve efficiency when performing upper roller operation; and after the upper roller is finished, the rocking handle type upper roller rod 104 is clamped in a matched vertical groove arranged on the mounting support plate 102, the safety is high, and the guide wheel 106 is mounted on the upper part of the mounting support plate 102 to steer the copper wire on the winding roller 101.

In the present embodiment, referring to fig. 6 and 7, the tinning section 2 is provided with an annealing box 21, a pickling box 22, and a tinning box 23, wherein the tinning box 23 is provided with a tin baffle 231 for inspecting a copper wire after tinning is completed;

the tin coating adjusting device is characterized in that the tin coating adjusting device 24 is fixedly connected with the tin coating box 23, the tin coating adjusting device 24 is provided with two tin coating guide wheels 241, a copper wire is pressed into a tin solution by the tin coating guide wheels 241 during tin coating, and the tin coating time of the copper wire is controlled by the time of the copper wire remaining in the tin solution; the device is provided with a tinning adjusting motor 246 to rotate an adjusting screw 247, and then a transmission adjusting rod 248 is used for driving a tinning guide wheel 241 and an adjusting slide rod 242 to change the distance; the longer the copper wire is pressed into the tin bath by the tin-plating guide wheel 241, the thicker the tin layer.

In this embodiment, as shown in fig. 8 to 11, in the cooling and traction portion 3, four trapezoidal clamping blocks 301 are divided into two groups, each group of trapezoidal clamping blocks 301 is provided with two gear reciprocating traction mechanisms 31, each gear reciprocating traction mechanism 31 brakes a front L-shaped transmission rod 302, a rear L-shaped transmission rod 302, and a guide slider 303, the trapezoidal clamping blocks 301 are driven by the L-shaped transmission rods 302 and the guide slider 303 to move in a semicircular track, and the gear reciprocating traction mechanisms 31 brake the front L-shaped transmission rods 302, the rear L-shaped transmission rods 303, and the guide slider 303 in opposite directions, so that the movement tracks of the front trapezoidal clamping blocks 301 and the rear trapezoidal clamping blocks 301 are staggered; the device can realize uninterrupted traction of the tinned copper wire, and specifically acts as that a group of trapezoidal clamping blocks 301 close to the tinning box 23 approach the copper wire according to an arc-shaped track, and the subsequent group clamps the tinned copper wire by a linear track to carry out traction; when a group of trapezoidal clamping blocks 301 close to the tinning box 23 enter a straight track to clamp a copper wire, the latter group is close to the copper wire; in the whole process, the tinning of the copper wire of the clamped part is overcooled, so that deformation is avoided, and the quality of the whole process is ensured.

In this embodiment, referring to fig. 12 and 13, the gear reciprocating traction mechanism 31 is provided with a reciprocating motor 311 to drive a driving eccentric gear 315 to rotate in a traction housing 312, and to rotate a driving eccentric gear 316 engaged with the driving eccentric gear, so that a reciprocating driving rod 313 sliding inside the traction housing 312 is displaced to a certain extent during the rotation of the driving eccentric gear 316; realizes the movement of the reciprocating driving rod 313 and can simultaneously complete the control of two groups of trapezoidal clamping blocks 301

In this embodiment, referring to fig. 10, the guide slider 303 includes: a bottom pulley 3031, a sliding body 3032, a body support 3033, a top rotating plate 3034; the bottom pulley 3031 is rotatably connected with the sliding main body 3032, the main body support 3033 is mounted at the top of the sliding main body 3032, and the height of the main body support 3033 is kept to be 5 cm higher than the plane of the semicircular sliding rail 304 at the top; the top rotating plate 3034 and the main body strut 3033 are rotatably mounted, two one-way guide wheels are respectively arranged at two corners of the semicircular slide rail 304 matched with the top rotating plate, each one-way guide wheel is provided with a motor, the contact surface between the one-way guide wheel and the guide slide block 303 is rough, the guide slide block 303 can rotate in one direction, and inversion is prevented.

In this embodiment, the water tank 32 is disposed above the first group of trapezoidal clamping blocks 301, and is provided with a self-adjusting drainage device, and is composed of a water tank main body 321, water tank supporting legs 322, a water tank driving plate 323, a driving rope 324, a pull control nozzle 325, and a stand column 326, wherein the water tank driving plate 323 is clamped on the side surface of the trapezoidal clamping blocks 301, and when the trapezoidal clamping blocks 301 are pulled away from the tinning box 23, the driving rope 324 is pulled, the pull control nozzle 325 is opened, and the copper wire below is cooled; when the trapezoidal clamping block 301 moves towards the direction close to the tin plating box 23, the pull control spray head 325 is closed.

In this embodiment, the take-up roller portion 4 includes: a take-up motor 401, a take-up roller frame 402 and a transmission belt 403; the take-up roller frame 402 is rotationally connected with five winding rollers 101, and the take-up motor 401 is fixed with the take-up roller frame 402 and drives the winding rollers 101 to rotate; the driving belt 403 is sleeved on one side of the winding roller 101 penetrating through the take-up roller frame 402, the take-up motor 401 is started, and five winding rollers 101 on the take-up roller frame 402 are simultaneously taken up through the driving belt 403.

the method comprises the following steps: placing a winding roller 101 wound with a copper wire to be tinned at the bottom of an installation support plate 102, starting an adjusting cylinder 103 to push a rocking handle type upper roller rod 104 out of a vertical groove of the installation support plate 102, starting an upper roller motor 107, rotating the rocking handle type upper roller rod 104, rotating an installation end to the lower part, matching the winding roller 101 to the installation end, starting the upper roller motor 107 again to rotate to the original position, and retracting the rocking handle type upper roller rod 104 to the vertical groove of the installation support plate 102 by using a telescopic adjusting cylinder 103;

step two: the copper wire passes through the guide wheel 106, passes through the annealing box 21 and the pickling box 22, and enters the tinning box 23 through the telescopic balance guide wheel 249; at this time, the distance between the two tinned guide wheels 241 is adjusted according to the diameter of the copper wire to be tinned and the thickness of the tin layer; starting a tinning adjusting motor 246, enabling a transmission adjusting rod 248 to move up and down along with an adjusting lead screw sliding sleeve 245, driving an adjusting sliding rod 242 to move in an adjusting fixed guide rail 243, and enabling a telescopic balance guide wheel 249 to move telescopically along with the adjusting fixed guide rail in the whole process so as to keep the tightness of copper wires;

step three: the copper wire is cooled forward, the reciprocating motor 311 is started, and meanwhile the front and rear L-shaped transmission rods 302 are controlled to displace, and the actions of the trapezoidal clamping blocks 301 are opposite because the front and rear displacement directions of the front and rear L-shaped transmission rods 302 are opposite; the action of the trapezoidal clamping block 301 is divided into two periods, namely, the trapezoidal clamping block 301 moves at the arc-shaped track part of the semicircular slide rail 304 where the guide slide block 303 is positioned, and at the moment, the trapezoidal clamping block 301 does not clamp the copper wire; secondly, when the guide sliding block 303 is positioned at the linear track part of the semicircular sliding rail 304, the trapezoidal clamping block 301 connected with the guide sliding block 303 clamps the copper wire; the front and rear trapezoidal clamping blocks 301 clamp the copper wires in a staggered manner, wherein the front trapezoidal clamping blocks 301 cool the part of the copper wires when clamping the copper wires, and part of the clamped copper wires are cooled copper wires;

step four: and starting a take-up motor 401, and recovering the tinned copper wire to the winding roller 101.

In this embodiment, the water tank selects one of the specific cooling processes for the tinned copper wire:

setting the middle point of the straight rail part of the semicircular slide rail 304 as the starting point for cooling the copper wire, when the trapezoidal clamping block 301 finishes the forward drawing action of the copper wire and reciprocates to the other point to clamp the copper wire, the water tank driving plate 323 and the trapezoidal clamping block 301 are in a separated state, and the driving rope 324 and the drawing control spray head 325 are in a dormant state; when the trapezoidal clamping block 301 pulls the copper wire to pass through the starting point, the pulling control spray head 325 is pulled to be opened by triggering the transmission rope 324, and the water tank discharges water to cool the copper wire; when the trapezoidal clamping block 301 is separated from the copper wire, until the trapezoidal clamping block 301 reaches the starting point, the water discharged from the water tank keeps continuously cooling the copper wire in the period of time, so that the cooling result is ensured; the trapezoidal clamping block 301 passes the starting point again and the pull control spray head 325 is closed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a copper line tin-plating unwrapping wire drive mechanism which characterized in that includes: an upper roll supporting part (1), a tinning part (2), a cooling traction part (3) and a roll collecting part (4); the upper roller supporting part (1) is arranged at the initial position of copper wire traction and is responsible for carrying out upper roller and supporting on the copper wire roller; the tin plating part (2), the cooling traction part (3) and the roller winding part (4) are sequentially arranged behind the upper roller supporting part (1) according to production procedures, and the tin plating part (2) is used for treating a copper wire before tin plating and a tin plating process; the cooling traction part (3) cools the tinned copper wire and clamps and draws the tinned copper wire; and the take-up roll part (4) winds and takes up the processed copper wire.

2. The copper wire tinning pay-off pulling mechanism according to claim 1, characterized in that the upper roller supporting part (1) comprises: the device comprises a winding roller (101), a mounting support plate (102), an adjusting cylinder (103), a rocking handle type upper roller rod (104), a support plate auxiliary plate (105), a guide wheel (106) and an upper roller motor (107); the installation support plate (102) is provided with a vertical groove matched with the rocking handle type upper roller rod (104), and the rocking handle type upper roller rod (104) is clamped with the vertical groove in a sliding mode; one end of the rocking handle type upper roller rod (104) is connected with the support plate auxiliary plate (105), and the other end is rotatably connected with the winding roller (101); the upper roller motor (107) is fixed with the support plate auxiliary plate (105), and an output shaft is fixedly connected with the rocking handle type upper roller rod (104); the adjusting cylinder (103) is connected between the mounting support plate (102) and the support plate auxiliary plate (105) and used for separating the rocking handle type upper roller rod (104) from the vertical groove; the guide wheel (106) is arranged on the upper part of the mounting support plate (102) and used for guiding the copper wire on the winding roller (101).

3. The copper wire tinning pay-off pulling mechanism according to claim 1, characterized in that the tinning part (2) comprises: an annealing box (21), a pickling box (22), a tinning box (23) and a tin layer adjusting device (24); the annealing box (21), the pickling box (22) and the tinning box (23) are sequentially arranged and installed; the tin layer adjusting device (24) is fixedly connected with the tin plating box (23), and a tin baffle plate (231) is arranged at the outlet of the tin plating box (23).

4. The copper wire tinning pay-off pulling mechanism according to claim 3, characterized in that the tin layer adjusting device (24) comprises: the device comprises a tinning guide wheel (241), an adjusting slide rod (242), an adjusting fixed guide rail (243), a main support slide rod (244), an adjusting lead screw sliding sleeve (245), a tinning adjusting motor (246), an adjusting lead screw (247), a transmission adjusting rod (248) and a telescopic balance guide wheel (249); the tin plating guide wheels (241) are positioned inside the tin plating box (23), the number of the tin plating guide wheels is two, the adjusting slide bar (242) is fixedly connected with the tin plating guide wheels (241) and is connected in the adjusting fixed guide rail (243) in a sliding mode, and the adjusting fixed guide rail (243) and the main support slide bar (244) are fixed to the tin plating box (23) respectively; the adjusting screw sliding sleeve (245) is slidably mounted at the top of the main supporting sliding rod (244), the tinning adjusting motor (246) is fixed with the top of the main supporting sliding rod (244), and an output shaft is fixedly connected with an adjusting screw (247); the transmission adjusting rod (248) is hinged between the adjusting slide rod (242) and the adjusting screw sliding sleeve (245); the telescopic balance guide wheel (249) is arranged between the pickling box (22) and the tinning box (23).

5. The copper wire tinning pay-off pulling mechanism according to claim 1, characterized in that the cooling pulling part (3) comprises: the device comprises a gear reciprocating traction mechanism (31), a trapezoidal clamping block (301), an L-shaped transmission rod (302), a guide sliding block (303), a semicircular sliding rail (304) and a water tank (32); at least two gear reciprocating traction mechanisms (31) are fixedly installed on the ground, and two ends of each gear reciprocating traction mechanism (31) are slidably clamped in sliding grooves formed in the L-shaped transmission rod (302); the L-shaped transmission rod (302) is fixedly connected to the top of the guide sliding block (303), the guide sliding block (303) is in sliding fit with the semicircular sliding rail (304), the trapezoidal clamping block (301) is fixedly connected with the L-shaped transmission rod (302), the water tank (32) is fixed to the ground, and the main body is installed on the upper portion of the trapezoidal clamping block (301).

6. The copper wire tinning pay-off pulling mechanism according to claim 5, characterized in that the gear reciprocating pulling mechanism (31) comprises: a reciprocating motor (311), a traction shell (312), a reciprocating driving rod (313), a driving eccentric gear (315) and a driving eccentric gear (316); the traction shell (312) is fixedly installed with the ground, a sliding groove is formed in the reciprocating driving rod (313), and the reciprocating motor (311) is installed on the bottom surface of the traction shell (312) through the sliding groove of the reciprocating driving rod (313); and the output shaft is fixedly connected with the driving eccentric gear (315); the reciprocating driving rod (313) and the traction shell (312) are installed in a sliding mode, the number of the driving eccentric gears (316) is two, the driving eccentric gears are connected to the installation hole of the reciprocating driving rod (313) in a rotating mode, and the two driving eccentric gears (316) are meshed with the driving eccentric gear (315).

7. The copper wire tinning pay-off pulling mechanism according to claim 5, characterized in that the guide slider (303) comprises: a bottom pulley (3031), a sliding main body (3032), a main body support post (3033) and a top rotating plate (3034); the bottom pulley (3031) is rotatably connected with the sliding main body (3032), the main body support post (3033) is mounted at the top of the sliding main body (3032), and the height of the main body support post (3033) is kept at the top not lower than the plane of the semicircular sliding rail (304); the top swivel plate (3034) is rotatably mounted with the main body post (3033).

8. The copper wire tinning pay-off pulling mechanism according to claim 5, characterized in that the water tank (32) comprises: a water tank main body (321), water tank supporting legs (322), a water tank transmission plate (323), a transmission rope (324), a pull control spray head (325) and a stand column (326); basin main part (321) are fixed with ground through basin landing leg (322), basin driving plate (323) one end is equipped with the turning and keeps away from tin-plated case (23) one side swing joint with trapezoidal grip block (301), and other end fixed mounting has many driving rope (324), driving rope (324) are walked around stand (326) and are connected with drawing accuse shower nozzle (325).

9. The copper wire tinning pay-off pulling mechanism according to claim 1, characterized in that the take-up roller part (4) comprises: the wire take-up device comprises a wire take-up motor (401), a wire take-up roller frame (402) and a transmission belt (403); the take-up roller frame (402) is rotatably connected with a plurality of winding rollers (101), and the take-up motor (401) is fixed with the take-up roller frame (402) and drives one winding roller (101) to rotate; and a roll shaft of the winding roll (101) penetrates through the side surface of the take-up roll frame (402) and is connected with a transmission belt (403) in a matching manner.

10. The running process of the copper wire tinning pay-off traction mechanism is characterized by specifically comprising the following steps of:

the method comprises the following steps: placing a winding roller (101) wound with a copper wire to be tinned at the bottom of an installation support plate (102), starting an adjusting cylinder (103) to push a rocking handle type upper roller rod (104) out of a vertical groove of the installation support plate (102), starting an upper roller motor (107), rotating the rocking handle type upper roller rod (104), rotating an installation end to the lower side, matching the winding roller (101) to the installation end, starting the upper roller motor (107) again to rotate to the original position, and retracting the rocking handle type upper roller rod (104) to the vertical groove of the installation support plate (102) by the telescopic adjusting cylinder (103);

step two: the copper wire passes through the guide wheel (106), passes through the annealing box (21) and the pickling box (22) and enters the tinning box (23) through the telescopic balance guide wheel (249); at the moment, the distance between the two tinned guide wheels (241) is adjusted according to the diameter of the plated copper wire and the thickness of the tin layer; starting a tinning adjusting motor (246), enabling a transmission adjusting rod (248) to move up and down along with an adjusting screw rod sliding sleeve (245) and driving an adjusting sliding rod (242) to move in an adjusting fixed guide rail (243), and enabling a telescopic balance guide wheel (249) to move telescopically along with the adjusting fixed guide rail in the whole process so as to keep the tightness of a copper wire;

step three: the copper wire is cooled forward, the reciprocating motor (311) is started, and the front and rear L-shaped transmission rods (302) are controlled to displace at the same time, and the actions of the trapezoidal clamping blocks (301) are opposite because the front and rear displacement directions of the front and rear L-shaped transmission rods (302) are opposite; the action of the trapezoidal clamping block (301) is divided into two periods, one period is that the trapezoidal clamping block (301) moves at the arc-shaped track part of the guide sliding block (303) positioned on the semicircular sliding rail (304), and at the moment, the trapezoidal clamping block (301) does not clamp the copper wire; secondly, when the guide sliding block (303) is positioned at the linear track part of the semicircular sliding rail (304), the trapezoidal clamping block (301) connected with the guide sliding block (303) clamps the copper wire; the front trapezoidal clamping block and the rear trapezoidal clamping block (301) clamp the copper wires in a staggered mode, wherein the front trapezoidal clamping block (301) cools the part of the copper wires when clamping is carried out, and one part of the clamped copper wires is cooled copper wires;

step four: and starting a take-up motor (401), and recovering the tinned copper wire to a winding roller (101).