CN218910477U - Tinning equipment capable of controlling tinning thickness - Google Patents

Abstract

The utility model discloses tinning equipment capable of controlling tinning thickness, and particularly relates to the field of tinning equipment. According to the utility model, the shaping assembly is arranged, so that the use of polishing equipment can be reduced, meanwhile, the cost is saved, the space and resource waste are reduced, when a copper wire passes through the shaping holes, part of tin plating materials on the surface of the copper wire can fall into the tin plating box because the copper wire cannot pass through the shaping Kong Eryou, and the thickness of the tin plating materials on the surface of the copper wire can be adjusted by adjusting the copper wire to pass through different shaping holes.

Description

Tinning equipment capable of controlling tinning thickness

Technical Field

The utility model relates to the technical field of tinning equipment, in particular to tinning equipment capable of controlling tinning thickness.

Background

Tin plating and its alloy are one kind of coating with excellent weldability and certain corrosion resistance, and are widely used in electronic element and printed circuit board. Besides the physical methods such as hot dipping and spraying, the methods such as electroplating, dip plating and chemical plating are widely applied in industry due to simplicity and easiness, wherein the hot dipping and tinning method is simple in manufacturing process, convenient to operate and low in manufacturing cost, but the tinning layer on the tinned copper wire is thinner, rough in surface and uneven in thickness.

The utility model provides a current published application number is CN202020723713.1, a copper line surface tinning equipment, the on-line screen storage device comprises a base, the left side fixedly connected with unwrapping wire subassembly at base top, the top of base and be located the right side fixedly connected with clearance subassembly of unwrapping wire subassembly, clearance subassembly includes the mount, the equal swing joint in inside top and the bottom of mount has the cleaning roller, the positive and the equal fixedly connected with first fixed axle in back of cleaning roller, it is positive the positive fixedly connected with dead lever of first fixed axle. This copper line surface tinning equipment drives first follow driving wheel, top dead lever and cleaning roller through driving motor, action wheel and first belt and rotates, and rethread is first from driving wheel, second belt and second from driving bottom dead lever and cleaning roller rotation to carry out friction clearance to copper line surface through two cleaning rollers, can get rid of its impurity such as surface most copper rust, improve its tinning quality.

But when in actual use, the above-mentioned patent uses hot dip tinning's method to carry out tinning to the copper line, and the surface roughness can appear in the tinning layer on hot dip tinned copper line surface, and the uneven condition of thickness, in order to avoid this kind of condition, will generally add a grinding device again after tinning device and polish the copper line, polish smooth with the tinning material on surface, can cause the increase of cost like this.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a tin plating apparatus capable of controlling a tin plating thickness, so as to solve the problem that the above-mentioned patent proposed in the above-mentioned background art uses a hot dip tin plating method to tin a copper wire, and the tin plating layer on the surface of the hot dip tin plated copper wire may have rough surface and uneven thickness, and in order to avoid such a situation, a polishing device is usually added after the tin plating device to polish the tin plating material on the surface of the copper wire, which may cause an increase in cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the tinning equipment capable of controlling the tinning thickness comprises a base, wherein an insulation box is fixedly arranged at the top of the base, two first rollers are arranged on one side of the insulation box, a second roller is arranged on the other side of the insulation box, and a rust removing box is arranged between the two first rollers;

the heat preservation box is characterized in that a first wire inlet is formed in one side, close to the first roller, of the heat preservation box, a tin plating box is arranged in the heat preservation box, a second wire inlet is formed in one side, close to the first wire inlet, of the tin plating box, the second wire inlet is level with the tin plating box in position, and a plurality of guide wheels are arranged in the tin plating box;

the top of the heat preservation box is provided with a shaping assembly, the shaping assembly comprises a shaping plate, the shaping plate penetrates through the top wall body of the heat preservation box and is rotationally connected with the heat preservation box, and the top of the shaping plate is fixedly provided with a handle;

the outer fixing sleeve of the shaping plate is provided with a limiting ring, a limiting groove is formed in the position, corresponding to the limiting ring, of the top wall body of the insulation box, and the limiting ring is arranged in the limiting groove;

the inside of design board has been seted up a plurality of design holes, the spring groove has been seted up to one side that the handle was kept away from to the design board, the position in spring groove corresponds with the position in design hole, the inside of spring groove is fixed to be equipped with the spring, the fixed arc piece that is equipped with of one end of spring, the arc wall has been seted up with the corresponding position of arc piece to the top wall body of insulation can, arc groove and arc piece looks adaptation.

As a further description of the above technical solution: the heat preservation box is characterized in that bearing grooves are symmetrically formed in two sides of the top of the heat preservation box, a cooling box is arranged at the top of the heat preservation box, bearing blocks are symmetrically arranged at the bottom of the cooling box, the bearing blocks are connected with the cooling box in a clamping mode, conveying pipes are fixedly arranged in the cooling box, the conveying pipes penetrate through the cooling box, a plurality of air coolers are arranged on two sides of the conveying pipes, and positioning balls are fixedly arranged at the top of the conveying pipes.

As a further description of the above technical solution: the inside of rust cleaning case is equipped with two cleaning wheels, the surface of cleaning wheel is equipped with the cleaning layer, and the bottom of cleaning wheel is equipped with the album rust case.

As a further description of the above technical solution: two motors are fixedly arranged on one side of the rust removing box, and the output ends of the motors are fixedly connected with the cleaning wheels.

As a further description of the above technical solution: the shaping holes are round holes with various diameters.

As a further description of the above technical solution: the surface of the conveying pipe is provided with a plurality of ventilation holes.

As a further description of the above technical solution: the bottom of the first roller, the first wire inlet and a guide wheel are positioned on the same horizontal line, and the wall body of the guide wheel, the axle center of the shaping hole and the wall body of the positioning ball are positioned on the same vertical line.

The utility model has the technical effects and advantages that:

1. compared with the prior art, the sizing assembly is added, the use of polishing equipment can be reduced by adding one piece of equipment, meanwhile, the cost is saved, the space and resource waste are reduced, when a copper wire passes through the sizing hole, the tin plating material on the surface of the copper wire can fall into a tin plating box due to the fact that the copper wire passes through the sizing hole because of no-passing sizing Kong Eryou, the situation of uneven left and right of the tin plating material on the surface of the copper wire cannot occur because the copper wire passes through the axle center of the sizing hole, after the copper wire passes through the sizing hole, the tin plating material on the surface of the copper wire is uniformly distributed, the thickness of the tin plating material on the surface of the copper wire is the same, and the thickness of the tin plating material on the surface of the copper wire can be adjusted by adjusting the copper wire to pass through different sizing holes, so that the welding performance of the copper wire is increased, and the condition of cold welding cannot occur;

2. through setting up the transfer pipe, compare with prior art, the surface of transfer pipe is equipped with a plurality of ventilation holes, can let cold wind of air-cooler blow to the copper line through the ventilation hole on, be favorable to carrying out even cooling to the surface of copper line, can not make the wind of air-cooler blow to the copper line, makes the tinning material on copper line surface by blowing.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. a of the present utility model.

Fig. 3 is a top cross-sectional view of the shaping plate of the present utility model.

Fig. 4 is a side cross-sectional view of the rust removing box of the present utility model.

The reference numerals are: 1. a base; 2. an insulation box; 3. a first roller; 4. a second roller; 5. a rust removing box; 6. a first incoming line; 7. tinning box; 8. a second incoming line; 9. a guide wheel; 10. shaping plates; 11. a handle; 12. a limit groove; 13. a limiting ring; 14. shaping holes; 15. a spring groove; 16. a spring; 17. an arc-shaped block; 18. an arc-shaped groove; 19. a receiving groove; 20. a receiving block; 21. a cooling box; 22. a transfer tube; 23. an air cooler; 24. a positioning ball; 25. a cleaning wheel; 26. a rust collecting box; 27. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The tinning equipment capable of controlling the tinning thickness shown in the attached drawings 1-4 comprises a base 1, wherein an insulation box 2 is fixedly arranged at the top of the base 1, two first rollers 3 are arranged on one side of the insulation box 2, a second roller 4 is arranged on the other side of the insulation box 2, and a rust removing box 5 is arranged between the two first rollers 3;

a first wire inlet 6 is formed in one side, close to the first roller 3, of the heat preservation box 2, a tin plating box 7 is arranged in the heat preservation box 2, a second wire inlet 8 is formed in one side, close to the first wire inlet 6, of the tin plating box 7, the second wire inlet 8 is level with the tin plating box 7, and a plurality of guide wheels 9 are arranged in the tin plating box 7;

the top of the heat preservation box 2 is provided with a shaping assembly, the shaping assembly comprises a shaping plate 10, the shaping plate 10 penetrates through the top wall body of the heat preservation box 2 and is rotationally connected with the heat preservation box 2, and the top of the shaping plate 10 is fixedly provided with a handle 11;

the outer fixing sleeve of the shaping plate 10 is provided with a limiting ring 13, a limiting groove 12 is formed in the position, corresponding to the limiting ring 13, of the top wall body of the insulation box 2, and the limiting ring 13 is arranged in the limiting groove 12;

the inside of shaping board 10 has been seted up a plurality of shaping holes 14, the shaping board 10 has been seted up to one side that is away from handle 11, the position of spring groove 15 is corresponding with the position of shaping hole 14, the inside of spring groove 15 is fixed to be equipped with spring 16, the fixed arc piece 17 that is equipped with of one end of spring 16, arc groove 18 has been seted up to the top wall body of insulation can 2 and the corresponding position of arc piece 17, arc groove 18 and arc piece 17 looks adaptation, shaping hole 14 is favorable to shaping the tinning material on copper line surface, arc groove 18 is favorable to fixing shaping board 10, can not rock when the copper line passes through.

In some embodiments, according to the embodiment shown in fig. 1, the supporting grooves 19 are symmetrically formed on two sides of the top of the heat insulation box 2, the cooling box 21 is arranged on the top of the heat insulation box 2, the supporting blocks 20 are symmetrically formed on the bottom of the cooling box 21, the supporting blocks 20 are clamped with the cooling box 21, the conveying pipes 22 are fixedly arranged in the cooling box 21, the conveying pipes 22 penetrate through the cooling box 21, a plurality of air coolers 23 are respectively arranged on two sides of the conveying pipes 22, and positioning balls 24 are fixedly arranged on the top of the conveying pipes 22 to facilitate cooling of tin plating materials on the surface of copper wires.

In some embodiments, two cleaning wheels 25 are arranged in the derusting box 5 shown in fig. 1, a cleaning layer is arranged on the surface of the cleaning wheels 25, and a rust collecting box 26 is arranged at the bottom of the cleaning wheels 25, so that rust on the surface of the copper wire can be cleaned and collected before tinning.

In some embodiments, according to the illustration in fig. 4, two motors 27 are fixedly arranged on one side of the rust removing box 5, and the output ends of the motors 27 are fixedly connected with the cleaning wheels 25, so that the rust removing box is beneficial to cleaning patina.

In some embodiments, the shaped holes 14 are circular holes of various diameters, as shown in fig. 3, to facilitate different thickness treatments of the tin plated material on the surface depending on the thickness of the copper wire.

In some embodiments, the surface of the transfer tube 22 has a plurality of ventilation holes, as shown in fig. 1, to facilitate uniform cooling of the tin plated material on the copper wire surface.

In some embodiments, according to the illustration in fig. 1, the bottom of the first roller 3 is on the same horizontal line with the first wire inlet 6 and one guide wheel 9, and the wall of one guide wheel 9 is on the same vertical line with the axis of the shaping hole 14 and the wall of the positioning ball 24, so that copper wires can pass through the first wire inlet 6 in parallel and can pass through the shaping hole 14 vertically.

The working principle of the utility model is as follows: when the copper wire tinning machine is used, copper wires firstly pass through the middle parts of the two cleaning wheels 25, the two motors 27 start to work, the two cleaning wheels 25 are driven to start to rotate, the two cleaning wheels 25 rotate reversely, the cleaning layer on the surface of the cleaning wheels 25 can remove patina on the surface of the copper wires, the removed patina falls into the rust collecting box 26, the environment is not polluted, meanwhile, tin plating can be better carried out after the patina on the surface of the copper wires is removed, and the tinning quality is improved;

the cleaned copper wire passes through the bottom of the first roller 3, then passes through the first wire inlet 6 and the second wire inlet 8, enters the tinning box 7, passes through the top of one guide wheel 9 and the bottom of one guide wheel 9, then upwards passes through the shaping holes 14, and the insulation box 2 can ensure that the copper wire cannot be shaped quickly after exiting the tinning box 7, and the shaping holes 14 are round holes with various diameters;

before the copper wire is tinned, a certain shaping hole 14 can be selected and used according to the thickness of the copper wire, the handle 11 can be rotated, the limiting ring 13 moves in the limiting groove 12 to limit the shaping plate 10, after a certain shaping hole 14 is selected, the shaping hole 14 is rotated to a corresponding position, after the shaping hole is rotated, the arc-shaped block 17 can be clamped into the arc-shaped groove 18 due to the elastic force of the spring 16, the shape of the cross sections of the arc-shaped block 17 and the arc-shaped groove 18 is set to be arc, and the arc-shaped block 17 and the arc-shaped groove 18 can be easily rotated out of the arc-shaped groove 18 during normal rotation, so that the shaping plate 10 is fixed, and tin plating materials on the surface of the copper wire cannot be rubbed off due to rotation when the copper wire passes through;

when the copper wire passes through the shaping hole 14, part of the tin plating material on the surface of the copper wire falls into the tin plating box 7 due to the fact that the copper wire passes through the shaping hole 14, the situation that the tin plating material on the surface of the copper wire is uneven left and right does not occur because the copper wire passes through the axle center of the shaping hole 14, the tin plating material on the surface of the copper wire is uniformly distributed after passing through the shaping hole 14, and the thickness of the tin plating material on the surface of the copper wire is the same;

and finally, the copper wire passes through the conveying pipe 22 and is connected with the wall body of the positioning ball 24, the air cooler 23 starts to work when the copper wire passes through the conveying pipe 22, a plurality of ventilation holes are formed in the surface of the conveying pipe 22, the air of the air cooler 23 can be blown onto the copper wire through the ventilation holes, uniform cooling of the copper wire is facilitated, the air cooler 23 can not be made to blow over the copper wire, the tinning material on the surface of the copper wire is blown, finally, the copper wire passes through the wall body of the positioning ball 24 and is connected with the top of the second roller 4, and the tinning of the copper wire is completed.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. Tinning equipment of steerable tinning thickness, including base (1), its characterized in that: an insulation box (2) is fixedly arranged at the top of the base (1), two first rollers (3) are arranged on one side of the insulation box (2), a second roller (4) is arranged on the other side of the insulation box, and a rust removing box (5) is arranged between the two first rollers (3);

a first wire inlet (6) is formed in one side, close to the first roller (3), of the insulation box (2), a tin plating box (7) is arranged in the insulation box (2), a second wire inlet (8) is formed in one side, close to the first wire inlet (6), of the tin plating box (7), the second wire inlet (8) is level with the tin plating box (7), and a plurality of guide wheels (9) are arranged in the tin plating box (7);

the top of the heat preservation box (2) is provided with a shaping assembly, the shaping assembly comprises a shaping plate (10), the shaping plate (10) penetrates through the top wall body of the heat preservation box (2) and is rotationally connected with the heat preservation box (2), and the top of the shaping plate (10) is fixedly provided with a handle (11);

a limiting ring (13) is fixedly sleeved outside the shaping plate (10), a limiting groove (12) is formed in the position, corresponding to the limiting ring (13), of the top wall body of the insulation box (2), and the limiting ring (13) is arranged inside the limiting groove (12);

the inside of shaping board (10) has been seted up a plurality of shaping holes (14), spring groove (15) have been seted up to one side that handle (11) was kept away from to shaping board (10), the position of spring groove (15) is corresponding with the position of shaping hole (14), the inside of spring groove (15) is fixed to be equipped with spring (16), the one end of spring (16) is fixed to be equipped with arc piece (17), arc groove (18) have been seted up with the corresponding position of arc piece (17) to the top wall body of insulation can (2), arc groove (18) and arc piece (17) looks adaptation.

2. A tin plating apparatus of controllable tin plating thickness according to claim 1, wherein: the utility model discloses a cooling device for the heat preservation box, including insulation can (2), cooling box (21) is equipped with to the top bilateral symmetry of insulation can (2), joint piece (20) have been seted up to the bottom symmetry of cooling box (21), joint piece (20) and cooling box (21), the inside of cooling box (21) is fixed to be equipped with conveyer pipe (22), conveyer pipe (22) run through cooling box (21), the both sides of conveyer pipe (22) all are equipped with a plurality of air-cooler (23), the top of conveyer pipe (22) is fixed to be equipped with locating ball (24).

3. A tin plating apparatus of controllable tin plating thickness according to claim 1, wherein: the rust removing box is characterized in that two cleaning wheels (25) are arranged in the rust removing box (5), a cleaning layer is arranged on the surface of each cleaning wheel (25), and a rust collecting box (26) is arranged at the bottom of each cleaning wheel (25).

4. A tin plating apparatus of controllable tin plating thickness according to claim 1, wherein: two motors (27) are fixedly arranged on one side of the rust removing box (5), and the output ends of the motors (27) are fixedly connected with the cleaning wheels (25).

5. A tin plating apparatus of controllable tin plating thickness according to claim 1, wherein: the shaping holes (14) are round holes with various diameters.

6. A tin plating apparatus of controllable tin plating thickness according to claim 2, wherein: the surface of the transfer tube (22) has a plurality of vent holes.

7. A tin plating apparatus of controllable tin plating thickness according to claim 1, wherein: the bottom of the first roller (3), the first wire inlet (6) and a guide wheel (9) are positioned on the same horizontal line, and the wall body of the guide wheel (9) is positioned on the same vertical line with the axis of the shaping hole (14) and the wall body of the positioning ball (24).

Images