Tinned copper wire tinning device

Abstract

The utility model discloses a tinned copper wire tinning device which comprises a supporting frame, a tinning box is arranged at the front end of the upper surface of the supporting frame, a sliding groove is formed in the rear end of the upper surface of the supporting frame, and the tinned copper wire tinning device further comprises a guiding winding mechanism. The guide winding mechanism comprises a rotating shaft, a sliding seat, a guide sliding block, a limiting frame, a take-up roller and a take-up groove, the rotating shaft is rotatably connected to the rear end of the upper surface of the supporting frame through a supporting block, the outer surface of the rotating shaft is movably sleeved with the sliding seat, the lower end of the sliding seat is slidably connected to the interior of the sliding groove, and the guide sliding block is rotatably connected to the interior of the sliding seat; according to the tinned copper wire tinning device, the tinned copper wire is recycled through the guide winding mechanism, workers do not need to manually wind and recycle the tinned copper wire, winding is neat, the tinned copper wire can be recycled through the guide winding mechanism, and the tinned copper wire tinning device is convenient to use and high in practicability. And the working efficiency of copper wire tinning is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire tinning, in particular to a tinning device for tinning copper wires. Background Art

[0002] Copper is an excellent conductive material with good thermal conductivity and high ductility. In order to slow down the oxidation of copper wire and improve the welding performance and conductivity of copper wire, copper wire tinning is required. Copper wire tinning refers to the process of plating a layer of metallic tin on the surface of copper wire. Copper wire tinning requires the use of a tinned copper wire tinning device.

[0003] Existing tinning equipment for tinning copper wires usually pre-treats the copper wire first, then manually tins the pre-treated copper wire using an electric soldering iron and tin wire, or immerses the copper wire in molten tin for hot-dip tinning, then dries the tinned copper wire, and finally winds the copper wire into a recycling wire device.

[0004] The existing tinned copper wire tinning device has the following problems: after the copper wire is hot-dip tinned, the tinned copper wire needs to be manually wound and recovered by the staff, and the winding may be uneven, which reduces the work efficiency of the copper wire tinning. For this reason, we propose a tinned copper wire tinning device. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a tin-plated copper wire tinning device. The tinned copper wire is recovered through a guide winding mechanism, and the staff does not need to manually rewind it. The winding is neat, which improves the work efficiency of copper wire tinning and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a tinned copper wire tinning device, comprising a support frame, a tinning box is provided at the front end of the upper surface of the support frame, a slide is provided at the rear end of the upper surface of the support frame, and also includes a guide winding mechanism;

[0007] The guide winding mechanism: it includes a rotating shaft, a sliding seat, a guide slider, a limiting frame, a wire take-up roller and a wire take-up groove. The rear end of the upper surface of the support frame is rotatably connected to the rotating shaft through a support block. The outer surface of the rotating shaft is movably sleeved with a sliding seat. The lower end of the sliding seat is slidably connected to the inside of the slide groove. The inside of the sliding seat is rotatably connected to the guide slider. The outer surface of the rotating shaft is provided with a reciprocating slide groove. The guide slider is slidably connected to the inside of the reciprocating slide groove. The upper surface of the sliding seat is fixedly connected to the limiting frame. The rear end of the upper surface of the support frame is rotatably connected to the wire take-up roller. The outer surface of the wire take-up roller is provided with a wire take-up groove. Copper wire is wound inside the wire take-up groove. The tinned copper wire is recovered through the guide winding mechanism. There is no need for staff to manually wind it up and the winding is neat, which improves the work efficiency of copper wire tinning.

[0008] Furthermore, the guide winding mechanism also includes pulley 1, a belt and pulley 2. Pulley 1 is fixedly connected to the left end of the rotating shaft, and the left end of the take-up roller is fixedly connected to pulley 2. Pulley 1 and pulley 2 are connected by a belt transmission, which facilitates simultaneous guiding and take-up work.

[0009] Furthermore, a drying box is fixedly connected to the middle of the upper surface of the support frame to facilitate drying of the copper wire after tinning.

[0010] Furthermore, it also includes a single-chip microcomputer, which is fixedly connected to the right side of the drying box. The input end of the single-chip microcomputer is electrically connected to the external power supply, and the input end of the drying box is electrically connected to the output end of the single-chip microcomputer, so as to facilitate the normal operation of the control device.

[0011] Furthermore, a motor is fixedly connected to the upper surface of the support frame, the right end of the output shaft of the motor is fixedly connected to the left center end of the second pulley, and the input end of the motor is electrically connected to the output end of the single chip microcomputer to provide driving force.

[0012] Furthermore, the upper surfaces of the front and rear side walls of the tinning box are provided with evenly distributed U-shaped seats, and the interior of the U-shaped seat is rotatably connected to a roller through a pin shaft. The inner upper surface of the tinning box is provided with evenly distributed U-shaped seats, and the interior of the U-shaped seat is rotatably connected to a roller through a pin shaft, so as to lead the copper wire into the tin liquid.

[0013] Furthermore, a liquid inlet is provided on the right side of the tinning box, and a valve is fixedly connected to the middle of the liquid inlet to facilitate the addition of tin liquid into the equipment.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the tinned copper wire tinning device has the following advantages:

[0015] The tinned copper wire is recovered to the take-up roller through the guide winding mechanism, and the staff does not need to manually rewind it. In addition, the copper wire wound by the guide winding mechanism is neat, which makes the working process smoother and improves the efficiency of copper wire tinning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model in cross section;

[0018] Figure 3 This is an enlarged structural diagram of point A of the present invention.

[0019] In the figure: 1 support frame, 2 tinning box, 3 guide winding mechanism, 31 rotating shaft, 32 sliding seat, 33 guide slider, 34 limit frame, 35 pulley 1, 36 belt, 37 pulley 2, 38 take-up roller, 39 take-up trough, 4 single-chip microcomputer, 5 motor, 6 U-type seat 1, 7 roller 1, 8 U-type seat 2, 9 roller 2, 10 drying box, 11 chute, 12 liquid inlet, 13 valve, 14 copper wire. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0021] See also Figure 1-3 , This embodiment provides a technical solution: a tinned copper wire tinning device, including a support frame 1, a tinning box 2 is provided at the front end of the upper surface of the support frame 1, a slide 11 is provided at the rear end of the upper surface of the support frame 1, and a guide winding mechanism 3 is also provided. A drying box 10 is fixedly connected to the middle part of the upper surface of the support frame 1, and also includes a single-chip microcomputer 4. The single-chip microcomputer 4 is fixedly connected to the right side of the drying box 10, the input end of the single-chip microcomputer 4 is electrically connected to the external power supply, and the input end of the drying box 10 is electrically connected to the output end of the single-chip microcomputer 4. The upper surfaces of the front and rear side walls of the tinning box 2 are both provided with evenly distributed U-shaped seats 6, and the interior of the U-shaped seat 6 is rotatably connected to a roller 7 through a pin shaft 1. The inner upper surface of the tinning box 2 is provided with evenly distributed U-shaped seats 8, and the interior of the U-shaped seat 8 is rotatably connected to a roller 9 through a pin shaft 2. A liquid inlet 12 is provided on the right side of the tinning box 2, and a valve 13 is fixedly connected to the middle of the liquid inlet 12. Before tinning the copper wire, the staff first connects the copper wire 14 to the device, and the copper wire 14 passes around the upper end of the left roller 1 7, then around the lower end of the left roller 2 8, and then passes through the lower end of the right roller 2 8, and finally winds out through the upper end of the right roller 1 7. Then the copper wire 14 enters the drying box 2 from the wire inlet on the front side of the drying box 2, and then comes out from the wire outlet on the rear side of the drying box 2, and then passes through the inside of the limit frame 34 to reach the inside of the wire take-up groove 39 on the outer surface of the take-up roller 38. When tinning the copper wire, the staff opens the valve 13 on the liquid inlet 12 and pumps the tin liquid into the tinning box 2 from the liquid inlet 12 through an external hydraulic pump;

[0022] The guide winding mechanism 3 includes a rotating shaft 31, a sliding seat 32, a guide slider 33, a limiting frame 34, a take-up roller 38 and a take-up groove 39. The rear end of the upper surface of the support frame 1 is rotatably connected to the rotating shaft 31 through a support block. The outer surface of the rotating shaft 31 is movably sleeved with a sliding seat 32. The lower end of the sliding seat 32 is slidably connected to the inside of the slide groove 11. The inside of the sliding seat 32 is rotatably connected to the guide slider 33. The outer surface of the rotating shaft 31 is provided with a reciprocating slide groove, and the guide slider 33 is slidably connected to the inside of the reciprocating slide groove. The upper surface of the sliding seat 32 is fixedly connected to the limiting frame 34. The rear end of the upper surface of the support frame 1 is rotatably connected to the take-up roller 38. The outer surface of the take-up roller 38 is provided with a take-up groove 39. The copper wire 14 is wound inside the take-up groove 39. The guide winding mechanism 3 also includes a pulley 35, a belt 36 and a pulley 37. The pulley 35 is fixedly connected to the left end of the rotating shaft 31, and the left end of the take-up roller 38 is fixedly connected to the pulley The second 37, the pulley 1 35 and the pulley 2 37 are connected by a belt transmission 36, and the upper surface of the support frame 1 is fixedly connected to the motor 5, and the right end of the output shaft of the motor 5 is fixedly connected to the left center end of the pulley 2 37, and the input end of the motor 5 is electrically connected to the output end of the single-chip computer 4. Then the staff controls the single-chip computer 4 to turn on the motor 5, and the output shaft of the motor 5 drives the pulley 2 37 to rotate. The rotation of the pulley 2 37 drives the wire take-up roller 38 to rotate, and the tinned copper wire 14 is recycled and wound. At the same time, the rotation of the pulley 2 37 drives the pulley 1 35 to rotate through the belt 36, and the rotation of the pulley 1 35 drives the rotating shaft 31 to rotate. Because the reciprocating slide is a spiral groove structure connected to the tail end, the rotation of the rotating shaft 31 drives the sliding seat 32 to do reciprocating motion left and right through the guide slider 33 slidingly connected in the reciprocating slide, and the copper wire 14 is neatly wound around the inside of the wire take-up groove 39 under the guidance of the limit frame 34.

[0023] The working principle of the tinned copper wire tinning device provided by the present invention is as follows: before tinning the copper wire, the staff first connects the copper wire 14 to the device, and the copper wire 14 passes around the upper end of the left roller 1 7, then passes around the lower end of the left roller 2 8, then passes through the lower end of the right roller 2 8, and finally winds out through the upper end of the right roller 1 7. Then the copper wire 14 enters the drying box 2 from the wire inlet on the front side of the drying box 2, and then comes out from the wire outlet on the rear side of the drying box 2, and then passes through the inside of the limit frame 34 to reach the inside of the wire take-up groove 39 on the outer surface of the wire take-up roller 38. When the copper wire is to be tinned, the staff opens the valve 13 on the liquid inlet 12 and uses an external hydraulic pump to The tin liquid is pumped into the tin plating box 2 from the liquid inlet 12, and then the staff controls the single-chip microcomputer 4 to turn on the motor 5. The output shaft of the motor 5 drives the pulley 2 37 to rotate, and the rotation of the pulley 2 37 drives the take-up roller 38 to rotate, so as to recycle and wind the copper wire 14 after the tin plating is completed. At the same time, the rotation of the pulley 2 37 drives the pulley 1 35 to rotate through the belt 36, and the rotation of the pulley 1 35 drives the rotating shaft 31 to rotate. Because the reciprocating slide is a spiral groove structure connected to the end, the rotation of the rotating shaft 31 drives the sliding seat 32 to do reciprocating motion left and right through the guide slider 33 slidingly connected in the reciprocating slide, and the copper wire 14 is neatly wound inside the take-up groove 39 under the guidance of the limit frame 34.

[0024] It is worth noting that the single chip microcomputer 4 disclosed in the above embodiment can be PY32MD310, the motor 5 can be HSV-24-350, and the drying box 10 can be a tunnel-type hot air circulation drying box. The single chip microcomputer 4 controls the operation of the motor 5 and the drying box 10 using methods commonly used in the prior art.

[0025] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A tinning device for tinning copper wires, comprising a support frame (1), a tinning box (2) provided at the front end of the upper surface of the support frame (1), and a chute (11) provided at the rear end of the upper surface of the support frame (1), characterized in that: It also includes a guide winding mechanism (3); The guide winding mechanism (3) comprises a rotating shaft (31), a sliding seat (32), a guide slider (33), a limiting frame (34), a take-up roller (38) and a take-up groove (39). The rear end of the upper surface of the support frame (1) is rotatably connected to the rotating shaft (31) through a support block. The outer surface of the rotating shaft (31) is movably sleeved with a sliding seat (32). The lower end of the sliding seat (32) is slidably connected to the inside of the slide groove (11). The inside of the sliding seat (32) is rotatably connected to the guide slider (33). The outer surface of the rotating shaft (31) is provided with a reciprocating slide groove. The guide slider (33) is slidably connected to the inside of the reciprocating slide groove. The upper surface of the sliding seat (32) is fixedly connected to the limiting frame (34). The rear end of the upper surface of the support frame (1) is rotatably connected to the take-up roller (38). The outer surface of the take-up roller (38) is provided with a take-up groove (39). The inside of the take-up groove (39) is wound with a copper wire (14).

2. The tinned copper wire tinning device according to claim 1, characterized in that: The guide winding mechanism (3) further comprises a pulley 1 (35), a belt (36) and a pulley 2 (37), wherein the pulley 1 (35) is fixedly connected to the left end of the rotating shaft (31), the left end of the take-up roller (38) is fixedly connected to the pulley 2 (37), and the pulley 1 (35) and the pulley 2 (37) are connected to each other through a belt (36).

3. The tinning device for tinned copper wire according to claim 2, characterized in that: A drying box (10) is fixedly connected to the middle portion of the upper surface of the support frame (1).

4. The tinning device for tinned copper wire according to claim 3, characterized in that: The invention also includes a single-chip microcomputer (4), wherein the single-chip microcomputer (4) is fixedly connected to the right side of the drying box (10), the input end of the single-chip microcomputer (4) is electrically connected to an external power supply, and the input end of the drying box (10) is electrically connected to the output end of the single-chip microcomputer (4).

5. The tinning device for tinned copper wire according to claim 4, characterized in that: The upper surface of the support frame (1) is fixedly connected to a motor (5), the right end of the output shaft of the motor (5) is fixedly connected to the left center end of the second pulley (37), and the input end of the motor (5) is electrically connected to the output end of the single chip microcomputer (4).

6. The tinning device for tinned copper wire according to claim 1, characterized in that: The upper surfaces of the front and rear side walls of the tinning box (2) are both provided with uniformly distributed U-shaped seats (6), the interior of the U-shaped seat (6) is rotatably connected to a roller (7) via a pin shaft (1), and the inner upper surface of the tinning box (2) is provided with uniformly distributed U-shaped seats (8), the interior of the U-shaped seat (8) is rotatably connected to a roller (9) via a pin shaft (2).

7. The tinned copper wire tinning device according to claim 1, characterized in that: The right side of the tinning box (2) is provided with a liquid inlet (12), and the middle of the liquid inlet (12) is fixedly connected with a valve (13).

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