Continuous coating structure of copper wire tinning additive

Abstract

The utility model provides a copper wire tinning auxiliary agent continuous coating structure which comprises a solution box, a through opening is formed in the top of the solution box, a containing box is fixedly connected to one end of the top of the solution box, a cover plate is detachably connected to the top of the containing box through a plurality of bolts, and a containing cylinder is fixedly connected to the lower surface of the cover plate. Limiting cylinders are arranged at the two ends of the containing box correspondingly, and one end of an inner cavity of each containing cylinder is fixedly connected with a dust removal sleeve through a first support. According to the continuous coating structure for the copper wire tinning auxiliary agent, escaping dust is generated through cleaning, the containing box is folded, the dust is prevented from escaping to the outside of the containing box, after a fan mechanism works, airflow in an inner cavity of an air suction disc is extracted, negative pressure is generated in the inner cavity of the air suction disc, then the airflow in an inner cavity of the containing box is sucked, the escaping dust is collected, and the continuous coating structure for the copper wire tinning auxiliary agent is obtained. Dust is prevented from entering the inner cavity of the solution box, the quality of the soldering flux solution in the inner cavity of the solution box is improved, and copper wire production and processing are facilitated.

Description

Technical Field

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

[0002] Tinning copper wire prevents the insulating rubber from becoming sticky, the core from becoming black and brittle, and prevents the copper wire from producing a verdigris due to an oxidation-reduction reaction caused by long-term exposure to air, thereby improving the copper wire's electrical conductivity. In addition to physical methods such as hot-dip and spraying, tinning copper wire also includes electroplating, immersion plating, and chemical plating.

[0003] Chinese patent CN210134154U discloses a structure for continuously coating copper wire with a tinning additive. In this technical solution, when the wire pulley at the left end enters the ash removal sleeve, the through hole at the upper end of the ash removal sleeve scrapes off the dust on the surface of the copper wire. The dust rolls through the inclined surface of the upper end of the ash removal sleeve into the ash sticking plate in the collection tank. The ash sticking plate adheres to the dust and prevents the dust in the collection tank from floating around. The copper wire then passes through the pulley, the conveyor wheel, and the copper wire at the right end to enter the next tinning step, thereby preventing the dust and the copper wire from entering the flux solution together, thereby reducing the impurities incorporated into the flux solution.

[0004] However, during the use of the continuous coating structure of the copper wire tinning additive, the dust removal tube sleeve will generate scattered dust when scraping the dust, and it is difficult to collect the dust well. The scattered dust can easily drift into the flux solution, which is not conducive to the production, processing and use of the copper wire.

[0005] Therefore, it is necessary to provide a new copper wire tinning auxiliary agent continuous coating structure to solve the above technical problems. Summary of the Invention

[0006] The utility model provides a continuous coating structure for tinning auxiliary agents for copper wires, and solves the technical problem that the dust removal pipe sleeve generates scattered dust when scraping dust, and cannot perform dust collection well, and the scattered dust easily drifts into the flux solution.

[0007] To solve the above technical problems, the utility model provides a continuous coating structure for tinning additives for copper wire, comprising a solution box, a through opening being opened at the top of the solution box, a receiving box being fixedly connected to one end of the top of the solution box, a cover plate being detachably connected to the top of the receiving box by a plurality of bolts, a receiving cylinder being fixedly connected to the lower surface of the cover plate, and limiting cylinders being provided at both ends of the receiving box;

[0008] One end of the inner cavity of the accommodating cylinder is fixedly connected to a dust removal sleeve via a first bracket, and the other end of the inner cavity of the accommodating cylinder is fixedly connected to a fixed cylinder via a second bracket, and a cleaning cotton is fixedly connected to the interior of the fixed cylinder;

[0009] An air suction disk is fixedly connected to the top of the inner wall of the containing box, and a fan mechanism connected to the air suction disk is provided on one end surface of the solution tank.

[0010] Preferably, the fan mechanism includes a fixed box, which is fixedly connected to one end face of the solution tank, the inner cavity of the fixed box is fixedly connected to the fan body, the air inlet of the fan body is connected to a connecting pipe, and the other end of the connecting pipe is connected to the suction disk.

[0011] Preferably, the air outlet of the fixing box is detachably connected to a dust bag, and a ventilation window is provided on the surface of the fixing box.

[0012] Preferably, the bottom of the other end surface of the containing box is rotatably connected to a first guide wheel, and the lower part of the inner cavity of the solution tank is rotatably connected to a coating roller.

[0013] Preferably, the other end of the top of the solution tank is rotatably connected to a second guide wheel, and the other end of the top of the solution tank is rotatably connected to a conveying wheel.

[0014] Preferably, the bottom of the other end surface of the solution tank is connected to a discharge pipe, and a valve is provided on the discharge pipe.

[0015] Preferably, an observation window is provided on the surface of the solution tank.

[0016] Compared with the related art, the copper wire tinning additive continuous coating structure provided by the utility model has the following beneficial effects:

[0017] The utility model provides a structure for continuous coating of tinning auxiliary agents for copper wire, after the copper wire passes through the two limiting cylinders and the interior of the accommodating cylinder, the dust removing sleeve removes the dust on the surface of the copper wire, and the remaining dust contacts the surface of the copper wire through the cleaning cotton, so that the copper wire can be better cleaned, and the dust generated by cleaning is scattered, and the accommodating box is retracted to prevent the dust from escaping to the outside of the accommodating box, and then the fan mechanism works to extract the air flow in the inner cavity of the suction disk, so that the inner cavity of the suction disk generates negative pressure, and then the air flow in the inner cavity of the accommodating box is absorbed to collect the scattered dust, and the dust is prevented from entering the inner cavity of the solution box, thereby improving the quality of the flux solution in the inner cavity of the solution box, and thus facilitating the production and processing of the copper wire, and the cover plate is detachable, which is convenient for the later dismantling, inspection, maintenance or replacement of the accommodating cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a preferred embodiment of the copper wire tinning additive continuous coating structure provided by the utility model;

[0019] Figure 2 for Figure 1 The front structure diagram shown;

[0020] Figure 3 for Figure 1 The schematic diagram of the structure of the accommodating cylinder and the dust removal sleeve is shown.

[0021] Numbers in the figure: 1. Solution tank; 2. Through port; 3. Container box; 4. Cover plate; 5. Container cylinder; 6. Limit cylinder; 7. First guide wheel; 8. Suction disc; 9. First bracket; 10. Dust removal sleeve; 11. Second bracket; 12. Fixed cylinder; 13. Cleaning cotton; 14. Fixed box; 15. Fan body; 16. Connecting pipe; 17. Dust bag; 18. Coating roller; 19. Second guide wheel; 20. Conveying wheel; 21. Handle; 22. Discharge pipe; 23. Valve. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0023] Please refer to Figure 1 、 Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the copper wire tinning additive continuous coating structure provided by the utility model; Figure 2 for Figure 1 The front structure diagram shown; Figure 3 for Figure 1 The structure of the receiving tube and the dust removal sleeve is shown. The structure for continuous coating of copper wire tinning additives includes a solution tank 1, a through opening 2 formed at the top of the solution tank 1, a receiving box 3 fixedly connected to one end of the top of the solution tank 1, and a cover plate 4 detachably connected to the top of the receiving box 3 via a plurality of bolts. A handle 21 is fixedly connected to the upper surface of the cover plate 4.

[0024] The lower surface of the cover plate 4 is fixedly connected with a receiving tube 5 , and both ends of the receiving box 3 are provided with limiting tubes 6 .

[0025] One end of the inner cavity of the accommodating tube 5 is fixedly connected to the dust removal sleeve 10 through the first bracket 9, and the other end of the inner cavity of the accommodating tube 5 is fixedly connected to the fixing tube 12 through the second bracket 11. The interior of the fixing tube 12 is fixedly connected to the cleaning cotton 13.

[0026] An air suction disk 8 is fixedly connected to the top of the inner wall of the containing box 3 , and a fan mechanism connected to the air suction disk 8 is provided on one end surface of the solution tank 1 .

[0027] After the copper wire passes through the two limiting tubes 6 and the interior of the accommodating tube 5, the dust removal sleeve 10 removes the dust on the surface of the copper wire. The remaining dust then contacts the surface of the copper wire through the cleaning cotton 13, so that the copper wire can be better cleaned.

[0028] The dust generated by cleaning is collected in the storage box 3 to prevent the dust from escaping to the outside of the storage box 3. After the fan mechanism works, the air flow in the inner cavity of the suction disk 8 is extracted, so that the inner cavity of the suction disk 8 generates negative pressure, and then the air flow in the inner cavity of the storage box 3 is absorbed to collect the scattered dust.

[0029] This prevents dust from entering the inner cavity of the solution tank 1, improves the quality of the flux solution in the inner cavity of the solution tank 1, and is beneficial to the production and processing of copper wire. The cover plate 4 is detachable, which facilitates the removal, inspection, maintenance or replacement of the accommodating tube 5 at a later time.

[0030] The fan mechanism includes a fixed box 14, which is fixedly connected to one end surface of the solution tank 1. The inner cavity of the fixed box 14 is fixedly connected to the fan body 15. The air inlet of the fan body 15 is connected to a connecting pipe 16, and the other end of the connecting pipe 16 is connected to the suction disk 8.

[0031] After the fan body 15 is in operation, the air flow in the inner cavity of the suction disk 8 can be extracted through the connecting pipe 16 , so that a negative pressure is generated inside the suction disk 8 .

[0032] The air outlet of the fixed box 14 is detachably connected to a dust bag 17, and a ventilation window is provided on the surface of the fixed box 14. After the fan body 15 draws the airflow, the dust is injected into the inner cavity of the dust bag 17, and the airflow is discharged through the ventilation window. The dust bag 17 collects and processes the dust in a centralized manner.

[0033] The bottom of the other end surface of the accommodating box 3 is rotatably connected to the first guide wheel 7 , and the lower part of the inner cavity of the solution tank 1 is rotatably connected to the coating roller 18 .

[0034] The other end of the top of the solution tank 1 is rotatably connected to a second guide wheel 19 , and the other end of the top of the solution tank 1 is rotatably connected to a conveying wheel 20 .

[0035] After passing through the inner cavity of the containing box 3, the copper wire is guided and conveyed by the first guide wheel 7, the coating roller 18, the second guide wheel 19 and the conveying wheel 20 in sequence, so that the copper wire passes through the inner cavity of the solution tank 1 to be coated with the flux solution.

[0036] The bottom of the other end surface of the solution tank 1 is connected to a discharge pipe 22 , a valve 23 is provided on the discharge pipe 22 , and an observation window is provided on the surface of the solution tank 1 .

[0037] After the valve 23 is opened, the solution in the inner cavity of the solution tank 1 can be discharged through the discharge pipe 22, so as to facilitate the cleaning operation of the interior of the solution tank 1 at a later time.

[0038] The working principle of the continuous coating structure of copper wire tinning additive provided by the utility model is as follows:

[0039] After the copper wire passes through the two limiting tubes 6 and the interior of the accommodating tube 5, the dust removing sleeve 10 removes the dust on the surface of the copper wire. After the remaining dust contacts the surface of the copper wire through the cleaning cotton 13, the copper wire can be better cleaned. The dust generated by cleaning is evacuated, and the accommodating box 3 is retracted to prevent the dust from escaping to the outside of the accommodating box 3. After the fan mechanism works, the air flow in the inner cavity of the suction disk 8 is extracted, so that the inner cavity of the suction disk 8 produces a negative pressure, and then the air flow in the inner cavity of the accommodating box 3 is absorbed to collect the evacuated dust and prevent the dust from entering the inner cavity of the solution tank 1. After passing through the inner cavity of the accommodating box 3, the copper wire is guided and conveyed by the first guide wheel 7, the coating roller 18, the second guide wheel 19 and the conveying wheel 20 in sequence, so that the copper wire passes through the inner cavity of the solution tank 1 for coating with flux solution.

[0040] Compared with the related art, the copper wire tinning additive continuous coating structure provided by the utility model has the following beneficial effects:

[0041] The utility model provides a continuous coating structure for tinning auxiliary agents for copper wires. After the copper wire passes through the two limiting tubes 6 and the interior of the accommodating tube 5, the dust removing sleeve 10 removes the dust on the surface of the copper wire. After the remaining dust contacts the surface of the copper wire through the cleaning cotton 13, the copper wire can be better cleaned. The dust generated by cleaning is scattered, and the accommodating box 3 is retracted to prevent the dust from escaping to the outside of the accommodating box 3. After the fan mechanism works, the air flow in the inner cavity of the suction disk 8 is extracted, so that the inner cavity of the suction disk 8 generates negative pressure, and then the air flow in the inner cavity of the accommodating box 3 is absorbed to collect the scattered dust, and the dust is prevented from entering the inner cavity of the solution tank 1, thereby improving the quality of the flux solution in the inner cavity of the solution tank 1, and thus facilitating the production and processing of the copper wire. The cover plate 4 is detachable, which is convenient for the later dismantling, inspection, maintenance or replacement of the accommodating tube 5.

[0042] 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 copper wire tinning additive continuous coating structure, comprising a solution tank (1), characterized in that: The top of the solution box (1) is provided with a through opening (2), one end of the top of the solution box (1) is fixedly connected to a containing box (3), the top of the containing box (3) is detachably connected to a cover plate (4) via a plurality of bolts, the lower surface of the cover plate (4) is fixedly connected to a containing cylinder (5), and both ends of the containing box (3) are provided with limiting cylinders (6); One end of the inner cavity of the accommodating cylinder (5) is fixedly connected to a dust removal sleeve (10) via a first bracket (9), and the other end of the inner cavity of the accommodating cylinder (5) is fixedly connected to a fixing cylinder (12) via a second bracket (11), and a cleaning cotton (13) is fixedly connected inside the fixing cylinder (12); An air suction disk (8) is fixedly connected to the top of the inner wall of the containing box (3), and a fan mechanism connected to the air suction disk (8) is provided on one end surface of the solution tank (1).

2. The copper wire tinning additive continuous coating structure according to claim 1, characterized in that: The fan mechanism comprises a fixing box (14), the fixing box (14) is fixedly connected to one end surface of the solution tank (1), the inner cavity of the fixing box (14) is fixedly connected to a fan body (15), the air inlet of the fan body (15) is connected to a connecting pipe (16), and the other end of the connecting pipe (16) is connected to the suction disk (8).

3. The copper wire tinning additive continuous coating structure according to claim 2, characterized in that: The air outlet of the fixing box (14) is detachably connected to a dust removal bag (17), and a ventilation window is provided on the surface of the fixing box (14).

4. The copper wire tinning additive continuous coating structure according to claim 1, characterized in that: The bottom of the other end surface of the containing box (3) is rotatably connected to a first guide wheel (7), and the lower part of the inner cavity of the solution box (1) is rotatably connected to a coating roller (18).

5. The copper wire tinning additive continuous coating structure according to claim 1, characterized in that: The other end of the top of the solution tank (1) is rotatably connected to a second guide wheel (19), and the other end of the top of the solution tank (1) is rotatably connected to a conveying wheel (20).

6. The copper wire tinning additive continuous coating structure according to claim 1, characterized in that: The bottom of the other end surface of the solution tank (1) is connected to a discharge pipe (22), and a valve (23) is provided on the discharge pipe (22).

7. The copper wire tinning additive continuous coating structure according to claim 1, characterized in that: An observation window is provided on the surface of the solution box (1).

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