Copper bar continuous walking tinning equipment

By designing the copper row continuous moving tin plating equipment, and using the movable plate and rack meshing structure of the feeding assembly, the problem of waiting for the previous batch to be completed during the copper row tin plating process is solved, and continuous tin plating of the copper row is achieved, and production efficiency is improved.

CN223240140UActive Publication Date: 2025-08-19JIANGSU WENTUO MASCH TECH CO LTD
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Patent Information

Application Number
CN202422584816.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-25
Publication Date
2025-08-19
Estimated Expiration
2034-10-25

AI Technical Summary

Technical Problem

In the prior art, during the tin plating process of copper plating, the next batch needs to be placed after the previous batch of copper plating is completed, resulting in wasting time and it is difficult to achieve continuous tin plating.

Method used

A continuous movement of copper plating equipment is designed to realize the continuous placement and transportation of copper plating through the movable plate and rack meshing structure of the feeding assembly, allowing the next batch of copper plating to be placed while conveying tin plating in the previous batch of copper plating, and the tin plating process is completed using multiple functional slots.

Benefits of technology

The continuous tin plating process of copper strips is achieved, time saving, production efficiency is improved, and continuous tin plating of copper strips is facilitated.

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Abstract

The utility model relates to the technical field of copper bar tin plating, in particular to copper bar continuous walking tin plating equipment which comprises a main body, a feeding assembly is installed on the surface of the main body and comprises a fixing frame, the side surface of the fixing frame is fixedly connected with the side surface of the main body, and the upper surface of the fixing frame is fixedly connected with a fixing plate. A sliding groove is formed in the upper surface of the fixed plate, a square groove is formed in the upper surface of the fixed plate, a feeding motor is fixedly connected to the lower surface of the fixed plate, driving teeth are fixedly connected to an output shaft of the feeding motor, a movable plate is arranged above the fixed plate, a sliding rod is fixedly connected to the lower surface of the movable plate, and a rack is fixedly connected to the lower surface of the movable plate. The upper surface of the movable plate is fixedly connected with a partition plate. According to the utility model, the next batch of copper bars can be placed and arranged while the previous batch of copper bars are conveyed and tinned, so that the tinning process can be continued in the first time, the time is saved, and the continuous tinning work of the copper bars is facilitated.
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Description

Technical Field

[0001] The utility model relates to the technical field of copper busbar tinning, in particular to a copper busbar continuous moving tinning device. Background Art

[0002] Tin plating is a coating with good solderability and a certain degree of corrosion resistance, and is widely used in electronic components and printed circuit boards. Copper busbars are widely used as conductive connection carriers in electrical switch projects (such as distribution cabinets, transformers, and power transmission and transformation). To prevent oxidation and improve conductivity, tin plating is required, especially at the overlapping parts of the copper busbars.

[0003] In the current existing technology, when tinning copper bars, multiple copper bars are usually placed together for tinning at the same time. Since the copper bars are long, the next batch of copper bars can only be placed and arranged after the previous batch of copper bars is transported. This wastes a lot of time in the process of placing the copper bars, which is not convenient for the continuous tinning of the copper bars. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a copper busbar continuous moving tinning device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a continuous moving tinning equipment for copper bars, comprising a main body, a loading assembly installed on the surface of the main body, the loading assembly comprising a fixed frame, the side surface of the fixed frame is fixedly connected to the side surface of the main body, the upper surface of the fixed frame is fixedly connected to a fixed plate, the upper surface of the fixed plate is provided with a slide groove, the upper surface of the fixed plate is provided with a square groove, the lower surface of the fixed plate is fixedly connected to a loading motor, the output shaft of the loading motor is fixedly connected to an active tooth, a movable plate is provided above the fixed plate, the lower surface of the movable plate is fixedly connected to a sliding rod, the sliding rod is located inside the slide groove, the lower surface of the movable plate is fixedly connected to a rack, the rack and the active tooth are meshed with each other, and the upper surface of the movable plate is fixedly connected to a partition.

[0006] As a further description of the above technical solution:

[0007] The side surface of the main body is fixedly connected to a mounting plate, the surface of the mounting plate is fixedly connected to a first motor, the output shaft of the first motor passes through the surface of the mounting plate and extends to the other side of the mounting plate, and the output shaft of the first motor is fixedly connected to a first active roller.

[0008] As a further description of the above technical solution:

[0009] The interior of the main body is fixedly connected with a top plate, the lower surface of the top plate is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a connecting frame, and the interior of the connecting frame is movably connected with a first driven roller.

[0010] As a further description of the above technical solution:

[0011] A second motor is fixedly connected to the back of the main body, and the output shaft of the second motor extends through the surface of the main body to the interior of the main body. The output shaft of the second motor is fixedly connected to a second active roller, one end of the second active roller is movably connected to the inner surface of the main body, and the interior of the main body is movably connected to a second driven roller.

[0012] As a further description of the above technical solution:

[0013] The interior of the main body is fixedly connected with a layered plate, and the number of the layered plates is multiple, and the multiple layered plates are evenly and equidistantly arranged.

[0014] As a further description of the above technical solution:

[0015] A circulation pump is fixedly connected to the back of the main body, and the input end of the circulation pump is fixedly connected to a liquid inlet pipe, the lower end of the liquid inlet pipe passes through the surface of the main body and extends to the interior of the main body. The output end of the circulation pump is fixedly connected to a connecting pipe, the upper end of the connecting pipe passes through the surface of the main body and extends to the interior of the main body, the upper end of the connecting pipe is fixedly connected to a liquid outlet pipe, and a liquid outlet is provided on the outer surface of the liquid outlet pipe.

[0016] The utility model has the following beneficial effects:

[0017] Compared with the prior art, the copper bar continuous moving tinning equipment of the present invention has the following advantages: first, half of the movable plate is located just above the fixed plate, corresponding to the feeding position of the main body, the copper bar is placed and arranged at the corresponding movable plate position, and the copper bar is conveyed and tinned. At the same time, the next batch of copper bars are placed and arranged at the other half of the movable plate. When the conveying of the current batch of copper bars is completed, the feeding motor is started to rotate the active gear, and the movable plate is moved through the rack, thereby moving the other half of the movable plate to the corresponding feeding position of the main body, so that the next batch of copper bars can be conveyed and tinned at the first time, and at the same time, the next batch of copper bars can be conveyed and tinned again on the movable plate. The copper bars are placed and arranged at the same time. Compared with the currently available technology, when tinning the copper bars, multiple copper bars are usually placed together for tinning at the same time. The copper bars are long, so the next batch of copper bars can only be placed and arranged after the previous batch of copper bars are transported. This wastes a lot of time in the process of placing the copper bars, which is not convenient for the continuous tinning of the copper bars. The copper bar continuous moving tinning equipment can place and arrange the next batch of copper bars while the previous batch of copper bars are being transported for tinning, so that the tinning process can be continued at the first time, saving time and facilitating the continuous tinning of the copper bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure from a first perspective of a copper busbar continuous moving tinning equipment proposed by the present invention;

[0019] Figure 2 This is a second-angle overall structural diagram of a copper busbar continuous moving tinning equipment proposed by the present invention;

[0020] Figure 3 This is a third-view overall structural diagram of a copper busbar continuous moving tinning equipment proposed by the present invention;

[0021] Figure 4 This is a cross-sectional view of the internal structure of the fixed plate of a copper busbar continuous moving tinning equipment proposed by the present invention;

[0022] Figure 5 This is a first-perspective overall structural cross-sectional view of a copper busbar continuous moving tinning equipment proposed by the utility model;

[0023] Figure 6 The utility model proposes a copper busbar continuous moving tinning equipment Figure 5 A magnified view of the structure at center A;

[0024] Figure 7 This is a second-angle overall structural cross-sectional view of a copper busbar continuous moving tinning equipment proposed by the present invention;

[0025] Figure 8The utility model proposes a copper busbar continuous moving tinning equipment Figure 7 A magnified view of the structure at point B in the middle;

[0026] Figure 9 The utility model proposes a copper busbar continuous moving tinning equipment Figure 7 Enlarged view of the structure at point C in the middle.

[0027] Legend:

[0028] 1. Main body; 2. Feeding assembly; 201. Fixed frame; 202. Fixed plate; 203. Slide groove; 204. Square groove; 205. Feeding motor; 206. Active gear; 207. Movable plate; 208. Sliding rod; 209. Rack; 210. Partition; 3. Mounting plate; 4. First motor; 5. First active roller; 6. Top plate; 7. Cylinder; 8. Connecting frame; 9. First driven roller; 10. Second motor; 11. Second active roller; 12. Second driven roller; 13. Layering plate; 14. Circulation pump; 15. Liquid inlet pipe; 16. Connecting pipe; 17. Liquid outlet pipe; 18. Liquid outlet. DETAILED DESCRIPTION

[0029] Reference Figure 1-9The utility model provides a copper busbar continuous moving tinning equipment: comprising a main body 1, a feeding assembly 2 is installed on the surface of the main body 1, the feeding assembly 2 comprises a fixing frame 201, the side surface of the fixing frame 201 is fixedly connected to the side surface of the main body 1, the number of the fixing frames 201 is two, close to the front and back of the main body 1 respectively, the upper surface of the fixing frame 201 is fixedly connected to a fixing plate 202, the upper surface of the fixing plate 202 is provided with a chute 203, the number of the chute 203 is two, close to both sides of the upper surface of the fixing plate 202 respectively, the upper surface of the fixing plate 202 is provided with a chute There is a square groove 204, which is located in the middle of the fixed plate 202. The lower surface of the fixed plate 202 is fixedly connected to a feeding motor 205. The output shaft of the feeding motor 205 is fixedly connected to a driving tooth 206. The upper half of the driving tooth 206 passes through the interior of the square groove 204 and extends to the top of the main body 1. A movable plate 207 is provided above the fixed plate 202. The lower surface of the movable plate 207 is fixedly connected to a sliding rod 208. There are two sliding rods 208. The sliding rods 208 are located inside the slide groove 203. Both sides of the lower surface of the sliding rod 208 are fixed. A stopper is connected to make the sliding rod 208 in an inverted concave shape, so that the movable plate 207 will not be separated from the fixed plate 202 due to the long moving distance when moving. The lower surface of the movable plate 207 is fixedly connected with a rack 209, and the rack 209 is meshed with the active tooth 206. The upper surface of the movable plate 207 is fixedly connected with a partition 210. The number of partitions 210 is multiple, and the upper surface of the movable plate 207 is divided into multiple spaces for placing copper bars. First, half of the movable plate 207 is located just above the fixed plate 202, corresponding to the feeding position of the main body 1, and the copper bars are placed in the corresponding The movable plate 207 is positioned and arranged to transport the copper bars for tinning. At the same time, the next batch of copper bars is placed and arranged at the other half of the movable plate 207. When the current batch of copper bars is transported, the feeding motor 205 is started to rotate the active gear 206, and the movable plate 207 is moved through the rack 209, thereby moving the other half of the movable plate 207 to the corresponding feeding position of the main body 1. The next batch of copper bars can be transported and tinned at the first time, and the copper bars can be placed and arranged again on the movable plate 207, thereby achieving continuous operation of the copper bars.

[0030] The side surface of the main body 1 is fixedly connected with a mounting plate 3, and there are two mounting plates 3. The two mounting plates 3 are respectively close to the front and back of the main body 1. The surface of the mounting plate 3 is fixedly connected with a first motor 4, and the output shaft of the first motor 4 passes through the surface of the mounting plate 3 and extends to the other side of the mounting plate 3. The output shaft of the first motor 4 is fixedly connected with a first active roller 5. One end of the first active roller 5 is movably connected to the mounting plate 3 near the back. The interior of the main body 1 is fixedly connected with a top plate 6, and the lower surface of the top plate 6 is fixedly connected with a cylinder 7. The output end of the cylinder 7 is fixedly connected with a connecting frame 8, and the interior of the connecting frame 8 is movably connected with a first driven roller 9. The first driven roller 9 is located directly above the first active roller 5. When the movable plate 207 moves to the corresponding feeding position of the main body 1, one end of the copper bar is just between the first active roller 5 and the first driven roller 9. At this time, the cylinder 7 extends to cause the first driven roller 9 to descend, and cooperates with the first active roller 5 to clamp one end of the copper bar. At the same time, the first motor 4 is started, and the first active roller 5 rotates to convey the copper bar.

[0031] The back of the main body 1 is fixedly connected with a second motor 10, and the output shaft of the second motor 10 extends through the surface of the main body 1 to the interior of the main body 1, and the output shaft of the second motor 10 is fixedly connected with a second active roller 11, and one end of the second active roller 11 is movably connected to the inner surface of the main body 1. The interior of the main body 1 is movably connected with a second driven roller 12, and the second driven roller 12 is located directly above the second active roller 11. The number of the second motor 10, the second active roller 11 and the second driven roller 12 is multiple, and they are evenly and equidistantly arranged, and can convey the copper busbar in turn. The interior of the main body 1 is fixedly connected with a layered plate 13, and the number of the layered plates 13 is multiple, and the multiple layered plates 13 are evenly and equidistantly arranged. The layered plates 13 divide the internal space of the main body 1 into multiple functional slots, which are ultrasonic thermal degreasing slots, Electrolytic degreasing tank, acid activation tank, pre-acidification tank, acid tinning tank and weak acid neutralization tank. When the copper busbar is transported to the other side of the main body 1 through these functional tanks in turn, the tinning is completed. The back of the main body 1 is fixedly connected with a circulation pump 14, and the input end of the circulation pump 14 is fixedly connected with a liquid inlet pipe 15. The lower end of the liquid inlet pipe 15 passes through the surface of the main body 1 and extends to the interior of the main body 1. The output end of the circulation pump 14 is fixedly connected with a connecting pipe 16, and the upper end of the connecting pipe 16 passes through the surface of the main body 1 and extends to the interior of the main body 1. The upper end of the connecting pipe 16 is fixedly connected with a liquid outlet pipe 17, and the outer surface of the liquid outlet pipe 17 is provided with a liquid outlet 18. The liquid in the functional tank inside the main body 1 can be sucked and transported to the liquid outlet pipe 17 by the circulation pump 14, and sprinkled onto the surface of the copper busbar through the liquid outlet 18, which is convenient for tinning.

[0032] Working principle: First, half of the movable plate 207 is located directly above the fixed plate 202, corresponding to the feeding position of the main body 1, and the copper bars are placed and arranged at the corresponding position of the movable plate 207, and the copper bars are transported and tinned. At the same time, the next batch of copper bars are placed and arranged at the other half of the position on the movable plate 207. When the transportation of this batch of copper bars is completed, the feeding motor 205 is started to rotate the active gear 206, and the movable plate 207 is moved through the rack 209, so that the other half of the movable plate 207 is moved to the corresponding feeding position of the main body 1, and the next batch of copper bars can be transported and tinned at the first time. At the same time, the copper bars can be placed and arranged again on the movable plate 207, thereby achieving continuous operation of the copper bars.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A copper busbar continuous moving tinning device, comprising a main body (1), characterized in that: A feeding assembly (2) is installed on the surface of the main body (1), and the feeding assembly (2) includes a fixing frame (201), the side surface of the fixing frame (201) is fixedly connected to the side surface of the main body (1), the upper surface of the fixing frame (201) is fixedly connected to a fixing plate (202), the upper surface of the fixing plate (202) is provided with a sliding groove (203), the upper surface of the fixing plate (202) is provided with a square groove (204), the lower surface of the fixing plate (202) is fixedly connected to a feeding motor (205), and the The output shaft of the feeding motor (205) is fixedly connected to the driving tooth (206), a movable plate (207) is provided above the fixed plate (202), the lower surface of the movable plate (207) is fixedly connected to the sliding rod (208), the sliding rod (208) is located inside the slide groove (203), the lower surface of the movable plate (207) is fixedly connected to the rack (209), the rack (209) and the driving tooth (206) are meshed with each other, and the upper surface of the movable plate (207) is fixedly connected to the partition (210).

2. The copper busbar continuous moving tinning equipment according to claim 1, characterized in that: A mounting plate (3) is fixedly connected to the side surface of the main body (1), a first motor (4) is fixedly connected to the surface of the mounting plate (3), an output shaft of the first motor (4) passes through the surface of the mounting plate (3) and extends to the other side of the mounting plate (3), and a first active roller (5) is fixedly connected to the output shaft of the first motor (4).

3. The copper busbar continuous moving tinning equipment according to claim 1, characterized in that: The interior of the main body (1) is fixedly connected to a top plate (6), the lower surface of the top plate (6) is fixedly connected to a cylinder (7), the output end of the cylinder (7) is fixedly connected to a connecting frame (8), and the interior of the connecting frame (8) is movably connected to a first driven roller (9).

4. The copper busbar continuous moving tinning equipment according to claim 1, characterized in that: A second motor (10) is fixedly connected to the back of the main body (1), an output shaft of the second motor (10) passes through the surface of the main body (1) and extends to the interior of the main body (1), the output shaft of the second motor (10) is fixedly connected to a second active roller (11), one end of the second active roller (11) is movably connected to the inner surface of the main body (1), and a second driven roller (12) is movably connected to the interior of the main body (1).

5. The copper busbar continuous moving tinning equipment according to claim 1, characterized in that: A layered plate (13) is fixedly connected to the interior of the main body (1), and the number of the layered plates (13) is multiple, and the multiple layered plates (13) are evenly and equidistantly arranged.

6. The copper busbar continuous moving tinning equipment according to claim 1, characterized in that: The back of the main body (1) is fixedly connected to a circulation pump (14); the input end of the circulation pump (14) is fixedly connected to a liquid inlet pipe (15); the lower end of the liquid inlet pipe (15) passes through the surface of the main body (1) and extends to the interior of the main body (1); the output end of the circulation pump (14) is fixedly connected to a connecting pipe (16); the upper end of the connecting pipe (16) passes through the surface of the main body (1) and extends to the interior of the main body (1); the upper end of the connecting pipe (16) is fixedly connected to a liquid outlet pipe (17); the outer surface of the liquid outlet pipe (17) is provided with a liquid outlet (18).