Copper bar precision machining and oxidation-proof surface treatment integrated device

Abstract

The present application relates to the technical field of copper bar processing, and discloses a copper bar precision machining anti-oxidation surface treatment integrated device, which comprises a base frame, two horizontal pipes are fixedly installed on the base frame, a plurality of inclined boxes are fixedly connected to the two horizontal pipes, a plurality of spray heads are fixedly installed on each inclined box, a horizontal plate is fixedly installed on the base frame, a plurality of square tubes are installed on the horizontal plate, two fixed strips are fixedly installed in each square tube, a soft strip is installed on each fixed strip, two long boxes are fixedly installed on the base frame, and the passivation agent is placed in the water tank, so that the passivation agent can be injected into the fixed box by the water pump, the copper bar passing through can be attached with the passivation agent, hot air in the square tube can be blown to the copper bar attached with the passivation agent from the connecting box through the long tube, the passivation agent on the copper bar can be accelerated to form a passivation film, the excess passivation agent can be blown into the water tank at the same time, and too much passivation agent can be avoided from being carried away with the copper bar.

Description

Technical Field

[0001] This invention relates to the technical field of copper busbar processing, specifically to an integrated device for precision processing and anti-oxidation surface treatment of copper busbars. Background Technology

[0002] As a core conductive component in power transmission and electrical equipment connections, the oxidation resistance of copper busbars directly determines their conductivity stability, service life, and operational safety. After precision machining, if the surface of the copper busbar is not effectively treated for oxidation, it easily reacts with oxygen and moisture in the air to form copper oxides. This not only increases the contact resistance and reduces conductivity, but also causes corrosion and poor contact due to the continuous thickening of the oxide layer. In severe cases, it can affect the normal operation of the entire electrical system. Therefore, surface passivation and oxidation prevention treatment after copper busbar machining is an essential process.

[0003] Currently, most processes for anti-oxidation surface treatment of copper busbars in the industry are step-by-step operations. First, the surface of the copper busbar is cleaned to remove impurities, and then a passivating agent is applied to the copper busbar through spraying, soaking, or other methods. Afterward, it is naturally air-dried or dried using a simple hot air device to form a passivation film. This type of treatment has many technical defects and can no longer meet the needs of large-scale and efficient production of precision copper busbar processing. In the passivating agent application stage, traditional spraying or soaking methods make it difficult to accurately control the amount of passivating agent applied. Excess passivating agent is easily carried away in large quantities with the copper busbar during transportation, which not only wastes the passivating agent raw materials but also increases the cost of subsequent waste liquid treatment. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an integrated device for precision machining and anti-oxidation surface treatment of copper busbars. It has advantages such as preventing excessive passivating agent from being carried away with the copper busbar during transport, thus solving the problem that excess passivating agent is easily carried away in large quantities during copper busbar transport, resulting in waste of passivating agent raw materials and increased costs for subsequent waste liquid treatment.

[0005] To achieve the aforementioned goal of preventing excessive passivating agent from being carried away during copper busbar transport, this invention provides the following technical solution: an integrated device for precision machining and anti-oxidation surface treatment of copper busbars, comprising a base frame, two horizontal tubes fixedly mounted on the base frame, several inclined boxes fixedly connected to the two horizontal tubes, several nozzles fixedly mounted on each inclined box, a horizontal plate fixedly mounted on the base frame, several square tubes mounted on the horizontal plate, two fixing strips fixedly mounted inside each square tube, and a flexible strip mounted on each fixing strip, and two long... The system consists of two long boxes, each with several inclined tubes fixedly connected to it. Each inclined tube is located inside a square tube. Each long box has an air inlet pipe fixedly connected to it. A water tank is fixedly installed on the base frame, and a fixed box is fixedly installed on the water tank. Several square slots are opened on the left and right walls of the fixed box. Several water pumps are installed inside the water tank, and the outlet pipe of each water pump is aligned with the fixed box. Several connection boxes are located above the water tank, and each connection box has a long pipe fixedly connected to it. Each long pipe is connected to a square tube and is fixedly installed on the upper side of the fixed box.

[0006] Preferably, each square tube is fixedly connected to a small box, each small box is fixedly connected to a connecting pipe, and each connecting pipe is movably connected to each long tube.

[0007] Preferably, several sets of mounting boxes are fixedly installed on the horizontal plate. Each mounting box has a bolt threaded through its upper wall. Each mounting box contains a trapezoidal block. Each trapezoidal block has a connecting strip fixedly installed on it. Each connecting strip is fixedly connected to each square tube.

[0008] Preferably, a recycling box a is fixedly installed on each of the square tubes, a through groove is opened on the left wall of each recycling box a, a water trough is opened on the lower wall of each recycling box a, and a recycling box b is fixedly installed on the base frame.

[0009] Preferably, the recycling box b is located below each recycling box a, and a recycling pipe is fixedly connected to the lower wall of the recycling box b.

[0010] Preferably, each of the fixing strips has several small blocks fixedly installed on it, each fixing strip has an installation strip, each installation strip has a slot, each installation strip is fixedly connected to each small block, each slot has a slot strip connected to it, and each slot strip is movably connected to each flexible strip.

[0011] Preferably, each of the connecting boxes is fixedly installed with a semi-frame box, and each semi-frame box is provided with an air duct.

[0012] Compared with the prior art, the present invention provides an integrated device for precision machining and anti-oxidation surface treatment of copper busbars, which has the following beneficial effects: 1. This integrated device for precision machining and anti-oxidation surface treatment of copper busbars works by conveying the copper busbars requiring anti-oxidation treatment between each pair of inclined boxes. The copper busbars pass through square tubes and then through square grooves. By connecting the horizontal pipe to a water source, spray nozzles spray water to clean the copper busbars. By connecting the air inlet pipe to a hot air device, hot air is injected into each square tube through the inclined pipes, drying the copper busbars. At the same time, soft strips can be used to wipe away most of the water stains on the copper busbars, thereby improving drying efficiency. By placing the passivating agent in a water tank, a water pump injects the passivating agent into the fixed box, so that the copper busbars passing through will be coated with the passivating agent. Then, the hot air in the square tube will be blown from the connecting box through the long pipe to the copper busbars coated with passivating agent. This accelerates the formation of a passivation film on the copper busbars and blows excess passivating agent into the water tank, while preventing excessive passivating agent from being carried away with the copper busbars during transport.

[0013] 2. This integrated device for precision machining and anti-oxidation surface treatment of copper busbars allows users to easily connect the small box to the long tube via a connecting pipe. After removing the bolts, the square tube and other mechanisms can be removed, making it convenient for users to replace and repair the square tube and other mechanisms.

[0014] 3. This copper busbar precision machining and anti-oxidation surface treatment integrated device can collect water blocked by the soft strip through the recycling box a. Then, the water falling into the recycling box a will enter the recycling box b through the water tank, so that users can recycle water resources through the recycling pipe.

[0015] 4. This copper busbar precision machining and anti-oxidation surface treatment integrated device allows users to easily replace the soft strip through the slots and strips, so that the soft strip can be replaced when it wears out. The air channel on the semi-frame box can blow the air from the connecting box to the upper and front and rear sides of the copper busbar, which can further blow away excess passivating agent. Attached Figure Description

[0016] Figure 1 This is a frontal perspective view of the present invention; Figure 2 This is a three-dimensional structural diagram of the square tube of the present invention; Figure 3 This is a three-dimensional structural diagram of the elongated box of the present invention; Figure 4 This is a three-dimensional structural diagram of the fixing strip of the present invention; Figure 5 This is a three-dimensional structural diagram of the connecting strip of the present invention; Figure 6 This is a three-dimensional structural diagram of the recycling box a of the present invention; Figure 7 This is a cross-sectional perspective view of the three-dimensional structure of the semi-frame box of the present invention.

[0017] In the diagram: 1. Base frame; 2. Small box; 3. Recycling box a; 4. Horizontal pipe; 5. Nozzle; 6. Slanted box; 8. Long box; 9. Square channel; 10. Fixing box; 11. Water pump; 12. Long pipe; 13. Connecting box; 14. Semi-frame box; 15. Water tank; 16. Square pipe; 17. Bolt; 18. Mounting box; 19. Connecting strip; 20. Air duct; 21. Connecting pipe; 22. Fixing strip; 23. Flexible strip; 24. Slanted pipe; 25. Air inlet pipe; 26. Small block; 27. Mounting strip; 28. Clip strip; 29. ​​Through channel; 30. Water trough; 31. Trapezoidal block; 32. Recycling box b; 33. Recycling pipe; 34. Clip groove. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings, wherein the same parts are indicated by the same reference numerals. It should be noted that the terms “front”, “rear”, “left”, “right”, “upper” and “lower”, “bottom surface” and “top surface” used in the following description refer to the directions in the drawings, and the terms “inner” and “outer” refer to the directions toward or away from the geometric center of a specific part, respectively.

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-7This invention provides a technical solution: an integrated device for precision machining and anti-oxidation surface treatment of copper busbars, comprising a base frame 1, on which two horizontal tubes 4 are fixedly installed, and several inclined boxes 6 are fixedly connected to the two horizontal tubes 4. Several nozzles 5 are fixedly installed on each inclined box 6. A horizontal plate 20 is fixedly installed on the base frame 1, and several square tubes 16 are installed on the horizontal plate 20. Two fixing strips 22 are fixedly installed inside each square tube 16, and flexible strips 23 are installed on each fixing strip 22. Two long boxes 8 are fixedly installed on the base frame 1. Each of the two long boxes 8 is fixedly connected to several inclined tubes 24, each inclined tube 24 being installed inside a square tube 16. Each of the two long boxes 8 is fixedly connected to an air inlet pipe 25. A water tank 15 is fixedly installed on the base frame 1, and a fixing box 10 is fixedly installed on the water tank 15. Several square grooves 9 are formed on both the left and right walls of the fixing box 10. Several water pumps 11 are installed inside the water tank 15, and the outlet pipe of each water pump 11 is aligned with the fixing box 10. Several connecting boxes 13 are installed above the water tank 15, and each connecting box 13 is fixedly connected to a long... Pipe 12, each long pipe 12 is connected to each square pipe 16, and each long pipe 12 is fixedly installed on the upper side of the fixed box 10. By conveying the copper busbars that need to be anti-oxidized to each pair of inclined boxes 6, the copper busbars will pass through the square pipes 16 and then through the square grooves 9. By connecting the horizontal pipe 4 to a water source, the nozzles 5 will spray water to clean the copper busbars. By connecting the air inlet pipe 25 to a hot air device, hot air can be injected into each square pipe 16 through the inclined pipe 24, thereby drying the copper busbars and simultaneously utilizing... The soft strip 23 is used to wipe away most of the water stains on the copper busbar, thereby improving the drying efficiency. By placing the passivating agent in the water tank 15, the passivating agent can be injected into the fixed box 10 by the water pump 11. The copper busbars passing through will be covered with the passivating agent. Then, the hot air in the square tube 16 will be blown from the connecting box 13 through the long tube 12 to the copper busbar covered with the passivating agent. This can accelerate the formation of a passivating film on the copper busbar and blow excess passivating agent into the water tank 15. At the same time, it can prevent too much passivating agent from being carried away with the copper busbar during the transport. Each square tube 16 is fixedly connected to a small box 2, and each small box 2 is fixedly connected to a connecting pipe 21. Each connecting pipe 21 is movably connected to each long tube 12. Several sets of mounting boxes 18 are fixedly installed on the horizontal plate 20. Each mounting box 18 has a bolt 17 threaded through its upper wall. Each mounting box 18 has a trapezoidal block 31 connected inside, and each trapezoidal block 31 has a connecting strip 19 fixedly installed on it. Each connecting strip 19 is fixedly connected to each square tube 16. The connecting pipes 21 allow for... For user convenience, the small box 2 can be connected to the long tube 12. The square tube 16 and other mechanisms can be removed by unscrewing bolts 14, facilitating user replacement and maintenance of the square tube 16 and other mechanisms. Each square tube 16 is fixedly equipped with a recycling box a3. Each recycling box a3 has a through groove 29 on its left wall and a water trough 30 on its lower wall. A recycling box b32 is fixedly installed on the base frame 1, positioned below each recycling box a3. A recycling bin is fixedly connected to the lower wall of the recycling box b32. Pipe 33, through recycling box a3, can collect water blocked by flexible strip 23, and then the water falling into recycling box a3 will enter recycling box b32 through water tank 30. In this way, users can recycle water resources through recycling pipe 33. Each fixed strip 22 is fixedly installed with several small blocks 26, and each fixed strip 22 is provided with an installation strip 27. Each installation strip 27 has a slot 34. Each installation strip 27 is fixedly connected to each small block 26, and each slot 34 is fixedly connected to each small block 26. Each connector 13 is connected with a retaining strip 28, which is movably connected to each flexible strip 23. Each connector 13 is fixedly installed with a semi-frame box 14, and each semi-frame box 14 is provided with an air duct 20. The retaining strip 28 and the retaining slot 34 make it easy for users to replace the flexible strip 23. This allows the flexible strip 23 to be replaced when it is worn. The air duct 20 on the semi-frame box 14 can blow the air from the connector 13 to the upper side and the front and rear sides of the copper busbar, which can further blow away excess passivating agent.

[0021] In use, the first step is to transport the copper busbars that need anti-oxidation treatment between each pair of inclined boxes 6. The copper busbars will then pass through square tubes 16 and square grooves 9. By connecting the horizontal pipe 4 to the water source, the nozzles 5 will spray water to clean the copper busbars. By connecting the air inlet pipe 25 to the hot air device, hot air can be injected into each square tube 16 through the inclined pipe 24, thereby drying the copper busbars. At the same time, the soft strips 23 can be used to wipe away most of the water stains on the copper busbars, thereby improving the drying efficiency. By placing the passivating agent in the water tank 15, the water pump 11 can inject the passivating agent into the fixed box 10. The copper busbars passing through will be coated with the passivating agent. Then, the hot air in the square tube 16 will be blown from the connecting box 13 through the long pipe 12 to the copper busbars coated with the passivating agent. This can accelerate the formation of a passivation film on the copper busbars and blow excess passivating agent into the water tank 15, while preventing excessive passivating agent from being carried away with the copper busbars during transport.

[0022] Step 2: The connecting pipe 21 allows the user to easily connect the small box 2 to the long pipe 12. After removing the bolt 14, the square pipe 16 and other mechanisms can be removed, which makes it convenient for the user to replace and maintain the square pipe 16 and other mechanisms.

[0023] Step 3: The water blocked by the soft strip 23 can be caught and collected through the recycling box a3. The water that falls into the recycling box a3 will then enter the recycling box b32 through the water tank 30. In this way, the user can recycle water resources through the recycling pipe 33.

[0024] Step 4: The user can easily replace the flexible strip 23 through the slot 34 and the strip 28, so that the flexible strip 23 can be replaced when it is worn. The air channel 20 on the semi-frame box 14 can blow the air of the connecting box 13 to the upper side and the front and rear sides of the copper busbar, which can further blow away the excess passivating agent.

[0025] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated device for precision machining and anti-oxidation surface treatment of copper busbars, comprising a base frame (1), characterized in that: Two horizontal tubes (4) are fixedly installed on the base frame (1). Several inclined boxes (6) are fixedly connected to the two horizontal tubes (4). Several nozzles (5) are fixedly installed on each inclined box (6). A horizontal plate (20) is fixedly installed on the base frame (1). Several square tubes (16) are installed on the horizontal plate (20). Two fixing strips (22) are fixedly installed inside each square tube (16). A flexible strip (23) is installed on each fixing strip (22). Two long boxes (8) are fixedly installed on the base frame (1). Several inclined tubes (24) are fixedly connected to the two long boxes (8). Each inclined tube (24) is set inside each square tube (16). Two long boxes (8) are fixedly connected to air inlet pipes (25), a water tank (15) is fixedly installed on the base frame (1), a fixed box (10) is fixedly installed on the water tank (15), and several square grooves (9) are opened on the left and right walls of the fixed box (10). Several water pumps (11) are installed in the water tank (15), and the water outlet pipe of each water pump (11) is aligned with the fixed box (10). Several connection boxes (13) are set above the water tank (15), and a long pipe (12) is fixedly connected to each connection box (13). Each long pipe (12) is connected to each square pipe (16), and each long pipe (12) is fixedly installed on the upper side of the fixed box (10).

2. The integrated device for precision machining and anti-oxidation surface treatment of copper busbars according to claim 1, characterized in that: Each square tube (16) is fixedly connected to a small box (2), and each small box (2) is fixedly connected to a connecting tube (21). Each connecting tube (21) is movably connected to each long tube (12).

3. The integrated device for precision machining and anti-oxidation surface treatment of copper busbars according to claim 1, characterized in that: Several sets of mounting boxes (18) are fixedly installed on the horizontal plate (20). Each mounting box (18) has a bolt (17) threaded through its upper wall. Each mounting box (18) has a trapezoidal block (31) connected inside. Each trapezoidal block (31) has a connecting strip (19) fixedly installed on it. Each connecting strip (19) is fixedly connected to each square tube (16).

4. The integrated device for precision machining and anti-oxidation surface treatment of copper busbars according to claim 1, characterized in that: Each of the square tubes (16) is fixedly installed with a recycling box a (3), each recycling box a (3) has a through groove (29) on its left wall, each recycling box a (3) has a water trough (30) on its lower wall, and a recycling box b (32) is fixedly installed on the base frame (1).

5. The integrated device for precision machining and anti-oxidation surface treatment of copper busbars according to claim 4, characterized in that: The recycling box b (32) is located below each recycling box a (3), and a recycling pipe (33) is fixedly connected to the lower wall of the recycling box b (32).

6. The integrated device for precision machining and anti-oxidation surface treatment of copper busbars according to claim 1, characterized in that: Each of the fixed strips (22) is fixedly installed with several small blocks (26), each fixed strip (22) is provided with an installation strip (27), each installation strip (27) is provided with a slot (34), each installation strip (27) is fixedly connected to each small block (26), each slot (34) is connected with a card strip (28), and each card strip (28) is movably connected to each flexible strip (23).

7. The integrated device for precision machining and anti-oxidation surface treatment of copper busbars according to claim 1, characterized in that: Each of the connecting boxes (13) is fixedly installed with a semi-frame box (14), and each semi-frame box (14) is provided with an air duct (20).

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