A cleaning device for fine copper conductor processing

Abstract

The application belongs to the technical field of copper conductor processing, and discloses a cleaning equipment for micro copper conductor processing, which comprises a machine body, U-shaped grooves are formed in the inner walls of both ends of the machine body, a plurality of micro copper conductors can be intermittently arranged in the machine body, and an efficient cleaning part is arranged in the machine body; when the oblique surface plate is no longer attached to the filter screen plate, the oblique surface plate cannot extrude the two springs, the two springs are reset to drive the oblique surface plate to move upwards, the bottom outer wall of the oblique surface plate is flush with the top inner wall of the rectangular groove, and the oblique surface plate can well assist the flowing cleaning agent to flow into a group of liquid collecting tanks through the one end groove of the U-shaped groove, so that the cleaning agent can be uniformly collected for secondary use, the water body with impact force contacts to drive the water wheel, and then the water flow drives the rubber rod to rotate synchronously, so that the friction force between the micro copper conductor surface and the rubber rod is generated, the micro copper conductor is randomly moved under the driving of the friction force, and the area of the micro copper conductor subjected to the water cleaning is increased.

Description

Technical Field

[0001] This invention belongs to the field of copper conductor processing technology, specifically a cleaning device for processing micro-copper conductors. Background Technology

[0002] Fine copper conductors are a widely used material in electromechanical engineering, mainly used for fire-resistant layers, insulation, sheathing, and filling. Copper conductors have important applications in many fields. For example, the copper conductors for high-flexibility drag chain cables and functional components produced by Chujiang New Materials have been successfully applied in the field of robotics, demonstrating the practical value of copper conductors in high-tech fields. Copper is a metal and a conductor with good electrical conductivity. Physically, copper conductors can change their internal energy by doing work. For example, when repeatedly bending a copper wire, mechanical energy is converted into internal energy, causing the temperature of the copper wire to rise. Currently, the processing and production of micro-copper conductors includes several cleaning steps to ensure they meet market standards. The cleaning process first requires soaking the conductor in a cleaning agent for 1-10 minutes, followed by rinsing with clean water. Next, it undergoes a 1-3 minute immersion in copper passivation solution T402 for passivation treatment. Finally, the micro-copper conductor is rinsed with pure water and then dried. Existing cleaning equipment generally lacks the capability for integrated, multi-step cleaning of micro-copper conductors, requiring multiple transfers, thus hindering the efficiency of surface cleaning. Summary of the Invention

[0003] To address the problems mentioned in the background section, the present invention provides a cleaning device for processing micro-copper conductors.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a cleaning device for processing micro-copper conductors, comprising a body, wherein U-shaped grooves are formed in the inner walls at both ends of the body, and multiple micro-copper conductors are intermittently arranged inside the body. The body also includes a high-efficiency cleaning section, which includes a filter screen plate fixedly connected to the inner wall of the body. A rectangular plate is intermittently attached to the bottom end of the filter screen plate, and a telescopic electric cylinder is fixedly connected to the bottom end of the rectangular plate. The outer wall of the bottom end of the telescopic electric cylinder is connected to the bottom of the body. The inner wall of the rectangular plate is fixedly connected, and rubber stoppers are fixedly connected to the outer walls of both ends of the rectangular plate. The two rubber stoppers are simply slidably engaged with the inner walls of the two U-shaped grooves. A rectangular groove is opened on the outer wall of the top end of the rectangular plate. Two springs are fixedly connected to the inner wall of the bottom end of the rectangular groove. The top ends of the two springs are jointly fixedly connected to a slanted panel. The outer wall of the slanted panel is in close sliding connection with the inner wall of the rectangular groove. Thus, the water used for cleaning and soaking the micro-copper conductor can be quickly discharged through the slanted panel.

[0005] Preferably, two liquid collection tanks are fixedly connected to the outer walls of both ends of the machine body, and a support plate is fixedly connected to the bottom of each of the two sets of liquid collection tanks. One end of each of the two sets of support plates is fixedly connected to the outer walls of both ends of the machine body.

[0006] Preferably, the upper set of collection tanks is used to collect cleaning agent and copper passivation solution T402, while the lower set of collection tanks is used to collect water for cleaning fine copper conductors.

[0007] Preferably, two support plates are fixedly connected to the inner walls of both ends of the machine body, and corrugated pipes are fixedly connected to the outer walls of the top ends of the two sets of support plates. An elastic telescopic component is fixedly connected to the outer walls of the top ends of each corrugated pipe.

[0008] Preferably, the bottom end of each elastic expansion member is fixedly connected to the outer wall of the top end of the corresponding support plate, and the bottom outer wall of the rectangular plate can be intermittently fitted and connected to the outer wall of the top end of each corrugated pipe and each elastic expansion member.

[0009] Preferably, each of the corrugated pipes has a through-tube fixedly connected to one end near the bottom, and the other ends of the two sets of corrugated pipes near the bottom are respectively connected to a bent conveying pipe.

[0010] Preferably, the tubes of the two sets of extraction tubes are respectively fixedly connected to the inner and outer walls of both ends of the machine body, and the tubes of the two bent delivery tubes are also fixedly connected to the inner and outer walls of both ends of the machine body near the bottom.

[0011] Preferably, each of the extraction pipes and the bent conveying pipes is fixedly connected to a one-way valve to control the one-way flow of water.

[0012] Preferably, a plurality of thin branch pipes are fixedly connected through a section of each of the two bent pipes, and a rotating rod is provided in each group of thin branch pipes.

[0013] Preferably, a water wheel is fixedly connected to the outer wall near the top of each set of rotating rods, and the top of each set of rotating rods is movably connected to the inner wall of the top of the two bent conveying pipes respectively.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention uses a rectangular plate to tightly block the bottom of the filter screen, allowing multiple fine copper conductors to be immersed simultaneously. After immersion for a certain period, some impurities on the fine copper conductors are removed by the cleaning agent. Then, a telescopic electric cylinder can be activated to move the rectangular plate and the rubber stoppers at both ends of the rectangular plate downwards. The passively moving rubber stoppers will detach from one end of the U-shaped groove and slide on its inner wall. At this time, the cleaning agent will flow down through one end of the U-shaped groove. At the same time, when the rectangular plate is passively moved down and no longer in contact with the filter screen, the filter screen will no longer squeeze the inclined panel. Thus, the inclined panel is no longer under force and will not squeeze the two springs in the rectangular groove. Then, after the two springs reset, the inclined panel is moved upwards, and its bottom outer wall is flush with the top inner wall of the rectangular groove. This can effectively assist the downward flow of cleaning agent, which flows into a set of collection tanks above through one end of the U-shaped groove for unified collection, facilitating its secondary use. This invention utilizes the impact of water to drive a water wheel, which in turn rotates a rubber rod mounted on a rotating rod. The rotating rubber rod generates friction with the surface of the micro-copper conductor, causing it to move randomly under this friction. Simultaneously, water from the bend in the conduit flows down into a branch pipe while the water wheel rotates. This water is then sprayed onto the micro-copper conductor placed on the filter screen. The downward spray and friction provide a more thorough rinse, increasing the area of ​​the micro-copper conductor that receives water. The telescopic cylinder moves upward, causing the rectangular plate to reset and reattach to the bottom of the filter screen. This facilitates the introduction of copper passivation solution T402, soaking the micro-copper conductor for passivation treatment. This allows for a single, one-step process of cleaning agent soaking, water rinsing, and copper passivation solution T402 soaking, eliminating the need for repeated transfers of the micro-copper conductor for cleaning during processing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall planar front view structure of the present invention; Figure 3 This is a schematic diagram of the overall planar cross-sectional structure of the body of the present invention; Figure 4 For the present invention Figure 3 A magnified view of the structure at point A in the middle; Figure 5 This is a partial cross-sectional view of the high-efficiency cleaning unit of the present invention. Figure 6 This is a partial structural diagram of the high-efficiency cleaning unit of the present invention; Figure 7 This is a schematic diagram of the overall structure of the high-efficiency cleaning unit and the partial cross-sectional structure of the bent pipeline of the present invention; Figure 8 For the present invention Figure 7 A magnified schematic diagram of the structure at point B in the middle.

[0016] In the picture: 1. Body; 11. U-shaped groove; 12. Fine copper conductor; 2. High-efficiency cleaning unit; 21. Filter screen; 22. Rectangular plate; 23. Telescopic electric cylinder; 24. Rubber stopper plate; 25. Rectangular groove; 26. Spring; 27. Slanted panel; 28. Collection tank; 29. ​​Support plate one; 230. Support plate two; 231. Corrugated pipe; 232. Elastic telescopic component; 233. Pull pipe; 234. Bending conveying pipe; 235. One-way valve; 236. Thin branch pipe; 237. Rotating rod; 238. Water wheel; 239. Rubber rod. Detailed Implementation

[0017] 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.

[0018] like Figures 1 to 8 As shown, the present invention provides a cleaning device for processing micro-copper conductors, including a body 1. U-shaped grooves 11 are formed in the inner walls at both ends of the body 1. Multiple micro-copper conductors 12 are intermittently arranged inside the body 1. The body 1 also includes a high-efficiency cleaning section 2, which includes a filter screen plate 21 fixedly connected to the inner wall of the body 1. A rectangular plate 22 is intermittently attached to the bottom end of the filter screen plate 21. A telescopic electric cylinder 23 is fixedly connected to the bottom end of the rectangular plate 22. The outer wall of the bottom end of the telescopic electric cylinder 23 is fixedly connected to the inner wall of the bottom end of the body 1. Next, rubber stopper plates 24 are fixedly connected to the outer walls of both ends of the rectangular plate 22. The two rubber stopper plates 24 are simply slidably engaged with the inner walls of the two U-shaped grooves 11. A rectangular groove 25 is opened on the outer wall of the top of the rectangular plate 22. Two springs 26 are fixedly connected to the inner wall of the bottom end of the rectangular groove 25. The top ends of the two springs 26 are jointly fixedly connected to a slanted plate 27. The outer wall of the slanted plate 27 is in close sliding connection with the inner wall of the rectangular groove 25. Thus, the water used for cleaning and soaking the micro copper conductor can be quickly discharged through the slanted plate 27.

[0019] Using the above method: With the rectangular plate 22 tightly blocking the bottom of the filter screen plate 21, multiple fine copper conductors 12 are simultaneously immersed. After immersion for a certain period of time, some impurities on the fine copper conductors 12 will be removed by the cleaning agent. Then, the telescopic electric cylinder 23 can be activated to move the rectangular plate 22 and the rubber stoppers 24 at both ends of the rectangular plate 22 downwards. The passively moving rubber stoppers 24 will detach from one end of the U-shaped groove 11 and slide within its inner wall. At this time, the cleaning agent will flow down through one end of the U-shaped groove 11. When the rectangular plate 22 is passively moved down and no longer adheres to the filter screen plate 21, the filter screen plate 21 will no longer squeeze the inclined plate 27. As a result, the inclined plate 27 is no longer under force and will not squeeze the two springs 26 in the rectangular groove 25. Then, after the two springs 26 are reset, the inclined plate 27 is moved up, and its bottom outer wall is flush with the top inner wall of the rectangular groove 25. This can effectively assist the downward-flowing cleaning agent to flow into a set of collection tanks 28 above through one end of the U-shaped groove 11 for unified collection, which facilitates its secondary use.

[0020] Two liquid collection tanks 28 are fixedly connected to the outer walls of both ends of the body 1. Support plates 29 are fixedly connected to the bottom of the two sets of liquid collection tanks 28. One end of each set of support plates 29 is fixedly connected to the outer walls of both ends of the body 1. The upper set of liquid collection tanks 28 is used to collect cleaning agent and copper passivation solution T402, while the lower set of liquid collection tanks 28 is used to collect water for cleaning fine copper conductors. Two support plates 230 are fixedly connected to the inner walls of both ends of the body 1. Corrugated pipes 231 are fixedly connected to the outer walls of the top of each set of support plates 230. Elastic expansion joints 232 are fixedly connected to the outer walls of the top of each corrugated pipe 231. The bottom of each elastic expansion joint 232 is fixedly connected to the outer walls of the corresponding support plate 230. The bottom outer wall of the rectangular plate 22 can be intermittently fitted to the outer walls of each corrugated pipe 231 and each elastic expansion joint 232.

[0021] Using the above scheme: the downward-moving rectangular plate 22 will cause the rubber plugs 24 at both ends to be engaged again in the slot at the lower end of the U-shaped groove 11, and then disengage again after moving downward. During this process, the downward-moving rectangular plate 22 will squeeze the corrugated pipe 231 and the elastic telescopic component 232, causing both to move downward and contract simultaneously.

[0022] Each corrugated pipe 231 has a fixed connection to a suction pipe 233 at one end near the bottom, and a bent conveying pipe 234 is fixedly connected to the other end of each set of corrugated pipes 231 near the bottom. The pipe bodies of the two sets of suction pipes 233 are fixedly connected to the inner and outer walls of both ends of the machine body 1, and the pipe bodies of the two bent conveying pipes 234 are also fixedly connected to the inner and outer walls of both ends of the machine body 1 near the bottom. A one-way valve 235 is fixedly connected to each suction pipe 233 and the bent conveying pipe 234 to control the one-way flow of water.

[0023] Using the above scheme: the squeezed corrugated pipe 231 will drive the cleaning water that has been pumped into the inner cavity through the elastic expansion member 232 and the suction pipe 233, and then drive the impact force into the bent delivery pipe 234.

[0024] Multiple fine branch pipes 236 are fixedly connected through a section of the two bent pipes 234. Each set of fine branch pipes 236 is equipped with a rotating rod 237. A water wheel 238 is fixedly connected to the outer wall of each set of rotating rods 237 near the top. The top of each set of rotating rods 237 is movably connected to the inner wall of the top of the two bent pipes 234 respectively.

[0025] Using the above scheme: Water will contact the water wheel 238 installed on the rotating rod 237 in the bent pipe 234. The water flow will then cause the rotating water wheel 238 to rotate synchronously, driving the rubber rod 239 also installed on the rotating rod 237. The rotating rubber rod 239 will generate friction with the surface of the micro-copper conductor 12, causing the micro-copper conductor 12 to move randomly under the influence of friction. Simultaneously, the water in the bent pipe 234 will flow down into the narrow branch pipe 236 while driving the water wheel 238 to rotate, and then be sprayed down onto the filter screen 21. The micro-copper conductor 12 can be more thoroughly rinsed by the sprayed water and the friction, increasing the area that receives water cleaning. The telescopic cylinder 23 moves upward, causing the rectangular plate 22 to reset and reattach to the bottom of the filter screen plate 21, which is convenient for introducing copper passivation solution T402 and immersing the micro-copper conductor 12 for passivation treatment. The three steps of cleaning agent immersion, water rinsing, and copper passivation solution T402 passivation immersion can be completed in one go without repeatedly transferring the micro-copper conductor 12 for cleaning in the processing stage.

[0026] One point that needs to be added is that the random movement of the micro-copper conductor 12 under the influence of friction refers to the uncontrollable offset or rotation at a certain angle under passive movement, and does not specifically refer to any dynamic process.

[0027] The working principle and usage process of this invention are as follows: Multiple micro-copper conductors 12 to be cleaned are sequentially placed into the machine body 1, positioned at the top of the filter screen plate 21, and connected to it. Then, cleaning agent is manually poured in. With the rectangular plate 22 tightly blocking the bottom of the filter screen plate 21, the multiple micro-copper conductors 12 are simultaneously immersed. After immersion for a certain period, some impurities on the micro-copper conductors 12 are removed by the cleaning agent. Then, the telescopic electric cylinder 23 is activated to move the rectangular plate 22 and the rubber stoppers 24 at both ends of the rectangular plate 22 downwards. The passively moving rubber stoppers 24 detach from one end of the U-shaped groove 11 and slide within its inner wall. At this time, the cleaning agent passes through the U-shaped groove 11... As the rectangular plate 22 moves downwards and ceases to adhere to the filter screen 21, the filter screen 21 will no longer press against the inclined plate 27. Consequently, the inclined plate 27 will no longer be under force and will not press against the two springs 26 in the rectangular groove 25. Then, after the two springs 26 are reset, the inclined plate 27 will move upwards, and its bottom outer wall will be flush with the top inner wall of the rectangular groove 25. This can effectively assist the downward-flowing cleaning agent to flow into a set of collection tanks 28 above through one end of the U-shaped groove 11 for unified collection, which facilitates its reuse. Then, the downward-moving rectangular plate 22 will cause the rubber stoppers 24 at both ends to engage again in the lower end of the U-shaped groove 11, and then disengage again after moving downwards. During this process, the downward-moving rectangular plate 22 will squeeze the corrugated pipe 231 and the elastic telescopic member 232, causing both to simultaneously move downward and contract. At this time, the squeezed corrugated pipe 231 will drive the cleaning water that has been previously drawn into the inner cavity through the elastic telescopic member 232 and the suction pipe 233, and then drive it with impact into the bent conveyor pipe 234. Thus, the water will contact the water wheel 238 installed on the rotating rod 237 in the bent conveyor pipe 234, and then the water flow will drive the rotating water wheel 238 to drive the rubber rod 239 installed on the rotating rod 237 to... The rotating rubber rod 239 generates friction with the surface of the micro-copper conductor 12, causing it to move randomly under the influence of this friction. Simultaneously, water in the bent conduit 234 flows down into the narrow branch pipe 236 while the water wheel 238 rotates. The water is then sprayed down onto the micro-copper conductor 12 placed on the filter screen 21. This downward spray and friction provide a more thorough rinse to the micro-copper conductor 12, increasing the area exposed to water for cleaning. The cleaned water... With the help of the inclined panel 27, the liquid naturally flows from the U-shaped grooves 11 at both ends of the body 1 into the collection tank 28 below. At this time, the telescopic cylinder 23 moves upward, causing the rectangular plate 22 to reset and re-attach to the bottom of the filter screen 21, so as to facilitate the introduction of copper passivation solution T402 to immerse the micro copper conductor 12 for passivation treatment. During the process of the rectangular plate 22 moving upward and resetting, the bellows 231 will also move upward and reset immediately under the action of the elastic telescopic component 232. At this time, a negative pressure suction force is generated inside the bellows 231, which then draws the liquid into the collection tank 28 below through the suction pipe 233. The cleaning water in section 8 is pumped out and recycled to avoid water waste. The three steps of cleaning agent soaking, water rinsing, and copper passivation solution T402 passivation soaking can be completed directly in one step within the machine body 1. There is no need to repeatedly transfer the micro copper conductor 12 for cleaning in the processing stage. After soaking in copper passivation solution T402, the micro copper conductor 12 can be removed manually and soaked in pure water using existing technology. After the surface of the micro copper conductor 12 is rinsed clean, it can be directly dried.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] 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. A cleaning device for processing micro-copper conductors, comprising a body (1), characterized in that: The inner walls at both ends of the machine body (1) are provided with U-shaped grooves (11). Multiple fine copper conductors (12) are intermittently provided inside the machine body (1). The machine body (1) also has a high-efficiency cleaning section (2). The high-efficiency cleaning section (2) includes a filter screen plate (21) fixedly connected to the inner wall of the machine body (1). A rectangular plate (22) is intermittently attached to the bottom end of the filter screen plate (21). A telescopic electric cylinder (23) is fixedly connected to the bottom end of the rectangular plate (22). The outer wall of the bottom end of the telescopic electric cylinder (23) is fixedly connected to the inner wall of the bottom end of the machine body (1). The rectangular plate (22)... Rubber stoppers (24) are fixedly connected to the outer walls at both ends. The two rubber stoppers (24) are simply slidably engaged with the inner walls of the two U-shaped grooves (11). A rectangular groove (25) is provided on the outer wall of the top of the rectangular plate (22). Two springs (26) are fixedly connected to the inner wall of the bottom end of the rectangular groove (25). The top ends of the two springs (26) are jointly fixedly connected to a slanted plate (27). The outer wall of the slanted plate (27) and the inner wall of the rectangular groove (25) are fitted and slidably connected. Thus, the slanted plate (27) can be used to assist in the rapid discharge of water that has been used to clean and soak the fine copper conductor. Two support plates (230) are fixedly connected to the inner walls of both ends of the body (1). Corrugated pipes (231) are fixedly connected to the outer walls of the top ends of the two sets of support plates (230). An elastic telescopic component (232) is fixedly connected to the outer walls of the top ends of each corrugated pipe (231). Each of the corrugated pipes (231) has a draw pipe (233) fixedly connected to one end near the bottom, and the other ends of the two sets of corrugated pipes (231) are respectively connected to a bent conveying pipe (234). Multiple thin branch pipes (236) are fixedly connected through a section of the two bent pipes (234), and each set of thin branch pipes (236) is provided with a rotating rod (237). Each set of rotating rods (237) has a water wheel (238) fixedly connected to the outer wall near the top, and the top of each set of rotating rods (237) is movably connected to the inner wall of the top of the two bent conveying pipes (234).

2. The cleaning equipment for processing micro-fine copper conductors according to claim 1, characterized in that: Two liquid collection tanks (28) are fixedly connected to the outer walls of both ends of the machine body (1). Support plates (29) are fixedly connected to the bottom of the two sets of liquid collection tanks (28). One end of the two sets of support plates (29) is fixedly connected to the outer walls of both ends of the machine body (1).

3. The cleaning equipment for processing micro-fine copper conductors according to claim 2, characterized in that: The upper set of collection tanks (28) is used to collect cleaning agent and copper passivation solution T402, while the lower set of collection tanks (28) is used to collect water for cleaning fine copper conductors.

4. The cleaning equipment for processing micro-fine copper conductors according to claim 1, characterized in that: The bottom end of each of the elastic expansion members (232) is fixedly connected to the top outer wall of the corresponding support plate (230), and the bottom outer wall of the rectangular plate (22) can be intermittently fitted and connected to the top outer wall of each of the corrugated pipes (231) and each of the elastic expansion members (232).

5. The cleaning equipment for processing micro-fine copper conductors according to claim 1, characterized in that: The tubes of the two sets of extraction tubes (233) are respectively connected to the inner and outer walls of the two ends of the machine body (1) through and fixed. The tubes of the two bent delivery tubes (234) are also connected to the inner and outer walls of the two ends of the machine body (1) near the bottom through and fixed.

6. The cleaning equipment for processing micro-fine copper conductors according to claim 5, characterized in that: Each of the described extraction pipe (233) and bending pipe (234) is fixedly connected with a one-way valve (235) for controlling the one-way flow of water.

Images