Tinned copper wire production shaping equipment
By setting up a sprinkler cooling and air-drying treatment system in the tin-plated copper wire setting equipment, the problems of high-temperature oxidation and poor tin plating uniformity during the shaping process are solved, and more efficient copper wire surface drying and tin plating uniformity are achieved.
Patent Information
- Application Number
- CN202421666109.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-12
AI Technical Summary
During the existing tin-plated copper wire setting process, the copper wire is easily oxidized at high temperatures, and the uniformity of tin plating is affected by the residual moisture on the surface of the copper wire.
A tin-plated copper wire production and shaping equipment is designed, connecting the outlet pipe and the nozzle through a water pump, sprinkling water to cool the heated copper wire, and accelerating the surface moisture drying by using the bellows during the transportation process.
It effectively reduces the problem of high-temperature oxidation during the molding process of copper wire and improves the uniformity of tin plating. Through water cooling and blow-drying treatment, the surface of the copper wire is ensured to dry, avoiding dust adhesion and uneven tin plating.
Smart Images
Figure CN223028140U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of copper wire processing, and specifically relates to a tin-plated copper wire production and shaping device. Background Technique
[0002] Tin-plated copper wire refers to a layer of metallic tin plated on the surface of copper wire. Compared with ordinary bare copper wire, it has better corrosion resistance and oxidation resistance. When specific tin-plated copper wire dimensions or shapes are required, the copper wire needs to be shaped after tin plating.
[0003] When the existing tin-plated copper wire is shaped, usually the heated copper wire is shaped by passing it through a rolling mill. Through the extrusion force of the rolling mill, the heated copper wire is extruded into the required shape and size, and then the copper wire passes through a tin plating bath to perform the tin plating process on the surface of the copper wire. In long-term use and observation, it is found that when the existing copper wire is shaped, usually the heated copper wire is directly conveyed to the rolling mill, and there is a problem that the temperature of the copper wire is relatively high when it passes through the rolling mill, resulting in easy oxidation of the copper wire in the air at high temperature.
[0004] Therefore, the utility model provides a tin-plated copper wire production and shaping device. Content of the Utility Model
[0005] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background technique.
[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A tin-plated copper wire production and shaping device of the utility model includes an operating table; a pair of shaping rollers are rotatably connected to the top of the operating table; a first fixing frame is fixedly connected to the top of the operating table; a water pump is fixedly connected to the top of the first fixing frame; a water outlet pipe is connected to the output end of the water pump; a plurality of nozzles are connected to the middle of the water outlet pipe; a water tank is placed at the bottom of the operating table; the water pump and the water tank are connected through a pipeline; a collection groove is opened in the middle of the operating table; a conveying roller is rotatably connected to the top of the operating table. Through the above structure, by setting the water pump to connect the water outlet pipe and the nozzles, water can be sprinkled on the heated copper wire for cooling during the shaping process of the copper wire, so as to reduce the oxidation of the copper wire caused by contact with air due to its relatively high surface temperature during shaping.
[0007] Preferably, a second fixing frame is fixedly connected to the top of the operating table; a pair of air boxes are fixedly connected to the top of the second fixing frame; a fan is fixedly connected to the inner side wall of the air box. Through the above structure, by setting the second fixing frame to connect the air boxes, air can be blown on the copper wire during the conveying process after the copper wire is cooled by spraying water, so as to accelerate the drying of the water on the surface of the copper wire, so as to reduce the situation that more water remains on the surface of the copper wire, resulting in easy adhesion of dust and affecting the uniformity of tin plating.
[0008] Preferably, a pair of fixing frames are fixedly connected to the inner side wall of the second fixing frame; a plurality of guiding plates are fixedly connected to the inner side wall of the fixing frame; through the above structure, by setting the fixing frame to connect the guiding plates, the airflow range blown by the fan can be expanded, so as to increase the contact area between the airflow and the copper wire below, and improve the air-drying effect on the copper wire.
[0009] Preferably, a filter screen is installed on the inner side wall of the water tank; a filter box is installed on the inner side wall of the water tank; through the above structure, by setting the filter screen and the filter box, the water after flushing and reflux can be filtered. Through two-stage filtration, the impurities in the water can be reduced, preventing blockage caused by entering the water pump, and at the same time, reducing the situation of secondary pollution of the copper wire caused by impurities being sprayed onto the copper wire.
[0010] Preferably, a fixing plate is fixedly connected to the inner side wall of the second fixing frame; a sponge is fixedly connected to the top of the fixing plate; when the copper wire is conveyed, its bottom will contact the sponge. At this time, the sponge can wipe the surface of the copper wire to wipe off the moisture adhering to the bottom of the copper wire. Through the above structure, by setting the fixing plate to connect the sponge, the moisture on the bottom of the copper wire can be wiped off during the conveying process after the copper wire is cleaned, so as to improve the drying effect on the surface of the copper wire.
[0011] Preferably, a connecting plate is fixedly connected to the top of the conveying roller; a pair of telescopic spring rods are fixedly connected to the bottom of the connecting plate; rollers are fixedly connected to the ends of the telescopic spring rods; through the above structure, by setting the telescopic spring rods to connect the rollers, the copper wire can be pressed from above and below during conveyance, so as to reduce the situation of the copper wire slipping and getting entangled on the surface of the conveying roller during conveyance, and improve the stability of the copper wire during conveyance.
[0012] The beneficial effects of the present utility model are as follows:
[0013] 1. For the tin-plated copper wire production and shaping equipment of the present utility model, by setting the water pump to connect the water outlet pipe and the nozzle, when the copper wire undergoes the shaping process, the heated copper wire can be sprinkled with water for cooling, so as to reduce the oxidation situation caused by the high surface temperature of the copper wire when it comes into contact with air during shaping.
[0014] 2. For the tin-plated copper wire production and shaping equipment of the present utility model, by setting the second fixing frame to connect the air box, during the conveying process after the copper wire is cooled by spraying water, the copper wire can be blown to accelerate the drying of the moisture on its surface, so as to reduce the situation that more moisture remains on the surface of the copper wire, which is likely to cause dust adhesion and affect the uniformity of tin plating. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The following further illustrates the present utility model with reference to the drawings.
[0016] Figure 1 is the three-dimensional view of the present utility model;
[0017] Figure 2It is a schematic diagram of the cooperation structure between the conveying roller and the roller in the present utility model;
[0018] Figure 3 It is a schematic diagram of the cooperation structure between the water outlet pipe and the water tank in the present utility model;
[0019] Figure 4 It is a schematic diagram of the cooperation structure between the air box and the guide plate in the present utility model;
[0020] Figure 5 It is a schematic diagram of the cooperation structure between the filter screen and the filter box in the present utility model;
[0021] In the figure: 1, operating table; 11, shaping roller; 12, first fixing frame; 13, water pump; 14, water outlet pipe; 15, nozzle; 16, water tank; 17, collection tank; 18, conveying roller; 2, second fixing frame; 21, air box; 22, fan; 3, fixing frame; 31, guide plate; 4, filter screen; 41, filter box; 5, fixing plate; 51, sponge; 6, connecting plate; 61, telescopic spring rod; 62, roller; 7, rubber pad. Detailed implementation manners
[0022] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with the detailed implementation manners.
[0023] Such as Figures 1 to 3As shown in the figure, a tin-plated copper wire production and shaping device according to an embodiment of the present utility model includes an operating table 1; a pair of shaping rollers 11 are rotatably connected to the top of the operating table 1; a first fixing frame 12 is fixedly connected to the top of the operating table 1; a water pump 13 is fixedly connected to the top of the first fixing frame 12; a water outlet pipe 14 is connected to the output end of the water pump 13; a plurality of nozzles 15 are connected to the middle of the water outlet pipe 14; a water tank 16 is placed at the bottom of the operating table 1; the water pump 13 is connected to the water tank 16 through a pipeline; a collection tank 17 is provided in the middle of the operating table 1; a conveying roller 18 is rotatably connected to the top of the operating table 1; during operation, when the copper wire is heated and passes through between a pair of shaping rollers 11, the shaping rollers 11 can extrude and shape the copper wire, and then the shaped copper wire is wound around the conveying roller 18 and conveyed to the tin plating bath. When the copper wire enters between the shaping rollers 11, water is added to the water tank 16, and then the water pump 13 is started to pump water out of the water tank 16, then enters the water outlet pipe 14 and is divided into a plurality of nozzles 15, and then sprayed onto the copper wire below, which can cool down the heated copper wire. The sprayed water will flow back into the water tank 16 from the collection tank 17, enabling the water to circulate. Through the above structure, the water pump 13 is connected to the water outlet pipe 14 and the nozzles 15, and water can be sprayed on the heated copper wire for cooling during the copper wire shaping process, so as to reduce the oxidation of the copper wire caused by high surface temperature and contact with air during shaping.
[0024] As Figures 1 to 4 shown in the figure, a second fixing frame 2 is fixedly connected to the top of the operating table 1; a pair of air boxes 21 are fixedly connected to the top of the second fixing frame 2; a fan 22 is fixedly connected to the inner side wall of the air box 21; during operation, when the copper wire moves from the shaping roller 11 to the conveying roller 18, it will pass through the second fixing frame 2. At this time, the air box 21 is started to blow air downward, which can air-dry the conveyed copper wire and accelerate the drying of the water adhered to the surface of the copper wire. Through the above structure, the second fixing frame 2 is connected to the air box 21, and the copper wire can be blown to accelerate the drying of the water on its surface during the conveying process after the copper wire is sprayed with water for cooling, so as to reduce the situation that more water remains on the surface of the copper wire, resulting in easy adhesion of dust and affecting the uniformity of tin plating.
[0025] As Figure 4 shown in the figure, a pair of fixing frames 3 are fixedly connected to the inner side wall of the second fixing frame 2; a plurality of guide plates 31 are fixedly connected to the inner side wall of the fixing frame 3; during operation, when the air flow blows from the fan 22 to the copper wire, it will pass through the guide plates 31. At this time, the guide plates 31 are in an inclined structure symmetrically on both sides, which can disperse the air flow to both sides when passing through, making the flow range of the air flow larger. Through the above structure, the fixing frame 3 is connected to the guide plates 31, which can expand the air flow range blown by the fan 22, so as to increase the contact area between the air flow and the copper wire below and improve the air-drying effect on the copper wire.
[0026] AsFigures 1 to 5 As shown, a filter screen 4 is installed on the inner side wall of the water tank 16; a filter box 41 is installed on the inner side wall of the water tank 16; during operation, when the water sprayed by the nozzle 15 flows back into the water tank 16, it will pass through the filter screen 4. At this time, the filter screen 4 will filter the water, filtering out impurities such as oxide layers mixed in the water after flushing the copper wire. When the water in the water tank 16 enters the water pump 13 again, it will pass through the filter box 41 for further filtration. The mesh gap of the filter box 41 is smaller than that of the filter screen 4, and smaller impurities can be filtered out. Through the above structure, by setting the filter screen 4 and the filter box 41, the water after flushing and reflux can be filtered. Through two-stage filtration, the impurities in the water can be reduced, preventing blockage when entering the water pump 13, and at the same time reducing the situation of secondary pollution of the copper wire caused by impurities being sprayed onto the copper wire.
[0027] As Figure 4 shown, a fixing plate 5 is fixedly connected to the inner side wall of the second fixing frame 2; a sponge 51 is fixedly connected to the top of the fixing plate 5; during operation, when the copper wire is conveyed, its bottom will contact the sponge 51. At this time, the sponge 51 can wipe the surface of the copper wire, wiping off the moisture adhering to the bottom of the copper wire. Through the above structure, by setting the fixing plate 5 to connect the sponge 51, the bottom of the copper wire can be wiped during the conveying process after the copper wire is cleaned, so as to improve the drying effect on the surface of the copper wire.
[0028] As Figure 2 shown, a connecting plate 6 is fixedly connected to the top of the conveying roller 18; a pair of telescopic spring rods 61 are fixedly connected to the bottom of the connecting plate 6; a roller 62 is fixedly connected to the end of the telescopic spring rod 61; during operation, before the copper wire is wound around the conveying roller 18 for conveying, the telescopic spring rod 61 is pulled to make the roller 62 away from the conveying roller 18, then the copper wire is passed through between the roller 62 and the conveying roller 18, and then the roller 62 contacts the surface of the conveying roller 18. When the conveying roller 18 rotates, it can drive the roller 62 to rotate simultaneously. At this time, the roller 62 can press the copper wire from above the conveying roller 18. Through the above structure, by setting the telescopic spring rod 61 to connect the roller 62, the copper wire can be pressed from above and below during conveying, so as to reduce the situation of the copper wire slipping and winding on the surface of the conveying roller 18 during conveying, and improve the stability of the copper wire during conveying.
[0029] As Figure 2 shown, a rubber pad 7 is fixedly connected to the side wall of the roller 62; during operation, when the roller 62 presses the copper wire, the rubber pad 7 will contact the copper wire, and at the same time the rubber pad 7 will rotate simultaneously with the roller 62. Through the above structure, by setting the rubber pad 7, due to the flexible structure of the rubber pad 7, the damage caused by friction between the roller 62 and the copper wire can be reduced, playing a protective role.
[0030] During operation, after the copper wire is heated, it passes through a pair of shaping rollers 11. At this time, the shaping rollers 11 can extrude and shape the copper wire. Then, the shaped copper wire is wound onto the conveying roller 18 and conveyed to the tin plating bath. When the copper wire enters between the shaping rollers 11, water is added to the water tank 16. Then, the water pump 13 is started to pump water out of the water tank 16, and then it enters the outlet pipe 14 and is split into multiple spray heads 15, and then sprayed onto the copper wire below, which can cool down the heated copper wire. The sprayed water will flow back to the water tank 16 from the collection trough 17, enabling the water to circulate. When the copper wire moves from the shaping rollers 11 to the conveying roller 18, it will pass through the second fixing frame 2. At this time, the air box 21 is started to blow air downward, which can air-dry the conveyed copper wire and accelerate the drying of the moisture adhering to the copper wire surface. When the air flow blows from the fan 22 towards the copper wire, it will pass through the guiding plate 31. At this time, the guiding plate 31 is of an inclined structure symmetrically on both sides, which can disperse the air flow to both sides when passing through, making the flow range of the air flow larger. When the water sprayed by the spray heads 15 flows back into the water tank 16, it will pass through the filter screen 4. At this time, the filter screen 4 will filter the water, filtering out impurities such as oxide layers doped in the water after rinsing the copper wire. When the water in the water tank 16 enters the water pump 13 again, it will be filtered again by the filter box 41. The mesh gap of the filter box 41 is smaller than that of the filter screen 4, which can filter out smaller impurities. Before the copper wire is wound on the conveying roller 18 for conveying, the telescopic spring rod 61 is pulled to make the roller 62 away from the conveying roller 18, and then the copper wire is passed through between the roller 62 and the conveying roller 18, and then the roller 62 is brought into contact with the surface of the conveying roller 18. When the conveying roller 18 rotates, it can drive the roller 62 to rotate simultaneously. At this time, the roller 62 can press the copper wire from above the conveying roller 18. When the roller 62 presses the copper wire, the rubber pad 7 will contact the copper wire, and at the same time, the rubber pad 7 will rotate simultaneously with the roller 62.
[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. A tinned copper wire production and shaping device, comprising an operating table (1); characterized in that: A pair of shaping rollers (11) are rotatably connected to the top of the operating platform (1); a first fixed frame (12) is fixedly connected to the top of the operating platform (1); a water pump (13) is fixedly connected to the top of the first fixed frame (12); an output end of the water pump (13) is connected to a water outlet pipe (14); a plurality of nozzles (15) are connected to the middle of the water outlet pipe (14); a water tank (16) is placed at the bottom of the operating platform (1); the water pump (13) and the water tank (16) are connected via a pipeline; a collecting tank (17) is provided in the middle of the operating platform (1); and a conveying roller (18) is rotatably connected to the top of the operating platform (1).
2. The tinned copper wire production and shaping equipment according to claim 1, characterized in that: A second fixing frame (2) is fixedly connected to the top of the operating table (1); a pair of bellows (21) are fixedly connected to the top of the second fixing frame (2); and a fan (22) is fixedly connected to the inner wall of the bellows (21).
3. The tinned copper wire production and shaping equipment according to claim 2, characterized in that: A pair of fixing frames (3) are fixedly connected to the inner side walls of the second fixing frame (2); and a plurality of guide plates (31) are fixedly connected to the inner side walls of the fixing frame (3).
4. The tinned copper wire production and shaping equipment according to claim 3, characterized in that: A filter screen (4) is installed on the inner wall of the water tank (16); and a filter box (41) is installed on the inner wall of the water tank (16).
5. The tinned copper wire production and shaping equipment according to claim 4, characterized in that: A fixing plate (5) is fixedly connected to the inner side wall of the second fixing frame (2); and a sponge (51) is fixedly connected to the top of the fixing plate (5).
6. The tinned copper wire production and shaping equipment according to claim 5, characterized in that: The top of the conveying roller (18) is fixedly connected to a connecting plate (6); the bottom of the connecting plate (6) is fixedly connected to a pair of telescopic spring rods (61); and the ends of the telescopic spring rods (61) are fixedly connected to rollers (62).