Copper wire drawing device for welding strip processing

Abstract

The utility model provides a copper wire drawing device for solder strip processing, which belongs to the technical field of solder strips, and comprises a workbench, the workbench is provided with a pulley tower, a wire drawing die and a guide wheel, the pulley tower is provided with a copper wire, the copper wire passes through the pulley tower, the wire drawing die and the guide wheel, the workbench is fixedly connected with a water tank, and the water tank is fixedly connected with the wire drawing die. The water tank is located at the lower end of the caster tower, a liquid spraying mechanism is arranged in the water tank, a uniform mixing mechanism is arranged on the liquid spraying mechanism, and a rotating mechanism is arranged on the uniform mixing mechanism. The copper wire drawing device for welding strip machining solves the problems that in the copper wire drawing machining process of an existing copper wire drawing device for welding strip machining, the pH value of cooling liquid is inconvenient to control, the device is prone to being corroded due to the fact that the alkalinity of the cooling liquid is too high, the copper wire drawing efficiency is reduced, the quality of welding strip products is improved, and practicability is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding strips, and in particular relates to a copper wire drawing device for welding strip processing. Background Art

[0002] Photovoltaic welding ribbon, also known as tinned copper ribbon or tin-coated copper ribbon, branch busbar and interconnection strip, is used to connect the solar cells of photovoltaic modules, and plays an important role in conductive aggregation. The copper wire in the photovoltaic welding ribbon needs to be drawn during production. When drawing the copper wire, a large amount of heat will be generated, which will cause the drawing die to become hot. The heated drawing die is inconvenient to use, which affects the long-term use of the drawing die. Therefore, coolant is usually used to cool the device during the drawing process of the copper wire.

[0003] The existing copper wire drawing device for welding strip processing is not convenient for controlling the pH value of the coolant during the copper wire drawing process. The high alkalinity of the coolant can easily cause corrosion to the device, thereby reducing the efficiency of copper wire drawing and the quality of welding strip products, and greatly reducing the practicality. Utility Model Content

[0004] The utility model provides a copper wire drawing device for welding strip processing, and its purpose is to solve the problem that the existing copper wire drawing device for welding strip processing is not convenient to control the pH value of the coolant during the wire drawing process of the copper wire, and the high alkalinity of the coolant is easy to cause corrosion to the device, thereby reducing the efficiency of the copper wire drawing and the quality of the welding strip product, and greatly reducing the practicality.

[0005] An embodiment of the utility model provides a copper wire drawing device for welding strip processing, comprising a workbench, on which a paddle wheel, a wire drawing die and a guide wheel are arranged, on which a copper wire is arranged, and which passes through the paddle wheel, the wire drawing die and the guide wheel, and a water trough is fixedly connected to the workbench, the water trough is located at the lower end of the paddle wheel, a liquid spraying mechanism is arranged in the water trough, a mixing mechanism is arranged on the liquid spraying mechanism, and a rotating mechanism is arranged on the mixing mechanism.

[0006] Furthermore, a liquid level probe and a PH probe are fixedly connected to the upper end of the water tank, an alkaline water tank is fixedly connected to the right end of the water tank, a water tank is fixedly connected to the right end of the alkaline water tank, a second water pipe is connected to the alkaline water tank, the other end of the second water pipe extends into the water tank, a second solenoid valve and a second water pump are arranged on the second water pipe, a first water pipe is connected to the water tank, the other end of the first water pipe extends into the water tank, and a first solenoid valve and a first water pump are arranged on the first water pipe.

[0007] By adopting the above technical scheme, the liquid level probe is controlled by solenoid valve one, and the pH probe is controlled by solenoid valve two, which is convenient for controlling the liquid level in the water tank and the pH value of the coolant, and realizes the functions of replenishing water and alkali of the coolant in the water tank. The operation is simple, which is conducive to ensuring the quality of the welding strip products.

[0008] Furthermore, the liquid spraying mechanism includes a mounting block 1 fixed on the bottom wall of the water tank, a mounting groove 1 is reserved on the mounting block 1, a water pump 3 is fixedly connected in the mounting groove 1, a water pipe 3 and a water pipe 4 are connected to the water pump 3, the other end of the water pipe 3 extends out of the mounting block 1, the other end of the water pipe 4 extends out of the mounting block 1, the other end of the water pipe 4 is connected to a hose, the other end of the hose is connected to a water pipe 5, the lower end of the water pipe 5 is fixedly connected to a fixing seat, and the upper end of the water pipe 5 is connected to a spray head.

[0009] By adopting the above technical solution, water pump three is used to introduce coolant into water pipe four through water pipe three, and then it is sprayed out from the nozzle through the hose and water pipe five, which facilitates cooling of the copper wire drawing die, ensures the smooth use of the drawing die, and improves the copper wire drawing efficiency.

[0010] Furthermore, the mixing mechanism includes a column fixed on the mounting block one, the upper end of the column is fixedly connected to a supporting block, the water pipe four passes through the supporting block, the supporting block is reserved with a mounting groove three, a motor two is arranged in the mounting groove three, the output end of the motor two is transmission-connected to a stirring rod, the upper end of the stirring rod is rotatably connected to the supporting block, and a stirring blade is fixedly connected to the stirring rod.

[0011] By adopting the above technical solution, starting motor 2 drives the stirring rod to rotate, and then drives the stirring blade to rotate, so as to facilitate mixing the coolant after alkali supplementation and water supplementation, thereby improving the mixing efficiency of the coolant and the monitoring efficiency of the pH probe, and facilitating the control of the liquid level in the water tank and the pH value of the coolant. The operation is simple, which is beneficial to ensuring the quality of the welding strip products.

[0012] Furthermore, the rotating mechanism includes a fixed block fixed on the supporting block, a pair of the fixed blocks are rotatably connected with a rotating shaft, a connecting block is fixedly connected to the rotating shaft, a mounting block 2 is fixedly connected to the fixed block, a mounting slot 2 is reserved on the mounting block 2, a motor 1 is arranged in the mounting slot 2, an output end of the motor 1 is transmission-connected to the rotating shaft, a support block is fixedly connected to the lower end of the mounting block 2, and the lower end of the support block is fixedly connected to the upper end of the supporting block.

[0013] By adopting the above technical scheme, the starting motor drives the rotating shaft to rotate, the rotating shaft drives the connecting block to rotate, and then drives the nozzle to rotate through the fixed seat and the water pipe, which is beneficial to adjust the spray angle of the nozzle, and is convenient for spraying coolant on the copper wire drawing die in different positions, which is beneficial to fully spray and cool the copper wire drawing die, improves the cooling efficiency of the copper wire drawing die, ensures the smooth use of the drawing die, and improves the copper wire drawing efficiency and the quality of the welding strip product.

[0014] Furthermore, the lower end of the fixing seat is fixedly connected to the upper end of the connecting block.

[0015] By adopting the above technical scheme, the starting motor drives the rotating shaft to rotate, the rotating shaft drives the connecting block to rotate, and then drives the nozzle to rotate through the fixed seat and the water pipe, which is beneficial to adjust the spray angle of the nozzle, and is convenient for spraying coolant on the copper wire drawing die in different positions, which is beneficial to fully spray and cool the copper wire drawing die, improves the cooling efficiency of the copper wire drawing die, ensures the smooth use of the drawing die, and improves the copper wire drawing efficiency and the quality of the welding strip product.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model is provided with a water tank, the liquid level probe is controlled by the solenoid valve 1, and the PH probe is controlled by the solenoid valve 2, so as to facilitate the control of the liquid level in the water tank and the pH value of the coolant, and realize the functions of replenishing water and alkali of the coolant in the water tank, which is easy to operate and is beneficial to ensure the quality of the welding strip products.

[0018] 2. The utility model adopts the setting of the liquid spraying mechanism and utilizes the water pump three to introduce the coolant into the water pipe four through the water pipe three, and then sprays it out from the nozzle through the hose and the water pipe five, so as to cool down the copper wire drawing die, ensure the smooth use of the wire drawing die, and improve the wire drawing efficiency of the copper wire.

[0019] 3. The utility model starts the second motor through the setting of the mixing mechanism, drives the stirring rod to rotate, and then drives the stirring blade to rotate, so as to mix the coolant after alkali supplementation and water supplementation, improve the mixing efficiency of the coolant and the monitoring efficiency of the PH probe, and facilitate the control of the liquid level in the water tank and the pH value of the coolant. The operation is simple and beneficial to ensure the quality of the welding strip products.

[0020] 4. The utility model is provided with a rotating mechanism, and a starting motor drives the rotating shaft to rotate, and the rotating shaft drives the connecting block to rotate, and then drives the nozzle to rotate through the fixed seat and the water pipe, which is beneficial to adjust the spray angle of the nozzle, and is convenient for spraying coolant on the copper wire drawing dies at different positions, which is beneficial for sufficient spray cooling of the copper wire drawing dies, improves the cooling efficiency of the copper wire drawing dies, ensures the smooth use of the drawing dies, and improves the copper wire drawing efficiency and the quality of the welding strip products.

[0021] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the main cross-sectional structure of an embodiment of the utility model;

[0024] Figure 2 It is a side view structural schematic diagram of the rotating mechanism in the embodiment of the utility model;

[0025] Figure 3 For the utility model embodiment Figure 1 An enlarged schematic diagram of point a.

[0026] Figure numerals: 1, workbench; 11, Baolun Tower; 12, wire drawing die; 13, guide wheel; 14, copper wire; 2, water tank; 21, liquid level probe; 22, PH probe; 23, water tank; 231, water pipe 1; 232, solenoid valve 1; 233, water pump 1; 24, alkaline water tank; 241, water pipe 2; 242, solenoid valve 2; 243, water pump 2; 3, liquid spraying mechanism; 31, mounting block 1; 32, mounting slot 1; 33, water Pump three; 34. Water pipe three; 35. Water pipe four; 36. Hose; 37. Water pipe five; 38. Fixed seat; 39. Nozzle; 4. Mixing mechanism; 41. Column; 42. Support block; 43. Mounting slot three; 44. Motor two; 45. Stirring rod; 46. Stirring blade; 5. Rotating mechanism; 51. Fixed block; 52. Connecting block; 53. Rotating shaft; 54. Mounting block two; 55. Mounting slot two; 56. Motor one; 57. Support block. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-3 The embodiment of the utility model provides a copper wire drawing device for welding strip processing, comprising a workbench 1, on which a pagoda 11, a wire drawing die 12 and a guide wheel 13 are arranged, on which a copper wire 14 is arranged, and the copper wire 14 passes through the pagoda 11, the wire drawing die 12 and the guide wheel 13, and a water tank 2 is fixedly connected to the workbench 1, the water tank 2 is located at the lower end of the pagoda 11, and a liquid level probe 21 and a PH probe 22 are fixedly connected to the upper end of the water tank 2, and an alkaline water tank 24 is fixedly connected to the right end of the water tank 2, and a water tank 23 is fixedly connected to the right end of the alkaline water tank 24, and a water pipe 24 is connected to the alkaline water tank 24. 1. The other end of the water pipe 241 extends into the water tank 2, and the water pipe 241 is provided with a solenoid valve 242 and a water pump 243. The water tank 23 is connected with a water pipe 231. The other end of the water pipe 231 extends into the water tank 2, and the water pipe 231 is provided with a solenoid valve 232 and a water pump 233. The liquid level probe 21 is controlled by the solenoid valve 232, and the PH probe 22 is controlled by the solenoid valve 242, which is convenient for controlling the liquid level in the water tank 2 and the pH value of the coolant, realizing the functions of replenishing water and alkali of the coolant in the water tank 2, and is easy to operate, which is conducive to ensuring the quality of the welding strip products.

[0029] A liquid spraying mechanism 3 is provided in the water tank 2, and the liquid spraying mechanism 3 includes a mounting block 31 fixed on the bottom wall of the water tank 2, a mounting groove 32 is reserved on the mounting block 31, a water pump 33 is fixedly connected in the mounting groove 32, a water pipe 34 and a water pipe 4 35 are connected to the water pump 33, the other end of the water pipe 34 extends out of the mounting block 31, the other end of the water pipe 4 35 extends out of the mounting block 31, the other end of the water pipe 4 35 is connected to a hose 36, the other end of the hose 36 is connected to a water pipe 5 37, the lower end of the water pipe 5 37 is fixedly connected to a fixing seat 38, and the upper end of the water pipe 5 37 is connected to a nozzle 39. By using the water pump 33, the coolant is introduced into the water pipe 4 35 through the water pipe 34, and then sprayed out by the nozzle 39 through the hose 36 and the water pipe 5 37, so as to facilitate cooling of the copper wire drawing die, ensure the smooth use of the wire drawing die, and improve the wire drawing efficiency of the copper wire.

[0030] A mixing mechanism 4 is provided on the liquid spraying mechanism 3, and the mixing mechanism 4 includes a column 41 fixed on the mounting block 1 31, and a supporting block 42 is fixedly connected to the upper end of the column 41, and a water pipe 435 passes through the supporting block 42. A mounting groove 3 43 is reserved on the supporting block 42, and a motor 2 44 is provided in the mounting groove 3 43. The output end of the motor 2 44 is transmission-connected with a stirring rod 45, and the upper end of the stirring rod 45 is rotationally connected to the supporting block 42. A stirring blade 46 is fixedly connected to the stirring rod 45. Starting the motor 2 44 drives the stirring rod 45 to rotate, and then drives the stirring blade 46 to rotate, so as to facilitate mixing of the coolant after alkali supplementation and water supplementation, improve the mixing efficiency of the coolant and the monitoring efficiency of the PH probe 22, and facilitate control of the liquid level in the water tank 2 and the pH value of the coolant. The operation is simple and is conducive to ensuring the quality of the welding strip products.

[0031] The mixing mechanism 4 is provided with a rotating mechanism 5, which includes a fixed block 51 fixed on the supporting block 42, a rotating shaft 53 is rotatably connected between a pair of fixed blocks 51, a connecting block 52 is fixedly connected to the rotating shaft 53, a mounting block 2 54 is fixedly connected to the fixed block 51, a mounting groove 2 55 is reserved on the mounting block 2 54, a motor 1 56 is arranged in the mounting groove 2 55, an output end of the motor 1 56 is transmission-connected to the rotating shaft 53, a support block 57 is fixedly connected to the lower end of the mounting block 2 54, and the lower end of the support block 57 is fixedly connected to the upper end of the supporting block 42. Then, the lower end of the fixed seat 38 is fixedly connected to the upper end of the connecting block 52, and the starting motor 56 drives the rotating shaft 53 to rotate, and the rotating shaft 53 drives the connecting block 52 to rotate, and then drives the nozzle 39 to rotate through the fixed seat 38 and the water pipe 5 37, which is beneficial to adjust the spray angle of the nozzle 39, and is convenient for spraying coolant on the copper wire drawing die at different positions, which is beneficial to fully spray and cool the copper wire drawing die 12, thereby improving the cooling efficiency of the copper wire drawing die 12, ensuring the smooth use of the drawing die, and improving the copper wire drawing efficiency and the quality of the welding strip product.

[0032] The specific implementation method is as follows: when in use, the liquid level probe 21 is controlled by the electromagnetic valve 1 232, and the pH probe 22 is controlled by the electromagnetic valve 2 242 to control the liquid level in the water tank 2 and the pH value of the coolant. The water pump 2 243 and the water pump 1 233 are used to replenish the coolant in the water tank 2 with alkali and water from the alkaline water tank 24 and the water tank 23. The motor 2 44 is started to drive the stirring rod 45 to rotate, and then drive the stirring blade 46 to rotate, so as to mix the coolant after replenishing alkali and water, thereby improving the mixing efficiency of the coolant and pH value. To improve the monitoring efficiency of the H probe 22, the coolant is introduced into the water pipe four 35 through the water pipe three 34 by using the water pump three 33, and then sprayed out from the nozzle 39 through the hose 36 and the water pipe five 37. At the same time, the motor one 56 is started to drive the rotating shaft 53 to rotate, and the rotating shaft 53 drives the connecting block 52 to rotate, and then the nozzle 39 is driven to rotate through the fixed seat 38 and the water pipe five 37, and the spray angle of the nozzle 39 is adjusted, and the copper wire drawing dies at different positions are sprayed with coolant, and the copper wire drawing dies 12 are fully sprayed to cool down.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A copper wire drawing device for welding strip processing, comprising a workbench (1), on which a pagoda (11), a wire drawing die (12) and a guide wheel (13) are arranged, on which a copper wire (14) is arranged, and the copper wire (14) passes through the pagoda (11), the wire drawing die (12) and the guide wheel (13), characterized in that: A water tank (2) is fixedly connected to the workbench (1), and the water tank (2) is located at the lower end of the Baolun Tower (11). A liquid spraying mechanism (3) is arranged in the water tank (2), a mixing mechanism (4) is arranged on the liquid spraying mechanism (3), and a rotating mechanism (5) is arranged on the mixing mechanism (4).

2. A copper wire drawing device for welding strip processing according to claim 1, characterized in that: The upper end of the water tank (2) is fixedly connected to a liquid level probe (21) and a pH probe (22); the right end of the water tank (2) is fixedly connected to an alkaline water tank (24); the right end of the alkaline water tank (24) is fixedly connected to a water tank (23); the alkaline water tank (24) is connected to a second water pipe (241); the other end of the second water pipe (241) extends into the water tank (2); a second solenoid valve (242) and a second water pump (243) are arranged on the second water pipe (241); the water tank (23) is connected to a first water pipe (231); the other end of the first water pipe (231) extends into the water tank (2); the first water pipe (231) is provided with a first solenoid valve (232) and a first water pump (233).

3. A copper wire drawing device for welding strip processing according to claim 1, characterized in that: The liquid spraying mechanism (3) comprises a mounting block (31) fixed on the bottom wall of the water tank (2), a mounting groove (32) reserved on the mounting block (31), a water pump (33) fixedly connected in the mounting groove (32), a water pipe (34) and a water pipe (35) connected to the water pump (33), the other end of the water pipe (34) extending out of the mounting block (31), the other end of the water pipe (35) extending out of the mounting block (31), the other end of the water pipe (35) connected to a hose (36), the other end of the hose (36) connected to a water pipe (37), the lower end of the water pipe (37) fixedly connected to a fixing seat (38), the upper end of the water pipe (37) connected to a spray head (39).

4. A copper wire drawing device for welding strip processing according to claim 3, characterized in that: The mixing mechanism (4) comprises a column (41) fixed on the mounting block (31), the upper end of the column (41) is fixedly connected to a supporting block (42), the water pipe (35) passes through the supporting block (42), a mounting groove (43) is reserved on the supporting block (42), a motor (44) is arranged in the mounting groove (43), the output end of the motor (44) is transmission-connected to a stirring rod (45), the upper end of the stirring rod (45) is rotationally connected to the supporting block (42), and a stirring blade (46) is fixedly connected to the stirring rod (45).

5. A copper wire drawing device for welding strip processing according to claim 4, characterized in that: The rotating mechanism (5) comprises a fixed block (51) fixed on the supporting block (42); a rotating shaft (53) is rotatably connected between a pair of the fixed blocks (51); a connecting block (52) is fixedly connected to the rotating shaft (53); a second mounting block (54) is fixedly connected to the fixed block (51); a second mounting groove (55) is reserved on the second mounting block (54); a first motor (56) is arranged in the second mounting groove (55); an output end of the first motor (56) is transmission-connected to the rotating shaft (53); a support block (57) is fixedly connected to the lower end of the second mounting block (54); and a lower end of the support block (57) is fixedly connected to the upper end of the supporting block (42).

6. A copper wire drawing device for welding strip processing according to claim 5, characterized in that: The lower end of the fixing seat (38) is fixedly connected to the upper end of the connecting block (52).

Images