Double-runner cleaning equipment for pressing tool of series welding machine

Abstract

The utility model relates to a series welding machine pressing tool double-flow-channel cleaning device which comprises a feeding machine table, a cleaning machine table, a mechanical arm and a discharging machine table, a first conveying flow line and a discharging support are arranged on the feeding machine table, and a first discharging module and a second discharging module are arranged on the discharging support. The first discharging module comprises a transverse positioning plate and a vertical positioning plate which are arranged in a rectangular array mode, two-axis moving modules are arranged beside the transverse positioning plate and the vertical positioning plate correspondingly, a plurality of inserting plates are fixedly connected to moving tables of the two-axis moving modules, and a second conveying flow line is arranged on the cleaning machine table and the discharging machine table. A brush cleaning assembly, a high-pressure water washing assembly, a water removal air nozzle and a heat drying assembly are sequentially arranged on the portion, above the second conveying flow line, of the cleaning machine table from front to back. The feeding device has the advantages that all single bodies of the welding suite are independently fed in a cross mode, all the single bodies of the welding suite are conveyed and cleaned at the same time, the cleaning efficiency is improved, and the cleaning effect is good.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment, specifically to a dual-channel cleaning equipment for string welding machine fixtures. Background Technology

[0002] String welding machines utilize a mechanical transmission mechanism to transport solar cells, and then weld the cells onto a heated base plate using high-temperature gas from hot air ducts. During the process, a clamping fixture is used to hold the cells in place. This fixture consists of a carrier plate and a clamping mesh. During use, flux can adhere to the carrier plate and clamping mesh, potentially leading to poor welding, such as incomplete welds. Therefore, the fixture needs to be cleaned before the next use.

[0003] For cleaning of jigs, there is a pallet cleaning machine with publication number CN112044896A, which includes a frame, a conveyor inside the frame for conveying pallets; an air shower mechanism including a rotation drive, a swing arm and an air nozzle, the rotation drive being mounted on the frame, the swing arm being connected to the rotation drive and the rotation drive being used to drive the swing arm to rotate, and the air nozzle being mounted on the swing arm to clean the pallets; and a flipping device including a flipping mechanism and a clamping jig, the flipping mechanism being slidably mounted on the frame, the clamping jig being mounted on the flipping mechanism and the flipping mechanism being used to drive the clamping jig to rotate so that the clamping jig flips the pallets.

[0004] While existing cleaning equipment can automatically clean workpieces, the two ends of the press are equipped with strong magnets, making it impossible to perform the usual stacking and feeding, and making it difficult to achieve automated feeding. In addition, general water washing equipment has a poor cleaning effect on the press and has low cleaning efficiency. Therefore, a dual-channel cleaning equipment for welding press is needed. Utility Model Content

[0005] The purpose of this utility model is to provide a dual-channel cleaning device for string welding machine fixtures. It uses a cross-shaped method to feed each individual unit of the fixture separately, and sets an adjustable guide plate to cooperate with the second conveyor flow line to simultaneously transport and clean each individual unit of the fixture in the dual channels, thereby improving cleaning efficiency. Furthermore, the cleaning effect is better through the combined use of the brush cleaning component, the high-pressure water washing component, the water removal nozzle, and the hot drying component.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dual-channel cleaning device for string welding machine fixtures, comprising a loading platform, a cleaning platform, a robotic arm, and an unloading platform. The loading platform is equipped with a first conveyor flow line and a discharge support. The discharge support is equipped with a first discharge module and a second discharge module. The first discharge module includes a horizontal positioning plate and a vertical positioning plate arranged in a rectangular array. A cross pressure plate is placed between the horizontal and vertical positioning plates. Two-axis moving modules are arranged beside both the horizontal and vertical positioning plates. Multiple insert plates are fixedly connected to the moving platform of the moving module. The second feeding module has the same structure as the first feeding module. A reversing component is provided on the feeding platform below the first feeding module and the second feeding module. A second conveying flow line is provided on the cleaning platform and the unloading platform. A brush cleaning component, a high-pressure water washing component, a water removal nozzle and a hot drying component are arranged sequentially from front to back on the cleaning platform above the second conveying flow line. A water tank is provided on the cleaning platform below the second conveying flow line. An adjusting bracket is fixedly connected to the second conveying flow line.

[0007] Furthermore, the discharge end of the first conveyor is equipped with an electric roller, and the reversing assembly includes a lifting cylinder, a rotating cylinder and a tray. The lifting cylinder is fixedly connected to the feeding machine platform, the rotating cylinder is fixedly connected to the slide of the lifting cylinder, and the tray is fixedly connected to the rotating platform of the rotating cylinder. The tray has an anti-deviation groove.

[0008] Furthermore, multiple guide plates are slidably connected to the adjusting bracket, and the guide plates are fixedly connected to the adjusting bracket by locking screws. The multiple guide plates divide the second conveying flow line into two channels.

[0009] Furthermore, the brush cleaning assembly includes an adjusting screw, a lifting slide, and an electric brush roller. The lifting slide is slidably connected to the cleaning machine platform, the adjusting screw is rotatably connected to the lifting slide, and the electric brush roller is fixedly connected to the lifting slide.

[0010] Furthermore, multiple spray heads are fixedly connected to the cleaning machine platform next to the electric brush roller.

[0011] Furthermore, the high-pressure water washing assembly includes a water baffle and a high-pressure water spray pipe. The water baffle is fixedly connected to the cleaning machine platform, and the high-pressure water spray pipe is located inside the water baffle and is fixedly connected to the adjusting bracket.

[0012] Furthermore, the hot drying assembly includes a hot air blower and a Y-shaped diverter pipe. The Y-shaped diverter pipe is fixedly connected to the adjusting bracket. The air outlet of the hot air blower is connected to the air inlet of the Y-shaped diverter pipe. The hot air blower is fixedly connected to the cleaning machine.

[0013] Furthermore, a baffle and a lifting cylinder are fixedly connected to the discharge end of the unloading machine platform located on the second conveying flow line.

[0014] The beneficial effects of this utility model are as follows: each unit of the press is individually loaded and fed in a cross-shaped manner, and an adjustable guide plate is set up to cooperate with the second conveying flow line to simultaneously convey and clean each unit of the press in a dual-flow channel, thereby improving the cleaning efficiency. Furthermore, the cleaning effect is better due to the combined use of the brush cleaning component, the high-pressure water washing component, the water removal nozzle, and the hot drying component. Attached Figure Description

[0015] Figure 1 This is an isometric schematic diagram of the dual-channel cleaning equipment for the string welding machine press of this utility model.

[0016] Figure 2 This is a schematic diagram of the loading platform of the dual-channel cleaning equipment for the string welding machine fixture of this utility model.

[0017] Figure 3 This is a schematic diagram of the first conveying flow line of the dual-channel cleaning equipment for the string welding machine fixture of this utility model.

[0018] Figure 4 This is a schematic diagram of the cleaning machine platform for the dual-channel cleaning equipment of the string welding machine fixture of this utility model.

[0019] Figure 5 This is a schematic diagram of the brush cleaning component of the dual-channel cleaning equipment for the string welding machine fixture of this utility model.

[0020] Figure 6 This is a schematic diagram of the second conveying flow line of the dual-channel cleaning equipment for the string welding machine fixture of this utility model.

[0021] Figure 7 This is a schematic diagram of the unloading platform of the dual-channel cleaning equipment for the string welding machine press of this utility model.

[0022] In the diagram: 1. Feeding machine; 101. First conveyor line; 102. Discharging bracket; 103. Electric roller; 2. First discharging module; 201. Horizontal positioning plate; 202. Vertical positioning plate; 203. Two-axis moving module; 204. Insert plate; 3. Second discharging module; 4. Cleaning machine; 401. Second conveyor line; 5. Brush cleaning assembly; 501. Adjusting screw; 502. Lifting slide; 503. Electric brush. 504 Roller; 6. Spray head; 7. High-pressure water washing assembly; 8. Water baffle; 9. High-pressure water spray pipe; 10. Dewatering nozzle; 11. Hot air blower; 12. Y-shaped diverter pipe; 13. Robotic arm; 14. Unloading platform; 15. Water tank; 16. Lifting cylinder; 17. Pallet; 18. Adjusting bracket; 19. Guide plate; 10. Baffle; 10. Lifting cylinder; 11. Cross pressure plate; 12. Rotary cylinder. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.

[0024] refer to Figures 1-7 The dual-channel cleaning equipment for the string welding machine fixture shown includes a loading platform 1, a cleaning platform 4, a robotic arm 9, and a unloading platform 10. The loading platform 1 is equipped with a first conveyor flow line 101 and a discharge bracket 102. The discharge bracket 102 is equipped with a first discharge module 2 and a second discharge module 3. The first discharge module 2 includes a horizontal positioning plate 201 and a vertical positioning plate 202 arranged in a rectangular array. A cross pressure plate 18 is placed between the horizontal and vertical positioning plates 201 and 202. Two-axis moving modules 203 are arranged on either side of the horizontal and vertical positioning plates 201 and 202. Multiple insert plates 204 are fixedly connected to the moving platform. The second feeding module 3 has the same structure as the first feeding module 2. A reversing component is provided on the feeding machine platform 1 below the first feeding module 2 and the second feeding module 3. A second conveying flow line 401 is provided on the cleaning machine platform 4 and the unloading machine platform 10. A brush cleaning component 5, a high-pressure water washing component 6, a water removal nozzle 7 and a hot drying component 8 are arranged sequentially from front to back on the cleaning machine platform 4 above the second conveying flow line 401. A water tank 11 is provided on the cleaning machine platform 4 below the second conveying flow line 401. An adjusting bracket 14 is fixedly connected to the second conveying flow line 401.

[0025] An electric roller 103 is provided at the discharge end of the first conveyor line 101. The electric roller 103 improves the smoother flow of the carrier plate and the pressure mesh in the first conveyor line 101 and the second conveyor line 401. The reversing assembly includes a lifting cylinder 12, a rotating cylinder 19 and a tray 13. The lifting cylinder 12 is fixedly connected to the feeding machine platform 1. The rotating cylinder 19 is fixedly connected to the slide of the lifting cylinder 12. The tray 13 is fixedly connected to the rotating platform of the rotating cylinder 19. The tray 13 has an anti-deviation groove, which can position the pressure mesh or carrier plate when receiving and reversing.

[0026] Multiple guide plates 15 are slidably connected to the adjusting bracket 14. The guide plates 15 are fixedly connected to the adjusting bracket 14 by locking screws. The adjustable guide plates 15 can adapt to the guiding and conveying of different specifications of pressure mesh and carrier plates. The multiple guide plates 15 divide the second conveying flow line 401 into two flow channels, which are used to convey the carrier plate and pressure mesh respectively.

[0027] The brush cleaning assembly 5 includes an adjusting screw 501, a lifting slide 502, and an electric brush roller 503. The lifting slide 502 is slidably connected to the cleaning machine base 4, the adjusting screw 501 is rotatably connected to the lifting slide 502, and the electric brush roller 503 is fixedly connected to the lifting slide 502. The bristles of the electric brush roller 503 are made of plastic to prevent damage to the surface of the carrier plate and the pressure screen.

[0028] Multiple spray heads 504 are fixedly connected to the side of the electric brush roller 503 on the cleaning machine platform 4. The spray heads 504 can spray water for lubrication and reduce damage to the product.

[0029] The high-pressure water washing assembly 6 includes a water baffle 601 and a high-pressure water spray pipe 602. The water baffle 601 is fixedly connected to the washing machine base 4. The high-pressure water spray pipe 602 is located inside the water baffle 601 and is fixedly connected to the adjusting bracket 14. The water baffle 601 can splash water during the washing process.

[0030] The hot drying assembly 8 includes a hot air blower 801 and a Y-shaped diverter pipe 802. The Y-shaped diverter pipe 802 is fixedly connected to the adjusting bracket 14. The Y-shaped diverter pipe 802 can divert the hot air blown out by the hot air blower 801 to achieve drying treatment of the two channels of the second conveying line 401. The air outlet of the hot air blower 801 is connected to the air inlet of the Y-shaped diverter pipe 802. The hot air blower 801 is fixedly connected to the cleaning machine platform 4.

[0031] The unloading machine platform 10 is fixedly connected to the discharge end of the second conveying flow line 401 with a baffle 16 and a lifting cylinder 17. The baffle 16 is used to block the pressure net and the carrier plate, and the lifting cylinder 17 is used to lift the pressure net and the carrier plate, so that the robot arm 9 can grab and unload the material.

[0032] The working principle of this utility model is as follows: In use, the pressing mesh and carrier plate are first fed. The cross-stacked pressing meshes are fed along the horizontal positioning plate 201 and vertical positioning plate 202 of the first feeding module 2. A cross-shaped pressing plate 18 is placed on the uppermost pressing mesh for counterweight. During the feeding process, the pressing meshes are blocked by the insert plate 204. First, the lifting cylinder 12 drives the tray 13 to rise to the receiving position to support the bottom pressing mesh. Then, the two-axis moving modules 203 at both ends of the bottom pressing mesh drive the insert plate 204 to slide away from the pressing mesh. The two-axis moving modules 203 at both ends of the second-to-last pressing mesh drive the insert plate 204 to rise and then slide it closer to the pressing mesh for support. Afterwards, the lifting cylinder 12 drives the tray 13 to descend to the reversing position. Since the pressing mesh is placed in a cross shape, it can be selectively reversed according to the orientation of the pressing mesh to ensure that the pressing mesh can be smoothly placed in the corresponding flow channel of the first conveyor 101 (the first conveyor 101 has multiple conveyor belts, and there are gaps between the multiple conveyor belts. The reversing component is located in the gap between the conveyor belts of the first conveyor 101). When reversing is required, the tray 13 can be driven to rotate by the rotary cylinder 19. After the reversing is completed, the lifting cylinder 12 drives the tray 13 to continue to descend until the pressing mesh falls onto the conveyor belt of the first conveyor 101. It is then conveyed and loaded through the first conveyor 101. When picking up the next pressing mesh, the two-axis moving module 203 at both ends of the bottom pressing mesh drives the insert plate 204 to descend to the receiving station to load the next pressing mesh. The loading method of the carrier plate is the same as above.

[0033] After the pressure mesh and carrier plate are transferred from the first conveyor line 101 to the second conveyor line 401, a cleaning process is performed. First, at the brush cleaning assembly 5, an electric brush roller 503 performs preliminary surface cleaning of the pressure mesh and carrier plate. The rotation direction of the electric brush roller 503 is opposite to the rotation direction of the second conveyor line 401. After preliminary surface cleaning, the pressure mesh and carrier plate are conveyed to the rinsing station, where high-pressure water is sprayed through the high-pressure water pipe 602 to further clean the surfaces of the pressure mesh and carrier plate. During the cleaning process, the water tank 11 collects the cleaned water. 1. An external circulating filter can be connected to filter the water after cleaning and resupply the cleaning water. After cleaning, the screen and carrier plate flow to the dewatering nozzle 7. High-speed airflow is blown out through the dewatering nozzle 7 to remove water from the surface of the screen and carrier plate. After dewatering, the screen and carrier plate flow to the drying station. Hot air is blown out by the hot air blower 801 and dried through the Y-shaped diversion pipe 802. After cleaning, the screen and carrier plate are finally conveyed to the baffle 16. After being lifted by the lifting cylinder 17, they are picked up and unloaded by the robot arm 9.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. A dual-channel cleaning device for string welding machine fixtures, characterized in that: The system includes a loading platform (1), a cleaning platform (4), a robotic arm (9), and an unloading platform (10). The loading platform (1) is equipped with a first conveyor line (101) and a feeding bracket (102). The feeding bracket (102) is equipped with a first feeding module (2) and a second feeding module (3). The first feeding module (2) includes a horizontal positioning plate (201) and a vertical positioning plate (202) arranged in a rectangular array. A cross pressure plate (18) is placed between the horizontal positioning plate (201) and the vertical positioning plate (202). A two-axis moving module (203) is provided on the side of both the horizontal positioning plate (201) and the vertical positioning plate (202). The moving platform of the two-axis moving module (203) is fixedly connected to the moving platform. There are multiple insert plates (204). The second feeding module (3) has the same structure as the first feeding module (2). The feeding machine (1) is provided with a reversing component below the first feeding module (2) and the second feeding module (3). The cleaning machine (4) and the unloading machine (10) are provided with a second conveying flow line (401). The cleaning machine (4) is provided with a brush cleaning component (5), a high-pressure water washing component (6), a water removal nozzle (7) and a hot drying component (8) arranged sequentially from front to back above the second conveying flow line (401). The cleaning machine (4) is provided with a water tank (11) below the second conveying flow line (401). An adjusting bracket (14) is fixedly connected to the second conveying flow line (401).

2. The dual-channel cleaning equipment for string welding machine fixtures according to claim 1, characterized in that: The discharge end of the first conveying line (101) is equipped with an electric roller (103). The reversing assembly includes a lifting cylinder (12), a rotating cylinder (19), and a tray (13). The lifting cylinder (12) is fixedly connected to the feeding machine (1). The rotating cylinder (19) is fixedly connected to the slide of the lifting cylinder (12). The tray (13) is fixedly connected to the rotating table of the rotating cylinder (19). The tray (13) has an anti-deviation groove.

3. The dual-channel cleaning equipment for the string welding machine fixture according to claim 1, characterized in that: Multiple guide plates (15) are slidably connected to the adjusting bracket (14). The guide plates (15) are fixedly connected to the adjusting bracket (14) by locking screws. The multiple guide plates (15) divide the second conveying flow line (401) into two flow channels.

4. The dual-channel cleaning equipment for the string welding machine fixture according to claim 1, characterized in that: The brush cleaning assembly (5) includes an adjusting screw (501), a lifting slide (502), and an electric brush roller (503). The lifting slide (502) is slidably connected to the cleaning machine base (4), the adjusting screw (501) is rotatably connected to the lifting slide (502), and the electric brush roller (503) is fixedly connected to the lifting slide (502).

5. The dual-channel cleaning equipment for the string welding machine fixture according to claim 4, characterized in that: Multiple spray heads (504) are fixedly connected to the cleaning machine (4) next to the electric brush roller (503).

6. The dual-channel cleaning equipment for string welding machine fixtures according to claim 4, characterized in that: The high-pressure water washing assembly (6) includes a water baffle (601) and a high-pressure water spray pipe (602). The water baffle (601) is fixedly connected to the cleaning machine base (4). The high-pressure water spray pipe (602) is located inside the water baffle (601) and is fixedly connected to the adjusting bracket (14).

7. The dual-channel cleaning equipment for string welding machine fixtures according to claim 4, characterized in that: The hot drying assembly (8) includes a hot air blower (801) and a Y-shaped diverter pipe (802). The Y-shaped diverter pipe (802) is fixedly connected to the adjusting bracket (14). The air outlet of the hot air blower (801) is connected to the air inlet of the Y-shaped diverter pipe (802). The hot air blower (801) is fixedly connected to the cleaning machine (4).

8. The dual-channel cleaning equipment for string welding machine fixtures according to claim 4, characterized in that: The discharge end of the unloading machine (10) located on the second conveying flow line (401) is fixedly connected to a baffle (16) and a lifting cylinder (17).

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