Aluminum guide rod and anode steel claw aluminum steel automatic welding production line and method
By designing an automated production line for welding aluminum guide rods and anode steel claws, the automatic welding of steel claws and aluminum guide rods is achieved using trolley tracks and transfer trolleys. This solves the problems of large quality fluctuations and low efficiency in manual welding, and improves production efficiency and automation level.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- XINJIANG JOINWORLD CO LTD
- Filing Date
- 2023-03-20
- Publication Date
- 2026-08-04
AI Technical Summary
In existing technologies, the welding of aluminum guide rods and steel claws mainly relies on manual labor, resulting in large fluctuations in welding quality, low yield, poor weld formation, and low efficiency.
Design an automated welding production line for aluminum guide rods and anode steel claws, including a trolley track and a transfer trolley. The automated welding of steel claws and aluminum guide rods is performed by automated equipment and robots at multiple workstations. The accompanying tooling and transfer trolleys are used to achieve accurate positioning and transfer of workpieces between workstations.
The automatic welding of steel claw workpieces and aluminum guide rods has been achieved, which has improved production efficiency and automation level, ensured welding quality, and reduced manpower.
Smart Images
Figure CN118664336B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to an automatic welding production line and method for aluminum guide rods and anode steel claws. Background Technology
[0002] The anode guide rod assembly is a crucial conductive structural component of the aluminum electrolysis cell, primarily composed of aluminum guide rods, steel claws, and anode carbon blocks. As the main current-carrying component, the conductivity, quality, and lifespan of the anode guide rod assembly directly impact the production safety and operating costs of the aluminum electrolysis production line. Currently, the aluminum guide rods and steel claws are mainly connected by welding. However, for a long time, the welding of aluminum guide rods and steel claws has relied heavily on manual labor. Specifically, the surface treatment of the steel claw's welding area is performed first, followed by manual welding of the aluminum-steel layer, and then manual welding of the aluminum guide rod onto the aluminum layer. Manual welding is limited by factors such as the skill level of the welder, resulting in significant fluctuations in welding quality, a tendency to crack, low yield, poor weld formation, unattractive appearance, and low efficiency. Summary of the Invention
[0003] The purpose of this invention is to provide an automatic welding production line and method for aluminum guide rods and anode steel claws, which can realize the automatic welding of steel claw workpieces and aluminum guide rods, thereby improving production efficiency and the level of production automation.
[0004] The objective of this invention is achieved through the following technical solution:
[0005] An automated welding production line for aluminum guide rods and anode steel claws includes a trolley track and a transfer trolley moving along the trolley track. Along one side of the trolley track, from beginning to end, are arranged a steel claw pre-assembly station, a steel claw boss milling station, a solder coating station, a first-layer welding station, a second-layer welding station, an aluminum layer milling station, an aluminum guide rod welding station, and a blanking station. The steel claw pre-assembly station is equipped with a pre-assembly operating table; the steel claw boss milling station is equipped with a first milling operating table and a first automatic milling machine; the solder coating station is equipped with a spraying operating table and a solder spraying device; the first-layer welding station is equipped with a first welding operating table and a first welding robot; the second-layer welding station... The receiving station is equipped with a second welding operating table and a second welding robot; the aluminum layer milling station is equipped with a second milling operating table and a second automatic milling machine; the aluminum guide rod welding station is equipped with an aluminum guide rod welding operating table and an aluminum guide rod welding robot; and the unloading station is equipped with an unloading operating table. The pre-assembly operating table, the first milling operating table, the spraying operating table, the first welding operating table, the second welding operating table, the second milling operating table, the aluminum guide rod welding operating table, and the unloading operating table are all equipped with operating table conveyor rollers. The transfer trolley is equipped with a trolley conveyor roller and a traveling fixture, and the steel claw workpiece is placed on the traveling fixture. The steel claw workpiece has a steel claw protrusion facing upward in the middle.
[0006] The accompanying tooling includes a base frame and multiple positioning frames arranged parallel to the base frame. The steel claw workpiece includes a steel frame, a steel claw boss, and a steel claw. The steel frame is supported by the corresponding positioning frame and its displacement is limited by the corresponding positioning seat. A steel claw boss to be welded is provided on the upper side of the middle part of the steel frame.
[0007] The steel frame is X-shaped, and each end of the steel frame is provided with a steel claw connecting rod. The steel claw connecting rod is connected to two corresponding steel claw parts, and the two steel claw parts are located on both sides of the corresponding positioning frame.
[0008] The positioning base is provided with movable positioning columns, and the positioning columns on the outermost positioning frame are arranged along the direction perpendicular to the length of the positioning frame, while the positioning columns on the remaining positioning frames are arranged along the direction parallel to the length of the positioning frame.
[0009] The transfer trolley, pre-assembly operating table, first milling operating table, spraying operating table, first welding operating table, second welding operating table, second milling operating table, aluminum guide rod welding operating table, and unloading operating table are all equipped with tooling positioning components and tooling positioning detection elements.
[0010] The aluminum guide rod welding station is equipped with an aluminum guide rod transfer robot and an aluminum guide rod chamfering processing station on the side away from the trolley track. After the aluminum guide rod is processed at the aluminum guide rod chamfering processing station, it is sent to the aluminum guide rod welding station by the aluminum guide rod transfer robot.
[0011] The trolley track is equipped with a feeding device at the head end and a discharging device at the tail end.
[0012] The pre-assembly operation table of the steel claw pre-assembly station is equipped with a steel claw positioning and detection element.
[0013] The trolley track is equipped with a control system.
[0014] A processing method based on the aforementioned automatic welding production line for aluminum guide rods and anode steel claws includes the following steps:
[0015] Step 1: The accompanying tooling is moved into the pre-assembly operating table of the steel claw pre-assembly station, and then the steel claw workpiece is fixed on the accompanying tooling;
[0016] Step 2: The accompanying tooling is moved back to the transfer trolley and moved by the transfer trolley to the steel claw boss milling station. Then the accompanying tooling carries the steel claw workpiece into the first milling operating table and completes the milling operation on the surface of the steel claw boss.
[0017] Step 3: The accompanying tooling is moved back to the transfer trolley and then moved to the solder coating station by the transfer trolley. The accompanying tooling then moves the steel claw workpiece into the spraying operation table and completes the solder coating operation on the steel claw boss.
[0018] Step 4: The accompanying tooling is moved back to the transfer trolley and moved to the first welding station by the transfer trolley. Then the accompanying tooling carries the steel claw workpiece into the first welding operating table and completes the first layer of aluminum-steel direct welding operation on the steel claw boss.
[0019] Step 5: The accompanying tooling is moved back to the transfer trolley and moved to the second welding station by the transfer trolley. Then the accompanying tooling carries the steel claw workpiece into the second welding operating table and completes the surface welding operation on the base of the first layer of welding on the steel claw boss.
[0020] Step 6: The accompanying tooling is moved back to the transfer trolley and moved to the aluminum layer milling station by the transfer trolley. Then the accompanying tooling carries the steel claw workpiece into the second milling operating table and performs milling operations on the surface of the steel claw boss after the welding is completed.
[0021] Step 7: The accompanying tooling is moved back onto the transfer trolley and moved to the aluminum guide rod welding station by the transfer trolley. Then the accompanying tooling carries the steel claw workpiece into the aluminum guide rod welding operating table and completes the welding operation between the aluminum guide rod and the steel claw boss.
[0022] Step 8: The accompanying tooling is moved back onto the transfer trolley, and then the transfer trolley moves it to the unloading station. The accompanying tooling then moves the workpiece with the steel claw into the unloading operating table and releases the workpiece with the steel claw.
[0023] The advantages and positive effects of this invention are as follows:
[0024] 1. This invention can realize the automatic welding of steel claw workpieces and aluminum guide rods, thereby improving production efficiency and the level of production automation.
[0025] 2. This invention utilizes a traveling fixture and a transfer trolley to transfer steel claw workpieces between various workstations. The traveling fixture can be accurately positioned on each operating table, and the steel claw workpiece is firmly fixed on the traveling fixture, preventing it from shifting. This ensures the accuracy of the steel claw workpiece processing and positioning, thereby guaranteeing the welding quality.
[0026] 3. This invention can significantly reduce the number of production personnel, thereby saving human resources. Attached Figure Description
[0027] Figure 1 This is a top view of the present invention.
[0028] Figure 2 This is a top view of the transfer trolley and accompanying tooling of the present invention.
[0029] Figure 3 for Figure 2 Main view of the transfer trolley and accompanying tooling in the middle.
[0030] Figure 4 for Figure 2 A three-dimensional schematic diagram of the accompanying tooling in the diagram.
[0031] Figure 5 for Figure 1 A three-dimensional schematic diagram of the milling station for the steel claw boss.
[0032] Figure 6 for Figure 1 A three-dimensional schematic diagram of the first welding station in the middle layer.
[0033] Figure 7 for Figure 1 A 3D schematic diagram of the welding station for guide rods at Chinalco.
[0034] Figure 8 This is a schematic diagram of the workflow of the present invention.
[0035] Among them, 1 is the steel claw pre-assembly station, 2 is the steel claw boss milling station, 201 is the first automatic milling machine, 202 is the first milling operating table, 3 is the solder coating station, 4 is the first layer welding station, 401 is the first welding robot, 402 is the first welding operating table, 5 is the second layer welding station, 501 is the second welding robot, 502 is the second welding operating table, 6 is the aluminum layer milling station, 601 is the second automatic milling machine, 602 is the second milling operating table, 7 is the aluminum guide rod welding station, 701 is the aluminum guide rod welding robot, 702 is the aluminum layer welding station. The components are as follows: 8 is the aluminum guide rod welding operation table; 9 is the aluminum guide rod chamfering processing station; 10 is the unloading station; 11 is the control system; 111 is the transfer trolley; 112 is the transmission drive motor; 112 is the walking drive motor; 12 is the trolley track; 13 is the aluminum guide rod transfer robot; 14 is the steel claw workpiece; 141 is the steel claw boss; 142 is the steel claw part; 143 is the steel claw connecting rod part; 144 is the steel frame; 15 is the loading device; 16 is the unloading device; 17 is the accompanying tooling; 171 is the positioning frame; 172 is the positioning seat; 1721 is the positioning column; and 173 is the base frame. Detailed Implementation
[0036] The invention will now be described in further detail with reference to the accompanying drawings.
[0037] like Figures 1-7As shown, the present invention includes a trolley track 12 and a transfer trolley 11 that moves along the trolley track 12. The trolley track 12 has, from end to end, a steel claw pre-assembly station 1, a steel claw boss milling station 2, a solder coating station 3, a first-layer welding station 4, a second-layer welding station 5, an aluminum layer milling station 6, an aluminum guide rod welding station 7, and a blanking station 9. The steel claw pre-assembly station 1 is equipped with a pre-assembly operating table; the steel claw boss milling station 2 is equipped with a first milling operating table 202 and a first automatic milling machine 201; the solder coating station 3 is equipped with a spraying operating table and a solder spraying device; and the first-layer welding station 4 is equipped with a first welding operating table. 402 and the first welding robot 401, the second welding station 5 is equipped with a second welding operating table 502 and a second welding robot 501, the aluminum layer milling station 6 is equipped with a second milling operating table 602 and a second automatic milling machine 601, the aluminum guide rod welding station 7 is equipped with an aluminum guide rod welding operating table 702 and an aluminum guide rod welding robot 701, and the unloading station 9 is equipped with an unloading operating table. The pre-assembly operating table, the first milling operating table 202, the spraying operating table, the first welding operating table 402, the second welding operating table 502, the second milling operating table 602, the aluminum guide rod welding operating table 702, and the unloading operating table are all equipped with operating table conveyor rollers, such as... Figures 2-4 As shown, the transfer trolley 11 is equipped with a trolley conveyor roller and a traveling fixture 17, and the steel claw workpiece 14 is placed on the traveling fixture 17. The steel claw workpiece 14 has an upward-facing steel claw protrusion 141 in the middle. Figure 1 As shown, the operating table conveyor rollers and the trolley conveyor rollers both transport along a direction perpendicular to the trolley track 12 to realize the transfer of the accompanying tooling 17 between the transfer trolley 11 and the corresponding operating table, and at the same time realize the transfer of the steel claw workpiece 14 between the transfer trolley 11 and the corresponding operating table.
[0038] like Figures 2-4 As shown, in this embodiment, the accompanying tooling 17 includes a base frame 173 and a plurality of positioning frames 171 arranged parallel to the base frame 173. The steel claw workpiece 14 includes a steel frame 144, a steel claw boss portion 141, and a steel claw portion 142. The steel frame 144 is supported by the corresponding positioning frame 171, and the displacement of the steel frame 144 is limited by the corresponding positioning seat 172. A steel claw boss portion 141 to be welded is provided on the upper side of the middle part of the steel frame 144, that is... Figure 4 Point I is shown.
[0039] like Figures 2-4 As shown, in this embodiment, the steel frame 144 is X-shaped, and each end of the steel frame 144 is provided with a steel claw connecting rod 143. The steel claw connecting rod 143 is connected to two corresponding steel claw parts 142, and the two steel claw parts 142 are respectively located on both sides of the corresponding positioning frame 171.
[0040] like Figure 4 As shown, in this embodiment, the positioning base 172 is provided with movable positioning posts 1721, wherein the positioning posts 1721 on the outermost positioning frame 171 are arranged along the direction perpendicular to the length of the positioning frame 171 (X direction), and the positioning posts 1721 on the remaining positioning frames 171 are arranged along the direction parallel to the length of the positioning frame 171 (Y direction). Figure 2 As shown, the steel claw connecting rod 143 located on the same side is limited in the X-direction displacement by the positioning pins 1721 on the corresponding positioning seats 172 on the outermost positioning frames 171 on both sides, which also limits the X-direction displacement of the entire steel frame 144. Meanwhile, the positioning pins 1721 on the corresponding positioning seats 172 on the other positioning frames 171 limit the Y-direction displacement of the steel claw connecting rod 143, which also limits the Y-direction displacement of the entire steel frame 144. The positioning pins 1721 can be driven manually or automatically as needed. Manual operation can be achieved by manually turning the positioning screw, while automatic operation can be achieved by using a positioning cylinder to drive the positioning pin.
[0041] like Figures 2-3 As shown, in this embodiment, the transfer trolley 11 is equipped with a transmission drive motor 111 and a travel drive motor 112. The transmission drive motor 111 drives the trolley's transmission roller conveyor, and the travel drive motor 112 drives the transfer trolley 11 to move along the trolley track 12. In this embodiment, the trolley's transmission roller conveyor includes multiple transmission rollers, and each transmission roller has a drive sprocket at its end. The output shaft of the transmission drive motor 111 has a drive sprocket, and a drive chain passes around the drive sprocket and each drive sprocket. The transmission drive motor 111 drives each transmission roller to rotate through the sprocket and chain assembly to achieve transmission. The operating platform's transmission roller conveyor on each operating table can adopt the same structure as the trolley's transmission roller conveyor. In addition, in this embodiment, the transfer trolley 11 can be an RGV trolley, which is a well-known technology in the art and a commercially available product.
[0042] The transfer trolley 11 and each operating platform are equipped with tooling positioning components for fixing the accompanying tooling 17. For example, the transfer trolley 11 and each operating platform are equipped with cylinder-driven clamping plates to clamp and fix the base frame 173 of the accompanying tooling 17, so as to prevent the accompanying tooling 17 from moving during the processing of the steel claw workpiece 14. The specific tooling positioning component structure can be selected according to actual needs. In addition, tooling positioning detection elements can be set on each operating platform to ensure the accurate positioning of the accompanying tooling 17 on the operating platform, thereby ensuring the accurate positioning of the steel claw workpiece 14. The tooling positioning detection element can be a laser positioner. The operator can control the extension and retraction of the cylinder clamping plates on both sides according to the position indicated by the laser positioning to finely adjust the position of the accompanying tooling 17, thereby ensuring the accurate position of the steel claw boss 141. The laser positioner is a well-known technology in the art and is a commercially available product.
[0043] In this embodiment, the steel claw boss milling station 2 and the aluminum layer milling station 6 have the same structure, and their equipment layout is as follows: Figure 5 As shown, the first automatic milling machine 201 and the second automatic milling machine 601 are both technologies known in the art and are commercially available products.
[0044] In this embodiment, the first layer welding station 4 and the second layer welding station 5 have the same structure, and their equipment layout is as follows: Figure 6 As shown, the first welding robot 401 and the second welding robot 501 are both technologies known in the art and are commercially available products.
[0045] In this embodiment, the layout of the aluminum guide rod welding station 7 is as follows: Figure 7 As shown, the aluminum guide rod welding robot 701 is a commercially available product. Additionally, as... Figure 1 As shown, an aluminum guide rod transfer robot 13 and an aluminum guide rod chamfering processing station 8 are provided on the side of the aluminum guide rod welding station 7 away from the trolley track 12. After the aluminum guide rod is processed at the aluminum guide rod chamfering processing station 8, it is sent to the aluminum guide rod welding station 7 by the aluminum guide rod transfer robot 13 for welding. The aluminum guide rod chamfering processing station 8 is a technology known in the art, such as the equipment with authorization announcement number CN204171423U or other commercially available products. The aluminum guide rod transfer robot 13 is a technology known in the art and is a commercially available product.
[0046] like Figure 1 As shown, a loading device 15 is provided at the head end of the trolley track 12 for placing the steel claw workpiece 14 into the accompanying fixture 17 on the steel claw pre-assembly station 1, and a unloading device 16 is provided at the tail end of the trolley track 12 for outputting the processed steel claw workpiece 14. The loading device 15 and the unloading device 16 can be appropriate equipment as needed, such as hoisting and transfer equipment or transfer robots.
[0047] In this embodiment, the pre-assembly operating table of the steel claw pre-assembly station 1 is equipped with a steel claw positioning detection element to assist in positioning the position of the steel claw workpiece 14 on the accompanying fixture 17. After the position of the steel claw workpiece 14 is determined, the operator drives the positioning post 1721 on the corresponding positioning seat 172 of the accompanying fixture 17 to extend and fix the steel claw workpiece 14. In this embodiment, the steel claw positioning detection element can be a laser positioner, and the operator positions the steel claw workpiece 14 according to the position indicated by the laser positioning.
[0048] Furthermore, the solder spraying device in the solder coating station 3 is located on one side of the spraying operation table, and the solder spraying device can be a commercially available, mature product. For example... Figure 1 As shown, a control system 10 is provided at the end of the trolley track 12, and all equipment control modules are integrated into the control system 10.
[0049] The working principle of this invention is as follows:
[0050] The working process of this invention is as follows Figure 8 As shown, the accompanying tooling 17 first moves from the transfer trolley 11 to the pre-assembly operating table of the steel claw pre-assembly station 1. After the surface of the steel claw workpiece 14 is repaired by welding, it is transferred to the accompanying tooling 17 on the steel claw pre-assembly station 1 via the feeding device 15. The pre-assembly operating table of the steel claw pre-assembly station 1 is equipped with a positioning detection element to assist in positioning the position of the steel claw workpiece 14 on the accompanying tooling 17. Once the position of the steel claw workpiece 14 is determined, the operator then drives the corresponding positioning seat 172 on the accompanying tooling 17. The positioning pin 1721 extends to clamp and fix the steel claw workpiece 14. Then, the accompanying fixture 17 moves to the transfer trolley 11 and is driven by the transfer trolley 11 to the steel claw boss milling station 2. Then, the accompanying fixture 17 carries the steel claw workpiece 14 into the first milling operating table 202 to complete the milling work on the surface of the steel claw boss 141. After the machining is completed, the accompanying fixture 17 moves back to the transfer trolley 11 and is then transferred by the transfer trolley 11 to the solder coating station 3, the first layer welding station 4, and the second layer welding station 5 in sequence. The station includes welding station 5 and aluminum layer milling station 6. Welding station 3 applies solder to the steel claw boss 141. First-layer welding station 4 performs direct aluminum-steel welding on the steel claw boss 141. Second-layer welding station 5 performs surface overlay welding on the weld layer after the first layer welding on the steel claw boss 141. Aluminum layer milling station 6 mills the surface of the steel claw boss 141 after the overlay welding. Then, the steel claw workpiece 14 is driven into the aluminum guide rod welding station 7 by a transfer trolley 11. The aluminum guide rod to be welded needs to be chamfered at the aluminum guide rod chamfering processing station 8 first, and then transferred to the aluminum guide rod welding station 7 by the aluminum guide rod transfer robot 13 to complete the welding with the steel claw boss part 141. After welding, the transfer trolley 11 sends the steel claw workpiece 14 and the accompanying tooling 17 to the unloading operation table of the unloading station 9. The operator drives the positioning column 1721 on the accompanying tooling 17 to move backward and release the steel claw workpiece 14. Then the unloading device 16 takes away the processed steel claw workpiece 14.
Claims
1. An aluminum guide rod and anode steel claw aluminum steel automatic welding production line, characterized in that: The system includes a trolley track (12) and a transfer trolley (11) that moves along the trolley track (12). Along one side of the trolley track (12), from beginning to end, are arranged a steel claw pre-assembly station (1), a steel claw boss milling station (2), a solder coating station (3), a first-layer welding station (4), a second-layer welding station (5), an aluminum layer milling station (6), an aluminum guide rod welding station (7), and a blanking station (9). The steel claw pre-assembly station (1) is equipped with a pre-assembly operating table; the steel claw boss milling station (2) is equipped with a first milling operating table (202) and a first automatic milling machine (201); the solder coating station (3) is equipped with a spraying operating table and a solder spraying device; the first-layer welding station (4) is equipped with a first welding operating table (402) and a first welding robot (401); and the second-layer welding station (5) is equipped with a second welding operating table (502) and... The second welding robot (501), the aluminum layer milling station (6) is equipped with a second milling operating table (602) and a second automatic milling machine (601), the aluminum guide rod welding station (7) is equipped with an aluminum guide rod welding operating table (702) and an aluminum guide rod welding robot (701), the unloading station (9) is equipped with an unloading operating table, the pre-assembly operating table, the first milling operating table (202), the spraying operating table, the first welding operating table (402), the second welding operating table (502), the second milling operating table (602), the aluminum guide rod welding operating table (702) and the unloading operating table are all equipped with operating table transmission roller conveyors, the transfer trolley (11) is equipped with a trolley transmission roller conveyor and a traveling tool (17), and the steel claw workpiece (14) is placed on the traveling tool (17), the steel claw workpiece (14) is provided with a steel claw protrusion (141) facing upward in the middle. The accompanying tooling (17) includes a base frame (173) and a plurality of positioning frames (171) arranged parallel to the base frame (173). The steel claw workpiece (14) includes a steel frame (144), a steel claw boss (141) and a steel claw (142). The steel frame (144) is supported by the corresponding positioning frame (171) and its displacement is limited by the corresponding positioning seat (172). A steel claw boss (141) to be welded is provided on the upper side of the middle part of the steel frame (144). The positioning base (172) is provided with movable positioning posts (1721), and the positioning posts (1721) on the outermost positioning frame (171) are arranged along the length direction perpendicular to the positioning frame (171), while the positioning posts (1721) on the other positioning frames (171) are arranged along the length direction parallel to the positioning frame (171). The transfer trolley (11), pre-installation operating table, first milling operating table (202), spraying operating table, first welding operating table (402), second welding operating table (502), second milling operating table (602), aluminum guide rod welding operating table (702) and unloading operating table are all equipped with tooling positioning components and tooling positioning detection elements. Both the operating table conveyor rollers and the trolley conveyor rollers are transported in a direction perpendicular to the trolley track (12) to realize the transfer of the accompanying tooling (17) between the transfer trolley (11) and the corresponding operating table.
2. The automatic welding production line for aluminum guide rods and anode steel claws according to claim 1, characterized in that: The steel frame (144) is X-shaped, and each end of the steel frame (144) is provided with a steel claw connecting rod (143). The steel claw connecting rod (143) is connected to two corresponding steel claw parts (142), and the two steel claw parts (142) are respectively located on both sides of the corresponding positioning frame (171).
3. The automatic welding production line for aluminum guide rods and anode steel claws according to claim 1, characterized in that: The aluminum guide rod welding station (7) is equipped with an aluminum guide rod transfer robot (13) and an aluminum guide rod chamfering processing station (8) on the side away from the trolley track (12). After the aluminum guide rod is processed at the aluminum guide rod chamfering processing station (8), it is sent to the aluminum guide rod welding station (7) by the aluminum guide rod transfer robot (13).
4. The automatic welding production line for aluminum guide rods and anode steel claws according to claim 1, characterized in that: The trolley track (12) is provided with a feeding device (15) at the head end and a discharging device (16) at the tail end.
5. The automatic welding production line for aluminum guide rods and anode steel claws according to claim 1, characterized in that: The pre-assembly operation table of the steel claw pre-assembly station (1) is equipped with a steel claw positioning detection element.
6. The automatic welding production line for aluminum guide rods and anode steel claws according to claim 1, characterized in that: The control system (10) is provided at the end of the trolley track (12).
7. A processing method for an automatic welding production line for aluminum guide rods and anode steel claws according to claim 1, characterized in that: Includes the following steps: Step 1: The accompanying tool (17) is moved into the pre-installation operating table of the steel claw pre-installation station (1), and then the steel claw workpiece (14) is fixed on the accompanying tool (17); Step 2: The accompanying tool (17) is moved back to the transfer trolley (11) and driven by the transfer trolley (11) to the steel claw boss milling station (2). Then the accompanying tool (17) drives the steel claw workpiece (14) into the first milling operating table (202) and completes the milling operation on the surface of the steel claw boss (141). Step 3: The accompanying tool (17) is moved back to the transfer trolley (11) and moved to the solder coating station (3) by the transfer trolley (11). Then the accompanying tool (17) moves the steel claw workpiece (14) into the spraying operation table and completes the solder coating operation on the steel claw boss (141). Step 4: The accompanying tool (17) is moved back to the transfer trolley (11) and driven by the transfer trolley (11) to the first layer welding station (4). Then the accompanying tool (17) drives the steel claw workpiece (14) into the first welding operating table (402) and completes the first layer aluminum-steel direct welding operation of the steel claw boss part (141). Step 5: The accompanying tool (17) is moved back to the transfer trolley (11) and driven by the transfer trolley (11) to the second welding station (5). Then the accompanying tool (17) drives the steel claw workpiece (14) into the second welding operating table (502) and completes the surface welding operation on the steel claw boss part (141) after the first layer of welding. Step 6: The accompanying tool (17) is moved back to the transfer trolley (11) and driven by the transfer trolley (11) to the aluminum layer milling station (6). Then the accompanying tool (17) drives the steel claw workpiece (14) into the second milling operating table (602) and performs milling operations on the surface of the steel claw boss (141) after the welding is completed. Step 7: The accompanying tool (17) is moved back to the transfer trolley (11) and moved by the transfer trolley (11) to the aluminum guide rod welding station (7). Then the accompanying tool (17) moves the steel claw workpiece (14) into the aluminum guide rod welding operating table (702) and completes the welding operation of the aluminum guide rod and the steel claw boss (141). Step 8: The accompanying tool (17) is moved back to the transfer trolley (11) and moved to the unloading station (9) by the transfer trolley (11). Then the accompanying tool (17) moves the steel claw workpiece (14) into the unloading operation table and releases the steel claw workpiece (14).