CN112159992A - Automatic repair production line and repair method for flow-splitting aluminum electrolysis anode steel claw - Google Patents
Automatic repair production line and repair method for flow-splitting aluminum electrolysis anode steel claw Download PDFInfo
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- CN112159992A CN112159992A CN202010452997.XA CN202010452997A CN112159992A CN 112159992 A CN112159992 A CN 112159992A CN 202010452997 A CN202010452997 A CN 202010452997A CN 112159992 A CN112159992 A CN 112159992A
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/04—Repairing fractures or cracked metal parts or products, e.g. castings
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Abstract
The invention discloses a shunting type aluminum electrolysis anode steel claw automatic repair production line and a repair method, wherein the production line comprises a first linear track and a second linear track which are paved on the ground, and a tool rail trolley which runs on the two linear tracks and is provided with an anode guide rod; the device also comprises an on-line overturning platform, a numerical control flame cutting machine, a steel bar feeding robot, a steel bar feeding device, a special steel claw welding machine, a jacking transfer device, a double-anode overturning positioner, a numerical control flame cutting machine, a guide rod cutting machine, an explosive block feeding robot, an explosive block feeding device, a special explosive block welding machine and a special guide rod welding machine which are arranged along a ground linear track I; the guide rod plane milling equipment is arranged along the ground linear rail II, and the jacking transfer device is arranged between the two linear rails. The invention utilizes the transport trolley and the two parallel linear rails as tools for transporting and fixing the anode guide rod, thereby greatly improving the flexibility of the whole production line.
Description
Technical Field
The invention belongs to the field of aluminum electrolysis anode production, and particularly relates to a shunting type aluminum electrolysis anode guide rod automatic repair production line and a repair method.
Background
The anode guide rod assembly is used as a main structure of electrolytic aluminum, is a key link of a current path, and has the characteristics of numerous quantity and easy damage. For a long time, after the cast anode steel claw is used for a short time, the cast anode steel claw needs to be manually welded and repaired and then used again.
In the prior art, the invention patent 201210000264.8 applied by the Renfufu discloses a repair device for an anode steel claw, which adopts the following technical scheme: electrolytic aluminum anode steel claw repair equipment includes: the slag melting furnace, the crucible, the slag ladle and the upright post platform are controlled through program setting. The equipment reduces the labor intensity of people and improves the labor efficiency; meanwhile, the steel claws of different models can be repaired, and the adaptability is strong.
The invention patent 201810173661.2 applied by north China university of water conservancy and hydropower discloses a brazing material for repairing an anode steel claw and a preparation method thereof, wherein the brazing material comprises a cylindrical brazing filler metal and a semi-annular brazing filler metal, a corrosion section of an anode steel claw head to be repaired is cut off, a boss is processed at the lower end of the anode steel claw head, a groove is processed at the upper end of a round steel for replacing the corrosion section, the cylindrical brazing filler metal is placed in the groove, and the semi-annular brazing filler metal is placed on the edge of the groove; the cylindrical brazing filler metal is formed by folding a brazing filler metal thin strip with a brazing flux layer coated on the surface into a short strip-shaped brazing filler metal with brazing flux alternating with each other along the length direction for multiple times and then winding the short strip-shaped brazing filler metal by taking the short edge as an axis; the semi-annular brazing filler metal is formed by cutting a brazing filler metal thin strip with a brazing flux layer coated on the surface into a semi-annular brazing filler metal strip and stacking the semi-annular brazing filler metal strip in multiple layers; the brazing ribbon comprises, by weight, 50-55 parts of copper, 37.5-41 parts of zinc, 3.6-4.3 parts of manganese, 1.9-2.6 parts of cobalt, 0.7-0.95 part of iron, 1.6-1.9 parts of copper-plated graphene and 0.1-0.3 part of trace elements; the brazing material of the scheme is specially used for repairing the anode steel claw, the electrical resistivity of the repaired steel claw is obviously reduced, the electrical conductivity is good, the strength is high, and the service life is long.
In addition, an invention patent 201811237081.1 applied by Chongqing Tiantai aluminum industry Co Ltd discloses anode steel claw repair equipment, which comprises a polishing device for polishing the surface of a waste steel claw and a recasting device for repairing the steel claw; the recasting device comprises an end face grinding plate, a gear disc, a support and a base from top to bottom in sequence, and further comprises a transmission shaft vertically installed on the base and penetrating through the base to extend out of the bottom end face of the base, a first driving gear is in speed reduction meshing transmission with the gear disc, and a second driving gear is in speed reduction meshing transmission with a driven gear on a rotating shaft. The recasting device comprises a workbench and a plurality of casting molds arranged on the workbench, wherein the casting molds are arranged on the workbench in a straight line, and the space between the casting molds can be adjusted along the linear direction of the arrangement; the manipulator puts the steel claw in the casting cavity to a depth which ensures that a gap enclosed by the steel claw part and the casting cavity can form a molding cavity of the incomplete part of the steel claw during casting. The anode steel claw repairing equipment greatly reduces the waste of raw materials of the steel claw, and has high repairing efficiency and excellent repairing effect.
The above prior arts have made some innovations to the anode stem repairing technology, but do not consider the following problems: due to the limitation of a welding process and the uncertainty of manual operation, the anode steel claw is high in pressure drop, easy to fall off or crack and short in service life in the using process, the operating cost of an enterprise can be greatly increased due to the problems, and meanwhile, the number of operators is large. The welding surface of the anode guide rod is machined and polished by part of the technology, so that the procedure of repairing the anode guide rod is added, the machining and polishing time is long, and the working efficiency is greatly reduced. Therefore, how to solve these problems is a significant research topic for those skilled in the art.
Disclosure of Invention
The invention aims to provide an automatic repair production line and a repair method for repairing a shunting type aluminum electrolysis anode guide rod, which improve the repair efficiency and repair quality of the aluminum electrolysis anode guide rod and reduce the operation cost and labor cost.
The technical scheme of the invention is as follows:
the scheme provides an automatic repair production line for repairing a shunting type aluminum electrolysis anode guide rod, which comprises a first linear track and a second linear track which are laid on the ground, and a tool rail trolley which runs on the two linear tracks and is provided with an anode guide rod; the device also comprises an on-line overturning platform, a numerical control flame cutting machine, a steel bar feeding robot, a steel bar feeding device, a special steel claw welding machine, a jacking transfer device, a double-anode overturning positioner, a numerical control flame cutting machine, a guide rod cutting machine, an explosive block feeding robot, an explosive block feeding device, a special explosive block welding machine and a special guide rod welding machine which are arranged along a ground linear track I; the guide rod plane milling equipment is arranged along the ground linear track II, and the jacking transfer device is arranged between the two linear tracks.
According to the technological requirements of aluminum electrolysis anode guide rod repair, the invention is provided with a feeding station, a flame cutting station, a steel bar feeding station, a steel claw welding station, a jacking transfer device station, a double anode turning station, a guide rod cutting station, an explosive block feeding and welding station, a guide rod plane milling station and an off-line station. The stations are arranged along the linear track I in sequence according to the production flow of aluminum electrolysis anode guide rod repair.
The transport trolley is used as a transport tool of the anode guide rod, and the anode guide rod is transported among stations along the production line. Meanwhile, the transport trolley is provided with a special fixture for fixing the anode guide rod, so that the transport trolley is used as a workbench for repairing the anode guide rod, after the transport trolley transports the anode guide rod to a specified station, the repairing equipment on the station directly carries out repairing operation on the anode guide rod, and after the working procedure is completed, the trolley continues to move to the next station.
The invention utilizes the transport trolley and the two parallel linear rails as tools for transporting and fixing the anode guide rod, thereby greatly improving the flexibility of the whole assembly line. The anode guide rod can be rapidly transported among the operation stations, and meanwhile, the anode guide rod is directly repaired on the trolley, so that the operation of the anode guide rod among different stations is more rapid and efficient, the anode guide rod repairing assembly line operation is formed, and the anode guide rod repairing efficiency is greatly improved. Meanwhile, the two parallel linear rails and the jacking and transferring device are combined, so that the assembly line can adapt to various production processes, and through the use of the stations, two anode guide rod repairing processes, namely an anode guide rod without aluminum guide rod separation and an anode guide rod requiring aluminum guide rod separation, can be realized.
Drawings
FIG. 1 is a schematic view of a shunt-type automated repair production line for aluminum electrolysis anode guide rod repair according to the present invention.
FIG. 2 is a schematic diagram of the pre-turning state of the wire-turning table
FIG. 3 is a schematic diagram of the state of the line-up overturning table after overturning
FIG. 4 partial structure diagram of tooling platform of tooling rail trolley
FIG. 5 structure diagram of steel bar feeding device
FIG. 6 is a schematic diagram of a double-anode turning positioner structure and a working state;
fig. 7 is a schematic view of the working principle of the first jacking transfer device, the second jacking transfer device, the third jacking transfer device and the fourth jacking transfer device.
The labels in the figures are: 1-a first linear track, 2-a second linear track, 3-a tooling rail trolley, 4-an on-line overturning platform, 5-a first numerical control flame cutting machine, 6-a first steel bar feeding robot, 7-a steel bar feeding device, 8-a special steel claw welding machine, 9-a first jacking transfer device, 10-a double-anode overturning positioner, 11-a second numerical control flame cutting machine, 12-a guide rod cutting machine, 13-a special explosion block welding machine, 14-an explosion block feeding robot, 15-an explosion block feeding device, 16-a special guide rod welding machine, 17-a guide rod plane milling device, 18-an anode guide rod, 19-a first steel claw fixing clamp, 20-a first steel claw fixing hydraulic cylinder, 21-an overturning frame 21, 22-a fixing frame and 23-an overturning hydraulic cylinder, 24-workbench surface, 25-guide rod fixing clamp, 26-guide rod fixing hydraulic cylinder, 27-steel claw fixing hydraulic cylinder II, 28-steel claw fixing clamp II, 29-steel claw fixing end adjusting slide rail, 30-steel claw fixing end adjusting hydraulic cylinder, 31-raw steel bar, 32-steel bar feeding roller table, 33-sawing machine, 34-length positioning device, 35-jacking module, 36-pneumatic chuck, 37-chuck seat, 38-chute, 39-frame, 40-chuck seat up-down adjusting hydraulic cylinder, 41-jacking transfer device II, 42-jacking transfer device III and 43-jacking transfer device IV.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
The embodiment of the invention comprises the following steps: as shown in fig. 1, the design of the invention comprises a ground linear track I1, a linear track II 2, a small rail car 3 with a tool, an on-line overturning platform 4, a numerical control flame cutting machine I5, a steel bar feeding robot 6, a steel bar feeding device 7, a special steel claw welding machine 8, a first jacking transfer device 9, a double-anode overturning positioner 10, a numerical control flame cutting machine II 11, a guide rod cutting machine 12, a special explosion block welding machine 13, a special explosion block feeding robot 14, a special explosion block feeding device 15 and a special guide rod welding machine 16, wherein the small rail car 3 with the tool runs on the ground linear track I1; the guide rod plane milling equipment 17 is arranged along the second ground linear rail 2, and the second jacking transfer device 41, the third jacking transfer device 42 and the fourth jacking transfer device 43 are arranged between the two linear rails.
In the invention, the first numerical control flame cutting machine 5, the second numerical control flame cutting machine 11, the guide rod cutting machine 12 and the guide rod plane milling equipment 17 are all suitable tools of the existing equipment matching production line.
The steel bar feeding robot 6 and the explosion block feeding robot 13 comprise two parts, namely a robot and a clamp, wherein the robot is an existing equipment product, the clamp can meet the requirement that the steel bar and the explosion block are clamped, and the steel bar feeding robot can be designed according to the robot model and the steel bar size of specific use.
The steel claw welding special machine 8, the explosion block welding special machine 15 and the guide rod welding special machine 16 are divided into a robot and a welding gun, and the robot and the welding gun are all existing equipment products.
The explosion block is a steel-aluminum explosion welding block produced in the prior art, the explosion block feeding device 14 is used for taking materials from the explosion block and conveying the materials to a corresponding station, and the special explosion block welding machine 13 is used for welding.
The specific structure and connection relationship of the above existing devices are not described herein and are fully known to those skilled in the art.
As shown in fig. 2, the on-line overturning platform 4 mainly comprises a first steel claw fixing clamp 19, a first steel claw fixing hydraulic cylinder 20, an overturning frame 21, a fixing frame 22 and an overturning hydraulic cylinder 23. The anode guide rod 18 is hoisted to the overturning frame 21 through hoisting equipment, and the first steel claw fixing hydraulic cylinder 20 pushes the first steel claw fixing clamp 19 forwards to tightly press and fix the anode guide rod 18, and the fixed anode guide rod is shown in figure 2. After the anode rod 18 is fixed, the turning frame 21 is driven by the turning hydraulic cylinder 23 to rotate around the rotating shaft of the fixed frame 22, so that the whole turning frame 21 rotates 90 degrees, and the turning is shown in fig. 3. And (3) overturning and horizontally placing the anode guide rod on the tooling rail trolley 3, then loosening the first steel claw fixing clamp, and withdrawing and resetting the on-line overturning platform 3.
As shown in fig. 3 and 4, the tooling rail car 3 includes two parts, namely a rail car body and a car tooling fixture, and the rail car body is an existing rail car and will not be described in detail here. The trolley tool clamp part comprises a working table surface 24, a guide rod fixing clamp 25, a guide rod fixing hydraulic cylinder 26, a tool trolley steel claw fixing hydraulic cylinder II 27, a steel claw fixing clamp II 28, a steel claw fixed end adjusting slide rail 29 and a steel claw fixed end adjusting hydraulic cylinder 30. The anode guide rod 18 is placed on a working table surface 24 of the tooling trolley 2 by the upper wire overturning table 3, and then the guide rod fixing clamp 25 is driven by the guide rod fixing hydraulic cylinder 26 to fix the anode guide rod 18. The guide rod and the steel claw are required to be cut and separated in the operation process, so that after the guide rod part is fixed, the steel claw part is driven by the second steel claw fixing hydraulic cylinder 25 to drive the second steel claw fixing clamp 28 to complete fixing, and in addition, the steel claw fixing part can also adjust the sliding rail 29 to slide back and forth along the fixed end of the steel claw under the driving of the second steel claw fixing hydraulic cylinder 30 to adjust the distance between the guide rod and the steel claw.
As shown in fig. 5, the steel bar feeding device 7 includes a steel bar feeding roller table 32 and a sawing machine 33, the raw material steel bar 31 is hoisted onto the steel bar feeding roller table 32, the length of the steel bar is determined by a length positioning device 34 installed on the sawing machine 33, and then the raw material steel bar 31 is sawed into a steel bar with a proper size by the sawing machine 33 for welding.
As shown in fig. 6, the double-anode inversion positioner 6 includes an air chuck 36, a chuck base 37, a chute 38, a frame 39 and a chuck base up-down adjusting hydraulic cylinder 40. When the double-anode guide rod needs to be reversed, the pneumatic chuck 36 fixes the double-anode guide rod, the chuck seat 37 moves upwards along the sliding groove 38 on the rack 39 under the driving of the up-down adjusting hydraulic cylinder 40, and meanwhile, the jacking module 35 installed on the tooling trolley jacks up the double-anode guide rod, so that the double-anode guide rod is separated from a clamping position, and then the pneumatic chuck rotates to drive the double-anode guide rod to be turned over by 180 degrees, thereby completing the turning and displacement of the double-anode guide rod.
Fig. 7 shows the operation principle of the first lifting transfer device 9, the second lifting transfer device 41, the third lifting transfer device 42, and the fourth lifting transfer device 43. The jacking and transferring device mainly comprises a first jacking and transferring machine 44, a second jacking and transferring machine 45 and a third jacking and transferring machine 46, wherein the first jacking and transferring machine 44 is arranged in the middle of double rails of the second linear rail 2, the third jacking and transferring machine 46 is arranged in the middle of double rails of the first linear rail 1, and the second jacking and transferring machine 45 is arranged in the middle of the first linear rail 1 and the second linear rail 2. And during transferring, the three transfer machines are lifted simultaneously, wherein when the third jacking transfer machine 46 is lifted, the tooling trolley 3 is jacked up, the tooling trolley 3 is lifted from the third jacking transfer machine 46 through a roller way on the third jacking transfer machine, passes through the second jacking transfer machine 45 and finally reaches the first jacking transfer machine 44, and the tooling trolley 3 is placed back to the second linear track 2 after the first jacking transfer machine 44 is lowered. The working principle of the jacking transfer device is described, wherein the first jacking transfer machine 44, the second jacking transfer machine 45 and the third jacking transfer machine 46 are all existing equipment.
The anode guide rod repairing process includes two steps of guide rod separating welding and steel claw separating welding.
For the anode rod 18 without aluminum rod separation, only the steel claw separation welding process is needed. In specific implementation, the transported anode guide rod 18 is turned over and laid down by the on-line turning table 4, then turned over to the tool rail trolley 3 running on the linear rail I1, and the anode guide rod 18 is fixed by the tool. And the fixed anode guide rod 18 is transported to a flame cutting station along the operation track linear track I1 by the tooling rail trolley 3, and the steel bar of the anode guide rod 18 is cut off by the numerical control flame cutting machine 5.
The tooling rail trolley 3 is continuously transported to a steel bar feeding station, a new steel bar is provided by the steel bar feeding device 7, and the steel bar feeding robot 6 places the new steel bar on the tooling rail trolley 3. The anode guide rod and a new steel bar are conveyed to a steel claw welding station by the tooling rail trolley 3, and the steel claw is welded by the special steel claw welding machine 8.
If the anode guide rods are repaired, after the tooling rail trolley 3 is welded on one side of the anode guide rods 18, the tooling rail trolley 3 is moved to a guide rod overturning machine outside the track by using a first jacking transfer device 9, and after the anode guide rods 18 are overturned by 180 degrees by using a second anode overturning positioner 10, the tooling rail trolley 3 is sent back to a steel rod feeding station and a steel claw welding station by using the first jacking transfer device 9 to weld the steel rods on the other side.
After welding is completed, the jacking transfer device III 42 transfers the tooling rail trolley 3 to the linear rail II 2, and the rail trolley 3 mills the plane of the aluminum guide rod by using the guide rod plane milling equipment 17 from the linear rail II 2 to the milling station. After milling is completed, the anode guide rod 18 is conveyed to the end of the second linear track 2 by the tooling rail trolley 3, and then the tooling rail trolley 3 and the anode guide rod 18 are moved to the first linear track by the jacking transfer device IV 43, so that clamping is not needed, and the anode guide rod 18 is manually conveyed to be off-line.
For the anode rod 18 requiring aluminum rod separation, two procedures of rod separation welding and steel claw separation welding are required to be completed.
In specific implementation, the steel claw separation welding is the same as the anode rod 18 repairing process without the aluminum rod separation. After the welding of the steel bar is finished, the anode guide rod 18 is transported to the next flame cutting station by the tooling rail trolley 3 along the linear rail I1, the steel side of the explosive block is cut off by the numerical control flame cutting machine 11, and then the steel bar and the explosive block are cut by the guide rod cutting machine 12 after the steel bar is advanced to the guide rod cutting station.
After cutting, the explosive block is placed at a designated position on the tooling rail trolley 3 by an explosive block feeding device 15 and an explosive block feeding robot 14 at an explosive block feeding and welding station, and welding of the steel side of the explosive block and the steel claw is completed by an explosive block welding special machine 13.
And then proceeds to a guide rod welding station where welding of the aluminum side of the explosive block and the guide rod is completed by a special guide rod welding machine 16. After all welding operations are completed, the jacking transfer device III 42 transfers the tooling rail trolley 3 to the linear track II 2, and the rail trolley 3 mills the plane of the aluminum guide rod by using the guide rod plane milling equipment 17 from the linear track II 2 to the milling station. After milling is completed, the anode guide rod 18 is conveyed to the end of the second linear rail 2 by the tooling rail trolley 3, then the tooling rail trolley 3 and the anode guide rod 18 are moved to the first linear rail by the jacking transfer device IV 43, clamping is not carried out at the moment, and the anode guide rod 18 is conveyed to be offline manually.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, improvements and the like can be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. A flow-dividing type aluminum electrolysis anode steel claw automatic repair production line is characterized in that: the production line comprises a first linear track (1) and a second linear track (2) which are laid on the ground, a small rail car (3) with a tool, an upper line overturning platform (4), a first numerical control flame cutting machine (5), a steel bar feeding robot (6), a steel bar feeding device (7), a special steel claw welding machine (8), a first jacking transfer device (9), a double-anode overturning position changer (10), a second numerical control flame cutting machine (11), a guide rod cutting machine (12), a special explosion block welding machine (13), a special explosion block feeding robot (14), a special explosion block feeding device (15) and a special guide rod welding machine (16), wherein the small rail car (3) runs on the ground track; the lifting and transferring device comprises guide rod plane milling equipment (17) arranged along a ground linear rail II (2), a lifting and transferring device II (41), a lifting and transferring device III (42) and a lifting and transferring device IV (43) arranged between the two linear rails.
2. The automatic repair production line for the shunt type aluminum electrolysis anode steel claw according to claim 1 is characterized in that: the part of the on-line overturning platform 4 comprises a first steel claw fixing clamp (19), a first steel claw fixing hydraulic cylinder (20), an overturning rack (21), a fixing rack (22) and an overturning hydraulic cylinder (23).
3. The automatic repair production line for the shunt type aluminum electrolysis anode steel claw according to claim 1 is characterized in that: the steel bar feeding device (7) comprises a steel bar feeding roller way (32) and a sawing machine (33).
4. The automatic repair production line for the shunt type aluminum electrolysis anode steel claw according to claim 1 is characterized in that: the double-anode overturning positioner (6) comprises a pneumatic chuck (36), a chuck seat (37), a sliding chute (38), a rack (39) and a chuck seat up-down adjusting hydraulic cylinder (40).
5. The automatic repair production line for the shunt type aluminum electrolysis anode steel claw according to claim 1 is characterized in that: the jacking transfer device comprises a first jacking transfer machine (44), a second jacking transfer machine (45) and a third jacking transfer machine (46), wherein the first jacking transfer machine (44) is placed in the middle of double rails of the second linear rail (2), the third jacking transfer machine (46) is placed in the middle of double rails of the first linear rail (1), and the second jacking transfer machine (45) is placed in the middle of the first linear rail (1) and the second linear rail (2).
6. A shunting type aluminum electrolysis anode steel claw automatic repairing method is characterized by comprising the following steps: for the anode guide rod (18) which does not need to be separated from the aluminum guide rod, the transported anode guide rod (18) is turned over and laid down by the online turning table (4), then turned over to a tool rail trolley (3) running on the linear rail I (1), and the anode guide rod (18) is fixed by a tool; the fixed anode guide rod (18) is conveyed to a flame cutting station by a tooling rail trolley (3) along an operation rail linear rail I (1), and a steel bar of the anode guide rod (18) is cut off by a numerical control flame cutting machine (5); the tooling rail trolley (3) is continuously transported to a steel bar feeding station, a steel bar feeding device (7) provides a new steel bar, and a steel bar feeding robot (6) places the new steel bar on the tooling rail trolley (3); and the tool track trolley (3) conveys the anode guide rod and the new steel bar to a steel claw welding station, and the steel claw is welded by a special steel claw welding machine (8).
7. The automatic repair method for the shunt type aluminum electrolysis anode steel claw according to claim 6 is characterized in that the repair method for the double-anode guide rod comprises the following steps: after the tooling rail trolley (3) is welded on one side of the anode guide rod (18), the tooling rail trolley (3) is moved to a guide rod overturning machine outside the track by using a jacking transfer device I (9), and after the anode guide rod (18) is overturned by 180 degrees by using a double-anode overturning positioner (10), the tooling rail trolley (3) is sent back to a steel bar feeding station and a steel claw welding station by using the jacking transfer device I (9) to weld the steel bar on the other side; after welding is finished, the tool rail trolley (3) is moved to the linear rail II (2) through the jacking transfer device III (42), and the rail trolley (3) is moved to a milling station along the linear rail II (2) to mill the plane of the aluminum guide rod through the guide rod plane milling equipment (17); after milling is finished, the anode guide rod (18) is conveyed to the end of the second linear rail (2) by the tooling rail trolley (3), the tooling rail trolley (3) and the anode guide rod (18) are moved to the first linear rail (1) by the jacking transfer device IV (43), clamping is not carried out at the moment, and the anode guide rod (18) is manually conveyed to be offline.
8. The automatic repair method for the shunt type aluminum electrolysis anode steel claw according to claim 7 is characterized by comprising the following steps: for the anode rod (18) needing to be separated by the aluminum rod, after welding of the steel rod is completed, the anode rod (18) is transported to the next flame cutting station by a tooling rail trolley (3) along a linear rail I (1), the steel side of an explosive block is cut off by a numerical control flame cutting machine (11), and then the anode rod and the explosive block are cut by a rod cutting machine (12) when the anode rod is moved to the rod cutting station; after cutting, placing the explosive blocks at the appointed positions on the tooling rail trolley (3) by an explosive block feeding device (15) and an explosive block feeding robot (14) at an explosive block feeding and welding station, and completing welding of the steel sides of the explosive blocks and the steel claws by an explosive block welding special machine (13); then, the explosive block is moved to a guide rod welding station, and the aluminum side of the explosive block and the guide rod are welded by a special guide rod welding machine (16); after all welding operations are completed, the tool rail trolley (3) is moved to the second linear rail (2) by the third jacking transfer device (42), and the rail trolley (3) is moved to a milling station along the second linear rail (2) to mill the plane of the aluminum guide rod by using the guide rod plane milling equipment (17); after milling is finished, the anode guide rod (18) is conveyed to the end of the second linear rail (2) by the tooling rail trolley (3), the tooling rail trolley (3) and the anode guide rod (18) are moved to the first linear rail (1) by the jacking transfer device IV (43), clamping is not carried out at the moment, and the anode guide rod (18) is manually conveyed to be offline.
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| CN202010452997.XA CN112159992A (en) | 2020-05-26 | 2020-05-26 | Automatic repair production line and repair method for flow-splitting aluminum electrolysis anode steel claw |
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| CN202010452997.XA CN112159992A (en) | 2020-05-26 | 2020-05-26 | Automatic repair production line and repair method for flow-splitting aluminum electrolysis anode steel claw |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814650A (en) * | 2021-09-23 | 2021-12-21 | 华能荆门热电有限责任公司 | Plasma cathode and anode installation auxiliary device and maintenance and overhaul method |
| CN117206820A (en) * | 2022-11-28 | 2023-12-12 | 贵阳铝镁设计研究院有限公司 | Vertical welding repair production system and method for anode steel claw |
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| CN212955379U (en) * | 2020-05-26 | 2021-04-13 | 贵阳铝镁设计研究院有限公司 | Automatic repair production line for flow-dividing type aluminum electrolysis anode steel claw |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113814650A (en) * | 2021-09-23 | 2021-12-21 | 华能荆门热电有限责任公司 | Plasma cathode and anode installation auxiliary device and maintenance and overhaul method |
| CN113814650B (en) * | 2021-09-23 | 2024-01-26 | 华能荆门热电有限责任公司 | Plasma cathode and anode installation auxiliary device and maintenance method |
| CN117206820A (en) * | 2022-11-28 | 2023-12-12 | 贵阳铝镁设计研究院有限公司 | Vertical welding repair production system and method for anode steel claw |
| CN117206820B (en) * | 2022-11-28 | 2024-02-06 | 贵阳铝镁设计研究院有限公司 | Vertical welding repair production system and method for anode steel claw |
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