Split type cement bin body welding device

Abstract

The present application relates to the technical field of welding, in particular to a split type cement bin body welding device, which comprises an arm welding machine, a support plate is fixedly connected to the outer side of the arm welding machine, a bearing column is fixedly connected to the support plate, a starting assembly for welding the split type cement bin body is arranged on the bearing column, a movable column and a movable plate are arranged in the starting assembly, and the movable column and the movable plate can provide power for cleaning rust when the split type cement bin body is welded, the starting assembly, the main removing assembly and the slag removing assembly are matched, so that the grading polishing of the rust at the welding position, the high-frequency vibration and falling of the residual rust slag in the gap and the dust-free wiping of the water and oil stains can be simultaneously completed before welding, the arm welding machine is started immediately after rust cleaning to continuously weld, the core problems of poor fluidity of liquid metal, insufficient weld penetration and poor fusion caused by the rust on the carbon steel tile of the split type cement bin are avoided, and the stability of welding is improved.

Description

Technical Field

[0001] This invention relates to the field of welding technology, and in particular to a welding device for a split-type cement silo body. Background Technology

[0002] The welding equipment for split-type cement silos is a welding and manufacturing device specifically designed for on-site splicing and welding of tile-type silos. Split-type cement silos are currently the mainstream storage equipment in mixing plants and dry mortar plants. Their bodies are constructed by splicing and welding 3-8mm thick Q235B / Q355B carbon steel tiles on-site. The specialized welding equipment is the core equipment for ensuring the welding quality and construction efficiency of this large, thin-walled structure. Rust at the weld joints is one of the most significant safety hazards affecting the entire life cycle of the silo. Currently, during the welding of split-type cement silos, impurities such as carbon, sulfur, and phosphorus in the carbon steel can form localized micro-batteries, accelerating corrosion. Q235B, as a common carbon structural steel, inherently has poor corrosion resistance. Rust will form on the carbon steel tiles of the split-type cement silo during production and transportation. Rust at the weld joints reduces the fluidity of the liquid metal, leading to insufficient weld penetration and poor fusion. Summary of the Invention

[0003] To overcome the shortcomings of the prior art, the present invention provides a split-type cement silo body welding device.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a welding device for a split-type cement silo body, including an arm welding machine, a support plate fixedly connected to the outside of the arm welding machine, a bearing column fixedly connected to the support plate, a starting component for welding the split-type cement silo body on the bearing column, a movable column and a movable plate inside the starting component, the movable column and the movable plate working together to provide power for cleaning rust during welding of the split-type cement silo body, a placement plate inside the starting component, the placement plate fixedly connected to the outside of the bearing column, the bearing column being U-shaped, two support blocks correspondingly provided on the inner wall of the bearing column, a placement column fixedly connected to the top of each support block, a settling plate fixedly connected to the top of the two placement columns, and a settling plate fixedly connected to the outside of the placement plate. The system includes a first housing, inside which is a stepper motor. A bearing is mounted on a placement plate, with the inner ring of the bearing fixedly connected to a movable column. The output shaft of the stepper motor is also fixedly connected to the movable column. A movable plate is fixedly connected to the outside of the movable column, with a positioning column fixedly connected to each end. An actuating bar is movably connected to the outside of each positioning column. A movable block is movably connected to the outside of each support block. A lifting plate is located between two movable blocks, with both ends fixedly connected to the two movable blocks. A retractable plate is located at the bottom of the placement column, with both ends fixedly connected to the two placement columns. A connecting bolt is movably connected to the end of each actuating bar furthest from its corresponding positioning column, and a connecting frame is fixedly connected to the outside of each connecting bolt. Two connecting frames are fixedly connected to the retractable plate and the lifting plate, respectively. The starting assembly contains a support plate, with a support leg fixedly connected to each end. Two abutment posts are fixedly connected to the top of the support plate, and a connecting arm is movably connected to the outer side of each abutment post. A support block is fixedly connected to each connecting arm, and the two support blocks are fixedly connected to the outer sides of the support posts. A second housing is fixedly connected to the bottom of the support plate, and a servo motor is located inside the second housing. A bearing is mounted on the support plate, and a threaded post is fixedly connected to the inner ring of the bearing. A threaded block is threadedly connected to the outer side of the threaded post, and the outer side of the threaded block is fixedly connected to the two connecting arms. A blocking plate is located at the top of the two abutment posts, and the blocking plate is fixedly connected to the two abutment posts. The blocking plate has... The bearing and the inner ring of the retaining plate are fixedly connected to the threaded column. A positioning strip is provided on the bearing column, and a main cleaning component for cooperating with the starting assembly is provided on the positioning strip. The main cleaning component contains a positioning plate and cleaning cotton. Through the cooperation of the positioning plate and cleaning cotton, impurities at the weld joint can be cleaned. The main cleaning component contains two sealing cylinders. A slot for placing inserts is provided on the lifting plate. The inserts are inserted into the slots of the lifting plate, and the end of the insert away from the lifting plate is fixedly connected to the positioning strip. The two sealing cylinders are correspondingly fixedly connected to the two ends of the positioning strip. Each sealing cylinder contains a sealing gasket, and a movable column is inserted into each sealing cylinder. One end of each movable column is fixedly connected to the corresponding sealing gasket, and the end of each movable column away from the sealing gasket is fixedly connected to the positioning plate.The end of the positioning plate furthest from the moving column is fixedly connected to the cleaning cotton. A grooved block is fixedly connected to the outer side of the retractable plate. The grooved block has a slot for placing a retaining strip, which engages in the slot. A positioning frame is fixedly connected to the end of the retaining strip furthest from the grooved block. A frosted sheet is fixedly connected to the positioning frame. A placement box is fixedly connected to the outer side of the shrink plate. The placement box has a hollow structure, and the bottom of the placement box has an elongated hole for placing a baffle. The baffle is inserted into the elongated hole of the placement box.

[0005] Using the above technical solution, when welding the split-type cement silo body is required, the two split-type cement silo tiles to be welded are aligned and placed in the designated position. Since the split-type cement silo tiles are semi-circular, they are placed vertically, and wooden strips are placed at the bottom of the tiles to facilitate lifting and transfer after welding. The welding equipment is then placed at the joints of the split-type cement silo tiles to be welded. The servo motor is then started, driving the threaded column to rotate. As the threaded column rotates, it moves the threaded block. As the threaded block moves, it causes the two connecting arms to move up and down along the stop column. Simultaneously, the two connecting arms move, driving the bearing block to move. The bearing block, in turn, moves... The supporting column moves, then the stepper motor starts, driving the movable column to rotate. This rotation causes the movable plate to move clockwise, which in turn moves the two positioning columns. These positioning columns push the two retractable starting bars to extend, which in turn moves the two connecting bolts. These connecting bolts then move the connecting frame, which in turn moves the retractable plate and the lifting plate. The retractable plate then moves the two placement columns towards the bottom, which in turn moves the settling plate towards the bottom. The settling plate then moves the grooved block, which, through the locking strip, moves the positioning frame. The positioning frame, in turn, moves the south... The abrasive pad polishes the semi-circular part composed of the two separate cement silo tiles and the impurities and rust at the weld joints. For heavy rust, use a grit of P60 to P80; for light rust, use a grit of P180 to P220. When adjustments are needed based on the dimensions of the separate cement silo tiles, release the locking strip from the groove block and replace it with the appropriate positioning frame according to specifications. When the shrink plate moves, and when the positioning plate needs replacement, release the locking strip from the lifting plate for replacement. When the equipment is in the designated position, the separate cement silo tiles adhere to the cleaning cotton (an industrial-grade polyester wood pulp composite dust-free wiping cloth). The cleaning cotton then moves the positioning plate towards the equipment position. The movement of the column causes the sealing gasket to move inwards towards the sealing cylinder. The gasket compresses the air inside the cylinder, and this compressed air reacts against the positioning plate. The positioning plate then moves the cleaning cotton to adhere to the split-type cement silo tiles. As the cleaning cotton rises, it wipes away water and oil stains from the welded joints of the split-type cement silo tiles. The placement box is semi-circular; rust produced by the abrasive disc during grinding will fall into the placement box due to gravity as the equipment rises. Once the placement box is full, the baffle is removed, and the accumulated rust and impurities are cleaned. After cleaning, the equipment is reset, the movable column is closed, and the arm welding machine is started. Because the support column moves simultaneously with the movement of the support plate, the arm welding machine is then activated.As the support plate moves, it causes the welding arm to rise along the welding joints of the two separate cement silo roof tiles, thus welding the joints as the welding arm rises.

[0006] As a preferred embodiment of the present invention, each supporting column is provided with a slag-cleaning component on its outer side for cooperating with the main removal component. The slag-cleaning component contains a contact block and a vibrating block. The cooperation of the contact block and the vibrating block can promote the removal of rust. The slag-cleaning component contains a vibrating box. Two connecting blocks are fixedly connected to the outer side of the vibrating box. The end of each connecting block away from the vibrating box is fixedly connected to the supporting column. A baffle plate is fixedly connected to the vibrating box. Several vibrating blocks are provided inside the vibrating box. Several telescopic columns are inserted into the baffle plate. Each telescopic column is fixedly connected to a corresponding vibrating block. A tension spring is sleeved on the outer side of each telescopic column. The two ends of each tension spring are fixedly connected to the inner wall of the baffle plate and the vibrating block, respectively. A contact block is fixedly connected to the end of each telescopic column away from the vibrating block. The supporting column is provided with two moving holes for placing movable blocks. The two movable blocks are inserted into the corresponding moving holes of the supporting column. A trigger block is fixedly connected to the outer side of each movable block. When the trigger block moves to the position corresponding to the contact block, the trigger block and the contact block are in contact.

[0007] With the above technical solution, when cleaning the welded joints of the split cement silo tiles, the lifting plate moves, driving two movable blocks to move. The movable blocks move the lifting plate along the outside of the placement column towards the top of the equipment. The movable blocks also move the contact blocks. When the contact block moves to the position corresponding to the fixed contact block, it presses several fixed contact blocks towards the inside of the vibration box. The fixed contact block moves, driving the telescopic column to move. The telescopic column moves, driving the corresponding vibration block to move. When the vibration block reaches its maximum position, several vibration blocks impact the vibration box, generating intermittent vibrations. These intermittent vibrations promote the falling off of rust. Furthermore, the telescopic column, through the vibration blocks, stretches the tension spring. When the contact block leaves the position of the corresponding fixed contact block, the stretched tension spring rebounds, causing the fixed contact block to reset.

[0008] Compared with the prior art, the beneficial effects that this invention can achieve are: 1. This invention, through the cooperation of the starting component, the main removal component, and the slag removal component, can simultaneously complete the graded grinding of rust at the welding point, the high-frequency vibration removal of residual rust residue in the gaps, and the dust-free wiping of water and oil stains before welding. Moreover, after rust removal and cleaning, the arm welding machine can be started immediately for continuous welding, avoiding the core problems of poor fluidity of liquid metal, insufficient weld penetration, and poor fusion caused by the rust on the carbon steel tiles of the split cement silo, thus improving the stability of welding.

[0009] 2. This invention, through the cooperation of the starting component, the main removal component, and the slag removal component, uses a stepper motor to drive the movable column to rotate, which in turn drives the positioning columns at both ends of the movable plate to push the starting bar to unfold synchronously. This, in turn, drives the shrink plate and the lifting plate to move in opposite directions, achieving the synchronous action of grinding and rust removal by the abrasive disc and cleaning and decontamination by the cleaning cotton, thus shortening the preparation time before welding.

[0010] 3. This invention, through the cooperation of the starting component, the main removal component and the slag cleaning component, and the sliding cooperation between the sealing gasket inside the sealing cylinder and the moving column, compresses the air inside the sealing cylinder to generate elastic thrust, so that the positioning plate drives the cleaning cotton to closely adhere to the surface of the arc-shaped chamber, which can deeply remove residual water stains and oil stains at the weld, and avoid the formation of porosity and slag inclusion defects in the weld.

[0011] 4. This invention, through the cooperation of the starting component, the main removal component, and the slag removal component, uses a lifting plate to drive the movable block to slide vertically along the moving hole of the bearing column. This causes the outer contact block of the movable block to intermittently strike the contact block, driving the telescopic column to drive the vibrating block to strike the vibrating box and generate high-frequency intermittent vibration. This can shake off the firmly attached rust and oxide scale in the weld seam, avoiding the problem of difficult-to-clean layers and dead corners, and further improving the comprehensiveness of rust removal.

[0012] 5. Through the integrated linkage design of the starting component, main removal component and arm welding machine, the entire process of rust removal, cleaning and welding can be carried out continuously, ensuring that the welding surface is welded immediately after cleaning, effectively avoiding the problem of secondary rusting on the surface of high-activity steel after grinding, and ensuring the weld penetration and fusion quality.

[0013] 6. The semi-circular placement box moves up and down synchronously via the shrink plate, which can collect rust fragments that fall during the grinding process, preventing rust from scattering and contaminating the construction site or adhering to the cleaned welding surface. The pull-out baffle can also quickly empty the collected impurities, simplifying the daily cleaning process of the equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the support plate structure of the present invention; Figure 3 This is a schematic diagram of the threaded block structure of the present invention; Figure 4 This is a schematic diagram of the placement plate structure of the present invention; Figure 5 This is a schematic diagram of the lifting plate structure of the present invention; Figure 6 This is a schematic diagram of the positioning frame structure of the present invention; Figure 7 This is a schematic diagram of the oscillating box structure of the present invention.

[0015] The components include: 1. Arm welding machine; 2. Outrigger; 3. Bearing plate; 4. Bearing block; 5. Bearing column; 6. Placement plate; 7. First housing; 8. Stepper motor; 9. Movable column; 10. Movable plate; 11. Placement column; 12. Support block; 13. Support plate; 14. Movable block; 15. Actuating block; 16. Positioning column; 17. Starting bar; 18. Retracting plate; 19. Lifting plate; 20. Connecting frame; 21. Connecting bolt; 22. Retracting plate; 23. Groove block; 24. Locking strip; 25. Positioning frame. 26. Abrasive disc; 27. Positioning strip; 28. Sealing cylinder; 29. ​​Sealing gasket; 30. Moving column; 31. Positioning piece; 32. Cleaning cotton; 33. Placement box; 34. Baffle; 35. Threaded block; 36. Connecting arm; 37. Stopping column; 38. Blocking piece; 39. Threaded column; 40. Second housing; 41. Servo motor; 42. Connecting block; 43. Vibration box; 44. Barrier plate; 45. Telescopic column; 46. Contact block; 47. Tension spring; 48. Vibration block; 49. Insert strip. Detailed Implementation

[0016] To make the technical means, creative features, and achieved objectives and effects of this invention easier to understand, the invention is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this invention and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this invention. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.

[0017] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, a welding device for a split-type cement silo includes an arm welding machine 1. A support plate 13 is fixedly connected to the outside of the arm welding machine 1. A bearing column 5 is fixedly connected to the support plate 13. The bearing column 5 is equipped with a starting component for welding the split-type cement silo. The starting component contains a movable column 9 and a movable plate 10. The cooperation of the movable column 9 and the movable plate 10 provides power for cleaning rust during welding of the split-type cement silo. The starting component also contains a placement plate 6, which is fixedly connected to the outside of the bearing column 5. The bearing column 5 is U-shaped. Two support blocks 12 are correspondingly provided on the inner wall of the bearing column 5. A placement column 11 is fixedly connected to the top of each support block 12. A settling plate 22 is fixedly connected to the top of the two placement columns 11. A first housing 7 is fixedly connected to the outer side of the placement plate 6. A stepper motor 8 is installed inside the first housing 7. A bearing is installed on the placement plate 6. The inner ring of the bearing on the placement plate 6 is fixedly connected to the movable column 9. The output shaft of the stepper motor 8 is fixedly connected to the movable column 9. A movable plate 10 is fixedly connected to the outer side of the movable column 9. A positioning column 16 is fixedly connected to each end of the movable plate 10. A starting bar 17 is movably connected to the outer side of each positioning column 16. A movable block 14 is movably connected to the outer side of each support block 12. A lifting plate 19 is provided between the two movable blocks 14. The two ends of the lifting plate 19 are fixedly connected to the two movable blocks 14 respectively. A shrink plate 18 is provided at the bottom of the placement column 11. The two ends of the shrink plate 18 are fixedly connected to the two placement columns 11 respectively. Each starting bar 17 has a connecting bolt 21 movably connected to the end furthest from the corresponding positioning post 16. A connecting frame 22 is fixedly connected to the outside of each connecting bolt 21. The two connecting frames 22 are respectively fixedly connected to the retraction plate 18 and the lifting plate 19. The starting assembly contains a support plate 3. A support leg 2 is fixedly connected to each end of the support plate 3. Two abutment posts 37 are fixedly connected to the top of the support plate 3. A connecting arm 36 is movably connected to the outside of each abutment post 37. A support block 4 is fixedly connected to each connecting arm 36, and the two support blocks 4 are fixedly connected to the outside of the support post 5. A second housing 40 is fixedly connected to the bottom of the support plate 3. A servo motor 41 is located inside the second housing 40. A shaft is located on the support plate 3. The bearing plate 3 has a threaded post 39 fixedly connected to the inner ring of the bearing. A threaded block 35 is threadedly connected to the outer side of the threaded post 39. The outer side of the threaded block 35 is fixedly connected to two connecting arms 36. A blocking plate 38 is provided on the top of the two abutment posts 37. The blocking plate 38 is fixedly connected to the two abutment posts 37. A bearing is provided on the blocking plate 38, and the inner ring of the bearing on the blocking plate 38 is fixedly connected to the threaded post 39. A positioning strip 27 is provided on the positioning strip 27, which is equipped with a main cleaning component for cooperating with the starting component. The main cleaning component contains a positioning plate 31 and a cleaning cotton 32. Through the cooperation of the positioning plate 31 and the cleaning cotton 32, impurities at the welding point can be cleaned. Two sealing cylinders 28 are provided inside the main cleaning component. A slot for placing the insert 49 is provided on the lifting plate 19.Insert 49 is inserted into the slot of lifting plate 19. The end of insert 49 away from lifting plate 19 is fixedly connected to positioning strip 27. Two sealing cylinders 28 are fixedly connected to the two ends of positioning strip 27 respectively. Each sealing cylinder 28 has a sealing gasket 29 inside. Each sealing cylinder 28 has a moving post 30 inserted into it. One end of each moving post 30 is fixedly connected to the corresponding sealing gasket 29. The end of each moving post 30 away from the sealing gasket 29 is fixedly connected to positioning piece 31. The end of positioning piece 31 away from the moving post 30 is fixedly connected to the positioning plate 31. The shrink plate 18 is fixedly connected to the outer side of the shrinkage plate 18. A grooved block 23 is fixedly connected to the outer side of the shrinkage plate 18. The outer side of the shrinkage plate 18 has a hollow structure. The bottom of the shrinkage plate 18 has an elongated hole for placing a baffle 34, which is inserted into the elongated hole. like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, when welding the split-type cement silo body is required, the two split-type cement silo tiles to be welded are aligned and placed in the designated position. Since the split-type cement silo tiles are semi-circular, they are placed vertically, and wooden strips are placed at the bottom of the tiles to facilitate lifting and transfer after welding. The welding equipment is then placed at the joint of the split-type cement silo tiles to be welded, and the servo motor 41 is started. The servo motor 41 drives the threaded column 39 to rotate. As the threaded column 39 rotates, it drives the threaded block 35 to move. As the threaded block 35 moves, it drives the two connecting arms 36 to move up and down along the stop column 37. Simultaneously, the two connecting arms 36 move, driving the bearing block 4 to move. When the carrier block 4 moves, it drives the supporting column 5 to move as well. Then, the stepper motor 8 is activated, causing the movable column 9 to rotate. As the movable column 9 rotates, it drives the movable plate 10 to move clockwise. The movable plate 10, in turn, drives the two positioning columns 16 to move. When the positioning columns 16 move, they push the two retractable starting bars 17 to extend. As the starting bars 17 extend, they push the two connecting bolts 21 to move. The two connecting bolts 21 then drive the connecting frame 20 to move. As the connecting frame 20 moves, it pushes the shrinking plate 18 and the lifting plate 19 to move respectively. Consequently, as the shrinking plate 18 moves, it drives the two placement columns 11 to move towards the bottom. As the placement columns 11 move, they drive the settling plate 22 to move towards the bottom. The settling plate 22, in turn... When the device moves, it drives the groove block 23 to move. As the groove block 23 moves, it drives the positioning frame 25 to move via the locking strip 24. As the positioning frame 25 moves, it drives the abrasive plate 26 to grind the semi-circular part composed of the two separate cement silo tiles and the impurities and rust at the weld joints. When the rust reaches a heavy level, a grit of P60 to P80 is used; when the rust is light, a grit of P180 to P220 is used. When adjustments are needed according to the size of the separate cement silo tiles, the locking strip 24 is released from the groove block 23, and a suitable positioning frame 25 is replaced according to the specifications. When the shrink plate 18 moves and the positioning piece 31 needs to be replaced, the locking strip 49 is released from the lifting plate 19 for replacement. When the equipment is in the designated position, the split-type cement silo tiles adhere to the cleaning cotton 32. The cleaning cotton 32 is made of industrial-grade polyester wood pulp composite dust-free wiping cloth. The cleaning cotton 32 then moves the positioning plate 31 towards the equipment position, which in turn moves the moving column 30 towards the sealing gasket 29 towards the interior of the sealing cylinder 28. The sealing gasket 29 compresses the air inside the sealing cylinder 28, and the compressed air reacts against the positioning plate 31. The positioning plate 31 then moves the cleaning cotton 32 to adhere to the split-type cement silo tiles. As the cleaning cotton 32 rises, it wipes away water and oil stains from the welded joints of the split-type cement silo tiles. The placement box 33 is semi-circular; rust produced by the abrasive disc 26 during grinding will fall into the placement box 33 due to gravity during the equipment's ascent.When the rust and impurities inside the placement box 33 have accumulated, the baffle 34 is removed, and the accumulated rust and impurities inside the placement box 33 are cleaned. Once cleaning is complete, the equipment is reset, the movable column 9 is closed, and the welding arm 1 is started. Because the supporting column 5 moves while simultaneously moving, the support plate 13 also moves, thus starting the welding arm 1. As the support plate 13 moves, it causes the welding arm 1 to rise along the welding joints of the two separate cement silo tiles, and then the welding arm 1 welds the joints of the separate cement silo tiles as it rises.

[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, each supporting column 5 is equipped with a slag-cleaning component on its outer side for cooperation with the main removal component. The slag-cleaning component contains a contact block 46 and a vibrating block 48. The cooperation of the contact block 46 and the vibrating block 48 promotes rust removal. The slag-cleaning component contains a vibrating box 43. Two connecting blocks 42 are fixedly connected to the outer side of the vibrating box 43. The end of each connecting block 42 away from the vibrating box 43 is fixedly connected to the supporting column 5. A baffle plate 44 is fixedly connected to the vibrating box 43. Several vibrating blocks 48 are provided inside the vibrating box 43. Several telescopic columns 45 are correspondingly inserted into the baffle plate 44, and each telescopic column 45... Each telescopic column 45 is fixedly connected to the corresponding oscillating block 48. A tension spring 47 is sleeved on the outside of each telescopic column 45. The two ends of each tension spring 47 are fixedly connected to the inner wall of the barrier plate 44 and the oscillating block 48, respectively. A contact block 46 is fixedly connected to the end of each telescopic column 45 away from the oscillating block 48. The bearing column 5 is provided with two moving holes for placing the movable blocks 14. The two movable blocks 14 are inserted into the corresponding moving holes of the bearing column 5. A contact block 15 is fixedly connected to the outside of each movable block 14. When the contact block 15 moves to the corresponding position of the contact block 46, the contact block 15 and the contact block 46 are in contact. like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, when cleaning the welded joints of the split cement silo tiles, the lifting plate 19 moves, causing two movable blocks 14 to move. The movable blocks 14 move, causing the lifting plate 19 to move along the outside of the placement column 11 towards the top of the equipment. The movable blocks 14 move, causing the touch block 15 to move. When the touch block 15 moves to the position corresponding to the contact block 46, the touch block 15 squeezes several contact blocks 46 towards the inside of the vibration box 43. When the contact block 46 moves, it causes the telescopic column 45 to move. When the telescopic column 45 moves, it causes the corresponding vibration block 48 to move. When the vibration block 48 moves to the maximum position, several vibration blocks 48 hit the vibration box 43 to generate intermittent vibration. The intermittent vibration promotes the falling off of rust. When the telescopic column 45 moves, it drives the tension spring 47 to be stretched through the vibration block 48. When the touch block 15 leaves the position of the corresponding contact block 46, the stretched tension spring 47 rebounds, causing the contact block 46 to reset.

[0019] Working principle: Step 1, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, when welding the split-type cement silo body is required, the two split-type cement silo tiles to be welded are aligned and placed in the designated position. Since the split-type cement silo tiles are semi-circular, they are placed vertically, and wooden strips are placed at the bottom of the tiles to facilitate lifting and transfer after welding. The welding equipment is then placed at the joint of the split-type cement silo tiles to be welded, and the servo motor 41 is started. The servo motor 41 drives the threaded column 39 to rotate. As the threaded column 39 rotates, it drives the threaded block 35 to move. As the threaded block 35 moves, it drives the two connecting arms 36 to move up and down along the stop column 37. Simultaneously, the two connecting arms 36 move, driving the bearing block 4 to move. When the carrier block 4 moves, it drives the supporting column 5 to move as well. Then, the stepper motor 8 is activated, causing the movable column 9 to rotate. As the movable column 9 rotates, it drives the movable plate 10 to move clockwise. The movable plate 10, in turn, drives the two positioning columns 16 to move. When the positioning columns 16 move, they push the two retractable starting bars 17 to extend. As the starting bars 17 extend, they push the two connecting bolts 21 to move. The two connecting bolts 21 then drive the connecting frame 20 to move. As the connecting frame 20 moves, it pushes the shrinking plate 18 and the lifting plate 19 to move respectively. Consequently, as the shrinking plate 18 moves, it drives the two placement columns 11 to move towards the bottom. As the placement columns 11 move, they drive the settling plate 22 to move towards the bottom. The settling plate 22, in turn... When the device moves, it drives the groove block 23 to move. As the groove block 23 moves, it drives the positioning frame 25 to move via the locking strip 24. As the positioning frame 25 moves, it drives the abrasive plate 26 to grind the semi-circular part composed of the two separate cement silo tiles and the impurities and rust at the weld joints. When the rust reaches a heavy level, a grit of P60 to P80 is used; when the rust is light, a grit of P180 to P220 is used. When adjustments are needed according to the size of the separate cement silo tiles, the locking strip 24 is released from the groove block 23, and a suitable positioning frame 25 is replaced according to the specifications. When the shrink plate 18 moves and the positioning piece 31 needs to be replaced, the locking strip 49 is released from the lifting plate 19 for replacement. When the equipment is in the designated position, the split-type cement silo tiles adhere to the cleaning cotton 32. The cleaning cotton 32 is made of industrial-grade polyester wood pulp composite dust-free wiping cloth. The cleaning cotton 32 then moves the positioning plate 31 towards the equipment position, which in turn moves the moving column 30 towards the sealing gasket 29 towards the interior of the sealing cylinder 28. The sealing gasket 29 compresses the air inside the sealing cylinder 28, and the compressed air reacts against the positioning plate 31. The positioning plate 31 then moves the cleaning cotton 32 to adhere to the split-type cement silo tiles. As the cleaning cotton 32 rises, it wipes away water and oil stains from the welded joints of the split-type cement silo tiles. The placement box 33 is semi-circular; rust produced by the abrasive disc 26 during grinding will fall into the placement box 33 due to gravity during the equipment's ascent.When the rust and impurities inside the placement box 33 have accumulated, the baffle 34 is removed, and the accumulated rust and impurities inside the placement box 33 are cleaned. Once cleaning is complete, the equipment is reset, the movable column 9 is closed, and the welding arm 1 is started. Because the supporting column 5 moves while simultaneously moving, the support plate 13 also moves, thus starting the welding arm 1. As the support plate 13 moves, it causes the welding arm 1 to rise along the welding joints of the two separate cement silo tiles, and then the welding arm 1 welds the joints of the separate cement silo tiles as it rises. Step 2, as follows Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, when cleaning the welded joints of the split cement silo tiles, the lifting plate 19 moves, causing two movable blocks 14 to move. The movable blocks 14 move, causing the lifting plate 19 to move along the outside of the placement column 11 towards the top of the equipment. The movable blocks 14 move, causing the touch block 15 to move. When the touch block 15 moves to the position corresponding to the contact block 46, the touch block 15 squeezes several contact blocks 46 towards the inside of the vibration box 43. When the contact block 46 moves, it causes the telescopic column 45 to move. When the telescopic column 45 moves, it causes the corresponding vibration block 48 to move. When the vibration block 48 moves to the maximum position, several vibration blocks 48 hit the vibration box 43 to generate intermittent vibration. The intermittent vibration promotes the falling off of rust. When the telescopic column 45 moves, it drives the tension spring 47 to be stretched through the vibration block 48. When the touch block 15 leaves the position of the corresponding contact block 46, the stretched tension spring 47 rebounds, causing the contact block 46 to reset.

[0020] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A welding device for a split-type cement silo body, comprising an arm welding machine (1), wherein a support plate (13) is fixedly connected to the outer side of the arm welding machine (1), characterized in that, A bearing column (5) is fixedly connected to the support plate (13); The support column (5) is equipped with a starting component for welding the split cement silo body. The starting component is equipped with a movable column (9) and a movable plate (10). The cooperation of the movable column (9) and the movable plate (10) can provide power for cleaning rust when welding the split cement silo body. The support column (5) is provided with a positioning strip (27), and the positioning strip (27) is provided with a main cleaning component for cooperating with the starting component. The main cleaning component is provided with a positioning piece (31) and a cleaning cotton (32). The impurities at the welding point can be cleaned by the cooperation of the positioning piece (31) and the cleaning cotton (32). Each support column (5) is provided with a slag removal component on its outer side for use with the main removal component. The slag removal component is provided with a contact block (46) and a vibration block (48). The cooperation between the contact block (46) and the vibration block (48) can promote the removal of rust.

2. The split-type cement silo body welding device according to claim 1, characterized in that, The starting assembly includes a placement plate (6), which is fixedly connected to the outside of the support column (5). The support column (5) is U-shaped, and two support blocks (12) are provided on the inner wall of the support column (5). Each support block (12) has a placement column (11) fixedly connected to its top. The top of the two placement columns (11) is fixedly connected to a settling plate (22). The outside of the placement plate (6) is fixedly connected to a first housing (7). The inside of the first housing (7) is a stepper motor (8). The placement plate (6) has a bearing. The inner ring of the bearing of the placement plate (6) is fixedly connected to the movable column (9). The output shaft of the stepper motor (8) is fixedly connected to the movable column (9). The movable plate (10) is fixedly connected to the outside of the movable column (9). The two ends of the movable plate (10) are respectively fixedly connected to... Each positioning post (16) is connected to a starting bar (17) on its outer side. Each support block (12) is connected to a movable block (14) on its outer side. A lifting plate (19) is provided between the two movable blocks (14). The two ends of the lifting plate (19) are fixedly connected to the two movable blocks (14) respectively. A shrink plate (18) is provided at the bottom of the placement post (11). The two ends of the shrink plate (18) are fixedly connected to the two placement posts (11) respectively. A connecting bolt (21) is movably connected to the end of each starting bar (17) away from the corresponding positioning post (16). A connecting frame (22) is fixedly connected to the outer side of each connecting bolt (21). The two connecting frames (22) are fixedly connected to the shrink plate (18) and the lifting plate (19) respectively.

3. The split-type cement silo body welding device according to claim 2, characterized in that, The starting assembly includes a support plate (3), with a support leg (2) fixedly connected to each end of the support plate (3). Two abutment posts (37) are fixedly connected to the top of the support plate (3), and a connecting arm (36) is movably connected to the outer side of each abutment post (37). A support block (4) is fixedly connected to each connecting arm (36), and the two support blocks (4) are fixedly connected to the outer side of the support post (5). A second housing (40) is fixedly connected to the bottom of the support plate (3). The inner surface of the second housing (40)... The part is equipped with a servo motor (41), and a bearing is provided on the support plate (3). A threaded column (39) is fixedly connected to the inner ring of the bearing on the support plate (3). A threaded block (35) is threadedly connected to the outer side of the threaded column (39). The outer side of the threaded block (35) is fixedly connected to two connecting arms (36). A blocking plate (38) is provided on the top of the two blocking columns (37). The blocking plate (38) is fixedly connected to the two blocking columns (37). A bearing is provided on the blocking plate (38). The inner ring of the bearing of the blocking plate (38) is fixedly connected to the threaded column (39).

4. The split-type cement silo body welding device according to claim 3, characterized in that, The main removal assembly is provided with two sealing cylinders (28). The lifting plate (19) is provided with a slot for placing the insert (49). The insert (49) is inserted into the slot of the lifting plate (19). The end of the insert (49) away from the lifting plate (19) is fixedly connected to the positioning strip (27). The two sealing cylinders (28) are fixedly connected to the two ends of the positioning strip (27). Each sealing cylinder (28) is provided with a sealing gasket (29) inside. Each sealing cylinder (28) is inserted with a moving column (30). One end of each moving column (30) is fixedly connected to the corresponding sealing gasket (29). The end of each moving column (30) away from the sealing gasket (29) is fixedly connected to the positioning piece (31). The end of the positioning piece (31) away from the moving column (30) is fixedly connected to the cleaning cotton (32).

5. The split-type cement silo body welding device according to claim 4, characterized in that, The slag removal assembly is provided with a oscillating box (43). Two connecting blocks (42) are fixedly connected to the outside of the oscillating box (43). The end of each connecting block (42) away from the oscillating box (43) is fixedly connected to the bearing column (5). A baffle plate (44) is fixedly connected to the oscillating box (43). Several oscillating blocks (48) are provided inside the oscillating box (43). Several telescopic columns (45) are inserted into the baffle plate (44). Each telescopic column (45) is fixedly connected to the corresponding oscillating block (48). A tension spring (47) is sleeved on the outside of each telescopic column (45). The two ends of each tension spring (47) are fixedly connected to the inner wall of the baffle plate (44) and the oscillating block (48) respectively. A contact block (46) is fixedly connected to the end of each telescopic column (45) away from the oscillating block (48).

6. The split-type cement silo body welding device according to claim 5, characterized in that, The outer side of the receiving plate (22) is fixedly connected to a groove block (23). The groove block (23) is provided with a slot for placing the card strip (24). The card strip (24) is engaged in the slot of the groove block (23). The end of the card strip (24) away from the groove block (23) is fixedly connected to a positioning frame (25). A frosted sheet (26) is fixedly connected to the positioning frame (25).

7. The split-type cement silo body welding device according to claim 2, characterized in that, The shrink plate (18) is fixedly connected to a placement box (33). The placement box (33) is a hollow structure. The bottom of the placement box (33) is provided with an elongated hole for placing a baffle (34). The baffle (34) is inserted into the elongated hole of the placement box (33).

8. The split-type cement silo body welding device according to claim 2, characterized in that, The support column (5) is provided with two moving holes for placing the movable blocks (14). The two movable blocks (14) are inserted into the corresponding moving holes of the support column (5). Each movable block (14) is fixedly connected to a trigger block (15) on its outer side. When the trigger block (15) moves to the position corresponding to the fixed block (46), the trigger block (15) and the fixed block (46) fit together.

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