A welding device for producing aluminum gangplank for ships

Abstract

The invention relates to the technical field of gangway welding devices, and provides a welding device for producing aluminum gangways of ships, comprising a working body, wherein the working body comprises a workbench; when turning over is required, a driving component drives a turning rod and a clamping component to move upward, and when the turning rod moves upward to a certain height, the turning rod at the top end and a side of the top end of an auxiliary frame close to the turning rod squeeze each other, and the turning rod drives a first gas rod to rotate after being subjected to pressure, so that the turning rod originally at the top end is at the bottom end, and the turning rod at the bottom end is deflected to the top end of the other side through the rotation of the first gas rod, and the first gas rod drives the connecting rod to rotate while rotating, and the rotation of the connecting rod drives the first fixing frame to rotate, and the rotation of the first fixing frame drives the pulling spring to deflect with the limiting bracket as the axis, so that the clamping component drives the part to deflect 180 degrees, and the first motor flips, so that the turning assembly falls, and the part returns to its original position, so that the reverse side can be welded without the need for personnel to flip it.

Description

Technical Field

[0001] The invention relates to the technical field of gangway welding devices, and in particular to a welding device for producing aluminum gangway for ships. Background Art

[0002] Aluminum ship ramps are a type of boarding and unloading equipment designed for ships, mainly made of aluminum alloy. This type of ramp is not only lightweight, but also corrosion-resistant and wear-resistant, so that after the ship docks at the pier, the crew and cargo can get on and off the ship safely and efficiently. In the production process of the ramp, a welding device is generally used.

[0003] However, in the prior art, the staff places the parts of the springboard on the workbench and limits them by a limiting structure, and then welds the joints by a welding device. When it is necessary to turn over, the limiting structure is loosened, and the parts are turned over again. During the production process of the parts, waste chips and dust adhere to the surface, and during the welding process, the waste chips and dust will block the welding part, resulting in an uneven welding position, and impurities such as waste chips and dust will affect the welding effect. Secondly, when turning over, it is necessary to release the fixation first, and then turn the parts over. The operation is cumbersome and leads to a waste of time. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that in the process of parts production in the prior art, waste chips and dust adhere to the surface of the parts, and during the welding process, the waste chips and dust will block the welding part, thereby causing the welding part to be flat. Secondly, when turning over, it is necessary to first release the fixation and then turn over the parts, which is cumbersome and leads to a waste of time.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a welding device for producing aluminum gangways for ships, comprising a working body, the working body comprising a workbench, a movable slide groove is provided in the middle of the top end of the workbench, a feeding groove is provided on both sides of the top end of the workbench located in front and behind the movable slide groove, a limiting slide groove is provided on both sides of the top end of the workbench located in the left and right sides of the movable slide groove, an auxiliary slide groove is provided on the side of the top end of the workbench located away from the limiting slide grooves, a storage bin is provided at the bottom end of the workbench, the workbench is provided with a driving component at the movable slide groove, a flip body is provided at the top end of the workbench located in the side away from the auxiliary slide grooves, a welding component is provided on the side of the top end of the workbench different from the flip body, and the flip body comprises a fixed bracket, a lifting and limiting bracket, a flipping component, a flipping auxiliary component and a clamping component, and the fixed bracket is fixed on both sides of the top end of the workbench, The middle part of the fixed bracket is rotatably connected with the second threaded rotating rod, and the bottom end of the second threaded rotating rod is rotatably connected with the working table, and the bottom end of the second threaded rotating rod is located inside the working table and is fixedly connected with the third gear, and the sides of the third gear close to each other are meshed with crown gears, and the middle part of the crown gear is fixedly connected with a transmission shaft, and the middle part of the transmission shaft is fixedly connected with a sixth gear, and the first motor is started, and the first motor starts to drive the first threaded rotating rod to rotate, and the rotation of the first threaded rotating rod drives the first gear to rotate and promotes the movement of the slide plate, and the rotation of the first gear drives the second gear to rotate, and the rotation of the second gear drives the driving thread to rotate, and the driving thread cooperates with the sixth gear to drive the transmission shaft to rotate, and the transmission shaft drives the second threaded rotating rod to rotate through the cooperation of the crown gear and the third gear, so that the lifting block drives the fixed block to move upward, so that the flip frame drives the flip rod and the clamping assembly to move upward, thereby facilitating the flipping of the flip assembly.

[0006] The cam is connected with the first locking plate at the bottom end of the locking plate, and the cam is connected with the first locking plate at the bottom end of the locking plate, so that the locking plate is locked.

[0007] As a preferred embodiment, the flip assembly also includes a first gas rod, which is rotatably connected to a side of the fixed block away from the connecting rod, and the first gas rod is fixedly connected to the connecting rod, and one end of the first gas rod close to the fixed block is fixedly connected to a flip frame, and the side of the flip frame away from the fixed block is fixedly connected to the flip rod, the first gas rod moves upward to drive the flip frame, the flip rod and the clamping assembly to move upward, and when the flip rod moves up to a certain height, the flip rod at the top and the side of the top of the auxiliary frame close to the flip rod squeeze each other, and the flip rod is subjected to pressure and drives the first gas rod to rotate, so that the flip rod originally at the top is at the bottom end, and the flip rod at the bottom is deflected to the top of the other side through the rotation of the first gas rod, and the first gas rod rotates while driving the connecting rod to rotate, the rotation of the connecting rod drives the first fixed frame to rotate, the rotation of the first fixed frame drives the pulling spring to deflect with the limit bracket as the axis, and the first fixed frame deflects 180°, so that the clamping assembly drives the part to deflect 180°.

[0008] As a preferred embodiment, the flipping auxiliary component also includes an auxiliary frame, both sides of the bottom end of the auxiliary frame are fixedly connected to limit blocks, and the auxiliary frame, the limit blocks and the auxiliary slide groove are slidably connected, the middle part of the bottom end of the auxiliary frame is fixedly connected to a triangle plate, and the triangle plate is slidably connected to the flip frame, the bottom end of the flipping auxiliary component moves inside the auxiliary slide groove, and the top end of the flipping auxiliary component cooperates with the flip rod to make the flip rod roll, and when the flip frame falls, the inclined surface of the flip frame will squeeze the inclined surface of the triangle plate, so that the triangle plate will push the auxiliary frame to slide to the side away from the flip rod after being subjected to force, so that the flip rod can contact the top end of the auxiliary frame again when flipping next time.

[0009] As a preferred embodiment, the clamping assembly also includes a fixed seat, which is fixed to an end of the first gas rod away from the fixed block, and the second gas rod is fixedly connected to both sides of the interior of the fixed seat, and the ends of the second gas rods close to each other are fixedly connected to a movable seat, and a splint is fixedly connected to one side of the movable seat, and the splint is slidably connected to the fixed seat. The staff puts the part in the middle of the splint and then starts the second gas rod. The second gas rod gradually extends and pushes the movable seat to move. The movable seat slides along the inside of the fixed seat and drives the splint to clamp the part.

[0010] As a preferred embodiment, the drive assembly includes a first motor, the first motor is arranged on a side of the top of the workbench away from the welding assembly, the first motor is transmission-connected with a first threaded rotating rod on a side close to the workbench, the first threaded rotating rod has an end close to the first motor fixedly connected to a first gear, the first threaded rotating rod has an end far from the first motor threadedly connected to a pushing slide, the pushing slide is slidably connected to a moving slide groove, the top of the pushing slide is fixedly connected to a scraper, the bottom end of the scraper is slidably connected to the top of the workbench, both sides of the bottom end of the scraper are fixedly connected to a limiting plate, the limiting plate is slidably connected to the limiting slide groove, and a staff member starts the first motor The machine starts a first motor and drives the first threaded rotating rod to rotate. The rotation of the first threaded rotating rod drives the first gear to rotate and pushes the movement of the slide plate. The rotation of the first gear drives the second gear to rotate. The rotation of the second gear drives the driving thread to rotate. The driving thread rotation can make the flipping body move upward, and then the part is turned over by driving the flipping assembly. During the turning process, waste chips will slide onto the workbench through the surface of the part, so the slide plate is pushed to move and drive the scraper to move. The scraper movement can scrape the waste chips on the top of the workbench, and the waste chips enter the feed trough through the scraping of the scraper, and fall into the storage bin for collection, wherein the first threaded rotating rod can drive the first rotating rod to rotate through the cooperation of the crawler track. As a preferred embodiment, the bottom end of the first gear is meshed with the second gear, the middle part of the second gear is fixedly connected with the first rotating rod, the middle part of the first rotating rod is fixedly connected with the driving thread, the bottom end of the driving thread is meshed with the sixth gear, the rotation of the first gear drives the second gear to rotate, the rotation of the second gear drives the driving thread to rotate, the driving thread cooperates with the sixth gear to drive the transmission shaft to rotate, the transmission shaft drives the second threaded rotating rod to rotate through the cooperation of the crown gear and the third gear, so that the lifting block drives the fixed block to move upward. As a preferred embodiment, the welding assembly includes a driving seat, the driving seat is arranged on the side of the workbench away from the first motor, a mechanical arm is arranged on one side of the driving seat, the top end of the mechanical arm is fixedly connected with a welding seat, the bottom end of the welding seat is provided with a welding head, and the bottom end of the welding seat is located at the top of the welding head. A grinding assembly is arranged. When in use, the staff starts the mechanical arm, the mechanical arm drives the welding head to move, and enables the welding head to weld the welding part of the part.As a preferred embodiment, the grinding assembly includes a shell, the shell is fixed at the bottom end of the welding seat, the middle part of the shell is rotatably connected to the annular rack, the outer side of the shell is rotatably connected to the spring tube, the top of the spring tube is fixedly connected to the fourth gear, the fourth gear is meshed with the annular rack, and the bottom end of the spring tube is fixedly connected to the grinding block, and a second motor is provided on one side of the top of the shell, and the bottom end of the second motor is transmission-connected with a rotating shaft, the rotating shaft passes through the shell and is rotatably connected to the shell, the bottom end of the rotating shaft is fixedly connected with a fifth gear, and the fifth gear is meshed with the annular rack. When in use, the second motor is started, the second motor starts to drive the rotating shaft to rotate, the rotation of the rotating shaft drives the fifth gear to rotate, the rotation of the fifth gear drives the annular rack to rotate, the rotation of the annular rack drives the fourth gear to rotate, the rotation of the fourth gear drives the spring tube to rotate, and the rotation of the spring tube drives the grinding block to rotate, so that the grinding block can grind the rear welding point in advance during the welding process of the welding head, so as to make the grinding gap smooth.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. The present invention is provided with a flipping assembly. When flipping is required, the staff starts the first motor, the first motor starts to drive the first threaded rotating rod to rotate, the first threaded rotating rod rotates to drive the first gear, the first gear rotates to drive the second gear, the second gear rotates to drive the driving thread to rotate, the driving thread rotates to drive the transmission shaft to rotate, the transmission shaft rotates to drive the second threaded rotating rod to rotate, so that the lifting block drives the fixed block to move upward, so that the flip frame drives the flip rod and the clamping assembly to move upward, when the flip rod moves up to a certain height, the flip rod at the top and the side of the top of the auxiliary frame close to the flip rod squeeze each other, and the flip rod is pressed and drives the first gas rod to rotate, so that the lifting block originally at the top The flip rod at the end is at the bottom, and the flip rod at the bottom is deflected to the top of the other side through the rotation of the first gas rod, and the first gas rod rotates while driving the connecting rod to rotate, and the rotation of the connecting rod drives the first fixed frame to rotate, and the rotation of the first fixed frame drives the pulling spring to deflect with the limit bracket as the axis, and the first fixed frame deflects 180°, so that the clamping assembly drives the part to deflect 180°, and the pulling spring always pulls the first fixed frame, so that the first fixed frame always remains flush with the limit rod, and then the flip rod passes through the opening at the top of the flip auxiliary assembly, and then the first motor flips, causing the flip assembly to land, and the part returns to its original position, so that the reverse side can be welded without the need for personnel to flip it.

[0013] 2. The present invention is provided with a scraper, which is beneficial for the staff to turn over the parts by driving the flipping body during use. During the turning process, waste chips will slide onto the workbench through the surface of the parts, and the staff starts the first motor, which drives the first threaded rotating rod to rotate. The rotation of the first threaded rotating rod drives the push slide to move along the trajectory of the moving slide groove, and the movement of the push slide drives the scraper to move. The movement of the scraper can scrape the waste chips on the top of the workbench, and the waste chips enter the feed trough through the scraping of the scraper, and fall into the storage bin for collection.

[0014] 3. The present invention is provided with a grinding component, which is advantageous for the staff to start the mechanical arm when in use, and the mechanical arm drives the welding head to weld the parts. Before the welding head contacts the parts, the second motor is started, and the second motor starts to drive the rotating shaft to rotate. The rotation of the rotating shaft drives the fifth gear to rotate. The rotation of the fifth gear drives the annular rack to rotate. The rotation of the annular rack drives the fourth gear to rotate. The rotation of the fourth gear drives the spring tube to rotate. The rotation of the spring tube drives the grinding block to rotate, so that the grinding block can grind the rear welding part in advance during the welding process of the welding head, so as to grind the gap to be smooth. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a welding device for producing aluminum gangway for ships provided by the present invention;

[0016] Figure 2 A schematic diagram of the workbench structure of a welding device for producing aluminum ramps for ships provided by the present invention;

[0017] Figure 3 A schematic diagram of the flip main body structure of a welding device for producing aluminum gangway for ships provided by the present invention;

[0018] Figure 4 The present invention provides a schematic structural diagram of a flip assembly of a welding device for producing aluminum ship ramps.

[0019] Figure 5 A schematic diagram of the structure of a clamping assembly of a welding device for producing aluminum ramps for ships provided by the present invention;

[0020] Figure 6 A schematic diagram of the structure of a flip auxiliary component of a welding device for producing aluminum ramps for ships provided by the present invention;

[0021] Figure 7 A schematic diagram of the structure of a driving assembly of a welding device for producing aluminum gangway for ships provided by the present invention;

[0022] Figure 8 A schematic diagram of the structure of a welding assembly of a welding device for producing aluminum ramps for ships provided by the present invention;

[0023] Fig. 9 A schematic diagram of the structure of a grinding assembly of a welding device for producing aluminum ramps for ships provided by the present invention;

[0024] Legend:

[0025] 11. Workbench; 12. Feed chute; 13. Moving chute; 14. Limiting chute; 15. Storage bin; 21. First motor; 22. First threaded rotating rod; 23. Pushing slide; 24. Scraper; 25. Limiting plate; 26. First gear; 27. Second gear; 28. First rotating rod; 29. ​​Driving thread; 31. Fixed bracket; 311. Second threaded rotating rod; 312. Third gear; 313. Crown gear; 314. Transmission shaft; 315. Sixth gear; 321. Lifting block; 322. Fixed block; 323. Connecting rod; 324. First fixed bracket; 325. Limiting rod ; 326, pulling spring; 3261, connecting sleeve; 327, limiting bracket; 331, first gas rod; 332, turning frame; 333, turning rod; 341, auxiliary frame; 342, limiting block; 343, triangle plate; 351, fixed seat; 352, second gas rod; 353, moving seat; 354, splint; 41, driving seat; 42, mechanical arm; 43, welding seat; 44, welding head; 451, housing; 452, ring rack; 453, fourth gear; 454, spring tube; 455, grinding block; 456, second motor; 457, rotating shaft; 458, fifth gear. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-9The present invention provides a technical solution: a welding device for producing aluminum gangways for ships, comprising a working body, the working body comprising a workbench 11, a movable chute 13 is provided in the middle of the top of the workbench 11, a feeding chute 12 is provided on both sides of the top of the workbench 11 located in front and behind the movable chute 13, a limiting chute 14 is provided on both sides of the top of the workbench 11 located in the left and right of the movable chute 13, an auxiliary chute is provided on the side of the top of the workbench 11 away from the limiting chute 14, a storage bin 15 is provided at the bottom of the workbench 11, a driving component is provided on the workbench 11 at the movable chute 13, a flip body is provided on the side of the top of the workbench 11 away from the auxiliary chute, and the workbench A welding assembly is arranged on one side of the top of 11 which is different from the flip body. The flip body includes a fixed bracket 31, a lifting limit assembly, a flip assembly, a flip auxiliary assembly and a clamping assembly. The fixed bracket 31 is fixed on both sides of the top of the workbench 11. The middle part of the fixed bracket 31 is rotatably connected with a second threaded rotating rod 311. The bottom end of the second threaded rotating rod 311 is rotatably connected with the workbench 11. The bottom end of the second threaded rotating rod 311 is located inside the workbench 11 and is fixedly connected with a third gear 312. The sides of the third gear 312 that are close to each other are meshed with crown gears 313. The middle part of the crown gear 313 is fixedly connected with a transmission shaft 314. The middle part of the transmission shaft 314 is fixedly connected with a sixth gear 315.

[0028] In this embodiment, the first motor 21 is started, and the first motor 21 starts to drive the first threaded rotating rod 22 to rotate. The rotation of the first threaded rotating rod 22 drives the first gear 26 to rotate and promotes the movement of the slide plate 23. The rotation of the first gear 26 drives the second gear 27 to rotate. The rotation of the second gear 27 drives the driving thread 29 to rotate. The driving thread 29 cooperates with the sixth gear 315 to drive the transmission shaft 314 to rotate. The transmission shaft 314 drives the second threaded rotating rod 311 to rotate through the cooperation of the crown gear 313 and the third gear 312, so that the lifting block 321 drives the fixed block 322 to move upward, so that the flip frame 332 drives the flip rod 333 and the clamping assembly to move upward, thereby facilitating the flipping of the flip assembly.

[0029] As shown in Figure 1-9, the lifting and limiting assembly also includes a lifting block 321, which is threadedly connected to the middle part of the second threaded rotating rod 311, and one side of the lifting block 321 is fixedly connected to a fixed block 322, and the middle part of one side of the fixed block 322 is rotatably connected to a connecting rod 323, and the end of the connecting rod 323 away from the fixed block 322 is fixedly connected to a first fixed frame 324, and the fixed block 322 is located at The two sides of the bottom end of the connecting rod 323 are fixedly connected to a limiting rod 325, and the bottom end of the fixed block 322 is fixedly connected to a limiting bracket 327 on one side close to the connecting rod 323. The limiting bracket 327 and the end of the first fixed frame 324 away from the fixed block 322 are both rotatably connected with a connecting sleeve 3261, and the connecting sleeves 3261 are fixedly connected on the sides close to each other. It is connected to a pulling spring 326, and the flipping assembly also includes a first gas rod 331, which is rotatably connected to the side of the fixed block 322 away from the connecting rod 323, and the first gas rod 331 is fixedly connected to the connecting rod 323, and the end of the first gas rod 331 close to the fixed block 322 is fixedly connected to the flip frame 332, and the side of the flip frame 332 away from the fixed block 322 is fixedly connected to the flip rod 333, and the flip auxiliary assembly also includes an auxiliary frame 341, both sides of the bottom end of the auxiliary frame 341 are fixedly connected to the limiting block 342, and the auxiliary frame 341 is slidably connected to the limiting block 342 and the auxiliary slide groove, and the middle part of the bottom end of the auxiliary frame 341 is fixedly connected to the triangle plate 343, and the triangle plate 343 is slidably connected to the flip frame 332.

[0030] In this embodiment, when the fixing block 322 drives the flip rod 333 to move up to a certain height, the flip rod 333 at the top and the side of the top of the auxiliary frame 341 close to the flip rod 333 squeeze each other, and the flip rod 333 drives the first gas rod 331 to rotate after being pressed, so that the flip rod 333 originally at the top is at the bottom, and the flip rod 333 at the bottom is deflected to the top of the other side through the rotation of the first gas rod 331, and the first gas rod 331 rotates while driving the connecting rod 323 to rotate, and the rotation of the connecting rod 323 drives the first fixing frame 324 to rotate, and the rotation of the first fixing frame 324 drives the pulling spring 326 to deflect with the limiting bracket 327 as the axis, and the first fixing frame 324 deflects 18 0°, so that the clamping assembly drives the part to deflect 180°, and the pulling spring 326 always pulls the first fixed frame 324, so that the first fixed frame 324 always remains flush with the limit rod 325, and then the flip rod 333 passes through the opening at the top of the flip auxiliary assembly, and then the first motor 21 flips, causing the flip assembly to fall, and the part returns to its original position, so that the reverse side can be welded, wherein, after the flip frame 332 falls, the inclined surface of the flip frame 332 will squeeze the inclined surface of the triangle plate 343, so that the triangle plate 343 is subjected to force and pushes the auxiliary frame 341 to slide to the side away from the flip rod 333, so that the next time it is flipped, the flip rod 333 can contact the top of the auxiliary frame 341 again.

[0031] As shown in Figure 1-9, the clamping assembly also includes a fixed seat 351, which is fixed to one end of the first gas rod 331 away from the fixed block 322, and the second gas rod 352 is fixedly connected to both sides of the inside of the fixed seat 351, and the end of the second gas rod 352 close to each other is fixedly connected to a movable seat 353, and a clamping plate 354 is fixedly connected to one side of the movable seat 353, and the clamping plate 354 is slidably connected to the fixed seat 351.

[0032] In one embodiment, the staff places the part in the middle of the clamping plate 354 and then starts the second gas rod 352. The second gas rod 352 gradually extends and pushes the movable seat 353 to move. The movable seat 353 slides along the inside of the fixed seat 351 and drives the clamping plate 354 to clamp the part.

[0033] In another embodiment, the clamping plate 354 moves in coordination with a threaded rod assembly, and the threaded rod is threadedly connected to the movable seat 353 , driving the movable seat 353 to slide along the inside of the fixed seat 351 , and driving the clamping plate 354 to clamp the parts.

[0034] As shown in Figure 1-9, the driving assembly includes a first motor 21, which is arranged on a side of the top of the workbench 11 away from the welding assembly. The first motor 21 is transmission-connected to a first threaded rotating rod 22 on a side close to the workbench 11, and one end of the first threaded rotating rod 22 close to the first motor 21 is fixedly connected to a first gear 26, and one end of the first threaded rotating rod 22 away from the first motor 21 is threadedly connected to a pushing slide 23, and the pushing slide 23 is slidingly connected to the moving slide 13, and the top of the pushing slide 23 is fixedly connected to a scraper 24, and the bottom end of the scraper 24 is slidingly connected to the top of the workbench 11, and both sides of the bottom end of the scraper 24 are fixedly connected to a limiting plate 25, and the limiting plate 25 is slidingly connected to the limiting slide 14, and the bottom end of the first gear 26 is meshed with a second gear 27, and the middle part of the second gear 27 is fixedly connected to the first rotating rod 28, and the middle part of the first rotating rod 28 is fixedly connected to a driving thread 29, and the bottom end of the driving thread 29 is meshed with the sixth gear 315.

[0035] In this embodiment, the staff starts the first motor 21, and the first motor 21 starts to drive the first threaded rotating rod 22 to rotate. The rotation of the first threaded rotating rod 22 drives the first gear 26 to rotate and pushes the movement of the slide plate 23. The rotation of the first gear 26 drives the second gear 27 to rotate. The rotation of the second gear 27 drives the driving thread 29 to rotate. The rotation of the driving thread 29 can make the flipping body move up, and then the part is turned over by driving the flipping assembly. During the turning process, waste chips will slide onto the workbench 11 through the surface of the part, so the slide plate 23 is pushed to move and drive the scraper 24 to move. The movement of the scraper 24 can scrape the waste chips on the top of the workbench 11, and the waste chips enter the feed trough 12 through the scraping of the scraper 24, and fall into the storage bin 15 for collection, and the waste chips that fall into the movable chute 13 are pushed by the slide plate 23 to hang into the storage bin 15, wherein the first threaded rotating rod 22 can drive the first rotating rod 28 to rotate through the cooperation of the crawler. As shown in Figure 1-9, the welding assembly includes a driving seat 41, which is arranged on a side of the workbench 11 away from the first motor 21, and a mechanical arm 42 is arranged on one side of the driving seat 41. The top of the mechanical arm 42 is fixedly connected to a welding seat 43, and a welding head 44 is arranged at the bottom of the welding seat 43. A grinding assembly is arranged at the top of the welding head 44 at the bottom of the welding seat 43. The grinding assembly includes a shell 451, which is fixed to the bottom of the welding seat 43, and a ring rack 452 is rotatably connected to the middle part of the inside of the shell 451. The inside of the shell 451 The outer side is rotatably connected to a spring tube 454, the top of the spring tube 454 is fixedly connected to a fourth gear 453, the fourth gear 453 is meshed with the annular rack 452, the bottom end of the spring tube 454 is fixedly connected to a grinding block 455, a second motor 456 is provided on one side of the top of the shell 451, the bottom end of the second motor 456 is transmission-connected to a rotating shaft 457, the rotating shaft 457 passes through the shell 451, and is rotatably connected to the shell 451, the bottom end of the rotating shaft 457 is fixedly connected to a fifth gear 458, and the fifth gear 458 is meshed with the annular rack 452.

[0036] In this embodiment, the staff starts the robot arm 42, and the robot arm 42 drives the welding head 44 to weld the parts. Before the welding head 44 contacts the parts, the second motor 456 is started, and the second motor 456 starts to drive the rotating shaft 457 to rotate. The rotation of the rotating shaft 457 drives the fifth gear 458 to rotate. The rotation of the fifth gear 458 drives the annular rack 452 to rotate. The rotation of the annular rack 452 drives the fourth gear 453 to rotate. The rotation of the fourth gear 453 drives the spring tube 454 to rotate. The rotation of the spring tube 454 drives the grinding block 455 to rotate, so that the grinding block 455 can grind the rear welding place in advance during the welding process of the welding head 44, so as to grind the gap to be smooth.

[0037] Working principle: First, when in use, the staff puts the parts on the middle of the clamping plate 354, then starts the second gas rod 352 to push the moving seat 353 to drive the clamping plate 354 to clamp the parts, and then adjusts the first gas rod 331 to make the two parts fit each other, and then the staff drives the welding head 44 to weld the parts through the mechanical arm 42, and before the welding head 44 contacts the parts, the second motor 456 is started, and the second motor 456 starts to drive the rotating shaft 457 to rotate, and the rotation of the rotating shaft 457 drives the fifth gear 458 to rotate, and the rotation of the fifth gear 458 drives the annular rack 452 to rotate, and the rotation of the annular rack 452 drives the fourth gear 453 to rotate, and the rotation of the fourth gear 453 drives the spring tube 454 to rotate, and the rotation of the spring tube 454 drives the grinding block 455 to rotate, so that the grinding block 455 can grind the rear welding part in advance during the welding process of the welding head 44, so as to grind the gap to be smooth;When it is necessary to turn over, the staff starts the first motor 21, and the first motor 21 starts to drive the first threaded rotating rod 22 to rotate. The rotation of the first threaded rotating rod 22 drives the first gear 26 to rotate and pushes the movement of the slide plate 23. The rotation of the first gear 26 drives the second gear 27 to rotate. The rotation of the second gear 27 drives the driving thread 29 to rotate. The driving thread 29 cooperates with the sixth gear 315 to drive the transmission shaft 314 to rotate. The transmission shaft 314 drives the second threaded rotating rod 311 to rotate through the cooperation of the crown gear 313 and the third gear 312, so that the lifting block 321 drives the fixed block 322 to move up, so that the flip frame The first fixing frame 324 rotates to rotate the first fixing frame 324, and the second fixing frame 324 rotates to rotate the first fixing frame 324. The pulling spring 326 deflects with the limiting bracket 327 as the axis, and the first fixing frame 324 deflects 180°, so that the clamping assembly drives the part to deflect 180°, and the pulling spring 326 always pulls the first fixing frame 324, so that the first fixing frame 324 always remains flush with the limiting rod 325, and then the flip rod 333 passes through the opening at the top of the flip auxiliary component, and then the first motor 21 flips, so that the flip assembly falls, and the part returns to its original position, so that the reverse side can be welded, wherein, after the flip frame 332 falls, the inclined surface of the flip frame 332 will squeeze the inclined surface of the triangle plate 343, so that After the triangular plate 343 is stressed, the auxiliary frame 341 is pushed to slide toward the side away from the flipping rod 333, so that the flipping rod 333 can contact the top of the auxiliary frame 341 again when the part is flipped over next time. During the flipping process, the waste chips will slide onto the workbench 11 through the surface of the part, so the sliding plate 23 is pushed to move and the scraper 24 is driven to move. The scraper 24 can move to scrape the waste chips on the top of the workbench 11, and the waste chips enter the feed chute 12 through the scraping of the scraper 24, and fall into the storage bin 15 for collection, while the waste chips falling into the inside of the moving chute 13 are pushed by the sliding plate 23 to hang and fall into the storage bin 15. ;

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A welding device for producing aluminum ramps for ships, comprising a working body, characterized in that: The working body comprises a workbench (11), a movable chute (13) is provided in the middle of the top of the workbench (11), a feeding chute (12) is provided on both sides of the top of the workbench (11) located in front and behind the movable chute (13), a limiting chute (14) is provided on both sides of the top of the workbench (11) located in the left and right of the movable chute (13), an auxiliary chute is provided on the top of the workbench (11) on the side away from the limiting chute (14), a storage bin (15) is provided at the bottom of the workbench (11), a driving component is provided on the workbench (11) at the movable chute (13), a flip body is provided on the top of the workbench (11) on the side away from the auxiliary chute, and a side of the top of the workbench (11) different from the flip body is provided A welding assembly is arranged, the flip body comprises a fixed bracket (31), a lifting limit assembly, a flip assembly, a flip auxiliary assembly and a clamping assembly, the fixed bracket (31) is fixed to both sides of the top of the workbench (11), the middle part of the fixed bracket (31) is rotatably connected to a second threaded rotating rod (311), the bottom end of the second threaded rotating rod (311) is rotatably connected to the workbench (11), the bottom end of the second threaded rotating rod (311) is located inside the workbench (11) and is fixedly connected to a third gear (312), the sides of the third gear (312) that are close to each other are meshed with crown gears (313), the middle part of the crown gear (313) is fixedly connected to a transmission shaft (314), and the middle part of the transmission shaft (314) is fixedly connected to a sixth gear (315); The lifting and limiting assembly also includes a lifting block (321) threadedly connected to the middle part of the second threaded rotating rod (311); a fixed block (322) is fixedly connected to one side of the lifting block (321); a connecting rod (323) is rotatably connected to the middle part of one side of the fixing block (322); an end of the connecting rod (323) away from the fixing block (322) is fixedly connected to a first fixing frame (324); both sides of the fixing block (322) located at the bottom end of the connecting rod (323) are fixedly connected to limiting rods (325); a side of the bottom end of the fixing block (322) close to the connecting rod (323) is fixedly connected to a limiting bracket (327); the limiting bracket (327) and one end of the first fixing frame (324) away from the fixing block (322) are rotatably connected to a connecting sleeve (3261); and a pulling spring (326) is fixedly connected to the side of the connecting sleeve (3261) close to each other; The flip assembly further comprises a first gas rod (331), the first gas rod (331) being rotatably connected to a side of the fixed block (322) away from the connecting rod (323), and the first gas rod (331) being fixedly connected to the connecting rod (323), one end of the first gas rod (331) close to the fixed block (322) being fixedly connected to the flip frame (332), and the side of the flip frame (332) away from the fixed block (322) being fixedly connected to the flip rod (333); The flip auxiliary component also includes an auxiliary frame (341), both sides of the bottom end of the auxiliary frame (341) are fixedly connected to limit blocks (342), and the auxiliary frame (341) and the limit blocks (342) are slidably connected to the auxiliary slide groove, and a triangle plate (343) is fixedly connected to the middle of the bottom end of the auxiliary frame (341), and the triangle plate (343) is slidably connected to the flip frame (332).

2. A welding device for producing aluminum ramps for ships according to claim 1, characterized in that: The clamping assembly further comprises a fixed seat (351), wherein the fixed seat (351) is fixed to an end of the first gas rod (331) away from the fixed block (322), and second gas rods (352) are fixedly connected to both sides of the fixed seat (351), and a movable seat (353) is fixedly connected to one end of the second gas rod (352) close to each other, and a clamping plate (354) is fixedly connected to one side of the movable seat (353), and the clamping plate (354) is slidably connected to the fixed seat (351).

3. A welding device for producing aluminum ramps for ships according to claim 1, characterized in that: The driving assembly comprises a first motor (21), the first motor (21) being arranged on a side of the top of the workbench (11) away from the welding assembly, the side of the first motor (21) close to the workbench (11) being transmission-connected to a first threaded rotating rod (22), one end of the first threaded rotating rod (22) close to the first motor (21) being fixedly connected to a first gear (26), the end of the first threaded rotating rod (22) away from the first motor (21) being threadedly connected to a pushing slide (23), the pushing slide (23) being slidably connected to the moving slide groove (13), the top of the pushing slide (23) being fixedly connected to a scraper (24), the bottom end of the scraper (24) being slidably connected to the top of the workbench (11), both sides of the bottom end of the scraper (24) being fixedly connected to limiting plates (25), the limiting plates (25) being slidably connected to the limiting slide groove (14).

4. A welding device for producing aluminum ramps for ships according to claim 3, characterized in that: The bottom end of the first gear (26) is meshed with a second gear (27), the middle portion of the second gear (27) is fixedly connected to a first rotating rod (28), the middle portion of the first rotating rod (28) is fixedly connected to a driving thread (29), and the bottom end of the driving thread (29) is meshed with a sixth gear (315).

5. A welding device for producing aluminum ramps for ships according to claim 1, characterized in that: The welding assembly comprises a driving seat (41), the driving seat (41) being arranged on a side of the workbench (11) away from the first motor (21), a mechanical arm (42) being arranged on one side of the driving seat (41), a welding seat (43) being fixedly connected to the top end of the mechanical arm (42), a welding head (44) being arranged at the bottom end of the welding seat (43), and a grinding assembly being arranged at the top end of the welding head (44) at the bottom end of the welding seat (43).

6. A welding device for producing aluminum ramps for ships according to claim 5, characterized in that: The grinding assembly comprises a shell (451), wherein the shell (451) is fixed to the bottom end of the welding seat (43), the middle part of the shell (451) is rotatably connected to an annular rack (452), the outer part of the shell (451) is rotatably connected to a spring tube (454), the top end of the spring tube (454) is fixedly connected to a fourth gear (453), the fourth gear (453) is meshed with the annular rack (452), the bottom end of the spring tube (454) is fixedly connected to a grinding block (455), a second motor (456) is provided on one side of the top end of the shell (451), the bottom end of the second motor (456) is transmission-connected to a rotating shaft (457), the rotating shaft (457) passes through the shell (451) and is rotatably connected to the shell (451), the bottom end of the rotating shaft (457) is fixedly connected to a fifth gear (458), and the fifth gear (458) is meshed with the annular rack (452).

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