Welding auxiliary mechanical arm for green modularized metal plaque

Abstract

The invention discloses an auxiliary welding mechanical arm for a green modular metal decoration plate, and relates to the technical field of welding tools, the auxiliary welding mechanical arm comprises a sliding rail, L-shaped plates are fixedly connected to one sides of two first moving blocks, connecting shafts are rotatably connected to the interiors of the L-shaped plates, and rotating plates are fixedly connected to the outer sides of the front ends of the connecting shafts; a first sliding rail is fixedly connected to one side of the rotating plate, a first connecting plate is fixedly connected to the front side of the first sliding rail, a rotating rod is rotatably connected to the interior of the first connecting plate, a rotating sleeve is fixedly connected to one end of the rotating rod, side clamping plates are arranged on the two sides of the fixing frame, and a top pressing plate is arranged at the top of the fixing frame; according to the welding auxiliary mechanical arm for the green modularized metal decoration plates, the side clamping plates and the top pressing plates on the two sides can be conveniently driven at the same time to fix the metal decoration plates, the stability of the metal decoration plates is improved, and the decoration plates can be conveniently welded.

Description

Technical Field

[0001] The invention relates to the technical field of welding tooling, and in particular to a welding auxiliary mechanical arm for a green modular metal decorative panel. Background Art

[0002] Metal decorative panels are actually metal decorative panels. The meaning of metal decorative panels is that they are a new type of interior decoration material made of metal as the surface material. They are a decorative layer formed by metal plates and block decorative materials on the wall surface through inlay or structural connection and installation. The decorative layer can directly reflect the decorative effect of the building, make full use of natural or artificial materials to express the designer's decorative design style, and play a good role in covering and protecting the wall.

[0003] During the processing of metal decorative panels, it is necessary to weld the various components of the decorative panels. In particular, the existing modular decorative panels are modularly spliced ​​through metal clip plates. During production, the clip plates and the decorative panels need to be welded. During welding, clamps are required to clamp and position both sides of the plate, and another clamp is also required to fix the top of the decorative panel, which results in too many operating steps in the clamping process, cumbersome operations, and reduced work efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a welding auxiliary robot arm for green modular metal decorative panels, so as to solve the problem proposed in the prior art that during welding, a clamp is needed to clamp and position both sides of the plate, and another clamp is also needed to fix the top of the decorative panel, which leads to too many operating steps in the clamping process, cumbersome operation and reduced work efficiency.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a welding auxiliary robot arm for a green modular metal decorative panel, comprising a sliding rail, wherein both sides of the sliding rail are slidably connected with a first moving block, the sliding rail is rotatably connected with a bidirectional screw rod, the two ends of the bidirectional screw rod respectively pass through the two first moving blocks and are threadedly connected to the two first moving blocks, one side of the two first moving blocks is fixedly connected with an L-shaped plate, the L-shaped plate is rotatably connected with a connecting shaft, the front end outer side of the connecting shaft is fixedly connected with a rotating plate, one side of the rotating plate is fixedly connected with the first sliding rail, the front side of the first sliding rail is fixedly connected with the first connecting plate, the first connecting plate is rotatably connected with a rotating rod, one end of the rotating rod is fixedly connected with a rotating sleeve, the rotating rod is movably and fixedly connected with a first bevel gear, the front side of the L-shaped plate is fixedly connected with a support plate, and the support plate The gear train is fixedly connected to the gear train by a fixing rod, the front end of which is fixedly connected to the second bevel gear, the second bevel gear is meshed with the first bevel gear, the gear train is slidably connected to the gear train, the top of the gear train is fixedly connected to the third bevel gear, the first slide rail is slidably connected to the first slide plate, the front end of the first slide plate is fixedly connected to the cross plate, one side of the cross plate is fixedly connected to two support blocks, the two support blocks are rotatably connected to round rods, the outer side of the round rod is fixedly connected to a fourth bevel gear, the extension rod passes through the cross plate and is rotatably connected to the cross plate, the third bevel gear is meshed with the fourth bevel gear, the front end of the round rod is fixedly connected to a support column, the top of the support column is fixedly connected to a table plate, the top of the table plate is fixedly connected to a fixed frame, side clamping plates are provided on both sides of the fixed frame, and a top pressure plate is provided on the top of the fixed frame.

[0006] Preferably, the front side of the first moving block is fixedly connected to the first motor, the output end of the first motor is fixedly connected to the connecting shaft, the front side of the first connecting plate is rotatably connected to a rotating sleeve, one side of the first connecting plate is fixedly connected to the second motor, the output end of the second motor is fixedly connected to the rotating sleeve, a transmission threaded rod is slidably connected inside the rotating sleeve, a plurality of guide grooves are provided inside the rotating sleeve, one end of the transmission threaded rod is fixedly connected to a plurality of guide plates, and the plurality of guide plates are respectively slidably connected to the plurality of guide grooves and adapted to the plurality of guide grooves, one end of the first slide rail is fixedly connected to a threaded sleeve, the guide groove passes through the threaded sleeve and is threadedly connected to the threaded sleeve, the front end of the transmission threaded rod is fixedly connected to the rotating shaft, the front end of the rotating shaft is rotatably connected to a push plate, the push plate is fixedly connected to the cross plate, and slides inside the first slide rail through the first slide plate, thereby supporting the push plate.

[0007] Preferably, a plurality of limit bars are fixedly connected to the outside of the extension rod, a plurality of limit grooves are opened inside the rotating sleeve, and the plurality of limit bars are respectively slidably connected to the interior of the plurality of limit grooves and adapted to the plurality of limit grooves, and the limit bars are limited by the limit grooves, thereby driving the extension rod to rotate.

[0008] Preferably, side panels are fixedly connected on both sides of the support column, and the two side panels are respectively fixedly connected to both sides of the bottom of the table top, a partition is fixedly connected inside the fixed frame, a support sleeve is fixedly connected to the rear side of the partition, a vertical threaded rod is rotatably connected to the upper part of the support sleeve, and transverse threaded rods are rotatably connected on both sides of the support sleeve, which is conducive to supporting the transverse threaded rods and the vertical threaded rods.

[0009] Preferably, both ends of the rear side of the fixing frame are fixedly connected with fixing blocks, the two transverse threaded rods respectively penetrate the two fixing blocks and are rotatably connected with the two fixing blocks, the outer sides of the two transverse threaded rods are threadedly connected with transverse movable plates, the front ends of the two transverse movable plates are respectively fixedly connected with two side clamping plates, and the side clamping plates are driven to move by the transverse movable plates to fix the metal decorative plate.

[0010] Preferably, the outer side of the vertical threaded rod is threadedly connected to a vertical movable plate, the top rear side of the fixed frame is fixedly connected to a top plate, the top end of the vertical threaded rod is rotatably connected to the top plate, the top of the vertical movable plate is fixedly connected to a vertical rod, the vertical rod penetrates the top plate and is slidably connected to the top plate, the top end of the vertical rod is fixedly connected to a second connecting plate, the top pressure plate is fixedly connected to the bottom of the second connecting plate, and the top pressure plate is driven down by the second connecting plate to limit the top of the decorative panel.

[0011] Preferably, the two transverse threaded rods are fixedly connected to the first friction plate at one end relative to each other, a support plate is fixedly connected to the inside of the support sleeve, and transverse connecting rods are rotatably connected to both sides of the support plate, and the two transverse connecting rods are fixedly connected to the fifth bevel gear at one end, and the two fifth bevel gears are fixedly connected to the second friction plate at one side, and the two second friction plates are respectively fitted with the two first friction plates, and the first friction plate is transmitted when the second friction plate is fitted with the first friction plate, and the first spring is sleeved on the outer side of the two transverse connecting rods, and the two ends of the first springs are respectively fitted with the fifth bevel gear and the support plate, and the fifth bevel gear is limited by the first spring.

[0012] Preferably, the top of the support plate is rotatably connected with a vertical connecting rod, the top of the vertical connecting rod is fixedly connected with a sixth bevel gear, the outer side of the vertical connecting rod is provided with a second spring, two ends of the second spring are respectively fitted with the sixth bevel gear and the support plate, the top of the sixth bevel gear is fixedly connected with a third friction plate, the bottom end of the vertical threaded rod is fixedly connected with a fourth friction plate, the fourth friction plate is fitted with the third friction plate, and the fourth friction plate is transmitted through the contact between the third friction plate and the fourth friction plate. A limiting rod is fixedly connected between the support sleeve and the top plate, the limiting rod passes through the vertical movable plate and is slidably connected to the vertical movable plate, the rear side of the support sleeve is fixedly connected with a third motor, and the output end of the third motor is fixedly connected with a seventh bevel gear, the seventh bevel gear is respectively meshed with the sixth bevel gear and the two fifth bevel gears, and the guide block and the two fifth bevel gears are driven by the seventh bevel gear for transmission.

[0013] Preferably, a second slide plate is fixedly connected to the rear side of the top of the table plate, guide blocks are fixedly connected to both ends of the rear side of the fixing frame, the two guide blocks are respectively fixedly connected to both sides inside the second slide plate, fixed plates are fixedly connected to both ends of the rear side of the fixing frame, a cross bar is fixedly connected between the two fixing plates, and sliders are fixedly connected to the rear sides of the two side clamps, the two sliders are respectively slidably connected to the two ends of the outer side of the cross bar, the sliders are limited by the cross bar, thereby improving the limiting of the side clamps.

[0014] Preferably, a second slide rail is fixedly connected to the front side of the top of the table plate, a guide threaded rod is rotatably connected inside the second slide rail, a second moving block is threadedly connected to the outer side of the guide threaded rod, the second moving block is slidably connected to the inside of the second slide rail, a long plate clamping block is fixedly connected to one side of the second moving block, a hydraulic rod is fixedly connected to one side of the long plate clamping block, a long plate pressure block is fixedly connected to the output end of the hydraulic rod, a fourth motor is fixedly connected to one end of the second slide rail, and the output end of the fourth motor is fixedly connected to the guide threaded rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present application transmits power through the contact between the second friction plate and the first friction plate. When the top pressure plate contacts the top of the metal decorative plate first, the vertical movable plate cannot continue to move, so the vertical threaded rod cannot rotate. The third friction plate and the fourth friction plate are in surface contact. At this time, the third friction plate and the fourth friction plate rotate relative to each other, so that the second friction plate and the first friction plate continue to drive the transverse threaded rod to rotate, and the two transverse threaded rods continue to drive the transverse movable plate to move relative to each other, which is beneficial to simultaneously drive the side clamping plates and the top pressure plate on both sides to fix the metal decorative plate, improve the stability of the metal decorative plate, and facilitate the welding of the decorative plates. Conversely, the two sides of the metal decorative plate can be fixed first, and then the top of the metal decorative plate can be limited.

[0017] 2. The present application enables the rotating sleeve to drive the rotating rod and the first bevel gear to move around the second bevel gear. When the first bevel gear moves, it rotates under the limiting condition of the second bevel gear, thereby driving the rotating rod and the rotating sleeve to rotate. When the rotating sleeve flips upward, the rotating sleeve drives the extension rod to rotate, and then drives the third bevel gear to rotate, so that the third bevel gear drives the fourth bevel gear to rotate, and the fourth bevel gear drives the round rod and the support column to flip, so that the support column always remains in a horizontal state, which is conducive to lifting the fixed metal decorative panel upward and facilitating lifting the metal plate upward.

[0018] 3. When welding a longer plate, the present application places the long plate on top of two tabletops, starts the fourth motor to drive the guide threaded rod to rotate, and drives the second movable block to move when the guide threaded rod rotates, so that the second movable blocks on both sides drive the two long plate clamps to move relative to each other, thereby fixing the two sides of the plate, and cooperating with the hydraulic rod to drive the long plate pressing block to descend, so that the long plate pressing block is fixed to the top of the plate, which is beneficial to limit the long plate, and at the same time cooperates with the lifting of the two tabletops to facilitate the welding of the long plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the L-shaped plate of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the rotating sleeve of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the support column of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the extension rod of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the transmission threaded rod of the present invention;

[0025] Figure 7 is a schematic structural diagram of the second slide rail of the present invention;

[0026] Figure 8 It is a structural schematic diagram of the fixing frame of the present invention;

[0027] Fig. 9 is a schematic structural diagram of the seventh bevel gear of the present invention;

[0028] Fig.10 It is a structural schematic diagram of the top pressure plate of the present invention;

[0029] Fig.11 It is a structural schematic diagram of the support plate of the present invention;

[0030] Fig.12 It is a schematic structural diagram of the transverse connecting rod of the present invention.

[0031] 1. Sliding rail; 2. Bidirectional screw rod; 3. First moving block; 4. L-shaped plate; 5. First motor; 6. Connecting shaft; 7. Rotating plate; 8. First sliding rail; 9. First connecting plate; 10. Rotating sleeve; 11. Rotating rod; 12. First bevel gear; 13. Support plate; 14. Fixed rod; 15. Second bevel gear; 16. Extension rod; 17. Limiting strip; 18. Limiting groove; 19. Third bevel gear; 20. First slide plate; 21. Horizontal plate; 22. Support block; 23. Round rod; 24. Fourth bevel gear; 25. Support column; 26. Side plate; 27. Rotating sleeve; 28. Transmission threaded rod; 29. ​​Guide plate; 30. Guide groove; 31. Threaded sleeve; 32. Rotating shaft; 33. Push plate; 34. Second motor; 35. Table; 36. Fixed frame; 37. Partition plate; 38. Support sleeve; 39. Horizontal screw Threaded rod; 40, transverse moving plate; 41, fixed block; 42, transverse connecting rod; 43, first friction plate; 44, second friction plate; 45, fifth bevel gear; 46, first spring; 47, support plate; 48, vertical connecting rod; 49, sixth bevel gear; 50, third friction plate; 51, fourth friction plate; 52, second spring; 53, vertical threaded rod; 54, vertical moving plate; 55, top plate; 56, seventh bevel gear; 57, third motor; 58, second slide plate; 59, guide block; 60, vertical rod; 61, second connecting plate; 62, top pressure plate; 63, limit rod; 64, cross bar; 65, slider; 66, fixed plate; 67, side clamping plate; 68, second slide rail; 69, guide threaded rod; 70, second moving block; 71, long plate clamping block; 72, long plate pressure block; 73, hydraulic rod; 74, fourth motor. DETAILED DESCRIPTION

[0032] 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.

[0033] Example: Figure 1-Figure 12As shown, the present invention provides a technical solution for a welding auxiliary robot arm of a green modular metal decorative panel, including a sliding rail 1, wherein both sides of the sliding rail 1 are slidably connected with a first moving block 3, and the sliding rail 1 is rotatably connected with a bidirectional screw rod 2, and both ends of the bidirectional screw rod 2 respectively penetrate the two first moving blocks 3 and are threadedly connected to the two first moving blocks 3, and one side of the two first moving blocks 3 is fixedly connected with an L-shaped plate 4, and the L-shaped plate 4 is rotatably connected with a connecting shaft 6, and the front end of the connecting shaft 6 is fixedly connected with a rotating plate 7, and one side of the rotating plate 7 is fixedly connected with a first sliding rail 8, and the front side of the first sliding rail 8 is fixedly connected with a first connecting plate 9, and the first connecting plate 9 is rotatably connected with a rotating rod 11, and the rotating rod 11 is connected with a rotating plate 7. The end is fixedly connected with a rotating sleeve 10, the rotating rod 11 is movably fixedly connected with the first bevel gear 12, the front side of the L-shaped plate 4 is fixedly connected with a support plate 13, the support plate 13 is fixedly connected with a fixed rod 14, the front end of the fixed rod 14 is fixedly connected with a second bevel gear 15, the second bevel gear 15 is meshed with the first bevel gear 12, the rotating sleeve 10 is slidably connected with an extension rod 16, the top of the extension rod 16 is fixedly connected with a third bevel gear 19, the first slide rail 8 is slidably connected with a first slide plate 20, the front end of the first slide plate 20 is fixedly connected with a transverse plate 21, one side of the transverse plate 21 is fixedly connected with two support blocks 22, the two support blocks 22 are rotatably connected with round rods 23, the outer side of the round rods 23 The fourth bevel gear 24 is fixedly connected, the extension rod 16 passes through the horizontal plate 21 and is rotatably connected to the horizontal plate 21, the third bevel gear 19 is meshed with the fourth bevel gear 24, the front end of the round rod 23 is fixedly connected to the support column 25, the top of the support column 25 is fixedly connected to the table 35, the top of the table 35 is fixedly connected to the fixed frame 36, both sides of the fixed frame 36 are provided with side clamping plates 67, and the top of the fixed frame 36 is provided with a top pressure plate 62. The front side of the first moving block 3 is fixedly connected to the first motor 5, the output end of the first motor 5 is fixedly connected to the connecting shaft 6, the front side of the first connecting plate 9 is rotatably connected to the rotating sleeve 27, one side of the first connecting plate 9 is fixedly connected to the second motor 34, and the output end of the second motor 34 is connected to the rotating The sleeve 27 is fixedly connected, and a transmission threaded rod 28 is slidably connected inside the rotating sleeve 27. A plurality of guide grooves 30 are provided inside the rotating sleeve 27. One end of the transmission threaded rod 28 is fixedly connected to a plurality of guide plates 29. The plurality of guide plates 29 are respectively slidably connected to the plurality of guide grooves 30 and are adapted to the plurality of guide grooves 30. One end of the first slide rail 8 is fixedly connected to a threaded sleeve 31. The guide groove 30 penetrates the threaded sleeve 31 and is threadedly connected to the threaded sleeve 31. The front end of the transmission threaded rod 28 is fixedly connected to a rotating shaft 32. The front end of the rotating shaft 32 is rotatably connected to a push plate 33. The push plate 33 is fixedly connected to the cross plate 21, and the first slide plate 20 slides inside the first slide rail 8 to support the push plate 33.

[0034] A plurality of limit strips 17 are fixedly connected to the outside of the extension rod 16, a plurality of limit grooves 18 are provided inside the rotating sleeve 10, and the plurality of limit strips 17 are respectively slidably connected to the inside of the plurality of limit grooves 18 and adapted to the plurality of limit grooves 18, and the limit strips 17 are limited by the limit grooves 18, thereby driving the extension rod 16 to rotate, and the support column 25 is fixedly connected to the side plates 26 on both sides, and the two side plates 26 are respectively fixedly connected to the bottom sides of the table 35, and the interior of the fixed frame 36 is fixedly connected to a partition 37, and the rear side of the partition 37 is fixedly connected to a support sleeve 38, and the upper part of the support sleeve 38 is rotatably connected to the inside. The vertical threaded rod 53 and the support sleeve 38 are rotatably connected with transverse threaded rods 39 on both sides, which is conducive to supporting the transverse threaded rod 39 and the vertical threaded rod 53. The two ends of the rear side of the fixing frame 36 are fixedly connected with fixed blocks 41. The two transverse threaded rods 39 respectively penetrate the two fixed blocks 41 and are rotatably connected with the two fixed blocks 41. The outer sides of the two transverse threaded rods 39 are threadedly connected with transverse movable plates 40. The front ends of the two transverse movable plates 40 are respectively fixedly connected with two side clamps 67. The side clamps 67 are moved by the transverse movable plates 40 to fix the metal decorative plate.

[0035] A vertical movable plate 54 is threadedly connected to the outer side of the vertical threaded rod 53, a top plate 55 is fixedly connected to the rear side of the top of the fixed frame 36, the top of the vertical threaded rod 53 is rotatably connected to the top plate 55, the top of the vertical movable plate 54 is fixedly connected to a vertical rod 60, the vertical rod 60 penetrates the top plate 55 and is slidably connected to the top plate 55, the top of the vertical rod 60 is fixedly connected to a second connecting plate 61, the top pressure plate 62 is fixedly connected to the bottom of the second connecting plate 61, and the top pressure plate 62 is driven down by the second connecting plate 61 to limit the top of the decorative panel.

[0036] The two transverse threaded rods 39 are fixedly connected to the first friction plate 43 at the opposite ends, and the support sleeve 38 is fixedly connected to the support plate 47. The two sides of the support plate 47 are rotatably connected to the transverse connecting rods 42. The fifth bevel gear 45 is fixedly connected to one end of the two transverse connecting rods 42. The second friction plates 44 are respectively fitted with the two first friction plates 43. When the second friction plates 44 are fitted with the first friction plates 43, the first friction plates 43 are transmitted. The outer sides of the two transverse connecting rods 42 are sleeved with first springs 46. The two ends of the two first springs 46 are respectively fitted with the fifth bevel gear 45 and the support plate 47. The fifth bevel gear 45 is driven by the first springs 46. The wheel 45 is limited, the top of the support plate 47 is rotatably connected with a vertical connecting rod 48, the top of the vertical connecting rod 48 is fixedly connected with a sixth bevel gear 49, the outer side of the vertical connecting rod 48 is sleeved with a second spring 52, the two ends of the second spring 52 are respectively fitted with the sixth bevel gear 49 and the support plate 47, the top of the sixth bevel gear 49 is fixedly connected with a third friction plate 50, the bottom end of the vertical threaded rod 53 is fixedly connected with a fourth friction plate 51, the fourth friction plate 51 is fitted with the third friction plate 50, and the fourth friction plate 51 is transmitted through the contact between the third friction plate 50 and the fourth friction plate 51, a limiting rod 63 is fixedly connected between the support sleeve 38 and the top plate 55, the limiting rod 63 passes through the vertical movable plate 54 and slides with the vertical movable plate 54 The third motor 57 is fixedly connected to the rear side of the support sleeve 38, and the output end of the third motor 57 is fixedly connected to the seventh bevel gear 56. The seventh bevel gear 56 is meshed with the sixth bevel gear 49 and the two fifth bevel gears 45 respectively, and the guide block 59 and the two fifth bevel gears 45 are driven by the seventh bevel gear 56 to transmit. The second slide plate 58 is fixedly connected to the rear side of the top of the table plate 35, and the guide blocks 59 are fixedly connected to the two ends of the rear side of the fixed frame 36. The two guide blocks 59 are respectively fixedly connected to the two sides inside the second slide plate 58, and the fixed plates 66 are fixedly connected to the two ends of the rear side of the fixed frame 36. A cross bar 64 is fixedly connected between the two fixed plates 66, and the sliders 65 are fixedly connected to the rear sides of the two side clamping plates 67. The sliders 65 are respectively slidably connected to the two ends of the outer side of the cross bar 64, and the sliders 65 are limited by the cross bar 64 to raise the side clamping plate 67 for limiting. The second slide rail 68 is fixedly connected to the front side of the top of the table plate 35. The second slide rail 68 is rotatably connected to the inside of the second slide rail 68. The outer side of the guide threaded rod 69 is threadedly connected to the second moving block 70. The second moving block 70 is slidably connected to the inside of the second slide rail 68. A long plate clamping block 71 is fixedly connected to one side of the second moving block 70. A hydraulic rod 73 is fixedly connected to one side of the long plate clamping block 71. The output end of the hydraulic rod 73 is fixedly connected to the long plate pressing block 72. A fourth motor 74 is fixedly connected to one end of the second slide rail 68. The output end of the fourth motor 74 is fixedly connected to the guide threaded rod 69.

[0037] When the present solution is in use, a motor is installed at one end of the sliding rail 1, and the output end of the motor is fixedly connected to the bidirectional screw rod 2. The motor is started to drive the bidirectional screw rod 2 to rotate, and the bidirectional screw rod 2 drives the two first moving blocks 3 to move relative to each other when rotating, and the two first moving blocks 3 drive the two L-shaped plates 4 to move relative to each other. When the two L-shaped plates 4 move, they drive the two first slide rails 8 to move relative to each other, and adjust the distance between the two table plates 35. Before welding the metal decorative plate, place the metal decorative plate between the two side clamping plates 67, and start the third motor 57 to drive the seventh bevel gear 56 to rotate. When the seventh bevel gear 56 rotates, it drives the two fifth bevel gears 45 and the sixth bevel gear 49 to rotate. When When the two fifth bevel gears 45 rotate, they drive the two second friction plates 44 to rotate, and then drive the two first friction plates 43 to transmit. Because the second friction plates 44 are tightly fitted with the first friction plates 43, the second friction plates 44 drive the first friction plates 43 to rotate, and the first friction plates 43 drive the transverse threaded rods 39 to rotate. When the two transverse threaded rods 39 rotate, they drive the two transverse movable plates 40 to move relative to each other, so that the two transverse movable plates 40 drive the two limiting rods 63 to move relative to each other when moving. When the two limiting rods 63 move relatively, they clamp the metal decorative plate, so as to limit and fix the two sides of the metal decorative plate. At the same time, when the seventh bevel gear 56 rotates, it drives the sixth bevel gear 49 to rotate, so that the sixth bevel gear 49 drives the sixth bevel gear 49 to rotate. The third friction plate 50 is driven to rotate, because the third friction plate 50 and the fourth friction plate 51 are fitted, so that the third friction plate 50 drives the fourth friction plate 51 to rotate, and when the fourth friction plate 51 drives the vertical threaded rod 53 to rotate, the vertical threaded rod 53 rotates and the vertical movable plate 54 is lowered, and when the vertical movable plate 54 descends, it drives the vertical rod 60 to descend, and the vertical rod 60 drives the second connecting plate 61 and the top pressure plate 62 to descend when descending, so that the top pressure plate 62 contacts with the top of the metal decorative plate, thereby supporting the metal decorative plate, positioning the welding part of the metal decorative plate, and facilitating welding of the welding part, when the fifth bevel gear 45 rotates and drives the second friction plate 44 to rotate, through the second friction plate 44 and the first friction plate 4 3 contact for transmission, when the top pressure plate 62 first contacts with the top of the metal decorative plate, the vertical movable plate 54 cannot continue to move, so the vertical threaded rod 53 cannot rotate, and the third friction plate 50 and the fourth friction plate 51 are in surface contact. At this time, the third friction plate 50 and the fourth friction plate 51 rotate relative to each other, so that the second friction plate 44 and the first friction plate 43 continue to drive the transverse threaded rod 39 to rotate, and the two transverse threaded rods 39 continue to drive the transverse movable plate 40 to move relative to each other, which is beneficial to simultaneously drive the side clamping plates 67 and the top pressure plate 62 on both sides to fix the metal decorative plate, improve the stability of the metal decorative plate, and facilitate the welding of the decorative plates. Conversely, the two sides of the metal decorative plate can be fixed first, and then the top of the metal decorative plate can be limited.

[0038] When the first motor 5 is started, it drives the connecting shaft 6 and the rotating plate 7 to rotate. At the same time, the rotating plate 7 drives the first slide rail 8 to flip when it rotates, and at the same time, the first slide rail 8 drives the first connecting plate 9 and the rotating sleeve 10 to flip. When the rotating sleeve 10 is flipped, the rotating sleeve 10 drives the rotating rod 11 and the first bevel gear 12 to move around the second bevel gear 15. When the first bevel gear 12 moves, it rotates under the limiting condition of the second bevel gear 15, thereby driving the rotating rod 11 and the rotating sleeve 10 to rotate. When the rotating sleeve 10 is flipped upward, the rotating sleeve 10 drives the extension rod 16 to rotate, and then drives the third bevel gear 19 to rotate, so that the third bevel gear 19 drives the fourth bevel gear 24 to rotate, and the fourth bevel gear 24 drives the round rod 23 and the support column 25 to flip, so that the support column 25 always remains in a horizontal state, which is conducive to lifting the fixed metal decorative panel upward and facilitating the lifting of the metal plate upward.

[0039] If a longer plate is to be welded, the long plate is placed on the top of the two table plates 35, and the fourth motor 74 is started to drive the guide threaded rod 69 to rotate. When the guide threaded rod 69 rotates, it drives the second moving block 70 to move, so that the second moving blocks 70 on both sides drive the two long plate clamping blocks 71 to move relative to each other, thereby fixing the two sides of the plate, and cooperating with the hydraulic rod 73 to drive the long plate pressing block 72 to descend, so that the long plate pressing block 72 fixes the top of the plate, which is beneficial to limit the long plate, and at the same time cooperates with the lifting of the two table plates 35 to facilitate the welding of the long plate.

[0040] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A green modular metal panel welding auxiliary robot arm, comprising a slide rail (1), characterized in that: The first moving blocks (3) are slidably connected to both sides of the sliding rail (1), and a bidirectional screw rod (2) is rotatably connected to the inside of the sliding rail (1). The two ends of the bidirectional screw rod (2) respectively penetrate the two first moving blocks (3) and are threadedly connected to the two first moving blocks (3). One side of the two first moving blocks (3) is fixedly connected to an L-shaped plate (4), and the L-shaped plate (4) is rotatably connected to a connecting shaft (6). The front end of the connecting shaft (6) is fixedly connected to a rotating plate (7), and one side of the rotating plate (7) is fixedly connected to a first The slide rail (8) is fixedly connected to a first connecting plate (9) at the front side of the first slide rail (8), a rotating rod (11) is rotatably connected inside the first connecting plate (9), one end of the rotating rod (11) is fixedly connected to a rotating sleeve (10), the rotating rod (11) is movably and fixedly connected to a first bevel gear (12), the front side of the L-shaped plate (4) is fixedly connected to a support plate (13), the support plate (13) is fixedly connected to a fixed rod (14), the front end of the fixed rod (14) is fixedly connected to a second bevel gear (15), and the second bevel gear (15) is meshed and connected with the first bevel gear (12); an extension rod (16) is slidably connected inside the rotating sleeve (10); a third bevel gear (19) is fixedly connected to the top of the extension rod (16); a first slide plate (20) is slidably connected inside the first slide rail (8); a transverse plate (21) is fixedly connected to the front end of the first slide plate (20); two support blocks (22) are fixedly connected to one side of the transverse plate (21); a round rod (23) is rotatably connected inside the two support blocks (22); the outer side of the round rod (23) is fixedly connected to the outside of the round rod (23). A fourth bevel gear (24) is connected, the extension rod (16) passes through the transverse plate (21) and is rotatably connected to the transverse plate (21), the third bevel gear (19) is meshingly connected to the fourth bevel gear (24), the front end of the round rod (23) is fixedly connected to a support column (25), the top of the support column (25) is fixedly connected to a table (35), the top of the table (35) is fixedly connected to a fixing frame (36), both sides of the fixing frame (36) are provided with side clamping plates (67), and the top of the fixing frame (36) is provided with a top pressure plate (62).

2. The green modular metal panel welding auxiliary robot arm according to claim 1, characterized in that: The front side of the first moving block (3) is fixedly connected to a first motor (5), the output end of the first motor (5) is fixedly connected to a connecting shaft (6), the front side of the first connecting plate (9) is rotatably connected to a rotating sleeve (27), one side of the first connecting plate (9) is fixedly connected to a second motor (34), the output end of the second motor (34) is fixedly connected to the rotating sleeve (27), a transmission threaded rod (28) is slidably connected inside the rotating sleeve (27), a plurality of guide grooves (30) are provided inside the rotating sleeve (27), and the transmission threaded rod (28) is slidably connected to the rotating sleeve (27). ) is fixedly connected to one end with a plurality of guide plates (29), the plurality of guide plates (29) are respectively slidably connected to the inside of a plurality of guide grooves (30) and are adapted to the plurality of guide grooves (30), one end of the first slide rail (8) is fixedly connected to a threaded sleeve (31), the guide groove (30) passes through the threaded sleeve (31) and is threadedly connected to the threaded sleeve (31), the front end of the transmission threaded rod (28) is fixedly connected to a rotating shaft (32), the front end of the rotating shaft (32) is rotatably connected to a push plate (33), and the push plate (33) is fixedly connected to the cross plate (21).

3. The green modular metal panel welding auxiliary robot arm according to claim 1, characterized in that: The outer side of the extension rod (16) is fixedly connected to a multi-height limit strip (17), and the interior of the rotating sleeve (10) is provided with a plurality of limit slots (18). The plurality of limit strips (17) are respectively slidably connected to the interior of the plurality of limit slots (18) and are adapted to the plurality of limit slots (18).

4. The green modular metal panel welding auxiliary robot arm according to claim 1, characterized in that: The support column (25) is fixedly connected to side plates (26) on both sides, and the two side plates (26) are respectively fixedly connected to the two sides of the bottom of the table (35). The fixed frame (36) is fixedly connected to a partition (37) inside, and the rear side of the partition (37) is fixedly connected to a support sleeve (38). The upper part of the support sleeve (38) is rotatably connected to a vertical threaded rod (53), and the two sides of the support sleeve (38) are rotatably connected to horizontal threaded rods (39).

5. The green modular metal panel welding auxiliary robot arm according to claim 4, characterized in that: Both ends of the rear side of the fixing frame (36) are fixedly connected with a fixing block (41), the two transverse threaded rods (39) respectively penetrate the two fixing blocks (41) and are rotatably connected with the two fixing blocks (41), the outer sides of the two transverse threaded rods (39) are threadedly connected with a transverse moving plate (40), and the front ends of the two transverse moving plates (40) are fixedly connected with the two side clamping plates (67) respectively.

6. The green modular metal panel welding auxiliary robot arm according to claim 5, characterized in that: The vertical threaded rod (53) is threadedly connected to a vertical movable plate (54) on its outer side; a top plate (55) is fixedly connected to the rear side of the top of the fixed frame (36); the top of the vertical threaded rod (53) is rotatably connected to the top plate (55); the top of the vertical movable plate (54) is fixedly connected to a vertical rod (60); the vertical rod (60) penetrates the top plate (55) and is slidably connected to the top plate (55); the top of the vertical rod (60) is fixedly connected to a second connecting plate (61); and the top pressure plate (62) is fixedly connected to the bottom of the second connecting plate (61).

7. The green modular metal panel welding auxiliary robot arm according to claim 6, characterized in that: The two transverse threaded rods (39) are fixedly connected to a first friction plate (43) at opposite ends, a support plate (47) is fixedly connected inside the support sleeve (38), and both sides of the support plate (47) are rotatably connected to transverse connecting rods (42), one end of the two transverse connecting rods (42) is fixedly connected to a fifth bevel gear (45), one side of the two fifth bevel gears (45) is fixedly connected to a second friction plate (44), the two second friction plates (44) are respectively fitted with the two first friction plates (43), the outer sides of the two transverse connecting rods (42) are sleeved with a first spring (46), and the two ends of the two first springs (46) are respectively fitted with the fifth bevel gear (45) and the support plate (47).

8. The green modular metal panel welding auxiliary robot arm according to claim 7, characterized in that: The top of the support plate (47) is rotatably connected to a vertical connecting rod (48), the top of the vertical connecting rod (48) is fixedly connected to a sixth bevel gear (49), a second spring (52) is sleeved on the outer side of the vertical connecting rod (48), the two ends of the second spring (52) are respectively fitted with the sixth bevel gear (49) and the support plate (47), the top of the sixth bevel gear (49) is fixedly connected to a third friction plate (50), the bottom end of the vertical threaded rod (53) is fixedly connected to a fourth friction plate (51), the fourth friction plate ( The support sleeve (38) and the top plate (55) are fitted with a third friction plate (50), a limiting rod (63) is fixedly connected between the support sleeve (38) and the top plate (55), the limiting rod (63) passes through the vertical movable plate (54) and is slidably connected to the vertical movable plate (54), a third motor (57) is fixedly connected to the rear side of the support sleeve (38), and a seventh bevel gear (56) is fixedly connected to the output end of the third motor (57), and the seventh bevel gear (56) is respectively meshed with the sixth bevel gear (49) and the two fifth bevel gears (45).

9. The green modular metal panel welding auxiliary robot arm according to claim 1, characterized in that: A second slide plate (58) is fixedly connected to the rear side of the top of the table plate (35), and guide blocks (59) are fixedly connected to both ends of the rear side of the fixing frame (36), and the two guide blocks (59) are respectively fixedly connected to the two sides inside the second slide plate (58). A fixing plate (66) is fixedly connected to both ends of the rear side of the fixing frame (36), and a cross bar (64) is fixedly connected between the two fixing plates (66). Slide blocks (65) are fixedly connected to the rear sides of the two side clamping plates (67), and the two slide blocks (65) are respectively slidably connected to the two ends of the outer side of the cross bar (64).

10. The green modular metal panel welding auxiliary robot arm according to claim 1, characterized in that: The top front side of the table plate (35) is fixedly connected with a second slide rail (68), the interior of the second slide rail (68) is rotatably connected with a guide threaded rod (69), the outer side of the guide threaded rod (69) is threadedly connected with a second moving block (70), the second moving block (70) is slidably connected to the interior of the second slide rail (68), one side of the second moving block (70) is fixedly connected with a long plate clamping block (71), one side of the long plate clamping block (71) is fixedly connected with a hydraulic rod (73), the output end of the hydraulic rod (73) is fixedly connected with a long plate pressing block (72), one end of the second slide rail (68) is fixedly connected with a fourth motor (74), the output end of the fourth motor (74) is fixedly connected to the guide threaded rod (69).

Images