Welding device for pet cage manufacturing

Abstract

The invention discloses a welding device for pet cage manufacturing, and relates to the field of welding devices for pet cage manufacturing, the welding device comprises a workbench, a transverse guide rail is arranged in the middle of the upper end of the workbench, a first motor is arranged at one end of the transverse guide rail, and a first lead screw is arranged on a rotating shaft of the first motor; the pet cage welding device has the beneficial effects that the positions of the pet cage in the transverse dimension, the longitudinal dimension and the height dimension can be adjusted, after one side of the pet cage is welded, the position of the pet cage is adjusted through the operation, the non-welded side of the pet cage is adjusted to the position close to the mechanical arm, welding of different positions of the pet cage is facilitated, and the welding efficiency is improved. The positions of the mechanical arm and the welding rod do not need to be adjusted, the four sets of baffles are all unfolded around the welding rod, most electric sparks generated when the pet cage is welded through the welding rod can be blocked by the baffles, and therefore the splashing amount of the electric sparks is reduced, and damage caused by the splashing electric sparks to the mechanical arm, workers and the like is relieved.

Description

Technical Field

[0001] The present invention relates to the field of welding devices for manufacturing pet cages, and in particular to a welding device for manufacturing pet cages. Background Art

[0002] The welding equipment used in pet cage manufacturing is mainly used for the automated splicing and forming of metal cages. Its core functions include: welding low-carbon steel wire / galvanized wire into a regular mesh structure through electric welding to form the basic frame of the cage, and using a servo control system to achieve precise adjustment of the mesh width from 0.5 to 2.5 meters to meet the different size requirements of dog cages, bird cages, etc., and coordinating with zinc dipping or PVC coating technology to enhance the corrosion resistance of the finished product and extend the outdoor service life. Application areas include: domestic pet cages (such as metal fences for cats and dogs), metal frames for ornamental bird cages, stainless steel cages for experimental animals, and modular welding and assembly of large animal house fences in zoos. Modern CNC machines control the welding path through programming and are compatible with the production of special-shaped cage structures such as round and hexagonal shapes.

[0003] However, the welding device for manufacturing pet cages in the prior art is difficult to adjust the position of the pet cage after it is fixed. After welding one side of the pet cage, the position of the welding rod and the robotic arm needs to be frequently changed to weld the unwelded position of the pet cage, which is troublesome and has low work efficiency. Summary of the Invention

[0004] The present invention aims to provide a welding device for manufacturing pet cages, aiming to solve the problem of inconvenience in adjusting the position of the pet cage after it is fixed in the existing welding device for manufacturing pet cages. As a result, after welding one side of the pet cage, the position of the welding rod and the robotic arm need to be frequently changed, which reduces work efficiency.

[0005] In order to solve the above technical problems, the technical solution of the present invention is a welding device for manufacturing pet cages, comprising a workbench, a transverse guide rail is provided at the upper end and in the middle position of the workbench, a first motor is provided at one end of the transverse guide rail, a first screw rod is provided on the rotating shaft of the first motor, a first slider is provided on the first screw rod and is located inside the transverse guide rail for sliding, guide plates are provided at the upper end and on both sides of the workbench, and a longitudinal guide rail is provided at the upper end of the first slider.

[0006] As a further solution of the present invention: a slot is provided at the bottom of the longitudinal guide rail and near both sides; a second motor is provided at one end of the longitudinal guide rail, and a second screw is provided on the rotating shaft of the second motor;

[0007] A second slider is provided on the second screw rod and is located inside the longitudinal guide rail for sliding movement. A base plate is provided on the upper end of the second slider and is located above the longitudinal guide rail. Two groups of slide plates are provided at the bottom end of the base plate. Slide grooves are provided on the upper end of the longitudinal guide rail and near both sides.

[0008] As a further solution of the present invention, the first screw rod extends through the transverse guide rail into the rail groove, the first slider is threadedly connected to the first screw rod, the slot is slidably mounted on the corresponding guide plate, and the longitudinal guide rail is movably arranged above the workbench along the guide plate through the first motor, the first slider, and the first screw rod in conjunction with the slot;

[0009] The transverse guide rail and the longitudinal guide rail are arranged perpendicularly to each other above the workbench, the second screw rod and the second slider are threadedly connected, and the base plate is arranged on the longitudinal guide rail through the slide plate, the slide groove and the second motor to cooperate with the second slider along the second screw rod.

[0010] As a further solution of the present invention: a vertical frame is provided at the upper end of the base plate, a vertical slot is opened on the vertical frame, a hydraulic telescopic rod is provided at the bottom end of the vertical slot, limiting plates are provided on both inner side walls of the vertical slot, and a push plate is provided at the extending end of the hydraulic telescopic rod.

[0011] As a further solution of the present invention: a load-bearing plate is provided at one end of the push plate and located on one side of the vertical frame, two groups of support plates are provided on the side of the load-bearing plate away from the vertical frame and located at the bottom, and a load-bearing plate is provided on the side wall of the load-bearing plate and located at the upper end of the two groups of support plates.

[0012] As a further solution of the present invention: the push plate is slidably clamped in a position between two groups of limiting plates, the cross-section of the vertical groove is convex, the cross-section of the push plate is convex, the end of the push plate is fixedly connected to the side wall of the load-bearing plate, and the load-bearing plate is movably arranged along the vertical groove at a position on one side of the vertical frame through the push plate and the limiting plate in cooperation with the hydraulic telescopic rod, and the load-bearing plate and the load-bearing plate are arranged perpendicular to each other.

[0013] As a further solution of the present invention: a robotic arm is provided on the workbench, a shell is provided at the end of the robotic arm, a welding rod is provided on the shell, grooves are provided on the side walls of the shell at the end positions, a fixing component is provided inside the groove, a support plate is provided on the fixing component and located inside the groove, and a baffle is provided at the end of the support plate.

[0014] As a further solution of the present invention: the fixing assembly includes a screw and a nut, the screw and the support plate are fixedly connected at one end away from the baffle, both ends of the screw extend to the outside of the support plate, and the screw is rotatably connected to the support plate, and nuts are provided at both ends of the screw and located on the outside of the support plate.

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

[0016] 1. Start the first motor to drive the first screw rod to rotate clockwise. When the first screw rod rotates, it drives the first slider threadedly connected thereto to move right on the transverse guide rail, thereby driving the longitudinal guide rail to move right along the guide plate on the workbench through the slot, so that the pet cage located at the upper end of the carrying plate moves to the right. Start the first motor to drive the first screw rod to rotate counterclockwise. When the first screw rod rotates, it drives the first slider threadedly connected thereto to move left on the transverse guide rail, thereby driving the longitudinal guide rail to move left along the guide plate on the workbench through the slot, so that the pet cage located at the upper end of the carrying plate moves left, and the transverse position of the pet cage can be adjusted. Start the second motor to drive the second screw rod to rotate clockwise. When the second screw rod rotates, it drives the second slider threadedly connected thereto to move forward on the longitudinal guide rail. At this time, the bottom plate drives the vertical frame to move forward along the longitudinal guide rail through the slide plate and the slide groove, so that the pet cage located at the upper end of the carrying plate moves forward. Start the second motor to drive the second screw rod to rotate counterclockwise. When the second screw rod rotates, it drives the second slider threadedly connected thereto to move backward on the longitudinal guide rail. At this time, the bottom plate drives the vertical frame along the longitudinal guide rail through the slide plate and the slide groove The guide rail moves backward, causing the pet cage at the upper end of the carrying plate to move backward, so that the longitudinal position of the pet cage can be adjusted, and the hydraulic telescopic rod on the vertical frame is started to extend it. The hydraulic telescopic rod pushes the push plate to move along the limit plate toward the top of the vertical frame, and the push plate drives the pet cage extension vertical frame at the upper end of the carrying plate to move upward through the load-bearing plate, raising the height of the pet cage, and the hydraulic telescopic rod on the vertical frame is started to shorten it, and the hydraulic telescopic rod pulls the push plate to move along the limit plate toward the bottom of the vertical frame, and the push plate drives the pet cage extension vertical frame at the upper end of the carrying plate to move downward through the load-bearing plate, lowering the height of the pet cage. The support plate located between the load-bearing plate and the bottom of the carrying plate can increase the bearing capacity and stability of the carrying plate, so that the height of the pet cage can be adjusted, and the position of the pet cage in three dimensions, namely, horizontal, longitudinal and height, can be adjusted. After one side of the pet cage is welded, the position of the pet cage can be adjusted through the above operation, and the unwelded side of the pet cage can be adjusted to a position close to the robotic arm, which is convenient for welding different positions of the pet cage without adjusting the position of the robotic arm and the welding rod.

[0017] 2. Before welding the pet cage with the welding rod set on the robotic arm and the shell, turn the nut at the end of the screw counterclockwise to open the fixing assembly. At this time, turn the support plate out from the inside of the groove around the screw, unfold the baffle to one side of the welding rod, and then turn the nut clockwise to fix the screw to fix the position of the baffle at the end of the support plate. Through the above operation, all four sets of baffles are unfolded around the welding rod. Most of the electric sparks generated when the welding rod is welding the pet cage will be blocked by the baffle, thereby reducing the amount of electric sparks flying and reducing the damage caused by flying electric sparks to the robotic arm and staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a welding device for manufacturing pet cages;

[0019] Figure 2 A schematic diagram of the structure of a workbench of a welding device for manufacturing pet cages;

[0020] Figure 3 This is a schematic diagram of the back structure of a vertical frame of a welding device for manufacturing pet cages;

[0021] Figure 4 A schematic diagram of the structure of a vertical frame and a supporting plate of a welding device for manufacturing a pet cage;

[0022] Figure 5 A side view of a welding device for manufacturing pet cages;

[0023] Figure 6 A schematic diagram of the structure of a robotic arm and housing of a welding device for manufacturing pet cages;

[0024] Figure 7 This is a schematic diagram of the structure of the shell and baffle of a welding device used in manufacturing pet cages.

[0025] In the figure: 1. workbench; 2. horizontal guide rail; 3. first motor; 4. first screw rod; 5. first slider; 6. guide plate; 7. longitudinal guide rail; 8. slot; 9. second motor; 10. second screw rod; 11. second slider; 12. bottom plate; 13. slide plate; 14. slide groove; 15. vertical frame; 16. vertical slot; 17. limit plate; 18. hydraulic telescopic rod; 19. push plate; 20. load-bearing plate; 21. support plate; 22. load-bearing plate; 23. robotic arm; 24. shell; 25. welding rod; 26. groove; 27. support plate; 28. baffle; 29. ​​fixing assembly. DETAILED DESCRIPTION

[0026] The following is a further description of specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is intended to facilitate understanding of the present invention and does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0027] Example 1

[0028] See also Figure 1-Figure 7The present invention provides a technical solution: a welding device for manufacturing pet cages, including a workbench 1, a transverse guide rail 2 is provided at the upper end and in the middle position of the workbench 1, a first motor 3 is provided at one end of the transverse guide rail 2, a first screw rod 4 is provided on the rotating shaft of the first motor 3, a first slider 5 is provided on the first screw rod 4 and is located inside the transverse guide rail 2 for sliding, guide plates 6 are provided at the upper end and on both sides of the workbench 1, and a longitudinal guide rail 7 is provided at the upper end of the first slider 5.

[0029] A card slot 8 is provided at the bottom and near both sides of the longitudinal guide rail 7. A second motor 9 is provided at one end of the longitudinal guide rail 7. A second screw rod 10 is provided on the rotating shaft of the second motor 9. A second slider 11 is provided on the second screw rod 10 and is located inside the longitudinal guide rail 7 for sliding. A bottom plate 12 is provided at the upper end of the second slider 11 and above the longitudinal guide rail 7. Two groups of slides 13 are provided at the bottom end of the bottom plate 12. Slide grooves 14 are provided at the upper end of the longitudinal guide rail 7 and near both sides.

[0030] The first screw rod 4 passes through the transverse guide rail 2 and extends into the rail groove. The first slider 5 is threadedly connected to the first screw rod 4. The slot 8 is slidably clamped on the corresponding guide plate 6. The longitudinal guide rail 7 is arranged above the workbench 1 through the first motor 3, the first slider 5 and the first screw rod 4 in cooperation with the slot 8 along the guide plate 6. The transverse guide rail 2 and the longitudinal guide rail 7 are arranged perpendicular to each other above the workbench 1. The second screw rod 10 and the second slider 11 are threadedly connected. The bottom plate 12 is arranged on the longitudinal guide rail 7 along the second screw rod 10 in cooperation with the second slider 11 through the slide plate 13, the slide groove 14 and the second motor 9. Start the second motor to When the second motor is started and the second screw rod is rotated counterclockwise, the second screw rod drives the second slider threadedly connected thereto to move backward on the longitudinal guide rail. At this time, the bottom plate drives the vertical frame to move backward along the longitudinal guide rail through the slide plate and the slide groove, so that the pet cage located at the upper end of the carrying plate moves backward, so that the longitudinal position of the pet cage can be adjusted.

[0031] A vertical frame 15 is provided at the upper end of the bottom plate 12, and a vertical slot 16 is provided on the vertical frame 15. A hydraulic telescopic rod 18 is provided at the bottom end of the vertical slot 16. A limit plate 17 is provided on both inner side walls of the vertical slot 16. A push plate 19 is provided at the extended end of the hydraulic telescopic rod 18. A load-bearing plate 20 is provided at one end of the push plate 19 and located on one side of the vertical frame 15. The load-bearing plate 20 is away from the side of the vertical frame 15 and is located at the bottom position. Two groups of support plates 21 are provided on the side wall of the load-bearing plate 20 and are located at the upper end of the two groups of support plates 21. The hydraulic telescopic rod located on the vertical frame extends it, and the hydraulic telescopic rod pushes the push plate to move along the limit plate toward the top of the vertical frame. The push plate drives the pet cage extension vertical frame located at the upper end of the load-bearing plate to move upward through the load-bearing plate, thereby raising the height of the pet cage. The hydraulic telescopic rod located on the vertical frame is activated to shorten it, and the hydraulic telescopic rod pulls the push plate to move along the limit plate toward the bottom of the vertical frame. The push plate drives the pet cage extension vertical frame located at the upper end of the load-bearing plate to move downward through the load-bearing plate, thereby lowering the height of the pet cage, thereby adjusting the height of the pet cage.

[0032] The push plate 19 is slidably clamped in a position between the two sets of limit plates 17. The cross section of the vertical groove 16 is convex, and the cross section of the push plate 19 is convex. The end of the push plate 19 is fixedly connected to the side wall of the load-bearing plate 20. The load-bearing plate 20 is movably arranged along the vertical groove 16 at a position on one side of the vertical frame 15 through the push plate 19 and the limit plate 17 in cooperation with the hydraulic telescopic rod 18. The load-bearing plate 20 and the load-bearing plate 22 are arranged perpendicular to each other.

[0033] A robotic arm 23 is provided on the workbench 1, a shell 24 is provided at the end of the robotic arm 23, a welding rod 25 is provided on the shell 24, a groove 26 is provided on the side wall of the shell 24 and at the end position, a fixing component 29 is provided inside the groove 26, a support plate 27 is provided on the fixing component 29 and inside the groove 26, and a baffle 28 is provided at the end of the support plate 27.

[0034] When in use, the staff places the pet cage on the upper end of the carrying plate 22, and then starts the first motor 3 to drive the first screw rod 4 to rotate clockwise. When the first screw rod 4 rotates, it drives the first slider 5 threadedly connected thereto to move rightward on the transverse guide rail 2, thereby driving the longitudinal guide rail 7 to move rightward along the guide plate 6 through the slot 8, so that the pet cage located on the upper end of the carrying plate 22 moves rightward, and starts the first motor 3 to drive the first screw rod 4 to rotate counterclockwise. When the first screw rod 4 rotates, it drives the first slider 5 threadedly connected thereto to move leftward on the transverse guide rail 2, thereby driving the longitudinal guide rail 7 to move leftward along the guide plate 6 through the slot 8, so that the pet cage located on the upper end of the carrying plate 22 moves rightward. The pet cage at the end moves to the left, and the lateral position of the pet cage can be adjusted. The second motor 9 is started to drive the second screw rod 10 to rotate clockwise. When the second screw rod 10 rotates, it drives the second slider 11 threadedly connected thereto to move forward on the longitudinal guide rail 7. At this time, the bottom plate 12 drives the vertical frame 15 to move forward along the longitudinal guide rail 7 through the slide plate 13 and the slide groove 14, so that the pet cage located at the upper end of the carrying plate 22 moves forward. The second motor 9 is started to drive the second screw rod 10 to rotate counterclockwise. When the second screw rod 10 rotates, it drives the second slider 11 threadedly connected thereto to move backward on the longitudinal guide rail 7. At this time, the bottom plate 12 drives the vertical frame 15 along the longitudinal guide rail 7 through the slide plate 13 and the slide groove 14. The guide rail 7 moves backward, causing the pet cage at the upper end of the supporting plate 22 to move backward, and the longitudinal position of the pet cage can be adjusted. The hydraulic telescopic rod 18 on the vertical frame 15 is activated to extend it. The hydraulic telescopic rod 18 pushes the push plate 19 to move along the limit plate 17 toward the top of the vertical frame 15. The push plate 19 drives the pet cage at the upper end of the supporting plate 22 to extend through the bearing plate 20. The vertical frame 15 moves upward to raise the height of the pet cage. The hydraulic telescopic rod 18 on the vertical frame 15 is activated to shorten it. The hydraulic telescopic rod 18 pulls the push plate 19 to move along the limit plate 17 toward the bottom of the vertical frame 15. The push plate 19 drives the pet cage at the upper end of the supporting plate 22 to extend through the bearing plate 20. The vertical frame 15 moves downward to lower the height of the pet cage, wherein the support plate 21 located between the load-bearing plate 20 and the bottom of the load-bearing plate 22 can improve the load-bearing capacity and stability of the load-bearing plate 22, so that the height of the pet cage can be adjusted, and the position of the pet cage in three dimensions, namely, the horizontal, vertical and height, can be adjusted. After one side of the pet cage is welded, the position of the pet cage can be adjusted by the above operation, and the unwelded side of the pet cage can be adjusted to a position close to the robotic arm 23, so as to facilitate welding of different positions of the pet cage without adjusting the position of the robotic arm 23 and the welding rod 25. After that, the robotic arm 23 and the welding rod 25 set on the shell 24 weld the pet cage.

[0035] Example 2

[0036] See also Figure 1-Figure 7The present invention provides a technical solution: a welding device for manufacturing pet cages, including a workbench 1, a transverse guide rail 2 is provided at the upper end and in the middle position of the workbench 1, a first motor 3 is provided at one end of the transverse guide rail 2, a first screw rod 4 is provided on the rotating shaft of the first motor 3, a first slider 5 is provided on the first screw rod 4 and is located inside the transverse guide rail 2 for sliding, guide plates 6 are provided at the upper end and on both sides of the workbench 1, and a longitudinal guide rail 7 is provided at the upper end of the first slider 5.

[0037] A card slot 8 is provided at the bottom and near both sides of the longitudinal guide rail 7. A second motor 9 is provided at one end of the longitudinal guide rail 7. A second screw rod 10 is provided on the rotating shaft of the second motor 9. A second slider 11 is provided on the second screw rod 10 and is located inside the longitudinal guide rail 7 for sliding. A bottom plate 12 is provided at the upper end of the second slider 11 and above the longitudinal guide rail 7. Two groups of slides 13 are provided at the bottom end of the bottom plate 12. Slide grooves 14 are provided at the upper end of the longitudinal guide rail 7 and near both sides.

[0038] A robotic arm 23 is provided on the workbench 1, and a shell 24 is provided at the end of the robotic arm 23. A welding rod 25 is provided on the shell 24. Grooves 26 are provided on the side walls of the shell 24 and at the end positions. A fixing component 29 is provided inside the groove 26. A support plate 27 is provided on the fixing component 29 and located inside the groove 26. A baffle 28 is provided at the end of the support plate 27. Four groups of baffles 28 are unfolded around the welding rod 25. Most of the electric sparks generated when the welding rod 25 welds the pet cage will be blocked by the baffle 28, thereby reducing the amount of electric sparks flying and reducing the damage caused by the flying electric sparks to the robotic arm 23 and the staff.

[0039] The fixing assembly 29 includes a screw and a nut. The screw and the support plate 27 are fixedly connected at one end away from the baffle 28. Both ends of the screw extend to the outside of the support plate 27, and the screw is rotatably connected to the support plate 27. Nuts are provided at both ends of the screw and located on the outside of the support plate 27. The nut at the end of the screw is rotated counterclockwise to open the fixing assembly 29. At this time, the support plate 27 is rotated out of the groove 26 around the screw, and the baffle 28 is unfolded to the side of the welding rod 25. Then, the nut is rotated clockwise to fix the screw, thereby fixing the position of the baffle 28 at the end of the support plate 27.

[0040] Specifically, before the robotic arm 23 and the welding rod 25 provided on the shell 24 weld the pet cage, the nut at the end of the screw is rotated counterclockwise to open the fixing assembly 29. At this time, the support plate 27 is rotated out from the inside of the groove 26 around the screw, and the baffle 28 is unfolded to the side of the welding rod 25. Then, the nut is rotated clockwise to fix the screw, thereby fixing the position of the baffle 28 at the end of the support plate 27. Through the above operation, the four groups of baffles 28 are unfolded around the welding rod 25. Most of the electric sparks generated when the welding rod 25 welds the pet cage will be blocked by the baffle 28, thereby reducing the amount of electric sparks flying and reducing the damage caused by the flying electric sparks to the robotic arm 23 and the staff.

[0041] Working principle: The staff places the pet cage on the upper end of the carrying plate 22, and then starts the first motor 3 to drive the first screw rod 4 to rotate clockwise. When the first screw rod 4 rotates, it drives the first slider 5 threadedly connected thereto to move rightward on the transverse guide rail 2, thereby driving the longitudinal guide rail 7 to move rightward along the guide plate 6 through the slot 8, so that the pet cage located at the upper end of the carrying plate 22 moves to the right. The first motor 3 is started to drive the first screw rod 4 to rotate counterclockwise. When the first screw rod 4 rotates, it drives the first slider 5 threadedly connected thereto to move leftward on the transverse guide rail 2, thereby driving the longitudinal guide rail 7 to move leftward along the guide plate 6 through the slot 8, so that the pet cage located at the upper end of the carrying plate 22 moves to the left, which can adjust the lateral position of the pet cage. The position is adjusted, the second motor 9 is started to drive the second screw rod 10 to rotate clockwise, and when the second screw rod 10 rotates, it drives the second slider 11 threadedly connected thereto to move forward on the longitudinal guide rail 7. At this time, the bottom plate 12 drives the vertical frame 15 to move forward along the longitudinal guide rail 7 through the slide plate 13 and the slide groove 14, so that the pet cage located at the upper end of the carrying plate 22 moves forward. The second motor 9 is started to drive the second screw rod 10 to rotate counterclockwise. When the second screw rod 10 rotates, it drives the second slider 11 threadedly connected thereto to move backward on the longitudinal guide rail 7. At this time, the bottom plate 12 drives the vertical frame 15 to move backward along the longitudinal guide rail 7 through the slide plate 13 and the slide groove 14, so that the pet cage located at the upper end of the carrying plate 22 moves backward, so that the longitudinal position of the pet cage can be adjusted;

[0042] Secondly, the hydraulic telescopic rod 18 on the vertical frame 15 is activated to extend it, and the hydraulic telescopic rod 18 pushes the push plate 19 to move along the limit plate 17 toward the top of the vertical frame 15. The push plate 19 drives the pet cage extension vertical frame 15 at the upper end of the load-bearing plate 22 to move upward through the load-bearing plate 20, thereby raising the height of the pet cage. The hydraulic telescopic rod 18 on the vertical frame 15 is activated to shorten it, and the hydraulic telescopic rod 18 pulls the push plate 19 to move along the limit plate 17 toward the bottom of the vertical frame 15. The push plate 19 drives the pet cage extension vertical frame 15 at the upper end of the load-bearing plate 22 to move downward through the load-bearing plate 20, thereby lowering the height of the pet cage. The support plate 21 located between the load-bearing plate 20 and the bottom of the load-bearing plate 22 can raise the load-bearing plate 2 2's load-bearing capacity and stability, so that the height of the pet cage can be adjusted, and the position of the pet cage in three dimensions, namely, horizontal, longitudinal and height, can be adjusted. After one side of the pet cage is welded, the position of the pet cage can be adjusted through the above operation. The unwelded side of the pet cage is adjusted to a position close to the mechanical arm 23, which is convenient for welding different positions of the pet cage. There is no need to adjust the position of the mechanical arm 23 and the welding rod 25. Before welding the pet cage with the welding rod 25 provided on the mechanical arm 23 and the housing 24, turn the nut at the end of the screw counterclockwise to open the fixing assembly 29. At this time, turn the support plate 27 out from the inside of the groove 26 around the screw, and unfold the baffle 28 to the side of the welding rod 25;

[0043] Finally, the screw is fixed by turning the nut clockwise, thereby fixing the position of the baffle 28 at the end of the support plate 27. Through the above operation, the four sets of baffles 28 are unfolded around the welding rod 25. Most of the electric sparks generated when the welding rod 25 welds the pet cage will be blocked by the baffle 28, thereby reducing the amount of electric sparks flying and reducing the damage caused by the flying electric sparks to the robot arm 23 and the staff. After that, the welding rod 25 set on the robot arm 23 and the shell 24 welds the pet cage.

[0044] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A welding device for manufacturing pet cages, comprising a workbench (1), characterized in that: A transverse guide rail (2) is provided at the upper end and in the middle of the workbench (1); a first motor (3) is provided at one end of the transverse guide rail (2); a first screw rod (4) is provided on the rotating shaft of the first motor (3); a first slider (5) is provided on the first screw rod (4) and is slidably provided inside the transverse guide rail (2); guide plates (6) are provided at the upper end and on both sides of the workbench (1); and a longitudinal guide rail (7) is provided at the upper end of the first slider (5).

2. A welding device for manufacturing a pet cage according to claim 1, characterized in that: The longitudinal guide rail (7) is provided with a clamping groove (8) at the bottom and near both sides. A second motor (9) is provided at one end of the longitudinal guide rail (7). A second screw rod (10) is provided on the rotating shaft of the second motor (9). A second slider (11) is slidably provided on the second screw rod (10) and located inside the longitudinal guide rail (7); a bottom plate (12) is provided at the upper end of the second slider (11) and located above the longitudinal guide rail (7); two groups of slide plates (13) are provided at the bottom end of the bottom plate (12); and sliding grooves (14) are provided at the upper end of the longitudinal guide rail (7) and near both sides.

3. A welding device for manufacturing a pet cage according to claim 2, characterized in that: The first screw rod (4) passes through the transverse guide rail (2) and extends into the rail groove. The first slider (5) and the first screw rod (4) are threadedly connected. The clamping groove (8) is slidably clamped on the corresponding guide plate (6). The longitudinal guide rail (7) is movably arranged above the workbench (1) along the guide plate (6) through the first motor (3), the first slider (5) and the first screw rod (4) in conjunction with the clamping groove (8). The transverse guide rail (2) and the longitudinal guide rail (7) are arranged perpendicularly to each other above the workbench (1); the second screw rod (10) and the second slider (11) are threadedly connected; the base plate (12) is movably arranged on the longitudinal guide rail (7) along the second screw rod (10) in cooperation with the second slider (11) through the slide plate (13), the slide groove (14) and the second motor (9).

4. The welding device for manufacturing a pet cage according to claim 2, characterized in that: A vertical frame (15) is provided at the upper end of the bottom plate (12), a vertical slot (16) is provided on the vertical frame (15), a hydraulic telescopic rod (18) is provided at the bottom end of the vertical slot (16), limiting plates (17) are provided on both inner side walls of the vertical slot (16), and a push plate (19) is provided at the extended end of the hydraulic telescopic rod (18).

5. The welding device for manufacturing a pet cage according to claim 4, characterized in that: A load-bearing plate (20) is provided at one end of the push plate (19) and located on one side of the vertical frame (15); two groups of support plates (21) are provided at the bottom of the load-bearing plate (20) away from the vertical frame (15); and a load-bearing plate (22) is provided on the side wall of the load-bearing plate (20) and located on the upper ends of the two groups of support plates (21).

6. The welding device for manufacturing a pet cage according to claim 5, characterized in that: The push plate (19) is slidably clamped between two groups of limit plates (17); the cross section of the vertical slot (16) is convex; the cross section of the push plate (19) is convex; the end of the push plate (19) is fixedly connected to the side wall of the load-bearing plate (20); the load-bearing plate (20) is movably arranged at a side position of the vertical frame (15) along the vertical slot (16) through the push plate (19) and the limit plate (17) in cooperation with the hydraulic telescopic rod (18); the load-bearing plate (20) and the load-bearing plate (22) are arranged perpendicular to each other.

7. The welding device for manufacturing a pet cage according to claim 1, characterized in that: A mechanical arm (23) is provided on the workbench (1), a shell (24) is provided at the end of the mechanical arm (23), a welding rod (25) is provided on the shell (24), a groove (26) is provided on the side wall of the shell (24) and at the end position, a fixing component (29) is provided inside the groove (26), a support plate (27) is provided on the fixing component (29) and located inside the groove (26), and a baffle (28) is provided at the end of the support plate (27).

8. The welding device for manufacturing a pet cage according to claim 7, characterized in that: The fixing assembly (29) includes a screw and a nut. The screw is fixed to one end of the support plate (27) away from the baffle (28). Both ends of the screw extend to the outside of the support plate (27). The screw is rotatably connected to the support plate (27). Nuts are provided at both ends of the screw and located outside the support plate (27).

Images