A plasma arc welding equipment for the production of ultrasonic cleaning machine cleaning cages

Abstract

This invention relates to the field of ultrasonic cleaning cage welding technology, specifically a plasma arc welding device for producing ultrasonic cleaning cages. The device includes a first welding processing structure, a second welding processing structure, and a guide control structure. The first welding processing structure is fixedly connected to the second welding processing structure, and the guide control structure is fixedly installed at the bottom of the second welding processing structure. Through the structural design of the first welding processing structure, the first and second mesh panels are welded in a limiting manner. The movable frame and guide frame move longitudinally, changing the height of the welding head for longitudinal welding. A spring-driven seat controls the welding head to fit the connection position of the first and second mesh panels, achieving the purpose of fitting and welding stability, thereby enabling continuous production, rapid combination welding of the first and second mesh panels, and efficient integrated operation, automating the welding of multiple sets of mesh panels.

Description

Technical Field

[0001] This invention relates to the field of ultrasonic cleaning cage welding technology, specifically to a plasma arc welding equipment for the production of ultrasonic cleaning cages. Background Technology

[0002] The production process of the ultrasonic cleaning machine cleaning cage is as follows:

[0003] 1. Material preparation: Select 304 or 316 stainless steel wire or sheet to ensure corrosion resistance and strength meet the standards;

[0004] 2. Cutting and blanking: Use laser or stamping to cut the wire mesh and frame components to the required dimensions;

[0005] 3. Welding and forming: Stainless steel wire is woven into a mesh, and then the mesh and frame are welded into a complete wire basket structure using argon arc welding, spot welding and other techniques.

[0006] 4. Assembly and reinforcement: Install handles and other accessories, and grind the weld points;

[0007] 5. Surface treatment: Through processes such as electropolishing, the surface is made smoother, rust-proof, and aesthetically pleasing;

[0008] 6. Quality Inspection: Check the strength of the weld joints, dimensional accuracy, and surface flatness to ensure they meet the usage requirements.

[0009] However, the plasma arc welding equipment used in the production of ultrasonic cleaning cages often adopts a distributed welding method, which cannot be efficiently integrated to automate the welding of multiple mesh panels. This project, through the design of the overall structure, can process multiple welding surfaces at one time and carry out continuous processing and production, thereby improving welding quality and enabling streamlined production. Summary of the Invention

[0010] To address the problems in the prior art, the present invention provides a plasma arc welding device for the production of ultrasonic cleaning cages.

[0011] The technical solution adopted by the present invention to solve its technical problem is: a plasma arc welding equipment for the production of ultrasonic cleaning machine cleaning cage, including a first welding treatment structure, a second welding treatment structure and a guide control structure, wherein the first welding treatment structure is fixedly connected to the second welding treatment structure, and the guide control structure is fixedly provided at the bottom of the second welding treatment structure.

[0012] The first welding processing structure is used for welding the mesh structure. The mesh structure is limited at the bottom by a limiting mechanism and a support and protection component. At the same time, the swing rod rotates to drive the locking block to move, so that the locking block squeezes the second mesh, ensuring that the first mesh and the second mesh are attached and fixed. The welding process is carried out longitudinally by the welding control component.

[0013] The second welding structure is used for welding the bottom of the mesh structure to the third mesh. The fifth electrically controlled telescopic rod, by changing its position, squeezes the mesh structure, making the mesh structure and the third mesh fastened together. The welding process is carried out by the second plasma arc welding machine.

[0014] The guide control structure is used for guiding the mesh mechanism and the third mesh.

[0015] Specifically, the first welding processing structure includes a welding control component, a limiting component, and a support and protection component. The bottom of the welding control component is fixedly connected to the support and protection component, and the center of the welding control component is provided with a limiting component, which is also fixed to the support and protection component.

[0016] The welding control components include a first track and a second track, which are symmetrically arranged. A guide frame and a movable frame are slidably mounted on the first and second tracks. A second electrically controlled telescopic rod is fixedly installed on the second track. The second electrically controlled telescopic rod, through extension and retraction, drives the sliding frame to move, causing the sliding frame to drive the movable frame and the guide frame to move longitudinally. A first plasma arc welding machine is also installed on the second track. The first plasma arc welding machine is connected to the welding head. The welding head is hinged through a connecting collar. The upper end of the connecting collar is rotatably connected to the guide frame. A movable sleeve shaft is sleeved at the front end of the welding head. The lower end of the movable sleeve shaft is hinged to the guide frame through the first electrically controlled telescopic rod. A spring push seat is installed at the rear end of the welding head. The spring push seat is fixed to the connecting collar and controls the extension and retraction adjustment of the welding head.

[0017] Specifically, the limiting component includes a mesh structure and a limiting mechanism, the limiting mechanism being used for the installation of the mesh structure;

[0018] The mesh structure is set up by connecting the first mesh and the second mesh;

[0019] The limiting mechanism includes a bottom support unit, a first guide frame, a clamping plate, and a limiting unit. The front end of the limiting unit is fixed to the first guide frame. A clamping plate is fixedly installed on the first guide frame. The bottom support unit is fixedly installed on both the first guide frame and the limiting unit.

[0020] Specifically, the bottom support unit includes a fixed stand, which is fixed to a reinforcing plate. A hydraulic seat is installed on the reinforcing plate, and the hydraulic seat controls the extension and retraction adjustment of the telescopic plate.

[0021] The limiting unit includes a second guide frame, on which a fastening seat is fixedly mounted. The fastening seat is fixed to the first guide frame. A swing arm is rotatably mounted on the fastening seat. A locking block is fixed on the swing arm. The lower end of the swing arm is hinged to a third electrically controlled telescopic rod. The third electrically controlled telescopic rod is hinged to the base frame. The base frame is fixed to the fastening seat via a frame body. A fixed mounting plate is fixed to the second guide frame. A fixed hanging rod is fixed on the fixed mounting plate. The fixed mounting plate is fixed to the first guide frame.

[0022] Specifically, the supporting and protective components include a support ring frame, a stabilizing frame fixedly mounted on the support ring frame, and a connecting frame fixed to the support ring frame via a connecting platform. A fourth electrically controlled telescopic rod is fixedly mounted on the connecting frame. The fourth electrically controlled telescopic rod provides bottom support for the second mesh panel by telescopic movement. The hydraulic seat provides bottom support for the first mesh panel via a telescopic plate. The first track and the second track are fixed to the support ring frame via the connecting platform, and the hydraulic seat is fixed to the stabilizing frame.

[0023] Specifically, the second welding processing structure includes a pressing component, a mounting platform, and an alignment welding component. The pressing component is fixedly mounted on the mounting platform, and the alignment welding component is fixedly connected to the bottom of the mounting platform.

[0024] The pressing component includes a track platform, on which a stepper motor is mounted. The stepper motor drives a lead screw to rotate, thereby changing the height of the motion frame and allowing the motion frame to slide on the track platform. A connecting rod is fixedly connected to the motion frame via a connecting frame, and a fifth electrically controlled telescopic rod is mounted on the connecting frame.

[0025] Specifically, the alignment welding component includes a support base, on which a telescopic control base is installed. The telescopic control base controls the telescopic extension and retraction of the support trough frame. A connecting platform is fixedly installed on the telescopic control base, and an electrically controlled push-guide base is fixedly installed on the connecting platform. The electrically controlled push-guide base controls the telescopic connection of the second plasma arc welding machine. The top of the telescopic control base is fixed to the support trough frame. A sliding telescopic block is telescopically connected to the support trough frame via a sixth electrically controlled telescopic rod. The sliding telescopic block slides and adjusts within the support trough frame. The support trough frame, the sliding telescopic block, and the sixth electrically controlled telescopic rod are used for the snap-fit ​​of the third mesh sheet.

[0026] The third mesh has rings at its four corners. The third mesh is connected to the bottom of the first mesh through the rings and is reinforced by welding.

[0027] Specifically, the guide control structure includes a protective platform, on which a seventh electrically controlled telescopic rod is installed. The seventh electrically controlled telescopic rod controls the extension and retraction of the mating platform. The guide rod is fixed to the protective platform, and the mating platform slides on the guide rod. The mating platform is adapted to the groove on the bearing groove frame. Through the displacement of the mating platform, the third mesh is disengaged from the first and second meshes. The support seat is fixed to the guide rod and the protective platform.

[0028] Specifically, the lower ends of the first and third mesh panels are welded and fixed by a second plasma arc welding machine. A guide frame is provided on the side of the bearing trough frame, and the upper end of the guide frame is fixed to the support ring frame. The guide frame is used to guide the movement of the fifth electrically controlled telescopic rod and to perform side protection function.

[0029] Specifically, the mounting platform is fixed to the track platform, and the telescopic control seat changes the position of the bearing slot frame by telescopic movement, so that the bearing slot frame brings in the third mesh piece and aligns it with the first mesh piece, and drives the third mesh piece and the first mesh piece to move down, while welding is performed by the second plasma arc welding machine.

[0030] The beneficial effects of this invention are:

[0031] Firstly, this invention, through the structural design of the first welding processing structure, simultaneously limits the positioning of the first and second mesh sheets while welding them. The movable frame and guide frame move longitudinally, changing the height of the welding head for longitudinal welding. A spring-driven seat controls the welding head to fit the connection position of the first and second mesh sheets, achieving a close-fitting welding purpose. Simultaneously, the first electrically controlled telescopic rod, through extension and retraction, allows the welding head to rotate and adjust around the connecting collar, thereby changing the welding position and angle for better fit between the first and second mesh sheets. Furthermore, the third electrically controlled telescopic rod, through extension and retraction, drives the swing arm to rotate, changing the position of the locking block, causing the locking block to press against the second mesh sheet, ensuring stable positioning and limiting of the second and first mesh sheets. This facilitates the limited-position welding process, ensures welding stability, and enables continuous production. It allows for rapid combined welding of the first and second mesh sheets, enabling efficient integrated operations and automated welding of multiple mesh sheets.

[0032] Second, this invention, through the setting of the second welding processing structure, connects and fixes the lower ends of the first and second mesh sheets to the third mesh sheet. At this time, the fifth electrically controlled telescopic rod can squeeze the first and second mesh sheets through displacement adjustment, combining the first, second, and third mesh sheets. Simultaneously, the electrically controlled push seat controls the second plasma arc welding machine to perform welding operations. The third mesh sheet is limited on the bearing groove frame by the sliding telescopic block, and the lateral position of the sliding telescopic block is equal to the clamping position of the third mesh sheet, thereby ensuring the alignment of the third mesh sheet. Furthermore, the telescopic control seat changes the position of the third mesh sheet by telescopic movement, allowing the third mesh sheet to combine with the first and second mesh sheets, improving the automation coordination capability.

[0033] Third, the present invention facilitates the separation of the first, second, and third mesh sheets through the structural design of the guide and control structure. At this time, the mating platform is inserted into the bearing slot frame, and the telescopic control seat descends. The mating platform then supports the first, second, and third mesh sheets. Afterwards, the first, second, and third mesh sheets are removed by extending and retracting the seventh electrically controlled telescopic rod, and the guide and arrangement work is automated. Attached Figure Description

[0034] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0035] Figure 1 This is a perspective view of the main body of the present invention;

[0036] Figure 2 This is a three-dimensional side view of the main body of the present invention;

[0037] Figure 3 This is a perspective view of the first welding treatment structure in this invention;

[0038] Figure 4 This is a perspective view of the welding control component in this invention;

[0039] Figure 5 This is a perspective view of the limiting component in this invention;

[0040] Figure 6 This is a perspective view of the mesh structure in this invention;

[0041] Figure 7 This is a perspective view of the limiting mechanism in this invention;

[0042] Figure 8 This is a perspective view of the bottom support unit in this invention;

[0043] Figure 9 This is a perspective view of the limiting unit in this invention;

[0044] Figure 10 This is a perspective view of the supporting and protective component in this invention;

[0045] Figure 11 This is a perspective view of the second welding treatment structure in this invention;

[0046] Figure 12 This is a perspective view of the pressing component in this invention;

[0047] Figure 13 This is a three-dimensional exploded view of the alignment and welding components in this invention;

[0048] Figure 14 This is a perspective view of the guide bar control structure in this invention.

[0049] In the diagram: 1-First welding treatment structure, 2-Second welding treatment structure, 3-Guide control structure, 4-Welding control component, 5-Limiting component, 6-Support and protection component, 7-Modible frame, 8-First track, 9-Modible sleeve shaft, 10-Connecting collar, 11-First plasma arc welding machine, 12-First electrically controlled telescopic rod, 13-Sliding frame, 14-Second track, 15-Second electrically controlled telescopic rod, 16-Welding head, 17-Guide frame, 18-Mesh mechanism, 19-Limiting mechanism, 20-First mesh, 21-Second mesh, 22-Bottom support unit, 23-First guide frame, 24-Clamping plate, 25-Limiting unit, 26-Fixed stand, 27-Reinforcing plate, 28-Hydraulic base, 29-Telescopic plate, 30-Fixed hanging rod, 31-Fixed mounting plate, 32-Second guide frame, 33-Base frame. 34-Third electrically controlled telescopic rod, 35-Card block, 36-Swing rod, 37-Nested seat, 38-Fastening seat, 39-Stabilizing frame, 40-Load-supporting ring frame, 41-Fourth electrically controlled telescopic rod, 42-Connecting frame, 43-Connecting platform, 44-Pressing component, 45-Mounting platform, 46-Alignment welding component, 47-Connecting rod, 48-Stepper motor, 49-Track platform, 50-Motion frame, 51-Connecting frame, 52-Fifth electrically controlled telescopic rod, 53-Screw rod, 54-Third mesh, 55-Second plasma arc welding machine, 56-Telescopic control seat, 57-Connecting platform, 58-Electrically controlled push seat, 59-Load-supporting seat, 60-Sixth electrically controlled telescopic rod, 61-Sliding telescopic block, 62-Bearing groove frame, 63-Matching insertion platform, 64-Guide rod, 65-Seventh electrically controlled telescopic rod, 66-Protective platform, 67-Spring push seat. Detailed Implementation

[0050] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0051] The invention will be further described below with reference to the accompanying drawings.

[0052] Example

[0053] like Figures 1-14 As shown, the present invention provides a plasma arc welding device for producing ultrasonic cleaning cages, comprising a first welding processing structure 1, a second welding processing structure 2, and a guide control structure 3. The first welding processing structure 1 is fixedly connected to the second welding processing structure 2, and the guide control structure 3 is fixedly provided at the bottom of the second welding processing structure 2.

[0054] The first welding structure 1 is used for welding the mesh mechanism 18. The mesh mechanism 18 is limited at the bottom by the limiting mechanism 19 and the supporting protection component 6. At the same time, the swing rod 36 rotates, driving the locking block 35 to move, so that the locking block 35 presses the second mesh 21, ensuring that the first mesh 20 and the second mesh 21 are attached and fixed. The welding control component 4 performs longitudinal welding. Through the structural setting of the first welding structure 1, the first mesh 20 and the second mesh 21 are limited while the first mesh 20 and the second mesh 21 are welded. The movable frame 7 and the guide frame 17 move longitudinally to change the height of the welding head 16 for longitudinal welding. The spring push seat 67 controls the welding head 16 to be able to fit the first mesh. The connection position of the first mesh 20 and the second mesh 21 is adjusted to achieve a close fit welding purpose. At the same time, the first electrically controlled telescopic rod 12 can extend and retract to allow the welding head 16 to rotate and adjust around the connecting collar 10, thereby changing the welding position and adjusting the angle to better fit the first mesh 20 and the second mesh 21. Meanwhile, the third electrically controlled telescopic rod 34 can extend and retract to drive the swing rod 36 to rotate, changing the position of the clamping block 35, so that the clamping block 35 presses the second mesh 21, making the second mesh 21 and the first mesh 20 stably limited, facilitating the limited welding process, ensuring the stability of the welding performance, thereby realizing continuous production, quickly performing the combined welding of the first mesh 20 and the second mesh 21, carrying out efficient integrated operations, and automating the welding of multiple sets of meshes.

[0055] The second welding structure 2 is used for welding the bottom of the mesh mechanism 18 to the third mesh 54. The fifth electrically controlled telescopic rod 52, by changing its position, compresses the mesh mechanism 18, thus securing it to the third mesh 54. Welding is then performed using a second plasma arc welding machine 55. Through the second welding structure 2, the lower ends of the first mesh 20 and the second mesh 21 are connected and fixed to the third mesh 54. At this time, the fifth electrically controlled telescopic rod 52 can be adjusted to move the first mesh 20 and the second mesh 21. The first mesh 20, the second mesh 21 and the third mesh 54 are combined by extrusion. At the same time, the electric control push seat 58 controls the second plasma arc welding machine 55 to perform welding operations. The third mesh 54 is limited on the bearing groove frame 62 by the sliding telescopic block 61, and the lateral position of the sliding telescopic block 61 is equal to the clamping position of the third mesh 54, thereby ensuring the alignment of the third mesh 54. The telescopic control seat 56 changes the position of the third mesh 54 by telescopic movement, so that the third mesh 54 can be combined with the first mesh 20 and the second mesh 21, improving the automation coordination capability.

[0056] The guide control structure 3 is used for guiding the mesh mechanism 18 and the third mesh 54. Through the structural setting of the guide control structure 3, it is convenient to disengage the first mesh 20, the second mesh 21, and the third mesh 54. At this time, the mating platform 63 is inserted into the bearing slot 62, and the telescopic control seat 56 descends. The mating platform 63 then supports the first mesh 20, the second mesh 21, and the third mesh 54. Afterwards, the first mesh 20, the second mesh 21, and the third mesh 54 are taken out through the extension and retraction of the seventh electrically controlled telescopic rod 65, and the automated guiding operation is carried out.

[0057] The first welding processing structure 1 includes a welding control component 4, a limiting component 5, and a support and protection component 6. The bottom of the welding control component 4 is fixedly connected to the support and protection component 6, and the center of the welding control component 4 is provided with the limiting component 5, which is also fixed to the support and protection component 6.

[0058] Welding control component 4 includes a first track 8 and a second track 14, which are symmetrically arranged. A guide frame 17 and a movable frame 7 are slidably mounted on the first track 8 and the second track 14. A second electrically controlled telescopic rod 15 is fixedly installed on the second track 14. The second electrically controlled telescopic rod 15 drives the sliding frame 13 to move by extending and retracting, so that the sliding frame 13 drives the movable frame 7 and the guide frame 17 to move longitudinally. A first plasma arc welding machine 11 is also installed on the second track 14, and the first plasma arc welding machine 11 is connected to the welding head 16. The welding head 16 is hinged to a connecting collar 10, the upper end of which is rotatably connected to the guide frame 17. A movable sleeve shaft 9 is sleeved on the front end of the welding head 16, and the lower end of the movable sleeve shaft 9 is hinged to the guide frame 17 via a first electrically controlled telescopic rod 12. A spring push seat 67 is installed at the rear end of the welding head 16, and the spring push seat 67 is fixed to the connecting collar 10. The spring push seat 67 controls the extension and retraction adjustment of the welding head 16, and the welding control component 4 operates. At this time, the second electrically controlled telescopic rod 15 controls the longitudinal displacement of the sliding frame 13, causing the sliding frame 13 to move longitudinally. The sliding frame 13 slides on the second track 14, and the sliding frame 13 passes through the second track 14 and is fixed to the guide frame 17, thereby driving the guide frame 17 to move longitudinally. The guide frame 17 is fixed to the movable frame 7, which can drive the movable frame 7 to slide on the first track 8 on the other side. At this time, the displacement of the movable frame 7 and the guide frame 17 drives the movable sleeve shaft 9, the connecting collar 10, the first electrically controlled telescopic rod 12, the welding head 16, and the spring push seat 67 to move longitudinally. Before the displacement adjustment, the angle of the welding head 16 is adjusted first. At this time, the first electrically controlled telescopic rod 12 passes through the guide frame 17. The welding head 16 is adjusted by the extension and retraction of the connecting collar 10, so that the welding head 16 is aligned with the welding position. At this time, the visual sensor controls the process, and the spring push seat 67 can squeeze the welding head 16 so that the end of the welding head 16 is in contact with the welding position. Then the movable frame 7 and the guide frame 17 move longitudinally to perform welding, so that the first mesh 20 and the second mesh 21 are welded and fixed on the side. The first plasma arc welding machine 11 is connected to the welding head 16 to control the welding production.

[0059] The limiting component 5 includes a mesh mechanism 18 and a limiting mechanism 19, with the limiting mechanism 19 used for mounting the mesh mechanism 18;

[0060] The mesh structure 18 is connected and set by the first mesh 20 and the second mesh 21;

[0061] The limiting mechanism 19 includes a bottom support unit 22, a first guide frame 23, a clamping plate 24, and a limiting unit 25. The front end of the limiting unit 25 is fixed to the first guide frame 23. The clamping plate 24 is fixedly installed on the first guide frame 23. The bottom support unit 22 is fixedly installed on both the first guide frame 23 and the limiting unit 25. When the first mesh 20 is placed inside the first guide frame 23 and the second guide frame 32, the bottom support unit 22 works. The fixed stand 26 and the reinforcing plate 27 are fixed for liquid... During the installation of the pressure seat 28, the hydraulic seat 28 controls the extension plate 29 to extend, providing bottom support for the first mesh 20, thereby bearing the bottom load of the first mesh 20. Then, the second mesh 21 is installed by the robotic arm. The second mesh 21 is inserted into the first mesh 20 and inserted downwards for limit positioning. At the same time, the fourth electrically controlled telescopic rod 41 works, controlling the rod body to extend, supporting the second mesh 21. Thus, while the first mesh 20 and the second mesh 21 are connected, the bottom is supported and protected.

[0062] The bottom support unit 22 includes a fixed support 26, which is fixed to a reinforcing plate 27. A hydraulic seat 28 is installed on the reinforcing plate 27, and the hydraulic seat 28 controls the extension and retraction adjustment of the telescopic plate 29.

[0063] The limiting unit 25 includes a second guide frame 32, on which a fastening seat 38 is fixedly mounted. The fastening seat 38 is fixed to the first guide frame 23. A swing rod 36 is rotatably mounted on the fastening seat 38. A locking block 35 is fixedly mounted on the swing rod 36. The lower end of the swing rod 36 is hinged to a third electrically controlled telescopic rod 34. The third electrically controlled telescopic rod 34 is hinged to a base frame 33. The base frame 33 is fixed to the fastening seat 38 via a frame body. A fixed mounting plate 31 is fixed to the second guide frame 32. A fixed hanging rod 30 is fixedly mounted on the fixed mounting plate 31. The fixed mounting plate 31 is fixed to the first guide frame 23. The third electrically controlled telescopic rod 34... During operation, the third electrically controlled telescopic rod 34 adjusts the position of the swing rod 36 by telescopic adjustment. The lower end of the third electrically controlled telescopic rod 34 is hinged to the base frame 33, and the upper end of the third electrically controlled telescopic rod 34 is hinged to the swing rod 36, thereby driving the swing rod 36 to rotate around the nested seat 37, changing the position of the clamping block 35, so that the clamping block 35 presses the second mesh 21, so that the second mesh 21 is pressed against the first mesh 20, which facilitates the subsequent welding work. The nested seat 37 is supported and fixed by the fastening seat 38, and fixed by the fixed hanging rod 30 and the fixed mounting plate 31, which facilitates the support and fixation of the second guide frame 32 and the first guide frame 23.

[0064] The supporting and protective component 6 includes a support ring frame 40, on which a stabilizing frame 39 is fixedly mounted. The support ring frame 40 is also fixed to a connecting frame 42 via a connecting platform 43. A fourth electrically controlled telescopic rod 41 is fixedly mounted on the connecting frame 42. The fourth electrically controlled telescopic rod 41 provides bottom support for the second mesh 21 by telescopic movement. The hydraulic seat 28 provides bottom support for the first mesh 20 via a telescopic plate 29. The first track 8 and the second track 14 are fixed to the support ring frame 40 via the connecting platform 43. The hydraulic seat 28 is fixed to the stabilizing frame 39. The fourth electrically controlled telescopic rod 41 is supported by the connecting frame 42 and the connecting platform 43. The lower end of the connecting platform 43 is fixed to the support ring frame 40 for easy and stable connection. The stabilizing frame 39 is fixed to the support ring frame 40 and is fixed to the hydraulic seat 28, thus providing the function of fixing the hydraulic seat 28.

[0065] The second welding processing structure 2 includes a pressing component 44, a mounting platform 45, and an alignment welding component 46. The pressing component 44 is fixedly mounted on the mounting platform 45, and the alignment welding component 46 is fixedly connected to the bottom of the mounting platform 45.

[0066] The pressing component 44 includes a track platform 49, on which a stepper motor 48 is mounted. The stepper motor 48 drives the lead screw 53 to rotate, thereby changing the height of the motion frame 50, allowing the motion frame 50 to slide on the track platform 49. A connecting rod 47 is fixedly connected to the motion frame 50 via a connecting frame 51. A fifth electrically controlled telescopic rod 52 is mounted on the connecting frame 51. When the second welding processing structure 2 is in operation, the telescopic control seat 56 extends, driving the bearing groove frame 62 to move. At the same time, the third mesh 54 is placed into the bearing groove frame 62 via a robotic arm. The sixth electrically controlled telescopic rod 60 then operates, opening the sliding telescopic block 61. After the third mesh 54 is installed... At this time, the sixth electrically controlled telescopic rod 60 retracts, controlling the sliding telescopic block 61 to retract, thus limiting and squeezing the third mesh 54 to ensure the stability of the position of the third mesh 54. The length of the central rod of the third mesh 54 is equal to the horizontal position of the sliding telescopic block 61, allowing for proper installation and positioning of the third mesh 54. At this time, the telescopic control seat 56 extends, changing the height of the third mesh 54, causing the third mesh 54 to move longitudinally. A frame is set up next to the bearing trough 62 to protect the operation of the bearing trough 62 and prevent it from shifting. At this time, the bottom of the third mesh 54 is aligned with the bottom of the first mesh 20, and then it is inserted for limiting.

[0067] The alignment welding component 46 includes a support base 59, on which a telescopic control base 56 is installed. The telescopic control base 56 controls the telescopic extension and retraction of the support slot frame 62. A connecting platform 57 is fixedly installed on the telescopic control base 56. An electrically controlled pusher base 58 is fixedly installed on the connecting platform 57. The electrically controlled pusher base 58 controls the telescopic connection of the second plasma arc welding machine 55. The top of the telescopic control base 56 is fixed to the support slot frame 62. A sliding telescopic block 61 is telescopically connected to the support slot frame 62 via a sixth electrically controlled telescopic rod 60. The sliding telescopic block 61 slides and adjusts within the support slot frame 62. The support slot frame 62, the sliding telescopic block 61, and the sixth electrically controlled telescopic rod 60 are used for the snap-fit ​​of the third mesh sheet 54.

[0068] The third mesh 54 has rings at its four corners. The third mesh 54 is connected to the bottom of the first mesh 20 through the rings and is reinforced by welding.

[0069] The guide control structure 3 includes a protective platform 66, on which a seventh electrically controlled telescopic rod 65 is installed. The seventh electrically controlled telescopic rod 65 controls the extension and retraction of the mating platform 63. The guide rod 64 is fixed to the protective platform 66, and the mating platform 63 slides on the guide rod 64. The mating platform 63 is adapted to the groove on the bearing groove frame 62. Through the displacement of the mating platform 63, the third mesh 54 is disengaged from the first mesh 20 and the second mesh 21. The support seat 59 is fixed to the guide rod 64 and the protective platform 66.

[0070] The lower ends of the first mesh 20 and the third mesh 54 are welded and fixed by the second plasma arc welding machine 55. The side end of the bearing trough frame 62 is provided with a guide frame body. The upper end of the guide frame body is fixed to the support ring frame 40. The guide frame body is used to guide the movement of the fifth electrically controlled telescopic rod 52 and to perform side protection function.

[0071] The mounting platform 45 is fixed to the track platform 49. The telescopic control seat 56 changes the position of the bearing tray 62 by telescopic movement, so that the bearing tray 62 brings in the third mesh 54 and aligns it with the first mesh 20, and drives the third mesh 54 and the first mesh 20 to move down. At the same time, the second plasma arc welding machine 55 performs welding processing.

[0072] Working principle: The robotic arm first places the first mesh 20 into the first guide frame 23 and the second guide frame 32. At this time, the bottom support unit 22 works, fixing the upright 26 and the reinforcing plate 27 for the installation of the hydraulic seat 28. At this time, the hydraulic seat 28 controls the extension plate 29 to extend, providing bottom support for the first mesh 20, thus bearing the bottom load of the first mesh 20. Then, the robotic arm installs the second mesh 21, inserting the second mesh 21 into the first mesh 20 and limiting the insertion downwards. At the same time, the fourth electrically controlled telescopic rod 41 works, controlling the rod body to extend, supporting the second mesh 21, so that the first mesh 20 and the second mesh 21 are connected while providing bottom support and protection.

[0073] Then the third electrically controlled telescopic rod 34 works. The third electrically controlled telescopic rod 34 changes the position of the swing rod 36 through telescopic adjustment. The lower end of the third electrically controlled telescopic rod 34 is hinged to the base frame 33, and the upper end of the third electrically controlled telescopic rod 34 is hinged to the swing rod 36, thereby driving the swing rod 36 to rotate around the nested seat 37, changing the position of the clamping block 35, so that the clamping block 35 presses the second mesh 21, so that the second mesh 21 is pressed against the first mesh 20, which facilitates the subsequent welding work. The nested seat 37 is supported and fixed by the fastening seat 38, and fixed by the fixed hanging rod 30 and the fixed mounting plate 31, which facilitates the support and fixation of the second guide frame 32 and the first guide frame 23.

[0074] The fourth electrically controlled telescopic rod 41 is supported by the connecting frame 42 and the connecting platform 43. The lower end of the connecting platform 43 is fixed to the support ring frame 40 for easy and stable connection. A stabilizing frame 39 is fixed on the support ring frame 40. The stabilizing frame 39 is fixed to the hydraulic seat 28 and serves to fix the hydraulic seat 28.

[0075] Then, the welding control component 4 operates. At this time, the second electrically controlled telescopic rod 15 controls the longitudinal displacement of the sliding frame 13, causing the sliding frame 13 to slide on the second track 14. The sliding frame 13 passes through the second track 14 and is fixed to the guide frame 17, thereby driving the guide frame 17 to move longitudinally. The guide frame 17 is fixed to the movable frame 7, which can drive the movable frame 7 to slide on the first track 8 on the other side. At this time, the displacement of the movable frame 7 and the guide frame 17 drives the movable sleeve shaft 9, the connecting collar 10, the first electrically controlled telescopic rod 12, the welding head 16, and the spring push seat 67 to move longitudinally. Before the displacement adjustment, the welding head is first adjusted. The angle of welding head 16 is adjusted by the extension and retraction of the first electrically controlled telescopic rod 12, which changes the angle of welding head 16. The welding head 16 is then adjusted by the rotation of the connecting collar 10 to align the welding head 16 with the welding position. At this time, the visual sensor provides sensing control, and the spring push seat 67 can squeeze the welding head 16 so that the end of the welding head 16 is in contact with the welding position. Then, the movable frame 7 and the guide frame 17 move longitudinally to perform welding processing, so that the first mesh 20 and the second mesh 21 are welded and fixed on the side. The first plasma arc welding machine 11 is connected to the welding head 16 to control the welding production work.

[0076] After welding is completed, the second welding processing structure 2 begins operation. At this time, the telescopic control seat 56 extends, driving the support frame 62 to move. Simultaneously, the third mesh 54 is placed into the support frame 62 via a robotic arm. The sixth electrically controlled telescopic rod 60 operates, opening the sliding telescopic block 61. After the third mesh 54 is installed, the sixth electrically controlled telescopic rod 60 retracts, controlling the sliding telescopic block 61 to retract, limiting and squeezing the third mesh 54 to ensure its stable position. The length of the central rod of the third mesh 54 is equal to the lateral position of the sliding telescopic block 61, allowing for proper installation and positioning of the third mesh 54. At this time, the telescopic control seat 56 extends, changing the height of the third mesh 54, causing it to move longitudinally. A frame is set up next to the support frame 62 to protect its operation and prevent it from shifting. The bottom of the third mesh 54 is aligned with the bottom of the first mesh 20 before being inserted for limiting.

[0077] At this point, the clamping block 35 releases its pressure on the first mesh sheet 20 and the second mesh sheet 21. Simultaneously, the fourth electrically controlled telescopic rod 41 and the telescopic plate 29 are reset, and the telescopic control seat 56 descends half its travel. The first mesh sheet 20, the second mesh sheet 21, and the third mesh sheet 54 descend together. Then, the electrically controlled pusher seat 58 controls the second plasma arc welding machine 55 to move on the connecting table 57, ensuring that the second plasma arc welding machine 55 aligns with the first mesh sheet 20 and the third mesh sheet 54 at the connection point for welding. Before welding, the stepper motor 48 controls the wire... The rod 53 rotates, changing the height of the motion frame 50, the connecting frame 51, and the connecting rod 47. After reaching the designated position, the fifth electrically controlled telescopic rod 52 extends and inserts into the first mesh 20. Then, the first mesh 20 is squeezed by the displacement of the connecting frame 51, so that the first mesh 20 and the third mesh 54 are in real time. Then, the welding operation is carried out. After the welding is completed, the fifth electrically controlled telescopic rod 52 in the pressing component 44 is reset, and the motion frame 50 is reset at the same time. Then, the telescopic control seat 56 descends to the bottom quarter position.

[0078] At this time, the seventh electrically controlled telescopic rod 65 extends, controlling the mating insertion platform 63 to slide on the guide rod 64 and the protective platform 66, so that the mating insertion platform 63 is inserted into the groove on the bearing groove frame 62. At this time, the mating insertion platform 63 supports the first mesh 20, the second mesh 21, and the third mesh 54. At the same time, the telescopic control seat 56 descends to the bottom. Then, the seventh electrically controlled telescopic rod 65 pulls back, changing the position of the mating insertion platform 63, so that the mating insertion platform 63 drives the first mesh 20, the second mesh 21, and the third mesh 54 to move away from the first welding treatment structure 1 and the second welding treatment structure 2, thus completing the production work.

[0079] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plasma arc welding device for producing ultrasonic cleaning cages, characterized in that: It includes a first welding treatment structure, a second welding treatment structure and a guide control structure. The first welding treatment structure is fixedly connected to the second welding treatment structure, and the guide control structure is fixedly provided at the bottom of the second welding treatment structure. The first welding processing structure is used for welding a mesh structure composed of a first mesh and a second mesh. The first welding processing structure includes a welding control component, a limiting component, and a support and protection component. The support and protection component is fixedly connected to the bottom of the welding control component. A limiting component is provided at the center of the welding control component. The limiting component is fixed to the support and protection component. The welding control component includes a first track and a second track arranged symmetrically. A guide frame and a movable frame are slidably arranged on the two tracks. A second electrically controlled telescopic rod is fixedly installed on the second track. A first plasma arc welding machine is also installed on the second track. The limiting component includes a limiting mechanism. The limiting mechanism includes a bottom support unit, a first guide frame, a clamping plate, and a limiting unit. The front end of the limiting unit is fixed to the first guide frame. The limiting unit includes a second guide frame. A fastening seat is fixedly provided on the second guide frame. The fastening seat is fixed to the first guide frame. A swing rod is rotatably provided on the fastening seat. A clamping block is fixed on the swing rod. The lower end of the swing rod is hinged to a third electrically controlled telescopic rod. The third electrically controlled telescopic rod is hinged to the base frame. The base frame is fixed to the fastening seat through the frame body. The second welding processing structure is used for welding the bottom of the mesh mechanism to the third mesh. The second welding processing structure includes a pressing component, a mounting platform, and an alignment welding component. The pressing component is fixedly installed on the mounting platform, and the alignment welding component is fixedly connected to the bottom of the mounting platform. The alignment welding component includes a support seat, and a telescopic control seat is installed on the support seat. The telescopic control seat controls the telescopic movement of the support frame. A second connecting platform is fixedly installed on the telescopic control seat, and an electrically controlled push-guide seat is fixedly installed on the second connecting platform. The electrically controlled push-guide seat controls the telescopic connection of the second plasma arc welding machine. The top of the telescopic control seat is fixed to the support frame. A sliding telescopic block is telescopically connected to the support frame through a sixth electrically controlled telescopic rod. The pressing component squeezes the mesh mechanism to fasten the mesh mechanism to the third mesh, and welding is performed by the second plasma arc welding machine. The guide control structure includes a protective platform, on which a seventh electrically controlled telescopic rod is installed. The seventh electrically controlled telescopic rod controls the extension and retraction adjustment of the matching insertion platform, which is adapted to the tank body on the bearing tank frame.

2. The plasma arc welding equipment for ultrasonic cleaning machine cleaning cage production according to claim 1, characterized in that: In the welding control components, the second electrically controlled telescopic rod drives the sliding frame to move through telescopic movement, which in turn drives the movable frame and guide frame to move longitudinally. The first plasma arc welding machine is connected to the welding head, which is hinged through a connecting collar. The upper end of the connecting collar is rotatably connected to the guide frame. A movable sleeve shaft is sleeved on the front end of the welding head, and the lower end of the movable sleeve shaft is hinged to the guide frame through the first electrically controlled telescopic rod. A spring push seat is installed at the rear end of the welding head, and the spring push seat is fixed to the connecting collar. The spring push seat controls the telescopic adjustment of the welding head.

3. The plasma arc welding equipment for ultrasonic cleaning machine cleaning cage production according to claim 2, characterized in that: The limiting mechanism is used for the installation of the mesh structure; The mesh structure is configured by snapping together the first mesh and the second mesh. A clamping plate is fixedly installed on the first guide frame, and a bottom support unit is fixedly installed on both the first guide frame and the limiting unit.

4. The plasma arc welding equipment for ultrasonic cleaning machine cleaning cage production according to claim 3, characterized in that: The bottom support unit includes a fixed stand, which is fixed to a reinforcing plate. A hydraulic seat is installed on the reinforcing plate, and the hydraulic seat controls the extension and retraction adjustment of the telescopic plate. The fixed mounting plate in the limiting unit is fixed on the second guide frame, and a fixed hanging rod is fixed on the fixed mounting plate. The fixed mounting plate is fixed to the first guide frame.

5. The plasma arc welding equipment for ultrasonic cleaning machine cleaning cage production according to claim 4, characterized in that: The supporting and protective components include a support ring frame, a stabilizing frame fixedly mounted on the support ring frame, and a connecting frame fixed to the support ring frame via a first connecting platform. A fourth electrically controlled telescopic rod is fixedly mounted on the connecting frame. The fourth electrically controlled telescopic rod provides bottom support for the second mesh panel by telescopic movement. The hydraulic seat provides bottom support for the first mesh panel via a telescopic plate. The first track and the second track are fixed to the support ring frame via the first connecting platform, and the hydraulic seat is fixed to the stabilizing frame.

6. The plasma arc welding equipment for producing ultrasonic cleaning cages according to claim 5, characterized in that: The pressing component includes a track platform, on which a stepper motor is mounted. The stepper motor drives a lead screw to rotate, thereby changing the height of the motion frame and causing the motion frame to slide on the track platform. A connecting rod is fixedly connected to the motion frame via a connecting frame, and a fifth electrically controlled telescopic rod is mounted on the connecting frame.

7. The plasma arc welding equipment for ultrasonic cleaning machine cleaning cage production according to claim 6, characterized in that: In the alignment welding component, the sliding telescopic block slides and adjusts within the bearing groove frame. The bearing groove frame, the sliding telescopic block, and the sixth electrically controlled telescopic rod are used for the snapping of the third mesh sheet. The third mesh has rings at its four corners. The third mesh is connected to the bottom of the first mesh through the rings and is reinforced by welding.

8. The plasma arc welding equipment for ultrasonic cleaning machine cleaning cage production according to claim 7, characterized in that: In the guide control structure, the guide rod is fixed to the protective platform, and the mating platform slides on the guide rod. Through the displacement of the mating platform, the third mesh is disengaged from the first and second meshes, and the support seat is fixed to the guide rod and the protective platform.

9. The plasma arc welding equipment for ultrasonic cleaning machine cleaning cage production according to claim 8, characterized in that: The lower ends of the first and third mesh panels are welded and fixed by the second plasma arc welding machine. The side end of the bearing trough is provided with a guide frame, the upper end of which is fixed to the support ring frame. The guide frame is used to guide the movement of the fifth electrically controlled telescopic rod and to perform side protection function.

10. The plasma arc welding equipment for producing ultrasonic cleaning cages according to claim 9, characterized in that: The mounting platform is fixed to the track platform. The telescopic control seat changes the position of the bearing slot frame by telescopic movement, so that the bearing slot frame drives the third mesh to align with the first mesh, and drives the third mesh and the first mesh to move down. At the same time, welding is performed by the second plasma arc welding machine.

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