A kind of waiting shelter plate production and processing welding device

Abstract

The application discloses a kind of welding device for bus shelter plate production and processing, specifically relates to welding equipment technical field, including shell, the upper side middle part of control component is fixedly connected in the front end of shell, the bottom wall of the inner chamber of shell is fixedly connected with adjusting mechanism, fixed mechanism is equipped in the middle part of adjusting mechanism, the top wall of the inner chamber of shell is fixedly connected with welding machine arm in middle part, the left and right sides of the top wall of the inner chamber of shell are equipped with clamping component.The application is fixed to the bus shelter plate by fixed mechanism, and the cooperation of belt, arc-shaped slide rail, slide column, frame one and transmission wheel three is started right side drive component one, so that the bus shelter plate is turned over at a certain angle and cooperates with welding machine arm to complete the welding operation of difficult-to-weld place, and under the cooperation of left side drive component one, belt, rotating group and rotating groove, the bus shelter plate is turned over at upper and lower ends, and the reverse side of the bus shelter plate is welded, so that the device welding is more flexible.

Description

Technical Field

[0001] This invention relates to the technical field of bus shelter panel production and processing equipment, and in particular to a welding device for bus shelter panel production and processing. Background Technology

[0002] As people's living standards improve, they increasingly advocate for low-carbon and environmentally friendly lifestyles. In cities, more and more people choose to travel by public transportation. As an essential supporting facility for buses, bus shelters provide shade, rain protection, and rest areas for passengers while they wait for the bus, and have become an important part of the city. The panels used for bus shelters need to be processed. Two panels are joined together and welded at the joint using a welding device. When welding panels with a general panel welding device, workers need to push and hold the two panels together. This manual method is unstable and wastes labor.

[0003] Chinese Patent Publication No. CN214518471U discloses an easy-to-operate welding device with protection for the production and processing of bus shelter panels. The device includes a chassis, rollers, and a gantry frame. Two frames are symmetrically fixed on both sides of the upper surface of the chassis. The two frames are rotatably connected to the two ends of the rollers via rotating shafts on opposite sides. Four cylinders are fixed in a rectangular array on the upper surface of the chassis between the two frames. A fixing plate is fixed to one side of the chassis above the four cylinders. Pneumatic rods are movably mounted on the top of each of the four cylinders, passing through the fixing plate. Pressure plates are fixed to the top of each of the four pneumatic rods. The upper surfaces of the two frames are fixedly connected to the bottom ends of the gantry frame. A welding box is movably mounted on the gantry frame, and a welding head is fixed to the bottom of the welding box. This utility model has the advantages of pressing and fixing the panels during welding, resulting in a more stable fixing method and saving labor. However, the following drawbacks still exist in its implementation:

[0004] While the aforementioned patent document can press and fix the sheet material during implementation, it has the problem that the device cannot weld the reverse side of the bus shelter sheet material. Summary of the Invention

[0005] The main objective of this invention is to provide a welding device for the production and processing of bus shelter panels, which can effectively solve the problem that the device cannot weld the reverse side of the bus shelter panels.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0007] A welding device for producing and processing bus shelter panels includes a housing, with conveyor platforms at both ends of the housing, a control component fixedly connected to the upper middle part of the front end of the housing, an adjustment mechanism fixedly connected to the bottom wall of the inner cavity of the housing, a fixing mechanism in the middle of the adjustment mechanism, a welding robot arm fixedly connected to the middle of the top wall of the inner cavity of the housing, clamping components on both the left and right sides of the top wall of the inner cavity of the housing, and a flue gas filter component fixedly connected to the upper right side of the housing.

[0008] Preferably, the adjustment mechanism includes two support frames, and a frame one is rotatably connected to the middle of the upper side of the two support frames. The left and right ends of the frame one are provided with symmetrical sliding columns. The upper sides of the two support frames are fixedly connected with symmetrical arc-shaped slide rails. The outer surfaces of the four sliding columns are slidably connected to the inner cavities of the four arc-shaped slide rails respectively. The middle of the left and right walls of the inner cavity of the frame one is provided with a rotating groove. The inner cavities of the two rotating grooves are rotatably connected to a rotating assembly. A U-shaped frame is fixedly connected to the lower left side of the frame. The bottom wall of the inner cavity of the U-shaped frame and the lower right side of the frame one are provided with a driving component one. A transmission wheel three is fixedly connected to the right side of the outer surface of the frame one. The transmission wheel three is wound around the driving component one located on the left side by a belt.

[0009] Preferably, the lower ends of the two support frames are fixedly connected to the bottom wall of the inner cavity of the housing, and the lower end of the frame on the right side is fixedly connected to the right side of the bottom wall of the inner cavity of the housing.

[0010] Preferably, the rotating assembly includes a second frame, with rotating columns fixedly connected to the middle of both the left and right ends of the second frame, a second driving component fixedly connected to the right side of the lower end of the second frame, a lead screw rotatably connected to the middle of the left and right walls of the inner cavity of the second frame, and symmetrical auxiliary rods provided in the middle of the middle of the left and right walls of the inner cavity of the second frame, a first transmission wheel fixedly connected to the outer surface of the rotating column on the left side, and a second transmission wheel fixedly connected to the right side of the outer surface of the lead screw.

[0011] Preferably, the outer surfaces of the two rotating columns that are far apart from each other are rotatably connected to the inner cavities of the two rotating slots, and the outer surface of the transmission wheel is wound around the drive component located on the left side by a belt.

[0012] Preferably, the fixing mechanism includes two fixing rods, and the two fixing rods are fixedly connected to a connecting group one on their opposite surfaces. The upper rear part and the upper left part of the connecting group one are both provided with a connecting group two, and the upper side of the two connecting groups two are both provided with a clamping group.

[0013] Preferably, the connecting assembly includes a T-shaped plate, a turntable component is rotatably connected to the middle of the upper end of the T-shaped plate, an electric telescopic rod is fixedly connected to the front of the upper end of the T-shaped plate, an electric telescopic rod is fixedly connected to the output end of the electric telescopic rod, the front side of the outer surface of the turntable component is meshed with the outer surface of the toothed plate, an arc-shaped groove is provided on the left side of the upper end of the T-shaped plate, an arc-shaped block is slidably connected to the inner cavity of the arc-shaped groove, a symmetrical through groove is provided on the right end of the T-shaped plate, and a sliding sleeve is fixedly connected to the middle of the lower end of the T-shaped plate.

[0014] Preferably, the inner cavities of the two through slots are slidably connected to the outer surfaces of the two auxiliary rods, and the inner cavity of the sliding sleeve is engaged with the outer surface of the lead screw.

[0015] Preferably, both connecting groups include rectangular plates. A connecting block is fixedly connected to the upper end of each of the two rectangular plates near the turntable component. An electric telescopic rod is fixedly connected to the upper end of each of the two connecting blocks. Symmetrical sliding grooves are provided on the upper end of each of the two rectangular plates away from the turntable component. A slider is slidably connected to the inner cavity of each of the two sliding grooves on the same side. A T-slot block is fixedly connected to the middle of the upper end of each of the two rectangular plates away from the turntable component. A gear is rotatably connected to the upper side of the inner cavity of each of the two T-slot blocks. The lower end of the rectangular plate located on the rear side is fixedly connected to the rear side of the upper end of the T-shaped plate. The right side of the rectangular plate located on the left side is fixedly connected to the left end of the turntable component. The lower end of the rectangular plate located on the left side is fixedly connected to the upper end of the arc-shaped block.

[0016] Preferably, both clamping assemblies include clamping plates. A connecting plate is fixedly connected to the lower side of the end of each clamping plate near the electric telescopic rod 2. A toothed plate 2 is fixedly connected to the lower side of each connecting plate away from the electric telescopic rod 2. The outer surfaces of the two toothed plates 2 are respectively meshed with two gears. A locking plate component is slidably connected to the outer surface of each connecting plate. Clamping plates 2 are fixedly connected to the upper end of each locking plate component. The lower side of the outer surface of clamping plate 1 on the same side is slidably connected to the lower side of the outer surface of clamping plate 2. The outer surfaces of the two locking plate components are respectively slidably connected to the inner cavities of two T-slot locking blocks. The bottom walls of the inner cavities of the two locking plate components are respectively meshed with two gears.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. This invention has a fixing mechanism and an adjusting mechanism. The fixing mechanism clamps and fixes the bus shelter panels. Then, the right-side drive component is activated, and with the cooperation of the belt, arc-shaped slide rail, slide column, frame, and transmission wheel, the bus shelter panels can be flipped at a certain angle to the front and back, and the welding robot arm can complete the welding operation of difficult-to-weld parts. With the cooperation of the left-side drive component, belt, rotating group, and rotating groove, the upper and lower ends of the bus shelter panels can be flipped 180 degrees, so that the device has the ability to weld the reverse side of the bus shelter panels, making the welding of the device more flexible.

[0019] 2. In practical use, the second connecting group of this invention not only clamps and fixes the bus shelter panels, but also, with the cooperation of the first electric telescopic rod, the first toothed plate, the turntable component, the arc groove, and the arc block, allows the second connecting group on the left to rotate clockwise at a certain angle, enabling the splicing of two bus shelter panels at a vertical angle or an acute angle within a certain range. This allows the device to complete the welding of two bus shelter panels at different splicing angles according to actual needs, further increasing the applicability of the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall structure of the present invention from another perspective;

[0022] Figure 3 This is a schematic diagram of the adjustment mechanism of the present invention;

[0023] Figure 4 This is a schematic diagram of the rotating assembly of the present invention;

[0024] Figure 5 This is a schematic diagram of the rotating assembly of the present invention from another perspective;

[0025] Figure 6 This is a schematic diagram of the fixing mechanism of the present invention;

[0026] Figure 7 This is a schematic diagram of the connection assembly of the present invention;

[0027] Figure 8 This is a schematic diagram of the connection assembly of the present invention from another perspective;

[0028] Figure 9 This is a schematic diagram of the second connection group of the present invention;

[0029] Figure 10 This is a schematic diagram of the clamping assembly of the present invention.

[0030] In the diagram: 1. Housing; 2. Fixing mechanism; 21. Fixing rod; 22. Connecting assembly one; 221. T-shaped plate; 222. Electric telescopic rod one; 223. Toothed plate one; 224. Turntable component; 225. Through slot; 226. Arc-shaped slot; 227. Arc-shaped block; 228. Sliding sleeve; 23. Connecting assembly two; 231. Rectangular plate; 232. Connecting block; 233. Electric telescopic rod two; 234. Slide groove; 235. Slider; 236. T-slot locking block; 237. Gear; 24. Clamping assembly; 241. Clamping plate one; 242. Connecting plate; 243. 244. Toothed plate II; 245. Clamping plate II; 3. Adjustment mechanism; 31. Support frame; 32. U-shaped frame; 33. Drive component I; 34. Arc-shaped slide rail; 35. Sliding column; 36. Frame I; 37. Rotating assembly; 371. Frame II; 372. Rotating column; 373. Transmission wheel I; 374. Lead screw; 375. Auxiliary rod; 376. Drive component II; 377. Transmission wheel II; 38. Transmission wheel III; 39. Rotating groove; 4. Clamping component; 5. Conveying table; 6. Control component; 7. Flue gas filtration component; 8. Welding robot arm. Detailed Implementation

[0031] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0032] Example 1, as Figure 1-2 As shown, a welding device for the production and processing of bus shelter panels includes a housing 1, with conveyor platforms 5 at both ends of the housing 1, a control component 6 fixedly connected to the upper middle part of the front end of the housing 1, an adjustment mechanism 3 fixedly connected to the bottom wall of the inner cavity of the housing 1, a fixing mechanism 2 in the middle of the adjustment mechanism 3, a welding robot arm 8 fixedly connected to the middle of the top wall of the inner cavity of the housing 1, clamping components 4 on both the left and right sides of the top wall of the inner cavity of the housing 1, and a flue gas filter component 7 fixedly connected to the upper right side of the housing 1.

[0033] It should be noted that the specific installation methods, circuit connections, and control methods of the clamping component 4, control component 6, fume filter component 7, and welding robot arm 8 in this invention are all conventional designs and are standard design practices for designers. The conveying platform 5 consists of a mounting frame, driver, transmission rollers, and other components, used for conveying the bus shelter panels. The clamping component 4 consists of a clamping robot arm, infrared sensors, and a moving frame, used for clamping and placing the bus shelter panels transported in the conveying platform 5 into the fixing mechanism 2. The welding robot arm 8 consists of a robot arm and a laser welding gun, used for welding the bus shelter panels. The fume filter component 7 consists of an exhaust fan, filter plates, and other components, used for filtering the smoke generated during the welding process to prevent air pollution and avoid harm to employees. The control component 6 consists of a controller, control buttons, a display, and other components, used to control the electrical components of the entire device.

[0034] First, place the two bus shelter panels to be welded onto the conveyor platform 5 on the right. Then, start the control unit 6 to control the conveyor platform 5 to move it to the side of the clamping unit 4. The clamping unit 4, controlled by the control unit 6, clamps the two bus shelter panels on the conveyor platform 5 and places them onto the fixing mechanism 2. With the cooperation of the adjusting mechanism 3, the fixing mechanism 2 is moved to the underside of the welding robot arm 8. The welding robot arm 8 then welds the two bus shelter panels according to requirements. The fumes generated during the welding process are filtered by the fume filter 7 to prevent air pollution and avoid harm to employees.

[0035] To achieve adjustment of the welding angle, such as Figure 3 As shown, the adjustment mechanism 3 includes two support frames 31. A frame 36 is rotatably connected to the middle of the upper side of the two support frames 31. The left and right ends of the frame 36 are provided with symmetrical sliding columns 35. The upper side of the two support frames 31 is fixedly connected with symmetrical arc-shaped slide rails 34. The outer surfaces of the four sliding columns 35 are slidably connected to the inner cavities of the four arc-shaped slide rails 34 respectively. The middle of the left and right walls of the inner cavity of the frame 36 is provided with rotating grooves 39. The inner cavities of the two rotating grooves 39 are rotatably connected to a rotating assembly 37. A U-shaped frame 32 is fixedly connected to the lower left side of the frame 36. A driving component 33 is provided on the bottom wall of the inner cavity of the U-shaped frame 32 and the lower right side of the frame 36. A transmission wheel 38 is fixedly connected to the right side of the outer surface of the frame 36. The transmission wheel 38 is wound around the driving component 33 on the left side by a belt. The lower ends of the two support frames 31 are fixedly connected to the bottom wall of the inner cavity of the housing 1. The lower end of the frame 36 on the right side is fixedly connected to the right side of the bottom wall of the inner cavity of the housing 1.

[0036] It should be noted that the specific installation method, circuit connection method, and control method of the drive component 33 in this invention are all conventional designs and are standard design methods used by designers. The drive component 33 consists of a motor, a pulley, and a limit controller. The function of the limit controller is to prevent the rotor in the motor from rotating due to external forces when the motor stops running.

[0037] Initially, the fixing mechanism 2 is installed on the right side of the rotating assembly 37. When the bus shelter panels are clamped and placed onto the fixing mechanism 2 by the clamping component 4, the control component 6 controls the rotating assembly 37 to move, causing the fixing mechanism 2 to move the two bus shelter panels to the middle of the rotating assembly 37, that is, directly below the welding robot arm 8. The welding robot arm 8 then welds the two bus shelter panels. During the welding process, the drive component 33 on the right side can be activated as needed, and with the help of the belt, it drives the transmission wheel 38 to rotate, thereby causing the frame 36 to rotate between the two support frames 31. That is, the frame 36 drives the two sliding columns 3 at the left and right ends. 5. The components slide within the four arc-shaped slide rails 34, rotating back and forth along the trajectory of the arc-shaped slide rails 34 with the central axis of the left and right ends of the frame 36 as the center. This, in conjunction with the welding robot arm 8, completes the welding of the difficult-to-weld parts of the bus shelter panels. After the front of the bus shelter panels is welded, the drive component 33 located on the left can be activated, and with the help of the belt, the rotating group 37 rotates 180 degrees within the two rotating slots 39, causing the fixing mechanism 2 to flip up and down. This rotates the unwelded part on the back of the bus shelter panel to the top, where it is welded by the welding robot arm 8, making the welding process more flexible.

[0038] To further explain, such as Figure 4 and Figure 5 As shown, the rotating assembly 37 includes a second frame 371. Rotating columns 372 are fixedly connected to the middle of both ends of the second frame 371. A second driving component 376 is fixedly connected to the right side of the lower end of the second frame 371. A lead screw 374 is rotatably connected to the middle of the left and right walls of the inner cavity of the second frame 371. A symmetrical auxiliary rod 375 is provided in the middle of the left and right walls of the inner cavity of the second frame 371. A first transmission wheel 373 is fixedly connected to the outer surface of the left rotating column 372. A second transmission wheel 377 is fixedly connected to the right side of the outer surface of the lead screw 374. The outer surfaces of the two rotating columns 372 that are far apart from each other are rotatably connected to the inner cavities of the two rotating grooves 39 respectively. The outer surface of the first transmission wheel 373 is wound around the first driving component 33 on the left side by a belt.

[0039] It should be noted that the specific installation method, circuit connection method, and control method of the drive component 2 376 in this invention are all conventional designs and are standard design methods used by designers. The drive component 2 376 consists of a motor, a pulley, and a limit controller. The function of the limit controller is to prevent the rotor in the motor from rotating due to external forces when the motor stops running.

[0040] In detail, in the initial state, the fixing mechanism 2 is installed on the right side of the two auxiliary rods 375 and the lead screw 374. When the bus shelter panel is clamped and placed on the fixing mechanism 2 by the clamping component 4, the control component 6 controls the second drive component 376 to run. With the cooperation of the belt, the second transmission wheel 377 is driven to rotate. The rotation of the second transmission wheel 377 drives the lead screw 374 to rotate, so that the fixing mechanism 2, with the assistance and support of the two auxiliary rods 375, slides to the left side of the lead screw 374 to the middle of the lead screw 374, that is, directly below the welding robot arm 8. Because the first drive component 33 on the left side is connected to the first transmission wheel 373 by the belt, when the first drive component 33 on the left side is started, the rotating column 372 will rotate 180 degrees in the inner cavity of the rotating groove 39, thereby driving the second frame 371 to rotate together, completing the 180-degree flip of the fixing mechanism 2 and cooperating with the welding robot arm 8 to complete the welding operation of the bus shelter panel.

[0041] Example 2, based on Example 1, completes the clamping and fixing of the two bus shelter panels and changes the contact angle between the two bus shelter panels, such as... Figure 6 As shown, the fixing mechanism 2 includes two fixing rods 21. The two fixing rods 21 are fixedly connected to a first connecting group 22 on their opposite sides. A second connecting group 23 is provided on the upper rear part and the upper left part of the first connecting group 22. A clamping group 24 is provided on the upper side of each of the two second connecting groups 23.

[0042] First, two connecting groups 23 located on the rear and left sides are installed through connecting group 1 22. The connecting group 23 located on the rear side is fixed to the rear side of connecting group 1 22, while the connecting group 23 on the left side is rotatably connected to connecting group 1 22. The clamping groups 24 on the two connecting groups 23 are controlled to clamp and fix the two bus shelter panels. It should be noted that the clamping component 4 can clamp the bus shelter panels and can rotate them at a certain angle as needed before placing them on the clamping group 24 located on the left side, so that the two bus shelter panels are spliced ​​at a vertical angle and the welding robot arm 8 completes the welding operation. In addition, connecting group 1 22 can drive the connecting group 23 located on the left side to rotate clockwise at a certain angle on the horizontal plane, so that the two bus shelter panels are spliced ​​at an acute angle and the welding robot arm 8 completes the welding operation, making the welding device more flexible and versatile, and completing the welding of bus shelter panels of different shapes.

[0043] To further explain, such as Figure 7 and Figure 8 As shown, the connecting assembly 22 includes a T-shaped plate 221. A turntable component 224 is rotatably connected to the middle of the upper end of the T-shaped plate 221. An electric telescopic rod 222 is fixedly connected to the front of the upper end of the T-shaped plate 221. An electric telescopic rod 233 is fixedly connected to the output end of the electric telescopic rod 222. The front side of the outer surface of the turntable component 224 is meshed with the outer surface of the toothed plate 223. An arc-shaped groove 226 is provided on the left side of the upper end of the T-shaped plate 221. An arc-shaped block 227 is slidably connected to the inner cavity of the arc-shaped groove 226. A through groove 225 with front and rear symmetry is provided on the right end of the T-shaped plate 221. A sliding sleeve 228 is fixedly connected to the middle of the lower end of the T-shaped plate 221. The inner cavities of the two through grooves 225 are slidably connected to the outer surfaces of the two auxiliary rods 375 respectively. The inner cavity of the sliding sleeve 228 is meshed with the outer surface of the lead screw 374.

[0044] It should be noted that the specific installation method, circuit connection method, and control method of the electric telescopic pole 222 in this invention are all conventional designs and are standard design methods used by designers. The turntable component 224 consists of a rotating disc, an arc-shaped toothed plate, and a connecting long plate. The connecting long plate is fixedly connected to the connecting group 23 located on the left side.

[0045] In detail, two auxiliary rods 375 pass through the inner cavities of two through slots 225 respectively, allowing the T-shaped plate 221 to slide on the surfaces of the two auxiliary rods 375. At the same time, the two auxiliary rods 375 provide auxiliary support for the T-shaped plate 221. When the lead screw 374 rotates, it causes the T-shaped plate 221 to slide left and right on the surface of the lead screw 374. The arc-shaped block 227 is fixedly connected to the connecting group 23 on the left side. When the electric telescopic rod 222 is activated, it moves the toothed plate 223 to the right end, thereby causing the turntable component 224 to rotate clockwise on the T-shaped plate 221. This causes the connecting group 23 to move the arc-shaped block 227 along the inner cavity of the arc-shaped slot 226 to the appropriate position. With the cooperation of the clamping group 24, the two bus shelter panels can be spliced ​​at right angles and acute angles within a certain range.

[0046] In order to clamp and fix the bus shelter panels, such as Figure 9 and Figure 10As shown, both connecting groups 23 include rectangular plates 231. Connecting blocks 232 are fixedly connected to the upper ends of both rectangular plates 231 near the turntable component 224. Electric telescopic rods 233 are fixedly connected to the upper ends of both connecting blocks 232. Symmetrical grooves 234 are formed on the upper ends of both rectangular plates 231 away from the turntable component 224. Sliding sliders 235 are slidably connected to the inner cavities of the two grooves 234 on the same side. T-slot blocks 236 are fixedly connected to the middle of the upper ends of both rectangular plates 231 away from the turntable component 224. Gears 237 are rotatably connected to the upper sides of the inner cavities of the two T-slot blocks 236. The lower end of the rear rectangular plate 231 is fixedly connected to the upper rear side of the T-shaped plate 221. The right side of the left rectangular plate 231 is fixedly connected to the left end of the turntable component 224. The lower end of the left rectangular plate 231... The end is fixedly connected to the upper end of the arc-shaped block 227. Both clamping groups 24 include clamping plate 241. A connecting plate 242 is fixedly connected to the lower side of the end of the clamping plate 241 near the electric telescopic rod 233. A toothed plate 243 is fixedly connected to the lower side of the connecting plate 242 away from the electric telescopic rod 233. The outer surfaces of the toothed plates 243 are respectively meshed with two gears 237. A clamping plate component 244 is slidably connected to the outer surface of the connecting plate 242. A clamping plate 245 is fixedly connected to the upper end of the clamping plate component 244. The lower side of the outer surface of the clamping plate 241 on the same side is slidably connected to the lower side of the outer surface of the clamping plate 245. The outer surfaces of the clamping plate component 244 are respectively slidably connected to the inner cavity of the two T-slot clamping blocks 236. The bottom wall of the inner cavity of the clamping plate component 244 is respectively meshed with two gears 237.

[0047] It should be noted that the specific installation method, circuit connection method, and control method of the electric telescopic pole 233 in this invention are all conventional designs and are standard design methods used by designers.

[0048] First, the rectangular plate 231 on the left side is connected to the left end of the turntable component 224 and the upper end of the arc block 227. When it is necessary to clamp and fix the bus shelter material, the electric telescopic rod 233 is activated, which causes the connecting plate 242 to drive the toothed plate 243 to slide on the surface of the gear 237. The sliding of the toothed plate 243 drives the gear 237 to rotate in the inner cavity of the T-slot block 236. The rotation of the gear 237 causes the clamping plate component 244 to move in the opposite direction to the connecting plate 242 in the inner cavity of the T-slot block 236. The relative movement of the connecting plate 242 and the clamping plate component 244 causes the clamping plate 241 and the clamping plate 245 to move away from or closer to each other, ultimately clamping and fixing the bus shelter material.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A welding device for the production and processing of bus shelter panels, comprising a housing (1), characterized in that: The housing (1) is provided with conveyor platforms (5) at both the left and right ends. A control component (6) is fixedly connected to the upper middle part of the front end of the housing (1). An adjustment mechanism (3) is fixedly connected to the bottom wall of the inner cavity of the housing (1). A fixing mechanism (2) is provided in the middle of the adjustment mechanism (3). A welding robot arm (8) is fixedly connected to the middle of the top wall of the inner cavity of the housing (1). Clamping components (4) are provided on both the left and right sides of the top wall of the inner cavity of the housing (1). A flue gas filter component (7) is fixedly connected to the upper right side of the housing (1). The adjustment mechanism (3) includes two support frames (31). The upper middle part of the opposite surface of the two support frames (31) is rotatably connected to a frame (36). The left and right ends of the frame (36) are provided with symmetrical sliding columns (35). The upper side of the two support frames (31) is fixedly connected with symmetrical arc-shaped slide rails (34). The outer surfaces of the four sliding columns (35) are slidably connected to the inner cavities of the four arc-shaped slide rails (34). The middle part of the left and right walls of the inner cavity of the frame (36) is provided with a rotating groove (39). The inner cavities of the two rotating grooves (39) are rotatably connected to a rotating group (37). The lower left side of the frame (36) is fixedly connected to a U-shaped frame (32). The bottom wall of the inner cavity of the U-shaped frame (32) and the lower right side of the frame (36) are provided with a driving component (33). The right side of the outer surface of the frame (36) is fixedly connected to a transmission wheel (38). The transmission wheel (38) is wound around the driving component (33) located on the left side by a belt. The fixing mechanism (2) includes two fixing rods (21), and the two fixing rods (21) are fixedly connected to a connecting group one (22) on their opposite sides. The upper rear part and upper left part of the connecting group one (22) are provided with a connecting group two (23), and the upper side of the two connecting groups two (23) are provided with a clamping group (24).

2. The welding device for producing and processing bus shelter panels according to claim 1, characterized in that: The lower ends of the two support frames (31) are fixedly connected to the bottom wall of the inner cavity of the housing (1), and the lower end of the frame one (36) located on the right side is fixedly connected to the right side of the bottom wall of the inner cavity of the housing (1).

3. The welding device for producing and processing bus shelter panels according to claim 1, characterized in that: The rotating assembly (37) includes a second frame (371), with rotating columns (372) fixedly connected to the middle of both the left and right ends of the second frame (371). A second driving component (376) is fixedly connected to the right side of the lower end of the second frame (371). A lead screw (374) is rotatably connected to the middle of the left and right walls of the inner cavity of the second frame (371). A symmetrical auxiliary rod (375) is provided in the middle of the left and right walls of the inner cavity of the second frame (371). A first transmission wheel (373) is fixedly connected to the outer surface of the rotating column (372) on the left side. A second transmission wheel (377) is fixedly connected to the right side of the outer surface of the lead screw (374).

4. The welding device for producing and processing bus shelter panels according to claim 3, characterized in that: The outer surfaces of the two rotating columns (372) are rotatably connected to the inner cavities of the two rotating grooves (39) respectively, and the outer surface of the transmission wheel (373) is wound around the drive component (33) located on the left side by a belt.

5. The welding device for producing and processing bus shelter panels according to claim 1, characterized in that: The first connecting assembly (22) includes a T-shaped plate (221), a turntable component (224) is rotatably connected to the middle of the upper end of the T-shaped plate (221), an electric telescopic rod (222) is fixedly connected to the front of the upper end of the T-shaped plate (221), an electric telescopic rod (233) is fixedly connected to the output end of the electric telescopic rod (222), the front side of the outer surface of the turntable component (224) is meshed with the outer surface of the toothed plate (223), an arc groove (226) is provided on the left side of the upper end of the T-shaped plate (221), an arc block (227) is slidably connected to the inner cavity of the arc groove (226), a through groove (225) with front and rear symmetrical openings is provided on the right end of the T-shaped plate (221), and a sliding sleeve (228) is fixedly connected to the middle of the lower end of the T-shaped plate (221).

6. The welding device for producing and processing bus shelter panels according to claim 5, characterized in that: The inner cavities of the two through slots (225) are slidably connected to the outer surfaces of the two auxiliary rods (375), and the inner cavity of the sliding sleeve (228) is engaged with the outer surface of the lead screw (374).

7. The welding device for producing and processing bus shelter panels according to claim 5, characterized in that: Both of the two connecting groups (23) include rectangular plates (231). A connecting block (232) is fixedly connected to the upper end of each rectangular plate (231) near the turntable component (224). An electric telescopic rod (233) is fixedly connected to the upper end of each connecting block (232). Symmetrical grooves (234) are provided on the upper end of each rectangular plate (231) away from the turntable component (224). A slider (235) is slidably connected to the inner cavity of each of the two grooves (234) on the same side. T-slot blocks (236) are fixedly connected to the middle of the side of the upper end of the rectangular plate (231) away from the turntable component (224). Gears (237) are rotatably connected to the upper side of the inner cavity of the two T-slot blocks (236). The lower end of the rectangular plate (231) located on the rear side is fixedly connected to the rear side of the upper end of the T-shaped plate (221). The right side of the rectangular plate (231) located on the left side is fixedly connected to the left end of the turntable component (224). The lower end of the rectangular plate (231) located on the left side is fixedly connected to the upper end of the arc block (227).

8. The welding device for producing and processing bus shelter panels according to claim 7, characterized in that: Both clamping assemblies (24) include clamping plate 1 (241). A connecting plate (242) is fixedly connected to the lower side of the end of each clamping plate 1 (241) near the electric telescopic rod 2 (233). A toothed plate 2 (243) is fixedly connected to the lower side of each connecting plate 2 (242) away from the electric telescopic rod 2 (233). The outer surfaces of the two toothed plates 2 (243) are respectively meshed with two gears (237). The two connecting plates (242)... Both outer surfaces are slidably connected to a clamping plate component (244). The upper ends of both clamping plate components (244) are fixedly connected to a clamping plate second (245). The lower side of the outer surface of the clamping plate first (241) on the same side is slidably connected to the lower side of the outer surface of the clamping plate second (245). The outer surfaces of the two clamping plate components (244) are slidably connected to the inner cavities of the two T-slot clamping blocks (236) respectively. The bottom walls of the inner cavities of the two clamping plate components (244) are respectively meshed with two gears (237).

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