A welding device for processing aluminum veneer

Abstract

This invention relates to the field of aluminum single-panel processing technology, and more particularly to a welding device for aluminum single-panel processing. The device includes a support base, an adjustment mechanism on the upper side of the support base, a fixing mechanism inside the support base, an auxiliary mechanism on the upper part of the support base, and an aluminum plate on the upper part of the adjustment mechanism. In this invention, a spring lifts a piston, causing the adsorption plate to protrude from the surface of the heat-conducting plate. This prevents the aluminum plate from contacting the heat-conducting plate when the distance between the two aluminum plates is adjusted, effectively preventing scratches on the surface of the heat-conducting plate. A fan dries the weld seam and the surrounding air with hot air, and the airflow also cleans the aluminum plate, reducing porosity in the weld seam during welding and thus effectively improving welding quality. The worker places their hands on a moving support, which moves the drying component during welding, supporting the worker's hands, improving the stability of the welding torch, and reducing the worker's workload.

Description

Technical Field

[0001] This invention relates to the field of aluminum panel processing technology, and in particular to a welding device for aluminum panel processing. Background Technology

[0002] Aluminum single-layer panels are building decoration materials that have undergone chromating and other treatments, followed by fluorocarbon spraying technology. The structure of an aluminum single-layer panel mainly consists of a panel, reinforcing ribs, and corner brackets. It features good durability and corrosion resistance, and welding equipment is one of the tools used in the processing of aluminum single-layer panels.

[0003] Currently, when welding aluminum plates, workers need to hold a welding gun to operate it. However, the workers' hands are not supported, and the long processing time makes the workload heavy. It is also difficult for workers to maintain hand stability for a long time. Furthermore, due to the special properties of aluminum plates, the quality of the welded parts is not high, and porosity is easily generated. In addition, when clamping and fixing the aluminum plate, the aluminum plate will rub against the workpiece due to dragging, making the surface of the aluminum plate easily scratched. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of the prior art by providing a welding device for aluminum single-panel processing.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a welding device for processing aluminum single panels, including a support base, an adjustment mechanism is provided on the upper side inside the support base, a fixing mechanism is provided inside the support base, an auxiliary mechanism is provided on the upper part of the support base, and an aluminum plate is provided on the upper part of the adjustment mechanism;

[0006] The adjustment mechanism includes a dial, two operating platforms (left and right) and a hydraulic rod. The lower part of the dial is fixedly connected to the middle of the rear side of the support base. The outer periphery of the left operating platform is fixedly connected to one side of the upper part of the support base. One side of the right operating platform is rotatably connected to the middle of the upper side of the support base. The upper end of the hydraulic rod is rotatably connected to the lower right side of the right operating platform, and the other end of the hydraulic rod is rotatably connected to the inner bottom wall of the support base.

[0007] Preferably, the operating table includes an operating plate, a cavity, and a heat-conducting plate. The cavity is formed on the upper side of the operating plate, and the heat-conducting plate is disposed on the upper part of the cavity. An electric heating wire is coiled inside the cavity. The outer periphery of the left operating plate is fixedly connected to the inner side of the upper part of the support base, and one side of the right operating plate is rotatably connected to the middle side of the upper part of the support base.

[0008] Preferably, the auxiliary mechanism includes a slide rod, a slide sleeve, a tray, a movable tray, a drying assembly, a slider, and a slide rail. The left and right ends of the slide rod are fixedly connected to the front and rear sides of the support base. The middle part of the slide sleeve is slidably connected to the outer periphery of the slide rod. The front and rear ends of the tray are fixedly connected to the upper part of the slide sleeve. The lower part of the movable tray is fixedly connected to the upper part of the drying assembly and is sleeved on the outer periphery of the tray. One side of the slider is fixedly connected to the upper part of the drying assembly, and the other side of the slider is slidably connected to the lower part of the slide rail. The upper part of the slide rail is fixedly connected to the lower part of the tray.

[0009] Preferably, the drying assembly includes a support shell, a resistance wire, an air guide ring, and a fan. The upper part of the support shell is fixedly connected to the slide rail and the lower part of the movable support. The resistance wire is installed inside the support shell. The fan is installed at the upper part of one end of the support shell, and the air guide ring is installed at the other end of the support shell.

[0010] Preferably, the fixing mechanism includes an air pump, a telescopic hose, a telescopic head, an adjusting component, and a horizontal tube. The lower part of the telescopic head is installed on the upper part of the horizontal tube, and the lower end of the telescopic head is installed on the upper part of the adjusting component. One side of the horizontal tube is fixedly connected to one end of the telescopic hose, the middle part of the telescopic hose is installed at the air pump input end, and the telescopic hose is installed on the inner bottom wall of the support base.

[0011] Preferably, the adjustment assembly includes two front and rear limit rods, a double-ended threaded screw, a servo motor, and three sets of connecting seats (front, middle, and rear). The left and right ends of the limit rods are fixedly connected to the front and rear sides of the lower part of the operating table. The left and right ends of the double-ended threaded screw are rotatably connected to the middle part of the lower side of the operating table. The lower parts of the front and rear sets of connecting seats are slidably connected to the outer periphery of the limit rods. The lower part of the middle connecting seat is threadedly connected to the outer periphery of the double-ended threaded screw. The servo motor is installed in the lower part of the operating table, and the drive end of the servo motor is fixedly connected to one end of the double-ended threaded screw.

[0012] Preferably, the telescopic head includes a porous disc, an adsorption disc, a piston, an inner sleeve, a spring, and an outer sleeve. The middle part of the adsorption disc is fixedly connected to the upper end of the inner sleeve, the lower part of the inner sleeve is slidably connected to the upper part of the outer sleeve, the outer periphery of the porous disc is fixedly connected to the upper inner side of the adsorption disc, the outer periphery of the piston is slidably connected to the inside of the adsorption disc, one end of the spring is connected to the bottom wall of the inner sleeve, the other end of the spring is connected to the middle of the piston, the outer sleeve is connected to the horizontal tube, and the lower end of the outer sleeve is fixedly connected to the upper part of the connecting seat.

[0013] Preferably, a rubber ring is provided at the upper end of the adsorption plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. Under normal circumstances, the spring pushes up the piston, causing the adsorption plate to protrude from the surface of the heat-conducting plate. This prevents the aluminum plate from contacting the heat-conducting plate when the aluminum plate is dragged and the distance between the two aluminum plates is adjusted, effectively preventing the surface of the heat-conducting plate from being scratched. When the air inside the outer sleeve is extracted, the piston will move down, creating a negative pressure in the cavity between the piston and the aluminum plate, thus effectively fixing the aluminum plate to the upper part of the adsorption plate. When the piston can no longer move down, the inner sleeve will retract into the outer sleeve, causing the adsorption plate to move the aluminum plate down, thereby supporting the aluminum plate through the heat-conducting plate.

[0016] 2. Air is blown into the resistance wire by a fan and heated by the resistance wire. The heated air is then guided by the air guide ring to dry the weld and the surrounding air. At the same time, the airflow can clean the aluminum plate, reduce the generation of porosity in the weld during welding, and thus effectively improve the welding quality. In addition, the worker can place their hands on the moving support to move the drying component during welding, which supports the worker's hands, improves the stability of the worker's welding gun movement, and reduces the worker's workload. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a welding device for aluminum single-panel processing according to the present invention;

[0018] Figure 2 This is a schematic diagram of the auxiliary mechanism structure of a welding device for aluminum single-panel processing according to the present invention;

[0019] Figure 3 This is a schematic diagram of the drying component structure of a welding device for aluminum single-panel processing according to the present invention;

[0020] Figure 4 This is a schematic diagram of the internal structure of the drying component of a welding device for aluminum single-panel processing according to the present invention;

[0021] Figure 5 This is a schematic diagram of the adjustment mechanism of a welding device for aluminum single-panel processing according to the present invention;

[0022] Figure 6 This is a schematic diagram of the fixing mechanism of a welding device for aluminum single-panel processing according to the present invention;

[0023] Figure 7 This is a schematic diagram of the telescopic flexible hose structure of a welding device for aluminum single-panel processing according to the present invention;

[0024] Figure 8 This is a schematic diagram of the telescopic head structure of a welding device for aluminum single-panel processing according to the present invention;

[0025] Figure 9 This is a schematic diagram of the operating table structure of a welding device for aluminum single-panel processing according to the present invention.

[0026] 1. Support base; 2. Adjustment mechanism; 201. Dial; 202. Control panel; 2021. Control plate; 2022. Cavity; 2023. Heat-conducting plate; 203. Hydraulic rod; 3. Fixing mechanism; 301. Air pump; 302. Telescopic hose; 303. Telescopic head; 3031. Perforated plate; 3032. Adsorption plate; 3033. Piston; 3034. Inner sleeve; 3035. Spring; 3036. Outer sleeve; 304. Adjustment component; 3041, limit rod; 3042, double-headed threaded screw; 3043, servo motor; 3044, connecting seat; 305, horizontal tube; 4. Auxiliary mechanism; 401, slide rod; 402, sliding sleeve; 403, tray; 404, moving tray; 405, drying component; 4051, support shell; 4052, resistance wire; 4053, air guide ring; 4054, fan; 406, slider; 407, slide rail; 5. Aluminum plate. Detailed Implementation

[0027] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0028] like Figures 1-9The welding device for aluminum single-panel processing shown includes a support base 1, an adjustment mechanism 2 disposed on the upper side inside the support base 1, a fixing mechanism 3 disposed inside the support base 1, an auxiliary mechanism 4 disposed on the upper part of the support base 1, and an aluminum plate 5 disposed on the upper part of the adjustment mechanism 2. In summary, when two aluminum plates 5 need to be welded straight, the two aluminum plates 5 are placed on one of the operating tables 202. When the two aluminum plates 5 need to be welded at a certain angle, the two aluminum plates 5 are placed on the left and right operating tables 202 respectively. Then, the air pump 301 is driven to operate, and the air inside the telescopic head 303 is drawn out through the limit rod 3041. The piston 3033 moves downward, making the cavity between the piston 3033 and the aluminum plate 5 negatively pressurized. This effectively fixes the aluminum plate 5 to the upper part of the adsorption plate 3032. When the piston 3033 can no longer move downwards, the inner sleeve 3034 will retract into the outer sleeve 3036, causing the adsorption plate 3032 to move the aluminum plate 5 downwards. When the aluminum plate 5 begins to move downwards, the operation of the air pump 301 is stopped. When the servo motor 3043 is driven to run, the rotation of the double-headed threaded screw 3042 drives the telescopic heads 303 to move closer or further apart, thereby adjusting the distance between the two aluminum plates 5. By extending and shortening the drive adjustment mechanism 2, the right-side operating table 202 can be rotated. The rotation angle of the operating table 202 can be precisely controlled through the scale 201. Then the air pump 301 continues to run. This causes the adsorption plate 3032 to move the aluminum plate 5 downwards, allowing the heat-conducting plate 2023 to support it. The operating plate 2021 has heat insulation properties, ensuring that the heat generated by the heating wire radiates upwards, preheating the aluminum plate 5 via the heat-conducting plate 2023 and improving the welding effect. Pushing the support plate 403, via the sliding sleeve 402, allows it to move left and right along the sliding rod 401. During welding, the drying component 405 heats the weld, drying the internal air and reducing porosity in the weld, thus improving the welding effect. Furthermore, workers can place their hands on the moving support 404 during welding. The drying component 405 moves during welding, supporting the worker's hands and improving the stability of moving the welding torch while reducing the worker's workload. By pushing the support plate 403, which moves left and right along the sliding rod 401 via the sliding sleeve 402, the welding torch tip is placed inside the air guide ring 4053 during welding. The drying component 405 heats the weld seam, drying the internal air and reducing porosity in the weld seam, thus improving the welding effect. The worker can also place their hands on the moving support 404, which moves the drying component 405 during welding, supporting the worker's hands and improving the stability of moving the welding torch while reducing the worker's workload.

[0029] The adjustment mechanism 2 includes a dial 201, two operating platforms 202 (left and right), and a hydraulic rod 203. The lower part of the dial 201 is fixedly connected to the middle of the rear side of the support base 1. The outer periphery of the left operating platform 202 is fixedly connected to one side of the upper part of the support base 1. One side of the right operating platform 202 is rotatably connected to the middle of the upper side of the support base 1. The upper end of the hydraulic rod 203 is rotatably connected to the lower right side of the right operating platform 202, and the other end of the hydraulic rod 203 is rotatably connected to the inner bottom wall of the support base 1. By driving the extension and retraction of the adjustment mechanism 2, the right operating platform 202 can be rotated. The rotation angle of the operating platform 202 can be precisely controlled by the dial 201. Therefore, after the aluminum plate 5 is fixed by the adjustment mechanism 2, the angle of the two aluminum plates 5 can be adjusted, which facilitates welding without the need for manual support by workers.

[0030] The operating table 202 includes an operating plate 2021, a cavity 2022, and a heat-conducting plate 2023. The cavity 2022 is located on the upper side of the operating plate 2021, and the heat-conducting plate 2023 is located on the upper part of the cavity 2022. An electric heating wire is coiled inside the cavity 2022. The outer periphery of the left operating plate 2021 is fixedly connected to the upper inner side of the support base 1, and the right operating plate 2021 is rotatably connected to the upper middle side of the support base 1. The operating plates 2021 all have heat insulation functions, so that the temperature generated by the electric heating wire after being energized can only radiate upwards, and then preheat the aluminum plate 5 through the heat-conducting plate 2023, thereby increasing the temperature of the aluminum plate 5 and improving the welding effect.

[0031] Auxiliary mechanism 4 includes a slide rod 401, a sliding sleeve 402, a support plate 403, a movable support 404, a drying assembly 405, a slider 406, and a slide rail 407. The left and right ends of the slide rod 401 are fixedly connected to the front and rear sides of the support base 1. The middle part of the sliding sleeve 402 is slidably connected to the outer periphery of the slide rod 401. The front and rear ends of the support plate 403 are fixedly connected to the upper part of the sliding sleeve 402. The lower part of the movable support 404 is fixedly connected to the upper part of the drying assembly 405 and is sleeved on the outer periphery of the support plate 403. One side of the slider 406 is fixedly connected to the upper part of the drying assembly 405, and the other side of the slider 406 is slidably connected to the lower part of the slide rail 407. The upper part of 407 is fixedly connected to the lower part of the support plate 403. By pushing the support plate 403, the support plate 403 can move left and right along the slide rod 401 through the sliding sleeve 402. During welding, the welding torch tip is placed inside the air guide ring 4053. The weld is heated by the drying component 405, which heats and dries the internal air, reducing the generation of pores in the weld and improving the welding effect. In addition, the worker can place his hand on the moving support 404. During welding, the drying component 405 is moved and supported, improving the stability of the worker moving the welding torch and reducing the worker's workload.

[0032] The drying assembly 405 includes a support shell 4051, a resistance wire 4052, an air guide ring 4053, and a fan 4054. The upper part of the support shell 4051 is fixedly connected to the slide rail 407 and the lower part of the movable support 404. The resistance wire 4052 is installed inside the support shell 4051. The fan 4054 is installed on the upper part of one end of the support shell 4051, and the air guide ring 4053 is installed on the other end of the support shell 4051. The fan 4054 blows air into the resistance wire 4052 and heats the air. The heated air is then guided by the air guide ring 4053 to dry the weld and the air around the weld. At the same time, the airflow can clean the aluminum plate 5, thereby effectively improving the welding quality.

[0033] The fixing mechanism 3 includes an air pump 301, a telescopic hose 302, a telescopic head 303, an adjusting component 304, and a horizontal tube 305. The lower part of the telescopic head 303 is installed on the upper part of the horizontal tube 305, and the lower end of the telescopic head 303 is installed on the upper part of the adjusting component 304. One side of the horizontal tube 305 is fixedly connected to one end of the telescopic hose 302. The middle part of the telescopic hose 302 is installed at the input end of the air pump 301. The telescopic hose 302 is installed on the inner bottom wall of the support base 1. Since the limiting rod 3041 restricts the rotation of the telescopic head 303, when the servo motor 3043 is driven to run, the double-headed threaded screw 3042 rotates... The rotation causes the telescopic heads 303 to move closer or further apart, thereby adjusting the distance between the two aluminum plates 5. This drives the air pump 301 to operate, drawing air from inside the telescopic heads 303 via the limit rod 3041. The piston 3033 then moves downward, creating a negative pressure in the cavity between the piston 3033 and the aluminum plate 5, effectively fixing the aluminum plate 5 to the upper part of the adsorption plate 3032. When the piston 3033 can no longer move downward, the inner sleeve 3034 retracts into the outer sleeve 3036, causing the adsorption plate 3032 to move the aluminum plate 5 downward, thus supporting the aluminum plate 5 through the heat-conducting plate 2023.

[0034] The adjustment assembly 304 includes two limit rods 3041 (front and rear), a double-headed threaded screw 3042, a servo motor 3043, and three sets of connecting seats 3044 (front, middle, and rear). The limit rods 3041 are fixedly connected to the front and rear sides of the lower part of the operating table 202 at both ends. The double-headed threaded screw 3042 is rotatably connected to the middle part of the lower side of the operating table 202 at both ends. The lower parts of the two sets of connecting seats 3044 are slidably connected to the outer periphery of the limit rods 3041, and the lower part of the middle connecting seat 3044 is threadedly connected to the outer periphery of the double-headed threaded screw 3042. The servo motor 3043 is installed at the lower part of the operating table 202, and the drive end of the servo motor 3043 is fixedly connected to one end of the double-headed threaded screw 3042. Since the limit rods 3041 restrict the rotation of the telescopic head 303, when the servo motor 3043 is driven to run, the rotation of the double-headed threaded screw 3042 causes the telescopic heads 303 to move closer or further apart, thereby adjusting the distance between the two aluminum plates 5.

[0035] The telescopic head 303 includes a porous disc 3031, an adsorption disc 3032, a piston 3033, an inner sleeve 3034, a spring 3035, and an outer sleeve 3036. The middle part of the adsorption disc 3032 is fixedly connected to the upper end of the inner sleeve 3034, and the lower part of the inner sleeve 3034 is slidably connected to the upper part of the outer sleeve 3036. The outer periphery of the porous disc 3031 is fixedly connected to the upper inner side of the adsorption disc 3032. The outer periphery of the piston 3033 is slidably connected to the inside of the adsorption disc 3032. One end of the spring 3035 is connected to the inner bottom wall of the outer sleeve 3036, and the other end of the spring 3035 is connected to the middle of the piston 3033. The outer sleeve 3036 is connected to the horizontal tube 305, and the lower end of the outer sleeve 3036 is fixedly connected to the upper part of the connecting seat 3044. Under normal circumstances... Spring 3035 pushes piston 3033, causing adsorption plate 3032 to protrude from the surface of heat-conducting plate 2023. This prevents aluminum plate 5 from contacting heat-conducting plate 2023 when the aluminum plate 5 is dragged and the distance between the two aluminum plates 5 is adjusted, effectively preventing the surface of heat-conducting plate 2023 from being scratched. When the air inside the outer sleeve 3036 is extracted, piston 3033 moves down, creating a negative pressure in the cavity between piston 3033 and aluminum plate 5, thus effectively fixing aluminum plate 5 to the upper part of adsorption plate 3032. When piston 3033 can no longer move down, inner sleeve 3034 retracts into outer sleeve 3036, causing adsorption plate 3032 to move aluminum plate 5 down, thus supporting aluminum plate 5 through heat-conducting plate 2023.

[0036] A rubber ring is provided at the upper end of the adsorption plate 3032 to increase the sealing between the adsorption plate 3032 and the aluminum plate 5, thereby better fixing the aluminum plate 5 and preventing the aluminum plate 5 from being scratched.

[0037] Working principle:

[0038] When two aluminum plates 5 need to be welded straight, place them on one of the operating tables 202. When the two aluminum plates 5 need to be welded at a certain angle, place them on the left and right operating tables 202 respectively. Then, drive the air pump 301 to operate, and draw air from the telescopic head 303 through the limit rod 3041. The piston 3033 will move down, creating a negative pressure in the cavity between the piston 3033 and the aluminum plate 5, thus effectively fixing the aluminum plate 5 to the upper part of the adsorption plate 3032. When the piston 3033 can no longer move down, the inner sleeve 3034 will retract into the outer sleeve 3036, thus fixing the adsorption plate 303 to the upper part of the adsorption plate 3032. 2. The air pump 301 stops operating when the aluminum plate 5 begins to move downwards. When the servo motor 3043 starts operating, the rotation of the double-headed threaded screw 3042 causes the telescopic heads 303 to move closer or further apart, thus adjusting the distance between the two aluminum plates 5. The extension and retraction of the driving adjustment mechanism 2 allows the right-side operating table 202 to rotate. The rotation angle of the operating table 202 can be precisely controlled via the scale 201. Then, the air pump 301 continues to operate, causing the adsorption plate 3032 to move the aluminum plate 5 downwards, allowing the heat-conducting plate 2023 to support the aluminum plate 5. The operating plate 2... Both 021 and 2024 have heat insulation functions, ensuring that the temperature generated by the heating wire after being energized can only radiate upwards. This heat is then preheated by the heat-conducting plate 2023, increasing the temperature of the aluminum plate 5 and improving the welding effect. By pushing the support plate 403, which moves left and right along the sliding rod 401 via the sliding sleeve 402, the drying component 405 heats the weld seam during welding, heating and drying the internal air, reducing the generation of porosity in the weld seam, and improving the welding effect. Furthermore, the worker can place their hands on the moving support 404, which moves the drying component 405 during welding, providing support for the worker's hands. The support plate 403 improves the stability of the worker moving the welding torch and reduces the worker's workload. By pushing the support plate 403, the sliding sleeve 402 allows the support plate 403 to move left and right along the sliding rod 401. During welding, the welding torch tip is placed inside the air guide ring 4053, and the weld is heated by the drying component 405, which heats and dries the internal air, reducing the generation of pores in the weld and improving the welding effect. In addition, the worker can place their hands on the moving support 404, which moves the drying component 405 during welding and supports the worker's hands, improving the stability of the worker moving the welding torch and reducing the worker's workload.

[0039] 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 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 claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A welding device for processing aluminum veneer comprising a support seat (1), characterized in that: The support seat (1) is internally provided with an adjusting mechanism (2), the support seat (1) is internally provided with a fixing mechanism (3), the support seat (1) is provided with an auxiliary mechanism (4) on the upper part, the adjusting mechanism (2) is provided with an aluminum plate (5) on the upper part; The adjusting mechanism (2) comprises a scale disc (201), two operating tables (202) and a hydraulic rod (203), the scale disc (201) is fixedly connected to the rear middle part of the support seat (1), the left operating table (202) is fixedly connected to one side of the upper part of the support seat (1), the right operating table (202) is rotatably connected to the upper middle part of the support seat (1), the upper end of the hydraulic rod (203) is rotatably connected to the lower part of the right operating table (202), and the other end of the hydraulic rod (203) is rotatably connected to the inner bottom wall of the support seat (1); The operating table (202) comprises an operating plate (2021), a cavity (2022) and a heat conduction plate (2023), the cavity (2022) is arranged on the upper side of the operating plate (2021), the heat conduction plate (2023) is arranged on the upper part of the cavity (2022), and the cavity (2022) is internally coiled with an electric heating wire; the left operating plate (2021) is fixedly connected to the inner side of the upper part of the support seat (1), and the right operating plate (2021) is rotatably connected to the middle side of the upper part of the support seat (1); The auxiliary mechanism (4) comprises a sliding rod (401), a sliding sleeve (402), a supporting plate (403), a moving support (404), a drying assembly (405), a sliding block (406) and a sliding rail (407), the sliding rod (401) is fixedly connected to the front and rear sides of the support seat (1), the sliding sleeve (402) is slidably connected to the outer periphery of the sliding rod (401), the supporting plate (403) is fixedly connected to the upper part of the sliding sleeve (402), the moving support (404) is fixedly connected to the upper part of the drying assembly (405), the moving support (404) is sleeved on the outer periphery of the supporting plate (403), one side of the sliding block (406) is fixedly connected to the upper part of the drying assembly (405), the other side of the sliding block (406) is slidably connected to the lower part of the sliding rail (407), and the upper part of the sliding rail (407) is fixedly connected to the lower part of the supporting plate (403); The drying assembly (405) comprises a supporting shell (4051), an electric resistance wire (4052), an air guide ring (4053) and a fan (4054), the supporting shell (4051) is fixedly connected to the lower part of the sliding rail (407) and the moving support (404), the electric resistance wire (4052) is arranged in the supporting shell (4051), the fan (4054) is arranged on the upper part of one end of the supporting shell (4051), and the air guide ring (4053) is arranged on the other end of the supporting shell (4051). The fixing mechanism (3) includes an air pump (301), a telescopic hose (302), a telescopic head (303), an adjustment component (304), and a horizontal tube (305). The lower part of the telescopic head (303) is installed on the upper part of the horizontal tube (305), and the lower end of the telescopic head (303) is installed on the upper part of the adjustment component (304). One side of the horizontal tube (305) is fixedly connected to one end of the telescopic hose (302). The middle part of the telescopic hose (302) is installed at the input end of the air pump (301), and the telescopic hose (302) is installed on the inner bottom wall of the support base (1). The telescopic head (303) includes a porous disc (3031), an adsorption disc (3032), a piston (3033), an inner sleeve (3034), a spring (3035), and an outer sleeve (3036). The adsorption disc (3032) is fixedly connected to the upper end of the inner sleeve (3034) at its center. The lower part of the inner sleeve (3034) is slidably connected to the upper part of the outer sleeve (3036). The outer periphery of the porous disc (3031) is fixedly connected to the adsorption disc. The piston (3033) is slidably connected to the inside of the adsorption plate (3032) on the upper inner side of the auxiliary plate (3032). One end of the spring (3035) is connected to the inner bottom wall of the outer sleeve (3036), and the other end of the spring (3035) is connected to the middle of the piston (3033). The outer sleeve (3036) is connected to the horizontal tube (305), and the lower end of the outer sleeve (3036) is fixedly connected to the upper part of the connecting seat (3044).

2. The welding device for processing aluminum veneer according to claim 1, characterized in that: The adjustment assembly (304) includes two limit rods (3041) at the front and rear, a double-headed threaded screw (3042), a servo motor (3043), and three sets of connecting seats (3044) at the front, middle, and rear. The left and right ends of the limit rods (3041) are fixedly connected to the front and rear sides of the lower part of the operating table (202). The left and right ends of the double-headed threaded screw (3042) are rotatably connected to the middle part of the lower side of the operating table (202). The lower parts of the two sets of connecting seats (3044) are slidably connected to the outer periphery of the limit rods (3041), and the lower part of the middle connecting seat (3044) is threadedly connected to the outer periphery of the double-headed threaded screw (3042). The servo motor (3043) is installed at the lower part of the operating table (202), and the drive end of the servo motor (3043) is fixedly connected to one end of the double-headed threaded screw (3042).

3. The welding device for processing aluminum veneer according to claim 1, characterized in that: A rubber ring is provided at the upper end of the adsorption plate (3032).

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