A welding device for aluminum products

Abstract

The present invention discloses a device for welding aluminum products, including an aluminum product welding cabinet and an aluminum product welding cabinet door, wherein the front of the aluminum product welding cabinet is fixedly connected with a hinge, the bottom surface of the aluminum product welding cabinet is fixedly connected with an aluminum product bearing platform, the upper end of the aluminum product welding cabinet is movably connected with an exhaust mechanism, and the aluminum product welding cabinet door is movably connected to the front end of the aluminum product welding cabinet. The present invention is provided with a filter device, a ventilation duct, a connecting duct one, a connecting duct two and an exhaust fan, and the exhaust fan can extract the aluminum oxide smoke inside the aluminum product welding cabinet, so that the aluminum oxide smoke can avoid the filtering operation of the filter device, and at the same time, the filter device is located at the lower end of the ventilation duct, which can maintain the cleanliness of the inner wall surface of the ventilation duct, effectively prevent the ventilation duct from being blocked, and prevent the aluminum oxide smoke from accumulating inside the aluminum product welding cabinet, which can protect the body safety of the staff.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum products, in particular to a welding device for aluminum products. Background Art

[0002] Aluminum products refer to various products made of aluminum and its alloys. As a lightweight, corrosion-resistant and recyclable metal material, aluminum is widely used in many fields. The following are some common applications of aluminum products: construction and building materials, transportation, packaging materials, electronic products, home furnishings and decoration, industrial equipment and parts. The wide application of aluminum products makes aluminum one of the indispensable materials in modern industry. Aluminum has good plasticity and electrical conductivity, and is also recyclable, which meets the requirements of environmental protection and sustainable development.

[0003] Aluminum welding is the process of melting and joining aluminum materials together. Aluminum has good thermal and electrical conductivity, but there are also some special considerations during the welding process.

[0004] The prior art discloses an aluminum product welding device with application number: CN202310094459.1, which relates to the technical field of aluminum product welding devices, including a main body, a box door is movably installed at the front end of the main body, a handle is fixedly installed at the front end of the box door, a support plate is fixedly installed at the bottom end of the main body inner cavity, and a compression spring 1 is fixedly installed at the top end of the support plate. The present invention provides an aluminum product welding device, wherein the box door is opened from the front end of the main body by a worker holding the handle, and then the aluminum product is placed on the placement plate, and then the telescopic plate is driven to move left and right by starting the hydraulic cylinder 1, thereby realizing a better clamp, and then through the setting of the support plate, compression spring 1, placement plate, hydraulic cylinder 1, telescopic plate, connecting rod 1, fixed frame, compression spring 2, moving block, fixed rod, compression spring 3, sliding block, connecting rod 2, clamp, guide rod 1, sliding rod and compression spring 4, the practicability of the device is effectively improved.

[0005] The above-mentioned toxic gas filtering operation for aluminum product welding is carried out through a desiccant layer, an air filter cotton layer and an activated carbon adsorption layer, and a filter box is fixedly installed at the rear end of the exhaust head. However, alumina smoke produced by aluminum product production can cause particle accumulation on the inner wall surface of the exhaust head, which can easily cause blockage inside the exhaust head, making it impossible to discharge the alumina smoke inside the main body. At the same time, alumina smoke is harmful to human health and will cause physical danger to workers.

[0006] Therefore, it is necessary to have a welding device for aluminum products that is highly practical in design and can effectively prevent clogging of the inner wall surface of the exhaust head. Summary of the invention

[0007] The object of the present invention is to provide a welding device for aluminum products to solve the problems raised in the above background technology.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a device for welding aluminum products, comprising an aluminum product welding cabinet and an aluminum product welding cabinet door, the front of the aluminum product welding cabinet is fixedly connected with a hinge, the inner bottom surface of the aluminum product welding cabinet is fixedly connected with an aluminum product supporting platform, the upper end of the aluminum product welding cabinet is movably connected with an exhaust mechanism, and the aluminum product welding cabinet door is movably connected to the front end of the aluminum product welding cabinet.

[0009] The exhaust mechanism includes a ventilation duct, a filtering device, a connecting pipe 1, a supporting device, a connecting pipe 2, an exhaust fan and a metal shell 2. The exhaust fan is located at the lower end of the exhaust mechanism. The exhaust fan is threadedly connected to the bottom end surface of the connecting pipe 2. The exhaust fan is movably connected to the inner wall surface of the metal shell 2. The connecting pipe 2 is threadedly connected to the back side of the connecting pipe 1. The connecting pipe 1 is threadedly connected to the back side of the ventilation duct. The ventilation duct is threadedly connected to the upper end surface of the filtering device. The connecting pipe 1 is threadedly connected to the inner wall surface of the upper end of the supporting device.

[0010] The filter device includes a metal shell, a connecting frame, a threaded rod, a hexagonal nut, a filter plate and a metal pipe. The metal pipe is located at the upper end of the filter device. The metal pipe is threadedly connected to the inner wall surface of the upper end of the metal shell. The metal shell is fixedly connected to the bottom end surface of the threaded rod. The threaded rod is threadedly connected to the inner thread surface of the hexagonal nut. The metal shell is movably connected to the surface of the filter plate. The metal shell is threadedly connected to the inner wall surface of the connecting frame.

[0011] According to the above technical scheme, the filter plate includes a filter cotton layer, an activated carbon plate 1, a connecting shell and an activated carbon plate 2, the activated carbon plate 1 is located at the upper end of the filter plate, the activated carbon plate 1 is threadedly connected to the bottom end surface of the connecting shell, the connecting shell is threadedly connected to the top end surface of the activated carbon plate 2, and the connecting shell is movably connected to the surface of the filter cotton layer. By providing the filter cotton layer, the activated carbon plate 1, the connecting shell and the activated carbon plate 2, the alumina smoke can pass through the filter cotton layer, the activated carbon plate 1, the connecting shell and the activated carbon plate 2, and the alumina smoke can be filtered, and the internal particles of the alumina smoke can be effectively cleaned, thereby effectively preventing the accumulation of alumina smoke particles inside the ventilation duct, and effectively preventing the accumulation of alumina smoke inside the sealed cabinet.

[0012] According to the above technical solution, the supporting device includes a metal supporting frame, two threaded rods, a metal cover plate and two hexagonal nuts, wherein the two hexagonal nuts are located at the upper end of the supporting device, the two hexagonal nuts are threadedly connected to the upper end surface of the two threaded rods, the two threaded rods are movably connected to the left end of the metal supporting frame, and the metal supporting frame is movably connected to the bottom end surface of the metal cover plate. By providing the metal supporting frame, the two threaded rods, the metal cover plate and the two hexagonal nuts, the connecting pipe one and the ventilation pipe can be supported and fixed, and the connection between the connecting pipe one and the ventilation pipe can be effectively prevented from loosening, and the alumina smoke inside the sealed cabinet can be effectively extracted to effectively prevent the alumina smoke from escaping.

[0013] According to the above technical solution, the aluminum product welding cabinet includes a sealed cabinet, a metal frame, a welding device, a metal slide rod and a driving device. The metal slide rod is located at the upper end of the interior of the aluminum product welding cabinet. The metal slide rod is fixedly connected to the upper end surface of the interior of the sealed cabinet. The metal slide rod is movably connected to the inner wall surface of the driving device. The driving device is fixedly connected to the bottom end surface of the metal frame. The metal frame is threadedly connected to the lower end surface of the welding device.

[0014] According to the above technical solution, the aluminum product supporting platform is fixedly connected to the bottom surface of the lower end of the sealed cabinet, the aluminum product welded cabinet door is movably connected to the front end of the sealed cabinet, and the aluminum product supporting platform is movably connected to the lower end of the back of the aluminum product welded cabinet door.

[0015] According to the above technical solution, the connecting frame is threadedly connected to the top inner surface of the sealed cabinet, the metal shell is threadedly connected to the top inner surface of the sealed cabinet, the metal pipe is movably connected to the upper end of the sealed cabinet, the metal pipe is threadedly connected to the inner wall surface of the lower end of the ventilation duct, and the ventilation duct is threadedly connected to the upper end of the sealed cabinet. The upper end of the ventilation duct is held and the ventilation duct is pushed downward to allow the ventilation duct to be inserted into the upper end of the sealed cabinet so that the bottom end surface of the ventilation duct and the top inner surface of the sealed cabinet are in the same horizontal plane.

[0016] According to the above technical solution, the metal support frame is threadedly connected to the top surface of the sealed cabinet, the metal support frame is movably connected to the middle lower end surface of the connecting pipe, the metal cover plate is movably connected to the upper end surface of the connecting pipe, the metal cover plate is movably connected to the bottom end surface of the second hexagonal nut, the metal cover plate is movably connected to the inner wall surface of the second threaded rod, the second activated carbon plate is movably connected to the top surface of the first hexagonal nut, the first hexagonal nut is movably connected to the bottom end surface of the metal shell, the upper end surface of the metal cover plate is held and pushed to move downward, so that the bottom end surface of the metal cover plate and the top end surface of the metal support frame are movably connected, and the position of the connecting pipe can be limited and fixed.

[0017] According to the above technical solution, the second metal shell is threadedly connected to the lower end of the back side of the sealed cabinet, the exhaust fan is movably connected to the lower end of the back side of the sealed cabinet, and the connecting pipe is located above the sealed cabinet. The upper end of the exhaust fan is held and the exhaust fan is pushed downward to move the exhaust fan downward along the back side of the sealed cabinet, so that the exhaust fan is plugged into the inner wall surface of the second metal shell, thereby limiting and fixing the position of the exhaust fan.

[0018] According to the above technical solution, the activated carbon plate 1 is movably connected to the top surface of the inner part of the metal shell 1, the connecting shell is movably connected to the inner wall surface of the metal shell 1, the activated carbon plate 1 is movably connected to the bottom surface of the metal pipe, and the activated carbon plate 2 is movably connected to the lower end surface of the inner part of the metal shell 1. By rotating the surface of the hexagonal nut 1, the hexagonal nut 1 and the threaded rod 1, the position of the filter plate and the metal shell 1 can be limited and fixed, and the position of the filter cotton layer inside the filter plate, the activated carbon plate 1, the connecting shell and the activated carbon plate 2 can be limited and fixed.

[0019] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0020] 1. The present invention is provided with a filtering device, a ventilation duct, a connecting duct one, a connecting duct two and an exhaust fan. The exhaust fan can extract the alumina smoke inside the aluminum product welding cabinet, so that the alumina smoke can avoid the filtering operation of the filtering device. At the same time, the filtering device is located at the lower end of the ventilation duct, which can maintain the cleanliness of the inner wall surface of the ventilation duct, effectively prevent the ventilation duct from being blocked, and prevent the alumina smoke from accumulating inside the aluminum product welding cabinet, thereby protecting the health safety of the workers.

[0021] 2. The present invention, by providing a threaded rod, a filter plate, a metal shell and a hexagonal nut, allows the filter plate to be inserted into the interior of the metal shell, and then the hexagonal nut is rotated on the threaded end surface of the threaded rod. The hexagonal nut can fix the filter plate and the internal threads of the metal shell, so that the filter plate can be quickly disassembled and the filter plate inside the metal shell can be replaced at any time. The filter plate can be replaced according to actual conditions, which can avoid clogging of the filter plate, thereby avoiding the ventilation duct from being unable to ventilate, and increasing the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is an overall three-dimensional schematic diagram of the present invention;

[0024] Figure 2 It is a schematic diagram of the internal structure of the aluminum product welding cabinet of the present invention;

[0025] Figure 3 It is a front view schematic diagram of the aluminum product welded cabinet of the present invention;

[0026] Figure 4 The present invention Figure 3 Schematic diagram of the cross section at AA;

[0027] Figure 5 It is a three-dimensional schematic diagram of the ventilation duct, the filtering device, the connecting duct 1 and the connecting duct 2 of the present invention;

[0028] Figure 6 is a bottom view schematic diagram of the filtering device of the present invention;

[0029] Figure 7 The present invention Figure 6 Schematic diagram of the cross section at BB;

[0030] Figure 8 It is a three-dimensional schematic diagram of the filter device and ventilation duct of the present invention;

[0031] Fig. 9 It is a three-dimensional schematic diagram of a connecting pipe and a supporting device of the present invention;

[0032] Fig.10 It is a schematic diagram of the right interior of the aluminum product welded cabinet of the present invention;

[0033] Fig.11 It is the overall back schematic diagram of the present invention;

[0034] Fig.12 It is a three-dimensional schematic diagram of the filter plate of the present invention.

[0035] In the figure: 1. exhaust mechanism; 11. ventilation duct; 12. filter device; 121. metal shell 1; 122. connecting frame; 123. threaded rod 1; 124. hexagonal nut 1; 125. filter plate; 1251. filter cotton layer; 1252. activated carbon plate 1; 1253. connecting shell; 1254. activated carbon plate 2; 126. metal pipe; 13. connecting pipe 1; 14. supporting device; 141. metal supporting frame; 142. threaded rod 2; 143. metal cover plate; 144. hexagonal nut 2; 15. connecting pipe 2; 16. exhaust fan; 17. metal shell 2; 2. aluminum product welding cabinet; 21. sealed cabinet; 22. metal frame; 23. welding device; 24. metal slide rod; 25. driving device; 3. aluminum product welding cabinet door; 4. aluminum product bearing platform; 5. hinge. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-12 , the present invention provides the following technical solutions:

[0038] A device for welding aluminum products comprises an aluminum product welding cabinet 2 and an aluminum product welding cabinet door 3. A hinge 5 is fixedly connected to the front of the aluminum product welding cabinet 2, an aluminum product supporting platform 4 is fixedly connected to the inner bottom surface of the aluminum product welding cabinet 2, an exhaust mechanism 1 is movably connected to the upper end of the aluminum product welding cabinet 2, and the aluminum product welding cabinet door 3 is movably connected to the front end of the aluminum product welding cabinet 2.

[0039] The exhaust mechanism 1 includes a ventilation duct 11, a filtering device 12, a connecting duct 13, a supporting device 14, a connecting duct 15, an exhaust fan 16 and a metal shell 17. The exhaust fan 16 is located at the lower end of the exhaust mechanism 1. The exhaust fan 16 is threadedly connected to the bottom surface of the connecting duct 15. The exhaust fan 16 is movably connected to the inner wall surface of the metal shell 17. The connecting duct 15 is threadedly connected to the back of the connecting duct 13. The connecting duct 13 is threadedly connected to the back of the ventilation duct 11. The ventilation duct 11 is threadedly connected to the upper surface of the filtering device 12. The connecting duct 13 is threadedly connected to the inner wall surface of the upper end of the supporting device 14.

[0040] The filter device 12 includes a metal shell 121, a connecting frame 122, a threaded rod 123, a hexagonal nut 124, a filter plate 125 and a metal pipe 126. The metal pipe 126 is located at the upper end of the filter device 12. The metal pipe 126 is threadedly connected to the inner wall surface of the upper end of the metal shell 121. The metal shell 121 is fixedly connected to the bottom end surface of the threaded rod 123. The threaded rod 123 is threadedly connected to the inner thread surface of the hexagonal nut 124. The metal shell 121 is movably connected to the surface of the filter plate 125. The metal shell 121 is threadedly connected to the inner wall surface of the connecting frame 122.

[0041] The filter plate 125 includes a filter cotton layer 1251, an activated carbon plate 1252, a connecting shell 1253 and an activated carbon plate 2 1254. The activated carbon plate 1252 is located at the upper end of the filter plate 125. The activated carbon plate 1252 is threadedly connected to the bottom surface of the connecting shell 1253. The activated carbon plate 1252 is movably connected to the top surface of the inside of the metal shell 121. The connecting shell 1253 is movably connected to the inner wall surface of the metal shell 121. The activated carbon plate 1252 is movably connected to the bottom surface of the metal pipe 126. The activated carbon plate 2 1254 is movably connected to the lower end surface of the inside of the metal shell 121. The surface of the hexagonal nut 124 is rotated. The hexagonal nut 124 and the threaded rod 123 can limit and fix the position of the filter plate 125 and the metal shell 121, so that the filter plate 125 can be The internal filter cotton layer 1251, the activated carbon plate 1252, the connecting shell 1253 and the activated carbon plate 2 1254 are fixed in position, the connecting shell 1253 is threadedly connected to the top surface of the activated carbon plate 2 1254, and the connecting shell 1253 is movably connected to the surface of the filter cotton layer 1251. By providing the filter cotton layer 1251, the activated carbon plate 1252, the connecting shell 1253 and the activated carbon plate 2 1254, the alumina smoke can pass through the filter cotton layer 1251, the activated carbon plate 1252, the connecting shell 1253 and the activated carbon plate 2 1254, and the alumina smoke can be filtered, and the internal particles of the alumina smoke can be effectively cleaned, thereby effectively preventing the accumulation of alumina smoke particles inside the ventilation duct 11, and effectively preventing the accumulation of alumina smoke inside the sealed cabinet 21.

[0042] The supporting device 14 includes a metal supporting frame 141, a threaded rod 142, a metal cover plate 143 and a hexagonal nut 144. The hexagonal nut 144 is located at the upper end of the supporting device 14. The hexagonal nut 144 is threadedly connected to the upper end surface of the threaded rod 142. The threaded rod 142 is movably connected to the left end of the metal supporting frame 141. The metal supporting frame 141 is threadedly connected to the top surface of the sealed cabinet 21. The metal supporting frame 141 is movably connected to the middle lower end surface of the connecting pipe 13. The metal cover plate 143 is movably connected to the upper end surface of the connecting pipe 13. The metal cover plate 143 is movably connected to the bottom end surface of the hexagonal nut 144. The metal cover plate 143 is movably connected to the inner wall surface of the threaded rod 142. The activated carbon plate 1254 is movably connected to the top of the hexagonal nut 124. The surface, the hexagonal nut 124 is movably connected to the bottom surface of the metal shell 121, and the upper surface of the metal cover 143 is held to push the metal cover 143 downward, so that the bottom surface of the metal cover 143 and the top surface of the metal support frame 141 are movably connected, and the position of the connecting pipe 13 can be limited and fixed. The metal support frame 141 is movably connected to the bottom surface of the metal cover 143. By providing the metal support frame 141, the threaded rod 142, the metal cover 1423 and the hexagonal nut 144, the connecting pipe 13 and the ventilation duct 11 can be supported and fixed, and the connection between the connecting pipe 13 and the ventilation duct 11 can be effectively prevented from loosening, and the alumina smoke inside the sealed cabinet 21 can be effectively extracted to effectively prevent the alumina smoke from escaping.

[0043] The aluminum product welding cabinet 2 includes a sealed cabinet 21, a metal frame 22, a welding device 23, a metal slide bar 24 and a driving device 25. The metal slide bar 24 is located at the upper end of the aluminum product welding cabinet 2. The metal slide bar 24 is fixedly connected to the upper end surface of the sealed cabinet 21. The aluminum product supporting platform 4 is fixedly connected to the bottom end surface of the lower end of the sealed cabinet 21. The aluminum product welding cabinet door 3 is movably connected to the front end of the sealed cabinet 21. The aluminum product supporting platform 4 is movably connected to the lower end of the back of the aluminum product welding cabinet door 3. The metal slide bar 24 is movably connected to the inner wall surface of the driving device 25. The driving device 25 is fixedly connected to the bottom end surface of the metal frame 22. The metal shell 17 is threadedly connected to the lower end of the back of the sealed cabinet 21. The exhaust fan 16 is movably connected to the lower end of the back of the sealed cabinet 21. The connecting pipe 13 is located above the sealed cabinet 21. Hold the upper end of the exhaust fan 16 and push the exhaust fan 16 moves downward, allowing the exhaust fan 16 to move downward along the back of the sealed cabinet 21, so that the exhaust fan 16 is inserted into the inner wall surface of the metal shell 17, so that the position of the exhaust fan 16 can be limited and fixed, the metal frame 22 is threadedly connected to the lower end surface of the welding device 23, the connecting frame 122 is threadedly connected to the internal top surface of the sealed cabinet 21, the metal shell 121 is threadedly connected to the internal top surface of the sealed cabinet 21, the metal pipe 126 is movably connected to the upper end of the sealed cabinet 21, the metal pipe 126 is threadedly connected to the inner wall surface of the lower end of the ventilation duct 11, and the ventilation duct 11 is threadedly connected to the upper end of the sealed cabinet 21. Hold the upper end of the ventilation duct 11 and push the ventilation duct 11 downward to allow the ventilation duct 11 to be inserted into the upper end of the sealed cabinet 21, so that the bottom end surface of the ventilation duct 11 and the internal top surface of the sealed cabinet 21 are in the same horizontal plane.

[0044] When in use, first hold the upper end of the ventilation duct 11, push the ventilation duct 11 downward, and insert the ventilation duct 11 into the upper end of the sealed cabinet 21, so that the bottom surface of the ventilation duct 11 and the top surface of the sealed cabinet 21 are at the same horizontal plane, hold the bottom surface of the metal shell 121, push the metal shell 121 upward, and make the connecting frame 122 and the top surface of the metal shell 121 be threadedly connected with the top surface of the sealed cabinet 21, and then push the top surface of the metal pipe 126 to insert the metal pipe 126 into the lower end of the ventilation duct 11, so that the metal pipe 126 and the ventilation duct 11 can limit and fix the connecting frame 122 and the sealed cabinet 21, hold the surface of the activated carbon board 1252 and the surface of the activated carbon board 21, and push the activated carbon board 1254. 52 and activated carbon plate 1254 move towards each other, so that the activated carbon plate 1 1252, the activated carbon plate 2 1254 and the surface of the connecting shell 1253 are movably connected, then hold the front end of the filter cotton layer 1251, push the filter cotton layer 1251 to move backward, and insert the filter cotton layer 1251 into the connecting shell 1253, so that the filter cotton layer 1251 is located between the activated carbon plate 1 1252 and the activated carbon plate 2 1254, and then push the activated carbon plate 2 1254 to move upward, so that the activated carbon plate 2 1254, the activated carbon plate 1 1252 and the connecting shell 1253 move upward along the inner wall surface of the metal shell 121, so that the activated carbon plate 1252, the connecting shell 1253 and the activated carbon plate 2 1254 can be inserted into the metal shell 121, and the activated carbon plate 1 1252 moves upward. The top surface of the activated carbon plate 1252 is connected to the bottom surface of the metal pipe 126, and at the same time, the activated carbon plate 1252, the connecting shell 1253 and the activated carbon plate 2 1254 can move upward along the surface of the threaded rod 123, and then the surface of the hexagonal nut 124 is rotated. Rotating the hexagonal nut 124 and the threaded rod 123 can limit and fix the position of the filter plate 125 and the metal shell 121, and the position of the filter cotton layer 1251, the activated carbon plate 1252, the connecting shell 1253 and the activated carbon plate 2 1254 inside the filter plate 125 can be limited and fixed, and then the rear end of the connecting pipe 13 is held and the connecting pipe 13 is pushed downward to allow the connecting pipe 13 to move downward. The first one 13 and the back of the ventilation duct 11 are moved downward, so that the connecting duct 13 is inserted into the upper inner wall surface of the metal support frame 141, and then the upper end surface of the metal cover plate 143 is held, and the metal cover plate 143 is pushed to move downward, so that the bottom end surface of the metal cover plate 143 and the top end surface of the metal support frame 141 are movably connected, and the position of the connecting duct 13 can be limited and fixed, and then the upper end of the threaded rod 142 is held, and the threaded rod 142 is pushed to rotate, so that the threaded rod 142 is inserted into the left and right ends of the metal cover plate 143, and the threaded rod 142 is movably connected to the upper inner wall surface of the metal support frame 141, and then the surface of the hexagonal nut 144 is held,Turn the hexagonal nut 144, which can rotate on the threaded end surface of the threaded rod 142, so that the hexagonal nut 144 can threadedly fix the metal support frame 141 and the metal cover plate 143, and the position of the connecting pipe 13 can be limited and fixed. Then, hold the upper end of the exhaust fan 16, push the exhaust fan 16 downward, and let the exhaust fan 16 move downward along the back of the sealed cabinet 21, so that the exhaust fan 16 is inserted into the inner wall surface of the metal shell 2 17, so that the position of the exhaust fan 16 can be limited and fixed. Hold the back of the connecting pipe 2 15, push the connecting pipe 2 15 forward, and let the bottom end surface of the connecting pipe 2 15 and the top end surface of the exhaust fan 16 be movably connected, so that the front side of the connecting pipe 2 15 and the surface of the connecting pipe 13 are threadedly fixed, so that the oxygen inside the sealed cabinet 21 can be Alumina smoke is extracted, and the driving device 25 moves back and forth on the surface of the metal slide bar 24. The driving device 25 drives the metal frame 22 to move back and forth, and the metal frame 22 drives the welding device 23 to move back and forth, so that the welding device 23 can weld the aluminum products on the surface of the aluminum product carrier 4. When the welding device 23 welds the aluminum products on the surface of the aluminum product carrier 4, the aluminum products will produce alumina smoke. Then start the exhaust fan 16, and the exhaust fan 16 extracts the alumina smoke inside the sealed cabinet 21, so that the alumina smoke can be absorbed by the filter cotton layer 1251, the activated carbon plate 1 1252 and the activated carbon plate 2 1254. The filtered smoke enters the interior of the connecting pipe 1 13 through the ventilation duct 11, and then enters the interior of the connecting pipe 2 15 through the connecting pipe 1 13, so that the exhaust fan 16 can discharge the filtered air.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for welding aluminum products, comprising an aluminum product welding cabinet (2) and an aluminum product welding cabinet door (3), characterized in that: The front of the aluminum product welding cabinet (2) is connected to a hinge (5), the inner bottom surface of the aluminum product welding cabinet (2) is connected to an aluminum product bearing platform (4), the upper end of the aluminum product welding cabinet (2) is connected to an exhaust mechanism (1), and the aluminum product welding cabinet door (3) is connected to the front end of the aluminum product welding cabinet (2); The exhaust mechanism (1) comprises a ventilation duct (11), a filtering device (12), a connecting duct one (13), a supporting device (14), a connecting duct two (15), an exhaust fan (16) and a metal shell two (17); the exhaust fan (16) is located at the lower end of the exhaust mechanism (1), the exhaust fan (16) is connected to the bottom surface of the connecting duct two (15), the exhaust fan (16) is connected to the inner wall surface of the metal shell two (17), the connecting duct two (15) is connected to the back surface of the connecting duct one (13), the connecting duct one (13) is connected to the back surface of the ventilation duct (11), the ventilation duct (11) is connected to the upper surface of the filtering device (12), and the connecting duct one (13) is connected to the inner wall surface of the upper end of the supporting device (14); The filter device (12) comprises a metal shell (121), a connecting frame (122), a threaded rod (123), a hexagonal nut (124), a filter plate (125) and a metal pipe (126), wherein the metal pipe (126) is located at the upper end of the filter device (12), the metal pipe (126) is connected to the inner wall surface of the upper end of the metal shell (121), the metal shell (121) is connected to the bottom end surface of the threaded rod (123), the threaded rod (123) is connected to the inner thread surface of the hexagonal nut (124), the metal shell (121) is connected to the surface of the filter plate (125), and the metal shell (121) is connected to the inner wall surface of the connecting frame (122); The support device (14) comprises a metal support frame (141), a second threaded rod (142), a metal cover plate (143) and a second hexagonal nut (144), wherein the second hexagonal nut (144) is located at the upper end of the support device (14), the second hexagonal nut (144) is connected to the upper end surface of the second threaded rod (142), the second threaded rod (142) is connected to the left end of the metal support frame (141), and the metal support frame (141) is connected to the bottom end surface of the metal cover plate (143); The aluminum product welding cabinet (2) comprises a sealed cabinet (21), a metal frame (22), a welding device (23), a metal slide bar (24) and a driving device (25), wherein the metal slide bar (24) is located at the upper end of the interior of the aluminum product welding cabinet (2), the metal slide bar (24) is connected to the upper end surface of the interior of the sealed cabinet (21), the metal slide bar (24) is connected to the inner wall surface of the driving device (25), the driving device (25) is connected to the bottom end surface of the metal frame (22), and the metal frame (22) is connected to the lower end surface of the welding device (23); The metal support frame (141) is connected to the top surface of the sealed cabinet (21), the metal support frame (141) is connected to the middle lower surface of the connecting pipe (13), the metal cover plate (143) is connected to the upper surface of the connecting pipe (13), the metal cover plate (143) is connected to the bottom surface of the hexagonal nut (144), the metal cover plate (143) is connected to the inner wall surface of the threaded rod (142), the activated carbon plate (1254) is connected to the top surface of the hexagonal nut (124), and the hexagonal nut (124) is connected to the bottom surface of the metal shell (121).

2. The device for welding aluminum products according to claim 1, characterized in that: The filter plate (125) comprises a filter cotton layer (1251), an activated carbon plate 1 (1252), a connecting shell (1253) and an activated carbon plate 2 (1254); the activated carbon plate 1 (1252) is located at the upper end of the filter plate (125); the activated carbon plate 1 (1252) is connected to the bottom surface of the connecting shell (1253); the connecting shell (1253) is connected to the top surface of the activated carbon plate 2 (1254); and the connecting shell (1253) is connected to the surface of the filter cotton layer (1251).

3. The device for welding aluminum products according to claim 2, characterized in that: The aluminum product support platform (4) is connected to the bottom surface of the lower inner end of the sealed cabinet (21), the aluminum product welded cabinet door (3) is connected to the front end of the sealed cabinet (21), and the aluminum product support platform (4) is connected to the lower back end of the aluminum product welded cabinet door (3).

4. The device for welding aluminum products according to claim 3, characterized in that: The connecting frame (122) is connected to the inner top surface of the sealed cabinet (21), the metal shell (121) is connected to the inner top surface of the sealed cabinet (21), the metal pipe (126) is connected to the upper end of the sealed cabinet (21), the metal pipe (126) is connected to the inner wall surface of the lower end of the ventilation pipe (11), and the ventilation pipe (11) is connected to the upper end of the sealed cabinet (21).

5. The device for welding aluminum products according to claim 4, characterized in that: The second metal shell (17) is connected to the lower end of the back side of the sealed cabinet (21), the exhaust fan (16) is connected to the lower end of the back side of the sealed cabinet (21), and the first connecting pipe (13) is located above the sealed cabinet (21).

6. The device for welding aluminum products according to claim 5, characterized in that: The activated carbon plate 1 (1252) is connected to the top surface of the inner part of the metal shell 1 (121), the connecting shell (1253) is connected to the inner wall surface of the metal shell 1 (121), the activated carbon plate 1 (1252) is connected to the bottom surface of the metal pipe (126), and the activated carbon plate 2 (1254) is connected to the lower surface of the inner part of the metal shell 1 (121).

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