Argon arc welding machine facilitating heat dissipation

Abstract

The invention relates to the technical field of argon arc welding machines, and discloses an argon arc welding machine convenient for heat dissipation, which comprises a welding machine main body, an internal element is fixedly connected in the welding machine main body, a handle is fixedly connected to the top of the welding machine main body, support legs are fixedly connected to the bottom of the welding machine main body, and heat dissipation mechanisms are arranged in the left and right sides of the welding machine main body. An air filtering mechanism is arranged on the outer side of the heat dissipation mechanism, an exhaust mechanism is arranged on the rear side of the welding machine body, and the heat dissipation mechanism comprises a clamping assembly, a circulating water assembly, a water changing assembly and a heat conduction assembly. According to the argon arc welding machine convenient to dissipate heat, an air filtering mechanism is arranged, a filter element is arranged on the outer side of a sieve plate to filter airflow entering the embedded box, dust and water vapor in external air cannot enter the interior of the welding machine body to make contact with internal elements, and the situation that the heat dissipation efficiency is reduced due to the fact that the dust and the water vapor are mixed and adhered to the outer sides of the internal elements is avoided; and the heat dissipation efficiency of the device on internal elements during use is improved.

Description

Technical Field

[0001] The invention relates to the technical field of argon arc welding machines, in particular to an argon arc welding machine which is convenient for heat dissipation. Background Art

[0002] Argon arc welding machine is a machine that uses argon arc welding. It is a welding technology based on the principle of ordinary arc welding. It uses argon gas to protect metal welding materials. Through high current, the welding materials are melted into liquid on the base material to form a molten pool, so that the metal to be welded and the welding materials can achieve metallurgical bonding. Currently, commonly used welding machines are divided into two types: consumable electrode argon arc welding and non-consumable electrode argon arc welding. When the existing argon arc welding machine is used continuously, a large amount of heat energy will be generated inside the device. In order not to affect the use of the argon arc welding machine, a heat dissipation fan is usually set at the place where the heat energy is generated.

[0003] According to the patent website's announcement of "A argon arc welding machine that is easy to dissipate heat (publication number: CN 220259822 U; application number: 202321579303.4)", the above application optimizes the problem that "this heat dissipation method has a good heat dissipation effect at the heat source, but a poor overall heat dissipation effect on the argon arc welding machine, which is not conducive to the overall heat dissipation of the argon arc welding machine, thereby affecting the service life of the argon arc welding machine." However, when the heat dissipation device in the above application is in use, external air directly enters the argon arc welding machine and contacts the internal components of the machine. Over a long period of time, water vapor and dust in the air mix and adhere to the outside of the components, isolating the components from contact with the outside air, affecting the heat dissipation efficiency of the argon arc welding machine when in use. Summary of the invention

[0004] The purpose of the present invention is to provide a argon arc welding machine that is easy to dissipate heat, so as to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an argon arc welding machine that is easy to dissipate heat, comprising a welding machine body, internal components are fixedly connected to the welding machine body, a handle is fixedly connected to the top of the welding machine body, and a support foot is fixedly connected to the bottom of the welding machine body, a heat dissipation mechanism is arranged on the left and right sides of the welding machine body, an air filtering mechanism is arranged on the outside of the heat dissipation mechanism, and an exhaust mechanism is arranged on the rear side of the welding machine body.

[0006] The heat dissipation mechanism includes a clamping assembly, a circulating water assembly, a water changing assembly and a heat conduction assembly. The clamping assembly is arranged on the left and right sides of the welding machine body, the circulating water assembly is arranged in the clamping assembly, the water changing assembly is arranged at the bottom of the circulating water assembly, and the heat conduction assembly is arranged on the inner side of the clamping assembly.

[0007] The air filtering mechanism comprises an opening and closing component and a filtering component. The opening and closing component is arranged outside the clamping component, and the filtering component is arranged outside the opening and closing component.

[0008] The exhaust mechanism comprises an exhaust assembly, a positioning assembly and a fixing assembly. The exhaust assembly is arranged at the rear side of the welding machine body, the positioning assembly is arranged at the rear side of the exhaust assembly, and the fixing assembly is arranged at the rear side of the positioning assembly.

[0009] According to the above technical solution, the clamping assembly includes an embedded box, which is clamped in the left and right sides of the welding machine body, and the outer side of the embedded box is fixedly connected with an embedded plate, which is clamped in the left and right sides of the exhaust mechanism, and the outer side of the embedded plate is fixedly connected with a handle.

[0010] According to the above technical solution, the circulating water assembly includes a water pump, which is fixedly connected to the bottom of the embedded box. The water pump is fixedly connected to circulating pipes on the left and right sides. The right side of the bottom of the circulating pipe is fixedly connected to a liquid injection box, which is fixedly connected to the right side of the bottom of the embedded box. The outer circle of the circulating pipe is fixedly connected to a heat transfer pipe.

[0011] According to the above technical solution, the water changing assembly includes a threaded tube, which is fixedly connected to the bottom of the liquid injection box, and the threaded tube is sleeved in the bottom of the embedded box. A groove is provided at the bottom of the embedded box corresponding to the position of the threaded tube. The inner ring of the threaded tube is threadedly connected to a closed screw barrel, and the outer ring of the threaded tube is located on the inner side of the liquid injection box and has a leakage notch. The bottom of the closed screw barrel is fixedly connected to a sealing cover, and the sealing cover is sleeved on the bottom of the outer ring of the threaded tube. The top of the closed screw barrel is fixedly connected to a hexagonal torsion rod.

[0012] According to the above technical solution, the heat conduction component includes a heat conducting plate, which is fixedly connected to the inner side of the embedded box, and the inner side of the heat conducting plate fits with the left and right sides of the internal components. The outer side of the heat conducting plate is fixedly connected with a heat dissipation fin, and the heat dissipation fin is clamped on the inner side of the embedded box. A ring is fixedly connected inside the heat dissipation fin, and the ring is sleeved on the outer ring of the heat transfer tube.

[0013] According to the above technical solution, the opening and closing assembly includes a connecting rotating frame 1, which is fixedly connected to the outer side of the panel, the outer ring of the connecting rotating frame 1 is rotatably connected to the connecting rotating frame 2, the bottom of the connecting rotating frame 2 is fixedly connected to a cover plate, the cover plate is clamped to the outer bottom of the panel, the cover plate is provided with convex shafts on the front and rear sides, the convex shafts are fixedly connected to the outer side of the panel, the outer ring of the convex shaft is rotatably connected to a positioning plate, and the positioning plate is clamped to the outer bottom of the cover plate.

[0014] According to the above technical solution, the filter assembly includes a filter box, which is fixedly connected to the outer side of the cover plate. A filter element is arranged in the filter box, a sieve plate is arranged inside the filter element, and the sieve plate is fixedly connected to the outer side of the panel.

[0015] According to the above technical solution, the exhaust assembly includes a mounting plate, which is clamped in the rear side of the welding machine body, a ventilation plate is fixedly connected in the mounting plate, a slot is provided on the rear side of the welding machine body corresponding to the position of the ventilation plate, a clamping rod is fixedly connected to the front side of the mounting plate, the clamping rod passes forward through the welding machine body and is clamped in the rear side of the embedded box, an air fan box is fixedly connected to the rear side of the mounting plate, an exhaust fan is fixedly connected in the air fan box, an air intake plate is provided on the rear side of the exhaust fan, and the air intake plate is fixedly connected to the air fan box.

[0016] According to the above technical solution, the positioning assembly includes a sleeve frame, which is fixedly connected to the rear side of the welding machine body, and the sleeve frame is sleeved on the outer ring of the mounting plate. The left and right sides of the sleeve frame are clamped with a clamping plate, and the outer ring of the clamping plate is sleeved with a sleeve frame, and the sleeve frame is fixedly connected to the rear side of the mounting plate. The outer side of the clamping plate is fixedly connected to a limiting plate, and the outer side of the limiting plate is fixedly connected to a grip rod.

[0017] According to the above technical solution, the fixing assembly includes a fixing box, the fixing box is fixedly connected to the rear side of the sleeve, a slide is slidably connected inside the fixing box, a positioning plate is fixedly connected to the front side of the slide, the positioning plate is clamped in the sleeve and the clamping plate, a compression spring is fixedly connected to the rear side of the slide, the compression spring is fixedly connected to the rear side of the fixing box, a moving rod is fixedly connected to the outside of the slide, and the moving rod is slidably connected to the outside of the fixing box.

[0018] Compared with the prior art, the present invention provides a argon arc welding machine that is easy to dissipate heat and has the following beneficial effects: 1. The argon arc welding machine which is easy to dissipate heat has a heat dissipation mechanism. The staff only needs to start the water pump to drive the water to circulate in the circulation pipe and the heat transfer pipe, so that the water circulates through the ring and the heat dissipation fin to complete the heat dissipation treatment of the heat conducting plate, so that the heat absorbed by the heat conducting plate after the heat exchange with the internal components can be quickly dissipated, thereby improving the efficiency of cooling the internal components when the device is used, so that the internal components of the device will not be damaged or malfunction due to overheating when in use, and the service life of the device is increased. At the same time, the setting of the leakage notch ensures that after the closed screw barrel is disassembled, there will be no residual water in the liquid injection box, and it can completely flow out to complete the replacement of the internal water body, which is convenient for the staff to use.

[0019] 2. The argon arc welding machine that is easy to dissipate heat has an air filtering mechanism, and the filter element is provided with a sieve plate on the outside to filter the airflow entering the embedded box, so that dust and water vapor in the external air cannot enter the inside of the welding machine body and contact the internal components, so that the outside of the internal components will not reduce the heat dissipation efficiency due to the mixing and adhesion of dust and water vapor, thereby improving the efficiency of the device in dissipating heat for the internal components when in use; After the panel is installed, the positioning piece clamped on the outer side of the cover plate is embedded in the outer side of the welding machine body along with the panel, and the position of the positioning piece is positioned by the welding machine body, so that the positioning piece can keep the position of the cover plate fixed, thereby increasing the stability of the cover plate after closing. As long as the panel is not separated from the connection with the welding machine body, the cover plate cannot be turned outward, thereby improving the stability of the filter element after installation. At the same time, when the staff disassembles the panel, the filter element can also be replaced, which is simple to operate and convenient for the staff to use.

[0020] 3. The argon arc welding machine which is easy to dissipate heat has an exhaust mechanism. The staff only needs to start the exhaust fan to draw the air in the welding machine body to exhaust backwards to complete the gas interaction in the welding machine body, so that it cooperates with the heat dissipation mechanism structure to complete the cooling treatment of the internal components, thereby improving the efficiency of the heat dissipation fins and the heat conduction plate in cooling the internal components. At the same time, after the installation of the mounting plate, the left and right embedded boxes are positioned by the clamping rod connected to the rear side of the embedded box, so that the staff only needs to disassemble and assemble the mounting plate to complete the disassembly and assembly of the left and right embedded boxes and the replacement of the filter element. The operation is simple and convenient for the staff to use, and the staff only needs to pull the moving rods and grips on the left and right sides to complete the disassembly and assembly of the mounting plate, so that the staff can quickly complete the disassembly and assembly of the mounting plate, the embedded box and the filter element, which is convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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: Figure 1 It is a front schematic diagram of the present invention; Figure 2 It is a schematic diagram of the back side of the present invention; Figure 3 It is an exploded view of a part of the structure of the present invention; Figure 4 It is a partial structural schematic diagram of the present invention; Figure 5 It is a schematic diagram of the coordination between the circulating water component and the heat conduction component; Figure 6 It is a sectional exploded view of the partial structure of the water changing assembly; Figure 7 It is a cross-sectional view of the exhaust mechanism part; Figure 8 It is a schematic diagram of the partial structure of the exhaust mechanism; Fig. 9 It is a partial structural cross-sectional view of the positioning component and the fixing component.

[0022] In the figure: 1. heat dissipation mechanism; 11. snap-fit ​​assembly; 1101. embedded box; 1102. embedded panel; 1103. handle; 12. circulating water assembly; 1201. water pump; 1202. circulating pipe; 1203. liquid filling box; 1204. heat transfer pipe; 13. water exchange assembly; 1301. threaded pipe; 1302. closed screw cylinder; 1303. liquid leakage notch; 1304. sealing cover; 1305. hexagonal torsion bar; 14. heat conduction assembly; 1401. heat conduction plate; 1402. heat dissipation fin; 1403. sleeve ring; 2. air filter mechanism; 21. opening and closing assembly; 2101. connecting rotating frame 1; 2102. connecting rotating frame 2; 2103. cover plate; 2104. convex shaft; 210 5. Positioning piece; 22. Filter assembly; 2201. Filter box; 2202. Filter element; 2203. Screen plate; 3. Exhaust mechanism; 31. Exhaust assembly; 3101. Mounting plate; 3102. Ventilation plate; 3103. Clamping rod; 3104. Fan box; 3105. Exhaust fan; 3106. Inlet plate; 32. Positioning assembly; 3201. Frame; 3202. Clamping plate; 3203. Frame; 3204. Limiting piece; 3205. Grip rod; 33. Fixing assembly; 3301. Fixing box; 3302. Slide; 3303. Positioning plate; 3304. Compression spring; 3305. Moving rod; 4. Welding machine body; 41. Handle; 42. Support foot; 5. Internal components. DETAILED DESCRIPTION

[0023] 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.

[0024] The present invention provides a technical solution: Embodiment 1

[0025] Combination Figures 1 to 6 A argon arc welding machine that is easy to dissipate heat includes a welding machine body 4, an internal component 5 is fixedly connected to the welding machine body 4, a handle 41 is fixedly connected to the top of the welding machine body 4, a support foot 42 is fixedly connected to the bottom of the welding machine body 4, a heat dissipation mechanism 1 is arranged on the left and right sides of the welding machine body 4, an air filtering mechanism 2 is arranged on the outside of the heat dissipation mechanism 1, and an exhaust mechanism 3 is arranged on the rear side of the welding machine body 4.

[0026] The heat dissipation mechanism 1 includes a clamping assembly 11, a circulating water assembly 12, a water changing assembly 13 and a heat conduction assembly 14. The clamping assembly 11 is arranged on the left and right sides of the welding machine body 4, the circulating water assembly 12 is arranged in the clamping assembly 11, the water changing assembly 13 is arranged at the bottom of the circulating water assembly 12, and the heat conduction assembly 14 is arranged on the inner side of the clamping assembly 11.

[0027] The clamping assembly 11 includes an embedded box 1101, which is clamped in the left and right sides of the welding machine body 4, and a panel 1102 is fixedly connected to the outside of the embedded box 1101, and the panel 1102 is clamped in the left and right sides of the exhaust mechanism 3, and a handle 1103 is fixedly connected to the outside of the panel 1102. The circulating water assembly 12 includes a water pump 1201, which is fixedly connected to the bottom of the embedded box 1101, and the left and right sides of the water pump 1201 are fixedly connected to a circulating pipe 1202, and the right side of the bottom of the circulating pipe 1202 is fixedly connected to a liquid injection box 1203, and the liquid injection box 1203 is fixedly connected to the right side of the bottom of the embedded box 1101. The outer ring of the circulating pipe 1202 is fixedly connected to a heat transfer pipe 1204, and the water changing assembly 13 includes a threaded pipe 1301, which is fixedly connected to the bottom of the liquid injection box 1203, and the threaded pipe 1301 is sleeved in the bottom of the embedded box 1101. A groove is provided at the bottom corresponding to the position of the threaded tube 1301, the inner circle of the threaded tube 1301 is threadedly connected with a closed screw cylinder 1302, the outer circle of the threaded tube 1301 is provided with a leakage notch 1303 at the inner side of the liquid injection box 1203, the bottom of the closed screw cylinder 1302 is fixedly connected with a sealing cover 1304, the sealing cover 1304 is sleeved on the bottom of the outer circle of the threaded tube 1301, and the top of the closed screw cylinder 1302 is fixedly connected with a hexagonal torsion rod 1305 The heat conduction component 14 includes a heat conducting plate 1401, which is fixedly connected to the inner side of the embedded box 1101. The inner side of the heat conducting plate 1401 fits the left and right sides of the internal component 5. The outer side of the heat conducting plate 1401 is fixedly connected to a heat dissipation fin 1402, which is clamped on the inner side of the embedded box 1101. The heat dissipation fin 1402 is fixedly connected to a ring 1403, which is sleeved on the outer ring of the heat transfer tube 1204.

[0028] Furthermore: the staff only needs to start the water pump 1201 to drive the water to circulate in the circulation pipe 1202 and the heat transfer pipe 1204, so that the water circulates through the ring 1403 and the heat dissipation fins 1402 to complete the heat dissipation treatment of the heat conducting plate 1401, so that the heat absorbed by the heat conducting plate 1401 after the heat exchange with the internal component 5 can be quickly dissipated, thereby improving the efficiency of cooling the internal component 5 when the device is in use, so that the internal component 5 of the device will not be damaged or malfunction due to overheating when the device is in use, thereby increasing the service life of the device. At the same time, the setting of the leakage notch 1303 ensures that after the closed screw barrel 1302 is disassembled, there will be no residual water in the liquid filling box 1203, and it can completely flow out to complete the replacement of the internal water body, which is convenient for the staff to use. Embodiment 2

[0029] See also Figure 1 , Figure 2 , Figure 3 and Figure 4On the basis of the first embodiment, it is further obtained that the air filtering mechanism 2 includes an opening and closing component 21 and a filtering component 22 , the opening and closing component 21 is arranged outside the clamping component 11 , and the filtering component 22 is arranged outside the opening and closing component 21 .

[0030] The opening and closing component 21 includes a connecting rotating frame 2101, which is fixedly connected to the outer side of the panel 1102. The outer circle of the connecting rotating frame 2101 is rotatably connected to the connecting rotating frame 2102. The bottom of the connecting rotating frame 2102 is fixedly connected to a cover plate 2103, and the cover plate 2103 is clamped to the outer bottom of the panel 1102. The cover plate 2103 is provided with convex shafts 2104 on the front and rear sides. The convex shaft 2104 is fixedly connected to the outer side of the panel 1102. The outer circle of the convex shaft 2104 is rotatably connected to a positioning piece 2105, and the positioning piece 2105 is clamped to the outer bottom of the cover plate 2103. The filtering component 22 includes a filter box 2201, which is fixedly connected to the outer side of the cover plate 2103. A filter element 2202 is arranged in the filter box 2201, and a sieve plate 2203 is arranged inside the filter element 2202. The sieve plate 2203 is fixedly connected to the inner side of the outer side of the panel 1102.

[0031] Furthermore, after the panel 1102 is installed, the positioning piece 2105 clamped on the outer side of the cover plate 2103 follows the panel 1102 and is embedded in the outer side of the welding machine body 4. The positioning piece 2105 is positioned by the welding machine body 4, so that the positioning piece 2105 can keep the position of the cover plate 2103 fixed, thereby increasing the stability of the cover plate 2103 after closing. As long as the panel 1102 is not separated from the connection with the welding machine body 4, the cover plate 2103 cannot be turned outward, thereby improving the stability of the filter element 2202 after installation. At the same time, when the staff disassembles the panel 1102, the filter element 2202 can also be replaced. The operation is simple and convenient for the staff to use. Embodiment 3

[0032] See also Figure 2 , Figure 3 , Figure 7 , Figure 8 and Fig. 9 On the basis of the first and second embodiments, it is further obtained that the exhaust mechanism 3 includes an exhaust component 31, a positioning component 32 and a fixing component 33, the exhaust component 31 is arranged on the rear side of the welding machine body 4, the positioning component 32 is arranged on the rear side of the exhaust component 31, and the fixing component 33 is arranged on the rear side of the positioning component 32.

[0033] The exhaust assembly 31 includes a mounting plate 3101, which is clamped in the rear side of the welding machine body 4, and a ventilation plate 3102 is fixedly connected in the mounting plate 3101. A slot is provided at the rear side of the welding machine body 4 corresponding to the ventilation plate 3102. A clamping rod 3103 is fixedly connected to the front side of the mounting plate 3101, and the clamping rod 3103 passes forward through the welding machine body 4 and is clamped in the rear side of the embedded box 1101. An air fan box 3104 is fixedly connected to the rear side of the mounting plate 3101, and an exhaust fan 3105 is fixedly connected in the air fan box 3104. An air intake plate 3106 is arranged at the rear side of the exhaust fan 3105, and the air intake plate 3106 is fixedly connected to the air fan box 3104. The positioning assembly 32 includes a sleeve frame 3201, which is fixedly connected to the rear side of the welding machine body 4, and the sleeve frame 3201 is sleeved on the outer ring of the mounting plate 3101. The sleeve frame 3201 is clamped on the left and right sides. Plate 3202, the outer ring of the clamping plate 3202 is sleeved with a sleeve frame 3203, the sleeve frame 3203 is fixedly connected to the rear side of the mounting plate 3101, the outer side of the clamping plate 3202 is fixedly connected to a limit plate 3204, the outer side of the limit plate 3204 is fixedly connected to a gripping rod 3205, the fixing assembly 33 includes a fixing box 3301, the fixing box 3301 is fixedly connected to the rear side of the sleeve frame 3203, a slide cylinder 3302 is slidably connected inside the fixing box 3301, a positioning plate 3303 is fixedly connected to the front side of the slide cylinder 3302, the positioning plate 3303 is clamped in the sleeve frame 3203 and the clamping plate 3202, a compression spring 3304 is fixedly connected to the rear side of the fixing box 3301, a moving rod 3305 is fixedly connected to the outer side of the slide cylinder 3302, and the moving rod 3305 is slidably connected to the outer side of the fixing box 3301.

[0034] Furthermore, the staff only needs to start the exhaust fan 3105 to draw the air in the welding machine body 4 backward to complete the gas interaction in the welding machine body 4, so that it cooperates with the heat dissipation mechanism 1 structure to complete the cooling treatment of the internal components 5, thereby improving the efficiency of the heat dissipation fins 1402 and the heat conducting plate 1401 in cooling the internal components 5. At the same time, after the installation of the mounting plate 3101, the clamping rod 3103 is clamped on the rear side of the embedded box 1101 to complete the positioning of the left and right embedded boxes 1101, so that the staff only needs to disassemble and assemble the mounting plate 3101 to complete the disassembly and assembly of the left and right embedded boxes 1101 and the replacement of the filter element 2202. The operation is simple and convenient for the staff to use, and the staff only needs to pull the moving rods 3305 and the gripping rods 3205 on the left and right sides to complete the disassembly and assembly of the mounting plate 3101, so that the staff can quickly complete the disassembly and assembly of the mounting plate 3101, the embedded box 1101 and the filter element 2202, which is convenient for the staff to use.

[0035] In actual operation, when the device is used, the exhaust fan 3105 and the water pump 1201 are started, and the water pump 1201 is started to drive the water in the circulation pipe 1202 and the heat transfer pipe 1204 to circulate, and the heat exchange is carried out with the heat conducting plate 1401 through the collar 1403 and the heat dissipation fins 1402, and the heat absorbed by the heat conducting plate 1401 and the internal component 5 is absorbed, so that the heat generated by the internal component 5 when started is dispersed in the water and the heat dissipation fins 1402, and the exhaust fan 3105 is started to pump the air inside the welding machine body 4 to be discharged backwards, so that negative pressure is formed in the welding machine body 4 through the screen. The plate 2203 draws the external air into the embedded box 1101, flows from bottom to top into the welding machine body 4, and then is discharged backward to complete the cycle. The external air enters the embedded box 1101 and is first filtered by the filter element 2202, so that the air entering the embedded box 1101 does not contain water vapor and dust, and the external air contacts the heat dissipation fins 1402 and the circulation pipe 1202 for heat exchange, and the heated gas is discharged from bottom to top, and then new low-temperature gas enters the embedded box 1101 again, and this reciprocating process allows the temperature of the internal components 5 to be maintained within a suitable range, and at this time, the heat dissipation treatment of the welding machine body 4 is completed; When it is necessary to disassemble the mounting plate 3101, the staff first pulls the moving rods 3305 on the left and right sides to move backwards. The moving rods 3305 move backwards and drive the positioning plate 3303 to move backwards through the slide cylinder 3302. The positioning plate 3303 moves backwards and retracts into the fixed box 3301 to release the connection with the clamping plate 3202 and the sleeve frame 3203. After that, the staff can pull the gripping rod 3205 outwards to drive the clamping plate 3202 to move outwards. The clamping plate 3202 moves outwards to release the connection with the clamping plate 3202 and the sleeve frame 3203. After that, the staff can move the mounting plate 3101 backwards to complete the disassembly of the mounting plate 3101. After the mounting plate 3101 is disassembled backward, the clamping rod 3103 follows the mounting plate 3101 backward to release the connection with the embedded box 1101, and then the staff can hold the handle 1103 to drive the embedded plate 1102 and the embedded box 1101 to move outward, and then the staff can use the hexagonal wrench to rotate the hexagonal torsion rod 1305 to complete the disassembly and assembly of the closed screw cylinder 1302 and complete the replacement of the water in the circulation pipe 1202 and the heat transfer pipe 1204; At the same time, after the embedded box 1101 is disassembled, the positioning piece 2105 is released from the left and right sides of the welding machine body 4. At this time, the welding machine body 4 loses the limit on the positioning piece 2105. Then the staff can flip the positioning pieces 2105 on the front and back sides to release the limit of the positioning piece 2105 on the cover plate 2103. Then the staff can flip the cover plate 2103 upward to replace the filter element 2202 in the filter box 2201.

[0036] 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.

[0037] 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 argon arc welding machine for facilitating heat dissipation, comprising a welding machine body (4), characterized in that: An internal component (5) is fixedly connected inside the welding machine body (4), a handle (41) is fixedly connected to the top of the welding machine body (4), a support foot (42) is fixedly connected to the bottom of the welding machine body (4), a heat dissipation mechanism (1) is arranged inside the left and right sides of the welding machine body (4), an air filtering mechanism (2) is arranged outside the heat dissipation mechanism (1), and an exhaust mechanism (3) is arranged at the rear side of the welding machine body (4); The heat dissipation mechanism (1) comprises a clamping assembly (11), a circulating water assembly (12), a water changing assembly (13) and a heat conducting assembly (14); the clamping assembly (11) is arranged on the left and right sides of the welding machine body (4); the circulating water assembly (12) is arranged in the clamping assembly (11); the water changing assembly (13) is arranged at the bottom of the circulating water assembly (12); and the heat conducting assembly (14) is arranged on the inner side of the clamping assembly (11); The air filtering mechanism (2) comprises an opening and closing component (21) and a filtering component (22), wherein the opening and closing component (21) is arranged outside the clamping component (11), and the filtering component (22) is arranged outside the opening and closing component (21); The exhaust mechanism (3) comprises an exhaust assembly (31), a positioning assembly (32) and a fixing assembly (33); the exhaust assembly (31) is arranged at the rear side of the welding machine body (4); the positioning assembly (32) is arranged at the rear side of the exhaust assembly (31); and the fixing assembly (33) is arranged at the rear side of the positioning assembly (32).

2. The argon arc welding machine for heat dissipation according to claim 1, characterized in that: The clamping assembly (11) comprises an embedding box (1101), the embedding box (1101) is clamped into the left and right sides of the welding machine body (4), the outer side of the embedding box (1101) is fixedly connected to an embedding plate (1102), the embedding plate (1102) is clamped into the left and right sides of the exhaust mechanism (3), and the outer side of the embedding plate (1102) is fixedly connected to a handle (1103).

3. The argon arc welding machine for heat dissipation according to claim 1, characterized in that: The circulating water component (12) comprises a water pump (1201), the water pump (1201) being fixedly connected to the bottom of the embedded box (1101), the water pump (1201) being fixedly connected to the left and right sides of the water pump (1201), a liquid injection box (1203) being fixedly connected to the right side of the bottom of the circulating pipe (1202), the liquid injection box (1203) being fixedly connected to the right side of the bottom of the embedded box (1101), and a heat transfer pipe (1204) being fixedly connected to the outer ring of the circulating pipe (1202).

4. The argon arc welding machine for heat dissipation according to claim 1, characterized in that: The water exchange assembly (13) comprises a threaded tube (1301), the threaded tube (1301) being fixedly connected to the bottom of a liquid injection box (1203), the threaded tube (1301) being sleeved in the bottom of an embedded box (1101), a groove being provided at a position corresponding to the threaded tube (1301) at the bottom of the embedded box (1101), a closed screw barrel (1302) being threadedly connected to the inner ring of the threaded tube (1301), a liquid leakage notch (1303) being provided at an inner position of the outer ring of the threaded tube (1301) located inside the liquid injection box (1203), a sealing cover (1304) being fixedly connected to the bottom of the closed screw barrel (1302), the sealing cover (1304) being sleeved on the bottom of the outer ring of the threaded tube (1301), and a hexagonal torsion rod (1305) being fixedly connected to the inner top of the closed screw barrel (1302).

5. The argon arc welding machine for heat dissipation according to claim 1, characterized in that: The heat conduction component (14) comprises a heat conducting plate (1401), the heat conducting plate (1401) is fixedly connected to the inner side of the embedded box (1101), the inner side of the heat conducting plate (1401) is in contact with the left and right sides of the internal element (5), the outer side of the heat conducting plate (1401) is fixedly connected to a heat dissipation fin (1402), the heat dissipation fin (1402) is clamped to the inner side of the embedded box (1101), the heat dissipation fin (1402) is fixedly connected to the inner side of the embedded box (1101), the inner side of the heat dissipation fin (1402) is fixedly connected to a sleeve (1403), and the sleeve (1403) is sleeved on the outer ring of the heat transfer tube (1204).

6. The argon arc welding machine for heat dissipation according to claim 1, characterized in that: The opening and closing assembly (21) comprises a first connecting rotating frame (2101), wherein the first connecting rotating frame (2101) is fixedly connected to the outside of the panel (1102), the outer ring of the first connecting rotating frame (2101) is rotatably connected to the second connecting rotating frame (2102), the bottom of the second connecting rotating frame (2102) is fixedly connected to a cover plate (2103), the cover plate (2103) is clamped to the outside bottom of the panel (1102), the cover plate (2103) is provided with convex shafts (2104) on the front and rear sides, the convex shafts (2104) are fixedly connected to the outside of the panel (1102), the outer ring of the convex shaft (2104) is rotatably connected to a positioning piece (2105), and the positioning piece (2105) is clamped to the outside bottom of the cover plate (2103).

7. The argon arc welding machine for heat dissipation according to claim 1, characterized in that: The filter assembly (22) comprises a filter box (2201), the filter box (2201) being fixedly connected to the outside of the cover plate (2103), a filter element (2202) being arranged inside the filter box (2201), a sieve plate (2203) being arranged inside the filter element (2202), and the sieve plate (2203) being fixedly connected to the inside of the outside of the panel (1102).

8. The argon arc welding machine for heat dissipation according to claim 1, characterized in that: The exhaust assembly (31) comprises a mounting plate (3101), the mounting plate (3101) being clamped into the rear side of a welding machine body (4), a ventilation plate (3102) being fixedly connected to the mounting plate (3101), a slot being provided at a position corresponding to the ventilation plate (3102) on the rear side of the welding machine body (4), a clamping rod (3103) being fixedly connected to the front side of the mounting plate (3101), the clamping rod (3103) passing forward through the welding machine body (4) and being clamped into the rear side of the embedded box (1101), an air fan box (3104) being fixedly connected to the rear side of the mounting plate (3101), an exhaust fan (3105) being fixedly connected to the air fan box (3104), an air intake plate (3106) being provided at the rear side of the exhaust fan (3105), and the air intake plate (3106) being fixedly connected to the air fan box (3104).

9. The argon arc welding machine for heat dissipation according to claim 1, characterized in that: The positioning assembly (32) comprises a sleeve frame (3201), the sleeve frame (3201) is fixedly connected to the rear side of the welding machine body (4), the sleeve frame (3201) is sleeved on the outer ring of the mounting plate (3101), the sleeve frame (3201) is clamped with a clamping plate (3202) on the left and right sides of the sleeve frame (3201), the outer ring of the clamping plate (3202) is sleeved with a sleeve frame (3203), the sleeve frame (3203) is fixedly connected to the rear side of the mounting plate (3101), the outer side of the clamping plate (3202) is fixedly connected to a limiting plate (3204), and the outer side of the limiting plate (3204) is fixedly connected to a gripping rod (3205).

10. The argon arc welding machine for heat dissipation according to claim 1, characterized in that: The fixing assembly (33) comprises a fixing box (3301), wherein the fixing box (3301) is fixedly connected to the rear side of the sleeve frame (3203), a slide cylinder (3302) is slidably connected inside the fixing box (3301), a positioning plate (3303) is fixedly connected to the front side of the slide cylinder (3302), the positioning plate (3303) is clamped in the sleeve frame (3203) and the clamping plate (3202), a compression spring (3304) is fixedly connected to the rear side of the slide cylinder (3302), the compression spring (3304) is fixedly connected to the rear side of the fixing box (3301), a moving rod (3305) is fixedly connected to the outside of the slide cylinder (3302), and the moving rod (3305) is slidably connected to the inside of the outside of the fixing box (3301).

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