Welding equipment with purification function

Abstract

The utility model relates to the technical field of welding equipment, in particular to welding equipment with a purification function, which comprises a bottom plate, supporting columns are arranged at four corners of the top end of the bottom plate, a top plate is fixedly connected to the outer side walls of the top ends of the supporting columns, and first electric telescopic rods are arranged on the left side and the right side of the top end of the top plate. The output end of the first electric telescopic rod penetrates through the top plate and is provided with a supporting plate, holes are formed in the four corners of the top end of the supporting plate and are in sliding connection with the outer side wall of the supporting plate, and a purifying box is arranged at the top end of the supporting plate. Waste gas enters the purification box through operation of a gas suction pump, particles in the waste gas are blocked through gas leakage holes, fine particles can be discharged by pulling a drawer, and the drawer swings up and down through operation of a first motor, so that a filter element is prevented from being blocked by the fine particles; therefore, the filter plate is convenient to clean and replace.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, and in particular to a welding equipment with a purification function. Background Technology

[0002] Currently, welding mainly involves joining metal components and thermoplastic materials together by heating, high temperature, or high pressure for subsequent normal use. Welding can be performed in various environments and is not easily affected by the environment. Welders need to take protective measures to reduce the danger of sparks during welding. As the scope of welding applications becomes wider, people's requirements for workpiece welding are also increasing. Existing welding equipment has some drawbacks. First, it is not convenient to limit the position of the workpiece. Generally, manual welding is required. When welding uniformly at a designated position, it is time-consuming, labor-intensive, and inefficient. Furthermore, it is not convenient to adjust the position of the workpiece. Second, the fumes generated during welding are directly dispersed into the air, polluting the working environment of workers and harming their health. At the same time, after long-term use, the dust and fine particles passing through the filter element may cause filter element blockage, reducing the purification effect of welding fumes and requiring frequent filter element replacement, increasing the operating cost. To solve the above problems, we propose a welding equipment with purification function. Utility Model Content

[0003] The main objective of this invention is to provide a welding device with a purification function, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A welding device with purification function includes a base plate, with support columns at each of the four corners of the top of the base plate. A top plate is fixedly connected to the outer wall of the top of each support column. A first electric telescopic rod is provided on both the left and right sides of the top of the top of the top plate. A support plate is provided through the output end of the first electric telescopic rod and penetrates the top plate. Holes are provided at each of the four corners of the top of the support plate and are slidably connected to the outer wall of the support plate. A purification box is provided on the top of the support plate. A filter plate is detachably connected to the front end of the purification box. A first slot is provided on both the left and right sides of the inner side of the purification box. Multiple sets of springs are provided at the bottom of the first slots. A fixing plate is provided at the top of each spring. A drawer is detachably connected to the rear end of the purification box. The top of the fixing plate is slidably connected to the bottom of the drawer. A first motor is provided on the right end of the purification box. A rotating rod is provided through the output end of the first motor and penetrates the purification box. Two sets of cams are provided on the outer wall of the rotating rod, and the outer wall of the cams contacts the bottom of the drawer.

[0006] Preferably, the top plate has a sliding opening at its top, the front end of the purification box has multiple sets of first sliding openings, a support frame is provided inside the first sliding opening, the top of the support frame is slidably connected to the bottom of the filter plate, the front side of the top of the purification box has a hole and an air outlet is fixedly connected thereto, and an air guide plate is provided in the middle of the top of the inner side of the purification box, with an opening between the bottom of the air guide plate and the bottom of the inner side of the purification box.

[0007] Preferably, the purification box has a second sliding opening at its rear end, the bottom of the drawer is slidably connected to the side wall of the second sliding opening, the bottom of the drawer has a plurality of air leakage holes, the top rear side of the purification box has a hole and an air inlet pipe is fixedly connected thereto, the other end of the air inlet pipe is provided with an air passage pipe, the other end of the air passage pipe is provided with an air intake pipe, the air intake pipe is made of a retractable material, the bottom end of the support plate is provided with a fixing frame, the inner side of the fixing frame is movably connected to the outer wall of the air intake pipe.

[0008] Preferably, the support plate has connecting plates on both the left and right sides of its bottom end. A second motor is provided on the right end of one set of connecting plates. A threaded rod is provided through the output end of the second motor and is rotatably connected to another set of connecting plates. A T-shaped groove is provided at the bottom end of the support plate. A T-shaped protrusion is slidably connected to the inner side of the T-shaped groove. A mounting plate is provided at the bottom end of the T-shaped protrusion. A hole is provided on the left side of the mounting plate and is threadedly connected to the threaded rod. A welding gun is provided at the bottom end of the mounting plate.

[0009] Preferably, an air pump is provided at the right end of the mounting plate, an air vent is provided at the bottom end of the air pump, an air intake pipe is provided at the bottom end of the air vent, and the right end of the air pump is fixedly connected to the air inlet pipe.

[0010] Preferably, the bottom end of the base plate is provided with a housing, the bottom inner side of the housing is provided with a third motor, the output end of the third motor is provided with a drive shaft passing through the top end of the base plate, the top end of the drive shaft is provided with a rotating plate, the top end of the rotating plate is provided with a first fixing block on both the front and rear sides, the first fixing block is provided with a plurality of second electric telescopic rods at one end facing each other, the output end of the second electric telescopic rod is provided with a guide plate, the bottom end of the guide plate is provided with a slider, the top end of the rotating plate is provided with two sets of sliding grooves, the sliding grooves and the sliders are mutually engaged.

[0011] Preferably, a second fixing block is provided on each of the three sides of the top of the guide plate, a third electric telescopic rod is provided at one end of the second fixing block facing each other, a clamping plate is provided at the output end of the third electric telescopic rod, and an anti-slip pad is provided on the side wall of the clamping plate.

[0012] Compared with the prior art, this utility model has the following beneficial effects: This welding equipment with purification function uses multiple sets of third electric telescopic rods to drive the clamping plate to clamp the workpiece, which facilitates workpiece positioning and has high efficiency. Furthermore, the anti-slip pads on the side walls of the clamping plate increase the friction against the workpiece and prevent wear on the outer side of the workpiece. The operation of the third motor drives the transmission shaft and rotating plate to rotate, thus facilitating the adjustment of the workpiece's position and allowing the welding torch to weld at different positions on the workpiece. The operation of the second electric telescopic rod drives the guide plate to move in opposite directions, and the sliding groove and slider engage to ensure stable movement of the guide plate, thus adapting to different workpieces. The operation of the second motor drives the threaded rod to rotate, thereby moving the mounting plate left and right. The T-shaped groove and T-shaped protrusion engage to ensure stable movement of the mounting plate. The operation of the first electric telescopic rod drives the support plate to move up and down, thus controlling the distance between the welding torch and the workpiece. Finally, the welding torch welds the workpiece, and the operation of the suction pump... Exhaust gas enters the ventilation pipe through the suction pipe and then into the intake pipe. The intake pipe is made of a flexible material, allowing it to move with the mounting plate. The exhaust gas is then transported through the intake pipe to the air passage pipe and the inlet pipe, entering the rear space inside the purification chamber. Several sets of vent holes trap fine particles in the exhaust gas, which can be expelled by pulling a drawer. The operation of the first motor drives a rotating rod, which in turn rotates a cam, causing the drawer to rock up and down, preventing fine particles from clogging the filter and enhancing the purification effect. Multiple springs provide cushioning to the drawer, preventing wear on the inside of the purification chamber. A sliding opening facilitates the vertical movement of the purification chamber. Openings at the bottom of the air guide plate and the bottom of the inner side of the purification chamber allow the gas purified in the first step to enter the front space inside the purification chamber. Multiple filter plates are detachably connected to the purification chamber, facilitating cleaning and replacement. The purified gas is then discharged through the outlet. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0015] Figure 3 This is a partial structural schematic diagram of the present invention;

[0016] Figure 4 This is a second partial structural schematic diagram of the present invention;

[0017] Figure 5 In this utility model Figure 4 Enlarged view of point A in the middle;

[0018] Figure 6 This is a partial structural schematic diagram of the present invention (third one).

[0019] Figure 7 This is a partial structural schematic diagram of the present invention, number four.

[0020] In the diagram: 1. Base plate; 12. Support column; 13. Support plate; 14. Top plate; 15. First electric telescopic rod; 16. Sliding opening; 2. Purification box; 21. First sliding opening; 22. Support frame; 23. Filter plate; 24. Air outlet; 25. Air guide plate; 26. First slot; 27. Spring; 28. Fixing plate; 3. First motor; 31. Rotating rod; 32. Cam; 33. Second sliding opening; 34. Drawer; 35. Air leakage hole; 36. Air inlet pipe; 37. Air passage pipe; 38. Air intake. 39. Pipe; 4. Fixing frame; 5. Second motor; 6. Connecting plate; 7. Threaded rod; 8. T-groove; 9. T-protrusion; 10. Mounting plate; 11. Welding torch; 12. Suction pump; 13. Vent pipe; 14. Suction pipe; 15. Housing; 26. Third motor; 27. Drive shaft; 38. Rotating plate; 49. First fixing block; 50. Second electric telescopic rod; 61. Guide plate; 72. Slide groove; 83. Slider; 94. Second fixing block; 105. Third electric telescopic rod; 11. Clamping plate. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figure 1-7 As shown, a welding device with purification function includes a base plate 1. Support columns 12 are provided at each of the four corners of the top of the base plate 1. A top plate 14 is fixedly connected to the outer wall of the top of each support column 12. First electric telescopic rods 15 are provided on both the left and right sides of the top of the top of the top plate 14. A support plate 13 is provided through the output end of each electric telescopic rod 15, penetrating the top plate 14. Holes are provided at each of the four corners of the top of the support plate 13 and are slidably connected to the outer wall of the support plate 13. A purification box 2 is provided at the top of the support plate 13, and the front end of the purification box 2 is detachably connected to a... The filter plate 23 and the inner left and right side walls of the purification box 2 are provided with first slots 26. Multiple springs 27 are provided at the bottom of the first slots 26. A fixing plate 28 is provided at the top of the springs 27. A drawer 34 is detachably connected to the rear end of the purification box 2. The top of the fixing plate 28 is slidably connected to the bottom of the drawer 34. A first motor 3 is provided at the right end of the purification box 2. A rotating rod 31 is provided through the output end of the first motor 3 through the purification box 2. Two sets of cams 32 are provided on the outer wall of the rotating rod 31. The outer wall of the cams 32 is in contact with the bottom of the drawer 34.

[0023] In this embodiment, a sliding opening 16 is provided at the top of the top plate 14, and multiple sets of first sliding openings 21 are provided at the front end of the purification box 2. A support frame 22 is provided inside the first sliding opening 21, and the top of the support frame 22 is slidably connected to the bottom of the filter plate 23. A hole is provided on the front side of the top of the purification box 2 and an air outlet 24 is fixedly connected thereto. An air guide plate 25 is provided in the middle of the top of the inner side of the purification box 2, and an opening is left between the bottom of the air guide plate 25 and the bottom of the inner side of the purification box 2.

[0024] Specifically, the sliding opening 16 facilitates the vertical movement of the purification box 2. The bottom of the air guide plate 25 and the bottom of the inner side of the purification box 2 are open, so that the gas purified in the first step can be introduced into the front space of the inner side of the purification box 2. Multiple sets of filter plates 23 are detachably connected to the purification box 2, so as to facilitate the cleaning and replacement of the filter plates 23. The purified gas is discharged through the air outlet 24.

[0025] In this embodiment, a second sliding opening 33 is provided at the rear end of the purification box 2, and the bottom end of the drawer 34 is slidably connected to the side wall of the second sliding opening 33. Several sets of air leakage holes 35 are provided at the bottom end of the drawer 34. An air inlet pipe 36 is fixedly connected to the rear side of the top of the purification box 2. An air passage pipe 37 is provided at the other end of the air inlet pipe 36, and an air intake pipe 38 is provided at the other end of the air passage pipe 37. The air intake pipe 38 is made of a retractable material. A fixing frame 39 is provided at the bottom end of the support plate 13, and the inner side of the fixing frame 39 is movably connected to the outer wall of the air intake pipe 38.

[0026] Specifically, the exhaust gas is transmitted through the intake pipe 38 to the exhaust pipe 37 and the intake pipe 36, and then enters the rear space inside the purification box 2. Fine particles in the exhaust gas are blocked by several sets of air leakage holes 35, and the fine particles can be discharged by pulling the drawer 34. Furthermore, the operation of the first motor 3 drives the rotating rod 31 to rotate, which in turn drives the cam 32 to rotate, thereby causing the drawer 34 to shake up and down, thus preventing fine particles from clogging the filter element and enhancing the purification effect of the exhaust gas.

[0027] In this embodiment, connecting plates 41 are provided on both the left and right sides of the bottom end of the support plate 13. A second motor 4 is provided on the right end of one set of connecting plates 41. A threaded rod 42 is provided through the output end of the second motor 4 through the connecting plate 41. The other end of the threaded rod 42 is rotatably connected to another set of connecting plates 41. A T-shaped groove 43 is provided at the bottom end of the support plate 13. A T-shaped protrusion 44 is slidably connected to the inner side of the T-shaped groove 43. An mounting plate 45 is provided at the bottom end of the T-shaped protrusion 44. A hole is provided on the left side of the mounting plate 45 and is threadedly connected to the threaded rod 42. A welding gun 46 is provided at the bottom end of the mounting plate 45.

[0028] Specifically, the second motor 4 drives the threaded rod 42 to rotate, thereby moving the mounting plate 45 left and right. The T-shaped groove 43 and the T-shaped protrusion 44 fit together, thus stabilizing the movement of the mounting plate 45. The welding gun 46 then welds the workpiece.

[0029] In this embodiment, an air intake pump 47 is provided at the right end of the mounting plate 45, an air vent pipe 48 is provided at the bottom end of the air intake pump 47, an air intake pipe 49 is provided at the bottom end of the air vent pipe 48, and the right end of the air intake pump 47 is fixedly connected to the air inlet pipe 38.

[0030] Specifically, the operation of the suction pump 47 causes the exhaust gas to enter the ventilation pipe 48 through the suction pipe 49 and then into the intake pipe 38. Since the intake pipe 38 is made of a flexible material, the suction pipe 49 can move with the movement of the mounting plate 45.

[0031] In this embodiment, a housing 5 is provided at the bottom end of the base plate 1, and a third motor 51 is provided at the bottom end of the inner side of the housing 5. A transmission shaft 52 is provided through the output end of the third motor 51 and passes through the top end of the base plate 1. A rotating plate 53 is provided at the top end of the transmission shaft 52. A first fixing block 54 is provided on both the front and rear sides of the top end of the rotating plate 53. Multiple sets of second electric telescopic rods 55 are provided at one end of the first fixing block 54 facing each other. A guide plate 56 is provided at the output end of the second electric telescopic rod 55. A slider 58 is provided at the bottom end of the guide plate 56. Two sets of sliding grooves 57 are opened at the top end of the rotating plate 53. The sliding grooves 57 and the sliders 58 fit together.

[0032] Specifically, the operation of the third motor 51 drives the transmission shaft 52 and the rotating plate 53 to rotate, thereby facilitating the adjustment of the workpiece's position and enabling the welding torch 46 to weld different positions on the workpiece. The operation of the second electric telescopic rod 55 drives the guide plate 56 to move towards each other. The guide plate 56 moves stably by engaging with the slide groove 57 and the slider 58, thus adapting to different workpieces.

[0033] In this embodiment, the top three sides of the guide plate 56 are provided with second fixing blocks 6, and the opposite ends of the second fixing blocks 6 are provided with third electric telescopic rods 61. The output end of the third electric telescopic rods 61 is provided with clamping plates 62, and the side walls of the clamping plates 62 are provided with anti-slip pads.

[0034] Specifically, the operation of multiple sets of third electric telescopic rods 61 drives the clamping plate 62 to clamp the workpiece, which facilitates the limiting of the workpiece and has high efficiency. In addition, the anti-slip pads set on the side wall of the clamping plate 62 increase the friction on the workpiece and prevent wear on the outer side of the workpiece.

[0035] It should be noted that this utility model is a welding device with a purification function. The user places the workpiece to be welded on the top of the guide plate 56. The operation of multiple sets of third electric telescopic rods 61 drives the clamping plate 62 to clamp the workpiece, which facilitates workpiece positioning and has high efficiency. Furthermore, the anti-slip pads on the side wall of the clamping plate 62 increase the friction on the workpiece and prevent wear on the outer side of the workpiece. The operation of the third motor 51 drives the transmission shaft 52 and the rotating plate 53 to rotate, thereby facilitating the adjustment of the workpiece's position and allowing the welding torch 46 to weld at different positions on the workpiece. The operation of the two electric telescopic rods 55 drives the guide plates 56 to move towards each other. The guide plates 56 move stably by engaging with the slide rails 57 and sliders 58, thus adapting to different workpieces. The operation of the second motor 4 drives the threaded rod 42 to rotate, causing the mounting plate 45 to move left and right. The T-shaped groove 43 engages with the T-shaped protrusion 44, ensuring stable movement of the mounting plate 45. The operation of the first electric telescopic rod 15 drives the support plate 13 to move up and down, thereby controlling the distance between the welding torch 46 and the workpiece. Finally, the welding torch 46 welds the workpiece. The air suction pump 47 then... Exhaust gas enters the ventilation pipe 48 through the suction pipe 49 and then into the intake pipe 38. Since the intake pipe 38 is made of a flexible material, the suction pipe 49 can move with the installation plate 45. The exhaust gas is transmitted through the intake pipe 38 to the vent pipe 37 and the inlet pipe 36, thus entering the rear space inside the purification chamber 2. Fine particles in the exhaust gas are blocked by several sets of vent holes 35, and these particles can be discharged by pulling the drawer 34. Furthermore, the operation of the first motor 3 drives the rotating rod 31 to rotate, simultaneously driving the cam 32 to rotate, thereby causing the drawer 34 to move up and down. The air is shaken to prevent fine particles from clogging the filter element and enhance the purification effect of the exhaust gas. The force of multiple sets of springs 27 provides a buffer force for the drawer 34 to prevent the drawer 34 from causing wear on the inside of the purification box 2. The sliding opening 16 facilitates the up and down movement of the purification box 2. The bottom of the air guide plate 25 and the bottom of the inner side of the purification box 2 have openings, so that the gas purified in the first step can enter the front space inside the purification box 2. Multiple sets of filter plates 23 are detachably connected to the purification box 2, so as to facilitate the cleaning and replacement of the filter plates 23. The purified gas is discharged through the air outlet 24.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A welding device with a purification function, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with support columns (12) at the four corners of the top. The top plate (14) is fixedly connected to the outer wall of the top of the support column (12). The top of the top plate (14) is provided with first electric telescopic rods (15) on both the left and right sides. The output end of the first electric telescopic rod (15) passes through the top plate (14) and is provided with a support plate (13). The top of the support plate (13) is provided with holes at the four corners and is slidably connected to the outer wall of the support plate (13). The top of the support plate (13) is provided with a purification box (2). The front end of the purification box (2) is detachably connected with a filter plate (23). The inner left and right sides of the purification box (2) are provided with a filter plate (23). Each side wall is provided with a first slot (26), and the bottom of the first slot (26) is provided with multiple sets of springs (27). The top of the springs (27) is provided with a fixing plate (28). The rear end of the purification box (2) is detachably connected to a drawer (34). The top of the fixing plate (28) is slidably connected to the bottom of the drawer (34). The right end of the purification box (2) is provided with a first motor (3). The output end of the first motor (3) passes through the purification box (2) and is provided with a rotating rod (31). The outer side wall of the rotating rod (31) is provided with two sets of cams (32). The outer side wall of the cams (32) is in contact with the bottom of the drawer (34).

2. The welding equipment with purification function according to claim 1, characterized in that: The top plate (14) has a sliding opening (16) at the top. The front end of the purification box (2) has multiple sets of first sliding ports (21). A support frame (22) is provided inside the first sliding port (21). The top end of the support frame (22) is slidably connected to the bottom end of the filter plate (23). The front side of the top of the purification box (2) has a hole and a fixed air outlet (24). A guide plate (25) is provided in the middle of the top of the inner side of the purification box (2). The bottom end of the guide plate (25) and the bottom end of the inner side of the purification box (2) have an opening.

3. The welding equipment with purification function according to claim 1, characterized in that: The purification box (2) has a second sliding port (33) at the rear end. The bottom end of the drawer (34) is slidably connected to the side wall of the second sliding port (33). The bottom end of the drawer (34) has several sets of air leakage holes (35). The top rear side of the purification box (2) has a hole and is fixedly connected to an air inlet pipe (36). The other end of the air inlet pipe (36) is provided with an air passage pipe (37). The other end of the air passage pipe (37) is provided with an air inlet pipe (38). The air inlet pipe (38) is made of a retractable material. The bottom end of the support plate (13) is provided with a fixing frame (39). The inner side of the fixing frame (39) is movably connected to the outer side wall of the air inlet pipe (38).

4. The welding equipment with purification function according to claim 1, characterized in that: The support plate (13) has connecting plates (41) on both the left and right sides of its bottom end. A second motor (4) is provided on the right end of one set of connecting plates (41). The output end of the second motor (4) passes through the connecting plate (41) and is provided with a threaded rod (42). The other end of the threaded rod (42) is rotatably connected to another set of connecting plates (41). A T-shaped groove (43) is provided at the bottom end of the support plate (13). A T-shaped protrusion (44) is slidably connected to the inside of the T-shaped groove (43). An installation plate (45) is provided at the bottom end of the T-shaped protrusion (44). A hole is provided on the left side of the installation plate (45) and is threadedly connected to the threaded rod (42). A welding gun (46) is provided at the bottom end of the installation plate (45).

5. The welding equipment with purification function according to claim 4, characterized in that: An air pump (47) is provided at the right end of the mounting plate (45), an air pipe (48) is provided at the bottom end of the air pump (47), an air suction pipe (49) is provided at the bottom end of the air pipe (48), and the right end of the air pump (47) is fixedly connected to the air inlet pipe (38).

6. The welding equipment with purification function according to claim 1, characterized in that: The bottom of the base plate (1) is provided with a housing (5), and the bottom of the inner side of the housing (5) is provided with a third motor (51). The output end of the third motor (51) passes through the top of the base plate (1) and is provided with a transmission shaft (52). The top of the transmission shaft (52) is provided with a rotating plate (53). The top of the rotating plate (53) is provided with first fixing blocks (54) on both the front and rear sides. The first fixing blocks (54) are provided with multiple sets of second electric telescopic rods (55) facing each other. The output end of the second electric telescopic rods (55) is provided with a guide plate (56). The bottom of the guide plate (56) is provided with a slider (58). The top of the rotating plate (53) is provided with two sets of sliding grooves (57). The sliding grooves (57) and the sliders (58) fit together.

7. The welding equipment with purification function according to claim 6, characterized in that: The guide plate (56) has a second fixing block (6) on each of its three sides. A third electric telescopic rod (61) is provided at one end of the second fixing block (6) facing each other. A clamping plate (62) is provided at the output end of the third electric telescopic rod (61). An anti-slip pad is provided on the side wall of the clamping plate (62).

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