Welding machine with waste gas purification function

Abstract

The welding machine with the waste gas purification function relates to the field of welding machines and comprises a working table and a protective suction hood, a first driving mechanism is installed at the bottom of the working table, a bearing plate is connected to the top of the working table in a sliding mode, and a fixing support is fixedly installed at the top of the working table. And a second driving mechanism is mounted at the top of the fixed bracket. According to the welding machine with the waste gas purification function, by arranging a gas conveying pipe, suction force is automatically generated at a protective suction hood when an exhaust fan on the side of the waste gas purification box runs, so that waste gas generated when a welding assembly runs is automatically conveyed into the waste gas purification box; and then multiple purification treatment is conducted on waste gas through cooperation of the waste gas purification box, so that the waste gas purification function of the welding machine is improved, and the situation that harmful waste gas generated when the welding machine continuously operates for a long time is directly inhaled into the body by surrounding workers, and consequently large production potential safety hazards exist in equipment is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding machine field, concretely is a kind of welding machine with waste gas purification function. BACKGROUND

[0002] Welding machine is a kind of equipment for fusing metal workpiece by heating, pressurizing or both, welding machine plays a key role in manufacturing, building, automobile repair, shipbuilding and many other industries, and it is one of the processing equipment that cannot be obtained in metal processing.

[0003] However, the current welding machine still has some deficiencies, such as the existing welding machine waste gas purification function is poor, which leads to harmful waste gas generated by welding machine during long time continuous operation is easy to be directly inhaled into the body by surrounding workers, thereby increasing certain production safety hazards, and further there is certain use defect.

[0004] Therefore, it is urgent to improve this defect, and the utility model is to research and improve the existing structure, and provide a welding machine with waste gas purification function. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a welding machine with waste gas purification function to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a welding machine with waste gas purification function, comprising a workbench and a protective air suction cover, the bottom of the workbench is provided with a first driving mechanism, the top of the workbench is slidably connected with a bearing plate, and the top of the workbench is fixedly provided with a fixed support, the top of the fixed support is provided with a second driving mechanism, the outer side of the second driving mechanism is adaptively connected with a welding assembly, the protective air suction cover is fixedly installed outside the welding assembly, the side of the protective air suction cover is fixedly connected with a gas conveying pipe, the other end of the gas conveying pipe is fixedly provided with a waste gas purification box, the bottom of the waste gas purification box is fixedly connected with the top of the workbench, and the waste gas purification assembly is equidistantly movably installed in the waste gas purification box.

[0007] Further, the welding assembly comprises a connecting plate, a cross-shaped slider, a connecting mechanism and an electric telescopic rod, the top of the connecting plate is fixedly connected with the cross-shaped slider, the top of the cross-shaped slider is fixedly provided with the connecting mechanism, the inside of the connecting mechanism is adaptively connected with the side of the screw rod in the second driving mechanism, and the bottom of the connecting plate is fixedly provided with the electric telescopic rod.

[0008] Further, the top of the connecting plate is fixedly connected with the bottom of the cross-shaped slider, and the connecting plate and the fixed support form a sliding structure through the cross-shaped slider.

[0009] Further, the welding assembly further comprises a mounting plate and a welding head, the welding head is fixedly installed at the bottom of the mounting plate, the top of the mounting plate is fixedly connected with the bottom of the extension end of the electric telescopic rod, and the bottom of the mounting plate is fixedly connected with the top of the protective air suction cover, and the protective air suction cover is sleeved outside the welding head.

[0010] Further, the waste gas purification assembly comprises an activated carbon storage box, a bearing frame, magnetic stones, a limiting air permeable net, a sealing plate and T-shaped sliding strips, the inner surface of the activated carbon storage box is fixedly installed with the bearing frame, the top of the bearing frame is symmetrically embedded with the magnetic stones, the top of the bearing frame is embedded with the limiting air permeable net, the side of the activated carbon storage box is fixedly connected with the sealing plate, and the two sides of the activated carbon storage box are symmetrically installed with the T-shaped sliding strips.

[0011] Further, the number of the magnetic stones is two groups, and the two groups of magnetic stones are embeddedly installed at the top of the bearing frame and the bottom of the limiting air permeable net respectively.

[0012] Further, the side of the activated carbon storage box is fixedly connected with the inner side of the T-shaped sliding strip, and the activated carbon storage box and the waste gas purification box form a sliding structure through the T-shaped sliding strip.

[0013] The welding machine with the waste gas purification function has the following beneficial effects:

[0014] 1、The air suction cover on the side of the waste gas purification box automatically generates suction force at the protective air suction cover during operation of the air suction fan, so that the waste gas generated during operation of the welding assembly is automatically transported into the waste gas purification box, and then the waste gas is subjected to multiple purification treatment through cooperation of the waste gas purification box, so that the waste gas purification function of the welding machine is improved, and harmful waste gas generated during long-term continuous operation of the welding machine is avoided from being directly inhaled into the body of surrounding workers, thereby avoiding the situation that the equipment has a large production safety hazard, and the bearing frame and the magnetic stones are arranged, so that the limiting air permeable net is convenient for workers to quickly disassemble and assemble, thereby providing convenience for workers to replace activated carbon in the activated carbon storage box.

[0015] 2、The first driving mechanism is arranged, so that the first driving mechanism can drive the bearing plate to move left and right along the top of the workbench during operation, and then the second driving mechanism is arranged, so that the second driving mechanism can drive the welding assembly to move forward and backward along the bottom of the fixed support during operation, so that the welding assembly can more conveniently and comprehensively weld the workpiece to be processed, thereby improving the processing efficiency of the welding machine. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1The utility model relates to a welding machine with waste gas purification function's front view three-dimensional structure schematic diagram.

[0017] Fig. 2 The utility model relates to a welding machine with waste gas purification function's welding head - protection air suction cover bottom view three-dimensional structure schematic diagram.

[0018] Fig. 3 The utility model relates to a welding machine with waste gas purification function's active carbon storage box - spacing breathable net split three-dimensional structure schematic diagram.

[0019] In the drawing: 1, workbench, 2, first drive mechanism, 3, bearing plate, 4, fixed support, 5, second drive mechanism, 6, welding assembly, 61, connecting plate, 62, cross slide, 63, connecting mechanism, 64, electric telescopic handle, 65, mounting plate, 66, welding head, 7, protection air suction cover, 8, gas pipe, 9, waste gas purification box, 10, waste gas purification assembly, 101, active carbon storage box, 102, bearing frame, 103, magnetic attraction stone, 104, spacing breathable net, 105, sealing plate, 106, T slide. DETAILED DESCRIPTION

[0020] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0021] As Figs. 1-3As shown, a welding machine with exhaust gas purification function, including workbench 1 and protective suction hood 7, the top of the workbench 1 is fixedly installed with fixed support 4, and the top of the fixed support 4 is installed with second driving mechanism 5, and the outer side of the second driving mechanism 5 is adaptively connected with welding assembly 6, the protective suction hood 7 is fixedly installed outside the welding assembly 6, and the side of the protective suction hood 7 is fixedly connected with gas pipe 8, and the other end of the gas pipe 8 is fixedly installed with exhaust gas purification box 9, and the bottom of the exhaust gas purification box 9 is fixedly connected with the top of the workbench 1, and the inside of the exhaust gas purification box 9 is equidistantly movably installed with exhaust gas purification assembly 10, the exhaust gas purification assembly 10 contains activated carbon storage box 101, bearing frame 102, magnetic attraction stone 103, limiting air permeable net 104, sealing plate 105 and T-shaped sliding bar 106, the inner surface of the activated carbon storage box 101 is fixedly installed with bearing frame 102, and the top of the bearing frame 102 is symmetrically embeddedly installed with magnetic attraction stone 103, the number of magnetic attraction stones 103 is two groups, and the two groups of magnetic attraction stones 103 are respectively embeddedly installed on the top of the bearing frame 102 and the bottom of the limiting air permeable net 104, and the top of the bearing frame 102 is fittedly installed with the limiting air permeable net 104, and the side of the activated carbon storage box 101 is fixedly connected with the sealing plate 105, and the two sides of the activated carbon storage box 101 are symmetrically installed with T-shaped sliding bar 106, the side of the activated carbon storage box 101 is fixedly connected with the inner side of the T-shaped sliding bar 106, and the activated carbon storage box 101 and the exhaust gas purification box 9 constitute a sliding structure through the T-shaped sliding bar 106, and the activated carbon storage box 101 and the exhaust gas purification box 9 are set as a sliding structure, so that the activated carbon storage box 101 is more smooth and stable when moving along the inside of the exhaust gas purification box 9.

[0022] As Fig. 1 and Fig. 2As shown, the bottom of the workbench 1 is provided with the first driving mechanism 2, the top of the workbench 1 is slidably connected with the bearing plate 3, the top of the workbench 1 is fixedly provided with the fixed support 4, the top of the fixed support 4 is provided with the second driving mechanism 5, the outer side of the second driving mechanism 5 is movably connected with the welding assembly 6, the welding assembly 6 comprises the connecting plate 61, the cross-shaped sliding block 62, the connecting mechanism 63 and the electric telescopic rod 64, the top of the connecting plate 61 is fixedly connected with the cross-shaped sliding block 62, the top of the connecting plate 61 is fixedly connected with the bottom of the cross-shaped sliding block 62, the connecting plate 61 and the fixed support 4 form a sliding structure through the cross-shaped sliding block 62, the connecting plate 61 is more smooth and stable when moving through the sliding structure, the top of the cross-shaped sliding block 62 is fixedly provided with the connecting mechanism 63, the inside of the connecting mechanism 63 is movably connected with the side of the screw rod in the second driving mechanism 5, the bottom of the connecting plate 61 is fixedly provided with the electric telescopic rod 64, the welding assembly 6 further comprises the mounting plate 65 and the welding head 66, the bottom of the mounting plate 65 is fixedly provided with the welding head 66, the top of the mounting plate 65 is fixedly connected with the bottom of the extended end of the electric telescopic rod 64, the bottom of the mounting plate 65 is fixedly connected with the top of the protective air suction cover 7, and the protective air suction cover 7 is sleeved on the outside of the welding head 66.

[0023] In conclusion, the welding machine with waste gas purification function can first according to Figs. 1 to 3As shown in the structure, the worker places the workpiece to be welded on the top of the bearing plate 3, and then opens the first driving mechanism 2, the second driving mechanism 5, the electric telescopic rod 64 and the exhaust fan outside the exhaust purification box 9 through the controller, drives the bearing plate 3 to move along the top of the workbench 1 when the first driving mechanism 2 starts to run, drives the electric telescopic rod 64 to move forward and backward along the bottom of the fixed support 4 through the connection of the connecting mechanism 63 and the sliding of the cross-shaped slider 62 when the second driving mechanism 5 starts to run, drives the welding head 66 to move up and down through the mounting plate 65 when the electric telescopic rod 64 starts to run, so that the welding head 66 automatically welds the workpiece on the top of the bearing plate 3, at this time, the suction force is automatically generated at the protective suction hood 7 with the operation of the exhaust fan, so that the waste gas generated when the welding head 66 welds is transported into the inside of the exhaust purification box 9 through the gas conveying pipe 8, and then the waste gas is subjected to multiple purification treatment through the cooperation of the exhaust purification assembly 10, so that the surrounding workers and the environment are not harmed by the harmful waste gas, when the worker needs to replace the activated carbon regularly, the worker holds the handle and takes out the activated carbon storage box 101 from the inside of the exhaust purification box 9 through the sliding of the T-shaped sliding bar 106, holds the limiting breathable net 104 and takes it out from the top of the bearing frame 102, then replaces the activated carbon in the activated carbon storage box 101, then installs the limiting breathable net 104 into the inside of the activated carbon storage box 101 through the bearing of the bearing frame 102 and the adsorption and fixation of the magnetic attraction stone 103, then re-installs the exhaust purification assembly 10 into the inside of the exhaust purification box 9 through the sliding of the T-shaped sliding bar 106 for subsequent waste gas purification treatment.

[0024] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A welding machine having an exhaust gas purification function, comprising a worktable (1) and a protective suction hood (7), characterized in that, The bottom of the workbench (1) is provided with a first driving mechanism (2), the top of the workbench (1) is slidably connected with a bearing plate (3), the top of the workbench (1) is fixedly provided with a fixed support (4), the top of the fixed support (4) is provided with a second driving mechanism (5), the outer side of the second driving mechanism (5) is movably connected with a welding assembly (6), the welding assembly (6) is fixedly provided with a protective air suction cover (7), the side of the protective air suction cover (7) is fixedly connected with a gas pipe (8), the other end of the gas pipe (8) is fixedly provided with a waste gas purification box (9), the bottom of the waste gas purification box (9) is fixedly connected with the top of the workbench (1), and the inside of the waste gas purification box (9) is movably provided with a waste gas purification assembly (10).

2. The welding machine having an exhaust gas purification function according to claim 1, characterized by, The welding assembly (6) comprises a connecting plate (61), a cross-shaped sliding block (62), a connecting mechanism (63) and an electric telescopic rod (64), the top of the connecting plate (61) is fixedly connected with the cross-shaped sliding block (62), the top of the cross-shaped sliding block (62) is fixedly provided with the connecting mechanism (63), the inside of the connecting mechanism (63) is movably connected with the side of the lead screw in the second driving mechanism (5), and the bottom of the connecting plate (61) is fixedly provided with the electric telescopic rod (64).

3. The welding machine having an exhaust gas purification function according to claim 2, characterized by, The top of the connecting plate (61) is fixedly connected with the bottom of the cross-shaped sliding block (62), and the connecting plate (61) and the fixed support (4) form a sliding structure through the cross-shaped sliding block (62).

4. The welding machine having an exhaust gas purification function according to claim 1, characterized by The welding assembly (6) further comprises a mounting plate (65) and a welding head (66), the bottom of the mounting plate (65) is fixedly provided with the welding head (66), the top of the mounting plate (65) is fixedly connected with the bottom of the extension end of the electric telescopic rod (64), the bottom of the mounting plate (65) is fixedly connected with the top of the protective air suction cover (7), and the protective air suction cover (7) is sleeved outside the welding head (66).

5. The welding machine having an exhaust gas purification function according to claim 1, characterized by The waste gas purification assembly (10) comprises an activated carbon storage box (101), a bearing frame (102), magnetic stones (103), a limiting breathable mesh (104), a sealing plate (105) and a T-shaped sliding strip (106), the inner surface of the activated carbon storage box (101) is fixedly provided with the bearing frame (102), the top of the bearing frame (102) is symmetrically embedded with the magnetic stones (103), the top of the bearing frame (102) is embedded with the limiting breathable mesh (104), the side of the activated carbon storage box (101) is fixedly connected with the sealing plate (105), and the two sides of the activated carbon storage box (101) are symmetrically provided with the T-shaped sliding strip (106).

6. The welding machine having an exhaust gas purification function according to claim 5, characterized by The number of the magnetic stones (103) is two groups, and the two groups of magnetic stones (103) are embedded on the top of the bearing frame (102) and the bottom of the limiting breathable mesh (104) respectively.

7. The welding machine having an exhaust gas purification function according to claim 5, characterized by The side of the activated carbon storage box (101) is fixedly connected with the inner side of the T-shaped sliding strip (106), and the activated carbon storage box (101) forms a sliding structure with the waste gas purification box (9) through the T-shaped sliding strip (106).

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