Carbon dioxide welding machine with splash-proof structure

Abstract

The utility model relates to the technical field of sputtering prevention of carbon dioxide welding machines, in particular to a carbon dioxide welding machine with a splash-proof structure, and solves the problem that the welding quality and the normal service life of equipment are affected due to the fact that sparks and splashes of sundries are easily generated in the prior art. A carbon dioxide welding machine with a splash-proof structure comprises a machining table and a body fixedly connected to the top of the machining table, the top of the machining table is rotationally connected with a splash-proof plate, three shielding plates are arranged on the surface of the splash-proof plate through a stabilizing mechanism, an adjusting groove is formed in the top of the machining table, and a transparent plate is slidably connected into the adjusting groove; an inserting groove is formed in the surface of the transparent plate, and an adjusting mechanism is arranged between the interior of the inserting groove and the welding gun of the body. According to the utility model, during welding, splashed sparks and sundries do not influence the safety of equipment and environment, so that the normal operation of welding is ensured.

Description

Technical Field

[0001] This utility model relates to the field of anti-splash technology for carbon dioxide welding machines, and in particular to a carbon dioxide welding machine with an anti-splash structure. Background Technology

[0002] A CO2 welding machine is a welding device that primarily uses carbon dioxide gas as a shielding gas. During welding, the welding wire is continuously fed to the welding area via a wire feeding mechanism. The current generated by the welding power source forms an electric arc between the welding wire and the workpiece. The high temperature of the arc melts the localized metal of the welding wire and the workpiece, forming a molten pool. Simultaneously, carbon dioxide gas is ejected from the nozzle of the welding torch, forming a protective gas layer around the arc. This protective layer effectively isolates the air from the molten pool, preventing harmful effects such as oxidation and nitriding from oxygen and nitrogen in the air, thus ensuring weld quality. CO2 welding machines offer relatively fast welding speeds because the arc under carbon dioxide gas protection burns stably and continuously and rapidly, melting the welding wire and workpiece quickly, thereby improving welding efficiency. They are particularly suitable for mass production and welding large structural components. Carbon dioxide gas is relatively inexpensive and readily available, reducing welding costs. Furthermore, the high utilization rate of the welding wire further saves costs, effectively preventing weld metal oxidation, resulting in aesthetically pleasing and reliable welds. Moreover, by adjusting the welding parameters, it can adapt to welding of various materials and thicknesses, and the mechanical properties of the weld can be well guaranteed.

[0003] In the prior art, when using a CO2 welding machine, the material is placed on the processing table, the welding machine is started, the welding gun is picked up and aimed at the material for welding, and then the welded material is taken out, replaced with new material, and welding continues.

[0004] However, existing CO2 welding machines are prone to producing sparks and debris spatter during the welding process. This spatter not only contaminates the welding work area, increasing the difficulty and workload of cleaning, but it can also adhere to the welding torch, cables, and other components, affecting the welding quality and the normal service life of the equipment. Utility Model Content

[0005] The purpose of this invention is to provide a carbon dioxide welding machine with an anti-spatter structure, which solves the problem in the prior art that the spatter, which easily generates sparks and debris, affects the welding quality and the normal service life of the equipment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A CO2 welding machine with a splash-proof structure includes a processing table and a main body fixedly connected to the top of the processing table. A splash-proof plate is rotatably connected to the top of the processing table. Three baffles are provided on the surface of the splash-proof plate through a stabilizing mechanism. An adjustment groove is provided on the top of the processing table. A transparent plate is slidably connected inside the adjustment groove. An insertion groove is provided on the surface of the transparent plate. An adjustment mechanism is provided between the insertion groove and the welding gun of the main body.

[0008] Preferably, the stabilizing mechanism includes a stabilizing block fixedly connected to the surface of the shield, a stabilizing rod passing through the inside of the stabilizing block, and three U-shaped anti-moving blocks fixedly connected to the surface of the splash guard, with one end of the stabilizing rod passing through the inside of an adjacent anti-moving block.

[0009] Preferably, the stabilizer bar is elastically connected to the inside of the stabilizer block via a compression spring, and a U-shaped anti-detachment bar is fixedly connected to the surface of the stabilizer bar, with one end of the anti-detachment bar close to the end of the stabilizer block.

[0010] Preferably, the adjustment mechanism includes an adjustment frame rotatably connected inside the insertion slot, and an adjustment ring is rotatably connected inside the adjustment frame.

[0011] Preferably, an extension plate is fixedly connected to the top of the transparent plate, and the extension plate is located above the uppermost shielding plate.

[0012] Preferably, the surfaces of the two splash guards are provided with inlet and outlet grooves, and a cover block is rotatably connected to the top of the inlet and outlet grooves.

[0013] This utility model has the following beneficial effects:

[0014] During welding, a shielding structure consisting of a spatter shield and three shielding plates can prevent spattering. The last opening can also be shielded by a transparent plate, which allows for easy observation of the welding process. During use, the adjustment frame and adjustment ring on the transparent plate facilitate the adjustment of the welding torch angle, ensuring that sparks and debris do not affect equipment and environmental safety during welding, thus guaranteeing the normal progress of welding. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the side structure;

[0018] Figure 3 for Figure 1 A schematic diagram of the adjustment mechanism;

[0019] Figure 4 for Figure 1 A schematic diagram of the China Stability Mechanism;

[0020] Figure 5 for Figure 4 A schematic diagram of the structure after the middle stabilizer block and stabilizer bar are separated.

[0021] In the diagram: 1. Processing table; 2. Body; 3. Splash guard; 4. Stabilizing mechanism; 5. Baffle plate; 6. Adjustment slot; 7. Transparent plate; 8. Insertion slot; 9. Adjustment mechanism; 10. Extension plate; 11. Inlet / outlet slot; 12. Covering block; 401. Stabilizing block; 402. Stabilizing rod; 403. Anti-movement block; 404. Compression spring; 405. Anti-detachment rod; 901. Adjustment frame; 902. Adjustment ring. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] Reference Figure 1-5. A CO2 welding machine with an anti-splatter structure includes a processing table 1 and a body 2 fixedly connected to the top of the processing table 1. In the prior art, CO2 welding machines have mature technology. In actual operation, materials can be placed on the processing table 1, and then the welding torch on the body 2 can be aimed at the materials for welding. An anti-splatter plate 3 is rotatably connected to the top of the processing table 1. The surface of the anti-splatter plate 3 is provided with three baffles 5 via a stabilizing mechanism 4. The anti-splatter plate 3 and the three baffles 5 can shield the materials, preventing sparks and debris from splashing out during welding. When cleaning the processing table 1, the anti-splatter plate 3 can be rotated to expose the processing area, facilitating cleaning. Furthermore, when cleaning the anti-splatter plate 3 and the baffles 5, the stabilizing mechanism 4 can be opened to separate the baffles 5 from the anti-splatter plate 3, exposing the interior of both the anti-splatter plate 3 and the baffles 5, allowing for easy cleaning of the inner sides of the baffles 5 and the anti-splatter plate 3. An adjustment groove 6 is provided on the top of the processing table 1. A transparent plate 7 is slidably connected inside the entire groove 6. During welding, the welding area can be easily observed through the transparent plate 7. The transparent plate 7 can also be moved up, down, left, and right by adjusting the groove 6, so that the position of the welding gun can be easily adjusted without dislodging from the shielding plate 5, ensuring the anti-spatter effect. An insertion groove 8 is opened on the surface of the transparent plate 7. An adjustment mechanism 9 is provided between the insertion groove 8 and the welding gun of the main body 2. When welding is required, the welding gun on the main body 2 is inserted into the insertion groove 8 through the adjustment mechanism 9. Then, the main body 2 is started, and the welding gun can weld the material on the processing table 1. The debris and sparks generated during the welding process can be easily blocked by the anti-spatter plate 3 and the shielding plate 5. In actual operation, the direction of the welding gun can be easily adjusted by adjusting the adjustment mechanism 9. Then, the material can be welded from different angles. After welding, the welding gun can be pulled out, and the shielding plate 5 and the anti-spatter plate 3 can be rotated to easily remove the material for replacement.

[0024] Furthermore, the stabilizing mechanism 4 includes a stabilizing block 401 fixedly connected to the surface of the baffle plate 5. A stabilizing rod 402 is inserted inside the stabilizing block 401. Three U-shaped anti-moving blocks 403 are fixedly connected to the surface of the splash guard 3. One end of the stabilizing rod 402 is inserted into the interior of an adjacent anti-moving block 403. When it is necessary to fix the three baffle plates 5 and the splash guard 3 to form a shield, the three baffle plates 5 can be rotated, and then the stabilizing rod 402 can be moved and inserted into the adjacent anti-moving block 403. At this time, the baffle plates 5 cannot rotate on the splash guard 3, thus forming a shield. When cleaning is required, the stabilizing rod 402 is moved to disengage from the anti-moving block 403, so that the baffle plates 5 can rotate on the splash guard 3. This allows the baffle plates 5 to unfold relative to the splash guard 3, exposing the inner side for easy cleaning, preventing difficult cleaning and ensuring the cleanliness of the baffle plates 5 and the splash guard 3.

[0025] Furthermore, the stabilizer bar 402 is internally elastically connected to the stabilizer block 401 via a compression spring 404. A U-shaped anti-detachment bar 405 is fixedly connected to the surface of the stabilizer bar 402, with one end of the anti-detachment bar 405 close to the end of the stabilizer block 401. When the stabilizer bar 402 is used to restrict the rotation of the baffle plate 5, the stabilizer bar 402 can move due to the elastic force of the compression spring 404. After the stabilizer bar 402 is inserted into the adjacent anti-movement block 403, it can move due to the elastic force of the compression spring 404. 04. The stabilizer bar 402 is continuously guaranteed not to easily leave the anti-moving block 403. Furthermore, the stabilizer bar 402 is also restricted by the anti-detachment bar 405, preventing it from detaching from the stabilizer block 401 due to the elastic force of the compression spring 404. This ensures that the stabilizer bar 402 can continue to function. When it is necessary to deploy the baffle plate 5 and the splash guard 3, the stabilizer bar 402 can be easily pulled by the anti-detachment bar 405, allowing the stabilizer bar 402 to easily enter and exit the anti-moving block 403, thereby facilitating the rotation and fixation of the baffle plate 5.

[0026] Furthermore, the adjustment mechanism 9 includes an adjustment frame 901 rotatably connected inside the insertion slot 8. An adjustment ring 902 is rotatably connected inside the adjustment frame 901. When welding is required, the welding torch is inserted into the adjustment ring 902. After being accommodated, the angle between the adjustment ring 902 and the adjustment frame 901 is adjusted. The adjustment frame 901 can rotate left and right, while the adjustment ring 902 can rotate up and down, thereby making it easy to adjust the angle of the welding torch. After welding, the welding can be easily observed through the transparent plate 7 without excessively interfering with the welding process.

[0027] Furthermore, an extension plate 10 is fixedly connected to the top of the transparent plate 7. The extension plate 10 is located above the uppermost shielding plate 5. During the welding process, the shielding plate 5 and the anti-splash plate 3 can be conveniently restricted by the extension plate 10 on the transparent plate 7 to prevent the shielding plate 5 and the anti-splash plate 3 from rotating during the welding process, which would weaken the anti-splashing effect.

[0028] Furthermore, the surfaces of the two anti-splash plates 3 are provided with inlet and outlet grooves 11, and the top of the inlet and outlet grooves 11 is rotatably connected to a cover block 12. When loading and unloading are required, the inlet and outlet grooves 11 can be used to conveniently load and unload materials. During loading and unloading, the inlet and outlet grooves 11 are more convenient for loading, unloading and adjusting materials. After loading, unloading and adjusting, the cover block 12 can be used to conveniently block the inlet and outlet grooves 11 during the welding process, thereby preventing splashing and ensuring the anti-splashing effect.

[0029] In summary:

[0030] When using a CO2 welding machine, welding can be performed on the processing table 1. Before welding, first place the material on the processing table 1, then rotate the anti-spatter plate 3 and the shielding plate 5 to cover the material. During this process, the transparent plate 7 needs to be lifted upwards to block the top shielding plate 5. Then, start the main body 2 and insert the welding torch into the adjusting ring 902. Weld the material using the adjusting ring 902. During this process, both the adjusting ring 902 and the adjusting frame 901 can be rotated and adjusted in the insertion slot 8, facilitating the adjustment of the welding torch angle and ensuring the welding effect is not affected. After welding, remove the welding torch, then remove the material through the inlet / outlet slot 11, and then insert new material through the inlet / outlet slot 11. During this process, the shielding block 12 needs to be rotated to expose the inlet / outlet slot. 11. For ease of use, after use, release the cover block 12 to allow the cover block 12 to block the inlet and outlet slot 11, and then continue welding. During the welding process, the transparent plate 7 can be restricted by adjusting the slot 6 to ensure that the transparent plate 7 does not easily leave. When it is necessary to clean the processing table 1 and the inner side of the cover plate 5 and the splash guard 3, the stabilizing rod 402 can be pulled by the anti-detachment rod 405 so that the stabilizing rod 402 can be separated from the anti-moving block 403. At this time, the cover plate 5 can rotate on the splash guard 3 for easy cleaning. After cleaning, the cover plate 5 is rotated again, and then the stabilizing rod 402 re-enters the anti-moving block 403 through the compression spring 404 inside the stabilizing block 401, so that the cover plate 5 and the splash guard 3 are reset.

[0031] 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 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 claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A carbon dioxide welding machine with splash-proof structure, comprising a workbench (1) and a body (2) fixedly connected to the top of the workbench (1), characterized in that, The top of the processing table (1) is rotatably connected with a splash plate (3), the surface of the splash plate (3) is provided with three shielding plates (5) through a stabilizing mechanism (4), the top of the processing table (1) is provided with an adjusting groove (6), the inside of the adjusting groove (6) is slidably connected with a transparent plate (7), the surface of the transparent plate (7) is provided with an insertion groove (8), and the inside of the insertion groove (8) and the welding gun of the body (2) are provided with an adjusting mechanism (9).

2. The carbon dioxide welding machine with the anti-splashing structure according to claim 1, characterized in that, The stabilizing mechanism (4) comprises a stabilizing block (401) fixedly connected to the surface of the shielding plate (5), a stabilizing rod (402) penetrating through the inside of the stabilizing block (401), and three U-shaped anti-moving blocks (403) fixedly connected to the surface of the splash plate (3), one end of the stabilizing rod (402) penetrating through the inside of the adjacent anti-moving block (403).

3. The carbon dioxide welder with a splash-proof structure according to claim 2, characterized in that, The stabilizing rod (402) is elastically connected with the inside of the stabilizing block (401) through an extrusion spring (404), the surface of the stabilizing rod (402) is fixedly connected with a U-shaped anti-falling rod (405), and one end of the anti-falling rod (405) is close to one end of the stabilizing block (401).

4. The carbon dioxide welder with a splash-proof structure according to claim 1, characterized in that, The adjusting mechanism (9) comprises an adjusting frame (901) rotatably connected to the inside of the insertion groove (8), and an adjusting ring (902) rotatably connected to the inside of the adjusting frame (901).

5. The carbon dioxide welder with a splash-proof structure according to claim 1, characterized in that, The top of the transparent plate (7) is fixedly connected with an extension plate (10), and the extension plate (10) is located above the uppermost shielding plate (5).

6. The carbon dioxide welder with a splash-proof structure according to claim 1, characterized in that, The surfaces of two of the splash plates (3) are provided with an access groove (11), and the top of the access groove (11) is rotatably connected with a covering block (12).

Images