Numerical control low-pollution stainless steel tube plate welding machine

Abstract

The utility model discloses a numerical control low-pollution stainless steel tube plate welding machine which comprises a welding machine body, and the welding machine body comprises a welding table, supporting rods symmetrically and fixedly installed at the top end of the welding table and a welding assembly sliding at the top ends of the supporting rods. Smoke suction assemblies for sucking smoke generated during welding are symmetrically arranged at the two ends of the welding table. When the stainless steel tube plate welding device is used for welding a stainless steel tube plate, the stainless steel tube plate is firstly placed at the top end of the welding table, then the welding assembly is started through the control panel to weld the stainless steel tube plate, and during welding, the exhaust fan body in the exhaust fan cabinet is started through the control panel; the exhaust fan body absorbs smoke generated when the stainless steel tube plate is welded by the welding assembly through the exhaust hose and the exhaust end, the absorbed smoke enters the exhaust fan body from the exhaust hose to be filtered, the smoke generated during welding can be absorbed through the smoke exhaust assembly, and pollution to the environment caused by direct emission of the smoke is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel tube plate welding machine equipment, in particular to a numerically controlled low-pollution stainless steel tube plate welding machine. Background Art

[0002] Stainless steel tube-to-sheet welding machines are equipment specifically used for welding stainless steel pipes and plates. They usually have specific welding methods and capabilities and are suitable for stainless steel tubes and plates of different sizes and shapes. Depending on the type of use, they are divided into manual arc welding machines, automatic welding machines, and laser welding machines.

[0003] Among them, the automatic welding machine can accurately control the welding parameters and motion trajectory to ensure that the quality and geometric shape of each welding are consistent. However, the automatic welding machine will produce welding smoke during welding. These fumes may contain substances that are harmful to the environment. If they are directly discharged, they will cause pollution to the environment. Utility Model Content

[0004] The purpose of the utility model is to provide a CNC low-pollution stainless steel tube-to-plate welding machine in order to solve the problem that welding fumes are generated when an automatic welding machine is performing welding, and these fumes may contain substances that are harmful to the environment and will cause environmental pollution if directly discharged.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a numerically controlled low-pollution stainless steel tube-to-sheet welding machine, comprising a welding body, the welding body comprising a welding table, support rods symmetrically fixedly mounted on the top of the welding table, and a welding assembly sliding on the top of the support rods, with smoke extraction assemblies symmetrically arranged at both ends of the welding table for absorbing smoke generated during welding;

[0006] The smoke extraction component includes an exhaust cabinet symmetrically fixedly installed at both ends of the welding table, an exhaust fan body for absorbing smoke is fixedly installed inside the exhaust cabinet, an adjustment component is provided at the top of the welding table, the adjustment component includes an adjustment base symmetrically fixedly installed at the top of the welding table, an exhaust end for absorbing smoke is slidably connected to the top of the adjustment base, one end of the exhaust end is provided with an exhaust hose, and the exhaust hose passes through the top of the exhaust cabinet and is connected to the exhaust fan body inside.

[0007] As a further solution of the present invention: an adjustment groove is provided at the top of the adjustment base, and an adjustment rod for adjusting the smoke extraction position of the exhaust end is rotatably connected to the inside of the adjustment groove. The adjustment rod passes through the adjustment base and is electrically connected to a rotating motor. A sliding block rotatably connected to the adjustment rod is fixedly installed at the bottom of the exhaust end.

[0008] As a further solution of the present invention: an air guide component for adjusting the smoke extraction angle is provided at one end of the exhaust end, and the air guide component includes an air guide frame rotatably connected to one side of the exhaust port of the exhaust end, and air guide blades are fixedly installed on the inner side of the air guide frame, and the air guide blades are evenly fixedly installed at one end of the air guide frame.

[0009] As a further solution of the present invention: a rotating shaft is inserted into one end of the exhaust end, and the rotating shaft passes through one side of the exhaust end and is connected to the air guide frame, and the rotating shaft is symmetrically inserted into both ends of the exhaust end.

[0010] As a further solution of the present invention: a supporting foot for supporting the welding platform is fixedly installed on the bottom end of the welding platform, and the supporting foot is symmetrically and evenly fixed on the bottom end of the welding platform.

[0011] As a further solution of the present invention: a connecting rod is fixedly installed at one end of the welding table, and a control panel is fixedly installed on the top of the connecting rod, and the control panel is electrically connected to the exhaust fan body and the welding assembly.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. When welding a stainless steel tube sheet, the utility model first places the stainless steel tube sheet on the top of the welding table, then starts the welding assembly through the control panel to weld the stainless steel tube sheet. During welding, the exhaust fan body inside the exhaust cabinet is started through the control panel. The exhaust fan body absorbs the smoke generated when the welding assembly welds the stainless steel tube sheet through the exhaust hose and the exhaust end. The absorbed smoke enters the exhaust fan body through the exhaust hose for filtration. The smoke generated during welding can be absorbed by the exhaust assembly, reducing the pollution to the environment caused by direct emission of smoke.

[0014] 2. The staff starts the rotating motor at one end of the adjustment base through the control panel to drive the adjustment rod inside the adjustment groove inside the adjustment base to rotate. As the adjustment rod rotates, the exhaust end can be driven to slide and adjust on the top of the adjustment base. The exhaust end can be adjusted to any position on the top of the welding table through the adjustment component to absorb smoke, increasing the flexibility of smoke absorption;

[0015] 3. By rotating the rotating shaft on one side of the exhaust port at the exhaust end, the air guide frame is driven to rotate at the exhaust port at the exhaust end. Through the rotation of the air guide component, the smoke at different angles during welding at the top of the welding table can be absorbed, increasing the flexibility of smoke absorption during welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2This is a partial cross-sectional structural diagram of the welding table of the utility model;

[0018] Figure 3 This utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 This utility model Figure 1 Schematic diagram of the enlarged structure at B in the middle;

[0020] Figure 5 It is a schematic diagram of the back structure of the welding table of the utility model.

[0021] In the figure: 1. Welding body; 11. Welding table; 12. Support rod; 13. Welding assembly; 14. Connecting rod; 15. Control panel; 16. Support base; 2. Smoke extraction assembly; 21. Exhaust fan cabinet; 22. Exhaust fan body; 23. Exhaust end; 24. Exhaust hose; 3. Adjustment assembly; 31. Adjustment base; 32. Adjustment groove; 33. Adjustment rod; 34. Sliding block; 35. Rotating motor; 4. Air guide assembly; 41. Air guide frame; 42. Air guide blades; 43. Rotating shaft. DETAILED DESCRIPTION

[0022] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or connected in an integral manner; they can be mechanically connected or electrically connected; they can be directly connected, indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. The following describes the embodiments of the present invention based on its overall structure.

[0024] Reference Figures 1 to 5 In an embodiment of the present invention, a numerically controlled low-pollution stainless steel tube-to-plate welding machine includes a welding body 1, the welding body 1 including a welding table 11, a support rod 12 symmetrically fixedly mounted on the top of the welding table 11, and a welding assembly 13 sliding on the top of the support rod 12. Smoke extraction assemblies 2 for absorbing smoke generated during welding are symmetrically arranged at both ends of the welding table 11.

[0025] The smoke extraction component 2 includes an exhaust cabinet 21 symmetrically fixedly installed at both ends of the welding table 11, and an exhaust fan body 22 for absorbing smoke is fixedly installed inside the exhaust cabinet 21. An adjustment component 3 is provided at the top of the welding table 11. The adjustment component 3 includes an adjustment base 31 symmetrically fixedly installed at the top of the welding table 11, and the top of the adjustment base 31 is slidably connected to an exhaust end 23 for absorbing smoke. An exhaust hose 24 is provided at one end of the exhaust end 23, and the exhaust hose 24 passes through the top of the exhaust cabinet 21 and is connected to the exhaust fan body 22 inside.

[0026] Reference Figures 1 to 5 An adjusting groove 32 is provided at the top of the adjusting base 31, and an adjusting rod 33 for adjusting the smoke extraction position of the exhaust end 23 is rotatably connected to the inside of the adjusting groove 32. The adjusting rod 33 passes through the adjusting base 31 and is electrically connected to a rotating motor 35. A sliding block 34 rotatably connected to the adjusting rod 33 is fixedly installed at the bottom of the exhaust end 23.

[0027] Reference Figures 1 to 5One end of the exhaust end 23 is provided with an air guide component 4 for adjusting the smoke extraction angle. The air guide component 4 includes an air guide frame 41 rotatably connected to one side of the exhaust port of the exhaust end 23. Air guide blades 42 are fixedly installed on the inside of the air guide frame 41, and the air guide blades 42 are evenly fixedly installed on one end of the air guide frame 41. A rotating shaft 43 is inserted into one end of the exhaust end 23, and the rotating shaft 43 passes through one side of the exhaust end 23 and is connected to the air guide frame 41. The rotating shaft 43 is symmetrically inserted at both ends of the exhaust end 23.

[0028] Reference Figures 1 to 5 A supporting foot 16 for supporting the welding table 11 is fixedly installed at the bottom of the welding table 11, and the supporting foot 16 is symmetrically and evenly fixedly installed at the bottom of the welding table 11. A connecting rod 14 is fixedly installed at one end of the welding table 11, and a control panel 15 is fixedly installed at the top of the connecting rod 14. The control panel 15 is electrically connected to the exhaust fan body 22 and the welding assembly 13.

[0029] The working principle of the present invention is as follows: when welding a stainless steel tube sheet, the stainless steel tube sheet is first placed on the top of the welding table 11, and then the welding assembly 13 is started through the control panel 15 to weld the stainless steel tube sheet. During welding, the exhaust fan body 22 inside the exhaust cabinet 21 is started through the control panel 15, and the exhaust fan body 22 absorbs the smoke generated when the welding assembly 13 welds the stainless steel tube sheet through the exhaust hose 24 and the exhaust end 23. The absorbed smoke enters the exhaust fan body 22 from the exhaust hose 24 to be filtered. The smoke generated during welding can be absorbed by the exhaust assembly 2, thereby reducing the pollution to the environment caused by direct emission of smoke. At the same time, the staff can The control panel 15 starts the rotating motor 35 at one end of the adjustment base 31 to drive the adjustment rod 33 inside the adjustment groove 32 on the inner side of the adjustment base 31 to rotate. As the adjustment rod 33 rotates, the exhaust end 23 can be driven to slide and adjust at the top of the adjustment base 31. The exhaust end 23 can be adjusted to any position at the top of the welding table 11 through the adjustment component 3 to absorb smoke, thereby increasing the flexibility of smoke absorption. By rotating the rotating shaft 43 on one side of the exhaust port of the exhaust end 23, the air guide frame 41 is driven to rotate at the exhaust port of the exhaust end 23. Through the rotation of the air guide component 4, smoke at different angles during welding at the top of the welding table 11 can be absorbed, thereby increasing the flexibility of smoke absorption during welding.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A CNC low-pollution stainless steel tube-to-sheet welding machine, characterized in that: The invention comprises a welding machine body (1), wherein the welding machine body (1) comprises a welding platform (11), a support rod (12) symmetrically fixedly mounted on the top of the welding platform (11), and a welding assembly (13) sliding on the top of the support rod (12); and smoke extraction assemblies (2) for absorbing smoke generated during welding are symmetrically arranged at both ends of the welding platform (11); The smoke extraction component (2) comprises an exhaust cabinet (21) symmetrically fixedly mounted on both ends of the welding table (11), an exhaust fan body (22) for absorbing smoke is fixedly mounted inside the exhaust cabinet (21), an adjustment component (3) is provided at the top of the welding table (11), the adjustment component (3) comprises an adjustment base (31) symmetrically fixedly mounted on the top of the welding table (11), an exhaust end (23) for absorbing smoke is slidably connected to the top of the adjustment base (31), an exhaust hose (24) is provided at one end of the exhaust end (23), and the exhaust hose (24) passes through the top of the exhaust cabinet (21) and is connected to the exhaust fan body (22) inside.

2. A numerically controlled low-pollution stainless steel tube-to-sheet welding machine according to claim 1, characterized in that: The top of the adjustment base (31) is provided with an adjustment groove (32), and the inside of the adjustment groove (32) is rotatably connected to an adjustment rod (33) for adjusting the smoke extraction position of the exhaust end (23); the adjustment rod (33) passes through the adjustment base (31) and is electrically connected to a rotating motor (35); and the bottom of the exhaust end (23) is fixedly installed with a sliding block (34) rotatably connected to the adjustment rod (33).

3. The CNC low-pollution stainless steel tube-to-sheet welding machine according to claim 1, characterized in that: An air guide assembly (4) for adjusting the smoke extraction angle is provided at one end of the air extraction end (23), and the air guide assembly (4) comprises an air guide frame (41) rotatably connected to one side of the air outlet of the air extraction end (23), and air guide blades (42) are fixedly installed on the inner side of the air guide frame (41), and the air guide blades (42) are evenly fixedly installed at one end of the air guide frame (41).

4. A numerically controlled low-pollution stainless steel tube-to-sheet welding machine according to claim 3, characterized in that: One end of the air extraction end (23) is plugged with a rotating shaft (43), and the rotating shaft (43) passes through one side of the air extraction end (23) and is connected to the air guide frame (41). The rotating shaft (43) is symmetrically plugged at both ends of the air extraction end (23).

5. The CNC low-pollution stainless steel tube-to-sheet welding machine according to claim 1, characterized in that: A supporting foot (16) for supporting the welding platform (11) is fixedly installed at the bottom end of the welding platform (11), and the supporting foot (16) is symmetrically and evenly fixedly installed at the bottom end of the welding platform (11).

6. The CNC low-pollution stainless steel tube-to-sheet welding machine according to claim 1, characterized in that: A connecting rod (14) is fixedly mounted on one end of the welding table (11), and a control panel (15) is fixedly mounted on the top end of the connecting rod (14). The control panel (15) is electrically connected to the exhaust fan body (22) and the welding assembly (13).

Images