A welding device for stainless steel pipe machining

Abstract

The application discloses a kind of welding devices of stainless steel pipe processing, belong to welding device technical field, by the process of upper material receiving piece rotation, whether the pipe is monitored by upper induction piece and falls in upper material receiving piece, after material receiving of upper material receiving piece, it is turned over to downward material guide piece, realize one-to-one pipe feeding, when material receiving of upper material receiving piece, the other side is turned over to prevent falling, when material receiving of upper material receiving piece, one end of downward material guide piece is turned over to downward end, during the process of downward material guide piece rotation, the other end of downward material guide piece is turned over to pipe limiting piece, pipe in downward material guide piece is turned into pipe limiting piece, start electric telescopic rod in limit rail to push piston rod and push plate extrude pipe butt joint, after pipe butt joint, start welding piece on support plate and weld, by upper induction piece, lower induction piece and pipe induction piece monitor the position where pipe is located, realize automatic next operation, realize one-to-one feeding, prevent jamming and prevent sliding function.

Description

Technical Field

[0001] This invention relates to a welding device for processing stainless steel pipes, belonging to the technical field of welding devices. Background Technology

[0002] Existing technologies include structures for loading materials, such as the loading and unloading structure for welding parts disclosed in application number 202320793371.4. This structure includes a mounting plate with loading and unloading grippers arranged side-by-side at preset intervals. A lifting cylinder is positioned above the mounting plate, with its output connected to the mounting plate. Detection and unloading components are respectively mounted on the loading and unloading grippers. A transverse and longitudinal movement component are also provided below the mounting plate. The transverse movement component drives the mounting plate to move laterally, and the longitudinal movement component drives the transverse movement component to move perpendicular to the direction of movement of the mounting plate. By arranging two sets of grippers side-by-side, it is possible to simultaneously grip the parts to be welded and the parts already welded, reducing production costs and improving welding efficiency. However, existing technologies still have shortcomings: Existing feeding structures cannot perform one-to-one feeding operations, which can lead to material blockage or require manual feeding, which is time-consuming and labor-intensive.

[0003] Therefore, a welding device for processing stainless steel pipes is needed to improve upon the above-mentioned shortcomings. Summary of the Invention

[0004] The main objective of this invention is to provide a welding apparatus for processing stainless steel pipes.

[0005] The objective of this invention can be achieved by adopting the following technical solution: A welding device for processing stainless steel pipes includes a welding device body for limiting positioning, with limiting frames symmetrically installed on one side of the welding device body. The limit frame is equipped with an upper receiving component, and a lower guiding component is installed on the oblique side of the upper receiving component. A rotating rod is installed through the upper receiving component and the lower guiding component. A first motor and a second motor are installed on one side of the limit frame at the outer end of the rotating rod. An upper sensor and a lower sensor are respectively installed on the upper receiving component and the lower guiding component; A push-joining assembly is installed on one side of the limiting frame, a pipe fitting limiting assembly is installed on one side of the push-joining assembly, and a limiting welding assembly is installed on the other side of the pipe fitting limiting assembly.

[0006] Preferably, the push assembly includes a limit rail, a piston rod, an electric telescopic rod, a support base, and a push plate; The main body of the welding device has symmetrical limit rails installed on the outer side of the limit frame. A support seat is installed inside the limit rail. An electric telescopic rod is installed on the support seat. A piston rod is installed at the output end of the electric telescopic rod. A push plate is installed at the outer end of the piston rod.

[0007] Preferably, the pipe fitting limiting assembly includes a pipe fitting limiting component and a pipe fitting sensing component. The pipe fitting limiting component is installed on one side of the push plate, and the pipe fitting sensing component is installed inside the pipe fitting limiting component.

[0008] Preferably, the limiting welding assembly includes a support plate, a red light scanning component, and an operation panel; A support plate is installed on one side of the pipe fitting limiter, and a red light scanning component is installed on the support plate. An operation panel is installed on the outside of the support plate.

[0009] Preferably, the pipe fitting limiting component is a detachable structure, and both the pipe fitting limiting component and the pipe fitting sensing component are C-shaped structures.

[0010] Preferably, the welded parts are connected to the support plate in a lifting manner.

[0011] Preferably, the upper material receiving component and the lower material guiding component are used together, and the upper sensing component and the lower sensing component are used together.

[0012] Preferably, the push plate is slidably connected along the limiting rail.

[0013] Preferably, the control panel on the support plate is used in conjunction with the first motor, the second motor, and the electric telescopic rod.

[0014] Beneficial technical effects of the present invention: The present invention provides a welding device for processing stainless steel pipes. The conveyor belt is installed on the outside of the limiting frame above the main body of the welding device. The upper receiving part is rotated by starting the first motor. During the rotation of the upper receiving part, the upper sensing element monitors whether the pipe falls into the upper receiving part. After receiving material, the upper receiving component flips over the lower guiding component to achieve one-to-one feeding of pipe fittings. When the upper receiving component receives material, the other side flips up to prevent it from falling. When the upper receiving component flips over material, one end of the lower guiding component flips up to the other end. During the rotation of the lower guiding component, the other end of the lower guiding component flips towards the pipe fitting limiting component, and the pipe fitting inside the lower guiding component flips into the pipe fitting limiting component. The electric telescopic rod inside the limit rail is activated to push the piston rod and push plate to squeeze and connect the pipe fittings. After the pipe fittings are connected, the welding parts on the support plate are activated to weld. The position of the pipe fittings is monitored by the upper sensor, lower sensor and pipe fitting sensor to realize the automation of the next operation, realize one-to-one feeding, and prevent jamming and slippage. Attached Figure Description

[0015] Figure 1A schematic diagram of the overall three-dimensional structure of a welding apparatus for processing stainless steel pipes according to a preferred embodiment of the present invention; Figure 2 This is a partial enlarged view of a preferred embodiment of a welding apparatus for processing stainless steel pipes according to the present invention; Figure 3 This is a schematic diagram of the internal structure of a preferred embodiment of a welding apparatus for processing stainless steel pipes according to the present invention; Figure 4 A schematic diagram of a preferred embodiment of a welding apparatus for processing stainless steel pipes according to the present invention, showing a flipping and unloading structure. Figure 5 A schematic diagram of a pipe fitting limiting structure according to a preferred embodiment of a welding apparatus for processing stainless steel pipes according to the present invention; Figure 6 This is a schematic diagram of the pipe fitting limiting and unloading structure of a preferred embodiment of a welding apparatus for processing stainless steel pipes according to the present invention.

[0016] In the diagram: 1. Main body of welding device; 101. Limiting frame; 102. Limiting rail; 103. Rotating rod; 2. Upper receiving component; 201. First motor; 203. Upper sensing component; 204. Lower guiding component; 205. Lower sensing component; 206. Second motor; 3. Pipe fitting limiting component; 301. Pipe fitting sensing component; 4. Support plate; 401. Red light scanning component; 402. Operation panel; 5. Push plate; 501. Piston rod; 502. Electric telescopic rod; 503. Support base. Detailed Implementation

[0017] To enable those skilled in the art to understand the technical solution of the present invention more clearly, the present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0018] like Figure 1 - Figure 6 As shown, this embodiment provides a welding device for processing stainless steel pipes, including a welding device body 1 for limiting position, and a limiting frame 101 symmetrically installed on one side of the welding device body 1. The upper receiving component 2 is installed on the limiting frame 101. The lower guiding component 204 is installed and connected to the upper receiving component 2 at an angle. A rotating rod 103 is installed through the upper receiving component 2 and the lower guiding component 204. The first motor 201 and the second motor 206 are installed on one side of the limiting frame 101 at the outer end of the rotating rod 103. An upper sensor 203 and a lower sensor 205 are respectively installed on the upper material receiving component 2 and the lower material guiding component 204; A push-joining assembly is installed on one side of the limit frame 101, a pipe fitting limit assembly is installed on one side of the push-joining assembly, and a limit welding assembly is installed on the other side of the pipe fitting limit assembly.

[0019] The conveyor belt is installed on the outside of the limit frame 101 above the main body 1 of the welding device. The upper receiving part 2 is rotated by starting the first motor 201. During the rotation of the upper receiving part 2, the upper sensor 203 monitors whether the pipe falls into the upper receiving part 2. After receiving material, the upper receiving part 2 flips over the lower guide part 204 to achieve one-to-one feeding of pipe fittings. When the upper receiving part 2 receives material, the other side flips up to prevent it from falling. When the upper receiving part 2 flips over material, one end of the lower guide part 204 flips up to the other end. During the rotation of the lower guide part 204, the other end of the lower guide part 204 flips over towards the pipe fitting limiting part 3, and the pipe fitting inside the lower guide part 204 flips into the pipe fitting limiting part 3. The electric telescopic rod 502 inside the limit rail 102 pushes the piston rod 501 and the push plate 5 to squeeze and connect the pipe fittings. After the pipe fittings are connected, the welding part 403 on the support plate 4 is activated to perform welding. The position of the pipe fittings is monitored by the upper sensor 203, the lower sensor 205 and the pipe fitting sensor 301 to realize the automation of the next operation, realize one-to-one feeding, and prevent jamming and slippage.

[0020] The push assembly includes a limit rail 102, a piston rod 501, an electric telescopic rod 502, a support base 503, and a push plate 5; Limiting rails 102 are symmetrically installed on the outer side of the limiting frame 101 on the main body 1 of the welding device. A support seat 503 is installed inside the limiting rail 102. An electric telescopic rod 502 is installed on the support seat 503. A piston rod 501 is installed at the output end of the electric telescopic rod 502. A push plate 5 is installed at the outer end of the piston rod 501.

[0021] The pipe fitting limiting assembly includes a pipe fitting limiting component 3 and a pipe fitting sensing component 301. The pipe fitting limiting component 3 is installed on one side of the push plate 5, and the pipe fitting sensing component 301 is installed inside the pipe fitting limiting component 3.

[0022] The limiting welding assembly includes a support plate 4, a red light scanning component 401, and an operation panel 402; A support plate 4 is installed on one side of the pipe fitting limiter 3. A red light scanning element 401 is installed on the support plate 4. An operation panel 402 is installed on the outside of the support plate 4.

[0023] The pipe fitting limiting component 3 is a detachable structure, and both the pipe fitting limiting component 3 and the pipe fitting sensing component 301 are C-shaped structures.

[0024] The welded component 403 is connected to the support plate 4 in a lifting manner.

[0025] The upper material receiving component 2 and the lower material guiding component 204 are used together, and the upper sensing component 203 and the lower sensing component 205 are used together.

[0026] The push plate 5 slides along the limit rail 102.

[0027] The operation panel 402 on the support plate 4 is used in conjunction with the first motor 201, the second motor 206 and the electric telescopic rod 502.

[0028] like Figure 1 - Figure 6 As shown in the figure, the working process of the welding device for processing stainless steel pipes provided in this embodiment is as follows: Step 1: Install the conveyor belt on the outside of the limit frame 101 above the main body 1 of the welding device. Start the first motor 201 to rotate the upper receiving part 2. During the rotation of the upper receiving part 2, the upper sensor 203 monitors whether the pipe falls into the upper receiving part 2. Step 2: After receiving the material, the upper receiving part 2 flips the lower guide part 204 to achieve one-to-one feeding of the pipe. When the upper receiving part 2 receives the material, the other side flips up to prevent it from falling. When the upper receiving part 2 flips the material, one end of the lower guide part 204 flips up to the other end. During the rotation of the lower guide part 204, the other end of the lower guide part 204 flips towards the pipe limiting part 3, and the pipe inside the lower guide part 204 flips into the pipe limiting part 3. Step 3: Start the electric telescopic rod 502 in the limit rail 102 to push the piston rod 501 and the push plate 5 to squeeze and connect the pipe. After the pipe is connected, start the welding part 403 on the support plate 4 to weld. The position of the pipe is monitored by the upper sensor 203, the lower sensor 205 and the pipe sensor 301 to realize the automation of the next operation.

[0029] Example like Figure 1 - Figure 6 As shown, the conveyor belt is installed on the outside of the limit frame 101 above the main body 1 of the welding device. The upper receiving part 2 is rotated by starting the first motor 201. During the rotation of the upper receiving part 2, the upper sensing element 203 monitors whether the pipe falls into the upper receiving part 2. After receiving material, the upper receiving part 2 flips over the lower guide part 204 to achieve one-to-one feeding of pipe fittings. When the upper receiving part 2 receives material, the other side flips up to prevent it from falling. When the upper receiving part 2 flips over material, one end of the lower guide part 204 flips up to the other end. During the rotation of the lower guide part 204, the other end of the lower guide part 204 flips over towards the pipe fitting limiting part 3, and the pipe fitting inside the lower guide part 204 flips into the pipe fitting limiting part 3. The electric telescopic rod 502 inside the limit rail 102 pushes the piston rod 501 and the push plate 5 to squeeze and connect the pipe fittings. After the pipe fittings are connected, the welding part 403 on the support plate 4 is activated to perform welding. The position of the pipe fittings is monitored by the upper sensor 203, the lower sensor 205 and the pipe fitting sensor 301 to realize the automation of the next operation, realize one-to-one feeding, and prevent jamming and slippage.

[0030] The above description is merely a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope disclosed in the present invention, based on the technical solution and concept of the present invention, shall fall within the scope of protection of the present invention.

Claims

1. A welding device for processing stainless steel pipes, comprising a welding device body (1) for limiting position, wherein a limiting frame (101) is symmetrically installed on one side of the welding device body (1). Its features are: The upper receiving part (2) is installed on the limiting frame (101). The lower guide part (204) is installed and connected on the oblique side of the upper receiving part (2). A rotating rod (103) is installed through the upper receiving part (2) and the lower guide part (204). The first motor (201) and the second motor (206) are installed on one side of the limiting frame (101) at the outer end of the rotating rod (103). An upper sensor (203) and a lower sensor (205) are respectively installed on the upper material receiving component (2) and the lower material guiding component (204); A push-joining assembly is installed on one side of the limiting frame (101), a pipe fitting limiting assembly is installed on one side of the push-joining assembly, and a limiting welding assembly is installed on the other side of the pipe fitting limiting assembly.

2. The welding apparatus for processing stainless steel pipes according to claim 1, characterized in that: The push assembly includes a limit rail (102), a piston rod (501), an electric telescopic rod (502), a support base (503), and a push plate (5); A limit rail (102) is symmetrically installed on the outside of the limit frame (101) on the main body (1) of the welding device. A support seat (503) is installed inside the limit rail (102). An electric telescopic rod (502) is installed on the support seat (503). A piston rod (501) is installed at the output end of the electric telescopic rod (502). A push plate (5) is installed at the outer end of the piston rod (501).

3. The welding apparatus for processing stainless steel pipes according to claim 2, characterized in that: The pipe fitting limiting assembly includes a pipe fitting limiting component (3) and a pipe fitting sensing component (301). The pipe fitting limiting component (3) is installed on one side of the push plate (5), and the pipe fitting sensing component (301) is installed inside the pipe fitting limiting component (3).

4. The welding device for processing stainless steel pipes according to claim 3, characterized in that: The limiting welding assembly includes a support plate (4), a red light scanning component (401), and an operation panel (402). A support plate (4) is installed on one side of the pipe fitting limiter (3), and a red light scanning component (401) is installed on the support plate (4). An operation panel (402) is installed on the outside of the support plate (4).

5. The welding apparatus for processing stainless steel pipes according to claim 4, characterized in that: The pipe fitting limiting component (3) is a detachable structure, and the pipe fitting limiting component (3) and the pipe fitting sensing component (301) are C-shaped structures.

6. The welding apparatus for processing stainless steel pipes according to claim 5, characterized in that: The welded part (403) is connected to the support plate (4) in a lifting manner.

7. The welding apparatus for processing stainless steel pipes according to claim 6, characterized in that: The upper receiving component (2) and the lower guiding component (204) are used together, and the upper sensing component (203) and the lower sensing component (205) are used together.

8. The welding apparatus for processing stainless steel pipes according to claim 7, characterized in that: The push plate (5) slides along the limit rail (102).

9. The welding apparatus for processing stainless steel pipes according to claim 8, characterized in that: The operation panel (402) on the support plate (4) is used in conjunction with the first motor (201), the second motor (206) and the electric telescopic rod (502).

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