Six-axis adjusting mechanism of pipeline welding equipment

Abstract

The utility model relates to the technical field of pipeline welding, in particular to a six-axis adjusting mechanism of pipeline welding equipment, which comprises a base and an adjusting component. The adjusting assembly comprises a rotating motor, a rotating rod, a first shell, a first servo motor, a first threaded sleeve, a first threaded rod, a welding gun and a longitudinal moving component, the rotating motor is connected with the base, the rotating rod is rotationally connected with the base, the first shell is fixedly connected with the rotating rod, and the first threaded rod is rotationally connected with the first shell; the first threaded sleeve is in threaded connection with the first threaded rod, the output end of the first servo motor is connected with the first threaded rod, the welding gun is connected with the first threaded sleeve through the longitudinal moving component, and the position of the welding gun is adjusted in the transverse direction, the longitudinal direction and the height through the adjusting assembly. The rotating motor drives the rotating rod, the first shell, the longitudinal moving component and the welding gun to rotate, so that the welding gun can weld welding seams on the front side and the rear side of the base, and the purpose of accurately adjusting the position of the welding gun is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline welding, in particular to a six-axis adjustment mechanism of pipeline welding equipment. Background Art

[0002] Due to the numerous high-altitude operations, large welding workload, and complex working environment, pipeline welding requires a long construction period and high costs due to manual welding.

[0003] Currently, welding robots are used to weld pipelines, but existing welding robots cannot accurately adjust the position of the welding gun, which affects the welding quality. Utility Model Content

[0004] The utility model aims to provide a six-axis adjustment mechanism for pipeline welding equipment, which solves the problem that the existing welding robot cannot accurately adjust the position of the welding gun, thus affecting the welding quality.

[0005] To achieve the above-mentioned purpose, the utility model provides a six-axis adjustment mechanism for pipeline welding equipment, including a base, characterized in that:

[0006] Also included are adjustment components;

[0007] The adjusting assembly includes a rotating motor, a rotating rod, a first shell, a first servomotor, a first threaded sleeve, a first threaded rod, a welding gun and a longitudinal moving member, wherein the rotating motor is connected to the base and is located at one side of the base; the rotating rod is rotatably connected to the base and is connected to the output end of the rotating motor and is sleeved on the rotating motor, the first shell is fixedly connected to the rotating rod and is located at one end of the rotating rod away from the base, the first threaded rod is rotatably connected to the first shell and is located inside the first shell, the first threaded sleeve is threadedly connected to the first threaded rod and is sleeved on the first threaded rod, the first servomotor is connected to the first shell and is located at one side of the first shell, the output end of the first servomotor is connected to the first threaded rod, the longitudinal moving member is arranged on the first threaded sleeve, and the welding gun is connected to the first threaded sleeve through the longitudinal moving member.

[0008] In which, the longitudinal moving component includes a second shell, a second servo motor, a second threaded rod, a second threaded sleeve and a lifting component, the second shell is fixedly connected to the first threaded sleeve and is arranged on the first threaded sleeve; the second threaded rod is rotatably connected to the second shell and is located inside the second shell; the second threaded sleeve is threadedly connected to the second threaded rod and is sleeved on the second threaded rod; the second servo motor is connected to the second shell and is located on one side of the second shell, and the output end of the second servo motor is connected to the second threaded rod; the lifting component is arranged on the second threaded sleeve.

[0009] Among them, the lifting component includes an electric push rod and a mounting seat, the electric push rod is connected to the second threaded sleeve and is located on one side of the second threaded sleeve; the mounting seat is arranged on the electric push rod and is connected to the output end of the electric push rod and connected to the welding gun.

[0010] Wherein, the mounting seat includes a seat body and an adjusting motor, the adjusting motor is arranged on the electric push rod and connected to the output end of the electric push rod; the seat body is arranged on the adjusting motor and connected to the output end of the adjusting motor, and is fixedly connected to the welding gun.

[0011] Wherein, the lifting component also includes a laser radar and a camera, the laser radar is fixedly connected to the base and located on a side of the base close to the welding gun; the camera is fixedly connected to the base and located on a side of the base close to the welding gun.

[0012] The utility model provides a six-axis adjustment mechanism for pipeline welding equipment. When in use, the welding gun is used to weld the weld. The first servo motor drives the first threaded rod to rotate, and then drives the first threaded sleeve to move, so that the first threaded sleeve drives the longitudinal moving component and the welding gun to move horizontally, and the welding gun is driven to move longitudinally and lift by the longitudinal moving component, so as to achieve the purpose of accurately adjusting the position of the welding gun. At the same time, the rotating rod is driven to rotate by the rotating motor, and then the first shell, the longitudinal moving component and the welding gun are driven to rotate, so that the welding gun can weld the welds on the front and rear sides of the base, thereby achieving the purpose of accurately adjusting the position of the welding gun and improving the welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the six-axis adjustment mechanism of the pipeline welding equipment in the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the longitudinal moving component of the first embodiment of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the lifting component of the first embodiment of the utility model.

[0017] Figure 4 It is a schematic diagram of the installation structure of the seat body of the second embodiment of the utility model.

[0018] In the figure: 100-base, 101-adjusting component, 102-rotating motor, 103-rotating rod, 104-first shell, 105-first servo motor, 106-first threaded sleeve, 107-first threaded rod, 108-welding gun, 109-longitudinal moving member, 110-second shell, 111-second servo motor, 112-second threaded rod, 113-second threaded sleeve, 114-lifting component, 115-electric push rod, 116-mounting seat, 201-seat body, 202-adjusting motor, 203-laser radar, 204-camera. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] First embodiment:

[0021] See also Figures 1 to 3 ,in Figure 1 This is the overall structural diagram of the six-axis adjustment mechanism of the pipeline welding equipment. Figure 2 It is a schematic diagram of the structure of the longitudinal moving component. Figure 3 It is a structural diagram of the lifting component.

[0022] The utility model provides a six-axis adjustment mechanism for pipeline welding equipment, including a base 100 and an adjustment component 101, wherein the adjustment component 101 includes a rotating motor 102, a rotating rod 103, a first shell 104, a first servo motor 105, a first threaded sleeve 106, a first threaded rod 107, a welding gun 108 and a longitudinal moving component 109, wherein the longitudinal moving component 109 includes a second shell 110, a second servo motor 111, a second threaded rod 112, a second threaded sleeve 113 and a lifting component 114, wherein the lifting component 114 includes an electric push rod 115 and a mounting seat 116, wherein the welding gun 108 is driven to be lifted, moved laterally and longitudinally by the adjustment component 101, and the rotating rod 103 is driven to rotate by the rotating motor 102, thereby driving the welding gun 108 to rotate, so that the welding gun 108 can weld the welds on both sides of the base 100, and it can be understood that the above scheme can be used when adjusting the position of the welding gun 108, and can also be used to solve the problem of adjusting the angle of the welding gun 108.

[0023] According to this specific embodiment, an electromagnet is installed on the base 100, and the base 100 can be adsorbed and fixed on the pipeline through the electromagnet.

[0024] The rotating motor 102 is connected to the base 100 and is located at one side of the base 100; the rotating rod 103 is rotatably connected to the base 100, connected to the output end of the rotating motor 102, and sleeved on the rotating motor 102; the first shell 104 is fixedly connected to the rotating rod 103 and is located at one end of the rotating rod 103 away from the base 100; the first threaded rod 107 is rotatably connected to the first shell 104 and is located inside the first shell 104; the first threaded sleeve 106 is threadedly connected to the first threaded rod 107 and sleeved on the first threaded rod 107; the first servo motor 105 is connected to the first shell 104 and is located at one side of the first shell 104; the output end of the first servo motor 105 is connected to the first threaded rod 107; the longitudinal moving member 109 is arranged on the first threaded sleeve 106; the welding gun 108 is moved by the longitudinal moving member 10 9 is connected to the first threaded sleeve 106, the longitudinal moving member 109 can drive the welding gun 108 to move longitudinally and lift. When in use, the welding gun 108 is used to weld the weld. The first servo motor 105 drives the first threaded rod 107 to rotate, thereby driving the first threaded sleeve 106 to move, so that the first threaded sleeve 106 drives the longitudinal moving member 109 and the welding gun 108 to move horizontally, and the welding gun 108 is driven by the longitudinal moving member 109 to move longitudinally and lift, so as to achieve the purpose of accurately adjusting the position of the welding gun 108. At the same time, the rotating rod 103 is driven to rotate by the rotating motor 102, thereby driving the first shell 104, the longitudinal moving member 109 and the welding gun 108 to rotate, so that the welding gun 108 can weld the welds on the front and rear sides of the base 100, thereby achieving the purpose of accurately adjusting the position of the welding gun 108 and improving the welding quality.

[0025] Secondly, the second shell 110 is fixedly connected to the first threaded sleeve 106 and is arranged on the first threaded sleeve 106; the second threaded rod 112 is rotatably connected to the second shell 110 and is located inside the second shell 110; the second threaded sleeve 113 is threadedly connected to the second threaded rod 112 and is sleeved on the second threaded rod 112; the second servo motor 111 is connected to the second shell 110 and is located on one side of the second shell 110, and the output end of the second servo motor 111 is connected to the second threaded rod 112; the lifting component 114 is arranged on the second threaded sleeve 113, and the welding gun 108 is driven to be lifted and lowered by the lifting component 114, and the second threaded rod 112 is driven to rotate by the operation of the second servo motor 111, thereby driving the second threaded sleeve 113 to move, so that the second threaded sleeve 113 drives the lifting component 114 and the welding gun 108 to move laterally, thereby achieving the purpose of driving the welding gun 108 to move laterally.

[0026] At the same time, the electric push rod 115 is connected to the second threaded sleeve 113 and is located on one side of the second threaded sleeve 113; the mounting seat 116 is arranged on the electric push rod 115, and is connected to the output end of the electric push rod 115, and is connected to the welding gun 108. The mounting seat 116 is driven to rise and fall through the operation of the electric push rod 115, so that the mounting seat 116 drives the welding gun 108 to rise and fall, thereby achieving the purpose of driving the welding gun 108 to rise and fall.

[0027] When the six-axis adjustment mechanism of the pipeline welding equipment of this embodiment is used, the first servo motor 105 is used to drive the first threaded rod 107 to rotate, thereby driving the first threaded sleeve 106 to move, so that the first threaded sleeve 106 drives the second housing 110, the electric push rod 115, the mounting seat 116 and the welding gun 108 to move laterally, and the second servo motor 111 is used to drive the second threaded rod 112 to rotate, so that the second threaded rod 112 drives the second threaded sleeve 113 to move, thereby driving the electric push rod 115, the mounting seat 116 and the welding gun 108 to move longitudinally, and the mounting seat 116 and the welding gun 108 are driven to rise and fall by the work of the electric push rod 115, so that the welding gun 108 can be moved laterally, longitudinally and up and down, and the position of the welding gun 108 is accurately adjusted to improve the welding quality.

[0028] Second embodiment:

[0029] Based on the first embodiment, please refer to Figure 4 , Figure 42 is a schematic diagram of the installation structure of the seat body of the second embodiment. The mounting seat 116 of this embodiment includes a seat body 201 and an adjustment motor 202 , and the lifting component 114 also includes a laser radar 203 and a camera 204 .

[0030] According to this specific embodiment, the adjusting motor 202 is arranged on the electric push rod 115 and is connected to the output end of the electric push rod 115; the seat body 201 is arranged on the adjusting motor 202 and is connected to the output end of the adjusting motor 202, and is fixedly connected to the welding gun 108. The seat body 201 is driven to rotate by the adjusting motor 202, and then the seat body 201 drives the welding gun 108 to rotate, so that the welding gun 108 can adjust the angle.

[0031] Among them, the laser radar 203 is fixedly connected to the base 201 and is located on a side of the base 201 close to the welding gun 108; the camera 204 is fixedly connected to the base 201 and is located on a side of the base 201 close to the welding gun 108. The camera 204 and the laser radar 203 are used to obtain the position and direction information of the pipeline, and then control the adjustment component 101 to automatically adjust the posture and angle of the welding gun 108 to adapt to changes in the pipeline.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A six-axis adjustment mechanism for pipeline welding equipment, comprising a base, characterized in that: Also included are adjustment components; The adjusting assembly includes a rotating motor, a rotating rod, a first shell, a first servomotor, a first threaded sleeve, a first threaded rod, a welding gun and a longitudinal moving member, wherein the rotating motor is connected to the base and is located at one side of the base; the rotating rod is rotatably connected to the base and is connected to the output end of the rotating motor and is sleeved on the rotating motor, the first shell is fixedly connected to the rotating rod and is located at one end of the rotating rod away from the base, the first threaded rod is rotatably connected to the first shell and is located inside the first shell, the first threaded sleeve is threadedly connected to the first threaded rod and is sleeved on the first threaded rod, the first servomotor is connected to the first shell and is located at one side of the first shell, the output end of the first servomotor is connected to the first threaded rod, the longitudinal moving member is arranged on the first threaded sleeve, and the welding gun is connected to the first threaded sleeve through the longitudinal moving member.

2. The six-axis adjustment mechanism of the pipeline welding equipment according to claim 1, characterized in that: The longitudinal moving member includes a second shell, a second servo motor, a second threaded rod, a second threaded sleeve and a lifting component. The second shell is fixedly connected to the first threaded sleeve and is arranged on the first threaded sleeve; the second threaded rod is rotatably connected to the second shell and is located inside the second shell; the second threaded sleeve is threadedly connected to the second threaded rod and is sleeved on the second threaded rod; the second servo motor is connected to the second shell and is located on one side of the second shell, and the output end of the second servo motor is connected to the second threaded rod; the lifting component is arranged on the second threaded sleeve.

3. The six-axis adjustment mechanism of the pipeline welding equipment according to claim 2, characterized in that: The lifting component includes an electric push rod and a mounting seat. The electric push rod is connected to the second threaded sleeve and is located on one side of the second threaded sleeve. The mounting seat is arranged on the electric push rod and is connected to the output end of the electric push rod and the welding gun.

4. The six-axis adjustment mechanism of the pipeline welding equipment according to claim 3, characterized in that: The mounting seat includes a seat body and an adjusting motor, wherein the adjusting motor is arranged on the electric push rod and connected to the output end of the electric push rod; the seat body is arranged on the adjusting motor and connected to the output end of the adjusting motor and is fixedly connected to the welding gun.

5. The six-axis adjustment mechanism of the pipeline welding equipment according to claim 4, characterized in that: The lifting component also includes a laser radar and a camera. The laser radar is fixedly connected to the base and located on a side of the base close to the welding gun; the camera is fixedly connected to the base and located on a side of the base close to the welding gun.

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