Eight-axis gantry type cantilever walking welding robot assembly

Abstract

The utility model relates to an eight-axis gantry type cantilever walking welding robot assembly which comprises a gantry moving main frame structure and a cantilever walking welding robot structure. The cantilever walking welding robot structure comprises a welding auxiliary structure arranged on the upper portion of the gantry moving main frame structure and a set of welding robot structures arranged at the side end of the gantry moving main frame structure, and the two sets of welding robot structures are arranged on the gantry moving main frame structure in a staggered mode. The welding auxiliary structure is arranged on a movable sliding table arranged on the upper portion of the gantry movable main frame structure. When the gantry type multi-axis welding robot conducts welding, the front welding arm and the rear welding arm conduct multi-face and multi-angle welding operation, and therefore high-efficiency welding of the device is achieved; furthermore, a welding auxiliary structure provided with a movable sliding table is arranged at the upper part of the gantry main frame structure, so that convenience is brought to overhaul and welding station adjustment.

Description

Technical Field

[0001] The utility model relates to the field of cantilever walking welding robots, in particular to an 8-axis gantry type cantilever walking welding robot assembly. Background Art

[0002] A gantry-type multi-axis welding robot is a robotic system used to automate welding tasks, typically for welding large workpieces or structures. Here are some of the features and functions of a gantry-type multi-axis welding robot: Multi-axis degrees of freedom: Gantry-type multi-axis welding robots typically have multiple degrees of freedom, allowing them to move and rotate in three or more directions to achieve a variety of welding positions and angles.

[0003] Gantry multi-axis welding robot, also known as robot walking axis or robot 8th axis, is suitable for machine tool workpiece loading and unloading, welding, assembly, spraying, inspection, casting, forging, heat treatment, metal cutting, handling, palletizing and other tasks. A robot walking system can realize multi-station handling, and a robot can realize automated processing flow with multiple processing equipment.

[0004] The welding auxiliary structure of the existing gantry-type multi-axis welding robot is fixed on the crossbeam. During maintenance and adjustment of the robot welding station, manual operation is dangerous, difficult, and has a low level of intelligence. Utility Model Content

[0005] The utility model aims to provide an 8-axis gantry type cantilever walking welding robot assembly to solve the problem of flexible use of welding auxiliary structures in the 8-axis gantry type cantilever walking welding robot assembly.

[0006] The technical solution adopted by the utility model to solve its technical problems is: an 8-axis gantry cantilever walking welding robot assembly, including a gantry mobile main frame structure, a cantilever walking welding robot structure arranged on the upper part of the gantry mobile main frame structure, the cantilever walking welding robot structure including a welding auxiliary structure arranged on the upper part of the gantry mobile main frame structure and a group of welding robot structures arranged on the side end of the gantry mobile main frame structure, the two groups of welding robot structures are staggered on the gantry mobile main frame structure and are equipped with respective welding auxiliary structures, the welding auxiliary structure is arranged on a movable slide arranged on the upper part of the gantry mobile main frame structure, the welding auxiliary structure includes a robot control cabinet, an electric welding machine, a welding wire supply bin and a power cabinet, and a guard frame assembly is arranged on the gantry mobile main frame structure.

[0007] The welding robot structure includes an X-axis control seat arranged on the side end of the gantry movable main frame structure, a welding robot control base arranged on the upper part of the X-axis movable seat, a welding cantilever structure connected to the welding robot control base, and a welding gun structure arranged at the end of the welding cantilever structure.

[0008] The gantry moving main frame structure includes a connecting beam frame and a group of axial moving seats, a main shaft driver and a driving gear set arranged at the bottom of the axial moving seat.

[0009] Diagonal bracing components are arranged between the movable main beam structures.

[0010] The guard frame assembly comprises a top guardrail arranged on the connecting crossbeam frame, a climbing frame body arranged between the connecting crossbeam frame and the axial movable seat, and a maintenance guard frame arranged on the upper part of the axial movable seat.

[0011] The beneficial effects of the present invention are as follows: when the gantry-type multi-axis welding robot is welding, the front and rear welding arms are respectively used for multi-faceted and multi-angle welding operations, thereby realizing high-efficiency welding of the device; further, the welding auxiliary structure with a movable slide arranged on the upper part of the gantry main frame structure improves the convenience of maintenance and adjustment of the welding station.

[0012] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 for Figure 1 Left view.

[0015] Figure 3 for Figure 1 Right view.

[0016] Figure 4 for Figure 1 Top view.

[0017] Figure 5 for Figure 1 Stereoscopic image.

[0018] In the figure: 1. Mobile slide, 2. Robot control cabinet, 3. Electric welding machine, 4. Welding wire supply bin, 5. Power supply cabinet, 6. X-axis control seat, 7. Welding robot control base, 8. Welding cantilever structure, 9. Welding gun structure, 10. Connecting beam frame, 11. Axial moving seat, 12. Spindle drive, 13. Drive gear set, 14. Diagonal brace assembly, 15. Top guardrail, 16. Climbing frame, 17. Maintenance frame. DETAILED DESCRIPTION

[0019] The terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end" used in this application to indicate positions or locations are based on the positions or locations shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] Example 1, as Figure 1-5 As shown, an 8-axis gantry cantilever walking welding robot assembly includes a gantry mobile main frame structure, a cantilever walking welding robot structure arranged on the upper part of the gantry mobile main frame structure, the cantilever walking welding robot structure includes a welding auxiliary structure arranged on the upper part of the gantry mobile main frame structure and a group of welding robot structures arranged on the side end of the gantry mobile main frame structure, the two groups of welding robot structures are staggered on the gantry mobile main frame structure and are equipped with respective welding auxiliary structures, the welding auxiliary structure is arranged on a movable slide 1 arranged on the upper part of the gantry mobile main frame structure, the welding auxiliary structure includes a robot control cabinet 2, an electric welding machine 3, a welding wire supply bin 4 and a power supply cabinet 5, and a guard frame assembly is arranged on the gantry mobile main frame structure.

[0022] The welding robot structure includes an X-axis control seat 6 arranged on the side end of the gantry mobile main frame structure, a welding robot control base 7 arranged on the upper part of the X-axis mobile seat, a welding cantilever structure 8 connected to the welding robot control base, and a welding gun structure 9 arranged at the end of the welding cantilever structure.

[0023] The gantry moving main frame structure includes a connecting beam frame 10 and a set of axial moving seats 11, a main shaft driver 12 and a driving gear set 13 arranged at the lower part of the axial moving seat.

[0024] A diagonal bracing assembly 14 is provided between the movable main beam structures.

[0025] The guard frame assembly includes a top guardrail 15 provided on the connecting crossbeam frame, a climbing frame body 16 provided between the connecting crossbeam frame and the axial movable seat, and a maintenance guard frame 17 provided on the upper part of the axial movable seat.

[0026] When the gantry-type multi-axis welding robot is welding, the front and rear welding arms are respectively used for multi-faceted and multi-angle welding operations, thereby achieving high-efficiency welding of the device; further, the welding auxiliary structure with a movable slide set on the upper part of the gantry main frame structure improves the convenience of maintenance and adjustment of the welding station.

[0027] The above embodiments are merely descriptions of preferred implementation methods of the present invention and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering technicians in this field should fall within the scope of protection determined by the claims of the present invention.

[0028] The parts not involved in the present invention are the same as the existing technology or can be implemented by using the existing technology.

Claims

1. An 8-axis gantry-type cantilevered walking welding robot assembly, comprising a gantry moving main frame structure, a cantilevered walking welding robot structure disposed above the gantry moving main frame structure, the cantilevered walking welding robot structure comprising a welding auxiliary structure disposed above the gantry moving main frame structure, and a set of welding robot structures disposed at the side ends of the gantry moving main frame structure, characterized in that: The two groups of welding robot structures are staggered on the gantry mobile main frame structure and are equipped with respective welding auxiliary structures. The welding auxiliary structures are arranged on a movable slide arranged on the upper part of the gantry mobile main frame structure. The welding auxiliary structures include a robot control cabinet, an electric welding machine, a welding wire supply bin and a power supply cabinet. A guard frame assembly is arranged on the gantry mobile main frame structure.

2. The 8-axis gantry-type cantilever walking welding robot assembly according to claim 1, characterized in that: The welding robot structure includes an X-axis control seat arranged on the side end of the gantry mobile main frame structure, a welding robot control base arranged on the upper part of the X-axis mobile seat, a welding cantilever structure connected to the welding robot control base, and a welding gun structure arranged at the end of the welding cantilever structure.

3. The 8-axis gantry-type cantilever walking welding robot assembly according to claim 1, characterized in that: The gantry movable main frame structure includes a connecting beam frame and a group of axial movable seats, a main shaft driver arranged at the lower part of the axial movable seat, and a driving gear set.

4. The 8-axis gantry-type cantilever walking welding robot assembly according to claim 3, characterized in that: Diagonal bracing components are arranged between the movable main beam structures.

5. The 8-axis gantry-type cantilever walking welding robot assembly according to claim 3, characterized in that: The guard frame assembly comprises a top guardrail arranged on the connecting crossbeam frame, a climbing frame body arranged between the connecting crossbeam frame and the axial movable seat, and a maintenance guard frame arranged on the upper part of the axial movable seat.

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