CN216030839U

CN216030839U - Intelligent steel arch welding robot

Info

Publication number: CN216030839U
Application number: CN202121938919.7U
Authority: CN
Inventors: 梁亮
Original assignee: Zhengzhou City Juneng Building Machinery Co ltd
Current assignee: Zhengzhou City Juneng Building Machinery Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-15
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses an intelligent steel arch welding robot which mainly comprises an underframe, wherein the underframe comprises a fixed bottom plate, a movable track connected with the fixed bottom plate and a fixed mounting platform extending out of the fixed bottom plate, the movable track comprises a clamp movable track and a mechanical arm movable track arranged side by side with the clamp movable track, a fixed clamp control cabinet is arranged on the fixed bottom plate, a movable clamp control cabinet is arranged on the clamp movable track, tool clamps are arranged on the fixed clamp control cabinet and the movable clamp control cabinet, a movable mechanical arm is arranged on the mechanical arm movable track, a fixed mechanical arm is arranged on the fixed mounting platform, and a welding gun is arranged on the fixed mechanical arm and the movable mechanical arm. The utility model can realize high-quality welding, has large welding reach area, meets the multi-point and multi-surface welding requirement of large workpieces, can greatly improve the working efficiency, is favorable for later-stage disassembly and maintenance work, prolongs the service life and reduces the cost.

Description

Intelligent steel arch welding robot

Technical Field

The utility model relates to the technical field of welding devices, in particular to an intelligent steel arch welding robot.

Background

The welding robot is an industrial robot engaged in welding work, belongs to the definition of a standard welding robot according to the international standardization organization industrial robot, and is a multipurpose automatic control manipulator capable of being programmed repeatedly and used in the field of industrial automation. Welding technology is indispensable in each manufacturing field, but most welding works at present adopt manual welding, and when intensity of labour is big, the people is tired easily, makes work efficiency reduce, and the harm of the various dusts that produce when welding to the human body is very big.

Along with the rapid development of building engineering technology, most enterprises begin to adopt the automation of machinery to gradually replace the manual work, also there are some welding robots to use in the weldment work of building trade at present, but the welding robot that has now relevant is mostly the robot of fixing on the station, welding area that it can be limited, and also be convenient for dismantle, more be unfavorable for the maintenance to the robot, and mostly be the semi-automatization robot that manual operation robot carries out weldment work, hardly satisfy the demand in the aspects such as great work piece processing welding butt welding quality of steel bow member class and efficiency.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is known to a person skilled in the art.

Disclosure of Invention

The utility model aims to provide an intelligent steel arch welding robot, and aims to solve the technical problems that the existing welding equipment is difficult to meet the multi-point and multi-surface welding requirements of large workpieces such as steel arches, the working efficiency is low, and the welding quality is difficult to guarantee.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an intelligence steel bow member welding robot, includes the chassis, the chassis include PMKD, with the removal track that PMKD is connected with the fixed mounting platform of the outer emergence of PMKD, remove the track include anchor clamps remove the track and with the arm that anchor clamps removed the track and set up side by side removes the track, the last mounting fixture switch board that is provided with of PMKD, be provided with on the anchor clamps removal track and remove the anchor clamps switch board, install frock clamp on the mounting fixture switch board and the removal anchor clamps switch board, install on the arm removal track and remove the arm, the last fixed mechanical arm of installing of fixed mounting platform, install welder on fixed mechanical arm and the removal arm.

Preferably, the fixed mechanical arm and the movable mechanical arm are CRP-RH14-10 robots.

Preferably, the CRP-RH14-10 robot has an open external communication and IO interface, and can be matched with most welding guns.

Preferably, the CRP-RH14-10 robot is provided with a robot control cabinet.

Preferably, the tool clamp is a pneumatic clamp.

Preferably, the fixed clamp control cabinet and the movable clamp control cabinet are provided with rotary displacement devices for rotary displacement of the pneumatic clamp.

Preferably, the welding gun is provided with a 500A high-power welding power supply, supports long-time welding and is durable.

Preferably, anti-collision sensors are arranged on the mobile mechanical arm and the mobile clamp control cabinet.

Compared with the prior art, the utility model has the main beneficial technical effects that:

1. the welding machine replaces manual welding with mechanical arm welding, is provided with the two mechanical arms, can complete the welding work of the steel arch centering by only one person, is simple and convenient to operate, supports multiple welding modes of multiple points and multiple surfaces, can realize automatic welding, gives consideration to the working state and safety of operators, only needs one person to operate, saves time and labor, and greatly improves the working efficiency.

2. The mechanical arms are fixed mechanical arms and movable mechanical arms, so that the welding reach area is expanded, later maintenance and replacement work is facilitated, and the cost is saved.

3. The tool is reliable in clamping and positioning, and is beneficial to improving the welding quality.

Drawings

Fig. 1 is a general structural diagram of an embodiment of the present invention.

FIG. 2 is a schematic view of a stationary robot arm and a welding gun in accordance with one embodiment of the present invention.

FIG. 3 is a schematic view of a mobile robotic arm and a welding gun in accordance with one embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a chassis according to an embodiment of the utility model.

In the above drawings, 1 is a base frame, 2 is a welding gun, 3 is a jig, 11 is a fixed base plate, 12 is a fixed mounting table, 13 is a jig moving rail, 14 is a robot arm moving rail, 21 is a fixed robot arm, 22 is a moving machine, 31 is a fixed jig control cabinet, 32 is a moving jig control cabinet, and 33 is a rotary displacement device.

Detailed Description

The following examples are intended to illustrate the present invention in detail and should not be construed as limiting the scope of the present invention in any way.

In the description of the present invention, it is to be understood that the orientations or positional relationships indicated as referring to the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings only for the convenience of describing technical solutions and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, are not to be construed as limiting the present invention.

The unit modules and sensors in the following examples are all conventional commercial products unless otherwise specified.

Example 1: an intelligent steel arch welding robot, referring to fig. 1, 2, 3 and 4, comprises a chassis 1, the chassis comprises a fixed base plate 11, a movable track connected with the fixed base plate and a fixed mounting table 12 extending out of the fixed base plate, the movable track comprises a clamp movable track 13 and a mechanical arm movable track 14 arranged side by side with the clamp movable track 13, a fixed clamp control cabinet 31 is arranged on the fixed base plate 11, a movable clamp control cabinet 32 is arranged on the clamp movable track 13, a tool clamp 3 is arranged on the fixed clamp control cabinet 31 and the movable clamp control cabinet 31, a rotary displacement device 33 is arranged on the fixed clamp control cabinet 31 and the movable clamp control cabinet 31 for rotary displacement of the tool clamp 3 to more flexibly perform welding work of a steel arch, the tool clamp 3 adopts pneumatic automatic clamping and positioning, the steel arch can be clamped more stably, the later welding work can be completed, the movable mechanical arm 22 is mounted on the mechanical arm moving track 14, the fixed mechanical arm 21 is mounted on the fixed mounting table 12, the welding gun 2 is mounted on the fixed mechanical arm 21 and the movable mechanical arm 22, the fixed mechanical arm 21 and the movable mechanical arm 22 are CRP-RH14-10 robots, the CRP-RH14-10 robots are provided with robot control cabinets, and anti-collision sensors are arranged on the movable mechanical arm 22 and the movable clamp control cabinet 32 and used for preventing the movable mechanical arm 22 and the movable clamp control cabinet 32 from colliding with other objects in the moving process, so that the service life of the steel arch welding machine is prolonged.

The operation and use method of the intelligent steel arch welding robot comprises the following steps:

when the welding robot is used, the I-steel after cold bending is manually installed on the tool clamp 3, the machine is started, and the welding robot starts to work; the movable clamp control cabinet 32 can move along with the clamp moving track 13 to adapt to I-steel with different specifications, the fixed mechanical arm 21 is arranged at the fixed end of the I-steel and used for welding the fixed end of the I-steel, the movable mechanical arm 22 can move along with the mechanical arm moving track 14 and can freely weld the I-steel according to a program, the rotary displacement device 33 is arranged on the fixed clamp control cabinet 31 and the movable clamp control cabinet 32, after the machine is started, the fixed mechanical arm 21 and the movable mechanical arm 22 cooperate with the rotary displacement device 33 according to the program to automatically weld the I-steel, a welding tool is arranged to automatically center, position and weld, the tool clamp tightly locks the I-steel through the clamp control cabinet, and the stability and reliability of the I-steel in the rotating process of the rotary displacement device 33 are ensured, thereby completing the welding work of the steel arch frame with high quality.

While the utility model has been described in detail with reference to the drawings and examples, it will be understood by those skilled in the art that various changes in the details of the embodiments and various changes in the details of construction and materials may be made therein without departing from the spirit of the utility model and without departing from the scope of the utility model.

Claims

1. The utility model provides an intelligence steel bow member welding robot, its characterized in that, includes the chassis, the chassis include PMKD, with the removal track that PMKD is connected with the fixed mounting platform of extension of PMKD, remove the track include anchor clamps remove the track and with the arm that anchor clamps removed the track and set up side by side removes the track, the last mounting fixture switch board that is provided with of PMKD, be provided with the removal anchor clamps switch board on the anchor clamps removal track, install frock clamp on mounting fixture switch board and the removal anchor clamps switch board, install the removal arm on the arm removal track, the last fixed mechanical arm of installing of fixed mounting platform, install welder on fixed mechanical arm and the removal arm.

2. The intelligent steel arch welding robot of claim 1, wherein the fixed robotic arm and the mobile robotic arm are CRP-RH14-10 robots.

3. The intelligent steel arch welding robot of claim 2, wherein the CRP-RH14-10 robot has an open external communication and IO interface.

4. The intelligent steel arch welding robot of claim 2, wherein the CRP-RH14-10 robot is configured with a robot control cabinet.

5. The intelligent steel arch welding robot of claim 1, wherein the tooling fixture is a pneumatic fixture.

6. The intelligent steel arch welding robot of claim 5, wherein rotary positioners are arranged on the fixed clamp control cabinet and the movable clamp control cabinet for rotary displacement of the pneumatic clamp.

7. The intelligent steel arch welding robot of claim 1, wherein the welding gun is equipped with a 500A high power welding power supply.

8. The intelligent steel arch welding robot of claim 1, wherein anti-collision sensors are disposed on the mobile robotic arm and the mobile clamp control cabinet.