HRA-1804 Industrial robot welding and automatic control training equipment

Equipment Overview

HRA-1804 industrial robot welding and automatic control training equipment mainly consists of wide number of robots, robot controller, welding machine, wire feeding device, welding torch, smoke filter, gas cylinder (100% industrial liquid carbon dioxide), welding table, control cabinet, computer workbench, etc. The whole of HRA-1804 adopts a large steel plate floor-standing structure, so as to ensure that the industrial robot can reach 100% speed on this platform, reflecting the stability, accuracy and speed of the robot.

Functional characteristics 

With the transformation and upgrading of modern manufacturing and service industries, industrial robots have been increasingly used in assembly, palletising, packaging, metal cutting, welding, spraying, and painting. The application in different fields will put forward different requirements for robot installation, programming and debugging personnel, and it is very important to choose a kind of equipment that can meet the technical requirements of various fields and also be convenient and easy to learn.

HRA-1804 is a wide range of robots that are very widely used in the actual industrial field of assembly, packaging, welding and other tasks, while providing a variety of environmental learning system.

The main task of HRA-1804 is to complete the corresponding welding tasks according to the actual needs (such as butt welding, foot welding), to improve work efficiency, so that students can master the basic welding skills and methods. Secondly, it can also complete the work of assembly, packaging, etc. One machine is multi-purpose, saving the school's equipment investment.

(1) Basic functions of the robot cell

Robot cell plays an extremely important role in high quality and efficient welding production, for the welding fixture different work surfaces, the robot can judge the corresponding welding instructions through the program, at the same time, if the process is changed, as long as the modification of the welding program can meet the corresponding changes.

Welding voltage, current, welding speed and welding dry elongation on the results of welding plays a decisive role, the use of robots can ensure that the welding parameters of each weld is constant, so that the quality of welding by the human factor is small, reduces the requirements of the workers' operating techniques, improve the quality of welding.

(2) The basic function of fume purification unit

HRA-1804 equipment is equipped with smoke purifier, suction pipe installed in the work area, can directly suck away the smoke and spatter, strong suction, saving resources. Effectively reduce the smoke and dust emission to the environment, can effectively prevent the welding exhaust from harming the human body.

(3) The basic functions of the welding unit

Welding unit mainly consists of welding machine, wire feeder, wire feed disc, welding torch, 100% industrial liquid carbon dioxide, etc. The main task of the welding unit is to provide high-quality welding, and the welding unit can achieve the following functions:

① with over-current, over-voltage, under-voltage, thermal protection, wire plugging, boot protection function, to protect the reliability of the welding machine and the safety of the operator

② system built-in welding expert database, automatic intelligent parameter combination

③Excellent welding performance, realising high-quality welding of many kinds of materials.

④ digital control, control waveform fine, to achieve a pulse and a drop transition

⑤ Standard with digital, analogue special machine interface, optional robot interface, easy to achieve welding automation

⑥All-digital wire feeding control system, stable wire feeding

(7) Solve the problem of difficult fusion of aluminium welding arc and easy formation of arc crater.

(4) The basic functions of the control cabinet unit

The control cabinet unit mainly consists of PLC, touch screen, switching power supply, etc. The main function is to control the start, stop, monitoring of HRA-1804 equipment, timely response to alarm information, is the control centre of HRA-1804 equipment.

Equipment practical training projects

Installation and debugging of hardware

(1) Industrial robot base installation and commissioning technology

(2) Industrial robot installation and commissioning technology

(3) Industrial robot fixture installation and commissioning technology

(4) Industrial robot welding system installation and commissioning technology

(5) Industrial robot welding system wire feeder installation and commissioning

Electrical installation and commissioning

(1) industrial robot body and controller between the electrical connection and debugging technology

(2) industrial machine controllers and control cabinets between the electrical connection and debugging technology

(3) Industrial robot fixture electrical connection and debugging technology

(4) Industrial robot welding system electrical connection and debugging technology

(5) Industrial robot welding system wire feeder control system connection and debugging

Programming debugging and application

(1) Industrial robot programming and debugging software installation

(2) Industrial robots through the demonstrator of industrial robot operation process debugging

(3) Debugging the operation process of industrial robots through computer software

(4) Control of robot operation through I/0 boards

(5) Establishment and application of robot control database.

(6) Preparation of assembly operation of industrial robots

(7) Preparation of industrial robots for flat trajectory operation

(8) Programming of vertical trajectory operation of industrial robots

(9) Programming and design of programmable controller programs

(10) Human-machine interface screen configuration, script programming

(11) Human-machine interface and PLC communication control

Maintenance and repair of equipment

(1) To be able to conduct safety inspections of robots in accordance with robot operating procedures.

(2) According to the system of abnormalities, mechanical failure to carry out simple repair and maintenance

(3) daily, weekly and monthly inspection and maintenance of industrial robots