A wax injection robot

Abstract

The invention relates to a wax injection robot, comprising a base and a double-segment mechanical arm fixed on the base, the mechanical arm includes a large arm and a small arm, the large arm is connected to the base; the base is provided with a first linkage connected to the large arm , the other end of the boom is provided with a second linkage connected to the forearm, the wax outlet pipe and the first wire are connected to the end of the forearm to connect the nozzle assembly, the sub-control box controls the operation of the nozzle assembly, and also includes the main control box, The main control box controls the movement of the boom and the small arm; the main control box includes a first control system and a second control system, the first control system controls the swing angle of the boom relative to the base; the second control system controls the swing angle of the small arm relative to the large The swing angle of the arm and the rotation angle of the small arm around the second linkage. The hardware movement and functional components of the robot of the present invention are independently controlled. When a certain component is damaged, there is no need to check the whole one by one, which is convenient for maintenance and operation, improves the efficiency of operation control and maintenance, and the components are not easy to affect each other.

Description

technical field [0001] The invention belongs to the technical field of wax injection for automobiles, and relates to a wax injection robot. Background technique [0002] At present, wax injection in the cavity is a process method that can improve the anti-corrosion performance of the car body. It is mainly used in the anti-corrosion of the car body chassis and four doors and two covers formed by welding the cavity. According to the body structure, the current chassis part is poured with hot wax, while the four doors are generally sprayed with room temperature liquid wax by hand or robot; the current common wax injection process mainly uses manual wax injection. [0003] In terms of control, the existing wax injection robot cannot edit the position of wax injection according to different models, and then control the automatic identification and operation of the robot: the identification and control of the depth and angle of the wax injection gun inserted into each wax injecti...

AI Technical Summary

Problems solved by technology

[0003] In terms of control, the existing wax injection robot cannot edit the position of wax injection according to different models, and then control the automatic identification and operation of the robot: the identification and control of the depth and angle of the wax injection gun inserted into each wax injection cavity Technical barriers; it is also impossible to automatically measure the wax injection flow rate, temperature, and wax injection volume to avoid problems such as cavities and excess;

[0004] At the same time, at the control end of the robot, a single control box is used for control. One control box controls the overall work of the robot, and the motion control of the hardware and the function control of the software are mixed together, which is prone to the problem of mutual influence of work, and a machine When a component or functional component fails, the overall control box needs to be tested, and the mechanical components and functional components need to be checked one by one, which is not easy to maintain, and the maintenance efficiency and operation control efficiency are low

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