An automatic spraying electronic control system and method for wheeled chassis

A technology of automatic spraying and electronic control system, applied in the direction of spraying device, etc., can solve the problems of collision between the spray head and the workpiece of the wheel trailer chassis, production accidents and other problems

Active Publication Date: 2017-05-17
FIRST TRACTOR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the spraying operation of the wheeled chassis, the shape of the chassis assembly is irregular. If the automatic spraying method of the robot in the existing automotive industry

Method used

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  • An automatic spraying electronic control system and method for wheeled chassis
  • An automatic spraying electronic control system and method for wheeled chassis
  • An automatic spraying electronic control system and method for wheeled chassis

Examples

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specific Embodiment

[0116] The hanger 23 of the machine transportation system hangs the chassis workpiece 24 to be sprayed according to the process to complete the preparatory work before spraying, and goes to the front of the RFID reader device 20 in the automatic spraying electronic control system. The RFID reader device 20 detects that there is hanging The tool 23 enters the reading range of the RFID reader-writer device 20, starts to read the RFID tag 19 three times continuously and inputs the read data of the whole machine number three times into the PLC programmable controller 3, and the server 21 receives the PLC programmable controller 3. For the complete machine number sent out, search the database based on the complete machine number, find the corresponding spraying trajectory numbers of the four major components, group the four numbers into a group of arrays that can be recognized by the robot control system and input them into the PLC programmable controller 3;

[0117] When the hanger...

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Abstract

The invention discloses an automatic spraying electric control system and method for roller tractor chassis. The method comprises the steps of recording the complete machine number of each tractor chassis by using RFID (radio frequency identification devices) equipment, screening spraying track numbers of four major parts of the chassis by a database, combining respective spraying tracks into an automatic spraying track of the chassis according to the spraying track numbers, and controlling a robot to automatically spray in a partition manner, wherein the spraying track combined spraying manner is high in adaptivity, and meets the timeliness of producing thousands of machine models with the same line. In addition, interlock, monitoring and error-proof measures are arranged between the chassis spraying track automatic combined data and automatic partition spraying electric control of the robot, the problem of equipment damage caused by collision of a sprayer and a chassis workpiece due to wrong chassis spraying track automatic combined data is effectively solved, the work method is simple and feasible, the performance is safe and reliable, and a good use value is realized.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of industrial automatic control, in particular to an electronic control system and method for automatic spraying of wheeled chassis, and in particular to an electronic control system and method for automatic spraying of wheeled chassis with track combination. [0003] 【Background technique】 [0004] Known, wheeled tractors, referred to as wheeled tractors, in my country, most of the chassis coating lines of wheeled tractors adopt the technological process of first assembling the basic chassis assembly and then carrying out the overall anti-rust spraying, and finally installing the chassis accessories. The chassis assembly is suspended 360° artificial spraying according to the process requirements. [0005] However, with the development of society, changes in market demand and the development of science and technology, people's requirements for environmental protection are increasing day by day. Pollu...

Claims

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Application Information

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IPC IPC(8): B05B13/04B05B12/08
Inventor 张雷雷尹德秀师江伟王冲冲郭丹丹刘文化贾天义李超郭海青冯晓阳
Owner FIRST TRACTOR
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