Improved TP + LCM full-fit system and control method

Abstract

The invention discloses an improved TP + LCM full-fit system and a control method. The improved TP + LCM full-fit system is characterized by involving a conveyor belt, and a plurality of processing stations, wherein TLCMs (fitted products) with the same size are randomly distributed on the conveyor belt, and each station comprises a processing center, a temporary storage bank, a guide rail, a gripper, a front view sensor, and a feeding point; the system uses time required by the conveyor belt to walk through one TLCM length as beat time Ts of the system, so that each decision moment Tn of thesystem is at the beat point; and the gripper obtains the spare quantity XR of the temporary storage bank at the current decision moment, product distribution information XP of L observation intervalson the conveyor belt and processing time XW for the current processed product through the processing center, and the action is selected according to an optimal control strategy v*. According to the system and method, an existing production line structure can be comprehensively considered, the waiting time of the system is reduced, the feeding and production efficiency is improved, and a basis is provided for production line optimization scheduling of conveying by the conveyor belt in industrial production.

Description

technical field [0001] The invention relates to the fields of automatic control technology and production scheduling technology, and specifically relates to an improved TP+LCM full lamination system and control method. Background technique [0002] TP (Touch panel) + LCM (LCD Module) bonding process is a widely existing process in the existing LCD manufacturing industry. It uses optical glue to connect the touch screen (TP) and display module (LCM) in a seamless manner. fully glued together; cf. figure 1 , the existing traditional full lamination station includes: a constant speed conveyor belt, several lamination stations, each station includes its own processing center, feeding system (composed of guide rails, suction cup grippers and sensors), it is a single variety Material processing and feeding system; the processing center sticks LCM and TP together according to fixed time, pressure and temperature to form TLCM; the gripper picks up the products processed by the proc...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide an improved TP+LCM full lamination system and control method, in order to make the production site more intelligent and reduce the size of the product when the gripper feeds. The problem of interference and waiting caused by the impact can further improve site productivity and material delivery rate

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