Production interlocking control method and system of engine mixed flow assembly line

Abstract

The invention relates to the technical field of production line management, in particular to a production interlocking control method and system for an engine mixed-flow assembly line. The method comprises the steps: setting an RFID card on each tray for assembling an engine, and setting a read-write head for reading and writing the data of the RFID card at each engine assembly station; when the production line starts, enabling the interlocking control system server to empty data in the RFID card and issue machine type interlocking configuration information to the RFID card, wherein the machine type interlocking configuration information comprises tool information, part information and action information of a machine type to be assembled; and enabling an operator to read the machine type interlocking configuration information in the RFID card by using the read-write head configured for each post, and sequentially executing all operation contents of the current post according to the tool information, the part information and the action information. The machine type interlocking configuration information is written in by arranging the RFID card on the tray and is read by the read-write head of each post, so the assembly information of each post and each machine type does not interfere with each other, and the assembly error is reduced.

Description

technical field [0001] The invention relates to the technical field of production line management, in particular to a production interlock control method and system for an engine mixed-flow assembly line. Background technique [0002] The information management system of the engine assembly line is an important part of the informatization of the manufacturing industry. With the increasingly fierce market competition in the engine manufacturing industry, in order to reduce investment costs, make full use of the production line capacity, and reduce waste, the multi-variety engine mixed-flow production line is the A production method commonly used by enterprises. Due to the different configuration information of different types of engine parts, there are differences in the tightening parameters, tools and parts used in the production process. Currently, the mixed-flow production of the engine assembly line mainly uses intelligent material racks, and the parts are assembled on t...

AI Technical Summary

Problems solved by technology

Due to the different configuration information of different types of engine parts, there are differences in the tightening parameters, tools and parts used in the production process. At present, the mixed production of the engine assembly line mainly uses intelligent material racks, and the parts are assembled on the line and on the line. The self-inspection of workers is used to prevent errors in the production line, relying on relatively independent equipment, or associating with adjacent stations to avoid the occurrence of wrong or missing installations due to operator negligence, but this method has limited effects, and its error and omission rate is still high

At the same time, it mainly relies on the operator for detection, which is inefficient

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