A PLC controller for product palletizing and product palletizing method

Abstract

The invention discloses a PLC for product stacking and a product stacking method and belongs to the technical field of stacker control. The PLC for product stacking and the product stacking method are high in universality. According to the technical scheme, the PLC for product stacking comprises a data module, a function module and an executing module. The data module is used for storing type data of products in the form of a data table, wherein the type data comprises names, data types corresponding to the names, and initial values corresponding to the names and the data types. The function module is used for reading the type data in the data module and outputting a grabbing action executing instruction to the executing module of a stacker. The executing module is used for executing the executing instruction output by the function module. The PLC for product stacking and the product stacking method are suitable for the field of logistics transportation.

Description

technical field [0001] The invention discloses a PLC controller for product palletizing and a product palletizing method, belonging to the technical field of palletizing machine control. Background technique [0002] In the field of product packaging and palletizing, products are usually packaged into cartons of a fixed size according to specifications, and then these packed cartons are stacked on pallets according to certain rules, and finally the entire pallet of products is placed in the warehouse for storage. [0003] During the palletizing process of product packaging boxes, due to the various specifications of the products, the outer dimensions of the cartons used to wrap the products appear to be of different sizes, that is, there are multiple sizes of product cartons; The storage space specification is limited, and it is required that the total size of the whole product should not exceed a certain range; therefore, when palletizing, it is necessary to plan the shape ...

AI Technical Summary

Problems solved by technology

[0004] In order to improve production efficiency, most enterprises have already used manipulators to automatically palletize products. Therefore, it is very necessary how to program various palletizing types on the machine equipment; the traditional programming on the machine equipment uses PLC programming. method, so as to realize the manipulation of the machine for palletizing. Because PLC programming usually uses ladder diagrams, when it is used on the product palletizing line, due to various product specifications, various types of palletizing, a large amount of programming, complex and lengthy programs, and low efficiency. In addition, Every new product variety needs to be reprogrammed, and the workload is heavy, resulting in an extension of the new product production cycle

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