Full-automatic taking-out control system for gypsum board protective paper joint plate

Abstract

The invention discloses a full-automatic taking-out control system and method for a gypsum board protective paper joint plate. The full-automatic taking-out control system comprises a general controlprocessing system, an automatic paper connecting unit, a length detection unit, a cutting statistics unit, a cutting information transmission unit, a paper joint cutting length setting unit and an automatic gypsum board sampling device, wherein the general control processing system is used for sequentially controlling the work of protective paper connecting, gypsum board cutting and joint gypsum board removing. The full-automatic taking-out control method comprises the steps of debugging the communication control among the control systems; calculating the corresponding relation between the residual roll thickness of protective paper and the length of the protective paper, and determining the joint position of the protective paper for the first time; determining the length of a joint relative to the tail end of a previous roll of protective paper according to the cutting rule of a gypsum board, and regulating and controlling the joint position of the protective paper for the second time; and determining the sampling length of the gypsum board containing the joint of the protective paper, and removing the gypsum board in the secondary regulation and control of the joint of the protective paper. According to the scheme, the production cost and the maintenance cost are reduced, the stability of the production and the product are improved, and the equipment stability is improved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of gypsum board production line, and in particular to a control system for fully automatic removal of gypsum board face-protecting paper joint boards. Background technique [0002] The gypsum board production line is mainly composed of six parts: clinker preparation system, heating system, forming batching system, cutting and conveying system, drying system, and finished product conveying system. The use and consumption of protective paper are mainly concentrated in the molding batching system and In the cut-off conveying system, when the paper is spliced ​​during the production process, double-sided cloth-based tape is used for the overlapping joint of the protective paper. The formed gypsum board wet board will be cut into several groups of short boards by the cutting system and then enter the dryer for high-temperature drying. Since the paper joints are easily degummed inside the...

AI Technical Summary

Problems solved by technology

[0005] For this reason, the embodiment of the present invention provides a fully automatic control system for taking out the joint plates of gypsum board face covering paper, which uses a length detection unit to cooperate with the joint machine, and reduces the waste of multiple plates from the original joint to the current half plate of the sampling joint , greatly reducing the amount of waste, improving the qualified rate and input-output rate of products, in order to solve the problem of different degrees of waste in the existing technology, which in turn causes a lot of waste and reduces the problem of input-output rate

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