A paper joint waste-free system and paper joint waste-free method

Abstract

The invention provides a waste-free system for paper joints and a waste-free method for paper joints. The waste-free system for paper joints includes equipment supports, conveying rollers, cutters, sampling modules, measurement modules, control modules and splicer modules. , the conveying roller table is set on the equipment support, the cutter is fixed on the equipment support through the cutter rotation shaft, and is set to cut the gypsum board on the conveying roller table, the cutter, the sampling module, the measurement module are electrically connected with the control module, and connected The paper machine module is arranged at the initial end of the conveying roller table, and is electrically connected with the control module; the paper joint waste-free method provided by the present invention is as follows: the measured displacement of the conveying roller table is transmitted to the control module through the length measuring device, and the control module is controlled. The module transmits the splicing signal to the splicing machine, adjusts the automatic splicing time of the splicing machine, controls the paper joint at the set position on the gypsum board, and removes the paper joint through sampling operation.

Description

technical field [0001] The application relates to the field of building materials, in particular to a paper joint waste-free system and a paper joint waste-free method. Background technique [0002] In the gypsum board production system, the protective paper is the main raw material for gypsum board production. In the continuous production process, the use time of each roll of protective paper is limited, basically about 3 hours, and the protective paper is about to be used up. When the paper is spliced, the formed gypsum board wet board will be cut into 4 short boards in each group by the cutting system, and then enter the dryer for high-temperature drying. Since the paper joints are easily degummed inside the dryer, the board will break after degumming. There is a phenomenon of board blocking inside the dryer. At present, during normal production, after the paper joints reach the cutting system, the operator will waste the joints and waste the paper joints. However, each w...

AI Technical Summary

Problems solved by technology

[0002] In the gypsum board production system, the protective paper is the main raw material for gypsum board production. In the continuous production process, the use time of each roll of protective paper is limited, basically about 3 hours, and the protective paper is about to be used up. When the paper is spliced, the formed gypsum board wet board will be cut into 4 short boards in each group by the cutting system, and then enter the dryer for high-temperature drying. Since the paper joints are easily degummed inside the dryer, the board will break after degumming. There is a phenomenon of board blocking inside the dryer. At present, during normal production, after the paper joints reach the cutting system, the operator will waste the joints and waste the paper joints. However, each waste is 4 groups of boards, which has caused great damage. waste, which reduces the input-output rate and also increases the production cost of the enterprise

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