Filler thickness correction control method, device and system

Abstract

The invention discloses a filler thickness correction control method. The method comprises the steps of: acquiring a thickness correction signal sent by a material distributing machine in real time; determining whether the thickness correction signal is an initial correction signal or not; if yes, driving a press to adjust an ejection mechanism to correct a filler thickness according to a preset correction speed and a preset correction thickness, acquiring a duration time of the thickness correction signal, and taking the duration time as a reference duration time of filler thickness correction; and if not, driving the press to adjust the ejection mechanism to control a position in real time according to the reference duration time and the preset correction thickness so that the ejection mechanism adjusts and controls the position at a constant speed within the reference duration time. The invention further discloses a filler thickness correction control device and a filler thickness correction control system. By adopting the method, device and system disclosed by the invention, smoother thickness correction can be achieved, and more accurate control of thickness deviation of green bricks is achieved.

Description

technical field [0001] The invention relates to the technical field of ceramic brick presses, in particular to a filler thickness correction control method, a filler thickness correction control device and a filler thickness correction control system. Background technique [0002] At present, ceramic tiles (boards) are all pressed and formed by ceramic presses. As ceramic tiles (boards) are more and more widely used and the area of ​​a single piece is also increasing, the requirements for the size control of bricks are also stricter. The thickness of the adobe depends on the uniformity of the cloth. Once the cloth is uneven, the thickness deviation will be relatively large. At this time, it is necessary to consider fine-tuning the thickness of the cloth. Through local adjustment of the cloth, the overall thickness deviation is within a certain range. [0003] Such as figure 1 As shown, the current cloth thickness fine-tuning is generally based on the real-time position of t...

AI Technical Summary

Problems solved by technology

Since there is no other communication between the distributing machine and the press, the press cannot know the real-time position of the distributing mechanism, so it can only act according to the switch signal. Every time the switch signal comes, it will set the speed and position. , can only reach the target position as quickly as possible

However, as the adobe becomes larger and thinner, this action will form an obvious thickness difference in the middle, leaving traces after the adobe is fired, which will affect the quality of the adobe

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