Gypsum board production line drying board feeding spacing adjusting system and control method thereof
A technology for adjusting system and gypsum board, applied in progressive dryer, conveyor control device, drying and other directions, can solve problems such as gypsum board damage, and achieve the effect of improving production quality, low complexity and simple implementation.
Pending Publication Date: 2021-09-28
NINGBO BEIXIN BUILDING MATERIAL
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Problems solved by technology
[0004] The purpose of the present invention is to provide a gypsum board production line dry board spacing adjustment system and control method to solve the problem that in the prior art, the board spacing is adjusted by external force before the board is inserted, and the thrust work is easy to cause additional damage to the undried gypsum board. damaged technical issues
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[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0041] Such as figure 1 with figure 2 As shown, the present invention provides a dry board spacing adjustment system for a gypsum board production line, including:
[0042] The gypsum board drying conveying roller group 1 is divided into multiple layers from top to bottom, and is used to connect the gypsum board on the main conveying roller table 4 into the gypsum board drying chamber for drying.
[0043] The photoelectric detection unit 2 is installed at t...
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The invention discloses a gypsum board production line drying board feeding spacing adjusting system and a control method thereof. The method comprises the steps that a transmission spacing between two adjacent gypsum boards on a main conveying roller way is calculated, and is recorded and stored in a control system; a photoelectric switch is arranged at an inlet of a drying machine, gypsum boards and the gypsum board transmission distance are recognized according to output data of the photoelectric switch, and the driving mode of the main conveying roller way is replaced according to the recognition result; the driving mode of the main conveying roller way is changed into the same-speed conveying mode of a drying machine conveying roller set, and the gypsum boards on the main conveying roller way are transferred to the drying machine conveying roller set at a constant speed; the driving mode of the main conveying roller way is changed into high-speed conveying, and the high-speed conveying speed is calculated according to the stored conveying distance and the duration of high-speed plate chasing; and the steps are repeated, and the two adjacent gypsum boards on the main conveying roller way are transferred to the drying machine conveying roller set in an end-to-end connection mode. According to the method, the adjustment work of the gypsum board drying feeding distance is achieved, the adjustment and control efficiency is high, and the complexity is low.
Description
technical field [0001] The invention relates to the technical field of a gypsum board production line, in particular to a system and a control method for adjusting the spacing between drying boards in a gypsum board production line. Background technique [0002] At the inlet of the gypsum board dryer, usually more than two gypsum boards enter the roller table inside the dryer side by side at the same time. The roller table of the dryer is arranged in multiple layers from top to bottom. There is no manual operation for the conveyance from the conveying roller table to the dryer roller table. If there is overlapping between two adjacent gypsum boards or between two front and rear boards during the conveying process, it is called lap board, and it will be broken after passing through the dryer. The phenomenon of uneven drying will lead to problems in the quality of the gypsum board. If it is serious, it may cause the clogging of the dryer. There will also be situations where th...
Claims
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IPC IPC(8): B65G13/06B65G43/08F26B15/12
CPCB65G13/06B65G43/08F26B15/122
Inventor 马富宏王正文梁云飞刘保延韩永生沈峰
Owner NINGBO BEIXIN BUILDING MATERIAL