Gypsum board defect automatic monitoring system and monitoring method

An automatic monitoring and gypsum board technology, applied in the direction of measuring devices, material analysis through optical means, instruments, etc., can solve the problems of complex design of the turnover mechanism, affecting the efficiency of the production process, and long conveying process, so as to reduce secondary damage Probability, improvement of turnover efficiency, and the effect of improving production efficiency

Active Publication Date: 2019-12-03
BEIJING NEW BUILDING MATERIALS PLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] For this reason, the embodiment of the present invention provides an automatic monitoring system and monitoring method for gypsum board defects. The gypsum board is output on its side, and the gypsum board only needs to be turned 90° to be transported horizontally, so it is convenient to remove waste and ensure the quality of the gypsum board. The normal placement of the waste collection platform to solve the problems in the prior art that lead to complex design of the turnover mechanism, long and time-consuming conveying process for defect monitoring, and affect the efficiency of the entire production process

Method used

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  • Gypsum board defect automatic monitoring system and monitoring method
  • Gypsum board defect automatic monitoring system and monitoring method

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Embodiment 1

[0045] Such as figure 1 As shown, the present invention provides an automatic monitoring system for gypsum board defects. The gypsum board defect monitoring system in this embodiment is set between the output end of the dryer and the stacking station, and is mainly used to monitor the gypsum board defects of the dryer. Carry out quality inspection for damage and cracks. When the quality inspection is qualified and there is no damaged part, it will continue to be transported along the conveyor line to the stacking station for cutting. If the quality inspection is not qualified for damage, use the side of the gypsum board defect monitoring system The push mechanism is removed.

[0046] In order to quickly detect both sides of the gypsum board, the invention first stands the dry gypsum board sideways on the conveying line, and when the gypsum board reaches the defect detection area, two raster scanning devices can be used to complete the detection of the front and rear two gypsum...

Embodiment 2

[0069] To illustrate the working principle of the above-mentioned automatic monitoring system for gypsum board defects, as image 3 As shown, the present invention also provides a monitoring method of a gypsum board defect automatic monitoring system, comprising the steps of:

[0070] Step 100, conveying the dried side-standing gypsum boards on the conveying line, and dividing the conveying distance into a defect monitoring area, a flap protection area and a waste removal area along the transmission direction of the conveying line.

[0071] The defect monitoring area is mainly used to detect whether there is any damage on the surface of the dried gypsum board. The flap protection area converts the detected gypsum boards standing sideways to horizontal transportation, which is convenient for the side pushing work of the damaged gypsum boards in the waste removal area, and stacking The work is carried out normally and quickly to prevent the secondary damage caused by the instabi...

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Abstract

The embodiment of the invention discloses an automatic gypsum board defect monitoring system. The system comprises a conveying line used for conveying a gypsum board output by a drying machine to a next stacking station. A grating scanning device for scanning and identifying the surface of the gypsum board standing laterally is arranged between the drying machine and the stacking station, a boardoverturning and connecting mechanism and a lateral pushing mechanism are sequentially arranged between the grating scanning device and the stacking station, and the lateral pushing mechanism pushes adetected defective gypsum board away from the conveying line to be collected in a centralized mode. A monitoring method comprises a step of dividing a conveying path into a defect monitoring area, a turning board protection area and a waste removal area, a step of performing defect monitoring on two parallel surfaces of the gypsum board standing laterally conveyed to the defect monitoring area, astep of horizontally overturning and converying the gypsum board standing laterally conveyed to the turning board protection area, a step of pushes the detected defective gypsum board away from the conveying line according to a side push waste removal instruction, and a step of conveying a detected gypsum board without defects to the stacking station along the conveying line. According to the scheme, the secondary damage probability of the gypsum board caused by a board overturning mechanism can be effectively reduced.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of gypsum board production, in particular to an automatic monitoring system and a monitoring method for gypsum board defects. Background technique [0002] The gypsum board needs to enter the dryer for drying after the final setting of the slurry molding to ensure the quality and service life of the gypsum board. In order to ensure the drying quality and drying speed and ensure production efficiency, the gypsum board dryer generally has 10 or even 12 layers. Dry layer. The gypsum boards at the outlet of the multi-layer dryer will be collected on the conveyor belt for cutting and packaging. [0003] During the process of production, molding, cutting, and internal transportation of the dryer, various problems such as damage to the board and damaged board corners may occur. Problems with the board are mainly judged by the naked eye of the post personnel, and sometimes there are other ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/892B07C5/342
CPCB07C5/342G01N21/892
Inventor 姚运家鞠宏胜李伯洋
Owner BEIJING NEW BUILDING MATERIALS PLC
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