Coating machine coating breadth detection system and method
A detection system and detection method technology, which are applied to the device, coating, measuring device and other directions of coating liquid on the surface, can solve the problems of poor measurement accuracy, inability to accurately measure the width of glue coating, and unfavorable health of operators. , to achieve the effect of improving product qualification rate, eliminating health risks and improving working environment
Inactive Publication Date: 2017-06-06
GUANGDONG SHENGYI SCI TECH
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Problems solved by technology
Since the glue layer is in a wet state, the traditional method has been to manually use a steel tape to estimate its width. The measurement accuracy is poor, and the width of the glue layer cannot be accurately measured.
At the same time, the gluing workshop is affected by the irritating smell of glue, even wearing safety equipment is not conducive to the health of operators
Method used
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[0030] Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements. The coating machine glue width detection system 100 provided by the present invention is applicable to the coating machine 200, but is not limited thereto. The coating machine 200 includes a coating back roller 210 and a bracket 220 for installing the coating back roller 210 , and the structures of other parts of the coating machine 200 are well known in the art.
[0031] see figure 1 , 3 As shown, the coating machine glue width detection system 100 of the present invention includes a controller (not shown in the figure) and a first optical sensor 111 and a second optical sensor 112 electrically connected thereto. Wherein, the first optical sensor 111 and the second optical sensor 112 are arranged respectively corresponding to the two ends of the coating back roller 210, and can be moved away from the top of the coating m...
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The invention discloses a coating machine coating breadth detection system comprising an optical sensor and a controller. The optical sensor is disposed corresponding to one end of the coating back roller of the coating machine, is movably disposed above a coating material and is used for detecting the coating material to obtain a coating edge line and output a corresponding detection signal. The controller is electrically connected to the optical sensor and is used for calculating, based on the detection signal, a deviation value between the coating edge line and a standard origin line, and calculating the current coating breadth of the coating material based on the deviation value and a preset standard coating breadth. Therefore, the system can accurately measure the coating breadth of the coating material, improve a product qualification rate, achieve unattended operation of a coating head, improve staff working environment, and prevent health hidden troubles. The present invention also provides a coating machine coating breadth detection method.
Description
technical field [0001] The invention relates to the technical field of glue coating, in particular to a coating machine glue width detection system and detection method. Background technique [0002] During the normal production and coating process of the coating machine, the glue width size (width edge line) has been fluctuating. For a long time, when the coating machine is gluing, it is necessary to arrange an operator to operate on the job. His main responsibility is to monitor whether the width of the gluing width meets the requirements. If the width of the gluing width is too small, the product is unqualified. If the width is too large, the glue overflows and contaminates the coating material, requiring immediate handling. Since the glue layer is in a wet state, the traditional method has been to manually use a steel tape to estimate its width. The measurement accuracy is poor, and the width of the glue layer cannot be accurately measured. At the same time, the gluing...
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IPC IPC(8): G01B11/02B05C11/10
Inventor 陈伟锋徐国兴黄国平简思波黎凎威
Owner GUANGDONG SHENGYI SCI TECH