Three-point laser film thickness measuring device for calendered film production line
A calendering film and production line technology, applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of inconvenient maintenance, high price, high measurement accuracy, etc., achieve convenient maintenance and use, reduce measurement costs, and high measurement accuracy Effect
Active Publication Date: 2016-04-27
无锡双象橡塑机械有限公司
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Problems solved by technology
Among them, the characteristics of using a hand-held dial indicator are: simple operation, but due to the different levels and techniques of operators, the repeatability is poor, and there are many human factors; the characteristics of using β-ray online real-time scanning measurement are: high measurement accuracy and expensive , Maintenance is inconvenient, there may be radiation effects
Therefore, the existing thickness measurement methods are difficult to meet the actual needs
Method used
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Embodiment Construction
[0014] The present invention will be further described below in conjunction with specific drawings and embodiments.
[0015] Such as figure 1 , figure 2 with image 3 Shown: In order to be able to accurately measure the thickness of the calendered film, the present invention includes a cooling frame 5, on which a precision guide roller 3 is arranged, and the precision guide roller 3 is installed on the cooling machine through a precision bearing 4 on the frame 5; on the cooling frame 5, a crossbeam 7 is installed by a crossbeam bracket 13, and a sensor mounting bracket 1 is installed on the crossbeam 7, and the sensor mounting bracket 1 is provided with a laser sensor 2 for measuring thickness, so The laser sensor 2 is connected to the controller 21 through the laser measuring instrument, and the controller 21 processes the thickness signal transmitted by the laser measuring instrument to display and output the measured thickness value obtained through the display screen 22...
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The invention relates to a measuring device, in particular relates to a three-point type laser film thickness measuring device of a calendering film production line, and belongs to the technical field of rubber plastic mechanical measurement. According to the technical scheme provided by the invention, the three-point type laser film thickness measuring device of the calendering film production line comprises a cooling stander, wherein a precise guide roller is arranged on the cooling stander; the precise guide roller is arranged on the cooling stander through a precise bearing; a cross beam is arranged on the cooling stander through a cross beam bracket; a sensor mounting bracket is arranged on the cross beam; a laser sensor for measuring thickness is arranged on the sensor mounting bracket; the laser sensor is connected with a controller through a laser measuring instrument; and the controller is used for processing thickness signals transmitted by the laser measuring instrument so as to display and output obtained thickness measured value through a display screen. The three-point type laser film thickness measuring device is simple in structure, high in measurement precision, convenient to maintain, safe and reliable.
Description
technical field [0001] The invention relates to a measuring device, in particular to a three-point laser film thickness measuring device for a calendered film production line, belonging to the technical field of rubber and plastic machinery measurement. Background technique [0002] When producing rubber and plastic calendered products, it is generally necessary to measure the thickness of the produced rubber and plastic sheet. The methods of thickness measurement are roughly divided into two categories: one is that the operator uses a hand-held dial gauge to measure and record Thickness, and then adjust the roller distance to make the product meet the process requirements; another type uses β-ray online real-time scanning measurement and recording. Among them, the characteristics of using a hand-held dial indicator are: simple operation, but due to the different levels and techniques of operators, the repeatability is poor, and there are many human factors; the characterist...
Claims
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IPC IPC(8): G01B11/06
Inventor 张志吕伟陆建民邹小林
Owner 无锡双象橡塑机械有限公司