On-line double-sided automatic thickness measuring device of organic glass

Abstract

The invention relates to an on-line double-sided automatic thickness measuring device of organic glass, which mainly comprises a control system, a machine frame, a support frame, a detection frame, a cross beam, a cross beam regulator, a feeding distance measuring device and a plurality of thickness measuring devices, wherein the upper end of the machine frame is fixedly connected with the detection frame, the cross beam is connected onto the upper edge frame of the detection frame through the cross beam regulator, the inside of the detection frame is fixedly connected with the support frame,a plurality of support guide shafts are arranged on the support frame, a feeding speed measuring device is arranged at one end of any support guide shaft for measuring the feeding distance of an organic glass plate, the thickness measuring device comprises upper thickness measuring units and lower thickness measuring units, and a plurality of upper thickness measuring units and lower thickness measuring units are respectively and symmetrically arranged on the cross beam and the detection frame for detecting the thickness information of the front side and the back side of multi-point positionsof the organic glass plate. Because the control system is used for processing and calculating the position information of entity space three-dimensional lattices of the organic glass in real time forconfirming the dimension quality of the plates, the on-line double-sided automatic thickness measuring device has the advantage of simple and compact structure, and can be directly arranged at a production line for real-time measurement.

Description

technical field [0001] The invention relates to a testing instrument for an organic plate production line, in particular to a double-sided automatic thickness measuring device for real-time measuring plate thickness in an organic glass production line. Background technique [0002] Many boards have high requirements on the flatness and thickness of the board surface. For small boards, measuring tools such as thickness micrometers are commonly used for manual measurement, but for large boards, manual measurement with measuring tools has a large error , and the measurement program must be completed separately after the production is completed, which is inconvenient to carry, time-consuming and laborious, and is not conducive to improving production and testing efficiency. Therefore, it is particularly important to be able to measure in real time while producing. [0003] In the prior art, some precision measuring instruments use photoelectric measurement such as lasers, and t...

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Problems solved by technology

[0004]In order to solve the unreasonable design of the structure of the contact measurement plate thickness in the prior art, the service life is short, the measurement accuracy is low, the error is large, the measurement data is inaccurate, and cannot be accurate To measure the actual thickness and flatness of the plate, the purpose of the present invention is to provide a plexiglass online machine with compact structure, reasonable design, long service life, high measurement accuracy, small error, and accurate data, which can accurately measure the thickness and flatness of the plate. Double-sided automatic thickness measuring device

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