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Full-automatic optical precision measurement equipment

An optical precision, measuring equipment technology, applied in the direction of measuring devices, measuring instrument components, instruments, etc., can solve the problems of batch measurement of unsuitable workpieces, low work efficiency, affecting measurement accuracy, etc., and achieve the effect of improving work efficiency and measurement accuracy.

Active Publication Date: 2021-11-19
广东科视光学技术股份有限公司
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Problems solved by technology

[0003] However, when the existing one-button measuring instrument is in use, the workpiece can only be placed on the device for image acquisition. After the image acquisition is completed, the workpiece needs to be picked and placed, which makes the work efficiency low and is not suitable for batch measurement of workpieces. , and for some equipment that is measured on the conveyor belt of the assembly line, there is a dynamic measurement between the workpiece and the camera, and the camera captures the moving workpiece, which will affect the measurement accuracy

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0035] In the specific implementation process, such as figure 1 , figure 2 , image 3 , Image 6 and Figure 8As shown, a fully automatic optical precision measurement equipment includes: a frame 1, a light guide plate 5, a lifting mechanism 6, a follower mechanism 7, a positioning mechanism 9, an LED light 10, a mounting plate 11, a guide rail 13, a camera 14, The inner wall of the frame 1 is rotatably connected with a conveying roller 2 through bearings, and the outer sides of the two conveying rollers 2 are connected with a conveyor belt 3. The conveyor belt 3 is made of transparent material, and a first motor is fixed on one side of the frame 1. 4, and the output end of the first motor 4 is fixedly connected to one of the conveying rollers 2, the light guide plate 5 is fixed on the inner wall of the frame 1, and the light guide plate 5 is locat...

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Abstract

The invention provides full-automatic optical precision measurement equipment which comprises a rack, a light guide plate, a lifting mechanism, a follow-up mechanism, a positioning mechanism, an LED lamp, a mounting plate, a guide rail and a camera, the inner wall of the rack is rotationally connected with conveying rollers through bearings, the outer sides of the two conveying rollers are in transmission connection with a conveying belt, the conveying belt is made of a transparent material, and a first motor is fixed to one side of the rack. In the conveying process of the workpiece, the cameras can follow the workpiece to collect images in a follow-up mode, the working efficiency and the measuring precision are improved, when the two cameras alternately measure the workpiece, the heights and the positions are kept consistent all the time, the measuring precision is further improved, the heights of the cameras can be adjusted, and therefore, the device can be suitable for measurement of workpieces with different heights, and in the process of measuring the workpieces, the conveying belt cannot be suddenly stopped or started, so that the stability of placing the workpieces is improved, and the phenomenon that the higher workpieces topple due to inertia is avoided.

Description

technical field [0001] The invention relates to the technical field of optical precision measurement, in particular to a fully automatic optical precision measurement equipment. Background technique [0002] In recent years, with the development of science and technology, people have invented a new measurement technology: one-button measuring instrument, which adopts bi-telecentric optical lens, combined with high-precision image analysis algorithm, and incorporates the principle of one-button flash measurement, only Just press the start button, the instrument can automatically locate the measurement object according to the shape of the workpiece, match the template, measure and evaluate, generate reports, etc.; [0003] However, when the existing one-button measuring instrument is in use, the workpiece can only be placed on the device for image acquisition. After the image acquisition is completed, the workpiece needs to be picked and placed, which makes the work efficiency...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/00G01D11/00
CPCG01D21/00G01D11/00
Inventor 陈志特王华黄海浩
Owner 广东科视光学技术股份有限公司
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