Multifunctional machine vision device

A machine vision and multi-functional technology, which is applied in the direction of camera devices, lighting devices, lighting device components, etc., can solve the problems of small lighting range and uneven brightness, and achieve increased lighting range, uniform brightness, and human-machine functions. convenient effect

Active Publication Date: 2013-11-06
MOTIC CHINA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a multifunctional machine vision device, which uses the end face of the optical fiber to be placed on the focal plane of the LED lamp with a condenser, which can overcome the small lighting range of the existing

Method used

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  • Multifunctional machine vision device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1, see Figure 1 to Figure 3 As shown, a multifunctional machine vision device of the present invention includes a straight body assembly 1 and an LED optical fiber illuminator 2. The straight body assembly 1 has a main light path channel 11 and an illumination light path channel 12, and the bottom of the illumination light path channel 12 is curved The LED optical fiber illuminator 2 is installed at the upper end of the illumination optical path 12, the LED optical fiber illuminator 2 includes an LED lamp 21, a condenser assembly 22, and an optical fiber 23 arranged in order from top to bottom. The upper end surface is provided on the front focal surface of the LED lamp of the condenser lens assembly 22 to change the point light source into a surface light source.

[0029] The LED fiber optic illuminator 2 also includes an illuminator housing. The LED lamp 21 is fixed on the upper end of the illuminator housing. The condenser lens assembly 22 is installed in the i...

Example Embodiment

[0035] Example two, see Figure 4 As shown, the difference between the multifunctional machine vision device of the present invention and the first embodiment is that the straight barrel main body assembly 1 further includes a third barrel 16 having a secondary optical path channel 15 and a second transparent mirror 37 and the second reflector 38; the secondary light path channel 15 of the third cylinder body 16 is bent to the main light path channel 11 of the first straight cylinder body 13; the second transmission mirror 37 is obliquely arranged in the secondary light path channel for access In the first straight cylinder 13 of the main light path channel; the second reflector 38 is installed in the auxiliary light path channel 15 in the third cylinder body 16, and its reflective surface faces the auxiliary light path channel and the illumination light path channel at the same time.

Example Embodiment

[0036] Example three, see Figure 5 As shown, a multifunctional machine vision device of the present invention differs from the first embodiment in that the straight barrel body assembly 1 further includes an autofocus device 4 and a third mirror 39, and the third lens The mirror 39 is arranged obliquely in the main optical path 11 at the bottom of the first straight cylinder 13 and is located under the first mirror 33, and the oblique direction is opposite to the first mirror 33; the auto focus device 4 is installed At the bottom of the first straight cylinder 13.

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Abstract

The invention discloses a multifunctional machine vision device which comprises a straight-tube main body and an LED fiber illuminator. The straight-tube main body assembly has a main light-path channel and an illumination light-path channel, and the bottom of the illumination light-path channel bends towards the main light-path channel. The LED fiber illuminator is installed on the upper end of the illumination light-path channel. The LED fiber illuminator comprises an LED lamp, a condenser assembly and fiber which are arranged from top to bottom. The upper transverse plane of the fiber is arranged on the front focal plane of the LED lamp of the condenser assembly so as to change point light sources into an area source. As the transverse plane of the fiber is arranged on the focal plane of the LED lamp with a condenser, defects of small illumination range and nonuniform brightness existing in present LEDs can be overcome, energy from the LED lamp source can be conducted to the maximum, and a microscope with multiple using functions can be formed through multiple combinations. The multifunctional machine vision device has a simple structure, requires low cost, has stable performance, accords with man-machine function and is convenient to operate.

Description

technical field [0001] The invention relates to a multifunctional machine vision device. Background technique [0002] With the continuous development of industrial modernization, the application fields of various microscopes are becoming more and more extensive. In some dangerous working environments that are not suitable for manual work or where artificial vision is difficult to meet the requirements, machine vision is often used to replace artificial vision; In the process of mass industrial production, the efficiency and accuracy of product quality inspection with artificial vision is low, and the use of machine vision inspection methods can greatly improve production efficiency and production automation. The machine vision device refers to converting the ingested target into an image signal through machine vision products (that is, the image capture device, which is divided into two types: CMOS and CCD), and sending it to a dedicated image processing system. The image ...

Claims

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Application Information

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IPC IPC(8): G01C11/02H04N5/225F21V17/02F21Y105/00
Inventor 夏波谢琼碧
Owner MOTIC CHINA GRP CO LTD
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