On-line vision detection device for visible foreign matters on transparent bottle appearance and in liquid

A visual inspection device and appearance technology, applied in measurement devices, optical testing of flaws/defects, material analysis by optical means, etc., can solve the problems of low detection accuracy, poor working environment, high labor intensity of workers, etc., and achieve functional integration The effect of high degree, simple structure and easy implementation

Inactive Publication Date: 2011-01-05
HUNAN UNIV
View PDF1 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] According to the survey conducted by the China Pharmaceutical Equipment Industry Association, the light inspection technology related to the clarity inspection process in my country's pharmaceutical industry is still mainly in the stage of manual visual inspection. The semi-automatic detection method that uses optical lens to magnify the foreign matter in the liquid medicine, then observes it with human eyes and rejects it manually, the defect of manual detection lies in 1) the detection accuracy is low, the detection quality is aff

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • On-line vision detection device for visible foreign matters on transparent bottle appearance and in liquid
  • On-line vision detection device for visible foreign matters on transparent bottle appearance and in liquid
  • On-line vision detection device for visible foreign matters on transparent bottle appearance and in liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, the online visual detection device for visible foreign matter in transparent bottled liquid of the present invention includes a base 1, a bottom light source 2, a servo motor 3, a detection platform 4, a bottom rubber tray 5, a detection object 6, a red LED backlight 7, Press bar shaft rubber contact 8, indicator light and electric control button 9, electric control box 10, press bar bushing 11, fixing part 12, press bar shaft 13, CCD camera 14, magnetic camera frame 15. The base 1 is an iron structure, which is used to carry the entire detection platform, and can be freely moved and fixed by the magnetic camera frame 15; the indicator light and the electric control button 9 include two electric control buttons and three signal display lights, and the black button is a power-on button, the red button is an emergency stop button, the green light is a power-on display light, the red light is a defective product alarm light, and the yellow light ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an on-line vision detection device for visible foreign matters on transparent bottle appearance and in liquid. A rack, a camera bracket and a servo motor are all arranged on a base, a detection table is arranged on the rack, the servo motor is connected with a rubber tray used for holding a detected object via a belt transmission mechanism, a pressure lever mechanism with a pressure lever shaft is vertically arranged on the rack, a rubber contact at the lower end of the pressure lever shaft presses the upper end of the detected object, a CCD camera is arranged on the camera bracket, the lens of the CCD camera and the objected object are at the same height, the bottom of the rubber tray and the monitor station are at the same height, a backlight source is arranged on the detection table for providing backlight for the detected object, and a bottom light source is arranged below the detection table for providing backlight for the bottom of the detected object. The invention is an automatic detection device with simple structure, wide application range and high automation and functional integrated level.

Description

technical field [0001] The invention relates to an online visual inspection device for the appearance of transparent bottles and visible foreign matter in liquids, which is used for the detection of foreign matter impurities contained in oral liquids, medical vials and ampoules, as well as the appearance of the bottles and the filling capacity. technical background [0002] According to the survey conducted by the China Pharmaceutical Equipment Industry Association, the light inspection technology related to the clarity inspection process in my country's pharmaceutical industry is still mainly in the stage of manual visual inspection. The semi-automatic detection method that uses optical lens to magnify the foreign matter in the liquid medicine, then observes it with human eyes and rejects it manually, the defect of manual detection lies in 1) the detection accuracy is low, the detection quality is affected by human factors, and the error and false detection rate are high; 2) ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01N21/896G01N21/90
Inventor 王耀南熊路葛继张辉陈铁建杨双周叶博
Owner HUNAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap