Optical-lever laser scanning ball-sorting device

A laser scanning and optical lever technology, applied in sorting and other directions, can solve the problems affecting the quality and production efficiency of rolling bearings, unsatisfactory measurement accuracy, low sorting efficiency, etc., and achieve easy adjustment, high production efficiency, and high measurement accuracy. Effect

Inactive Publication Date: 2009-10-21
ZHEJIANG UNIV
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, at present, the sorting of balls still adopts the method of manual measurement one by one, and the instruments used are still traditional mechanical measuring devices, whose measurement accuracy can no longer meet the requirements of precision components, resulting in poor measurement accuracy and low sorting efficiency. Affect the quality and production efficiency of rolling bearings

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
  • Optical-lever laser scanning ball-sorting device
  • Optical-lever laser scanning ball-sorting device
  • Optical-lever laser scanning ball-sorting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described below in conjunction with drawings and embodiments.

[0017] like figure 1 , figure 2 As shown, the present invention includes a positioning block 1 , an input slider 2 , a spring 3 , a lens 4 , a photodetector 5 , a push rod 6 , a fixing plate 7 and a laser 8 . The input slider 2 is installed in the chute at both ends, one end of the input slider 2 is provided with a positioning block 1, and one end of the spring 3 is compressed on the side of the straight groove in the middle of the input slider 2 near the positioning block 1, and the plane photodetector 5 One end is fixed on the fixed plate 7 above the input slider 2, the push rod 6 is installed in the horizontal chute and hinged with the photodetector 5 near the tail of the fixed plate 7, the lens 4 is installed on the input slider 2 and the photodetector 5, the laser 8 is arranged directly below the lens 4 and on the lower side of the input slider 2. The positioni...

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 optical-lever laser scanning ball-sorting device. An input slider is arranged in a sliding chute at two ends of the input slider; one end of the input slider is provided with a positioning block; one end of a spring is compressed on one side of a straight groove in the middle part of the input slider, which is close to the positioning block; one end of a plane photoelectric detector is fixed on a fixing plate above the input slider; a push rod is arranged in a horizontal sliding chute; the tail part of the push rod close to the fixing plate is in hinged connection with the photoelectric detector; a lens is arranged between the input slider and the photoelectric detector; and a laser is arranged just below the lens and on the underside of the input slider. A sorting-measuring device utilizes the rotation of the laser to emit laser onto the photoelectric detector and then displays the situation of sorting the diameter of balls to the outside through a display screen of a controller. The device amplifies the difference between a measured ball and a datum ball to greatly improve measurement precision and ensure sorting accuracy, has the advantages of simple structure, convenient use, low cost and high efficiency, and is particularly applicable to sorting batches of balls small in diameter.

Description

technical field [0001] The invention relates to a sorting device, in particular to an optical lever laser scanning sorting ball device. Background technique [0002] The research shows that if the diameter difference of the balls in the rolling bearing exceeds a certain limit, it will cause unstable operation of the bearing and seriously affect the stress distribution of the internal balls, resulting in early failure of the bearing, shortening the service life of the rolling bearing, and the noise during the working process of the bearing. . Therefore, each rolling bearing production unit requires the balls to be sorted according to their diameter. [0003] However, at present, the sorting of balls still adopts the method of manual measurement one by one, and the instruments used are still traditional mechanical measuring devices, whose measurement accuracy can no longer meet the requirements of precision components, resulting in poor measurement accuracy and low sorting ef...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/10
Inventor 林世才蒋秀龙汪久根
Owner ZHEJIANG 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