Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Optical lens polishing device and polishing process

A technology for optical lenses and polishing devices, which is applied in the direction of grinding/polishing safety devices, optics, optical components, etc., which can solve the problems of reducing the surface shape changes of optical lenses, so as to improve the polishing effect, reduce beating, and reduce surface shape changes. Effect

Active Publication Date: 2022-03-22
DONGGUAN FURAO PHOTOELECTRIC CO LTD
View PDF24 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the problems existing in the prior art, the object of the present invention is to provide an optical lens polishing device and a polishing process, which exerts pressure on the optical lens through the action of magnetic force to ensure equal pressure on each part of the mirror surface, effectively avoiding optical The problem of uneven force on the lens, and to reduce the beating of the lens to a certain extent, so as to improve the polishing effect. During the polishing process, the thermal expansion ball expands through the transfer of frictional heat, so as to push the color developing parts out without changing the color. The color marked ball indicates that no friction is sent here, which indirectly indicates that the lens is under uneven force at this time. In this way, through the change of color, the staff can understand the polishing situation more easily and intuitively and make adjustments in time, thereby Effectively reduce the surface shape changes of optical lenses

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 lens polishing device and polishing process
  • Optical lens polishing device and polishing process
  • Optical lens polishing device and polishing process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0044] see Figure 1-6 , an optical lens polishing device and a polishing process, including a polishing machine body 1, please refer to figure 1 The polishing machine body 1 includes a telescopic column 2, a polishing disc 3 is installed at the lower end of the telescopic column 2, and an observation window 301 is fixedly inlaid on the side wall of the upper end of the polishing disc 3, and the observation window 301 is made of a transparent material, which is to facilitate the work. The personnel sees the color change of the color marking ball 12, and the lower end of the polishing disc 3 is bonded with a polishing skin 4, the polishing machine body 1 includes a rotating base 5, and two symmetrically arranged pneumatic clamps 6 are installed on the upper end of the rotating base 5, and An optical lens is clamped between two pneumatic clamps 6, and an electromagnet 7 is installed in the middle of the rotating base 5 (its specific model can be selected according to actual need...

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 lens polishing device and a polishing process, which belong to the field of optical lens processing. It exerts pressure on the optical lens through the action of magnetic force adsorption to ensure equal pressure on each part of the mirror surface and effectively avoid uneven stress on the optical lens. In addition, the beating of the lens can be weakened to a certain extent, so as to improve the polishing effect. During the polishing process, the thermal expansion ball expands through the transfer of frictional heat to push the color-developing parts out, while the undiscolored color marking ball is It indicates that there is no friction here, which indirectly indicates that there is uneven force on the lens at this time. In this way, through the change of color, the staff can understand the polishing situation more easily and intuitively and make adjustments in time, thereby effectively reducing the friction of the optical lens. Facial changes.

Description

technical field [0001] The invention relates to the field of optical lens processing, and more specifically relates to an optical lens polishing device and a polishing process. Background technique [0002] Optical lenses are lenses made of optical glass. The definition of optical glass is glass that has specific requirements for optical properties such as refractive index, dispersion, transmittance, spectral transmittance, and light absorption, and has uniform optical properties. Glass that can change the direction of light propagation and change the relative spectral distribution of ultraviolet, visible or infrared light. Optical glass in the narrow sense refers to colorless optical glass; optical glass in the broad sense also includes colored optical glass, laser glass, quartz optical glass, anti-radiation glass, ultraviolet and infrared optical glass, fiber optic glass, acousto-optic glass, magneto-optical glass and photochromic Glass. Optical glass can be used to manu...

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 Patents(China)
IPC IPC(8): B24B13/00B24B13/005B24B55/00B24B57/02
CPCB24B13/00B24B13/0055B24B55/00B24B57/02
Inventor 罗俊涛
Owner DONGGUAN FURAO PHOTOELECTRIC CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products