Automatic compensation mechanism based on constant pressure polishing

An automatic compensation and constant pressure technology, which is applied in the field of polishing machines, can solve the problems of polishing wheel loss and polishing consistency, achieve stable polishing effects, and eliminate processing and installation errors

Pending Publication Date: 2022-05-27
YUHUAN CNC MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic compensation mechanism based on constant pressure polishing for the polishing of the concave surface of 3D glass, so as to solve the problem of polishing wheel loss and polishing consistency during the concave surface polishing process of 3D glass

Method used

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  • Automatic compensation mechanism based on constant pressure polishing
  • Automatic compensation mechanism based on constant pressure polishing
  • Automatic compensation mechanism based on constant pressure polishing

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Embodiment Construction

[0018] see Figure 1 、 Figure 2, the present invention provides automatic compensation mechanism based on constant pressure polishing, comprising a front and rear motion mechanism driven by the first cylinder 11, located on the front and rear movement mechanism driven by the second cylinder 1 up and down motion mechanism, located on the upper and lower motion mechanism can be installed polishing wheel 9 of the electric spindle 6; the first cylinder 11 and the second cylinder 1 are connected by the first floating joint 12 and the second floating joint 3 and the front and rear linear motion mechanism and the upper and lower motion mechanism The front and rear motion mechanism comprises a main fixing plate 7 moving along the linear guide rail 8, the first cylinder 11 is connected to the main fixing plate 7 by the first floating joint 12, the first cylinder 11 may push the main fixing plate 7 to slide forward and backward on the linear guide 8; the upper and lower motion mechanism comp...

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Abstract

The invention discloses an automatic compensation mechanism based on constant pressure polishing. The automatic compensation mechanism comprises a front-and-back movement mechanism driven by a first air cylinder, an up-and-down movement mechanism arranged on the front-and-back movement mechanism and driven by a second air cylinder, and an electric spindle arranged on the up-and-down movement mechanism and capable of being provided with a polishing wheel. The characteristics that the stroke of the air cylinder is fixed and thrust is only related to air pressure are utilized, floating of the air cylinder is utilized, the pressure of the first air cylinder and the pressure of the second air cylinder are accurately controlled, the polishing wheel can be attached to the concave face of the 3D glass through constant force all the time, and loss of the polishing wheel is automatically compensated; the problems of polishing wheel loss and polishing consistency in the concave surface polishing process of the 3D glass are well solved, and the efficient and stable polishing effect is guaranteed.

Description

Technical field [0001] The present invention belongs to a polishing machine, specifically relates to an automatic compensation mechanism based on constant pressure polishing. Background [0002] With the rapid development of 3D curved glass in recent years, the traditional processing method of mainly realizing the polishing of flat parts cannot realize the processing of concave workpieces with an edge of 2.5D or 3D curved surfaces, and the concave polishing machine came into being. The side walls and bottom arcs of the concave surface of the 3D glass require the polishing head to always fit into it and guarantee a certain pressure. However, the polishing wheel has a certain loss during the polishing process, which requires the equipment to compensate for the loss of the polishing wheel. Therefore, a device needs to be designed to compensate for the loss of the polishing wheel and to keep the polishing wheel in good fit with the glass at a constant force. At present, 3D glass conc...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B24B29/02B24B41/04B24B47/20
CPCB24B29/02B24B41/04B24B47/20
Inventor许亮周跃龙陈永福
OwnerYUHUAN CNC MACHINE TOOL