Laminated glass corner processing method and special worktable device

A processing method and workbench technology, which are applied in glass cutting devices, glass manufacturing equipment, metal processing equipment, etc., can solve the problems of scratches on the glass surface and low processing efficiency, so as to reduce production costs, improve processing efficiency, and reduce consumables. Effect

Inactive Publication Date: 2012-10-10
ZHEJIANG XINGXING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of single-piece CNC processing method can realize all appearance processing, but the processing efficiency is low, and the glass surface is prone to scratches and other defects.

Method used

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  • Laminated glass corner processing method and special worktable device
  • Laminated glass corner processing method and special worktable device
  • Laminated glass corner processing method and special worktable device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Prepare glass with the same shape and size according to the design parameters, as well as upper and lower protective layers and spacer layers, wherein the size of the upper and lower protective layers and spacer layers is basically equal to the size of the above-mentioned glass. The present embodiment chooses the glass sheet 6 that thickness is 0.8mm, gets 6, and thickness d is set between every adjacent glass sheet and is the spacer layer 5 of 0.5mm, and this spacer layer generally selects plastic sheet for use, such as PC material, PMMA material, Spacer layers keep the glass sheets at a distance of 0.5 mm. An upper protective layer 4 and a lower protective layer 7 with a thickness of 0.3-0.5mm are respectively arranged on the upper and lower surfaces of the whole stack of glass, and the upper and lower protective layers are also made of plastic sheets, which can protect the upper and lower glass surfaces from being scratched. The spacer layer of plastic material and t...

Embodiment 2

[0040] Such as image 3 As shown, the processing method and magnetic region structure are the same as those in Embodiment 1, the difference is that the workbench body 1 in the special workbench device has three bearing parts 11, and a whole stack of glass and powerful permanent magnets 23 are placed on each bearing part. . In this way, the special CNC tool performs chamfering and chamfering grinding on the 6 pieces of glass in each stack of glass sequentially according to the set CNC program instruction trajectory, which can timely replace the entire stack of glass to be processed, which is conducive to improving work efficiency.

Embodiment 3

[0042] Such as Figure 4 As shown, the processing method and the structure of the magnetic region are the same as in the first embodiment, the difference is that the workbench in the special workbench device is a rotary structure driven by a stepping motor, and the workbench body 1 protrudes four load bearing units at equal intervals in the radial direction. The bearing part 11 of the stacked glass, each bearing part is embedded with a powerful permanent magnet-2 to form a magnetic region, the magnetic field lines of the magnetic region are perpendicular to the plane of the bearing part, and the thickness of the magnetic region is greater than that of the workbench body to form a step, the step 19 The first function is to lengthen the axial length of the powerful permanent magnet 1 or the electromagnet to increase the magnetic strength, and the second is to prevent the bottom end of the special CNC tool 8 from touching the workbench during work, so that the CNC tool can be woun...

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Abstract

The invention belongs to the technical field of glass processing, and in particular relates to a laminated glass corner processing method and a special worktable device. The processing method comprises the following steps of: preparing materials, and arranging a spacing layer between every two adjacent single glass pieces to form laminated glass; placing the whole laminated glass on the magnetic area of a worktable; and pressing a strong permanent magnet II on the protection layer of the whole laminated glass, wherein the magnet applies clamping force on the whole laminated glass, and thus the laminated glass is fixed to the magnetic area of the worktable. The laminated glass corner processing method provided in the invention is capable of avoiding a bonding step in the conventional method and a plurality of steps such as cleaning for removing a binder caused by the binding step, thereby reducing the problem of environmental pollution caused by cleaning the binder. The magnetic force is taken as clamping force, so that the material consumption is reduced, the processing efficiency is obviously improved, and the production cost is reduced; and therefore, the laminated glass corner processing method is especially suitable for corner processing of ultra-thin glass in electronic products.

Description

technical field [0001] The invention belongs to the technical field of glass processing, and in particular relates to a laminate of glass used in products such as a cover glass, a touch screen, and a cover glass with a touch function, which are suitable for electronic products with a display function or man-machine dialogue Glass corner processing method and special workbench. Background technique [0002] Flat glass with a thickness of 0.3mm to 2.5mm is a good material commonly used in the protective screen manufacturing industry due to its unique visual effect, protective performance and optical performance. For ultra-thin glass (including strengthened glass) of 0.3mm ~ 2.5mm processed by CNC, the existing CNC surface processing is generally divided into two methods: block processing and single-piece processing: [0003] 1. Building processing: mainly for laminating and bonding multiple pieces of glass directly to form a building, which can carry out CNC processing of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B9/10C03B33/02
Inventor 王先玉夏永光
Owner ZHEJIANG XINGXING TECH CO LTD
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