Shift forming method for double curved glass tempering procedure

A technology of glass tempering and forming method, applied in glass forming, glass remolding, glass tempering and other directions, can solve the problems of difficulty in producing deep-bent tempered glass, high manufacturing cost of vacuum suction cups, affecting glass forming effect, etc. Improve the molding effect and yield, low production cost and use cost, and simple structure
CN1463938AInactive Publication Date: 2003-12-31洛阳市名特玻璃技术有限公司
0 Cites 5 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
洛阳市名特玻璃技术有限公司
Publication Date
2003-12-31
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The technological scheme of the present invention is to set elevator hidden in the transmission roller conveyor. Heated glass is first raised by the raising elevator from the roller conveyor, mold with notches is then transferred to below the raised glass, and heated glass is transferred by the lowering elevator onto the mold for formation. The glass transferring process has minimized heat loss, and this ensures the glass forming temperature, raises the forming effect and qualified product rate of the hyperboloidal toughened glass. The low manufacture and use cost of the elevator makes it possible to lower the production cost of the hyperboloidal toughened glass.
Need to check novelty before this filing date? Find Prior Art

Description

Technical field

[0001] The invention belongs to the technical field of glass tempering molding, and mainly proposes a transfer molding method of hyperboloid glass tempering process. Background technique

[0002] The key technology of the existing horizontal roller type hyperboloid tempering furnace is how to transfer the heated glass (650°C-690°C) to the mold for molding, and how to prevent the surface of the glass from being scratched during the transfer process. scratches and scratches, but also to minimize the temperature loss of the glass. At present, the glass tempering molding method used in the horizontal roller type hyperboloid tempering furnace at home and abroad, the more mature glass transfer technology is to use vacuum static pressure (or negative pressure) to lift. (like Figure 1-2 As shown): a vacuum suction cup 1 that is basically the same size as the glass is made of metal materials, and the heated glass 2 (650°C-690°C) is sucked from the transmission rolle...

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