Method and equipment for automatically stacking glass to form glass tubes

A glass tube and glass technology, applied in the field of glass automatic stacking and forming glass tubes, can solve the problems of unstable product quality, high labor intensity, low production efficiency, etc., achieve good product quality consistency, improve production efficiency, and reduce wall thickness. uniform effect

Inactive Publication Date: 2018-08-17
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Manually pile the transitional glass rods at the end of the glass tube to form a transitional glass tube, requiring workers to have certa

Method used

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  • Method and equipment for automatically stacking glass to form glass tubes
  • Method and equipment for automatically stacking glass to form glass tubes
  • Method and equipment for automatically stacking glass to form glass tubes

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Embodiment Construction

[0046] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention but not to limit the scope of the present invention.

[0047] figure 1 It is a process flow diagram of the inventive method, figure 2 It is the front view of the overall structure of the present invention, and the part names of reference signs in the figure are as follows: 101—bottom plate, 102—support, 103—support, 104—fire head moving device, 105—fire head device, 106—hole expansion mechanism, 107 - bracket, 108 - pressing plate mechanism, 109 - glass tube clamping and ventilation mechanism, image 3 It is a top view of the overall structure of the present invention, and the part names of reference signs in the figure are: 201—glass tube, 202—glass rod, 203—glass rod clamping and moving mechanism, Figure 4 It is the front view ...

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Abstract

The invention discloses a method and equipment for automatically stacking glass to form glass tubes. The method comprises the following steps: melting an end of a rotating glass tube with flame; aftera glass bar is melted with flame, sticking the glass bar to an end of the glass tube; and carrying out movement and feeding to form a spiral transitional glass tube at an end of the glass tube; sealing an end of the transitional glass tube, ventilating and bubbling; pressing a pressure plate against the outer wall of the transitional glass tube; controlling the diameter of the transitional glasstube; and perforating the closed end and carrying out pore broadening and forming so as to realize automatic forming of the transitional glass tube. The equipment comprises a glass tube clamping and ventilating mechanism, a glass tube outer wall pressing mechanism, a fire head device and a pore broadening mechanism. The transitional glass tube is formed automatically, the quality consistency of products is good, the labor intensity of workers is relieved, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a method and equipment for forming a glass tube by automatic stacking of glass, and belongs to the technical field of glass material processing and forming. Background technique [0002] Transition sealing technology is widely used in the sealing between metal and glass, such as the sealing of special light source pulse xenon lamp quartz glass tube and electrode, the sealing of electronic device vacuum gauge, electronic tube and other glass tubes and metal parts. If the difference between the thermal expansion coefficients of metal and glass is too large, the thermal expansion coefficient of glass is much smaller than that of metal, and a large thermal stress will be generated inside the glass sealed with metal at high temperature, resulting in the inability of direct sealing of glass and metal materials. [0003] The transitional sealing technology is mainly to add a transitional glass material with a thermal expansion coeffic...

Claims

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Application Information

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IPC IPC(8): C03B23/09
CPCC03B23/09C03B23/13Y02P40/57
Inventor 何荣开吕家东陈刚刘鹏
Owner SOUTHEAST UNIV
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