CRT glass bulb cracking separation equipment
A technology for separating equipment and glass bulb heating, applied in glass manufacturing equipment, glass cutting devices, manufacturing tools, etc., can solve problems such as unsmooth process and cumbersome CRT glass bulb processing operations, and avoid low automation and high automation High, easy-to-operate effect
Inactive Publication Date: 2011-05-11
TSINGHUA UNIV
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Problems solved by technology
[0004] The object of the present invention is to solve the problems of cumbersome CRT glass bulb processing operation and unsmooth process in the existing CRT glass bulb separation equipment, and provides a CRT glass bulb thermal cracking separation equipment, including a working turntable 16, a vacuum system, a pneumatic Scribing device, winding heating device and disk blowing system
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Embodiment Construction
[0022] The present invention provides a CRT glass bulb thermal cracking separation device. The present invention will be further described below in conjunction with the accompanying drawings as specific implementation methods.
[0023] figure 1 It is a structural schematic diagram of the CRT glass bulb thermal cracking separation device of the present invention; figure 2 It is a top view of the CRT glass bulb thermal cracking separation device of the present invention. CRT glass bulb thermal cracking separation equipment, including working turntable 16, vacuum system, pneumatic scoring device, winding heating device and disk blowing system. The working turntable 16 is the main body of the equipment, which is used to place the CRT glass bulb workpiece. The bottom of the working turntable 16 is connected with a turntable rotation transmission mechanism 21; the vacuum system includes a glass vacuum chuck 8 and a vacuum cylinder 22, and the glass vacuum chuck 8 is installed on t...
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The invention relates to a glass cutting device, in particular to a CRT glass shell hot cracking separation device, and the device is mainly composed of a working rotary disk, a vacuum system, a pneumatic line marking device, a winding heating mechanism and a disk surface air blowing system, etc. The pneumatic line marking device and a winding heating working end are positioned on the same horizontal working surface, air blowing holes are evenly distributed on the surface of the working rotary disk, one end of a heating tape is fixed on a winding head of the heating tape and sequentially passes through a rolling wheel of the heating tape and a heating arm, the other end is wound in a disk box of the heating tape; a work piece is fixed on the working rotary disk through the vacuum absorption, the processes of line marking, winding, heating, unwinding and cooling are sequentially carried out, thereby realizing the hot cracking separation of cone glass and screen glass of the CRT glass shell. The pneumatic line marking and the winding heating working surface of the invention are adjustable, thereby being applicable to the separation of the CRT glass shell with the different specifications and sizes; compared with the similar devices at home and abroad, the device has the advantages of low price, easy operation and high degree of automation, etc.
Description
technical field [0001] The invention relates to glass cutting equipment, in particular to a CRT glass bulb thermal cracking separation equipment. Background technique [0002] There is a big difference in chemical composition between the cone glass and the screen glass in the CRT glass bulb. The cone glass contains high lead components, while the screen glass does not contain lead. Lead is very harmful to the human body and the environment. Resource utilization is risky. In order to improve the resource utilization rate of waste CRT glass, it is necessary to separate the cone glass from the screen glass when processing the CRT glass bulb, recycle the lead-free screen glass and make new glass products, while the lead-containing cone glass needs Do harmless treatment. [0003] For the separation of CRT glass bulb cone screen glass, corresponding equipment has been developed in China, such as Chinese patents CN200520132498, 200710050178 and CN200410038038, wherein patents CN2...
Claims
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IPC IPC(8): C03B33/06
Inventor 李金惠李忠国
Owner TSINGHUA UNIV