发明名称 |
VACUUM EXTRACTION DEVICE, VACUUM GLASS MANUFACTURING SYSTEM, AND RELATED METHOD |
摘要 |
The present invention discloses a vacuum pumping device, a vacuum glass manufacturing system and a related method for manufacturing a vacuum glazing. The vacuum pumping device includes: a circular tubular pumping operation unit; a cylindrical pump-out hole sealing operation unit; a control part; and a driving device. The pumping operation unit and the pump-out hole sealing operation unit share a same central axis along which both of the units can be moved relatively, and form a cylinder with the former being outside and the latter being inside. A pumping channel is formed in a tube wall of the pumping operation unit, and a heating unit is disposed in the top portion inside the pump-out hole sealing operation unit. The control part, through the driving device, time-sequentially controls the pumping operation unit and the pump-out hole sealing operation unit to move relatively along the central axis, controls the pumping channel to perform a pre-pumping/pre-pressing operation or a vacuum pumping operation, and controls the heating unit to heat a sealing sheet to perform a pump-out hole sealing operation. |
申请公布号 |
EP2803642(A4) |
申请公布日期 |
2015.10.28 |
申请号 |
EP20130828044 |
申请日期 |
2013.07.19 |
申请人 |
BEIJING SYNERGY VACUUM GLAZING TECHNOLOGY CO. LTD |
发明人 |
TANG, JIANZHENG;WANG, LIGUO |
分类号 |
C03B23/24;E06B3/66;E06B3/663;E06B3/677 |
主分类号 |
C03B23/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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