Title:
COMPRESSION MOLDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/042468
Kind Code:
A1
Abstract:
A compression molding device, comprising a molding structure (10), a loading structure (20), and a vacuumizing structure (50). The molding structure (10) comprises a molding furnace (11) having a heating chamber (111), a transition housing (12) having a transition cavity (121), a conveying pipe (13) having two ends thereof respectively communicated with the heating chamber (111) and the transition cavity (121), and a vacuum control valve (14) disposed on the conveying pipe (13); the loading structure (20) comprises a loading arm (22) and a loading driving mechanism (21); the vacuumizing structure (50) is used for pumping gas out of the heating chamber (111) and/or the transition cavity (121). The device can improve thermoplastic molding efficiency of amorphous alloy, reduce takt time, and improve safety.
Inventors:
MA JIANG (CN)
YANG JIAN (CN)
YANG JIAN (CN)
Application Number:
PCT/CN2021/114021
Publication Date:
March 03, 2022
Filing Date:
August 23, 2021
Export Citation:
Assignee:
UNIV SHENZHEN (CN)
International Classes:
B21D22/02
Foreign References:
| CN112170590A | 2021-01-05 | |||
| CN108453203B | 2020-06-19 | |||
| CN110961514A | 2020-04-07 | |||
| CN209652150U | 2019-11-19 | |||
| CN108027207A | 2018-05-11 | |||
| CN101468370B | 2012-03-07 | |||
| CN1456401A | 2003-11-19 | |||
| US5176923A | 1993-01-05 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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