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Patent Searching and Data


Title:
LINKED CUTTING DIE SUPPORT FOR POSITIVE AND NEGATIVE PRESSURE VACUUM MOLDING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/127944
Kind Code:
A1
Abstract:
A linked cutting die support for a positive and negative pressure vacuum molding machine, comprising a mounting rack (200), an upper die mounting base (300), a lower die mounting base (400) and a bottom base (500). The upper die mounting base (300), the lower die mounting base (400), and the bottom base (500) are separately arranged on the mounting rack (200). The linked cutting die support for a positive and negative pressure vacuum molding machine further comprises a linkage structure and a drive motor (700). By means of the linkage structure, the drive motor (700) is able to simultaneously drive the upper die mounting base (300) and the lower die mounting base (400) to move in the vertical direction on the mounting rack (200), and the movement directions of the upper die mounting base (300) and the lower die mounting base (400) are mutually opposing.

Inventors:
CHEN YINGWU (CN)
Application Number:
PCT/CN2019/127668
Publication Date:
July 01, 2021
Filing Date:
December 23, 2019
Export Citation:
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Assignee:
SHANGHAI ZHANSHI MECH EQUIPMENT CO LTD (CN)
International Classes:
B26F1/40; B29C33/22
Foreign References:
US20030108636A12003-06-12
US20030108636A12003-06-12
CN110027193A2019-07-19
CN201613606U2010-10-27
CN209649447U2019-11-19
CN103722729A2014-04-16
JPH04189111A1992-07-07
Attorney, Agent or Firm:
BEIJING WEIZHENG PATENT AGENCY CO., LTD. (CN)
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