Title:
PAPER PRODUCT HOT-PRESSING FORMING MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/022287
Kind Code:
A1
Abstract:
A paper product hot-pressing forming machine, comprising a lower machine base (70) and a lower hot-pressing forming die (71) mounted on the top face of the lower machine base (70), a plurality of supporting columns (72) being connected to the lower machine base (70), and an upper machine base (73) being connected to the tops of the supporting columns (72); and further comprising an upper die lifting/lowering base (74) located between the lower machine base (70) and the upper machine base (73). The upper die lifting/lowering base (74) is provided with a plurality of sliding guide members (75) slidably connected to the supporting columns (72) in a one-to-one corresponding mode, the lower surface of the upper die lifting/lowering base (74) is provided with an upper hot-pressing forming die (76) located above the lower hot-pressing forming die (71), and the upper machine base (73) is provided with a servo large thrust cylinder connected to the upper die lifting/lowering base (74). The paper product hot-pressing forming machine has the advantages of being compact in structure and more stable in operation.
Inventors:
PAN YAOHUA (CN)
CEN GANG (CN)
JIAO JIANHUA (CN)
HU QINGJUN (CN)
HE MINGXU (CN)
CEN GANG (CN)
JIAO JIANHUA (CN)
HU QINGJUN (CN)
HE MINGXU (CN)
Application Number:
PCT/CN2021/106357
Publication Date:
February 03, 2022
Filing Date:
July 14, 2021
Export Citation:
Assignee:
SHURCON MFG ZHEJIANG CO LTD (CN)
International Classes:
D21J3/00
Foreign References:
| CN212223466U | 2020-12-25 | |||
| CN111778777A | 2020-10-16 | |||
| CN1298046A | 2001-06-06 | |||
| CN104831590A | 2015-08-12 | |||
| CN208072083U | 2018-11-09 | |||
| CN107529570A | 2018-01-02 | |||
| CN110219210A | 2019-09-10 | |||
| CN110965396A | 2020-04-07 | |||
| JP2005113275A | 2005-04-28 |
Attorney, Agent or Firm:
HANGZHOU YUCHENG PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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