Title:
RAPID DEMOLDING DEVICE BASED ON IMPREGNATED PAPER
Document Type and Number:
WIPO Patent Application WO/2021/073345
Kind Code:
A1
Abstract:
A rapid demolding device based on impregnated paper, comprising a box body (1). Air cylinders (2) are mounted in the middles of the tops of two end faces of the box body (1); a rotating plate (3) is mounted in the middle of the top of each air cylinder (2); a side plate (4) is welded on one side of the bottom end of each rotating plate (3); limiting plates (501) are mounted on two side faces of the top end of the box body (1); an inclined plate (502) is welded at the edge of one end of each limiting plate (501); connecting rods (503) are equidistantly welded in the middle of the back face of each inclined plate (502), and a supporting rod (504) is welded in the middle of the bottom end of each connecting rod (503); a shock-reducing rubber pad (505) is bonded to the middle of the bottom end of each of the limiting plates (501) and inclined plates (502); fixing screw rods (506) are detachably connected to two sides of the top end of each limiting plate (501) by means of thread engagement. By means of the limiting plates (501), the inclined plates (502), the connecting rods (503), the supporting rods (504), the shock-reducing rubber pads (505), and the fixing screw rods (506), the positions of the rotating plates (3) and the side plates (4) can be limited, movement of the rotating plates (3) and the side plates (4) can be prevented, the side plates (4) and the impregnated paper can be prevented from being separated, the impregnated paper can be conveniently taken, and the difficulty in taking the impregnated paper is reduced.
Inventors:
WU KONGFEI (CN)
Application Number:
PCT/CN2020/115738
Publication Date:
April 22, 2021
Filing Date:
September 17, 2020
Export Citation:
Assignee:
ZHEJIANG YIJIA NEW MAT CO LTD (CN)
International Classes:
D21F13/00
Foreign References:
| CN110777558A | 2020-02-11 | |||
| CN208701413U | 2019-04-05 | |||
| CN107804147A | 2018-03-16 | |||
| CN208363678U | 2019-01-11 | |||
| CN206550584U | 2017-10-13 | |||
| CN204396448U | 2015-06-17 | |||
| CN109046847A | 2018-12-21 | |||
| CN208132622U | 2018-11-23 | |||
| KR100660091B1 | 2006-12-20 |
Attorney, Agent or Firm:
HUZHOU CHANGXINGSIEMUZI INTELLECTUAL PROPERTY AGENCY (CN)
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