MULTI-ROLLER FLAT PLATE CYLINDRICAL EMBOSSING MACHINE

WIPO Patent Application WO/2018/214382

A1

Disclosed is a multi-roller flat plate cylindrical embossing machine, comprising: a rack (1), wherein longitudinal sliding grooves (2) are symmetrically arranged at upper ends of two sides of the rack (1); two sides of a lower end of a mobile frame (3) are respectively arranged in the longitudinal sliding grooves (2) in a sliding manner by means of sliding blocks (4); a first rack (5) is arranged at an upper end of one sliding block (4); a first drive electric motor (6) is arranged in the rack (1); a first gear (8) fitting the first rack (5) is arranged on an electric motor shaft (7) of the first drive electric motor (6); first air cylinders (9) are symmetrically arranged at two sides of an upper end of the mobile frame (3); bearing blocks (11) are respectively arranged on piston rods (10) of the first air cylinders (9); two ends of a cylinder (12) are respectively arranged on the bearing blocks (11) in a rotating manner by means of spindles (13); a second air cylinder (14) is arranged on the mobile frame (3) at one side of one spindle (13); an ejector pin (16) is arranged on a piston rod (15) of the second air cylinder (14); and one spindle (13) is provided with an ejector pin hole (17) fitting the ejector pin (16).

GUO FENG (CN)
WANG HUA (CN)
CHEN XU (CN)

PCT/CN2017/105533

November 29, 2018

October 10, 2017

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JIANGSU JINFENG LIGHT IND EQUIPMENT CO LTD (CN)

B44B5/00

CN107031259A	2017-08-11
CN204278901U	2015-04-22
CN206124589U	2017-04-26
CN101284390A	2008-10-15
CN202593147U	2012-12-12
CN203876466U	2014-10-15
US3731620A	1973-05-08
DE2323783A1	1974-10-03

BEIJING LINKAW PATENT ATTORNEY LAW FIRM (CN)

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