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Title:
DEVICE FOR HIGH-SPEED NECK FORMING OF RING-PULL CAN BY MEANS OF MULTI-CHANNEL FEEDING
Document Type and Number:
WIPO Patent Application WO/2022/188866
Kind Code:
A1
Abstract:
A device for high-speed neck forming of a ring-pull can by means of multi-channel feeding, the device comprising a can feeding station (A) and multiple neck forming stations (B), wherein the can feeding station (A) comprises at least two can feeding channels and a feeding transfer rotating tray (2); each can feeding channel comprises a feeding rotating tray (1) and a feeding transfer rotating tray (4); a plurality of vacuum adsorption tanks (3) are uniformly distributed on each of the feeding rotating tray (1) and the feeding transfer rotating tray (4); when the feeding rotating tray (1) and the feeding transfer rotating tray (4) rotate for feeding, the two vacuum adsorption tanks (3) together form a first connection position (4a), and a can body (0) enters the feeding transfer rotating tray (4) from the feeding rotating tray (1) via the first connection position (4a); and the feeding transfer rotating tray (2) is located on the rear side of each feeding transfer rotating tray (4), and the feeding transfer rotating trays (4) sequentially and alternately feed cans into the feeding transfer rotating tray (2). The device improves the production speed and ensures the stability.

Inventors:
AN XU (CN)
NIU YUNHUA (CN)
WANG YANG (CN)
Application Number:
PCT/CN2022/080377
Publication Date:
September 15, 2022
Filing Date:
March 11, 2022
Export Citation:
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Assignee:
SUZHOU SLAC PREC EQUIPMENT CO LTD (CN)
International Classes:
B21D43/14; B65G29/00; B21D51/38; B65G37/00; B65G47/22; B65G47/84
Domestic Patent References:
WO2010099165A22010-09-02
Foreign References:
CN112896953A2021-06-04
CN215325133U2021-12-28
US20120132502A12012-05-31
US20180178989A12018-06-28
US20190337732A12019-11-07
CN1085180A1994-04-13
CN205571225U2016-09-14
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT AND TRADEMARK AGENCY, LTD. (CN)
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