Title:
RIB EXPANDING MECHANISM CAPABLE OF ADJUSTING RIB LINES AND CAN-MAKING PRODUCTION LINE
Document Type and Number:
WIPO Patent Application WO/2022/057133
Kind Code:
A1
Abstract:
The present invention relates to a rib expanding mechanism capable of adjusting rib lines, comprising a rib expanding frame, a rib expanding power system arranged on the rib expanding frame, a rib expanding drive system, and rib expanding blocks comprising a first rib expanding adjustment block and a second rib expanding adjustment block. The rib expanding drive system is located between the rib expanding power system and the rib expanding blocks, the first rib expanding adjustment block is sleeved on the outside of the rib expanding drive system, the second rib expanding adjustment block is movably sleeved on the outside of the first rib expanding adjustment block, the first rib expanding adjustment block and the second rib expanding adjustment block are respectively provided with a first rib expanding part and a second rib expanding part, and the distance between the first rib expanding part and the second rib expanding part is adjusted by moving the second rib expanding adjustment block. A can-making production line comprises a pre-rolling mechanism, a cone expanding mechanism, a wire winding mechanism, a welding tab mechanism, a rib rolling mechanism, and the rib expanding mechanism. The present invention can perform rib expanding on a steel pail at different rib line spacings by using the same production mold, simplifying production process and improving production efficiency.
Inventors:
SHEN JUNJIE (CN)
XU YULIN (CN)
ZHUANG CHENHUI (CN)
XU YULIN (CN)
ZHUANG CHENHUI (CN)
Application Number:
PCT/CN2020/138601
Publication Date:
March 24, 2022
Filing Date:
December 23, 2020
Export Citation:
Assignee:
SUZHOU HYCAN HOLDINGS CO LTD (CN)
SUZHOU HUAYUAN ZHONGLU PACKAGING CO LTD (CN)
SUZHOU HUAYUAN ZHONGLU PACKAGING CO LTD (CN)
International Classes:
B21D51/20; B21D51/26
Domestic Patent References:
| WO2001017707A1 | 2001-03-15 |
Foreign References:
| CN112045087A | 2020-12-08 | |||
| CN112091110A | 2020-12-18 | |||
| CN204975008U | 2016-01-20 | |||
| CN205773024U | 2016-12-07 | |||
| CN101758137A | 2010-06-30 | |||
| CN104475614A | 2015-04-01 | |||
| CN205949662U | 2017-02-15 | |||
| CN203578554U | 2014-05-07 | |||
| JP2020049527A | 2020-04-02 |
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT AND TRADEMARK AGENCY, LTD (CN)
Download PDF:
Previous Patent: CMOS STRUCTURE AND PREPARATION METHOD FOR FINFET CMOS, FD CMOS AND GAA CMOS
Next Patent: WASTEWATER TREATMENT APPARATUS
Next Patent: WASTEWATER TREATMENT APPARATUS