Title:
CONTINUOUS VAMP MANUFACTURING PRODUCTION LINE AND PROCESS WITH HIGH PRECISION
Document Type and Number:
WIPO Patent Application WO/2023/143175
Kind Code:
A1
Abstract:
A continuous vamp manufacturing production line and production process with high precision. The production line comprises two supports (1) and a transverse plate (2) fixed to the supports (1) in a welded manner. A first fixation plate (6) and a second fixation plate (7) are connected to each of the two supports (1) in a welded mode, one side of each of the two supports (1) is provided with a fixation frame (3), and a group of rotating rollers (4) and a group of tensioning rollers (5) are axially connected to the fixation frame (3). Bonding recesses (26) are formed in the transverse plate (2), first glue feeding grooves (201) and second glue feeding grooves (202) are formed in the wall body of the transverse plate (2). A first glue guidance pipe (27) is inserted into one end of each first glue feeding groove (201), one first glue guidance pipe (27) is in communication with one second glue guidance pipe (28) by means of one connector (29), one end of each second glue feeding groove (202) is in communication with one first glue feeding groove (201), and the other end of said second glue feeding groove (202) is in communication with the groove wall of one bonding recess (26). In the production line, the shapes and sizes of pressing plates, cutting plates and the bonding recesses are consistent, so that when fabric is bonded and punched, a vamp with a specified size can be cut out, the overall processing precision is high, and the qualification rate of vamp manufacturing is improved.
Inventors:
LV MINGXU (CN)
SU CHENGYU (CN)
SU CHENGYU (CN)
Application Number:
PCT/CN2023/072332
Publication Date:
August 03, 2023
Filing Date:
January 16, 2023
Export Citation:
Assignee:
UNIV LIMING VOCATIONAL (CN)
FUJIAN JINJIANG HUAYU WEAVING CO LTD (CN)
FUJIAN JINJIANG HUAYU WEAVING CO LTD (CN)
International Classes:
A43D8/00; A43B23/02; A43D8/06; A43D8/12; A43D117/00; B32B37/10; B32B37/12; B32B38/00
Foreign References:
| CN114652054A | 2022-06-24 | |||
| CN111035111A | 2020-04-21 | |||
| CN106671418A | 2017-05-17 | |||
| CN103126198A | 2013-06-05 | |||
| CN111493456A | 2020-08-07 | |||
| CN112251152A | 2021-01-22 | |||
| GB1327432A | 1973-08-22 | |||
| JPH0825608A | 1996-01-30 |
Attorney, Agent or Firm:
QUANZHOU WENHUA PATENT AGENY CO., LTD. (CN)
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