Title:
IMPROVED SOFT-TONGUE-TYPE PLASTIC STRIPPER HEAD
Document Type and Number:
WIPO Patent Application WO/2021/237866
Kind Code:
A1
Abstract:
An improved soft-tongue-type plastic stripper head, which relates to the field of the production of plastic products. The plastic stripper head comprises: a gas nozzle (3) and a chuck (4), wherein the gas nozzle (3) comprises a gas nozzle sleeve (31), a linear bearing (32), a gas nozzle core (33), a blocking ring (34), a gas pin (35), a reset spring (36), a gas nozzle electromagnet (37), an armature sleeve (38) and a blowing speed regulation valve (39). The stripper head is designed by using a telescopic nozzle which is in communication with a gas source and by using a soft clamping tongue, such that a plastic member can be subjected to blowing expansion and can then be removed, so as to facilitate non-destructive testing of products. The present invention has the advantages of a simple and compact structure, a good continuity of action, a high degree of automation, etc.
Inventors:
BAI SHUNKE (CN)
CUI QUN (CN)
CUI QUN (CN)
Application Number:
PCT/CN2020/099121
Publication Date:
December 02, 2021
Filing Date:
June 30, 2020
Export Citation:
Assignee:
NANJING VOCATIONAL UNIV OF INDUSTRY TECHNOLOGY (CN)
International Classes:
B29C45/42; B07C5/34; B07C5/36; B29C45/76; B29L31/48
Foreign References:
CN212312668U | 2021-01-08 | |||
CN105291313A | 2016-02-03 | |||
CN105291314A | 2016-02-03 | |||
CN104097307A | 2014-10-15 | |||
CN201696862U | 2011-01-05 | |||
CN111168951A | 2020-05-19 | |||
US5156798A | 1992-10-20 | |||
EP1065035A2 | 2001-01-03 |
Attorney, Agent or Firm:
WUHU SICHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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