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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/109719
Kind Code:
The invention discloses a system for automatically attaching a carry bag handle. The system comprises: an adhesive dispensing device, a cutting device, a carry bag conveying mechanism, a retractable handle suction head, a retractable bag opening suction nozzle, a negative pressure device, and a collection device. The adhesive dispensing device applies an adhesive to a wrist strip. The cutting device cuts the wrist strip into individual handles. The carry bag conveying mechanism positions and conveys semi-finished bag products. The negative pressure device cooperates with the retractable handle suction head. Upper and lower surfaces of the retractable handle suction head pick a single handle up, and the same is delivered to a semi-finished bag product by a cam track for attachment. The retractable bag opening suction nozzle opens a bag and performs an attaching operation. The collection device automatically collects the finished bag product. The invention solves the problem in which manual labor is required for attaching handles after operation of a semi-automatic carry bag machine, and has higher manufacturing efficiency.

CHEN, Kaisheng (Hui'an Huidong Industrial Zone, Quanzhou, Fujian 1, 362141, CN)
GAO, Jinping (Hui'an Huidong Industrial Zone, Quanzhou, Fujian 1, 362141, CN)
Application Number:
Publication Date:
June 13, 2019
Filing Date:
September 29, 2018
Export Citation:
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FUJIAN NANWANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. (Hui'an Huidong Industrial Zone, Quanzhou, Fujian 1, 362141, CN)
International Classes:
B31B70/86; B31B70/04; B31B70/20; B31B70/62; B31B70/74; B31B160/10
Attorney, Agent or Firm:
BEIJING SUNSHINE WORLD INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (1407, 14th Floor Building 2, No. 9 Courtyard, Hongye Road,Daxing District, Beijing 2, 100162, CN)
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