Title:
POCKET SPRING CORE PRODUCTION DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2021/098118
Kind Code:
A1
Abstract:
Provided are a pocket spring core production device (100) and method. The pocket spring core (200) production method comprises: conveying a first pocket spring string (2011) along a first conveying direction from a first conveying position to a first pushing position; conveying a second pocket spring string (2012) from a second conveying position to a second pushing position along a second conveying direction parallel to the first conveying direction, the second pushing position and the first pushing position being arranged side by side in a pushing direction orthogonal to the first conveying direction and the second conveying direction; simultaneously pushing the second pocket spring string (2012) and the first pocket spring string (2011) to an assembly area along the pushing direction to form a pocket spring core (200).
Inventors:
YE RUJIAN (CN)
Application Number:
PCT/CN2020/083079
Publication Date:
May 27, 2021
Filing Date:
April 02, 2020
Export Citation:
Assignee:
ZHEJIANG HUAJIAN INTELLIGENT EQUIPMENT LTD (CN)
International Classes:
B68G9/00
Domestic Patent References:
| WO1996027553A1 | 1996-09-12 |
Foreign References:
| CN110817788A | 2020-02-21 | |||
| CN110885058A | 2020-03-17 | |||
| CN204078909U | 2015-01-07 | |||
| CN1316927A | 2001-10-10 | |||
| CN108887997A | 2018-11-27 | |||
| CN105947968A | 2016-09-21 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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