Title:
PRINTING PLATFORM AND PRINTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/029157
Kind Code:
A1
Abstract:
A printing platform (1) and a printing device. The printing platform (1) comprises a rack (100), a conveying module (200), and a power module (300). The conveying module (200) comprises a conveying belt (240), at least two suction assemblies (250), and a driving mechanism (260); the suction assemblies (250) are mounted on the conveying belt (240), and the suction assemblies (250) are spaced apart along the traveling direction of the conveying belt (240); each suction assembly (250) comprises a base (251) and a piston (252); the base (251) is mounted on the conveying belt (240), and is provided with an accommodating cavity (2501) and a communication hole (2502) communicated with the accommodating cavity (2501); and the piston (252) is accommodated in the accommodating cavity (2501) and blocks the cross section of the accommodating cavity (2501), so as to atmospherically isolate the end of the accommodating cavity (2501) away from the communication hole (2502) from the end of the accommodating cavity (2501) facing the communication hole (2502). The driving mechanism (260) is mounted on the rack (100), and is configured to drive the pistons (252) in the suction assemblies (250) in a conveying area (241) to move away from the communication holes (2502) to form negative pressure at the communication holes (2502), so that the suction assemblies (250) can suck a printing medium (900).
Inventors:
PENG WEIQING (CN)
Application Number:
PCT/CN2021/124451
Publication Date:
March 09, 2023
Filing Date:
October 18, 2021
Export Citation:
Assignee:
SHENZHEN HANWAY IND DIGITAL EQUIPMENT CO LTD (CN)
International Classes:
B41J2/01; B41J3/407; B41J11/00; B41J29/00; B65G15/58; B65H5/02; B65H5/22; B65H5/36; B65H29/00
Foreign References:
| CN215974099U | 2022-03-08 | |||
| CN109515012A | 2019-03-26 | |||
| CN211254557U | 2020-08-14 | |||
| CN108857696A | 2018-11-23 | |||
| CN113247622A | 2021-08-13 | |||
| CN113002192A | 2021-06-22 | |||
| CN113104645A | 2021-07-13 | |||
| JP2012183756A | 2012-09-27 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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