Screen printing device and method for adjusting tension in printing mesh thereof
US10618273B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 19, 2018 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Aug 3, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F15/44
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present disclosure provides a screen printing device, including a printing screen having a printing mesh and a mesh frame, and a squeegee blade, wherein the printing mesh has first and second longitudinal ends, first and second blank areas, and a printing portion with printed patterns between the first and second blank areas, which being movably connected to the mesh frame by a tension adjusting mechanism respectively and being provided with at least one tension sensor respectively approximate to the printing portion, wherein the device further has a control means for receiving a tension measurement value from the tension sensor and compare it with a reference value so as to control the tension adjustment mechanism to adjust the tension in the printing mesh. The disclosure further provides a method for adjusting the tension of the printing mesh of the screen printing device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.