Pneumatic sheet registration and clamping with vectored air flow

Pneumatic sheet registration and clamping with vectored air flow

  • CN 104,044,362 A
  • Filed: 02/21/2014
  • Published: 09/17/2014
  • Est. Priority Date: 03/12/2013
  • Status: Active Application
First Claim
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1. a pneumatic type workbench, for aiming at and clamp hosqt media sheet material thereon to process in print system, described pneumatic type workbench comprises:

  • Medium platen, described medium platen has to receive the porous upper surface of hosqt media sheet material;

    The first reversible air blast, described the first reversible air blast is communicated with described medium platen fluid, described the first reversible air blast optionally produces through the forward air stream of described porous upper surface and at least one in negative sense air stream, wherein said forward air stream forms air gas layer between described porous upper surface and described hosqt media sheet material, and described negative sense air stream impels described hosqt media sheet material on described porous upper surface, keep fixing and engage;

    Alignment wall, described alignment wall is extended along at least one edge of described porous upper surface;

    AndSheet material biased element, described sheet material biased element comprises directional vector forward air stream, described sheet material biasing device is optionally applied to biasing force described hosqt media sheet material, to impel described hosqt media sheet material to move, stride across described porous upper surface, thereby described hosqt media sheet material is engaged with described alignment wall.

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