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AssigneeDenso Corporation
InventorsAtusi Sakaida, Norio Goko, Toshihisa Taniguchi, Yuji Tuduki
Estimating the term…
A printing mechanism 6 of a screen printing machine 1 for printing paste P at a printing position to a work W through a screen S includes a packing nozzle 62 coming into contact, at the distal end thereof, with the screen, a packing head 62 to which the paste consumed during printing is packed and a feed tank 63 for supplying the paste to the filling head. Each of the packing head and the feed tank has therein an extrusion mechanism 62b, 63a and can control an extrusion pressure of the paste to the screen. The printing mechanism further includes a packing head supporting mechanism 64 capable of supporting the packing head in such a manner as to be capable of moving up and down and also capable of regulating the pushing force of the packing head onto the screen.
A screen printing machine for superposing a screen mask, having formed thereon a predetermined pattern, on a work to which a predetermined pattern is to be printed and applying printing paste onto said work through said screen mask, wherein a printing mechanism includes:
A screen printing method including the steps of putting a work on a table, positioning said work by a work alignment mechanism on the basis of the image taken by a camera at a work alignment position, then moving said work to a printing position and applying paste by a printing mechanism to said work through a screen mask to thereby conduct printing, comprising the steps of:
Dependencies are inferred from the claim text.