发明名称 |
METHODS AND APPARATUS FOR CHANGING WEB MATERIAL IN A STENCIL PRINTER |
摘要 |
A quick-change material module of a stencil wiper assembly for wiping a stencil of a stencil printer includes a supply roller to receive a roll of material, a take-up roller to receive used material, and a drive to move the material across the stencil between the supply roller and the take-up roller. The supply roller is designed to move between an operating position in which the module functions to wipe the stencil and a changing position in which the supply roller is accessible to change the roll of material. A pivot mechanism is further disclosed for pivoting the supply roller between the operating and changing positions. A frame supports the supply roller, the take-up roller, and the drive. The pivot mechanism includes at least one pivot arm having one end rotatably attached to the supply roller and an opposite end pivotably attached to the frame. A method for changing a roll of material within a quick-change material module of a stencil wiper assembly designed to wipe a stencil of a stencil printer is further disclosed.
|
申请公布号 |
US2005183600(A1) |
申请公布日期 |
2005.08.25 |
申请号 |
US20040784122 |
申请日期 |
2004.02.20 |
申请人 |
PERAULT JOSEPH A.;PECKHAM RANDY L.;FREEMAN GARY T.;MARSZALKOWSKI FRANK J.JR. |
发明人 |
PERAULT JOSEPH A.;PECKHAM RANDY L.;FREEMAN GARY T.;MARSZALKOWSKI FRANK J.JR. |
分类号 |
B41F35/00;B41L41/02;H05K3/12;H05K3/26;(IPC1-7):B41L13/18 |
主分类号 |
B41F35/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|