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US 8,297,184 B2Granted
Synchronous control method and apparatus for rotary stencil printing press
AssigneeKomori Corporation
InventorHiromitsu Numauchi
Life of this patent
Estimating the term…
Abstract
A synchronous control method and apparatus for a rotary stencil printing press individually drive a rotary screen cylinder by a dedicated drive motor, can set how many rotations have been made before arrival of a sheet at a screen printing unit when synchronous control of the drive motor with respect to a prime motor of a sheet-fed offset printing press is started, and stop the rotation of the rotary screen cylinder until the start of the synchronous control.
Claims7
A synchronous control method for a rotary stencil printing press including
- a stencil printing plate cylinder for holding a stencil printing plate and transferring ink stored within the stencil printing plate cylinder through holes of the stencil printing plate to perform printing, and
- a processing unit for performing processing other than stencil printing,
- the synchronous control method comprising:
- providing a first motor for rotationally driving the stencil printing plate cylinder,
- a second motor for rotationally driving the processing unit, and
- a rotation angle setting instrument for setting a rotation angle of the second motor from a time when a material to be printed is supplied until synchronous control of the first motor with respect to the second motor is started;
- and
- starting the synchronous control of the first motor with respect to the second motor when the processing unit rotates through the rotation angle set by the rotation angle setting instrument after the material to be printed is supplied.
5 more elements
A synchronous control apparatus for a rotary stencil printing press including
- a stencil printing plate cylinder for holding a stencil printing plate and transferring ink stored within the stencil printing plate cylinder through holes of the stencil printing plate to perform printing, and
- a processing unit for performing processing other than stencil printing,
- the synchronous control apparatus comprising:
- a first motor for rotationally driving the stencil printing plate cylinder;
- a second motor for rotationally driving the processing unit;
- a rotation angle setting instrument for setting a rotation angle of the second motor from a time when a material to be printed is supplied until synchronous control of the first motor with respect to the second motor is started;
- and
- a control device for starting the synchronous control of the first motor with respect to the second motor when the processing unit rotates through the rotation angle set by the rotation angle setting instrument after the material to be printed is supplied.
5 more elements
Dependencies are inferred from the claim text.