Sheet separating supplier and offset printer

A technology for supplying devices and sheets, applied in printing presses, general parts of printing machinery, printing, etc., to achieve the effects of simplifying control actions, simplifying device structure, and preventing overlapping conveyance
CN1530219AInactive Publication Date: 2004-09-22SHINANO KENSHI
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHINANO KENSHI
Publication Date
2004-09-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

A simplified sheet separating and supplying device with low cost and easy maintenance is disclosed, which features that its adsorptive moving mechanism and air attraction mechanism are driven by a single drive-transfer mechanism, and the air attraction valve is controlled by the reciprocating movement of adsorptive unit.
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Description

technical field

[0001] The present invention relates to a sheet separating and supplying device for separating and supplying paper sheets such as business cards, postcards, envelopes, and single sheets from the supplying device one by one, and an offset printing machine provided with the sheet separating and supplying device. Background technique

[0002] A printing machine such as an offset printing machine is equipped with a supply device for stacking sheets such as business cards, postcards, envelopes, and single sheets of paper. The supply device separates the sheets one by one, and the supplied sheets are fed to the printing section for printing. There are various methods of separating and feeding sheets in this feeding device.

[0003] For example, a paper feeding device has been proposed that absorbs and separates sheets stacked on a storage unit such as a loading table (JP-A-7-2382, JP-A-2001-179938, etc.). According to the paper feeding device disclosed in JP-A-7-2...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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