US A1 - Paper-feeding mechanism of automatic

US A1 - Automatic paper-feeding mechanism

Owing to the foregoing configuration, the automatic paper feeding mechanism and automatic paper feeding device according to the present invention offer the following advantageous features:.4, incorporating it into an automatic paper feeding device 12 comprising a body 50 and a paper deliver y outlet.When a stack of paper sheets is placed in the automatic paper feeding device of the present invention, the paper sheets are lifted and tilted into contact with the roller 30 by an elastic body (not shown) provided on the rear surface of the paper.

Tear off paper mouse pad. Automatic paper feeding mechanism. Macedonian paper money

user to manually insert a single sheet or up to a manufacturer-specified maximum number of sheets into the shredder slot, so that the user must stay at the

shredder throughout the shredding operation, which may be quite long when. This mechanism ensures paper feed of equal length inserted at proper time intervals. The disk-shaped claw member is formed with the sharp portions directed along its outer peripheral edge. Field of the Invention, the present invention relates to an automatic paper feeding mechanism and an automatic paper feeding device that are capable of simultaneously feeding multiple paper sheets, particulars to an automatic paper feeding mechanism and automatic paper feeding device equipped with at least. The number of paper sheets m each transported lot can be regulated by changing the size of the sharp portions formed on the disk-shaped claw member. 3, has sharp portions 42 b formed to lie perpendicular to its peripheral edge. On the other hand, in the configuration having the sharp portions 42 b formed to lie substantially perpendicular to the peripheral edge of the disk-shaped claw member 40, the perpendicular orientation enables the sharp portions 42 b to pierce the paper sheets from any angle. The second unit 90 includes a third gear 92 that engages the second gear 86 and a second roller 94 for transporting paper sheets. System uses a 12V motor in order to drive the entire system. Owing to the formation of the sharp portions along the outer peripheral face of the disk-shaped claw members to point in the rotational direction thereof, paper sheets can be reliably pierced and transported. This wheel is used to drive paper feed into the cutter mechanism. In this embodiment, the at least one disk-shaped claw member 40 either has sharp portions 42 a formed along its outer peripheral face to point in the direction of rotation of the disk-shaped claw member 40 or, as shown in FIG. Since the automatic paper feeding device 12 is structured to transport sheets by the disk-shaped claw members 40 of the roller 30, the angle at which the paper sheets are set is not critical so tat the paper feeding tray 70 can be given. Description of Related Art, in order to prevent information theft, the practice in recent years is not to simply discard documents as they are but to dispose of them after cutting them into fine pieces with a shredder or other such cutting apparatus. The paper feeder described in this application can automatically feed sheets into a shredder in lots of two or more. As shown m FIG. The present invention achieves the foregoing object by providing an automatic paper feeding mechanism and an automatic paper feeding device incorporating the mechanism, which automatic paper feeding mechanism is adapted to be supplied with rotational power by a shredder unit having intermeshed cutting blades for. Owing to this configuration, the paper sheets can be transported more reliably than is possible in a conventional automatic paper feeding device that transports paper sheets solely by the force of a roller. The present invention also provides an automatic paper feeding device including a body, a paper feeding mechanism and a paper delivery outlet, wherein the automatic paper feeding mechanism comprises a paper feeding tray on which paper sheets to be shredded are set and held;. This shaft has a connecting rod which is connected to a scissor in order to drive the cutting mechanism for cutting paper. 1 is a perspective view of the roller section of an automatic paper feeding mechanism. Although not shown in detail in the drawings, when the shredder unit goes into operation, the gears of the power transmission section 20 rotate the shaft 82 so that power is transmitted to the roller 30 through the first unit 80 and the second unit.

Buffalo working papers Automatic paper feeding mechanism

It is alternatively possible to provide the paper feeding device equipped with the automatic paper feeding mechanism 10 automatic paper feeding mechanism with its own power source. Small Portable Machine, the diskshaped claw member can be fabricated by a simple shaping process. Components, the automatic paper feeding mechanism 10 incorporated in the automatic paper feeding device 12 comprises a paper feeding tray. And a first unit 80 and second unit gear wit 90 shown in FIG. It is configured so that the paper sheets are fed into the shredder both under their own weight and by the action of a roller provided at a downstream location. As shown in FIG, the paper sheets are not transported individually but can be transported in lots of two or more. The third gear 92 is joined to the second roller 94 so that when the third gear 92 rotates the second roller 94 rotates simultaneously to transport paper sheets. Equal Length Paper Cutting, paper transport is conducted by the roller 30 and the diskshaped claw members 40 fitted automatic paper feeding mechanism on the roller.

The paper-feeding mechanism is coupled with a casing of the automatic document feeder for successively feeding a stack of paper sheets on a paper input tray.The paper-feeding mechanism includes a pick-up module, a supporting module and a paper stopping module.

The paper feeding tray 70 is formed with holes 72 only one shown to ensure reliable rotation of the diskshaped claw member 40 and reliable piercing and transport of paper sheets. In addition, the provision of the diskshaped claw member 40 to point in the direction of rotation enables paper sheets to be reliably fed forward by rotation of the roller 30 because the. This motor shaft is connected to a sprocket which tissue is in turn connected by a chain to another sprocket.

The automatic paper feeding mechanism and automatic paper feeding device according to the present invention will now he explained with reference to embodiments shown in the drawing.In one aspect of the invention, the disk-shaped claw member has the sharp portions formed thereon to lie substantially perpendicular to the peripheral edge thereof.1 the automatic paper feeding mechanism designated 10, comprises a power transmission section 20, roller 30 and disk-shaped claw members.

Development of electrostatic paper separation and feed

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    of the 'executive committee' van. Interview with Mark Houston was conducted by Linda Nasr. From 19: director of four successive IAPs (Interuniversity Attraction Pole programme) funded by the federal

Here we use geneva mechanism driven by another connecting z shape rod.