摘要:
Provided is a pick-up apparatus. The medium pick-up apparatus comprise a support plate (211, 212) to support a medium, a pick-up roller unit comprising a pick-up roller (222) for picking up the medium, a detection unit (401, 402) to detect the number of medium that is picked up by the pick-up roller, and a pick-up roller moving device (300) to move the pick-up roller unit to space the pick-up roller unit from the medium supported by the support plate when the pick-up of predetermined number of medium is detected by the detection unit.
摘要:
An image forming apparatus having: a slit plate (102) in which a plurality of slits of different widths are provided, the slit plate (102) being movable in an amount proportional to an amount of movement of a elevating plate (68); a sensor unit (104) disposed such that the slits pass between a luminous element and a light-sensitive element, the sensor unit outputting (104) a detection signal that indicates whether light emitted by the luminous element is in a transmitted state or not; and a control unit (106) that stores positions of the elevating plate (68) corresponding to the widths of the slits, and identifies a position of the elevating plate corresponding to a slit width derived from a detection signal outputted by the sensor unit (104), thereby deriving a remaining quantity of sheets on the elevating plate (68).
摘要:
A paper feeding apparatus includes a pickup roller (121), a knock-up plate (111) to accommodate recording media thereon and capable of moving to a pickup position and a release position, a forward roller (123) to transfer a recording medium picked up by the pickup roller, a retard roller (130) capable of moving to a contact position and to a separation position, a first control unit to move the knock-up plate to the pickup position and the release position, and a second control unit to move the knock-up plate to the contact position and the separation position, wherein the first control unit and the second control unit are driven by a single driving motor.
摘要:
The present application relates to techniques and equipment to manufacture mailpieces containing inserts. The equipment can be an inserter or an envelope wrapper that collects documents and inserts on a collating track before the material is inserted into an envelope by inserting equipment or wrapped with paper or film to make an envelope by wrapping equipment. More specifically, the present application relates to a rotary insert feeder that feeds inserts to a collating track on inserting or wrapping type equipment.
摘要:
A link member (34) is rotatably supported by a lifting plate (22). When the lifting plate moves upward and downward, the movement of the link member is guided by a guide portion (35b) provided on a link guide hole (35). Before sheet feeding starts, the movement of the link member is regulated by a holding portion provided on a lower end of the guide portion so as to hold the lifting plate in a standby position against a biasing force of a feed spring (23). When the sheet is fed, a feed cam (36) rotating integrally with a feed roller (2) presses the link member to release the link member from being locked by the holding portion of the link guide hole to thereby make the link member movable along the guide portion.
摘要:
A banknote processing apparatus according to the present invention includes a banknote separating and feeding portion which separates, from banknotes, one feed-out banknote closest to a banknote holding portion, and feeds out the feed-out banknote. The banknote separating and feeding portion includes a feed roller (21-25), a separating roller (57-60), a kick-on roller (33,34), and auxiliary rollers (40-42). The auxiliary rollers (40-42) are positioned on an opposite side of the kick-on roller (33-34) from the feed roller (21-25), protrude onto the banknote pressing portion (55) side beyond the banknote holding surface, and contact with the feed-out banknote. Each of the auxiliary rollers (40-42) has a plurality of large diameter portions formed intermittently in a circumferential direction of the auxiliary roller. The auxiliary rollers (40-42) are positioned on the same axis and apart from each other such that phases of mutually adjacent auxiliary rollers in a rotation direction of the auxiliary rollers are offset from each other.
摘要:
A method for driving a medium supplying apparatus which supplies medium by a pick-up roller (41), wherein an operation of stopping rotation of the pick-up roller (41) is inserted at least one of before an operation of supplying medium to a separating position where, when a plurality of sheets of medium are fed together by the pick-up roller (41) displaced to the supplying position, an uppermost sheet of the plurality of sheets of medium is separated from a lower sheet or sheets, and before an operation of returning the separated lower sheet or sheets after separating the uppermost sheet from the lower sheet or sheets.