摘要:
An image-forming apparatus is provided with a bookbinding device having a binder receiving portion. The binder receiving portion is provided with a heat source for heating an adhesive or with an electrode for electrifying the electric heating member on a bottom portion thereof so that a plurality of papers disposed in a binder can be adhered to the inner surface of the back cover of the binder by heating and melting the adhesive with the heat source or the electric heating member. The heat source or electrode is swingably mounted in the binder receiving portion for movement between a bookbinding position and a retracted position. An operating mechanism is provided for moving the heat source or electrode from the retracted position to the bookbinding position upon insertion of the binder into the binder receiving portion.
摘要:
An image-forming apparatus is provided with a bookbinding device having a binder receiving portion. The binder receiving portion is provided with a heat source for heating an adhesive or with an electrode for electrifying the electric heating member on a bottom portion thereof so that a plurality of papers disposed in a binder can be adhered to the inner surface of the back cover of the binder by heating and melting the adhesive with the heat source or the electric heating member. The binder receiving portion is provided with a cleaning mechanism for cleaning the heat source or electrode, and an operating mechanism for causing the cleaning mechanism to clean the heat source or electrode either when the binder receiving portion is pivoted from a non-use position to a use position or when a binder is inserted into the binder receiving portion. The operating mechanism operates by either moving the cleaning mechanism across the heat source or electrode, or moving the heat source or electrode across the cleaning mechanism.
摘要:
Near a discharge device (48) for discharging paper (P) with an image formed thereon, there is provided a punch (7) for punching holes. The drive of the discharge device (48) is controlled so that the punch punches the punch holes in the trailing portion of the paper (P), without causing creasing or tearing or change in the quality of the paper (P). The punch (7) includes punching cutters (72) and a punching die (74). The punching cutters (72) and the punching die (74) are provided in a unit (U) which can be drawn out of a casing (1) covering the punch (7). With the unit (U) drawn out of the casing (1), jam recovery can be easily executed. The unit (U) is movable in the width direction of the paper (P), thereby making it possible to adjust the position of punched holes. A collecting box (76) for collecting paper scraps (P1) is disposed in the unit (U). If the collecting box (76) is pivoted or the opening (76a) thereof is lifted up when the unit (U) is pivoted, the paper scraps (P1) therein will not fall out. Delaying timing for plural punching cutters (72) to punch holes can reduce the load on the drive system.
摘要:
An image-forming apparatus is provided with a bookbinding device having a binder receiving portion. The binder receiving portion is provided with a heat source for heating an adhesive or with an electrode for electrifying the electric heating member on a bottom portion thereof so that a plurality of papers disposed in a binder can be adhered to the inner surface of the back cover of the binder by heating and melting the adhesive with the heat source or the electric heating member. A binder-insertion hole of the binder receiving portion is provided with a cover to prevent foreign matter from entering the binder receiving portion.
摘要:
A device is disclosed for use with an image-forming apparatus, and includes a binder receiving portion for receiving a binder having papers and an adhesive therein, and a heating member for causing heating and melting of the adhesive in the binder when the binder is fully inserted in the binder receiving portion in order to adhere the papers in the binder. The heating member includes a contact element mounted in a bottom portion of the binder receiving portion and adapted to be contacted against by a contact portion of the binder. A power supply is provided to operate the heating member. A paper supply table is mounted to the binder receiving portion for use in feeding paper into the image-forming apparatus, and the paper supply table includes paper regulating guides which are adjustable in their relative positions to guide different sized papers into the image-forming apparatus. A power adjustment mechanism is provided for adjusting a total amount of power to be provided to the heating member by the power supply during a bookbinding operation in order to regulate a total calorific value of heat provided to melt the adhesive, in dependence on the relative positions of the paper regulating guides of the paper supply table.
摘要:
An image forming apparatus having a main body with an opening portion provided in one face of the main body, and a thermal transfer printer. The thermal transfer printer records desired information additively on paper on which a toner image has been fixed. The printer uses a thermal head to press an ink-ribbon on the paper. The thermal transfer printer includes a casing in which a cassette for housing the ink-ribbon is detachably mounted, a thermal head support for supporting the thermal head, and an interlocking mechanism. The interlocking mechanism retracts the thermal head with the thermal head support in response to retraction of the casing. Thus, it is possible to detach the cassette from the main body through the opening portion. This facilitates replacement of cassettes and clearing of paper jams.
摘要:
An image forming apparatus can be achieved as, for example, a copying machine. The copying machine according to the present invention includes a handy scanner provided detachably from the main body of the copy machine and an additional data recording device for recording data read by the handy scanner as additonal data in addition to a mechanism for reading an image of a document disposed on an original glass plate to copy the same onto recording paper. The handy scanner can read arbitrary image data such as a figure, a designed character or a logotype. The image data read by the handy scanner is applied to the additional data recording device. If the paper on which the document image has been copied is provided to the additional data recording device, the additional data recording device records the additonal data at the rear of the paper on which the document image has been copied. The additional data recording device is operated after the document image is copied, the paper being conveyed at a speed different from that at the time of copying the document image.
摘要:
A facsimile apparatus of the type using recording papers in the form of sheets sized A5 which is smaller than a format A4. The apparatus in accordance with one embodiment includes a memory capable of storing an amount of picture signals which corresponds to an A5 document. When decoded picture signals have exceeded in amount the A5 format and the A5 sheets in the cassette have run down, the subsequent picture signals are written into the memory. In accordance with another embodiment, the apparatus includes a page memory capable of storing an amount of picture signals which corresponds to an A4 document. Decoded picture signals are once stored in the page memory. Immediately after one full page of picture signals have been stored, the feed of the paper is started. When the papers have run out as a result of the feed, transmission of subsequent pages is inhibited while the contents of the page memory are preserved. The apparatus is capable of receiving pictures of documents sized at least A4.
摘要:
A sequence controller for parallel and other operations by way of mutual interlocking with other controllers is disclosed having flags which may be set and reset not only by predetermined user instructions therein but also by user instructions in another equivalent controller connected thereto by a common bus, and controlling the flags so that the statuses of the flags may be evaluated in accordance with predetermined user instructions and utilized as operational conditions.
摘要:
A driven pulley is attached via a bearing to a first housing that can move in the axial direction of injection. This driven pulley is connected to a rotation transmitting member by a spline coupling. An injection screw is fastened to this rotation transmitting member. Furthermore, this rotation transmitting member is attached to a second housing via a bearing so as to move in the axial direction. The first housing and second housing are respectively fastened to the outer ring part and inner 0ring part of a load detection device. Since the first and second housings are capable of relative movement in the axial direction of an injection shaft, no pre-load is generated in the load detection device. Movement of the driven pulley caused by the tension of the mounted belt is checked by a bearing. No frictional force is generated in the spline coupling part. Accordingly, the resin pressure that is applied to the injection screw can be accurately measured by the load detection device.