A trolley device is used to convey laminar elements. The trolley device includes at least one belt that defines a closed loop, a plurality of pulleys, at least one drive pulley being configured to act on the belt, the pulleys being mounted on a frame with a supporting region over which a section of the belt can be slid and wherein suction means linked to the belt are provided. The belt includes at least on the outer face thereof a projecting section of predetermined length that protrudes in height with respect to the rest of the belt, the projecting section being provided with a plurality of through holes aligned in position with through holes made in the belt.

A sorting conveyor has pivotally mounted flaps for sorting articles into sorting outlets as a function of a sorting indication affixed to each of the articles. The conveyor includes a monitoring and control unit designed to cause each flap to pivot between a closed position in which the flap forms a conveyor portion suitable for conveying an article in a certain conveying direction and an open position in which the flap interrupts conveying of an article on the conveyor to deflect it towards an appropriate sorting outlet. The monitoring and control unit is also arranged to retrieve thickness data from a memory giving a certain thickness for the article to be deflected, and to respond by causing the flap to pivot into an open position through a certain opening amplitude determined as a function of the thickness data about the article that is to be deflected.

A folding device for a disposable hygiene article includes: a first conveying portion along a first path; a second conveying portion along a second path extending in a direction intersecting with the first path; a folding mechanism to fold the disposable hygiene article between the first and second conveying portions; a driving mechanism connected to the folding component, to drive the folding component by performing reciprocating linear motion along the direction of the second path between a folding and retracted positions; and a guiding mechanism in an extension direction of the first path or by using the first path as a reference, a front end portion of the article to an opposite side of the second conveying portion. The driving mechanism includes at least one pulley directly connected to a servo motor and a synchronous belt wrapped around the outer circumference of the pulleys in a looping path.

The present disclosure provides a transmission assembly and an office machine comprising the same. The transmission assembly includes a body, a first roller, a second roller, a flexible element, a third roller and a transmission element. The first roller is pivoted at a first position of the body, the second roller is pivoted at a second position of the body, one end of the flexible element connects to the body, the third roller is pivoted besides the first roller in parallel and rotates with the first roller simultaneously, and a transmission element is used to surround axes of the first roller and the second roller; wherein, the rotating directions of the first roller, the second roller, the third roller and the transmission element are the same. The present disclosure provides another office machine using the same.

The invention relates to a sorting conveyor having pivotally mounted flaps for sorting articles into sorting outlets as a function of a sorting indication affixed to each of the articles. The conveyor includes a monitoring and control unit designed to cause each flap to pivot between a closed position in which the flap forms a conveyor portion suitable for conveying an article in a certain conveying direction and an open position in which the flap interrupts conveying of an article on the conveyor to deflect it towards an appropriate sorting outlet. The monitoring and control unit is also arranged to retrieve thickness data from a memory giving a certain thickness for the article to be deflected, and to respond by causing the flap to pivot into an open position through a certain opening amplitude determined as a function of the thickness data about the article that is to be deflected.

This invention overcomes the disadvantages of the prior art by providing a system and method for inserting contents into envelopes that generally reduces the number of operative device components, locates all components in a readily and accessible location, reduces the number of adjustments needed to change envelope size and contents size, provides an efficient and aesthetically pleasing design, allows for a highly flexible arrangement of backup hoppers to primary hoppers for feeding envelope contents and otherwise affords a substantial number of improvements over currently available envelope inserters. The illustrative embodiment includes a feed table with a low-slung swing arm for handling contents, a pivoting feed table that exposes the operative components on the underside, a novel raceway belt with projecting lugs for transporting contents to the insertion area, a primary and secondary contents hopper backup system, a mechanism for easily adjusting for different-sized envelopes, and a variety of other novel features.

A printing device that can continuously print on a plurality of recording media even if a user is not beside the printing device over a long period of time is provided. The printing device includes a tray storing container (10) that installs a plurality of trays (20) on which mount media (100) are mounted, and a transfer section (30) that takes out one tray (20) among the plurality of trays (20) from the tray storing container (10), and transfers the same to a printing region (R1) facing a surface for discharging ink in a head (40).

An apparatus for wrapping a wrapping material, which is arranged to run around a wrapping track, includes an assembly and a discharge arrangement at least partly fitted to the assembly for a wrapping-material source. The discharge arrangement includes a support-element arrangement for the wrapping-material source, from which the wrapping material is arranged to be discharged, and drive means arranged to act on the wrapping-material source, in order to maintain the tension in the wrapping material that is discharged from the wrapping-material source. The tension of the wrapping material, from which a tension value as a source of feedback is provided to the drive means, is detected from the discharge arrangement. In addition, a method and system for wrapping a wrapping material, a wrapping device and a control unit are disclosed.

The present disclosure provides a transmission assembly and an office machine comprising the same. The transmission assembly includes a body, a first roller, a second roller, a flexible element, a third roller and a transmission element. The first roller is pivoted at a first position of the body, the second roller is pivoted at a second position of the body, one end of the flexible element connects to the body, the third roller is pivoted besides the first roller in parallel and rotates with the first roller simultaneously, and a transmission element is used to surround axes of the first roller and the second roller; wherein, the rotating directions of the first roller, the second roller, the third roller and the transmission element are the same. The present disclosure provides another office machine using the same.