摘要:
A printing apparatus is configured to perform in a first mode in which a second driving unit drives a second spool to feed out a sheet from a roll to a printing unit via a second guide, the printing unit performs printing on the fed sheet, and a basket unit receives the printed sheet printed on by the printing unit, and a second mode in which a first driving unit drives a first spool to feed the out the sheet from a roll to the printing unit via a first guide, the printing unit performs printing on the fed sheet, and the second driving unit drives the second spool to wind up the printed sheet printed by the printing unit as a roll.
摘要:
A trailing portion of a sheet drawn out of a sheet roll is discharged with a simple configuration. In a case where a trailing portion of the sheet is drawn out of the sheet roll, a driven roller is brought into press-contact with a core of the sheet roll via the trailing portion, whereby the trailing portion is discharged by utilizing the rotation of the core of the sheet roll.
摘要:
A sheet feeding apparatus is provided which restrains a borne rolled sheet from being deflected to allow the sheet to be reliably fed. A sheet feeding apparatus includes a holder configured to hold a rolled sheet so as to be rotated; and a rotator configured to bear an outer periphery of the rolled sheet held by the holder from below in a direction of gravity, the rotator rotates with the rolled sheet while feeding.
摘要:
The invention relates to a winding device (1) for winding up and unwinding goods (2) in web form, in particular a conveyor belt, whereby the wound goods (3) are supported on a substructure (4). The substructure has at least two support rollers (5, 6), which are disposed at a distance (A1, A2, A3) from one another, whereby the support rollers are adjustable, changing the distance, in order to adapt themselves to any winding diameter (D1, D2), whereby the movement sequence of the support rollers takes place in such a manner that the wound goods are furthermore securely supported. It is practical if the winding device (1) is provided with lateral supports (7), which have a wheel that is adjustable in height, which is set to the center (M1, M2) of the wound goods (3). Lateral migration is prevented in this manner, for the purpose of optimizing a secured position.
摘要:
Method for rolling up definite lengths of a mats in a unidirectional rolled roll, where mats are advanced one after another into a rolling mechanism in flattened out condition and released from the mechanism in rolled up condition. A rolled up mat is ejected from the rolling mechanism and caused to roll out therefrom on top of a succeeding flattened out mat which advances towards the rolling mechanism. A mat rolling station for performing the method is provided, where a ramp conveyer is provided which advances a flattened mat towards the rolling mechanism. At the rolling mechanism, bending conveyers are provided for advancing the forwardly moving mat sections into a circular bend on the ramp conveyer. A difference of surface speeds of the bending conveyers and the ramp conveyer is controllable by a signal provoked by the advance of a succeeding mat on the ramp conveyer before the rolling mechanism.
摘要:
A sheet can be securely drawn out of a sheet roll irrespective of an outer diameter of the sheet roll, and then, can be conveyed. A driven roller moves according to the outer diameter of the sheet roll, so as to be brought into press-contact with an outer periphery of the sheet roll from under in a gravity direction irrespective of the outer diameter of the sheet roll. An arm member moves according to the outer diameter of the sheet roll, so as to guide a lower side of the sheet drawn through above the driven roller irrespective of the outer diameter of the sheet roll.
摘要:
The invention relates to a winding device (1) for winding up and unwinding goods (2) in web form, in particular a conveyor belt, whereby the wound goods (3) are supported on a substructure (4). The substructure has at least two support rollers (5, 6), which are disposed at a distance (A1, A2, A3) from one another, whereby the support rollers are adjustable, changing the distance, in order to adapt themselves to any winding diameter (D1, D2), whereby the movement sequence of the support rollers takes place in such a manner that the wound goods are furthermore securely supported. It is practical if the winding device (1) is provided with lateral supports (7), which have a wheel that is adjustable in height, which is set to the center (M1, M2) of the wound goods (3). Lateral migration is prevented in this manner, for the purpose of optimizing a secured position.
摘要:
A system for creating and dispensing cushioning dunnage is small and permits flexible installation configuration options for a single or multiple packing stations. A compact apparatus of the system is capable of being pivotally mounted as a unit on a stand and includes a motor and a material feeding arrangement driven by the motor for pulling material from a supply roll of the material supported on a stand of the system, and feeding it through the apparatus. A plurality of material shaping members upstream of the feeding arrangement shape the material in the apparatus to convert it into a continuous strip of cushioning product. The feeding arrangement in one embodiment includes cooperating feed rollers, at least one of which is a rotary cutting die having a plurality of cutting blades on its surface for cutting slits in the material at spaced locations along the length of the material to allow an operator to manually rip a desired length of cushioning product from the material being dispensed from the apparatus.