摘要:
The invention relates to devices for storing a blanket to be exchanged on a cylinder of a printing machine, a plurality of blankets being arranged on the cylinder. According to the invention, the blanket to be exchanged is stored in a tray comprising at least one code reader which detects a characteristic applied to the blanket for the identification thereof. The detected characteristic is then matched with an equipment plan for the planned printing process, at least one discrepancy in the match generating a message warning of defective assembly before the blanket is mounted on the cylinder.
摘要:
The invention relates to a device for fixing at least one flexible lifting element (03) comprising at least one limb (04, 05) which is folded back on a lateral surface (02) of a cylinder (01) of a rotary printing machine. Said cylinder comprises at least one channel (06) which opens up (07) on the lateral surface thereof, said opening comprising an edge (13, 14) having a wall which extends towards the channel. At least one clamping element (17, 18) for clamping the limb introduced into the opening, and an actuator (25) for actuating the clamping element, are provided in the channel. The folded limb comprises a reinforced edge which forms an abutment that grips under the wall from the inside of the channel when the limb is clamped. When the limb is unclamped, the actuator causes the abutment to be released from its grip.
摘要:
According to an inventive method for fastening a flexible plate with bent hanging limbs on a printing machine cylinder, a plurality of plates are arranged on the periphery. By actuating a first clamping device, only the rear hanging limb of a plate is firstly released. By actuating a second clamping device, the front hanging limb of the plate is released. The invention also relates to a corresponding device.
摘要:
The invention relates to a device for securing at least one leading (06) and one trailing end (07) of at least one packing (04) on a cylinder (01) of a rotary printing machine, which is provided with an axially extending channel (03). The leading end (06) is bent at an acute angle and can be inserted by form-fit in a nose (11) configured between the channel wall (09) and the peripheral surface (02). A securing element (16) with a one-armed lever (17) is disposed in the channel (03) and secures the trailing end (07) by clamping it by way of a spring force. The channel (03) has a single respective securing device (16) in the peripheral direction.
摘要:
The invention relates to a device for fixing a flexible plate (02) on a cylinder (01) that has slotted fixing devices. According to the invention, a base body (14) is located in a cylinder recess (03), said base body being open in the direction of the fixing slot and having moveable fixing elements (27, 43) in its inner area. This robust device can be adjusted between two positions and is especially suitable for reversing the direction of rotation of the cylinder.
摘要:
The invention relates to an inking cylinder or moistening cylinder (3) with a fixed rubber liner (13) which is applied without any finishing so that a rubber blanket can be stuck thereon. The invention also relates to a device for applying said rubber liner.