Drum material digital printing double-shaft and double-station deploying and retracting automatic switching coiling machine

Abstract

The invention relates to the technical field of cable quality detection and discloses a drum material digital printing double-shaft and double-station deploying and retracting automatic switching coiling machine which is characterized by comprising a rack, a digital jet printing station, a deploying and retracting station and a drying box; the rack is horizontally fixed on the ground, and the lower part of the rack penetrates in the left-right direction; the digital jet printing station is mounted on the rack and is provided with a digital ink-jet printer to carry out ink-jet printing on material paper released from a material roll; the deploying and retracting station is mounted on the rack and is provided with an uncoiling unit and a double-station automatic receiving machine to carry out automatic uncoiling and coiling on the material roll; the drying box is arranged at the lower part of the rack; the digital ink-jet printer and the double-station automatic receiving machine are positioned on the left and right sides of the uncoiling unit separately; the deploying and retracting station further comprises a paper cutting part; and the paper cutting part is arranged at the inlet of the double-station automatic receiving machine to cut off fed paper. Through the double-station function and a double-shaft automatic coil changing mechanism, and the floor type drying box is cooperated, the coiling machine is compact in overall structure, small in occupied area and can be conveniently arranged in a modularized manner.

Description

technical field [0001] The invention relates to the field of digital inkjet printing machines, in particular to a double-axis double-station rewinding and unwinding automatic switching coiler for digital printing of web materials. Background technique [0002] At present, most of the digital inkjet printing machines for web materials use small roll (about Φ400mm) single station unwinding + small roll (about Φ200mm) single station receiving and large roll (Φ1000mm) single station unloading + small roll ( Φ200mm or so) and single-station rewinding. In normal production, due to small roll unwinding and single-station rewinding, frequent shutdowns are required to replace the rewinding shaft and the old and new rolls. Not only is the operation inconvenient, but also the same batch of Print consistency is easily affected. Since the use of water-based ink requires a long drying area, the existing models cannot be laid out due to structural space constraints. In order to ensure the...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages of the above-mentioned background technology, and to provide a double-axis double-station retractable and automatic switching coiler for digital printing of web materials. Structure, combined with the floor-standing drying box design, the overall structure is compact, occupying a small space, it is convenient to arrange according to modularization and standardization, it can be disassembled and combined freely, and it is easy to install; Ink printing machine does not match single feeding and single receiving, low running speed, cumbersome operation, and frequent shutdowns for roll changing during winding. Realizing non-stop roll changing has the advantages of high automation, fast printing speed, stable print quality, and low cost. Features of the operating process

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