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Reel tower type uv printing system

A printing system and tower technology, applied in the field of reel-tower UV printing systems, can solve the problems of inability to improve printing efficiency, smearing and smearing of printed images, and inability to meet printing speed, etc. Wide range of effects for easy installation and operation

Active Publication Date: 2021-08-03
青岛桑纳电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The paper that passes through the printing equipment needs to be dried to prevent the printed image from being dirty because the ink is not dry. The combined method of humidification takes a long time and cannot meet the needs of printing speed
At present, some sheet-fed printing equipment use UV devices to improve ink drying efficiency, but the UV drying equipment installed separately will cause the paper path to be extended, and cannot be directly connected to the next process, which cannot improve printing efficiency

Method used

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  • Reel tower type uv printing system
  • Reel tower type uv printing system
  • Reel tower type uv printing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] like figure 1 and figure 2 As shown, the cartridge tower UV printing system includes a sequential web feed device 1, a tension control device 2, a printing tower 3, a UV drying device, and a folding machine 6; the printing tower 3 includes a longitudinal direction At least two printing units 31, each printing unit 31 includes a paper surface including a transmission shaft, a plate drum 32, and a printing roller 33, an ink printing drum 32, and a printing roller 33, and a paper surface. Each print unit 31 can perform printing of two color inks; the UV drying device is disposed at the top of the printing tower 3, and the UV drying device includes two sets of UV dryer 41 disposed vertically vertically. A preferred drying method is, the two sets of UV dryers 41 are configured with respect to the paper strip, thereby directly drying the ink on both sides of the paper, saving mounting space, shortening the time required for drying. Another preferred drying mode is arranged in par...

Embodiment 2

[0040] The present embodiment differs from the first embodiment in that, as image 3 As shown, the printing tower 3 in the reel tower UV printing system is at least two, and the multi-group annitime clutch unit above the folding machine 6 is used to meet a variety of printing products. The need, while reducing the number of occupied spaces and equipment.

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Abstract

The present invention relates to the field of printing equipment, especially a roll material tower UV printing system, which includes a roll paper feeding device, a tension control device, a printing tower, a UV drying device and a folding machine arranged in sequence; the printing tower Including at least two printing units arranged longitudinally, each printing unit includes a transmission shaft, a plate cylinder and a printing cylinder; the UV drying device is arranged on the top of the printing tower, and the UV drying device includes two sets of UV dryer. The present invention arranges a complete set of processes of paper feeding, printing, drying and folding in a set of equipment, which can complete the finished production of printed products at one time, shorten the paper path, and improve printing efficiency; multiple printing units are arranged in a tower type, and the The UV drying device is installed on the top of the printing tower to fully dry the paper ink without additional cooling and humidifying devices. The equipment is simple and easy to install and operate; it is suitable for a variety of printed paper types and has a wide range of applications.

Description

Technical field [0001] The present invention relates to the field of printing equipment, in particular a reel tower UV printing system. Background technique [0002] After the printing equipment is not dried due to the ink, it is necessary to dryness to avoid the printing image of the printed product, in the printing and production of the book, with the improvement of printing efficiency and the quality of printing, the traditional hot drying and cooling The time required for humidify the combination and cannot meet the needs of printing speed. At present, some single sheet printing equipment uses a UV device to improve the drying efficiency of ink, but the UV drying equipment separately set can cause paper trails, and cannot be directly connected to the lower proof step, and the printing efficiency cannot be improved. Inventive content [0003] The present invention is intended to solve the above problems, providing a reel tower UV printing system, continuously disposing paper,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F19/00B41F23/04B41F33/00B65H45/16B65H45/22
CPCB41F19/00B41F19/008B41F23/0409B41F33/0018B65H45/16B65H45/22
Inventor 秦永王琦
Owner 青岛桑纳电气有限公司
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