A box type flexographic printing unit

A flexographic printing, box-type technology, applied in printing, printing presses, rotary printing presses, etc., can solve problems affecting equipment maintenance, inconvenience, transmission leakage, etc., achieve a wide range of equipment applications, simplify mechanical transmission structure, The effect of saving process costs

Active Publication Date: 2018-07-24
XIAN AEROSPACE HUAYANG PRINTING & PACKAGING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a box-type flexographic printing unit, which solves the problems of the transmission leakage of the flexographic device in the prior art, the influence of ink on the equipment and the inconvenience of maintenance

Method used

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  • A box type flexographic printing unit
  • A box type flexographic printing unit

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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] The present invention is a box-type flexographic printing unit, the structure of which is as follows: figure 1 , figure 2 As shown, it includes the bottom roller 7 installed on the large wallboards 5 on both sides. The bottom roller 7 is used as the printing platform of the material film to ensure that the material film itself is smooth and the printing quality is guaranteed. The bottom roller 7 is installed with the bottom roller bearing 37 The bottom roller bearing housing 36 on the large wall panels 5 on both sides is connected, and the large wall panels 5 on both sides are the frame of the whole device, and the large wall panels 5 are connected with the lower wall panels 1 as a whole, which is the basis for carrying the device.

[0021] The lower wallboard 1 is also provided with an upper box body 13, the bottom of the upper box ...

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Abstract

The invention discloses a box type flexography unit. The box type flexography unit comprises a bottom roller installed on large wallboards on the two sides. The bottom roller is used as a printing platform of a material film, and the smoothness of the material film and the printing quality are ensured. The bottom roller is connected with bottom roller bearing seats installed on the large wallboards on the two sides through bottom roller bearings. The large wallboards on the two sides serve as a rack of the whole unit. The large wallboards and a lower wallboard are connected into a whole to serve as a foundation bearing the unit. A servo motor is installed on an upper box. A spindle of the servo motor is connected with a transmission shaft through a coupling, so that the spindle of the servo motor rotates to drive a printing roller to rotate, the phase position of the spindle is controlled through the servo motor to control the phase position of the printing roller. An encoder is further arranged on a printing roller servo motor support. An encoder transmission belt pulley and an encoder belt pulley perform transmission with the transmission ratio being 1 to 1, so that transmission signals of the printing roller are collected through the encoder. The problems that the equipment is influenced and maintenance is inconvenient due to transmission outleakage and printing ink splashing of flexographic devices in the prior art are solved.

Description

technical field [0001] The invention belongs to the technical field of printing machinery and equipment, and in particular relates to a box-type flexographic printing unit. Background technique [0002] At present, the transmission of the flexographic device leaks, the ink is cheap, and the ink is easy to affect the external transmission parts. In severe cases, the equipment cannot work, which brings inconvenience to the user to maintain the equipment and affects the operation of the equipment. Contents of the invention [0003] The purpose of the present invention is to provide a box-type flexographic printing unit, which solves the problems in the prior art that the transmission of the flexographic device leaks, the ink is cheap and affects the equipment, and the maintenance is inconvenient. [0004] The technical solution adopted in the present invention is a box-type flexographic printing unit, including bottom rollers installed on the large wallboards on both sides, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F5/24
CPCB41F5/24
Inventor 许小静杜亚文王建林刘宗建王战峰樊兵
Owner XIAN AEROSPACE HUAYANG PRINTING & PACKAGING MACHINERY
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