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Ink tank with movable partition for rainbow printing and its assembly method

A mobile, clapboard technology, used in general parts of printing machinery, printing, printing presses, etc., can solve the problems of inability to disassemble, move, complex ink tank manufacturing process, and inability to ink ratio, etc., and achieve stable and reliable quality of printed products. , Simple structure, adjustable position

Active Publication Date: 2014-10-29
GUANGDONG ZHUANGLI COLOR PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the partition plate in the existing color separation ink tank cannot be disassembled and moved freely, so the proportion of each ink cannot be realized through free adjustment of the partition board. One ink tank can only be used to print the same kind of printed matter, and the manufacturing process of the ink tank is relatively Complicated and inconvenient to clean

Method used

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  • Ink tank with movable partition for rainbow printing and its assembly method
  • Ink tank with movable partition for rainbow printing and its assembly method
  • Ink tank with movable partition for rainbow printing and its assembly method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 and figure 2As shown, an ink tank with a movable partition for rainbow printing includes a contact slope 1, arc side plates 2 arranged on both sides of the contact slope 1, one end of the contact slope 1 is obliquely fixed to the working platform 3, and Including the ink tank partition, the ink tank partition includes an arc partition 4 and a rubber pad 5, the rubber pad 5 is longitudinally arranged on the contact slope 1, the bottom of the rubber pad 5 is sealed with the contact slope 1, and the top of the rubber pad 5 is connected to the circle The arc partition 4 is sealed and fixed, the top of the arc partition 4 is movable and fixed on the working platform 3, and more than one ink tank partition is provided. The arc side plate 2 and the arc partition 4 have a similar triangular structure, and only one surface of the arc side plate 2 and the arc partition 4 has a radian, which is compatible with the outer diameter of the ink fountain roller. Exac...

Embodiment 2

[0056] Such as figure 2 and image 3 As shown, the difference between this implementation and Example 1 is that the top of the rubber pad 5 and the arc partition 4 are sealed and fixed through the cooperation of bolts and washers, and the thickness of the ink tank partition is 32mm, 15mm, and 10mm from left to right. , the inclination angle between the contact slope 1 and the working platform 3 is 150°, and the side of the rubber strip 10 close to the arc end of the arc partition 4 is 5mm higher than the other side of the rubber strip 10. The ink tank is divided into four parts: 1: 1: 2: 2. After the assembly is completed, put red, yellow, cyan and magenta inks (from left to right) in the 4 spaces separated by the ink tank partition, and start A machine that prints several colored lines on a substrate.

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Abstract

The invention discloses a rainbow printing ink fountain with a movable separation plate. The ink fountain comprises a contact inclined surface and circular arc side plates arranged at two sides of the contact inclined surface, wherein one end of the contact inclined surface is fixedly connected with a work platform in an inclined way, the ink fountain also comprises an ink fountain separation plate, and the ink fountain separation plate comprises a circular arc separation plate and a rubber pad. The invention also discloses an assembly method of the rainbow printing ink fountain with the movable separation plate. The ink fountain and the assembly method solve the problems that in the prior art, the ink color phase is easy to change, the printing precision is low, the flexibility is poor, the raw material waste is serious, the ink proportion is not adjustable, the cleaning is inconvenient, and the like. The ink fountain and the assembly method have the characteristics that the structure is simple, the operation is simple, the position of the ink fountain separation plate is adjustable, the isolation performance is good, the number of the ink fountain separation plates and the ink fountain separation plates in different thicknesses can be selected according to requirements, the mounting and the dismounting are convenient, the cleaning is convenient, the printing product quality is stable and reliable, and the like.

Description

technical field [0001] The invention relates to the field of printing machine ink tanks, in particular to an ink tank with a movable partition for rainbow printing and an assembly method thereof. Background technique [0002] Rainbow printing is called cross-color printing, inter-color printing, inter-color printing, multi-color cross-printing, etc. This is a printing method that can obtain more than two different hue inks in one printing, and the position and thickness of the partition or splint are determined In order to ensure the uniqueness of the printed color, this printing method is mostly used for anti-counterfeiting printing. Due to the fluidity and permeability of the ink itself, in order to prevent the inks from interpenetrating and intersecting during the printing process and causing changes in the hue of the ink, it is necessary to use a separator to separate adjacent inks. [0003] Traditional clapboards are poured with soft lead, and the process is complicate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F31/02
Inventor 段华伟曾丽丽陈蓬生陈蓬晋
Owner GUANGDONG ZHUANGLI COLOR PRINTING
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