Design principle for array needle type rolling drum printer

A design principle and needle printing technology, applied in printing and other directions, to achieve the effect of high success rate, easy adjustment, and cheap wearing parts

Inactive Publication Date: 2002-11-06
和近建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you need to produce 100 color product manuals, you still face the confusion of how to choose between these two different technical categories for cost, timeliness, quality and other target requirements

Method used

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  • Design principle for array needle type rolling drum printer
  • Design principle for array needle type rolling drum printer
  • Design principle for array needle type rolling drum printer

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0178]Since the array needle cylinder printer is only a principle design, and the actual application design and prototype prototype production have not been carried out, only some research and development priorities that can be imagined in advance are listed here.

[0179] 1. Simulation design scheme:

[0180] A: design goals

[0181] ①Print mode: Four printing cylinders and four colors dynamic screen printing effect.

[0182] ②Print output resolution: 750DPI for a single print cylinder, achieving the equivalent of 175 lines of color printing quality.

[0183] B: Basic data:

[0184] ①Printing needle shaft diameter: 2.5mm

[0185] ②Axis center distance between adjacent printing pins: 3mm

[0186] ③Diameter of the working part at the tip of the printing needle: 0.03mm

[0187] ④ Effective printing width: 300mm (A3 printing paper)

[0188] ⑤Printing needle action mode: shrinking needle type

[0189] C: extrapolated data:

[0190] ①Number of stitches per row: 100 stitch...

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Abstract

The present invention relates to the design principle of one printer capable of performing high resolution monochromic and color print in common paper with convertional offset printing ink. It has a basic structure comprising five core parts including array needle type printing roll and electromagnetic driving assembly, ink painting mechanism, transferring rubber roll, paper feeding mechanism, and frame and motor drawing mechanism; and it is operated by means of printing management software. The printer may suit different printing requirement. Printers with different stylus arrangement and corresponding electromagnetic driving assembly may be designed. The printer has no theoretic upper limit of resolution and may reach the four-colour printing effect similar to a offset press.

Description

Technical field: [0001] The invention relates to a design principle of a print output device of a personal computer peripheral. The array pin cylinder printer designed and manufactured according to this principle can use conventional offset printing ink and plain paper to directly output from the computer to achieve high-resolution printing such as monochrome, color, and spot color. Background technique: [0002] At present, mainstream printers are mainly traditional dot matrix printers, laser printers, and inkjet printers. Others such as thermal wax printers, dye-sublimation printers, etc. have a small market share. [0003] The resolution of traditional dot matrix printers is low, generally no more than 180DPI. Although the consumables are cheap, it is basically impossible to achieve color printing. [0004] Laser printers can achieve high-quality full-color printouts, but the equipment is expensive, and the cost of consumables and maintenance is high. [0005] Color i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/22
Inventor 和近建
Owner 和近建
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