Printing ink nozzle connecting piece

A technology for connectors and nozzles, which is applied in the field of printing and drawing, can solve the problems of non-universal nozzle connectors, complicated production process, troublesome assembly, etc., and achieve the effects of material saving, reasonable structure distribution and high adaptability

Pending Publication Date: 2020-08-28
广州精绘电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an ink nozzle connector, which effectively solves the technical problems of non-universal nozzle connector, troublesome assembly, and complicated production process by simplifying the structure of the nozzle connector

Method used

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  • Printing ink nozzle connecting piece
  • Printing ink nozzle connecting piece
  • Printing ink nozzle connecting piece

Examples

Experimental program
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Effect test

Embodiment

[0039] like figure 2 , 3 , 4, and 5, it is an ink nozzle connector, including an integrally formed base 1, an ink guide column 2 arranged on the base 1, an ink guide column arranged inside the ink guide column 2 and penetrating the base 1 The channel 22, the buffer tank 21 arranged under the base 1, the breathing channel arranged on the base, and the first fixing hole 4 and the second fixing hole 8 passing through the base 1; the base 1 consists of upper and lower halves 5 components, the upper and lower half 5 are cuboids, and the width is consistent, the length of the lower half 5 is less than the upper half 6, and the sides where the width of the upper and lower half 6, 5 are located have one side aligned.

[0040] like figure 1 As shown, in the Epson TX800 nozzle structure, a nozzle breathing hole 11 is arranged next to the two rows of ink inlet holes. The nozzle breathing hole 11 is used for the inflation and deflation of the built-in air bag of the nozzle. One air in...

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PUM

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Abstract

The invention provides a printing ink nozzle connecting piece. The printing ink nozzle connecting piece comprises an integrated base, an ink guide column arranged on the base, an ink guide channel arranged inside the ink guide column and penetrating through the base, a buffer slot formed under the base, a breathing channel arranged on the base, and a first fixed hole and a second fixed hole penetrating through the base; the ink guide column is columnar, the top of the ink guide column is of a conical structure, one or more ink injection hole are formed in the cone wall near the bottom of a cone structure, and the ink injection holes communicate with the ink guide channel; an opening of the buffer slot is rectangular, and the opening is downward formed in the base and communicates with theink guide channel; an air inlet of the breathing channel is formed in the slot edge of the buffer slot, and an air outlet is formed in the outer wall of the base; and the first fixed hole and the second fixed hole are all flat head screw holes and are located on two sides of the buffer slot separately. The printing ink nozzle connecting piece effectively solves the technical problem that the nozzle connecting piece is not universal and the assembly is troublesome by simplifying the structure of the nozzle connecting piece.

Description

technical field [0001] The invention relates to the field of printing and drawing, in particular to an ink nozzle connector. Background technique [0002] Inkjet plotter (a wide-format printer) can draw complex and precise graphics with the support of drawing software, and is an indispensable tool for various computer-aided designs. [0003] However, due to the extremely high processing precision and process requirements for the production of ink nozzles, most manufacturers of plotters on the market currently purchase imported components; figure 1 As shown, it is a schematic diagram of the structure of the existing Epson TX800 nozzle. When it is in use, it is installed on the installation position 9 of the connector through the connector. The ink in the ink cartridge flows through the connector and is transported to the ink inlet hole of the nozzle. The structure is similar There are also Epson 360 and 380 nozzles. For the supporting connectors and ink storage boxes of thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/145
CPCB41J2/145
Inventor 陈武鹏
Owner 广州精绘电子科技有限公司
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