Check patentability & draft patents in minutes with Patsnap Eureka AI!

A multi-level ink supply system

A technology of ink supply and ink tank, which is applied in printing and other directions, can solve the problems of limited capacity of external ink bottles, and achieve the effects of saving space and materials, improving detection accuracy, and simple ink addition

Active Publication Date: 2015-12-30
SHENZHEN JUDING MEDICAL DEVICE
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a multi-stage ink continuous supply system to solve the technical problem of the limited capacity of the external ink bottle used in inkjet printers; at the same time, it provides a liquid level detection device to automatically add ink to the external ink tank

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A multi-level ink supply system
  • A multi-level ink supply system
  • A multi-level ink supply system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as figure 1 As shown, the secondary ink tank 1 is connected to the ink pump 3 through the ink delivery tube 9, the ink pump 3 is connected to the primary ink tank 2 through the ink delivery tube 9, and the primary ink tank 2 is connected to the printer of the printer 4 through the ink delivery tube 9 The ink cartridge 5 is connected; the ink enters the ink cartridge 2 from the secondary ink tank 1 through the ink pump 3, and then enters the ink cartridge 5 of the printer; the air filter 11 is located on the top of the secondary ink tank 1, and the air filter is 21. The top of the first-level ink tank 2 is used to maintain the pressure in the ink tank and discharge the air in the ink delivery pipe 9; the liquid level detection device 22 is located in the first-level ink tank and is used to detect the level of ink in the ink tank and control The ink pump 3 works.

Embodiment 2

[0034] Such as figure 2 with Figure 4 As shown, the second-level ink tank 1, the first-level ink tank 2, and the ink pump 3 are connected by a three-way pipe 6. A pipe clamp 7 is set between the three-way pipe 6 and the first-level ink tank 2. The ink pump 3 and the first-level ink tank The ink inlet 24 is connected, the primary ink tank 2 is connected to the printer's own ink cartridge 5 of the printer 4; the ink passes through the ink pump 3 from the secondary ink tank 1 to the primary ink tank 2, and then enters the printer's own ink cartridge 5; Or when the ink in the primary ink tank 2 needs to be discharged, open the pipe clamp 7 and the ink enters the secondary ink tank 1 from the second overflow hole 25 through the tee 6; the air filter 11 is located on the top of the secondary ink tank 1 , The air filter 21 is located on the top of the first-level ink tank 2, which is used to maintain the pressure in the ink tank and discharge the air in the ink pipe 9; the liquid le...

Embodiment 3

[0036] Such as image 3 , 4 As shown, the second-level ink tank 1, the first-level ink tank 2, and the ink pump 3 are connected by a three-way pipe 6. A pipe clamp 7 is set between the three-way pipe 6 and the first-level ink tank 2. A check valve 82 is set between the tank 1, the ink pump 3 is connected to the first-stage ink tank inlet 24 of the first-stage ink tank 2, and a check valve 81 is set between the ink pump 3 and the first-stage ink tank 2. The cartridge 2 is connected to the printer's own ink cartridge 5 of the printer 4; the ink passes through the ink pump 3 from the secondary ink cartridge 1 to the primary ink cartridge 2, and then enters the printer's own ink cartridge 5; When the ink is released, open the pipe clamp 7, and the ink enters the second ink tank 1 from the second overflow hole 25 of the first ink tank 2 through the tee 6; the air filter 11 is located on the top of the second ink tank 1, and the air filters The device 21 is located on the top of the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a multi-stage ink supply system supplying ink to a printing head to solve the technical problem that the capacity of an external ink bottle used for an ink-jet printer is limited. Meanwhile, a liquid level detecting device is provided, and ink is automatically added to an external ink bin.

Description

Technical field [0001] The invention relates to the field of inkjet printing, in particular to a multi-stage ink supply system for supplying ink for an inkjet printing nozzle. Background technique [0002] Inkjet printers can be divided into solid inkjet and liquid inkjet according to the working principle, and the liquid inkjet method can be divided into bubble type and liquid piezoelectric type. The bubble technology is to heat the nozzle to make the ink bubble and spray it onto the printing medium. [0003] When the ink in the ink cartridge is used up, directly replace the ink cartridge to continue printing. The ink cartridges supplied by the original factory have a relatively high price and due to reasons such as the internal space of the printer, the volume of the general built-in ink cartridges is relatively small, and the ink cartridges need to be replaced frequently, which is not convenient for large-scale printing work. [0004] In order to solve this problem, the form of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/175
Inventor 罗杵添
Owner SHENZHEN JUDING MEDICAL DEVICE
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com