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Creeping pump quantitative ink injectors

A peristaltic pump, ink cartridge technology, applied in printing and other directions, can solve the problem of not being able to control the amount of ink filling

Inactive Publication Date: 2005-07-27
缪则夫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the stroke of the piston in the large syringe mentioned above is the amount of ink filled in the ink cartridge, it cannot accurately control the amount of ink filled according to the capacity of the ink cartridge

Method used

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  • Creeping pump quantitative ink injectors
  • Creeping pump quantitative ink injectors
  • Creeping pump quantitative ink injectors

Examples

Experimental program
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Embodiment Construction

[0013] Referring to Fig. 2, 3, 4, 5, 6, the peristaltic pump designed by the present invention is a miniature peristaltic pump, which is assembled by a pump head and a motor, and the miniature pump head adopts ABS material, wherein the pump bowl 4, three rollers 5 , three-claw frame 6, pump cover 7 and support 8 are all injection molded parts. After one side of the bracket 8 is assembled with the motor by screws, the other side is assembled with one side of the pump cover 7, and the other side of the pump cover 7 is equipped with a three-claw frame 6, and three claws of the three-claw frame 6 are respectively loaded with three rollers 5; Put two clips on the three-color ink inlet pipe 9, then put it into the pump bowl 4, and insert the clips into the U-shaped groove at the bottom of the pump bowl 4 to play the role of fixing the ink inlet pipe. Buckle the pump bowl 4 that has fixed the ink inlet pipe with the pump cover 7 that has assembled the rollers 5 above, and the three r...

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PUM

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Abstract

A peristaltic pump type quantitative ink feeder ink feeder for automatically controlling the ink fed in the color ink boxes of printer has a peristaltic pump consisting of pump and motor, and three color ink inlet tubes fixed in pump. When said pump is driven by motor, its roller cyclically squeezes three color ink inlet tubes for injecting the three color inks in their ink boxes via three needles in fixture of color ink box. Its advantages are high quantitative precision, small size, light weight and low cost.

Description

technical field [0001] The invention relates to an ink filling device, which belongs to the regeneration technology of printer consumables, in particular to a peristaltic pump quantitative ink filling machine which adopts the peristaltic pump technology to automatically control the ink filling amount of the color ink box of the printer. Background technique [0002] With the popularization of printers, people pay more and more attention to the problem of increasing the cost of printer consumables, especially the one-time use ink cartridges of printers. People hope to reduce the cost of printers by developing printer consumable regeneration technology. In the past two years, ink injection machine technology has been developed at home and abroad. This technology generally uses a vacuum pump to evacuate the air in the large syringe and ink cartridge, then opens the ink suction valve, sucks the ink into the large syringe, closes the ink valve, and then opens it to connect to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/175
Inventor 缪则夫
Owner 缪则夫