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Printer capable of continuously supplying ink

A printer and ink supply technology, applied in the direction of printing device, printing, etc., to avoid waste and save time

Inactive Publication Date: 2018-12-14
仁怀市云侠网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a printer with continuous ink supply to solve the problem of needing to suspend the use of the printer for a long time when cleaning the nozzle, and to collect and process the ink droplets at the nozzle

Method used

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  • Printer capable of continuously supplying ink
  • Printer capable of continuously supplying ink

Examples

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Embodiment

[0021] Basically figure 1 Shown: a continuous ink supply printer, including frame 1, paper feeding unit and printing unit, the paper feeding unit and printing unit are fixed on the frame 1.

[0022] The printing unit includes a nozzle 3, an ink cartridge 2 and a booster pump 4. The nozzle 3 is in communication with the ink cartridge 2, and the booster pump 4 acts in the ink cartridge 2. The middle of the lower end surface of the nozzle 3 protrudes upwards, so that the lower end surface of the nozzle 3 is curved; the edge of the lower end surface of the nozzle 3 is fixedly connected with an ink guiding groove 5, and a connecting pipe 6 is connected between the ink guiding groove 5 and the ink cartridge 2. The connecting pipe 6 is provided with a reflux pump 7.

[0023] There is a cleaning mechanism in the nozzle 3, which combines figure 2 As shown, the cleaning mechanism includes a cross bar 8 and a slider 9 fixed in the nozzle 3, a sliding groove is provided under the cross bar 8...

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Abstract

The invention discloses a printer capable of continuously supplying ink. The printer comprises a rack, a paper feed unit and a printing unit. The paper feed unit and the printing unit are both arranged on the rack. The printing unit comprises a spray head, an ink box and a booster pump. The spray head communicates with the ink box. The booster pump acts in the ink box. The middle of the lower endface of the spray head protrudes upwards, and therefore the lower end face of the spray head is an arc face. The edge of the lower end face of the spray head is fixedly connected with an ink guide groove. A communicating pipe is connected between the ink guide groove and the ink box and is provided with a reflux pump. A cleaning mechanism is arranged in the spray head and comprises a transverse rod fixed in the spray head and a sliding block. The sliding block is in sliding connection to the transverse rod and is connected with a micro motor driving the sliding block to slide on the transverserod. The lower end face of the sliding block is fixedly connected with a cleaning brush. According to the scheme, the problem that the printer needs to be temporarily shut down for a long time when the spray head is cleaned is solved, and ink drops on the spray head are collected and treated.

Description

Technical field [0001] The invention relates to the technical field of printing equipment, in particular to a printer with continuous ink supply. Background technique [0002] In an inkjet printer, the liquid ink is sprayed onto the printing paper into fine particles through a nozzle. The lower end of the existing nozzle is a working surface with nozzles on the working surface. During the printing process, due to the influence of various factors, ink siltation is unavoidable on the nozzle surface of the nozzle of the inkjet printer. This can easily lead to at least two unfavorable results: First, the silt ink floods or covers the nozzles of the inkjet printer's nozzle, which will seriously affect the flight trajectory of the ink droplets ejected from the nozzles, and reduce the print quality; second, the silt ink will take a long time. It will dry up, cause nozzle blockage, and affect the continuous ink supply of the nozzle. [0003] The patent document with the Chinese publicati...

Claims

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Application Information

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IPC IPC(8): B41J2/01B41J2/165B41J2/175B41J11/00
Inventor 余洪科刘秋余忠保
Owner 仁怀市云侠网络科技有限公司
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