Serial number code spraying machine

A serial number and coding technology, which is applied in the field of inkjet printers, can solve the problems of inaccurate positioning of inkjet printers, inaccurate and inconvenient secondary resets, and difficult cleaning, etc., to achieve color fading, accurate resets, and stable negative pressure Effect

Inactive Publication Date: 2013-04-03
陈孟茂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, some inkjet printers have shortcomings such as inaccurate positioning, inaccurate secondary reset, inconvenient, and not easy to clean.

Method used

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  • Serial number code spraying machine

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0013] see figure 1 , a serial number jetting machine, comprising a coding unit 2, an ink supply unit 3, a printing unit 4 and a control unit 1, wherein: the coding unit 2, the ink supply unit 3, and the printing unit 4 are electrically connected to the control unit 1 The inkjet coding unit 2 is composed of a nozzle body 22 and the inkjet printer main body 23 tightly connected by a connecting piece 21; the ink supply unit 3 includes a large ink tank 33, a small ink tank 31, a liquid pump 32 and a liquid switch 34. When printing, the characters or graphics to be printed are processed by the main board of the computer, and a series of electrical signals are output to the intelligent micro solenoid valve through the output board in the control unit 1. The valve opens and closes quickly, and the ink relies on the internal constant pressure to form ink dots...

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PUM

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Abstract

The invention discloses a serial number code spraying machine which comprises a code spraying unit, an ink supply unit, a printing unit and a control unit, wherein the code spraying unit, the ink supply unit and the printing unit are electrically connected with the control unit; the code spraying unit is formed by tightly connecting a sprayer body and a code spraying machine main body; the ink supply unit comprises a large ink pot, a small ink pot, a liquid pump and a liquid switch; the large ink pot in the ink supply unit is communicated with the atmosphere and is stored with ink; the liquid pump is connected with the large ink pot and the small ink pot; the liquid switch is arranged in the small ink pot and is linked with the liquid pump, so that a liquid level in the small ink pot is retained; the small ink pot receives ink transmitted by the liquid pump from the large ink pot and supplies the ink to the sprayer body; a pressure adjustment valve is arranged in the sprayer body and can adjust flow of the ink; the printing unit is an EPSON1390 printer; low-solubility ink is filled in the large ink pot and the small ink pot; the thickness of the ink sprayed code is 0.03 mm; and the main component of the low-solubility ink is an organic solution which has certain corrosive and chemical reaction.

Description

technical field [0001] The invention relates to a code spraying machine, in particular to a serial number spraying machine. Background technique [0002] Before the 1990s, only a few countries such as the United States, France, Britain, and Japan could produce such inkjet printers. Since the end of the 1990s, domestic inkjet printers were first invented by a research institute affiliated to the Ministry of Aerospace Sciences, which ended the monopoly of foreign products. The inkjet printer is a device that is controlled by software and uses a non-contact method to mark on products. Classified from the consumables used by the inkjet printer: one is ink inkjet printer; the other is non-ink inkjet printer (laser inkjet printer); from the working form: one is online inkjet printer, mainly for water supply It is suitable for the production line; a type of mobile inkjet printer, that is, the object to be sprayed does not move, and the inkjet code is mobile, similar to the handhe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/175B41J3/00
Inventor 陈孟茂
Owner 陈孟茂
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