Ink supply device for printer and ink supply method
An ink supply device and printer technology, applied in printing and other directions, can solve the problems of bulky printing equipment and high production costs
Pending Publication Date: 2020-10-20
SHENZHEN TEXTALK GRAPHIC TECH
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Problems solved by technology
[0003] Industrial printing equipment is different from ordinary small civilian printing equipment. In terms of product volume, industrial printing equipment is bulky and has high production costs.
Method used
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[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0025] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrally connected; may be mechanically connected, may also be electrically connected; may be directly connected, may also be indirectly connected through an intermediary, and may also be internal communication between two components. Those of ordinary skill in the a...
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The invention discloses an ink supply device for a printer and an ink supply method. The ink supply device for the printer comprises a spray head part, an ink bin, an ink conveying pipeline and a compression spring, wherein the spray head part is provided with a plurality of ink spray holes for outputting printing ink to a printing carrier; the spray head part is provided with an ink inlet; the ink bin is provided with an inner cavity for storing ink; an ink outlet which communicates with the inner cavity is formed in the ink bin, and the ink outlet is used for supplying printing ink to the spray head part; in the same reference system, height of the position in which the ink outlet is formed is greater than that of the position on which the spray head part is located; the ink conveying pipeline is arranged between the ink outlet and the ink inlet for conveying ink in the inner cavity to the spray head part; the bottom end of the compression spring is mounted on a supporting part fixedin the same reference system; the top end of the compression spring is in support connection to the ink bin, so that the ink bin can float; the ink conveying pipeline comprises a flexible tube; and while the compression spring extends out and draws back, the flexible tube is pulled or is bent. The ink supply device has the advantages of being simple in structure, low in cost and good in stability.
Description
technical field [0001] The invention relates to the field of printing equipment, in particular to a printer ink supply device and an ink supply method. Background technique [0002] Printing equipment is our common product. People are more familiar with small printing equipment for civilian use. However, in the industrial field, some large printing equipment is needed to meet the needs of printing on larger format materials, such as printing patterns on On fabric, use this to make clothes, curtains, bed sheets and more. [0003] Industrial printing equipment is different from ordinary small civilian printing equipment. In terms of product volume, industrial printing equipment is bulky and has high production costs. In the printing operation of industrial manufacturing, its printing intensity is high and the operation time is long, so it generally has a continuous ink supply system to ensure that the ink is not interrupted. In order to solve this problem, in the prior art, ...
Claims
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IPC IPC(8): B41J2/135B41J2/175
CPCB41J2/135B41J2/17503B41J2/175
Inventor 梅连军王文红
Owner SHENZHEN TEXTALK GRAPHIC TECH