Electronic paper coating equipment

Abstract

The invention discloses electronic paper coating equipment, which relates to the technical field of electronic paper, and includes a coating machine body, an upper frame is arranged on the upper end of the coating machine body, and the left and right inner walls of the inner surface of the coating machine body are both A sidewall chute is provided, the lower end of the inner surface of the upper frame is provided with an electronic paper body, the inner surface of the coating machine body is provided with a positive sliding mechanism, and the gear ring just fits with the arc ring of the turning plate, The gear ring will rotate in the arc-shaped ring, the rotation of gear 1 drives the rotation of gear 2, the rotation of gear 2 drives the rotation of rotating rod 3, the rotating rod 3 rotates on the inner surface of support frame 2, and the support frame 2 can keep the rotation rod 3. Stability, improve the support force of the third rotating rod, the rotation of the rotating rod three drives the rotation of the turntable 1 and the upper rotating tube. It is beneficial to maintain the stability between the first gear and the second gear.

Description

technical field [0001] The invention relates to the technical field of electronic paper, in particular to electronic paper coating equipment. Background technique [0002] Electronic paper, also called digital paper. It is an ultra-thin, ultra-light display, which is understood as a "paper-thin, soft, and rewritable display". Figuratively speaking, electronic paper is a thin film, and a layer of charged substance "painted" on the film is electronic ink. This can also be seen as a thin in-cell remote control display board. [0003] As people pay more and more attention to vision, electronic paper is gradually gaining popularity. Electronic paper has the following shortcomings during production: 1. The existing coating machine adopts the coating method of "S" motion, but " The coating method of S" shape movement has higher requirements on the number of rotation angles of the machine when turning the corner. Due to the limited number of rotation angles of the existing machin...

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Problems solved by technology

[0003] As people pay more and more attention to eyesight, electronic paper has gradually gained people's favor. There are several disadvantages in the production of electronic paper: 1. The existing coating machine adopts the coating method of "S" shape movement, but " The S”-shaped motion coating method has high requirements on the number of rotation angles of the machine when turning the corner. Due to the limited number of rotation angles of the existing machinery, long-term small-angle rotation will speed up the wear and tear of equipment and increase production costs. 2. Existing When the "S" shape motion coating method is at the corner, it will cause repeated coating, and there will be multiple "ink stacking" phenomena, and the product yield will be reduced; 3. Since the ink tank and the nozzle are connected by a hose, the ink tank will be damaged. Continuous supply of ink for the nozzles makes it difficult to control the amount of ink ejected; 4. The existing ink tanks rely on a large number of "chips" to adjust the ink outlet time of the ink tanks during operation, which greatly increases the production cost; When the ink is flooded, "electronic ink" will accumulate on the surface of the nozzle. Generally, when the equipment stops operating, it will be cleaned manually, which will increase labor costs.

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