Scraper cleaning device for screen printer
A technology for cleaning devices and screen printing machines, applied to printing machines, general parts of printing machinery, printing, etc., can solve problems such as hardening, increased time loss, and reduced production efficiency
Pending Publication Date: 2019-12-20
FUJIAN HUAJIACAI CO LTD
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Problems solved by technology
[0002] In the OLED manufacturing process, the screen printing machine is a machine for printing glass glue. It is a general term for machines or equipment used to produce printed matter. Squeeze down the substrate set on the pressure-bearing mechanism through the screen printing plate, and then let the scraper squeeze the frame glue and the screen printing plate in motion, and the glass glue will leak through the mesh to the screen under the extrusion force of the scraper. If there is no action on the substrate for a long time, it is easy to harden the glue attached to the scraper. However, the existing screen printing machine is cleaning the scraper. In most traditional technologies, the scraper is removed from the screen printing machine first. In order to clean, this greatly increases the loss of time and reduces the efficiency of production
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[0027] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.
[0028] Please refer here figure 1 , including a scraper cleaning device for a screen printing machine, used to cooperate with the scraper of a screen printing machine, specifically, including a guide rail 1 arranged parallel to the length direction of the scraper 3, and a sliding part 11 coupled with the guide rail, the sliding part can pass through Pulleys and other methods are used in conjunction with guide rails. The sliding part is connected with the cleaning head 2 through the connecting rod 12. The cross section of the cleaning head in the direction of the vertical guide rail is a square shape, and a cleaning scraper 21 is provided on the left and right sides of the concave space, which is used to connect with the side of the sc...
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The invention discloses a scraper cleaning device for a screen printer. The scraper cleaning device comprises a guide rail and a sliding portion, wherein the guide rail is arranged in parallel with the length direction of a scraper, and the sliding portion is coupled with the guide rail; the sliding portion is connected with a cleaning head through a connecting rod, the cross section of the cleaning head perpendicular to the guide rail direction is concave, and cleaning scrapers are arranged on the left side and the right side of an inner concave space correspondingly and are used for being attached to the side surface of the scraper. According to the scraper cleaning device, and the scraper can be scraped and cleaned in the scraper setting direction, so that the cleaning effect on the scraper is achieved.
Description
technical field [0001] The invention relates to the design of screen printing machine accessories, in particular to the design of a cleaning device capable of cleaning the scraper of the screen printing machine. Background technique [0002] In the OLED manufacturing process, the screen printing machine is a machine for printing glass glue. It is a general term for machines or equipment used to produce printed matter. Squeeze down the substrate set on the pressure-bearing mechanism through the screen printing plate, and then let the scraper squeeze the frame glue and the screen printing plate in motion, and the glass glue will leak through the mesh to the screen under the extrusion force of the scraper. If there is no action on the substrate for a long time, it is easy to harden the glue attached to the scraper. However, the existing screen printing machine is cleaning the scraper. In most traditional technologies, the scraper is removed from the screen printing machine firs...
Claims
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IPC IPC(8): B41F35/00
CPCB41F35/003B41F35/008B41P2235/21
Inventor 傅良疆
Owner FUJIAN HUAJIACAI CO LTD