A scraper device, solder paste printing machine and its automatic feeding system and scraping method
A solder paste printing machine and scraper device technology, which is applied to printing machines, rotary printing machines, screen printing machines, etc., can solve problems such as temperature rise, solder paste cannot be placed, and dry out, and achieve the effect of improving production efficiency
Active Publication Date: 2017-08-22
GKG PRECISION MACHINE
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Problems solved by technology
[0002] At present, when the domestic solder paste printing machine is printing, the solder paste is all on the stencil, and the scraper pushes the solder paste to roll on the stencil to print; because the machine is in continuous operation, the inside of the machine will slow down due to the work of electrical components. If the temperature rises slowly, the solder paste cannot be placed on the stencil for a long time. If the machine stops, the solder paste must be collected, otherwise it will dry slowly
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[0049]In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions protected by the present invention will be clearly and completely described below using specific embodiments and accompanying drawings. Obviously, the implementation described below Examples are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this patent.
[0050] For this example, see figure 1 and combine figure 2 As shown, it includes: a scraper body 1 with a closed cavity inside, a piston body 3 is arranged inside the closed cavity of the scraper body 1, and a scraper body connected to the piston body 3 is arranged on the scraper body 1 Cylinder 2, the scraper body 1 is provided with a raw material inlet and outlet 4 for making raw mater...
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The invention discloses a scraper device, comprising: a scraper body with a closed cavity inside, a piston body is arranged inside the closed cavity of the scraper body, and a scraper body connected to the piston body is arranged on the scraper body Cylinder, the scraper body is provided with a raw material inlet and outlet for the raw material to enter and exit the closed cavity of the scraper body; the scraper body cylinder is used to drive the piston body to move inside the closed cavity of the scraper body, so that the Negative pressure is generated inside the closed cavity of the scraper body to absorb the raw material at the inlet and outlet of the scraper body. A negative pressure is formed inside the closed cavity of the scraper body to absorb the unscraped raw materials on the stencil back into the closed cavity of the scraper body, so that the printed raw materials will not remain on the stencil and keep the stencil clean.
Description
technical field [0001] The invention relates to the fields of solder paste printing and battery printing, in particular to a scraper device, a solder paste printing machine, a system capable of automatically feeding materials to the solder paste printing machine, and a scraping method for the solder paste printing machine. Background technique [0002] At present, when the domestic solder paste printing machine is printing, the solder paste is all on the stencil, and the scraper pushes the solder paste to roll on the stencil to print; because the machine is in continuous operation, the inside of the machine will slow down due to the work of electrical components. If the temperature rises slowly, the solder paste cannot be placed on the stencil for a long time. If the machine stops, the solder paste must be collected, otherwise it will slowly dry out. Contents of the invention [0003] An embodiment of the present invention provides a scraper device, including: a scraper bo...
Claims
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IPC IPC(8): B41F15/44B41F15/08B41F15/42
Inventor 邱国良
Owner GKG PRECISION MACHINE