Automatic rotary film scraping machine
A technology of automatic rotation and film scraping, which is applied to the device for coating liquid on the surface, coating and other directions, which can solve the problems of no fixing device for the film carrier, dripping of film-forming colloid, waste of film-forming colloid, etc., and achieve easy separation , easy to take out, and meet the film-making requirements
Active Publication Date: 2022-07-29
HUAQIAO UNIVERSITY
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Problems solved by technology
But for the production of ring-shaped polishing film, there is a circular hole with a certain radius in the middle of the ring-shaped film-carrying disc used for the ring-shaped polishing film. Dripping at the position of the opening not only wastes the film-forming colloid, but also increases the subsequent cleaning time
[0003] During the movement of the scraper in the flat film scraping machine, the film-forming colloid on the edge of the scraper will drip from the scraping platform due to excessive accumulation, and there is no fixing device for the film carrier on the scraping platform
Method used
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Embodiment
[0035] see Image 6 , The automatic rotating film scraping machine of this example includes: a base 1 , a tray table 2 , a scraper unit, an ejection device, a turning device, a power control unit, and a residual material collection tank 26 .
[0036] An automatic rotating film scraping machine, the bottom of which is a base 1 for supporting the entire automatic rotating film scraping machine, a magnetic film 3 is pasted on the surface of the plate carrier 2, and the magnetic film 3 firmly attracts the film carrier plate 4 by magnetic force, In order to prevent the film carrier plate 4 from moving during the process of rotating and scraping the film. A rotating shaft 25 is provided in the center of the base 1 .
[0037] see figure 2 , the scraper unit includes a beam 5, and the bottom surfaces of both ends of the beam 5 are respectively provided with a slotted cylinder 10 downward, wherein the slotted cylinder 10 at the left end is sleeved on the rotating shaft 25, and the c...
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The invention discloses an automatic rotating film scraping machine, which comprises a base, a tray table, a scraper unit, an ejector device, a turning device, a power control unit and a residual material collecting tank. The scraper unit includes a scraper, a scraper height adjustment device, and a scraper support frame. The power control unit is connected with the scraper unit to control the rotation direction and speed of the scraper; the height between the scraper and the film carrier plate is adjusted by the scraper height adjustment device, and the thickness and uniformity of the film are precisely controlled; The sleeve installed on the support frame rotates, which is convenient for cleaning the scraper after scraping the film; through the ejection device, the annular film carrier is separated from the magnetic film on the carrier table, which is convenient to take out the ring film carrier; the residual material collection tank can be In the process of scraping the film, the film-forming colloid flowing down from the edge of the annular film carrier disk is collected to improve the material utilization rate. The automatic rotating film scraping machine of the invention can scrape the film on the annular film carrier disk, and the scraped film has good thickness uniformity, and the operation process is simple and convenient.
Description
technical field [0001] The invention relates to an automatic rotating scraping film, more particularly, to an automatic rotating scraping machine for annular polishing film. Background technique [0002] Manual film scraping technology is a traditional film forming method on the annular film carrier plate, that is, the film forming colloid is poured on the annular film carrier disk, and the film is scraped by manual operation, but the strength and speed of the hand during the manual film scraping process are difficult Keep the consistency, which will cause the thickness and uniformity of the film to be different, which will affect the processing accuracy of subsequent experiments. In order to solve this problem, people use automatic flat film scraping machine to form film. The existing flat-plate scraping machine includes a scraping platform, a scraping mechanism and a driving structure, the driving mechanism is connected with the scraping mechanism, and the scraping mechan...
Claims
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IPC IPC(8): B05C11/04B05C11/10
CPCB05C11/048B05C11/1039
Inventor 陆静徐西鹏吕小斌
Owner HUAQIAO UNIVERSITY