An angle-adjustable transfer film adhesive layer coating device
A technology of coating device and transfer film, which is applied to the device and coating of surface coating liquid, which can solve the problems of lower product yield, substrate contamination, gluing, unevenness, etc., and avoid glue splashing , Guarantee the effect of gluing effect
Active Publication Date: 2021-07-02
海盐三湾塑业有限公司
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Problems solved by technology
However, since the gluing mesh roll is directly immersed in the trough, when the speed of the coating machine is increased, the speed of the corresponding gluing mesh roller also needs to be increased synchronously. Under the action of shearing force, it is very easy to accumulate a large amount in the gap between the doctor blade and the coating roller and splash out uncontrollably, which will cause quality problems such as substrate contamination and uneven gluing
Therefore, the start-up speed of the existing gluing device is limited, which inhibits the production efficiency and reduces the yield of the product
In addition, the scraper cannot accurately adjust the position according to the required thickness of the film coating, which is difficult to meet the needs of production
Method used
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[0016] refer to figure 1 , figure 2 with image 3 , an angle-adjustable transfer film adhesive layer coating device of the present invention includes an outer casing 1, a glue spray unit 2, a scraper 3, a transmission unit 4, an oven 5, an adjustment rod 7 and a control unit 8, and the transmission The unit 4 includes a feed roller 41 and a discharge roller 42 fixed on the outer side of the outer shell 1 by a support frame, and the feed roller 41 and the discharge roller 42 wind the two ends of the substrate to be coated and pass through the first motor respectively. 43 and the second motor 44 drive rotation, the central section of the substrate to be coated extends into the housing 1 and is guided by several first guide rollers 45 to form a coating plane, the lower side of the first guide roller 45 A second guide roller 46 is provided, and the rear section of the substrate to be coated is guided by the second guide roller 46 to form a scraping slope and then passes through...
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The invention discloses an angle-adjustable transfer film adhesive layer coating device, comprising an outer casing, a glue spraying unit, a scraper, a conveying unit, an oven, an adjusting rod and a control unit. The central section of the substrate to be coated extends It enters the outer casing and is guided by several first guide rollers to form a coating plane. The rear section of the substrate to be coated is guided by the second guide roller to form a scraping slope. The scraper is fixed on the lower side of the scraping slope and is connected with the scraping slope. The scraping surfaces are in contact with each other, the spray head and the glue tank of the glue spraying unit are respectively arranged on the upper side of the coating plane and the lower side of the scraper. A support rod is internally hinged, the upper and lower sides of the support block are screwed with bolts extending into the opening groove, one end of the support rod is fixed on the end of the liquid guide plate away from the scraper, and the upper and lower sides of the other end are bolted The end of the screw is pressed against, and the gluing speed can be adjusted by the spraying speed of the nozzle, and the position of the scraper can be adjusted according to the needs.
Description
【Technical field】 [0001] The invention relates to the technical field of transfer film, in particular to the technical field of an angle-adjustable transfer film adhesive layer coating device. 【Background technique】 [0002] The aluminum gusset is based on the aluminum alloy plate, which is obtained by cutting, cutting corners and molding. There are two main types, one is the integrated aluminum gusset for home decoration, and the other is the engineering aluminum gusset. With the development, integrated aluminum gussets for home improvement have become various, and various processing techniques have been applied to them. Series such as heat transfer printing, glaze, ink printing, mirror surface and 3D are the most popular integrated aluminum gussets for home improvement in recent years. gusset. Heat transfer printing is a process of transferring the decorative pattern on the heat transfer printing onto the surface of the decorated building material by one-time heating of t...
Claims
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IPC IPC(8): B05C9/14B05C5/00B05C11/04B05C11/10B05C13/02
CPCB05C5/00B05C9/14B05C11/041B05C11/045B05C11/1039B05C11/1042B05C13/02
Inventor 黄金明
Owner 海盐三湾塑业有限公司