Improved roller type gilding press pressing device
A pressing device and roller-type technology, applied in the field of bronzing, can solve problems such as inability to adjust the temperature, failure to peel off the aluminum layer pattern, insufficient contact between the wool blanket and the bronzing film and the substrate, etc., to improve the finished product Pass rate, good effect
Active Publication Date: 2022-03-22
JIANGSU HONGYE MACHINERY
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Problems solved by technology
[0007] Aiming at the above-mentioned deficiencies existing in the prior art, the technical problem to be solved in the present invention is that the transfer printing process cannot be adjusted according to the operating conditions, resulting in the failure of the peeling of the aluminum layer pattern; not strong enough
Method used
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[0026] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0027] Such as figure 2 As shown, an improved roller hot stamping machine pressing device includes a first pressure roller 1, a second pressure roller 2, a roller 11, a frame 12, and a wool blanket belt 6, and the roller 11 is rotatable, The first pressing roller 1 and the second pressing roller 2 are symmetrically fixed on the frame 12 , and the first pressing roller 1 keeps the bronzing film 3 and the printing cloth 13 in contact with the roller 11 . The felt belt 6 is driven by a motor, and keeps in contact with and follows the bronzing film 3, the printing cloth 13 and the lower part of the roller 11. The waste film 4 and the finished product 5 are rewound through the second pressing roller 2 and a plurality of rollers respectively.
[0028] It also includes a half-width heating ring 9, a rotating sleeve 8, a fix...
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The invention discloses an improved roller type gilding press pressing device which comprises a first pressing roller, a second pressing roller, a roller, a rack and a woolen blanket belt and further comprises a half-range heating ring, a rotating sleeve, a fixed mandrel, a floating pressing roller and an air cooler, and the rotating sleeve rotates relative to the fixed mandrel; the rollers are fixedly connected with the rotating sleeves, one rotating sleeve is provided with a chain wheel, and the chain wheel is driven by a motor and a transmission chain to drive the rollers to rotate. The number of the half-range heating rings is two, a plurality of heating rods which are evenly distributed in the annular direction are installed on the half-range heating rings, and the half-range heating rings are installed on the fixed mandrel through a support. The air cooler is installed on the rack, and an air opening faces the position, not internally provided with the half-range heating ring, of the roller and is located between the second pressing roller and the woolen blanket belt. The floating compression roller is arranged on the rack and comprises an air cylinder and a rubber roller, and the rubber roller is used for pressing the printing cloth on the roller at constant pressure. The roller has different cold and hot effects, the qualified rate of finished products is increased, and more energy is saved.
Description
technical field [0001] The invention belongs to the field of bronzing, and in particular relates to an improved pressing device of a roller-type bronzing machine. Background technique [0002] Hot stamping has two main functions: one is surface decoration, which can increase the added value of products. The combination of hot stamping and other processing methods such as embossing and embossing can better show the strong decorative effect of the product; the second is to endow the product with high anti-counterfeiting performance, such as using holographic positioning hot stamping trademark logo, etc. After bronzing, the pattern has a strong three-dimensional sense, clear and beautiful, colorful and eye-catching, and wear-resistant. As attached to the manual figure 1 As shown, our company has applied for a utility model patent CN209409587U for a double-gluing roller-type bronzing machine, which discloses a bronzing machine that uses double gluing on the substrate to make t...
Claims
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IPC IPC(8): B41F16/00B41F19/06
CPCB41F16/0026B41F19/062B41P2219/00Y02P70/10
Inventor 还伟海徐汉东张乃扣卞书祥朱中平
Owner JIANGSU HONGYE MACHINERY