Cooling flat-type bronzing machine with three colored tapes

A hot stamping machine, flat technology, applied in printing presses, rotary printing machines, printing and other directions, can solve the problems of complex and heavy structure, low work efficiency, poor color registration accuracy, etc., to improve the hot stamping speed, good hot stamping effect, vibration small effect

Pending Publication Date: 2018-09-07
DALIAN ALTMA IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing hot stamping machines are inconvenient to operate, complex and bulky in structure, slow in operation, and low in work efficiency. The traditional hot stamping machine needs to run three times repeatedly when printing three kinds of colors, and the work efficiency is low and the color registration accuracy is poor.

Method used

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  • Cooling flat-type bronzing machine with three colored tapes
  • Cooling flat-type bronzing machine with three colored tapes

Examples

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Effect test

Embodiment Construction

[0011] The present invention will be further explained below in conjunction with specific examples.

[0012] Such as Figure 1-2 As shown, the three-color belt cooling flat stamping machine, the main frame body 30 is fixed on the unwinding 1 and the winding 8 and the conveying roller 10 between the unwinding 1 and the winding 8, and is driven by the motor 26 to transport the bronzing Paper, three hot stamping parts 4 and cooling parts 7 are fixed sequentially on the main frame along the traveling direction of the paper to be hot stamped. The upper part of the hot stamping part 4 is provided with an unwinding shaft 19 and a winding shaft 18 in parallel, and the lower part is provided with a first separating roller 20 and a second Two separating rollers 22, a drawing roller 17 is arranged under the winding shaft 18, and a heating unit and a drying unit are built in the bronzing part 4. The front end of the unwinding 1 is provided with a deviation correction sensor 16 adjacent t...

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PUM

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Abstract

The invention discloses a cooling flat-type bronzing machine with three colored tapes. An unwinding device, a winding device and a delivery roll between the unwinding device and the winding device arefixedly arranged on a main frame body. The delivery roll is driven by a motor for delivering the paper to be bronzed. Three bronzing parts and a cooling part are fixed sequentially on the main framebody in the direction of moving of the paper to be bronzed. Unwinding shafts and winding shafts are arranged on upper portion of the bronzing parts in parallel, and first separating rollers and secondseparating rollers are arranged on the lower portion of the bronzing parts, material drawing rollers are arranged under the winding shafts, and heating units and drying units are arranged in the bronzing parts. A hot stamping machine unit with three heating devices and one cooling device is adopted, the bronzing speed is accelerated, automatic moving marking function is achieved, the overprintingaccuracy is higher, and is generally 40-60 meters per minute, the number of bronzing paper is reduced, vibration is extremely small, and the noise is small. Because heat conduction, heat absorption and melting of a hot melt adhesive take a certain time, the hot stamping effect of flat-type bronzing machine is better than that of other machines, and the efficiency is improved.

Description

technical field [0001] The invention relates to a thermal transfer printing device, in particular to a three-color belt cooling flat stamping machine. Background technique [0002] With the improvement of people's material life and spiritual life, people pay more and more attention to the beautification of the surface of books. Traditional printing technologies such as color printing can no longer meet people's needs. As a result, various new printing processes have emerged. Printing machines with different functions were produced, such as hot stamping machines. Hot-melt glue is coated on the side of the hot stamping paper that is in contact with the paper. At a certain temperature, the glue melts and combines with the paper under proper pressure to achieve hot stamping transfer. However, the existing hot stamping machines are inconvenient to operate, have complex and heavy structures, run slowly, and have low work efficiency. The traditional hot stamping machines need to r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F19/06
CPCB41F19/062
Inventor 田大勇
Owner DALIAN ALTMA IND CO LTD
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