Gold stamping device and transfer printing gold stamping equipment

Abstract

The invention relates to the technical field of surface decoration, in particular to a gold stamping device and transfer printing gold stamping equipment. The gold stamping device comprises a transferdevice, a pin mounting frame, a glue head mounting frame, a first driving mechanism and a second driving mechanism, wherein the pin mounting frame and the glue head mounting frame are sequentially arranged in the transferring direction of hot stamping foil; a plurality of pins are arranged on the pin mounting frame; the glue head mounting frame is used for mounting at least one glue head; the first driving mechanism is connected to the pin mounting frame; and the second driving mechanism is connected to the glue head mounting frame. According to the gold stamping device and the transfer printing gold stamping equipment, before the glue heads perform the gold stamping operation, the first driving mechanism firstly drives the pin mounting frame to move towards the hot stamping foil, so thata plurality of pinholes are formed in the hot stamping foil through the pins on the glue head mounting frame, due to the existence of the pinholes, the hot stamping foil among the pinholes is easilystretched when the hot stamping foil is pressed on a non-planar surface by the glue heads for gold stamping, and therefore the defect that the hot stamping foil is poor in ductility can be overcome, the gold stamping effect is improved; and meanwhile, generated wrinkles cannot easily continue to expand outwards when expanded to the pinholes, and therefore the subsequent gold stamping effect is notaffected.

Description

technical field [0001] The invention relates to the field of surface decoration technology, in particular to a bronzing device and pad printing bronzing equipment. Background technique [0002] The bronzing process uses the principle of heat transfer to transfer the aluminum layer in the anodized aluminum to the surface of the substrate to form a special metal effect. Because the main material used for bronzing is anodized aluminum foil (bronzing foil), bronzing is also called anodized aluminum. hot stamping. Electrochemical aluminum foil is usually composed of multi-layer materials, the base material is usually PE, followed by separation coating, color coating, metal coating (aluminum plating) and glue coating. [0003] The basic process of hot stamping is in the state of pressure, that is, when the anodized aluminum is pressed by the hot stamping plate and the substrate, the anodized aluminum is heated to melt the hot-melt silicone resin layer and adhesive agent. The vis...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a pad printing hot stamping device in view of the above-mentioned defects of the prior art, which overcomes the outwardly expanding folds generated when the hot stamping foil is pressed on a non-planar surface in the prior art, which affects the hot stamping. Effects and defects that lead to wasted foil stamping

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