Foil release and foil deployment device of gilding press

Abstract

The invention discloses a foil release and foil deployment device of a gilding press; a bracket of the device is arranged on the body and is provided with a foil release and foil deployment shaft, one end of the foil release and foil deployment shaft is matched with a fixed thimble, the other end of the foil release and foil deployment shaft is matched with a moving thimble. The foil release and foil deployment shaft is characterized in that the shaft end of the foil release shaft is spherical. The moving thimble of the invention can not only rotate but also move along the axial direction. In order to facilitate installing the foil release and foil deployment shaft and to avoid wear of the shaft end, two shaft ends of the foil release and foil deployment shafts are made into spherical shape, and one end of the foil release and foil deployment shaft is installed in a cylindrical pin. The process is simple, and the installation is convenient, thus facilitating transmission and the dismantlement and installation of the whole foil release and foil deployment device, facilitating operator to dismantle aluminium foil and reducing working time.

Description

Technical field: [0001] The present invention relates to an improved invention of the foil placing and rewinding device, in particular to a foil placing and rewinding device for a hot stamping machine. Background technique: [0002] At present, the foil feeding and rewinding device used in the bronzing machine uses a tapered and square pin to fix the thimble and a tapered movable thimble to rotate against a foil feeding and rewinding shaft to achieve the purpose of foil feeding and rewinding. Due to the taper positioning of the device, during the rotation, the two conical surfaces cannot rotate at the same time, and they are often worn and seized by heat, which will adversely affect the product quality of the whole machine. Summary of the invention: [0003] In view of this, the technical problem solved by the present invention is to provide a foil-receiving and foil-receiving device for a bronzing machine with reasonable design, simple structure, and no shaft head wear, so as t...

AI Technical Summary

Problems solved by technology

[0002] At present, the foil releasing and collecting device for hot stamping machines used in China uses a fixed thimble with a tapered square pin and a movable thimble with a taper to rotate against a foil releasing and collecting shaft to achieve the purpose of releasing and collecting foil. Because the device adopts taper positioning, during the rotation process, the two cone surfaces cannot rotate at the same time, and they are often worn out by heat and seized, which has an adverse effect on the product quality of the whole machine.

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