A jump device in a hot stamping apparatus

By designing the oscillating component to be in non-contact with the roll film release layer in the step-by-step device, the problems of release layer detachment and glue accumulation are solved, achieving high-precision hot stamping and stable equipment operation, and improving production efficiency.

CN224528261UActive Publication Date: 2026-07-21MASTERWORK GROUP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
MASTERWORK GROUP CO LTD
Filing Date
2025-09-25
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

In existing step-by-step devices, the contact between the oscillating component and the release layer causes the release layer to fall off, affecting the hot stamping quality. Furthermore, glue residue causes unstable film tension, affecting the stability of equipment operation.

Method used

Design a stepping device in which the oscillating component and the release layer of the roll film are always kept in a non-contact state. Through the mechanical design of segmented contact, the release layer is prevented from falling off and glue accumulation is avoided. The movement of the oscillating roller is controlled by a drive component and a linear guide.

Benefits of technology

It significantly improves hot stamping accuracy and finished product qualification rate, ensures long-term equipment stability, reduces downtime maintenance frequency, and improves production efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to printing equipment technical field discloses a kind of skip device in hot stamping equipment.Jump step device includes rack and the unwinding assembly, swing assembly, cylinder assembly, another swing assembly and winding assembly arranged in sequence.Two groups of swing assembly are separately arranged between unwinding assembly and cylinder assembly, between cylinder assembly and winding assembly, keep non-contact in stripping layer in transmission, cooperate swing and realize skip function.This jump step device can avoid the problem that swing assembly and stripping layer contact cause stripping layer partial shedding, and also can avoid the increase of swing roller diameter, thereby improve product quality and the stability of long-term operation of equipment.
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