An embossing machine with interchangeable upper and lower blades
By setting an elastic guide plate and an insertion slot structure on the paper feed side of the creasing unit of the creasing machine, the problem of paper jamming during the interchange of the upper and lower blades is solved, realizing the interchangeability of the upper and lower blades and the effect of preventing paper jamming.
CN224276515UActive Publication Date: 2026-05-26NINGBO SHENGSHI SUNSHINE AUTOMATION TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO SHENGSHI SUNSHINE AUTOMATION TECH CO LTD
- Filing Date
- 2025-05-27
- Publication Date
- 2026-05-26
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Figure CN224276515U_ABST
Abstract
This disclosure proposes a creasing machine with interchangeable upper and lower blades. The first upper seat (9) and the first lower seat (11) are both provided with the same insertion slot (47). The first upper blade (10) and the first lower blade (12) are both provided with the same insertion body (48). The first upper blade (10) and the first lower blade (12) are interchangeable by inserting and cooperating with the insertion slot (47). Furthermore, the lower end of the upper guide part (30) is provided with an elastic guide piece (39). The extension part (41) of the elastic guide piece (39) extends into the creasing interval (32) or extends to the vicinity of the creasing interval (32). The extension part (41) can be pushed and swung upward by the paper that is tilted upward. This upward pushing and swaying causes the extension part (41) to generate downward elastic pressure, thereby avoiding paper jams. The creasing machine with interchangeable upper and lower blades not only realizes the interchangeability of upper and lower blades, but also helps to better solve the problem of preventing paper jams.
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