A die cutting device for processing foam adhesive

By introducing a combination structure of pressing wedges, double-sided wedges, and lifting wedges into the foam die-cutting device, the centering problem during die-cutting is solved, achieving efficient processing and device durability.

CN224347980UActive Publication Date: 2026-06-12SHENZHEN POWER FEIYANG TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN POWER FEIYANG TECH CO LTD
Filing Date
2025-07-29
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

The existing foam adhesive die-cutting equipment lacks a correction and centering mechanism during the downward die-cutting operation, which causes the foam adhesive to easily undergo small displacements when it is delivered to the die-cutting blade. This requires the front-end adjusting roller to make constant adjustments, which affects the processing efficiency.

⚗Method used

It adopts a combination structure of downward wedge block, double-sided wedge block and lifting wedge block, and corrects the position of foam adhesive with triangular plate correction block to ensure center die cutting, and combines collision buffer rubber pad to reduce friction damage.

🎯Benefits of technology

It improves the efficiency of die-cutting, reduces setup time, and extends the service life of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to die cutting device technical field, especially disclose a die cutting device for foam rubber processing, when die cutting assembly is lowered and carries out die cutting processing operation, die cutting assembly will drive the surface installation of its lower pressure wedge piece to descend, the lower pressure wedge piece is in the process of descending and fits double -sided wedge piece inclined surface, and will double -sided wedge piece be pushed to the end close to the jacking wedge piece, and double -sided wedge piece and jacking wedge piece inclined surface fit, through double -sided wedge piece sliding jacking wedge piece slides up, and jacking wedge piece jacks up triangular plate correction block to slide, and the inclined surface of two triangular plate correction blocks is relatively placed, and through the inclined surface of two triangular plate correction blocks rising, it will fit the both sides of foam rubber, thereby in every time die cutting processing, corrects the position of foam rubber and makes it ensure to die cutting processing in the center, through the descent of die cutting assembly, ensure that foam rubber is always in the central position, thereby shortens the time that front end adjusting assembly needs to fine -tune.
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