Prepreg automatic layering device

A prepreg automatic layering device includes a rotary die-cutter, a cutting mechanism and a control device. The rotary die-cutter, by cutting a prepreg sheet only in the width direction, cuts out a prepreg cut-out section in which a prepreg cut section and an unnecessary portion are integrated. The...

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Bibliographic Details
Main Authors Yamasaki, Yukiharu, Kawano, Masayuki, Toyama, Yukifumi
Format Patent
LanguageEnglish
Published 26.07.2022
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:A prepreg automatic layering device includes a rotary die-cutter, a cutting mechanism and a control device. The rotary die-cutter, by cutting a prepreg sheet only in the width direction, cuts out a prepreg cut-out section in which a prepreg cut section and an unnecessary portion are integrated. The cutting mechanism is disposed before a layering stage, and separates a portion corresponding to the prepreg cut section and a portion corresponding to the unnecessary portion by cutting the prepreg sheet in the direction in which the prepreg sheet is conveyed. The control device controls the cutting mechanism.
Bibliography:Application Number: US201917260282