Ultra-thin electromagnetic shielding film production device

Abstract

This utility model relates to the field of ultra-thin electromagnetic shielding film production technology, and discloses an ultra-thin electromagnetic shielding film production device to prevent wrinkles. The device includes a base, with roller devices on both sides along the length of the base. Each roller device includes a support, and the base has legs at its bottom. One roller device is connected to a motor and includes a sprocket. The base includes a platform with a groove in the center. A lifting plate moves vertically within the groove, and a metal frame can be placed on the lifting plate. A cutting device includes a blade holder and a cutter that slides within the blade holder. The ultra-thin electromagnetic shielding film is laid flat on the platform using the roller devices. The roller devices on both sides of the platform press the film firmly against the plate. The lifting plate lowers to place the metal frame from the side. The top of the metal frame is coated with adhesive. A lifting cylinder lifts the lifting plate, causing the metal frame to move upwards, thus adhering the metal frame to the ultra-thin electromagnetic shielding film and preventing wrinkles from forming.

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