Apparatus for collecting protective film

A protective film collection device according to the present invention comprises: a winding part (100) which rolls a protective film into a circular shape; a transport part (200) which transports the protective film; a collection part (300) which collects the protective film; and a controller which...

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Bibliographic Details
Main Authors BAE SANG IN, PARK BYUNG HEE
Format Patent
LanguageEnglish
Korean
Published 02.06.2023
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Summary:A protective film collection device according to the present invention comprises: a winding part (100) which rolls a protective film into a circular shape; a transport part (200) which transports the protective film; a collection part (300) which collects the protective film; and a controller which controls the operations of the winding part, the transport part, and the collection part. The winding part (100) includes: an upper roller part (110) having first and second rollers; a lower roller part (120) having an adhesive roller and a contact roller; an auxiliary roller (130); and a winding member (150). In a state in which the winding part is rotated at a predetermined angle, the upper end of the protective film is inserted between the first and second rollers, and the lower end of the protective film is inserted between the adhesive roller and the contact roller. After the insertion of the protective film, the first and second rollers and the adhesive and contact rollers are in close contact with each other. The protective film interposed between the first and second rollers and between the adhesive roller and the contact roller moves downwards along the surface of the adhesive roller (121), rises upwards between the contact roller and the auxiliary roller, and is then wound in a circular shape inside the winding member (150). Therefore, the protective film collection device can prevent the protective film from falling outside the collection part. 본 발명에 따른 보호필름 수거장치는 보호필름을 원형상으로 둥글게 권취하는 권취부(100)와, 보호필름을 이송부(200)와, 보호필름을 수거하는 수거부(300)와, 상기 권취부, 이송부, 수거부의 동작을 제어하는 컨트롤러(controller)를 포함하고, 상기 권취부(100)는 제1 및 제2 롤러부로 이루어지는 상측롤러부(110)와, 점착롤러와 밀착롤러로 이루어지는 하측롤러부(120)와, 보조롤러(130)와, 권취구(150)로 이루어지고, 상기 보호필름은 권취부가 소정의 각도로 회동된 상태에서, 보호필름의 상단은 제1 및 제2 롤러 사이에 투입되고, 보호필름의 하단은 점착롤러와 밀착롤러 사이에 투입되며, 상기 보호필름의 투입 이후에 제1 및 제2 롤러와 점착롤러 및 밀착롤러는 상호 밀착되고, 상기 제1 및 제2 롤러와, 점착롤러 및 밀착롤러 사이에서 개재된 보호필름은 점착롤러(121)의 표면을 따라 하방으로 이동한 후, 밀착롤러와 보조롤러 사이에서 상방으로 상승한 후, 권취구(150)의 내측에서 원형상으로 둥글게 권취된다.
Bibliography:Application Number: KR20220139412