WINDING ROLLER

• Main Authors: MIWA JUNICHI, OTSUBO TSUTOMU
• Format: Patent
• Language: English; Japanese
• Published: 23.08.2023
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

To provide a winding roller from which a band-shaped body such as a release liner wound around the winding roller can be easily removed from the winding roller.SOLUTION: A winding roller of the present invention has: a roller body 5 having a groove part 4 extending axially on the outer peripheral surface of a cylindrical portion 3 and supported in a rotatable manner; and a band-shaped body receiving part 6 formed in a rectangular plate-like body, with a longitudinal direction along the axial direction of the roller body 5 in the groove 4, one long side 6a side protruding from the outer peripheral surface of the roller body 5, which is rotatably placed in the groove part 4 with the other long side 6b side as a fulcrum. The band-shaped body receiving part 6 has a rod-shaped shaft 7 at both ends on the other long side 6b side, and support parts 8 and 9 are attached to both ends 5a and 5b of the roller body 5 to rotatably support the band-shaped body receiving part 6 in the groove part 4 with the shaft 7 as a rotating shaft center. An operation part 12 is further provided which has rotating operation means 10 to rotate the shaft 7 and holding means 11 to releasably hold the band-shaped body receiving part 6 in the groove part 4 in an upright state.SELECTED DRAWING: Figure 1 【課題】 巻取ローラに巻き取られた剥離台紙等の帯状体を容易に巻取ローラから取り外すことができる巻取ローラを得る。【解決手段】 円柱部３の外周面に軸方向に延在する溝部４を有し、回転可能に支持されたローラ本体５と、矩形の板状体に形成され、溝部４内において、長手方向がローラ本体５の軸方向に沿い、一方の長辺６ａ側がローラ本体５の外周面から突出し、溝部４内で他方の長辺６ｂ側を支点にして回転可能に配置された帯状体受け部６とを備え、帯状体受け部６は、他方の長辺６ｂ側の両方の端部に、棒状体の軸部７を有し、ローラ本体５の両方の端部５ａ，５ｂには、軸部７を回転軸心として帯状体受け部６を溝部４内で回転可能に支持する支持部８，９が取り付けられており、さらに、軸部７を回転させる回転操作手段１０と帯状体受け部６を溝部４内で起立状態に解除可能に保持する保持手段１１とを有する操作部１２を備えた。【選択図】図１