PROBLEM TO BE SOLVED: To provide a folding device capable of easily performing a bend line adjustment work.SOLUTION: A transfer mechanism 2 comprises: a transfer belt 5 having a plurality of suction holes 5a formed within a range containing a plurality of folding lines B1 and B2 of two extending parts T1 a plurality of transfer pulleys 6 for applying the transfer belt 5 along an annular passage containing a transfer passage R1 a suction part 18 disposed in the annular passage and along the widthwise edges of the transfer belt 5 and capable of sucking air through the suction holes 5a and a suction support part 19, an adjustment pin 20 and a fixing nut 24 capable of adjusting the position of the suction part 18 with respect to the transfer belt 5 so that an outside end part L1 close to the edge part of the transfer belt 5 in the widthwise direction of the suction ranges individually formed on the transfer belt 5 by the suction part 18 may align with one of the folding lines B1 and B2.COPYRIGHT: (C)2015,JPO&INPIT【課題】折り線の調整作業を容易に行うことができる折り曲げ装置を提供する。【解決手段】搬送機構2は、両延出部T1の複数の折り線B1、B2を含む範囲に設けられた複数の吸引穴5aを有する搬送ベルト5と、搬送経路R1を含む環状経路に沿って搬送ベルト5を掛け渡すための複数の搬送プーリ6と、環状経路内で搬送ベルト5の幅方向の縁部に沿って設けられているとともに吸引穴5aを通じて空気を吸引可能な吸引部18と、吸引部18により搬送ベルト5上にそれぞれ形成される吸引範囲の幅方向で搬送ベルト5の縁部に近い外側の端部L1が複数の折り線B1、B2のうちの1つに合致するように搬送ベルト5に対する吸引部18の位置を調整可能な吸引支持部19、調整ピン20、及び固定ナット24とを備えている。【選択図】図3
