PROBLEM TO BE SOLVED: To provide a laver peeling device, a dried laver producing system and a laver peeling method capable of adjusting detachment condition of dried laver from a mat in a simple manner and in a short time period while continuing process.SOLUTION: A laver peeling device comprises a plate cam 36 rotationally driven by a driving axis 36a a cam follower 40 contacting to a peripheral surface 36b of the plate cam 36 and traveling in vertical direction depending on the rotation of the plate cam 36 and a tension providing mechanism connected to the cam follower to provide tension according to the traveling range in vertical direction of the cam follower with a mat 7. When a contact position of the cam follower contacting to the peripheral surface of the plate cam 36 by rotating the cam follower 40 on a connection point (pin 35) with the tension providing mechanism is changed, the traveling range in vertical direction of the cam follower 40 is switched to change tension provided to the mat 7.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2016,JPO&INPIT【課題】稼動を継続したまま簡単かつ短時間で乾海苔の簀からの剥離具合を調整できる海苔剥ぎ装置および乾海苔製造システム並びに海苔剥ぎ方法を提供する。【解決手段】海苔剥ぎ装置は、駆動軸36aにより回転駆動される板カム36と、板カム36の外周面36bと当接し、板カム36の回転に応じて上下方向に移動するカムフォロア40と、カムフォロアに連結され、カムフォロアの上下方向の移動範囲に応じた大きさの張力を簀7に与える張力付与機構とを備える。張力付与機構との連結点(ピン35)を中心にカムフォロア40を回動させて板カム36の外周面と当接するカムフォロアの当接位置を変更すると、カムフォロア40の上下方向における移動範囲が切り換えられて簀7に与える張力が変更される。【選択図】図4