To provide a shelf opening device which can automatically open a folded shelf (returns a folded state to an initial state (shelf state)).SOLUTION: A shelf opening device 1 includes: a shelf opening unit 14 vertically movable on a back face side of a frame body; a shelf opening unit driving part 13; an inclination formation part 15 provided on the shelf opening unit 14; a first preliminary opening part 17 which is inserted to a gap of an inward-folded part so that an open state of an acute angle formed in the inward-folded part of the folded shelf in an inclined state or a cantilever state in the inclination formation part 15 becomes larger; a second preliminary opening part 27 inserted to a position in contact with a bottom surface (front shelf plate part 322f) on a front side while sandwiching a hinge of the folded shelf; and an extrusion part 16 which extrudes the folded shelf forward, and mounts the folded shelf on a mounting rail.SELECTED DRAWING: Figure 2C
鶏卵容器輸送台車の棚開放装置および鶏卵パック自動載置システム
2023-06-21
Patent
Electronic Resource
Japanese
IPC: | B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS , Verpackungsmaschinen, -geräte, -vorrichtungen, Verpackungsverfahren für Gegenstände oder Materialien / B25J Manipulatoren , MANIPULATORS / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen |