Sheets stacker

• Main Author: ENBAO,LI TANG
• Format: Patent
• Language: English
• Published: 25.10.2006
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The utility model discloses a plate stacker which comprises a frame, a plate stacking cavity namely the inner space of the frame and a lifting roller platform arranged below the plate stacking cavity, wherein the frame is provided with a plate stacking elevating mechanism which enables plates to move up and down in the plate stacking cavity for stacking; the plate stacking elevating mechanism comprises four sprocket chain devices of the same specification. Sprockets on both ends of each sprocket chain device are of the same size, and the center line of the sprockets on both ends is vertical to the ground. The outer side of each chain is uniformly spaced with a circle of convex teeth, and the chains have convex tooth pitches of the consistent specification. The convex teeth of the sprocket chain devices, facing the plate stacking cavity, form a support for the stacked plates in layers. Through the drive of an actuating unit, the sprocket chain devices synchronously run and the chain convex teeth synchronously rise and fall. The utility model with simple mechanism and exact and stable stacking can quickly efficiently stack plates and is especially adapted to quick continuous operation on production lines.