Abstract: An apparatus and method for stacking incoming items. The apparatus includes a receiving mechanism for receiving incoming items, a stacking mechanism for receiving items from the receiving mechanism and stacking the items in a stacking area, a buffering mechanism for receiving incoming items when the stacking mechanism is full, and a stack unloading mechanism. The method includes receiving an item in an item receiving mechanism, moving the item receiving mechanism to track the motion of a stacking mechanism, transferring the item from the receiving mechanism to the stacking mechanism, stacking the item in a stacking area, and unloading the stacking area when the stacking area is full of items.

Abstract: An apparatus and method for stacking incoming items. The apparatus includes a receiving mechanism for receiving incoming items, a stacking mechanism for receiving items from the receiving mechanism and stacking the items in a stacking area, a buffering mechanism for receiving incoming items when the stacking mechanism is full, and a stack unloading mechanism. The method includes receiving an item in an item receiving mechanism, moving the item receiving mechanism to track the motion of a stacking mechanism, transferring the item from the receiving mechanism to the stacking mechanism, stacking the item in a stacking area, and unloading the stacking area when the stacking area is full of items.

Abstract: Apparatus for collating products into arrays, comprising: (a) an upper conveyor receiving the products at random intervals, the upper conveyor moving in a first direction, the upper conveyor establishing a first gap thereon between each product and a second gap thereon to create groups of products, the upper conveyor having a nose; (b) a lower conveyor positioned below the upper conveyor and receiving the products from the upper conveyor, the lower conveyor moving in a second direction substantially opposed to the first direction; and (c) a reverse shingling plate associated with the upper conveyor at the nose thereof and blocking product movement beyond the nose, whereby product encountering the reverse shingling plate drops onto the lower conveyor.