Abstract:
An in line feed method and apparatus for forming slugs of incoming items, which are standing on edge and aligned front-to-back is disclosed. The process uses a conveyor belt and a vacuum chamber aligned end to end for separating the flow of items and creating slugs. The items introduced to the system are on a conveyor belt. The belt is periodically stopped and the items blocked from being sucked into the vacuum chamber. While the product is blocked from entering the vacuum chamber a moving finger which travels through the chamber is introduced at the mouth of the vacuum chamber and the items are released from the conveyor belt such that they are sucked into the vacuum chamber but are limited by and stack up against the finger. In this manner slugs are formed.
Abstract:
An apparatus for sorting individual pieces includes a plurality of conveying elements which are guided along a closed track and are coupled to each other to form an endless conveying chain. The conveying elements have an at least approximately horizontal support plane configured to place the individual items thereon. For feeding the conveying elements, they travel along the track past at least one feeding station and they travel past several target stations for emptying the conveying elements. Each target station is provided with a sweeping or deflecting device which travels alongside of the conveying elements and pushes the individual piece from the conveying elements.
Abstract:
A flow directing conveyor mechanism includes a lower conveyor defining an article supporting surface for transporting articles for movement along a path of travel extending between inlet and discharge ends of the lower conveyor; and an upper conveyor having pushing mechanisms for displacing articles, while supported by the surface, transversely of the path of travel, as an incident to movement of the articles between the inlet and discharge ends.
Abstract:
An apparatus for removing containers from a splice plate between two conveyors employs a sensor to indicate when substantially all of the containers have moved from the first conveyor onto the splice plate. A pusher bar assembly is then activated by the sensor to push any remaining containers on the splice plate onto the second conveyor. In one embodiment, the pusher bar assembly includes a first pair of pulleys mounted above and adjacent to opposite ends of the splice plate that are driven by a motor, a second pair of pulleys mounted a predetermined horizontal distance from the first pulleys, a pair of belts extending around the first and second pulleys, and a pusher bar secured between the belts so that the pusher bar moves with the belts in a path extending around the pulleys. The upper portion of this path allows the pusher bar to be moved out of the way, so as not to interfere with passage of the containers over the splice plate during normal operation of the conveyors. However, when triggered by the sensor, the motor moves the pusher bar through the lower portion of its path around the pulleys to push the containers from the splice plate and onto the second conveyor.
Abstract:
An apparatus for separating, conveying and grouping flat items includes a supply chute for advancing the items in a face-to-face orientation in a series of indeterminate length; a conveying track adjoining the supply chute for receiving items therefrom; a grouping device disposed on the conveying track for forming a group of vertically stacked items of predetermined number; and a conveyor for advancing the items on the conveying track. The conveyor has sequentially spaced item pushers each advancing the items to the grouping device from the supply chute. Some of the item pushers are placed in an inoperative state at the grouping device to allow items to remain therein and be stacked to attain an item group having the predetermined number of items.
Abstract:
A ware transfer mechanism is disclosed which includes equally spaced pockets which have a fixed rear wall and a side wall advanceable from a retracted position to an advanced position as the pockets are displaced along an arcuate path across the transfer plate overlapping a first conveyor and transverse cross conveyor. Containers will be displaced by the side wall to locate the container in line with the containers on the cross conveyor.
Abstract:
A conveying system includes a transport conveyor and a diverter mechanism disposed thereabove for pushing articles transversely off the transport conveyor. The diverter mechanism includes a belt having paddles projecting therefrom. The belt is periodically driven to cause a paddle to transverse the main conveyor to displace an article. Each paddle is formed by two plates connected at their inner ends to the belt via hinges, with the hinge of one plate being spaced from the hinge of the other plate in the direction of belt travel. The outer ends of the plates are fixed together and sandwich a flexible wiper therebetween.
Abstract:
A method and apparatus for transferring discrete articles such as eggs or fruit from a conveyor having at least one row of article holders to a receiver having a resilient upwardly facing portion which then carries the articles generally horizontally to a receiving station. The upwardly facing portion has a resilient structure including for example brush bristles or an air bellows.
Abstract:
A machine (10) for loading product onto trays or the like is shown in the preferred embodiment including paddles (16) pivotally mounted to spaced, horizontally arranged chains (30) located above the conveyor (12). A cam track (46) arranged above the chains (30) is engaged by cam followers (48) mounted on the paddles (16). The chains (30) are mounted at an angle relative to the conveyor (12). The paddles (16) are moved by the chains (30) to move longitudinally at the same speed as the product on the conveyor (12) while being held parallel to the movement direction of the conveyor (12) by the followers (48) engaging the cam track (46) to thus simultaneously move laterally across the conveyor (12) to push product located intermediate lugs (14) on the conveyor (12).
Abstract:
In a method of grouping, orienting, and packing articles such as ice-cream cones, the cones are advanced in rows on conveyors while being grouped and oriented, and are subsequently gripped in groups by a gripping device. Through suction heads gripping their respective groups, the gripping device is adapted to situate the groups in an open packing box. To permit the process to be carried out at a relatively high speed and low noise level, the articles are initially advanced in a first advancing direction while lying directly on a first endless and continuously running conveyor. They are then received in groups by a second endless and continuously running conveyor, which lifts the cones into contact with the suction heads of the gripping device while the mutual distance of the cones is being adjusted. The transfer of the cones from the first conveyor and through the second conveyor to the gripping device is carried out without stopping the advancing movement of the cones.