Abstract:
Articles, having a cylindrical shape, such as cans, are rotated from a horizontal position to a vertical position as they are transported between a pair of contact cables. The contact cables are set to diverge above a take away conveyor and at this point the cans will rotate. A magnetic assist device is positioned proximate the take away conveyor to assist can rotation and stabilize the cans on the take away conveyor.
Abstract:
Fruit or other objects placed on the conveyor and spun by the conveyor are properly oriented on the conveyor by the method and apparatus of the invention by ejecting one or more adjacent touching objects or ejecting objects which form stacked triplets. An optical sensor determines when there is or is not a gap between objects and relates that gap detection to the position of the objects on the conveyor. Detection of a continuous signal through a controller circuit causes a downstream solenoid to be energized according to predetermined timing. The solenoid in turn, when energized, rotates a finger which is coupled to, carried with the conveyor system and situated underneath the pocket between adjacent spools. The finger rotates upwardly and ejects the objects sitting in the pocket, thereby removing the misplaced or touching objects on the conveyor belt.
Abstract:
This invention relates to an automatic fruit feeding machine mainly including a fixed carrier assemblage and a movable carrier assemblage which is driven by a driving device to continuously move upward and forward relative to the fixed carrier assemblage, so that fruit held thereon are transferred from a lower or back position to a higher or front position on the fixed carrier assemblage step by step until the fruit are fed one by one into a hopper of an associated fruit grading machine mounted below the fruit feeding machine.
Abstract:
A monorail conveyor system is provided with a plurality of spool links which are rotatably interconnected with each other and are comprised of integrally molded plastic pieces. The spool links slide along a single rail which defines the conveyor track. One spool link rotatably engages the adjacent spool link to comprise a bearing connection between them. The bearing is an extended surface which is engaged by a driving wheel, such as a sprocket wheel, so that the plurality of spool links are directly engaged and driven along the single rail of the conveyor track without the use of any additional drive chain. Between each adjacent pair of spools is a cradle for carrying a citrus fruit or other object in the nest defined between the spools. The cradle is activatable in two modes, either as an object ejector or as an object lifter.
Abstract:
Apparatus for segregating and feeding fruit onto a conveyor comprising a conveyor device for moving fruit from a bulk supply, a diverter gate movable from a position to one side of the conveyor device to a fruit intercept position, a holding bin having a funnel-shaped bottom surface positioned for receiving fruit diverted from the conveyor device, the bottom surface of the bin extending downward toward a second conveyor having a plurality of fruit receptacles, a sensor positioned for detecting the approximate quantity of fruit within the bin, and a device responsive to the sensor for operating the diverter gate to intercept fruit from the first conveyor when the bin is near to empty.
Abstract:
A plastic conveyor belt system provides high frictional surface contact between the conveyor work surface and the load carried by the conveyor. This is achieved by modular belt links integrally formed of two diverse plastic materials such as a low friction polypropylene and a high friction elastomer thermoplastic rubber. Typically a belt modular link having a planar load support area disposed in its lower forming mold piece with an upper mold piece removed to expose the planar area. Then a further mold piece is mated with the lower mold piece to integrally join by thermal bonding the two diverse materials producing on the planar link load bearing surface area an elastomer strip with an outer frictionally textured surface for encountering the belt load.
Abstract:
An end effector having an individually positionable piston formed directly onto a movable pipe with one end of the movable pipe connected to a common plenum chamber and the other end to a bellows-shaped collapsible vacuum cup with the movable pipe forming an elongated air evacuation chamber to permit quick evacuation and pickup of an article located proximate the bellows-shaped collapsible vacuum cup and a stabilizer located proximate the bellows-shaped collapsible vacuum cup to act as a stop to prevent swaying of the article as the bellows-shaped collapsible vacuum cup is moved from one position to another.
Abstract:
An optical inspection system (10) has a conveyor belt (18) that turns at a non-rotating turning bar (22). An inner surface (20) of the conveyor belt contacts a turning surface (22T) of the turning bar. A reservoir (60) for holding a lubricant (62), such as water, is formed by a free surface (22F) of the turning bar, two reservoir side walls (54, 56), a free surface (52F) of a feed bar (52), and a lower surface (58). The feed bar has orifices (69) for discharge of the lubricant into the reservoir and is connected to a source of lubricant subject to volume regulation. When the conveyor belt is in operation, the volume of lubricant supplied to the reservoir keeps the line of contact (22L) between the inner surface and the turning surface covered with lubricant. Rods (64, 66) regulate the flow of lubricant so as to maintain adequate coverage with lubricant of the region (46) where the conveyor belt turns over the turning bar and of the line of contact between the inner surface and the turning surface. The top (22H) of the turning bar is a distance (H) lower than the common level of the top (52H) of the feed bar, the top of the side walls, and the tops (64H, 66H) of the rods. The volume of lubricant supplied to the reservoir through the orifices is regulated so that the supply slightly exceeds the outflow of lubricant between the inner surface and the turning bar.
Abstract:
The plant, which is used in the working of fruits such as applies and similar, collects the fruits (9) from water conveyor channels (6), and inserts them below a bell (3), from which the fruit will successively be transferred, by force of gravity, inside container bins (1); the bell (3), apart from being capable of axial movement, is capable also of translation movement which allows it to be positioned over various transport channels, with which a plant is usually equipped; the bell (3) further comprises an aspiration pump (10) which creates a vacuum inside it, so as to favor the accumulation of fruit inside the bell (3).
Abstract:
The invention relates to a device for conveying products, in particular fruit, adapted to sort automatically these products. This device comprises a plurality of chassis (3) distributed along a conveyor (1) and each supporting a carriage (8) bearing two rollers (19) mounted on an axis (6) of this chassis so as to be able to oscillate vertically and tilt laterally. This device further comprises weighing means comprising slideways disposed in the alignment of support shoes (16, 18) with which each carriage (8) is provided, these slideways being provided with end ramps arranged such that the carriages are driven in a floating manner along the slideways. This device further comprises separation means adapted to carry out, at the loading zone of the conveyor, an ordered arrangement of the products allowing each of them to be disposed on a carriage.