摘要:
A material handling apparatus includes a part feeding device such as a bowl feeder with a perimeter track, a second track extending around the perimeter track, a vision inspection system, and an ejector device. The second track has a transparent floor and the vision inspection system includes a controller and at least one camera operably connected to the controller for looking through the transparent floor to identify defective parts. The ejector device is operably connected to the controller for ejecting bad ones of the received parts, the ejector device being located downstream of the cameras. A related method is also provided. The arrangement is very compact, and has a very small foot print, but can operate at speed up to or more than 4000 pieces per minute.
摘要:
The invention relates to a safety apparatus for controlling operation of functional equipment having movable parts. The apparatus is configured to use a camera to view and cause detection of a safety related event in a field of view of the camera. The device is useful in a reverse vending machine (RVM) for receiving, handling, sorting and storing returnable items or objects. The RVM includes an item supporting, rotating, sorting and conveyor unit, an upwardly oriented storage chamber for such items, the safety apparatus to avoid operational hazards, a camera aided detection device for detecting at least one of a bar code on and other characteristics, e.g. contour of an item, a simplified token system, and a drive system with a releasable power coupling for operating the sorting device and a further storage device.
摘要:
The invention relates to means in a reverse vending machine (RVM) for receiving, handling, sorting and storing returnable items or objects. The RVM includes an item supporting, rotating, sorting and conveyor unit, an upright storage chamber for such items, a safety apparatus to avoid operational hazards, a camera aided detection device for detecting at least one of a bar code on and other characteristics, e.g. contour, of an item, a simplified token system, and a drive system with a releasable power coupling for operating the sorting device and a further storage device.
摘要:
To provide a mail sorting and distributing transfer system, which extends transformable time of mail fed from a mail charging line so that the mail can be timely, reliably transferred to conveyor baskets on a mail sorting line, there is a mail sorting and distributing transfer system in which transfer timing levers maintain the receipt ports of transfer baskets provided on an outer circumferential edge of a sorting and distributing turntable in a state where the receipt ports of the transfer baskets are in registry with a mail charging line during the receipt of mail and where the lever pivots so it moves the associated transfer basket. Underlying conveyor baskets on a mail sorting line are moved parallel to and in synchronization with the transfer baskets during the transfer of the mail. The lever is pivoted about an axis parallel to the axis of the mail sorting and distributing turntable.
摘要:
An auto reject unit includes a turntable rotatable about an upright axis and held stationary in operation along the upright axis. Driven rollers are mounted upon the turntable for selectively driving an article across the turntable in a direction. A motor is disposed to rotate the turntable about the upright axis in response to a command. The rotation adjusts the direction that an article disposed on the turntable will travel off of the turntable.
摘要:
A utensil sorting apparatus simultaneously sorts and/or orients a plurality of utensils, such as spoons, forks, and knives. A movable conveyor is movably disposed over a template having a plurality of first aperture sized to receive therethrough only the spoons. The conveyor sequentially moves the utensils through locations, including a receiving location, and a sorting location.
摘要:
Two data streams which are not related real-time are operated on so that the input stream can be processed real-time vis-a-vis the output stream. Both streams are clocked by the same encoder and a random tracking signal is imposed on both the input and output data streams. A reject signal on the input stream can accordingly be placed at the correct location on the output stream.
摘要:
An article processing apparatus having a plurality of input conveyors directing articles into a work station and a single turret sorting mechanism. The work station processes articles while, simultaneously, unprocessed articles are fed into the turret sorting mechanism. The output of the work station is simultaneously fed into the turret sorting mechanism. The turret control mechanism engages articles fed to it using a gripper. The turret sorting mechanism rotates the articles until, in conjunction with a control system, the articles are released onto appropriate locations on a second set of conveyors. The second set of conveyors directs the unprocessed articles to a second work station (where the unprocessed articles are processed) and the articles processed by the first work station are directed to an output station. Once processed, the articles sent to the second work station are also directed to the output station where they are collected and prepared for further processing.
摘要:
An easily adjustable grader for sizing and sorting food products, especially shellfish such as shrimp. The grader includes a series of parallel rotating rollers attached at either end to drive chains. The drive chains include adjustment levers attached rotatably at each roller position. The levers have a first arm terminating in a rolling wheel and a second arm whose end conforms to the chain. An adjustment rail is positioned above each chain along the length of the grader. The wheels of the levers ride along cam surface on the underside of the rail. Rail adjusters at each end of the rail raise and lower each end of the rail to change the spacing between the cam surface and the chain along the length of the grader. The pressure exerted by the cam surface on the lever causes the chain to kink in proportion to the distance between the cam surface and the chain, which adjusts the gap between consecutive rollers. The widths of the gaps determine the size gradations of the grader.
摘要:
An article transporting, and preferably also color and/or weight sorting, assembly and method, support the articles (.g. apples or like pieces of fruit), and effect precise rotation (e.g. within about 5°) of all apples transported thereby. This allows accurate determination of the apple's color by color sensing equipment (e.g. a color camera). The assembly comprises a support element, and two sets of cones mounted to the support by rotatable shafts, each set comprising first and second cones having a tapered exterior surface, the cones on each shaft facing each other and tapering to an imaginary substantially common midpoint. The cones support an apple essentially without the apple engaging the shaft. The cones may be of soft yieldable plastic or rubber with a first taper of about 25-35° (e.g. about 28°), and optionally one or more steps of different taper. The shafts are positively rotated substantially in unison by a gear mounted to the end of each shaft and engaging a stationary gear rack, so that for each 360° revolution of a shaft an apple supported by the cones rotates substantially 120°. The rack is designed to have only half or less the life of the gears.