Device for forming a batch consisting of a predetermined number of discs
AssigneeThomassen & Drijver-Verblifa N.V.
InventorGerrit H. F. Ter Horst
Life of this patent
Estimating the term…
Abstract
A device for forming from a batch consisting of an undetermined number of more or less disc-like objects, such as metal covers, of a part batch consisting of a pre-selected number of objects, which device comprises a conveyor chute for supplying the batch of objects and for carrying them past a counting device for counting the passing objects and a separating device for separating off the batch when a pre-selected number of objects has been counted.
Claims13
A device for separating a group of a predetermined number of disc-like objects from a supply of an indefinite number of such objects arranged in face-to-face contiguous relation and displacing the group a predetermined distance from the supply, comprising the combination of means for feeding the indefinite number of such objects along a given path past a point of counting and separation, means at said point of counting and separation for counting any chosen number of the objects as they are moved along the path past said point of counting and separation to constitute a particular group thereof, control means for bodily separating the particular group from the supply of the objects and transporting the group in face-to-face contact as a separate unit along said path downstream of the supply, said control means including a separating member aligned with and spaced below said counting and separating point, actuating means for vertically shifting said separating member upwardly into penetrating position between a last-counted object and an adjacent but not count object, means for moving the separating member downstream of the path by said predetermined distance from the counting and separating point, the control means also comprising transport fingers contained in the same vertical plane with the separating member and movable in sequential fashion with respect to the separating member for positioning between the adjacent objects and for moving the group downstream.
A device for separating a predetermined number of objects from an indefinite number of objects comprising, supply means for supplying at a first speed in a feed direction a plurality of disc-like objects in face-to-face contact with one another, counting means for counting individual objects one by one and providing count signals corresponding to the number of individual counted objects, control means normally spaced from said objects, said control means including a movable portion mounted for movement transversely to said feed direction and also mounted for movement parallel with said feed direction, actuating means for moving said control means to move the movable means transversely to said feed direction to move between a pair of objects to define a predetermined number of objects to be separated and then moving said predetermined number of objects in said feed direction at a second speed greater than said first speed to space said predetermined number of objects downstream of the supply of objects, a control unit including a memory for storage of a pre-selected count number corresponding to the predetermined number of objects to be separated, said control unit being operatively connected to said counting means for receiving said count signals, and said control unit being operatively connected to said actuating means for causing operation of said actuating means to move said control means to separate said predetermined number of objects when said count signals correspond to the predetermined number stored in said memory.
Dependencies are inferred from the claim text.