Method and apparatus for packaging cylindrical-shaped objects in boxes
First Claim
1. A method for packaging cylindrical-shaped objects, continuously arriving from a continuous supply (1), in a box (9), comprising continuously delivering cylindrical-shaped objects to a compensator (3) from said continuous supply (1), delivering said cylindrical-shaped objects in cycles and under opto-electric monitoring from said compensator (3) to a carriage (4) grouped in accordance with a desired number for a layer, stopping said compensator (3) at a delivery point (38) for delivering said cylindrical-shaped objects to said carriage (4) while continuing to run said compensator at a loading station (37) for receiving said cylindrical-shaped objects from said continuous supply (1), and while said compensator is stopped at said delivery point, moving said carriage (4) from said delivery point and with a slide (8) pushing the cylindrical-shaped objects from the carriage (4) perpendicular to a direction of movement of said carriage (4) into said box (9), lowering said box (9) by an amount of a height of said layer while simultaneously pulling the slide (8) back and moving the carriage (4) back to said delivery point, and commencing movement of the compensator (3) at said delivery point (38).
1 Assignment
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Accused Products
Abstract
Cylindrical-shaped objects coming from a conveyor belt of a production line are transferred to a compensator. The compensator continuously receives the manufactured cylindrical-shaped objects and transfers them intermittently. Transfer of the cylindrical-shaped objects is made to a carriage guided on rails. A plate with compartments is disposed on the carriage. A quantity of cylindrical-shaped objects corresponding to a layer in a box are placed on the carriage. The carriage is moved in steps by means of a spindle by a step motor. Once the plate on the carriage is filled, the carriage is moved to the side and all the cylindrical-shaped objects lying on it are pushed into the waiting box by a cross slide. Subsequently, the carriage returns to its initial position. This method and apparatus permit extraordinary cycle times, assure gently treatment of the cylindrical-shaped objects and are very adaptable.
24 Citations
10 Claims
- 1. A method for packaging cylindrical-shaped objects, continuously arriving from a continuous supply (1), in a box (9), comprising continuously delivering cylindrical-shaped objects to a compensator (3) from said continuous supply (1), delivering said cylindrical-shaped objects in cycles and under opto-electric monitoring from said compensator (3) to a carriage (4) grouped in accordance with a desired number for a layer, stopping said compensator (3) at a delivery point (38) for delivering said cylindrical-shaped objects to said carriage (4) while continuing to run said compensator at a loading station (37) for receiving said cylindrical-shaped objects from said continuous supply (1), and while said compensator is stopped at said delivery point, moving said carriage (4) from said delivery point and with a slide (8) pushing the cylindrical-shaped objects from the carriage (4) perpendicular to a direction of movement of said carriage (4) into said box (9), lowering said box (9) by an amount of a height of said layer while simultaneously pulling the slide (8) back and moving the carriage (4) back to said delivery point, and commencing movement of the compensator (3) at said delivery point (38).
- 2. A method for packaging cylindrical-shaped objects, continuously arriving from a continuous supply (1), in a box (9), comprising continuously delivering said cylindrical-shaped objects to a compensator (3) from said continuous supply (1), delivering said cylindrical-shaped objects in cycles and under opto-electric monitoring from said compensator to a first carriage (4) grouped in accordance with a desired number for a layer, stopping said compensator (3) at a delivery point (38) for delivering said cylindrical-shaped objects to said first carriage while continuing to run said compensator at a loading station (37) for receiving said cylindrical-shaped objects from said continuous supply (1), and while said compensator is stopped at said delivery point moving said first carriage (4) from said delivery point and moving a second carriage to said delivery point, commencing movement of the compensator (3) at said delivery point (38), and pushing said cylindrical-shaped objects from said first carriage with a slide (8) perpendicular to a direction of movement of said first carriage into said box (9), lowering said box (9) by an amount of a height of said layer while simultaneously pulling the slide (8) back and moving said first carriage back to said delivery point, said first carriage remaining in a waiting position until said second carriage which is filled moves to a side.
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6. An apparatus for packaging cylindrical-shaped objects comprising a compensator (3), continuously loadable with cylindrical-shaped objects;
- transfer means for non-continuously transferring said cylindrical-shaped objects to at least one conveying means for conveying said cylindrical-shaped objects;
a box conveyor (10) positioned to receive said cylindrical-shaped objects from said conveyor means;
said conveyor means further comprising at least one carriage (4) having a plate (44) exchangeably fixed thereupon and having compartments (45) adapted to a size of said cylindrical-shaped objects to be conveyed onto said box conveyor (10); and
said carriage (4) being movable by a step motor (6) controlled by an electronic control (11). - View Dependent Claims (7, 8, 9, 10)
- transfer means for non-continuously transferring said cylindrical-shaped objects to at least one conveying means for conveying said cylindrical-shaped objects;
Specification