Wrap around caser
First Claim
Patent Images
1. A wrap around caser comprising:
- a collection station for collecting articles, which are being transported by transporting means along a first predetermined path, in a predetermined arrangement, said collection station being defined at a predetermined location on said first predetermined path;
supplying means for supplying a plurality of blank sheets of predetermined shape to a receiving station one by one from a storing station storing a number of blank sheets, each of said blank sheets lying substantially flat horizontally when supplied to said receiving station, said receiving station being at least laterally spaced apart from said collection station; and
holding and moving means for individually holding a predetermined number of two or more of said articles in a suspended manner at said collection station at the same time and moving said suspended articles along a path in the air and downward onto a predetermined portion of said blank sheet at said receiving station and then downward with said blank sheet to a bottom of a folding station located below said receiving station along a second predetermined path so as to have said blank sheet folded in a predetermined manner by a descending motion of said holding and moving means to have said articles wrapped by said blank sheet so folded as a carton box about sides of the articles with the so-folded carton box having an open top when reaching the bottom of said folding station while keeping said articles held by said holding and moving means until said articles reach the bottom of said folding stations, said holding and moving means being a single unit.
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Abstract
A wrap around caser including a holding and moving robot is provided. The holding and moving robot holds a predetermined number of bottles collected in a collection station and moves the bottles onto a center section of a blank sheet located at a receiving station and in succession pushes the bottles and the blank sheet downward along a predetermined path defined in a folding station so as to have the blank sheet folded into the shape of a box-shaped case around the bottles. The bottles are not released until they are placed in the box-shaped case so that the casing operation is stable and may be carried out at an increased.
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Citations
6 Claims
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1. A wrap around caser comprising:
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a collection station for collecting articles, which are being transported by transporting means along a first predetermined path, in a predetermined arrangement, said collection station being defined at a predetermined location on said first predetermined path; supplying means for supplying a plurality of blank sheets of predetermined shape to a receiving station one by one from a storing station storing a number of blank sheets, each of said blank sheets lying substantially flat horizontally when supplied to said receiving station, said receiving station being at least laterally spaced apart from said collection station; and holding and moving means for individually holding a predetermined number of two or more of said articles in a suspended manner at said collection station at the same time and moving said suspended articles along a path in the air and downward onto a predetermined portion of said blank sheet at said receiving station and then downward with said blank sheet to a bottom of a folding station located below said receiving station along a second predetermined path so as to have said blank sheet folded in a predetermined manner by a descending motion of said holding and moving means to have said articles wrapped by said blank sheet so folded as a carton box about sides of the articles with the so-folded carton box having an open top when reaching the bottom of said folding station while keeping said articles held by said holding and moving means until said articles reach the bottom of said folding stations, said holding and moving means being a single unit. - View Dependent Claims (2, 3, 4, 5)
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6. A wrap around caser comprising:
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a collection station for collecting articles, which are being transported by a conveyor along a first predetermined path, in a predetermined arrangement, said collection station being defined at a predetermined position on said first predetermined path; a receiving station laterally spaced apart from said collection station; a cardboard blank flat sheet supply magazine for supplying a plurality of blank sheets of predetermined shape to the receiving station in seriatim each of said blank sheets being received substantially flat horizontally in said receiving station; a folding station located below and vertically extending from said receiving station; and a single-unit robot including a robot arm for individually holding each of a predetermined multiple number of the articles in a suspended manner at said collection station and for moving the held number of articles along a path in the air and downward onto a predetermined bottom portion of said blank sheet at said receiving station and then with said blank sheet bottom portion, downward to a bottom of the folding station along a second predetermined path so as to have said blank sheet folded in a predetermined manner by a descending motion of said robot arm and to have the number of the articles wrapped by said blank sheet so folded as an open top cardboard carton box about sides of the number of the articles when reaching the bottom of the folding station, without said robot releasing said articles until the number of the articles reach the bottom of the folding station.
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Specification