System for assorting small product pieces cut from work pieces
AssigneeAmada Company, Limited
InventorMasaoki Ito
Life of this patent
Estimating the term…
Abstract
A method and system for assorting a number of small product pieces (G) cut off from a large work sheet (W) which is processed by a cutting machine (1) to form small product parts (G). The system includes a cutting-off device (71) for cutting off the small product parts (G) in turn from the large work sheet (W), transportation device (9) for transporting the small product pieces (G) cut off from the sheet (W) in a direction (X) and positioning the pieces (G) in desired places in the transportation device (9), and an assorting device (11) for collecting the pieces (G) at the desired places and positioning the pieces in predetermined places by every kind of the pieces (G).
Claims8
A method for assorting small product parts cut off from worksheets comprising the steps of:
- cutting a worksheet by a cutting machine to form a plurality of and several kinds of small product parts which are connected to said worksheet through remaining small uncut parts of contour lines of said small product parts;
- cutting said remaining small uncut parts of said contour lines of said small product parts one-by-one;
- passing each of said small product parts cut off from said worksheet in a direction X to transportation means disposed adjacent to said cutting machine, one-by-one immediately after each of said small product parts is cut;
- transporting one-by-one said small product parts in said X direction and positioning one-by-one said small product parts in desired places with respect to a Y direction perpendicular to said X direction by said transportation means thereon;
- gripping one-by-one said small product parts at said desired places by movable clampers and moving said clampers towards desired positions;
- and
- placing one-by-one said product parts onto said desired positions by moving said clampers.
A method for assorting small product parts cut off from worksheets comprising the steps of:
- (a) cutting a worksheet by a cutting machine to form a plurality of and several kinds of small product parts which are connected to said worksheet through remaining small uncut parts of contour lines of said small product parts;
- said worksheet having a front edge and an upstream edge and each said small product part having a front edge and an upstream edge, said front edges of said worksheet and said small product parts separated by a distance and said upstream edges of said worksheet and said small product part separated by a distance;
- (b) separating a small product part from a worksheet by cutting off the uncut part, each uncut part cut off one-by-one;
- (c) moving each said small product part one-by-one in a first direction (Y) by a pusher through a distance substantially equal to the distance from the front edge of worksheet to the front edge of the small product part;
- (d) moving each said small product part one-by-one in a second direction (X) perpendicular to the first direction (Y) by a clamper through a distance substantially equal to the distance from the upstream edge of worksheet to the upstream edge of the small product part;
- and
- (e) repeating the steps (b) through (d) for each small product part separated from the worksheet.
A system for assorting a number of small product parts cut off from worksheets, used for a cutting machine for cutting a worksheet to form a plurality of small product parts which are connected to said worksheet through remaining small uncut parts of contour lines of said small product parts, comprising:
- a cutting-off device for cutting said remaining small uncut parts one-by-one;
- transportation means disposed adjacent to said cutting-off device for carrying small product parts one-by-one cut off from said worksheet in a direction X immediately after each said small product part is cut and for positioning each of said small product parts one-by-one in desired places thereon with respect to a Y direction perpendicular to said X direction;
- and
- an assorting device having horizontally and vertically movable clamps for gripping said small product parts one-by-one at said desired places and positioning by horizontally and vertically moving said small product parts one-by-one in desired positions.
Dependencies are inferred from the claim text.