Cutting apparatus and automatic cutting system of blade's raw material of blanking die
DCFirst Claim
1. A cutting apparatus for cutting of band shaped raw material, consisting essentially of:
- at least two cutters having different cutting shapes located solely above the raw material, said cutters being in a side-by-side array with each one of said cutters being independently movable and having blade or cutting edges in a plane parallel to a feeding direction of said raw material and receiving portions directly below and axially aligned with a cutter and directly below the raw material;
a stationary cutter guiding section including (1) a plurality of vertical guide slots, each one of the guide slots having a respective one of said cutters therein for guiding said cutters to perpendicularly move downwardly against a plane of said raw material, and (2) means for biasing said cutters upwardly;
means including an element spaced above said cutters for applying force to perpendicularly move and press said cutters into said plane of the raw material;
a cutter die for supporting said raw material against the pressing force of said cutters and simultaneously interacting with said cutters to execute a cutting pattern on the raw material;
a plurality of hydraulic pressure members located lower than and to one side of said element, each one of said pressure members being selectively movable between said element and a respective one of said cutters for transferring the pressing force to the respective one of said cutters;
driving means for selectively moving the pressure members beneath said element;
a control section for controlling said driving means and each said receiving portion collecting cut raw material.
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Litigations
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Accused Products
Abstract
The present invention relates to a cutting apparatus a used in a paper blanking die for manufacturing paper box and the like and an automatic cutting system using this cutting apparatus. This cutting apparatus comprises: more than two kinds of cutters having different cutting out or cutting off patterns arranged side by side laterally against a feeding direction of the raw material; a cutter guiding section for guiding each cutter so as to be able to perpendicularly move against a plane of the cutters toward a plane of the raw material; a cutter die for supporting raw material against the pressing force of the cutter and simultaneously interacting with the cutter whereby executing the cutting work of the raw material; and a cutter for selecting such that only any one of the cutters is pressed.
10 Citations
17 Claims
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1. A cutting apparatus for cutting of band shaped raw material, consisting essentially of:
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at least two cutters having different cutting shapes located solely above the raw material, said cutters being in a side-by-side array with each one of said cutters being independently movable and having blade or cutting edges in a plane parallel to a feeding direction of said raw material and receiving portions directly below and axially aligned with a cutter and directly below the raw material; a stationary cutter guiding section including (1) a plurality of vertical guide slots, each one of the guide slots having a respective one of said cutters therein for guiding said cutters to perpendicularly move downwardly against a plane of said raw material, and (2) means for biasing said cutters upwardly; means including an element spaced above said cutters for applying force to perpendicularly move and press said cutters into said plane of the raw material; a cutter die for supporting said raw material against the pressing force of said cutters and simultaneously interacting with said cutters to execute a cutting pattern on the raw material; a plurality of hydraulic pressure members located lower than and to one side of said element, each one of said pressure members being selectively movable between said element and a respective one of said cutters for transferring the pressing force to the respective one of said cutters; driving means for selectively moving the pressure members beneath said element; a control section for controlling said driving means and each said receiving portion collecting cut raw material. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 16)
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12. A cutting apparatus for cutting of band shaped raw material consisting essentially of:
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a cutter guiding member fixedly located solely above said raw material and including a plurality of vertical guide slots positioned in a side-by-side array with each one of the guide slots being parallel to a feeding direction of said raw material and receiving portions directly below each vertical guide slot and said raw material; at least two different cutter assemblies;
each one of the cutter assemblies including (a) a cutter supporting section above said guiding member, (b) a planner cutter connected to an underside of the cutter supporting section and extending downwardly into a respective one of the guide slots, (c) means between the cutter supporting section and said cutter guiding member for biasing the cutter supporting section upwardly, (d) a hydraulic pressure member, (e) a hydraulic cylinder for selectively and reciprocally moving the hydraulic pressure member on the cutter supporting section, and (f) means above and to one side of the planar cutter for interconnecting the hydraulic cylinder to the cutter supporting section;each one of the guide slots guiding a respective one of the planar cutters to perpendicularly move downwardly against a plane of said raw material, wherein the planar cutters are positioned in a side-by-side array with each one of the planar cutters being independently movable and having blade or cutting edges in a plane parallel to the feeding direction of the raw material; at least two of the planar cutters each having a different cutting shape located at a bottom thereof and above the raw material; means spaced above and transverse to all of the cutter assemblies for selectively applying a force to at least one of the cutter supporting sections to perpendicularly move and press the planar cutter thereunder into said plane of the raw material; a cutter die for supporting the raw material against the pressing force of the planar cutters and simultaneously interacting with the planar cutters to execute a cutting pattern on the raw material; a means control section for selectively actuating one of the hydraulic cylinders to move at least one respective hydraulic pressure member beneath a force for transferring said force to the respective one of the cutter supporting sections and each said receiving portion located below and axially aligned with each of said planar cutters collects cut raw material. - View Dependent Claims (13, 14, 15)
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17. A cutting apparatus for cutting of band shaped raw material consisting of:
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a cutter guiding member fixedly located solely above said raw material and including a plurality of vertical guide slots positioned in a side-by-side array with each one of the guide slots being parallel to a feeding direction of said raw material and receiving portions directly below each vertical guide slot and said raw materials; at least two different cutter assemblies;
each one of the cutter assemblies including (a) a cutter supporting section above said guiding member, (b) a planar cutter connected to an underside of the cutter supporting section and extending downwardly into a respective one of the guide slots, (c) means between the cutter supporting section and said cutter guiding member for biasing the cutter supporting section upwardly, (d) a hydraulic pressure member, (e) a hydraulic cylinder for selectively and reciprocally moving the hydraulic pressure member on the cutter supporting section, and (f) means above and to one side of the planar cutter for interconnecting the hydraulic cylinder to the cutter supporting section;each one of the guide slots guiding a respective one of the planar cutters to perpendicularly move downwardly against a plane of said raw material, wherein the planar cutters are positioned in a side-by-side array with each one of the planar cutters being independently movable and having blade or cutting edges in a plane parallel to the feeding direction of the raw material; at least two of the planar cutters each having a differing cutting shape located at a bottom thereof and above the raw material; means spaced above and transverse to all of the cutter assemblies for selectively applying a force to at least one of the cutter supporting sections to perpendicularly move and press the planar cutter thereunder into said plane of the raw material; a cutter die for supporting the raw material against the pressing force of the planar cutters and simultaneously interacting with the planar cutters to execute a cutting pattern on the raw material; a means control section for selectively actuating one of the hydraulic cylinders to move at least one respective hydraulic pressure member beneath a force for transferring said force to the respective one of the cutter supporting sections and each said receiving portion located below and axially aligned with each of said planar cutters collects cut raw material.
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Specification