Cutting – With control means responsive to replaceable or selectable... – Arithmetically determined program
Patent
1996-08-16
1998-05-12
Rachuba, Maurina T.
Cutting
With control means responsive to replaceable or selectable...
Arithmetically determined program
83549, 83551, 234116, B26D 512
Patent
active
057492760
DESCRIPTION:
BRIEF SUMMARY
TECHNICAL FIELD
The present invention relates to a cutting apparatus of blade's raw material used for a paper blanking die for manufacturing paper box and the like and an automatic cutting system employing this cutting apparatus, and more particularly to a multi-purpose cutting apparatus capable of obtaining various cutting patterns in a single system and an automatic cutting system thereof.
BACKGROUND ART
The blanking die used for cutting out and forming a paper pattern for manufacturing a paper box and the like consists of a board made of a plate material of wood and the like, and a multiplicity of blades, i.e., so called Thomson blade, to be inserted along a plane outline of a desired paper box on the board. The blade's raw material is a plate material of band shape, on which blade portion(s) of a single blade at its one side or double blades at both sides are formed, and which passes through a number of cutting and bending operations. Therefore, thereafter it is fixed by inserting into a pierced groove formed with a predetermined plane form by a laser process on the board such that said blade portion(s) are protruded with a predetermined height. And, the cut area shape of the blade's raw material may either have a lip shape directed inward or outward in accordance with the requirement, or a notch or bridge cutting which cuts off as much as a predetermined width is also carried out.
Heretofore, to obtain various cut patterns in one blade's raw material as above, a cutting apparatus a required number of the cutters corresponding to the cutting patterns had to be prepared. Then the work had to be done by moving these in turn, or the work had to be done by continuously changing the cutter at one cutting apparatus. A multi-purpose cutting apparatus has been known which has been provided with a plurality of cutters for straight line cutting, lip cutting or bridge cutting in radial form to a rotatable supporting means, and then carrying out desired cutting work by rotating one of the cutters to a cutting work by rotating one cutter of them to a working position.
However, even in this multi-purpose cutting apparatus, to change to a different cutter, a cut blade has to be removed from a working position and then a cutter fixing means, has to be released, there after work has to be carried out with the changed cutter. Accordingly, there has been a disadvantage that where various cutters have to be used, the work had to be frequently stopped, and then the cutter had to be changed.
And, in manufacturing a blanking die, a precision and automated manufacturing of the blanking die has progressed by designing a plane pattern of desired paper pattern at CAD and by working a pierced groove of the board by using a laser processor on the basis of the prepared CAD design data.
However, in a field for cutting and bending the blade raw material to be inserted by fitting into a pierced groove of a pattern of the blanking die formed by an automated system, such as laser processor, the automation is still inadequate and substantially depends on a skill of an operator. As an attempt for the automation of the cutting work, heretofore various systems have been offered, but an automated system capable of continuously obtaining various cutting patterns in a single equipment has not yet been developed.
DISCLOSURE OF THE INVENTION
Accordingly, it is an object of the present invention to solve the problems of such conventional blade's raw material cutting apparatus and to provide a multi-purpose cutting apparatus capable of continuously executing the cutting work of various patterns without frequent changing of cutters in a single apparatus.
Another object of the present invention is to provide a multi-purpose cutting apparatus capable of automatically working by cutting the blade's raw material to various cutting patterns on the basis of inputted data from a CAD system and the like.
In order to attain above objects, the multi-purpose cutting apparatus of blade for die cutting in accordance with the present invention comprises:
REFERENCES:
patent: 4091700 (1978-05-01), Cloup
patent: 4168644 (1979-09-01), Leibinger et al.
patent: 4267758 (1981-05-01), Muhr et al.
patent: 4475424 (1984-10-01), Kouno et al.
patent: 4562754 (1986-01-01), Archer et al.
patent: 4623089 (1986-11-01), Scott
patent: 4700441 (1987-10-01), Ikeda et al.
patent: 4773284 (1988-09-01), Archer et al.
LandOfFree
Cutting apparatus and automatic cutting system of blade's raw ma does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cutting apparatus and automatic cutting system of blade's raw ma, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting apparatus and automatic cutting system of blade's raw ma will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-971992