JP2002103279A5

JP2002103279A5 -

Info

Publication number: JP2002103279A5
Application number: JP2000289262A
Authority: JP
Filing date: 2000-09-22
Publication date: 2005-03-17
Anticipated expiration: 2020-09-22

Description

【００１３】
また、本発明の第２の観点に係る切断装置は、長尺状の被切断部材を搬送経路に沿って搬送する搬送手段と、前記搬送経路に設けられ、前記被切断部材を切断する第１切断機構と、前記搬送経路に設けられ、前記第１切断機構によって切断された前記被切断部材の端部を所定の形状に切断する第２切断機構と、正逆両方向に回転駆動可能な単一の駆動源と、前記駆動源を制御する制御手段と、前記制御手段に制御されて前記駆動源が正方向に回転駆動されたときに前記第１切断機構を駆動させ、前記駆動源が逆方向に回転駆動されたときに前記第２切断機構を駆動させる駆動機構とを備え、前記第２切断機構は、複数の幅の被切断部材を切断するべく搬送方向の下流側に向けて順に小さな幅の被切断部材に対応した切断刃形状を有する端部切断用固定刃及び端部切断用可動刃を備え、前記搬送手段は、最も小さな幅の被切断部材を除いた他の被切断部材を前記第２の切断機構に向けて搬送する場合には、その被切断部材の端部を該被切断部材に対応した前記端部切断用固定刃の部分の位置まで搬送し、最も小さな幅の被切断部材を前記第２切断機構に向けて搬送する場合には、その被切断部材の端部を該被切断部材に対応した前記端部切断用固定刃の部分の位置ないしそれを越える位置まで搬送することを特徴とする。0013
Further, the cutting device according to the second aspect of the present invention includes a transport means for transporting a long long member to be cut along a transport path, and a first unit provided in the transport path to cut the member to be cut. A single cutting mechanism, a second cutting mechanism provided in the transport path that cuts the end portion of the member to be cut cut by the first cutting mechanism into a predetermined shape, and a single that can be rotationally driven in both forward and reverse directions. The first cutting mechanism is driven when the drive source is controlled by the control means, the control means for controlling the drive source, and the drive source is rotationally driven in the forward direction, and the drive source is driven in the reverse direction. The second cutting mechanism is provided with a drive mechanism that drives the second cutting mechanism when it is rotationally driven, and the second cutting mechanism has a smaller width in order toward the downstream side in the transport direction in order to cut a member to be cut having a plurality of widths. It is provided with a fixed blade for end cutting and a movable blade for end cutting having a cutting blade shape corresponding to the member to be cut, and the transport means uses the other member to be cut excluding the member to be cut having the smallest width. When transporting toward the second cutting mechanism, the end portion of the member to be cut is transported to the position of the fixed blade for cutting the end corresponding to the member to be cut, and the width to be cut is the smallest. When the member is conveyed toward the second cutting mechanism, the end portion of the member to be cut is conveyed to the position of the portion of the fixed blade for cutting the end corresponding to the member to be cut or a position beyond it. It is characterized by that.

【００９０】
【発明の効果】
以上詳記したように本発明によれば、全切断機構、部分切断機構及び端部切断機構の各切断機構を備えた切断装置において、これらの各切断機構を共通の駆動源と駆動機構により駆動して、被切断部材に対して、全切断、部分切断及び端部切断の各切断処理を行うことができ、駆動源と駆動機構を共通化した分、切断装置の小型化を実現できる。[0090]
【The invention's effect】
As described in detail above, according to the present invention, in a cutting device provided with each cutting mechanism of a full cutting mechanism, a partial cutting mechanism and an end cutting mechanism, each of these cutting mechanisms is driven with a common drive source. Driven by a mechanism, it is possible to perform full cutting, partial cutting, and end cutting of the member to be cut, and the size of the cutting device can be reduced by sharing the drive source and drive mechanism. realizable.

Claims

A cutting device for cutting an elongated member to be cut in which a first layer and a second layer are stacked,
An all-cutting mechanism provided in the transport path of the member to be cut, for cutting the first layer and the second layer;
A partial cutting mechanism provided in the transport path and cutting one of the first layer and the second layer;
An end cutting mechanism provided at a position different from the transport path and cutting an end of the member to be cut cut by the full cutting mechanism into a predetermined shape;
A single drive source capable of rotationally driving in both forward and reverse directions, a control means for controlling the drive source, and the all cutting mechanism when the drive source is driven to rotate in the forward direction under the control of the control means And a drive mechanism for operating the partial cutting mechanism and the end cutting mechanism when the drive source is rotationally driven in the reverse direction;
A cutting apparatus comprising:

The full cutting mechanism includes a full cutting fixed blade provided at a fixed position, and a full cutting movable blade movably provided relative to the full cutting fixed blade, and the partial cutting mechanism is fixed A pedestal provided at a position and a movable blade for partial cutting movably provided relative to the pedestal, the pedestal and the movable blade for partial cutting being in contact with each other A gap corresponding to the thickness of the first layer or the second layer is formed,
The end cutting mechanism includes an end cutting fixed blade provided at a fixed position and an end cutting movable blade movably provided relative to the end cutting fixed blade.
The drive mechanism receives a transmission mechanism that transmits rotational drive in both forward and reverse directions of the drive source, a torque limiter inserted in the transmission mechanism, and rotational drive of the drive source in the forward direction from the transmission mechanism. The all cutting movable blade is moved to a position intersecting the all cutting fixed blade, and the partial cutting movable blade is abutted against the pedestal by receiving rotational driving of the drive source in the reverse direction from the transmission mechanism. And a movable blade moving mechanism for moving the end cutting movable blade to a position intersecting the end cutting fixed blade while being moved to a position.
2. The cutting apparatus according to claim 1, wherein the control means controls the drive source to hold the partial cutting movable blade in contact with the pedestal for at least a predetermined time.

Transport means for transporting the long member to be cut along the transport path;
A first cutting mechanism provided in the transport path to cut the member to be cut;
A second cutting mechanism provided in the transport path and cutting an end of the member to be cut cut by the first cutting mechanism into a predetermined shape;
A single drive source that can be rotationally driven in both forward and reverse directions,
Control means for controlling the drive source;
Under the control of the control means, the first cutting mechanism is operated when the drive source is rotationally driven in the forward direction, and the second cutting mechanism is actuated when the drive source is rotationally driven in the reverse direction. Equipped with a drive mechanism,
The second cutting mechanism is an end cutting fixed blade and an end portion having a cutting blade shape corresponding to a member having a smaller width in order toward the downstream side in the transport direction so as to cut a member having a plurality of widths. Equipped with a movable cutting blade,
The conveying means corresponds to the end of the member to be cut, when conveying the other member to be cut except the member to be cut having the smallest width toward the second cutting mechanism. When conveying to the position of the portion of the fixed cutting edge for cutting the end and conveying the member to be cut with the smallest width toward the second cutting mechanism, the end of the member to be cut is used as the member to be cut A cutting device characterized in that it is conveyed to the position of the portion of the corresponding fixed cutting edge portion or the position beyond it.