JP2021194710A5

JP2021194710A5 -

Info

Publication number: JP2021194710A5
Application number: JP2020100272A
Authority: JP
Filing date: 2020-06-09
Publication date: 2023-12-06

Description

上述した課題を解決するために、本発明の一つ目の態様は、上下方向に対向配置された移動定盤及び対向定盤と、前記移動定盤を前記対向定盤に向けて上下動させる移動機構と、前記移動定盤及び前記対向定盤によって打ち抜きを行う位置に被加工物を搬送する打抜部搬送手段と、前記移動機構及び前記打抜部搬送手段を制御する制御手段と、を備える打抜装置において、前記打抜部搬送手段が搬送する前記被加工物の位置を検出する位置検出手段を備え、前記制御手段は、前記打抜部搬送手段が搬送する前記被加工物の後端を前記位置検出手段が検出した検出結果に基づいて、前記打抜部搬送手段の停止タイミングを決定することを特徴とする打抜装置である。
また、本発明の他の態様は、上下方向に対向配置された移動定盤及び対向定盤と、前記移動定盤を前記対向定盤に向けて上下動させる移動機構と、前記移動定盤及び前記対向定盤によって打ち抜きを行う位置に被加工物を搬送する打抜部搬送手段と、前記移動機構及び前記打抜部搬送手段を制御する制御手段と、を備える打抜装置において、前記打抜部搬送手段が搬送する前記被加工物の位置を検出する位置検出手段を備え、前記制御手段は、前記打抜部搬送手段が搬送する前記被加工物の表面に形成された位置検出用の画像を前記位置検出手段が検出した検出結果に基づいて、前記打抜部搬送手段の停止タイミングを決定することを特徴とする打抜装置である。
また、本発明のさらに他の態様は、上下方向に対向配置された移動定盤及び対向定盤と、前記移動定盤を前記対向定盤に向けて上下動させる移動機構と、前記移動定盤及び前記対向定盤によって打ち抜きを行う位置に被加工物を搬送する打抜部搬送手段と、前記移動機構及び前記打抜部搬送手段を制御する制御手段と、を備える打抜装置において、前記打抜部搬送手段が搬送する前記被加工物の位置を検出する位置検出手段を備え、前記制御手段は、前記被加工物が、前記打抜部搬送手段よりも上流側の搬送手段から搬送力を付与されない状態となった後の前記位置検出手段の検出結果に基づいて、前記打抜部搬送手段の停止タイミングを決定することを特徴とするものである。
In order to solve the above-mentioned problems, a first aspect of the present invention includes a movable surface plate and an opposing surface plate that are arranged opposite to each other in the vertical direction, and the movable surface plate is moved up and down toward the opposing surface plate. a moving mechanism, a punching section conveying means for conveying a workpiece to a position where punching is performed by the movable surface plate and the opposing surface plate, and a control means for controlling the moving mechanism and the punching section conveying means. The punching device includes a position detecting means for detecting the position of the workpiece being transported by the punching section transporting means, and the control means is configured to detect a position of the workpiece being transported by the punching section transporting means. The punching apparatus is characterized in that a timing for stopping the punching section conveying means is determined based on a detection result obtained by detecting an end by the position detecting means.
Further, another aspect of the present invention includes a movable surface plate and an opposing surface plate arranged opposite to each other in the vertical direction, a moving mechanism that moves the movable surface plate up and down toward the opposing surface plate, and the movable surface plate and the opposing surface plate. A punching device comprising: a punching section conveyance means for conveying a workpiece to a position where punching is performed by the opposed surface plate; and a control means for controlling the moving mechanism and the punching section conveyance means. The control means includes a position detecting means for detecting the position of the workpiece transported by the punching section transport means, and the control means detects an image for position detection formed on the surface of the workpiece transported by the punching section transport means. The punching device is characterized in that a timing for stopping the punching section conveying means is determined based on a detection result detected by the position detecting means.
Further, still another aspect of the present invention includes a movable surface plate and an opposing surface plate that are arranged opposite to each other in the vertical direction, a moving mechanism that moves the movable surface plate up and down toward the opposing surface plate, and the movable surface plate. and a punching device comprising: a punching section conveyance means for conveying a workpiece to a position where punching is performed by the opposed surface plate; and a control means for controlling the moving mechanism and the punching section conveyance means; The control means includes a position detecting means for detecting the position of the workpiece being transported by the punching part transporting means, and the control means is configured to detect the position of the workpiece when the workpiece receives a transporting force from the transporting means upstream of the punching part transporting means. The present invention is characterized in that the stop timing of the punching section conveying means is determined based on the detection result of the position detecting means after the state in which the punching part is not applied.

Claims

A movable surface plate and an opposing surface plate arranged opposite to each other in the vertical direction;
a moving mechanism that moves the movable surface plate up and down toward the opposing surface plate;
a punching unit conveying means for conveying the workpiece to a position where punching is performed by the movable surface plate and the opposing surface plate;
A punching device comprising: a control means for controlling the moving mechanism and the punching section conveying means;
comprising a position detection means for detecting the position of the workpiece conveyed by the punching section conveyance means,
The control means determines the stop timing of the punching section conveyance means based on the detection result of the position detection means detecting the rear end of the workpiece being conveyed by the punching section conveyance means. A punching device for

A movable surface plate and an opposing surface plate arranged opposite to each other in the vertical direction;
a moving mechanism that moves the movable surface plate up and down toward the opposing surface plate;
a punching unit conveying means for conveying the workpiece to a position where punching is performed by the movable surface plate and the opposing surface plate;
A punching device comprising: a control means for controlling the moving mechanism and the punching section conveying means;
comprising a position detection means for detecting the position of the workpiece conveyed by the punching section conveyance means,
The control means controls the punching section conveying means based on a detection result obtained by the position detecting means detecting an image for position detection formed on the surface of the workpiece conveyed by the punching section conveying means. A punching device characterized by determining stop timing.

The punching device according to claim 1 or 2,
The control means controls the punching process based on the detection result of the position detection means after the workpiece is no longer subjected to conveying force from the conveyance means upstream of the punching section conveyance means. A punching device characterized in that a timing for stopping a portion conveying means is determined.

A movable surface plate and an opposing surface plate arranged opposite to each other in the vertical direction;
a moving mechanism that moves the movable surface plate up and down toward the opposing surface plate;
a punching unit conveying means for conveying the workpiece to a position where punching is performed by the movable surface plate and the opposing surface plate;
A punching device comprising: a control means for controlling the moving mechanism and the punching section conveying means;
comprising a position detection means for detecting the position of the workpiece conveyed by the punching section conveyance means,
The control means controls the punching process based on the detection result of the position detection means after the workpiece is no longer subjected to conveying force from the conveyance means upstream of the punching section conveyance means. A punching device characterized in that a timing for stopping a portion conveying means is determined.

The punching device according to claim 4,
The punching device is characterized in that the position detection means detects the position of the workpiece by detecting that the rear end of the workpiece has reached a detection position.

The punching device according to claim 3,
The punching device is characterized in that the position detection means detects the position of the workpiece by detecting that a position detection image formed on the surface of the workpiece has arrived at a detection position. Device.

The punching device according to any one of claims 1 to 6 ,
The punching device is characterized in that the punching unit conveying means is a belt conveying device that conveys the workpiece by sandwiching it between two belt members.

The punching device according to claim 7 ,
The punching device is characterized in that the belt conveyance device is disposed only at one end of the conveyance path of the workpiece in the width direction orthogonal to the conveyance direction.

The punching device according to any one of claims 1 to 8 ,
The control means is configured to control the position of the workpiece based on the detection result of the position detection means after the rear end of the workpiece has passed through a range in which a conveying force on the upstream side of the punching section conveying means applies a conveying force. A punching device characterized in that a timing for stopping a punching section conveying means is determined.

The punching device according to any one of claims 1 to 8 ,
The conveying means upstream of the punching part conveying means is a surface moving body pair in which two surface moving bodies sandwich and convey the workpiece,
The control means separates the two surface moving bodies after the tip of the workpiece is in a state where a conveyance force is applied to the punching section conveyance means, and controls the subsequent detection result of the position detection means. A punching device characterized in that a timing for stopping the punching section conveying means is determined based on the following.