JP2018177518A5

JP2018177518A5 -

Info

Publication number: JP2018177518A5
Application number: JP2017084832A
Authority: JP
Filing date: 2017-04-21
Publication date: 2020-05-14
Anticipated expiration: 2037-04-21

Description

本発明は上記課題に鑑みて創成されたものであり、頭付き棒状部品を吊下支持する吊下部材と、この吊下部材に吊下された頭付き棒状部品を下方から上方へ突き上げる突き上げ手段と、この突き上げ手段により突き上げられた頭付き棒状部品を所定高さ以上突き上げられないように規制するバックアップ部材と、このバックアップ部材に規制された当該頭付き棒状部品の全長に相当の寸法を計測して出力する計測手段と、この計測手段の計測値および予め設定した設定値を比較して前記頭付き棒状部品の全長を良否判定する制御手段とを備え、前記計測手段は、前記突き上げ手段に取り付けられた接触式センサであることを特徴とする。なお、前記吊下部材は、前工程から供給される頭付き棒状部品を案内して受け取るＵ字溝を備え、前工程から頭付き棒状部品を受け取る受取位置と、前記Ｕ字溝に吊下した頭付き棒状部品を前記計測手段により計測する検査位置と、これら受取位置と検査位置とを順に通過した後に前記Ｕ字溝から当該頭付き棒状部品の吊下状態を解き下方へ滑落させて排出する排出位置とへ順に摺動移動するスライドブロックとともに水平方向へ移動するよう構成されて成ることが好ましい。また、前記突き上げ手段は、前記検査位置に位置する頭付き棒状部品の脚部先端に当接し当該脚部外周をガイドする検査ロッドを備えて成り、当該頭付き棒状部品を前記バックアップ部材および検査ロッドにより軸方向へ押圧し前記計測手段によって計測するよう構成することが好ましい。 The present invention has been made in view of the above problems, and a hanging member that suspends and supports a head-shaped rod-shaped component, and a push-up means that pushes up the head-shaped rod-shaped component that is suspended by the suspension member from below to above. And a backup member that restricts the headed rod-shaped part pushed up by the pushing-up means so as not to be pushed up by a predetermined height or more, and a dimension equivalent to the entire length of the headed rod-shaped part regulated by the backup member is measured. And a control means for comparing the measured value of the measuring means with a preset value to determine the quality of the entire length of the rod-shaped part with a head. The measuring means is attached to the push-up means. It is a contact-type sensor that is provided. The suspension member is provided with a U-shaped groove for guiding and receiving the headed rod-shaped component supplied from the previous step, and is hung in the U-shaped groove and a receiving position for receiving the headed rod-shaped component from the previous step. After passing through the inspection position where the headed rod-shaped component is measured by the measuring means, and the receiving position and the inspection position in sequence, the suspended state of the headed rod-shaped component is unwound from the U-shaped groove and slid downward and discharged. It is preferably configured to move in the horizontal direction together with a slide block that slides sequentially to the discharge position. Further, the push-up means includes an inspection rod that abuts a tip end of a leg of the headed rod-shaped component located at the inspection position and guides an outer periphery of the leg, and the headed rod-shaped component is backed up by the backup member and the inspection rod. It is preferable that the measurement is performed by pressing in the axial direction by means of the measuring means.

Claims

A suspension member for suspending and supporting the headed rod-shaped component, a push-up means for pushing up the headed rod-shaped component suspended from this suspension member from below to above, and a headed rod-shaped component pushed up by this push-up means are specified. A back-up member that restricts it from being pushed up more than the height, a measuring unit that measures and outputs a dimension equivalent to the entire length of the headed rod-shaped part that is regulated by this back-up member, and a measurement value of this measuring unit Comparing the set values that have been set, with a control means for determining the quality of the total length of the headed rod-shaped parts,
The component supply device, wherein the measuring unit is a contact sensor attached to the pushing-up unit .

The suspension member includes a U-shaped groove for guiding and receiving the headed rod-shaped component supplied from the previous step, a receiving position for receiving the headed rod-shaped component from the previous step, and a head-shaped member suspended in the U-shaped groove. An inspection position at which the rod-shaped component is measured by the measuring means, and a discharge position at which the suspended state of the headed rod-shaped component is unscrewed from the U-shaped groove after passing through the receiving position and the inspection position in order and then discharged. The component supply device according to claim 1, wherein the component supply device is configured to move in the horizontal direction together with a slide block that slides in sequence to and.

The push-up means includes an inspection rod that abuts a tip end of a leg of the headed rod-shaped component located at the inspection position and guides an outer circumference of the leg, and the headed rod-shaped component is supported by the backup member and the inspection rod. The component supply device according to claim 2, wherein the component supply device is configured to be pressed in a direction and measured by the measuring unit.