JP3231469B2 - Sorting and stacking device for angle steel - Google Patents
Sorting and stacking device for angle steelInfo
- Publication number
- JP3231469B2 JP3231469B2 JP09297393A JP9297393A JP3231469B2 JP 3231469 B2 JP3231469 B2 JP 3231469B2 JP 09297393 A JP09297393 A JP 09297393A JP 9297393 A JP9297393 A JP 9297393A JP 3231469 B2 JP3231469 B2 JP 3231469B2
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- sorting
- stacking
- steel material
- invert
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Discharge Of Articles From Conveyors (AREA)
- Special Conveying (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
- Specific Conveyance Elements (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は複数本数の山形鋼材を仕
分け・積み重ねする装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for sorting and stacking a plurality of angle irons.
【０００２】[0002]
【従来の技術】圧延によって製造される山形鋼材は長辺
と短辺との長さ関係または厚み比によって、等辺山形
鋼、不等辺等厚山形鋼、不等辺不等厚山形鋼（インバー
ト）等各種の形状がある。圧延終了後に曲がり矯正、長
さ方向端面の手入れ等を経て最終製品となった山形鋼材
は、パレット搬送並びに倉庫内での保管にあたって容積
を集約し、取扱を容易にするために複数本数を積み重ね
て一つの組にまとめられる。この積み重ね作業は一般に
パイリングと称せられ、その一つの組はサイズ別・注文
先別・製品長さ別等に仕分けられる。従来のパイリング
方法は、ローラーテーブル等の搬送ライン上もしくはロ
ーラーテーブルに隣接した仕分け棚で、天井クレーンを
使用し作業者が鋼材１本毎に玉掛け処理していた。しか
しながら山形鋼材は重量物で且つ長尺材のため、玉掛け
作業は危険を伴い、要員経済上も好ましくなく更に作業
能率も低いという問題があった。そこで、クレーン玉掛
け作業によるパイリングに代わって機械装置を利用した
パイリング装置が各種提案されている。例えば実開昭５
０−３５８３４号公報のインバートの重ね装置は、押上
片を複数有する回転体とその回転体を制動させる装置を
組み合わせた構造であるが、この装置は小サイズ製品へ
の適用が困難であること、またサイズ毎に回転体を交換
しなければならない難点があった。また、実開平３−１
２４６１７号公報の条材の自動仕分け装置は、条材を搬
送するための複数のストッパーを有するローラコンベア
と、条材を積載するパレット、条材吸着部材を有する専
用吊具を設けた門型クレーンから構成されているが、小
条材専用設備としては設備構成が大掛りとなり設備費が
嵩み、整備の容易さ、作業性で問題があった。2. Description of the Related Art Angle irons manufactured by rolling, depending on the length relationship or the thickness ratio between the long side and the short side, are equal angle iron, unequal side equal thickness angle steel, unequal side unequal thickness angle iron (invert), etc. There are various shapes. After the end of rolling, the angle steel material, which has become a final product after straightening the bend, cleaning the end face in the longitudinal direction, etc., consolidates the volume for pallet transport and storage in the warehouse, and stacks multiple pieces to facilitate handling. Combined into one set. This stacking operation is generally referred to as piling, and one set is classified according to size, order destination, product length, and the like. In a conventional piling method, an operator uses an overhead crane to sling each steel material on a transfer line such as a roller table or on a sorting shelf adjacent to the roller table. However, since the angle steel is heavy and long, there is a problem that the slinging operation involves a danger, which is not preferable in terms of personnel economy, and that the operation efficiency is low. Therefore, various types of piling devices that use mechanical devices instead of piling by crane sling work have been proposed. For example, Shokai 5
The invert stacking device disclosed in Japanese Patent Publication No. 0-35834 has a structure in which a rotating body having a plurality of push-up pieces and a device for braking the rotating body are combined. However, it is difficult to apply this device to small size products. In addition, there was a problem that the rotating body had to be replaced for each size. In addition, 3-1
The automatic sorting apparatus for strips disclosed in Japanese Patent No. 24617 is a portal crane provided with a roller conveyor having a plurality of stoppers for transporting the strips, a pallet for loading the strips, and a dedicated hanging device having a strip suction member. However, as equipment dedicated to strip materials, the equipment configuration becomes large, the equipment cost increases, and there are problems in ease of maintenance and workability.
【０００３】更に、従来の手作業による玉掛け作業もし
くは機械装置を使用する場合でも、鋼材間あるいは鋼材
と装置との接触・落下に伴う騒音発生があり、作業環境
上でも問題があった。Further, even when a conventional manual slinging operation or a mechanical device is used, noise is generated due to contact or drop between steel materials or between the steel material and the device, and there is a problem in the working environment.
【０００４】[0004]
【発明が解決しようとする課題】本発明は前記従来の山
形鋼材の仕分け・積み重ね装置の難点を解消するもの
で、構造が簡単で整備性・作業性が良く、製品サイズ
（断面寸法と長さ）を問わず仕分け・積み重ねを確実
に、且つ積み重ね時の騒音発生が少ない装置を提供する
ものである。SUMMARY OF THE INVENTION The present invention solves the problems of the above-mentioned conventional angle steel sorting / stacking apparatus, and has a simple structure, good maintainability and workability, and a product size (cross-sectional dimension and length). It is an object of the present invention to provide a device which ensures sorting and stacking regardless of (1) and generates less noise during stacking.
【０００５】[0005]
【課題を解決するための手段】本発明装置の要旨は、Λ
型姿勢に乗載した山形鋼材を該鋼材の長さ方向と直交す
る移送方向へ移送する進退自在な複数列の移送アームを
備えた搬送棚部と；移送中の前記山形鋼材の先端に当接
して移送方向に倒伏し、該移送アームが反移送方向に退
避後は起立する係止爪と、該係止爪の移送方向の前方に
近接して設けたその断面の外縁形状が山形鋼の断面内法
形状と略同形に形成された積み重ね台と、該積み重ね台
と前記係止爪の間に移送方向へ傾斜して設けた滑り板と
からなる仕分け装置を前記搬送棚部に隣接して鋼材の長
さ方向と移送方向に複数組配設した仕分け棚部と；から
なることを特徴とする山形鋼材の仕分け積み重ね装置に
ある。The gist of the present invention is as follows.
A transfer shelf provided with a plurality of rows of transfer arms capable of moving back and forth for transferring the angled steel material mounted on the mold posture in a transfer direction orthogonal to the length direction of the steel material; and abutting on the tip of the angled steel material being transferred. A locking claw that lays down in the transfer direction and rises after the transfer arm retreats in the counter-transfer direction, and a cross-section of an angle iron that has a cross-sectional shape provided in front of the lock claw in the forward direction of the transfer direction. A sorting device comprising a stacking table formed substantially in the same shape as the inner projection and a slide plate provided between the stacking table and the locking claw and inclined in the transfer direction is provided adjacent to the transport shelf. A plurality of sets of sorting shelves arranged in the length direction and the transfer direction.
【０００６】[0006]
【実施例・作用】以下、本発明装置の構成を不等辺不等
厚山形鋼（以下、インバートという）の仕分け積み重ね
に適用する場合について、図面に示す実施例装置に基づ
き詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the case where the structure of the apparatus of the present invention is applied to the sorting and stacking of unequal-sided unequal thickness angle steel (hereinafter referred to as "invert") will be described in detail based on an embodiment shown in the drawings.
【０００７】図１は本発明実施例装置の全体配置を示す
平面図である。図において１０ａおよび１０ｂはそれぞ
れ複数個の搬送ローラ１１ａ，１１ｂからなるローラテ
ーブルであり、このローラテーブルによって仕分け・積
み重ねの対象となるインバートは前工程の例えば矯正工
程あるいは圧延工程から搬送されて来る。なお本発明に
おいては、この時のインバートの載置姿勢はインバート
の屈曲部位が上方に位置するΛ型姿勢に乗載されている
ことを前提としている。索引爪あるいはリフター機構１
２ａを有するトランスファー１２はインバートを前記ロ
ーラテーブル１０ａからローラテーブル１０ｂまで搬送
するものであり、ローラテーブルの搬送方向（インバー
トの長さ方向）と直交する方向へ複数列設けてある。仮
想線で示すインバート１はその搬送が終了し、仕分け・
積み重ねの開始をローラテーブル１０ｂ上で待機してい
る状態を示す。移送アーム２は前記トランスファー１２
と平行してインバート１の長さ方向と直交する方向に進
退自在に複数列設けられている。この移送アーム２の先
端部の上面には係止突起２ａと、移送アーム２の下面の
長さ方向にはアームを駆動するためのラック２ｂ（図２
（ａ））が設けられている。この移送アーム２の先端部
にインバート１を乗載し、仕分け・積み重ね開始の起点
となるローラテーブル１０ｂ上から後述する仕分け棚部
Ｂ方向へ移送するものである。移送アーム２の長さｌ1
は仕分け棚部Ｂの幅ｌ2 より大きく設定されている。駆
動モータ５は前記移送アーム２を駆動する動力源であ
り、この駆動モータ５と同軸に設けた駆動ギヤ５ａ、チ
ェン５ｂを介して駆動軸６のギヤ６ａに伝達され、この
駆動軸６と減速器を介して軸支されたギヤ６ｂは前記の
ラック２ｂと噛み合って移送アーム２を駆動する。本発
明では説明の都合上、上記の移送アーム２を主とする搬
送・移送装置部を搬送棚部Ａという。FIG. 1 is a plan view showing the overall arrangement of the apparatus according to the present invention. In the drawing, reference numerals 10a and 10b denote roller tables each comprising a plurality of transport rollers 11a and 11b, and the inverts to be sorted and stacked are transported by the roller tables from a preceding step, for example, a straightening step or a rolling step. In the present invention, the mounting posture of the invert at this time is based on the premise that the invert is mounted on a Λ-shaped posture in which the bent portion of the invert is located above. Index claw or lifter mechanism 1
The transfer 12 having 2a is for transporting the invert from the roller table 10a to the roller table 10b, and is provided in a plurality of rows in a direction orthogonal to the roller table transport direction (invert length direction). The transfer of the invert 1 indicated by a virtual line is completed,
This shows a state in which the start of stacking is waiting on the roller table 10b. The transfer arm 2 is provided with the transfer 12
And a plurality of rows are provided so as to be able to advance and retreat in a direction orthogonal to the length direction of the invert 1 in parallel with the vertical axis. A locking projection 2a is provided on the upper surface of the tip of the transfer arm 2, and a rack 2b (FIG.
(A)) is provided. The invert 1 is mounted on the distal end of the transfer arm 2 and is transferred from the roller table 10b, which is the starting point of sorting / stacking, to a sorting shelf B described later. Length l 1 of transfer arm 2
Is set to be larger than the width l 2 of the sorting shelf B. The drive motor 5 is a power source for driving the transfer arm 2. The drive motor 5 is transmitted to a gear 6a of a drive shaft 6 via a drive gear 5a and a chain 5b provided coaxially with the drive motor 5, and the drive shaft 6 and the drive shaft 6 are decelerated. The gear 6b pivotally supported via the container drives the transfer arm 2 by meshing with the rack 2b. In the present invention, the transfer / transfer device section mainly including the transfer arm 2 is referred to as a transfer shelf section A for convenience of description.
【０００８】図２（ａ），（ｂ）は上記搬送棚部Ａおよ
び以下に詳述する仕分け棚部Ｂの部分拡大図である。図
３は更にその要部を拡大図示したものである。図におい
て、ガイドローラ２１ａ，２１ｂ，２１ｃは移送アーム
２の下面、側面および上面と接触転動してガイドし、移
送アーム２の前後進作動を正確に誘導するために設けて
いる。FIGS. 2A and 2B are partial enlarged views of the transport shelf A and the sorting shelf B described in detail below. FIG. 3 is an enlarged view of the main part. In the figure, guide rollers 21a, 21b, and 21c are provided to contact and roll with and guide the lower surface, side surfaces, and upper surface of the transfer arm 2, and to accurately guide the forward and backward movement of the transfer arm 2.
【０００９】前記ローラテーブル１０ｂに隣接して移送
アーム２の前進方向に設けた架台４ａには係止爪３ａが
軸３１ａに軸支されている。この係止爪３ａは、移送ア
ーム２の前進過程でインバート１の前方エッジがこの係
止爪３ａに当接すると前方に倒伏し、移送アーム２が移
送方向と逆方向に退避すると自重で起立するように設け
られている。また、架台４ａに設けたガイドローラ３２
ａは移送アーム２の下面を支持するためのもので、この
ガイドローラ３２ａの上周面の位置は前記搬送棚部Ａの
下面ガイドローラ２１ａと同一水平面に設定している。
架台４ａの前方に近接して設けられた積み重ね台７ａ
は、その横断面形状は略台形状であるが、上面と後方面
の外縁形状はΛ型姿勢のインバートの断面内法形状と略
同形に形成してあり、上面は前方にやや傾斜下降してあ
る。An engaging claw 3a is supported by a shaft 31a on a frame 4a provided adjacent to the roller table 10b in the forward direction of the transfer arm 2. The locking claw 3a falls down forward when the front edge of the invert 1 abuts on the locking claw 3a during the forward movement of the transfer arm 2, and stands up by its own weight when the transfer arm 2 is retracted in the direction opposite to the transfer direction. It is provided as follows. The guide roller 32 provided on the gantry 4a
a is for supporting the lower surface of the transfer arm 2. The position of the upper peripheral surface of the guide roller 32a is set to the same horizontal plane as the lower surface guide roller 21a of the transport shelf A.
Stacking base 7a provided near and in front of gantry 4a
The cross-sectional shape is substantially trapezoidal, but the outer edge shape of the upper surface and the rear surface is formed to be substantially the same as the normal shape in the cross section of the invert in the Λ shape posture, and the upper surface is slightly inclined forward and downward. is there.
【００１０】図３において前記係止爪３ａを支持する架
台４ａと、積み重ね台７ａとの間には、滑り板８ａが移
送方向に傾斜して図示を省略した基台に固着されてい
る。滑り板８ａの表面には衝撃・騒音を緩和するための
緩衝ゴム片８１ａを着脱自在に重ね合わせてある。In FIG. 3, a slide plate 8a is fixed to a base (not shown) which is inclined in the transfer direction between a mount 4a for supporting the locking claw 3a and the stacking base 7a. On the surface of the slide plate 8a, a cushion rubber piece 81a for reducing impact and noise is removably superimposed.
【００１１】上記の架台４ａに設けた係止爪３ａ、ガイ
ドローラ３２ａ、緩衝ゴム片８１ａを装着した滑り板８
ａ、および積み重ね台７ａとを１組とする装置を本発明
では仕分け装置という。この仕分け装置を図１に示すよ
うに移送アーム２の前進方向に、例えば積み重ね台のみ
で図示すれば７ａ，７ｂ………７ｅのように相互の組の
間隔はインバートの最大サイズおよび仕分け作業に支障
のない幅の余裕をもって設定し、任意な組数配置する。
また、この仕分け装置はインバート１の長さ方向に、隣
合う別の移送アーム２の前方位置に対応して複数組配置
する。A slide plate 8 on which a locking claw 3a, a guide roller 32a, and a cushion rubber piece 81a mounted on the base 4a are mounted.
In the present invention, a device that includes a set a and the stacking table 7a is referred to as a sorting device. This sorting device is arranged in the forward direction of the transfer arm 2 as shown in FIG. 1, for example, when only the stacking table is used, the spacing between the sets is 7a, 7b... Set with a margin of width that does not cause any trouble, and arrange an arbitrary number of sets.
Further, a plurality of the sorting devices are arranged in the length direction of the invert 1 so as to correspond to a front position of another adjacent transfer arm 2.
【００１２】次に本発明装置の作動工程を図４（ａ）〜
（ｆ）で作動順に説明する。Next, the operation steps of the apparatus of the present invention will be described with reference to FIGS.
The operation sequence will be described in (f).
【００１３】（ａ）工程 これから仕分け・積み重ねの対象となるインバート１が
ローラテーブル１１ｂ上で待機している状態である。仕
分け・積み重ねの開始は、まず前記駆動モータ５の駆動
によってギヤ６ｂが矢印方向に回転し、移送アームの下
面に設けられたラックとの嵌合によって移送アーム２は
移送方向Ｘに前進することから始まる。なお、以下の実
施例は複数組の仕分け装置を配列した仕分け棚部Ｂのう
ち、最も搬送棚部Ａに近い場所に位置する棚部に仕分け
・積み重ねする場合を説明する。(A) Process The invert 1 to be sorted and stacked is waiting on the roller table 11b. The sorting and stacking starts because the gear 6b rotates in the direction of the arrow by the drive of the drive motor 5, and the transfer arm 2 advances in the transfer direction X by fitting with the rack provided on the lower surface of the transfer arm. Begin. In the following embodiment, a case will be described in which sorting and stacking are performed on a shelf located closest to the transport shelf A among sorting shelves B in which a plurality of sets of sorting devices are arranged.
【００１４】（ｂ）工程 移送アーム２の前進の進行過程で、インバート１の後端
エッジに移送アーム２の上面に突設した係止突起２ａが
当接すると、移送アーム２とインバート１との位置関係
が決まる。更に移送アーム２が前進すると移送アーム２
の先端の上面にインバート１が乗載し、続いてインバー
ト１の前方エッジが仕分け装置の係止爪３ａに接触し、
この係止爪３ａは前方に倒伏する。(B) Step In the course of the forward movement of the transfer arm 2, when the locking projection 2 a protruding from the upper surface of the transfer arm 2 comes into contact with the rear end edge of the invert 1, the transfer arm 2 and the invert 1 are connected. The positional relationship is determined. When the transfer arm 2 further moves forward, the transfer arm 2
The invert 1 is mounted on the upper surface of the tip of the inverting device, and then the front edge of the invert 1 contacts the locking claw 3a of the sorting device,
The locking claw 3a falls forward.
【００１５】（ｃ）工程 移送アーム２に乗載したインバート１の後端エッジが係
止爪３ａを乗り越えた後、予め指定された仕分け棚の定
位置（破線で示す位置）で移送アーム２の前進は停止す
る。(C) Step After the rear end edge of the invert 1 mounted on the transfer arm 2 has passed over the locking claw 3a, the transfer arm 2 is moved to a predetermined position (a position shown by a broken line) on a sorting shelf specified in advance. Advance stops.
【００１６】この時既に、係止爪３ａは自重によって起
立している。次に停止中の移送アーム２に対し、移送方
向Ａと反対方向への後退支持を行なうと、インバート１
の後端エッジが起立している係止爪３ａに当接し、移送
アーム２の後退は継続するがインバート１の移動は係止
爪３ａによって停止される。At this time, the locking claw 3a has already risen by its own weight. Next, when the transfer arm 2 that is stopped is backed up in the direction opposite to the transfer direction A, the invert 1
The rear end edge of the transfer arm 2 abuts on the standing hook 3a, the retreat of the transfer arm 2 continues, but the movement of the invert 1 is stopped by the hook 3a.
【００１７】（ｄ）工程 インバート１が係止爪３ａに当接し移動を停止している
状態のまま、更に移送アーム２の後退が進行するとイン
バート１の後端エッジを支点としてインバート１の先端
エッジは徐々に下降し、先端エッジは積み重ね台７ａの
上面に静落下する。(D) Step When the reversing of the transfer arm 2 further proceeds while the invert 1 is in contact with the locking claw 3a and stops moving, the leading edge of the invert 1 is set with the trailing edge of the invert 1 as a fulcrum. Gradually descends, and the leading edge falls statically onto the upper surface of the stacking table 7a.
【００１８】（ｅ）工程 更に、移送アーム２の後退が継続するとインバート１の
後端エッジは、移送アーム２と離れ、後端エッジは緩衝
ゴム片８１ａの上面に落下する。Step (e) Further, as the transfer arm 2 continues to retreat, the rear end edge of the invert 1 separates from the transfer arm 2 and the rear end edge falls on the upper surface of the cushion rubber piece 81a.
【００１９】（ｆ）工程 インバート１の先端エッジは積み重ね台７ａの上面で支
承され、一方の後端エッジは緩衝ゴム片８１ａの上面即
ち、傾斜した滑り板８ａで支承されるため、インバート
１は積み重ね台７ａ上面の傾斜面と緩衝ゴム片８１ａの
傾斜面に沿って自重により滑り落ちて積み重ね台７ａに
載置される。なお、移送アーム２は前述の（ａ）工程の
初期の待機位置まで復帰し次のインバート製品の仕分け
・積み重ねに備える。Step (f) The leading edge of the invert 1 is supported on the upper surface of the stacking table 7a, and the rear edge of the invert 1 is supported on the upper surface of the cushion rubber piece 81a, that is, the inclined slide plate 8a. The sheet slides down by its own weight along the inclined surface of the upper surface of the stacking table 7a and the inclined surface of the cushion rubber piece 81a and is placed on the stacking table 7a. The transfer arm 2 returns to the initial standby position in the above-mentioned step (a) and prepares for sorting and stacking the next inverted product.
【００２０】以上の作動工程（ａ）〜（ｆ）を繰り返す
ことにより任意の仕分け棚に、任意数枚の仕分け・積み
重ねを連続的に実施できる。By repeating the above operation steps (a) to (f), an arbitrary number of sheets can be continuously sorted and stacked on an arbitrary sorting shelf.
【００２１】なお、本発明装置は仕分け棚指定後の移送
アーム２の移動・停止は指定棚までのストロークを予め
駆動モータ５の回転をパルス換算で制御盤内にシーケン
スで組み込み、周知の検出機器を併用すれば当該工程の
遠隔操作あるいは自動化は容易である。また本発明装置
を使用した当該仕分け・積み重ね工程の前後工程との生
産管理を更に上位の計算機で行うことにより、物流の合
理化が更に図られる。上記実施例ではインバート製品を
対象に説明したが、等辺山形鋼、不等辺等厚山形鋼等、
他の山形鋼にも適用できることは勿論である。In the apparatus of the present invention, the movement and stop of the transfer arm 2 after the sorting shelf is designated, the stroke to the designated shelf is preliminarily incorporated into the control panel in the form of a pulse by converting the rotation of the drive motor 5 into a pulse. If the method is used together, remote control or automation of the process is easy. Further, the production management of the processes before and after the sorting / stacking process using the apparatus of the present invention is performed by a higher-level computer, thereby further streamlining the distribution. In the above embodiment, an invert product was described, but an equilateral angle steel, an unequal side equal thickness angle steel, etc.
Of course, it can be applied to other angle irons.
【００２２】[0022]
【発明の効果】本発明装置は構造が簡単なので設備が低
廉で、保守・整備性および作業性に優れ、山形鋼製品の
鋼種・製品長さ等に応じた仕分け・積み重ね作動が確実
且つ迅速に行なえる。また、本発明装置による積み重ね
は相互の製品間および製品と装置間は滑り状態で接触す
る。従って、鋼材の落下または接触の際の騒音は殆ど発
生せず、静粛な作業環境が期待できる。The apparatus of the present invention has a simple structure, is inexpensive, has excellent maintenance / maintenance and workability, and performs sorting and stacking operations according to the type and length of the angle iron products reliably and quickly. I can do it. In addition, stacking by the apparatus of the present invention makes sliding contact between products and between the product and the apparatus. Therefore, almost no noise is generated when the steel material is dropped or contacted, and a quiet working environment can be expected.
【図１】本発明実施例装置の全体配置図。FIG. 1 is an overall layout view of an apparatus according to an embodiment of the present invention.
【図２】（ａ），（ｂ）は本発明実施例装置の部分拡大
図。FIGS. 2A and 2B are partially enlarged views of an apparatus according to an embodiment of the present invention.
【図３】図２の要部拡大図。FIG. 3 is an enlarged view of a main part of FIG. 2;
【図４】（ａ）〜（ｆ）は本発明実施例装置の作動工程
説明図。4 (a) to 4 (f) are explanatory views of the operation steps of the apparatus according to the embodiment of the present invention.
１…山形鋼（インバート） ２…移送ア
ーム ２ａ…係止突起 ２ｂ…ラッ
ク ２１ａ，２１ｂ，２１ｃ…ガイドローラ ３ａ，３
ｂ，３ｃ…係止爪 ４ａ，４ｂ，４ｃ…架台 ５…駆動モ
ータ ６…駆動軸 ６ａ…ラッ
クギヤ ７ａ，７ｂ，７ｃ…積み重ね台 ８ａ，８
ｂ，８ｃ…滑り板 ８１ａ，８１ｂ…緩衝ゴム １０ａ，１
０ｂ…ローラテーブル Ａ…搬送棚部 Ｂ…仕分け
棚部DESCRIPTION OF SYMBOLS 1 ... Angle steel (invert) 2 ... Transfer arm 2a ... Locking protrusion 2b ... Rack 21a, 21b, 21c ... Guide roller 3a, 3
b, 3c: locking claw 4a, 4b, 4c: base 5: drive motor 6: drive shaft 6a: rack gear 7a, 7b, 7c: stacking stand 8a, 8
b, 8c: sliding plate 81a, 81b: cushion rubber 10a, 1
0b: roller table A: transport shelf B: sorting shelf
フロントページの続き (72)発明者 嶋田昭光 兵庫県姫路市広畑区鶴町２−１ 太平工 業株式会社広畑支店内 (56)参考文献 特開 昭54−138274（ＪＰ，Ａ) 実開 昭50−35834（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) B65G 57/00 - 57/32 B65G 47/46 B65G 47/88 - 47/90 B21B 39/00 Continuation of the front page (72) Inventor Akimitsu Shimada 2-1 Tsurumachi, Hirohata-ku, Himeji-shi, Hyogo Prefecture Inside the Hirohata branch of Taihei Kogyo Co., Ltd. (56) References JP-A-54-138274 (JP, A) 35834 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) B65G 57/00-57/32 B65G 47/46 B65G 47/88-47/90 B21B 39/00
Claims (1)
長さ方向と直交する移送方向へ移送する進退自在な複数
列の移送アームを備えた搬送棚部と；移送中の前記山形
鋼材の先端に当接して移送方向に倒伏し、該移送アーム
が反移送方向に退避後は起立する係止爪と、該係止爪の
移送方向の前方に近接して設けたその断面の外縁形状が
山形鋼の断面内法形状と略同形に形成された積み重ね台
と、該積み重ね台と前記係止爪の間に移送方向へ傾斜し
て設けた滑り板とからなる仕分け装置を前記搬送棚部に
隣接して鋼材の長さ方向と移送方向に複数組配設した仕
分け棚部と；からなることを特徴とする山形鋼材の仕分
け積み重ね装置。1. A transfer shelf provided with a plurality of rows of transfer arms capable of moving back and forth for transferring a chevron steel material mounted on a Λ-shaped posture in a transfer direction orthogonal to the longitudinal direction of the steel material; A locking claw that abuts against the tip of the steel material and falls down in the transfer direction when the transfer arm retreats in the reverse transfer direction, and an outer edge of a cross-section provided near the front of the lock claw in the transfer direction; The transfer rack is provided with a sorting device including a stacking table having a shape substantially the same as the normal shape in the cross section of the angle iron, and a slide plate provided between the stacking table and the locking claw and inclined in the transfer direction. A plurality of sets of sorting shelves arranged in the length direction of the steel material and in the transfer direction adjacent to the portion, and a sorting and stacking device for the angle-shaped steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09297393A JP3231469B2 (en) | 1993-04-20 | 1993-04-20 | Sorting and stacking device for angle steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09297393A JP3231469B2 (en) | 1993-04-20 | 1993-04-20 | Sorting and stacking device for angle steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06298367A JPH06298367A (en) | 1994-10-25 |
| JP3231469B2 true JP3231469B2 (en) | 2001-11-19 |
Family
ID=14069355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09297393A Expired - Fee Related JP3231469B2 (en) | 1993-04-20 | 1993-04-20 | Sorting and stacking device for angle steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3231469B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100795466B1 (en) * | 2007-10-09 | 2008-01-16 | (주)와이제이테크 | Automatic supply device for section steel |
| KR100821195B1 (en) * | 2007-10-09 | 2008-04-14 | (주)와이제이테크 | Automatic giving a summary device for section steel |
| CN102514918B (en) * | 2011-12-16 | 2014-04-09 | 中冶南方(武汉)威仕工业炉有限公司 | Movable oblique cushion block buffer device |
| CN104089486B (en) * | 2014-07-04 | 2016-04-20 | 江苏永钢集团有限公司 | Point steel device of feeding skid |
-
1993
- 1993-04-20 JP JP09297393A patent/JP3231469B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06298367A (en) | 1994-10-25 |
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