JPH06115683A - Method and device for sorting ring-like products - Google Patents
Method and device for sorting ring-like productsInfo
- Publication number
- JPH06115683A JPH06115683A JP29387192A JP29387192A JPH06115683A JP H06115683 A JPH06115683 A JP H06115683A JP 29387192 A JP29387192 A JP 29387192A JP 29387192 A JP29387192 A JP 29387192A JP H06115683 A JPH06115683 A JP H06115683A
- Authority
- JP
- Japan
- Prior art keywords
- products
- rod
- gear
- fitted
- shaped
- 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.)
- Pending
Links
Landscapes
- Discharge Of Articles From Conveyors (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は、連続して搬出される
リング状素材を、立設されたロッド体(筒体を含む)
に、所定数づつ嵌め入れ状態で積み重ねする仕分け方法
及び仕分け装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rod-shaped member (including a cylindrical member) in which a ring-shaped material continuously discharged is erected.
The present invention relates to a sorting method and a sorting device for stacking a predetermined number of pieces in a fitted state.
【0002】[0002]
【従来の技術】加工済みの金属製品を運搬する場合は、
製品同士が衝突し合って当り傷が付かないよう考慮して
いる。リング状製品では、中央の穴を利用して、パレッ
ト上に立設されたロッド体をその穴へ嵌め入れ状態で積
み重ねたまま運搬する手法が採られている。製造された
製品を1つ1つ手作業でロッド体へ嵌め入れていては効
率が悪い。そこで製造装置にトランスファを装備し、そ
のトランスファの排出落下口真下にロッドを位置させ、
1つのロッド体に所定数が嵌め入れられたらパレットを
ずらせて隣のロッド体と、或は他のパレットと入れ換え
るなど、所定数が嵌め入れられたロッド体と、なにも嵌
め入れられていないロッド体とを交換することが行なわ
れている。2. Description of the Related Art When transporting processed metal products,
Consideration is given so that products do not collide with each other and are not damaged. In the ring-shaped product, a method is adopted in which a rod body erected on a pallet is fitted into the hole and conveyed while being stacked by using a central hole. It is inefficient to manually fit the manufactured products into the rod body one by one. Therefore, we equip the manufacturing equipment with a transfer, and position the rod just below the discharge drop port of the transfer.
When a certain number of rods have been fitted into one rod body, the pallet is moved to the adjacent rod body, or another pallet is exchanged. For example, a certain number of rod bodies are fitted and nothing is fitted. The rod body is exchanged.
【0003】[0003]
【発明が解決しようとする課題】ロッドの位置換えは製
品搬出間隔の合間を縫って行なわれるが、生産性の高い
高速マシンでは搬出間隔が短いため、その短い時間内に
ロッド体の交換を完了させられず、その間一時的に装置
を停止させなければならない。ロッド体を交換する度に
装置を停止させていてはせっかく生産性の高いマシンを
採用した甲斐がなくなってしまうし、作業のリズムが狂
って戸惑いを起す。The rods are repositioned by sewing the intervals between product carry-out intervals. However, since the carry-out intervals are short in a high-speed machine with high productivity, the rod body replacement is completed within that short time. It is not possible to do so, and the device must be temporarily stopped during that time. If the machine is stopped every time the rod body is replaced, the value of using a highly productive machine will be lost, and the rhythm of the work will be confused, causing confusion.
【0004】[0004]
【課題を解決するための手段】本発明は、製品の搬出間
隔が短くても、リング状製品をロッド体へ所定数ずつ確
実に嵌め込み可能とするもので、その構成は、連続して
搬出されるリング状製品を、ロッド状受け体に順次嵌め
込み、所定数に達したそれらを一組として送り出すリン
グ状製品の仕分け方法と、少なくとも三点で傾斜姿勢に
支持されるロッド状受け体と、前記各支持点に対して支
持、解除作動する支持機構と、それら支持機構のうち最
低一対を支持状態のまま残して他の支持機構を解除し、
ロッド状受け体に嵌め込まれた製品が、その解除された
支持点を通過することを許容する制御手段を備えた仕分
け装置にある。SUMMARY OF THE INVENTION According to the present invention, a predetermined number of ring-shaped products can be securely fitted into a rod body even if the product carry-out interval is short. Ring-shaped products, which are sequentially fitted into the rod-shaped receiving bodies, and which deliver a predetermined number of them as a set, a method of sorting the ring-shaped products, and a rod-shaped receiving body supported in an inclined posture at at least three points, A support mechanism that supports and releases each support point, and at least one of these support mechanisms is left in a supported state to release other support mechanisms,
The sorting device is provided with a control means that allows the product fitted in the rod-shaped receiving body to pass through the released supporting point.
【0005】[0005]
【作用】本発明の方法によれば、連続的に嵌め込まれた
リング状素材が所定数に達するまで送り出しを遅らせて
いる、その遅れの時間を利用してロッドの位置換えがで
きる。又本発明装置によれば、受け体は常に二点以上で
支持されるので安定性を欠くことがなく、支持機構が解
除と支持とを交互に繰り返すことにより、所定数づつ各
支持点を順に通過させて送り出しができる。According to the method of the present invention, the feed is delayed until the number of ring-shaped materials fitted continuously reaches a predetermined number, and the position of the rod can be repositioned by utilizing the delay time. Further, according to the device of the present invention, since the receiving body is always supported at two or more points, stability is not impaired, and the supporting mechanism alternately repeats releasing and supporting, so that each supporting point is sequentially arranged in a predetermined number. Can be sent out by passing.
【0006】[0006]
【実施例】本発明に係るリング状製品の仕分け方法及び
その方法で使用する仕分け装置を、鍛造歯車について実
施した一例について図面に基いて説明する。1は歯車鍛
造装置であり、1.5秒毎に1つづつ歯車製品2を打ち
出して搬出する。搬出口のシュートにはベルトコンベヤ
3が連設され、そのコンベア3上には、外周に歯形が形
成された歯車製品2を、コンベヤ端縁で中央に誘導する
ガイド3aが設けられている。コンベヤ3の搬送方向前
方には、その先端を、前記コンベヤ3を離れた歯車製品
2の落下軌跡上で、歯車製品2の軸穴2aが通過する位
置に合致させたロッド状の受け体4が傾斜姿勢に配設さ
れ、コンベヤ3を離れた歯車製品2が、落下過程で受け
体4に嵌め込まれるようになっている。前記受け体4の
角度は、コンベヤ3と受け体4との距離、歯車製品2の
排出速度、大きさ等により決定され、実施例では水平面
に対して30度に設定した場合、100%の成功率を確
認した。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An example in which a ring-shaped product sorting method according to the present invention and a sorting apparatus used in the sorting method are applied to a forged gear will be described with reference to the drawings. Reference numeral 1 denotes a gear forging device, which punches out one gear product 2 every 1.5 seconds and carries it out. A belt conveyor 3 is continuously provided on the chute at the carry-out port, and a guide 3a is provided on the conveyor 3 for guiding the gear product 2 having an outer peripheral tooth profile to the center at the conveyor edge. In front of the conveyor 3 in the conveying direction, there is a rod-shaped receiving body 4 whose tip is aligned with the position where the shaft hole 2a of the gear product 2 passes on the drop trajectory of the gear product 2 leaving the conveyor 3. The gear product 2 arranged in an inclined posture and separated from the conveyor 3 is fitted into the receiving body 4 in the dropping process. The angle of the receiving body 4 is determined by the distance between the conveyor 3 and the receiving body 4, the discharging speed of the gear product 2, the size, etc. In the embodiment, when the angle is set to 30 degrees with respect to the horizontal plane, 100% success. Confirmed the rate.
【0007】前記受け体4は支持機構により四点支持さ
れている。この支持機構は、受け体4の真下に相互の間
隔を保って垂設された第1のシリンダ5.第2のシリン
ダ6.第3のシリンダ7及び第4のシリンダ8とで構成
され、それらシリンダ5.6.7.8から突出した各ピ
ストンロッド5a.6a.7a.8aの先細り先端が、
受け体4に貫設された各透孔4a.4a.4a.4aへ
挿脱自在になっており、ピストンロッドが二本以上挿入
された状態において、受け体4を定位置に支持すること
ができる。The receiving body 4 is supported at four points by a supporting mechanism. This support mechanism includes a first cylinder 5. Second cylinder 6. Each of the piston rods 5a. Is composed of a third cylinder 7 and a fourth cylinder 8 and protrudes from the cylinders 5.6.7.8. 6a. 7a. The tapered tip of 8a
Each through hole 4a. 4a. 4a. 4a, the receiving body 4 can be supported at a fixed position when two or more piston rods are inserted.
【0008】受け体4の基端は垂直の落下口となり、徐
々に太径となるよう形成され、その真下が受け渡し位置
となる。受け渡し位置には、通い箱となるパレット9に
垂設されているロッド体10が待機するようになってお
り、パレット9上に立設されたロッド体10は、所定数
の製品が嵌め入れられると別のロッド体10が順に受け
渡し位置にくるようコントロールされる。The base end of the receiving body 4 is a vertical drop port, which is formed so that the diameter gradually becomes larger, and the position just below is a delivery position. At the delivery position, a rod body 10 suspended from a pallet 9 serving as a return box stands by, and a predetermined number of products are fitted into the rod body 10 erected on the pallet 9. Another rod body 10 is controlled so as to sequentially come to the transfer position.
【0009】このように構成された仕分け装置によれ
ば、鍛造装置1から搬出された歯車製品2は、コンベヤ
3から飛び出して落下する過程で、所謂輪投げの要領に
て順次受け体4に嵌め込まれ、最上部を支持している第
1のピストンロッド5aに当接してストップし、続いて
嵌め込まれた歯車製品2.2・・が順次積み重なってい
く(図2)。積み重なった歯車製品2.2・・が一定数
に達したところで前記第1のピストンロッド5aが下降
作動し、滞留しているそれら歯車製品2.2・・を次の
中間位置である第2のピストンロッド6aによる支持位
置まで通過させ、ピストンロッド5aは直ちに支持位置
に復帰する(図3)。次に前記第2のピストンロッド6
aが下降作動し、滞留しているそれら歯車製品2.2・
・を前記第2のピストンロッド6aによる支持位置の下
手にあたる中間位置である第3のピストンロッド7aに
よる支持位置まで送り、ピストンロッド6aは直ちに支
持位置に復帰する。更にその第3のピストンロッド6a
が支持位置に復帰したら、最下位置の第4のピストンロ
ッド8aが下降作動し、歯車製品2.2・・を受け体4
から送り出して支持位置に復帰する。受け体4を脱した
歯車製品2.2・・は自然落下し、待機しているロッド
体9に嵌め入れられる(図4)。前記送り出しの際、或
はその後に第1ピストンロッド5aによりストップされ
ている歯車製品2.2・・が所定数に達すれば、前記作
動が重複しないよう、ピストンロッドが受け体を常に三
点で支持するよう交互に作動し、受け体の支持機能が失
われないようにコントロールされる。According to the sorting apparatus thus constructed, the gear product 2 carried out from the forging apparatus 1 is successively fitted into the receiving body 4 in a so-called ring-throwing manner in the process of jumping out from the conveyor 3 and dropping. , The first piston rod 5a supporting the uppermost portion is abutted and stopped, and subsequently the fitted gear products 2.2 ... Are sequentially stacked (FIG. 2). When the number of stacked gear products 2.2 .. has reached a certain number, the first piston rod 5a descends, and the retained gear products 2.2 .. The piston rod 6a is passed to the supporting position, and the piston rod 5a immediately returns to the supporting position (FIG. 3). Next, the second piston rod 6
Those gear products 2.2 that a has moved downwards and stayed
Is sent to the support position by the third piston rod 7a, which is an intermediate position below the support position by the second piston rod 6a, and the piston rod 6a immediately returns to the support position. Further, the third piston rod 6a
Is returned to the supporting position, the fourth piston rod 8a at the lowermost position is moved downward, and the gear product 2.2 ...
To return to the support position. The gear product 2.2 ... Having removed the receiving body 4 spontaneously falls and is fitted into the waiting rod body 9 (Fig. 4). If the number of gear products 2.2 ... Stopped by the first piston rod 5a reaches a predetermined number at the time of the delivery or after that, the piston rod always keeps the receiver at three points so that the operations do not overlap. They operate alternately to support and are controlled so that the support function of the receiver is not lost.
【0010】このように製品はロッド状の受け体に嵌め
入れられるから、仕分け工程において周面同士の衝突は
勿論、周面とパレットとの接触すらなく、搬送時も各製
品が離反しているから当り傷の心配はない。本発明は、
歯車製品以外でもリング状であれば利用でき、それらの
製品をロッドに嵌め入れる作業が自動化でき、生産性の
向上が期待できる。Since the products are fitted in the rod-shaped receivers in this way, the peripheral surfaces do not collide with each other in the sorting process, and the peripheral surfaces do not even contact the pallet, and the products are separated from each other during transportation. There is no danger of hits or scratches. The present invention is
Ring-shaped products other than gear products can also be used, and the work of fitting these products into rods can be automated, which can be expected to improve productivity.
【0011】実施例は、1.5秒毎に製品を搬出する高
速タイプの歯車鍛造装置との組み合わせを説明したが、
低速タイプの装置と組み合わせてもかまわないし、コン
ベヤを介することなく製品を受け体に嵌め入れるように
もできる。又受け体は製品を嵌め込み可能な太さであれ
ば良いのであって、受け入れ部分は受け取り易いように
細く、逆に受け渡し部分は落下位置が一定になるよう太
くしたり、屈曲部を設ける場合は製品が通過しやすいよ
うにその部分を細くするなど適宜変更できる。更に実施
例は四点で支持し、そのうちピストンロッドを1つのみ
解除して常に三点で支持されるように制御するものであ
るが、少なくとも常に二点支持可能であれば、シリンダ
の数を増減できる。更にピストンロッドを真下から透孔
へ挿通させる支持手段以外に、側方より挿通させたり、
ピストンロッドの挿入以外の手段、例えば把持、挟持さ
せる等適宜変更して差し支えない。In the embodiment, the combination with the high speed type gear forging device which carries out the product every 1.5 seconds has been described.
It may be combined with a low-speed type device, or the product may be fitted into the receiving body without using a conveyor. Also, the receiving body may have a thickness that allows the product to be fitted therein, and the receiving portion is thin so that it can be easily received, and conversely, when the receiving portion is thick so that the falling position is constant, or when a bent portion is provided. The part can be changed as appropriate so that the product can easily pass through. Further, in the embodiment, four points are supported, and only one of the piston rods is released so that the piston rod is controlled to be always supported at three points. You can increase or decrease. Furthermore, in addition to supporting means for inserting the piston rod from directly below into the through hole, it can be inserted from the side,
Means other than insertion of the piston rod, for example, grasping and pinching, may be appropriately changed.
【0012】[0012]
【発明の効果】本発明によれば、連続搬出されるリング
状製品を、所定数を1単位として自動的にロッドに嵌め
入れでき、その際、製品は周面同士が相互に衝突しない
ので当り傷が付かず、高速タイプの製造装置と組み合わ
せても、所定数がまとまるまでの間を利用してロッドの
位置換え時間を充分確保でき、当り傷の発生が皆無とな
って歩留り良いストックや搬送が可能となる。According to the present invention, a ring-shaped product that is continuously carried out can be automatically fitted into a rod with a predetermined number of units as one unit. At that time, since the peripheral surfaces of the products do not collide with each other, the products hit each other. Even if it is combined with a high-speed type manufacturing device, it does not get scratched, and it is possible to secure a sufficient time for rod repositioning by using the time until the specified number is collected, and there are no hits and scratches, and good yield stock and transportation. Is possible.
【図1】本発明に係る仕分け装置を歯車鍛造装置に採用
した実施例を示す説明図である。FIG. 1 is an explanatory view showing an embodiment in which a sorting device according to the present invention is adopted in a gear forging device.
【図2】仕分け装置の製品受け入れ時における作動要領
を示す説明図である。FIG. 2 is an explanatory diagram showing an operating procedure when the sorting device receives a product.
【図3】仕分け装置の製品送り出し時における作動要領
を示す説明図である。FIG. 3 is an explanatory diagram showing an operating procedure of the sorting device when a product is delivered.
【図4】仕分け装置の製品受け渡し時における作動要領
を示す説明図である。FIG. 4 is an explanatory diagram showing an operating procedure of the sorting apparatus when delivering products.
1・・歯車鍛造装置、2・・歯車製品、2a・・軸穴、
3・・コンベヤ、4・・受け体、4a・・透孔、5・・
第1のシリンダ、6・・第2のシリンダ、7・・第3の
シリンダ、8・・第4のシリンダ、5a.6a.7a.
8a・・ピストンロッド、9・・パレット、10・・ロ
ッド体。1 ... Gear forging device, 2 ... Gear product, 2a ... Shaft hole,
3 ・ ・ Conveyor, 4 ・ ・ Receptor, 4a ・ ・ Perforated hole, 5 ・ ・
1st cylinder, 6 ... 2nd cylinder, 7 ... 3rd cylinder, 8 ... 4th cylinder, 5a. 6a. 7a.
8a ・ ・ Piston rod, 9 ・ ・ Pallet, 10 ・ ・ Rod body.
Claims (2)
ッド状受け体に順次嵌め込み、所定数に達したそれらを
一組として送り出すリング状製品の仕分け方法。1. A method for sorting ring-shaped products, in which ring-shaped products that are continuously carried out are sequentially fitted into a rod-shaped receiving body and a predetermined number of them are sent out as a set.
ロッド状受け体と、前記各支持点に対して支持、解除作
動する支持機構と、それら支持機構のうち最低一対を支
持状態のまま残して他の支持機構を解除することによ
り、ロッド状受け体に嵌め込まれた製品が、その解除さ
れた支持点を通過可能とする制御手段を備えた仕分け装
置。2. A rod-shaped receiver that is supported in an inclined posture at at least three points, a support mechanism that supports and releases the support points with respect to each of the support points, and at least one of these support mechanisms is left in a supported state. A sorting device provided with a control means that allows a product fitted in the rod-shaped receiving body to pass through the released supporting point by releasing the other supporting mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29387192A JPH06115683A (en) | 1992-10-06 | 1992-10-06 | Method and device for sorting ring-like products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29387192A JPH06115683A (en) | 1992-10-06 | 1992-10-06 | Method and device for sorting ring-like products |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH06115683A true JPH06115683A (en) | 1994-04-26 |
Family
ID=17800237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP29387192A Pending JPH06115683A (en) | 1992-10-06 | 1992-10-06 | Method and device for sorting ring-like products |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH06115683A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010120706A (en) * | 2008-11-17 | 2010-06-03 | Hitachi Powdered Metals Co Ltd | Ring-shaped workpiece stocker |
CN108453171A (en) * | 2018-05-22 | 2018-08-28 | 南京飞燕活塞环股份有限公司 | A kind of full-automatic expanding device of piston ring |
CN111774469A (en) * | 2020-07-14 | 2020-10-16 | 怡景(上海)五金制品有限公司 | Molding and transporting system for metal front cover of vehicle-mounted display screen |
CN114406151A (en) * | 2021-12-27 | 2022-04-29 | 诸暨市奔宝弹簧有限公司 | Automatic forming equipment for spring hook |
-
1992
- 1992-10-06 JP JP29387192A patent/JPH06115683A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010120706A (en) * | 2008-11-17 | 2010-06-03 | Hitachi Powdered Metals Co Ltd | Ring-shaped workpiece stocker |
CN108453171A (en) * | 2018-05-22 | 2018-08-28 | 南京飞燕活塞环股份有限公司 | A kind of full-automatic expanding device of piston ring |
CN111774469A (en) * | 2020-07-14 | 2020-10-16 | 怡景(上海)五金制品有限公司 | Molding and transporting system for metal front cover of vehicle-mounted display screen |
CN114406151A (en) * | 2021-12-27 | 2022-04-29 | 诸暨市奔宝弹簧有限公司 | Automatic forming equipment for spring hook |
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