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JP3400813B2 - Method and apparatus for centering coil material - Google Patents
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JP3400813B2 - Method and apparatus for centering coil material - Google Patents

Method and apparatus for centering coil material

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Publication number
JP3400813B2
JP3400813B2 JP05101193A JP5101193A JP3400813B2 JP 3400813 B2 JP3400813 B2 JP 3400813B2 JP 05101193 A JP05101193 A JP 05101193A JP 5101193 A JP5101193 A JP 5101193A JP 3400813 B2 JP3400813 B2 JP 3400813B2
Authority
JP
Japan
Prior art keywords
coil
carriage
coils
centering
peripheral paper
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
Application number
JP05101193A
Other languages
Japanese (ja)
Other versions
JPH06263114A (en
Inventor
勉 土井
雅敏 宮脇
隆央 松成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP05101193A priority Critical patent/JP3400813B2/en
Publication of JPH06263114A publication Critical patent/JPH06263114A/en
Application granted granted Critical
Publication of JP3400813B2 publication Critical patent/JP3400813B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は複数の装置間をコイル台
車でコイルを搬送して処理するコイル処理ラインのコイ
ル材のセンタリング方法及びその装置に関するものであ
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and apparatus for centering a coil material in a coil processing line in which a coil is conveyed between a plurality of apparatuses by a coil carriage and processed.

【0002】[0002]

【従来の技術】コイルをコイル台車で複数の装置間を搬
送して処理するライン(例えばコイル梱包処理ライン)
では、ラインの生産性を高めるため複数のコイルを、複
数のコイル台車によって同時に搬送する設備構成とする
ことがよく行われる。こういったラインでは、入側のN
o.1スキッド上には天井クレーンによってコイルが挿
入されるのが通常であるが、コイルをNo.1スキッドの
センターに合わせて狂いなく挿入することは不可能であ
る。従ってNo.2スキッド以降の装置で処理するために
は天井クレーンで挿入後、コイルのセンタリングを実施
する必要がある。
2. Description of the Related Art A line for carrying a coil between a plurality of devices by a coil carriage and processing the coil (for example, a coil packing processing line).
In order to improve the productivity of the line, it is often the case that a plurality of coils are simultaneously transported by a plurality of coil carriages. On these lines, the incoming N
o. The coil is usually inserted by an overhead crane on the 1 skid, but the coil is no. It is impossible to insert the skid in line with the center of one skid. Therefore, No. In order to process with a device after 2 skids, it is necessary to center the coil after inserting it with an overhead crane.

【0003】従来コイルの梱包処理ラインではNo.1ス
キッド位置にコイルのずれ量を計測する測定装置と、コ
イルの軸線方向にコイルを載せて移動可能な調芯装置を
専用に設置して行っていたため多額の費用を必要とする
欠点があった。又特開平02−151317号公報では
コイル台車にコイル端面検出器を設け、一度コイルの下
を空走行させてコイルのずれ量を測定し、コイルのずれ
量に相当する量だけコイル台車を基準位置からずらした
位置で、コイルを載荷することにより、センタリングを
行う方法が開示されている。
No. 1 in the conventional coil packing processing line. Since there was a dedicated installation of a measuring device that measures the amount of coil deviation at one skid position and an aligning device that allows the coil to be mounted in the axial direction of the coil, it has the drawback of requiring a large amount of expense. . Further, in Japanese Patent Application Laid-Open No. 02-151317, a coil end face detector is provided on a coil carriage, the coil displacement is measured once by running under the coil, and the coil displacement is measured by an amount corresponding to the coil displacement. A method is disclosed in which centering is performed by loading a coil at an offset position.

【0004】本出願人はさきにコイル自動紙梱包ライン
として、特開平01−167017号公報で内周紙装着
装置を、特開平01−240418号公報で外周紙装着
装置を提案した。このコイル自動紙梱包ラインは、内周
紙装着装置と外周紙装着装置が連設され、この間を2台
のコイル台車が走行自在に設けられているが、調芯はハ
ンドで行われた。
The applicant of the present invention has proposed an inner peripheral paper loading device in Japanese Patent Laid-Open No. 01-167017 and an outer peripheral paper loading device in Japanese Patent Laid-Open No. 01-240418 as an automatic coil paper packing line. In this automatic coil paper packing line, an inner peripheral paper mounting device and an outer peripheral paper mounting device are connected in series, and two coil carriages are movably provided between them, but the centering is performed by hand.

【0005】[0005]

【発明が解決しようとする課題】複数台連結したコイル
台車によって複数のコイルを同時に搬送するとき、紙装
着装置に搬入されるコイルのセンタリングが要求され
る。特に内周紙装着後、外周紙装着装置にコイルを搬送
するとき、コイル基準線を外周紙の中心線に芯合せする
ことは、外周紙のコイル端面の商品価値の高いひだ形成
に重要である。本発明はコイル材処理ラインにおける専
用の調芯装置を不要にするコイル材のセンタリング方法
及びその装置を提案するものである。
When a plurality of coil carriages are used to simultaneously convey a plurality of coils, centering of the coils carried into the paper mounting apparatus is required. Especially when the coil is conveyed to the outer peripheral paper mounting device after the inner peripheral paper is mounted, it is important to align the coil reference line with the center line of the outer peripheral paper in order to form pleats with high commercial value on the coil end surface of the outer peripheral paper. . The present invention proposes a coiling material centering method and its device that eliminates the need for a dedicated aligning device in a coiling material processing line.

【0006】[0006]

【課題を解決するための手段】本発明の要旨は次の通り
である。 (1)搬送方向に複数台連結したコイル台車によって複
数の装置間を複数のコイルを同時に次々と搬送して処理
するラインにおいて、No.1ステーション上においてコ
イルの両端面位置を計測してコイルのずれ量を求め、こ
のずれ量分だけコイル台車を基準位置よりずらしてNo.
1ステーション上のコイルのみをコイル台車に取り込
み、次にコイル台車を基準位置に戻して、No.2ステー
ションのコイルをコイル台車によって取り込むことによ
り複数のコイルのセンタリングを同時に行うことを特徴
とするコイル材のセンタリング方法。
The gist of the present invention is as follows. (1) No. 1 in a line in which a plurality of coils are simultaneously conveyed one after another between a plurality of devices by a coil carriage that is connected in the conveying direction. The position of both ends of the coil is measured on one station to obtain the amount of coil deviation, and the coil carriage is displaced from the reference position by the amount of this deviation, and No.
Take only the coil on the 1st station into the coil carriage, then return the coil carriage to the reference position and A method of centering a coil material, wherein the coils of two stations are taken in by a coil carriage to center a plurality of coils at the same time.

【0007】(2)内周紙装着装置と外周紙装着装置を
含む3ステーション以上からなるコイル梱包ラインにお
いて、内周紙装着装置の先端にセンサーを設け、他端に
位置検出器を設け、2台以上のコイル台車に昇降自在の
リフト装置をそれぞれ内設し、一方のコイル台車に位置
検出器を設け、長さlを有するフレームでコイル台車を
連結して走行自在であることを特徴とするコイル材のセ
ンタリング装置。
(2) In a coil packing line consisting of three or more stations including an inner peripheral paper mounting device and an outer peripheral paper mounting device, a sensor is provided at the tip of the inner peripheral paper mounting device and a position detector is provided at the other end. It is characterized in that a lift device capable of moving up and down is installed in each of the coil carriages above the carriage, a position detector is provided in one of the coil carriages, and the coil carriages are connected by a frame having a length l so that the coil carriage can travel freely. Coil material centering device.

【0008】以下本発明を図面について説明する。本発
明における内周紙装着装置10は、例えば特開平01−
167017号公報に開示されるが、図1に示すように
内周紙回転体13が架台14に設けられ、架台14は運
搬車15に設けられている。回転体13の先端に光セン
サー16を設ける。12は走行用モータ、17は走行用
モータに連結した位置検出器である。位置検出器として
は例えばロータリーエンコーダを用いるが、特にこれに
限定されることなく、又取付位置についても運搬車15
の走行位置を測定できさえすれば、特に限定しない。
The present invention will be described below with reference to the drawings. The inner peripheral paper loading device 10 in the present invention is disclosed in, for example, Japanese Patent Laid-Open No. 01-
As disclosed in Japanese Patent No. 167017, as shown in FIG. 1, an inner peripheral paper rotating body 13 is provided on a gantry 14, and the gantry 14 is provided on a carrier 15. An optical sensor 16 is provided at the tip of the rotating body 13. Reference numeral 12 is a traveling motor, and 17 is a position detector connected to the traveling motor. As the position detector, for example, a rotary encoder is used, but the position detector is not particularly limited to this and the mounting position is also the transportation vehicle 15
There is no particular limitation as long as the traveling position of can be measured.

【0009】内周紙装着のためのNo.1ステーションで
は図2に示すようにスキッド18にコイル1が天井クレ
ーンなどによって載置される。本発明における外周紙装
着装置20は例えば特開平01−240418号公報に
開示されるが、外周紙装着のためのNo.2ステーション
に図3に示すようにコイル1を載置し、回転するクレー
ドルロール21が設けられる。No.3ステーションには
No.1ステーションと同様のスキッド31を設ける。ス
キッド18,31及びクレードルロール21の下溝には
走行自在のコイル台車11−1及び11−2がレール2
上に配設される。コイル台車にはリフト装置24が設け
られ、リフト装置の昇降によりスキッド又はクレードル
ロール上からコイル台車のリフト台25上へ、あるいは
逆向きにコイルを転載できる。コイル台車11−1,1
1−2はフレーム19により連結される。フレーム19
はコイル台車11−1と11−2の中心間隔がステーシ
ョン間の間隔Lに等しくなるように長さlが予め与えら
れている。コイル台車11−2にはシリンダーロッド3
2を介して油圧シリンダー33に接続される。又台車1
1−1には位置検出器23を設ける。
No. for mounting inner paper At one station, the coil 1 is placed on the skid 18 by an overhead crane or the like, as shown in FIG. The peripheral paper loading device 20 according to the present invention is disclosed in, for example, Japanese Patent Laid-Open No. 01-240418, and the No. As shown in FIG. 3, a cradle roll 21 is provided on which the coil 1 is placed and rotated at two stations. No. 3 stations
No. A skid 31 similar to one station is provided. In the lower groove of the skids 18, 31 and the cradle roll 21, freely movable coil carriages 11-1 and 11-2 are mounted on the rail 2.
Disposed on top. The coil carriage is provided with a lift device 24, and the coil can be transferred from the skid or cradle roll onto the lift base 25 of the coil carriage by moving the lift device up and down, or in the opposite direction. Coil truck 11-1, 1
The frames 1-2 are connected by the frame 19. Frame 19
Is given a length l in advance so that the center distance between the coil carriages 11-1 and 11-2 is equal to the distance L between the stations. Cylinder rod 3 on the coil carriage 11-2
It is connected to the hydraulic cylinder 33 via 2. Another truck 1
A position detector 23 is provided at 1-1.

【0010】図1のコイルの自動梱包ラインの平面図を
図4に示すが、ステーションNo.1〜No.3が等間隔L
で配置され、2台のコイル台車11−1,11−2がコ
イル移載用に走行自在に設けられている。No.1ステー
ションには内周紙装着装置10、No.2ステーションに
は外周紙装着装置20がそれぞれ並列される。図におい
て、1コイル、18,31固定スキッド、21クレード
ルロール、19台車連結フレーム、32油圧シリンダー
ロッド、33油圧シリンダーを示す。
A plan view of the automatic packing line for the coils of FIG. 1 is shown in FIG. 1-No. 3 is evenly spaced L
And two coil carriages 11-1 and 11-2 are provided for coil transfer so that they can travel freely. No. Inner paper mounting device 10, No. Peripheral paper mounting devices 20 are arranged in parallel at the two stations. In the figure, 1 coil, 18, 31 fixed skids, 21 cradle rolls, 19 carriage connecting frame, 32 hydraulic cylinder rods, 33 hydraulic cylinders are shown.

【0011】本発明の構成は以上の通りであるが、次に
本発明のセンタリング方法を説明する。図1に示すよう
にまず内周紙装着装置10の内周紙回転体13を内周紙
装着のためコイル内側へ挿入する際、先端の検出器16
でコイル両端面を検出し、位置検出器17でコイル両端
面の基準位置A−Aからの距離X1 ,X2 を測定する。
距離X1 ,X2 の値をもとにNo.1スキッド18上のコ
イルの芯ずれ量Sを演算して求める。
The structure of the present invention is as described above. Next, the centering method of the present invention will be described. As shown in FIG. 1, first, when the inner peripheral paper rotating body 13 of the inner peripheral paper mounting device 10 is inserted into the inside of the coil for mounting the inner peripheral paper, a detector 16 at the tip is inserted.
The both end surfaces of the coil are detected by, and the position detector 17 measures the distances X 1 and X 2 from the reference position AA on both end surfaces of the coil.
No. based on the values of the distances X 1 and X 2 . The misalignment amount S of the coil on one skid 18 is calculated and obtained.

【0012】コイル台車移動用油圧シリンダー33を駆
動して、コイル台車11−1をコイルのずれている方向
に距離Sだけ移動して停止させる。コイル台車の基準位
置B−Bからの移動量は位置検出器23で測定する。位
置検出器23は公知のマグネットスケールを用いるが、
特に限定しない。芯ずれ量Sだけコイル台車を移動した
位置でリフト装置24を上昇させて、No.1スキッドの
コイルのみをNo.1コイル台車11−1に取り込む。つ
いで、No.1スキッドのコイルのみを載せた状態で、コ
イル台車を基準位置B−Bに復帰させる。
The coil carriage moving hydraulic cylinder 33 is driven to move the coil carriage 11-1 by a distance S in the direction in which the coils are displaced and stop. The amount of movement of the coil carriage from the reference position BB is measured by the position detector 23. A known magnet scale is used as the position detector 23,
There is no particular limitation. The lift device 24 is raised at the position where the coil carriage is moved by the amount S of misalignment, and the No. Only the coil of 1 skid is No. It is taken into the 1-coil truck 11-1. Then, No. With only one skid coil placed, the coil carriage is returned to the reference position BB.

【0013】この位置で、コイル台車11−2のリフト
装置24を上昇させてNo.2ステーションのクレードル
ロール上のコイルを取り込み、コイル台車11−1,1
1−2を距離L走行させた後、24,24を下降してコ
イルをそれぞれNo.2,No.3ステーションへ移しかえ
る。No.1ステーションのコイルをコイル台車に取り込
む際、コイルの芯ずれ量だけ予めコイル台車を基準位置
よりずらしているので、コイルはコイル台車11−1の
中心に載置され、次にコイル台車を基準位置B−Bに復
帰させたときにはコイルの芯は基準位置B−Bに一致し
ている。No.2ステーションのコイル芯は前回の動作に
よって基準位置にあるので、この状態でNo.2ステーシ
ョンのコイルをコイル台車11−2に取り込めば、両コ
イルはコイル台車の中心に正しく載置され、コイル芯の
間隔はステーション間の間隔Lに等しい。よって、コイ
ル台車を距離Lだけ走行させてコイルを移しかえれば、
二つのコイルは同時にNo.2,No.3ステーションへの
センタリングを完了する。即ち本発明はNo.1ステーシ
ョン上のコイルのずれ量だけコイル台車を基準位置から
ずらした位置で、No.1ステーションのコイルのみコイ
ル台車に取り込み、そのあとコイル台車を基準位置まで
戻してNo.2ステーション以降のコイルをコイル台車に
取り込んで搬送することにより、No.1ステーションで
のコイルのずれをセンタリングしながら複数のコイルを
同時に基準位置に搬送可能とする。以上本発明を主とし
て金属コイル材の紙梱包ラインについて説明したが、勿
論本発明はこれに限定されるものではなく、各種コイル
材の搬送ラインの調芯に適用され、本発明の範囲を逸脱
するものではない。
At this position, the lift device 24 of the coil carriage 11-2 is lifted to move the No. Taking in the coil on the cradle roll of 2 stations, the coil carriage 11-1, 1
After traveling the distance L for 1-2, the coils 24 and 24 are lowered to set the coils to No. 2, No. Move to 3 stations. No. When the coil of one station is taken into the coil carriage, the coil carriage is previously displaced from the reference position by the amount of coil misalignment, so the coil is placed at the center of the coil carriage 11-1, and then the coil carriage is set at the reference position. When returned to BB, the core of the coil coincides with the reference position BB. No. Since the coil core of the 2nd station is in the reference position by the previous operation, in this state No. If the coils of two stations are taken into the coil carriage 11-2, both coils are correctly placed at the center of the coil carriage, and the distance between the coil cores is equal to the distance L between the stations. Therefore, if you move the coil by moving the coil carriage for the distance L,
The two coils are No. 2, No. Complete centering to 3 stations. That is, the present invention is No. At the position where the coil carriage is displaced from the reference position by the amount of coil deviation on one station, No. Only the coil of 1 station is taken into the coil carriage, then the coil carriage is returned to the standard position and No. By taking in the coils from the 2nd station and beyond onto a coil carriage and transporting them, A plurality of coils can be simultaneously conveyed to the reference position while centering the displacement of the coils at one station. Although the present invention has been described above mainly with respect to the paper packing line of the metal coil material, the present invention is not limited to this and is applied to the alignment of the transfer line of various coil materials, which is out of the scope of the present invention. Not a thing.

【0014】[0014]

【発明の効果】本発明によりNo.1ステーションのコイ
ルの位置ずれを基準位置にセンタリングすると同時にN
o.2ステーションのコイルを基準位置に載置できるの
で、専用のセンタリング装置を設ける必要がなくなり、
設備が簡略化される。
According to the present invention, no. At the same time as centering the displacement of the coil of one station to the reference position, N
o. Since the coils of 2 stations can be placed at the reference position, there is no need to provide a dedicated centering device,
Equipment is simplified.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の説明図である。FIG. 1 is an explanatory diagram of the present invention.

【図2】本発明の部分説明図である。FIG. 2 is a partial explanatory view of the present invention.

【図3】本発明の他の部分説明図である。FIG. 3 is another partial explanatory diagram of the present invention.

【図4】本発明のコイル材搬送ラインの説明図である。FIG. 4 is an explanatory diagram of a coil material conveying line of the present invention.

───────────────────────────────────────────────────── フロントページの続き (72)発明者 松成 隆央 北九州市小倉北区高峰9−12−101 (56)参考文献 特開 平1−167017(JP,A) 特開 平2−151317(JP,A) 実開 平1−174325(JP,U) (58)調査した分野(Int.Cl.7,DB名) B65B 25/14 B65G 25/04 B65G 47/26 B21C 47/24 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Takao Matsunari 9-12-101 Takamine, Kokurakita-ku, Kitakyushu City (56) Reference JP-A-1-167017 (JP, A) JP-A-2-151317 (JP , A) Actual Kaihei 1-174325 (JP, U) (58) Fields surveyed (Int.Cl. 7 , DB name) B65B 25/14 B65G 25/04 B65G 47/26 B21C 47/24

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 搬送方向に複数台連結したコイル台車に
よって、複数の装置間を複数のコイルを同時に次々と搬
送して処理するラインにおいて、No.1ステーション上
においてコイルの両端面位置を計測してコイルのずれ量
を求め、このずれ量分だけコイル台車を基準位置よりず
らしてNo.1ステーション上のコイルのみをコイル台車
に取り込み、次にコイル台車を基準位置に戻して、No.
2ステーション以降のコイルをコイル台車によって取り
込むことにより複数のコイルのセンタリングを同時に行
うことを特徴とするコイル材のセンタリング方法。
1. A line in which a plurality of coils are simultaneously conveyed one after another between a plurality of devices by a coil carriage which is connected in the conveying direction, and is processed in No. The position of both ends of the coil is measured on one station to obtain the amount of coil deviation, and the coil carriage is displaced from the reference position by the amount of this deviation, and No. Take only the coil on the 1st station into the coil carriage, then return the coil carriage to the reference position and
A method of centering a coil material, wherein the coils of two or more stations are taken in by a coil carriage to center a plurality of coils at the same time.
【請求項2】 内周紙装着装置と外周紙装着装置を含む
3ステーション以上からなるコイル梱包ラインにおい
て、内周紙装着装置の先端にセンサーを設け、他端に位
置検出器を設け、2台以上のコイル台車に昇降自在のリ
フト装置をそれぞれ内設し、一方のコイル台車に位置検
出器を設け、長さlを有するフレームでコイル台車を連
結して走行自在であることを特徴とするコイル材のセン
タリング装置。
2. In a coil packing line consisting of three or more stations including an inner peripheral paper mounting device and an outer peripheral paper mounting device, a sensor is provided at the tip of the inner peripheral paper mounting device, and a position detector is provided at the other end. A coil characterized in that each of the above coil carriages is internally provided with a lift device that can be raised and lowered, one coil carriage is provided with a position detector, and the coil carriages are connected by a frame having a length 1 so that the coil carriage can travel freely. Material centering device.
JP05101193A 1993-03-11 1993-03-11 Method and apparatus for centering coil material Expired - Fee Related JP3400813B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP05101193A JP3400813B2 (en) 1993-03-11 1993-03-11 Method and apparatus for centering coil material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05101193A JP3400813B2 (en) 1993-03-11 1993-03-11 Method and apparatus for centering coil material

Publications (2)

Publication Number Publication Date
JPH06263114A JPH06263114A (en) 1994-09-20
JP3400813B2 true JP3400813B2 (en) 2003-04-28

Family

ID=12874847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05101193A Expired - Fee Related JP3400813B2 (en) 1993-03-11 1993-03-11 Method and apparatus for centering coil material

Country Status (1)

Country Link
JP (1) JP3400813B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100897166B1 (en) * 2002-09-03 2009-05-14 주식회사 포스코 Coil Centering Corrector on Skid

Also Published As

Publication number Publication date
JPH06263114A (en) 1994-09-20

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