JPS61169411A - Plate unloading device - Google Patents
Plate unloading deviceInfo
- Publication number
- JPS61169411A JPS61169411A JP847185A JP847185A JPS61169411A JP S61169411 A JPS61169411 A JP S61169411A JP 847185 A JP847185 A JP 847185A JP 847185 A JP847185 A JP 847185A JP S61169411 A JPS61169411 A JP S61169411A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- clipper
- printing plate
- claw
- printing
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/20—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising load-carriers suspended from overhead traction chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/60—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from conveyors of the suspended, e.g. trolley, type
- B65G47/61—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from conveyors of the suspended, e.g. trolley, type for articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
- Discharge By Other Means (AREA)
- Discharge Of Articles From Conveyors (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、印刷機に使用する平版あるいは樹脂板などの
刷版の搬送終点に於ける版の受は取り装置（以下脱荷装
置という）に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a plate receiving and removing device (hereinafter referred to as an unloading device) at the end of conveyance of a printing plate such as a lithographic plate or a resin plate used in a printing press. It is.
°従来の技術
第８図において、刷版１は、オーバヘッドコンベア２の
グリッパ３でつかまれて、運ばれてくる。8. Prior Art In FIG. 8, a printing plate 1 is gripped and conveyed by a gripper 3 of an overhead conveyor 2.
脱荷（コンイアから卸す）位置に刷版１′が来た時、グ
リッパ３が開き、コンイア２から離れ、シュート４の上
を滑って脱荷し、ストッカ６の棚７に乗シ移る。棚７が
１段動いて次の版を待つ。When the printing plate 1' comes to the unloading position (unloading from the container), the gripper 3 opens, leaves the container 2, slides on the chute 4, unloads the plate, and transfers to the shelf 7 of the stocker 6. Shelf 7 moves one step and waits for the next edition.
発明が解決しようとする問題点
シェード４には緩衝貯東機能がない。ストッカから刷版
を取り出そうとすると、コンベアで運ばれてくる刷版の
脱荷がない時に制限されてしまう欠点があった。刷版の
行先情報でもってストッカから取９出しうるタイミング
を見い出す必要があった。刷版１′は、自重で脱下する
ので傷等が入り易かつ友。Problems to be Solved by the Invention Shade 4 does not have a buffer storage function. When attempting to take out printing plates from the stocker, there is a drawback that there is a limit when there is no unloading of the printing plates carried by the conveyor. It was necessary to use information about the destination of the printing plate to find a time when it could be removed from the stocker. The printing plate 1' falls off under its own weight, so it is easily scratched.
シュート４以外にコンイア類を使用する従来方式も上記
シュートと同様の欠点がある。The conventional system using conias in addition to the chute 4 also has the same drawbacks as the chute described above.
問題点を解決するための手段 ′
受取り機能と払い出し機能の間に緩衝用の貯蔵機能をも
たせた脱荷装置とする。１案として刷版の折り曲げ部を
利用し、折り曲げ方向に刷版を順次送り出す。Means for solving the problem: The unloading device has a buffer storage function between the receiving function and the discharging function. One option is to use the folding part of the printing plate and feed the printing plate sequentially in the folding direction.
作用
受取り側の刷版の脱荷の有無に無関係に任意に払い出し
を行う。Operation: Dispensing is performed arbitrarily regardless of whether or not the printing plate on the receiving side is unloaded.
実施例
第１図乃至第５図に示す第１実施例において、刷版１は
、オーバヘッドコンベア１２０／ＩＪツ／ソ１３でもっ
て刷版１の曲げ部１１ヲクわえて第２図矢印方向に進行
してくる。脱荷位置（コンイアから版を外す位置）にて
、ストッパー４が図の１点鎖線の位置にあるので、グリ
ッツξ１３ｔ−緩めると刷版１が停止する。この時、シ
リンダー５の先端にある真空パット１６が刷版１を吸い
付はグリッパ１３が曲げ部１１ヲ通過しても落下しない
ようにする。Embodiment In the first embodiment shown in FIGS. 1 to 5, the printing plate 1 is moved in the direction of the arrow in FIG. I'll come. At the unloading position (the position where the plate is removed from the container), the stopper 4 is at the position indicated by the dashed line in the figure, so when the grits ξ13t are loosened, the printing plate 1 stops. At this time, the vacuum pad 16 at the tip of the cylinder 5 attracts the printing plate 1 to prevent it from falling even if the gripper 13 passes through the bent portion 11.
刷版１は、グリッパ１３が通９すぎ真空ノット°１６で
支持されるとＳ。からＳｐへシリンダー５で横持ちされ
る。Ｓｐで真空・ぞラド１６が切られると刷版１の両端
に位置する爪１７ 、１７’に刷版１が受渡される。When the printing plate 1 is supported by the gripper 13 with a vacuum knot of 16 degrees S. It is held horizontally by cylinder 5 from Sp to Sp. When the vacuum plate 16 is cut by Sp, the printing plate 1 is delivered to the claws 17 and 17' located at both ends of the printing plate 1.
シリンダー５が更に後退して真空バット′１６が刷版１
より光分離れる。爪１７部分の拡大図である第４図に於
て、０点を通り紙面に垂直な軸を中心として１点鎖線で
示す位置へ爪１７が回転すると刷版１は、第１図矢印方
回に爪１７ヲすべりなからＳ から８０へ移動し１段下
方の爪１８に渡される。爪１７ 、１７’ｆｌ。The cylinder 5 is further moved back and the vacuum vat '16 is moved to the printing plate 1.
More light separation. In FIG. 4, which is an enlarged view of the pawl 17, when the pawl 17 rotates to the position indicated by the one-dot chain line around the axis that passes through the 0 point and is perpendicular to the plane of the paper, the printing plate 1 rotates in the direction of the arrow in FIG. Then the claw 17 slides and moves from S to 80 and is passed to the claw 18 one step below. Claw 17, 17'fl.
同時に動作する。同様に両側の爪金回転させて刷版ｔ−
１段１段下流へ移動できる。刷版１のＳｎ位置は、次の
工程への払い出し位置である。爪制御は、下段に刷版が
なければ爪を動作させ常に下流へ下流へと刷版を送る。operate at the same time. Similarly, rotate the claws on both sides and press plate t-
You can move downstream one step at a time. The Sn position of the printing plate 1 is the delivery position for the next process. The pawl control operates the pawls if there are no printing plates on the lower stage and constantly sends the printing plates downstream.
ＳｏからＳｐへ移しＳ。へ戻る迄の時間ｋ ｔｏ 、Ｓ
ｐからＳｌに移し爪が戻る迄の時間ヲｔｐとし次時、刷
版の搬送間隔の最小時間ｔ−Ｔ、平均時間ヲＴａとする
と、ｔｏ＜Ｔｔ ｔ ＜Ｔｔ ｔｎ＜’ｒａと設
計してあることから
（α）脱荷装置がストッカ機能を４．たせる時ｈｎ枚貯
える時、装置がＳ 迄あればよい。Move from So to Sp. Time to return to k to , S
Let tp be the time it takes for the pawl to return after transferring from p to SL, then let the minimum time t-T and average time Ta for the transport interval of the printing plate, then design to<Tt t<Tt tn<'ra. (α) The unloading device performs the stocker function in 4. When storing hn coins, the device only needs to be up to S.
（ｂ） 本脱荷装置に続く工程への払い出しに要する
時間をｔｎとし九時
■ ｔ、 （ＴなればＳｌからＳｎに滞ることがない（
オーバフローしない）。(b) If the time required for discharging to the process following this unloading device is tn, 9 o'clock ■ t, (If T, there will be no delay from Sl to Sn (
(no overflow).
■ Ｔａ＞ｔｎ＞Ｔなれば、平均的にｉｓｌからＳｎに
滞ることがない。■ If Ta>tn>T, there is no delay from isl to Sn on average.
（Ｃ） Ｓ ｔからＳｎが満杯にならなければ（上記
（ｈ）の場合）、版は、下流側から詰まっていくので上
流のＳｐ、Ｓｌ 等は空となっており、いつでも版を受
は取ることができる。(C) If Sn is not full from St (case (h) above), the plate will become clogged from the downstream side, so the upstream Sp, Sl, etc. will be empty, and the plate cannot be received at any time. You can take it.
以上よりｔｏ＜Ｔ、ｔｐ＜Ｔ、ｔｎ＜Ｔａとしてあれば
、版は下流側へ行き下流側から詰まっていくので、いつ
でも版を受は取る（脱荷させる）ことができる。From the above, if to<T, tp<T, and tn<Ta, the plate goes to the downstream side and becomes jammed from the downstream side, so the plate can be unloaded (unloaded) at any time.
Ｓ１→５２Ｓ２→Ｓ３と順次送られるが、単独で送れる
ので、Ｓで払い出していても５ｎ−１までは順送りされ
貯蔵することができる・・・・・・貯蔵機能がある。Although they are sent in the order of S1→52S2→S3, they can be sent individually, so even if S is paid out, up to 5n-1 can be sent sequentially and stored.There is a storage function.
前述の第１笑施例は版曲げ部１１ヲ利用したものである
が、次に版曲げ部の無い場合金第２実施例として説明す
る。The above-mentioned first embodiment utilizes the plate bending section 11, but next, a case without the plate bending section will be described as a second embodiment.
第６図、第７図に示す第２実施例に訃いて、フレーム（
図示なし）からＡ１で支持された平行リンク２１の先端
にグリッパ２２がある。第７図の如く刷版１は、巾方向
の２ケ所でつかまえるようにする。In addition to the second embodiment shown in FIGS. 6 and 7, the frame (
There is a gripper 22 at the tip of the parallel link 21 supported by A1 (not shown). As shown in FIG. 7, the printing plate 1 is gripped at two points in the width direction.
Ｓｌから８２に送る場合、Ａ１にある平行リンク２１が
破線の如くＳｌの上に移動し、破線で図示した開いてい
るグリッパ２２を、一点鎖線の如く閉じて刷版１を支持
する今迄刷版１を保持してい７ｊＡｐのグリッパを開く
（図示なし）。平行リンク２１ｔ−揺動させ実線の如く
Ｓ２の上に移動し保持する。When feeding from Sl to 82, the parallel link 21 at A1 moves above Sl as shown by the broken line, and the open gripper 22 shown by the broken line is closed as shown by the dashed line to support the printing plate 1. Open the gripper of 7jAp holding plate 1 (not shown). Parallel link 21t - Swings and moves above S2 as shown by the solid line and holds.
これでＳ□→Ｓ２となる。次に８３に移す時は、第７図
の如＜Ａ１とは中方向でさけｔＡ２の平行リンク・グリ
ッパでもってＡ１で支持され＊Ｓ２ｔ一つかまえに行き
Ｓ１→Ｓ２と同様に８３へ移動させる。This results in S□→S2. Next, when moving to 83, as shown in FIG. 7, A1 is supported by A1 with the parallel link gripper of tA2 in the middle direction, *S2t is moved to 83 in the same way as S1→S2.
即ち平行リンク・グリツノセラ交互に作動させて刷版を
順次送夛と貯えを行うことができる。That is, by alternately operating the parallel links and Gritsunosera, printing plates can be sequentially fed and stored.
発明の効果
イ０通常刷版は製版機から１５秒〜（９）秒毎にオーバ
ヘッドコンベア１２に載せられるが複数の製版機がある
時は、連続して運ばれてくることがある。Effects of the Invention A0 Normally printing plates are loaded onto the overhead conveyor 12 from the plate making machine every 15 to (9) seconds, but when there are multiple plate making machines, they may be conveyed continuously.
本発明によるとこの連続処理（約３〜４秒毎）が可能に
々る。According to the present invention, this continuous processing (approximately every 3 to 4 seconds) is possible.
口、″′払い出し”の工程がタイミング的に自由にでき
るので後工程の自動化が容易となる。Since the "dispensing" process can be done at any timing, it is easy to automate the post-process.
″・版を吊り下けた状態で移動するので省スＲ−スであ
る。''・Since the plate is moved in a suspended state, it saves time and space.
二、更に第１実施例の場合には、ＳｐからＳｌ、Ｓ２・
・・・・・Ｓ の移動に際し、刷版曲げ部１１の先端の
曲げ方向の面と爪の回転面が同一であるので、版曲げ部
と爪とすべらしながら降ろしていくことになり、刷版の
落下量も非常に小さく、版の傷っけの不具合がない。2. Furthermore, in the case of the first embodiment, from Sp to Sl, S2.
...When moving S, since the plane in the bending direction of the tip of the printing plate bending part 11 and the rotating plane of the claw are the same, the printing plate bending part 11 and the claw slide together as it is lowered. The amount of plate falling is also very small, and there is no problem with the plate being damaged.
第１図は本発明刷版脱荷装置の第１実施例の正面図、第
２図は同上の平面図、第３図は第１図のＢ矢視図、第４
図は第３図の爪の拡大図、第５図は第４図のＣ−Ｃ断面
である。第６図は本発明の第２実施例の正面図、第７図
は第６図の側面図であり、第８図は従来装置の斜視図で
ある。
１・・・刷版、 １１・・・曲げ部、１２・・
・オーバヘッドコンベア、１３・・・クリッパー１６・
・・真空パッド、 １７．１８・・・爪、ｓｏ、ｓ
ｌ）、ｓｌ、ｓ２・・・刷版の位置、２１・・・平行リ
ンク％ η・・・グリッパ。
復代理人 弁理士 岡 本 重 窯外２名
第６図1 is a front view of the first embodiment of the printing plate unloading device of the present invention, FIG. 2 is a plan view of the same, FIG. 3 is a view taken in the direction of arrow B in FIG.
The figure is an enlarged view of the claw in FIG. 3, and FIG. 5 is a cross section taken along the line C--C in FIG. 4. FIG. 6 is a front view of a second embodiment of the present invention, FIG. 7 is a side view of FIG. 6, and FIG. 8 is a perspective view of a conventional device. 1...Printing plate, 11...Bending part, 12...
・Overhead conveyor, 13... Clipper 16・
...vacuum pad, 17.18...claw, so, s
l), sl, s2...position of printing plate, 21...parallel link % η...gripper. Sub-agent Patent attorney Shige Okamoto 2 people outside the kiln Figure 6
Claims (1)
ヘッドコンベアから取外して直交する方向に順次送り出
し、送り出された刷版を該刷版の上部を把持するグリッ
パから次のグリッパに順次転送し、複数枚の刷版を平行
に狭い間隔をおいて保持し乍ら移動させることを特徴と
する刷版脱荷装置。The printing plates conveyed by the overhead conveyor are removed from the overhead conveyor and sent out one by one in the orthogonal direction, and the sent out printing plates are sequentially transferred from the gripper that grips the top of the printing plate to the next gripper, and multiple sheets are A printing plate unloading device characterized by holding printing plates in parallel at narrow intervals while moving them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP847185A JPS61169411A (en) | 1985-01-22 | 1985-01-22 | Plate unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP847185A JPS61169411A (en) | 1985-01-22 | 1985-01-22 | Plate unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61169411A true JPS61169411A (en) | 1986-07-31 |
Family
ID=11694035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP847185A Pending JPS61169411A (en) | 1985-01-22 | 1985-01-22 | Plate unloading device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61169411A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0255658U (en) * | 1988-10-14 | 1990-04-23 | ||
| JPH0264558U (en) * | 1988-11-01 | 1990-05-15 | ||
| US5218462A (en) * | 1989-11-13 | 1993-06-08 | Nippon Steel Corporation | Image sensor module for handy-type image input apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617372U (en) * | 1979-07-20 | 1981-02-16 | ||
| JPS5827178A (en) * | 1981-08-10 | 1983-02-17 | Fuji Xerox Co Ltd | Magnetic brush cleaner |
| JPS5834094U (en) * | 1981-08-31 | 1983-03-05 | 石川島播磨重工業株式会社 | Reactor pressure vessel upper cooling system |
-
1985
- 1985-01-22 JP JP847185A patent/JPS61169411A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617372U (en) * | 1979-07-20 | 1981-02-16 | ||
| JPS5827178A (en) * | 1981-08-10 | 1983-02-17 | Fuji Xerox Co Ltd | Magnetic brush cleaner |
| JPS5834094U (en) * | 1981-08-31 | 1983-03-05 | 石川島播磨重工業株式会社 | Reactor pressure vessel upper cooling system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0255658U (en) * | 1988-10-14 | 1990-04-23 | ||
| JPH0264558U (en) * | 1988-11-01 | 1990-05-15 | ||
| US5218462A (en) * | 1989-11-13 | 1993-06-08 | Nippon Steel Corporation | Image sensor module for handy-type image input apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4214743A (en) | Apparatus for dividing a continuous stream of flat products, especially printed products, into individual sections | |
| JP2000514765A (en) | Apparatus for supplying printed matter to a processing station | |
| US4604851A (en) | Method and apparatus for the intermediate storage of printed products arriving in an imbricated product formation such as newspapers, periodicals and the like | |
| JPS6227260A (en) | Method and device for opening folded print from outside | |
| JPS61106358A (en) | Device for further treating signature | |
| JP3057536B2 (en) | Method and apparatus for processing printed matter | |
| NO151890B (en) | DEVICE FOR AA RELEASING FLEXIBLE, FLAT PRODUCTS, SPECIAL PRINTING MATERIALS FROM A TRANSPORT STREAM | |
| US5765823A (en) | Apparatus for combining sheet-like products | |
| US2845264A (en) | Signature feeding and opening mechanism | |
| JPS61169411A (en) | Plate unloading device | |
| JPH11222359A (en) | Method and device for storing and distributing thin flexible article | |
| US5293698A (en) | System for temporarily storing printed products removed from a printing machine | |
| CA2145370C (en) | Apparatus for the uninterrupted feeding of sheet-like products to a discharge location | |
| US6446953B1 (en) | Process for combining printed products | |
| JPH0840633A (en) | Device to process printed matter | |
| US6237744B1 (en) | Apparatus for supplying printed products to a discharge location | |
| US6254088B1 (en) | Method of manufacturing printed products by insetting at least one subproduct into a main product and apparatus for carrying out the method | |
| US5957449A (en) | Process and device for conveying a stream of print shop products | |
| US20050056989A1 (en) | Method and apparatus for forming groups of sheets from a plurality of sheets | |
| US2769634A (en) | Sheet transporting and stacking device for printing machines | |
| JP4053239B2 (en) | Method and apparatus for temporary storage of printed matter | |
| JPH0532298B2 (en) | ||
| JPH07291228A (en) | Foldable box conveyor | |
| JP3368919B2 (en) | Collating device | |
| JPH10310307A (en) | Method of taking out printed matter from carrying passage system and stacking the taken-out printed matter, and equipment therefor |