JP2592537Y2 - Lithographic printing plate accumulator - Google Patents
Lithographic printing plate accumulatorInfo
- Publication number
- JP2592537Y2 JP2592537Y2 JP1990406019U JP40601990U JP2592537Y2 JP 2592537 Y2 JP2592537 Y2 JP 2592537Y2 JP 1990406019 U JP1990406019 U JP 1990406019U JP 40601990 U JP40601990 U JP 40601990U JP 2592537 Y2 JP2592537 Y2 JP 2592537Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- lithographic printing
- printing plate
- suction member
- detection signal
- 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 - Lifetime
Links
Landscapes
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Discharge By Other Means (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Description
【０００１】[0001]
【考案の属する技術分野】この考案は、現像処理された
平版印刷版を集積する平版印刷版集積装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a planographic printing plate stacking apparatus for stacking developed planographic printing plates.
【０００２】[0002]
【従来の技術】平版印刷に用いる平版印刷版の内、例え
ばＰＳ版のように薄い金属板の版材に感光剤を塗布した
平版印刷版は、この印刷版上にポジフィルムを密着させ
て露光を行なった後に、感光層の現像処理を行ない、こ
の現像処理後の平版印刷版を乾燥機に搬入して乾燥し平
版印刷版を作成している。この乾燥機から搬出される乾
燥後の平版印刷版は乾燥機に続いて配設される平版印刷
版集積装置に集積される。2. Description of the Related Art Among lithographic printing plates used for lithographic printing, for example, a lithographic printing plate obtained by applying a photosensitive agent to a plate material of a thin metal plate such as a PS plate is exposed by bringing a positive film into close contact with the printing plate. After the development, the photosensitive layer is subjected to a development process, and the lithographic printing plate after the development process is carried into a dryer and dried to prepare a lithographic printing plate. The dried lithographic printing plate carried out of the dryer is accumulated in a lithographic printing plate accumulation device provided subsequent to the dryer.
【０００３】図３は従来の平版印刷版集積装置の構成を
示す側面図である。この平版印刷版集積装置１００は、
平版印刷版現像処理装置１０１に連結する乾燥機１０２
の搬出口１０３に接続して配設される傾斜した滑り板１
０４と、この滑り板１０４に対向して配設される版受台
１０５を有している。滑り板１０４を構成するベニヤ
板、塩ビ板、成形樹脂板等の面板１０４ａの表面には、
平版印刷版Ｐの滑りを良くするためのテープ等が貼られ
ている。FIG. 3 is a side view showing the structure of a conventional lithographic printing plate stacking apparatus. This lithographic printing plate accumulation device 100
Dryer 102 connected to lithographic printing plate development processing device 101
Sliding plate 1 connected to the carry-out port 103 of the vehicle
04, and a plate receiving stand 105 disposed opposite to the slide plate 104. The surface of a face plate 104a such as a veneer plate, a PVC plate, a molded resin plate, etc., which forms the sliding plate 104,
A tape or the like for improving the slip of the lithographic printing plate P is attached.
【０００４】滑り板１０４の裏面には、下端部に滑り板
回転軸１０６が、又滑り板回転軸１０６の上部にはリン
ク部材１０７が装着されている。このリンク部材１０７
は駆動モータ１０８の回転軸１０８ａに接続するクラン
ク部材１０９とピン結合している。滑り板１０４の下端
部には版検出センサ１１０が付設されており、この版検
出センサ１１０は駆動モータ制御手段１１１に、更にこ
の駆動モータ制御手段１１１は駆動モータ１０８に順次
接続している。[0004] On the back surface of the sliding plate 104, a sliding plate rotating shaft 106 is mounted at a lower end portion, and a link member 107 is mounted on an upper portion of the sliding plate rotating shaft 106. This link member 107
Is pin-connected to a crank member 109 connected to a rotation shaft 108a of the drive motor 108. A plate detection sensor 110 is attached to the lower end of the sliding plate 104, and the plate detection sensor 110 is connected to a drive motor control unit 111, and the drive motor control unit 111 is connected to a drive motor 108.
【０００５】乾燥機１０２の搬出口１０３から搬出され
た平版印刷版Ｐは、滑り板１０４上を滑り、先端部が版
受台１０５に当接して停止する。この時、版検出センサ
１１０が版検出信号を駆動モータ制御手段１１１に送
り、駆動モータ１０８及びリンク部材１０７等を作動さ
せて滑り板１０４を滑り板回転軸１０６を中心にして版
受台１０５側に回動させる。この滑り板１０４の回動に
より平版印刷版Ｐは裏返しにされて版受台１０５に移送
される。従って、この滑り板１０４は平版印刷版Ｐをあ
おるいわゆるアオリ板をも兼用している。[0005] The lithographic printing plate P carried out from the carry-out port 103 of the dryer 102 slides on the sliding plate 104, and the leading end thereof comes into contact with the plate receiving stand 105 and stops. At this time, the plate detection sensor 110 sends a plate detection signal to the drive motor control means 111 to operate the drive motor 108 and the link member 107 to move the slide plate 104 around the slide plate rotation shaft 106 to the plate receiving plate 105 side. To rotate. By the rotation of the slide plate 104, the planographic printing plate P is turned over and transferred to the plate receiving table 105. Therefore, the sliding plate 104 also serves as a so-called tilt plate which feeds the lithographic printing plate P.
【０００６】このアオリ板兼用の滑り板１０４は平版印
刷版Ｐを受け入れる待機位置と版受台１０５への移送位
置との間を往復角運動しながら、版受台１０５に平版印
刷版Ｐを送り、版受台１０５の下端部に突設する版支持
部材１０５ａに最大１５版から２０版の平版印刷版Ｐを
集積する。ところで、アオリ板兼用の滑り板１０４に
は、この平版印刷版集積装置１００が接続する平版印刷
版現像処理装置１０１で処理される最大の平版印刷版Ｐ
が収納されなければならない。例えば、一般的に使用さ
れる中型の平版印刷版現像処理装置１０１の現像処理巾
は８００〜９００ｍｍ程度であるため、平版印刷版Ｐの
最大サイズは菊全サイズの１００３×８００ｍｍとな
る。従って、これを受け入れる従来の平版印刷版集積装
置１００には、約１メートルの長さを有するアオリ板兼
用の滑り板１０４が備えられていた。The sliding plate 104, which also serves as a tilt plate, sends the lithographic printing plate P to the plate receiving plate 105 while reciprocating between the standby position for receiving the lithographic printing plate P and the transfer position to the plate receiving plate 105. A maximum of 15 to 20 lithographic printing plates P are stacked on a plate support member 105a projecting from the lower end of the plate receiving table 105. By the way, the largest lithographic printing plate P processed by the lithographic printing plate development processing device 101 to which the lithographic printing plate accumulating device 100 is connected is provided on the sliding plate 104 also serving as the tilt plate.
Must be stored. For example, since the development processing width of the generally used medium-sized planographic printing plate developing apparatus 101 is about 800 to 900 mm, the maximum size of the planographic printing plate P is 1003 × 800 mm, which is the whole size of chrysanthemum. Therefore, the conventional lithographic printing plate stacking apparatus 100 that accepts the sliding plate 104 is provided with a sliding plate 104 having a length of about 1 meter and also serving as a tilt plate.
【０００７】[0007]
【考案が解決しようとする課題】しかし、この従来の平
版印刷版集積装置１００の場合には、小サイズ例えば長
さが４００〜５００ｍｍの平版印刷版Ｐが乾燥機１０２
の搬出口１０３から搬出された時には、この平版印刷版
Ｐは滑り板１０４上を５００ｍｍ以上落下しなければ版
受台１０５に当接しなかった。However, in the case of the conventional lithographic printing plate accumulating apparatus 100, the lithographic printing plate P having a small size, for example, 400 to 500 mm in length, is supplied to the dryer 102.
When the lithographic printing plate P was unloaded from the unloading port 103, the lithographic printing plate P did not fall on the slide plate 104 by 500 mm or more and did not contact the plate receiving table 105.
【０００８】ところがこの滑り板１０４の面板１０４ａ
の滑り性能が悪いと、軽い小サイズの平版印刷版Ｐは、
静電気等の吸着力や摩擦力により滑り板１０４の途中で
止まってしまい、版検出センサ１１０が検出できず、結
局版受台１０５への移送ができない場合が生じていた。
逆に滑り板１０４の面板１０４ａに滑りやすいテープ等
を貼って滑りを良くし過ぎると、中サイズの平版印刷版
Ｐの場合にはその自重により落下速度が加速されてしま
う。従って、平面的に回転が生じて版受台１０５に衝突
した場合には、平版印刷版Ｐの角が損傷する、いわゆる
角折れが発生していた。However, the face plate 104a of the sliding plate 104
If the sliding performance of the lithographic printing plate is poor, a light-sized lithographic printing plate P
Stoppage occurs in the middle of the slide plate 104 due to an attractive force or a frictional force of static electricity or the like, so that the plate detection sensor 110 cannot detect the plate 104 and eventually cannot be transferred to the plate receiving tray 105.
On the other hand, if a slippery tape or the like is applied to the face plate 104a of the slide plate 104 to improve the slippage, the falling speed of the medium-size planographic printing plate P is accelerated by its own weight. Therefore, when rotation occurs in a plane and collides with the plate receiving table 105, corners of the lithographic printing plate P are damaged, that is, so-called corner breaking has occurred.
【０００９】このような平版印刷版Ｐの移送不能や角折
れを防止するために、従来の平版印刷版集積装置１００
では、平版印刷版Ｐのサイズにより滑り板１０４の面板
１０４ａの滑り性能を調節する必要があった。この考案
は、従来の平版印刷版集積装置が有する上記の欠点を解
消し、平版印刷版を自動的に連続移送をすることがで
き、しかも滑り台部の途中で止まって移送不能を生ずる
恐れのない、版受台に衝突して角折れが発生する恐れの
ない、又滑り台部を支持しながら搬送する際に傷の発生
する恐れがない平版印刷版集積装置を提供することを目
的としている。In order to prevent the lithographic printing plate P from being unable to be transported or bent, the conventional lithographic printing plate stacking apparatus 100
Then, it was necessary to adjust the sliding performance of the face plate 104a of the sliding plate 104 according to the size of the planographic printing plate P. This invention solves the above-mentioned drawbacks of the conventional lithographic printing plate stacking device, and can automatically and continuously transfer the lithographic printing plate, and furthermore, there is no danger that the lithographic printing plate will stop in the middle of the slide section and cannot be transferred. It is another object of the present invention to provide a lithographic printing plate stacking apparatus which does not have a possibility of causing corner breakage by colliding with a plate receiving table and of having no possibility of causing a scratch when transporting while supporting the slide.
【００１０】[0010]
【課題を解決するための手段】前記課題を解決するた
め、この考案の平版印刷版集積装置は、平版印刷版現像
処理装置から搬出される現像処理済みの平版印刷版を搬
送する滑り台部と、この滑り台部に配設され平版印刷版
を吸着する平版印刷版吸着部材と、この平版印刷版吸着
部材を前記滑り台部に沿って往復動させる吸着部材搬送
手段と、前記滑り台部に対向して配設される版受台と、
前記滑り台部の下端まで搬送した前記平版印刷版を前記
版受台に移送して集積する版移送手段と、前記平版印刷
版が前記滑り台部へ搬送されたことを検出して搬入検出
信号を出力する上部版検出センサと、前記平版印刷版が
前記滑り台部の下方の移送位置に搬送されたことを検出
して移送位置検出信号を出力する下部版検出センサと、
前記搬入検出信号及び前記移送位置検出信号に基づき前
記平版印刷版吸着部材、前記吸着部材搬送手段及び前記
版移送手段を制御する制御手段とを備え、この制御手段
は前記搬入検出信号に基づき前記平版印刷版吸着部材を
作動させて前記平版印刷版を吸着し、前記吸着部材搬送
手段の作動により前記平版印刷版吸着部材を前記滑り台
部に沿って下端まで搬送し、前記移送位置検出信号に基
づき前記平版印刷版吸着部材の吸着を解除して待機位置
へ復帰させ、一方前記版移送手段を作動して前記平版印
刷版を前記版受台に移送するように構成したことを特徴
としている。In order to solve the above-mentioned problems, a planographic printing plate stacking device of the present invention includes a slide section for transporting a developed planographic printing plate carried out of a planographic printing plate developing apparatus, A lithographic printing plate adsorbing member disposed on the slide section for adsorbing the lithographic printing plate; suction member transport means for reciprocating the lithographic printing plate adsorption member along the slide section; A plate support to be set up,
Plate transport means for transporting the planographic printing plate transported to the lower end of the slide unit to the plate receiving tray for stacking, and detecting that the planographic printing plate has been transported to the slide unit and outputting a carry-in detection signal; An upper plate detection sensor, and a lower plate detection sensor that outputs a transfer position detection signal by detecting that the lithographic printing plate has been transported to a transfer position below the slide unit.
Control means for controlling the lithographic printing plate suction member, the suction member conveying means and the plate transfer means based on the carry-in detection signal and the transfer position detection signal, and the control means controls the lithographic printing based on the carry-in detection signal. Activating a printing plate suction member to suck the lithographic printing plate, transferring the lithographic printing plate suction member to the lower end along the slide portion by operating the suction member transfer means, and based on the transfer position detection signal, The lithographic printing plate suction member is released from suction and returned to a standby position, while the plate transfer means is operated to transfer the lithographic printing plate to the plate receiving table.
【００１１】この考案の平版印刷版集積装置は、平版印
刷版を滑り台部に沿って落下させ、制御手段の制御に基
づき平版印刷吸着部材で、この平版印刷版を吸着支持す
る。次に、この吸着支持した平版印刷版を吸着部材搬送
手段で滑り台部の下端まで搬送する。この搬送した平版
印刷版の吸着を解除し、平版印刷版吸着部材の吸着を解
除して待機位置へ復帰させて次の搬送にそなえ、一方版
移送手段により平版印刷版を版受台に移送して集積す
る。The lithographic printing plate stacking device of the present invention drops the lithographic printing plate along the slide, and suction-supports the lithographic printing plate with a lithographic printing suction member under the control of the control means. Next, the lithographic printing plate supported by suction is conveyed to the lower end of the slide by the suction member conveying means. Release the suction of the transferred lithographic printing plate, release the suction of the lithographic printing plate suction member, return to the standby position, and prepare for the next transfer, and transfer the lithographic printing plate to the plate receiving table by the plate transfer means. Accumulate.
【００１２】[0012]
【考案の実施の形態】以下、この考案の実施例を添付図
面に基づいて詳細に説明する。図１はこの考案の平版印
刷版集積装置の側面図である。この平版印刷版集積装置
Ａは、平版印刷版現像処理装置Ｂに連結する乾燥機Ｃの
搬出口１に接続して配設される上下一対のガイドローラ
２と、このガイドローラ２を上部に付設し約４５°の傾
斜面３ａを有する滑り台部３と、この滑り台部３の傾斜
面３ａに続いて搬送面を形成し下端部にアオリ板回転軸
４を有する回動可能なアオリ板５と、このアオリ板５を
回動させる回動手段６と、滑り台部３及びアオリ板５に
対向して配設され約７０°の傾斜面板７ａを有する版受
台７とを備えている。この固定滑り台部３及びアオリ板
５の正面図を図２に示す。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a side view of the planographic printing plate stacking device of the present invention. The lithographic printing plate accumulating apparatus A includes a pair of upper and lower guide rollers 2 connected to a carry-out port 1 of a dryer C connected to a lithographic printing plate development processing apparatus B, and the guide rollers 2 attached to an upper portion. A slide part 3 having an inclined surface 3a of about 45 °; a rotatable tilt plate 5 which forms a transport surface following the inclined surface 3a of the slide portion 3 and has a tilt plate rotating shaft 4 at the lower end; A rotation means 6 for rotating the tilt plate 5 and a plate receiving table 7 having an inclined surface plate 7a of about 70 ° are provided so as to face the slide unit 3 and the tilt plate 5. FIG. 2 shows a front view of the fixed slide unit 3 and the tilt plate 5.
【００１３】図１において乾燥機Ｃの搬出口１から搬出
された平版印刷版Ｐは、ガイドローラ２に支持されなが
ら滑り台部３に送り出される。この上下一対のガイドロ
ーラ２は搬送方向に相互に離れて千鳥に配置される。こ
のため、上側のガイドローラ２が搬出口１における平版
印刷版Ｐの弾性による後端跳ね上がりを防止することが
できる。In FIG. 1, the planographic printing plate P carried out from the carry-out port 1 of the dryer C is sent out to a slide 3 while being supported by guide rollers 2. The pair of upper and lower guide rollers 2 are arranged in a staggered manner apart from each other in the transport direction. For this reason, the upper guide roller 2 can prevent the rear end from jumping up due to the elasticity of the lithographic printing plate P at the carry-out port 1.
【００１４】滑り台部３の傾斜面３ａ及びアオリ板５の
面板５ａを形成する部材は、平面パネルに静電気等によ
る版吸着防止用の凹凸面３ｂ，５ｂを設けた成形パネル
でもよいし、又平面パネルに滑走用テープを貼ったもの
でもよい。又平面パネルのみならず角材やアングル等で
フレームを形成し、このフレームを滑り台部３の傾斜面
及びアオリ板５の面板を形成する部材の代わりに用いて
もよい。The member forming the inclined surface 3a of the slide part 3 and the face plate 5a of the tilt plate 5 may be a molded panel having a flat panel provided with uneven surfaces 3b, 5b for preventing plate adsorption by static electricity or the like, or a flat panel. The thing which attached the tape for gliding to the panel may be used. Further, a frame may be formed not only of a flat panel but also of a square member, an angle, or the like, and this frame may be used instead of a member forming the inclined surface of the slide unit 3 and the face plate of the tilt plate 5.
【００１５】図２に示すようにアオリ板５の面板５ａは
滑り台部３の傾斜面３ａと同一の巾を有しており、その
面板５ａの中央部には左右対称の位置に搬送方向に沿っ
て細長い切欠部５ｃを複数有している。それぞれの切欠
部５ｃの内部には吸着部材搬送手段８を構成する一対の
リンクチェーン８ａと、このリンクチェーン８ａに付設
される平版印刷版吸着部材９を構成する吸盤９ａが配設
される。As shown in FIG. 2, the face plate 5a of the tilt plate 5 has the same width as the inclined surface 3a of the slide unit 3, and the center of the face plate 5a is located at a symmetrical position along the transport direction. And a plurality of elongated notches 5c. A pair of link chains 8a constituting the suction member conveying means 8 and a suction cup 9a constituting a lithographic printing plate suction member 9 attached to the link chains 8a are arranged inside each of the notches 5c.
【００１６】吸着部材搬送手段８はアオリ板５の面板５
ａのほぼ全長にわたって配設してもよいが、最小サイズ
の平版印刷版Ｐの搬送方向長さを考慮して、滑り台部３
の上端部のガイドローラ２の位置から搬送方向に約４０
０〜５００ｍｍ程度下げて配設する。リンクチェーン８
ａは、切欠部５ｃの上端部に配設される上部スプロケッ
ト８ｂと、切欠部５ｃの下端部に配設される下部スプロ
ケット８ｃとに巻架されている。それぞれの下部スプロ
ケット８ｃを挿通する共通のスプロケット回転軸１０に
は駆動ベルト車１１が固着しており、駆動ベルト１２を
巻着してベルト駆動モータ１３の回転をそれぞれの下部
スプロケット８ｃに伝えている。従って複数の吸着部材
搬送手段８たるリンクチェーン８ａはベルト駆動モータ
１３の回転に応じて同時に同方向に回転する。The suction member conveying means 8 is provided on the face plate 5 of the tilt plate 5.
a may be disposed over substantially the entire length of the slide plate 3 in consideration of the length of the lithographic printing plate P of the minimum size in the transport direction.
From the position of the guide roller 2 at the upper end of
Lower it by about 0 to 500 mm. Link chain 8
"a" is wound around an upper sprocket 8b provided at the upper end of the notch 5c and a lower sprocket 8c provided at the lower end of the notch 5c. A drive belt wheel 11 is fixed to a common sprocket rotating shaft 10 through which each lower sprocket 8c is inserted, and a drive belt 12 is wound around to transmit rotation of the belt drive motor 13 to each lower sprocket 8c. . Accordingly, the link chains 8a as the plurality of suction member conveying means 8 simultaneously rotate in the same direction in accordance with the rotation of the belt drive motor 13.
【００１７】このリンクチェーン８ａに付設される吸盤
９ａの吸盤面は面板５ａと面一か、やや下がった位置に
配設される。この吸盤９ａはフレキシブルな移動可能な
吸引ホース９ｂに接続し、更に真空ポンプ９ｃに連結し
ている。この真空ポンプ９ｃの駆動により吸盤９ａは傾
斜面３ａを落下してくる平版印刷版Ｐを吸引保持するこ
とができる。この吸引ホース９ｂの長さは、吸盤９ａが
上部スプロケット８ｂから下部スプロケット８ｃまで移
動する際に支障のない長さが必要である。The suction cup surface of the suction cup 9a attached to the link chain 8a is arranged flush with the face plate 5a or at a slightly lower position. The suction cup 9a is connected to a flexible movable suction hose 9b and further connected to a vacuum pump 9c. By driving the vacuum pump 9c, the suction cup 9a can suck and hold the lithographic printing plate P falling on the inclined surface 3a. The length of the suction hose 9b must be a length that does not hinder the movement of the suction cup 9a from the upper sprocket 8b to the lower sprocket 8c.
【００１８】この吸盤９ａ及びリンクチェーン８ａを内
設する切欠部５ｃの上端部及び下端部近傍の面板５ａに
はそれぞれ上部センサ用小孔５ｄ及び下部センサ用小孔
５ｅが複数穿設されている。各上部センサ用小孔５ｄに
は上部版検出センサ１４ａが又下部センサ用小孔５ｅに
は下部版検出センサ１４ｂが面板５ａ下側に配設されて
いる。上部版検出センサ１４ａは平版印刷版Ｐが滑り台
部３へ搬送されたことを検出して搬入検出信号を出力し
て制御手段１５へ送り、下部版検出センサ１４ｂは平版
印刷版Ｐが滑り台部３の下方の移送位置に搬送されたこ
とを検出して移送位置検出信号を出力して制御手段１５
へ送る。A plurality of small holes 5d for the upper sensor and small holes 5e for the lower sensor are formed in the face plate 5a near the upper end and the lower end of the notch 5c in which the suction cup 9a and the link chain 8a are provided. . An upper plate detection sensor 14a is arranged in each upper sensor small hole 5d, and a lower plate detection sensor 14b is arranged in the lower sensor small hole 5e below the face plate 5a. The upper plate detection sensor 14a detects that the lithographic printing plate P has been conveyed to the slide unit 3, outputs a carry-in detection signal and sends it to the control means 15, and the lower plate detection sensor 14b detects that the lithographic printing plate P has Detecting that the sheet is conveyed to the transfer position below the controller, outputs a transfer position detection signal, and outputs
Send to
【００１９】この制御手段１５は真空ポンプ９ｃとベル
ト駆動モータ１３に接続し、版検出センサ１４ａ，１４
ｂが発生する検出信号に基づき、真空ポンプ９ｃの運転
とリンクチェーン８ａの回転を制御しており、リンクチ
ェーン８ａの停止時即ち平版印刷版Ｐの搬送待機時には
吸盤９ａが上部スプロケット８ｂの近傍に位置するよう
に制御している。The control means 15 is connected to the vacuum pump 9c and the belt drive motor 13, and controls the plate detection sensors 14a, 14a.
The operation of the vacuum pump 9c and the rotation of the link chain 8a are controlled based on the detection signal that generates the b. When the link chain 8a is stopped, that is, when the lithographic printing plate P is on standby, the suction cup 9a is positioned near the upper sprocket 8b. It is controlled to be located.
【００２０】以上のような平版印刷版吸着部材９及び吸
着部材搬送手段８を配設するアオリ板５の裏面には、回
動手段６を構成するリンク機構１７が装着され、このリ
ンク機構１７を回転させるアオリ板駆動モータ１８に接
続している。アオリ板駆動モータ１８は制御手段１５に
より駆動され、版検出センサ１４ａ，１４ｂが発生する
検出信号に基づいてアオリ板５を往復角運動させる。こ
の角運動はアオリ板５の下端部に付設されるアオリ板回
転軸４を中心にして行なわれ、待機位置から回動して版
受台７の傾斜面板７ａとほぼ平行する位置で停止し、そ
の後再度待機位置に戻る。On the back surface of the tilt plate 5 on which the lithographic printing plate suction member 9 and the suction member conveying means 8 are disposed, a link mechanism 17 constituting the rotating means 6 is mounted. It is connected to a tilting plate drive motor 18 to be rotated. The tilt plate drive motor 18 is driven by the control means 15 and causes the tilt plate 5 to reciprocate angularly based on the detection signals generated by the plate detection sensors 14a and 14b. This angular movement is performed about the tilting plate rotating shaft 4 attached to the lower end of the tilting plate 5, rotates from the standby position and stops at a position substantially parallel to the inclined surface plate 7 a of the plate receiving stand 7, After that, it returns to the standby position again.
【００２１】この版受台７の傾斜面板７ａの下端部には
版支持部材１９が突設しており、アオリ板５の往復角運
動により最大１５版から２０版の平版印刷版Ｐが集積支
持される。次に、この平版印刷版集積装置Ａの動作につ
いて説明する。乾燥機Ｃの搬出口１からガイドローラ２
を介して滑り台部３に搬送された平版印刷版Ｐは、傾斜
面３ａ上を滑走しながら、アオリ板５の面板５ａ上に送
り込まれる。A plate support member 19 projects from the lower end of the inclined surface plate 7a of the plate receiving table 7, and a maximum of 15 to 20 plates of the lithographic printing plate P are accumulated and supported by the reciprocating angular movement of the tilt plate 5. Is done. Next, the operation of the lithographic printing plate stacking apparatus A will be described. Guide roller 2 from carry-out port 1 of dryer C
The lithographic printing plate P conveyed to the slide unit 3 via the slide plate 3 is sent onto the face plate 5a of the tilt plate 5 while sliding on the inclined surface 3a.
【００２２】この時、アオリ板５の上部版検出センサ１
４ａ上を平版印刷版Ｐが通過すると、上部版検出センサ
１４ａは搬入検出信号を制御手段１５に送る。この搬入
検出信号を受信した制御手段１５は先ず真空ポンプ９ｃ
を運転させ、落下してくる平版印刷版Ｐを上部スプロケ
ット８ｂ近傍にある吸盤９ａにより吸着する。これと同
時にベルト駆動モータ１３を回転させ、リンクチェーン
８ａ及び吸盤９ａをを傾斜方向に回転させ平版印刷版Ｐ
をアオリ板５の下端部まで搬送する。このリンクチェー
ン８ａの回転速度は平版印刷版現像処理装置Ｂにおける
搬送速度と略等速に設定する。At this time, the upper plate detection sensor 1 of the tilt plate 5
When the lithographic printing plate P passes over 4a, the upper plate detection sensor 14a sends a carry-in detection signal to the control means 15. Upon receiving the carry-in detection signal, the control means 15 first operates the vacuum pump 9c.
Is operated, and the falling lithographic printing plate P is sucked by the suction cup 9a near the upper sprocket 8b. At the same time, the belt drive motor 13 is rotated, and the link chain 8a and the suction cup 9a are rotated in the inclined direction so that the lithographic printing plate P
To the lower end of the tilt plate 5. The rotation speed of the link chain 8a is set to be substantially equal to the transport speed in the lithographic printing plate development processing apparatus B.
【００２３】以上のように、平版印刷版Ｐはサイズに関
係なく吸盤９ａで裏面を支持しながら、所定の速度で搬
送することになる。平版印刷版Ｐがリンクチェーン８ａ
により搬送されてアオリ板５下端部の下部版検出センサ
１４ｂ上を通過した時、この下部版検出センサ１４ｂは
移送位置検出信号を制御手段１５に送り、真空ポンプ９
ｃの運転を停止して吸引を解除し、同時にベルト駆動モ
ータ１３の回転も停止させる。吸引解除された平版印刷
版Ｐは版受台７の版支持部材１９の上部の傾斜面板７ａ
に当接して停止する。As described above, the planographic printing plate P is transported at a predetermined speed while supporting the back surface with the suction cup 9a regardless of the size. Lithographic printing plate P is link chain 8a
When the lower plate detection sensor 14b is conveyed by the sensor and passes over the lower plate detection sensor 14b at the lower end of the tilt plate 5, the lower plate detection sensor 14b sends a transfer position detection signal to the control means 15, and the vacuum pump 9
The operation of c is stopped to release the suction, and at the same time, the rotation of the belt drive motor 13 is also stopped. The lithographic printing plate P whose suction has been released is placed on the inclined surface plate 7a above the plate support member 19 of the plate receiving table 7.
Stop in contact with.
【００２４】制御手段１５は、次にアオリ板駆動モータ
１８を回転させリンク機構１７を介してアオリ板５を角
運動させ、平版印刷版Ｐを版受台７の傾斜面板７ａ上に
移送する。その後、制御手段１５の制御により、ベルト
駆動モータ１３はリンクチェーン８ａを逆回転させて吸
盤９ａを当初の待機位置まで戻す。更にアオリ板駆動モ
ータ１８は移送完了したアオリ板５を当初の待機位置ま
で戻して停止し、次の平版印刷版Ｐの搬送準備にかか
る。Next, the control means 15 rotates the tilt plate driving motor 18 to angularly move the tilt plate 5 via the link mechanism 17, and transfers the planographic printing plate P onto the inclined surface plate 7a of the plate receiving table 7. Thereafter, under the control of the control means 15, the belt drive motor 13 reversely rotates the link chain 8a to return the suction cup 9a to the initial standby position. Further, the tilting plate drive motor 18 returns the tilted plate 5 that has been transferred to the original standby position, stops, and starts preparing for transporting the next planographic printing plate P.
【００２５】なお、以上の実施例では吸盤９ａの吸引解
除をアオリ板５の往復角運動を開始する前に行なってい
るが、アオリ板５を版受台７まで回動してから吸引解除
してもよい。又、この実施例では平版印刷版吸着部材９
として吸盤９ａ及び真空ポンプ９ｃを用いているが、落
下する平版印刷版Ｐを確実に捕捉できる吸着部材であれ
ばこれに限定されず、例えば磁力や静電気等を用いて吸
着してもよい。In the above embodiment, the suction of the suction cup 9a is released before the reciprocating angular movement of the tilt plate 5 is started. However, the suction is released after the tilt of the tilt plate 5 to the plate receiving table 7. You may. In this embodiment, the lithographic printing plate suction member 9 is used.
Although the suction cup 9a and the vacuum pump 9c are used as the suction member, the suction member is not limited to this as long as it can surely capture the falling lithographic printing plate P. For example, the suction member may be suctioned using magnetic force or static electricity.
【００２６】[0026]
【考案の効果】以上説明したように、この考案の平版印
刷版集積装置は、搬入検出信号に基づき平版印刷版吸着
部材が平版印刷版を吸着し、平版印刷版吸着部材を滑り
台部に沿って下端まで搬送し、移送位置検出信号に基づ
き平版印刷版吸着部材の吸着を解除して待機位置へ復帰
して次の搬送にそなえ、一方、版移送手段を作動して平
版印刷版を版受台に移送し、自動的に連続移送をするこ
とができる。As described above, in the lithographic printing plate accumulating apparatus of the present invention, the lithographic printing plate suction member sucks the lithographic printing plate based on the carry-in detection signal, and moves the lithographic printing plate suction member along the slide section. The lithographic printing plate is conveyed to the lower end and released from the lithographic printing plate adsorption member based on the transfer position detection signal, and returned to the standby position for the next conveyance. And automatically transfer continuously.
【００２７】しかも、平版印刷版のサイズにより滑り台
部の滑り性能を調節しなくとも、滑り台部の途中で止ま
って移送不能を生ずる恐れのない、又版受台に衝突して
角折れが発生する恐れのない、しかも滑り台部を支持し
ながら搬送する際に傷の発生する恐れがない。Further, even if the sliding performance of the slide portion is not adjusted according to the size of the planographic printing plate, there is no danger of stopping at the middle of the slide portion to prevent transfer failure. There is no danger, and there is no danger of scratching when transporting while supporting the slide.
【図１】この考案の平版印刷版集積装置の側面図であ
る。FIG. 1 is a side view of a planographic printing plate stacking device of the present invention.
【図２】固定滑り台部及びアオリ板の正面図である。FIG. 2 is a front view of a fixed slide unit and a tilt plate.
【図３】従来の平版印刷版集積装置の構成を示す側面図
である。FIG. 3 is a side view showing a configuration of a conventional lithographic printing plate stacking apparatus.
Ａ 平版印刷版集積装置 Ｂ 平版印刷版現像処理装置 Ｃ 乾燥機 Ｐ 平版印刷版 ３ 固定滑り台部 ５ アオリ板 ５ａ 面板 ５ｃ 切欠部 ７ 版受台 ８ 吸着部材搬送手段 ８ａ リンクチェーン ９ 平版印刷版吸着部材 ９ａ 吸盤 ９ｃ 真空ポンプ １５ 制御手段 Reference Signs List A lithographic printing plate accumulating device B lithographic printing plate development processing device C dryer P lithographic printing plate 3 fixed slide part 5 tilt plate 5a face plate 5c cutout portion 7 plate receiving stand 8 suction member conveying means 8a link chain 9 lithographic printing plate suction member 9a suction cup 9c vacuum pump 15 control means
Claims (1)
像処理済みの平版印刷版を搬送する滑り台部と、この滑
り台部に配設され平版印刷版を吸着する平版印刷版吸着
部材と、この平版印刷版吸着部材を前記滑り台部に沿っ
て往復動させる吸着部材搬送手段と、前記滑り台部に対
向して配設される版受台と、前記滑り台部の下端まで搬
送した前記平版印刷版を前記版受台に移送して集積する
版移送手段と、前記平版印刷版が前記滑り台部へ搬送さ
れたことを検出して搬入検出信号を出力する上部版検出
センサと、前記平版印刷版が前記滑り台部の下方の移送
位置に搬送されたことを検出して移送位置検出信号を出
力する下部版検出センサと、前記搬入検出信号及び前記
移送位置検出信号に基づき前記平版印刷版吸着部材、前
記吸着部材搬送手段及び前記版移送手段を制御する制御
手段とを備え、この制御手段は前記搬入検出信号に基づ
き前記平版印刷版吸着部材を作動させて前記平版印刷版
を吸着し、前記吸着部材搬送手段の作動により前記平版
印刷版吸着部材を前記滑り台部に沿って下端まで搬送
し、前記移送位置検出信号に基づき前記平版印刷版吸着
部材の吸着を解除して待機位置へ復帰させ、一方前記版
移送手段を作動して前記平版印刷版を前記版受台に移送
するように構成したことを特徴とする平版印刷版集積装
置。1. A slide section for transporting a developed lithographic printing plate unloaded from a lithographic printing plate developing apparatus, a lithographic printing plate adsorbing member disposed on the slide section for absorbing the lithographic printing plate, A suction member conveying means for reciprocating the lithographic printing plate suction member along the slide section, a plate receiving table disposed opposite the slide section, and the lithographic printing plate transferred to a lower end of the slide section. Plate transferring means for transferring and accumulating to the plate receiving table, an upper plate detecting sensor for detecting that the lithographic printing plate has been transferred to the slide unit and outputting a carry-in detection signal, and wherein the lithographic printing plate is A lower plate detection sensor that detects that the sheet has been transported to the transfer position below the slide unit and outputs a transfer position detection signal; the lithographic printing plate suction member based on the carry-in detection signal and the transfer position detection signal; Material carrier And control means for controlling the plate transfer means, the control means actuating the lithographic printing plate suction member based on the carry-in detection signal to suck the lithographic printing plate, and by operating the suction member conveying means. The lithographic printing plate suction member is transported to the lower end along the slide section, and the lithographic printing plate suction member is released from suction based on the transfer position detection signal and returned to a standby position, while the plate transfer means is operated. A lithographic printing plate stacking device configured to transfer the lithographic printing plate to the plate receiving table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990406019U JP2592537Y2 (en) | 1990-12-28 | 1990-12-28 | Lithographic printing plate accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990406019U JP2592537Y2 (en) | 1990-12-28 | 1990-12-28 | Lithographic printing plate accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0494357U JPH0494357U (en) | 1992-08-17 |
| JP2592537Y2 true JP2592537Y2 (en) | 1999-03-24 |
Family
ID=31883342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990406019U Expired - Lifetime JP2592537Y2 (en) | 1990-12-28 | 1990-12-28 | Lithographic printing plate accumulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2592537Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127883A (en) * | 1974-09-03 | 1976-03-09 | Japan Steel Works Ltd | GYOSHUCHINDENSOKUSHINZAI |
| JPS62205957A (en) * | 1986-03-04 | 1987-09-10 | Ishikawajima Harima Heavy Ind Co Ltd | Automatic loading device |
-
1990
- 1990-12-28 JP JP1990406019U patent/JP2592537Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0494357U (en) | 1992-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11365065B2 (en) | Conveyor system and conveying method | |
| JPH10241003A (en) | Coin receiving and dispensing device | |
| JPS6343290B2 (en) | ||
| JPH0643057Y2 (en) | Plate ruler output device | |
| JP2002128297A (en) | Method for handling planer member sheet by sheet | |
| JP2001213538A (en) | Printing plate suction conveyer | |
| EP1085382B1 (en) | Positioning method and positioning device | |
| JP2592537Y2 (en) | Lithographic printing plate accumulator | |
| JPH08108088A (en) | Paper feeder of shredder | |
| US4815723A (en) | Photosensitive plate autofeeder | |
| JP2002128294A (en) | Sucking and carrying device for printing plate | |
| JP4420552B2 (en) | Pick-up guide mechanism in printing plate supply | |
| JPS58139932A (en) | Vacuum separation type document sheet suction device | |
| JP2003076032A (en) | Device for conveying and guiding printing plate | |
| JP2546061Y2 (en) | Paper ejection device | |
| JP2586382Y2 (en) | Sheet material accumulation device | |
| JP2521707Y2 (en) | Plate material automatic stacker | |
| JP3494544B2 (en) | Printing plate loading device | |
| JP2588681Y2 (en) | Photosensitive plate auto feeder | |
| JPH0349864B2 (en) | ||
| JPH0628504Y2 (en) | Mail feeder | |
| JPS63247229A (en) | Feeding part of mail coding device | |
| JPH05139427A (en) | Device for positioning container with handle | |
| JPS63143168A (en) | Sheet stacker | |
| JP3366720B2 (en) | Nori reversing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |