JPH0241632Y2 - - Google Patents
Info
- Publication number
- JPH0241632Y2 JPH0241632Y2 JP1984125644U JP12564484U JPH0241632Y2 JP H0241632 Y2 JPH0241632 Y2 JP H0241632Y2 JP 1984125644 U JP1984125644 U JP 1984125644U JP 12564484 U JP12564484 U JP 12564484U JP H0241632 Y2 JPH0241632 Y2 JP H0241632Y2
- Authority
- JP
- Japan
- Prior art keywords
- processing liquid
- liquid tank
- photosensitive material
- printing plate
- processing
- 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
Links
- 239000007788 liquid Substances 0.000 claims description 111
- 239000000463 material Substances 0.000 claims description 42
- 238000005192 partition Methods 0.000 claims description 14
- 238000005406 washing Methods 0.000 description 13
- 239000000243 solution Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000032258 transport Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000012487 rinsing solution Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 150000008049 diazo compounds Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Photographic Processing Devices Using Wet Methods (AREA)
Description
【考案の詳細な説明】
[産業上の利用分野]
この考案は印刷製版用感光材料処理装置に関
し、詳しくは印刷製版用感光材料を処理する処理
液の混入を防止する印刷製版用感光材料処理装置
に関するものである。[Detailed description of the invention] [Industrial field of application] This invention relates to a photosensitive material processing device for printing plate making, and more specifically, a photosensitive material processing device for printing plate making that prevents contamination of processing liquid for processing photosensitive material for printing plate making. It is related to.
[従来の技術]
従来、例えば露光した印刷製版用感光材料とし
て知られるオフセツト版(PS版)を現像処理す
る印刷製版用感光材料処理装置として、現像処理
後に流水で水洗処理するものがあるが、所定の配
水場所を確保することが困難で、水の使用量も多
く、ランニングコストが高くなる。[Prior Art] Conventionally, as a photosensitive material processing apparatus for printing plate making that develops an offset plate (PS plate) known as a photosensitive material for printing plate making that has been exposed to light, there is one that performs a washing process with running water after the development process. It is difficult to secure designated water distribution locations, the amount of water used is large, and running costs are high.
従つて、現像処理後に水洗をしないでウオツシ
ユガム液、或いはリンス液で直接処理するものが
あるが、水洗行程がないため、これらの液の寿命
が短く、液が汚れると版に汚れが発生し易くな
る。また、現像処理を2槽の処理液槽に分けて行
ない、その後の行程で水洗をしないでウオツシユ
ガム液、或いはリンス液で直接処理するものがあ
るが、これと同様に水洗を行なわないため処理液
が疲労し寿命が短い。 Therefore, there are products that are processed directly with a wash gum solution or a rinsing solution without washing with water after the development process, but since there is no washing step, the lifespan of these solutions is short, and if the solution gets dirty, it is easy to stain the plate. Become. In addition, there is a method in which the developing process is carried out in two processing solution tanks, and in the subsequent process, the processing is performed directly with a wash gum solution or a rinsing solution without washing with water. becomes fatigued and has a short lifespan.
このため、現像処理後、溜め水による循環水洗
を行ない、その後ウオツシユガム液、或いはリン
ス液で処理するものがある。 For this reason, after the development process, there are some that carry out circulating washing with stored water, and then process with a wash gum solution or a rinsing liquid.
この一例を第2図に示す印刷製版用感光材料処
理装置について説明すると、処理液槽1、循環水
洗液槽2、ウオツシユガム液、或いはリンス液槽
3が配設され、印刷製版用感光材料4は処理液槽
1の上方に配置された一対の搬送ローラ5により
搬送される。そして、印刷製版用感光材料4はこ
の処理液槽1上を搬送される際に、処理液槽1の
現像液が循環ポンプにより供給手段6から印刷製
版用感光材料4に供給される。さらに、ブラシロ
ーラ7に送られ、現像溶解したジアゾ化合物をブ
ラシローラ7により落すとともに、ブラシローラ
7の両側に配設された供給手段8で現像液を供給
して現像を促進する。次に、スクイズローラ9で
スクイズした後、循環水洗液槽2上を通過する際
に、循環ポンプを介して供給手段10で循環水洗
液槽2の循環水を印刷製版用感光材料4の両面に
噴射して予備洗浄する。 An example of this is described in the photosensitive material processing apparatus for printing plate making shown in FIG. 2. A processing liquid tank 1, a circulating water washing liquid tank 2, a washing gum solution or a rinsing liquid tank 3 are provided, and the photosensitive material 4 for printing plate making is It is transported by a pair of transport rollers 5 arranged above the processing liquid tank 1 . When the photosensitive material 4 for printing plate making is conveyed over the processing liquid tank 1, the developer in the processing liquid tank 1 is supplied to the photosensitive material 4 for printing plate making from the supply means 6 by the circulation pump. Furthermore, the diazo compound sent to the brush roller 7 and developed and dissolved is removed by the brush roller 7, and a developer is supplied by supply means 8 disposed on both sides of the brush roller 7 to accelerate the development. Next, after squeezing with the squeeze roller 9, the circulating water in the circulating washing liquid tank 2 is supplied to both sides of the printing plate making photosensitive material 4 by the supply means 10 via the circulation pump when passing over the circulating washing liquid tank 2. Spray and pre-wash.
その後、ウオツシユガム液、或いはリンス液槽
3上を通過する際に、これらの洗浄液を供給手段
11から印刷製版用感光材料4に噴射して洗浄す
る。この洗浄液は印刷製版用感光材料4の種類に
より、ウオツシユガム液、またはリンス液が用い
られる。 Thereafter, when passing over the wash gum liquid or rinsing liquid tank 3, these cleaning liquids are sprayed from the supply means 11 onto the photosensitive material 4 for printing plate making to clean it. As this cleaning liquid, a wash gum liquid or a rinsing liquid is used depending on the type of photosensitive material 4 for printing plate making.
この印刷製版用感光材料処理装置は処理液が疲
労してくると、印刷製版用感光材料4の現像仕上
がり性が不安定になる。このため、第3図に示す
ように処理液槽1と循環水洗液槽2との間に処理
液槽12を配設し、処理液槽1で現像処理された
印刷製版用感光材料4をスクイズローラ9により
スクイズする。そして、給供手段13により再
度、より新液に近い現像液で現像し、印刷製版用
感光材料4上の溶解不十分のため残つている感光
膜または板面に付着している汚れた残液を溶解し
て洗い流す。これによつて、現像の安定化が図ら
れ、かつ次の循環水洗液槽2により洗浄するた
め、さらに次のウオツシユガム液、或いはリンス
液槽3への処理液の持ち込み量が減少し、ウオツ
シユガム液、或いはリンス液等の洗浄液の寿命が
長くなる。 In this photosensitive material processing apparatus for printing plate making, when the processing liquid becomes exhausted, the development finish of the photosensitive material 4 for printing plate making becomes unstable. For this purpose, as shown in FIG. 3, a processing liquid tank 12 is provided between the processing liquid tank 1 and the circulating water washing liquid tank 2, and the photosensitive material 4 for printing plate making that has been developed in the processing liquid tank 1 is squeezed. Squeeze with roller 9. Then, the supplying means 13 performs development again with a developer similar to a new solution, and the dirty residual liquid that remains on the photosensitive film or the plate surface due to insufficient dissolution on the photosensitive material 4 for printing plate making is developed. Dissolve and wash away. As a result, development is stabilized, and since cleaning is performed in the next circulating washing liquid tank 2, the amount of processing liquid brought into the next washing gum liquid or rinsing liquid tank 3 is reduced, and the washing gum liquid , or the life of a cleaning liquid such as a rinse liquid becomes longer.
しかし、この場合処理液槽がそれぞれ独立して
いるため、装置が大型化するとともに、処理液槽
1のスクイズローラ9と、つぎの処理液槽12の
搬送ローラ14とが独立しているため、ローラ本
数が増加してコストが嵩む等の不具合がある。 However, in this case, since the processing liquid tanks are each independent, the apparatus becomes larger, and the squeeze roller 9 of the processing liquid tank 1 and the conveyance roller 14 of the next processing liquid tank 12 are independent, so There are problems such as an increase in the number of rollers and an increase in cost.
[考案が解決しようとする課題]
従つて、第4図に示すように隔壁15により処
理液槽と処理液槽12とを仕切り近接して配設
し、この隔壁15の上方に一対のローラ16を設
け、このローラ16の両側に供給手段8と供給手
段17とを設けて現像処理することが考えられ
る。[Problem to be solved by the invention] Therefore, as shown in FIG. It is conceivable to provide a supply means 8 and a supply means 17 on both sides of this roller 16 for development processing.
この場合は現像処理槽はコンパクトになり、ロ
ーラ本数も減少し、第5図乃至第7図に示すよう
に、印刷製版用感光材料4が現像処理されている
とき、即ち、処理液槽1と処理液槽12上を通過
するときは、供給手段8,17から噴射されるそ
れぞれの現像液は印刷製版用感光材料4上に盛り
上つて乗つている(第5図)。 In this case, the developing tank becomes compact and the number of rollers decreases, and as shown in FIGS. 5 to 7, when the photosensitive material 4 for printing plate making is being developed, When passing over the processing liquid tank 12, the respective developing solutions sprayed from the supply means 8 and 17 swell onto the photosensitive material 4 for printing plate making (FIG. 5).
そして、印刷製版用感光材料4の後端部がブラ
シローラ7を離れるとき、印刷製版用感光材料4
の後端及び供給手段8から噴射される処理液が下
側ローラ16aを伝わつて落下し、下側ローラ1
6aの下端部と隔壁15の上端部との隙間18か
ら処理液槽12側へ入る(第6図)。そして、印
刷製版用感光材料4がローラ16を通過すると、
印刷製版用感光材料4の後端及び供給手段17か
ら噴射される処理液が下側ローラ16aの反対側
から前記隙間18を通り処理液槽1側へ入り、両
者が混入することがある(第7図)。 When the rear end of the photosensitive material 4 for printing plate making leaves the brush roller 7, the photosensitive material 4 for printing plate making
The processing liquid sprayed from the rear end and the supply means 8 travels along the lower roller 16a and falls, and the lower roller 1
It enters the processing liquid tank 12 side through the gap 18 between the lower end of the partition wall 6a and the upper end of the partition wall 15 (FIG. 6). Then, when the photosensitive material 4 for printing plate making passes the roller 16,
The processing liquid injected from the rear end of the photosensitive material 4 for printing plate making and the supply means 17 passes through the gap 18 from the opposite side of the lower roller 16a and enters the processing liquid tank 1 side, and the two may be mixed together. Figure 7).
処理液の持越しを減ずるための装置として、例
えば、特開昭57−163237号に開示されるものがあ
る。このものは、有孔造型ローラを隔壁上に配設
し、この有孔ローラ内を減圧状態にし処理液を吸
引し処理液の持ち越しを減じる装置があるが、有
孔造型ローラで感光材料表面の処理液を吸引する
ため、装置が大型化し、処理液の他方の槽への持
ち越しもあまり効率的に行われない等の問題があ
り、このような手段を適用することができない。 An example of a device for reducing carryover of processing liquid is disclosed in Japanese Patent Application Laid-open No. 163237/1983. In this device, a perforated molding roller is placed on the partition wall, and the pressure inside the perforated roller is reduced to suck the processing liquid and reduce carryover of the processing liquid. Since the processing liquid is sucked, the apparatus becomes large-sized, and there are problems such as the processing liquid cannot be carried over to the other tank very efficiently, and such means cannot be applied.
また、特聞昭52−96869号に開示されるように、
搬送ローラの下ローラに可撓性ワイパーを設け、
このワイパーを下ローラに圧接させて処理液の持
越しを防止するものがある。このものはそれぞれ
の処理槽に対応して搬送ローラと可撓性ワイパー
とを備えており、処理装置自体が複雑で大型にな
り、しかも可撓性ワイパーが下ローラに対して圧
接しているため、下ローラへの圧力が大となり、
ローラ表面を摩擦する原因となつて搬送性に影響
を与える。また、可撓性ワイパーの腰の強さが処
理液をローラ表面より分離する上で重要となる
が、腰の強いものを選択すればローラの圧力を増
大し、ローラ表面に傷が付き易くなるし、さらに
可撓性ワイパーも圧力を受けているのでこれの耐
久性の問題がある。また、掃除等で、ローラや可
撓性ワイパーを着脱する場合、可撓性ワイパーを
元の形状に戻すのが面倒であり、メンテナンスに
手数を要する。 Also, as disclosed in Special Bulletin No. 52-96869,
A flexible wiper is installed on the lower roller of the conveyor roller,
Some wipers are brought into pressure contact with the lower roller to prevent the processing liquid from carrying over. This device is equipped with a conveyor roller and a flexible wiper corresponding to each processing tank, making the processing device itself complicated and large, and the flexible wiper is in pressure contact with the lower roller. , the pressure on the lower roller increases,
This causes friction on the roller surface and affects conveyance. In addition, the stiffness of the flexible wiper is important in separating the processing liquid from the roller surface, but if you choose a flexible wiper, the pressure on the roller will increase, making the roller surface more likely to be scratched. However, since the flexible wiper is also under pressure, there is a problem with its durability. Further, when the rollers and flexible wiper are attached and detached for cleaning or the like, it is troublesome to return the flexible wiper to its original shape, and maintenance is troublesome.
この考案はかかる問題点に鑑みなされたもの
で、複数の処理液槽を有する処理装置自体をコン
パクトにし、しかも簡単な構造で両処理液の混入
を防止することができ、さらに耐久性があり、メ
ンテナンスも容易である印刷製版用感光材料処理
装置を提供するものである。 This idea was devised in view of these problems, and it is possible to make the processing equipment itself, which has multiple processing liquid tanks, compact, to prevent mixing of both processing liquids with a simple structure, and to be more durable. It is an object of the present invention to provide a photosensitive material processing device for printing plate making that is easy to maintain.
[課題を解決するための手段]
前記課題を解決するために、この考案は、複数
の処理液槽を近接して設けてなる印刷製版用感光
材料処理装置において、前記複数の処理液槽のう
ち、第1の処理液槽と第2の処理液槽とを隔てる
隔壁の上端部に前記印刷製版用感光材料を搬送す
る一対の搬送ローラを配設するとともに、前記搬
送ローラの近傍に前記第1又は第2処理液槽に処
理液を供給する供給手段を配設し、且つ前記供給
手段により供給された処理液を前記第1又は第2
処理槽に導く案内ローラを前記搬送ローラの下側
ローラに接するように前記第1及び第2処理液槽
側にそれぞれ設けたことを特徴としている。[Means for Solving the Problems] In order to solve the above-mentioned problems, this invention provides a photosensitive material processing apparatus for printing plate making in which a plurality of processing liquid tanks are provided in close proximity to one another, in which one of the plurality of processing liquid tanks is , a pair of conveying rollers for conveying the photosensitive material for printing plate making is disposed at the upper end of a partition wall separating a first processing liquid tank and a second processing liquid tank, and the first Alternatively, a supply means for supplying the treatment liquid to the second treatment liquid tank is provided, and the treatment liquid supplied by the supply means is transferred to the first or second treatment liquid tank.
The present invention is characterized in that guide rollers leading to the processing tank are provided on the first and second processing liquid tank sides, respectively, so as to be in contact with the lower roller of the transport roller.
[作用]
この考案では、第1の処理液槽と第2の処理液
槽とを仕切る隔壁の上部に配設した上下一対の搬
送ローラを、印刷製版用感光材料が通過する際
に、処理液が下側のローラから流下するが、下側
のローラから流下する処理液は、第1の処理液槽
側及び第2の処理液槽側に配置されたそれぞれの
案内ローラで案内されて、同一処理液槽に流入
し、他方の処理液槽に混入することがない。[Function] In this invention, when the photosensitive material for printing platemaking passes through a pair of upper and lower transport rollers disposed on the upper part of the partition wall that partitions the first processing liquid tank and the second processing liquid tank, the processing liquid flows down from the lower roller, but the processing liquid flowing down from the lower roller is guided by respective guide rollers disposed on the first processing liquid tank side and the second processing liquid tank side, so that the processing liquid flows down from the lower roller. It will not flow into the processing liquid tank and mix into the other processing liquid tank.
[実施例]
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。[Example] Hereinafter, an example of this invention will be described in detail based on the accompanying drawings.
第1図はこの考案を適用した印刷製版用感光材
料処理装置の要部の拡大断面図である。 FIG. 1 is an enlarged sectional view of the main parts of a photosensitive material processing apparatus for printing plate making to which this invention is applied.
処理液槽1と処理液槽12は隔壁15で仕切ら
れ近接して配設されており、このため両者の幅が
短くなり、その分印刷製版用感光材料4が搬送さ
れる搬送方向の装置幅が短縮される。 The processing liquid tank 1 and the processing liquid tank 12 are separated by a partition wall 15 and are disposed close to each other. Therefore, the width of both is shortened, and the width of the apparatus in the transport direction in which the photosensitive material 4 for printing plate making is transported is correspondingly reduced. is shortened.
隔壁15の上方には一対の搬送ローラ16が配
設され、この両側には供給手段8,17が配設さ
れている。この供給手段8は図示しない循環ポン
プにより処理液槽1内の処理液を、一方、供給手
段17は同様に図示しない循環ポンプにより処理
液槽12内の処理液を、搬送路19を移送される
印刷製版用感光材料4上へ噴射するようになつて
いる。 A pair of conveyance rollers 16 are arranged above the partition wall 15, and supply means 8 and 17 are arranged on both sides of the conveyance rollers 16. The supply means 8 receives the processing liquid in the processing liquid tank 1 by means of a circulation pump (not shown), while the supply means 17 receives the processing liquid in the processing liquid tank 12 by means of a circulation pump (not shown) through a conveyance path 19. It is designed to be sprayed onto a photosensitive material 4 for printing plate making.
搬送ローラ16の下側ローラ16aには接する
ように、一対の案内ローラ20a,20bが配設
されている。この案内ローラ20a,20bは隔
壁15の上部を跨ぎ、その下端部は隔壁15の上
部より下方に位置し、案内ローラ20aは処理液
槽1側に、案内ローラ20bは処理液槽12側に
設けられ、それぞれ下側ローラ16aの回転に連
動して回転するようになつている。 A pair of guide rollers 20a and 20b are arranged so as to be in contact with the lower roller 16a of the conveyance roller 16. The guide rollers 20a and 20b straddle the upper part of the partition wall 15, and their lower ends are located below the upper part of the partition wall 15. The guide roller 20a is provided on the processing liquid tank 1 side, and the guide roller 20b is provided on the processing liquid tank 12 side. and are adapted to rotate in conjunction with the rotation of the lower roller 16a.
次に、この実施例の作用を説明する。 Next, the operation of this embodiment will be explained.
印刷製版用感光材料4が、処理液槽1と処理液
槽12上を現像されながら通過し、印刷製版用感
光材料4の後端部がブラシローラ7を離れると
き、印刷製版用感光材料4の後端及び供給手段8
から供給される処理液が下側ローラ16aを伝わ
つて落下するが、処理液槽1側に位置している案
内ローラ20aにより規制されて処理液槽1内に
戻される。 The photosensitive material 4 for printing plate making passes through the processing liquid tank 1 and the processing liquid tank 12 while being developed, and when the rear end of the photosensitive material 4 for printing plate making leaves the brush roller 7, the photosensitive material 4 for printing plate making passes through the processing liquid tank 1 and the processing liquid tank 12 while being developed. Rear end and supply means 8
The processing liquid supplied from the lower roller 16a falls, but is regulated by the guide roller 20a located on the processing liquid tank 1 side and returned to the processing liquid tank 1.
そして、印刷製版用感光材料4が搬送ローラ1
6を通過するとき、印刷製版用感光材料4の後端
及び供給手段17から噴射される現像液が下側ロ
ーラ16aを伝わり、落下するが案内ローラ20
bにより、規制されて処理液槽12へ戻される。
従つて、処理液槽1内の現像液と、処理液槽12
内の現像液とが混入することがない。 Then, the printing plate-making photosensitive material 4 is transferred to the conveying roller 1.
6, the developer jetted from the rear end of the photosensitive material for printing plate making 4 and the supply means 17 travels along the lower roller 16a and falls, but it does not reach the guide roller 20.
b, the liquid is regulated and returned to the processing liquid tank 12.
Therefore, the developer in the processing liquid tank 1 and the processing liquid tank 12
There is no possibility of mixing with the developer inside.
この案内ローラ20a,20bは搬送ローラ1
6の下側ローラ16aと連動して回転し、処理時
は両者間でスリツプすることがないため、案内ロ
ーラ20a,20bと搬送ローラ16の下側ロー
ラ16aが傷が付くことが軽減され、耐久性が向
上する。 These guide rollers 20a, 20b are the conveyance roller 1
The guide rollers 20a, 20b and the lower roller 16a of the conveyance roller 16 are less likely to be scratched, as they rotate in conjunction with the lower roller 16a of the transport roller 16, and there is no slippage between them during processing. Improves sex.
また、掃除等で、搬送ローラ16または案内ロ
ーラ20a,20bを取り外した後に、再び取り
付ける際にはローラ同士の組付けであり、案内ロ
ーラ20a,20bに搬送ローラ16を所定の圧
力で接触させるだけでよく、容易に組み込むこと
ができ、メンテナンス性が向上する。 Furthermore, after removing the conveyance roller 16 or the guide rollers 20a, 20b for cleaning, etc., when reattaching them, the rollers must be assembled together, and all that is required is to bring the conveyance roller 16 into contact with the guide rollers 20a, 20b with a predetermined pressure. It can be easily installed and maintainability is improved.
[考案の効果]
この考案は前記のように、複数の処理液槽のう
ち、第1の処理液槽と第2の処理液槽とを隔てる
隔壁の上端部に前記印刷製版用感光材料を搬送す
る一対の搬送ローラを配設するとともに、前記搬
送ローラの近傍に第1又は第2処理液槽に処理液
を供給する供給手段を配設し、供給手段により供
給された処理液を案内ローラで第1又は第2処理
槽に導くようになしたから、複数の処理液槽を備
える処理装置自体がコンパクトになり、しかも搬
送ローラの本数を削減することができる。[Effect of the invention] As described above, this invention transports the photosensitive material for printing plate making to the upper end of the partition wall that separates the first processing liquid tank and the second processing liquid tank among the plurality of processing liquid tanks. A pair of conveyance rollers are disposed to convey the treatment liquid to the first or second treatment liquid tank, and a supply means for supplying the treatment liquid to the first or second treatment liquid tank is disposed near the conveyance roller, and the treatment liquid supplied by the supply means is transferred to the guide roller. Since the liquid is guided to the first or second processing tank, the processing apparatus itself having a plurality of processing liquid tanks can be made compact, and the number of conveyance rollers can be reduced.
また、処理液を第1又は第2処理槽に導く案内
ローラを、第1の処理液槽と第2の処理液槽とを
隔てる隔壁の上端部に配置した一対の搬送ローラ
の下側ローラに接するように第1及び第2処理液
槽側にそれぞれ設けたから、簡単な構造で処理液
が他方の処理槽へ混入することを防止でき、安定
した処理を行なうことが可能になる。 Further, a guide roller that guides the processing liquid to the first or second processing tank is connected to a lower roller of a pair of transport rollers arranged at the upper end of the partition wall separating the first processing liquid tank and the second processing liquid tank. Since they are provided on the first and second processing liquid tanks so as to be in contact with each other, the processing liquid can be prevented from entering the other processing tank with a simple structure, and stable processing can be performed.
また、案内ローラを設けたことにより、案内ロ
ーラまたは一対の搬送ローラの下側ローラを傷つ
けずに、他方の処理液槽への混入を防止すること
ができる。 Further, by providing the guide roller, it is possible to prevent the processing liquid from entering the other processing liquid tank without damaging the guide roller or the lower roller of the pair of transport rollers.
さらに、掃除等で搬送ローラ又は案内ローラを
取り外した後、再び取り付ける際に、ローラ同士
を接合させるだけであるから位置決めが簡単で容
易に組み込むことができる。 Further, after removing the conveying roller or guide roller for cleaning or the like, when reattaching the roller, the rollers are simply joined together, so positioning is simple and installation is easy.
第1図はこの考案を適用した印刷製版用感光材
料処理装置の要部の拡大断面図、第2図及び第3
図は従来の印刷製版用感光材料処理装置を示す概
略図、第4図は処理液槽の隔壁の上部に搬送ロー
ラを配置した印刷製版用感光材料処理装置を示す
概略図、第5図は乃至第7図は第4図の印刷製版
用感光材料処理装置で処理液が流下する状態を示
す図である。
図中符号、1,12は処理液槽、4は印刷製版
用感光材料、8,17は供給手段、15は隔壁、
16は搬送ローラ、20a,20bは案内ローラ
である。
Figure 1 is an enlarged sectional view of the main parts of a photosensitive material processing apparatus for printing plate making to which this invention is applied, Figures 2 and 3.
The figure is a schematic diagram showing a conventional photosensitive material processing apparatus for printing plate making, FIG. FIG. 7 is a diagram showing a state in which the processing liquid flows down in the photosensitive material processing apparatus for printing plate making shown in FIG. 4. In the figure, numerals 1 and 12 are processing liquid tanks, 4 is a photosensitive material for printing plate making, 8 and 17 are supply means, 15 is a partition wall,
16 is a conveyance roller, and 20a, 20b are guide rollers.
Claims (1)
用感光材料処理装置において、前記複数の処理液
槽のうち、第1の処理液槽と第2の処理液槽とを
隔てる隔壁の上端部に前記印刷製版用感光材料を
搬送する一対の搬送ローラを配設するとともに、
前記搬送ローラの近傍に前記第1又は第2処理液
槽に処理液を供給する供給手段を配設し、且つ前
記供給手段により供給された処理液を前記第1又
は第2処理液槽に導く案内ローラを前記搬送ロー
ラの下側ローラに接するように前記第1及び第2
処理液槽側にそれぞれ設けたことを特徴とする印
刷製版用感光材料処理装置。 In a photosensitive material processing apparatus for printing plate making, which has a plurality of processing liquid tanks provided in close proximity to each other, an upper end portion of a partition wall that separates a first processing liquid tank and a second processing liquid tank among the plurality of processing liquid tanks. A pair of conveyance rollers for conveying the photosensitive material for printing plate making are disposed on the plate, and
A supply means for supplying a treatment liquid to the first or second treatment liquid tank is disposed near the conveyance roller, and the treatment liquid supplied by the supply means is guided to the first or second treatment liquid tank. the first and second guide rollers so as to be in contact with the lower rollers of the conveyance rollers;
A photosensitive material processing device for printing plate making, characterized in that each device is provided on the processing liquid tank side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12564484U JPS6141252U (en) | 1984-08-18 | 1984-08-18 | Photosensitive material processing equipment for printing plate making |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12564484U JPS6141252U (en) | 1984-08-18 | 1984-08-18 | Photosensitive material processing equipment for printing plate making |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6141252U JPS6141252U (en) | 1986-03-15 |
JPH0241632Y2 true JPH0241632Y2 (en) | 1990-11-06 |
Family
ID=30684340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12564484U Granted JPS6141252U (en) | 1984-08-18 | 1984-08-18 | Photosensitive material processing equipment for printing plate making |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6141252U (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929838A (en) * | 1972-07-15 | 1974-03-16 | ||
JPS5296869A (en) * | 1976-02-09 | 1977-08-15 | Du Pont | Apparatus for web treatment |
JPS5543501A (en) * | 1976-02-13 | 1980-03-27 | Canon Inc | Electrophotographic copier |
JPS5624350A (en) * | 1979-08-06 | 1981-03-07 | Daitoo Kk | Automatically developing apparatus for film |
JPS5632841B2 (en) * | 1975-01-30 | 1981-07-30 | ||
JPS57163237A (en) * | 1981-03-21 | 1982-10-07 | Agfa Gevaert Ag | Apparatus for preventing carryover of treating liquid |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5632841U (en) * | 1979-08-20 | 1981-03-31 |
-
1984
- 1984-08-18 JP JP12564484U patent/JPS6141252U/en active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929838A (en) * | 1972-07-15 | 1974-03-16 | ||
JPS5632841B2 (en) * | 1975-01-30 | 1981-07-30 | ||
JPS5296869A (en) * | 1976-02-09 | 1977-08-15 | Du Pont | Apparatus for web treatment |
JPS5543501A (en) * | 1976-02-13 | 1980-03-27 | Canon Inc | Electrophotographic copier |
JPS5624350A (en) * | 1979-08-06 | 1981-03-07 | Daitoo Kk | Automatically developing apparatus for film |
JPS57163237A (en) * | 1981-03-21 | 1982-10-07 | Agfa Gevaert Ag | Apparatus for preventing carryover of treating liquid |
Also Published As
Publication number | Publication date |
---|---|
JPS6141252U (en) | 1986-03-15 |
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