JPH028289Y2 - - Google Patents
Info
- Publication number
- JPH028289Y2 JPH028289Y2 JP1983185961U JP18596183U JPH028289Y2 JP H028289 Y2 JPH028289 Y2 JP H028289Y2 JP 1983185961 U JP1983185961 U JP 1983185961U JP 18596183 U JP18596183 U JP 18596183U JP H028289 Y2 JPH028289 Y2 JP H028289Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- drying
- frame
- duct
- temperature
- 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
- 238000001035 drying Methods 0.000 claims description 61
- 238000007664 blowing Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 238000005406 washing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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〕
本考案は、被処理物の乾燥処理工程を有する自
動現像装置に関するものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an automatic developing apparatus having a drying process for processing objects.
被処理物の乾燥工程を有する従来の自動現像装
置は、被処理物を乾燥させるために、乾燥ヒータ
で加熱した空気を乾燥フアンにより被処理物に吹
き付けて乾燥させるのが一般的であり、その乾燥
温度の制御は、乾燥フアンの吹出し側に配設した
温度センサにより、吹出される加熱空気の温度を
検知し、乾燥ヒータのスイツチを開閉して加熱空
気の適温維持を図つている。
Conventional automatic developing devices that have a drying process for the processed material generally dry the processed material by blowing air heated by a drying heater onto the processed material using a drying fan. The drying temperature is controlled by detecting the temperature of the heated air blown out by a temperature sensor placed on the blowing side of the drying fan, and opening and closing a switch of the drying heater to maintain the appropriate temperature of the heated air.
しかし、上記のように温度センサが乾燥フアン
の吹出し側に位置していると、被処理物を連続処
理した場合に、処理開始時と終了時とでは乾燥温
度に差が生じるため、被処理物の乾燥状態に差異
が生じ、開始時において適度に乾燥されても終了
時には乾燥温度が適切範囲より低下し、乾燥むら
および乾燥不良を誘発する原因となつていた。 However, if the temperature sensor is located on the blowing side of the drying fan as described above, when the workpiece is processed continuously, there will be a difference in the drying temperature between the start and end of the process. Differences occur in the drying state of the product, and even if the product is properly dried at the beginning, the drying temperature drops below the appropriate range at the end, causing uneven drying and poor drying.
また、被処理物の処理形態の違い、例えば間欠
処理と連続処理との違い等により乾燥温度の変化
度合も異なり、処理形態に応じた適切な乾燥温度
設定がしにくく、常に良好な乾燥処理を達成する
ことが難かしかつた。 In addition, the degree of change in drying temperature varies depending on the processing type of the processed material, such as intermittent processing and continuous processing, making it difficult to set an appropriate drying temperature depending on the processing type, and ensuring good drying processing at all times. It was difficult to achieve.
本考案は、上記のような背景の下に考案された
もので、適切な乾燥温度制御を行うことにより、
被処理物の処理形態が異なる場合にも適切な乾燥
温度設定が容易にでき、常に良好な乾燥処理が達
成できる自動現像装置を提供することを目的とす
る。
This invention was devised against the above background, and by controlling the drying temperature appropriately,
It is an object of the present invention to provide an automatic developing device that can easily set an appropriate drying temperature even when the processing types of objects to be processed are different, and can always achieve good drying processing.
上記の目的を達成するための本考案において
は、乾燥部内に配列されたローラを囲む枠体を複
数設け、該枠体は空気吹出し口と空気吸込み口を
それぞれ有するとともに、該乾燥部に加熱された
空気を該枠体に送入するフアン手段を設け、該フ
アン手段は、該枠体の空気吹出し口及び空気吸込
み口の数とそれぞれ等しい数の空気吹出しダクト
及び空気吸込みダクトをそれぞれ有し、該空気吹
出し口と空気吹出しダクトとを結合し、かつ該空
気吸込み口と該空気吸込みダクトとを結合せし
め、該枠体内に加熱空気を流入循環させるととも
に、該空気吸込みダクト内に温度センサーを配設
し、もつて該枠体内の温度を制御することを特徴
とする。
In the present invention to achieve the above object, a plurality of frames are provided to surround the rollers arranged in the drying section, and each of the frames has an air outlet and an air suction port, and is heated to the drying section. a fan means for feeding air into the frame, the fan means having a number of air blowing ducts and an air suction duct equal to the number of air blowing ports and air suction ports of the frame, respectively; The air outlet and the air outlet duct are coupled together, and the air inlet and the air intake duct are coupled to allow heated air to flow in and circulate within the frame, and a temperature sensor is disposed within the air intake duct. It is characterized in that the temperature inside the frame is controlled.
以下本考案の一実施例を図面に基づいて説明す
る。
An embodiment of the present invention will be described below based on the drawings.
自動現像装置１は、その内部に被処理物Ａの現
像処理を行う現像液槽２と、定着処理を行う定着
液槽３と、水洗処理を行う水洗槽４および乾燥処
理を行う乾燥部５とを有しており、これらの現像
液槽２、定着液槽３、水洗槽４および乾燥部５に
は、取入れ口６より取入れられた被処理物Ａを上
記各処理工程を経由させて順次搬送する駆動され
る多数の搬送ローラ７ａを備える一連の搬送装置
７が配設されており、前記乾燥部５の下方の搬送
装置７終端には、全処理工程を通過完了した被処
理物Ａを装置外に取出す取出し口８が開口してい
る。 The automatic developing device 1 includes a developer tank 2 for developing the object A, a fixer tank 3 for fixing, a washing tank 4 for washing, and a drying section 5 for drying. The processing object A introduced through the intake port 6 is sequentially conveyed to the developer tank 2, fixer tank 3, washing tank 4, and drying section 5 through the above-mentioned processing steps. A series of conveyance devices 7 each having a large number of conveyance rollers 7a that are driven are disposed, and at the end of the conveyance device 7 below the drying section 5, the workpiece A that has passed through all the processing steps is transferred to the device. A take-out port 8 for taking out the product is open.
また、前記乾燥部５は、該乾燥部５内に多数配
列された搬送ローラ７ａを包囲する枠体５ａを適
宜間隔で適数有しており、該乾燥部５の下部に
は、乾燥ヒータにより加熱された空気を枠体５ａ
内に吹出し且つ循環させる乾燥フアン９が設けら
れていて、該乾燥フアン９の吹出し部９ａと各枠
体５ａの吹出し口５ｂ間は吹出しダクト１０で連
通され、各枠体５ａの吹込み口５ｃと乾燥フアン
９の吸込み部９ｂ間は吹込みダクト１１で連通さ
れ、加熱空気の循環経路を形成している。 Further, the drying section 5 has an appropriate number of frames 5a that surround the conveying rollers 7a arranged in large numbers in the drying section 5, and a suitable number of frames 5a are arranged at appropriate intervals. The heated air is transferred to the frame 5a.
A drying fan 9 for blowing and circulating air is provided inside the drying fan 9, and a blowing duct 10 communicates between the blowing portion 9a of the drying fan 9 and the blowing ports 5b of each frame 5a, and the blowing port 5c of each frame 5a and the suction portion 9b of the drying fan 9 are communicated with each other by a blowing duct 11, forming a circulation path for heated air.
そして、前記乾燥フアン９の吸込み部９ｂに連
通する吸込みダクト１１内には、前記枠体５ａ内
の乾燥温度制御用のサーミスタ等の温度センサ１
２が配設され、この温度センサ１２と吸込み部９
ｂ間に設けた乾燥ヒータ１３による還流空気の加
熱の要、不要を検知する。 In the suction duct 11 communicating with the suction portion 9b of the drying fan 9, there is provided a temperature sensor 1 such as a thermistor for controlling the drying temperature in the frame 5a.
2 is arranged, and this temperature sensor 12 and the suction part 9
It is detected whether or not heating of the recirculating air by the drying heater 13 provided between b is necessary or unnecessary.
尚、５ｄは乾燥処理に使用した空気の一部を排
出する排気口、１１ａは吸込みダクト１１内に新
鮮な空気を補給する給気口である。 Note that 5d is an exhaust port for discharging a part of the air used in the drying process, and 11a is an air supply port for replenishing fresh air into the suction duct 11.
次に上記のように構成される本実施例の作用を
説明する。 Next, the operation of this embodiment configured as described above will be explained.
自動現像装置１に、取入れ口６より取入れられ
た長尺フイルム等の被処理物Ａは、搬送装置７の
搬送ローラ７ａに支持されて順次搬送され、各処
理工程が行われる。即ち、最初に現像液槽２にお
いて現像処理が行われ、次に定着液槽３において
定着処理された後、水洗槽４において水洗処理さ
れ、最後に乾燥部５に搬送され、該搬送部５の枠
体５ａ内を通過中に、乾燥フアン９から吹出しダ
クト１０を経て吹出される加熱空気により乾燥処
理されて、取出し口８から取出される。 A workpiece A to be processed, such as a long film, taken into the automatic developing device 1 through the intake port 6 is supported by a transport roller 7a of a transport device 7 and transported one by one, and various processing steps are performed. That is, first, a developing process is performed in the developer tank 2, then a fixing process is performed in the fixer tank 3, a water washing process is performed in the washing tank 4, and finally the drying part 5 is transported. While passing through the frame 5a, it is dried by heated air blown out from the drying fan 9 through the blow-off duct 10, and taken out from the outlet 8.
一方、前記乾燥部５の枠体５ａ内に吹出され被
処理物Ａの乾燥処理に使用され、湿気を帯びると
共に温度低下した加熱空気は、一部を排気口５ｄ
から排出した後、枠体５ａの吸込み口５ｃから吸
込みダクト１１内へ導入される。 On the other hand, the heated air blown into the frame 5a of the drying section 5 and used for the drying process of the object to be processed A, which is tinged with moisture and whose temperature has decreased, is partially transferred to the exhaust port 5d.
After being discharged from the frame body 5a, it is introduced into the suction duct 11 from the suction port 5c of the frame body 5a.
そして、吸込みダクト１１内の前記吸込み口５
ｃ近くに設けた温度センサ１２は、乾燥処理に使
用された後、吸込みダクト１１内に導入された加
熱空気の温度を測ることにより乾燥部５の枠体５
ａ内の乾燥温度状態を検知し、該枠体５ａ内の乾
燥温度が適切な範囲より低下した際には加熱の必
要を知らせ、該温度センサ１２の下流側に配設し
た乾燥ヒータ１３により、吸気口１１ａより補給
された空気を伴つた還流空気の加熱を行う。 The suction port 5 in the suction duct 11
A temperature sensor 12 provided near c measures the temperature of the heated air introduced into the suction duct 11 after being used for the drying process.
detects the drying temperature inside the frame 5a, and when the drying temperature inside the frame 5a falls below an appropriate range, notifies the need for heating, and uses the drying heater 13 disposed downstream of the temperature sensor 12 to The recirculating air together with the air supplied through the intake port 11a is heated.
加熱された還流空気は乾燥フアン９に吸込み部
９ｂから吸込まれ、吹出し部９ａから吹出しダク
ト１０を経て吹出し口５ａより再び乾燥部５の枠
体５ａ内に吹出し、該枠体５ａ内の適切な乾燥温
度の安定維持を図り、常に良好な乾燥処理を行
う。 The heated reflux air is sucked into the drying fan 9 from the suction part 9b, passes through the blow-off duct 10 from the blow-off part 9a, and is blown out again from the blow-off port 5a into the frame 5a of the drying part 5. Maintain a stable drying temperature and always perform a good drying process.
本考案は上記のように、乾燥部内に配列された
ローラを囲む枠体を複数設け、該枠体は空気吹出
し口と空気吸込み口をそれぞれ有するとともに、
該乾燥部に加熱された空気を該枠体に送入するフ
アン手段を設け、該フアン手段は、該枠体の空気
吹出し口及び空気吸込み口の数とそれぞれ等しい
数の空気吹出しダクト及び空気吸込みダクトをそ
れぞれ有し、該空気吹出し口と空気吹出しダクト
とを結合し、かつ該空気吸込み口と該空気吸込み
ダクトとを結合せしめ、該枠体内に加熱空気を流
入循環させるとともに、該空気吸込みダクト内に
温度センサーを配設し、もつて該枠体内の温度を
制御するようにしたので、乾燥部で被処理物に吹
き付けられた後の加熱空気の温度を検知し、必要
に応じ乾燥ヒータで加熱を行い、乾燥部内を適切
温度に安定維持することができ、被処理物の処理
形態が、例えば連続処理あるいは間欠処理等異な
る場合にも、常に良好な乾燥処理が達成でき、乾
燥むら、乾燥不良等の発生が防止できる。
As described above, the present invention provides a plurality of frames surrounding the rollers arranged in the drying section, each of which has an air outlet and an air suction port, and
A fan means for feeding heated air into the frame is provided in the drying section, and the fan means has air blowing ducts and air suction in numbers equal to the number of air blowing ports and air suction ports of the frame, respectively. ducts, the air outlet and the air outlet duct are coupled together, and the air inlet and the air inlet duct are coupled together to allow heated air to flow in and circulate within the frame, and the air inlet duct is connected to the air inlet duct. A temperature sensor is installed inside the frame to control the temperature inside the frame, so the temperature of the heated air after being blown onto the workpiece in the drying section is detected, and the drying heater is activated as necessary. The inside of the drying section can be heated and stably maintained at an appropriate temperature, and even if the processing type of the processed material is different, such as continuous processing or intermittent processing, good drying processing can always be achieved, and uneven drying and drying can be avoided. The occurrence of defects, etc. can be prevented.
特に、本考案はローラを囲む枠体毎に乾燥空気
を流入循環せしめ被処理物の乾燥を行なうように
したので、枠体内の温度を安定維持することによ
り、良好な乾燥仕上がりを達成することができ
る。 In particular, the present invention allows dry air to flow in and circulate through each frame surrounding the rollers to dry the processed material, so it is possible to achieve a good dry finish by maintaining the temperature inside the frame stably. can.
第１図及び第２図は、本考案に係る自動現像装
置の一実施例を示すもので、第１図は断面正面
図、第２図は乾燥部における加熱空気の循環シス
テムを表わす概略図である。
１は自動現像装置、５は乾燥部、５ａは枠体、
７は搬送装置、７ａは搬送ローラ、９は乾燥フア
ン、１０は吹出しダクト、１１は吸込みダクト、
１２は温度センサ、１３は乾燥ヒータ、Ａは被処
理物である。
Figures 1 and 2 show an embodiment of an automatic developing device according to the present invention. Figure 1 is a cross-sectional front view, and Figure 2 is a schematic diagram showing a heated air circulation system in the drying section. be. 1 is an automatic developing device, 5 is a drying section, 5a is a frame body,
7 is a conveying device, 7a is a conveying roller, 9 is a drying fan, 10 is a blowing duct, 11 is a suction duct,
12 is a temperature sensor, 13 is a drying heater, and A is a processed object.
Claims (1)
設け、該枠体は空気吹出し口と空気吸込み口をそ
れぞれ有するとともに、該乾燥部に加熱された空
気を該枠体に送入するフアン手段を設け、該フア
ン手段は、該枠体の空気吹出し口及び空気吸込み
口の数とそれぞれ等しい数の空気吹出しダクト及
び空気吸込みダクトをそれぞれ有し、該空気吹出
し口と空気吹出しダクトとを結合し、かつ該空気
吸込み口と該空気吸込みダクトとを結合せしめ、
該枠体内に加熱空気を流入循環させるとともに、
該空気吸込みダクト内に温度センサーを配設し、
もつて該枠体内の温度を制御することを特徴とす
る自動現像装置。 A plurality of frames surrounding the rollers arranged in the drying section are provided, each of the frames having an air outlet and an air suction port, and fan means for feeding heated air into the drying section. provided, the fan means has a number of air blowing ducts and an air suction duct equal in number to the number of air blowing ports and air suction ports of the frame, respectively, and the air blowing ports and the air blowing duct are connected; and coupling the air suction port and the air suction duct,
Inflowing and circulating heated air into the frame,
A temperature sensor is disposed within the air suction duct,
An automatic developing device characterized in that the temperature inside the frame is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18596183U JPS6094658U (en) | 1983-12-01 | 1983-12-01 | automatic developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18596183U JPS6094658U (en) | 1983-12-01 | 1983-12-01 | automatic developing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6094658U JPS6094658U (en) | 1985-06-27 |
| JPH028289Y2 true JPH028289Y2 (en) | 1990-02-27 |
Family
ID=30401801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18596183U Granted JPS6094658U (en) | 1983-12-01 | 1983-12-01 | automatic developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6094658U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4723147A (en) * | 1986-07-31 | 1988-02-02 | Xerox Corporation | Apparatus for drying a web of sheet material having a fused image thereon |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835992U (en) * | 1981-09-03 | 1983-03-09 | 山田 耕二 | waste treatment equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51163953U (en) * | 1975-06-19 | 1976-12-27 |
-
1983
- 1983-12-01 JP JP18596183U patent/JPS6094658U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835992U (en) * | 1981-09-03 | 1983-03-09 | 山田 耕二 | waste treatment equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6094658U (en) | 1985-06-27 |
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