JPS62222254A - Image recorder - Google Patents
Image recorderInfo
- Publication number
- JPS62222254A JPS62222254A JP6491586A JP6491586A JPS62222254A JP S62222254 A JPS62222254 A JP S62222254A JP 6491586 A JP6491586 A JP 6491586A JP 6491586 A JP6491586 A JP 6491586A JP S62222254 A JPS62222254 A JP S62222254A
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive
- pressure
- sensitive
- image
- sensitive heat
- 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
- 239000000463 material Substances 0.000 claims abstract description 107
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 238000011161 development Methods 0.000 claims description 16
- 239000003094 microcapsule Substances 0.000 abstract description 14
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000009172 bursting Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 5
- 239000002775 capsule Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- -1 vinyl compound Chemical class 0.000 description 3
- 206010034972 Photosensitivity reaction Diseases 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036211 photosensitivity Effects 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Photographic Developing Apparatuses (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、感光感圧性の熱現像材料を用いて画像の記録
を行なう画像記録装置に関し、さらに詳しくは、支持体
上に、感光性を有しかつ加熱によって現像が行なわれ得
られた画像が圧力によって固定される物質が塗設された
感光感圧性熱現像材料を用い、該感光感圧性熱現像材料
に像様露光後、加熱現像を行ない、加圧によって前記感
光感圧性熱現像材料の画像を固定化する画像記録装置に
関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an image recording device that records an image using a photosensitive and pressure-sensitive heat-developable material. Using a photosensitive pressure sensitive heat developing material coated with a material that has a high temperature and is developed by heating and the resulting image is fixed by pressure, the light sensitive pressure sensitive heat developing material is subjected to imagewise exposure and then heat development. The present invention relates to an image recording apparatus that fixes an image on the photosensitive pressure-sensitive heat-developable material by applying pressure.
感光性組成物を内包するマイクロカプセルを利用した画
像記録材料の例として、例えば、特開昭57−179.
836号公報に開示されている、支持体上にビニル化合
物、光重合開始剤、および着色剤プリカーサ−を含有す
る合成高分子樹脂壁カプセルを担持したシステムが知ら
れている、このシステムを用いた画像記録方法は、露光
によってマイクロカプセル分像様に硬化させ、加圧によ
って未硬化のマイクロカプセルを破裂させ放出される着
色剤プリカーサ−から色画像を得るものであるが、この
方法は乾式の簡易な処理により、高す品質の画像が得ら
れるという特徴を有している。As an example of an image recording material using microcapsules containing a photosensitive composition, for example, Japanese Patent Application Laid-open No. 179-1989.
A system in which a synthetic polymer resin wall capsule containing a vinyl compound, a photopolymerization initiator, and a colorant precursor is supported on a support is known, as disclosed in Japanese Patent No. 836. The image recording method is to harden microcapsules imagewise by exposure to light, rupture the unhardened microcapsules by applying pressure, and obtain a color image from the released colorant precursor.This method is a simple dry method. It is characterized by the ability to obtain high-quality images through extensive processing.
しかし、この系はハロゲン化銀を用いた系に比咬して感
光性が著しく小さいという欠点を有している。However, this system has the drawback of significantly lower photosensitivity than systems using silver halide.
このような欠点を改良して、高い感光性を有し、乾式の
簡易な処理により、高い品質の画像を得ることのできる
新規な記録材料が本出願人の出願に係わる特願昭60−
117.089号明細書に開示されている。この記録材
料は感光感圧性の熱現像材料であって、支持体上に少く
とも感光性ハロゲン化銀、還元剤、重合性化合物および
色画像形成物質が塗設されており、少くとも該重合性化
合物および色画像形成物質は同一のマイクロカプセルに
封入されている感光性組成物から成るものである。A new recording material that improves these drawbacks, has high photosensitivity, and is capable of obtaining high-quality images through simple dry processing has been proposed in Japanese Patent Application No. 1986-2001 filed by the present applicant.
No. 117.089. This recording material is a photosensitive and pressure-sensitive heat-developable material, in which at least a photosensitive silver halide, a reducing agent, a polymerizable compound, and a color image-forming substance are coated on a support, and at least the polymerizable compound is coated on a support. The compound and the color imaging material are comprised of a photosensitive composition encapsulated in the same microcapsule.
この感光感圧性熱現像材料を用いて画像を記録する画像
記録方法につめては、本出願人の出願に係わる特願昭6
0−121284号明細書に開示されている。この画像
記録方法は、まず、像様露光を行って潜像分形成し、そ
の後加熱によって現像を行い潜像が存在する部分の重合
性化合物を重合して高分子化合物を生成させてマイクロ
カプセルを硬化させる。ついで色画像形成物質が転写し
得るような受像層を有する受像材料と重ねて加圧し、潜
像が存在しない部分のマイクロカプセルの少なくとも一
部を破裂させ、色画像形成物質を受像材料に転写させて
受像材料上に画像を得るものである。Regarding the image recording method of recording an image using this photosensitive pressure sensitive heat development material, please refer to the patent application filed in 1983 by the present applicant.
0-121284. This image recording method first performs imagewise exposure to form a latent image, and then develops it by heating to polymerize the polymerizable compound in the area where the latent image exists to form a polymer compound and form microcapsules. Let it harden. Then, the image-receiving material having an image-receiving layer to which the color image-forming substance can be transferred is stacked and pressurized to rupture at least a portion of the microcapsules in the area where the latent image does not exist, and the color image-forming substance is transferred to the image-receiving material. to obtain an image on an image-receiving material.
上述のような感光感圧性熱現像材料を用いて画像を記録
する画像記録装置を構成する場合に、感光感圧性熱現像
材料の形状としては、シート状のもの、もしくはロール
状の4のから所定の長さに切断したものが考えられ、こ
のシート状の感光感圧性熱現像材料は、各処理工程に従
って頃に搬送されて処理が行なわれる。このように感光
感圧性熱現像材料を搬送する際に、ローラ等の搬送手段
で直接挟持して搬送すると、感光面が傷つけられたり、
あるいは感光面上に担持されたマイクロカプセルが破裂
してカプセル内の物質が搬送手段に付着して、さらにこ
れが後続の感光感圧性熱現像材料の感光面に転写されて
感光面が汚れるという問題が発生する恐れがある。When configuring an image recording device that records images using the above-mentioned photosensitive pressure-sensitive heat-developable material, the shape of the photo-sensitive pressure-sensitive heat-developable material may be one of sheet-like or roll-like. This sheet-like photosensitive and pressure-sensitive thermal development material is cut into lengths, and is transported and processed according to each processing step. When transporting a photosensitive pressure-sensitive heat-developable material in this way, if it is directly held and transported by transport means such as rollers, the photosensitive surface may be damaged or
Alternatively, the microcapsules supported on the photosensitive surface may rupture, and the substance inside the capsules may adhere to the conveying means, which may then be transferred to the photosensitive surface of the subsequent photosensitive pressure-sensitive thermal development material, staining the photosensitive surface. There is a possibility that this may occur.
とりわけマイクロカプセルは加熱によって軟化する性質
があシ、加熱ゾーン近辺では、マイクロカプセルの破壊
が起こり易いので、感光面に極力接触せずに搬送するこ
とが好ましい。In particular, microcapsules have a property of being softened by heating, and breakage of the microcapsules is likely to occur near the heating zone, so it is preferable to transport the microcapsules without contacting the photosensitive surface as much as possible.
そこで本発明の目的は、上記問題を解消することにあり
、感光感圧性熱現像材料の感光面を傷つけたり汚染する
ことなく、感光感圧性熱現像材料を各処理部に搬送する
ことができる構成の画像記録装置を提供することにある
。Therefore, an object of the present invention is to solve the above-mentioned problems, and has a structure that allows the photosensitive pressure-sensitive heat developing material to be transported to each processing section without damaging or contaminating the photosensitive surface of the photosensitive pressure-sensitive heat developing material. An object of the present invention is to provide an image recording device.
本発明に係る上記目的は、支持体上に、感光性を有しか
つ加熱によって現像が行なわれ、得られた画像が圧力に
よって固定される物質が塗設された感光感圧性熱現像材
料を、像様露光して潜像分形成する露光部と、露光され
た前記感光感圧性熱現像材料を加熱する加熱現像部と、
現像された前記感光感圧性熱現像材料の画像を加圧固定
する加圧部とからなり、前記感光感圧性熱現像材料の搬
送方向両側部のみを保持して回転又は移動することによ
り、前記感光感圧性熱現像材料を搬送する搬送手段を備
えたことを特徴とする画像記録装置によって達成される
。The above-mentioned object of the present invention is to provide a photosensitive pressure-sensitive heat-developable material having a photosensitive material coated on a support, which is developed by heating, and the resulting image is fixed by pressure. an exposure section that performs imagewise exposure to form a latent image; a heat development section that heats the exposed photosensitive pressure-sensitive heat development material;
and a pressurizing section that presses and fixes the developed image of the photosensitive pressure sensitive heat developing material, and rotates or moves the photosensitive pressure sensitive heat developing material by holding only both sides of the photosensitive pressure sensitive heat developing material in the conveying direction. This is achieved by an image recording apparatus characterized by being equipped with a conveyance means for conveying a pressure-sensitive heat-developable material.
す々わち、露光および現像等に関与する感光感圧性熱現
像材料の感光面に接触することなく、感光感圧性熱現像
材料の両側部を挟持して搬送する手段を備えたことによ
り、感光面分傷つけることなく感光感圧性熱現像材料を
搬送することができ、したがって感光面上のマイクロカ
プセルが破裂して、カプセル内の物質が搬送手段を介し
て後続の感光感圧性熱現像材料の感光面に付着するのを
未然に防止できる。In other words, by providing a means for conveying the photosensitive pressure sensitive heat developing material by holding both sides of the photosensitive pressure sensitive heat developing material without contacting the photosensitive surface of the photosensitive pressure sensitive heat developing material involved in exposure and development, the photosensitive The photosensitive pressure-sensitive heat-developable material can be conveyed without damaging the surface, so that the microcapsules on the photosensitive surface are ruptured and the substance inside the capsules is transferred through the conveying means to the photosensitive pressure-sensitive heat-developable material that follows. It can prevent it from adhering to surfaces.
なお本装置は、感光性組成物が光によυ解重合するよう
な物質を含み、潜像が光解重合反応によって形成される
場合でも、あるいは顕像反応が受像材料に転写すること
なく、潜像を形成した同−材料上で行なわれる場合でも
、同様に適用できる。Note that this apparatus can be used even if the photosensitive composition contains a substance that undergoes depolymerization by light and a latent image is formed by the photodepolymerization reaction, or the developing reaction does not transfer the latent image to the image-receiving material. The same applies even when the process is performed on the same material on which a latent image has been formed.
以下に添付図面に基づいて、本発明の1実施態様を説明
する。One embodiment of the present invention will be described below based on the accompanying drawings.
本画像記録装置内の感光感圧性熱現像材料(以下、感光
材料と称す)は、露光部において写真や原稿などが像様
露光された後に、加熱現像部において現像され、その後
加圧部において受像材料に像が転写され、必要に応じさ
らに定着される。装置内で感光材料は搬送手段により各
処理部に搬送され、感光面上に形成された像が受像材料
に転写、必要に応じ定着された後に装置外に排出される
。The photosensitive and pressure-sensitive heat-developable material (hereinafter referred to as photosensitive material) in this image recording device is imagewise exposed to light such as a photograph or original in an exposure section, developed in a heat development section, and then image-receiving in a pressure section. The image is transferred to the material and further fused if necessary. Within the apparatus, the photosensitive material is conveyed to each processing section by a conveying means, and the image formed on the photosensitive surface is transferred to the image-receiving material, fixed if necessary, and then discharged from the apparatus.
第1図は本発明の実施態様である画像記録装置の概略図
である。FIG. 1 is a schematic diagram of an image recording apparatus that is an embodiment of the present invention.
感光材料1は着脱自在なカートリッジ30内にロール状
に収納されており、一対の<す出シローラ13,13に
よって引き出されて、カッターユニット14によって所
定長に切断される。シート状に切断された感光材料は2
つのニップローラ15.16によって感材支持ローラ1
7に密着され、ニップローラ15,160間で露光部1
8により像様に露光される。感光面に像様露光された感
光材料1は、次に加熱現像部19へと搬送されて、加熱
ロー220と所定時間接触することによシ加熱現像され
る。さらに加熱現像部19によって像様に現像された感
光材料1は、受像紙供給カセット21から送られてくる
受像紙22と一対の圧接ローラ25,24によって重ね
合わされ、一対の加圧ローラ25.26からなる加圧部
27で感光面上の現像像が受像紙に転写される。そして
転写後の感光材料1は受像紙22から構成される装置外
に排出され、また受像紙22Fi必要に応じて定着部2
8で転写像を定着された後、トレイ29上に排出される
。The photosensitive material 1 is stored in a roll in a removable cartridge 30, pulled out by a pair of cutter rollers 13, and cut into a predetermined length by a cutter unit 14. The photosensitive material cut into sheets is 2
Sensitive material support roller 1 by two nip rollers 15 and 16
7 and between the nip rollers 15 and 160.
Imagewise exposure is performed by 8. The photosensitive material 1, whose photosensitive surface has been imagewise exposed, is then conveyed to a heat developing section 19, where it is brought into contact with a heating row 220 for a predetermined period of time to be heat developed. Further, the photosensitive material 1 imagewise developed by the heat developing section 19 is superimposed on the image receiving paper 22 fed from the image receiving paper supply cassette 21 by a pair of pressure rollers 25, 24, and a pair of pressure rollers 25, 26 The developed image on the photosensitive surface is transferred to the image receiving paper by the pressure applying section 27 consisting of the following. After the transfer, the photosensitive material 1 is discharged to the outside of the apparatus, which is composed of an image receiving paper 22, and the image receiving paper 22Fi is also attached to a fixing section 2 as necessary.
After the transferred image is fixed in step 8, it is discharged onto a tray 29.
第2図および第5図は感光材料搬送手段の正面図および
少1面図である。FIGS. 2 and 5 are a front view and a side view of the photosensitive material conveying means.
搬送手段は、感光材料10両側部に表裏から圧接する一
対のローラ2,3からなり、該ロー22゜3は感光材料
10両側部に接する一対の半径方向のフランジ4,5を
有する。そしてフランジ4゜5が感光材料1を挟持しな
がら、それぞれのローラ2,3が第3図に矢印で示すよ
うに回転することにより、感光材料を所定の処理部に搬
送する。The conveying means consists of a pair of rollers 2, 3 that press against both sides of the photosensitive material 10 from the front and back, and the roller 22.3 has a pair of radial flanges 4, 5 that contact both sides of the photosensitive material 10. Then, while the flanges 4.degree. 5 sandwich the photosensitive material 1, the respective rollers 2 and 3 rotate as shown by arrows in FIG. 3, thereby conveying the photosensitive material to a predetermined processing section.
ここで各ローラ2.3は図示しない駆動源によって駆動
される。また図示した搬送手段は大径のローラ2と小径
のローラ3とからなるが、搬送手段の設置箇所により径
の大きさは適宜変更可能であり、両ローラの径を等しく
成形してもよい。Here, each roller 2.3 is driven by a drive source (not shown). Further, the illustrated conveyance means is composed of a large diameter roller 2 and a small diameter roller 3, but the diameter size can be changed as appropriate depending on the installation location of the conveyance means, and both rollers may be molded to have the same diameter.
大径のローラ2社、軸部6とその両端に備えたフランジ
4とからなり、軸部6は径がフランジ4の径より小さく
成形されておυ、フランジ4が感光材料1の両側部に接
した際に軸部6が感光材料1から離隔して接しない構成
となっている。同様に小径のローラ3は、軸部7とその
両端に備えた7ランジ5とからなシ、軸部7の径がフラ
ンジ5の径より小さく、゛軸部7が感光材料1に接しな
い構成となっている。したがって感光材料1の感光面が
図において上下いずれの面であっても、ローラ2,3は
7う/ジ4,5によって感光材料1の両側部を挟持し表
から搬送するので、現像に関与する感光面を傷つけるこ
とけない。It consists of two large-diameter rollers, a shaft portion 6 and flanges 4 provided at both ends thereof. The structure is such that the shaft portion 6 is separated from the photosensitive material 1 and does not come into contact with it. Similarly, the small-diameter roller 3 has a structure in which the diameter of the shaft part 7 is smaller than the diameter of the flange 5, and the shaft part 7 does not come into contact with the photosensitive material 1. It becomes. Therefore, regardless of whether the photosensitive surface of the photosensitive material 1 is on the upper or lower side in the figure, the rollers 2 and 3 are involved in development because the rollers 2 and 3 sandwich both sides of the photosensitive material 1 with the 7-wheels 4 and 5 and convey it from the front side. Do not damage the photosensitive surface.
第4図および第5図は感光材料搬送手段の他の実施態様
の正面図および側面図である。搬送手段は2組のエンド
レスベルト対8,8からなす、両ベルト対8,8け感光
材料1の幅とほぼ等しい幅の一対のローラ11にそれぞ
れ支持されている。4 and 5 are front and side views of another embodiment of the photosensitive material conveying means. The conveying means is made up of two pairs of endless belts 8, 8, which are each supported by a pair of rollers 11 having a width approximately equal to the width of the photosensitive material 1.
また一対のローラ11の一方は、モータ等の駆動手段に
よってギヤ等を介して駆動され、エンドレスベルト8を
一定速度で走行させることができる。Further, one of the pair of rollers 11 is driven by a driving means such as a motor via a gear or the like, so that the endless belt 8 can run at a constant speed.
この上下のベルト対8,8け感光材料1の両側部のみを
挟持する幅に成形されており、現像に関与する感光面に
接触することなく感光材料1を搬送することができる。These upper and lower belt pairs 8, 8 are formed to have a width that will sandwich only both sides of the photosensitive material 1, so that the photosensitive material 1 can be conveyed without coming into contact with the photosensitive surface involved in development.
第6図は感光材料搬送手段の別の実施態様の正面図であ
り、感光材料1の感光面でない側に接するエンドレスベ
ルト12は、感光材料1とほぼ等しい幅に成形されてい
る。FIG. 6 is a front view of another embodiment of the photosensitive material conveying means, in which an endless belt 12 in contact with the non-photosensitive side of the photosensitive material 1 is formed to have approximately the same width as the photosensitive material 1.
第7図および第8図は感光材料搬送手段のさらに別の実
施態様の正面図および側面図である。7 and 8 are front and side views of still another embodiment of the photosensitive material conveying means.
搬送手段は一対のエンドレスベルト8からなり、両ベル
ト8は感光材料1の幅とほぼ等しい長さの支持体9上に
感光材料1の幅とほぼ等しい間隔で備えてあり、支持体
9は感光材料1の両側部を挟持するクランプ10を備え
ている。そして感光材料1はクランプ10により両側部
を挟持されてベルト8に固定されながら、両測部全域が
ベルト8上に載置され、ベルト8とともに移動する。The conveying means consists of a pair of endless belts 8, both belts 8 are provided on a support 9 having a length approximately equal to the width of the photosensitive material 1 at intervals approximately equal to the width of the photosensitive material 1. A clamp 10 is provided to clamp both sides of the material 1. The photosensitive material 1 is held on both sides by the clamps 10 and fixed to the belt 8, and the entire area of both measurement sections is placed on the belt 8 and moves together with the belt 8.
クランプ10はベルト8の長手方向に削って所定の間隔
で備えられており、感光材料1の処理がすべて終了する
までその両端部を挟持しており、すべての処理が終了し
た後に挟持を解除して感光材料1を解放する。Clamps 10 are provided at predetermined intervals by cutting in the longitudinal direction of the belt 8, and clamp both ends of the photosensitive material 1 until all processing is completed, and the clamps are released after all processing is completed. to release the photosensitive material 1.
また支持体9はベルト8の厚さ分だけ感光材料1から離
隔しており、第7図において感光面が感光材料1の下面
であっても、感光面には接しない構成となっている。し
かしベルト8が薄肉に成形されている場合には、支持体
9にベルト8を支える脚部等を備えることKより、支持
体9と感光材料1とを所定の間隔に保つ必要がある。Further, the support 9 is separated from the photosensitive material 1 by the thickness of the belt 8, so that even if the photosensitive surface is the lower surface of the photosensitive material 1 in FIG. 7, it does not come into contact with the photosensitive surface. However, if the belt 8 is formed thin, it is necessary to maintain a predetermined distance between the support 9 and the photosensitive material 1 by providing the support 9 with legs or the like to support the belt 8.
なお支持体9は一対のベルト8相互の間隔を感光材料1
の幅とほぼ等しく保つためのものであり、図示した形状
に限られず、他の手段に代替することが可能である。Note that the support 9 has a distance between the pair of belts 8 that corresponds to the photosensitive material 1.
The shape is not limited to the shape shown in the drawings, and other means can be used instead.
さらにベルトを感光材料の幅とほぼ等しい幅に成形し、
その上面に、感光材料をベルトから離隔してその両端部
を挟持する一対のクランプを備えることも可能である。Furthermore, the belt is formed into a width approximately equal to the width of the photosensitive material,
It is also possible to provide a pair of clamps on the upper surface of the belt for holding the photosensitive material at both ends thereof while separating the photosensitive material from the belt.
以上説明したように、本発明による感光材料搬送手段は
、感光材料の搬送方向の両側部会挟持しながら搬送する
構成であり、搬送手段が露光および現像等の処理が施さ
れる感光面と接触することなく感光材料分搬送すること
ができる。As explained above, the photosensitive material conveying means according to the present invention is configured to convey the photosensitive material while holding both sides of the photosensitive material in the conveying direction, and the conveying means contacts the photosensitive surface to be subjected to processing such as exposure and development. It is possible to transport the photosensitive material without any trouble.
本発明画像記録装置によれば、感光感圧性熱現像材料搬
送手段は、感光感圧性熱現像材料の両側部のみを挟持し
ながら搬送するので、搬送手段が感光感圧性熱現像材料
の感光面に接触することはない。そのため搬送手段が感
光面を傷つけることはなく、感光面上に塗設されたマイ
クロカプセルが破裂するなどの被害を避けることができ
る。According to the image recording apparatus of the present invention, the photosensitive pressure-sensitive heat-developable material conveying means conveys the photo-sensitive pressure-sensitive heat-developable material while sandwiching only both sides of the photo-sensitive pressure-sensitive heat-developable material, so that the conveying means touches the photosensitive surface of the photosensitive pressure-sensitive heat-developable material. There will be no contact. Therefore, the conveyance means does not damage the photosensitive surface, and damage such as bursting of the microcapsules coated on the photosensitive surface can be avoided.
したがってマイクロカプセル内の物質が搬送手段に付着
して搬送手段を汚したり、付着した物質がさらに別の感
光面に転写するのを未然に防止でき、感光感圧性熱現像
材料の露光、加熱現像、加圧転写および必要により定着
のすべての処理に悪影響を及ぼすことなく、かつ画像品
質を低下させることなく確実に感光感圧性熱現像材料を
搬送することができる。したがって本発明によれば、信
頼性の高い搬送を行なえる画像記録装置を提供すること
ができる。Therefore, it is possible to prevent the substances in the microcapsules from adhering to the conveying means and contaminating the conveying means, and from transferring the adhered substances to another photosensitive surface, thereby preventing the exposure, heat development, and It is possible to reliably convey the photosensitive and pressure-sensitive heat-developable material without adversely affecting all processes of pressure transfer and, if necessary, fixing, and without degrading image quality. Therefore, according to the present invention, it is possible to provide an image recording apparatus that can carry out highly reliable conveyance.
第1図は画像記録装置の概略図、第2図および第3図は
感光材料搬送ローラの正面図および側面図、第4図、第
6図、第7図はエンドレスベルトの正面図、第5図、第
8図はエンドレスベルトの側面図である。
図中符号:
1・・・感光感圧性熱現像材料、2131” ’・・・
ローラ、4.5・・・7ランジ、6,7・・・軸部、8
,12・・・エンドレスベルト、9・・・支持体、10
・・・クランプ、13・・・〈り出しローラ、14・・
・カッターユニッ)、15.16・・・ニップローラ、
17・・・感材支持ローラ、18・・・露光部、19・
・・加熱現像部、20・・・加熱ローラ、21・・・受
像紙給紙カセット、22・・・受像紙、23,24・・
・圧接ローラ、25.26・・・加圧ローラ、27・・
・加圧部、28・・・定着部、29・・・トレイ、30
・・・カートリッジ第 2 図
第 4 図
第 3 図
第 5 図FIG. 1 is a schematic diagram of the image recording apparatus, FIGS. 2 and 3 are front and side views of the photosensitive material conveying roller, FIGS. 4, 6, and 7 are front views of the endless belt, and FIGS. FIG. 8 is a side view of the endless belt. Code in the figure: 1...Photosensitive pressure sensitive heat development material, 2131"'...
Roller, 4.5...7 Lunge, 6,7...Shaft, 8
, 12... Endless belt, 9... Support body, 10
...Clamp, 13...<Extrusion roller, 14...
・Cutter unit), 15.16... Nip roller,
17... Sensitive material support roller, 18... Exposure section, 19...
...Heat developing section, 20...Heating roller, 21...Receiving paper feed cassette, 22...Image receiving paper, 23, 24...
・Pressure roller, 25.26... Pressure roller, 27...
- Pressure section, 28... Fixing section, 29... Tray, 30
... Cartridge Figure 2 Figure 4 Figure 3 Figure 5
Claims (1)
行なわれ、得られた画像が圧力によつて固定される物質
が塗設された感光感圧性熱現像材料を、像様露光して潜
像を形成する露光部と、露光された前記感光感圧性熱現
像材料を加熱する加熱現像部と、現像された前記感光感
圧性熱現像材料の画像を加圧固定する加圧部とからなり
、前記感光感圧性熱現像材料の搬送方向両側部のみを保
持して回転又は移動することにより、前記感光感圧性熱
現像材料を搬送する搬送手段を備えたことを特徴とする
画像記録装置。 2)前記搬送手段が、前記感光感圧性熱現像材料の両側
部に表裏から圧接して回転する一対のローラであること
を特徴とする、特許請求の範囲第1項に記載の画像記録
装置。 3)前記搬送手段が、前記感光感圧性熱現像材料の両側
部に表裏から圧接して移動する一対のエンドレスベルト
であることを特徴とする、特許請求の範囲第1項に記載
の画像記録装置。 4)前記搬送手段が、前記感光感圧性熱現像材料の両側
部を挟持するクランプを有し前記感光感圧性熱現像材料
の搬送経路に沿つて移動する一対のエンドレスヘルドで
あることを特徴とする、特許請求の範囲第1項に記載の
画像記録装置。[Scope of Claims] 1) A photosensitive pressure-sensitive heat-sensitive material in which a material that is photosensitive, is developed by heating, and the obtained image is fixed by pressure is coated on a support. an exposure section that imagewise exposes a developing material to form a latent image; a heat development section that heats the exposed light-sensitive pressure-sensitive heat-developable material; and a developed image of the light-sensitive pressure-sensitive heat-developable material. and a pressurizing section for pressure-fixing the photosensitive pressure sensitive heat developing material, and a conveying means that conveys the photosensitive pressure sensitive heat developing material by holding only both sides of the photosensitive pressure sensitive heat developing material in the conveying direction and rotating or moving it. An image recording device characterized by: 2) The image recording apparatus according to claim 1, wherein the conveyance means is a pair of rollers that rotate while pressing against both sides of the photosensitive pressure-sensitive heat development material from the front and back. 3) The image recording device according to claim 1, wherein the conveyance means is a pair of endless belts that move while being pressed against both sides of the photosensitive pressure-sensitive heat development material from the front and back. . 4) The conveyance means is a pair of endless healds that have clamps that clamp both sides of the photosensitive pressure-sensitive heat-developable material and move along the conveyance path of the photo-sensitive pressure-sensitive heat-developable material. , an image recording device according to claim 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6491586A JPS62222254A (en) | 1986-03-25 | 1986-03-25 | Image recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6491586A JPS62222254A (en) | 1986-03-25 | 1986-03-25 | Image recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62222254A true JPS62222254A (en) | 1987-09-30 |
Family
ID=13271819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6491586A Pending JPS62222254A (en) | 1986-03-25 | 1986-03-25 | Image recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62222254A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000155107A (en) * | 1998-11-20 | 2000-06-06 | Shimadzu Corp | Gas measuring apparatus |
-
1986
- 1986-03-25 JP JP6491586A patent/JPS62222254A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000155107A (en) * | 1998-11-20 | 2000-06-06 | Shimadzu Corp | Gas measuring apparatus |
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