JPH02100257U - - Google Patents
Info
- Publication number
- JPH02100257U JPH02100257U JP887289U JP887289U JPH02100257U JP H02100257 U JPH02100257 U JP H02100257U JP 887289 U JP887289 U JP 887289U JP 887289 U JP887289 U JP 887289U JP H02100257 U JPH02100257 U JP H02100257U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- heating means
- conveying
- discharge roller
- paper feed
- 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
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims 1
Landscapes
- Fixing For Electrophotography (AREA)
- Photographic Developing Apparatuses (AREA)
Description
第１図はこの考案を具体化した一実施例におけ
るシート加熱装置の要部を示す正断面図、第２図
はガイド板の閉鎖状態における断面図、第３図は
ガイド板の解放状態における断面図、第４図は右
側面図、第５図は左側面図、第６図は複写機全体
を示す断面図である。
図中、１７はシートとしての顕色紙、３２，３
３は給紙ローラ、３６，４２は搬送手段を構成す
る排紙ローラ、５０は同じく搬送手段を構成する
案内板、５１は断熱部材としての断熱ローラ、５
７は加熱手段を構成する発熱部材、６０は同じく
加熱手段を構成する送風フアンである。
Fig. 1 is a front sectional view showing the main parts of a seat heating device in an embodiment embodying this invention, Fig. 2 is a sectional view of the guide plate in the closed state, and Fig. 3 is a sectional view of the guide plate in the open state. 4 is a right side view, FIG. 5 is a left side view, and FIG. 6 is a sectional view showing the entire copying machine. In the figure, 17 is a sheet of color developing paper, 32, 3
3 is a paper feed roller; 36 and 42 are paper discharge rollers that constitute a conveying means; 50 is a guide plate that also constitutes a conveying means; 51 is a heat insulating roller as a heat insulating member;
Reference numeral 7 denotes a heat generating member constituting the heating means, and numeral 60 denotes a blower fan also constituting the heating means.
Claims (1)
搬送手段３６，４２，５０と、前記搬送手段３６
，４２，５０にシート１７を挾着して送り込む給
紙ローラ３２，３３と、シート１７の搬送経路上
においてシート１７を加熱する加熱手段５７，６
０とを備えたシート加熱装置において、 前記給紙ローラ３２，３３及び排紙ローラ３６
，４２と加熱手段５７，６０との間に、前記加熱
手段５７，６０による前記給紙ローラ３２，３３
の温度上昇を防止する断熱部材５１，５２をそれ
ぞれ設けると共に、排紙側に位置する断熱部材５
２とシート１７との間隔を給紙側に位置する断面
部材５１とシート１７との間隔よりも大きく設定
したことを特徴とするシート加熱装置。[Claims for Utility Model Registration] Conveying means 36, 42, 50 including a discharge roller for conveying the sheet 17, and the conveying means 36
, 42, 50, and feeding rollers 32, 33 which feed the sheet 17 by clamping it thereto, and heating means 57, 6 which heat the sheet 17 on the conveyance path of the sheet 17.
0, the paper feed rollers 32, 33 and the paper discharge roller 36
, 42 and the heating means 57, 60, the paper feed rollers 32, 33 by the heating means 57, 60
A heat insulating member 51 and 52 are respectively provided to prevent the temperature from rising.
2 and the sheet 17 is set to be larger than the distance between the cross-sectional member 51 located on the sheet feeding side and the sheet 17.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP887289U JPH02100257U (en) | 1989-01-27 | 1989-01-27 | |
| US07/425,940 US4959529A (en) | 1988-10-31 | 1989-10-24 | Sheet heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP887289U JPH02100257U (en) | 1989-01-27 | 1989-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100257U true JPH02100257U (en) | 1990-08-09 |
Family
ID=31215117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP887289U Pending JPH02100257U (en) | 1988-10-31 | 1989-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100257U (en) |
-
1989
- 1989-01-27 JP JP887289U patent/JPH02100257U/ja active Pending
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