JPS6249172U - - Google Patents
Info
- Publication number
- JPS6249172U JPS6249172U JP14015785U JP14015785U JPS6249172U JP S6249172 U JPS6249172 U JP S6249172U JP 14015785 U JP14015785 U JP 14015785U JP 14015785 U JP14015785 U JP 14015785U JP S6249172 U JPS6249172 U JP S6249172U
- Authority
- JP
- Japan
- Prior art keywords
- pressing
- roller
- heat roller
- pressing member
- 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.)
- Granted
Links
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 239000006082 mold release agent Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 229920002545 silicone oil Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
- Fixing For Electrophotography (AREA)
Description
第１図は本考案の一実施例を示す概略構成図、
第２図は従来の定着装置を示す概略構成図である
。
１…印刷用紙、２…熱ローラ、４…加圧ローラ
、５…帯状部材、６…送りローラ、７…巻取ロー
ラ、１０…押付部材、１０ａ，１０ｂ…押付部、
１１…支持軸、１２…固定部材、１４…長穴、１
５，１６…ばね部材、１７，１８…ガイドシヤフ
ト。
FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
FIG. 2 is a schematic configuration diagram showing a conventional fixing device. DESCRIPTION OF SYMBOLS 1... Printing paper, 2... Heat roller, 4... Pressure roller, 5... Band-shaped member, 6... Feed roller, 7... Winding roller, 10... Pressing member, 10a, 10b... Pressing part,
11...Support shaft, 12...Fixing member, 14...Elongated hole, 1
5, 16... Spring member, 17, 18... Guide shaft.
Claims (1)
定着させる熱ローラ及び加圧ローラと、シリコン
オイル等の離型剤を含浸し且つ送りローラ及び巻
取ローラの駆動力を介して走行する帯状部材と、
両側に押付部が配設され、この両押付部により前
記熱ローラの外周面に前記帯状部材を押付ける押
付部材とを具備し、前記押付部の一方側にて前記
帯状部材の離型剤を前記熱ローラの外周面に塗布
し、他方側にて前記熱ローラに付着した印刷用紙
のトナー、紙粉等を前記帯状部材に吸着可能にし
た定着装置において、前記押付部材を支持する固
定部材に長穴を設け、該長穴に前記押圧部材を進
退移動可能に枢着すると共に、前記押付部材の両
側に配設された前記押付部を、別個のばね部材の
押圧力を介して前記熱ローラの外周面に押付け、
更に前記帯状部材の走行径路には該走行径路を一
定状態に規制するガイドシヤフトを配設してなる
ことを特徴とする電子写真方式プリンタ等の定着
装置。 A heat roller and a pressure roller that heat and press the unfixed toner image on the printing paper to fix it, and a strip impregnated with a release agent such as silicone oil and run by the driving force of a feed roller and a take-up roller. parts and
A pressing member is provided on both sides, and a pressing member that presses the strip member against the outer circumferential surface of the heat roller by the pressing portions, and a mold release agent for the strip member is applied on one side of the pressing portion. In the fixing device, the fixing member that supports the pressing member is coated on the outer circumferential surface of the heat roller so that toner, paper dust, etc. of printing paper adhering to the heat roller on the other side can be adsorbed to the band-like member. An elongated hole is provided, and the pressing member is pivotally connected to the elongated hole so as to be movable forward and backward, and the pressing portions disposed on both sides of the pressing member are connected to the heat roller through the pressing force of separate spring members. Press it against the outer peripheral surface of
A fixing device for an electrophotographic printer or the like, further comprising a guide shaft disposed on the traveling path of the belt-shaped member for regulating the traveling path to a constant state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14015785U JPH0310526Y2 (en) | 1985-09-13 | 1985-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14015785U JPH0310526Y2 (en) | 1985-09-13 | 1985-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6249172U true JPS6249172U (en) | 1987-03-26 |
| JPH0310526Y2 JPH0310526Y2 (en) | 1991-03-15 |
Family
ID=31046739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14015785U Expired JPH0310526Y2 (en) | 1985-09-13 | 1985-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310526Y2 (en) |
-
1985
- 1985-09-13 JP JP14015785U patent/JPH0310526Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0310526Y2 (en) | 1991-03-15 |
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