JPS59173073U

JPS59173073U - Fusing device

Info

Publication number: JPS59173073U
Application number: JP6755983U
Authority: JP
Inventors: 秀樹多田
Original assignee: キヤノン株式会社
Priority date: 1983-05-06
Filing date: 1983-05-06
Publication date: 1984-11-19

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来例の説明図、第２図は本考案よりなるクリ
ーニング部の実施例を示した斜視図、第３図はその要部
平面図、第４図は本考案定着装置の実施例を示した側面
略図である。１・・・トナー像、２・・・複写紙、３・・・入口ガイ
ド、４・・・内部ヒータ、５・・・定着ローラ、６・・
・加圧ローラ、７・・・分離爪、８・・・ウェブ、９・
・・スポンジローラ、１０・・・モータ、１１・・・巻
取りローラ、１２・・・モータ、１３・・・駆動軸、１
４．　１５．　１７．　１８゜１９．２０・・・歯車、
１６・・・支軸、２１・・・クリーニング部、２２・・
・枠体、２３・・・排紙カバー、２４゜２５・・・排紙
ローラ、２６・・・排紙下ガイド、２７・・・支軸、２
８・・・枠体、２９・・・支軸、３０・・・板ばね。Fig. 1 is an explanatory diagram of a conventional example, Fig. 2 is a perspective view showing an embodiment of the cleaning section of the present invention, Fig. 3 is a plan view of the main part thereof, and Fig. 4 is an embodiment of the fixing device of the present invention. FIG. DESCRIPTION OF SYMBOLS 1... Toner image, 2... Copy paper, 3... Entrance guide, 4... Internal heater, 5... Fixing roller, 6...
・Pressure roller, 7... Separation claw, 8... Web, 9.
...Sponge roller, 10...Motor, 11...Take-up roller, 12...Motor, 13...Drive shaft, 1
4. 15. 17. 18°19.20...gear,
16... Support shaft, 21... Cleaning section, 22...
・Frame body, 23... Paper ejection cover, 24° 25... Paper ejection roller, 26... Paper ejection lower guide, 27... Support shaft, 2
8... Frame body, 29... Support shaft, 30... Leaf spring.

Claims

[Scope of utility model registration request]

a 10th-ra and a 20th-ra for passing a transfer paper having a toner image thereon and fixing the toner image on the transfer sheet;
and a cleaning section for removing toner adhering to the tenth layer.
- A fixing device characterized in that the cleaning section is held by a second frame detachably attached to a first frame supporting the roller.