JPS5879760U

JPS5879760U - Copying machine toner replenishment device

Info

Publication number: JPS5879760U
Application number: JP17501581U
Authority: JP
Inventors: 高太郎鈴木
Original assignee: 写真工業株式会社
Priority date: 1981-11-25
Filing date: 1981-11-25
Publication date: 1983-05-30

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図は従来のトナー補充装置が複写機に取付けられた
状態を示す概略断面図、第２図は複写機の均一化機構の
拡大説明図、第３図はこの考案に係るトナー補充装置の
一実施例を複写機に取付けた状態を示す概略断面図、第
４．５図はこの考案に係るトナー補充装置から供給され
たトナー等を均一化する均一化機構であり、第４図はそ
の概略分解図、第５図はその上面図、第６図はこの考案
のトナー補充装置の一実施例を示す概略断面図である。２１・・・感光体、２２・・・磁気ロール、２３・・・
ケース、２５・・・均一化機構、３７−・・トナー補充
装置、３８・・・取付口、３９・・・トナーびん、４０
・・・連通管、４９・・・定量供給機構。し′ ２６第５図　　　　　　　　　／Ｉｌｌ　　ｌ　　Ｉｌｌ［第４図。ど＼Ｅ＋４０　、ＱFig. 1 is a schematic sectional view showing a conventional toner replenishing device installed in a copying machine, Fig. 2 is an enlarged explanatory view of the equalizing mechanism of the copying machine, and Fig. 3 is a diagram of the toner replenishing device according to this invention. 4.5 is a schematic cross-sectional view showing the state in which an embodiment is installed in a copying machine, and FIG. FIG. 5 is a schematic exploded view, FIG. 5 is a top view thereof, and FIG. 6 is a schematic sectional view showing one embodiment of the toner replenishing device of this invention. 21... Photoreceptor, 22... Magnetic roll, 23...
Case, 25... Equalization mechanism, 37-... Toner replenishing device, 38... Installation port, 39... Toner bottle, 40
...Communication pipe, 49...Quantitative supply mechanism. 26 Figure 5 / Ill l Ill [Figure 4. Do\E+40,Q

Claims

[Scope of utility model registration request]

A case containing toner and carrier, an equalization mechanism that equalizes the mixing ratio of toner and carrier contained in the case, a magnetic roll provided inside the case that rotates around its axis, and a magnetic roll that rotates around its axis. It has a photoconductor that is arranged close to the photoconductor and rotates around its axis in parallel with the photoconductor, and after the toner and carrier in the case are attracted to the magnetic roll, only the toner that has been attracted to this magnetic roll is transferred to the photoconductor. A toner replenishing device used in a copying machine, in which the remaining toner and carrier are absorbed into the case and then returned to the case.
It has a mounting port for removably attaching a commercially available toner bottle, a quantitative supply mechanism that supplies a fixed amount of toner to the case, and a communication pipe that connects the mounting port and the quantitative supply mechanism. A toner replenishing device for a copying machine, characterized in that the toner is supplied into the case.