CN207557664U - A kind of toner cartridge cleaning device for surface - Google Patents

Abstract

The utility model discloses a kind of toner cartridge cleaning device for surface, including toner, the toner side is equipped with working bin, the working bin is internally provided with magnetic roller, charging roller and light-sensitive roller, the working bin is internally located above magnetic roller and is provided with powder outlet cutter, the working bin inner wall side is equipped with cleaning knife close to the position of light-sensitive roller, Clean Brush for cleaning is installed at the top of the working bin inner wall, the working bin inner wall side, which is located above cleaning knife, is equipped with clearer, filter screen is provided between the toner and working bin, and it is provided with dismounting handle on the outside of filter screen, the utility model is related to toner cartridge Removal Technology fields.The toner cartridge cleaning device for surface, achieve the purpose that toner cartridge removing surface, waste powder hopper is provided with waste powder treating device, classification processing is carried out to useless powder to be recycled, carbon dust utilization rate is improved, the service life of toner cartridge is improved, economizes on resources, MLT is equipped with clearer, and the course of work can clean PCR surfaces.

Description

A kind of toner cartridge cleaning device for surface

Technical field

The utility model is related to toner cartridge Removal Technology field, specially a kind of toner cartridge cleaning device for surface.

Background technology

At present, printer is widely used to various places, becomes one of essential office tools, and printer institute The quality of toner cartridge directly affects printing effect.The structure of selenium drum of laser printer is generally received by photosensitive drums, toner, useless powder The compositions such as Ji Cang, useless powder scraper plate, various plastic articles, connector, gear.Its operation principle is such：Emitted by laser The laser beam gone out injects audio-optical deflection modulator through speculum, at the same time, is believed by the binary system picture and text dot matrix that computer is sent Breath, send from interface to character generation unit, the binary pulse information of font needed for formation.It is controlled by the signal that synchronizer generates high Frequency oscillator, then added on acousto-optic modulator through frequency synthesizer and power amplifier, to by the laser beam that speculum is injected into Row modulation, modulated light beam is injected on polygon prism, then is incident upon on light guide toner cartridge surface after wide-angle focusing mirror focuses on light beam. Light guide toner cartridge surface makes its obtain certain potentials first by filling electrode charge, after through being loaded with the laser beam of picture and text map information Exposure just forms electrostatic latent image on the surface of light guide toner cartridge, develops by magnetic brush development device, the sub-image on toner cartridge surface is made to suct carbon Powder, then sub-image is to be transformed into visible toner image, and when by transfer area, under the electric field action of transfer electrode, ink powder just turns It prints in plain paper.Last preheated plate and high temperature fixing, i.e., on paper consolidation go out word and image.Existing toner cartridge uses When, the carbon dust in powder cabin can be deposited at the contact connectio of powder outlet cutter and developing roller surface, the carbon for being adsorbed developing roller surface Remaining carbon dust is usually recovered in waste powder hopper by powder influence print quality in uneven thickness using cleaning doctor, no longer sharp With carbon dust utilization rate is low, causes the wasting of resources, and PCR surfaces cannot be cleaned in the course of work, cause working efficiency low.

Utility model content

（One）The technical issues of solution

In view of the deficiencies of the prior art, the utility model provides a kind of toner cartridge cleaning device for surface, solves MLT-'s The problem of PCR surfaces cannot be cleaned in cleaning and the course of work, working efficiency and low carbon dust utilization rate.

（Two）Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of toner cartridge removing surface dress It puts, including toner, the toner side is equipped with working bin, and the working bin is internally provided with magnetic roller, charging roller and sense Smooth roll, the working bin are internally located above magnetic roller and are provided with powder outlet cutter, and the working bin inner wall side is close to the position of light-sensitive roller It puts and cleaning knife is installed, Clean Brush for cleaning is installed at the top of the working bin inner wall, the working bin inner wall side is located at cleaning knife Top is equipped with clearer.

Preferably, filter screen is provided between the toner and working bin, and dismounting handle is provided on the outside of filter screen.

Preferably, the toner inner wall is equipped with elastomeric isolation piece, the elastomeric isolation piece close to the side of working bin Bottom is equipped with mixing arm, and the one end of the mixing arm far from elastomeric isolation piece is equipped with elastic sliding piece.

Preferably, the side of the working bin outer wall far from toner is equipped with the first cavity, first cavity bottom Second cavity is installed.

Preferably, starch absorbing device is installed at the top of first cavity, the starch absorbing device is connected by powder absorbing pipe with working bin.

Preferably, the tangent connection of the magnetic roller, charging roller and light-sensitive roller.

（Three）Advantageous effect

The utility model provides a kind of toner cartridge cleaning device for surface.Has following advantageous effect：

The toner cartridge cleaning device for surface is set in toner on powder layer thickness control device control light-sensitive roller by toner cartridge The uniformity of the dust of absorption avoids carbon dust from accumulating and be pressed on powder outlet cutter, prevents powder outlet cutter from damaging, adsorb developing roller surface Carbon dust is uniform, and imaging results are more preferably more stable, and charging roller outer surface abuts Clean Brush for cleaning and clearer, effectively controls charging roller Soiled condition is provided with waste powder treating device in waste powder hopper, and carrying out classification processing to useless powder is recycled, and improves carbon dust and utilizes Rate improves the service life of toner cartridge, economizes on resources, and MLT- is equipped with clearer, and the course of work can carry out PCR surfaces clear It is clean.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the partial enlarged view in utility model works storehouse.

In figure：1 toner, 2 magnetic rollers, 3 charging rollers, 4 light-sensitive rollers, 5 elastomeric isolation pieces, 6 mixing arms, 7 elastic sliding pieces, 8 Working bin, 9 powder outlet cutters, 10 Clean Brush for cleaning, 11 clearers, 12 cleaning knives, 13 filter screens, 14 starch absorbing devices, 15 first cavitys, 16 the Two cavitys.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of toner cartridge cleaning device for surface, including carbon dust Storehouse 1,1 side of toner are equipped with working bin 8, and the working bin 8 is internally provided with magnetic roller 2, charging roller 3 and light-sensitive roller 4, The working bin 8 is internally located at 2 top of magnetic roller and is provided with powder outlet cutter 9, and the 8 inner wall side of working bin is close to the position of light-sensitive roller 4 It puts and cleaning knife 12 is installed, Clean Brush for cleaning 10, the 8 inner wall side of working bin are installed at the top of 8 inner wall of working bin Clearer 11 is installed above cleaning knife 12.

Filter screen 13 is provided between the toner 1 and working bin 8, and 13 outside of filter screen is provided with dismounting handle.

1 inner wall of toner is equipped with elastomeric isolation piece 5,5 bottom of elastomeric isolation piece close to the side of working bin 8 Mixing arm 6 is installed, the described one end of mixing arm 6 far from elastomeric isolation piece 5 is equipped with elastic sliding piece 7.

The side of 8 outer wall of working bin far from toner 1 is equipped with the first cavity 15,15 bottom of the first cavity peace Equipped with the second cavity 16.

First cavity, 15 top is equipped with starch absorbing device 14, and the starch absorbing device 14 is connected by powder absorbing pipe with working bin 8.

The magnetic roller 2, charging roller 3 and the tangent connection of light-sensitive roller 4.

In use, the dust that toner cartridge adsorbs in toner 1 on setting powder layer thickness control device control light-sensitive roller 4 is equal Even property avoids carbon dust from accumulating and be pressed on powder outlet cutter 9, prevents powder outlet cutter 9 from damaging, and makes developing roller surface absorption carbon dust uniform, shows Picture effect is more preferably more stable, and 3 outer surface of charging roller abuts Clean Brush for cleaning 10 and clearer 11, effectively controls the dirty feelings of charging roller Condition is provided with waste powder treating device in waste powder hopper, and carrying out classification processing to useless powder is recycled, and improves carbon dust utilization rate, carries The high service life of toner cartridge, economizes on resources.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that Also there are other identical elements in the process, method, article or apparatus that includes the element ".

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of toner cartridge cleaning device for surface, including toner（1）, it is characterised in that：The toner（1）Side is equipped with work Make storehouse（8）, the working bin（8）It is internally provided with magnetic roller（2）, charging roller（3）And light-sensitive roller（4）, the working bin（8）It is internal Positioned at magnetic roller（2）Top is provided with powder outlet cutter（9）, the working bin（8）Inner wall side is close to light-sensitive roller（4）Position be equipped with Clean knife（12）, the working bin（8）Clean Brush for cleaning is installed at the top of inner wall（10）, the working bin（8）Inner wall side is located at Clean knife（12）Top is equipped with clearer（11）.

2. a kind of toner cartridge cleaning device for surface according to claim 1, it is characterised in that：The toner（1）And work Storehouse（8）Between be provided with filter screen（13）, and filter screen（13）Outside is provided with dismounting handle.

3. a kind of toner cartridge cleaning device for surface according to claim 1, it is characterised in that：The toner（1）Inner wall leans on Nearly working bin（8）Side elastomeric isolation piece is installed（5）, the elastomeric isolation piece（5）Bottom is equipped with mixing arm（6）, institute State mixing arm（6）Far from elastomeric isolation piece（5）One end elastic sliding piece is installed（7）.

4. a kind of toner cartridge cleaning device for surface according to claim 1, it is characterised in that：The working bin（8）Outer wall is remote From toner（1）Side the first cavity is installed（15）, first cavity（15）Bottom is equipped with the second cavity（16）.

5. a kind of toner cartridge cleaning device for surface according to claim 4, it is characterised in that：First cavity（15）Top Starch absorbing device is installed（14）, the starch absorbing device（14）Pass through powder absorbing pipe and working bin（8）Connection.

6. a kind of toner cartridge cleaning device for surface according to claim 1, it is characterised in that：The magnetic roller（2）, charging roller （3）And light-sensitive roller（4）Tangent connection.