CN208984952U - A kind of toner cartridge reducing charging roller abrasion - Google Patents

Abstract

The utility model discloses a kind of toner cartridges of reduction charging roller abrasion, including toner cartridge main body, removable top cover is provided at the top of toner cartridge main body, the surface of stir yourself top cover is provided with handle, the side of toner cartridge main body is provided with screw, the bottom of toner cartridge main body is provided with bottom cover, the back side of toner cartridge main body is provided with paper groove mouth, pedestal and lower fixing roller and feeding-in roll are respectively arranged on the inside of bottom cover, heating roller is provided with right above lower fixing roller, the both ends of feeding-in roll are provided with runner, the inside of removable top cover is respectively arranged with charging roller and scraper, photosensitive drums are provided at the top of pedestal, photosensitive drums side is respectively arranged with clearer and waste powder hopper, powder cabin is provided at the top of feeding-in roll, the inside of powder cabin is respectively arranged with magnetic roller and blender, this kind of glass substrate microscope carrier is using the setting of its powerful handle and clearer and scraper so that beating The function of printing apparatus it is more powerful with it is comprehensive, improve the practicability of printing device.

Description

A kind of toner cartridge reducing charging roller abrasion

Technical field

The utility model relates to printer material consumption technical field technical field, specially a kind of selenium for reducing charging roller abrasion Drum.

Background technique

Toner cartridge, also referred to as photosensitive drums, the photosensitive material institute group coated on the basic substrate and substrate being typically made of aluminum At.Toner cartridge not only determines the quality of print quality, how much also determines money that user needs to spend in use, In laser printer, 70% or more image-forming block is concentrated in toner cartridge, and the quality of print quality is actually largely On be to be determined by toner cartridge, selenium is a kind of non-metal chemical element, and chemical symbol is Se.It may be used as light-sensitive material, electrolytic manganese Nutrient necessary to industry catalyst, animal body and the beneficial nutrient etc. of plant.

But existing charging roller abrasion function is powerful not enough and comprehensive, and toner cartridge inner body easy consumption, cleaning doctor Time length is hardened, and is replaced not in time because hardness scratches photosensitive drums, the charging roller time ink powder residue protective layer of long absorption is held Easy damaged, affects its performances such as moisture-proof, anti-chemical, so that it is more to generate charge effects decline, needs cleaning or replacement part Disassembly trouble, and dismantle lower charging roller cleaning and be easily damaged.

So how to design a kind of toner cartridge of reduction charging roller abrasion, becoming us will currently be solved the problems, such as.

Utility model content

The purpose of this utility model is to provide a kind of toner cartridges of reduction charging roller abrasion, to solve in above-mentioned background technique Not powerful enough the and comprehensive problem of the function of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of toner cartridge reducing charging roller abrasion, packet Toner cartridge main body is included, stir yourself top cover is provided at the top of the toner cartridge main body, the surface of the stir yourself top cover is provided with Handle, the side of the toner cartridge main body are provided with screw, and the bottom of the toner cartridge main body is provided with bottom cover, the toner cartridge main body The back side be provided with paper groove mouth, pedestal and lower fixing roller and feeding-in roll, the lower fixing are respectively arranged on the inside of the bottom cover Heating roller is provided with right above roller, the both ends of the feeding-in roll are provided with runner, and the inside of the removable top cover is respectively set There are charging roller and scraper, photosensitive drums are provided at the top of the pedestal, the photosensitive drums side is respectively arranged with clearer and gives up Powder cabin is provided with powder cabin at the top of the feeding-in roll, and the inside of the powder cabin is respectively arranged with magnetic roller and blender.

Further, the bottom cover includes the heating roller right above the feeding-in roll and lower fixing roller on the inside of bottom cover, and institute It states lower fixing roller and heating roller is flexibly connected.

Further, there are six the screw settings, and six screws are uniformly distributed in the one of toner cartridge main body Side, while six screws are connect with toner cartridge main body screw.

Further, the feeding-in roll is provided with two, and two feeding-in rolls are symmetrically disposed on the two sides of paper groove mouth, Two feeding-in rolls are disposed through toner cartridge body interior simultaneously.

Further, the clearer is made of sponge and stainless steel metal, and the clearer soft surface, while institute It states clearer and is disposed through toner cartridge body interior.

Further, the removable top cover is divided into multistage, and removable top cover described in multistage is " roller shutter type " top cover, while more The outer surface insertion of a removable top cover is provided with handle.

Compared with prior art, the utility model has the beneficial effects that this kind reduces the toner cartridge of charging roller abrasion, original On the basis of improve and increase, the toner cartridge that this kind reduces charging roller abrasion is provided with clearer and scraper, and clearer is by parent Sponge sucks in water made of aqueous high molecular PVA (polyvinyl alcohol) roller clearer, the fine connection stomata of hydrophilic base are allowed to gather around There is good water imbibition, along with its original flexibility, and is not easy dirty, service life is long, and it is recycled cleaning and uses, meanwhile, Sponge sucks in water roller fast drying, has preferable corrosion resistance, can increase and print effect at the suction moisture in carbon dust Fruit reduces the residual of ink powder and scraper consumption in photosensitive drums, effectively extends the service life of scraper, scraper is by rubber material It is process, the thin slice of soft and transparent, remaining ink powder in photosensitive drums can be scraped off, photosensitive drum surface is made uniformly to maintain 1- Clearer and blade combination is arranged in the charge of 100v, and deduction and exemption for a long time use printer, so that ink powder is more on charging roller, filling Electric roller disassembles cleaning, and causes to damage charging roller, using clearer and scraper, to can either remove on charging roller in time Ink powder, can also reduce frictional force between charging roller and roll body, to protection charging roller abrasion play a role, additionally it is possible to extend The service life of charging roller, is provided with handle, when needing to clear up printer, and passes through the openable stir yourself that above pulls handle Top cover facilitates cleaning of the people to waste powder hopper, and to part of damage or replacement part in repairing toner cartridge.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the partial structural diagram of the utility model；

Fig. 3 is the schematic cross-sectional view of the utility model.

In figure: 1, toner cartridge main body, 2, handle, 3, removable top cover, 301, charging roller, 302, scraper, 303, photosensitive drums, 304, clearer, 305, waste powder hopper, 306, heating roller, 307, lower fixing roller, 308, magnetic roller, 309, powder cabin, 310, blender, 311, feeding-in roll, 312, runner, 4, paper groove mouth, 5, screw, 6, bottom cover, 601, pedestal.

Specific embodiment

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of toner cartridge reducing charging roller abrasion, including Toner cartridge main body 1, removable top cover 3, charging roller 301, scraper 302, photosensitive drums 303, clearer 304, waste powder hopper 305, adds handle 2 Hot-rolling 306, lower fixing roller 307, magnetic roller 308, powder cabin 309, blender 310, feeding-in roll 311, runner 312, paper groove mouth 4, screw Nail 5, bottom cover 6 and pedestal 601, the top of toner cartridge main body 1 are provided with stir yourself top cover 3, the surface setting of stir yourself top cover 3 There is handle 2, the side of toner cartridge main body 1 is provided with screw 5, and the bottom of toner cartridge main body 1 is provided with bottom cover 6, the back of toner cartridge main body Face is provided with paper groove mouth 4, and the inside of bottom cover 6 is respectively arranged with pedestal 601 and lower fixing roller 307 and feeding-in roll 311, lower fixing roller 307 surface is provided with heating roller 306, and the both ends of feeding-in roll 311 are provided with runner 312, and the inside of removable top cover 3 is set respectively It is equipped with charging roller 301 and scraper 302, the top of pedestal 601 is provided with photosensitive drums 303, and photosensitive drums side is respectively arranged with cleaning Roller 304 and waste powder hopper 305, the top of feeding-in roll 311 are provided with powder cabin 309, and the inside of powder cabin 309 is respectively arranged with magnetic roller 308 With blender 310.

The utility model reaches to increase and prints effect, reduce photosensitive drums by clearer and scraper and handle The residual and scraper of upper ink powder consume, and effectively extend the service life of scraper, deduction and exemption for a long time use printer, so that charging roller Upper ink powder is more, and charging roller is disassembled cleaning, and causes to damage charging roller, to can either remove on charging roller in time Ink powder can also reduce frictional force between charging roller and roll body, play a role to the abrasion of protection charging roller, additionally it is possible to which extension is filled The service life of electric roller facilitates cleaning of the people to waste powder hopper, and to part of damage or replacement part in toner cartridge is repaired, needs to beat When print, removable top cover 3 and bottom cover 6 are all loaded onto, screw 5 is put into specified mouth and is then tightened with screwdriver, pull-up is passed through The openable stir yourself top cover of handle is added ink powder and then sets equipment installation on specified laser printer to powder cabin, and quasi- It is standby to start to work, it is equipment power-on and connection computer, printing paper is put into paper groove mouth 4, when needing to print thing, paper feeding Roller 311 will rotate, and printing paper is slowly sent into toner cartridge main body 1 by transmission system, and ink powder will be stirred by the blender in powder cabin The ink powder in photosensitive drums 303 for mixing, falling into powder cabin bottom and being served in photosensitive drums 303 by magnetic roller 308, and rotate will be conveyed into The printing paper come adsorbs to form image, and the photosensitive drums 303 that printing paper will be rotated drive downward fixing roller 307 and heating roller 306, printing paper is sent before printer, and by the heating of 306 high temperature of downward fixing roller 307 and heating roller, ink powder is melt To change, the surface for being solidificated in paper in cooling procedure is transferred out printer, after ink powder is attached to printing paper, photosensitive drums 303 Drum surface continues to rotate, and by clearer 304 and scraper 302, remaining ink powder is all cleaned, ink powder, which will transmit, to fall off To waste powder hopper 305, the ink powder not being cleaned is electrically charged roller absorption and is needing to fight each other to enter the circulation of next printing , can be by the openable stir yourself top cover that above pulls handle when print machine is cleared up, people can be to the cleaning of waste powder hopper, and to repairing toner cartridge Interior part of damage or replacement part.

Specifically, the feeding-in roll 311 and the heating roller 306 right above lower fixing roller 307 of 6 inside of bottom cover, and lower fixing Roller 307 and heating roller 306 are flexibly connected, before printing paper is sent printer, by lower fixing roller 307 and heating roller 306 High-temperature heating ink powder is melted, to can reach the purpose for allowing ink powder to be solidificated in paper surface.

The utility model is reached by lower fixing roller 307 and the high-temperature heating of heating roller 306 allows ink powder to be solidificated in paper surface Purpose, equipment start when, printing paper can enter from paper groove mouth 4, be conveyed into inside toner cartridge main body 1 by feeding-in roll 311 Photosensitive drums 303 adsorb ink powder, and in the case where transmission is passed through, the high-temperature heating of fixing roller 307 and heating roller 306 solidifies ink powder.

Specifically, there are six the settings of screw 5, and six screws 5 are uniformly distributed in the side of toner cartridge main body 1, simultaneously Six screws 5 are threadedly coupled with toner cartridge main body 1, and six screws 5 are tightened in the side of toner cartridge main body 1, to reach To the purpose of fixing shell and toner cartridge main body 1.

The utility model by the purpose of shell and toner cartridge main body 1, when inner body all installs, will be lived by screw 5 Dynamic top cover 3 and bottom cover 6 are all loaded onto, and screw 5 is put into specified mouth and then uses screwdriver, shell and main body can be fixed.

Specifically, feeding-in roll 311 is provided with two, and two feeding-in rolls 311 are symmetrically disposed on the two of paper groove mouth 4 Side, while two feeding-in rolls 311 are disposed through inside toner cartridge main body 1, feeding-in roll 311 is rotatable, printing paper transmitted, To achieve the purpose that printing paper is printed into toner cartridge body interior.

The utility model rotates to achieve the purpose that printing by feeding-in roll 311, when equipment starts, when printing paper is put Enter paper groove mouth 4, feeding-in roll 311 will rotate, and printing paper is slowly sent into toner cartridge body interior to print.

Specifically, clearer 304 is made of sponge and stainless steel metal, and 304 soft surface of the clearer, while institute It states clearer 304 to be disposed through inside toner cartridge main body 1, clearer 304 is rotatable, and remaining ink powder is clear from photosensitive drums 303 Under, to can reach clean purpose.

The utility model is rotated by clearer 304 by the clean purpose of photosensitive drums 303, and when equipment starts, ink powder is from powder Storehouse is served in photosensitive drums 303 by magnetic roller 308, and the ink powder in photosensitive drums 303 will be conveyed into the printing paper absorption come, and remaining Ink powder will be rotated and take to by clearer 304 by photosensitive drums 303, by clearer 304 it is clear under, transmission drops to waste powder hopper 305。

Specifically, removable top cover 3 divides for multistage, and multi-segment activity top cover 3 is " roller shutter type " top cover, while multiple movable tops The outer surface insertion of lid 3 is provided with handle 2, by the 2 openable stir yourself top covers 3 that above pull handle, to reach cleaning toner cartridge The purpose of body interior.

The utility model, which passes through, pulls handle 2 openable stir yourself top covers 3 above to clear up the purpose of toner cartridge body interior, It, can be by pulling up the openable stir yourself top cover 3 of 2 hands when needing to clear up printer, people can be to the clear of waste powder hopper 305 Reason, and to part of damage or replacement part in repairing toner cartridge.

Working principle: firstly, whether staff's check device all parts performance is normal, if finding some component capabilities It after abnormal, should be repaired or replaced in time, after device all parts performance to be checked is normal, staff will be movable Top cover 3 and bottom cover 6 are all loaded onto, and screw 5 is put into specified mouth and is then tightened with screwdriver, the openable work that above pulls handle is passed through Dynamic removable top cover is added ink powder and then sets equipment installation on specified laser printer to powder cabin, and prepares to start to work, For equipment power-on and connection computer, printing paper is put into paper groove mouth 4, when needing to print thing, feeding-in roll 311 will revolve Turning, printing paper is slowly sent into toner cartridge main body 1 by transmission system, and ink powder will be stirred by the blender in powder cabin, fall into powder cabin Bottom is served in photosensitive drums 303 by magnetic roller 308, and the ink powder in the photosensitive drums 303 rotated will be conveyed into the printing paper come It adsorbs to form image, the photosensitive drums 303 that printing paper will be rotated drive downward fixing roller 307 and heating roller 306, printing paper It is sent before printer, by the heating of 306 high temperature of downward fixing roller 307 and heating roller, ink powder is melted, in cooling procedure In be solidificated in the surface of paper and be transferred out printer, after ink powder is attached to printing paper, the drum of photosensitive drums 303 surface continues to revolve Turn, by clearer 304 and scraper 302, remaining ink powder is all cleaned, ink powder, which will transmit, drops to waste powder hopper 305, not The ink powder being cleaned is electrically charged the absorption of roller 301, to enter the circulation of next printing, when needing to clear up printer, It can be damaged to the cleaning of waste powder hopper 305, and to repairing in toner cartridge by the 2 openable stir yourself top covers 3 that above pull handle, people Part or replacement part.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of toner cartridge for reducing charging roller abrasion, including toner cartridge main body (1), it is characterised in that: the top of the toner cartridge main body (1) Portion is provided with stir yourself top cover (3), and the surface of the stir yourself top cover (3) is provided with handle (2), and the handle (2) is embedding Enter to be set to the outer surface of removable top cover (3), the side of the toner cartridge main body (1) is provided with screw (5), the toner cartridge main body (1) bottom is provided with bottom cover (6), and the back side of the toner cartridge main body (1) is provided with paper groove mouth (4), the inside of the bottom cover (6) It is respectively arranged with pedestal (601) and lower fixing roller (307) and feeding-in roll (311), the surface setting of the lower fixing roller (307) Have heating roller (306), the both ends of the feeding-in roll (311) are provided with runner (312), the inside difference of the removable top cover (3) It is provided with charging roller (301) and scraper (302), the scraper (302) is flexibly connected with photosensitive drums (303), the pedestal (601) Top be provided with photosensitive drums (303), the photosensitive drums side is respectively arranged with clearer (304) and waste powder hopper (305), described Clearer (304) is flexibly connected with photosensitive drums, is provided with powder cabin (309), the powder cabin at the top of the feeding-in roll (311) (309) inside is respectively arranged with magnetic roller (308) and blender (310).

2. a kind of toner cartridge for reducing charging roller abrasion according to claim 1, it is characterised in that: the bottom cover (6) includes The heating roller (306) right above feeding-in roll (311) and lower fixing roller (307) on the inside of bottom cover (6), and the lower fixing roller (307) it is flexibly connected with heating roller (306).

3. a kind of toner cartridge for reducing charging roller abrasion according to claim 1, it is characterised in that: the screw (5) sets There are six setting, and six screws (5) are uniformly distributed in the side of toner cartridge main body (1), while six screws (5) It is threadedly coupled with toner cartridge main body (1).

4. a kind of toner cartridge for reducing charging roller abrasion according to claim 1, it is characterised in that: the feeding-in roll (311) Two are provided with, and two feeding-in rolls (311) are symmetrically disposed on the two sides of paper groove mouth (4), while two feeding-in rolls (311) it is internal to be disposed through toner cartridge main body (1).

5. a kind of toner cartridge for reducing charging roller abrasion according to claim 1, it is characterised in that: the clearer (304) It is made of sponge and stainless steel metal, and the clearer (304) soft surface, while the clearer (304) is through setting It is internal in toner cartridge main body (1).

6. a kind of toner cartridge for reducing charging roller abrasion according to claim 1, it is characterised in that: the removable top cover (3) It is divided into multistage, and removable top cover described in multistage (3) is " roller shutter type " top cover, while the outer surface of multiple removable top covers (3) Insertion is provided with handle (2).