CN216210504U

CN216210504U - Selenium drum convenient to change powdered ink

Info

Publication number: CN216210504U
Application number: CN202122785915.6U
Authority: CN
Inventors: 贺博深
Original assignee: Hefei Zhenqi Digital Technology Co ltd
Current assignee: Hefei Zhenqi Digital Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-05
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a toner cartridge convenient for replacing toner, which comprises a toner cartridge main body, wherein a toner bin is arranged on the upper side of the toner cartridge main body, a motor is arranged on one side of an inner cavity of the toner bin, the output end of the motor is provided with a rotating rod through a coupler, the outer wall of the rotating rod is provided with a plurality of doctor blades, a toner filling opening is formed in one side of the upper end surface of the toner bin, a toner filling member is arranged in the toner filling opening and comprises a toner filling hopper, an outer frame is arranged on the upper end surface of the toner filling hopper, rotary bases are symmetrically arranged on two sides of the inner end surface of the outer frame, a sealing circular plate is rotatably arranged between the rotary bases on two sides, a waste toner bin is arranged on the lower side of the toner cartridge main body, a toner outlet is formed in one side of the lower end surface of the waste toner bin, and a silica gel cover is arranged at the toner outlet in a fit manner. The utility model has reasonable integral design, realizes the addition of the ink powder, avoids the situation of the traditional ink powder spill, and has good use effect.

Description

Selenium drum convenient to change powdered ink

Technical Field

The utility model relates to the technical field of selenium drums for laser printers, in particular to a selenium drum convenient for toner replacement.

Background

The toner cartridge, also called a photosensitive drum, determines not only the quality of the print, but also the amount of money the user spends during use. In laser printers, more than 70% of the image forming components are concentrated in the cartridge, and the quality of printing is actually determined to a large extent by the cartridge. The most critical component of a good laser printer is the cartridge.

At present, when the toner powder needs to be injected into the toner cartridge structure adopted in the market, the whole toner cartridge structure needs to be taken out of the printer, disassembled and assembled, and then assembled for use, so that the toner powder injection process is complicated, the working time is prolonged, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a toner cartridge convenient for replacing toner, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a selenium drum convenient to change powdered ink, includes the selenium drum main part, selenium drum main part upside is provided with the powder storehouse, powder storehouse inner chamber one side is provided with the motor, the output of motor is provided with the bull stick through the shaft coupling, the outer wall of bull stick is provided with a plurality of doctor-bars, powdered ink filler has been seted up to upper end one side in powder storehouse, be provided with the powder component in the powdered ink filler, the downside of selenium drum main part is provided with the waste powder storehouse, lower terminal surface one side in waste powder storehouse is provided with the powdered ink discharge port, powdered ink discharge port department agrees with and is provided with the silica gel lid.

Preferably, the powder adding component comprises a powder adding hopper, an outer frame is arranged on the upper end face of the powder adding hopper, rotary seats are symmetrically arranged on two sides of the inner end face of the outer frame, sealing circular plates are rotatably arranged between the rotary seats and connected with the outer frame in an extrusion mode, and combination frames are symmetrically arranged on two sides of the outer end of the outer frame.

Preferably, the outside of the combined frame is provided with a fixing groove, and the fixing groove is welded at the outer side end of the toner filling port.

Preferably, the powder feeding hopper is formed by mutually sleeving and combining a plurality of trapezoidal plastic covers.

Preferably, the sealing circular plate is made of silica gel.

Preferably, the powder bin, the toner cartridge main body and the waste powder bin adopt a detachable combined structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. the powder adding component is arranged at the powdered ink filling port on the end surface of one side of the powder bin, the upper end of the powder adding hopper formed by mutually sleeving and combining a plurality of trapezoidal plastic covers is pulled out to form the elongated powder adding hopper in the powder adding process, and then the sealing circular plate is rotated by the rotary seat to open the upper port of the powder adding hopper, so that the adding of new powdered ink is facilitated, the operation is simple, the powder adding efficiency is effectively improved, and the problem of powdered ink spilling in the traditional powder adding process is solved;

2. the utility model also provides a rotating rod which is arranged in the powder bin and driven by a motor, so that a plurality of scraping pieces arranged on the outer wall of the rotating rod rotate, the powdered ink filled into the powder bin can be uniformly mixed, and the powdered ink attached to the inner wall of the powder bin is scraped, thereby ensuring the subsequent printing effect.

Drawings

FIG. 1 is a schematic view of the overall structure of a toner cartridge for facilitating toner replacement according to the present invention;

FIG. 2 is a schematic top view of a toner feeding member of a toner cartridge for facilitating toner replacement according to the present invention;

FIG. 3 is an enlarged schematic view of a toner cartridge of FIG. 1, showing the structure at A.

In the figure: 1. a cartridge body; 2. a powder bin; 3. a motor; 4. a rotating rod; 5. scraping a blade; 6. a toner filling port; 7. a powdering member; 71. a powder adding hopper; 72. an outer frame; 73. rotating; 74. sealing the circular plate; 75. a combined rack; 76. fixing grooves; 8. a waste powder bin; 9. a toner outlet port; 10. and (4) a silica gel cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a selenium drum convenient to change powdered ink, including selenium drum main part 1, powder storehouse 2 is installed to 1 upside of selenium drum main part, motor 3 is installed to 2 inner chamber one sides in powder storehouse, bull stick 4 is installed through the shaft coupling to motor 3's output, a plurality of doctor-bars 5 are installed to the outer wall of bull stick 4, powdered ink filler 6 has been seted up to upper end one side in powder storehouse 2, install in the powdered ink filler 6 and add whitewashed component 7, waste powder storehouse 8 is installed to the downside of selenium drum main part 1, powdered ink discharge opening 9 is installed to lower terminal surface one side in waste powder storehouse 8, powdered ink discharge opening 9 department agrees with and installs silica gel lid 10.

The powder adding component 7 comprises a powder adding hopper 71, an outer frame 72 is arranged on the upper end face of the powder adding hopper 71, rotary bases 73 are symmetrically arranged on two sides of the inner end face of the outer frame 72, a sealing circular plate 74 is rotatably arranged between the rotary bases 73 on two sides, the sealing circular plate 74 is connected with the outer frame 72 in an extrusion manner, and combination racks 75 are symmetrically arranged on two sides of the outer end of the outer frame 72; a fixing groove 76 is arranged outside the combined frame 75, and the fixing groove 76 is welded and arranged at the outer side end of the toner filling port 6; the powder feeding hopper 71 adopts a plurality of trapezoidal plastic covers which are mutually sleeved and combined; the sealing disks 74 are made of silica gel; the powder bin 2, the toner cartridge main body 1 and the waste powder bin 8 adopt a detachable combined structure, so that the maintenance is convenient.

The working principle is as follows: the utility model discloses a when using, take out the selenium drum structure from the printer, follow the separation of toner filler 6 outside end welded fixed slot 76 and add powder component 7 after that, then cup joint the powder hopper 71 upper end of combination each other with a plurality of trapezoidal plastic covers and pull out, form the powder hopper 71 that adds the elongated, and rotate sealed plectane 74 through swivel mount 73, make the powder hopper 71 upper end mouth open, be used for accomplishing the interpolation of new powdered ink, starting motor 3 drives bull stick 4 after that, make a plurality of doctor-bars 5 of bull stick 4 outer wall installation rotate, be used for mixing the powdered ink of filling in the powder storehouse 2, later also can separate silica gel cap 10 through the powdered ink discharge port 9 of terminal surface one side-mounting under the useless powder storehouse 8, empty out useless powder, and have easy operation, high durability and convenient use, the advantage that excellent in use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A toner cartridge convenient for replacing toner comprises a toner cartridge main body (1), and is characterized in that: the toner cartridge is characterized in that a powder bin (2) is arranged on the upper side of a toner cartridge body (1), a motor (3) is arranged on one side of an inner cavity of the powder bin (2), a rotating rod (4) is arranged at the output end of the motor (3) through a coupler, a plurality of scraping sheets (5) are arranged on the outer wall of the rotating rod (4), a toner filling opening (6) is formed in one side of the upper end face of the powder bin (2), a toner adding component (7) is arranged in the toner filling opening (6), a waste powder bin (8) is arranged on the lower side of the toner cartridge body (1), a toner outlet (9) is formed in one side of the lower end face of the waste powder bin (8), and a silica gel cover (10) is arranged at the toner outlet (9).

2. The toner cartridge facilitating toner replacement according to claim 1, wherein: add powder component (7) including adding powder fill (71), the up end that adds powder fill (71) is provided with outer frame (72), end plane bilateral symmetry is provided with swivel mount (73) in outer frame (72), both sides swivel mount (73) are rotated between and are provided with sealed plectane (74), just sealed plectane (74) with outer frame (72) extrusion formula is connected, the outside end bilateral symmetry of outer frame (72) is provided with combination frame (75).

3. The toner cartridge facilitating toner replacement according to claim 2, wherein: and a fixing groove (76) is formed in the outer part of the combined frame (75), and the fixing groove (76) is welded at the outer side end of the toner filling port (6).

4. The toner cartridge facilitating toner replacement according to claim 2, wherein: the powder feeding hopper (71) is formed by mutually sleeving and combining a plurality of trapezoidal plastic covers.

5. The toner cartridge facilitating toner replacement according to claim 2, wherein: the sealing circular plate (74) is made of silica gel.

6. The toner cartridge facilitating toner replacement according to claim 1, wherein: the powder bin (2), the toner cartridge main body (1) and the waste powder bin (8) are of a detachable combined structure.