CN220455665U

CN220455665U - Selenium drum of laser printer

Info

Publication number: CN220455665U
Application number: CN202321600769.8U
Authority: CN
Inventors: 张强强; 张锐锐
Original assignee: Anhui Zhongke Qitong Technology Co ltd
Current assignee: Anhui Zhongke Qitong Technology Co ltd
Priority date: 2023-06-24
Filing date: 2023-06-24
Publication date: 2024-02-06
Anticipated expiration: 2033-06-24

Abstract

The utility model discloses a selenium drum of a laser printer, which comprises a selenium drum main body, wherein a feed hopper is arranged on the left side of the top of the selenium drum main body, a powder bin is arranged in an inner cavity of the selenium drum main body, clamping column grooves are formed in the periphery of the right side of the selenium drum main body, a waste groove is formed in the right side of the selenium drum main body, a waste plate is arranged on the right side of the waste groove, clamping columns are arranged in the periphery of the left side of the waste plate, a circular groove is formed in the middle of the waste plate in a penetrating mode, an elongated plate is arranged on the left side of the inner cavity of the selenium drum main body, sliding grooves are formed in the top and the bottom of the elongated plate, a U-shaped connecting frame is arranged on the right side of the elongated plate, and sliding blocks are arranged on two sides of the inner wall of the U-shaped connecting frame. Through selenium drum main part, square groove, closure board, pulling ring, rectangular plate, spout, U-shaped link, slider, magic subsides, cleaning brush, branch, go-between's cooperation use can be convenient for use personnel clear up or change the cleaning brush, prevent because for a long time not removable, cause unnecessary influence to the clearance of selenium drum main part inner chamber.

Description

Selenium drum of laser printer

Technical Field

The utility model relates to the technical field of selenium drums, in particular to a selenium drum of a laser printer.

Background

Laser printer miscarriage is a laser photocomposition technique at the end of the 80 s, popular in the middle of the 90 s. It is a print-out device that combines laser scanning technology and electrophotographic technology. In the laser printer, 70% or more of the image forming elements are concentrated in the cartridge, and the quality of printing is actually determined to a large extent by the cartridge.

However, the existing selenium drum assembly still has the defects: firstly, after the bin cover of the waste bin is mostly opened when the traditional selenium drum waste bin is cleaned, waste is discharged outwards through the discharge hole under the action of self gravity, the waste on the inner wall of the waste bin is difficult to be discharged completely in a gravity discharging mode, the problem of poor discharging effect exists, meanwhile, the cleaning of the inner cavity of the selenium drum is inconvenient, excessive waste can occur for a long time, and certain influence is caused on normal use

Disclosure of Invention

The utility model aims to provide a selenium drum of a laser printer, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a laser printer selenium drum, includes the selenium drum main part, the top left side of selenium drum main part is provided with the feeder hopper, the powder feed bin has been seted up to the inner chamber of selenium drum main part, the draw-in groove has all been seted up all around the right side of selenium drum main part, the waste tank has been seted up on the right side of selenium drum main part, the right side of waste tank is provided with the waste plate, all be provided with the draw-in post all around the left side of waste plate, the circular groove has been seted up in the middle part of waste plate, the inner chamber left side of selenium drum main part is provided with long shaped plate, the spout has all been seted up to long shaped plate's top and bottom, long shaped plate's right side is provided with U-shaped link, U-shaped link's inner wall both sides all are provided with the slider, U-shaped link's top and bottom all are provided with the magic subsides, all be provided with a plurality of clearance brushes on the magic subsides, the right side fixed mounting of U-shaped link has branch, the right side of branch is provided with the go-between.

Preferably, the left side of selenium drum main part is provided with the connecting rod, the left side of connecting rod is provided with the handle, the both sides equal distance of connecting rod is provided with two stirring vane.

Preferably, the supporting rod penetrates through the circular groove to be connected with the U-shaped connecting frame and extends out of the inner cavity of the selenium drum main body.

Preferably, the U-shaped connecting frame is slidably arranged on the right side of the long plate through the sliding block in the sliding groove.

Preferably, the waste plate is movably arranged on the right side of the selenium drum main body in the clamping column groove through the clamping column.

Preferably, the front of selenium drum main part has seted up square groove, the front left side in square groove is through hinge rotation installation closure plate, the front right side fixed mounting of closure plate has the pull ring.

Preferably, the cleaning brushes are adhered to the top and the bottom of the U-shaped connecting frame through the magic tapes and are adhered to the inner wall of the selenium drum main body.

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

1. this laser printer selenium drum through selenium drum main part, square groove, closure plate, pulling ring, rectangular plate, spout, U-shaped link, slider, magic subsides, cleaning brush, branch, go-between's cooperation use can be convenient for use personnel clear up or change the cleaning brush, prevents because for a long time not removable, causes unnecessary influence to the clearance of selenium drum main part inner chamber.

2. According to the selenium drum of the laser printer, through the cooperation of the selenium drum main body, the long plate, the sliding chute, the U-shaped connecting frame, the sliding block, the magic tape, the cleaning brush, the supporting rod, the connecting ring, the waste tank, the waste plate, the clamping groove and the clamping column groove, the inner wall of the selenium drum main body can be cleaned conveniently, and the cleaning effect of the selenium drum main body is improved; and simultaneously, the waste material cleaned by the inner cavity of the device can be discharged by a user conveniently.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view of a U-shaped connector of the present utility model;

FIG. 4 is a schematic view of the structure of the stirring vane of the present utility model.

In the figure: 1. a selenium drum main body; 2. a feed hopper; 3. a powder bin; 4. a clamping column groove; 5. a waste tank; 6. a waste plate; 7. a clamping column; 8. a circular groove; 9. an elongated plate; 10. a chute; 11. a U-shaped connecting frame; 12. a slide block; 13. a magic tape; 14. cleaning brushes; 15. a support rod; 16. a connecting ring; 17. a connecting rod; 18. a handle; 19. stirring blades; 20. a square groove; 21. a closing plate; 22. the ring is pulled.

Detailed Description

Embodiments of the present utility model will be described in further detail with reference to the accompanying drawings and examples, which are provided to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples: referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a laser printer selenium drum, including selenium drum main part 1, the top left side of selenium drum main part 1 is provided with feeder hopper 2, powder feed bin 3 has been seted up to the inner chamber of selenium drum main part 1, clamping column groove 4 has all been seted up around the right side of selenium drum main part 1, waste bin 5 has been seted up on the right side of selenium drum main part 1, the right side of waste bin 5 is provided with waste plate 6, all be provided with clamping column 7 around the left side of waste plate 6, circular slot 8 has been run through at the middle part of waste plate 6, the inner chamber left side of selenium drum main part 1 is provided with rectangular plate 9, spout 10 has all been seted up at the top and the bottom of rectangular plate 9, the right side of rectangular plate 9 is provided with U-shaped link 11, the inner wall both sides of U-shaped link 11 all are provided with slider 12, the top and the bottom of U-shaped link 11 all are provided with magic subsides 13, all be provided with a plurality of cleaning brushes 14 on the magic subsides 13, the right side fixed mounting branch 15 of U-shaped link 11, the right side of branch 15 is provided with go-between 16.

Wherein, the left side of selenium drum main part 1 is provided with connecting rod 17, and the left side of connecting rod 17 is provided with handle 18, and the both sides equal distance of connecting rod 17 is provided with two stirring vane 19.

In this embodiment, when carrying out the reinforced time to powder storehouse 3 through feeder hopper 2, if the powder appears blocking up the condition in powder storehouse 3 department, drive connecting rod 17 through pulling or rotation handle 18 and remove or rotate, connecting rod 17 drive stirring vane 19 and rotate or remove, can dredge the department of blocking up fast to can effectively improve the anti-blocking performance when powder storehouse 3 feeding.

The strut 15 penetrates through the circular groove 8 to be connected with the U-shaped connecting frame 11 and extends out of the inner cavity of the selenium drum main body 1.

Wherein the U-shaped connecting frame 11 is slidably mounted on the right side of the elongated plate 9 in the chute 10 by means of a slider 12.

In this embodiment, when the inner cavity of the selenium drum main body 1 needs to be cleaned, the connecting ring 16 is pulled to drive the supporting rod 15 to move rightwards, the supporting rod 15 drives the U-shaped connecting frame 11 to move on the long plate 9 in the chute 10 through the sliding block 12, so that the cleaning brush 14 cleans the inner wall of the selenium drum main body 1, and the cleaning effect on the selenium drum main body 1 is improved.

Wherein, waste plate 6 passes through draw-in post 7 movable mounting in draw-in post groove 4 in the right side of selenium drum main part 1.

In this embodiment, when the waste material cleaned in the inner cavity of the selenium drum main body 1 needs to be discharged, the waste material plate 6 can be pulled rightward, the clamping column 7 is taken out from the clamping column groove 4, and the waste material groove 5 is opened, so that the waste material cleaned in the inner cavity of the selenium drum main body 1 can be conveniently discharged to the outside by a user.

Wherein, square groove 20 has been seted up in the front of selenium drum main part 1, square groove 20's front left side is through hinge rotation installation closure plate 21, the front right side fixed mounting of closure plate 21 has pull ring 22.

Wherein, cleaning brush 14 all glues the top and the bottom of locating U-shaped link 11 and all pastes with the inner wall of selenium drum main part 1 through the magic subsides 13.

In this embodiment, when cleaning brush 14 after a period of time is required to be cleaned or replaced, pulling ring 22 can be pulled to drive closing plate 21 to rotate through the hinge, so that square groove 20 is opened, cleaning brush 14 can be taken down from magic tape 13 afterwards, thereby cleaning brush 14 can be cleaned or replaced conveniently by a user, and unnecessary influence on cleaning of the inner cavity of selenium drum main body 1 due to non-replacement for a long time is prevented.

Working principle: when the powder bin 3 is charged through the feed hopper 2, if the powder is blocked at the powder bin 3, the connecting rod 17 is driven to move or rotate by pulling or rotating the handle 18, and the connecting rod 17 drives the stirring blade 19 to rotate or move, so that the blocked position can be quickly dredged, and the blocking prevention performance of the powder bin 3 during feeding can be effectively improved; when the inner cavity of the selenium drum main body 1 needs to be cleaned, the connecting ring 16 is pulled to drive the supporting rod 15 to move rightwards, the supporting rod 15 drives the U-shaped connecting frame 11 to move on the long plate 9 in the sliding groove 10 through the sliding block 12, so that the cleaning brush 14 cleans the inner wall of the selenium drum main body 1, and the cleaning effect of the selenium drum main body 1 is improved; when the waste materials cleaned in the inner cavity of the selenium drum main body 1 are required to be discharged, the waste material plate 6 can be pulled rightwards, the clamping column 7 is taken out of the clamping column groove 4, and the waste material groove 5 is opened, so that the waste materials cleaned in the inner cavity of the selenium drum main body 1 can be conveniently discharged outside by a user; when the cleaning brush 14 after a period of use is required to be cleaned or replaced, the set pulling ring 22 can be pulled to drive the closing plate 21 to rotate through the hinge, so that the square groove 20 is opened, and then the cleaning brush 14 can be taken down from the magic tape 13, so that a user can conveniently clean or replace the cleaning brush 14, and unnecessary influence on cleaning of the inner cavity of the selenium drum main body 1 due to non-replacement for a long time is prevented.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The selenium drum of the laser printer comprises a selenium drum main body (1), and is characterized in that: the top left side of selenium drum main part (1) is provided with feeder hopper (2), powder feed bin (3) have been seted up to the inner chamber of selenium drum main part (1), draw-in groove (4) have all been seted up around the right side of selenium drum main part (1), waste groove (5) have been seted up on the right side of selenium drum main part (1), the right side of waste groove (5) is provided with waste plate (6), all be provided with card post (7) around the left side of waste plate (6), circular groove (8) have been run through in the middle part of waste plate (6), inner chamber left side of selenium drum main part (1) is provided with rectangular plate (9), spout (10) have all been seted up to the top and the bottom of rectangular plate (9), the right side of rectangular plate (9) is provided with U-shaped link (11), the inner wall both sides of U-shaped link (11) all are provided with slider (12), the top and the bottom of U-shaped link (11) all are provided with magic subsides (13), subsides (13) are provided with card post (14) all on the left side of waste plate (6), all be provided with branch (15) on the right side of cleaning up (15).

2. The laser printer cartridge of claim 1, wherein: the selenium drum comprises a selenium drum main body (1), wherein a connecting rod (17) is arranged on the left side of the selenium drum main body (1), a handle (18) is arranged on the left side of the connecting rod (17), and two stirring blades (19) are arranged on the two sides of the connecting rod (17) at equal distances.

3. The laser printer cartridge of claim 1, wherein: the supporting rod (15) penetrates through the circular groove (8) to be connected with the U-shaped connecting frame (11) and extends out of the inner cavity of the selenium drum main body (1).

4. The laser printer cartridge of claim 1, wherein: the U-shaped connecting frame (11) is slidably arranged on the right side of the long plate (9) in the sliding groove (10) through the sliding block (12).

5. The laser printer cartridge of claim 1, wherein: the waste plate (6) is movably arranged on the right side of the selenium drum main body (1) in the clamping column groove (4) through the clamping column (7).

6. The laser printer cartridge of claim 1, wherein: the selenium drum comprises a selenium drum main body (1), wherein a square groove (20) is formed in the front of the selenium drum main body (1), a closing plate (21) is rotatably arranged on the left side of the front of the square groove (20) through a hinge, and a pulling ring (22) is fixedly arranged on the right side of the front of the closing plate (21).

7. The laser printer cartridge of claim 1, wherein: the cleaning brushes (14) are adhered to the top and the bottom of the U-shaped connecting frame (11) through the magic tapes (13) and are adhered to the inner wall of the selenium drum main body (1).