CN217279270U

CN217279270U - Printer selenium drum convenient to clean

Info

Publication number: CN217279270U
Application number: CN202220258238.4U
Authority: CN
Inventors: 黄学群
Original assignee: Zhongshan Feitai Electronic Technology Co ltd
Current assignee: Zhongshan Feitai Electronic Technology Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-08-23
Anticipated expiration: 2032-02-08

Abstract

The utility model discloses a printer selenium drum convenient to clean, which belongs to the technical field of printers and comprises a shell, wherein a photosensitive roller is arranged in the shell, a charging roller is arranged on the upper side of the photosensitive roller, a transfer roller is arranged on the lower side of the photosensitive roller, a powder box is arranged on one side of the photosensitive roller, a developing sleeve is arranged between the powder box and the photosensitive roller, a powder adding hole is arranged on the upper end of the shell corresponding to the powder box, a scraper device is arranged on one side of the photosensitive roller away from the developing sleeve, the utility model discloses a collecting box is arranged, the scraper device scrapes waste carbon powder on the surface of the photosensitive roller off, the carbon powder falls on a guide plate and then enters the collecting box, a handle is pulled to drive the mounting plate to slide out from a mounting port, the collecting box slides on a right-angle plate, the collecting box is taken out to clean the waste carbon powder in the collecting box, the waste carbon powder cleaned by the scraper device is conveniently taken out from the shell through the collection box.

Description

Printer selenium drum convenient to clean

Technical Field

The utility model belongs to the technical field of the printer, concretely relates to convenient clearance type printer selenium drum.

Background

A printer is one of the output devices of a computer for printing the results of a computer process on an associated medium. The indexes for measuring the quality of the printer comprise three items, namely printing resolution, printing speed and noise. There are many types of printers, and an impact printer and a non-impact printer are classified according to whether or not a printing element strikes paper. Full-font character printers and dot matrix character printers are classified according to the character structure to be printed. The printer cartridge is also called a photosensitive drum. The base structure is generally composed of a base substrate made of aluminum, and a photosensitive material coated on the base substrate.

The Chinese patent publication No. CN108614401A discloses a printer toner cartridge with strong wear resistance, an original device inconveniently cleans waste toner cleaned by a scraper from a photosensitive roller from the inside of a shell, the toner is easily accumulated in the shell, and meanwhile, the original device inconveniently cleans the inside of a toner cartridge because the toner cartridge is fixedly arranged in the shell, and the toner in the toner cartridge is not used for a long time and is easily cured, so that the normal use of the device is influenced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model provides a convenient clearance type printer selenium drum has the convenient carbon dust of getting off the scraper means clearance and follows the inside characteristics of taking out of shell.

In order to achieve the above object, the utility model provides a following technical scheme: a toner cartridge of a printer convenient to clean comprises a shell, a photosensitive roller is arranged in the shell, a charging roller is arranged on the upper side of the photosensitive roller, a transfer roller is arranged on the lower side of the photosensitive roller, a powder box is arranged on one side of the photosensitive roller, a developing sleeve is arranged between the powder box and the photosensitive roller, a powder adding hole is arranged at the position of the upper end of the shell corresponding to the powder box, a scraper device is arranged on one side of the photosensitive roller far away from the developing sleeve, a guide plate is arranged between the scraper device and the shell, a collecting box is arranged at the lower side of the guide plate, a first mounting plate is arranged at one end of the collecting box far away from the photosensitive roller, a handle is arranged at one end of the first mounting plate, which is far away from the collecting box, a mounting opening corresponding to the first mounting plate is arranged at one end of the shell, the inside both sides of shell and the position that collects the box and correspond are provided with the right-angle board, be connected through the connecting rod between right-angle board and the shell.

Preferably, a positioning plate is arranged at one end, close to the photosensitive roller, of the right-angle plate, and the positioning plate and the photosensitive roller are staggered.

Preferably, one side of the first mounting plate far away from the inside of the collecting box is provided with an arc-shaped plate, and one end of the arc-shaped plate is provided with a sleeve seat.

Preferably, the collection box is connected with the first mounting plate in a welding mode through spot welding, and a rubber pad is arranged on the inner wall of the sleeve seat.

Preferably, the positions of the two ends of the shell corresponding to the powder box are provided with sealing plates, one end, close to the powder box, of each sealing plate is provided with a sealing seat, the shell is provided with a cleaning port corresponding to the sealing plate, a clamping seat corresponding to the sealing seat is arranged in the cleaning port, and one end, far away from the shell, of each sealing plate is provided with a mounting plate II.

Preferably, the second mounting plate is connected with the shell through bolts, the sealing seat and the sealing plate are of a welding integrated structure, and the sealing seat and the sealing plate are both of an aluminum structure.

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

1. the utility model discloses a set up and collect the box, scraper means scrapes the dumped carbon dust in sensitization roller surface and gets off, and the carbon dust falls into after on the guide plate and collects the box, and the pulling handle drives mounting panel roll-off from the installing port, collects the box simultaneously and slides on the L-square, will collect the box and take out and clear up the inside abandonment carbon dust of collecting the box, collects the convenient abandonment carbon dust that gets off of scraper means from the shell inside and take out through setting up.

2. The utility model discloses a set up the clearance mouth in the position that shell both ends and powder box correspond, when needs are cleared up the powder box inside, can twist off the bolt on the mounting panel two, take off the closing plate, clear up the powder box inside through the clearance mouth, prevent that the device from not using for a long time, the inside carbon dust solidification of powder box can't carry out the printing work.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a sectional perspective view of the housing of the present invention;

FIG. 3 is an installation perspective view of the mounting plate of the present invention;

FIG. 4 is a sectional perspective view of the collection box of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 3 according to the present invention;

FIG. 6 is a perspective view of the sealing plate of the present invention when mounted;

in the figure: 1. a housing; 2. a first mounting plate; 3. a sealing plate; 4. powder adding holes; 5. powder box; 6. a developing sleeve; 7. a charging roller; 8. a photosensitive roll; 9. a squeegee assembly; 10. a baffle; 11. a collection box; 12. a connecting rod; 13. a right-angle plate; 14. positioning a plate; 15. a transfer roller; 16. a handle; 17. an arc-shaped plate; 18. an installation port; 19. a sleeve seat; 20. a sealing seat; 21. a second mounting plate; 22. a card holder; 23. and cleaning the opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: a printer selenium drum convenient to clean comprises a shell 1, a photosensitive roller 8 is arranged inside the shell 1, a charging roller 7 is arranged on the upper side of the photosensitive roller 8, a transfer roller 15 is arranged on the lower side of the photosensitive roller 8, a powder box 5 is arranged on one side of the photosensitive roller 8, a developing sleeve 6 is arranged between the powder box 5 and the photosensitive roller 8, a powder adding hole 4 is arranged at the position, corresponding to the powder box 5, of the upper end of the shell 1, a scraper device 9 is arranged on one side, away from the developing sleeve 6, of the photosensitive roller 8, a guide plate 10 is arranged between the scraper device 9 and the shell 1, a collecting box 11 is arranged on the lower side of the guide plate 10, a mounting plate 2 is arranged at one end, away from the photosensitive roller 8, of the mounting plate 2, a handle 16 is arranged at one end, away from the collecting box 11, a mounting hole 18 corresponding to the mounting plate 2 is arranged at one end of the shell 1, right-angle plates 13 are arranged at the positions, corresponding to the collecting box 11, of the two sides inside the shell 1, the right-angle plate 13 is connected with the shell 1 through a connecting rod 12.

Specifically, a positioning plate 14 is arranged between the two right-angle plates 13 and close to one end of the photosensitive roller 8, and the positioning plate 14 and the photosensitive roller 8 are staggered.

Through adopting above-mentioned technical scheme, will collect 11 clearance backs of box and will collect box 11 and fill in installing port 18 in, collect box 11 and slide on right-angle plate 13, the locating plate 14 of one end can play the positioning action to collecting box 11 between two right-angle plates 13, conveniently collects the installation work of box 11, staggers between locating plate 14 and the sensitization roller 8 and prevents that locating plate 14 from influencing the normal work of sensitization roller 8.

Specifically, an arc-shaped plate 17 is arranged on one side, away from the first mounting plate 2, of the interior of the collecting box 11, and a sleeve seat 19 is arranged at one end of the arc-shaped plate 17.

Through adopting above-mentioned technical scheme, set up the arc 17 and can play the blockade effect to the carbon dust of collecting box 11 inside collecting box 11 one end, prevent that the carbon dust of collecting box 11 inside from wafting out, take off the cover seat 19 of arc 17 one end from collecting box 11, conveniently pour out the inside dumped carbon dust of collecting box 11, conveniently collect the clearance of box 11.

Specifically, the collection box 11 is connected with the mounting plate 2 through spot welding, and a rubber pad is arranged on the inner wall of the sleeve seat 19.

Through adopting above-mentioned technical scheme, make and collect between box 11 and the mounting panel 2 more firm through, the inner wall of cover seat 19 sets up the rubber pad and makes cover seat 19 cup joint more firm on collecting box 11.

When the device is used, the collection box 11 is arranged, the scraper device 9 scrapes waste carbon powder on the surface of the photosensitive roller 8, the carbon powder falls onto the guide plate 10 and then enters the collection box 11, when the carbon powder in the collection box 11 needs to be cleaned, the mounting plate I2 is driven to slide out of the mounting port 18 by pulling the handle 16, the collection box 11 slides on the right-angle plate 13, the collection box 11 is taken out to clean the waste carbon powder in the collection box 11, the waste carbon powder cleaned by the scraper device 9 is conveniently taken out of the shell 1 by arranging the collection box 11, the collection box 11 is plugged into the mounting port 18 after the collection box 11 is cleaned, the collection box 11 slides on the right-angle plate 13, the positioning plate 14 at one end between the two right-angle plates 13 can play a right-angle positioning role for the collection box 11, the installation work of the collection box 11 is convenient, and the arc-shaped plate 17 arranged at one end of the collection box 11 can play a role in blocking role for the carbon powder in the collection box 11, the carbon powder in the collecting box 11 is prevented from floating, the sleeve seat 19 at one end of the arc-shaped plate 17 is taken down from the collecting box 11, so that the waste carbon powder in the collecting box 11 can be poured out conveniently, and the cleaning of the collecting box 11 is facilitated;

example 2

The present embodiment is different from embodiment 1 in that: the both ends of shell 1 and the position that powder box 5 corresponds are provided with closing plate 3, and the one end that closing plate 3 is close to powder box 5 is provided with seal receptacle 20, offers the clearance mouth 23 that corresponds with closing plate 3 on the shell 1, is provided with the cassette 22 that corresponds with seal receptacle 20 in the clearance mouth 23, and the one end that shell 1 was kept away from to closing plate 3 is provided with mounting panel two 21.

Through adopting above-mentioned technical scheme, offer clearance mouth 23 through the position that corresponds at 1 both ends of shell and powder box 5, when needs are cleared up the powder box 5 is inside, can twist off the bolt on two 21 mounting panels, take off closing plate 3, clear up the powder box 5 is inside through clearance mouth 23, prevent that the device from not using for a long time, the unable printing work that carries out of the carbon powder solidification of powder box 5 inside.

Specifically, the second mounting plate 21 is connected with the housing 1 through bolts, the sealing seat 20 and the sealing plate 3 are of a welded integral structure, and the sealing seat 20 and the sealing plate 3 are both of an aluminum structure.

Through adopting above-mentioned technical scheme, bolted connection makes things convenient for the installation and the dismantlement of closing plate 3, and seal receptacle 20 is more fastened with closing plate 3 formula structure as welding integral type simultaneously, and aluminium system structure is lighter, facilitates the use.

During the use of this embodiment, set up clearance mouth 23 through the position that corresponds at 1 both ends of shell and powder box 5, when needs are cleared up powder box 5 inside, can twist off the bolt on two 21 mounting panels, take off closing plate 3, clear up powder box 5 inside through clearance mouth 23, prevent that the device from not using for a long time, the unable work of printing that carries out of carbon powder solidification of powder box 5 inside, put into clearance mouth 23 with closing plate 3 after the clearance finishes, sealing seat 20 is sealed with cassette 22 block, it is fixed with shell 1 to pass through the bolt with two 21 mounting panels, reach and carry out fixed effect to closing plate 3, thereby to clearance mouth 23 shutoff, prevent that the inside carbon powder of powder box 5 from overflowing.

The structure and the working principle of the middle shell 1, the powder adding hole 4, the powder box 5, the developing sleeve 6, the charging roller 7, the photosensitive roller 8, the scraper device 9 and the transfer roller 15 of the utility model are disclosed in a printer selenium drum with strong wear resistance disclosed in the Chinese patent publication No. CN 108614401A.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is arranged at a proper position, the scraper device 9 scrapes waste carbon powder on the surface of the photosensitive roller 8 off by arranging the collecting box 11, the carbon powder falls on the guide plate 10 and then enters the collecting box 11, when the carbon powder in the collecting box 11 needs to be cleaned, the handle 16 is pulled to drive the mounting plate I2 to slide out from the mounting port 18, the collecting box 11 slides on the right-angle plate 13, the collecting box 11 is taken out to clean the waste carbon powder in the collecting box 11, the waste carbon powder cleaned off by the scraper device 9 can be conveniently taken out from the shell 1 by arranging the collecting box 11, the collecting box 11 is stuffed into the mounting port 18 after the collecting box 11 is cleaned, the collecting box 11 slides on the right-angle plate 13, the positioning plate 14 at one end between the two right-angle plates 13 can play a positioning role on the collecting box 11, thereby facilitating the installation work of the collecting box 11, meanwhile, the arc-shaped plate 17 arranged at one end of the collecting box 11 can play a role in blocking the carbon powder in the collecting box 11 to prevent the carbon powder in the collecting box 11 from floating out, the sleeve seat 19 at one end of the arc-shaped plate 17 is taken down from the collecting box 11 to facilitate the pouring out of the waste carbon powder in the collecting box 11 and the cleaning of the collecting box 11, the cleaning openings 23 are formed at the two ends of the shell 1 and corresponding to the powder box 5, when the cleaning of the interior of the powder box 5 is needed, the bolt on the mounting plate two 21 can be screwed down to take down the sealing plate 3, the interior of the powder box 5 is cleaned through the cleaning openings 23, the device is prevented from being unused for a long time, the carbon powder in the powder box 5 can not be cured for printing work, the sealing plate 3 is placed into the cleaning openings 23 after the cleaning is finished, the sealing seat 20 is clamped and sealed with the clamping seat 22, the mounting plate two 21 is fixed with the shell 1 through the bolt, and the effect of fixing the sealing plate 3 is achieved, thereby plugging the cleaning opening 23 and preventing the carbon powder in the powder box 5 from overflowing.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient clearance type printer selenium drum, includes shell (1), its characterized in that: the automatic powder feeding device is characterized in that a photosensitive roller (8) is arranged inside the shell (1), a charging roller (7) is arranged on the upper side of the photosensitive roller (8), a transfer roller (15) is arranged on the lower side of the photosensitive roller (8), a powder box (5) is arranged on one side of the photosensitive roller (8), a developing sleeve (6) is arranged between the powder box (5) and the photosensitive roller (8), a powder feeding hole (4) is formed in the position, corresponding to the powder box (5), of the upper end of the shell (1), a scraper device (9) is arranged on one side, away from the developing sleeve (6), of the photosensitive roller (8), a guide plate (10) is arranged between the scraper device (9) and the shell (1), a collecting box (11) is arranged on the lower side of the guide plate (10), a mounting plate one (2) is arranged at one end, away from the photosensitive roller (8), of the collecting box (11) is arranged on the collecting box (11), a handle (16) is arranged at one end, away from the mounting plate one (2), the mounting opening (18) that correspond with mounting panel (2) are seted up to the one end of shell (1), the inside both sides of shell (1) are provided with right angle board (13) with the position that collects box (11) and correspond, be connected through connecting rod (12) between right angle board (13) and shell (1).

2. The easy-to-clean printer cartridge as in claim 1, wherein: two be close to sensitization roller (8) one end between right-angle board (13) and be provided with locating plate (14), stagger between locating plate (14) and sensitization roller (8).

3. The easy-to-clean printer cartridge as claimed in claim 1, wherein: one side of the inner part of the collecting box (11) far away from the first mounting plate (2) is provided with an arc-shaped plate (17), and one end of the arc-shaped plate (17) is provided with a sleeve seat (19).

4. The easy-to-clean printer cartridge as claimed in claim 3, wherein: collect box (11) and mounting panel (2) between through spot welding welded connection, the inner wall of cover seat (19) is provided with the rubber pad.

5. The easy-to-clean printer cartridge as claimed in claim 1, wherein: the utility model discloses a powder box, including shell (1), the both ends of shell (1) are provided with closing plate (3) with the position that powder box (5) correspond, the one end that closing plate (3) are close to powder box (5) is provided with seal receptacle (20), set up clearance mouth (23) that correspond with closing plate (3) on shell (1), be provided with cassette (22) that correspond with seal receptacle (20) in clearance mouth (23), the one end that shell (1) was kept away from in closing plate (3) is provided with mounting panel two (21).

6. The easy-to-clean printer cartridge as claimed in claim 5, wherein: the mounting plate II (21) is connected with the shell (1) through bolts, the sealing seat (20) and the sealing plate (3) are of a welding integrated structure, and the sealing seat (20) and the sealing plate (3) are both of an aluminum structure.