CN109471346B

CN109471346B - Laser selenium drum convenient to clearance

Info

Publication number: CN109471346B
Application number: CN201811391462.5A
Authority: CN
Inventors: 王建山; 王雪飞
Original assignee: Zhuhai Wolfgray Printer Consumables Co ltd
Current assignee: Zhuhai Wolfgray Printer Consumables Co ltd
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2022-10-28
Anticipated expiration: 2038-11-21
Also published as: CN109471346A

Abstract

The invention provides a laser toner cartridge convenient to clean, which comprises a shell, an end cover and a waste toner bin, wherein the waste toner bin is fixed in the shell, the end cover is fixed at the right end of the shell, an annular scraper is arranged in the waste toner bin, a first conical cover is welded and fixed at the left end of the annular scraper, a second conical cover is welded and fixed at the right end of the annular scraper, a hollow column is welded and fixed at the left end of the first conical cover, the left end of the hollow column penetrates through the waste toner bin and extends to the left end of the end cover, the inner wall of the hollow column is connected with a hollow rod through threads, and a filter screen is fixed at the inner wall of the hollow rod through a screw. Convenient to use is convenient for clean the useless powder storehouse through annular scraper blade, avoids dismantling the part damage, has reduced work load simultaneously.

Description

Laser selenium drum convenient to clearance

Technical Field

The invention relates to a laser selenium drum convenient to clean, and belongs to the field of laser selenium drum equipment.

Background

Because current laser selenium drum often needs when cleaning after using, and current clean generally is with it dismantles, and then has not only increased the use, and damages the part easily, so continue the laser selenium drum of a convenient to clearance and solve above-mentioned problem that appears.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the laser toner cartridge convenient to clean so as to solve the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a laser selenium drum convenient to clearance, includes shell, end cover and useless powder storehouse, useless powder storehouse is fixed in the shell, the end cover is fixed at the shell right-hand member, set up annular scraper blade in the useless powder storehouse, annular scraper blade left end welded fastening toper cover one, annular scraper blade right-hand member welded fastening toper cover two, the cavity post in toper cover left end welded fastening, the cavity post right-hand member passes useless powder storehouse, and extends to the left end of toper cover one, the cavity post inner wall passes through the cavity pole in the threaded connection, the cavity pole inner wall passes through the screw fixation filter screen.

Further, the interior wall of the hollow column is processed with internal threads, the annular side surface of the hollow rod is processed with external threads, and the hollow rod is installed in the hollow column through the internal threads and the external threads.

Further, the left end of the hollow rod fixes the pipeline joint through a screw.

Further, the push rod is fixedly welded to the left lower side of the annular side face of the hollow column, and anti-skid grains are machined on the annular side face of the push rod.

Furthermore, the inner wall of the waste powder bin is fixedly welded with the positioning protrusions, the positioning protrusions are provided with four groups, and the four groups of positioning protrusions are respectively welded and fixed on the left part and the right part of the upper end and the left part and the right part of the inner lower end in the waste powder bin.

Furthermore, baffles are welded on the upper portion and the lower portion of the left end of the first conical cover and the upper portion and the lower portion of the right end of the second conical cover, and positioning holes are formed in the upper ends of the baffles.

Furthermore, through holes I are equidistantly formed in the annular side face of the conical cover I, and through holes II are equidistantly formed in the annular side face of the conical cover.

Furthermore, logical groove has been seted up to useless powder storehouse left part, lead to the inslot bonding fixed seal circle, the sealing washer is passed to well hollow column left end.

The invention has the beneficial effects that: according to the laser toner cartridge convenient to clean, due to the fact that the shell, the waste toner bin, the end cover, the filter screen, the hollow rod, the hollow column, the first conical cover, the annular scraper and the second conical cover are added, the laser toner cartridge convenient to use is designed, the waste toner bin is convenient to clean through the annular scraper, disassembly is avoided, workload is reduced, and the problems that when the existing laser toner cartridge is frequently cleaned after being used, the existing cleaning is generally performed on the waste toner cartridge, use is increased, and parts are easily damaged are solved.

The hollow scraper is convenient to install due to the addition of the internal threads and the external threads, the annular scraper is convenient to position due to the addition of the positioning protrusions and the positioning holes, the hollow column is convenient to push to move due to the addition of the push rod, and the sealing ring is convenient to seal due to the addition of the sealing ring.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a laser selenium drum convenient for cleaning according to the present invention;

FIG. 2 is a schematic structural view of an annular scraper in a laser toner cartridge convenient for cleaning according to the present invention;

FIG. 3 is an enlarged schematic view of A of a laser cartridge for easy cleaning according to the present invention;

in the figure: 1-shell, 2-waste powder bin, 3-end cover, 4-filter screen, 5-hollow rod, 6-hollow column, 7-sealing ring, 8-conical cover I, 9-positioning bulge, 10-baffle, 11-annular scraper and 12-conical cover II.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a laser toner cartridge convenient to clean comprises a shell 1, an end cover 3 and a waste toner bin 2, wherein the waste toner bin 2 is fixed in the shell 1, the end cover 3 is fixed at the right end of the shell 1, an annular scraper blade 11 is arranged in the waste toner bin 2, a conical cover 8 is welded and fixed at the left end of the annular scraper blade 11, a conical cover two 2 is welded and fixed at the right end of the annular scraper blade 11, a hollow column 6 is welded and fixed at the left end of the conical cover 8, the right end of the hollow column 6 penetrates through the waste toner bin 2 and extends to the left end of the conical cover one 8, the inner wall of the hollow column 6 is connected with the hollow rod 5 through threads, the inner wall of the hollow rod 5 is fixed with a filter screen 4 through screws, a pipeline connector is connected with an external suction fan pipeline, a suction fan is operated, the hollow column 6 is pushed to move through a push rod, the hollow column 6 drives the hollow rod 5 to move, the conical cover one 8 to drive the baffle plate 10 and the annular scraper blade 11 to move simultaneously, the annular scraper blade 11 drives the conical cover two 2 to move, the conical scraper blade to drive the baffle plate 10 and the annular scraper blade to drive the hollow rod 11 to move, the air suction fan to drive the hollow rod 6 to drive the filter screen blade to move, dust in the hollow rod 2 to enter the annular scraper blade 11, dust in the annular scraper blade 2 to be cleaned, dust bin, and further to be conveniently removed, and further to clean the hollow rod, and the dust bin, and the dust bin 2 is removed, and the dust bin 11 is conveniently.

6 inner wall processing internal threads of cavity post, the annular side processing external screw thread of cavity pole 5, cavity pole 5 is installed in cavity post 6 through internal thread and external screw thread, and through internal thread and external screw thread, cavity pole 5 is installed in being convenient for, and convenient to detach simultaneously, and then is convenient for install filter screen 4.

The left end of the hollow rod 5 is fixed with a pipeline joint through a screw, and an external suction fan device can be conveniently connected through the pipeline joint.

The fixed push rod of welding of 6 annular side left sides of well hollow column below, the antiskid line of push rod annular side processing through the push rod, is convenient for promote well hollow column 6 and removes, and then is convenient for promote annular scraper blade 11 and remove, through the antiskid line, avoids skidding.

The inner wall of the waste powder bin 2 is fixedly welded with the positioning protrusions 9, the positioning protrusions 9 are provided with four groups, the four groups of positioning protrusions 9 are respectively fixedly welded on the left portion and the right portion of the upper end in the waste powder bin 2 and the left portion and the right portion of the inner lower end in the waste powder bin 2, the first conical cover 8 and the second conical cover 2 are conveniently positioned through the positioning protrusions 9 and the positioning holes, and the annular scraper 11 is further conveniently positioned.

Baffle 10 is all welded to 8 left end upper portions and lower parts of toper cover and two 12 right-hand member upper portions and lower parts of toper cover, and the locating hole is seted up to baffle 10 upper end, through baffle 10, is convenient for collect the dust.

Through-hole one has been seted up to 8 annular side equidistance on the toper cover, and through-hole two has been seted up to two 2 annular side equidistance on the toper cover, through-hole one and through-hole two, the air of being convenient for flows, and then is convenient for absorb the dust.

Lead to the groove has been seted up to 2 left parts in useless powder storehouse, leads to the inslot bonding stationary seal 7, and sealing washer 7 is passed to 6 left ends in the cavity post, through leading to groove and sealing washer 7, and the gap between cavity post 6 and the useless powder storehouse 2 of being convenient for is sealed, avoids the dust to escape.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a laser selenium drum convenient to clearance, includes shell, end cover and useless powder storehouse, its characterized in that: the waste powder bin is fixed in the shell, the end cover is fixed at the right end of the shell, an annular scraper blade is arranged in the waste powder bin, a first conical cover is welded and fixed at the left end of the annular scraper blade, a second conical cover is welded and fixed at the right end of the annular scraper blade, a first hollow column is welded and fixed at the left end of the first conical cover, the right end of the hollow column penetrates through the waste powder bin and extends to the left end of the first conical cover, the inner wall of the hollow column is in threaded connection with a hollow rod, the inner wall of the hollow rod is fixed with a filter screen through screws, the left end of the hollow rod is fixed with a pipeline connector through screws, the pipeline connector is connected with an external suction fan pipeline, a first through hole is formed in the annular side face of the hollow column in a welded and fixed mode, anti-slip threads are machined in the annular side face of the push rod, a first through hole is formed in the annular side face of the conical cover in an equidistant mode, a second through hole is formed in the annular side face of the conical cover in an equidistant mode, air flow is driven through the suction fan, and then dust is driven to enter the hollow column.

2. The laser cartridge for facilitating cleaning of claim 1, wherein: the cavity post inner wall processing internal thread, cavity pole annular side processing external screw thread, the cavity pole is installed in the cavity post through internal thread and external screw thread.

3. The laser cartridge facilitating cleaning of claim 1, wherein: the waste powder bin inner wall welded fastening location arch, the location arch is equipped with four groups, four groups the location arch welded fastening respectively upper end left part and right part and interior lower extreme left part and right part in the waste powder bin.

4. The laser cartridge facilitating cleaning of claim 1, wherein: baffle is all welded to two right-hand member upper portions of toper cover left end upper portion and lower part and toper cover and lower part, the locating hole is seted up to the baffle upper end.

5. The laser cartridge facilitating cleaning of claim 1, wherein: a through groove is formed in the left portion of the waste powder bin, a fixed sealing ring is bonded in the through groove, and the left end of the hollow column penetrates through the sealing ring.