CN210270521U

CN210270521U - Integrated selenium drum easy to add powder for printer suitable for sharing

Info

Publication number: CN210270521U
Application number: CN201920975701.5U
Authority: CN
Inventors: 王�华
Original assignee: Langfang Tuoxin Electronic Technology Co ltd
Current assignee: Langfang Tuoxin Electronic Technology Co ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-07
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a selenium drum technical field's a should ally oneself with sharing printer integration and easily add powder selenium drum, including the selenium drum main part, the notch that is linked together with selenium drum main part inner chamber is seted up in selenium drum main part top left side, the fixed U-shaped stopper that is provided with of side inner wall top symmetry about the notch, the sliding closure top is provided with the matched with and adds the powder device, selenium drum main part bottom is provided with useless powder storehouse by the rigidity on right side, the utility model discloses be provided with and add the powder device, through starting miniature servo motor, miniature servo motor drives the screw rod and rotates, and the screw rod drives the right side guide block and removes to the rear side to make the movable block remove to the rear side, the movable block drives the sliding closure and opens, opens the solenoid valve, and the carbon dust in the powder storehouse is through going out powder pipe and accomplishing powder adding work, convenient to use in the.

Description

Integrated selenium drum easy to add powder for printer suitable for sharing

Technical Field

The utility model relates to a selenium drum technical field specifically is an easily add whitewashed selenium drum of sharing printer integration that should ally oneself with.

Background

Most of toner cartridges for the existing printers in the market are disposable, waste is generated after the toner cartridges are used up, the office printing cost is high, the toner cartridges are recycled, the printing cost is reduced, waste of related resources such as material resources for manufacturing the toner cartridges and the like can be saved, the damage of electronic waste to the environment is reduced, the existing toner cartridges are recycled by using up powder, the toner cartridges are disassembled, waste powder is removed, new powder is added, the mode is complicated in operation, time and labor are wasted, professional personnel are required to operate, and the toner cartridges are troublesome to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easily add whitewashed selenium drum of sharing printer integration should ally oneself with to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an integrated toner cartridge easy to add powder for a printer suitable for sharing comprises a toner cartridge main body, wherein a notch communicated with the inner cavity of the toner cartridge main body is formed in the left side of the top of the toner cartridge main body, U-shaped limiting blocks are symmetrically and fixedly arranged on the tops of the inner walls of the left side and the right side of the notch, and the two groups of U-shaped limiting blocks are movably embedded with sliding strips, the two groups of sliding strips are fixedly connected with sliding covers matched with the notches, the tops of the sliding covers are provided with powder adding devices matched with each other, the powder adding device is fixed on the top of the selenium drum main body through screws, a waste powder bin is fixedly arranged at the position close to the right side of the bottom of the selenium drum main body, the right side of the bottom of the selenium drum main body is uniformly provided with powder sucking holes communicated with a waste powder bin, a filter screen plate is arranged in the waste powder bin in a sliding way, the inner wall of the bottom of the waste powder bin is provided with a miniature exhaust fan through a fan bracket, and the miniature exhaust fan is positioned below the filter screen plate.

Furthermore, the powder adding device comprises a shell fixed at the top of the selenium drum main body through screws, the top of the shell is hollow, a powder bin is fixedly arranged at the position, close to the upper part, of the inner cavity of the shell, a movable opening is longitudinally formed in the bottom of the shell, a matched movable block is movably embedded in the movable opening, the bottom of the movable block is connected with the position, close to the front side, of the top of the sliding cover in a clamping manner, guide blocks are fixedly arranged at the left side and the right side of the movable block, screw rods are inserted in the guide blocks at the right side in a penetrating manner from front to back, the front ends of the screw rods are movably connected with the inner wall of the front side of the shell through bearings, the rear ends of the screw rods are connected with the output end of a micro servo motor, the micro servo motor is fixed on the inner wall of the rear side of the shell, guide rods are inserted in the guide blocks at, and the powder outlet pipe is positioned at the front side of the movable block, the bottom end of the powder outlet pipe extends to the upper part of the sliding cover through the movable opening, and an electromagnetic valve is arranged in the powder outlet pipe.

Furthermore, the sliding cover is L-shaped, a first sponge seal strip is arranged on the outer wall of the front end of the sliding cover, a sealing groove matched with the first sponge seal strip is formed in the inner wall of the front side of the notch, a second sponge seal strip is vertically arranged at the left end and the right end of the outer wall of one side, close to the rear side of the selenium drum main body, of the sliding cover, and a sealing groove matched with the second sponge seal strip is formed in the outer wall of the rear side of the selenium drum main body.

Furthermore, a rectangular clamping block is arranged at the bottom of the movable block, and a rectangular clamping groove matched with the rectangular clamping block is formed in the top of the sliding cover.

Further, the top of the powder bin is hinged with a bin cover, and the inner wall of the bottom of the powder bin is provided with a guide block which is in a shape of a right triangle.

Further, the outer wall of the right side of the waste powder bin is hinged with a bin cover, dovetail slide bars are arranged on the front side and the rear side of the filter screen plate, and dovetail slide grooves matched with the dovetail slide bars are formed in the inner wall of the waste powder bin.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with the powder feeding device, through starting miniature servo motor, miniature servo motor drives the screw rod and rotates, the screw rod drives the right side guide block and removes to the rear side, thereby make the movable block remove and remove to the rear side, the movable block drives the sliding closure and opens, open the solenoid valve, accomplish the powder feeding work in the carbon dust in the powder storehouse gets into the selenium drum main part through going out powder pipe and notch, simultaneously before the powder feeding, the accessible starts miniature air exhauster, miniature air exhauster inhales to the filter plate top through inhaling the remaining useless powder in the powder hole with the selenium drum main part, the efficiency of operation is improved, time saving and labor saving, simultaneously when the powder feeding device damages or when needing to maintain the circumstances such as, through unscrewing the screw, dismantle the powder feeding device, make movable block and sliding closure separate, can carry out manual powder feeding work through manual slip closure, high durability and convenient use, normal use is not.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a schematic view of the powder adding device of the present invention.

In the figure: 1. a cartridge body; 2. a U-shaped limiting block; 3. a sliding cover; 31. a first sponge seal; 32. a second sponge seal; 4. a powder adding device; 41. a housing; 42. a powder bin; 43. a movable opening; 44. a movable block; 45. a guide block; 46. a screw; 47. a powder outlet pipe; 5. a recess; 6. a powder suction hole; 7. a waste powder bin; 8. a filter screen plate; 9. a miniature exhaust fan.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an integrated toner cartridge easy to add powder for a printer suitable for sharing comprises a toner cartridge main body 1, wherein a notch 5 communicated with an inner cavity of the toner cartridge main body 1 is formed in the left side of the top of the toner cartridge main body 1, powder can be added into the toner cartridge main body 1 through the notch 5, U-shaped limiting blocks 2 are symmetrically and fixedly arranged on the tops of the inner walls of the left side and the right side of the notch 5, the limiting and guiding effects are achieved through cooperation with sliding strips, sliding abrasion is reduced, meanwhile, the sealing performance of a connecting part is improved, the sliding strips are movably embedded into the two groups of U-shaped limiting blocks 2, the two groups of sliding strips are fixedly connected with sliding covers 3 matched with the notches 5, a matched powder adding device 4 is arranged on the tops of the sliding covers 3, the powder adding device 4 is fixed on the top of the toner cartridge main body 1 through screws, a waste powder bin 7 is fixedly arranged at the position, close to the right side, of the bottom of the toner cartridge main body 1 and used for, a filter screen plate 8 is arranged in the waste powder bin 7 in a sliding mode, a miniature exhaust fan 9 is arranged on the inner wall of the bottom of the waste powder bin 7 through a fan support, the miniature exhaust fan 9 is connected with an external power supply through a wire, and the miniature exhaust fan 9 is located below the filter screen plate 8.

As shown in fig. 1 and 4: the powder adding device 4 comprises a shell 41 fixed on the top of the selenium drum main body 1 through screws, the top of the shell 41 is hollow, a powder bin 42 is fixedly arranged at the position, close to the upper part, of the inner cavity of the shell 41 and used for storing carbon powder, a movable opening 43 is longitudinally formed in the bottom of the shell 41 and used for facilitating the movement of the movable block 44, a matched movable block 44 is movably embedded in the movable opening 43, the bottom of the movable block 44 is connected with the position, close to the front side, of the top of the sliding cover 3 in a clamping mode and used for driving the sliding cover 3 to move, guide blocks 45 are fixedly arranged on the left side and the right side of the movable block 44, a screw rod 46 is inserted in the right guide block 45 in a front-back penetrating mode, a screw hole matched with the screw rod 46 is formed in the right guide block 45, the front end of the screw rod 46 is movably connected with the inner, the micro servo motor is fixed on the inner wall of the rear side of the shell 41, guide rods are inserted in the left guide block 45 in a penetrating manner from front to back, the guide rods play a role in guiding and supporting, the front ends and the back ends of the guide rods are respectively fixedly connected with the inner walls of the front side and the back side of the shell 41, the front side of the bottom of the powder bin 42 is provided with a powder outlet pipe 47 which is communicated with the front side of the movable block 44, the powder outlet pipe 47 is positioned on the front side of the movable block 44, when the movable block 44 drives the sliding cover 3 to open, the powder outlet pipe 47 just corresponds to the notch 5, carbon powder enters the notch 5 from the powder outlet pipe 47 and then enters the selenium drum main body 1, the bottom end of the powder outlet pipe 47 extends to the upper part of the sliding cover 3 through the movable opening 43, an electromagnetic valve is arranged in the powder outlet pipe 47, the electromagnetic valve is connected with an external power supply through a lead for controlling the, when the movable block 44 contacts the limit strip, the sliding cover 3 is in a state of blocking the notch 5;

as shown in fig. 1 and 3: the sliding cover 3 is L-shaped, a first sponge seal 31 is arranged on the outer wall of the front end of the sliding cover 3, a sealing groove matched with the first sponge seal 31 is formed in the inner wall of the front side of the notch 5, a second sponge seal 32 is vertically arranged at the left end and the right end of the outer wall of one side, close to the rear side of the selenium drum main body 1, of the sliding cover 3, a sealing groove matched with the second sponge seal 32 is formed in the outer wall of the rear side of the selenium drum main body 1, the first sponge seal 31 and the second sponge seal 32 improve the sealing performance of the sliding cover 3 and the notch 5;

the bottom of the movable block 44 is provided with a rectangular fixture block, and the top of the sliding cover 3 is provided with a rectangular clamping groove matched with the rectangular fixture block, so that a user can disassemble the powder adding device 4 to perform manual powder adding work, and different use requirements are met;

as shown in fig. 1: the top of the powder bin 42 is hinged with a bin cover to facilitate powder adding, the inner wall of the bottom of the powder bin 42 is provided with a guide block, the guide block is in a right-angled triangle shape, the powder in the powder bin 42 can be conveniently discharged to the powder outlet pipe 47 in a sliding manner through the guide block, and the top surface of the guide block inclines downwards from back to front;

as shown in fig. 1: the outer wall of the right side of the waste powder bin 7 is hinged with a bin cover, the filter screen plate 8 is conveniently pulled out to treat waste powder on the filter screen plate 8, the bin cover can be fixed in a clamping or bolt mode, dovetail sliding strips are arranged on the front side and the rear side of the filter screen plate 8, dovetail sliding grooves matched with the dovetail sliding strips are formed in the inner wall of the waste powder bin 7, and the dovetail sliding strips and the dovetail sliding grooves play a role in positioning in the installation of the filter screen plate 8.

Example (b): when powder needs to be added to the selenium drum main body 1, the miniature exhaust fan 9 is started, the miniature exhaust fan 9 sucks residual waste powder in the selenium drum main body 1 to the top of the filter screen plate 8 through the powder sucking hole 6, the miniature servo motor drives the screw rod 46 to rotate by starting the miniature servo motor, the screw rod 46 drives the right guide block 45 to move towards the rear side, so that the movable block 44 moves towards the rear side, the movable block 44 drives the sliding cover 3 to open, the electromagnetic valve is opened, carbon powder in the powder bin 42 enters the selenium drum main body 1 through the powder outlet pipe 47 and the notch 5 to complete powder adding work, after the powder is added, the miniature servo motor is started to drive the screw rod 46 to rotate reversely, so that the movable block 44 drives the sliding cover 3 to reset, and meanwhile, when the powder adding device 4 is damaged or needs maintenance and the like, the powder adding device 4 is detached by unscrewing the screw, so that the movable block 44 is separated from the sliding cover 3, and manual powder adding work can be carried, is convenient to use.

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 should ally oneself with sharing printer integration and easily add whitewashed selenium drum, includes selenium drum main part (1), its characterized in that: the toner cartridge is characterized in that a notch (5) communicated with an inner cavity of the toner cartridge body (1) is formed in the left side of the top of the toner cartridge body (1), U-shaped limit blocks (2) are symmetrically and fixedly arranged at the tops of the inner walls of the left side and the right side of the notch (5), slide bars are movably embedded in the two sets of U-shaped limit blocks (2), the two sets of slide bars are fixedly connected with a slide cover (3) matched with the notch (5), a matched powder adding device (4) is arranged at the top of the slide cover (3), the powder adding device (4) is fixed at the top of the toner cartridge body (1) through screws, a waste powder bin (7) is fixedly arranged at the position close to the right side of the bottom of the toner cartridge body (1), powder sucking holes (6) communicated with the waste powder bin (7) are uniformly formed in the right side of the bottom of the toner cartridge body (1), a filter screen plate (8) is slidably arranged in the waste powder bin, and the miniature exhaust fan (9) is positioned below the filter screen plate (8).

2. The integral toner cartridge of claim 1, wherein: the powder adding device (4) comprises a shell (41) fixed at the top of the selenium drum main body (1) through screws, the top of the shell (41) is hollow, a powder bin (42) is fixedly arranged at the position, close to the upper part, of the inner cavity of the shell (41), a movable opening (43) is longitudinally formed in the bottom of the shell (41), a movable block (44) matched with the movable opening (43) is embedded in the movable opening (43) in a movable mode, the bottom of the movable block (44) is connected with the position, close to the front side, of the top of the sliding cover (3) in a clamping mode, guide blocks (45) are fixedly arranged on the left side and the right side of the movable block (44), a screw rod (46) is inserted into the guide blocks (45) in a front-back penetrating mode, the front end of the screw rod (46) is movably connected with the inner wall of the front side of the shell (41) through a bearing, the rear end of, the left side guide block (45) is provided with guide rods in a front-back penetrating and inserting mode, the front end and the rear end of each guide rod are fixedly connected with the inner walls of the front side and the rear side of the shell (41), the front side of the bottom of the powder bin (42) is provided with a powder outlet pipe (47) communicated with each other, the powder outlet pipe (47) is located on the front side of the movable block (44), the bottom end of the powder outlet pipe (47) extends to the upper portion of the sliding cover (3) through the movable opening (43), and an electromagnetic valve is arranged in the powder outlet pipe (47).

3. The integral toner cartridge of claim 1, wherein: the selenium drum is characterized in that the sliding cover (3) is L-shaped, a sponge seal strip I (31) is arranged on the outer wall of the front end of the sliding cover (3), a sealing groove matched with the sponge seal strip I (31) is formed in the inner wall of the front side of the notch (5), a sponge seal strip II (32) is vertically arranged at the left end and the right end of the outer wall of one side, close to the rear side of the selenium drum main body (1), of the sliding cover (3), and a sealing groove matched with the sponge seal strip II (32) is formed in the outer wall of the rear side of the selenium drum.

4. The integral toner cartridge of claim 2, wherein: the bottom of the movable block (44) is provided with a rectangular fixture block, and the top of the sliding cover (3) is provided with a rectangular clamping groove matched with the rectangular fixture block.

5. The integral toner cartridge of claim 2, wherein: the powder bin (42) is hinged with a bin cover at the top, and a guide block is arranged on the inner wall of the bottom of the powder bin (42) and is in the shape of a right-angled triangle.

6. The integral toner cartridge of claim 1, wherein: the outer wall of the right side of the waste powder bin (7) is hinged with a bin cover, dovetail slide bars are arranged on the front side and the rear side of the filter screen plate (8), and dovetail slide grooves matched with the dovetail slide bars are formed in the inner wall of the waste powder bin (7).