CN218938776U - Selenium drum device convenient for dissolving powder in selenium drum - Google Patents

Abstract

The utility model discloses a selenium drum device convenient for dissolving powder in a selenium drum, which comprises a selenium drum device body, a carbon powder box and rotating rollers, wherein the carbon powder box is arranged at the top of the front side of the selenium drum device body, the rotating rollers are arranged in the carbon powder box, movable holes are formed in the top of the rotating rollers, the movable holes are rectangular, and a plurality of movable holes are formed. According to the utility model, the movable connecting mechanism, the movable hole and the fixed strip are matched with the movable rod and the rubber scraping blade to clean the carbon powder adsorbed on the inner wall of the carbon powder box, so that the problems that the elastic contact ball is difficult to clean the carbon powder adsorbed on the inner wall of the carbon powder box in a scraping manner in the actual use process, and the carbon powder in the carbon powder box is easy to scatter towards the inner wall of the carbon powder box in the process of rotating the stirring rod by the transverse rotating roller, so that the carbon powder is adsorbed on the inner wall of the carbon powder box again, the adsorption cleaning operation cannot be performed well, the cleaning effect and the using effect of the selenium drum device for dissolving the selenium drum powder are reduced, and the selenium drum device has the advantage of good cleaning effect.

Description

Selenium drum device convenient for dissolving powder in selenium drum

Technical Field

The utility model relates to the technical field of selenium drum devices, in particular to a selenium drum device convenient for dissolving powder in selenium drum.

Background

In a laser printer, more than 70% of imaging components are concentrated in the selenium drum, the quality of printing is determined by the selenium drum to a great extent, the selenium drum not only determines the quality of printing, but also determines the money required by a user in the using process, carbon powder in the selenium drum is charged fine resin particles, the polarity of the carbon powder charge is opposite to that of the charge on the surface of the selenium drum, and when the surface of the selenium drum with the charge passes through an inking roller, the charged parts absorb the toner particles, so that a latent image is changed into a real image.

At present, the utility model in China with the publication number of CN213750660U discloses a selenium drum device convenient for dissolving powder of the selenium drum, which belongs to the field of selenium drum devices for printers, and the selenium drum device convenient for dissolving powder of the selenium drum comprises a selenium drum device main body, wherein a toner cartridge is fixedly connected to the outer end of the selenium drum device main body, an outer protection frame is fixedly connected to the left end of the toner cartridge, a servo motor positioned in the outer protection frame is arranged at the left end of the toner cartridge, a transverse rotating roller which is rotationally connected with the toner cartridge is fixedly connected to the power output end of the servo motor, a plurality of evenly distributed stirring rods are fixedly connected to the outer end of the transverse rotating roller, a containing groove is cut at one end of the stirring rods, which is far away from the transverse rotating roller, a movable rod is inserted into the containing groove, a tension spring is fixedly connected between the movable rod and the inner bottom end of the containing groove, and one end of the movable rod, which is far away from the tension spring, is fixedly connected with an elastic contact ball, so that the toner adhered to the inner wall of the toner cartridge can be timely sieved off in the working process of the selenium drum device, thereby improving the utilization rate.

The selenium drum device for dissolving the toner in the selenium drum can better break up the toner, in the working process, the stirring rod is mainly rotated by the transverse rotating roller to be matched with the movable rod and the elastic contact ball, the toner in the toner box is broken up and scraped to a certain extent, the elastic contact ball is spherical, the contact area with the inner wall of the toner box is smaller, the surface of an object is difficult to scrape, the elastic contact ball is difficult to scrape and clean the toner adsorbed on the inner wall of the toner box in the actual use process, and the toner in the toner box is easily broken up to the inner wall of the toner box by the transverse rotating roller in the process of rotating the stirring rod, so that the toner is adsorbed on the inner wall of the toner box again, the cleaning work of adsorption cannot be better performed, and the cleaning effect and the using effect of the selenium drum device for dissolving the toner in the selenium drum are reduced.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide the selenium drum device which is convenient for dissolving powder in the selenium drum, has the advantage of good scraping effect, and solves the problems that the elastic contact ball is difficult to scrape and clean carbon powder adsorbed on the inner wall of the carbon powder box in the actual use process, and the carbon powder in the carbon powder box is easy to scatter towards the inner wall of the carbon powder box in the process of rotating the stirring rod by the transverse rotating roller, so that the carbon powder is adsorbed on the inner wall of the carbon powder box again, the adsorption scraping work cannot be carried out well, and the scraping effect and the using effect of the selenium drum device for dissolving powder in the selenium drum are reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a make things convenient for selenium drum to dissolve selenium drum device of powder, includes selenium drum device body, cartridge and live-rollers, the cartridge sets up the top at selenium drum device body front side, the live-rollers sets up the inside at the cartridge, the movable hole has been seted up at the top of live-rollers, the movable hole is rectangular setting, the movable hole is provided with a plurality of, and a plurality of movable hole is the equidistance and distributes, the inside swing joint in movable hole has the movable rod, the top fixedly connected with dead lever of movable rod, the top fixedly connected with rubber wiper blade of dead lever, the top and the inner wall contact of cartridge of rubber wiper blade, the front of movable rod is provided with swing joint mechanism.

As the preferable mode of the utility model, the movable connecting mechanism comprises a movable opening, a connecting rod and an auxiliary piece, wherein the movable opening is arranged on the front surface of the movable rod, the connecting rod is movably connected in the movable opening, the outer side of the connecting rod is fixedly connected with the inner wall of the movable hole, and the auxiliary piece is fixedly connected at the bottom of the movable rod.

As the preferable mode of the utility model, the top of the inner wall of the movable opening is fixedly connected with a spring, the bottom of the spring is fixedly connected with the top of the connecting rod, and the spring is matched with the movable rod for use.

As the preferable mode of the utility model, the top of the left side of the movable rod is fixedly connected with a contact column, the contact column is in a cylindrical shape, and the contact column is matched with the movable rod and the rubber scraping blade for use.

As the preferable mode of the utility model, the bottom of the inner wall of the toner cartridge is fixedly connected with a plurality of force application rods, the force application rods are distributed equidistantly, and the force application rods are matched with the contact posts and the movable rods.

As the preferable mode of the utility model, the left side and the right side of the connecting rod are fixedly connected with limiting blocks, the outer sides of the limiting blocks are in sliding connection with the inner wall of the movable opening, and the limiting blocks are matched with the movable rod for use.

As the preferable mode of the utility model, both sides of the inner wall of the movable opening are provided with limiting grooves, the outer sides of the limiting blocks are positioned in the limiting grooves, and the limiting grooves are matched with the limiting blocks for use.

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

1. according to the utility model, the movable connecting mechanism, the movable hole and the fixed strip are matched with the movable rod and the rubber scraping blade to clean the carbon powder adsorbed on the inner wall of the carbon powder box, so that the problems that the elastic contact ball is difficult to clean the carbon powder adsorbed on the inner wall of the carbon powder box in a scraping manner in the actual use process, and the carbon powder in the carbon powder box is easy to scatter towards the inner wall of the carbon powder box in the process of rotating the stirring rod by the transverse rotating roller, so that the carbon powder is adsorbed on the inner wall of the carbon powder box again, the adsorption cleaning operation cannot be performed well, the cleaning effect and the using effect of the selenium drum device for dissolving the selenium drum powder are reduced, and the selenium drum device has the advantage of good cleaning effect.

2. According to the utility model, the spring is arranged, so that the movable rod drives the rubber scraping blade to contact with the inner wall of the toner cartridge to perform cleaning operation in the working process of the movable opening and the connecting rod matched with the movable rod, the movable rod is matched with the movable opening to apply thrust to the movable rod, the situation that the rubber scraping blade is difficult to perform cleaning operation on the toner cartridge effectively in the working process of the rubber scraping blade is avoided, and the cleaning effect of the rubber scraping blade is improved.

3. According to the utility model, the contact column is arranged, so that the movable rod can be effectively contacted, abutted and moved by the force application rod in the working process of the movable rod matched with the rubber scraping blade, the movement condition of the movable rod in the working process is avoided, and the working flexibility of the movable rod is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

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

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a selenium drum device body; 2. a toner cartridge; 3. a rotating roller; 4. a movable hole; 5. a movable rod; 6. a fixing strip; 7. a rubber wiper blade; 8. a movable connecting mechanism; 81. a movable opening; 82. a connecting rod; 83. an auxiliary sheet; 9. a spring; 10. a contact column; 11. a force application rod; 12. a limiting block; 13. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the selenium drum device convenient for dissolving powder of the selenium drum provided by the utility model comprises a selenium drum device body 1, a toner cartridge 2 and a rotating roller 3, wherein the toner cartridge 2 is arranged at the top of the front side of the selenium drum device body 1, the rotating roller 3 is arranged in the toner cartridge 2, the top of the rotating roller 3 is provided with a movable hole 4, the movable hole 4 is rectangular, the movable holes 4 are provided with a plurality of movable holes 4 which are equidistantly distributed, the inside of the movable hole 4 is movably connected with a movable rod 5, the top of the movable rod 5 is fixedly connected with a fixed strip 6, the top of the fixed strip 6 is fixedly connected with a rubber wiper 7, the top of the rubber wiper 7 is in contact with the inner wall of the toner cartridge 2, and the front of the movable rod 5 is provided with a movable connecting mechanism 8.

Referring to fig. 2 and 3, the movable connection mechanism 8 includes a movable opening 81, a connecting rod 82 and an auxiliary piece 83, the movable opening 81 is provided on the front surface of the movable rod 5, the connecting rod 82 is movably connected inside the movable opening 81, the outer side of the connecting rod 82 is fixedly connected with the inner wall of the movable hole 4, and the auxiliary piece 83 is fixedly connected to the bottom of the movable rod 5.

As a technical optimization scheme of the utility model, by arranging the movable connecting mechanism 8, the movable connecting work between the movable hole 4 and the movable rod 5 can be effectively carried out in the working process of matching the movable hole 4 with the movable rod 5, the condition that the movable rod 5 is separated from the movable hole 4 in the working process of the movable rod 5 is avoided, and the connecting effect of the movable rod 5 and the movable hole 4 is improved.

Referring to fig. 2 and 3, a spring 9 is fixedly connected to the top of the inner wall of the movable opening 81, the bottom of the spring 9 is fixedly connected to the top of the connecting rod 82, and the spring 9 is matched with the movable rod 5 for use.

As a technical optimization scheme of the utility model, by arranging the spring 9, the movable rod 5 can be effectively pushed by the connecting rod 82 matched with the movable opening 81 in the working process of the movable opening 81 and the connecting rod 82 matched with the movable rod 5, so that the movable rod 5 drives the rubber wiper 7 to contact with the inner wall of the toner cartridge 2 to carry out cleaning operation, the condition that the rubber wiper 7 is difficult to effectively carry out cleaning operation on the toner cartridge 2 in the working process of the rubber wiper 7 is avoided, and the cleaning effect of the rubber wiper 7 is improved.

Referring to fig. 2 and 3, a contact post 10 is fixedly connected to the top of the left side of the movable rod 5, the contact post 10 is in a cylindrical shape, and the contact post 10 is matched with the movable rod 5 and the rubber wiper blade 7 for use.

As a technical optimization scheme of the utility model, by arranging the contact column 10, the movable rod 5 can be effectively contacted and abutted to move through the force application rod 11 in the working process of the movable rod 5 matched with the rubber wiper blade 7, so that the condition of movement in the working process of the movable rod 5 is avoided, and the working flexibility of the movable rod 5 is improved.

Referring to fig. 2 and 3, the bottom of the inner wall of the toner cartridge 2 is fixedly connected with a plurality of force applying rods 11, the force applying rods 11 are distributed equidistantly, and the force applying rods 11 are matched with the contact posts 10 and the movable rods 5.

By means of the technical optimization scheme, the force application rod 11 is arranged, contact abutting media can be effectively provided for the contact column 10 in the working process of the contact column 10 matched with the movable rod 5, the situation that the movable rod 5 is difficult to move in the working process of the contact column 10 is avoided, and the moving effect of the contact column 10 is improved.

Referring to fig. 2 and 3, the left side and the right side of the connecting rod 82 are fixedly connected with a limiting block 12, the outer side of the limiting block 12 is slidably connected with the inner wall of the movable opening 81, and the limiting block 12 is matched with the movable rod 5 for use.

As a technical optimization scheme of the utility model, by arranging the limiting block 12, the movable rod 5 can be effectively subjected to movable limiting work through the limiting groove 13 in the working process of the connecting rod 82 matched with the movable rod 5, so that the condition of inclination in the working process of the movable rod 5 is avoided, and the working stability of the movable rod 5 is improved.

Referring to fig. 2 and 3, both sides of the inner wall of the movable opening 81 are provided with limiting grooves 13, the outer sides of the limiting blocks 12 are located in the limiting grooves 13, and the limiting grooves 13 are matched with the limiting blocks 12.

By means of the technical optimization scheme, the limiting groove 13 is arranged, so that a movable space and limiting points can be effectively provided for the limiting block 12 in the working process of the limiting block 12 matched with the movable rod 5, the situation that the limiting work of the movable rod 5 is difficult to effectively limit in the working process of the limiting block 12 is avoided, and the limiting effect of the limiting block 12 is improved.

The working principle and the using flow of the utility model are as follows: when the selenium-scraping device is used, the movable rod 5 is matched with the movable hole 4 to follow the rotating roller 3 to rotate, at the moment, the movable rod 5 drives the rubber scraping blade 7 to rotate by taking the rotating roller 3 as the center through the fixing strip 6, meanwhile, the spring 9 is matched with the movable opening 81 to apply thrust to the movable rod 5 through the connecting rod 82, the rubber scraping blade 7 is pushed by the movable rod 5 to be contacted with the inner wall of the carbon powder box 2, the carbon powder adsorbed on the inner wall of the carbon powder box 2 is scraped to clean, the carbon powder scraped by the rubber scraping blade 7 falls to the bottom of the inner wall of the carbon powder box 2, meanwhile, the contact column 10 moves along with the movable rod 5, when the movable rod 5 rotates to the bottom of the carbon powder box 2, the contact column 10 is contacted with the force application rod 11 to apply thrust to the movable rod 5, the movable rod 5 moves in the movable hole 4 to avoid the rubber scraping blade 7 to scrape the bottom of the carbon powder box 2, meanwhile, the limiting block 12 is matched with the limiting groove 13 through the connecting rod 82 to move the movable rod 5 to limit the movable rod 5, along with the rotation column 10 of the movable rod 5 to be separated from the force is applied by the spring 9 again, the thrust is pushed by the movable rod 5 to scrape the inner wall of the carbon powder 7 to clean the inner wall of the carbon powder box 2, so that the selenium is scraped by the selenium-scraping drum is well, and the selenium-scraping effect is improved.

To sum up: this make things convenient for selenium drum to dissolve selenium drum device of powder through setting up swing joint mechanism 8, movable hole 4 and fixed strip 6 cooperation movable rod 5 and rubber doctor-bar 7 scrape work to the absorbent carbon powder of carbon powder box 2 inner wall, has solved in the in-service use elasticity contact ball and has hardly scraped the clearance to the absorbent carbon powder of carbon powder box inner wall, and the in-process of horizontal live-rollers rotation puddler breaks up the inside carbon powder of carbon powder box to the carbon powder box inner wall easily, makes the carbon powder adsorb again on the inner wall of carbon powder box, can not be better adsorb to scrape work clearly, has reduced the problem of scraping effect and result of use of the selenium drum device of selenium drum to dissolve powder.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 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 (7)

1. The utility model provides a make things convenient for selenium drum to dissolve selenium drum device of powder, includes selenium drum device body (1), cartridge (2) and rotor (3), its characterized in that: the toner cartridge (2) is arranged at the top of the front side of the toner cartridge device body (1), the rotating roller (3) is arranged inside the toner cartridge (2), the movable hole (4) is formed in the top of the rotating roller (3), the movable hole (4) is rectangular, the movable hole (4) is provided with a plurality of movable rods (5) which are distributed equidistantly, the movable rods (5) are movably connected inside the movable holes (4), the fixed bars (6) are fixedly connected to the top of the movable rods (5), the rubber wiper blades (7) are fixedly connected to the top of the fixed bars (6), the top of the rubber wiper blades (7) are in contact with the inner wall of the toner cartridge (2), and the movable connecting mechanisms (8) are arranged on the front side of the movable rods (5).

2. The cartridge device for facilitating powder dissolution of a cartridge of claim 1, wherein: the movable connecting mechanism (8) comprises a movable opening (81), a connecting rod (82) and an auxiliary piece (83), wherein the movable opening (81) is formed in the front face of the movable rod (5), the connecting rod (82) is movably connected in the movable opening (81), the outer side of the connecting rod (82) is fixedly connected with the inner wall of the movable hole (4), and the auxiliary piece (83) is fixedly connected to the bottom of the movable rod (5).

3. The cartridge device for facilitating powder dissolution of a cartridge of claim 2, wherein: the top fixedly connected with spring (9) of movable mouth (81) inner wall, the bottom of spring (9) and the top fixed connection of connecting rod (82), spring (9) cooperation movable rod (5) use.

4. The cartridge device for facilitating powder dissolution of a cartridge of claim 1, wherein: the top of movable rod (5) left side fixedly connected with contact post (10), contact post (10) are cylindrical setting, contact post (10) cooperation movable rod (5) use with rubber doctor-bar (7).

5. The cartridge device for facilitating toner dissolution of claim 4, wherein: the bottom of cartridge (2) inner wall fixedly connected with application of force pole (11), application of force pole (11) are provided with a plurality of, and a plurality of application of force pole (11) are equidistantly distributed, application of force pole (11) cooperation contact post (10) and movable rod (5) use.

6. The cartridge device for facilitating powder dissolution of a cartridge of claim 2, wherein: the left side and the right side of connecting rod (82) are all fixedly connected with stopper (12), the outside and the inner wall sliding connection of activity mouth (81) of stopper (12), stopper (12) cooperation movable rod (5) use.

7. The cartridge device for facilitating toner dissolution of claim 6, wherein: limiting grooves (13) are formed in two sides of the inner wall of the movable opening (81), the outer sides of the limiting blocks (12) are located inside the limiting grooves (13), and the limiting grooves (13) are matched with the limiting blocks (12) to be used.

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