CN219016798U - 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 of a selenium drum, which comprises a selenium drum body, wherein a toner cartridge is arranged on the selenium drum body, a micro motor is fixedly arranged on the right side surface of the toner cartridge, the output end of the micro motor is fixedly connected with a rotating shaft, the upper side surface and the lower side surface of the rotating shaft are both fixedly connected with stirring rods, an opening is arranged on the right side of the upper surface of the toner cartridge, a sealing plug is arranged in the opening, the upper surface of the sealing plug is fixedly connected with a cover plate, the lower surface of the cover plate is fixedly connected with a plugboard, the upper surface of the toner cartridge is provided with a plugboard, one side surface of the plugboard is provided with a movable groove, a movable plate is arranged in the movable groove, a first spring is fixedly connected with the movable plate, one side surface of the movable plate is provided with a clamping block, the inner wall of the plugboard is provided with a clamping groove, and one side of the plugboard is provided with an ejection mechanism.

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 for printers, in particular to a selenium drum device convenient for dissolving powder in selenium drum.

Background

Selenium drum, also called photosensitive drum, is generally composed of basic substrate made of aluminum and photosensitive material coated on the substrate, and is composed of main parts such as carbon powder box, waste powder bin, photosensitive element, charging wheel, magnetic roller, powder discharging knife cleaning scraper, etc. and is installed in the printer for developing and imaging.

The existing toner cartridge device is generally directly placed in a toner cartridge, when printing is carried out, the toner possibly cannot be uniformly distributed on the magnetic roller, and then partial toner is not melted in the toner cartridge device, so that the printing quality is affected, and a sealing cover or sealing plug of most toner cartridges is usually embedded into a toner filling port, when the toner is added, the toner needs to be added after the toner cartridge protecting cover and the gear end support are detached, so that the actual operation is very inconvenient, and time and labor are wasted.

Therefore, a selenium drum device which is convenient for dissolving the selenium drum powder and has strong practicability, uniform distribution of carbon powder and convenient powder filling is necessary.

Disclosure of Invention

The utility model aims to provide a selenium drum device which is convenient for dissolving powder in the selenium drum and solves the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a make things convenient for selenium drum to dissolve selenium drum device of powder, includes the selenium drum body, be equipped with the cartridge on the selenium drum body, the equal fixedly connected with plugboard in right flank of cartridge has the micromotor, the output fixedly connected with axis of rotation of micromotor, the axis of rotation stretches into in the cartridge through sealed bearing, the one end that the axis of rotation stretches into in the cartridge passes through the bearing and rotates to be connected on the inner wall of cartridge, the equal fixedly connected with of upper and lower both sides face of axis of rotation a plurality of puddlers, the right side of cartridge upper surface is equipped with the opening, be equipped with the sealing plug in the opening, the upper surface fixedly connected with apron of sealing plug, the equal fixedly connected with plugboard in the left and right sides of apron lower surface, the upper surface of cartridge is equipped with the grafting groove that supplies the plugboard to peg graft, be equipped with the shifting chute on the one side of plugboard, the shifting chute is provided with the shifting board, fixedly connected with a plurality of first springs on the inner wall of shifting chute, one end and shifting board fixed connection, be equipped with the joint piece on one side of shifting board, be equipped with joint piece on the inner wall of the joint piece and the joint groove and the jack-out mechanism.

According to the technical scheme, the ejection mechanism comprises a sliding groove, the sliding groove is arranged in the wall body of the carbon powder box and is communicated with the clamping groove, a push rod is arranged in the sliding groove in a sliding mode, one end of a spring is fixedly connected to the inner wall of the sliding groove, the other end of the spring is fixedly connected with the push rod, one end of a poking rod is fixedly connected to the upper surface of the push rod, the other end of the poking rod extends out of the carbon powder box and is fixedly connected with a poking plate, a poking groove for the poking rod to move is formed in the upper surface of the carbon powder box, and the poking groove is communicated with the sliding groove.

According to the technical scheme, the limiting blocks are fixedly connected to the upper side face and the lower side face of the moving plate, and limiting grooves for the limiting blocks to slide are formed in the inner walls of the moving grooves.

According to the technical scheme, the outside of micro-motor is equipped with the protection casing, the left surface fixedly connected with grafting ring of protection casing, the right flank of cartridge is equipped with the annular slot of pegging graft with the cooperation of grafting ring, the right flank of cartridge and be located the outside fixedly connected with solid fixed ring of protection casing, the equal fixedly connected with slider of upper and lower both sides face of protection casing, be equipped with on the inner wall of solid fixed ring and supply the gliding spout of slider, all run through on the front and back both sides face of solid fixed ring and be equipped with fastening bolt, be equipped with the screw hole of being connected with the fastening bolt cooperation on the protection casing, the right flank of protection casing is equipped with the dust screen.

According to the technical scheme, the left side face of the plug-in ring is provided with the sealing gasket, and the sealing gasket is contacted with the inner wall of the annular slot.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, through the cooperation between the toner cartridge, the micro motor, the rotating shaft, the sealing bearing, the bearing and the stirring rod, the toner in the toner cartridge can be stirred and mixed, so that the toner can be uniformly distributed on the magnetic roller, the toner can be conveniently melted by the selenium drum device, the printing quality is ensured, the sealing plug is conveniently fixed at the opening through the arrangement of the sealing plug, the cover plate, the plugboard, the plug-in groove, the moving plate, the first spring, the clamping block and the clamping groove, and the sealing plug can be released from being fixed through the cooperation with the ejection mechanism, and then the sealing plug can be taken out from the opening, thereby facilitating the powder adding work, effectively solving the problem that the powder can be added after the protecting cover and the gear bracket of the traditional selenium drum are detached, saving time and labor, and improving the working efficiency of the selenium drum.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic diagram of a front cross-sectional structure of a toner cartridge of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;

FIG. 4 is an enlarged schematic view of the portion B in FIG. 2;

FIG. 5 is a schematic view of the structure of the shield of the present utility model;

in the figure: 1-selenium drum body, 2-cartridge, 3-micro motor, 4-axis of rotation, 5-sealed bearing, 6-bearing, 7-puddler, 8-opening, 9-sealing plug, 10-apron, 11-plugboard, 12-jack, 13-movable slot, 14-movable plate, 15-first spring, 16-bayonet lock, 17-bayonet slot, 18-sliding slot, 19-ejector pin, 20-second spring, 21-toggle lever, 22-toggle plate, 23-toggle slot, 24-stopper, 25-stopper slot, 26-shield, 27-plug ring, 28-annular slot, 29-fixed ring, 30-slider, 31-chute, 32-fastening bolt, 33-threaded hole, 34-dust screen, 35-sealing pad.

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.

Referring to fig. 1-5, 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 body 1, be equipped with cartridge 2 on the selenium drum body 1, cartridge 2's right flank fixed mounting has micro motor 3, micro motor 3's output fixedly connected with axis of rotation 4, axis of rotation 4 stretches into cartridge 2 through sealing bearing 5 in, axis of rotation 4 stretches into cartridge 2 in one end pass through bearing 6 rotation connect on cartridge 2's inner wall, the equal fixedly connected with of upper and lower both sides face of axis of rotation 4 a plurality of puddler 7, through cartridge 2, micro motor 3, axis of rotation 4, sealing bearing 5, bearing 6 and the cooperation between the puddler 7, can stir the mixture in cartridge 2 for the cartridge 2 in the right side that carbon powder can be even distributes on the magnet roller, and so that the selenium drum device will dissolve, guaranteed the quality of printing, cartridge 2 upper surface's right side is equipped with opening 8, be equipped with sealing plug 9 in opening 8, 9's upper surface fixedly connected with 10, cartridge 10's the left and right sides lower surface, 11 a plurality of plug-in plug 11 are equipped with, 13 plug-in plug board 12, 13 plug board 12 are equipped with 13 on the plug board, 13 are equipped with a jack-in 13, 13 plug board and 13 are equipped with a jack 13, 13 jack 13 on the side of plug board are equipped with a jack board, 13, and 13 jack board are equipped with a jack board and 13, and a jack board are equipped with 13 on the jack board and a jack board are equipped with 13, and a jack board and a 13 on the jack board and a 13 side 13, and a 13 side that move 13, and a 13 side 13, and a 13 The movable groove 13, the movable plate 14, the first spring 15, the clamping block 16 and the clamping groove 17 are arranged, so that the sealing plug 9 is conveniently fixed at the opening 8, and the sealing plug 9 can be released from being fixed through the cooperation with the ejection mechanism, and then the sealing plug 9 can be taken out from the opening 8, so that powder adding work is conveniently carried out, the problem that powder can be added only after the protecting cover and the gear bracket of the traditional selenium drum are detached is effectively solved, time and labor are saved, and the working efficiency of the selenium drum is improved;

the ejection mechanism comprises a sliding groove 18, the sliding groove 18 is arranged in the wall body of the toner cartridge 2 and is communicated with the clamping groove 17, an ejector rod 19 is arranged in the sliding groove 18 in a sliding way, one end of a second spring 20 is fixedly connected to the inner wall of the sliding groove 18, the other end of the second spring 20 is fixedly connected with the ejector rod 19, one end of a poking rod 21 is fixedly connected to the upper surface of the ejector rod 19, the other end of the poking rod 21 extends out of the toner cartridge 2 and is fixedly connected with a poking plate 22, a poking groove 23 for the poking rod 21 to move is arranged on the upper surface of the toner cartridge 2, the poking groove 23 is communicated with the sliding groove 18, when the toner is required to be added, the poking plate 22 can poke the ejector rod 19 in the sliding groove 18 through the poking rod 21, the second spring 20 generates elastic deformation, the clamping block 16 can be ejected out of the clamping groove 17 through the arrangement of the ejector rod 19, and the fixation of the sealing plug 11 can be relieved, so that the sealing plug 9 can be taken out from the opening 8 through the sealing plug 10, and the sealing plug 19 returns to the original position after the poking plate 19 is released from the opening 8 through the setting of the cover plate 22;

limiting blocks 24 are fixedly connected to the upper side surface and the lower side surface of the moving plate 14, limiting grooves 25 for sliding the limiting blocks 24 are formed in the inner wall of the moving groove 13, and the moving of the moving plate 14 can be limited through the arrangement of the limiting blocks 24 and the limiting grooves 25;

the miniature motor 3 is provided with a protective cover 26 on the outer side, an inserting ring 27 is fixedly connected to the left side surface of the protective cover 26, an annular slot 28 which is matched and inserted with the inserting ring 27 is arranged on the right side surface of the toner cartridge 2, a fixing ring 29 is fixedly connected to the right side surface of the toner cartridge 2 and positioned on the outer side of the protective cover 26, sliding blocks 30 are fixedly connected to the upper side surface and the lower side surface of the protective cover 26, sliding grooves 31 for the sliding blocks 30 are formed in the inner wall of the fixing ring 29, fastening bolts 32 are respectively penetrated through the front side surface and the rear side surface of the fixing ring 29, threaded holes 33 which are matched and connected with the fastening bolts 32 are formed in the protective cover 26, a dustproof net 34 is arranged on the right side surface of the protective cover 26, and the miniature motor 3 can be protected through the matching among the protective cover 26, the inserting ring 27, the annular slot 28, the fixing ring 29, the sliding blocks 30, the sliding grooves 31, the fastening bolts 32 and the threaded holes 33, so that damage is avoided, and the heat dissipation of the miniature motor 3 is facilitated through the arrangement of the dustproof net 34, and dust is prevented from entering;

the left side face of the plug-in ring 27 is provided with a sealing gasket 35, the sealing gasket 35 is contacted with the inner wall of the annular slot 28, and the sealing property of connection between the plug-in ring 27 and the annular slot 28 can be improved through the arrangement of the sealing gasket 35.

Working principle: when the utility model is used, the output end of the micro motor 3 drives the rotating shaft 4 to rotate, the rotation of the rotating shaft 4 enables the stirring rod 7 to stir and mix the carbon powder in the carbon powder box 2, so that the carbon powder can be uniformly distributed on the magnetic roller, the selenium drum device is convenient for dissolving the carbon powder, the printing quality is ensured, when the powder is required to be added, the stirring plate 22 in the ejection mechanism can be stirred, the stirring plate 22 drives the ejector rod 19 to move in the sliding groove 18 through the stirring rod 21, at the moment, the second spring 20 generates elastic deformation, the clamping block 16 can be ejected out of the clamping groove 17 through the arrangement of the ejector rod 19, the fixation of the inserting plate 11 can be relieved, the sealing plug 9 can be taken out from the opening 8 through the cover plate 10, the ejector rod 19 returns to the original position after the stirring plate 22 is released, and then the powder adding operation is convenient to be carried out, the problem that powder can be added after the protecting cover and the gear bracket are detached in the traditional selenium drum is effectively solved, time and labor are saved, the working efficiency of the selenium drum is improved, the sealing plug 9 can be buckled in the opening 8 after powder adding is completed, the clamping block 16 on the inserting plate 11 is extruded in the process of inserting the inserting plate 11 into the inserting groove 12, the moving plate 14 is driven to move in the moving groove 13, the clamping block 16 is retracted into the moving groove 13, meanwhile, the first spring 15 deforms, when the clamping block 16 moves to the position of the clamping groove 17, the first spring 15 is reset, the clamping block 16 is pushed into the clamping groove 17 through the moving plate 14, the sealing plug 9 is conveniently fixed at the opening 8, the miniature motor 3 can be protected from damage through the cooperation among the protecting cover 26, the inserting ring 27, the annular inserting groove 28, the fixing ring 29, the sliding block 30, the sliding groove 31, the fastening bolt 32 and the threaded hole 33, through the setting of dust screen 34, be convenient for micro motor 3's heat dissipation, avoid the entering of dust simultaneously.

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.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a make things convenient for selenium drum to dissolve selenium drum device of powder, includes selenium drum body (1), its characterized in that: the selenium drum is characterized in that a toner cartridge (2) is arranged on the selenium drum body (1), a micro motor (3) is fixedly arranged on the right side surface of the toner cartridge (2), an output end of the micro motor (3) is fixedly connected with a rotating shaft (4), the rotating shaft (4) stretches into the toner cartridge (2) through a sealing bearing (5), one end of the rotating shaft (4) stretches into the toner cartridge (2) is rotationally connected onto the inner wall of the toner cartridge (2) through a bearing (6), a plurality of stirring rods (7) are fixedly connected onto the upper side surface and the lower side surface of the rotating shaft (4), an opening (8) is formed in the right side of the upper surface of the toner cartridge (2), a sealing plug (9) is arranged in the opening (8), a cover plate (10) is fixedly connected onto the upper surface of the sealing plug (9), plug-in plates (11) are fixedly connected onto the left side and right sides of the lower surface of the cover plate (10), plug-in grooves (12) are formed in the upper surface of the toner cartridge (2), one side surface of the plug-in grooves (11) are rotationally connected onto the inner wall of the toner cartridge (2), a plurality of stirring rods (7) are fixedly connected onto one end of the first spring (14) through a plurality of spring (13), a clamping block (16) is arranged on one side surface of the movable plate (14), a clamping groove (17) which is matched and clamped with the clamping block (16) is arranged on the inner wall of the inserting groove (12), and an ejection mechanism is arranged on one side of the inserting groove (12).

2. The cartridge device for facilitating powder dissolution of a cartridge of claim 1, wherein: the ejection mechanism comprises a sliding groove (18), the sliding groove (18) is arranged in the wall body of the toner cartridge (2) and is communicated with the clamping groove (17), a push rod (19) is arranged in the sliding groove (18), one end of a second spring (20) is fixedly connected to the inner wall of the sliding groove (18), the other end of the second spring (20) is fixedly connected with the push rod (19), one end of a stirring rod (21) is fixedly connected to the upper surface of the push rod (19), the other end of the stirring rod (21) extends out of the toner cartridge (2) and is fixedly connected with a stirring plate (22), a stirring groove (23) for the stirring rod (21) to move is formed in the upper surface of the toner cartridge (2), and the stirring groove (23) is communicated with the sliding groove (18).

3. The cartridge device for facilitating powder dissolution of a cartridge of claim 1, wherein: limiting blocks (24) are fixedly connected to the upper side face and the lower side face of the moving plate (14), and limiting grooves (25) for sliding of the limiting blocks (24) are formed in the inner walls of the moving grooves (13).

4. The cartridge device for facilitating powder dissolution of a cartridge of claim 1, wherein: the outside of micro motor (3) is equipped with protection casing (26), the left surface fixedly connected with grafting ring (27) of protection casing (26), the right flank of cartridge (2) is equipped with annular slot (28) of grafting with grafting ring (27) cooperation grafting, the right flank of cartridge (2) and be located the outside fixedly connected with solid fixed ring (29) of protection casing (26), the equal fixedly connected with slider (30) of upper and lower both sides face of protection casing (26), be equipped with on the inner wall of solid fixed ring (29) and supply slider (30) gliding spout (31), all run through on the front and back both sides face of solid fixed ring (29) to be equipped with fastening bolt (32), be equipped with screw hole (33) of being connected with fastening bolt (32) cooperation on protection casing (26), the right flank of protection casing (26) is equipped with dust screen (34).

5. The cartridge device for facilitating toner dissolution of claim 4, wherein: the left side face of the plug-in ring (27) is provided with a sealing gasket (35), and the sealing gasket (35) is contacted with the inner wall of the annular slot (28).

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