CN221261513U - Toner cartridge convenient for adding toner - Google Patents

Abstract

The utility model discloses a toner cartridge convenient for adding toner, which belongs to the technical field of toner cartridges and comprises a fixed bottom plate and a feeding pipe, wherein the feeding pipe is positioned above the fixed bottom plate, the top of the fixed bottom plate is fixedly connected with a cartridge body, the left side wall and the right side wall of the cartridge body are fixedly connected with a fixed ring, the upper side of the left side wall of the cartridge body is fixedly connected with an exhaust pipe, the outer side wall of the exhaust pipe is in threaded connection with a screw cap, the right side of the inside of the cartridge body is provided with a transmission bin, the bottom of an inner cavity of the transmission bin is fixedly connected with a motor, the top end of a power output shaft of the motor is fixedly connected with a mounting rod, and the upper side and the lower sides of the outer side wall of the mounting rod are fixedly connected with driving gears.

Description

Toner cartridge convenient for adding toner

Technical Field

The utility model relates to the technical field of toner cartridges, in particular to a toner cartridge convenient for adding toner.

Background

The cartridge is a cartridge for mounting toner to supply to printing equipment, most of the cartridges are disposable, the toner in the toner hopper can be consumed completely, and only the toner cartridge can be discarded, so that resource waste is caused, economic expenditure is increased, and in order to reduce the economic expenditure, the cartridge can be detached and the toner can be added for continuous use after being replenished.

The existing carbon powder box is sealed when the carbon powder is added continuously, the carbon powder can be injected into the box body together with external gas when the carbon powder is added, so that the air pressure in the box body is increased, the carbon powder can be sprayed everywhere when the injection pipe is pulled out, therefore, the carbon powder is required to be intermittently added, the carbon powder is inconvenient to add, the carbon powder is easy to accumulate after the carbon powder is added, the distribution is uneven, the printing effect is influenced, and therefore, the carbon powder box convenient for adding the carbon powder is provided.

Disclosure of utility model

The utility model aims to provide a carbon powder box convenient for adding carbon powder, which aims to solve the problems that the existing carbon powder box is sealed when the carbon powder is continuously added, the carbon powder and outside air are injected into the box body together when the carbon powder is added, so that the air pressure in the box body is increased, the carbon powder can be scattered everywhere when an injection pipe is pulled out, the carbon powder is required to be intermittently added, the carbon powder is inconvenient to add, and the carbon powder is easy to accumulate together, the distribution is uneven and the printing effect is influenced after the carbon powder is added in the existing carbon powder box.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cartridge convenient to add carbon dust, includes PMKD and inlet pipe, the inlet pipe is located PMKD's top, PMKD's top fixedly connected with box body, the left and right sides wall fixedly connected with solid fixed ring of box body, the left side wall upside fixedly connected with blast pipe of box body, the lateral wall spiro union of blast pipe has the screw cap, the inside right side of box body is opened there is the drive storehouse, the inner chamber bottom fixedly connected with motor of drive storehouse, the power output shaft top fixedly connected with installation pole of motor, both sides fixedly connected with drive gear about the lateral wall of installation pole, rotate between the inner chamber downside of box body and be connected with the puddler about the lateral wall, the right-hand member of puddler runs through the box body extends to the inner chamber of drive storehouse, and fixedly connected with first driven gear, first driven gear and downside drive gear meshing are connected with, rotate between the inner chamber upside of box body about the lateral wall and be connected with the threaded rod.

As a further description of the above technical solution:

The right end of the threaded rod penetrates through the box body and extends to the inner cavity of the transmission bin, a second driven gear is fixedly connected with the right end of the threaded rod, the second driven gear is connected with the driving gear in a meshed mode, and a scraping plate is connected to the outer side wall of the threaded rod in a threaded mode.

As a further description of the above technical solution:

and a limiting rod is fixedly connected between the left side wall and the right side wall of the inner cavity of the box body, and the tail end of the limiting rod penetrates through the scraping plate and is in sliding connection with the scraping plate.

As a further description of the above technical solution:

The left side and the right side of the lower side of the inner part of the feeding pipe are provided with feeding grooves.

As a further description of the above technical solution:

The inner chamber upside fixedly connected with first sealing ring of inlet pipe, the inner chamber bottom fixedly connected with telescopic link of inlet pipe, reset spring has been cup jointed to the lateral wall upside of telescopic link.

As a further description of the above technical solution:

The top fixedly connected with second sealing ring of telescopic link, the second sealing ring with first sealing ring joint.

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

1. This cartridge convenient to add carbon dust when continuing to add to the carbon dust, push down after supporting the second sealing ring with the bottom of injection pipe, make the second sealing ring extrude reset spring and make the telescopic link retract, thereby make the injection hole of injection pipe left and right sides parallel with the feed chute of left and right sides, add the carbon dust in the feed chute of messenger's carbon dust to both sides afterwards, make the carbon dust get into the box, after adding, after extracting the injection pipe, second sealing ring carries out the joint with first sealing ring, seal the inlet pipe and prevent that the carbon dust from drifting everywhere, wait after a little time can open the threaded rod and discharge the gas in the box through the blast pipe, thereby can effectively prevent the condition emergence that the carbon dust can drift everywhere when adding the carbon dust, can add fast.

2. This cartridge convenient to add carbon dust, after the carbon dust takes place to pile up after adding, rotate through starter motor drive installation pole, make the drive gear of upper and lower both sides rotate, thereby drive the first driven gear and the second driven gear that are connected with drive gear meshing rotate, make puddler and threaded rod rotate in step, the puddler is loose the back with pile up carbon dust when rotating and collapse, install the scraper blade on the threaded rod and remove along with the rotation of threaded rod afterwards, scrape the carbon dust and smooth, after circulating positive and negative reversal and scraping many times through the motor, alright evenly tiling with the carbon dust that distributes, thereby can effectively prevent that the carbon dust from pile up, print quality has been improved.

Drawings

FIG. 1 is a schematic perspective view of a toner cartridge for facilitating the addition of toner according to the present utility model;

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

FIG. 3 is a schematic diagram of a right-side cross-sectional structure of a toner cartridge for facilitating the addition of toner according to the present utility model;

Fig. 4 is an enlarged schematic view of the structure of fig. 2a of a toner cartridge for adding toner according to the present utility model.

In the figure: 100. a fixed bottom plate; 110. a case body; 120. a fixing ring; 130. an exhaust pipe; 131. a screw cap; 140. a transmission bin; 150. a motor; 151. a mounting rod; 152. a drive gear; 160. a stirring rod; 161. a first driven gear; 170. a threaded rod; 171. a second driven gear; 172. a scraper; 180. a limit rod; 200. a feed pipe; 210. a feed chute; 220. a first seal ring; 230. a telescopic rod; 231. a return spring; 240. and a second seal ring.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a toner cartridge convenient for adding toner, which can effectively prevent the situation that the toner can fly around when the toner is added, can rapidly add the toner, and can uniformly tile the unevenly distributed toner, thereby effectively preventing the toner from accumulating, improving the printing quality, referring to figures 1-4, and comprises a fixed bottom plate 100 and a feeding pipe 200;

Referring to fig. 1-3 again, the fixing base plate 100 is used for installing the box body 110, the top of the fixing base plate 100 is fixedly connected with the box body 110, the box body 110 is used for loading carbon powder, the left and right side walls of the box body 110 are fixedly connected with the fixing ring 120, the fixing ring 120 is used for integrally installing the device on the printer, the upper side of the left side wall of the box body 110 is fixedly connected with the exhaust pipe 130, the exhaust pipe 130 is used for exhausting gas in the box body 110, the outer side wall of the exhaust pipe 130 is in threaded connection with the screw cap 131, the screw cap 131 is used for sealing the exhaust pipe 130, the right side inside the box body 110 is provided with the transmission bin 140, the transmission bin 140 is used for installing the motor 150, the bottom of the inner cavity of the transmission bin 140 is fixedly connected with the motor 150, the motor 150 is used for driving the installation rod 151, the top end of the power output shaft of the motor 150 is fixedly connected with the installation rod 151, the installation rod 151 is used for installing the driving gear 152, the upper and lower sides of the outer side wall of the installation rod 151 are fixedly connected with the driving gear 152, the driving gear 152 is used for driving the first driven gear 161 and the second driven gear 171, a stirring rod 160 is rotatably connected between the left side wall and the right side wall of the lower side of the inner cavity of the box body 110, the stirring rod 160 is used for loosening the accumulated carbon powder, the right end of the stirring rod 160 penetrates through the box body 110 and extends to the inner cavity of the transmission bin 140, the stirring rod is fixedly connected with the first driven gear 161, the first driven gear 161 is used for enabling the stirring rod 160 to rotate, the first driven gear 161 is in meshed connection with the lower side driving gear 152, a threaded rod 170 is rotatably connected between the left side wall and the right side wall of the upper side of the inner cavity of the box body 110, the threaded rod 170 is used for installing a scraping plate 172, the right end of the threaded rod 170 penetrates through the box body 110 and extends to the inner cavity of the transmission bin 140, the second driven gear 171 is fixedly connected, the second driven gear 171 is in meshed connection with the upper side driving gear 152, the outer side wall of the threaded rod 170 is in threaded connection with a scraping plate 172, the scraper 172 is used for scraping accumulated carbon powder, a limiting rod 180 is fixedly connected between the left side wall and the right side wall of the inner cavity of the box body 110, the limiting rod 180 is used for limiting the scraper 172, the tail end of the limiting rod 180 penetrates through the scraper 172 and is in sliding connection with the scraper 172, when the carbon powder is accumulated after being added, the mounting rod 151 is driven by the starting motor 150 to rotate, the driving gears 152 on the upper side and the lower side are driven to rotate, the first driven gear 161 and the second driven gear 171 which are in meshed connection with the driving gears 152 are driven to rotate, the stirring rod 160 and the threaded rod 170 are driven to synchronously rotate, the stirring rod 160 loosens the accumulated carbon powder during rotation and then moves along with the rotation of the threaded rod 170, and then the scraper 172 arranged on the threaded rod 170 scrapes the carbon powder evenly after the carbon powder is circularly and positively and reversely rotated for a plurality of times;

In conclusion, carbon powder accumulation can be effectively prevented, and printing quality is improved;

Referring to fig. 1-4 again, the feeding pipe 200 is located above the fixed bottom plate 100, specifically, the feeding pipe 200 is fixedly connected above the fixed bottom plate 100 through the box body 110, the feeding groove 210 is formed on the left and right sides of the inner lower side of the feeding pipe 200, the feeding groove 210 is used for enabling carbon powder to enter the box body 110, the first sealing ring 220 is fixedly connected with the upper side of the inner cavity of the feeding pipe 200, the first sealing ring 220 is used for matching with the second sealing ring 240 to seal the feeding pipe 200, the telescopic rod 230 is fixedly connected with the telescopic rod 230 at the bottom of the inner cavity of the feeding pipe 200, the telescopic rod 230 is used for installing the second sealing ring 240, the upper side of the outer side wall of the telescopic rod 230 is sleeved with the reset spring 231, the reset spring 231 is used for resetting the telescopic rod 230, the top end of the telescopic rod 230 is fixedly connected with the second sealing ring 240, the second sealing ring 240 is clamped with the first sealing ring 220, when the bottom end of the feeding pipe abuts against the second sealing ring 240, the reset spring 231 is pressed down, the telescopic rod 230 is retracted, the grooves 210 on the left and right sides of the two sides of the feeding pipe are matched with the second sealing ring 240, then the telescopic rod 230 is clamped into the sealing ring 210, the sealing ring 210 is pulled out, after the carbon powder is filled into the box body 170, the sealing ring is closed, after the carbon powder is filled into the box 110, and the sealing body is completely filled, after the carbon powder is filled into the box 170, and the carbon powder is completely, and after the carbon powder is filled into the sealing box is filled, and after the carbon powder is filled into the sealing box 110, and after the carbon powder is filled into the container, and is filled;

In conclusion, the situation that the carbon powder can fly around when the carbon powder is added can be effectively prevented, and the carbon powder can be quickly added;

When the carbon powder filling device is used specifically, when the carbon powder is continuously added, the technical personnel in the field pushes the bottom end of the filling pipe against the second sealing ring 240 and then pushes down, the second sealing ring 240 is used for pushing the mounting rod 151 to rotate through the starting motor 150 after the addition, so that the driving gears 152 on the upper side and the lower side are rotated, the filling holes on the left side and the right side of the filling pipe are parallel to the feeding grooves 210 on the left side and the right side, then carbon powder is added into the feeding grooves 210 on the two sides, the carbon powder is enabled to enter the box body 110, after the filling pipe is pulled out after the addition, the second sealing ring 240 is clamped with the first sealing ring 220, the feeding pipe 200 is sealed to prevent the carbon powder from drifting everywhere, after a little time, the threaded rod 170 can be opened through the exhaust pipe 130 to discharge gas in the box body 110, after the addition is piled up, the motor 150 is started to drive the mounting rod 151 to rotate, so that the driving gears 152 on the upper side and the lower side rotate, so that the first driven gears 161 and the second driven gears 171 which are meshed and connected with the driving gears 152 rotate, the threaded rod 160 and 170 synchronously rotate, the stirring rod 160 are loosened, after the carbon powder is pulled up, and the carbon powder is scraped and the carbon powder is evenly and evenly distributed by the smooth rod 170 after the carbon powder is installed on the scraper 170.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. A cartridge convenient to add carbon powder, its characterized in that: including PMKD (100) and inlet pipe (200), inlet pipe (200) are located the top of PMKD (100), the top fixedly connected with box body (110) of PMKD (100), the left and right sides wall fixedly connected with solid fixed ring (120) of box body (110), the left and right sides wall upside fixedly connected with blast pipe (130) of box body (110), the lateral wall spiro union of blast pipe (130) has screw cap (131), open on the inside right side of box body (110) has drive storehouse (140), the inner chamber bottom fixedly connected with motor (150) of drive storehouse (140), power output shaft top fixedly connected with installation pole (151) of motor (150), the both sides fixedly connected with driving gear (152) about the lateral wall of installation pole (151), rotate between the inner chamber downside of box body (110) about and be connected with puddler (160), the right-hand member of puddler (160) runs through box body (110) and extends to the inner chamber of drive storehouse (140), and fixedly connected with motor (161), driven gear (161) are connected with between first driven gear (161) and the upper and lower side of box body (170).

2. A toner cartridge for facilitating the addition of toner as defined in claim 1, wherein: the right-hand member of threaded rod (170) runs through box body (110) and extends to the inner chamber of transmission storehouse (140), and fixedly connected with second driven gear (171), second driven gear (171) with the upside driving gear (152) meshing is connected, the lateral wall spiro union of threaded rod (170) has scraper blade (172).

3. A toner cartridge for facilitating the addition of toner as defined in claim 2, wherein: a limiting rod (180) is fixedly connected between the left side wall and the right side wall of the inner cavity of the box body (110), and the tail end of the limiting rod (180) penetrates through the scraping plate (172) and is in sliding connection with the scraping plate (172).

4. A toner cartridge for facilitating the addition of toner as defined in claim 1, wherein: the left side and the right side of the lower side of the inside of the feeding pipe (200) are provided with feeding grooves (210).

5. A toner cartridge for facilitating the addition of toner as defined in claim 1, wherein: the inner cavity upper side fixedly connected with first sealing ring (220) of inlet pipe (200), inner cavity bottom fixedly connected with telescopic link (230) of inlet pipe (200), reset spring (231) have been cup jointed to the lateral wall upside of telescopic link (230).

6. A toner cartridge for facilitating the addition of toner as defined in claim 5, wherein: the top of telescopic link (230) fixedly connected with second sealing ring (240), second sealing ring (240) with first sealing ring (220) joint.