CN109683459B - High-efficient clear powder device of printer selenium drum - Google Patents
High-efficient clear powder device of printer selenium drum Download PDFInfo
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- CN109683459B CN109683459B CN201811606093.7A CN201811606093A CN109683459B CN 109683459 B CN109683459 B CN 109683459B CN 201811606093 A CN201811606093 A CN 201811606093A CN 109683459 B CN109683459 B CN 109683459B
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- cleaning
- cleaning roller
- connecting rod
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- selenium drum
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0035—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a brush; Details of cleaning brushes, e.g. fibre density
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0052—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using an air flow; Details thereof, e.g. nozzle structure
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/10—Collecting or recycling waste developer
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Sustainable Development (AREA)
- Cleaning In Electrography (AREA)
Abstract
The invention relates to the technical field of selenium drum cleaning devices, in particular to a high-efficiency powder cleaning device for a selenium drum of a printer, which comprises a cleaning box, a mounting plate, a hydraulic lifting cylinder, a connecting rod, a transmission box body, a rotating motor, a cleaning roller and the selenium drum; the selenium drum is clamped in the mounting groove, and cleaning brushes are arranged on the left side and the right side of the selenium drum; the upper end face of the cleaning roller is fixedly welded with the bottom end of a cleaning roller connecting rod, a transmission gear is fixedly welded at the top end of the cleaning roller connecting rod, and the transmission gear is in meshing transmission with the driving gear; the cleaning roller connecting rod and the cleaning roller are of a cavity structure and are communicated with each other inside, a plurality of air exhaust holes are further formed in the outer circumferential surface of the cleaning roller, an air exhaust pipe is clamped inside the cleaning roller connecting rod, and the cleaning roller connecting rod is communicated with an air exhaust pump through the air exhaust pipe. The cleaning device can clean the inside and the outside of the powder cylinder of the toner cartridge at the same time, the residual powder is directly pumped away in the cleaning process, the cleaning efficiency is high, and the practicability is high.
Description
Technical Field
The invention relates to the technical field of selenium drum cleaning devices, in particular to a high-efficiency powder cleaning device for a selenium drum of a printer.
Background
A toner cartridge, also known as a photosensitive drum, is generally composed of a base substrate made of aluminum, and a photosensitive material coated on the base substrate. In laser printers, more than 70% of the image forming components are concentrated in the cartridge, and the quality of printing is largely determined by the cartridge.
Chinese patent (publication number: CN207895233U, bulletin date: 2018.09.21) discloses selenium drum waste powder treatment equipment, which comprises a box body, wherein the bottom of the side face of the box body is fixedly provided with two supporting legs, the two supporting legs are symmetrical about the axis of the box body, the front face of the box body is provided with a one-way door, the top of the back face of the inner wall of the box body is fixedly provided with a first motor, an output shaft of the first motor is fixedly provided with a rotating shaft, and a disc is movably sleeved on the rotating shaft. However, in the cleaning process of the device, the residual powder in the powder cylinder can not be completely sucked away by the air suction pump, and the residual powder in the powder cylinder can be taken out when the brush is cleaned and falls outside the powder cylinder, and then the cleaning of the outer wall of the powder cylinder is needed, so that time and labor are wasted.
Disclosure of Invention
In order to solve the problems in the background technology, the invention provides a high-efficiency powder cleaning device for a selenium drum of a printer.
In order to achieve the purpose, the invention provides the following technical scheme:
a high-efficiency powder cleaning device for a toner cartridge of a printer comprises a cleaning box, an installation plate, a hydraulic lifting cylinder, a connecting rod, a transmission box body, a rotating motor, a cleaning roller and the toner cartridge, wherein the installation plate is fixedly welded in a cavity in the cleaning box;
the number of the selenium drums is more than one, the selenium drums are clamped in the mounting grooves, and the mounting grooves are formed in the inner wall of the bottom of the cleaning tank; cleaning brushes are arranged on the left side and the right side of the selenium drum, the cleaning brushes are fixed on a cleaning brush rotating shaft through bolts, the cleaning brush rotating shaft extends downwards to form a cleaning box and is in transmission connection with a cleaning brush driving box, and the cleaning brush rotating shaft and the cleaning brushes are driven to rotate through the cleaning brush driving box, so that waste powder on the outer surface of the selenium drum can be cleaned; the outer circumferential surface of the cleaning roller is adhered with cleaning roller bristles; the upper end face of the cleaning roller is fixedly welded with the bottom end of the connecting rod, a transmission gear is fixedly welded at the top end of the connecting rod of the cleaning roller, the transmission gear is in meshing transmission with a driving gear, and the driving gear is arranged on the rotating motor and provides power for rotating the cleaning roller; the cleaning roller connecting rod and the cleaning roller are of a cavity structure and are communicated with each other, a plurality of air exhaust holes are further formed in the outer circumferential surface of the cleaning roller, an air exhaust pipe is clamped inside the cleaning roller connecting rod, the cleaning roller connecting rod is communicated with an air exhaust pump, and when the cleaning roller is used for cleaning the inside of the powder barrel, residual powder can be absorbed simultaneously, so that residual powder inside the powder barrel can be directly sucked away from the air exhaust holes, the residual powder cannot leak outwards and can be collected more thoroughly, and the cleaning effect is better.
As a further scheme of the invention: a backing plate is further bonded in the mounting groove.
As a further scheme of the invention: the backing plate is made of rubber, and the backing plate can increase friction force, so that the cleaning roller can keep stable in the process of cleaning the selenium drum, and the cleaning efficiency is effectively improved.
As a further scheme of the invention: the brush hair of the cleaning roller is spiral, so that the cleaning effect of the cleaning roller on the inside of the powder cylinder of the toner cartridge can be further improved.
As a further scheme of the invention: the transmission box body is provided with the buffer mechanism, so that a good buffer effect can be provided in the process that the hydraulic lifting cylinder drives the transmission box body to move up and down, and the fault rate of the whole device is reduced.
As a further scheme of the invention: buffer gear includes sleeve, slide bar and spring, buffer gear top welded fastening is in terminal surface under the mounting panel, slidable mounting has the sleeve in the buffer gear, sleeve bottom welded fastening is in transmission box up end, sleeve overcoat have the spring.
As a further scheme of the invention: the cleaning brush driving box comprises a driving box body, a transmission screw and a driving motor, the transmission screw is installed in the driving box body in a rotating mode, the transmission screw is in threaded transmission connection with the cleaning brush rotating shaft, and the right end of the transmission screw is installed on the driving motor.
Compared with the prior art, the invention has the beneficial effects that:
the cleaning brush can clean the outer wall of the powder cylinder of the toner cartridge, so that the outside of the powder cylinder is ensured to be clean; the cleaning roller can clean the inside of the powder cylinder of the selenium drum, and residual powder can be absorbed simultaneously in the cleaning process of the inside of the powder cylinder by the cleaning roller, so that residual powder in the powder cylinder is directly absorbed from the air exhaust hole, the residual powder cannot leak and is collected more thoroughly, and the cleaning effect is better; the selenium drum clamps in the mounting groove, and it has the backing plate still to bond in the mounting groove, and the backing plate is the rubber material, and the backing plate can increase frictional force, makes clean roller can remain stable at the in-process selenium drum of clean selenium drum, effectively promotes clean efficiency. The cleaning device can clean the inside and the outside of the powder cylinder of the toner cartridge at the same time, the residual powder is directly pumped away in the cleaning process, the cleaning efficiency is high, and the practicability is high.
Drawings
Fig. 1 is a schematic structural view of the present invention in use.
FIG. 2 is a schematic view of the structure of the cleaning roll of the present invention.
Fig. 3 is a perspective view of fig. 2.
FIG. 4 is a schematic view showing the structure of a driving case of the cleaning brush according to the present invention.
In the figure: 1-cleaning box, 2-mounting plate, 3-hydraulic lifting cylinder, 4-connecting rod, 5-transmission box, 6-rotating motor, 7-cleaning roller, 8-selenium drum, 9-cleaning brush rotating shaft, 10-cleaning brush, 11-cleaning brush driving box, 12-cleaning roller brush hair, 13-cleaning roller connecting rod, 14-transmission gear, 15-driving gear, 16-air suction pipe, 17-air suction pump, 18-air suction hole, 19-mounting groove, 20-backing plate, 21-buffer mechanism, 22-sleeve, 23-sliding rod, 24-spring, 25-transmission box, 26-transmission screw and 27-driving motor.
Detailed Description
Example 1
Referring to fig. 1, 2 and 3, the efficient toner cleaning device for the toner cartridge of the printer comprises a cleaning box 1, a mounting plate 2, a hydraulic lifting cylinder 3, a connecting rod 4, a transmission box body 5, a rotating motor 6, a cleaning roller 7 and a toner cartridge 8, wherein the mounting plate 2 is fixedly welded in a cavity inside the cleaning box 1, the hydraulic lifting cylinder 3 is fixedly fixed on the upper end face of the mounting plate 2 through a bolt, the hydraulic lifting cylinder 3 is connected with the transmission box body 5 through the connecting rod 4, the rotating motor 6 is fixedly arranged on the inner wall of the upper portion of the transmission box body 5 through a bolt, the rotating motor 6 is in transmission connection with the cleaning roller 7, and the cleaning roller 7 extends into a toner bin of the toner cartridge 8; the number of the selenium drums 8 is more than one, the selenium drums 8 are clamped in the mounting groove 19, the mounting groove 19 is formed in the inner wall of the bottom of the cleaning box 1, the backing plate 20 is further bonded in the mounting groove 19, the backing plate 20 is made of rubber, friction force can be increased by the backing plate 20, the selenium drums 8 can be kept stable in the process of cleaning the selenium drums 8 by the cleaning roller 7, and cleaning efficiency is effectively improved; cleaning brushes 10 are arranged on the left side and the right side of the toner cartridge 8, the cleaning brushes 10 are fixed on a cleaning brush rotating shaft 9 through bolts, the cleaning brush rotating shaft 9 extends downwards to form a cleaning box 1 and is in transmission connection with a cleaning brush driving box 11, and the cleaning brush rotating shaft 9 and the cleaning brushes 10 are driven to rotate through the cleaning brush driving box 11, so that waste toner on the outer surface of the toner cartridge 8 can be cleaned; cleaning roller bristles 12 are bonded on the outer circumferential surface of the cleaning roller 7, and the cleaning roller bristles 12 are spiral, so that the cleaning effect of the cleaning roller 7 on the inner part of the powder cylinder of the toner cartridge 8 can be further improved; the upper end face of the cleaning roller 7 is welded and fixed with the bottom end of a cleaning roller connecting rod 13, the top end of the cleaning roller connecting rod 13 is welded and fixed with a transmission gear 14, the transmission gear 14 is in meshing transmission with a driving gear 15, and the driving gear 15 is installed on the rotating motor 6 and provides power for rotating the cleaning roller 7; cleaning roller connecting rod 13 and cleaning roller 7 are cavity structure and inside intercommunication, still seted up a plurality of aspirating holes 18 on the outer periphery of cleaning roller 7, inside exhaust tube 16 that has clamped of cleaning roller connecting rod 13, cleaning roller connecting rod 13 passes through exhaust tube 16 and aspiration pump 17 intercommunication carry out the inside clearance in-process of powder section of thick bamboo at cleaning roller 7, can absorb surplus powder operation simultaneously, directly like this with the inside surplus powder of powder section of thick bamboo suck away from aspirating hole 18, surplus powder can not leak outward and collect more thoroughly, clean effect is also better.
Example 2
Referring to fig. 1 and 4, the transmission case 5 is provided with a buffer mechanism 21, which can provide a good buffer effect in the process that the hydraulic lifting cylinder 3 drives the transmission case 5 to move up and down, and reduce the failure rate of the whole device; the buffer mechanism 21 comprises a sleeve 22, a sliding rod 23 and a spring 24, the top end of the buffer mechanism 21 is welded and fixed on the lower end face of the mounting plate 2, the sleeve 22 is arranged in the buffer mechanism 21 in a sliding mode, the bottom end of the sleeve 22 is welded and fixed on the upper end face of the transmission box body 5, and the spring 24 is sleeved outside the sleeve 22; the cleaning brush driving box 11 comprises a driving box body 25, a transmission screw rod 26 and a driving motor 27, the transmission screw rod 26 is installed in the driving box body 25 in a rotating mode, the transmission screw rod 26 is in threaded transmission connection with the cleaning brush rotating shaft 9, and the right end of the transmission screw rod 26 is installed on the driving motor 27.
The working principle of the invention is that the cleaning brush 10 can clean the outer wall of the powder cylinder of the toner cartridge 8 to ensure the cleaning of the outer part of the powder cylinder; the cleaning roller 7 can clean the inside of the powder cylinder of the selenium drum 8, and residual powder can be absorbed simultaneously in the cleaning process of the inside of the powder cylinder of the cleaning roller 7, so that residual powder in the powder cylinder is directly absorbed from the air suction hole 18, the residual powder cannot leak, the residual powder is collected more thoroughly, and the cleaning effect is better; selenium drum 8 clamps in mounting groove 19, still bonds backing plate 20 in mounting groove 19, and backing plate 20 is the rubber material, and backing plate 20 can increase frictional force, makes cleaning roller 7 can remain stable at cleaning selenium drum 8's in-process selenium drum 8, effectively promotes clean efficiency. The cleaning device can clean the inside and the outside of the powder cylinder of the toner cartridge 8 at the same time, and the residual powder is directly pumped away in the cleaning process, so that the cleaning efficiency is high, and the practicability is strong.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A high-efficiency powder cleaning device for a toner cartridge of a printer comprises a cleaning box (1), a mounting plate (2), a hydraulic lifting cylinder (3), a connecting rod (4), a transmission box body (5), a rotating motor (6), a cleaning roller (7) and the toner cartridge (8), wherein the mounting plate (2) is fixedly welded in a cavity inside the cleaning box (1), the hydraulic lifting cylinder (3) is fixedly arranged on the upper end face of the mounting plate (2) through a bolt, the hydraulic lifting cylinder (3) is connected with the transmission box body (5) through the connecting rod (4), the rotating motor (6) is fixedly arranged on the inner wall of the upper portion of the transmission box body (5), the rotating motor (6) is in transmission connection with the cleaning roller (7), and the cleaning roller (7) extends into a powder bin of the toner cartridge (8), and is characterized in that the toner cartridge (8) is more than one in number, the toner cartridge (8) is clamped in a mounting groove (19), the mounting groove (19) is formed in the inner wall of the bottom of the cleaning box (1), the cleaning brushes (10) are arranged on the left side and the right side of the toner cartridge (8), the cleaning brushes (10) are fixed on a cleaning brush rotating shaft (9) through bolts, and the cleaning brush rotating shaft (9) extends downwards out of the cleaning box (1) and is in transmission connection with a cleaning brush driving box (11); the outer circumferential surface of the cleaning roller (7) is adhered with cleaning roller bristles (12); the upper end face of the cleaning roller (7) is fixedly welded with the bottom end of a cleaning roller connecting rod (13), a transmission gear (14) is fixedly welded at the top end of the cleaning roller connecting rod (13), the transmission gear (14) is in meshing transmission with a driving gear (15), and the driving gear (15) is installed on the rotating motor (6); cleaning roller connecting rod (13) and cleaning roller (7) are of a cavity structure and are communicated with each other inside, a plurality of air exhaust holes (18) are further formed in the outer circumferential surface of the cleaning roller (7), an air exhaust pipe (16) is clamped inside the cleaning roller connecting rod (13), and the cleaning roller connecting rod (13) is communicated with an air exhaust pump (17) through the air exhaust pipe (16).
2. The efficient powder cleaning device for the selenium drum of the printer according to claim 1, wherein a backing plate (20) is further bonded in the mounting groove (19).
3. The efficient powder cleaning device for the selenium drum of the printer according to claim 2, wherein the backing plate (20) is made of rubber.
4. The efficient powder cleaning device for the selenium drum of the printer according to claim 1, wherein the bristles (12) of the cleaning roller are spiral.
5. The efficient powder cleaning device for the selenium drum of the printer according to claim 1, wherein a buffering mechanism (21) is arranged on the transmission box body (5).
6. The efficient toner removing device for the selenium drum of the printer according to claim 5, wherein the buffering mechanism (21) comprises a sleeve (22), a sliding rod (23) and a spring (24), the top end of the buffering mechanism (21) is welded and fixed on the lower end face of the mounting plate (2), the sleeve (22) is arranged in the buffering mechanism (21) in a sliding mode, the bottom end of the sleeve (22) is welded and fixed on the upper end face of the transmission box body (5), and the spring (24) is sleeved outside the sleeve (22).
7. The efficient toner cleaning device for the selenium drum of the printer according to any one of claims 1 to 6, wherein the cleaning brush driving box (11) comprises a driving box body (25), a transmission screw (26) and a driving motor (27), the transmission screw (26) is rotatably installed in the driving box body (25), the transmission screw (26) is in threaded transmission connection with the cleaning brush rotating shaft (9), and the right end of the transmission screw (26) is installed on the driving motor (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606093.7A CN109683459B (en) | 2018-12-27 | 2018-12-27 | High-efficient clear powder device of printer selenium drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606093.7A CN109683459B (en) | 2018-12-27 | 2018-12-27 | High-efficient clear powder device of printer selenium drum |
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| Publication Number | Publication Date |
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| CN109683459A CN109683459A (en) | 2019-04-26 |
| CN109683459B true CN109683459B (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811606093.7A Active CN109683459B (en) | 2018-12-27 | 2018-12-27 | High-efficient clear powder device of printer selenium drum |
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| JPH02125282A (en) * | 1988-10-03 | 1990-05-14 | Xerox Corp | Xerographic type printer with roll type cleaner |
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2018
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| CN109683459A (en) | 2019-04-26 |
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