Convenient cleaning device for printer powder box

Abstract

The utility model relates to the technical field of printers, and discloses a printer powder box convenient cleaning device which comprises a machine shell, a dust suction opening formed in the bottom of the machine shell, a dust removal opening formed in the middle of the machine shell, a first fixing frame fixedly connected to the inner wall of the machine shell and arranged between the dust removal opening and the dust suction opening, and a first motor fixedly connected to the first fixing frame. A connecting frame is fixedly connected to an output shaft of the first motor, a rotating ring is fixedly connected to the connecting frame, the powder box is cleaned through the multiple sets of rotatable cleaning heads, and in the cleaning process, the cleaning heads synchronously rotate and unfold under the action of centrifugal force, so that the cleaning heads automatically unfold and are attached to the inner wall of the powder box; according to the cleaning device for the toner cartridge, the toner cartridge is cleaned, the cleaned-out toner is sucked through the air suction assembly while cleaning is conducted, therefore, thorough cleaning of the toner is achieved, residual toner is avoided, the cleaned-out toner is collected additionally, and the practicability of the cleaning device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a printer technical field, concretely is a printer powder box convenient cleaning device. BACKGROUND

[0002] When printing, there is extra toner in the photosensitive drum, which needs to be scraped down to avoid waste, and the scraped toner will enter the toner cartridge. There is no effective device to clean the toner in the toner cartridge, or it needs to be cleaned after all the toner enters, or the cleaning device is away from the inner shell of the box body, resulting in incomplete cleaning, toner residue and toner waste. INVENTION CONTENTS

[0003] The utility model discloses a printer powder box convenient cleaning device to solve the problem in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A printer powder box convenient cleaning device, including the casing, the casing bottom is provided with the dust suction port, and the casing middle part is provided with the ash removal port. A first fixed frame is fixedly connected to the inner wall of the casing between the ash removal port and the dust suction port. A first motor is fixedly connected to the first fixed frame. A connecting frame is fixedly connected to the output shaft of the first motor. A rotating ring is fixedly connected to the connecting frame. A plurality of circumferentially distributed connecting seats are fixedly connected to the outer wall of the rotating ring. A fixed shaft is fixedly connected to the connecting seat. A rotating frame is rotatably connected to the fixed shaft. A connecting rod is fixedly connected to the bottom of the rotating frame. A cleaning head is fixedly connected to the other end of the connecting rod. A plurality of cleaning heads cooperate with each other. A spring is arranged between the top of the rotating frame and the connecting seat. A second fixed frame is fixedly connected to the bottom of the ash removal port. A third fixed frame is fixedly connected to the top of the ash removal port. A filter screen is arranged between the second fixed frame and the third fixed frame. The filter screen is conical and has a smaller diameter end fixedly connected to the second fixed frame and a larger diameter end fixedly connected to the third fixed frame.

[0006] An air suction assembly is installed in the ash removal port to push the gas at the dust suction port to the ash removal port.

[0007] As a further scheme of the utility model, a battery box is arranged on the top of the casing. An installation cover is installed on the top of the battery box. A storage battery is installed in the battery box.

[0008] As a further scheme of the utility model, a threaded mounting seat is fixedly connected to the first fixed frame. A protective cover is threadedly mounted on the threaded mounting seat. The first motor is arranged in the protective cover.

[0009] As a further solution of the present invention: the air suction component includes a rotating shaft rotatably connected to the second fixing frame, and a fan blade is fixedly connected to one end of the rotating shaft close to the dust suction port.

[0010] As a further solution of the present invention: a second motor is fixedly connected to the third fixing frame, and an output shaft of the second motor is fixedly connected to the other end of the rotating shaft.

[0011] Compared with the prior art, the beneficial effect of the present invention is that the present invention cleans the powder box through multiple groups of rotatable cleaning heads. During the cleaning process, the cleaning heads rotate and unfold synchronously under the action of centrifugal force, so that the cleaning heads automatically unfold and adhere to the inner wall of the powder box, thereby cleaning the powder box. At the same time, the suction component absorbs the cleaned toner, thereby achieving thorough cleaning of the toner, thereby avoiding the residual toner residue, and the cleaned toner is collected separately, which improves the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a convenient cleaning device for a printer toner cartridge.

[0013] Figure 2 The figure is a schematic diagram of the internal structure of a convenient cleaning device for a printer toner cartridge in the present utility model.

[0014] Figure 3 for Figure 2 A partial enlarged view of point A.

[0015] In the figure: 1-housing, 2-dust suction port, 3-first fixing frame, 4-first motor, 5-threaded mounting seat, 6-protective cover, 7-connecting frame, 8-rotating ring, 9-connecting seat, 10-fixed shaft, 11-rotating frame, 12-spring, 13-connecting rod, 14-cleaning head, 15-ash removal port, 16-second fixing frame, 17-rotating shaft, 18-fan blades, 19-third fixing frame, 20-second motor, 21-filter, 22-battery box, 23-battery, 24-mounting cover. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See Figures 1-3The utility model discloses a printer powder box convenient cleaning device, including the casing 1, the bottom of casing 1 is provided with dust suction port 2, the middle part of casing 1 is provided with the ash removal port 15, be provided with the first fixed frame 3 of fixed connection on the inner wall of casing 1 between dust suction port 2 and ash removal port 15, the first fixed frame 3 is fixedly connected with first motor 4, and the output shaft of first motor 4 is fixedly connected with connecting frame 7, and connecting frame 7 is fixedly connected with rotating ring 8, and the outer wall of rotating ring 8 is fixedly connected with the connecting seat 9 of multiple groups of circumferential distribution, and the connecting seat 9 is fixedly connected with fixed shaft 10, and fixed shaft 10 is rotatably connected with rotating frame 11, and the bottom of rotating frame 11 is fixedly connected with the one end of connecting rod 13, and the other end of connecting rod 13 is fixedly connected with cleaning head 14, and multiple cleaning heads 14 cooperate with each other, spring 12 is arranged between the top of rotating frame 11 and connecting seat 9, the ash removal port 15 bottom is fixedly connected with the second fixed frame 16, and the ash removal port 15 top is fixedly connected with the third fixed frame 19, and the filter screen 21 is arranged between the second fixed frame 16 and the third fixed frame 19, the filter screen 21 is conically arranged, and the one end of filter screen 21 with smaller diameter is fixedly connected on the second fixed frame 16, and the one end of filter screen 21 with larger diameter is fixedly connected on the third fixed frame 19, the suction assembly is installed in the ash removal port 15,

[0018] The utility model discloses in using, first staff holds the casing 1 outer wall, need attention simultaneously not to block ash removal port 15, after this, clean head 14 is inserted into the powder box, at this time, multiple cleaning heads 14 keep the state of folding under the elastic pushing of spring 12, then rotate again through first motor 4 and drive connecting frame 7, connecting frame 7 drives rotating ring 8 to rotate, and rotating ring 8 drives multiple cleaning heads 14 to rotate, at this time, cleaning head 14 is rotated and is affected by the centrifugal force generated by rotation, so as to drive cleaning head 14 to rotate and expand around fixed shaft 10, at this time, multiple cleaning heads 14 rotate and expand synchronously, and spring 12 is compressed, so that cleaning head 14 is automatically expanded and adheres to the inner wall of the powder box, so that the inner wall of the powder box is cleaned by rotating cleaning head 14, and at the same time, the gas at dust suction port 2 is pushed to ash removal port 15 by suction assembly, at this time, the gas in the powder box is quickly sucked into dust suction port 2 under the pushing of negative pressure, so that the toner dust cleaned out of the powder box is brought into the casing 1 by the gas entering dust suction port 2, and then is discharged along ash removal port 15, and the toner in ash removal port 15 is filtered by the setting of filter screen 21, so as to avoid the graphite into the second motor 20, affecting the operation of second motor 20.

[0019] In one case of the embodiment, please refer to Figures 1-3The machine shell 1 top is provided with a battery box 22, the battery box 22 top is installed with the installation cover 24, the battery box 22 is installed with the storage battery 23, the utility model discloses a through the installation of installation cover 24 and battery box 22 to the installation of storage battery 23 is fixed, and then through the setting of storage battery 23 to the equipment is powered.

[0020] In one case of the embodiment, please refer to Figures 1-3 The first motor 4 is arranged in the protection cover 6, the utility model discloses a through the threaded connection of threaded mounting seat 5 and protection cover 6, protection cover 6 is fixedly installed on the first fixed frame 3, and then the first motor 4 is protected through protection cover 6, so that the toner is prevented from entering the first motor 4, and the operation of the first motor 4 is affected.

[0021] In one case of the embodiment, please refer to Figures 1-3 The suction assembly includes a rotating shaft 17 rotatably connected in the second fixed frame 16, a fan blade 18 is fixedly connected on one end of the rotating shaft 17 close to the dust suction port 2, a second motor 20 is fixedly connected on the third fixed frame 19, and an output shaft of the second motor 20 is fixedly connected on the other end of the rotating shaft 17, the suction assembly is rotated by the second motor 20, the rotating shaft 17 drives the fan blade 18 to rotate, and then the gas at the dust suction port 2 is pushed to the ash removal port 15 through the rotation of the fan blade 18.

[0022] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and for those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model, therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure reference in the claims should not be regarded as limiting the claims involved.

[0023] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A convenient cleaning device for printer cartridge, comprising a casing, characterized in that, The bottom of the shell is provided with a dust suction port, the middle of the shell is provided with an ash removal port, the ash removal port and the dust suction port are provided with a first fixed frame fixedly connected to the inner wall of the shell, the first fixed frame is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a connecting frame, the connecting frame is fixedly connected with a rotating ring, the outer wall of the rotating ring is fixedly connected with a plurality of circumferentially distributed connecting seats, the connecting seats are fixedly connected with fixed shafts, the fixed shafts are rotatably connected with rotating frames, the bottom of the rotating frame is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with a cleaning head, a plurality of cleaning heads cooperate with each other, the top of the rotating frame and the connecting seat are provided with a spring, the bottom of the ash removal port is fixedly connected with a second fixed frame, the top of the ash removal port is fixedly connected with a third fixed frame, the second fixed frame and the third fixed frame are provided with a filter screen, the filter screen is conical, and one end of the filter screen with a smaller diameter is fixedly connected to the second fixed frame, and the other end of the filter screen with a larger diameter is fixedly connected to the third fixed frame. The ash removal port is provided with an air suction assembly for pushing the gas at the dust suction port to the ash removal port.

2. A convenient cleaning device for a printer cartridge according to claim 1, characterized in that, The top of the shell is provided with a battery box, the top of the battery box is provided with a mounting cover, and the battery box is provided with a storage battery.

3. A convenient cleaning device for a printer cartridge according to claim 1, wherein, The first fixed frame is fixedly connected with a threaded mounting seat, the threaded mounting seat is threadedly mounted with a protective cover, and the first motor is arranged in the protective cover.

4. The print cartridge cleaning device of claim 1, wherein, The air suction assembly comprises a rotating shaft rotatably connected to the second fixed frame, and a fan blade fixedly connected to one end of the rotating shaft close to the dust suction port.

5. A convenient cleaning device for a printer cartridge according to claim 4, wherein, The third fixed frame is fixedly connected with a second motor, and the output shaft of the second motor is fixedly connected to the other end of the rotating shaft.

Images