CN218298776U

CN218298776U - Convenient-to-detach toner cartridge for copying machine

Info

Publication number: CN218298776U
Application number: CN202222548899.3U
Authority: CN
Inventors: 徐惠东
Original assignee: Guangzhou Shengcai Office Equipment Leasing Co ltd
Current assignee: Guangzhou Shengcai Office Equipment Leasing Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-13
Anticipated expiration: 2032-09-22

Abstract

The utility model belongs to the technical field of duplicators, in particular to a conveniently-disassembled toner cartridge for duplicators, which comprises a toner cartridge; the powder barrel is characterized in that an outer barrel is arranged at the upper end of the powder barrel, a fixing plate is arranged inside the outer barrel, a screw rod is arranged between the inner wall of the top end of the outer barrel and the fixing plate in a matched mode through a bearing, a first bevel gear is sleeved at one end of the screw rod, a knob is arranged at one end of a connecting rod, a second bevel gear is fixed at the other end of the connecting rod and is meshed with the first bevel gear, a sliding block is assembled on the screw rod in a matched mode, a sliding groove is formed in the circumferential surface of the sliding block, a rod hole is formed in the barrel wall of the outer barrel in an annular array mode, one end of a buckle is of a T-shaped structure, the buckle is clamped in the sliding groove, the sliding block slides on the screw rod, the buckle on the sliding groove extends out of the barrel wall of the outer barrel, the buckle is clamped in a first clamping groove corresponding to the position of the outer barrel, and the installation and the fixation of the powder barrel are benefited.

Description

Convenient-to-detach toner cartridge for copying machine

Technical Field

The utility model relates to a duplicator technical field specifically is a convenient for duplicator of dismantling an ink powder section of thick bamboo.

Background

The copying machine is an electrostatic copying machine, it is a equipment for copying documents by using electrostatic technology, the copying machine is an analog mode, it can only copy documents faithfully, the digital copying machine can make the storage, transmission and editing and typesetting of image become possible, it can be connected with computer, word processor and other microprocessor by means of interface, and can be used as important component of regional network, and the copying machine can need toner in the course of printing, and conventionally utilizes the suction of toner from toner cartridge.

The toner cartridge is a very important component of the copying machine, and is a container of toner, and the copying machine sucks the toner from the toner cartridge to complete printing.

The existing toner barrel is an easily-consumed part, when the toner is exhausted, the new toner barrel needs to be replaced, so that the material waste is caused, the existing toner barrel is neither economical nor environment-friendly, and the existing toner barrel is inconvenient to disassemble during replacement, so that the assembly efficiency is influenced; therefore, a toner cartridge for a copying machine which is easily detachable is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the deficiency of the prior art, solve the problem that exists among the prior art, the utility model provides a convenient for duplicator of dismantling is with an ink powder section of thick bamboo.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a conveniently-disassembled toner cartridge for a copier, which comprises a toner cartridge; the motor is installed to the inside bottom of a powder section of thick bamboo, install the puddler on the motor, fixed mounting has stirring leaf, its characterized in that on the puddler: the automatic powder copying machine is characterized in that an end cover is installed at a port of the top of the powder barrel, an outer barrel is arranged at the upper end of the powder barrel, one end of the outer barrel is sleeved outside one end of the powder barrel, a rubber ring is arranged between the outer barrel and the outer wall of the powder barrel, a fixing plate is installed inside the outer barrel, a lead screw is installed between the inner wall of the top end of the outer barrel and the fixing plate in a matched mode through a bearing, a first bevel gear is sleeved at one end of the lead screw, a connecting rod penetrates through the barrel wall of the outer barrel, a knob is installed at one end of the connecting rod, a second bevel gear is fixed to the other end of the connecting rod, a sliding block is assembled on the lead screw in a matched mode, internal threads are arranged in the sliding block, a sliding groove is formed in the circumferential surface of the sliding block, a rod hole is formed in the barrel wall of the outer barrel in an annular array mode, a buckle is inserted into the rod hole, one end of the buckle is of a T-shaped structure, one end of the buckle is clamped and arranged between the inner wall of the outer barrel, the sliding block is arranged on the circumferential surface of the sliding block and is fixed to the sliding groove of the copying machine, and the sliding block, and the sliding groove is arranged in the sliding groove of the sliding block.

Preferably, install the telescopic link on the end cover, the through hole has been seted up to the inside of fixed plate, the one end of telescopic link alternates in the through hole, be provided with the spring between fixed plate and the end cover, and the spring housing establishes in the outside of telescopic link, through being provided with the spring between fixed plate and the end cover, and the one end of telescopic link alternates in the through hole, through the top and the bottom of handheld toner cartridge, has realized that the distance between fixed plate and the end cover reduces, is convenient for tear open from the duplicator and gets toner cartridge, has improved the flexibility of dismantling.

Preferably, the powder outlet is formed in the outer wall of the powder barrel, the gauze is installed at the powder outlet, the powder injection port is formed in the outer wall of the powder barrel, the positioning pin is installed at the bottom of the outer wall of the powder barrel, and the powdered ink is added from the powder injection port by disassembling the powder barrel without replacing the new powder barrel, so that the cost is reduced, and the energy conservation and the environmental protection are realized.

Preferably, a powder barrel assembly shell is fixed in the copying machine, a first clamping groove is formed in the powder barrel assembly shell, the position of the first clamping groove corresponds to a buckle on the outer barrel, a second clamping groove is formed in the bottom of the powder barrel assembly shell, the position of the second clamping groove corresponds to a positioning pin at the bottom of the powder barrel, a gauze is installed on the side wall of the powder barrel assembly shell corresponding to the powder outlet, the powder barrel assembly shell is an assembly structure of the powder barrel, the powder barrel is filled in the powder barrel assembly shell, the buckle corresponds to the first clamping groove, and the positioning pin at the bottom of the powder barrel corresponds to the second clamping groove to be placed, so that the quick positioning and installation of the powder barrel is realized, and the improvement of the assembly efficiency is facilitated.

The utility model discloses an useful part lies in:

1. the utility model drives the second bevel gear at the other end of the connecting rod to rotate by rotating the knob, the second bevel gear is meshed with the first bevel gear, thereby driving the first bevel gear to rotate, the screw rod sheathed with the first bevel gear rotates between the inner wall at the top end of the outer cylinder and the fixed plate, the slide block provided with the chute on the circumferential surface slides on the screw rod, the buckle with one end in a T-shaped structure is clamped in the chute, the slide block slides on the screw rod, thereby realizing that the buckle on the chute extends out of the cylinder wall of the outer cylinder and is clamped in the first clamping groove corresponding to the position of the buckle, be of value to an installation of a toner section of thick bamboo and fix inside the duplicator, be provided with the spring between through fixed plate and the end cover, and the one end of telescopic link alternates in the through hole, top and bottom through handheld toner section of thick bamboo, the distance between fixed plate and the end cover has been reduced, be convenient for tear open from the duplicator and get a toner section of thick bamboo, through corresponding buckle and first draw-in groove, the locating pin and the second draw-in groove of powder bobbin base portion correspond and place, a quick location installation toner section of thick bamboo has been realized, be of value to and improve assembly efficiency, dismantle inconvenient problem when having solved a change toner section of thick bamboo simultaneously, the flexibility of dismantling has been improved.

2. The utility model discloses a dismantle a toner section of thick bamboo, add the powdered ink from annotating the powder mouth, need not change a new toner section of thick bamboo, solved the extravagant problem of material, be of value to reduce cost, energy-conservation is the environmental protection again promptly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a first perspective structure diagram according to a first embodiment;

FIG. 2 is a schematic top view of the first embodiment;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 according to the first embodiment;

FIG. 4 is a schematic cross-sectional view of a slider according to the first embodiment;

fig. 5 is a schematic structural diagram of the second embodiment in an overall plan view.

In the figure: 1. a powder cartridge; 2. a motor; 3. a stirring rod; 4. stirring blades; 5. an end cap; 6. an outer cylinder; 7. a fixing plate; 8. a screw rod; 9. a first bevel gear; 10. a connecting rod; 11. a knob; 12. a second bevel gear; 13. a slider; 14. a chute; 15. buckling; 16. a telescopic rod; 17. a spring; 18. a powder outlet; 19. a powder injection port; 20. positioning pins; 21. assembling a shell on the powder cylinder; 22. a first card slot; 23. a second card slot; 24. and (6) marking.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a detachable toner cartridge for a copier includes a toner cartridge 1; motor 2 is installed to 1 inside bottom in powder section of thick bamboo, installs puddler 3 on the motor 2, and fixed mounting has stirring leaf 4, its characterized in that on the puddler 3: an end cover 5 is installed at a top port of a powder barrel 1, an outer barrel 6 is arranged at the upper end of the powder barrel 1, one end of the outer barrel 6 is sleeved outside one end of the powder barrel 1, a rubber ring is arranged between the outer barrel 6 and the outer wall of the powder barrel 1, a fixing plate 7 is installed inside the outer barrel 6, a screw rod 8 is installed between the inner wall of the top end of the outer barrel 6 and the fixing plate 7 in a matched mode through a bearing, one end of the screw rod 8 is sleeved with a first bevel gear 9, a connecting rod 10 penetrates through the barrel wall of the outer barrel 6, a knob 11 is installed at one end of the connecting rod 10, a second bevel gear 12 is fixed at the other end of the connecting rod 10, the second bevel gear 12 is meshed with the first bevel gear 9, a sliding block 13 is assembled on the screw rod 8 in a matched mode, internal threads are formed in the sliding block 13, a sliding groove 14 is formed in the circumferential surface of the sliding block 13, rod holes are formed in an annular array in the barrel wall of the outer barrel 6, a buckle 15 is inserted in the rod hole, one end of the T-shaped structure, and one end of the buckle 15 is clamped in the sliding groove 14; during operation, in the process of installing the toner cartridge, the second bevel gear 12 at the other end of the connecting rod 10 is driven to rotate by rotating the knob 11, the second bevel gear 12 is meshed with the first bevel gear 9, so as to drive the first bevel gear 9 to rotate, and the screw rod 8 sleeved with the first bevel gear 9 is arranged at the top end of the outer cartridge 6. The inner wall and the fixing plate 7 rotate, a sliding block 13 provided with a sliding groove 14 on the circumferential surface slides on the screw rod 8, a buckle 15 with a T-shaped structure at one end is clamped in the sliding groove 14, and the sliding block 13 slides on the screw rod 8, so that the buckle 15 on the sliding groove 14 extends out of the cylinder wall of the outer cylinder 6 and is clamped in a first clamping groove 22 corresponding to the position of the buckle, and the installation and the fixation of the toner cylinder in the copying machine are facilitated.

The end cover 5 is provided with a telescopic rod 16, a through hole is formed in the fixed plate 7, one end of the telescopic rod 16 is inserted into the through hole, a spring 17 is arranged between the fixed plate 7 and the end cover 5, and the spring 17 is sleeved on the outer side of the telescopic rod 16; during operation, when the toner cartridge is detached, the spring 17 is arranged between the fixing plate 7 and the end cover 5, one end of the telescopic rod 16 is inserted into the through hole, the distance between the fixing plate 7 and the end cover 5 is reduced through the top end and the bottom end of the handheld toner cartridge, and the toner cartridge is conveniently detached from the copying machine.

The outer wall of the powder barrel 1 is provided with a powder outlet 18, a gauze is arranged at the powder outlet 18, the outer wall of the powder barrel 1 is provided with a powder injection port 19, and the bottom of the outer wall of the powder barrel 1 is provided with a positioning pin 20; when the device works, after the toner in the toner barrel is used up, the toner barrel is detached, and the toner is added from the toner injection port 19, so that the new toner barrel does not need to be replaced, the cost is reduced, and the device is energy-saving and environment-friendly.

A powder barrel assembly shell 21 is fixed in the copier, a first clamping groove 22 is formed in the powder barrel assembly shell 21, the position of the first clamping groove 22 corresponds to the buckle 15 on the outer barrel 6, a second clamping groove 23 is formed in the bottom of the powder barrel assembly shell 21, the position of the second clamping groove 23 corresponds to the positioning pin 20 at the bottom of the powder barrel 1, a gauze is mounted on the side wall of the powder barrel assembly shell 21 corresponding to the powder outlet 18, the powder barrel assembly shell 21 is an assembly structure of the powder barrel 1, and the powder barrel 1 is filled in the powder barrel assembly shell 21; during operation, place the powdered ink section of thick bamboo at the in-process of powdered ink section of thick bamboo assembly shell 21, through corresponding buckle 15 with first draw-in groove 22, the locating pin 20 of powder section of thick bamboo 1 bottom corresponds with second draw-in groove 23 and places, has realized quick location installation powdered ink section of thick bamboo, is of value to improving assembly efficiency.

Example two

Referring to fig. 5, as another embodiment of the present invention, in a first comparative example, an identification label 24 with an arrow is adhered to a bottom end of an outer wall of the powder cylinder 1, and the arrow of the identification label 24 points to an edge of the powder outlet 18; in operation, the arrow of the identification sticker 24 is aligned with the edge of the gauze on the toner cartridge assembly shell 21, so that the toner cartridge is quickly positioned, and the installation efficiency is improved.

According to the working principle, in the process of installing the toner cartridge, the second bevel gear 12 at the other end of the connecting rod 10 is driven to rotate by rotating the knob 11, the second bevel gear 12 is meshed with the first bevel gear 9, so that the first bevel gear 9 is driven to rotate, and the screw rod 8 sleeved with the first bevel gear 9 is arranged at the top end of the outer cartridge 6. The inner wall and the fixed plate 7 rotate, a sliding block 13 provided with a sliding groove 14 on the circumferential surface slides on the screw rod 8, a buckle 15 with a T-shaped structure at one end is clamped in the sliding groove 14, the sliding block 13 slides on the screw rod 8, the buckle 15 on the sliding groove 14 extends out of the cylinder wall of the outer cylinder 6 and is clamped in a first clamping groove 22 corresponding to the position of the buckle, the toner cylinder is favorably mounted and fixed in the copying machine, in the process of dismounting the toner cylinder, a spring 17 is arranged between the fixed plate 7 and the end cover 5, one end of a telescopic rod 16 penetrates through a through hole, the distance between the fixed plate 7 and the end cover 5 is reduced by holding the top end and the bottom end of the toner cylinder, the toner cylinder is conveniently dismounted from the copying machine, after toner in the toner cylinder is exhausted, toner is added through dismounting the toner cylinder from a toner injection port 19, replacement of a new toner cylinder is not needed, cost is favorably reduced, energy is saved, environment is protected, in the process of placing the toner cylinder in a toner cylinder assembling shell 21, the buckle 15 corresponds to the first clamping groove 22, the toner cylinder 1 corresponds to a second clamping groove 20, and positioning pin is favorably realized, and the efficiency of rapid mounting and the toner cylinder is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. A conveniently detachable toner cartridge for a copier includes a toner cartridge (1); motor (2) are installed to the inside bottom of powder section of thick bamboo (1), install puddler (3) on motor (2), fixed mounting has stirring leaf (4), its characterized in that on puddler (3): an end cover (5) is installed at the top port of the powder cylinder (1), an outer cylinder (6) is arranged at the upper end of the powder cylinder (1), one end of the outer cylinder (6) is sleeved outside one end of the powder cylinder (1), a rubber ring is arranged between the outer cylinder (6) and the outer wall of the powder cylinder (1), a fixing plate (7) is arranged in the outer cylinder (6), a screw rod (8) is arranged between the inner wall of the top end of the outer cylinder (6) and the fixing plate (7) in a matching way through a bearing, one end of the screw rod (8) is sleeved with a first bevel gear (9), a connecting rod (10) penetrates through the wall of the outer cylinder (6), one end of the connecting rod (10) is provided with a knob (11), the other end of the connecting rod (10) is fixed with a second bevel gear (12), the second bevel gear (12) is meshed with the first bevel gear (9), a sliding block (13) is assembled on the screw rod (8) in a matching way, and an internal thread is arranged in the sliding block (13), a sliding groove (14) is arranged on the circumferential surface of the sliding block (13), the wall of the outer cylinder (6) is provided with rod holes in an annular array, buckles (15) are inserted into the rod holes, one end of each buckle (15) is of a T-shaped structure, wherein one end of the buckle (15) is clamped in the sliding groove (14).

2. A toner cartridge for a copying machine which is easy to disassemble according to claim 1, wherein: the telescopic rod (16) is installed on the end cover (5), a through hole is formed in the fixing plate (7), one end of the telescopic rod (16) penetrates into the through hole, a spring (17) is arranged between the fixing plate (7) and the end cover (5), and the spring (17) is sleeved on the outer side of the telescopic rod (16).

3. A toner cartridge for a copying machine which is easy to disassemble according to claim 1, wherein: the powder outlet (18) is formed in the outer wall of the powder barrel (1), a gauze is installed at the powder outlet (18), a powder injection port (19) is formed in the outer wall of the powder barrel (1), and a positioning pin (20) is installed at the bottom of the outer wall of the powder barrel (1).

4. A toner cartridge for a copying machine which is easy to disassemble according to claim 1, wherein: a powder barrel assembling shell (21) is fixed in the copying machine, a first clamping groove (22) is formed in the powder barrel assembling shell (21), and the position of the first clamping groove (22) corresponds to a buckle (15) on the outer barrel (6).

5. A toner cartridge for a copying machine which is easy to disassemble according to claim 4, wherein: a second clamping groove (23) is formed in the bottom of the powder barrel assembling shell (21), the position of the second clamping groove (23) corresponds to the positioning pin (20) in the bottom of the powder barrel (1), and a gauze is installed on the side wall of the powder barrel assembling shell (21) and the position corresponding to the powder outlet (18).

6. A toner cartridge for a copying machine which is easy to disassemble according to claim 4, wherein: the powder cylinder assembling shell (21) is an assembling structure of the powder cylinder (1), and the powder cylinder (1) is filled in the powder cylinder assembling shell (21).