CN209803559U - Powder feeding cylinder of duplicator - Google Patents

Abstract

The utility model discloses a duplicator send a powder section of thick bamboo, it includes: the powder feeding device comprises a barrel, wherein an inner cavity for containing carbon powder is formed in the barrel, a rotating member is arranged at one end of the barrel, a powder adding port is formed in the other end of the barrel, a powder feeding port is formed in the side face of the barrel, a powder stirring shaft is arranged in the inner cavity, and one end of the powder stirring shaft is movably arranged on the rotating member. The rotating member comprises a driving gear, a driven gear and a supporting plate, the supporting plate is nested at one end of the barrel, the driving gear penetrates through the supporting plate and is connected with the powder stirring shaft, and the driven gear is arranged on the supporting plate and is meshed with the driving gear. The structure is simple and convenient, and the disassembly and the assembly are convenient during replacement; the powder adding port is arranged, so that the powder can be recycled and the cost is low; the powder stirring shaft is added in the carbon powder cylinder, so that the carbon powder is fully used and cannot be accumulated.

Description

Powder feeding cylinder of duplicator

[ technical field ] A method for producing a semiconductor device

The utility model relates to a powder feeding cylinder of a copying machine.

[ background of the invention ]

The powder feed cylinder is a storage container for supplying developer to, for example, a laser copying machine. Generally, a toner cartridge for a laser copying machine is detachably mounted in a developing device of the laser copying machine. The existing carbon powder cylinder is complex in structure, difficult to detach and install, incapable of being reused and high in use cost.

[ Utility model ] content

The utility model provides a copier powder feeding cylinder aiming at the technical problem to be solved.

In order to achieve the above object, the utility model discloses a technical scheme a duplicator send a powder section of thick bamboo, it includes: the powder feeding device comprises a barrel, wherein an inner cavity for containing carbon powder is formed in the barrel, a rotating member is arranged at one end of the barrel, a powder adding port is formed in the other end of the barrel, a powder feeding port is formed in the side face of the barrel, a powder stirring shaft is arranged in the inner cavity, and one end of the powder stirring shaft is movably arranged on the rotating member.

In one or more embodiments of the present invention, the rotating member includes a driving gear, a driven gear and a supporting plate, the supporting plate is nested in one end of the barrel, the driving gear passes through the supporting plate and is connected to the powder stirring shaft, and the driven gear is disposed on the supporting plate and engaged with the driving gear.

In one or more embodiments of the present invention, the powder feeding opening is provided with a fixing frame, and one end of the powder stirring shaft movably penetrates through the fixing frame.

In one or more embodiments of the present invention, a cover plate is disposed at the other end of the barrel opposite to the rotating member, a protrusion is disposed on the cover plate, and a notch engaged with the protrusion is disposed beside the powder feeding port.

In one or more embodiments of the present invention, the powder stirring shaft is provided with a plurality of grooves.

The utility model discloses compare produced beneficial effect with the background art:

Due to the adoption of the scheme, the utility model aims to provide a powder feeding cylinder of a copying machine, which has simple structure and is convenient to disassemble and assemble during replacement; the powder adding port is arranged, so that the powder can be recycled and the cost is low; the powder stirring shaft is added in the carbon powder cylinder, so that the carbon powder is fully used and cannot be accumulated.

[ description of the drawings ]

FIG. 1 is an exploded view of a powder feed cartridge of a copier 1 according to an embodiment of the present invention;

fig. 2 is an exploded view 2 of a powder feeding cylinder of a copying machine according to an embodiment of the present invention.

[ detailed description ] embodiments

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

in the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

Referring to fig. 1 and 2, the present embodiment provides a preferred powder feeding cylinder for a copier, which comprises: the powder feeding device comprises a barrel body 1, wherein an inner cavity 2 for containing carbon powder is arranged in the barrel body 1, a rotating component is arranged at one end of the barrel body 1, a powder adding opening 3 is formed in the other end of the rotating component, a powder feeding opening 4 is formed in the side face of the barrel body 1, when the powder feeding barrel is not used, the powder feeding opening 4 is covered by a baffle plate 15, a powder stirring shaft 5 is arranged in the inner cavity 2, and one end of the powder stirring shaft 5 is movably arranged on the rotating component. The rotating member comprises a driving gear 6, a driven gear 7 and a supporting plate 8, the supporting plate 8 is nested at one end of the barrel body 1, the driving gear 6 penetrates through the supporting plate 8 and is connected with the powder stirring shaft 5, and the driven gear 7 is arranged on the supporting plate 8 and is meshed with the driving gear 6. The powder adding port 3 is provided with a fixing frame 9, the fixing frame 9 is provided with a shaft hole, and one end of the powder stirring shaft 5 is movably inserted in the shaft hole of the fixing frame 9. The other end of the barrel body 1 opposite to the rotating member is provided with a cover plate 10, the cover plate is provided with a convex block 11, and a notch 12 buckled with the convex block 11 is arranged beside the powder adding port 3. And the powder stirring shaft is provided with a plurality of grooves 13.

The utility model aims at providing a powder feeding cylinder of a duplicator, which has simple structure and convenient disassembly and assembly during replacement; the powder adding port 3 is arranged, so that the powder can be recycled and the cost is low; the powder stirring shaft 5 is added in the carbon powder cylinder, so that the carbon powder is fully used and cannot be accumulated.

In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like 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 invention, and schematic representations of the terms in this specification 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 connection mode connected in the description of the specification has obvious effects and practical effectiveness.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.

Claims (5)

1. A powder feed cartridge for a copier, comprising: the powder feeding device comprises a barrel, wherein an inner cavity for containing carbon powder is formed in the barrel, a rotating member is arranged at one end of the barrel, a powder adding port is formed in the other end of the barrel, a powder feeding port is formed in the side face of the barrel, a powder stirring shaft is arranged in the inner cavity, and one end of the powder stirring shaft is movably arranged on the rotating member.

2. The powder feeding tube of a copying machine as claimed in claim 1, wherein the rotating member includes a driving gear, a driven gear and a supporting plate, the supporting plate is nested at one end of the tube body, the driving gear penetrates through the supporting plate and is connected with the powder stirring shaft, and the driven gear is arranged on the supporting plate and is meshed with the driving gear.

3. The powder feeding cylinder of copying machine as claimed in claim 1, wherein said powder feeding port is provided with a fixing frame, and one end of said powder stirring shaft is movably inserted into said fixing frame.

4. The powder feeding tube of a copying machine as claimed in claim 1, wherein a cover plate is provided at the other end of the tube body opposite to the rotary member, a projection is provided on the cover plate, and a notch for engaging with the projection is provided beside the powder feeding port.

5. The powder feeding cylinder of copying machine as claimed in claim 1, wherein said powder stirring shaft is provided with a plurality of grooves.