CN209149074U - It is a kind of can material saving printer developer roll core structure - Google Patents
It is a kind of can material saving printer developer roll core structure Download PDFInfo
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- CN209149074U CN209149074U CN201821972262.4U CN201821972262U CN209149074U CN 209149074 U CN209149074 U CN 209149074U CN 201821972262 U CN201821972262 U CN 201821972262U CN 209149074 U CN209149074 U CN 209149074U
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- card body
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- developer roll
- core
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Abstract
The utility model provide it is a kind of can material saving printer developer roll core structure, including core body, the core body left end connects left card body, the core body right end is fixedly connected with block, the fixed right card body of the link block right end, the core body cross section is in racetrack, the left card body left end processes rectangular aperture slot, compared with prior art, the utility model has following the utility model has the advantages that by the technique of integrated injection molding, easy to operate, high production efficiency, and saved and used material, reduce production cost.
Description
Technical field
The utility model be it is a kind of can material saving printer developer roll core structure, belong to printer accessories field.
Background technique
In the prior art, quadrupole is generally distributed in the development core of magnetic roller surface of printer, and is respectively development pole S1, receives powder
Pole N2, upper powder pole S2 and powder supply pole N1, and existing development core of magnetic roller is usually a kind of cylindrical structure, consumptive material is more, adds
Big production cost, therefore, it is necessary to it is a kind of can the printer developer roll core structure of material saving solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the utility model aim be to provide it is a kind of can material saving printer development
Core of magnetic roller structure, to solve the problems mentioned in the above background technology, the utility model is easy to use, convenient for operation, saves
With material, production cost is reduced.
To achieve the goals above, the utility model is achieved through the following technical solutions: one kind can material saving
Printer developer roll core structure, including core body, the core body left end connects left card body, and the core body is right
End is fixedly connected with block, and the fixed right card body of the link block right end, the core body cross section is in racetrack, and the left card body is left
End processing rectangular aperture slot.
Further, the left card body cross section is in racetrack, and the right card body cross section is in D font.
Further, the core body and Zuo Kati, link block and right card body are integrated injection molding.
The utility model has the beneficial effects that the utility model it is a kind of can the printer of material saving develop core of magnetic roller knot
Structure, the utility model pass through one by addition core body, Zuo Kati, link block, right card body and rectangular aperture slot, the design
The technique of body injection molding, easy to operate, high production efficiency, and saved and used material, production cost is reduced, is solved existing
The problem of core of magnetic roller that develops is usually a kind of cylindrical structure, and consumptive material is more, increases production cost.
Because left card body cross section is in racetrack, right card body cross section is in D font, which, which improves, determines core body
Position stability, the utility model is easy to use, convenient for operation, has saved and has used material, reduced production cost.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 be the utility model one kind can material saving printer developer roll core structure structural schematic diagram；
Fig. 2 be the utility model one kind can material saving printer developer roll core structure diagrammatic cross-section；
Fig. 3 be the utility model one kind can in the printer developer roll core structure of material saving right card body structural representation
Figure；
Fig. 4 be the utility model one kind can a kind of improvement structure of printer developer roll core structure of material saving show
It is intended to；
Fig. 5 be the utility model one kind can in the printer developer roll core structure of material saving A-A diagrammatic cross-section；
Fig. 6 be the utility model one kind can material saving printer developer roll core structure another improve structure
Schematic diagram；
Fig. 7 be the utility model one kind can in the printer developer roll core structure of material saving B-B diagrammatic cross-section；
In figure: the left card body of 1- core body, 2-, 3- link block, the right card body of 4-, 5- rectangular aperture slot.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Please refer to Fig. 1-Fig. 7, the utility model provides a kind of technical solution: it is a kind of can material saving printer developer roll
Core structure, including core body 1,1 left end of core body connect left card body 2, and 1 right end of core body is fixedly connected with block 3, connect
The fixed right card body 4 of 3 right end of block, 1 cross section of core body are in racetrack, and 2 left end Zuo Kati processes rectangular aperture slot 5, and rectangle is opened
The design of mouthful slot 5 is further saved with material, and convenient for being placed by fixture blocks outside 5 pairs of rectangular aperture slot, and then is passed through
The stability that external fixture block positions core body 1, avoids loosening, and the design of integrated injection molding passes through to magnetic core magnetic at different levels
The simulation of pole angle arrangement scheme and each orientation magnet are optimized and revised, to improve production efficiency, and racetrack is set
Meter is then further saved with material, reduces production cost, and for the magnetic core of different model magnetic roller, by optimizing the work that magnetizes
Skill, still can guarantee the normal work of magnetic roller, and then improve the use scope and service life of magnetic core.
Left 2 cross section of card body is in racetrack, and right card body cross section is in D font, and the design of racetrack and D font then improves
Clamping stability, and then improve the position stability of core body 1.
Core body 1 and left card body 2, link block 3 and right card body 4 are integrated injection molding, and integrated injection molding is set
Meter then improves production efficiency.
Fig. 4 and Fig. 5 are please referred to, as one embodiment of the utility model: 1 annular side rear portion of core body is processed as
Plane, and left card body 2, connecting column and 4 specification of right card body are constant, the design of plane then further reduced with material, then into one
Step reduces production cost, and Zuo Kati 2, connecting column and 4 specification of right card body are constant, realize purpose convenient for assembly.
Fig. 6 and Fig. 7 are please referred to, as one embodiment of the utility model: 1 cross section of core body assumes diamond in shape, and left
Card body 2, connecting column and 4 specification of right card body are constant, and the design of diamond shape is then further reduced with material, then further reduce
Production cost, Zuo Kati 2, connecting column and 4 specification of right card body are constant, realize purpose convenient for assembly.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. one kind can material saving printer developer roll core structure, including core body, it is characterised in that: the magnetic core sheet
Body left end connects left card body, and the core body right end is fixedly connected with block, the fixed right card body of the link block right end, the magnetic core
Body cross-section is in racetrack, and the left card body left end processes rectangular aperture slot.
2. one kind according to claim 1 can material saving printer developer roll core structure, it is characterised in that: it is described
Left card body cross section is in racetrack, and the right card body cross section is in D font.
3. one kind according to claim 1 can material saving printer developer roll core structure, it is characterised in that: it is described
Core body and Zuo Kati, link block and right card body are integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972262.4U CN209149074U (en) | 2018-11-28 | 2018-11-28 | It is a kind of can material saving printer developer roll core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972262.4U CN209149074U (en) | 2018-11-28 | 2018-11-28 | It is a kind of can material saving printer developer roll core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209149074U true CN209149074U (en) | 2019-07-23 |
Family
ID=67287846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821972262.4U Active CN209149074U (en) | 2018-11-28 | 2018-11-28 | It is a kind of can material saving printer developer roll core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209149074U (en) |
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2018
- 2018-11-28 CN CN201821972262.4U patent/CN209149074U/en active Active
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