CN102393619B - Sealed type powder feeding device of copier - Google Patents
Sealed type powder feeding device of copier Download PDFInfo
- Publication number
- CN102393619B CN102393619B CN201110219074.0A CN201110219074A CN102393619B CN 102393619 B CN102393619 B CN 102393619B CN 201110219074 A CN201110219074 A CN 201110219074A CN 102393619 B CN102393619 B CN 102393619B
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- powder
- web member
- meal outlet
- copier
- sealed type
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Abstract
The invention discloses a sealed type powder feeding device of a copier. The sealed type powder feeding device comprises a powder bottle, and is characterized by also comprising a driving rod, a powder outlet opening and closing device, a sealing member, an opening-closing connecting piece and a powder bottle connecting piece, wherein the driving rod is fixedly connected to the top end of the powder outlet opening and closing device; the sealing member comprises a fixed disc and a flexible plastic folded airbag; one end of the flexible plastic folded airbag is fixed on the fixed disc, and the other end of the fixable plastic folded air bag is fixed on the bottom part opening-closing connecting piece; the fixed disc is fixed with the powder bottle connecting piece, and because of elasticity of the flexible plastic folded airbag, the fixed disc is sleeved on and slides along the outer surface of the opening-closing connecting piece; both the powder outlet opening and closing device and the opening-closing connecting piece are provided with a powder outlet, and the powder outlet opening and closing device is arranged in a cavity of the opening-closing connecting piece; and the opening-closing connecting piece is movably connected with the powder bottle connecting piece. The sealed type powder feeding device of the copier is simple in structure, convenient to amount and use, uniform in powder feeding and good in printing effect, and does not leak powder.
Description
Technical field
The present invention relates to a kind of sealed type powder feeding device of copier.
Background technology
Powder feeding device of copier is the building block of duplicating machine core, and current powder feeder unit exists the phenomenon that powder delivery is inhomogeneous, leak powder, causes printing effect undesirable.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of sealed type powder feeding device of copier, has solved the problems referred to above.
Technical matters to be solved by this invention is achieved through the following technical solutions:
A kind of sealed type powder feeding device of copier, comprises powder bottle, it is characterized in that: also comprise drive link, open and close meal outlet device, seal, switching web member, powder bottle web member;
Drive link is fixedly connected on the top that opens and closes meal outlet device;
Seal comprises fixed disc and flexible plastic folded airbag, and fixing on flexible plastic folded airbag one end and fixed disc, the other end is fixed on the bottom that opens and closes web member; Fixed disc and powder bottle web member are fixed, and because this fixed disc of elasticity of flexible plastic air bag is enclosed within, open and close web member outside surface along its slip; Open and close on meal outlet device and switching web member and be equipped with meal outlet, open and close meal outlet device and be arranged in the cavity that opens and closes web member; Opening and closing web member is flexibly connected with powder bottle web member.
Described switching meal outlet device front end is connected with the driving member of a round bar shape, and drive link coordinates with the axle in duplicating machine, the motion of transmission meal outlet device.
The fixed disc internal diameter of described seal is provided with symmetrical several grooves, corresponding with several slide bars that switching web member outside surface is provided with.
The fixed disc external diameter of described seal is provided with symmetrical several semicircle shape web members, and the semicircle shape groove being provided with powder bottle web member is corresponding; Semicircle shape web member is provided with fixing threaded hole.
Pasted sheet-shaped sponge on described switching meal outlet outside of deivce face, its shape of sheet sponge is consistent with the unfolded surface shape that opens and closes meal outlet device; When switching web member and switching meal outlet device, when the effect lower slider of driving member, sheet sponge guarantees that ink powder does not flow out from gap, and guarantees that switching web member guarantees with the meal outlet that opens and closes meal outlet device the position that overlaps all the time.
Described switching web member front end has totally 4 of 2 groups of buckles, and buckle is symmetrical, after being buckled in this device and packing in duplicating machine can with duplicating machine in groove block, machine just can drive whole powder cylinder to rotate, and ink powder can be flowed out from meal outlet smoothly.
After this device packs in duplicating machine, drive link coordinates with the axle in duplicating machine, transmission opens and closes the axially-movable of meal outlet device, the meal outlet that makes to open and close on meal outlet device overlaps with the meal outlet opening and closing on web member, after buckle on switching web member and the groove in duplicating machine block, drive whole device to rotate, ink powder just can flow to powder bottle mouth along spiral guide, from meal outlet, flow out, reach the object of mending powder to duplicating machine.
In described powder bottle, be fixed with spiral helicine guides, in the rotation of powder bottle, make the ink powder of powder bottle mouth flow to meal outlet direction.
Opening and closing web member and powder bottle web member pegs graft.
Described powder bottle rear end is provided with powder filling port.
Beneficial effect of the present invention:
The present invention is simple in structure, easy to install, even for powder, does not leak powder, and printing effect is good.
Accompanying drawing explanation
Fig. 1 decomposing schematic representation of the present invention
Fig. 2 seal schematic diagram of the present invention
Fig. 3 the present invention opens and closes web member schematic diagram
Fig. 4 drive link of the present invention and switching meal outlet device schematic diagram
Fig. 5 powder bottle web member of the present invention schematic diagram
As shown in the figure, 1-drive link, 2-open and close meal outlet device, 3-seal, 4-switching web member, 5-powder bottle web member, 6-buckle A, 7-buckle B, the spiral helicine guides of 8-
Embodiment
Below in conjunction with Figure of description, the invention will be further described.
As shown in Figure 1-2, a kind of sealed type powder feeding device of copier, comprises powder bottle, it is characterized in that: also comprise drive link 1, switching meal outlet device 2, seal 3, open and close web member 4, powder bottle web member 5;
Seal 3 comprises fixed disc and flexible plastic folded airbag, and fixing on flexible plastic folded airbag one end and fixed disc, the other end is fixed on the bottom that opens and closes web member 4; Fixed disc and powder bottle web member 5 is fixing, because this fixed disc of elasticity of flexible plastic air bag is enclosed within, opens and closes web member 4 outside surfaces and along its slip; Open and close on meal outlet device 2 and switching web member 4 and be equipped with meal outlet, open and close meal outlet device 2 and be arranged in the cavity that opens and closes web member 4; Opening and closing web member 4 is flexibly connected with powder bottle web member 5.
Described switching meal outlet device 2 front ends are connected with the driving member 1 of a round bar shape, and drive link 1 coordinates with the axle in duplicating machine, and transmission meal outlet device 2 moves.
The fixed disc internal diameter of described seal 3 is provided with symmetrical several grooves, corresponding with several slide bars that switching web member 4 outside surfaces are provided with.
The fixed disc external diameter of described seal 3 is provided with symmetrical several semicircle shape web members, and the semicircle shape groove being provided with powder bottle web member 5 is corresponding; Semicircle shape web member is provided with fixing threaded hole.
Pasted sheet-shaped sponge on described switching meal outlet device 2 outside surfaces, its shape of sheet sponge is consistent with the unfolded surface shape that opens and closes meal outlet device 2.When switching web member 4 and switching meal outlet device 2, when the effect lower slider of driving member 1, sheet sponge guarantees that ink powder does not flow out from gap, and guarantees that switching web member 4 guarantees with the meal outlet that opens and closes meal outlet device 2 position that overlaps all the time.
Totally 4 of the total buckle A of described switching web member 4 front ends and two groups of buckles of buckle B, buckle is symmetrical, after being buckled in this device and packing in duplicating machine can with duplicating machine in groove block, machine just can drive whole powder cylinder to rotate, and ink powder can be flowed out from meal outlet smoothly.
After this device packs in duplicating machine, drive link 1 coordinates with the axle in duplicating machine, transmission opens and closes 2 axially-movables of meal outlet device, the meal outlet that makes to open and close on meal outlet device 2 overlaps with the meal outlet opening and closing on web member 4, after buckle on switching web member 4 and the groove in machine block, drive whole device to rotate, ink powder just can flow to powder bottle mouth along spiral guide, from meal outlet, flow out, reach the object of mending powder to duplicating machine.
In described powder bottle, be fixed with spiral helicine guides 8, in the rotation of powder bottle, make the ink powder of powder bottle mouth flow to meal outlet direction.
Opening and closing web member 4 pegs graft with powder bottle web member 5.
Described powder bottle rear end is provided with powder filling port.
Claims (10)
1. a sealed type powder feeding device of copier, comprise powder bottle, it is characterized in that: also comprise drive link (1), open and close meal outlet device (2), seal (3), open and close web member (4), powder bottle web member (5);
Drive link (1) is fixedly connected on the top that opens and closes meal outlet device (2);
Seal (3) comprises fixed disc and flexible plastic folded airbag, and fixing on flexible plastic folded airbag one end and fixed disc, the other end is fixed on the bottom that opens and closes web member (4); Fixed disc and powder bottle web member (5) are fixing, because this fixed disc of elasticity of flexible plastic air bag is enclosed within, open and close web member (4) outside surface and along its slip; Open and close on meal outlet device (2) and switching web member (4) and be equipped with meal outlet, open and close meal outlet device (2) and be arranged in the cavity that opens and closes web member (4); Opening and closing web member (4) is flexibly connected with powder bottle web member (5).
2. sealed type powder feeding device of copier as claimed in claim 1, it is characterized in that: described switching meal outlet device (2) front end is connected with the driving member (1) of a round bar shape, drive link (1) coordinates with the axle in duplicating machine, transmission meal outlet device (2) motion.
3. sealed type powder feeding device of copier as claimed in claim 1, it is characterized in that: the fixed disc internal diameter of described seal (3) is provided with symmetrical several grooves, corresponding with several slide bars that switching web member (4) outside surface is provided with.
4. sealed type powder feeding device of copier as claimed in claim 1, it is characterized in that: the fixed disc external diameter of described seal (3) is provided with symmetrical several semicircle shape web members, corresponding with the semicircle shape groove that powder bottle web member (5) is provided with; Semicircle shape web member is provided with fixing threaded hole.
5. sealed type powder feeding device of copier as claimed in claim 1, it is characterized in that: pasted sheet-shaped sponge on described switching meal outlet device (2) outside surface, its shape of sheet sponge is consistent with the unfolded surface shape that opens and closes meal outlet device (2).
6. sealed type powder feeding device of copier as claimed in claim 1, it is characterized in that: described switching web member (4) front end has totally 4 of 2 groups of buckles, buckle is symmetrical, after being buckled in this device and packing in duplicating machine can with duplicating machine in groove block, machine just can drive whole powder cylinder to rotate, and ink powder can be flowed out from meal outlet smoothly.
7. sealed type powder feeding device of copier as claimed in claim 1, it is characterized in that: after this device packs in duplicating machine, drive link (1) coordinates with the axle in duplicating machine, transmission opens and closes meal outlet device (2) axially-movable, the meal outlet that makes to open and close on meal outlet device (2) overlaps with the meal outlet opening and closing on web member (4), after buckle on switching web member (4) and the groove in duplicating machine block, drive whole device to rotate, ink powder just can flow to powder bottle mouth along spiral guide, from meal outlet, flow out, reach the object of mending powder to duplicating machine.
8. sealed type powder feeding device of copier as claimed in claim 1, is characterized in that: in described powder bottle, be fixed with spiral helicine guides, make the ink powder of powder bottle mouth flow to meal outlet direction in the rotation of powder bottle.
9. sealed type powder feeding device of copier as claimed in claim 1, is characterized in that: open and close web member (4) and peg graft with powder bottle web member (5).
10. sealed type powder feeding device of copier as claimed in claim 1, is characterized in that: described powder bottle rear end is provided with powder filling port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110219074.0A CN102393619B (en) | 2011-08-02 | 2011-08-02 | Sealed type powder feeding device of copier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110219074.0A CN102393619B (en) | 2011-08-02 | 2011-08-02 | Sealed type powder feeding device of copier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102393619A CN102393619A (en) | 2012-03-28 |
| CN102393619B true CN102393619B (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110219074.0A Expired - Fee Related CN102393619B (en) | 2011-08-02 | 2011-08-02 | Sealed type powder feeding device of copier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102393619B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968032B (en) * | 2012-11-13 | 2015-01-07 | 北京中恒复印材料技术有限公司 | Transmission buckle type copier toner supplying device |
| CN107957667B (en) * | 2017-12-29 | 2024-05-07 | 中山市汇佳复印设备科技有限公司 | Seal and developer container |
| CN108614399B (en) * | 2018-07-17 | 2023-07-07 | 北京新晨办公设备有限公司 | Powder cylinder supercharging device and powder cylinder |
| CN110361948B (en) * | 2019-08-09 | 2024-06-11 | 珠海天威飞马打印耗材有限公司 | Developer supply container |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545131Y (en) * | 2002-03-20 | 2003-04-16 | 珠海天威飞马打印耗材有限公司 | Carbon powder bottle |
| CN201837833U (en) * | 2010-10-11 | 2011-05-18 | 珠海天威飞马打印耗材有限公司 | Carbon powder tube for electronic photographic imaging device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR122015021128A2 (en) * | 2009-03-30 | 2016-05-10 | Canon Kk | developer container and supply system |
-
2011
- 2011-08-02 CN CN201110219074.0A patent/CN102393619B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545131Y (en) * | 2002-03-20 | 2003-04-16 | 珠海天威飞马打印耗材有限公司 | Carbon powder bottle |
| CN201837833U (en) * | 2010-10-11 | 2011-05-18 | 珠海天威飞马打印耗材有限公司 | Carbon powder tube for electronic photographic imaging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102393619A (en) | 2012-03-28 |
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