CN109634076A - A kind of printing device anti-caking ink powder feed bin - Google Patents
A kind of printing device anti-caking ink powder feed bin Download PDFInfo
- Publication number
- CN109634076A CN109634076A CN201811373244.9A CN201811373244A CN109634076A CN 109634076 A CN109634076 A CN 109634076A CN 201811373244 A CN201811373244 A CN 201811373244A CN 109634076 A CN109634076 A CN 109634076A
- Authority
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- China
- Prior art keywords
- feed bin
- feed
- ink powder
- caking
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 147
- 238000012423 maintenance Methods 0.000 claims description 30
- 230000000694 effects Effects 0.000 claims description 11
- 238000005054 agglomeration Methods 0.000 claims description 4
- 230000002776 aggregation Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000008021 deposition Effects 0.000 description 2
- 230000001739 rebound effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
- G03G15/0889—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for agitation or stirring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Coating Apparatus (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
The invention discloses a kind of printing device anti-caking ink powder feed bins, including feed bin ontology, it is set to the ink powder inlet of feed bin body bottom portion, and it is set to the anti-caking feed spring of the feed bin body interior, the anti-caking feed spring is helical spring, the rotation feed block of rotation body structure is provided at the ink powder inlet, the gap for passing through ink powder is provided between the edge of the ink powder inlet and the rotation feed block, the rotation is fed axial one end of block towards the feed bin body interior and is fixedly and coaxially connected axial one end of the anti-caking feed spring.A kind of printing device anti-caking ink powder feed bin provided by the invention, can prevent the ink powder in ink powder feed bin from agglomerating, and can uniformly, steadily carry out powder supply.
Description
Technical field
The present invention relates to a kind of powder printer product technical field, especially a kind of printing device anti-caking ink powder feed
Storehouse.
Background technique
The equipment that facsimile machine, duplicator, printer and all-in-one multifunctional machine etc. have printing function, printing are used
Pigment be broadly divided into liquid ink and powdered two kinds of ink powder.The printing device printed using ink powder, ink powder
Feed bin is to provide the significant components of ink powder for being continuously printing device.Since the partial size of ink powder is extremely tiny, the prior art
In printer ink powder feed bin usually will appear during the work time ink powder overstock agglomeration the case where, not only resulting in ink powder makes
With insufficient, a large amount of ink powders made remain in ink powder feed bin；And will lead to ink powder feed bin meal outlet and block, from
And the continuity and uniformity of printer ink powder feed bin powder supply operation are influenced, so that printer occurs not printing, print
The failures such as file is unintelligible, printing file part ink powder is excessive.
Summary of the invention
It for overcome the deficiencies in the prior art, can the present invention provides a kind of printing device anti-caking ink powder feed bin
Prevent the ink powder in ink powder feed bin from agglomerating, and can uniformly, steadily carry out powder supply.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of printing device anti-caking ink powder feed bin including feed bin ontology, is set to the ink of feed bin body bottom portion
Powder inlet and the anti-caking feed spring for being set to the feed bin body interior, the anti-caking feed spring is spiral shell
Revolve spring, be provided with the rotation feed block of rotation body structure at the ink powder inlet, the edge of the ink powder inlet with
The gap for passing through ink powder, axial one end direction of the rotation feed block are provided between the rotation feed block
The feed bin body interior and the axial one end for being fixedly and coaxially connected the anti-caking feed spring.
As a further improvement of the above technical scheme, the feed bin ontology includes that feed storage powder portion and feed bin are sent
Powder portion, feed bin powder feeding portion is circular tube shaped and axis vertical is arranged, and the upper end in feed bin powder feeding portion is connected to the confession
Expect that the bottom wall in storage powder portion, the ink powder inlet are set to the bottom wall in feed bin powder feeding portion；The anti-caking is fed bullet
Spring axis vertical is set to feed bin powder feeding portion.
As a further improvement of the above technical scheme, it is provided with feed bin top cover at the top of the feed storage powder portion,
It is provided with the ink powder feed opening of hollow out on the feed bin top cover, is additionally provided with spring retainer on the bottom surface of the feed bin top cover
The upper end of raised frame, the anti-caking feed spring is located in the spring retainer protrusion frame.
As a further improvement of the above technical scheme, the lower end of the rotation feed block is located at the feed bin ontology
External and be provided with driving gear part, the upper end of the rotation feed block is provided with block position limiting clamp, the block position limiting clamp
Outside be provided with elastic spacing bending part, be provided in the middle part of the block position limiting clamp feed spring clamping portion.
As a further improvement of the above technical scheme, the anti-caking feed spring is two and is coaxially disposed, two
The hand of spiral of the anti-caking feed spring is opposite.The hand of spiral refers on the contrary: one revolves from the top down along clockwise direction
Turn, another is then rotated from the top down in the counterclockwise direction.
As a further improvement of the above technical scheme, the side in the feed storage powder portion is provided with chip installation protrusion
Frame, the chip, which is installed, to be provided with fixing clip on raised frame and buckles.
As a further improvement of the above technical scheme, the lower end side in feed bin powder feeding portion is provided with ink powder feed
It safeguards mouth, maintenance mouth removable cover is provided at the ink powder feed maintenance mouth, the upper end of the maintenance mouth removable cover is vertical
It is provided with cover board activity guide post, it is living that the cover board passed through for the cover board activity guide post is provided on the outside of feed bin powder feeding portion
Dynamic guide sleeve, is provided with cover board reset spring, and the cover board between the cover board movable guide bush and the maintenance mouth removable cover
Reset spring is sleeved on the cover board activity guide post.
As a further improvement of the above technical scheme, cover board activity-oriented is provided on the outside of feed bin powder feeding portion
Slot is provided with the cover board activity-oriented rib for cooperating the cover board activity-oriented slot, and the lid on the maintenance mouth removable cover
Plate activity-oriented slot and the cover board activity-oriented rib are vertically arranged.
As a further improvement of the above technical scheme, the maintenance mouth removable cover is fitted in the feed bin on one side
The another side in the outside in powder feeding portion, the maintenance mouth removable cover is provided with cover board opening handle.
Compared with prior art, the beneficial effects of the present invention are:
A kind of printing device anti-caking ink powder feed bin provided by the present invention is fed spring to confession by setting anti-caking
Ink powder in feed bin ontology is stirred, is crushed, and can prevent from agglomerating；When ink powder bulk deposition is extruded in feed bin powder feeding portion
When, it is fed the rebound effect of spring by anti-caking, extra ink powder can be sprung back to feed storage powder portion, to make to be fed
Under ink powder in the ontology of storehouse powder more evenly, it is more stable；Residual of the ink powder in feed bin ontology can be additionally reduced, it can be right
Ink powder in feed bin ontology is fully utilized, and with save the cost and reduces extra ink powder pollution on the environment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of surface structure schematic diagram of printing device anti-caking ink powder feed bin of the present invention；
Fig. 2 is the structural schematic diagram in feed bin powder feeding of the present invention portion；
Fig. 3 is the later structural schematic diagram of feed bin powder feeding of the present invention portion's removal maintenance mouth removable cover；
Fig. 4 is the structural schematic diagram that feed bin top cover, rotation feed block and anti-caking of the present invention are fed spring；
Fig. 5 is the structural schematic diagram of rotation feed block and anti-caking feed of the present invention spring junction；
Fig. 6 is a kind of sectional elevation structural schematic diagram of printing device anti-caking ink powder feed bin of the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 6, Fig. 1 to Fig. 6 is the structural schematic diagram of a specific embodiment of the invention.
As shown in Figures 1 to 6, a kind of printing device anti-caking ink powder feed bin, including feed bin ontology, it is set to feed
The ink powder inlet 10 of storehouse body bottom portion and the anti-caking feed spring 11 for being set to the feed bin body interior, it is described
It is helical spring that anti-caking, which is fed spring 11, and the rotation feed block of rotation body structure is provided at the ink powder inlet 10
12, the gap for passing through ink powder is provided between the edge of the ink powder inlet 10 and the rotation feed block 12,
Axial one end of the rotation feed block 12 is towards the feed bin body interior and is fixedly and coaxially connected the anti-caking confession
Expect axial one end of spring 11.
Specifically, the feed bin ontology includes feed storage powder portion 21 and feed bin powder feeding portion 22, and the feed bin is sent
Powder portion 22 is circular tube shaped and axis vertical is arranged, and the upper end in feed bin powder feeding portion 22 is connected to the feed storage powder portion 21
Bottom wall, the ink powder inlet 10 are set to the bottom wall in feed bin powder feeding portion 22；The anti-caking is fed 11 axis of spring
It is vertically arranged at feed bin powder feeding portion 22.The top in the feed storage powder portion 21 is provided with feed bin top cover 23, described
It is provided with the ink powder feed opening 24 of hollow out on feed bin top cover 23, spring limit is additionally provided on the bottom surface of the feed bin top cover 23
The upper end of the raised frame 25 in position, the anti-caking feed spring 11 is located in the spring retainer protrusion frame 25.The rotation feed
The lower end of block 12 is located at the feed bin body exterior and is provided with driving gear part 13, and the rotation is fed the upper of block 12
End is provided with block position limiting clamp 14, and the outside of the block position limiting clamp 14 is provided with elastic spacing bending part 15, the block limit
The middle part of position folder 14 is provided with feed spring clamping portion 16.
Further, the anti-caking feed spring 11 is two and is coaxially disposed that two anti-cakings are fed spring
11 hand of spiral is opposite.The hand of spiral refers on the contrary: one rotates from the top down along clockwise direction, another is then along the inverse time
Needle direction rotates from the top down.The side in the feed storage powder portion 21 is provided with chip and installs raised frame 26, the chip peace
Fixing clip, which is provided with, on the raised frame 26 of dress buckles 27.
Further, the lower end side in feed bin powder feeding portion 22 is provided with ink powder feed maintenance mouth 30, the ink
Maintenance mouth removable cover 31 is provided at powder feed maintenance mouth 30, the upper end of the maintenance mouth removable cover 31 is vertically arranged with lid
Plate activity guide post 32, the outside in feed bin powder feeding portion 22 are provided with the cover board activity passed through for the cover board activity guide post 32
Guide sleeve 33 is provided with cover board reset spring 34, and institute between the cover board movable guide bush 33 and the maintenance mouth removable cover 31
Cover board reset spring 34 is stated to be sleeved on the cover board activity guide post 32.The outside in feed bin powder feeding portion 22 is provided with cover board
Activity-oriented slot 35 is provided on the maintenance mouth removable cover 31 and the cover board activity of the cover board activity-oriented slot 35 is cooperated to lead
To rib, and the cover board activity-oriented slot 35 and the cover board activity-oriented rib are vertically arranged.The maintenance mouth removable cover
The another side in 31 outside for being fitted in feed bin powder feeding portion 22 on one side, the maintenance mouth removable cover 31 is provided with cover board
Opening handle 36.
In use, ink powder is added in the feed bin ontology by the ink powder feed opening 24 first, then pass through
The driving gear part 13 connects external driving, so that the rotation is fed block 12 and is rotated, to make ink powder from described
Gap between the edge of ink powder inlet 10 and the rotation feed block 12 passes through, to provide ink powder；The rotation simultaneously
Feed block 12 drives the anti-caking feed spring 11, is stirred to the ink powder in the feed bin ontology and is allowed to loose,
It is prevented from caking, or the ink powder of agglomeration is beaten and is spread；When two anti-cakings feed 11 rotating Vortexes of spring, one by ink powder to
Upper drive, one drives downwards ink powder, to play rubbing ink powder in order to beat the purpose spread；And when ink powder bulk deposition squeezes
When being pressed in the feed bin powder feeding portion 22, the rebound effect of spring 11 is fed by the anti-caking, it can be by extra ink powder
Spring back to the feed storage powder portion 21, thus make under the ink powder in the feed bin ontology powder more evenly, it is more stable；Furthermore when
When ink powder in the feed bin ontology is soon used up, the anti-caking by the way that above structure is arranged is fed spring 11,
The residual that ink powder can be reduced fully utilizes the ink powder in the feed bin ontology, with save the cost and reduces more
Residual ink powder pollution on the environment.
The ink powder feed maintenance mouth 30 and the maintenance mouth removable cover 31 of above structure are set, convenient for the ink
Powder inlet 10 carries out examination and maintenance, when 10 powder supply of ink powder inlet occurs abnormal, it is only necessary to pull upwards
The cover board opening handle 36, i.e., the openable maintenance mouth removable cover 31 are fed maintenance 30 pairs of institutes of mouth by the ink powder
It states ink powder inlet 10 to be handled, the cover board opening handle 36, the maintenance mouth removable cover need to only be unclamped by being disposed
31 can reset and cover ink powder feed maintenance mouth 30；The chip is set, raised frame 26 is installed convenient for being quickly installed print cartridge
Ink box chip need to be only pressed into the chip and installed in raised frame 26, returned again after 27 deformation of fixing clip button by chip
Bullet can firmly fix ink box chip.
Better embodiment of the invention is specifically described above, certainly, the present invention can also using with it is upper
The different form of embodiment is stated, those skilled in the art are made equivalent on the premise of without prejudice to spirit of the invention
Transformation or corresponding change, all should belong in protection scope of the present invention.
Claims (9)
1. a kind of printing device anti-caking ink powder feed bin, it is characterised in that: including feed bin ontology, be set to feed bin ontology
The ink powder inlet (10) of bottom and anti-caking feed spring (11) for being set to the feed bin body interior, it is described anti-
Agglomeration feed spring (11) is helical spring, and the rotation feed block of rotation body structure is provided at the ink powder inlet (10)
(12), it is provided between the edge of the ink powder inlet (10) and rotation feed block (12) for passing through ink powder
The axial one end in gap, rotation feed block (12) towards the feed bin body interior and is fixedly and coaxially connected described anti-
Axial one end of agglomeration feed spring (11).
2. a kind of printing device anti-caking ink powder feed bin according to claim 1, it is characterised in that: the feed bin sheet
Body includes feed storage powder portion (21) and feed bin powder feeding portion (22), and feed bin powder feeding portion (22) is circular tube shaped and axis is perpendicular
Straight setting, the bottom wall of upper end connection feed storage powder portion (21) in feed bin powder feeding portion (22), the ink powder feed
Mouth (10) is set to the bottom wall in feed bin powder feeding portion (22)；Described anti-caking feed spring (11) axis vertical is set to institute
State feed bin powder feeding portion (22).
3. a kind of printing device anti-caking ink powder feed bin according to claim 2, it is characterised in that: the feed storage
It is provided at the top of powder portion (21) feed bin top cover (23), the ink powder feed opening of hollow out is provided on the feed bin top cover (23)
(24), spring retainer protrusion frame (25) is additionally provided on the bottom surface of the feed bin top cover (23), the anti-caking is fed spring
(11) upper end is located in the spring retainer protrusion frame (25).
4. a kind of printing device anti-caking ink powder feed bin according to claim 2, it is characterised in that: the rotation feed
The lower end of block (12) is located at the feed bin body exterior and is provided with driving gear part (13), and the rotation is fed block
(12) upper end is provided with block position limiting clamp (14), is provided with elastic spacing bending part on the outside of the block position limiting clamp (14)
(15), feed spring clamping portion (16) is provided in the middle part of the block position limiting clamp (14).
5. a kind of printing device anti-caking ink powder feed bin according to claim 1, it is characterised in that: the anti-caking supplies
Expect that spring (11) are two and are coaxially disposed, the hand of spiral of two anti-caking feed spring (11) is opposite.
6. a kind of printing device anti-caking ink powder feed bin according to claim 2, it is characterised in that: the feed storage
The side in powder portion (21) is provided with chip and installs raised frame (26), is provided with chip on the raised frame (26) of chip installation and fixes
It buckles (27).
7. a kind of printing device anti-caking ink powder feed bin according to claim 2, it is characterised in that: the feed bin is sent
The lower end side in powder portion (22) is provided with ink powder feed maintenance mouth (30), is provided with maintenance at ink powder feed maintenance mouth (30)
The upper end of mouth removable cover (31), maintenance mouth removable cover (31) is vertically arranged with cover board activity guide post (32), the confession
The cover board movable guide bush (33) passed through for the cover board activity guide post (32), the lid are provided on the outside of feed bin powder feeding portion (22)
It is provided with cover board reset spring (34) between plate movable guide bush (33) and the maintenance mouth removable cover (31), and the cover board is multiple
Position spring (34) is sleeved on the cover board activity guide post (32).
8. a kind of printing device anti-caking ink powder feed bin according to claim 7, it is characterised in that: the feed bin is sent
It is provided with cover board activity-oriented slot (35) on the outside of powder portion (22), is provided with described in cooperation on the maintenance mouth removable cover (31)
The cover board activity-oriented rib of cover board activity-oriented slot (35), and the cover board activity-oriented slot (35) and the cover board activity-oriented
Rib is vertically arranged.
9. a kind of printing device anti-caking ink powder feed bin according to claim 7, it is characterised in that: the maintenance mouth is living
The outside for being fitted in feed bin powder feeding portion (22) on one side of dynamic cover board (31), it is described to safeguard the another of mouth removable cover (31)
Face is provided with cover board opening handle (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373244.9A CN109634076B (en) | 2018-11-19 | 2018-11-19 | Printing equipment anti-caking powdered ink feed bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373244.9A CN109634076B (en) | 2018-11-19 | 2018-11-19 | Printing equipment anti-caking powdered ink feed bin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109634076A true CN109634076A (en) | 2019-04-16 |
| CN109634076B CN109634076B (en) | 2024-04-12 |
Family
ID=66068496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811373244.9A Active CN109634076B (en) | 2018-11-19 | 2018-11-19 | Printing equipment anti-caking powdered ink feed bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109634076B (en) |
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| JP2001350336A (en) * | 2000-06-08 | 2001-12-21 | Bando Chem Ind Ltd | Cantilever supported toner carrying screw and its manufacturing method |
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| CN109634076B (en) | 2024-04-12 |
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