CN108107698B - Directional drive head of selenium drum - Google Patents
Directional drive head of selenium drum Download PDFInfo
- Publication number
- CN108107698B CN108107698B CN201810090252.6A CN201810090252A CN108107698B CN 108107698 B CN108107698 B CN 108107698B CN 201810090252 A CN201810090252 A CN 201810090252A CN 108107698 B CN108107698 B CN 108107698B
- Authority
- CN
- China
- Prior art keywords
- shaft core
- driving head
- block
- driving
- selenium drum
- 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.)
- Active
Links
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 21
- 239000011669 selenium Substances 0.000 title claims abstract description 21
- 210000000078 claw Anatomy 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
- G03G21/186—Axial couplings
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electronic Switches (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
The invention discloses a selenium drum directional driving head which is of a separated structure, after the selenium drum is installed, the driving head is driven by external force to jack up, the driving head is meshed with a printer joint, a shaft core is driven by a separating claw during rotation, the shaft core continuously drives a lower gear to drive the lower gear to supply gears of other parts to work normally.
Description
Technical Field
The invention relates to the field of printers, in particular to a selenium drum directional driving head.
Background
In the prior art, an original selenium drum is contacted with a printer by using a universal driving head, the driving head jumps out or abnormal sound occurs when the printing operation is performed, a driving head clamping machine occurs when the printing operation is serious, and the selenium drum cannot be taken out; the original driving head drives the lower gear, the root of the driving head assists the gear to internally clamp the rib, and the driving head with overlarge heating pressure continuously prints and jumps out of the gear.
Disclosure of Invention
The invention aims to provide the selenium drum directional driving head, which is characterized in that the shaft core is driven by the separating claw during rotation, the shaft core continues to drive the lower teeth to drive the gears of other parts to work normally, so that the defects caused by the prior art are overcome.
In order to achieve the above object, the present invention provides the following technical solutions: the selenium drum directional driving head is of a separated structure, and after the selenium drum is installed, the driving head is driven by external force to jack up, and the driving head is meshed with a printer connector.
Preferably, the driving head comprises a shaft core, a separating claw and an oblique elastic block from top to bottom, the top of the shaft core and the bottom of the separating claw are both provided with baffles, the baffles of the separating claw are provided with shaft holes, the shaft core passes through the shaft holes, a shaft core spring sleeved outside the shaft core is arranged between the two baffles, a notch for limiting the separating claw is arranged at the baffle of the shaft core, and the oblique elastic block is sleeved on the shaft core; the driving head also comprises an oblique pressing block matched with the oblique elastic block.
Preferably, the two sides of the inclined pressing block are provided with outer sliding blocks, and the two sides of the inclined elastic block are provided with inner sliding blocks matched with the outer sliding blocks.
Preferably, the end part of the inclined pressing block is provided with a positioning plate, the positioning plate is provided with a pressing block spring, and the pressing block spring acts on the mounting seat of the driving head.
Preferably, the driving head further comprises a driving lower tooth, the shaft core is fixed with the driving lower tooth in the axial direction through a shaft core transmission block, and the shaft core drives the driving lower tooth to rotate.
Preferably, a positioning groove is formed in the inner side of the lower driving tooth, the shaft core transmission block is clamped in the positioning groove, and the positioning groove is meshed with the shaft core transmission block through the structures of the groove and the protruding block.
Preferably, the shaft core and the shaft core transmission block are meshed through the structures of the grooves and the protruding blocks.
The beneficial effects of adopting above technical scheme are: when the inclined spring block falls down, the separating claw is pressed down by the shaft core spring in the arrow direction, so that the separating claw is separated from the highest surface of the shaft core; after the separating claw is separated from the axial surface, the selenium drum can be normally dropped and taken out in the printer; when printing is needed after the printer falls off, the separating claw is jacked up through the elastic block and the component thereof, so that the printer connector drives the separating claw and the shaft core, and the whole selenium drum obtains complete printing operation. The invention greatly exceeds the original printing stability, solves the phenomena of machine dropping and machine taking out, and improves the continuous high-speed printing of the selenium drum in the operation process.
Drawings
FIG. 1 is a schematic view of the assembly of the present invention;
FIG. 2 is a schematic view of the structure of the drive head of the present invention;
fig. 3 is an exploded view of the present invention.
Wherein, 1-driving head, 3-shaft core, 4-separating claw, 5-oblique spring block, 6-shaft core spring, 7-oblique press block, 8-press block spring, 9-driving lower tooth and 10-shaft core transmission block.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1-3 illustrate embodiments of the present invention: the selenium drum directional driving head 1 is of a separated structure, after the selenium drum is installed, the driving head 1 is driven by external force to jack up, and the driving head 1 is meshed with a printer connector.
The driving head 1 comprises a shaft core 3, a separating claw 4 and an inclined elastic block 5 from top to bottom, wherein the top of the shaft core 3 and the bottom of the separating claw 4 are both provided with baffles, the baffles of the separating claw 4 are provided with shaft holes, the shaft core 3 passes through the shaft holes, a shaft core spring 6 sleeved outside the shaft core 3 is arranged between the two baffles, a notch for limiting the separating claw 4 is arranged at the baffle of the shaft core 3, and the inclined elastic block 5 is sleeved on the shaft core 3; the drive head 1 further comprises a diagonal press block 7 which is matched with the diagonal spring block 5.
The two sides of the inclined pressing block 7 are provided with outer sliding blocks, and the two sides of the inclined elastic block 5 are provided with inner sliding blocks matched with the outer sliding blocks; the end of the inclined press block 7 is provided with a positioning plate, a press block spring 8 is arranged at the positioning plate, and the press block spring 8 acts on the mounting seat of the driving head 1.
The driving head 1 further comprises a driving lower tooth 9, the shaft core 3 is fixed with the driving lower tooth 9 in the axial direction through a shaft core transmission block 10, and the shaft core 3 drives the driving lower tooth 9 to rotate; the inner side of the lower driving tooth 9 is provided with a positioning groove, the shaft core transmission block 10 is clamped in the positioning groove, and the positioning groove is meshed with the shaft core transmission block 10 through the structures of the groove and the protruding block; the axle core 3 and the axle core transmission block 10 are engaged with each other through the structures of the grooves and the protruding blocks.
When the inclined spring block falls down, the separating claw is pressed down by the shaft core spring in the arrow direction, so that the separating claw is separated from the highest surface of the shaft core; after the separating claw is separated from the axial surface, the selenium drum can be normally dropped and taken out in the printer; when printing is needed after the printer falls off, the separating claw is jacked up through the elastic block and the component thereof, so that the printer connector drives the separating claw and the shaft core, and the whole selenium drum obtains complete printing operation. The invention greatly exceeds the original printing stability, solves the phenomena of machine dropping and machine taking out, and improves the continuous high-speed printing of the selenium drum in the operation process.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present invention.
Claims (3)
1. The selenium drum directional driving head is characterized in that the driving head is of a separated structure, after the selenium drum is installed, the driving head is jacked up by external force, the driving head is meshed with a printer connector, the driving head comprises a shaft core, a separating claw and an oblique elastic block from top to bottom, the top of the shaft core and the bottom of the separating claw are both provided with baffle plates, the baffle plates of the separating claw are provided with shaft holes, the shaft core penetrates through the shaft holes, a shaft core spring sleeved outside the shaft core is arranged between the two baffle plates, a notch for limiting the separating claw is arranged at the baffle plate of the shaft core, and the oblique elastic block is sleeved on the shaft core; the driving head also comprises an oblique pressing block matched with the oblique elastic block;
the driving head further comprises a driving lower tooth, the shaft core is fixed on the axis direction through a shaft core transmission block and the driving lower tooth, the shaft core drives the driving lower tooth to rotate, a positioning groove is formed in the inner side of the driving lower tooth, the shaft core transmission block is clamped in the positioning groove, the positioning groove is meshed with the shaft core transmission block through the groove and the bump, and the shaft core is meshed with the shaft core transmission block through the groove and the bump.
2. The directional drive head of claim 1, wherein outer sliders are disposed on two sides of the inclined pressing block, and inner sliders matched with the outer sliders are disposed on two sides of the inclined pressing block.
3. The directional selenium drum driving head according to claim 1, wherein a positioning plate is arranged at the end part of the inclined pressing block, a pressing block spring is arranged at the positioning plate, and the pressing block spring acts on a mounting seat of the driving head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090252.6A CN108107698B (en) | 2018-01-30 | 2018-01-30 | Directional drive head of selenium drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090252.6A CN108107698B (en) | 2018-01-30 | 2018-01-30 | Directional drive head of selenium drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108107698A CN108107698A (en) | 2018-06-01 |
| CN108107698B true CN108107698B (en) | 2024-02-13 |
Family
ID=62220733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810090252.6A Active CN108107698B (en) | 2018-01-30 | 2018-01-30 | Directional drive head of selenium drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108107698B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201532527U (en) * | 2009-10-27 | 2010-07-21 | 珠海天威飞马打印耗材有限公司 | Photosensitive drum drive assembly |
| CN101907858A (en) * | 2009-06-16 | 2010-12-08 | 珠海天威飞马打印耗材有限公司 | Photosensitive drum driving assembly |
| CN202041766U (en) * | 2011-05-06 | 2011-11-16 | 珠海天威飞马打印耗材有限公司 | Driving component, photosensitive drum and processing box |
| CN205691944U (en) * | 2015-12-07 | 2016-11-16 | 珠海艾派克科技股份有限公司 | Drive assembly, the handle box using this assembly and image processing system |
| CN107065487A (en) * | 2017-06-08 | 2017-08-18 | 珠海联合天润打印耗材有限公司 | A kind of transmission device and its handle box |
| CN206696595U (en) * | 2017-05-15 | 2017-12-01 | 马鞍山澄果电子科技有限公司 | A kind of device for image forming of toner cartridge and its drive connection component and the application toner cartridge |
| CN206741203U (en) * | 2017-05-04 | 2017-12-12 | 珠海市鑫诚科技有限公司 | The drive device of printer powder box |
-
2018
- 2018-01-30 CN CN201810090252.6A patent/CN108107698B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907858A (en) * | 2009-06-16 | 2010-12-08 | 珠海天威飞马打印耗材有限公司 | Photosensitive drum driving assembly |
| CN201532527U (en) * | 2009-10-27 | 2010-07-21 | 珠海天威飞马打印耗材有限公司 | Photosensitive drum drive assembly |
| CN202041766U (en) * | 2011-05-06 | 2011-11-16 | 珠海天威飞马打印耗材有限公司 | Driving component, photosensitive drum and processing box |
| CN205691944U (en) * | 2015-12-07 | 2016-11-16 | 珠海艾派克科技股份有限公司 | Drive assembly, the handle box using this assembly and image processing system |
| CN206741203U (en) * | 2017-05-04 | 2017-12-12 | 珠海市鑫诚科技有限公司 | The drive device of printer powder box |
| CN206696595U (en) * | 2017-05-15 | 2017-12-01 | 马鞍山澄果电子科技有限公司 | A kind of device for image forming of toner cartridge and its drive connection component and the application toner cartridge |
| CN107065487A (en) * | 2017-06-08 | 2017-08-18 | 珠海联合天润打印耗材有限公司 | A kind of transmission device and its handle box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108107698A (en) | 2018-06-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240111 Address after: 519000 Area J, Room 201, Second Floor, Jinqiao Building, No. 28, West Jinhai Avenue, Sanzao Town, Jinwan District, Zhuhai City, Guangdong Province Applicant after: Zhuhai Huaxinyuan Printing Technology Co.,Ltd. Address before: Building 31, 5th Floor, F Zone, Cuizhu Industrial Zone, No. 1002 Xinzhu Road, Qianshan, Zhuhai City, Guangdong Province, 519000 Applicant before: ZHUHAI KAILIDA TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |