CN203888388U - Paper-pressing wheel device - Google Patents
Paper-pressing wheel device Download PDFInfo
- Publication number
- CN203888388U CN203888388U CN201420278367.5U CN201420278367U CN203888388U CN 203888388 U CN203888388 U CN 203888388U CN 201420278367 U CN201420278367 U CN 201420278367U CN 203888388 U CN203888388 U CN 203888388U
- Authority
- CN
- China
- Prior art keywords
- board
- lever
- pressing wheel
- pressure roller
- paper
- 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.)
- Expired - Fee Related
Links
Abstract
Provided is a paper-pressing wheel device. The paper-pressing wheel device comprises a paper-pressing wheel support, a driving cam, a paper-pressing wheel, a plate type lever and a spring, the paper-pressing support, the driving cam and the plate type lever are all integrated-molding plastic castings, the paper-pressing wheel support comprises a front wall, two sidewalls and a top wall, the lower part of the front wall is provided with a gap, the plate type lever is positioned in the gap, the middle part of the plate type lever is arranged at hinge shaft supporting legs at two sides of the gap via a hinge shaft, the paper-pressing wheel is arranged at the front end of the plate type lever via a rotating shaft, the rear end of the plate type lever is connected with the back of the top wall of the paper-pressing wheel support via a tension spring, one edges of the two sidewalls of the paper-pressing wheel support, far away from the front wall, are both provided with transverse gaps, two ends of a shaft of the driving cam are respectively arranged in the two transverse gaps, and a cam body of the driving cam is positioned at the upper part of the plate type lever. According to the paper-pressing wheel device, after the plastic castings are employed, the structure of the paper-pressing wheel support is more compact, and the size is smaller.
Description
Technical field
The utility model relates to the technical field of the parts of spray-drawing machine, particularly relates to the papers pressing wheel device of using on a kind of spray-drawing machine.
Background technology
Wide format printer papers pressing wheel device of the prior art, its pressure roller support generally all adopts sheet metal panel beating to be made, its weight ratio is larger, after a plurality of supports are arranged in longer rotating shaft, the pressure producing to rotating shaft is larger, and the dimensional uniformity of sheet metal component is poor in addition, and the location tolerance that a plurality of supports produce after installing is larger, be difficult to guarantee that the product after installation meets designing requirement, have much room for improvement.
Utility model content
For addressing the above problem, the utility model provides a kind of papers pressing wheel device.
The technical solution of the utility model is: a kind of papers pressing wheel device, comprise pressure roller support, driving cam, pressure roller, board-like bar bar, extension spring, described pressure roller support, driving cam and board-like lever are integrated plastic castings, this pressure roller support comprises antetheca, two sidewalls and a roof, the bottom of described antetheca is provided with breach, board-like lever is positioned at this breach, the middle part of board-like lever is arranged on the twisted axis supporting leg of breach both sides by twisted axis, described pressure roller is arranged on the front end of board-like lever by rotating shaft, the rear end of board-like lever is connected with the back of the roof of pressure roller support by extension spring, one side away from antetheca on two sidewalls of pressure roller support is equipped with horizontal cut, the two ends of the axle of described driving cam are arranged on respectively in two horizontal cuts, the cam body of driving cam is positioned at the top of board-like lever, and the axle inside of described driving cam is provided with hexagonal hole vertically.
The rear end of described board-like lever is provided with hanging hole first, and the back of the roof of described pressure roller support is also provided with hanging hole second, and the two ends of described extension spring are hooked in respectively in hanging hole first and hanging hole second.
The lower edge of two described sidewalls is provided with the seat board turning up, and is connected with three uniform deep floor first between seat board and sidewall.
Two edges, front portion of described board-like lever upper surface are provided with flange upwards as deep floor second, and the edge, rear portion of board-like lever lower surface is provided with downward flange as deep floor third.
The pressure roller support of papers pressing wheel device of the present utility model, driving cam, board-like bar bar all adopt plastic castings, and making tolerance is little, and after a plurality of papers pressing wheel devices are arranged in rotating shaft, location tolerance is very little, can meet design requirement easily; The weight of plastic castings is lighter simultaneously, and the pressure of countershaft is also little.The more compact structure of pressure roller support after employing plastic castings, volume is less.
Accompanying drawing explanation
Fig. 1 is the front view of this papers pressing wheel device;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is one of stereogram of this papers pressing wheel device;
Fig. 5 be this papers pressing wheel device stereogram two;
Fig. 6 is the stereogram of driving cam wherein;
Fig. 7 is one of stereogram of board-like lever wherein;
Fig. 8 be board-like lever wherein stereogram two;
The roof of 1. pressure roller supports in figure, 2. pressure roller support antetheca, 3. antetheca bottom breach, 4. twisted axis supporting leg, 5. twisted axis, 6. pressure roller, 7. board-like lever, 8. pressure roller support sidewall, 9. hexagonal hole, 10. the axle of driving cam is, the cam body of 11. driving cams, 12. hanging hole first, 13. springs, 14. hanging hole second, 15. floor first, 16. seat boards, 7-1. floor second, 7-2. floor third.
The specific embodiment
Embodiment: referring to Fig. 1-Fig. 8, a kind of papers pressing wheel device in figure, comprise pressure roller support, driving cam, pressure roller, board-like bar bar, extension spring, described pressure roller support, driving cam and board-like lever are integrated plastic castings, this pressure roller support comprises antetheca, two sidewalls and a roof, the bottom of described antetheca is provided with breach, board-like lever is positioned at this breach, the middle part of board-like lever is arranged on the twisted axis supporting leg of breach both sides by twisted axis, described pressure roller is arranged on the front end of board-like lever by rotating shaft, the rear end of board-like lever is connected with the back of the roof of pressure roller support by extension spring, one side away from antetheca on two sidewalls of pressure roller support is equipped with horizontal cut, the two ends of the axle of described driving cam are arranged on respectively in two horizontal cuts, the cam body of driving cam is positioned at the top of board-like lever, and the axle inside of described driving cam is provided with hexagonal hole vertically.
The rear end of described board-like lever is provided with hanging hole first, and the back of the roof of described pressure roller support is also provided with hanging hole second, and the two ends of described extension spring are hooked in respectively in hanging hole first and hanging hole second.
The lower edge of two described sidewalls is provided with the seat board turning up, and is connected with three uniform deep floor first between seat board and sidewall.This deep floor first can increase the intensity of two side.
Two edges, front portion of described board-like lever upper surface are provided with flange upwards as deep floor second, and the edge, rear portion of board-like lever lower surface is provided with downward flange as deep floor third.
This deep floor second and third can increase the intensity of board-like lever.
Claims (4)
1. a papers pressing wheel device, comprise pressure roller support, driving cam, pressure roller, board-like bar bar, extension spring, it is characterized in that: described pressure roller support, driving cam and board-like lever are integrated plastic castings, this pressure roller support comprises antetheca, two sidewalls and a roof, the bottom of described antetheca is provided with breach, board-like lever is positioned at this breach, the middle part of board-like lever is arranged on the twisted axis supporting leg of breach both sides by twisted axis, described pressure roller is arranged on the front end of board-like lever by rotating shaft, the rear end of board-like lever is connected with the back of the roof of pressure roller support by extension spring, one side away from antetheca on two sidewalls of pressure roller support is equipped with horizontal cut, the two ends of the axle of described driving cam are arranged on respectively in two horizontal cuts, the cam body of driving cam is positioned at the top of board-like lever, and the axle inside of described driving cam is provided with hexagonal hole vertically.
2. papers pressing wheel device according to claim 1, is characterized in that: the rear end of described board-like lever is provided with hanging hole first, and the back of the roof of described pressure roller support is also provided with hanging hole second, and the two ends of described extension spring are hooked in respectively in hanging hole first and hanging hole second.
3. papers pressing wheel device according to claim 1, is characterized in that: the lower edge of two described sidewalls is provided with the seat board turning up, and at seat board and sidewall, is provided with three uniform deep floor first.
4. papers pressing wheel device according to claim 1, is characterized in that: two edges, front portion of described board-like lever upper surface are provided with flange upwards as deep floor second, and the edge, rear portion of board-like lever lower surface is provided with downward flange as deep floor third.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278367.5U CN203888388U (en) | 2014-05-28 | 2014-05-28 | Paper-pressing wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278367.5U CN203888388U (en) | 2014-05-28 | 2014-05-28 | Paper-pressing wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888388U true CN203888388U (en) | 2014-10-22 |
Family
ID=51714834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420278367.5U Expired - Fee Related CN203888388U (en) | 2014-05-28 | 2014-05-28 | Paper-pressing wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203888388U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365367A (en) * | 2015-11-29 | 2016-03-02 | 倪德米 | Elastic paper pressing wheel |
| CN106739548A (en) * | 2016-11-30 | 2017-05-31 | 郑州新世纪数码科技股份有限公司 | The high accuracy paper pressing device of wide format printer |
| CN106739582A (en) * | 2016-11-30 | 2017-05-31 | 郑州新世纪数码科技股份有限公司 | The high accuracy wide format printer pressure roller of easy disassembly |
| CN106739553A (en) * | 2016-11-30 | 2017-05-31 | 郑州新世纪数码科技股份有限公司 | The horizontal platen operating mechanism of wide format printer |
-
2014
- 2014-05-28 CN CN201420278367.5U patent/CN203888388U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365367A (en) * | 2015-11-29 | 2016-03-02 | 倪德米 | Elastic paper pressing wheel |
| CN106739548A (en) * | 2016-11-30 | 2017-05-31 | 郑州新世纪数码科技股份有限公司 | The high accuracy paper pressing device of wide format printer |
| CN106739582A (en) * | 2016-11-30 | 2017-05-31 | 郑州新世纪数码科技股份有限公司 | The high accuracy wide format printer pressure roller of easy disassembly |
| CN106739553A (en) * | 2016-11-30 | 2017-05-31 | 郑州新世纪数码科技股份有限公司 | The horizontal platen operating mechanism of wide format printer |
| CN106739582B (en) * | 2016-11-30 | 2018-09-28 | 郑州新世纪数码科技股份有限公司 | The high-precision wide format printer pressure roller of easy disassembly |
| CN106739553B (en) * | 2016-11-30 | 2019-06-07 | 郑州新世纪数码科技股份有限公司 | The horizontal platen operating mechanism of wide format printer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203888388U (en) | Paper-pressing wheel device | |
| CN204362833U (en) | A kind of self-adapting type meat cutting material pressing device | |
| CN201941037U (en) | Perforating positioner in assembly | |
| CN205187477U (en) | Standard cloth spreading machine | |
| CN202727412U (en) | Cassette type single facer | |
| CN201779436U (en) | Aluminium alloy section with double slideway grooves | |
| CN201142794Y (en) | Detachable operation control cabinet | |
| CN205674468U (en) | high frequency local grating forming machine | |
| CN202701176U (en) | Stamping device for automobile left suspended installation inner plate | |
| CN206595610U (en) | A kind of landscape type outdoor substation shell | |
| CN202610585U (en) | Washing machine cover board | |
| CN207643794U (en) | A kind of perforating press | |
| CN204150358U (en) | Biplane pallet | |
| CN203922164U (en) | Cup making machine sheet carrying device | |
| CN201765831U (en) | Bracket for blue light disc-carving machine | |
| CN202271483U (en) | Foaming box | |
| CN202947482U (en) | Trolley | |
| CN202636417U (en) | Sailboat-shape bracket | |
| CN201356250Y (en) | Student desk with removable hook | |
| CN202894020U (en) | High braking lamp support forming mould | |
| CN203713632U (en) | Lifting column switch control press board for business table of automobile | |
| CN211640182U (en) | Punching structure for cross hole of plastic cup cover | |
| CN207860700U (en) | Wine box side wall perforating device | |
| CN202321200U (en) | Paper board stool capable of serving as storage box | |
| CN203121636U (en) | Partition plate support beam component for algam filing cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450001 Henan Province, Zhengzhou high tech Zone West Road East of asparagus hybrida Patentee after: Zhengzhou new century digital Polytron Technologies Inc Address before: Modern high tech Industrial Development Zone, South West Road East of Henan province in 450000 cows in Zhengzhou City Patentee before: Zhengzhu New Century Digital Printing Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20180528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |