CN202428846U - Motor driving device of conveying mechanism - Google Patents
Motor driving device of conveying mechanism Download PDFInfo
- Publication number
- CN202428846U CN202428846U CN2011205608424U CN201120560842U CN202428846U CN 202428846 U CN202428846 U CN 202428846U CN 2011205608424 U CN2011205608424 U CN 2011205608424U CN 201120560842 U CN201120560842 U CN 201120560842U CN 202428846 U CN202428846 U CN 202428846U
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- China
- Prior art keywords
- pressure wheel
- conveying mechanism
- lower pressure
- motor
- pressure roller
- 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
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Abstract
The utility model discloses a motor driving device of a conveying mechanism. The motor driving device comprises a driving motor, a gear transmission component, an upper pressure roller, a lower pressure roller and an adjusting device which work independently, the adjusting device adjusts a gap between the upper pressure roller and the lower pressure roller, the driving motor is connected with the lower pressure roller by the gear transmission component, and the upper pressure roller is positioned above the lower pressure roller and connected with the adjusting device. The motor driving device of the conveying mechanism is simple in structure and high in efficiency, is energy-saving and can drive paper with different breadths and different thicknesses without causing crease lines.
Description
Technical field
The utility model relates to the conveying mechanism technical field, refers in particular to a kind of motor drive of conveying mechanism.
Background technology
Along with popularizing of information products, necessity that printer has become us is equipped with.In existing printer, conveying mechanism generally drives several paper feed wheel drive paper through a motor and carries, yet; Such conveying mechanism has following shortcoming: have only motor to drive, the paper feed wheel can not work alone, when the bigger paper of transport of web; Like A3 paper; Too much paper feed wheel work meeting causes the loss of electric power, during the smaller paper of transport of web, when being the half the A4 paper of A3 paper like breadth; The speed that very few paper feed wheel can cause carrying is slack-off, and the situation of folding line appears in the wide paper that also can make in position between the paper feed wheel.Simultaneously, more existing conveying mechanisms can not be applicable to the paper at the different thick ends, and versatility is not high.
Summary of the invention
The purpose of the utility model is that the deficiency to prior art provides a kind of motor drive of conveying mechanism, and this motor drive is simple in structure, and efficient is high, and is energy-conservation, can drive the paper of different breadths and thickness.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme.
A kind of motor drive of conveying mechanism; Comprise CD-ROM drive motor, gear drive member, upper pressure wheel, lower pressure wheel that works alone and the adjusting device of regulating gap between upper pressure wheel and the lower pressure wheel; Described CD-ROM drive motor is connected with lower pressure wheel through the gear drive member; Described upper pressure wheel is positioned at the top of lower pressure wheel, and upper pressure wheel is connected with adjusting device.
Preferably, the number of described CD-ROM drive motor is four, and is unequal at interval between adjacent two CD-ROM drive motors.
Preferably, described adjusting device comprises regulates bolt and spring, and the adjusting bolt passes spring and is connected with upper pressure wheel.
The beneficial effect that the utility model has owing to the employing technique scheme: the utility model is simple in structure, and efficient is high, and CD-ROM drive motor can drive lower pressure wheel and work alone, and the breadth size adjustment CD-ROM drive motor running according to paper reaches energy-conservation effect; Adjusting device can be regulated gap between upper pressure wheel and the lower pressure wheel, makes motor drive can be applicable to transporting of different-thickness paper, does not produce folding line.
Description of drawings
Fig. 1 is the stereogram of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is the rearview of the utility model.
---CD-ROM drive motor, 2---gear drive member, 3---upper pressure wheel, 4---lower pressure wheel, 5---adjusting device, 6---adjusting bolt, 7---spring among the figure: 1.
The specific embodiment
See Fig. 1 to Fig. 3, a kind of motor drive of conveying mechanism comprises CD-ROM drive motor 1, gear drive member 2, upper pressure wheel 3, lower pressure wheel 4 and adjusting device 5; The number of CD-ROM drive motor 1 is preferable four, and the interval between adjacent two CD-ROM drive motors 1 is unequal, and the interval of two middle CD-ROM drive motors 1 is smaller; CD-ROM drive motor 1 is connected with lower pressure wheel 4 through gear drive member 2, and CD-ROM drive motor 1 can work independently, and drives lower pressure wheel 4 and rotates; When the bigger paper of transport of web; Can close wherein one to two CD-ROM drive motor 1, thereby reach energy-conservation effect, when the smaller paper of transport of web; Can start whole CD-ROM drive motors 1, make paper can not produce folding line because the interval between the lower pressure wheel 4 is wide.
Upper pressure wheel 3 is positioned at the top of lower pressure wheel 4, and upper pressure wheel 3 is connected with adjusting device 5.Adjusting device 5 comprises regulates bolt 6 and spring 7, and adjusting bolt 6 passes spring 7 and is connected with upper pressure wheel 3, regulates bolt 6 through turning, and can regulate gap between upper pressure wheel 3 and the lower pressure wheel 4, thereby makes conveying mechanism be fit to the paper of different-thickness.
Above content is merely the preferred embodiment of the utility model; For those of ordinary skill in the art; According to the thought of the utility model, the part that on the specific embodiment and range of application, all can change, this description should not be construed as the restriction to the utility model.
Claims (3)
1. the motor drive of a conveying mechanism; It is characterized in that: comprise CD-ROM drive motor (1), gear drive member (2), upper pressure wheel (3), lower pressure wheel (4) that works alone and the adjusting device (5) of regulating gap between upper pressure wheel (3) and the lower pressure wheel (4); Described CD-ROM drive motor (1) is connected with lower pressure wheel (4) through gear drive member (2); Described upper pressure wheel (3) is positioned at the top of lower pressure wheel (4), and upper pressure wheel (3) is connected with adjusting device (5).
2. the conveying mechanism of a kind of printer according to claim 1, it is characterized in that: the number of described CD-ROM drive motor (1) is four, and is unequal at interval between adjacent two CD-ROM drive motors (1).
3. the motor drive of a kind of conveying mechanism according to claim 1 is characterized in that: described adjusting device (5) comprises regulates bolt (6) and spring (7), and adjusting bolt (6) passes spring (7) and is connected with upper pressure wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205608424U CN202428846U (en) | 2011-12-29 | 2011-12-29 | Motor driving device of conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205608424U CN202428846U (en) | 2011-12-29 | 2011-12-29 | Motor driving device of conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428846U true CN202428846U (en) | 2012-09-12 |
Family
ID=46778317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205608424U Expired - Fee Related CN202428846U (en) | 2011-12-29 | 2011-12-29 | Motor driving device of conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202428846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387071A (en) * | 2013-08-20 | 2013-11-13 | 上海埃蒙特自动化系统有限公司 | Automatic paper paving machine |
-
2011
- 2011-12-29 CN CN2011205608424U patent/CN202428846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387071A (en) * | 2013-08-20 | 2013-11-13 | 上海埃蒙特自动化系统有限公司 | Automatic paper paving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20131229 |