CN221190811U - Automatic paper separating and feeding mechanism - Google Patents
Automatic paper separating and feeding mechanism Download PDFInfo
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- CN221190811U CN221190811U CN202421174243.2U CN202421174243U CN221190811U CN 221190811 U CN221190811 U CN 221190811U CN 202421174243 U CN202421174243 U CN 202421174243U CN 221190811 U CN221190811 U CN 221190811U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 230000001360 synchronised effect Effects 0.000 claims abstract description 15
- 238000013016 damping Methods 0.000 claims description 6
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- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
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- 230000006872 improvement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application belongs to the field of paper separating machines, and provides an automatic paper separating and feeding mechanism which comprises a machine shell, a first rotating shaft, a first eccentric paper rubbing wheel, a first driven wheel, a second rotating shaft, a second eccentric paper rubbing wheel, a second driven wheel, a first motor, a first driving wheel, a first synchronous belt, a third rotating shaft, a first paper sucking wheel, a fourth rotating shaft, a second paper sucking wheel, a second motor, a second driving wheel and a second synchronous belt. The application has compact structure, is not easy to damage paper, reduces the integral burden of the mechanism and reduces the damage rate.
Description
Technical Field
The application belongs to the field of paper separating machines, and particularly relates to an automatic paper separating and feeding mechanism.
Background
The traditional paper separating and feeding structure mainly comprises three parts: paper tray, paper feeding roller and distributing roller. Where the tray is where the sheets are stored, the paper feed roller is a key component to advance the sheets into the printer, and the dispensing roller is responsible for feeding the sheets to the correct printing position.
However, in the traditional paper-separating and paper-feeding structure, the paper feeding roller and the distributing roller are all carried out in a single quantity, namely, the single paper feeding roller is adopted to convey the paper to the distributing roller, and then the single distributing roller distributes the paper to the subsequent links; thus, the single paper feeding roller has large burden, high damage rate, large friction force and easy damage to paper.
Disclosure of utility model
In order to overcome the defects in the prior art, the application aims to provide an automatic paper separating and feeding mechanism which is compact in structure, not prone to damaging paper, capable of reducing the overall burden of the mechanism and reducing the damage rate.
The application adopts the technical means for solving the technical problems that:
The application provides an automatic paper separating and feeding mechanism, which comprises:
The machine shell is provided with a containing cavity for placing paper;
The first rotating shaft is arranged on the shell;
The first eccentric paper rubbing wheel is arranged on the first rotating shaft and is abutted against paper;
the first driven wheel is arranged on the first rotating shaft;
the second rotating shaft is arranged on the shell;
The second eccentric paper rubbing wheel is arranged on the second rotating shaft, is positioned below the first eccentric paper rubbing wheel and is abutted against paper;
the second driven wheel is arranged on the second rotating shaft;
the first motor is arranged on the shell;
the first driving wheel is arranged on an output shaft of the first motor;
The first synchronous belt is respectively connected with the first driving wheel, the first driven wheel and the second driven wheel;
The third rotating shaft is arranged on the shell;
The first paper suction wheel is arranged on the third rotating shaft and is positioned below the second eccentric paper rubbing wheel;
the third driven wheel is arranged on the third rotating shaft;
the fourth rotating shaft is arranged on the shell;
The second paper sucking wheel is arranged on the fourth rotating shaft and is abutted against the first paper sucking wheel;
the second motor is arranged on the shell;
The second driving wheel is arranged on an output shaft of the second motor;
And the second synchronous belt is respectively connected with the second driving wheel and the third driven wheel.
Preferably, the machine further comprises a first paper guide plate, wherein the first paper guide plate is mounted on the machine shell, and the first paper guide plate is located below the second eccentric paper rubbing wheel.
Preferably, the damping paper separating wheel is mounted on the machine shell, and the damping paper separating wheel is located below the first paper guide plate.
Preferably, the machine further comprises a second paper guide plate, wherein the second paper guide plate is mounted on the machine shell and is positioned below the first paper suction wheel.
Preferably, the paper feeding device further comprises an in-place sensor, wherein the in-place sensor is installed on the casing, and the in-place sensor is arranged corresponding to the second paper guide plate.
Compared with the prior art, the automatic paper separating and feeding mechanism is provided with the first eccentric paper rubbing wheel and the second eccentric paper rubbing wheel, the first driving wheel is driven to rotate by the first motor, and the first driving wheel drives the first driven wheel and the second driven wheel to rotate by the first synchronous belt, so that the first eccentric paper rubbing wheel and the second eccentric paper rubbing wheel synchronously rotate, the first eccentric paper rubbing wheel and the second eccentric paper rubbing wheel rub and control paper on paper, and the first eccentric paper rubbing wheel and the second eccentric paper rubbing wheel synchronously control paper on two parts of the paper, so that the friction requirement of the paper rubbing wheel can be reduced, multiple force application is realized, and the risk of damaging the paper is reduced; the subsequent second motor drives the second driving wheel to rotate through the second synchronous belt, the second driving wheel drives the third driven wheel to rotate, and the third driven wheel drives the first paper sucking wheel to rotate, so that the first paper sucking wheel and the second paper sucking wheel clamp single paper to the next link; the whole mechanism is compact in structure, paper is not easy to damage, the whole burden of the mechanism is reduced, and the damage rate is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an automatic paper-separating and feeding mechanism of the present application.
Fig. 2 is a cross-sectional view of the automatic paper feed mechanism of the present application.
Marking:
100. Paper sheets;
1. A housing; 2. a first eccentric paper rubbing wheel; 3. a first driven wheel; 4. a second eccentric paper rubbing wheel; 5. a second driven wheel; 6. a first motor; 7. a first drive wheel; 8. a first synchronization belt; 9. a first suction wheel; 10. a second paper sucking wheel; 11. a second motor; 12. a second driving wheel; 13. a second timing belt; 14. a third driven wheel; 15. and a second paper guide plate.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. The embodiments of the present utility model and the features in the embodiments may be combined with each other without collision. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, and the described embodiments are merely some, rather than all, embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
It should be noted that: unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present utility model, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-2, the embodiment provides an automatic paper separating and feeding mechanism, which comprises a casing 1, a first rotating shaft, a first eccentric paper rubbing wheel 2, a first driven wheel 3, a second rotating shaft, a second eccentric paper rubbing wheel 4, a second driven wheel 5, a first motor 6, a first driving wheel 7, a first synchronous belt 8, a third rotating shaft, a first paper suction wheel 9, a fourth rotating shaft, a second paper suction wheel 10, a second motor 11, a second driving wheel 12 and a second synchronous belt 13, wherein the casing 1 is provided with a containing cavity for placing paper 100; the first rotating shaft is arranged on the shell 1; the first eccentric paper rubbing wheel 2 is arranged on the first rotating shaft, and the first eccentric paper rubbing wheel 2 is abutted against the paper 100; the first driven wheel 3 is arranged on the first rotating shaft; the second rotating shaft is arranged on the shell 1; the second eccentric paper rubbing wheel 4 is mounted on the second rotating shaft, the second eccentric paper rubbing wheel 4 is positioned below the first eccentric paper rubbing wheel 2, and the second eccentric paper rubbing wheel is abutted against the paper 100; the second driven wheel 5 is arranged on the second rotating shaft; the first motor 6 is mounted on the casing 1; the first driving wheel 7 is arranged on the output shaft of the first motor 6; the first synchronous belt 8 is respectively connected with the first driving wheel 7, the first driven wheel 3 and the second driven wheel 5; the third rotating shaft is arranged on the shell 1; the first paper sucking wheel 9 is arranged on the third rotating shaft, and the first paper sucking wheel 9 is positioned below the second eccentric paper rubbing wheel 4; the third driven wheel 14 is mounted on the third rotating shaft; the fourth rotating shaft is arranged on the shell 1; the second paper sucking wheel 10 is mounted on the fourth rotating shaft, and the second paper sucking wheel 10 is abutted against the first paper sucking wheel 9; the second motor 11 is mounted on the casing 1; the second driving wheel 12 is mounted on the output shaft of the second motor 11; the second synchronous belt 13 is respectively connected with the second driving wheel 12 and the third driven wheel 14.
It should be noted that, the first eccentric rubbing wheel 2 and the second eccentric rubbing wheel 4 refer to wheels having two radii, and when one side of the long radius is turned to the paper 100 side, the paper 100 is frustrated, so as to separate out a single paper 100.
In some preferred embodiments of the present utility model, the first paper guide plate is mounted on the casing 1, and the first paper guide plate is located below the second eccentric rubbing wheel 4. Thus, the first paper guide plate can guide the paper 100, and the paper 100 is convenient to convey.
In some preferred embodiments of the present utility model, the damping paper separating wheel is further included, and the damping paper separating wheel is mounted on the casing 1, and is located below the first paper guiding plate. In this manner, the dampened separating wheel can further separate the sheets 100, ensuring that a single sheet 100 is transported.
In some preferred embodiments of the present utility model, a second paper guide 15 is further included, the second paper guide 15 is mounted on the casing 1, and the second paper guide 15 is located below the first paper suction wheel 9. In this way, the second paper guide plate 15 can guide the paper 100, so that the paper 100 is convenient to convey.
In some preferred embodiments of the present utility model, the present utility model further includes an in-place sensor, which is mounted to the casing 1, and is disposed corresponding to the second paper guide plate 15. In this manner, the in-place sensor can monitor whether the sheet 100 is in place.
Compared with the prior art, the automatic paper separating and feeding mechanism is provided with the first eccentric paper rubbing wheel 2 and the second eccentric paper rubbing wheel 4, the first driving wheel 7 is driven to rotate by the first motor 6, the first driving wheel 7 drives the first driven wheel 3 and the second driven wheel 5 to rotate by the first synchronous belt 8, synchronous rotation of the first eccentric paper rubbing wheel 2 and the second eccentric paper rubbing wheel 4 is realized, the first eccentric paper rubbing wheel 2 and the second eccentric paper rubbing wheel 4 rub and control paper on paper 100, and the first eccentric paper rubbing wheel and the second eccentric paper rubbing wheel 4 synchronously control paper on two parts of the paper 100, so that the friction requirement of the paper rubbing wheels can be reduced, multiple force application is realized, and the risk of damaging the paper 100 is reduced; the second motor 11 drives the second driving wheel 12 to rotate through the second synchronous belt 13, the second driving wheel 12 drives the third driven wheel 14 to rotate, and the third driven wheel 14 drives the first paper sucking wheel 9 to rotate, so that the first paper sucking wheel 9 and the second paper sucking wheel 10 clamp single paper 100 to the next link; the whole mechanism is compact in structure, the paper 100 is not easy to damage, the whole burden of the mechanism is reduced, and the damage rate is reduced.
The above description is only specific embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. Variations and substitutions will be readily apparent to those skilled in the art within the scope of the present disclosure, and are intended to be encompassed within the scope of the present disclosure. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (5)
1. An automatic paper feed mechanism, characterized by comprising:
The machine shell is provided with a containing cavity for placing paper;
The first rotating shaft is arranged on the shell;
The first eccentric paper rubbing wheel is arranged on the first rotating shaft and is abutted against paper;
the first driven wheel is arranged on the first rotating shaft;
the second rotating shaft is arranged on the shell;
The second eccentric paper rubbing wheel is arranged on the second rotating shaft, is positioned below the first eccentric paper rubbing wheel and is abutted against paper;
the second driven wheel is arranged on the second rotating shaft;
the first motor is arranged on the shell;
the first driving wheel is arranged on an output shaft of the first motor;
The first synchronous belt is respectively connected with the first driving wheel, the first driven wheel and the second driven wheel;
The third rotating shaft is arranged on the shell;
The first paper suction wheel is arranged on the third rotating shaft and is positioned below the second eccentric paper rubbing wheel;
the third driven wheel is arranged on the third rotating shaft;
the fourth rotating shaft is arranged on the shell;
The second paper sucking wheel is arranged on the fourth rotating shaft and is abutted against the first paper sucking wheel;
the second motor is arranged on the shell;
The second driving wheel is arranged on an output shaft of the second motor;
And the second synchronous belt is respectively connected with the second driving wheel and the third driven wheel.
2. The automatic paper feed mechanism of claim 1, further comprising a first paper guide mounted to the housing and positioned below the second eccentric paper rubbing wheel.
3. The automatic paper feed mechanism of claim 2, further comprising a damping paper feed wheel mounted to the housing, the damping paper feed wheel being located below the first paper guide plate.
4. The automatic paper feed mechanism of claim 1, further comprising a second paper guide mounted to the housing and positioned below the first suction wheel.
5. The automatic paper feed mechanism of claim 4, further comprising an in-place sensor mounted to the housing, the in-place sensor being disposed in correspondence with the second paper guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421174243.2U CN221190811U (en) | 2024-05-28 | 2024-05-28 | Automatic paper separating and feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421174243.2U CN221190811U (en) | 2024-05-28 | 2024-05-28 | Automatic paper separating and feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221190811U true CN221190811U (en) | 2024-06-21 |
Family
ID=91488434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421174243.2U Active CN221190811U (en) | 2024-05-28 | 2024-05-28 | Automatic paper separating and feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221190811U (en) |
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2024
- 2024-05-28 CN CN202421174243.2U patent/CN221190811U/en active Active
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