CN219906257U - Anti-offset paper conveying device - Google Patents
Anti-offset paper conveying device Download PDFInfo
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- CN219906257U CN219906257U CN202321044849.XU CN202321044849U CN219906257U CN 219906257 U CN219906257 U CN 219906257U CN 202321044849 U CN202321044849 U CN 202321044849U CN 219906257 U CN219906257 U CN 219906257U
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- 230000003405 preventing effect Effects 0.000 claims abstract description 18
- 238000010073 coating (rubber) Methods 0.000 claims description 23
- 239000003292 glue Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 10
- 238000005538 encapsulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
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Abstract
The utility model discloses an anti-offset paper conveying device, which comprises: a carriage; a conveying assembly mounted on the conveying frame for conveying the paper; the power mechanism is fixed on the conveying assembly through the conveying frame and is used for driving the conveying assembly; and the deviation preventing mechanism is fixed on the conveying assembly through the conveying frame and is used for preventing the paper from deviating when the paper is conveyed and enabling the paper to move linearly along the horizontal direction. The utility model can prevent paper from shifting in the process of conveying paper, and can realize stable conveying even for paper with longer distance and larger specification, thereby effectively solving the technical problem of easy deviation in the prior art when paper is conveyed.
Description
Technical Field
The utility model relates to the technical field of office equipment, in particular to an anti-offset paper conveying device.
Background
In the existing archive management system, in order to facilitate management of paper documents, it is generally required to use a scannable and coded device to digitally process the paper documents so as to facilitate processing the paper documents into corresponding electronic documents and storing the electronic documents. The paper files can realize one-to-one correspondence with the electronic files after being digitally processed, and the file searching efficiency can be improved, so that the equipment is more and more widely used as office equipment.
Patent document with publication number CN111267498A discloses an intelligent paging coding machine, which comprises a machine body workbench, wherein a paper feeding mechanism, a paper detecting mechanism, an induction coding mechanism and a paper pressing wheel are sequentially arranged on the machine body workbench according to the paper movement sequence. The coding machine can realize the integration of paging and coding of paper document materials and can better realize the electronization of paper documents. However, this coding machine realizes the transport of paper only through the cooperation of belt pulley and paper feed wheel, therefore in actual transport process, especially need to transport the paper for a longer distance and/or transport the technical problem that the paper easily off tracking when the specification is bigger such as A3.
Disclosure of Invention
The utility model aims to overcome the technical problems in the prior art and provide an anti-deviation paper conveying device, which can prevent paper from deviating in the paper conveying process, and can realize stable conveying even for paper with longer distance and/or larger specification, thereby effectively solving the technical problem that the paper is easy to deviate in the paper conveying process in the prior art.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
an anti-offset paper feeding device, characterized in that: comprising the following steps:
a carriage;
a conveying assembly mounted on the conveying frame for conveying the paper;
the power mechanism is arranged on the conveying frame and used for driving the conveying assembly;
an anti-deviation mechanism is mounted on the carriage for preventing deviation of the sheet when the sheet is conveyed and for linearly moving the sheet in a horizontal direction.
The conveying frame comprises two side plates, the conveying assembly is arranged between the two side plates, and the power mechanism and the anti-deviation mechanism are respectively fixed on the two side plates.
The conveying assembly comprises a paper supporting plate and a plurality of conveying rollers which are uniformly arranged on the side plates through bearings respectively, the conveying rollers are connected with the power mechanism through connecting pieces, and the end parts of the conveying rollers are fixedly sleeved with rubber coating wheels for driving paper; the paper supporting plate horizontally covers the upper parts of the conveying rollers through the side plates, and is positioned between the glue coating wheel and the side plates.
The upper surface of the paper supporting plate and the upper surface of the glue coating wheel are both in the same plane.
The anti-deviation mechanism comprises a deviation correcting frame and a plurality of universal deviation correcting pieces, the deviation correcting frame is fixed on the conveying frame and comprises a side deviation correcting plate and a transverse plate, the side deviation correcting plate is vertically arranged, the transverse plate is perpendicular to the side deviation correcting plate, the side deviation correcting plate is located at the end part of the rubber coating wheel, and the lower end of the side deviation correcting plate is located below the upper surface of the rubber coating wheel; the universal deviation correcting pieces are respectively fixed right above the rubber coating wheels through transverse plates, and paper passing gaps are formed between the universal deviation correcting pieces and the rubber coating wheels; the universal deviation correcting piece is matched with the side deviation correcting plate to prevent paper from deviating when paper is conveyed.
The universal deviation correcting piece comprises a barrel body and a universal ball, the barrel body is fixed on the transverse plate, the universal ball is movably arranged at the lower end of the barrel body, and paper is located between the universal ball and the rubber coating wheel through a gap.
The correcting frame further comprises an adapter plate perpendicular to the side correcting plate and a side connecting plate parallel to the side correcting plate, the side connecting plate, the adapter plate and the side correcting plate are connected into a whole and then are of a U-shaped structure, and the correcting frame is fixed on the conveying frame through the side connecting plate.
The paper feeding end of the side deviation correcting plate is inclined outwards to form a side guide plate.
The paper feeding end of the paper supporting plate is inclined downwards to form a bottom guide plate.
The conveying assembly further comprises a pressure guide plate, the pressure guide plate is fixed above the paper supporting plate through the conveying frame, and the pressure guide plate is located at the other side far away from the rubber coating wheel.
The utility model has the advantages that:
1. compared with the prior art, the paper conveying device has the anti-offset function, and can effectively prevent paper from being offset in the process of conveying paper, so that the paper can move linearly along the horizontal direction, and the aim of improving the paper conveying accuracy is fulfilled. In addition, the utility model is also suitable for continuous and stable conveying of bill paper with smaller specification, A4 paper with moderate specification and A3 paper with larger specification, and is beneficial to meeting the requirements of different scenes. The utility model has simple structure and convenient operation, and is particularly suitable for transferring paper documents into paper transportation of electronic documents in file management.
2. The utility model can realize the driving of all conveying rollers by adopting one set of power mechanism and has the advantages of simple structure, lower cost, stable driving, good conveying effect and difficult damage to paper.
3. The utility model adopts the conveying roller with the rubber coating wheel to convey paper in cooperation with the paper supporting plate, and has the advantage of stable transmission.
4. The upper surface of the paper supporting plate and the upper surface of the glue coating wheel are arranged to be in the same plane, so that on one hand, better power driving of paper can be ensured, on the other hand, the paper can be prevented from being damaged due to inconsistent heights, and better conveying effect can be improved.
5. The utility model adopts the deviation correcting frame with a specific structure and a plurality of universal deviation correcting pieces as the deviation preventing mechanism, wherein the side deviation correcting plates can correct and regulate the paper from the side edge of the paper in the paper conveying process, and the universal deviation correcting pieces can correct and regulate the paper from the upper part of the paper in the paper conveying process, and can also provide certain friction force for the paper conveying. The two are combined to effectively ensure the horizontal linear conveying of the paper on the premise of preventing the paper from shifting, so that the paper is not damaged, and the paper conveying device has the advantage of better conveying effect.
6. The deviation correcting frame with a specific structure is adopted, all parts in the deviation preventing mechanism can be reasonably integrated into a whole, and the deviation correcting frame has the advantages of simple structure, convenience in installation and good deviation preventing effect.
7. According to the utility model, the paper can be guided when entering the device through the outwards inclined side guide plates and the downwards inclined bottom guide plates, so that the paper can accurately enter the conveying assembly for conveying.
8. According to the utility model, the guide plate can play a role in restricting paper in the paper conveying process, so that the paper is prevented from being conveyed failure due to tilting and other phenomena, and the success rate of paper conveying is improved.
Drawings
FIG. 1 is a schematic perspective view (I) of the present utility model;
FIG. 2 is a schematic perspective view (II) of the present utility model;
FIG. 3 is a schematic perspective view of a conveying assembly and an anti-migration mechanism according to the present utility model;
FIG. 4 is a schematic top view of FIG. 2;
FIG. 5 is a schematic view of the sectional A-A structure of FIG. 3.
Marked in the figure as: 1. the conveying device comprises a conveying frame, 2, conveying components, 3, a power mechanism, 4, an anti-deviation mechanism, 5, conveying rollers, 6, a paper supporting plate, 7, a glue coating wheel, 8, a deviation correcting frame, 9, a universal deviation correcting piece, 10, a cylinder, 11, a universal ball, 12, a side deviation correcting plate, 13, a transverse plate, 14, an adapter plate, 15, a side connecting plate, 16, a side guide plate, 17, a bottom guide plate, 18 and a guide plate.
Detailed Description
Example 1
As shown in fig. 1-2, the present embodiment provides an offset-preventing sheet conveying apparatus, which includes:
the conveying frame 1, the conveying frame 1 comprises two side plates, the two side plates can be fixed in opposite directions through a cross beam, and the distance between the two side plates is larger than the width of paper to be conveyed.
And a conveying assembly 2 installed between the two side plates of the conveying frame 1 for conveying the paper.
The power mechanism 3 is installed on the conveying frame 1, and can be fixed on one side plate for driving the conveying assembly 2.
An anti-deviation mechanism 4, which is mounted on the carriage 1, is fixed to the other side plate, and is used for preventing deviation of the paper sheet when the paper sheet is conveyed, and making the paper sheet move linearly along the horizontal direction. Of course, the anti-deviation mechanism 4 and the power mechanism 3 can be fixed on the same side plate according to actual needs.
The device is suitable for continuous and stable conveying of small-sized bill paper, moderate-sized A4 paper and large-sized A3 paper, and is particularly suitable for conveying of A4 paper.
In practical application, the paper is fed into the input end of the conveying assembly 2, the conveying assembly 2 is driven by the power mechanism 3, the conveying assembly 2 can drive the paper to move towards the output end, and in the paper moving process, the deviation preventing mechanism 4 and the conveying assembly 2 have a matching effect, so that the paper can be prevented from being deviated, and can be enabled to move linearly along the horizontal direction, and the purpose of stably conveying the paper is achieved.
Example 2
As shown in fig. 1-2, the present embodiment provides an offset-preventing sheet conveying apparatus, which includes:
the conveying frame 1, the conveying frame 1 comprises two side plates, the two side plates can be fixed in opposite directions through a cross beam, and the distance between the two side plates is larger than the width of paper to be conveyed.
And a conveying assembly 2 installed between the two side plates of the conveying frame 1 for conveying the paper.
The power mechanism 3 is installed on the conveying frame 1, and can be fixed on one side plate for driving the conveying assembly 2.
An anti-deviation mechanism 4, which is mounted on the carriage 1, is fixed to the other side plate, and is used for preventing deviation of the paper sheet when the paper sheet is conveyed, and making the paper sheet move linearly along the horizontal direction. Of course, the anti-deviation mechanism 4 and the power mechanism 3 can be fixed on the same side plate according to actual needs.
The power mechanism 3 comprises a set of motor and a connecting piece, the connecting piece can be a belt, a chain, a gear rack and the like, the motor is fixed on the side plate, and the motor can drive the conveying assembly 2 to act through the connecting piece. In addition, the rotating speed of the motor can be 0-3000r/min, and particularly, the proper rotating speed can be selected according to the needs.
As shown in fig. 3-5, the conveying assembly 2 includes a plurality of conveying rollers 5, and the number of the conveying rollers 5 can be determined according to actual needs, so that 4-10 conveying rollers 5 are used for conveying the A4 paper. Each conveying roller 5 is uniformly arranged on the side plate through a bearing, each conveying roller 5 can form a linkage structure in a mode of mutually sleeving belts, and a motor is connected with one conveying roller 5 through the belts, so that all the conveying rollers 5 can be uniformly driven to rotate by the motor. In addition, the end of each conveying roller 5 end is fixedly sleeved with a rubber coating wheel 7 for driving paper, the outer diameter of the rubber coating wheel 7 is larger than that of the conveying roller 5, and the rubber coating wheel 7 is mainly used for driving paper during actual conveying.
The fixing of the encapsulation wheel 7 to the end of the conveying roller 5 means: the glue wheel 7 is fixed to one end of the conveyor roller 5 between the side plates, i.e. the glue wheel 7 is located between the side plates and close to one of the side plates.
As shown in fig. 3-5, the conveying assembly 2 further includes a paper supporting plate 6, where the paper supporting plate 6 is a flat plate, and the length of the paper supporting plate is substantially the same as the overall length of the conveying assembly 2, and the paper supporting plate 6 is horizontally covered above the plurality of conveying rollers 5 by a side plate and is located between the glue coating wheel 7 and the side plate. A certain gap is formed between the paper supporting plate 6 and the conveying roller 5, and the rotation of the conveying roller 5 is not affected. In addition, in order to avoid damage to the paper and ensure stable conveyance of the paper, the upper surface of the paper supporting plate 6 is in the same plane as the upper surface of the glue coating wheel 7 when the glue coating wheel is stationary after the paper supporting plate is arranged above the conveying roller 5, i.e. the heights of the paper supporting plate and the glue coating wheel are the same. In actual transport, after the paper enters the transport assembly 2 from the input end, one side of the paper is located above the glue wheel 7, and the rest is located on the paper supporting plate 6. Since the sheet is now driven by the encapsulation wheel 7 on one side only, it is unavoidable that it will shift. Therefore, the continuous and stable conveying of the paper can be realized by the control of the anti-deviation mechanism 4.
Further, in order to prevent paper from not accurately entering the conveying assembly 2, the paper feeding end of the paper supporting plate 6 is inclined downwards to form the bottom guide plate 17, and a certain guiding effect can be achieved on the paper from the paper end through the bottom guide plate 17 when the paper enters, even if the front end of the paper is slightly lower than the upper surface of the paper supporting plate 6, the paper can smoothly enter the conveying assembly 2 under the guiding effect of the bottom guide plate 17, so that the accuracy of paper conveying is higher.
As shown in fig. 3-5, the conveying assembly 2 further comprises a pressure guiding plate 18, wherein the pressure guiding plate 18 is a strip-shaped plate and is fixed above the paper supporting plate 6 through the conveying frame 1, and is positioned at the other side far away from the glue coating wheel 7. A certain gap is formed between the pressure guide plate 18 and the paper supporting plate 6, and the function of the pressure guide plate is to play a certain role in pressing the other side of the paper when the paper passes through, so that a more stable conveying effect of the paper is ensured.
The anti-deviation mechanism 4 comprises a deviation rectifying frame 8, wherein the deviation rectifying frame 8 is fixed on the conveying frame 1, and the length of the deviation rectifying frame is basically consistent with the whole length of the conveying assembly 2. The deviation rectifying frame 8 comprises a side deviation rectifying plate 12 and a transverse plate 13 which are vertically arranged and are perpendicular to the side deviation rectifying plate 12, the side deviation rectifying plate 12 is located at the end part of the rubber covered wheel 7, and the lower end of the side deviation rectifying plate 12 is located below the upper surface of the rubber covered wheel 7. In the paper conveying process, the paper is perpendicular to the side deviation correcting plates 12 and is just blocked by the side deviation correcting plates 12, so that the deviation of the paper can be corrected and adjusted from the side edges of the paper through the side deviation correcting plates 12, and the deviation is prevented.
The correcting frame 8 further comprises an adapter plate 14 perpendicular to the side correcting plate 12 and a side connecting plate 15 parallel to the side correcting plate 12, the side connecting plate 15, the adapter plate 14 and the side correcting plate 12 are connected into a whole to form a U-shaped structure, and the correcting frame 8 is fixed on the conveying frame 1 through the side connecting plate 15.
Further, in order to prevent paper from not accurately entering the conveying assembly 2, the paper feeding end of the side deviation correcting plate 12 is inclined outwards to form the side guide plate 16, and a certain guiding effect can be achieved on the paper from the paper end side through the side guide plate 16 when the paper enters, even if the paper end side slightly exceeds the limit range of the side deviation correcting plate 12, the paper can smoothly enter the conveying assembly 2 under the guiding effect of the side guide plate 16, so that the paper conveying accuracy is higher.
The anti-deviation mechanism 4 further comprises a plurality of universal deviation correcting pieces 9, the number of the universal deviation correcting pieces 9 is the same as that of the conveying rollers 5, a plurality of through holes are formed in the transverse plates 13, the universal deviation correcting pieces 9 are respectively fixed right above the rubber coating wheels 7 through the through holes in the transverse plates 13, paper passing gaps are formed between the universal deviation correcting pieces 9 and the rubber coating wheels 7, and when paper is conveyed, the universal deviation correcting pieces 9 are matched with the side deviation correcting plates 12 to prevent paper deviation.
Specifically, the universal deviation correcting piece 9 comprises a barrel 10 and universal balls 11, the barrel 10 is fixed on a transverse plate 13, the universal balls 11 are movably arranged at the lower end of the barrel 10, each universal ball 11 is tangential to each rubber coating wheel 7, and paper is located between the universal balls 11 and the rubber coating wheels 7 through gaps. During actual conveying, the universal deviation correcting piece 9 can correct and regulate the paper from the upper part of the paper in the paper conveying process through the universal ball 11, and meanwhile, a certain friction force can be provided for conveying the paper. The combination of the structure and the side deviation correcting plate 12 can effectively ensure the horizontal linear conveying of the paper on the premise of preventing the paper from deviating.
The utility model is mainly applied to a coding machine, and the working principle is as follows:
and starting the motor, driving all the conveying rollers 5 to rotate by the motor, and moving the paper to the output end under the cooperation driving of the rubber coating wheel 7 and the universal ball 11 when the paper to be conveyed enters the paper supporting plate 6 from the input end of the conveying assembly 2 and the corresponding paper passing gap. In the conveying process, the side edge of the paper is just blocked by the side deviation correcting plate 12, and the side deviation correcting plate 12 can correct and regulate the paper from the side edge of the paper, so that the paper is prevented from deviating, the horizontal linear conveying of the paper is ensured, and the paper has a stable conveying effect.
While the utility model has been described with reference to certain embodiments, it is understood that any feature disclosed in this specification may be replaced by alternative features serving the equivalent or similar purpose, unless expressly stated otherwise; all of the features disclosed, or all of the steps in a method or process, except for mutually exclusive features and/or steps, may be combined in any manner.
Claims (10)
1. An anti-offset paper feeding device, characterized in that: comprising the following steps:
a carriage (1);
a conveying assembly (2) mounted on the conveying frame (1) for conveying the paper;
the power mechanism (3) is arranged on the conveying frame (1) and used for driving the conveying assembly (2);
an anti-deviation mechanism (4) is installed on the conveying frame (1) and used for preventing paper deviation when conveying paper and enabling the paper to move along a horizontal direction.
2. An offset preventing paper feeding apparatus according to claim 1, wherein: the conveying frame (1) comprises two side plates, the conveying assembly (2) is arranged between the two side plates, and the power mechanism (3) and the anti-deviation mechanism (4) are respectively fixed on the two side plates.
3. An offset preventing paper feeding apparatus according to claim 2, wherein: the conveying assembly (2) comprises a paper supporting plate (6) and a plurality of conveying rollers (5) which are uniformly arranged on the side plates through bearings respectively, the conveying rollers (5) are connected with the power mechanism (3) through connecting pieces, and the end parts of the conveying rollers (5) are fixedly sleeved with rubber coating wheels (7) for driving paper; the paper supporting plate (6) horizontally covers the upper parts of the conveying rollers (5) through the side plates, and the paper supporting plate (6) is positioned between the glue coating wheel (7) and the side plates.
4. A deviation-preventing paper conveying apparatus according to claim 3, wherein: the upper surface of the paper supporting plate (6) and the upper surface of the rubber coating wheel (7) are all in the same plane.
5. An offset preventing paper feeding apparatus according to any one of claims 1 to 4, wherein: the anti-deviation mechanism (4) comprises a deviation correcting frame (8) and a plurality of universal deviation correcting pieces (9), the deviation correcting frame (8) is fixed on the conveying frame (1), the deviation correcting frame (8) comprises a side deviation correcting plate (12) which is vertically arranged and a transverse plate (13) which is perpendicular to the side deviation correcting plate (12), the side deviation correcting plate (12) is positioned at the end part of the rubber coating wheel (7), and the lower end of the side deviation correcting plate (12) is positioned below the upper surface of the rubber coating wheel (7); the universal deviation correcting pieces (9) are respectively fixed right above the rubber coating wheels (7) through transverse plates (13), and paper passing gaps are formed between the universal deviation correcting pieces (9) and the rubber coating wheels (7); the universal deviation correcting piece (9) is matched with the side deviation correcting plate (12) to prevent paper from deviating when paper is conveyed.
6. The offset preventing paper feeding apparatus according to claim 5, wherein: the universal deviation correcting piece (9) comprises a cylinder body (10) and a universal ball (11), the cylinder body (10) is fixed on the transverse plate (13), the universal ball (11) is movably arranged at the lower end of the cylinder body (10), and paper is located between the universal ball (11) and the rubber coating wheel (7) through a gap.
7. The offset preventing paper feeding apparatus according to claim 5, wherein: the correcting frame (8) further comprises an adapter plate (14) perpendicular to the side correcting plate (12) and a side connecting plate (15) parallel to the side correcting plate (12), the side connecting plate (15), the adapter plate (14) and the side correcting plate (12) are connected into a whole and then are of a U-shaped structure, and the correcting frame (8) is fixed on the conveying frame (1) through the side connecting plate (15).
8. The offset preventing paper feeding apparatus according to claim 5, wherein: the paper feeding end of the side deviation correcting plate (12) is inclined outwards to form a side guide plate (16).
9. A deviation-preventing paper conveying apparatus according to claim 3, wherein: the paper feeding end of the paper supporting plate (6) is inclined downwards to form a bottom guide plate (17).
10. A deviation-preventing paper conveying apparatus according to claim 3, wherein: the conveying assembly (2) further comprises a pressure guide plate (18), and the pressure guide plate (18) is fixed above the paper supporting plate (6) through the conveying frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044849.XU CN219906257U (en) | 2023-05-05 | 2023-05-05 | Anti-offset paper conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044849.XU CN219906257U (en) | 2023-05-05 | 2023-05-05 | Anti-offset paper conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219906257U true CN219906257U (en) | 2023-10-27 |
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ID=88464243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321044849.XU Active CN219906257U (en) | 2023-05-05 | 2023-05-05 | Anti-offset paper conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219906257U (en) |
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2023
- 2023-05-05 CN CN202321044849.XU patent/CN219906257U/en active Active
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