CN110223443B - Paper money flattening device adopting multi-stage, multi-direction and differential roller grinding mode - Google Patents
Paper money flattening device adopting multi-stage, multi-direction and differential roller grinding mode Download PDFInfo
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- CN110223443B CN110223443B CN201910385376.1A CN201910385376A CN110223443B CN 110223443 B CN110223443 B CN 110223443B CN 201910385376 A CN201910385376 A CN 201910385376A CN 110223443 B CN110223443 B CN 110223443B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/10—Mechanical details
- G07D11/16—Handling of valuable papers
- G07D11/175—Flattening, e.g. straightening out folds
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Abstract
The invention discloses a paper money flattening device adopting a multi-stage, multi-direction and differential roller grinding mode, which is characterized in that: the paper money flattening device comprises a support, wherein a conveying belt for conveying paper money is arranged on the support, and a paper money inlet, a humidifying part for humidifying the paper money and a flattening part for flattening the paper money are sequentially arranged above the conveying belt. The device can process the paper money in batches, overcomes the defect that the traditional paper money flattening device can process the paper money only one by one, and greatly improves the efficiency compared with the traditional mode; meanwhile, the method has the advantages of simple operation, low cost and the like, and is expected to be popularized and applied in the industries such as public transport companies, banks and the like, so the method has great market potential.
Description
Technical Field
The invention relates to a paper currency flattening device.
Background
With the rapid development of science and technology and the continuous improvement of the living standard of people, the use of the automation device in the daily life of people is gradually popularized in the current society, and the automation device plays a great role in reducing the labor intensity and improving the production efficiency.
At present, the arrangement requirement of a large amount of scattered paper money still exists in a public transportation system and a bank system, and the problem of how to flatten the paper money, such as folding, curling and the like, is still a worldwide problem at the same time of being completely scattered, namely messy, and related products do not appear in the market at present. The device of the invention is expected to solve the related problems and paves the way for realizing the full automatic operation of the paper money processing.
Disclosure of Invention
The invention aims to provide a paper currency flattening device which is high in efficiency and simple in operation and adopts a multi-stage, multi-direction and differential roller grinding mode.
The technical solution of the invention is as follows:
a paper currency flattening device adopting a multi-stage, multi-direction and differential roller grinding mode is characterized in that: the paper money humidifying device comprises a support, wherein a conveying belt for conveying paper money is arranged on the support, and a paper money inlet, a humidifying part for humidifying the paper money and a flattening part for flattening the paper money are sequentially arranged above the conveying belt;
the paper money inlet comprises a front baffle and a rear baffle which are obliquely arranged and a support column for fixing the front baffle and the rear baffle, and the front baffle and the rear baffle play a role in gathering paper money and preventing the paper money from scattering;
the humidifying part comprises a cover, a humidifying part container is arranged in the cover, an ultrasonic atomizing head is arranged in the humidifying part container, and a support column is used for supporting and fixing; the cover of the humidifying part plays a role in guiding the water mist to flow to the conveying belt and preventing the water mist from leaking upwards;
the flattening part comprises a pretightening force applying bottom plate, a spring and a guide post are arranged on the pretightening force applying bottom plate, the pretightening force applying bottom plate provides an upward supporting pretightening force for the conveyor belt under the guide action of the elasticity of the spring and the guide post, so that the conveyor belt is tightly attached to a roller of the roller device, and the pretightening force direction is vertical to the belt surface of the conveyor belt; the roller device includes first group roller device and second group roller device, and first group roller device is the same with second group roller device's structure, all includes: the rolling shafts are arranged on the left supporting plate and the right supporting plate through bearing seats for fixing the rolling shafts, and the rolling shaft driving motor drives the rolling shafts to rotate through a coupling; the paper money guide sheet is fixed on the left supporting plate and the right supporting plate through a paper money guide sheet fixing block; an included angle of 51 degrees is formed between the axes of the first group of roller devices and the second group of roller devices; each group of roller devices comprises five rollers, wherein the No. 1 roller, the No. 2 roller, the No. 4 roller and the No. 5 roller are positioned on the lower layer and are sequentially arranged from front to back, the No. 1 roller, the No. 2 roller and the No. 5 roller rotate in the anticlockwise direction, the No. 4 roller rotates in the clockwise direction, and the No. 3 roller and the No. 4 roller are oppositely arranged and rotate in the anticlockwise direction; the axis of the No. 1 rolling shaft is higher than the axes of the No. 2 rolling shaft, the No. 4 rolling shaft and the No. 5 rolling shaft, so that the gap between the No. 1 rolling shaft and the conveying belt is larger, and paper money and even overlapped scattered paper money are conveniently rolled in; the rotating speed of the No. 2 rolling shaft is higher than that of the No. 1 rolling shaft, so that differential speed is formed, and paper money can be straightened while being rolled by the rollers; the No. 4 rolling shaft rotates clockwise, and the rotation is opposite to the anticlockwise rotation of the No. 2 rolling shaft, so that the effects of straightening folded, folded and curled paper money, and rolling and flattening the roller can be achieved; then the paper money is further flattened through the roller grinding of the No. 3 rolling shaft and the No. 4 rolling shaft; the rotating speed of the No. 4 roller is higher than that of the No. 2 roller, and the rotating speed of the No. 3 roller is higher than that of the No. 4 roller, so that the differential speed is favorable for forming the effect of rubbing paper money; then, the flattened paper money is rolled under a No. 5 rolling shaft under the guidance of the paper money guide sheet, so that the effect of flattening by rolling can be achieved again; and finally, the paper money is discharged by the No. 5 roller and leaves the roller group.
The left side supporting plate and the right side supporting plate are fixed with the upper layer supporting plate and the lower layer supporting plate through corresponding supporting plate right-angle connecting blocks.
The conveyer belt is obliquely arranged and forms an included angle of 15 degrees with the horizontal plane.
The device can process the paper money in batches, overcomes the defect that the traditional paper money flattening device can process the paper money only one by one, and greatly improves the efficiency compared with the traditional mode; meanwhile, the method has the advantages of simple operation, low cost and the like, and is expected to be popularized and applied in the industries such as public transport companies, banks and the like, so the method has great market potential.
The invention relates to a novel automatic paper money arranging device which is designed according to the problem of the current manual paper money treatment of public transport companies and the current situation of the blank paper money flattening device in the market.
The main body of the paper money humidifying and flattening device is composed of a conveying belt, and a paper money inlet, a paper money humidifying module and a paper money flattening module are respectively arranged on the conveying belt. The scattered paper money enters the device from the paper money inlet; then the paper money is humidified by a paper money humidifying part; finally, the roller rolls of two groups of multi-stage differential rollers with certain included angles are rolled down and flattened for further processing.
This device can realize folding, fold, the exhibition flat of curling paper currency, and easy operation can effectively reduce the cost of labor, further improves the degree of automation to the arrangement of scattered paper coin.
The device takes real paper money as a test object, so that the size of the device meets the actual requirement. In order to make the device have novelty, practicality and easily promote to the market, the invention possesses following performance: can process paper money in batches, and has high efficiency and low cost.
Drawings
The invention is further illustrated by the following figures and examples.
FIG. 1 is a schematic overall view of the apparatus of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic diagram of a humidifying device.
FIG. 4 is a schematic view of a multi-stage, differential roller with a driving shaft (direction A in FIG. 1)
FIG. 5 is a top view of the banknote flattening section; note: in the figure, the arrow points in the transmission direction of the conveyor belt; the axes of the two groups of rollers form an included angle of 51 degrees.
Detailed Description
The device main body of the invention is supported by a support frame (2), and the main body comprises: the paper money humidifying device comprises a conveyor belt (1), a paper money inlet (3), a humidifying part (4) and a paper money flattening part (5), wherein the conveyor belt (1) is a device work carrier (the conveyor belt (1) plays a role in conveying paper money).
The dotted line in figure 2 shows the horizontal line and the baffle, support post, to the right of the note inlet has been removed in figure 2.
The whole device specifically comprises: the device comprises a front baffle and a rear baffle of a paper money inlet (6), a support column (7), a humidifying part cover (8), a humidifying part container (9), an ultrasonic atomizing head (10), a spring (11), a guide column (12), a pre-tightening force applying bottom plate (13), a roller driving motor (14), a bearing seat (15) for fixing a roller, an upper layer support plate (16), a support plate right-angle connecting block (17), a paper money guide sheet (18), a left side support plate (19), a conveyor belt roller (20), a conveyor belt bearing seat (21), a paper money guide sheet fixing block (22), a roller (23), a lower layer support plate (24), a right side support plate (25), a conveyor belt driving motor (26).
The front and rear baffles (6) and the support columns (7) of the paper money inlet form the paper money inlet (3), wherein the front and rear baffles (6) of the paper money inlet play a role in gathering paper money to prevent the paper money from scattering; the supporting columns (7) play a role in fixing the front and rear baffles (6) of the paper money inlet.
The humidifying part cover (8), the humidifying part container (9), the ultrasonic atomizing head (10) and the support column (7) form a humidifying part (4), wherein a certain volume of clear water and the ultrasonic atomizing head (10) are arranged in the humidifying part container (9) (the depth of water in the humidifying part container (9) is 2cm to 3cm higher than that of the ultrasonic atomizing head (10), so that the atomizing effect is optimal; the humidifying part cover (8) plays a role in guiding the flow direction of water mist and preventing the water mist from leaking; the support column (7) enables the humidifying part (4) to be fixed on the support frame (2).
The pre-tightening force applying bottom plate (13) is provided with a spring (11) and a guide column (12), and the pre-tightening force applying bottom plate (13) provides the up-supporting pre-tightening force for the conveyor belt (1) under the guide action of the elastic force of the spring (11) and the guide column (12), so that the conveyor belt (1) is tightly attached to the roller (23) and the direction of the pre-tightening force applying bottom plate is vertical to the belt surface of the conveyor belt (1).
The upper supporting plate (16) and the lower supporting plate (24) are fixed with the left supporting plate (19) and the right supporting plate (25) through a supporting plate right-angle connecting block (17); the roller (23) is arranged on the left supporting plate (19) and the right supporting plate (25) through a bearing seat (15) for fixing the roller; the roller driving motor (14) drives each roller (23) to rotate through a coupler; the paper money guide sheet (18) is fixed on the left support plate (19) and the right support plate (25) through a paper money guide sheet fixing block (22). The assembly forms a second group of rollers (36), the structure of the first group of rollers (37) is the same as that of the second group of rollers (36), and an included angle of 51 degrees is formed between the axes of the first group of rollers (36) and the second group of rollers (37).
Fig. 3 includes: the banknotes are scattered (28). As shown in the schematic diagram of the humidifying device in figure 3, the electrified ultrasonic atomizing head (10) quickly atomizes water in the humidifying part container (9), and the water mist is in contact with the scattered paper money (28) on the conveyor belt (1) under the guide of the humidifying part cover (8) and the humidifying part container (9), so that the scattered paper money (28) achieves the purpose of quickly humidifying. The arrows in fig. 3 indicate the movement paths of the water mist, and the water mist can form enclosed full wetting on the scattered paper money (28) below along the direction indicated by the arrows.
The arrows in fig. 4 indicate the direction of rotation of the respective rollers and the direction of belt drive, respectively. The method comprises the following steps: a No. 5 roller (29), a No. 4 roller (30), a paper money guide sheet (18), a No. 3 roller (31), a No. 2 roller (32) and a No. 1 roller (33).
The No. 5 roller (29), the No. 4 roller (30), the No. 3 roller (31), the No. 2 roller (32) and the No. 1 roller (33) move in the arrow direction in the figure 4 under the driving of the roller driving motor (14). The axis of the No. 1 roller (33) is higher than the No. 2, 4 and 5 rollers (32, 30 and 29), so that the clearance between the No. 1 roller (33) and the conveyor belt is larger, and paper money and even overlapped scattered paper money (28) can be conveniently rolled in; the rotating speed of the No. 2 roller (32) is higher than that of the No. 1 roller (33), so that a differential speed is formed, and the paper money can be straightened while being rolled by the rollers; the No. 4 rolling shaft (30) rotates clockwise, is opposite to the anticlockwise rotation of the No. 2 rolling shaft (32), can play roles in straightening folded, folded and curled paper money, rolling and flattening, and is the most key paper money flattening module of the device; then the paper money is further flattened through the roller grinding of a No. 3 roller (31) and a No. 4 roller (30); the rotating speed of the No. 4 roller (30) is slightly higher than that of the No. 2 roller (32), and the rotating speed of the No. 3 roller (31) is slightly higher than that of the No. 4 roller (30), so that the effect of rubbing paper money is facilitated due to the differential speed; then, the flattened paper money is guided by the paper money guide sheet (18) and then rolled under a No. 5 rolling shaft (29), so that the effect of rolling and flattening the paper money again can be achieved; finally, the bill is discharged from the 5 # roller 29 and leaves the roller group. Through the roller shaft group, the folded, folded and curled paper money can be basically straightened and flattened. This is partly the most innovative point of the present device.
Fig. 5 includes: no. 1 paper currency (34), No. 2 paper currency (35), a second group of rollers (36), a first group of rollers (37), No. 3 paper currency (38), No. 4 paper currency (39), No. 5 paper currency (40) and No. 6 paper currency (41). (in the figure, the borderlines of No. 1, 2, 5 and 6 paper money (34, 35, 40 and 41) are parallel to the axis of the second group of rollers (36) and the borderlines of No. 3 and 4 paper money (38 and 39) are parallel to the axis of the first group of rollers (37))
The scattered paper money (28) passes through the first group of rollers (37) and the second group of rollers (36) in the arrow direction in sequence. Tests show that the paper currency flattening effect is optimal when the side line of the paper currency is parallel to the axis of the rolling shaft. The postures of the paper money in actual work are random and can be divided into two types in general: the borderline of the paper money is parallel to the axis of the first group of rollers (37); the borderline of the paper money is parallel to the axis of the second group of rollers (36). Therefore, the first group of rollers (37) and the second group of rollers (36) form an included angle of 51 degrees, so that the side line of the paper money in any posture is almost parallel to one of the two groups of rollers, and the optimal paper money flattening effect is achieved. In the figure 5, the side lines of No. 3 and No. 4 paper money (38 and 39) are parallel to the axis of the first group of rollers (37), and the side lines of No. 1, No. 2, No. 5 and No. 6 paper money (34, 35, 40 and 41) are parallel to the axis of the second group of rollers (36), so that the paper money can be most efficiently flattened under the condition that the two groups of rollers form an included angle of 51 degrees with each other.
Therefore, the device consists of a paper money inlet (3), a humidifying part (4) and a paper money flattening part (5).
Overall device operation description:
when the device is operated, the paper currency passes through the paper currency inlet (3), the humidifying part (4) and the paper currency flattening part (5) in sequence, and finally leaves the device from the highest position. Three processes can be divided.
Scattered paper money (28) enters the device from the paper money inlet (3), and the paper money inlet (3) can gather the paper money to prevent the paper money from scattering;
under the transmission of the conveyor belt (1), the scattered paper currency (28) passes through the humidifying part (4), so that the flexibility of the paper currency is increased, the subsequent paper currency flattening is facilitated, and the phenomenon that the paper currency is folded again after being flattened can be reduced;
the moistened banknote is then flattened by being rolled down by two sets of rollers (a first set of rollers (37), a second set of rollers (36)) in different directions, and the flattened banknote leaves the whole device from the top.
Claims (3)
1. A paper currency flattening device adopting a multi-stage, multi-direction and differential roller grinding mode is characterized in that: the paper money humidifying device comprises a support, wherein a conveying belt for conveying paper money is arranged on the support, and a paper money inlet, a humidifying part for humidifying the paper money and a flattening part for flattening the paper money are sequentially arranged above the conveying belt;
the paper money inlet comprises a front baffle and a rear baffle which are obliquely arranged and a support column for fixing the front baffle and the rear baffle, and the front baffle and the rear baffle play a role in gathering paper money and preventing the paper money from scattering;
the humidifying part comprises a cover, a humidifying part container is arranged in the cover, an ultrasonic atomizing head is arranged in the humidifying part container, and a support column is used for supporting and fixing; the cover of the humidifying part plays a role in guiding the water mist to flow to the conveying belt and preventing the water mist from leaking upwards;
the flattening part comprises a pretightening force applying bottom plate, a spring and a guide post are arranged on the pretightening force applying bottom plate, the pretightening force applying bottom plate provides an upward supporting pretightening force for the conveyor belt under the guide action of the elasticity of the spring and the guide post, so that the conveyor belt is tightly attached to a roller of the roller device, and the pretightening force direction is vertical to the belt surface of the conveyor belt; the roller device includes first group roller device and second group roller device, and first group roller device is the same with second group roller device's structure, all includes: the rolling shafts are arranged on the left supporting plate and the right supporting plate through bearing seats for fixing the rolling shafts, and the rolling shaft driving motor drives the rolling shafts to rotate through a coupling; the paper money guide sheet is fixed on the left supporting plate and the right supporting plate through a paper money guide sheet fixing block; an included angle of 51 degrees is formed between the axes of the first group of roller devices and the second group of roller devices; each group of roller devices comprises five rollers, wherein the No. 1 roller, the No. 2 roller, the No. 4 roller and the No. 5 roller are positioned on the lower layer and are sequentially arranged from front to back, the No. 1 roller, the No. 2 roller and the No. 5 roller rotate in the anticlockwise direction, the No. 4 roller rotates in the clockwise direction, and the No. 3 roller and the No. 4 roller are oppositely arranged and rotate in the anticlockwise direction; the axis of the No. 1 rolling shaft is higher than the axes of the No. 2 rolling shaft, the No. 4 rolling shaft and the No. 5 rolling shaft, so that paper money and even overlapped scattered paper money can be conveniently rolled in; the rotating speed of the No. 2 rolling shaft is higher than that of the No. 1 rolling shaft, so that differential speed is formed, and paper money can be straightened while being rolled by the rollers; the No. 4 rolling shaft rotates clockwise, and the rotation is opposite to the anticlockwise rotation of the No. 2 rolling shaft, so that the effects of straightening folded, folded and curled paper money, and rolling and flattening the roller can be achieved; then the paper money is further flattened through the roller grinding of the No. 3 rolling shaft and the No. 4 rolling shaft; the rotating speed of the No. 4 roller is higher than that of the No. 2 roller, and the rotating speed of the No. 3 roller is higher than that of the No. 4 roller, so that the differential speed is favorable for forming the effect of rubbing paper money; then, the flattened paper money is rolled under a No. 5 rolling shaft under the guidance of the paper money guide sheet, so that the effect of flattening by rolling can be achieved again; and finally, the paper money is discharged by the No. 5 roller and leaves the roller group.
2. The banknote flattening device adopting the multi-stage, multi-direction and differential roller milling modes as claimed in claim 1, wherein: the left side supporting plate and the right side supporting plate are fixed with the upper layer supporting plate and the lower layer supporting plate through corresponding supporting plate right-angle connecting blocks.
3. The banknote flattening device adopting the multi-stage, multi-direction and differential roller milling modes according to claim 1 or 2, is characterized in that: the conveyer belt is obliquely arranged and forms an included angle of 15 degrees with the horizontal plane.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910385376.1A CN110223443B (en) | 2019-05-09 | 2019-05-09 | Paper money flattening device adopting multi-stage, multi-direction and differential roller grinding mode |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910385376.1A CN110223443B (en) | 2019-05-09 | 2019-05-09 | Paper money flattening device adopting multi-stage, multi-direction and differential roller grinding mode |
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| CN110223443B true CN110223443B (en) | 2021-05-11 |
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| CN115648486B (en) * | 2022-12-27 | 2023-03-28 | 金发科技股份有限公司 | Plastic bottle directional regular slitting equipment |
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