阅读说明：本技术 基于双层四槽道结构的批量纸币快速自动整理装置及工作方法 (Batch paper money rapid automatic sorting device based on double-layer four-channel structure and working method ) 是由 袁畅 颜疆湾 牛浩 张乃 宋来富 王兵涛 章子玮 张磊 赵南生 于 2020-05-06 设计创作，主要内容包括：本发明公开了一种基于双层四槽道结构的批量纸币快速自动整理装置及工作方法,包括第一层整理机构、第二层整理机构、定时吐出机构、收集机构。本发明能够完全达成全自动的高效的一体化批量纸币处理的要求；解决了人工处理效率低下、清分机、点钞机和扎把机等装置无法直接处理杂乱纸币的问题。(The invention discloses a batch paper money quick automatic sorting device based on a double-layer four-channel structure and a working method. The invention can completely meet the requirements of full-automatic high-efficiency integrated batch paper money processing; the problem of artifical processing efficiency low, devices such as clear extension, counting currency machine and binding machine can't directly handle mixed and disorderly paper currency is solved.)

1. The utility model provides a quick automatic finishing device of batch paper currency based on four channel structures of bilayer, characterized by: comprises a first layer arrangement mechanism, a second layer arrangement mechanism, a timing discharge mechanism and a collection mechanism;

the first layer of arranging mechanism is arranged on the rack, the main body of the first layer of arranging mechanism is a first layer of arranging container, a first layer of arranging container sliding block strip fixedly arranged at the lower end of the first layer of arranging container is connected with a direct current motor with an eccentric disc through a connecting rod, a stop line and a paper money separating plate are arranged at the rear end of the first layer of arranging container, a sliding rail is fixed on the rack through a fixing piece, and the installation angle of the sliding rail is 10 degrees to the horizontal line; the eccentric disc, the connecting rod, the sliding rail, the rack and the first layer of arrangement container sliding block strip form a crank sliding block mechanism, and the crank sliding block mechanism is driven by a motor to enable the first layer of arrangement container to do linear reciprocating motion along the direction of the sliding rail;

four channels are arranged at the bottom of the first layer of arrangement container, and the cross section of each channel is an isosceles trapezoid with a wide upper part and a narrow lower part; the bottom of the channel is in a high-low fluctuation form; the rear end of each channel is provided with a banknote sorting room divided by a banknote sorting plate, and the width of the banknote sorting room is larger than the width of one hundred-yuan RMB and is far smaller than the length of one hundred-yuan RMB; the stop lines are arranged at the inlet of the banknote sorting room from bottom to top, and the distance between every two stop lines is larger than the width of the banknotes and far smaller than the length of the banknotes;

the second layer of arrangement mechanism is fixed on the rack and positioned below the first layer of arrangement mechanism, and the main body of the second layer of arrangement mechanism is a second layer of arrangement container; the second layer of the arrangement container is of a four-channel groove structure; the width of each groove is matched with a 100-yuan RMB broadband, a second layer of arrangement container sliding block strips fixed at the upper end of a second layer of arrangement container are connected with a second direct current motor with a second eccentric disc through a second connecting rod, a second sliding rail is installed on the rack through a fixing piece, and the installation angle is 10 degrees to the horizontal line; the rack, the second slide rail, the second layer of arrangement container slide block strip, the second connecting rod and the second eccentric disc form a crank slide block mechanism which is driven by a second direct current motor to make the second layer of arrangement container do linear reciprocating motion along the direction of the second slide rail;

the timing discharge mechanism consists of a rotating shaft, a banknote pressing plate fixing part, a front banknote pressing plate, a rear banknote pressing plate, a flange plate coupler, a bearing seat, a steering engine, a steering wheel coupler and a fixing support; the bearing seat and the steering engine are fixed on a fixed support through fasteners, and the fixed support is fixed on the second layer of arrangement container through fasteners and moves along with the second layer of arrangement container; the steering engine can drive the front banknote pressing plate and the rear banknote pressing plate to rotate;

the collecting mechanism comprises a conveying belt and a collector; the collector comprises four rows of collecting tanks, each row of collecting tanks is in a state that eight oblique U-shaped acrylic plates are sequentially stacked from a side view angle, and the collector is divided into a plurality of continuous collecting tanks; the conveyor belt motor is arranged at the head end of the conveyor belt.

2. The device for rapidly and automatically arranging the batch of paper money based on the double-layer four-channel structure as claimed in claim 1, is characterized in that: the width of the banknote sorting room is 85mm, which can limit 100 Yuan RMB from transversely lying through the banknote sorting plate.

3. The device for rapidly and automatically arranging the batch of paper money based on the double-layer four-channel structure as claimed in claim 1, is characterized in that: the stop lines are arranged from bottom to top at the inlet of the banknote sorting room, and the distance between every two stop lines is 100 mm.

4. The working method of the batch paper money rapid automatic sorting device based on the double-layer four-channel structure as claimed in claim 1 is characterized in that: comprises the following steps:

s1: arranging the paper money in batches in the same direction: a large batch of paper money is put into a first-layer sorting mechanism, the bottom of a first-layer sorting container is of a multi-channel structure and linearly reciprocates along the direction of a slide rail; disordered paper money vibrates back and forth in the first-layer sorting container, and under the action of gravity and inertia, the paper money collides with the paper money distribution plate and becomes vertical under the restraint of the paper money distribution plate and the channel; at the moment, the paper money which is arranged into the vertical direction can enter the second layer arrangement mechanism through the paper money distribution plate, while the paper money in other directions can continuously vibrate and impact the paper money distribution plate until the paper money becomes to pass through the paper money distribution plate along the channel direction; the stop line can prevent paper money from floating through the paper money separating plate without being sorted; the bottom of the first layer of the tidying container channel is up-and-down; when the paper money enters the first-layer sorting container and falls into the bottom of the container, only the arched position of the bottom of the first-layer sorting container provides support force for the paper money, so that the gravity center of the paper money is unstable, the paper money is easy to move under the action of oscillation and gravity of the container, and the problem of slow sorting speed caused by the fact that a large amount of paper money is stacked in the container is solved; the channels can also restrict the direction of the paper money in vibration, and the sorting of the paper money can be promoted to a certain extent; the process realizes the function that the first layer of arrangement mechanism roughly arranges the scattered paper money in the same direction;

s2: arranging the bulk homodromous paper money into a stack: the width of each groove of the second layer of arrangement container is only slightly larger than that of the 100 yuan paper money; the paper money passing through the paper money distribution plate enters the corresponding groove of the second layer of arrangement container under the action of gravity; the front banknote pressing plate and the rear banknote pressing plate are blocked at the tail end of the second-layer arrangement structure, the second-layer arrangement mechanism does linear reciprocating motion along the direction of a second slide rail, the generated vibration can enable banknotes entering the second-layer arrangement mechanism to move along the bottom of the container under the action of gravity, different banknotes are mutually inserted and overlapped along the direction of the channel in the motion process, and a relatively tidy stack can be formed at the tail end of the second-layer arrangement mechanism due to the blocking of the front banknote pressing plate of the timing discharge mechanism;

s3: discharge of stacked notes: a steering engine of the timing discharge mechanism is provided with a timing program, when the second-layer sorting mechanism works, the steering engine drives the front banknote pressing plate to press on a groove at an outlet of the second-layer sorting container, and at the moment, the steering engine simultaneously drives the rear banknote pressing plate to lift up, so that banknotes are not prevented from sliding to the outlet along the groove, the sliding of the banknotes is prevented for a certain time, and a relatively orderly stack of banknotes is formed at an outlet in the front of the second-layer sorting container; after a period of time, the steering engine drives the rear paper money pressing plate to press the next stack of paper money sliding from the upper part of the groove, so that the following paper money is prevented from being ejected; at the moment, the front banknote pressing plate is also driven by the steering engine to lift up, so that the banknotes blocked at the outlet are discharged under the continuous motion of the second layer of sorting container and the action of self gravity; then the steering engine drives the front banknote pressing plate to press the groove at the outlet of the second layer of sorting container again, and the process is repeated; the front and back rotation of the steering engine simultaneously drives the front and back bill pressing plates to lift and press in a wheel flow manner, and orderly piled paper money is continuously ejected out continuously to realize paper money arrangement;

s4: and (3) collecting paper money: under the action of gravity, the ejected paper money slides to the collector and is obliquely inserted into the collecting tank; under the restraint of the collecting groove, the paper money is completely sorted into a regular stack and is easy to take; in the process of spitting out the paper money, the conveyor belt drives the collectors to move slowly, so that each collecting tank can uniformly collect the paper money, and the paper money collecting device meets the requirement of sorting a large amount of paper money;

s5: after the batch of paper currency is processed, the next batch of paper currency is prepared for processing.

Technical Field

The invention relates to a rapid and automatic batch paper money arranging device and a working method.

Background

In a gas station, a public transport company, a bank and other specific occasions, a process of collecting scattered cash can occur, and the process is needed after the scattered cash is collected. The number of the recycled paper money is extremely large and is very messy when the paper money is manually sorted and collated, particularly in the financial machine industry; it can be seen from this that: in the link of manual money clearing, the device has great demand for replacing manual work to arrange the paper money orderly. Although some automated devices such as a sorter, a cash counter, a binding machine, etc. play a great role in reducing labor intensity and improving production efficiency, since bills sent to a cash center are scattered without being sorted, which cannot be directly handled by the sorter, etc., their functions are not perfect and the scattered bills cannot be sorted. At present, a machine capable of arranging disordered paper money in batches does not exist in China.

The invention also provides a patent of 'an automatic sorting device for scattered paper money' and 'a double-row vibration type scattered paper money sorting and collecting device with accurate positioning and a control method thereof' by a development group of the same patentee before the invention, but the invention at the earlier stage has the defects of excessive freedom, insufficient structure and limited paper money processing amount. According to the research of the small group of enterprises, at present, units such as a cash deposit center, a bank and the like have the situation that a large amount of paper money needs to be processed, and because no paper money sorting device is arranged in the market, a manual mode is still adopted. The development of machines that do not significantly exceed the speed of human intervention would present difficulties in marketing. The invention meets the requirement, greatly improves the prior invention, strives to simplify the structure and greatly improves the paper money arrangement amount. Firstly, only one direction of freedom of vibration is retained; secondly, in order to improve the treatment capacity, a four-row (namely four-channel) finishing device is adopted, so that the disposable treatment capacity is greatly improved; moreover, because the amount of paper money is large, in order to prevent the insufficiency of the disposal capability, a double-layer structured arrangement container is adopted; finally, in order to collect the paper currency conveniently, a special paper currency collecting device is designed, so that the paper currency arranging device does not need to stop, the processing speed of the paper currency arranging device is further improved, and the practicability is improved. The paper currency sorting device can realize the rapid sorting of paper currency through interaction force and a specially designed paper currency sorting container, adopts the double-layer sorting mechanism, the timing discharge mechanism and the collecting mechanism, can quickly sort scattered paper currency into a neat stack, has the characteristics of simple structure, low cost, safety, reliability and the like, and can greatly improve the working efficiency. The device of the invention can process up to 3000 paper currencies at one time, which is far higher than the speed of the previous patent of the development group which can process only up to 300 paper currencies at one time.

In summary, how to design a fast banknote arranging device with the characteristics of high efficiency, simple structure, low price and the like is a problem to be solved urgently by technical personnel in the field at present.

Disclosure of Invention

The invention aims to provide a batch paper money quick automatic sorting device based on a double-layer four-channel structure and a working method, wherein the batch paper money quick automatic sorting device can sort scattered paper money in order.

The technical solution of the invention is as follows:

the utility model provides a quick automatic finishing device of batch paper currency based on four channel structures of bilayer, characterized by: comprises a first layer arrangement mechanism, a second layer arrangement mechanism, a timing discharge mechanism and a collection mechanism;

the first layer of arranging mechanism is arranged on the rack, the main body of the first layer of arranging mechanism is a first layer of arranging container, a first layer of arranging container sliding block strip fixedly arranged at the lower end of the first layer of arranging container is connected with a direct current motor with an eccentric disc through a connecting rod, a stop line and a paper money separating plate are arranged at the rear end of the first layer of arranging container, a sliding rail is fixed on the rack through a fixing piece, and the installation angle of the sliding rail is 10 degrees to the horizontal line; the eccentric disc, the connecting rod, the sliding rail, the rack and the first layer of arrangement container sliding block strip form a crank sliding block mechanism, and the crank sliding block mechanism is driven by a motor to enable the first layer of arrangement container to do linear reciprocating motion along the direction of the sliding rail;

four channels are arranged at the bottom of the first layer of arrangement container, and the cross section of each channel is an isosceles trapezoid with a wide upper part and a narrow lower part; the bottom of the channel is in a high-low fluctuation form; the rear end of each channel is provided with a banknote sorting room divided by a banknote sorting plate, and the width of the banknote sorting room is larger than the width of one hundred-yuan RMB and is far smaller than the length of one hundred-yuan RMB; the stop lines are arranged at the inlet of the banknote sorting room from bottom to top, and the distance between every two stop lines is larger than the width of the banknotes and far smaller than the length of the banknotes;

the second layer of arrangement mechanism is fixed on the rack and positioned below the first layer of arrangement mechanism, and the main body of the second layer of arrangement mechanism is a second layer of arrangement container; the second layer of the arrangement container is of a four-channel groove structure; the width of each groove is matched with a 100-yuan RMB broadband, a second layer of arrangement container sliding block strips fixed at the upper end of a second layer of arrangement container are connected with a second direct current motor with a second eccentric disc through a second connecting rod, a second sliding rail is installed on the rack through a fixing piece, and the installation angle is 10 degrees to the horizontal line; the rack, the second slide rail, the second layer of arrangement container slide block strip, the second connecting rod and the second eccentric disc form a crank slide block mechanism which is driven by a second direct current motor to make the second layer of arrangement container do linear reciprocating motion along the direction of the second slide rail;

the timing discharge mechanism consists of a rotating shaft, a banknote pressing plate fixing part, a front banknote pressing plate, a rear banknote pressing plate, a flange plate coupler, a bearing seat, a steering engine, a steering wheel coupler and a fixing support; the bearing seat and the steering engine are fixed on a fixed support through fasteners, and the fixed support is fixed on the second layer of arrangement container through fasteners and moves along with the second layer of arrangement container; the steering engine can drive the front banknote pressing plate and the rear banknote pressing plate to rotate;

the collecting mechanism comprises a conveying belt and a collector; the collector comprises four rows of collecting tanks, each row of collecting tanks is in a state that eight oblique U-shaped acrylic plates are sequentially stacked from a side view angle, and the collector is divided into a plurality of continuous collecting tanks; the conveyor belt motor is arranged at the head end of the conveyor belt.

The width of the banknote sorting room is 85mm, which can limit 100 Yuan RMB from transversely lying through the banknote sorting plate.

The stop lines are arranged from bottom to top at the inlet of the banknote sorting room, and the distance between every two stop lines is 100 mm.

A working method of a batch paper money quick automatic sorting device based on a double-layer four-channel structure is characterized by comprising the following steps: comprises the following steps:

s1: arranging the paper money in batches in the same direction: a large batch of paper money is put into a first-layer sorting mechanism, the bottom of a first-layer sorting container is of a multi-channel structure and linearly reciprocates along the direction of a slide rail; disordered paper money vibrates back and forth in the first-layer sorting container, and under the action of gravity and inertia, the paper money collides with the paper money distribution plate and becomes vertical under the restraint of the paper money distribution plate and the channel; at the moment, the paper money which is arranged into the vertical direction can enter the second layer arrangement mechanism through the paper money distribution plate, while the paper money in other directions can continuously vibrate and impact the paper money distribution plate until the paper money becomes to pass through the paper money distribution plate along the channel direction; the stop line can prevent paper money from floating through the paper money separating plate without being sorted; the bottom of the first layer of the tidying container channel is up-and-down; when the paper money enters the first-layer sorting container and falls into the bottom of the container, only the arched position of the bottom of the first-layer sorting container provides support force for the paper money, so that the gravity center of the paper money is unstable, the paper money is easy to move under the action of oscillation and gravity of the container, and the problem of slow sorting speed caused by the fact that a large amount of paper money is stacked in the container is solved; the channels can also restrict the direction of the paper money in vibration, and the sorting of the paper money can be promoted to a certain extent; the process realizes the function that the first layer of arrangement mechanism roughly arranges the scattered paper money in the same direction;

s2: arranging the bulk homodromous paper money into a stack: the width of each groove of the second layer of arrangement container is only slightly larger than that of the 100 yuan paper money; the paper money passing through the paper money distribution plate enters the corresponding groove of the second layer of arrangement container under the action of gravity; the front banknote pressing plate and the rear banknote pressing plate are blocked at the tail end of the second-layer arrangement structure, the second-layer arrangement mechanism does linear reciprocating motion along the direction of a second slide rail, the generated vibration can enable banknotes entering the second-layer arrangement mechanism to move along the bottom of the container under the action of gravity, different banknotes are mutually inserted and overlapped along the direction of the channel in the motion process, and a relatively tidy stack can be formed at the tail end of the second-layer arrangement mechanism due to the blocking of the front banknote pressing plate of the timing discharge mechanism;

s3: discharge of stacked notes: a steering engine of the timing discharge mechanism is provided with a timing program, when the second-layer sorting mechanism works, the steering engine drives the front banknote pressing plate to press on a groove at an outlet of the second-layer sorting container, and at the moment, the steering engine simultaneously drives the rear banknote pressing plate to lift up, so that banknotes are not prevented from sliding to the outlet along the groove, the sliding of the banknotes is prevented for a certain time, and a relatively orderly stack of banknotes is formed at an outlet in the front of the second-layer sorting container; after a period of time, the steering engine drives the rear paper money pressing plate to press the next stack of paper money sliding from the upper part of the groove, so that the following paper money is prevented from being ejected; at the moment, the front banknote pressing plate is also driven by the steering engine to lift up, so that the banknotes blocked at the outlet are discharged under the continuous motion of the second layer of sorting container and the action of self gravity; then the steering engine drives the front banknote pressing plate to press the groove at the outlet of the second layer of sorting container again, and the process is repeated; the front and back rotation of the steering engine simultaneously drives the front and back bill pressing plates to lift and press in a wheel flow manner, and orderly piled paper money is continuously ejected out continuously to realize paper money arrangement;

s4: and (3) collecting paper money: under the action of gravity, the ejected paper money slides to the collector and is obliquely inserted into the collecting tank; under the restraint of the collecting groove, the paper money is completely sorted into a regular stack and is easy to take; in the process of spitting out the paper money, the conveyor belt drives the collectors to move slowly, so that each collecting tank can uniformly collect the paper money, and the paper money collecting device meets the requirement of sorting a large amount of paper money;

s5: after the batch of paper currency is processed, the next batch of paper currency is prepared for processing.

The invention can completely meet the requirements of full-automatic high-efficiency integrated batch paper money processing; the problem of artifical processing efficiency low, devices such as clear extension, counting currency machine and binding machine can't directly handle mixed and disorderly paper currency is solved. At present, devices capable of arranging paper money in batches are available at home and abroad.

According to the invention, the vibration of the container is utilized to enable the paper money to impact the paper money distribution plate and to be arranged in a vertical direction under the restraint of the paper money distribution plate, so that the function of arranging the scattered paper money in the same direction is realized; simple structure and is more delicate. This method is not very common at home and abroad. See the bank note collating device of our same group of people (patent of southern university). The present invention is a great improvement and difference from those devices, aiming to be able to process a large number of banknotes, making the present invention more satisfactory to the market.

The invention is characterized in that the double-layer reciprocating vibration container is utilized to arrange the batch of paper money orderly. Because batch paper money is sorted, the paper money amount is large, the paper money stacking and blocking phenomena are easy to occur only by designing a single-layer sorting container, and the paper money stacking and blocking phenomenon is difficult to be tidy once, so that the paper money sorting container is designed into a double layer. The design of the upper layer intentionally enables the paper money to be quickly discharged after being roughly tidied, so that the congestion at the layer is prevented; the second layer (lower layer) arrangement container can alleviate the defect that the upper layer is easy to jam, and can arrange the paper money randomly fallen from the upper layer orderly, so that the working reliability of the whole device and the success rate of arranging the paper money orderly are improved. At present, no relevant device exists at home and abroad.

Another feature of the present invention is the timed ejection mechanism because if the notes are allowed to slide directly out of the channels of the second tier of collating containers, the notes may be stacked longitudinally in a long stream for discharge or may fail to stack in a stack, which is also undesirable for collection. Therefore, the timed discharge mechanism can discharge the sorted paper money in a pile, thereby achieving the effect of sorting the paper money. At present, no relevant device exists at home and abroad.

The invention has less freedom, good integral rigidity and stable operation; the invention has low cost and simple structure, and is beneficial to control realization. The paper money counting machine has good popularization value for enterprises which need to rapidly process a large number of paper money units or related device manufacturers.

According to the relevant unit reflection, the current processing of a large number of paper currencies mainly focuses on hundreds of yuan, fifty yuan and other large paper currencies, and the paper currencies are basically flat (namely, few folding, folding and lump type difficult paper currencies are provided), so the invention mainly deals with the paper currencies (the paper currencies are not more than one hundred yuan RMB), the width of the hundreds of yuan is 75mm, and the designed channel width is 80 mm. The handling of problematic banknotes is too difficult and the market demand is now low. The invention does not deal with the difficult paper money of the folding, folding and block type.

Drawings

The invention is further illustrated by the following figures and examples.

Fig. 1 is an overall view of the double-deck four-channel batch banknote rapid automatic sorting device of the present invention.

FIG. 2 is a flow chart of the processing method of the double-layer four-channel batch banknote rapid automatic sorting device.

FIG. 3 is a schematic diagram of a first-layer sorting structure of the double-layer four-channel batch banknote rapid automatic sorting device.

FIG. 4 is a schematic diagram of the movement of the container of the first layer of the sorting mechanism of the double-layer four-channel batch banknote rapid automatic sorting device.

FIG. 5 is a schematic diagram of the movement of paper money in the container of the first layer of sorting mechanism of the double-layer four-channel batch paper money automatic sorting device.

FIG. 6 is a schematic diagram of a second layer of sorting mechanism of the double-layer four-channel batch banknote rapid automatic sorting device.

FIG. 7 is a schematic diagram of the movement principle of the container of the second-layer sorting mechanism of the double-layer four-channel batch banknote rapid automatic sorting device.

FIG. 8 is a schematic diagram of the state of the banknotes inside the container of the second-layer sorting mechanism of the double-layer four-channel batch banknote rapid automatic sorting device of the present invention.

FIG. 9 is a partial view of the outlet of the timed ejection mechanism of the double-deck four-slot batch banknote finisher of the present invention.

FIG. 10 is a schematic side view of the timing and ejecting mechanism of the double-deck four-channel fast automatic batch banknote sorting device according to the present invention.

FIG. 11 is a schematic diagram of the forward principle of the timing discharge mechanism of the double-layer four-channel batch banknote rapid automatic sorting device of the present invention.

FIG. 12 is an oblique view of the collecting mechanism of the double-deck four-slot batch banknote rapid finisher of the present invention.

FIG. 13 is a schematic diagram of the collection process of the double-deck four-channel batch banknote rapid automatic sorting device of the present invention.

Detailed Description

A batch paper money rapid automatic sorting device based on a double-layer four-channel structure comprises a first layer sorting mechanism 1, a second layer sorting mechanism 2, a timing discharge mechanism 3 and a collecting mechanism 4;

the first layer of arrangement mechanisms 1 are arranged on a rack 9, the main body of each first layer of arrangement container is a first layer of arrangement container 10, a first layer of arrangement container sliding block strip 13 fixedly arranged at the lower end of the first layer of arrangement container is connected with a direct current motor 5 with an eccentric disc 6 through a connecting rod 7, a stop line 11 and a banknote sorting plate 12 are arranged at the rear end of the first layer of arrangement container 10, a sliding rail 8 is fixed on the rack 9 through a fixing piece, and the installation angle of the sliding rail 8 is 10 degrees to the horizontal line; wherein the eccentric disc 6, the connecting rod 7, the slide rail 8, the frame 9 and the first layer of arrangement container slide block strip 13 form a crank slide block mechanism which is driven by the motor 5 to make the first layer of arrangement container 10 do linear reciprocating motion along the direction of the slide rail 8;

four channels are arranged at the bottom of the first-layer sorting container, and the cross section of each channel is an isosceles trapezoid with a wide upper part and a narrow lower part, so that the design has the advantage that paper money can be lifted, and the paper money 31 is looser; the bottom of the channel is in a high-low fluctuation form; the rear end of each channel is provided with a banknote sorting room divided by a banknote sorting plate, and the width of the banknote sorting room is larger than the width of one hundred-yuan RMB and is far smaller than the length of one hundred-yuan RMB; the stop lines 11 are arranged from bottom to top at the inlet of the banknote sorting room, and the distance between every two stop lines is larger than the width of the banknotes and far smaller than the length of the banknotes;

the second layer of arrangement mechanism 2 is fixed on the rack 9 and is positioned below the first layer of arrangement mechanism 1, and the main body of the second layer of arrangement mechanism is a second layer of arrangement container 14; the second layer of the finishing container 14 is of a four-channel groove structure; the width of each groove is matched with the wide band of 100 yuan RMB and is only slightly larger than the width of 100 yuan paper money, a second layer of arrangement container sliding block strips 16 fixed at the upper end of a second layer of arrangement container are connected with a second direct current motor 19 with a second eccentric disc 18 through a second connecting rod 17, a second sliding rail 15 is installed on the rack 9 through a fixing piece, and the installation angle is 10 degrees to the horizontal line; wherein the rack 9, the second slide rail 15, the second layer of arrangement container slide block strip 16, the second connecting rod 17 and the second eccentric disc 18 form a crank slide block mechanism, and the crank slide block mechanism is driven by a second direct current motor 19 to make the second layer of arrangement container 14 do linear reciprocating motion along the direction of the second slide rail 15;

the timing spit-out mechanism 3 consists of a rotating shaft 20, a banknote pressing plate fixing part 21, a front banknote pressing plate 22, a rear banknote pressing plate 23, a flange plate coupler 24, a bearing seat 25, a steering engine 26, a steering wheel coupler 27 and a fixing support 28; the device comprises a rotating shaft 20, a bearing seat 25, a steering engine 26 and a steering wheel coupling 27, wherein the rotating shaft, the bearing seat 25, the steering engine 26 and the steering wheel coupling 27 are fixed at the tail end of the side face of a second-layer arranging container 14 through fasteners, a banknote pressing plate fixing part 21, a front banknote pressing plate 22, a rear banknote pressing plate 23 and a flange plate coupling 24 are fixed on the rotating shaft 20 through fasteners, the bearing seat 25 and the steering engine 26 are fixed on a fixing support 28 through fasteners, and the fixing support 28 is fixed on the second-layer arranging container 14 through fasteners; the steering engine 26 can drive the front banknote pressing plate 22 and the rear banknote pressing plate 23 to rotate;

the collecting mechanism 4 comprises a conveyor belt 29 and a collector 30; the collector 30 comprises four rows of collecting tanks, each row of collecting tanks is in a state that eight oblique U-shaped acrylic plates are sequentially stacked from a side view angle, and the collector is divided into a plurality of continuous collecting tanks; the conveyor motor 31 is disposed at the conveyor head end.

The width of the banknote sorting room is 85mm, which can limit 100 Yuan RMB from transversely lying through the banknote sorting plate.

The stop lines 11 are arranged from bottom to top at the inlet of the banknote sorting room, and the distance between every two stop lines is 100 mm. (slightly larger than 77mm in width of one hundred yuan RMB, and much smaller than 155mm in length of one hundred yuan RMB), so that the arrangement can prevent the paper money from standing and passing through the paper money separating plate 12; the limiting effect of the banknote sorting plate 12 and the blocking line 11 ensures that the banknotes can only pass through the banknote sorting room when lying along the channel; the paper currency which is sorted to be along the channel direction enters the second layer sorting mechanism 2 through the paper currency sorting plate 12, and the paper currency in other directions continuously vibrates and impacts the paper currency sorting plate 12 until the paper currency becomes along the channel direction and can not pass through the paper currency sorting plate 12.

A working method of a batch paper money quick automatic sorting device based on a double-layer four-channel structure comprises the following steps:

s1: arranging the paper money in batches in the same direction: a large batch of paper money is put into the first layer of arrangement mechanism 1, the bottom of the first layer of arrangement container is of a multi-channel structure and linearly reciprocates along the direction of the slide rail; disordered paper money vibrates back and forth in the first-layer sorting container 10, and under the action of gravity and inertia, the paper money collides with the paper money distribution plate 12 and becomes vertical under the restraint of the paper money distribution plate 12 and the channel; at the moment, the paper money which is sorted into the vertical direction can enter the second layer sorting mechanism 2 through the paper money sorting plate 12, and the paper money in other directions can continuously vibrate and impact the paper money sorting plate 12 until the paper money is changed to be along the channel direction and can not pass through the paper money sorting plate 12; the stop line 11 can prevent paper money from floating through the paper money separating plate 12 without being sorted; because the bottom of the channels of the first collation container 10 are contoured; when the paper money enters the first-layer sorting container 10 and falls into the bottom of the container, only the arched position of the bottom of the first-layer sorting container 10 provides support force for the paper money, so that the gravity center of the paper money is unstable, the paper money is easy to move under the action of oscillation and gravity of the container, and the problem of slow sorting speed caused by the fact that a large amount of paper money is stacked in the container is solved; the channels can also restrict the direction of the paper money in vibration, and the sorting of the paper money can be promoted to a certain extent; the process realizes the function that the first layer of arranging mechanism 1 roughly arranges the scattered paper money in the same direction;

s2: arranging the bulk homodromous paper money into a stack: the width of each groove of the second layer of the sorting container 14 is only slightly larger than that of the 100 yuan paper money; the paper money passing through the paper money distribution plate 12 enters the corresponding groove of the second-layer sorting container 14 under the action of gravity; the front banknote pressing plate 22 and the rear banknote pressing plate 23 are blocked at the tail end of the second-layer sorting structure 2, the second-layer sorting mechanism 2 makes linear reciprocating motion along the direction of the second slide rail 15, the generated vibration can enable banknotes entering the second-layer sorting mechanism 2 to move along the bottom of the container under the action of gravity, different banknotes are mutually inserted and overlapped along the direction of the channel in the moving process, and a relatively tidy stack can be formed at the tail end of the second-layer sorting mechanism 2 due to the blocking of the front banknote pressing plate 22 of the timing discharge mechanism 3;

s3: discharge of stacked notes: a timing program is arranged on a steering engine 26 of the timing discharge mechanism 3, when the second-layer sorting mechanism 2 works, the steering engine 26 drives the front banknote pressing plate 22 to press on a groove at an outlet of the second-layer sorting container 14, at the moment, the steering engine 26 simultaneously drives the rear banknote pressing plate 23 to lift, so that banknotes can not be prevented from sliding to the outlet along the groove, the sliding of the banknotes can be prevented for a certain time, and a relatively tidy stack of banknotes can be formed at a front outlet in the second-layer sorting container 14; after a period of time, the steering engine 26 drives the rear banknote pressing plate 23 to press the next stack of banknotes sliding from the upper part of the groove, so that the following banknotes are prevented from being ejected; at this time, the front banknote pressing plate 22 is also driven by the steering engine 26 to be lifted, so that the banknotes blocked at the outlet are ejected due to the continuous movement of the second-layer sorting container 14 and the action of self gravity; then the steering engine 26 drives the front banknote pressing plate 22 to press the groove at the outlet of the second-layer sorting container 14 again, and the process is repeated; namely, the front banknote pressing plate 22 and the rear banknote pressing plate 23 are driven to be lifted and pressed down in turn by the forward and reverse rotation of the steering engine 26, and orderly stacked banknotes are continuously ejected to realize banknote arrangement;

s4: and (3) collecting paper money: under the action of gravity, the ejected banknotes will slide down to the collector 26 and be inserted obliquely into the collecting chute; under the restraint of the collecting groove, the paper money is completely sorted into a regular stack and is easy to take; in the process of spitting out the paper money, the conveyor belt 25 drives the collector to move slowly, so that each collecting tank can uniformly collect the paper money, and the requirement of sorting a large batch of paper money is met;

s5: after the batch of paper currency is processed, the next batch of paper currency is prepared for processing.

The working principle is as follows: firstly, paper money is vibrated by a first layer of arranging container to impact a paper money dividing plate, and the paper money is arranged into paper money in the same direction and relatively orderly under the restraint of the paper money dividing plate; secondly, the tail end of the second sorting container is blocked by the front and rear banknote pressing plates to be temporarily closed, so that the banknotes can move along the bottom of the container under the action of vibration and gravity, different banknotes are mutually inserted and overlapped along the channel direction in the moving process, and the tail ends of the second layer of sorting mechanism are mutually overlapped to form a relatively regular stack; finally, the front banknote pressing plate rises, the front banknote stack is discharged, and meanwhile, the rear banknote pressing plate falls to prevent the subsequent banknote stack which is not discharged; after a period of time, the rear banknote pressing plate rises, the front banknote pressing plate falls down, the second sorting container is closed again, and the banknotes are continuously inserted and overlapped; the ejected paper money directly falls into collecting grooves in the collector, and each collecting groove can uniformly collect some paper money along with the movement of the conveying belt; the paper money in the collecting groove can be conveniently taken out.

The double-headed arrows in fig. 4, 5, 7, 8, 10 indicate the cyclic vibration; the one-way arrow in fig. 10 indicates the banknote discharge direction; the single direction arrows in fig. 13 indicate the collector movement direction.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.