Large paper money sorter capable of expanding upwards
Technical Field
The invention belongs to the technical field of financial machines and instruments, and relates to a paper money sorter, in particular to a large-scale paper money sorter with an expansion function.
Background
With the development of social economy, the bank has more and more large workload for arranging paper money. The paper currency sorter is used for replacing manual separation of old currency, damaged currency and counterfeit currency, and becomes necessary equipment for various large, medium and small banks or other financial units.
The existing large and medium sized sorting machines have the technology of money walking speed, money clamping processing, recognition capability, rich functions and the like which are gradually mature. Aiming at different application occasions and use requirements, the structure is various and has advantages, and the daily work requirements of a large number of users can be basically met. But the method is still insufficient in aspects of expansibility, convenience, occupied area and the like, and generally lacks consideration. Mainly in the following aspects.
The large and medium sized bill sorting machine is generally a bill sorting machine with the capacity of more than 500 bills at a bill inlet and a bill receiving port, is mainly used for sorting operation of thousands of bills, and has larger size compared with the small sized bill sorting machine at the bill inlet, the bill outlet, the bill receiving platform and other positions. The common large and medium sized sorter has the height of over 90cm and the length from the front end to the rear end of over 120 cm. For the staff who uses the clear extension continuous operation, constantly carry out bundle's paper currency and put into the paper money mouth, be a physical motion that intensity is great.
The existing large and medium sized cash sorter is provided with a cash inlet arranged at the front end of the upper side of the machine, a cash collecting mechanism arranged at the rear end of the machine, and the cash collecting ports are unified at the rear side of the cash collecting mechanism which is not expanded or is expanded backwards. When the paper money sorting machine is used, a worker continuously moves the paper money upwards for about 1 m to place the paper money, then repeatedly moves from the front end to the rear end of the machine to recycle the paper money after sorting, and then moves back from the rear end of the machine to the front end, and work done by moving the paper money and moving the paper money back and forth in the processes is continuously accumulated, so that the paper money sorting machine is a very large number, a large amount of physical power of the worker can be consumed, the labor intensity of the worker is increased, and the convenience is poor.
The large and medium sized cash sorter which is not expanded has few cash outlets and limited cash collecting capacity, and workers have to go to the rear end of the machine to collect and clean the cash once and then go to the front end of the machine again when only the cash receiving platform of the cash outlet is full. Obviously, the less cash outlets can increase the workload of workers, and the convenience is poor.
The existing large and medium-sized cash sorter of the cash collecting mechanism is expanded backwards, occupies large office area and is not beneficial to saving office space. This problem is particularly acute today with high rates of housing, high tenants.
Disclosure of Invention
The invention aims to provide a multi-outlet large-scale sorter with good expandability and convenience, aiming at the defects of the expandability, the convenience and the like of the conventional large-scale and medium-scale paper money sorter with the capacity of more than 500 paper money receiving ports.
In order to achieve the purpose, the invention adopts the technical scheme that: a large-scale paper money sorter capable of expanding upwards comprises a chassis, wherein a paper money feeding and returning module, a counterfeit money discriminating module, a belt type paper money feeding system and two groups of duplex paper money collecting modules are arranged above the chassis. The device is characterized in that the money feeding and returning module comprises a money feeding and returning support, the front lower corner of the money feeding and returning support is rotatably connected with the front end of the chassis, a money placing frame is arranged at the front part of the money feeding and returning support, the money placing frame is not capped, a first money returning port and a second money returning port are arranged at the rear part of the money feeding and returning support, and the money feeding port is positioned at the bottom of the front side of the money feeding and returning support.
The counterfeit discrimination module is arranged below the rear part of the money feeding and returning bracket, and an inlet at the front end of the counterfeit discrimination module is butted with the money feeding port.
The two sets of duplex banknote collecting modules are arranged behind the banknote feeding and withdrawing module in parallel, the front half part of the banknote feeding system is arranged between the duplex banknote collecting modules and the banknote feeding and withdrawing module, and the rear half part of the banknote feeding system is arranged below the two sets of duplex banknote collecting modules.
The starting end of the belt type money transporting system is butted with the rear end outlet of the counterfeit identification module. The bank note sending path is started from the rear end of the counterfeit identification module, upwards turns over the plate shunt mechanism through the first two-way plate shunt mechanism and the second two-way plate shunt mechanism and then turns back downwards, and backwards passes through the plate shunt mechanism through the third two-way plate shunt mechanism along the chassis to the tail end outlet of the bank note sending system.
The first shunting port of the first two-way turnover plate shunting mechanism is forwards butted with the first banknote returning port, and the second shunting port is upwards; the first shunt port of the second two-way turnover plate shunt mechanism faces forwards and is in butt joint with the second banknote returning port, and the second shunt port faces backwards; the first diversion port of the third two-way turnover plate diversion mechanism faces upwards and is in butt joint with the inlets of the first group of duplex banknote collecting modules, and the second diversion port faces backwards and is in butt joint with the outlets at the tail ends of the banknote feeding system and the inlets of the second group of duplex banknote collecting modules.
When the sorter works, firstly, the paper money inlet paper money rubbing roller horizontally transmits the paper money to the counterfeit money distinguishing module, the paper money passing through the counterfeit money distinguishing module enters the paper money transporting system, and the paper money is clamped and transmitted by three groups of tensioning flat belts which are mutually parallel and attached back to back. Every time the paper money passes through the turnover plate shunting mechanism, the direction of the paper money is selected by the electromagnetic turnover plate according to an instruction, and the shunted paper money enters the corresponding module to be further processed or collected.
The two sets of duplex banknote collecting modules are arranged on a sliding frame, and the sliding frame is arranged on the chassis through a parallel sliding rail mechanism.
The two sets of duplex banknote collecting modules have the same structure, and one set of duplex banknote collecting module is formed by upwards superposing at least two duplex banknote collecting modules.
The duplex banknote receiving module at the top comprises a base frame, a pair of driving belt rollers are arranged on the base frame through bearings respectively, and the lower ends of the two movable supports are rotatably connected with the base frame. The rotating axes of the lower ends of the two movable brackets are respectively coaxial with the rotating axes of the pair of driving belt rollers. The pair of driven belt rollers are respectively arranged at the upper ends of the two movable brackets through bearings. The driving belt roller and the driven belt roller on each movable support are sleeved with a money conveying belt, and the two money conveying belts are attached together in a state that the two movable supports are combined and interfered towards the middle. A tension roller is disposed on one of the movable supports.
Four limiting columns are arranged on the base frame and respectively limit the opening and closing positions of the two movable supports.
A two-way turnover plate shunting mechanism is arranged above the driven belt roller, and two shunting ports of the two-way turnover plate shunting mechanism are arranged towards two sides. The outer sides of the two movable brackets are respectively provided with a cash receiving platform. The outer end of the paper money receiving table inclines upwards, and the angle of the upward inclination of the outer end of the paper money receiving table is equal to the movable corner of the movable bracket. When the two movable supports are separated, the paper money receiving table is just horizontal, and paper money on the paper money receiving table cannot slide outwards during maintenance.
The duplex banknote receiving module below the top also comprises a base frame, a pair of driving belt rollers, two movable supports, a pair of driven belt rollers, two banknote conveying belts, a tensioning roller and two banknote receiving tables, and the structures and the arrangement modes of the driving belt rollers, the movable supports, the driven belt rollers, the banknote conveying belts, the tensioning rollers and the banknote receiving tables are also the same as those of the necklace duplex banknote receiving module.
The difference lies in that: a tee bend turns over board reposition of redundant personnel mechanism and locates driven belt roller top, its first, second reposition of redundant personnel mouth is to both sides. The third shunting port faces upwards and is in butt joint with the inlet of the duplex banknote collecting module above the third shunting port.
The two-way turning plate shunting mechanism consists of a turning plate with two paper money guide surfaces and a turning plate swing driving device which are arranged in a swinging mode.
The three-way turning plate shunting mechanism consists of two symmetrically arranged turning plates which are arranged in a swinging mode and provided with two paper money guiding surfaces and two driving devices which respectively drive the two turning plates to swing.
The invention has the following beneficial effects:
the invention is a large-scale paper money sorter which can be expanded upwards, the paper money outlet is more, and a duplex paper money collecting module which is provided with two paper money outlet mirrors which are combined into a group is arranged upwards, so that the paper money outlet is convenient to increase and decrease;
the paper money inlet is arranged at the lowest part of the front end of the machine, and when paper money is placed, the action amplitude is small, and the work is small and easy. The banknote placing table is not capped, the upper end of the banknote placing table can be as high as the whole machine, the single stacking amount of the banknote inlet is even more than 1000 sheets, the operation frequency is greatly reduced, and the fatigue of workers is relieved;
the money feeding and returning module can be rotatably arranged on the chassis from the front end and can be lifted for maintenance and locked after being folded;
the duplex banknote collecting module is arranged on the chassis in a sliding manner through the ball linear guide rail. The device can easily move backwards to facilitate maintenance and can be locked after reset;
the banknote collecting modules are vertically arranged from bottom to top, and can be increased and decreased according to design requirements. The vertical projection area of the whole machine is unchanged after the increase and decrease, and the occupied office area is small;
the whole machine is formed by combining four modules, a translation frame and a base plate, is used as a standard component of a sorter, is in modular design, is produced in batches in a multifunctional and changeable mode, and simplifies assembly, debugging and maintenance.
Drawings
Fig. 1 is a schematic diagram of the structure of the large-scale paper currency sorter.
Fig. 2 is a schematic diagram of the using state of the large-sized banknote sorter shown in fig. 1.
Figure 3 is a schematic bottom plan view of the machine of figure 2.
Fig. 4 is a schematic diagram of a banknote feeding system of the large-scale banknote sorter.
Fig. 5 is a schematic barrel diagram of a group of double-layer duplex banknote receiving modules.
Fig. 6 is a schematic diagram of a two-way flap shunting mechanism.
Fig. 7 is a schematic diagram of a three-way flap diverter mechanism.
Fig. 8 is a schematic diagram of another three-way flap diverter mechanism.
Detailed Description
Referring to fig. 1-3, a modularized large-scale paper currency sorter is shown, and a paper currency feeding and returning module 3, a counterfeit money discriminating module 1, a belt type paper currency moving system 2 and two groups of duplex paper currency receiving modules 6 and 7 are arranged above a chassis.
The lower front corner 12 of the money feeding and returning support is rotatably connected with the front end of the chassis, the height of a money placing frame 13 in the front of the money feeding and returning support is slightly lower than that of the two-layer duplex money collecting module, a first money returning opening 4 and a second money returning opening 5 are arranged at the rear of the money feeding and returning support, and a money feeding opening 20 is arranged below the money placing frame.
The counterfeit discrimination module 1 is arranged below the rear part of the money feeding and returning bracket, and an inlet at the front end of the counterfeit discrimination module is butted with the money feeding port 20.
Referring to fig. 4, the starting end of the money transporting system is in butt joint with the rear end outlet of the counterfeit identification module. The banknote sending path starts from the rear end of the counterfeit identification module, firstly upwards passes through the first two-way turning plate shunting mechanism 25, the second two-way turning plate shunting mechanism 26, then turns back downwards, and backwards passes through the third two-way turning plate shunting mechanism 24 along the chassis to reach the tail end outlet 21 of the banknote sending system.
Wherein, the first shunt port of the first two-way turnover plate shunt mechanism 25 is connected with the first cash-returning port 4 forward, and the second shunt port is upward; the first shunt port of the second two-way turnover plate shunt mechanism 26 faces forwards and is in butt joint with the second banknote returning port 5, and the second shunt port faces backwards; a first shunt port of the third two-way turnover plate shunt mechanism 24 faces upwards and is in butt joint with an inlet of the first group of duplex banknote collecting modules 6, and a second shunt port faces backwards; an outlet 21 at the tail end of the banknote feeding system is in butt joint with an inlet of the second group of duplex banknote collecting modules 7. The two sets of duplex banknote receiving modules 6, 7 are arranged on a sliding frame 16, and the sliding frame 16 is arranged on the chassis through a ball linear guide rail 17.
Referring to fig. 5, the two sets of duplex banknote receiving modules have the same structure, and each set of duplex banknote receiving module is formed by upward overlapping of two duplex banknote receiving modules.
The duplex banknote receiving module at the top comprises a base frame 31, a pair of driving belt rollers 43 and 44 are respectively arranged on the base frame 31 through bearings, and the lower ends of two movable supports 42 and 45 are rotatably connected with the base frame 31. The rotation axes of the lower ends of the two movable brackets 42 and 45 are respectively coaxial with the rotation axes of the pair of driving belt rollers 43 and 44. A pair of driven belt rollers 34, 39 are provided at the upper ends of the two movable brackets 42, 45 through bearings, respectively. The driving belt roller and the driven belt roller on each movable support are sleeved with a money conveying belt, and the two money conveying belts are attached together in a state that the two movable supports are combined and interfered towards the middle. A tensioning roller 36 is provided on one of the movable supports.
Four limiting columns 33 are arranged on the base frame and respectively limit the opening and closing positions of the two movable supports.
A two-way flap diverter 37 is arranged above the driven belt rollers 34, 39, with two diversion ports facing to the two sides. The outer sides of the two movable brackets are respectively provided with a paper money receiving table 32. The outer end of the paper money receiving table inclines upwards, and the angle of the upward inclination of the outer end of the paper money receiving table is equal to the movable corner of the movable bracket.
The duplex cash receiving module at the bottom also comprises a base frame, a pair of driving belt rollers, two movable supports, a pair of driven belt rollers, two cash conveying belts, a tensioning roller and two cash receiving tables, and the structures and the arrangement modes of the driving belt rollers, the movable supports, the driven belt rollers, the cash conveying belts, the tensioning rollers and the cash receiving tables are also the same as those of the duplex cash receiving module at the neck part.
The difference lies in that: a three-way flap diverter 46 is provided above the driven belt rollers with first and second diverter ports directed to opposite sides. The third shunting port faces upwards and is in butt joint with the inlet of the duplex banknote collecting module above the third shunting port.
Referring to fig. 6, the two-way flap shunting mechanism is composed of a flap 51 with two banknote guide surfaces and a flap swing driving device 52 which are arranged in a swinging manner.
Referring to fig. 7 and 8, the three-way flap shunting mechanism is composed of two symmetrically arranged flaps 51 with two banknote guide surfaces in a swinging manner and two driving devices 52 for respectively driving the two flaps to swing.