CN102001462B - Automated banknote full encapsulation system - Google Patents

Abstract

The invention relates to an automatic paper money whole encapsulation system, which comprises a conveyor belt, wherein a plurality of pre-wrapping mechanisms matched with the conveyor belt for transfer are arranged at the side of the conveyor belt, and the conveyor belt for conveying pre-wrapped money bundles passes through a plastic film encapsulating machine and a plastic film hot shrink machine in turn, the conveyor belt is an integrated conveying chain formed by combining a plurality of sections, a bundle measuring and information collection unit is arranged at the partial lateral section of the conveyor belt in front of the plastic film encapsulating machine, an automatic label printing and pasting unit is arranged at the partial lateral section of the conveyor belt behind the plastic film hot shrink machine, and the bundle measuring and information collection unit is used for detecting whether the number of pre-wrapped money bundles is right, obtaining the pre-wrapping condition information and providing the pre-wrapping condition information to the automatic label printing and pasting unit through a computer processing unit. Through the design, the tightened totally-closed packaging for each bundle of paper money can be automatically realized, with appropriate tightness degree and prevention from damage, mildew and losing, and the working efficiency of packaging is greatly improved. The automatic paper money whole encapsulation system has the advantages of compact structure, continuous and stable conveyance and strong reliability.

Description

Automated banknote full encapsulation system

technical field

The invention relates to an automatic banknote full-wrapping system.

Background technique

During the circulation of banknotes, such as banknote return, whole point, sorting, and storage, the banking system needs to bind every 100 banknotes, and seal and sign every 1000 (10) banknotes. At present, my country's banks use plastic straps to bind 1,000 banknotes with double crosses after compression, and then manually paste the seals. There are following problems in this method: the first, the banknote binding process is easy to cause damage, and the storage process is easy to mold and stick. Due to the adoption of the strapping, the banknotes will be drawn out of the groove or damaged, so that the banknotes cannot be used on the automatic teller machine; Second, the efficiency of packaging work is low, requiring a large number of staff and difficult to manage. In our country, there is a large amount of banknotes in circulation. At present, the whole counting, sorting, sealing, and signing are all manual operations. The workload is very heavy. The more people there are, the more difficult it is to manage and the higher the management cost. The 3rd, adopt the open packaging of strapping, the bundle of banknotes is not safe, and the amount of information provided by the bundle of banknotes is insufficient, once a problem occurs, the responsibility is not clear.

Contents of the invention

In order to solve the above problems and change the backward packaging situation in the current banknote circulation field, the present invention provides an automatic banknote full-wrapping system, which can automatically adopt shrinkage and fully-sealed packaging for a set number of banknotes. Appropriate degree of tightness can prevent damage, mildew and stretching, and greatly improve the working efficiency of packaging.

The technical solution adopted by the present invention to solve the technical problem is: comprising a conveyor belt, a number of pre-wrapping mechanisms that are connected with the conveyor belt are arranged on the side of the conveyor belt, and the conveyor belt that transports the bundles of pre-wrapped banknotes passes through the plastic film in turn. Packing machine and plastic film heat shrinking machine, the conveyor belt is composed of several sections to form a complete conveyor chain.

There is a measuring handle and information collection unit on the side of the partial section of the conveyor belt before entering the plastic film sealing machine, and an automatic label printing and pasting unit is installed on the side of the partial section of the conveyor belt after passing through the plastic film heat shrinking machine. The information collection unit detects whether the number of pre-wrapped banknotes is correct or not and acquires pre-wrapped status information, which is provided to the automatic label printing and pasting unit through the computer processing unit.

One side of each pre-wrapping mechanism is equipped with a sorting and binding unit, and the banknotes that have been sorted and tied are sent to the pre-wrapping mechanism.

The conveyor belt between the measuring handle and the information collection unit and the plastic film sealing machine is connected in sections, including the intermittent conveying section, the fast conveying section and the packet conveying section connecting the respective transmission mechanisms, and a photoelectric detection device is fixed on the outside of the front end of the intermittent conveying section , the conveying speed of the fast conveying section is greater than that of the intermittent conveying section.

The connection between the pre-wrapping mechanism and the conveyor belt includes a coin tray, which is fixedly connected to the drive shaft. The lower end of the drive shaft is connected to the output shaft of the corner motor through the corner transmission mechanism, and the bracket is fixed on the coin tray. The push motor is installed on the support, and the push motor drives the screw rod through the push transmission mechanism. The front end of the screw rod is fixedly installed with a push coin plate. On the output shaft of the motor, the driving gear meshes with the external teeth of the passive screw nut, and the internal thread of the passive screw nut cooperates with the lead screw.

Through the above-mentioned specific design, the present invention can automatically pack each bundle of banknotes in a compact and fully enclosed package, which has an appropriate degree of tightness, can prevent damage, mildew, and stretching, and greatly improves the working efficiency of the package. It has a compact system structure, The advantages of continuous, stable and reliable conveying.

Description of drawings

The details of the present invention will be described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a schematic diagram of the system structure of the present invention.

Fig. 2 is a cross-sectional view along line A-A of Fig. 1 .

Fig. 3 is a structural schematic diagram of the transfer and cooperation part of the pre-wrapping mechanism and the conveyor belt.

Fig. 4 is a B-B sectional view of Fig. 3 .

Detailed ways

As shown in the figure, the present invention includes a conveyor belt 1, on the side of the conveyor belt 1, a number of pre-wrapping mechanisms 2 that are switched and matched with the conveyor belt 1 are arranged, and the conveyor belt 1 that transports the bundles of pre-wrapped banknotes passes through the plastic film package in turn. Machine 3 and plastic film heat shrinking machine 4, conveyor belt 1 is combined by several segments to form a complete conveyor chain, and a measuring handle and information collection unit 5 are arranged on the side of the partial section of conveyor belt 1 before entering plastic film sealing machine 3. An automatic label printing and pasting unit 6 is installed on the side of a part of the conveyor belt 1 after passing through the plastic film heat shrinking machine 4, and the detection handle and information collection unit 5 detects whether the number of pre-wrapped banknotes is correct or not and obtains pre-wrap status information , provided to the automatic label printing and pasting unit 6 through the computer processing unit 7. One side of each pre-wrapping mechanism 2 is provided with a sorting binding unit 20, and the banknotes that are sorted and bound are sent into the pre-wrapping mechanism 2. The conveyor belt between the measuring handle and the information collection unit 5 and the plastic film sealing machine 3 is connected in sections, including the intermittent conveying section 1A, the fast conveying section 1B and the packet conveying section 1C connecting the respective transmission mechanisms, and the front end of the intermittent conveying section 1A A photoelectric detection device 8 is fixedly arranged on the outer side, and the photoelectric detection device 8 can adopt a photosensitive sensor, and the conveying speed of the fast conveying section 1B is greater than that of the intermittent conveying section 1A. The pre-wrapping mechanism 2 and the transfer matching part of the conveyor belt 1 include a coin tray 9, and the coin tray 9 is fixedly connected to the drive shaft 10, and the lower end of the drive shaft 10 is connected to the output shaft 12 of the corner motor 11 through the corner transmission mechanism. Fixed support 13 on support tray 9, push motor 14 is installed on support 13, push motor 14 drives screw mandrel 15 by pushing transmission mechanism, the front end of screw mandrel 15 is fixedly installed and pushes coin plate 16, pushes Transmission mechanism comprises driving gear 17 and passive screw nut 18, and driving gear 17 is fixed on the output shaft 19 of pushing motor 14, and driving gear 17 engages the external tooth of passive screw nut 18, and the internal thread of passive screw nut 18 and screw rod 15 to match. Under normal working conditions, the working process of the transfer fitting part is: the push motor 14 drives the screw rod 15 to rotate and advance through the driving gear 17 and the passive screw nut 18, and pushes the coin plate 16 to compress the banknotes. 16 When pressing the banknote to a certain degree, the computer command pushes the motor 14 and cuts off the power. After wrapping is completed, the computer instructs the corner motor 11 to work, and the coin tray 9 is rotated to the predetermined position. At this time, the push motor 14 is restarted, and the push coin plate 16 is pushed forward to push out the banknote bundle and move it to the conveyor belt. 1 on. Finally, the corner motor 11 and the pushing motor 14 are reversed, and the pushing coin plate 16 is reset, and the coin tray 9 is also reversed and reset simultaneously. Each banknote sorting and binding unit 20 (8 as shown in FIG. 1 ) is matched with a banknote pre-wrapping mechanism 2. The sorting and binding unit 20 can be composed of a banknote sorting machine and a binding machine, or can be completed manually. The pre-wrapping mechanism 2 is to pre-wrap the banknotes of a set quantity (such as 10 pieces of 1000 pieces) with a plastic film belt of a certain width, and the process of pre-wrapping slightly compresses the banknotes. The transfer fitting part at the end of the pre-wrap mechanism 2 uniformly sends the pre-wrapped banknotes to the conveyor belt 1, and the conveyor belt 1 is composed of several sections to form a complete conveyor chain. First, the conveyor belt 1 sends the pre-wrapped banknotes into the test handle and information collection unit 5, and the test handle and information collection unit 5 detects whether there are 10 pre-wrapped banknotes, and rejects the unqualified ones. Its pre-wrap status information will be obtained and provided to the automatic label printing and pasting unit 6 through the computer processing unit 7 . Qualified pre-wrapped banknotes are then sent into the plastic film sealing machine 3 by the conveyor belt 1 . In order to allow the pre-wrapped banknote bundles to enter the plastic film sealing machine 3 one by one for packaging, the conveyor belt 1 before the sealing machine 3 is connected in sections (see Figure 2). The bundle of banknotes is first sent into the intermittent conveying section 1A, and a photoelectric detection device 8 is arranged on the outside of the front end of the intermittent conveying section 1A. The processing unit 7 instructs the intermittent conveying section 1A to stop running. When the plastic film wrapping machine 3 completes the preparation for wrapping and can receive the bundle of banknotes, the computer processing unit 7 instructs the intermittent conveying section 1A to start running. The front end of the intermittent conveying section 1A is the fast conveying section 1B. The speed of the fast conveying section 1B is several times faster than that of the intermittent conveying section 1A. Open a certain distance, photoelectric detection device 8 sees the light, and when the second banknote bundle advances to block the light, the intermittent conveying section 1A stalls again. Because the fast conveying section 1B is running continuously, as long as there are banknotes bundled on it, it will quickly feed the bundles of banknotes into the plastic film sealing machine 3, allowing the plastic film sealing machine 3 to complete the full packaging of the bundles of banknotes. The bundle of banknotes that has been wrapped is output by the packet conveying section 1C, and then enters the plastic film heat shrinking machine 4. In the "tunnel type" plastic film heat shrinking machine 4, the bundle of banknotes advances while completing the shrinkage of the plastic film. The bundle of banknotes coming out from the plastic film heat shrinking machine 4 other ends has been the bundle of banknotes that is fully encapsulated by plastic film shrinkage. Finally, the banknote bundle is sent into the automatic label printing and pasting unit 6 by the conveyor belt 1, and the automatic label printing and pasting unit 6 prints information such as the type, quantity, packaging time and place of the relevant banknote bundle and the staff who perform the sorting and binding. on the label, and automatically stick the label to the banknote bundle. The staff is at the end of the assembly line, and it is enough to bundle the banknotes into the container. The information of the entire automated assembly line is processed by computer, automatically coordinated, and automatically controlled. There is no need for manual operation in the middle, with high work efficiency and high degree of automation. It is an ideal complete set of equipment for the banking system. The above-mentioned embodiment is only a description of the preferred implementation of the automatic banknote full-encapsulation system of the present invention, and is not intended to limit the concept and scope of the invention. Various appearance modifications and improvements made in the technical solution should fall within the scope of protection of the automatic banknote full-encapsulation system of the present invention.

Claims (4)

1. An automatic banknote full-wrapping system, including a conveyor belt, which is characterized in that several pre-wrapping mechanisms (2) that are connected to the conveyor belt (1) are arranged on the side of the conveyor belt (1), and the pre-wrapped The conveyor belt (1) of the banknote bundle passes through the plastic film sealing machine (3) and the plastic film heat shrinking machine (4) successively. The conveyor belt (1) is composed of several sections to form a complete conveyor chain. 3) There is a measuring handle and information collection unit (5) on the side of the partial section of the conveyor belt (1) before, and an automatic The label printing and pasting unit (6), the measuring handle and information collection unit (5) detect whether the number of pre-wrapped banknotes is correct or not and obtain the pre-wrapped status information, and provide it to the automatic label printing and pasting unit ( 6) . 2. The automatic banknote full-wrapping system according to claim 1, characterized in that one side of each pre-wrap mechanism (2) is provided with a sorting and binding unit (20), and the banknotes that have been sorted and bound are sent to into the pre-wrap mechanism (2) . 3. The automatic banknote full-wrapping system according to claim 1 or 2, characterized in that the conveyor belt between the measuring handle and the information collection unit (5) and the plastic film sealing machine (3) is connected in sections, including connecting each The intermittent conveying section (1A), the fast conveying section (1B) and the packet conveying section (1C) of the transmission mechanism, the outer side of the front end of the intermittent conveying section (1A) is fixedly equipped with a photoelectric detection device (8), and the fast conveying section (1B) The conveying speed is greater than that of the intermittent conveying section (1A) . 4. The automatic full-wrapping system for banknotes according to claim 3, characterized in that the transfer and cooperation between the pre-wrapping mechanism (2) and the conveyor belt (1) includes a coin tray (9), a coin tray (9) Fixedly connected on the drive shaft (10), the lower end of the drive shaft (10) is connected with the output shaft (12) of the angle motor (11) through the angle transmission mechanism, and the bracket (13) is fixed on the tray (9). (13) push motor (14) is installed on the top, push motor (14) drives screw mandrel (15) by pushing transmission mechanism, the front end of screw mandrel (15) is fixedly installed and pushes coin plate (16), pushes The pressure transmission mechanism includes a driving gear (17) and a passive screw nut (18). The driving gear (17) is fixed on the output shaft (19) of the pushing motor (14), and the driving gear (17) meshes with the passive screw nut (18). ), the internal thread of the passive screw nut (18) is matched with the screw mandrel (15) .

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