Auxiliary statistical operation device and method for document storage

Abstract

The present invention is an auxiliary statistical operation device and method for document storage, which relates to the technical field of storage equipment. The auxiliary statistical operation device includes a stand, and the stand is provided with the first, second, third and fourth conveyor belts. A scanner is provided above the second conveyor belt, and the bottoms of the second and fourth conveyor belts are provided with sliding-matching X-axis displacement mechanisms, and the bottoms of the two X-axis displacement mechanisms are fixedly installed with second brackets, and the two second brackets are slidably installed on the Z-axis displacement mechanism, and the two Z-axis displacement mechanisms are fixed on the inner side of the stand; a printing plate is provided above the third conveyor belt; the first and second accommodating cavities are provided in the box of the stand, and the first and second guide shells are fixedly installed on both sides of the box. The present invention can realize automatic identification and uploading of document information, reduce the manpower and material resources consumed by material storage, optimize the operating cost, and also improve the material storage efficiency, and can realize material storage efficiently and quickly.

Description

Technical Field

[0001] The invention relates to the technical field of document storage equipment, and specifically discloses an auxiliary statistical operation device and method for document storage. Background Art

[0002] The incoming document is a file or form that records the incoming information of materials. By making incoming documents, it is easy to manage materials and store them systematically in warehouses. Generally, the documents are marked with detailed information such as date, product number, name, specification, quantity, batch and using department. There are usually more than a dozen or even dozens of incoming documents for the same batch of materials. Before the materials arrive at the warehouse, the warehouse manager needs to check the quantity and specifications according to the material list; if there is no discrepancy between the materials and the documents, the warehouse manager needs to collect the documents in time and enter the information into the terminal device for subsequent information management; if there is a discrepancy between the materials and the documents, the warehouse manager needs to retain the documents, upload the information to the terminal device at the same time and mark it, so as to facilitate subsequent replenishment and adjustment.

[0003] At present, warehouse managers need to verify materials and upload information at the same time, which not only slows down the overall material warehousing time, but also requires the cooperation of multiple people, specifically three people: one person verifies material specifications and parameters, one person delivers materials to the warehouse, and another person uploads information. It can be seen that the existing technology requires the use of more manpower and material resources, resulting in a large amount of human resources being invested in material warehousing, increasing operating costs and affecting warehousing efficiency. This high consumption of manpower and material resources makes it difficult to efficiently and quickly realize material warehousing when multiple batches of materials are warehousing at the same time. Summary of the invention

[0004] In view of the current problems of serious waste of human resources and low warehousing efficiency in the process of material warehousing, the present invention provides an auxiliary statistical operation device and method for document warehousing.

[0005] To solve the above problems, the present invention provides the following technical solutions:

[0006] An auxiliary statistical operation device for document storage, comprising a stand, wherein a first conveyor belt, a second conveyor belt, a third conveyor belt, and a fourth conveyor belt are arranged in sequence along the Y axis in a transverse direction in the stand, wherein the first conveyor belt is fastened to the stand through a first bracket; a scanner for identifying document labels is arranged above the second conveyor belt, the second conveyor belt and the fourth conveyor belt are symmetrically arranged on both sides of the third conveyor belt, and the bottoms of the second conveyor belt and the fourth conveyor belt are both provided with a slidingly matched X-axis displacement mechanism, the bottoms of the two X-axis displacement mechanisms are both fixedly installed with a second bracket, and the two second brackets are both slidably installed on the Z-axis displacement mechanism. Mechanistically, two Z-axis displacement mechanisms are fixedly installed on the inner side of the stand; a printing plate which is lifted and lowered along the Z-axis longitudinal direction is arranged above the third conveyor belt, and the third conveyor belt is tightly connected to the stand; a box is fixedly installed in the stand, and a first accommodating cavity and a second accommodating cavity are arranged in the box, and a first guide shell connected to the first accommodating cavity and a second guide shell connected to the second accommodating cavity are fixedly installed on both sides of the box, respectively, the first guide shell and the second guide shell are respectively arranged on the inner bottom of the second conveyor belt and the fourth conveyor belt, and the first guide shell and the second guide shell are both provided with openings for facilitating the passage of documents.

[0007] Preferably, the first conveyor belt, the second conveyor belt, the third conveyor belt and the fourth conveyor belt are all wound around the outside of the roller, the end of the roller is fixedly mounted with a first rotating wheel, the bottom of the first conveyor belt, the second conveyor belt, the third conveyor belt and the fourth conveyor belt are all fixedly mounted with a first motor, the end of the output shaft of the first motor is fixedly mounted with a second rotating wheel, and a first leather strip for transmission is commonly mounted between the first rotating wheel and the second rotating wheel.

[0008] Preferably, baffles are fixedly provided on the outer sides of the first conveyor belt, the second conveyor belt, the third conveyor belt and the fourth conveyor belt.

[0009] Preferably, a limit rod rotating along the X-axis is provided above the second conveyor belt and the fourth conveyor belt and on one side close to the box body, the inner end of the limit rod is fixedly sleeved with a rubber sleeve, and the arrangement height of the limit rod is higher than the arrangement height of the baffle.

[0010] Preferably, the X-axis displacement mechanism includes an X-axis electric rail, on which a first X-axis slider is slidably installed that can drive the second conveyor belt and the fourth conveyor belt to slide along the X-axis, and the X-axis electric rail is fixedly installed above the second bracket; the Z-axis displacement mechanism includes a Z-axis slider and a nut sleeve fixedly installed on the outside of the second bracket, the Z-axis slider is slidably installed on the Z-axis guide rail, the Z-axis guide rail is tightly connected to the stand, a screw rod is rotatably arranged in the nut sleeve, and bearing seats that are rotatably matched are arranged at both ends of the screw rod, and the bearing seats are tightly connected to the stand.

[0011] Preferably, an X-axis slide rail is provided on the side of the X-axis electric rail, and a second X-axis slider is slidably installed on the X-axis slide rail, and the second X-axis slider can drive the second conveyor belt and the fourth conveyor belt to slide along the X-axis; a second motor is fixedly installed on the inner side of the platform, and a third rotating wheel is fixedly mounted on the output shaft of the second motor, and a fourth rotating wheel is fixedly mounted on the outer wall of the screw rod, and a second leather strip for transmission is commonly mounted between the third rotating wheel and the fourth rotating wheel.

[0012] Preferably, a first supporting plate is fixedly installed on the top of the platform, the first supporting plate is arranged above the second conveyor belt, a first through slot is provided inside the first supporting plate, a retaining frame is fixedly installed on the inner side of the first through slot, the retaining frame is fastened to the outer wall of the scanner, a terminal for facilitating connection of a communication cable is provided on the top of the scanner, a cover is fixedly installed on the bottom of the scanner, and the cover is a funnel-shaped structure.

[0013] Preferably, a second supporting plate which is fastened to the stand is provided on the side of the first supporting plate, the second supporting plate is arranged above the third conveyor belt, a second through groove is provided inside the second supporting plate, a retaining plate is fixedly installed on the inner side of the second through groove, a cylinder arranged along the Z axis is fixedly installed inside the retaining plate, and the piston rod end of the cylinder is fastened to the printing mark plate.

[0014] Preferably, both sides of the box body are provided with through openings, the first guide shell and the second guide shell are fixedly mounted on the outside of the through openings, the opening size of the first guide shell and the second guide shell is larger than the width size of the second conveyor belt and the fourth conveyor belt; a partition plate is fixedly mounted in the box body, the first accommodating chamber and the second accommodating chamber are respectively arranged on both sides of the partition plate, a box door is hinged on the outside of the box body, and a handle is fixedly mounted on the outer surface of the box door.

[0015] On the other hand, the present invention also provides a method for assisting statistical operation of document storage, comprising the following steps:

[0016] S1: The documents are put into the first conveyor belt in sequence, and the first conveyor belt conveys the documents to the second conveyor belt. The scanner above the second conveyor belt can scan the documents, identify the document number and material information, and upload the material information to the data storage terminal;

[0017] S2: If the document is consistent with the actual material information, it meets the storage conditions. After the scanner uploads the data, the X-axis displacement mechanism causes the second conveyor belt to move horizontally along the X-axis, and the Z-axis displacement mechanism causes the second conveyor belt to descend longitudinally along the Z-axis. When the second conveyor belt moves to the top of the first guide shell, the second conveyor belt can put the document into the first accommodating cavity through the first guide shell;

[0018] S3: If the document does not match the actual material information, it does not meet the warehousing conditions. The scanner uploads the data and marks it. The second conveyor belt conveys the document to the third conveyor belt. The cylinder controls the printing plate to descend longitudinally along the Z axis. The printing plate can post a retention mark on the document. The third conveyor belt conveys the document with an unrecognized mark to the fourth conveyor belt. The X-axis displacement mechanism causes the fourth conveyor belt to shift laterally along the X axis. The Z-axis displacement mechanism causes the fourth conveyor belt to descend longitudinally along the Z axis. When the fourth conveyor belt moves to the top of the second guide shell, the fourth conveyor belt can drop the document into the second accommodating cavity through the second guide shell.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention transports the documents to the device in sequence by setting a first conveyor belt, and identifies and uploads the material information on the document by using a scanner, so as to facilitate the warehouse manager to check the actual material information, and the lateral arrangement position and longitudinal arrangement height of the second conveyor belt and the third conveyor belt can be adjusted by setting an X-axis displacement mechanism and a Z-axis displacement mechanism, so as to distinguish between documents that meet the warehousing conditions and those that do not meet the warehousing conditions, and further adjust their conveying trajectories, so that the two types of documents enter the first accommodating cavity and the second accommodating cavity of the box body respectively, so as to complete the warehousing storage and information statistics of the documents; the present invention does not require the cooperation of multiple people, can realize automatic identification and uploading of document information, reduces the manpower and material resources consumed by material warehousing, optimizes operating costs, and also improves the material warehousing efficiency. The present invention can realize material warehousing efficiently and quickly, and therefore has a very broad application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 The overall structure of the device of the present invention is shown in FIG. Figure 1 ;

[0023] Figure 2 The overall structure of the device of the present invention is shown in FIG. Figure 2 ;

[0024] Figure 3 It is a schematic diagram of the installation structure of the first conveyor belt of the present invention;

[0025] Figure 4 It is a schematic diagram of the installation structure of the X-axis displacement mechanism and the Z-axis displacement mechanism of the present invention;

[0026] Figure 5 This is a schematic diagram of the installation structure of the second X-axis slider of the present invention;

[0027] Figure 6 It is a schematic diagram of the screw rod installation structure of the present invention;

[0028] Figure 7 It is a schematic diagram of the scanner installation structure of the present invention;

[0029] Figure 8 It is a schematic diagram of the installation structure of the printing plate of the present invention;

[0030] Fig. 9 It is a schematic diagram of the first guide housing and the installation structure of the first guide housing of the present invention;

[0031] In the figure: 1. stage, 2. first conveyor belt, 3. second conveyor belt, 4. third conveyor belt, 5. fourth conveyor belt, 6. first bracket, 7. scanner, 8. X-axis displacement mechanism, 801. X-axis electric rail, 802. first X-axis slider, 803. X-axis slide rail, 804. second X-axis slider, 9. second bracket, 10. Z-axis displacement mechanism, 1001. Z-axis slider, 1002. nut sleeve, 1003. Z-axis guide rail, 1004. lead screw, 1005. bearing seat, 1006. second motor, 1007. third rotating wheel, 1008. fourth rotating wheel, 1009. second Leather strip, 11. Printing plate, 12. Box body, 13. First accommodating chamber, 14. Second accommodating chamber, 15. First guide shell, 16. Second guide shell, 17. Roller, 18. First rotating wheel, 19. First motor, 20. Second rotating wheel, 21. First leather strip, 22. Baffle, 23. Limit rod, 24. Rubber sleeve, 25. First bearing plate, 26. First through slot, 27. Retaining frame, 28. Terminal, 29. Cover, 30. Second bearing plate, 31. Second through slot, 32. Retaining plate, 33. Cylinder, 34. Through port, 35. Partition plate, 36. Box door, 37. Handle. DETAILED DESCRIPTION

[0032] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical scheme of the present invention will be clearly and completely described below in conjunction with the drawings in this specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0033] This specific embodiment provides an auxiliary statistical operation device for document storage, such as Figure 1-Figure 9As shown; it includes a stand 1, and a plurality of universal wheels are installed at the bottom of the stand 1, so that the warehouse manager can move the whole device conveniently. The stand 1 is provided with a first conveyor belt 2, a second conveyor belt 3, a third conveyor belt 4, and a fourth conveyor belt 5 which are arranged horizontally from left to right along the Y axis; the first conveyor belt 2, the second conveyor belt 3, the third conveyor belt 4, and the fourth conveyor belt 5 are all wound around the outside of the roller 17, and each conveyor belt is provided with two rotating rollers 17 for cooperation, and a support beam for support is installed outside the roller 17. The first conveyor belt 2, the second conveyor belt 3, the third conveyor belt 4, and the fourth conveyor belt 5 are all fixedly provided with a first motor 19 at the bottom. There are four first motors 19 in total. The second rotating wheel 20 is fixedly mounted on the end of the output shaft of the first motor 19. A first belt 21 for transmission is commonly mounted between the first rotating wheel 18 and the second rotating wheel 20. By providing the first motor 19 and cooperating with the transmission structure of the roller 17, the first conveyor belt 2, the second conveyor belt 3, the third conveyor belt 4, and the fourth conveyor belt 5 can be respectively rotated in their respective support beams, thereby conveying the documents.

[0034] The first conveyor belt 2 is fastened to the stand 1 through the first bracket 6, so that the inlet end of the first conveyor belt 2 is arranged on the side of the stand 1; the second conveyor belt 3 and the fourth conveyor belt 5 are symmetrically arranged on both sides of the third conveyor belt 4; the installation position of the third conveyor belt 4 is the middle section inside the stand 1.

[0035] The bottom of the second conveyor belt 3 and the fourth conveyor belt 4 are both provided with a slidingly matched X-axis displacement mechanism 8; the X-axis displacement mechanism 8 includes an X-axis electric rail 801, on which a first X-axis slider 802 is slidably installed, which can drive the second conveyor belt 3 and the fourth conveyor belt 5 to slide along the X-axis, and the two first X-axis sliders 802 are respectively fixedly connected to the support beams at the bottom of the second conveyor belt 3 and the fourth conveyor belt 5; the X-axis electric rail 801 is fixedly installed above the second bracket 9; the two sides of the X-axis electric rail 801 are provided with symmetrically arranged X The X-axis slide rail 803 is provided with a second X-axis slider 804 which is slidably mounted on the X-axis slide rail 803. The second X-axis slider 804 can drive the second conveyor belt 3 and the fourth conveyor belt 5 to slide along the X-axis. By setting the X-axis displacement mechanism 8, the second conveyor belt 3 and the fourth conveyor belt 4 can be displaced laterally along the X-axis respectively, so as to adjust the lateral arrangement position of the second conveyor belt 3 and the fourth conveyor belt 4. At the same time, by setting the matching structure of the X-axis slide rail 803 and the second X-axis slider 804, the bearing pressure of the X-axis rail 801 can be shared, so as to improve the stability of the overall device.

[0036] The sides of the second conveyor belt 3 and the fourth conveyor belt 4 are both provided with corresponding second brackets 9, and the two second brackets 9 are both slidably mounted on the Z-axis displacement mechanism 10, and the two Z-axis displacement mechanisms 10 are both fixedly mounted on the inner side of the stand 1. The Z-axis displacement mechanism 10 includes a Z-axis slider 1001 and a nut sleeve 1002 fixedly mounted on the outer side of the second bracket 9, and the Z-axis slider 1001 is slidably mounted on a Z-axis guide rail 1003, and the Z-axis guide rail 1003 is arranged on both sides of the nut sleeve 1002; the Z-axis guide rail 1003 is tightly connected to the stand 1, and a screw rod 1004 is rotatably arranged in the nut sleeve 1002, and both ends of the screw rod 1004 are provided with a bearing seat 1005 for rotational cooperation, and the bearing The seat 1005 is connected to the stand 1 in a fixed manner; a second motor 1006 is fixedly installed on the inner side of the stand 1, and two second motors 1006 are provided and are used for the second conveyor belt 3 and the fourth conveyor belt 4 respectively. A third rotating wheel 1007 is fixedly mounted on the output shaft of the second motor 1006, and a fourth rotating wheel 1008 is fixedly mounted on the outer wall of the screw rod 1004. A second leather strip 1009 for transmission is mounted between the third rotating wheel 1007 and the fourth rotating wheel 1008. The second motor 1006 can drive the screw rod 1004 to rotate in the nut sleeve 1002, and cooperate with the limiting structure of the Z-axis slider 1001 and the Z-axis guide rail 1003, so that the nut sleeve 1002 can drive the second bracket 9 to rise and fall along the Z-axis longitudinal direction, thereby adjusting the longitudinal arrangement height of the second conveyor belt 3 and the fourth conveyor belt 4.

[0037] Among them, the outer sides of the first conveyor belt 2, the second conveyor belt 3, the third conveyor belt 4, and the fourth conveyor belt 5 are fixedly provided with baffles 22; the baffles 22 can prevent the documents from slipping off the conveyor belts during transportation. In addition, a limit rod 23 rotating along the X-axis is provided above the second conveyor belt 3 and the fourth conveyor belt 5 and on one side close to the box body 12, and the inner ends of the limit rods 23 are fixedly covered with rubber sleeves 24, and the arrangement height of the limit rods 23 is higher than the arrangement height of the baffles 22. By providing the limit rods 23, on the one hand, the documents can be effectively prevented from being rolled up during transportation, and on the other hand, they can cooperate with the rubber sleeves 24 to ensure the flatness of the document surface, which is convenient for subsequent storage.

[0038] A first supporting plate 25 is fixedly installed on the top of the platform 1. The first supporting plate 25 is arranged above the initial position of the second conveyor belt 3. A first through slot 26 is provided inside the first supporting plate 25. A retaining frame 27 is fixedly installed on the inner side of the first through slot 26. The retaining frame 27 can be fastened to the inner wall of the first through slot 26 by bolts; an annular groove is provided inside the retaining frame 27, and a scanner 7 is fixedly installed inside the annular groove. The scanning head of the scanner 7 is arranged vertically downward, and the outer wall of the scanner 7 is interference fit with the inner wall of the annular groove; a terminal 28 for connecting a communication cable is provided on the top of the scanner 7. The terminal 28 can be used to plug in the communication cable, so as to electrically connect the scanner 7 to the external terminal device. A cover shell 29 is fixedly installed on the bottom of the scanner 7. The cover shell 29 is a funnel-shaped structure. The cover shell 29 can enhance the focusing effect of the scanning head of the scanner 7, so as to facilitate the scanner 7 to identify the material information on the surface of the document. By arranging a scanner 7 above the second conveyor belt 3, the material information on the document passing through the second conveyor belt 3 can be input into the terminal device in real time, thereby saving the time consumed by manual input.

[0039] A second carrier plate 30 is provided on the side of the first carrier plate 25 and is connected to the stand 1. The second carrier plate 30 is arranged above the third conveyor belt 4. A second through slot 31 is provided inside the second carrier plate 30. A retaining plate 32 is fixedly installed inside the second through slot 31. A cylinder 33 arranged along the Z axis is fixedly installed inside the retaining plate 32. The piston rod end of the cylinder 33 is connected to the printing plate 11. By providing the cylinder 33, the printing plate 11 can be raised and lowered along the Z axis, so that the retention mark can be posted on the surface of the document.

[0040] A box 12 is fixedly installed in the stand 1, and the box 12 is arranged on the side of the third conveyor belt 4; both sides of the box 12 are provided with through openings 34, and the outsides of the two openings 34 are respectively fixedly installed with a first guide shell 15 and a second guide shell 16, which are respectively arranged at the inner bottom of the second conveyor belt 3 and the fourth conveyor belt 5, and the first guide shell 15 and the second guide shell 15 are both provided with openings for the passage of documents. A partition plate 35 is fixedly installed in the box 12, and both sides of the partition plate 35 are respectively provided with a first accommodating chamber 13 and a second accommodating chamber 14, the first accommodating chamber 13 is connected to the first guide shell 15, and the second accommodating chamber 14 is connected to the second guide shell 16. By providing the first guide shell 15 and the second guide shell 16, the documents on the second conveyor belt 3 and the fourth conveyor belt 4 can directly enter the interior of the box 12, thereby achieving reasonable storage.

[0041] The above describes in detail an embodiment of an auxiliary statistical operation device for document storage. Based on the device described in the above embodiment, an embodiment of the present invention also provides an auxiliary statistical operation method corresponding to the device, including the following steps:

[0042] S1: The documents are sequentially put into the first conveyor belt 2 from the delivery end on the left side of the first conveyor belt 2. During the conveying process of the first conveyor belt 2, the documents are conveyed to the second conveyor belt 3. The scanner 7 above the second conveyor belt 3 can scan the documents and identify the document number and material information at the same time. At this time, the warehouse manager can check the materials and compare them with the material information on the documents. The scanner 7 can upload the material information to the data storage terminal at this time;

[0043] S2: If the document is consistent with the actual material information, it meets the storage conditions. After the scanner 7 uploads the data to the terminal device, the warehouse manager can push the material into the warehouse. At the same time, the X-axis displacement mechanism 8 makes the second conveyor belt 3 move horizontally along the X-axis, and the Z-axis displacement mechanism 10 makes the second conveyor belt 3 descend longitudinally along the Z-axis. When the second conveyor belt 3 moves to the top of the first guide shell 15, the second conveyor belt 3 can put the document into the first accommodating cavity 13 through the first guide shell 15, thereby completing the storage of the document;

[0044] S3: If the document does not match the actual material information, it does not meet the warehousing conditions. The scanner 7 uploads the data to the terminal device and marks it. The warehouse manager can push the material into the temporary storage area of ​​the warehouse. At the same time, the second conveyor belt 3 conveys the document to the third conveyor belt 4. The cylinder 33 controls the printing plate 11 to descend longitudinally along the Z axis. The printing plate 11 can post a retention mark on the document, which will indicate that the document does not meet the warehousing conditions. The third conveyor belt 4 conveys the document with the retention mark to the fourth conveyor belt 5. The X-axis displacement mechanism 8 causes the fourth conveyor belt 5 to shift laterally along the X-axis. The Z-axis displacement mechanism 10 causes the fourth conveyor belt 5 to descend longitudinally along the Z axis. When the fourth conveyor belt 5 moves to the top of the second guide shell 16, the fourth conveyor belt 5 can pass through the second guide shell 16 and put the document into the second accommodating cavity 14, thereby completing the temporary storage of the document.

[0045] Compared with the prior art, the present invention can convey the documents to the device in sequence through the first conveyor belt 2, and use the scanner 7 to identify and upload the material information on the document, so as to facilitate the warehouse manager to check the actual material information. By setting the X-axis displacement mechanism 8 and the Z-axis displacement mechanism 10, the position of the second conveyor belt 3 can be adjusted to distinguish between documents that meet the warehousing conditions and those that do not meet the warehousing conditions, and adjust their conveying trajectories, and finally enter the first accommodating cavity 13 and the second accommodating cavity 14 of the box body 12 respectively, so as to complete the warehousing storage and information statistics of the documents; it not only saves manpower and material resources, but also speeds up the material turnover rate, so it has a very broad application prospect.

[0046] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An auxiliary statistical operation device for document storage, comprising a stand (1), characterized in that: The platform (1) is provided with a first conveyor belt (2), a second conveyor belt (3), a third conveyor belt (4), and a fourth conveyor belt (5) which are arranged transversely in sequence along the Y axis; the first conveyor belt (2) is fastened to the platform (1) via a first bracket (6); a scanner (7) for identifying document labels is provided above the second conveyor belt (3); the second conveyor belt (3) and the fourth conveyor belt (5) are symmetrically arranged on both sides of the third conveyor belt (4); the bottoms of the second conveyor belt (3) and the fourth conveyor belt (5) are provided with a slidingly matched X-axis displacement mechanism (8); the bottoms of the two X-axis displacement mechanisms (8) are fixedly mounted with a second bracket (9); the two second brackets (9) are slidably mounted on the Z-axis displacement mechanism (10); the two Z-axis displacement mechanisms (10) are fixedly mounted On the inner side of the stand (1); a printing plate (11) which is lifted and lowered along the Z-axis longitudinal direction is arranged above the third conveyor belt (4), and the third conveyor belt (4) is tightly connected to the stand (1); a box body (12) is fixedly installed in the stand (1), and a first accommodating chamber (13) and a second accommodating chamber (14) are arranged in the box body (12); a first guide shell (15) which is connected to the first accommodating chamber (13) and a second guide shell (16) which is connected to the second accommodating chamber (14) are fixedly installed on both sides of the box body (12); the first guide shell (15) and the second guide shell (16) are arranged at the inner bottom of the second conveyor belt (3) and the fourth conveyor belt (5), respectively; and the first guide shell (15) and the second guide shell (16) are both provided with openings for facilitating the passage of documents; A first bearing plate (25) is fixedly mounted on the top of the stand (1), the first bearing plate (25) being arranged above the second conveyor belt (3), a first through slot (26) penetrating the inside of the first bearing plate (25), a retaining frame (27) being fixedly mounted on the inner side of the first through slot (26), the retaining frame (27) being tightly connected to the outer wall of the scanner (7), a terminal (28) for facilitating connection of a communication cable being arranged on the top of the scanner (7), a cover shell (29) being fixedly mounted on the bottom of the scanner (7), the cover shell (29) being a funnel-shaped structure; A second bearing plate (30) which is fixedly connected to the stand (1) is arranged on the side of the first bearing plate (25); the second bearing plate (30) is arranged above the third conveyor belt (4); a second through slot (31) is provided inside the second bearing plate (30); a retaining plate (32) is fixedly installed inside the second through slot (31); a cylinder (33) arranged along the Z axis is fixedly installed inside the retaining plate (32); and the piston rod end of the cylinder (33) is fixedly connected to the printing plate (11).

2. The auxiliary statistical operation device for document storage according to claim 1 is characterized in that: The first conveyor belt (2), the second conveyor belt (3), the third conveyor belt (4) and the fourth conveyor belt (5) are all wound around the outside of the roller (17); the end of the roller (17) is fixedly mounted with a first rotating wheel (18); the bottom of the first conveyor belt (2), the second conveyor belt (3), the third conveyor belt (4) and the fourth conveyor belt (5) is fixedly mounted with a first motor (19); the end of the output shaft of the first motor (19) is fixedly mounted with a second rotating wheel (20); and a first leather strip (21) for transmission is commonly mounted between the first rotating wheel (18) and the second rotating wheel (20).

3. The auxiliary statistical operation device for document storage according to claim 1 is characterized in that: Baffles (22) are fixedly arranged on the outer sides of the first conveyor belt (2), the second conveyor belt (3), the third conveyor belt (4) and the fourth conveyor belt (5).

4. The auxiliary statistical operation device for document storage according to claim 1 is characterized in that: A limiting rod (23) that rotates along the X-axis is provided above the second conveyor belt (3) and the fourth conveyor belt (5) and on one side close to the box body (12), and a rubber sleeve (24) is fixedly mounted on the inner end of the limiting rod (23), and the arrangement height of the limiting rod (23) is higher than the arrangement height of the baffle plate (22).

5. The auxiliary statistical operation device for document storage according to claim 1 is characterized in that: The X-axis displacement mechanism (8) comprises an X-axis electric rail (801), on which a first X-axis slider (802) is slidably mounted for driving the second conveyor belt (3) and the fourth conveyor belt (5) to slide along the X-axis, and the X-axis electric rail (801) is fixedly mounted above the second bracket (9); the Z-axis displacement mechanism (10) comprises a Z-axis slider (1001) and a nut sleeve (1002) fixedly mounted on the outside of the second bracket (9), the Z-axis slider (1001) is slidably mounted on a Z-axis guide rail (1003), the Z-axis guide rail (1003) is tightly connected to the stand (1), a screw rod (1004) is rotatably mounted in the nut sleeve (1002), both ends of the screw rod (1004) are provided with rotatably matched bearing seats (1005), and the bearing seat (1005) is tightly connected to the stand (1).

6. The auxiliary statistical operation device for document storage according to claim 5 is characterized in that: An X-axis slide rail (803) is arranged on the side of the X-axis electric rail (801), and a second X-axis slider (804) is slidably mounted on the X-axis slide rail (803), and the second X-axis slider (804) drives the second conveyor belt (3) and the fourth conveyor belt (5) to slide along the X-axis; a second motor (1006) is fixedly mounted on the inner side of the platform (1), and a third rotating wheel (1007) is fixedly mounted on the output shaft of the second motor (1006), and a fourth rotating wheel (1008) is fixedly mounted on the outer wall of the screw rod (1004), and a second leather strip (1009) for transmission is commonly mounted between the third rotating wheel (1007) and the fourth rotating wheel (1008).

7. The auxiliary statistical operation device for document storage according to claim 1 is characterized in that: Through openings (34) are provided on both sides of the box body (12); the first guide shell (15) and the second guide shell (16) are fixedly mounted on the outside of the through openings (34); the opening sizes of the first guide shell (15) and the second guide shell (16) are larger than the widths of the second conveyor belt (3) and the fourth conveyor belt (5); a partition plate (35) is fixedly mounted inside the box body (12); the first accommodating chamber (13) and the second accommodating chamber (14) are respectively arranged on both sides of the partition plate (35); a box door (36) is hingedly mounted on the outside of the box body (12); a handle (37) is fixedly mounted on the outer surface of the box door (36).

8. A method for assisting statistical operation for document entry, according to the device for assisting statistical operation for document entry as claimed in claim 1, characterized in that: The specific steps are as follows: S1: documents are sequentially placed onto the first conveyor belt (2), the first conveyor belt (2) conveys the documents to the second conveyor belt (3), a scanner (7) above the second conveyor belt (3) scans the documents, identifies the document number and material information, and uploads the material information to the data storage terminal; S2: If the document matches the actual material information, it meets the storage conditions. After the scanner (7) uploads the data, the X-axis displacement mechanism (8) causes the second conveyor belt (3) to move horizontally along the X-axis, and the Z-axis displacement mechanism (10) causes the second conveyor belt (3) to descend longitudinally along the Z-axis. When the second conveyor belt (3) moves to the top of the first guide shell (15), the second conveyor belt (3) puts the document into the first accommodating cavity (13) through the first guide shell (15); S3: If the document does not match the actual material information, it does not meet the storage conditions. The scanner (7) uploads the data and marks it. The second conveyor belt (3) conveys the document to the third conveyor belt (4). The cylinder (33) controls the printing plate (11) to descend along the Z axis. The printing plate (11) posts a retention mark on the document. The third conveyor belt (4) conveys the document with the unrecognized mark to the fourth conveyor belt (5). The X-axis displacement mechanism (8) causes the fourth conveyor belt (5) to shift laterally along the X axis. The Z-axis displacement mechanism (10) causes the fourth conveyor belt (5) to descend longitudinally along the Z axis. When the fourth conveyor belt (5) moves to the top of the second guide shell (16), the fourth conveyor belt (5) puts the document into the second accommodating chamber (14) through the second guide shell (16).

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