A stacking and arranging device with automatic sorting and stamping of documents

Abstract

The invention discloses a stacking and arranging device with automatic sorting of stamped documents, which belongs to the field of office supplies and comprises a workbench, wherein a bracket is fixedly mounted on the top wall of the workbench, a first telescopic rod is fixedly mounted on the bracket, and a seal is detachably mounted on the output end of the first telescopic rod; a camera and an electric slide rail are fixedly mounted on the bracket, and the electric slide rail is electrically connected to the camera; under the action of tooth grooves, gears, sleeves and elastic cloth, the sleeve and the expanded elastic cloth can be driven to rotate by the gears, and the raised parts of the surfaces of the documents in the stamp collection box can be flattened during the rotation of the elastic cloth, thereby improving the neatness of the documents piled up in the stamp collection box; when the elastic cloth contacts the wet ink pad on the surface of the document, the elastic cloth absorbs the moisture in the ink pad, thereby enabling the ink pad to dry quickly, thereby preventing the lower layer of ink pad from adhering to the upper layer of the document surface, and playing a role in preventing the document from being contaminated.

Description

Technical Field

[0001] The invention relates to the field of office supplies, and more particularly to a stacking and arranging device capable of automatically sorting and stamping documents. Background Art

[0002] In the course of work in enterprises and institutions, a large number of documents need to be reviewed and stamped. After stamping, the stamped documents need to be placed neatly for easy retrieval. If the documents are not managed well, it will greatly affect work efficiency and even cause the loss of information.

[0003] Existing automatic stamping devices usually use suction cups to transfer stamped documents to designated locations for stacking, and then workers manually sort them out. However, when using the suction cups to transfer documents to designated locations, since the documents have a certain gravity, the suction cups need a larger suction force to drive the documents to move up. Therefore, it is necessary to increase the suction force of the suction cups on the documents, which can easily cause deformation of the document surface. Therefore, when the documents are stacked together, the part of the document surface that contacts the suction cup is in a raised state, so that workers need to manually sort the documents, and during the sorting process, relative displacement occurs between adjacent two documents. Therefore, the wet ink on the surface of the lower document is easily printed on the bottom wall of the upper document, so that the upper document is contaminated.

[0004] To this end, a stacking and arranging device with automatic sorting and stamping of documents is proposed. Summary of the invention

[0005] In view of the problems existing in the prior art, the object of the present invention is to provide a stacking and arranging device with automatic sorting and stamping of documents, which can flatten the raised parts on the surface of the documents.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A stacking and arranging device capable of automatically sorting and stamping documents comprises a workbench, a bracket is fixedly mounted on the top wall of the workbench, a first telescopic rod is fixedly mounted on the bracket, and a seal is detachably mounted on the output end of the first telescopic rod;

[0008] A camera and an electric slide rail are fixedly mounted on the bracket, the electric slide rail is electrically connected to the camera, a slider is slidably mounted on the electric slide rail, a second telescopic rod is fixedly mounted on the slider, a suction cup is fixedly mounted on the output end of the second telescopic rod, and an air pump with an air inlet extending to the inner wall of the suction cup is provided on the bracket;

[0009] A stamped collection box and an unstamped collection box with an opening at the top are fixedly inserted on the workbench, and a positioning mechanism is provided inside the stamped collection box;

[0010] The positioning mechanism comprises a slide groove symmetrically arranged on the inner side wall of the stamp collection box, a mounting block is slidably mounted in each slide groove, a connecting rod is fixedly mounted between two mounting blocks, sleeves are rotatably mounted on the side walls on adjacent sides of the two mounting blocks, a cylindrical elastic cloth is fixedly mounted between the side walls on adjacent sides of the two sleeves, and a cylindrical elastic sleeve is fixedly mounted on the connecting rod;

[0011] A gear is fixedly sleeved on the outer wall of the sleeve, and tooth grooves matching with the gear are provided on the top wall and the bottom wall of the sliding groove.

[0012] Furthermore, a pneumatic telescopic rod having an output end fixedly connected to a mounting block is horizontally fixedly mounted on the side wall of the stamp collection box;

[0013] A gas cylinder is fixedly installed on the bottom wall of the workbench, and a one-way valve and a solenoid valve are embedded on the side wall of the gas cylinder. The output end of the gas cylinder is connected with the air inlet of the one-way valve, and a three-way pipe is fixedly installed on the output end of the solenoid valve. The first output end and the second output end of the three-way pipe are respectively connected with the air inlet of the pneumatic telescopic rod and the elastic sleeve.

[0014] Furthermore, an elastic rope is fixedly installed between the installation block and the side wall of the slide groove, and a card slot is opened on the inner side wall of the stamp collection box.

[0015] Furthermore, the ratio of the inner diameter of the first output end of the tee pipe to the inner diameter of the second output end is 1:3.

[0016] Furthermore, a cavity is provided on the connecting rod, an exhaust groove is provided on the top wall of the cavity, a conduit connected to the cavity is inserted on the side wall of the elastic sleeve, and the ratio of the inner diameter of the second output end of the tee pipe to the inner diameter of the conduit is 4:1.

[0017] Furthermore, a guide groove is provided on the side wall of the card slot, a magnetic plate is slidably installed in the guide groove, an impact rod is fixedly installed on the side wall of the magnetic plate, and a coil electrically connected to the air pump is fixedly installed on the bottom wall of the guide groove.

[0018] Furthermore, weight bars are evenly and fixedly mounted on the inner side wall of the elastic cloth, and each weight bar is parallel to the connecting rod.

[0019] Furthermore, constant pressure holes are evenly arranged on the top wall of the suction cup.

[0020] Furthermore, a friction sleeve is fixedly mounted on the inner side wall of the sleeve, and the friction sleeve cooperates with the connecting rod.

[0021] Furthermore, the friction sleeve is a multi-layer wire mesh.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] (1) Under the action of the teeth, gears, sleeves and elastic cloth, the sleeves and the expanded elastic cloth are driven to rotate by the gears. During the rotation of the elastic cloth, the raised parts on the surface of the documents in the stamp collection box are flattened, thereby improving the orderliness of the documents piled up in the stamp collection box; when the elastic cloth comes into contact with the wet ink pad on the surface of the documents, the elastic cloth absorbs the moisture in the ink pad, so that the ink pad can be dried quickly, thereby preventing the lower layer of ink pad from adhering to the upper layer of the document surface, thereby preventing the documents from being contaminated.

[0024] (2) In this scheme, under the action of the connecting rod, the conduit, the cavity and the exhaust groove, during the rotation of the sleeve, the exhaust groove continuously exhausts air upward, and the air flow discharged from the exhaust groove impacts the inner wall of the elastic cloth. At this time, under the action of the impact force, the moisture adsorbed in the elastic cloth will evaporate quickly, so that the elastic cloth remains dry, which ensures that the elastic cloth can absorb excess moisture in the ink pad.

[0025] (3) Under the action of the magnetic plate, coil and impact rod, the magnetic plate can be moved up at the moment the air pump is powered on, thereby driving the impact rod to impact the elastic cloth through the magnetic plate. At this time, the elastic cloth vibrates, thereby driving the air around the elastic cloth to vibrate through the elastic cloth, thereby increasing the flow rate of the air around the elastic cloth, thereby improving the drying effect of the elastic cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 For the present invention Figure 1 The enlarged view of point A in the middle;

[0028] Figure 3 A partial cross-sectional view of a stamp collection box of the present invention;

[0029] Figure 4 For the present invention Figure 3 The enlarged view of point B in the middle;

[0030] Figure 5 For the present invention Figure 3 Enlarged view of point C in the middle;

[0031] Figure 6 It is a schematic diagram of the overall structure of the stamp collection box of the present invention;

[0032] Figure 7 A top cross-sectional view of a stamp collection box of the present invention;

[0033] Figure 8 For the present invention Figure 8 The enlarged view of point D in the middle;

[0034] Fig. 9It is a structural schematic diagram of the three-way valve of the present invention.

[0035] Description of the numbers in the figure:

[0036] 1. Workbench; 2. Bracket; 3. First telescopic rod; 4. Seal; 5. Camera; 6. Electric slide rail; 7. Slider; 8. Second telescopic rod; 9. Suction cup; 10. Air pump; 11. Stamp collection box; 12. Unstamp collection box; 13. Mounting block; 14. Connecting rod; 15. Sleeve; 16. Elastic cloth; 17. Elastic sleeve; 18. Gear; 19. Pneumatic telescopic rod; 20. Gas cylinder; 21. One-way valve; 22. Solenoid valve; 23. Three-way pipe; 24. Elastic rope; 25. Cavity; 26. Conduit; 27. Exhaust groove; 28. Magnetic plate; 29. ​​Impact rod; 30. Coil; 31. Counterweight bar; 32. Friction sleeve. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0038] Example 1

[0039] See also Figures 1 to 9 , a stacking and arranging device with automatic sorting and stamping of documents, comprising a workbench 1, a bracket 2 is fixedly mounted on the top wall of the workbench 1, a first telescopic rod 3 is fixedly mounted on the bracket 2, and a seal 4 is detachably mounted on the output end of the first telescopic rod 3;

[0040] A camera 5 and an electric slide rail 6 are fixedly mounted on the bracket 2, the electric slide rail 6 is electrically connected to the camera 5, a slider 7 is slidably mounted on the electric slide rail 6, a second telescopic rod 8 is fixedly mounted on the slider 7, a suction cup 9 is fixedly mounted on the output end of the second telescopic rod 8, and an air pump 10 with an air inlet extending to the inner side wall of the suction cup 9 is provided on the bracket 2;

[0041] A stamped collection box 11 with an opening at the top and an unstamped collection box 12 are fixedly inserted on the workbench 1, and a positioning mechanism is provided in the stamped collection box 11;

[0042] The positioning mechanism includes a slide groove symmetrically opened on the inner side wall of the stamp collection box 11, a mounting block 13 is slidably installed in each slide groove, a connecting rod 14 is fixedly installed between the two mounting blocks 13, sleeves 15 are rotatably installed on the side walls of the adjacent sides of the two mounting blocks 13, a cylindrical elastic cloth 16 is fixedly installed between the side walls of the adjacent sides of the two sleeves 15, and a cylindrical elastic sleeve 17 is fixedly installed on the connecting rod 14;

[0043] A gear 18 is fixedly sleeved on the outer wall of the sleeve 15 , and tooth grooves cooperating with the gear 18 are formed on the top wall and the bottom wall of the slide groove.

[0044] A pneumatic telescopic rod 19 whose output end is fixedly connected to the mounting block 13 is horizontally fixedly mounted on the side wall of the stamp collection box 11;

[0045] A gas cylinder 20 is fixedly installed on the bottom wall of the workbench 1, and a one-way valve 21 and a solenoid valve 22 are embedded on the side wall of the gas cylinder 20. The output end of the gas cylinder 20 is connected to the air inlet of the one-way valve 21, and a three-way pipe 23 is fixedly installed on the output end of the solenoid valve 22. The first output end and the second output end of the three-way pipe 23 are respectively connected to the air inlet of the pneumatic telescopic rod 19 and the elastic sleeve 17.

[0046] An elastic rope 24 is fixedly installed between the mounting block 13 and the side wall of the slide slot, and a clamping slot is opened on the inner side wall of the stamp collection box 11.

[0047] The ratio of the inner diameter of the first output end to the inner diameter of the second output end of the three-way pipe 23 is 1:3.

[0048] A cavity 25 is formed on the connecting rod 14, an exhaust groove 27 is formed on the top wall of the cavity 25, and a conduit 26 connected to the cavity 25 is inserted on the side wall of the elastic sleeve 17, and the ratio of the inner diameter of the second output end of the tee pipe 23 to the inner diameter of the conduit 26 is 4:1.

[0049] First, the documents to be stamped are placed on the top wall of the workbench 1, and the documents are located below the seal 4. At this time, the camera 5 detects whether the top document needs to be stamped. If it needs to be stamped, the first telescopic rod 3 extends and drives the seal 4 to move downward, so that the top document can be stamped. After the top document is stamped, the electric slide 6 drives the second telescopic rod 8 to move to the top of the document that has been stamped through the slider 7, and then the second telescopic rod 8 extends and makes the suction cup 9 fit tightly to the surface of the document that has been stamped, and then the air pump 10 works. At this time, the suction cup 9 and the top document are in contact. The space between the suction cup 9 and the slider 7 is in a negative pressure state, so that the document can be tightly adsorbed on the bottom of the suction cup 9, and then the second telescopic rod 8 is contracted, and the slider 7 moves along the electric slide rail 6, so that the document can be driven to move to the top of the stamp collection box 11, and then the second telescopic rod 8 is extended, so that the stamped document can be placed in the stamp collection box 11; if the document detected by the camera 5 does not need to be stamped, the suction cup 9, the second telescopic rod 8, and the slider 7 cooperate with each other and transfer the unstamped document to the unstamped collection box 12, thereby realizing the function of automatically sorting the stamped documents.

[0050] During the operation of the air pump 10, the solenoid valve 22 is in a closed state. At this time, the gas discharged from the output end of the air pump 10 passes through the one-way valve 21 and is discharged into the gas cylinder 20, so the air pressure in the gas cylinder 20 gradually increases; after the suction cup 9 drives the document to move to the stamp collection box 11, the air pump 10 stops working, and the suction cup 9 is out of contact with the document. At this time, the solenoid valve 22 opens, so the high-pressure gas in the gas cylinder 20 passes through the solenoid valve 22 and flows along the first output end of the three-way pipe 23 to the pneumatic telescopic rod 19, and flows along the second output end of the three-way pipe 23 to the elastic sleeve 17. Since the ratio of the inner diameter of the first output end to the second output end of the three-way pipe 23 is 1:3, the gas discharged from the three-way pipe 23 first fills the elastic sleeve 17. At this time, the elastic sleeve 17 expands and pushes the elastic cloth 16 to expand, and the expanded elastic cloth 16 exerts a downward force on the document in the stamp collection box 11. pressure; at the same time, the pneumatic telescopic rod 19 stretches and drives the mounting block 13 to move along the slide groove. During the movement of the mounting block 13, the elastic rope 24 is stretched and has a tendency to recover, and under the action of the tooth groove, the gear 18 drives the sleeve 15 to rotate. At this time, the expanded elastic cloth 16 rotates with the sleeve 15. During the rotation of the elastic cloth 16, the elastic cloth 16 rolls on the surface of the document and evenly applies downward pressure to the documents in the stamp collection box 11, so that the raised parts on the surface of the stamped document can be flattened under the action of pressure, thereby improving the neatness of the documents stacked in the stamp collection box 11; when the elastic cloth 16 contacts the wet ink pad on the surface of the document, the elastic cloth 16 absorbs the moisture in the ink pad, so that the ink pad can dry quickly, thereby preventing the lower layer of ink pad from adhering to the surface of the upper layer of the document, and playing a role in preventing the document from being contaminated.

[0051] During the expansion of the elastic sleeve 17, part of the gas in the elastic sleeve 17 flows into the cavity 25 through the conduit 26, and then the gas in the cavity 25 flows outward through the exhaust groove 27, and the exhaust groove 27 is opened on the top wall of the cavity 25, so the gas discharged from the exhaust groove 27 exerts an impact force on the elastic cloth 16 at the top, and the air flow passes through the elastic cloth 16, thereby accelerating the volatilization rate of the moisture in the elastic cloth 16, so there is no need to frequently replace the elastic cloth 16, so it can work continuously, which plays a role in improving work efficiency.

[0052] When the air pump 10 works again, the solenoid valve 22 is closed again. At this time, the gas cylinder 20 stops exhausting air into the pneumatic telescopic rod 19, so the stretched elastic rope 24 recovers and pulls the mounting block 13 to reset. In this process, due to the small inner diameter of the conduit 26, the gas in the elastic sleeve 17 will be slowly discharged, that is, the elastic sleeve 17 still maintains an expanded state, and under the action of the tooth groove and the gear 18, it can drive the elastic cloth 16 to crush the document again, thereby improving the flattening effect of the document; when the mounting block 13 drives the elastic cloth 16 to move into the card slot, the side wall of the card slot applies pressure to the elastic cloth 16, and the pressure in the elastic sleeve 17 increases at this time, so the gas in the elastic sleeve 17 can be quickly squeezed out, thereby timely reducing the expansion degree of the elastic cloth 16, and when the suction cup 9 drives the document to move into the stamp collection box 11, the expanded elastic cloth 16 is prevented from hindering the document from falling downward, ensuring that the document can be smoothly placed in the stamp collection box 11, thereby increasing the moving speed of the slider 7 on the electric slide rail 6, thereby improving the work efficiency.

[0053] like Figure 3 , Figure 5 As shown, a guide groove is provided on the side wall of the card slot, a magnetic plate 28 is slidably installed in the guide groove, a striking rod 29 is fixedly installed on the side wall of the magnetic plate 28, and a coil 30 electrically connected to the air pump 10 is fixedly installed on the bottom wall of the guide groove.

[0054] By adopting the above technical solution, when the air pump 10 is not working, there is no current in the coil 30, and no magnetic field is generated around the coil 30; when the air pump 10 is powered on, a magnetic field that repel each other with the magnetic plate 28 is generated around the coil 30. Under the action of the repulsive force, the magnetic plate 28 slides upward along the guide groove. During the upward movement of the magnetic plate 28, the magnetic plate 28 drives the impact rod 29 to impact the elastic cloth 16 in the slot, so that the impurities such as the ink dried on the side wall of the elastic cloth 16 can be cleaned by the impact rod 29. In addition, by making the impact rod 29 with a rubber material having an elastic coefficient greater than the elastic coefficient of the elastic cloth 16, when the impact rod 29 contacts the elastic cloth 16, the impact rod 29 does not deform. At this time, the elastic cloth 16 is impacted and deformed by the impact rod 29, so that the elastic cloth 16 can be shaken. During the shaking process of the elastic cloth 16, the air around the elastic cloth 16 is driven, that is, the air flow rate around the elastic cloth 16 is increased, thereby playing a role in assisting the drying of the elastic cloth 16.

[0055] like Figure 4 As shown, weight bars 31 are evenly and fixedly mounted on the inner side wall of the elastic cloth 16 , and each weight bar 31 is parallel to the connecting rod 14 .

[0056] By adopting the above technical solution, when the impact rod 29 hits the elastic cloth 16, the counterweight bar 31 is also subjected to impact force. At this time, under the action of the impact force, the counterweight bar 31 is displaced, and under the combined action of inertia and the elasticity of the elastic cloth 16, the counterweight bar 31 shakes back and forth, thereby extending the shaking time of the elastic cloth 16 and further improving the drying effect of the elastic cloth 16; and in the process of the sleeve 15 driving the elastic cloth 16 to rotate, when the pressure of the counterweight bar 31 is applied to the document, the document is subjected to greater pressure, thereby improving the flattening effect of the document.

[0057] like Figure 1 As shown, constant pressure holes are evenly opened on the top wall of the suction cup 9.

[0058] By adopting the above technical solution, during the operation of the air pump 10, the air pump 10 extracts the gas in the space between the suction cup 9 and the document. At this time, the document is tightly adsorbed on the bottom wall of the suction cup 9. At this time, under the action of the constant pressure hole, it can prevent the adsorption force between the suction cup 9 and the document from being too large, thereby preventing the document from being damaged, thereby protecting the document; and under the action of the constant pressure hole, it is ensured that the air pump 10 can fill the gas cylinder 20 with gas in time, thereby ensuring that the pneumatic telescopic rod 19 can be extended normally.

[0059] like Figure 7 As shown, a friction sleeve 32 is fixedly mounted on the inner wall of the sleeve 15 , and the friction sleeve 32 cooperates with the connecting rod 14 .

[0060] The friction sleeve 32 is a multi-layer wire mesh.

[0061] By adopting the above technical solution, during the rotation of the sleeve 15, the sleeve 15 drives the friction sleeve 32 to rotate. At this time, the friction sleeve 32 and the side wall of the connecting rod 14 rub against each other and generate heat. The generated heat permeates the space between the elastic cloth 16 and the connecting rod 14, and the heat is absorbed by the wet elastic cloth 16. Therefore, when the gas discharged from the exhaust groove 27 impacts the elastic cloth 16, the drying effect of the elastic cloth 16 is improved. Since the friction sleeve 32 is made of a multi-layer wire mesh, and there are many holes on the surface of the wire mesh, the heat generated by the friction between the wire mesh and the connecting rod 14 can be transferred to the wet elastic cloth 16 in time, which plays a role in improving the heat utilization rate. In addition, the multi-layer wire mesh is relatively fluffy and elastic. Therefore, even if the wire mesh in contact with the connecting rod 14 is worn, the outer wire mesh can timely push the inner wire mesh to be in close contact with the connecting rod 14, so that during the rotation of the sleeve 15, it plays a role in ensuring that the space between the elastic cloth 16 and the connecting rod 14 is in a high temperature state.

[0062] Instructions for use: First, place the documents to be stamped, which are stacked together, on the top wall of the workbench 1, and place the documents below the stamp 4. At this time, the camera 5 detects whether the top document needs to be stamped. If it needs to be stamped, the first telescopic rod 3 extends and drives the stamp 4 to move downward, so that the top document can be stamped. When the top document is stamped, the electric slide 6 drives the second telescopic rod 8 to move to the top of the document that has been stamped through the slider 7, and then the second telescopic rod 8 extends and makes the suction cup 9 fit tightly to the surface of the document that has been stamped, and then the air pump 10 works. At this time, the space between the suction cup 9 and the top layer of the document is in a negative pressure state, so that the document can be tightly adsorbed on the bottom of the suction cup 9, and then the second telescopic rod 8 contracts, and the slider 7 moves along the electric slide rail 6, so that the document can be driven to move to the top of the stamp collection box 11, and then the second telescopic rod 8 extends, so that the stamped document can be placed in the stamp collection box 11; if the document detected by the camera 5 does not need to be stamped, the suction cup 9, the second telescopic rod 8, and the slider 7 cooperate with each other to transfer the unstamped document to the unstamped collection box 12.

[0063] During the operation of the air pump 10, the solenoid valve 22 is in a closed state. At this time, the gas discharged from the output end of the air pump 10 passes through the one-way valve 21 and is discharged into the gas cylinder 20, so the air pressure in the gas cylinder 20 gradually increases; after the suction cup 9 drives the document to move to the stamp collection box 11, the air pump 10 stops working, and the suction cup 9 is out of contact with the document. At this time, the solenoid valve 22 opens, so the high-pressure gas in the gas cylinder 20 passes through the solenoid valve 22 and flows along the first output end of the three-way pipe 23 to the pneumatic telescopic rod 19, and along the second output end of the three-way pipe 23 to the elastic sleeve 17. Since the ratio of the inner diameter of the first output end to the second output end of the three-way pipe 23 is 1:3, the three-way pipe 23 is The gas discharged from the tube 23 first fills the elastic sleeve 17, at which time the elastic sleeve 17 expands and pushes the elastic cloth 16 to expand, and the expanded elastic cloth 16 applies downward pressure to the documents in the stamp collection box 11; at the same time, the pneumatic telescopic rod 19 stretches and drives the mounting block 13 to move along the slide groove. During the movement of the mounting block 13, the elastic rope 24 is stretched and has a tendency to recover, and under the action of the tooth groove, the gear 18 drives the sleeve 15 to rotate. At this time, the expanded elastic cloth 16 rotates with the sleeve 15. During the rotation of the elastic cloth 16, the elastic cloth 16 rolls on the surface of the document and evenly applies downward pressure to the document in the stamp collection box 11. The elastic sleeve 17 is provided with a pressure-sensitive adhesive tape 26, and the elastic sleeve 17 is provided with a pressure-sensitive adhesive tape 26. ... The impact force is generated, and the airflow passes through the elastic cloth 16, thereby accelerating the volatilization speed of the moisture in the elastic cloth 16, so there is no need to frequently replace the elastic cloth 16, so it can work continuously. When the air pump 10 works again, the solenoid valve 22 is closed again, and the gas cylinder 20 stops exhausting air into the pneumatic telescopic rod 19, so the stretched elastic rope 24 recovers and pulls the mounting block 13 to reset. In this process, since the inner diameter of the conduit 26 is small, the gas in the elastic sleeve 17 will be slowly discharged, that is, the elastic sleeve 17 still maintains an expanded state, and under the action of the tooth groove and the gear 18, it can drive the elastic cloth 16 to crush the document again, thereby improving the flattening effect of the document;When the mounting block 13 drives the elastic cloth 16 to move into the card slot, the side wall of the card slot applies pressure to the elastic cloth 16. At this time, the pressure in the elastic sleeve 17 increases, so the gas in the elastic sleeve 17 can be quickly squeezed out, thereby timely reducing the expansion degree of the elastic cloth 16. When the suction cup 9 drives the document to move into the stamp collection box 11, the expanded elastic cloth 16 is prevented from hindering the document from falling downward, ensuring that the document can be smoothly placed in the stamp collection box 11, thereby increasing the moving speed of the slider 7 on the electric slide rail 6, which plays a role in improving work efficiency. ;

[0064] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stacking and arranging device capable of automatically sorting and stamping documents, comprising a workbench (1), a bracket (2) fixedly mounted on the top wall of the workbench (1), a first telescopic rod (3) fixedly mounted on the bracket (2), and a seal (4) detachably mounted on the output end of the first telescopic rod (3); Features: A camera (5) and an electric slide rail (6) are fixedly mounted on the bracket (2), the electric slide rail (6) being electrically connected to the camera (5), a slider (7) being slidably mounted on the electric slide rail (6), a second telescopic rod (8) being fixedly mounted on the slider (7), a suction cup (9) being fixedly mounted on the output end of the second telescopic rod (8), and an air pump (10) having an air inlet extending to the inner side wall of the suction cup (9) being provided on the bracket (2); A stamped collection box (11) with an opening at the top and an unstamped collection box (12) are fixedly inserted on the workbench (1), and a positioning mechanism is provided inside the stamped collection box (11); The positioning mechanism comprises a slide groove symmetrically arranged on the inner side wall of the stamp collection box (11), a mounting block (13) is slidably mounted in each slide groove, a connecting rod (14) is fixedly mounted between two mounting blocks (13), sleeves (15) are rotatably mounted on the side walls on adjacent sides of the two mounting blocks (13), a cylindrical elastic cloth (16) is fixedly mounted between the side walls on adjacent sides of the two sleeves (15), and a cylindrical elastic sleeve (17) is fixedly mounted on the connecting rod (14); A gear (18) is fixedly sleeved on the outer wall of the sleeve (15), and tooth grooves cooperating with the gear (18) are formed on the top wall and the bottom wall of the slide groove; A pneumatic telescopic rod (19) whose output end is fixedly connected to the mounting block (13) is horizontally fixedly mounted on the side wall of the stamp collection box (11); A gas cylinder (20) is fixedly mounted on the bottom wall of the workbench (1), a one-way valve (21) and a solenoid valve (22) are embedded on the side wall of the gas cylinder (20), the output end of the gas cylinder (20) is connected to the air inlet of the one-way valve (21), a three-way pipe (23) is fixedly mounted on the output end of the solenoid valve (22), a first output end and a second output end of the three-way pipe (23) are respectively connected to the air inlet of the pneumatic telescopic rod (19) and the elastic sleeve (17); An elastic rope (24) is fixedly installed between the installation block (13) and the side wall of the slide groove, and a card slot is opened on the inner side wall of the stamp collection box (11); The connecting rod (14) is provided with a cavity (25), a top wall of the cavity (25) is provided with an exhaust groove (27), a side wall of the elastic sleeve (17) is provided with a conduit (26) connected to the cavity (25), and the ratio of the inner diameter of the second output end of the three-way pipe (23) to the inner diameter of the conduit (26) is 4:

1.

2. The stacking and arranging device for automatically sorting and stamping documents according to claim 1, characterized in that: The ratio of the inner diameter of the first output end to the inner diameter of the second output end of the three-way pipe (23) is 1:

3.

3. The stacking and arranging device for automatically sorting and stamping documents according to claim 1, characterized in that: A guide groove is provided on the side wall of the card slot, a magnetic plate (28) is slidably mounted in the guide groove, an impact rod (29) is fixedly mounted on the side wall of the magnetic plate (28), and a coil (30) electrically connected to the air pump (10) is fixedly mounted on the bottom wall of the guide groove.

4. The stacking and arranging device with automatic sorting and stamping of documents according to claim 3, characterized in that: Counterweight bars (31) are evenly and fixedly mounted on the inner side wall of the elastic cloth (16), and each of the counterweight bars (31) is parallel to the connecting rod (14).

5. The stacking and arranging device with automatic sorting and stamping of documents according to claim 4, characterized in that: Constant pressure holes are evenly arranged on the top wall of the suction cup (9).

6. The stacking and arranging device for automatically sorting and stamping documents according to claim 1, characterized in that: A friction sleeve (32) is fixedly mounted on the inner side wall of the sleeve (15), and the friction sleeve (32) cooperates with the connecting rod (14).

7. The stacking and arranging device for automatically sorting and stamping documents according to claim 6, characterized in that: The friction sleeve (32) is a multi-layer wire mesh.

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