Self-service recycling intelligent sorting device for documents

Abstract

The application discloses a kind of self-help recycling intelligent sorting device of document, it is related to document recycling sorting technical field, including sorting seat, slot is opened in the sorting seat, servo motor is fixedly installed in the slot, driving end of the servo motor is fixedly installed with the pivot, multiple placing trays are installed on the pivot by rotating member, and bidirectional screw rod is installed on the pivot by direction-changing transmission member;Each described placing tray is slidably installed with one sliding block.The advantage is that the size of document can be intelligently detected by using structural sensor, and then the cooperation of controller and servo motor is used, so that the detected document is stopped at the corresponding sorting disc position, and the servo motor is used as a power source, which can quickly apply a pushing force to the document after it is stopped. By using the pushing force and the rotatable sorting disc, the required sorting can be performed according to the weight of the document.

Description

Technical Field

[0001] This invention relates to the field of document recycling and sorting technology, and in particular to a self-service intelligent document recycling and sorting device. Background Technology

[0002] When paper books and documents are recycled, they are appropriately classified according to their weight and size to facilitate subsequent packaging and processing. However, the existing classification methods are mostly manual sorting, which is inconvenient and makes the classification boundaries more blurred. The size of the document is judged by the naked eye, and the weight of the document is judged by the feel when holding it. To address this, we propose a self-service intelligent sorting device for document recycling to further optimize the existing manual sorting. Summary of the Invention

[0003] The purpose of this invention is to solve the problems mentioned in the background art by proposing a document self-service recycling and intelligent sorting device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A document self-service recycling intelligent sorting device includes a sorting seat with a groove on the sorting seat. A servo motor is fixedly installed in the groove. A rotating shaft is fixedly installed on the drive end of the servo motor. Multiple placement disks are installed on the rotating shaft through a rotating component. A bidirectional screw is installed on the rotating shaft through a direction-changing transmission component.

[0006] Each of the placement trays 8 is slidably mounted with a sliding block, and a control movement component is installed between the bidirectional screw and the sliding block;

[0007] Two sets of weight sorting components are installed on the tank.

[0008] The sorting station is externally fixedly equipped with a support plate, and four mounting brackets are fixedly installed on the support plate. A shaft is installed between two mounting brackets. A drive motor is fixedly installed on one of the support plates, and one end of one shaft is fixedly connected to the drive end of the drive motor. A conveyor belt is sleeved between two shafts.

[0009] Intelligent identification components are installed between multiple mounting brackets;

[0010] The support plate is fixedly installed with multiple cleaning boxes by a slanted frame, and an air supply component is installed between the shaft and the corresponding cleaning box. A cleaning component that cooperates with the intelligent recognition component is installed between the corresponding cleaning boxes.

[0011] In the above-mentioned document self-service recycling intelligent sorting device, the rotating component includes a one-way bearing, a turntable, and an arc frame. The turntable is mounted on the rotating shaft through the one-way bearing. Multiple arc frames are fixedly mounted on the outer surface of the turntable, and one end of the arc frame is fixedly connected to the corresponding placement tray.

[0012] In the above-mentioned document self-service recycling intelligent sorting device, the reversing transmission component includes a second one-way bearing, a second turntable, a column, and a support plate. The second turntable is mounted on the rotating shaft through the second one-way bearing. A support plate is fixedly mounted on the second turntable through multiple columns. The lower end of the bidirectional screw is fixedly mounted on the support plate, and the upper end of the bidirectional screw is rotatably mounted on the groove.

[0013] In the above-mentioned document self-service recycling intelligent sorting device, each of the placement trays is provided with two stepped slide grooves, and a stepped slider is slidably installed on each stepped slide groove, with the upper end of the stepped slider being fixedly connected to the corresponding sliding block.

[0014] In the above-mentioned document self-service recycling intelligent sorting device, the control moving component includes a nut, a lifting plate, a horizontal block, a vertical rod, a magnetic block one, and a magnetic block two. A magnetic block two is fixedly installed on each of the sliding blocks. The lifting plate is installed on the bidirectional screw through a nut. Two horizontal blocks are fixedly installed on the outer wall of the lifting plate. Two magnetic blocks one are fixedly installed on one end of each of the two horizontal blocks through a vertical rod, and the corresponding two magnetic blocks have opposite magnetic properties on the same side.

[0015] In the above-mentioned document self-service recycling intelligent sorting device, the weight sorting component includes a circular groove, a material discharge through hole, a sorting tray, a short rod, an arc-shaped magnetic block, and a reset magnetic block. The sorting seat is provided with two circular grooves and four material discharge through holes, and the circular grooves are connected to the groove body and the corresponding two material discharge through holes. A sorting tray is rotatably installed in each of the two circular grooves.

[0016] Both circular grooves have annular grooves on their inner walls, and multiple arc-shaped magnetic blocks are fixedly installed on the sorting tray by short rods. Reset magnetic blocks that cooperate with the arc-shaped magnetic blocks are symmetrically fixedly installed on the annular grooves.

[0017] In the above-mentioned document self-service recycling intelligent sorting device, the intelligent identification component includes a support plate, a connecting frame, a mounting plate, a controller, and a structural sensor. A support plate is fixedly installed together among multiple mounting frames. A connecting frame is fixedly installed on both sides of the support plate. A mounting plate is fixedly installed between two connecting frames. A controller is fixedly installed on the mounting plate. A structural sensor that cooperates with the controller is fixedly installed on the lower surface of the mounting plate.

[0018] In the above-mentioned document self-service recycling intelligent sorting device, the connecting frame is a damped telescopic setting, and a support plate 2 is fixedly installed at the lower end of the two connecting frames. A wiping sponge that cooperates with the conveyor belt is fixedly installed on the upper surface of the support plate 2.

[0019] In the aforementioned document self-service recycling and intelligent sorting device, the air replenishment component includes a magnetic block, a one-way air inlet pipe, a magnetic plate, a one-way connecting pipe, a square rod, and a sealing slide plate. The cleaning box is hollow, and a sealing slide plate is slidably installed inside the cleaning box. A square rod is fixedly installed on the sealing slide plate, and the square rod seals through the corresponding cleaning box. A magnetic plate is fixedly installed on the corresponding square rod. Multiple magnetic blocks are fixedly installed on both shafts, and the magnetic properties of adjacent magnetic blocks are opposite. Each cleaning box is fixedly connected to a one-way air inlet pipe and a one-way connecting pipe, and the two ends of the one-way connecting pipe are located on the two sides of the corresponding sealing slide plate.

[0020] In the above-mentioned document self-service recycling intelligent sorting device, the cleaning component includes a cleaning main pipe, cleaning branch pipes, and electric valves. A cleaning main pipe is fixedly connected between the two cleaning boxes, and multiple cleaning branch pipes are fixedly connected to the cleaning main pipe. An electric valve is installed at both ends of the cleaning main pipe.

[0021] Compared with existing technologies, the advantages of this invention are:

[0022] 1. The size of a document can be intelligently detected using a structural sensor. Then, through the cooperation of a controller and a servo motor, the detected document is positioned at the corresponding location on the sorting tray. At the same time, using the servo motor as a power source, a pushing force can be quickly applied to the document after it stops. This pushing force, in conjunction with the rotatable sorting tray, can be used to sort the documents according to their weight.

[0023] 2: By using the rotation of the shaft itself as the power source for subsequent cleaning, the document can be cleaned before and after inspection. This can remove impurities or dust adhering to the document surface to a certain extent, thus improving the accuracy of subsequent document weight sorting. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of a document self-service recycling intelligent sorting device proposed in this invention;

[0025] Figure 2 for Figure 1 A schematic diagram of the structure after the sorting station is removed and rotated at a certain angle;

[0026] Figure 3 for Figure 2An enlarged schematic diagram of the servo motor section after it has been rotated by a certain angle;

[0027] Figure 4 for Figure 3 An enlarged schematic diagram of the structure after the central disk is rotated at a certain angle;

[0028] Figure 5 for Figure 4 Enlarged schematic diagram of the structure of the central rotating shaft after it has been rotated by a certain angle;

[0029] Figure 6 for Figure 1 Enlarged schematic diagram of the structure after the central support plate is rotated at a certain angle;

[0030] Figure 7 for Figure 6 A schematic diagram of the structure after removing the support plate, conveyor belt, and other structural components and rotating it by a certain angle;

[0031] Figure 8 for Figure 7 Enlarged structural diagram of the mounting plate section.

[0032] In the diagram: 1. Sorting seat; 2. Tank; 3. Servo motor; 4. Rotary shaft; 5. One-way bearing 1; 6. Turntable 1; 7. Arc frame; 8. Placement tray; 9. One-way bearing 2; 10. Turntable 2; 11. Column; 12. Support plate; 13. Two-way screw; 14. Nut; 15. Lifting plate; 16. Horizontal block; 17. Vertical rod; 18. Magnetic block 1; 19. Stepped chute; 20. Sliding block; 21. Magnetic block 2; 22. Rubber pad; 23. Support plate; 24. Anchor. 25. Mounting frame; 26. Shaft; 27. Conveyor belt; 28. Support plate one; 29. ​​Connecting frame; 30. Support plate two; 31. Wiping sponge; 32. Mounting plate; 33. Controller; 34. Structural sensor; 35. Magnetic block; 36. Inclined frame; 37. Cleaning box; 38. One-way air inlet pipe; 39. Magnetic plate; 40. One-way connecting pipe; 41. Main cleaning pipe; 42. Branch cleaning pipe; 43. Sorting tray; 44. Short rod; 45. Arc-shaped magnetic block; 46. Reset magnetic block. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Reference Figures 1-8A document self-service recycling and intelligent sorting device includes a sorting base 1, a trough 2 on the sorting base 1, a servo motor 3 fixedly installed in the trough 2, a rotating shaft 4 fixedly installed at the drive end of the servo motor 3, multiple placement discs 8 mounted on the rotating shaft 4 via a rotating component, and a bidirectional screw 13 mounted on the rotating shaft 4 via a direction-changing transmission component. The shape of the trough 2 is not specifically described; it is designed to meet the requirements of use. Specifically, the servo motor 3 can be placed in a motor slot on the bottom wall of the trough 2. Sound-absorbing sponge or other sound-absorbing structures can also be placed in the motor slot to absorb the noise generated by the servo motor 3 during operation to a certain extent.

[0035] In the diagram, there are three placement disks 8. The outer placement disk 8 serves as the initial placement of documents, while the other two placement disks 8 are used to distinguish documents of a certain size. In specific settings, multiple such positions can also be set to sort documents by size more precisely.

[0036] The rotating component is designed to rotate when needed via the operation of the servo motor 3, and when rotation is not required, it does not affect the servo motor 3's power source for the movement of the direction-changing transmission component. The rotating component includes a one-way bearing 5, a turntable 6, and an arc frame 7. The turntable 6 is mounted on the rotating shaft 4 via the one-way bearing 5. Multiple arc frames 7 are fixedly mounted on the outer surface of the turntable 6, and one end of the arc frame 7 is fixedly connected to the corresponding placement plate 8. During the rotation process, the lower surface of the placement plate 8 is in contact with the lower surface of the trough 2, providing a certain support effect for the placement plate 8.

[0037] The reversing transmission component is used to exert a thrust on the document that has moved to the corresponding position when the rotating component stops rotating, so that the document moves out of the corresponding placement plate 8; the reversing transmission component includes a one-way bearing 2 9, a turntable 2 10, a column 11, and a support plate 12. The turntable 2 10 is installed on the rotating shaft 4 through the one-way bearing 2 9. A support plate 12 is fixedly installed on the turntable 2 10 through multiple columns 11. The lower end of the bidirectional screw 13 is fixedly installed on the support plate 12, and the upper end of the bidirectional screw 13 is rotatably installed on the groove 2.

[0038] Reference Figures 1-8Each placement tray 8 has a sliding block 20 slidably installed on it. The specific arrangement is as follows: each placement tray 8 has two stepped slide grooves 19, and each stepped slide groove 19 has a stepped slider slidably installed on it. The upper end of the stepped slider is fixedly connected to the corresponding sliding block 20. At the same time, a rubber pad 22 is fixedly installed on one side of the sliding block 20. The setting of the rubber pad 22 makes the pushing force applied by the sliding block 20 when pushing the document to move is a flexible push, which better protects the document while meeting the pushing requirements. A control movement component is installed between the bidirectional screw 13 and the sliding block 20. The control movement component allows the bidirectional screw 13 to apply the required reciprocating motion to the sliding block 20 during rotation.

[0039] The control movement components include a nut 14, a lifting plate 15, a horizontal block 16, a vertical rod 17, a first magnetic block 18, and a second magnetic block 21. Each sliding block 20 is fixedly mounted with a second magnetic block 21. The lifting plate 15 is mounted on the bidirectional screw 13 via the nut 14. Two horizontal blocks 16 are fixedly mounted on the outer wall of the lifting plate 15. Two first magnetic blocks 18 are fixedly mounted on one end of each of the two horizontal blocks 16 via the vertical rod 17, and the corresponding two first magnetic blocks 18 have opposite magnetic properties on the same side. During the reciprocating movement of the vertical rod 17 in the vertical direction, it can drive the height of the two first magnetic blocks 18 to change, thereby changing the magnetic force relationship of the corresponding second magnetic block 21, and thus driving the sliding block 20 to perform the required reciprocating movement in the horizontal direction.

[0040] Reference Figures 1-8 Two sets of weight sorting components are installed on the trough 2. The weight sorting components include circular troughs, discharge through holes, sorting trays 42, short rods 43, arc-shaped magnetic blocks 44, and reset magnetic blocks 45. The sorting base 1 has two circular troughs and four discharge through holes, and the circular troughs are connected to the trough 2 and the corresponding two discharge through holes. A sorting tray 42 is rotatably installed in each of the two circular troughs. The setting of the weight sorting components allows documents to move into the components under the action of centrifugal force, which can automatically realize sorting. Meanwhile, annular grooves are provided on the inner walls of both sides of the two circular grooves, and multiple arc-shaped magnetic blocks 44 are fixedly installed on the sorting tray 42 by short rods 43. Reset magnetic blocks 45 that cooperate with the arc-shaped magnetic blocks 44 are symmetrically fixed on the annular grooves. Through the cooperation of the arc-shaped magnetic blocks 44 and the reset magnetic blocks 45, the sorting tray 42 can automatically reset after sorting. Alternatively, a reset spring can be used to replace the cooperation of the arc-shaped magnetic blocks 44 and the reset magnetic blocks 45. The specific choice can be made according to the requirements.

[0041] Reference Figures 1-8The sorting station 1 is externally fixedly equipped with a support plate 23, and four mounting brackets 24 are fixedly installed on the support plate 23. A shaft 25 is installed between two mounting brackets 24. A drive motor is fixedly installed on one of the support plates 23, and one end of one of the shafts 25 is fixedly connected to the drive end of the drive motor. A conveyor belt 26 is sleeved between two shafts 25. In a specific setting, a conveyor belt 26 with multiple equally spaced horizontal strips on its surface can be used to better push the documents to the placement tray 8. This part is existing technology and will not be described in detail here.

[0042] Reference Figures 1-8 A smart recognition component is installed between multiple mounting brackets 24. The smart recognition component includes a support plate 27, a connecting bracket 28, a mounting plate 31, a controller 32, and a structural sensor 33. A support plate 27 is fixedly installed between the multiple mounting brackets 24. A connecting bracket 28 is fixedly installed on both sides of the support plate 27. A mounting plate 31 is fixedly installed between the two connecting brackets 28. A controller 32 is fixedly installed on the mounting plate 31. A structural sensor 33 that cooperates with the controller 32 is fixedly installed on the lower surface of the mounting plate 31. The structural sensor 33 is an existing technology, such as Microsoft Kinect and Intel RealSense. It uses structured light technology to generate depth images, thereby calculating the three-dimensional dimensions of the object. When used in conjunction with the controller 32, the calculated three-dimensional dimension signal can be sent to the controller 32, thereby controlling the position to which the placement disk 8 stops rotating.

[0043] The connecting frame 28 is designed with damping telescopic movement. The lower ends of the two connecting frames 28 are fixedly installed with a support plate 29. The upper surface of the support plate 29 is fixedly installed with a wiping sponge 30 that cooperates with the conveyor belt 26. The damping telescopic movement allows the connecting frame 28 to be manually controlled to move the support plate 29 down when needed, so that the wiping sponge 30 can be replaced or other necessary operations can be performed. Specifically, the wiping sponge 30 and the support plate 29 can be installed in a detachable fixing manner.

[0044] Reference Figures 1-8 The support plate 23 is fixedly installed with multiple cleaning boxes 36 via the inclined frame 35, and an air replenishment component is installed between the shaft 25 and the corresponding cleaning box 36. A cleaning component that cooperates with the intelligent recognition component is installed between the corresponding cleaning boxes 36. The air replenishment component allows the shaft 25 to continuously replenish air to the cleaning box 36 when it rotates, and then release air when needed. During the air release process, the air flow is used to blow and clean the documents that have moved down, which also makes it easier to sort them according to their own weight later.

[0045] The air replenishment component includes a magnetic block 34, a one-way air inlet pipe 37, a magnetic plate 38, a one-way connecting pipe 39, a square rod, and a sealing slide plate. The cleaning box 36 is hollow, and a sealing slide plate is slidably installed inside the cleaning box 36. A square rod is fixedly installed on the sealing slide plate, and the square rod seals through the corresponding cleaning box 36. A magnetic plate 38 is fixedly installed on the corresponding square rod. Multiple magnetic blocks 34 are fixedly installed on both shafts 25, and the magnetic properties of adjacent magnetic blocks 34 are opposite. Each cleaning box 36 is fixedly connected to a one-way air inlet pipe 37 and a one-way connecting pipe 39. The two ends of the one-way connecting pipe 39 are located on the two sides of the corresponding sealing slide, so that the sealing slide plate can continuously squeeze the gas inhaled on one side to the other side during the movement, thus facilitating subsequent use.

[0046] The cleaning components include a main cleaning pipe 40, cleaning branch pipes 41, and electric valves. A main cleaning pipe 40 is fixedly connected between the two corresponding cleaning boxes 36, and multiple cleaning branch pipes 41 are fixedly connected to the main cleaning pipe 40. An electric valve is installed at both ends of the main cleaning pipe 40. The electric valves are also electrically connected to the controller 32. The controller 32 can be used to intermittently open and close the electric valves to complete the required air blowing cleaning operation.

[0047] To further clarify, the aforementioned fixed connection should be interpreted broadly unless otherwise explicitly specified and limited. For example, it may be welding, gluing, or integral molding, or other conventional methods well known to those skilled in the art.

[0048] In this invention, the document is first intermittently placed onto the conveyor belt 26 and transported as the conveyor belt 26 moves. During the rotation of the shaft 25, a reciprocating force is generated on the magnetic plate 38. This reciprocating force can generate air pressure in the cleaning box 36 and continuously accumulate. When the document is transported to the bottom of the one-way connecting pipe 39, the corresponding electric valve is opened, so that the cleaning main pipe 40 starts to blow air downwards, which has a cleaning effect on the surface of the document.

[0049] As the document continues to move, the structure sensor 33 measures information such as the document's size. The controller 32 then controls the rotation angle of the servo motor 3 to determine where the placement tray 8 stops. When the document on the conveyor belt 26 is transported to the placement tray 8, the servo motor 3 drives the rotating shaft 4 to rotate. The rotating shaft 4, through the one-way bearing 5, the turntable 6, and the arc frame 7, rotates the placement tray 8 to the desired position. Then, the rotating shaft 4 is controlled to rotate in the opposite direction, causing the one-way bearing 9 to rotate (the self-locking direction of the one-way bearing 9 is opposite to that of the one-way bearing 5). This rotation, in turn, drives the bidirectional screw 13 to rotate through the column 11 and the support plate 12. The rotation of the bidirectional screw 13, through the nut 14 and the lifting mechanism... The cooperation of the disc 15, horizontal block 16, and vertical rod 17 can drive the magnetic block 18 to move back and forth. During this process, the corresponding magnetic block 21 is subjected to a reciprocating force. When subjected to a repulsive force, the sliding block 20 can move once on the placement disc 8, thereby pushing the document on the placement disc 8. At the same time, since the weight of the documents is different, the position that the documents can move when pushed is also different, thus realizing the sorting according to weight. The relatively heavy ones will move the sorting disc 42 closer to the position of the corresponding placement disc 8, and then the sorting disc 42 will rotate and slide out from the corresponding discharge hole. Conversely, the lighter ones will cause the sorting disc 42 to rotate in the other direction and slide out from the other discharge hole.

[0050] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A document self-service recycling intelligent sorting device, comprising a sorting station (1), characterized in that, The sorting seat (1) has a groove (2) and a servo motor (3) is fixedly installed in the groove (2). A rotating shaft (4) is fixedly installed on the drive end of the servo motor (3). Multiple placement disks (8) are installed on the rotating shaft (4) through a rotating component. A bidirectional screw (13) is installed on the rotating shaft (4) through a direction-changing transmission component. Each of the placement trays (8) is slidably mounted with a sliding block (20), and a control movement component is installed between the bidirectional screw (13) and the sliding block (20); Two sets of weight sorting components are installed on the tank (2); The sorting station (1) is fixedly mounted with a support plate (23), and four mounting brackets (24) are fixedly mounted on the support plate (23). A shaft (25) is installed between two mounting brackets (24). A drive motor is fixedly mounted on one of the support plates (23), and one end of one shaft (25) is fixedly connected to the drive end of the drive motor. A conveyor belt (26) is sleeved between the two shafts (25). Intelligent identification components are installed between multiple mounting brackets (24); The support plate (23) is fixedly installed with multiple cleaning boxes (36) by the inclined frame (35), and an air supply component is installed between the shaft (25) and the corresponding cleaning box (36), and a cleaning component that cooperates with the intelligent identification component is installed between the corresponding cleaning boxes (36); Each of the placement trays (8) is provided with two stepped slide grooves (19), and each of the stepped slide grooves (19) is slidably installed with a stepped slider, and the upper end of the stepped slider is fixedly connected to the corresponding sliding block (20). The control movement component includes a nut (14), a lifting plate (15), a horizontal block (16), a vertical rod (17), a magnetic block one (18), and a magnetic block two (21), with each sliding block (20) having a nut (14), a lifting plate (15), a horizontal block (16), a vertical rod (17), a magnetic block one (18), and a magnetic block two (21).

2. The document self-service recycling intelligent sorting device according to claim 1, characterized in that, The rotating component includes a one-way bearing (5), a turntable (6), and an arc frame (7). The turntable (6) is mounted on the rotating shaft (4) via the one-way bearing (5). Multiple arc frames (7) are fixedly mounted on the outer surface of the turntable (6), and one end of the arc frame (7) is fixedly connected to the corresponding placement plate (8).

3. The document self-service recycling intelligent sorting device according to claim 1, characterized in that, The reversing transmission component includes a one-way bearing (9), a turntable (10), a column (11), and a support plate (12). The turntable (10) is mounted on the rotating shaft (4) via the one-way bearing (9). A support plate (12) is fixedly mounted on the turntable (10) via multiple columns (11). The lower end of the bidirectional screw (13) is fixedly mounted on the support plate (12), and the upper end of the bidirectional screw (13) is rotatably mounted on the groove (2).

4. The document self-service recycling intelligent sorting device according to claim 1, characterized in that, The weight sorting component includes a circular groove, a discharge through hole, a sorting plate (42), a short rod (43), an arc-shaped magnetic block (44), and a reset magnetic block (45). The sorting seat (1) is provided with two circular grooves and four discharge through holes. The circular grooves are connected to the groove body (2) and the corresponding two discharge through holes. A sorting plate (42) is rotatably installed in each of the two circular grooves. Both of the circular grooves have annular grooves on their inner walls, and multiple arc-shaped magnetic blocks (44) are fixedly installed on the sorting tray (42) by a short rod (43). Reset magnetic blocks (45) that cooperate with the arc-shaped magnetic blocks (44) are symmetrically fixedly installed on the annular grooves.

5. The document self-service recycling intelligent sorting device according to claim 1, characterized in that, The intelligent recognition component includes a support plate (27), a connecting frame (28), a mounting plate (31), a controller (32), and a structural sensor (33). A support plate (27) is fixedly installed between multiple mounting frames (24). A connecting frame (28) is fixedly installed on both sides of the support plate (27). A mounting plate (31) is fixedly installed between two connecting frames (28). A controller (32) is fixedly installed on the mounting plate (31). A structural sensor (33) that cooperates with the controller (32) is fixedly installed on the lower surface of the mounting plate (31).

6. The document self-service recycling intelligent sorting device according to claim 5, characterized in that, The connecting frame (28) is a damped telescopic setting. The lower ends of the two connecting frames (28) are fixedly installed with a support plate two (29). The upper surface of the support plate two (29) is fixedly installed with a wiping sponge (30) that cooperates with the conveyor belt (26).

7. The document self-service recycling intelligent sorting device according to claim 1, characterized in that, The air replenishment component includes a magnetic block (34), a one-way air inlet pipe (37), a magnetic plate (38), a one-way connecting pipe (39), a square rod, and a sealing plate. The cleaning box (36) is hollow, and a sealing plate is slidably installed inside the cleaning box (36). A square rod is fixedly installed on the sealing plate, and the square rod seals through the corresponding cleaning box (36). A magnetic plate (38) is fixedly installed on the corresponding square rod. Multiple magnetic blocks (34) are fixedly installed on both shafts (25), and the magnetic properties of adjacent magnetic blocks (34) are opposite. Each cleaning box (36) is fixedly connected to a one-way air inlet pipe (37) and a one-way connecting pipe (39), and the two ends of the one-way connecting pipe (39) are respectively located at the corresponding...

8. The document self-service recycling intelligent sorting device according to claim 1, characterized in that, The cleaning components include a main cleaning pipe (40), a branch cleaning pipe (41), and an electric valve. A main cleaning pipe (40) is fixedly connected between the two cleaning boxes (36), and multiple branch cleaning pipes (41) are fixedly connected to the main cleaning pipe (40). An electric valve is installed at both ends of the main cleaning pipe (40).

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