Article delivery device for bank counter

Abstract

The invention provides a bank counter article delivery device which comprises a counter, a counter body, an article delivery device, an article delivery device body and an article delivery device body. A semicircular groove is formed in the counter face of the counter body, and a glass partition plate perpendicular to the counter face is arranged above the semicircular groove and arranged in the diameter direction perpendicular to the semicircular groove to divide the semicircular groove into two symmetrical areas. The storage mechanism comprises two rectangular partition plates, two fan-shaped side sealing plates, two movable arc-shaped door plates and a fixing rod, the fixing rod is arranged between the glass partition plate and the semicircular groove along the parting line of the semicircular groove, the two rectangular partition plates are fixed to the fixing rod in an included angle mode, and the two fan-shaped side sealing plates are arranged at the two ends of the two rectangular partition plates respectively; the arc-shaped door plate and the two rectangular partition plates form a storage space, and the arc-shaped door plate is arranged at the open ends of the two rectangular partition plates to seal the storage space into a closed space; the turnover mechanism is arranged in a cavity groove formed in one side of the semicircular groove, connected with one end of the fixing rod and used for driving the fixing rod to rotate so as to drive the storage mechanism to rotate from one side of the glass partition plate to the other side of the glass partition plate along the semicircular groove.

Description

Technical Field

[0001] The present application relates to the field of fintech, and particularly to a bank counter article transfer device. Background Art

[0002] During the process of customers handling business at the bank, it is often necessary to transfer some articles on the counter, such as identity cards, money, bills, and documents, etc. In order to ensure the safety of bank employees and property, a high-strength bulletproof glass is usually provided between the customer and the employee on the counter. Therefore, the articles cannot be directly transferred. Usually, an arc-shaped channel is set between the counter and the glass. One person places the article on one side of the glass into the channel, and then another person on the other side takes it out from the channel to achieve the transfer of the article.

[0003] However, in the actual transfer process, due to the certain depth of the channel and the influence of people's height and arm length, people often need to get up or lean forward actively to reach into the channel to grab the article, which is very inconvenient and further reduces the safety factor. Once reaching out to grab the article, the customer and the employee may still have physical contact, thus causing unnecessary danger and greatly affecting the actual use effect of the transfer device. Summary of the Invention

[0004] In view of the above problems, the present application provides a bank counter article transfer device that improves the convenience and safety of use.

[0005] The present application provides a bank counter article transfer device, the device includes: a counter, a semi-circular groove is provided on the countertop of the counter, a glass partition perpendicular to the countertop is provided above the semi-circular groove, arranged along the diameter direction perpendicular to the semi-circular groove, dividing the semi-circular groove into two symmetric regions; a storage mechanism, including two rectangular partitions, two sector-shaped side seals, two movable arc-shaped doors and a fixed rod, the fixed rod is arranged between the glass partition and the semi-circular groove along the dividing line of the semi-circular groove, the two rectangular partitions are fixed on the fixed rod at an angle, the two sector-shaped side seals are respectively arranged at both ends of the two rectangular partitions, forming a storage space with the two rectangular partitions, the arc-shaped door is arranged at the open end of the two rectangular partitions, closing the storage space into a closed space; a flipping mechanism, arranged in a cavity groove opened on one side of the semi-circular groove, connecting one end of the fixed rod, for driving the fixed rod to rotate, so as to drive the storage mechanism to rotate from one side of the glass partition along the semi-circular groove to the other side of the glass partition.

[0006] According to an embodiment of the present application, the device further includes: a moving mechanism, including a fixed seat, a bidirectional screw rod, movable blocks, two guide posts, guide grooves, a first motor, a first synchronous pulley, a second synchronous pulley, and a synchronous belt; the fixed seat is arranged on both sides of the bottom of one of the two rectangular partition plates for rotatably connecting the bidirectional screw rod; both sides of the bidirectional screw rod are threadedly connected with movable blocks, each movable block is respectively connected to a guide post, the guide grooves are arranged on the rectangular partition plate where the fixed seat is located, each guide post passes through the guide groove and is connected to an arc-shaped door panel, the synchronous belt is sleeved on the first synchronous pulley and the second synchronous pulley, the first synchronous pulley is arranged at the middle end of the bidirectional screw rod, the second synchronous pulley is connected to the first motor, the first motor is used to drive the second synchronous pulley, and drives the bidirectional screw rod to rotate through the synchronous belt and the first synchronous pulley, so as to drive the two arc-shaped door panels to move towards or away from each other through the guide posts, so as to close or open the storage space.

[0007] According to an embodiment of the present application, the device further includes: a protective cover arranged on the first motor, the second synchronous pulley, and the synchronous belt.

[0008] According to an embodiment of the present application, the device further includes: a clamping mechanism, including two connecting shafts, two clamping plates, two transmission gears, and a second motor; the two connecting shafts are rotatably installed between the two sector-shaped side sealing plates, close to the fixed rod; the two clamping plates are respectively connected to the two connecting shafts one by one to form a clamping part with the two connecting shafts as the rotation axes; the two transmission gears are respectively sleeved on the two connecting shafts and mesh with each other; the second motor is connected to one of the two connecting shafts, and when the second motor drives to rotate, the two connecting shafts are driven to rotate inwards or outwards simultaneously through the two rotating gears, so as to control the two clamping plates to clamp or loosen an object.

[0009] According to an embodiment of the present application, the flipping mechanism includes: a movable sliding column, a toothed plate is fixed on the top of the sliding column, and the toothed plate meshes with a driving gear sleeved on one end of the fixed rod; a driving assembly, connected to the sliding column, for driving the sliding column to move, so as to drive the fixed rod to rotate.

[0010] According to an embodiment of the present application, the driving assembly includes: a support frame fixed in the cavity; a lead screw rotatably connected to the support frame through a bearing, perpendicular to the axis of the fixed rod, the sliding column is sleeved on the lead screw, and the internal thread of the sliding column meshes with the lead screw; a third motor is arranged on one side of the support frame and connected to the lead screw for driving the lead screw to drive the sliding column to move.

[0011] According to an embodiment of the present application, it further includes: a slider, one end of which is fixed to the bottom of the sliding column; a chute matching the slider is provided along the direction of the screw rod on the inner side of the support frame.

[0012] According to an embodiment of the present application, the device further includes: a limiting component, including a limiting column and a limiting groove;

[0013] The limiting groove is arranged on the other one of the two rectangular partitions parallel to the fixed rod, and the limiting column is arranged on the other side of the arc-shaped door panel relative to the guide post and is movably clamped in the limiting groove.

[0014] According to an embodiment of the present application, blocking strips are provided near the two connecting shafts on the inner sides of the two clamping plates to prevent articles from passing through the gap between the two connecting shafts.

[0015] According to an embodiment of the present application, a storage box is provided on one side of the storage space for placing non-paper articles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Through the following description of the embodiments of the present application with reference to the drawings, the above content and other objects, features and advantages of the present application will become clearer. In the drawings:

[0017] Figure 1 Schematically shows an overall structural diagram of a bank counter article transfer device according to an embodiment of the present application;

[0018] Figure 2 Schematically shows a three-dimensional structural diagram when the arc-shaped door panel according to an embodiment of the present application is unfolded;

[0019] Figure 3 Schematically shows a structural diagram of the storage mechanism after flipping according to an embodiment of the present application;

[0020] Figure 4 Schematically shows a longitudinal sectional view of the counter according to an embodiment of the present application;

[0021] Figure 5 Schematically shows one of the three-dimensional structural diagrams of the storage mechanism according to an embodiment of the present application;

[0022] Figure 6 Schematically shows the other three-dimensional structural diagram of the storage mechanism according to an embodiment of the present application;

[0023] Figure 7 Schematically shows an internal mechanism diagram of the storage mechanism according to an embodiment of the present application;

[0024] Figure 8 Schematically shows a connection structure diagram of the partition and the clamping plate according to an embodiment of the present application;

[0025] Figure 9 Schematically shows an exploded view of a partition board and an arc-shaped door panel according to an embodiment of the present application;

[0026] Figure 10 Schematically shows a three-dimensional structural schematic diagram of a partition board and a storage box according to an embodiment of the present application;

[0027] Figure 11 Schematically shows a connection structural schematic diagram of two clamping plates according to an embodiment of the present application;

[0028] Figure 12 Schematically shows a connection structural schematic diagram of a bidirectional screw and a first motor according to an embodiment of the present application;

[0029] Figure 13 Schematically shows a connection structural schematic diagram of a support frame and a fixing rod according to an embodiment of the present application;

[0030] Figure 14 Schematically shows a three-dimensional structural schematic diagram of a support frame according to an embodiment of the present application;

[0031] Figure 15 Schematically shows a three-dimensional structural schematic diagram of an arc-shaped door panel according to an embodiment of the present application.

[0032] Explanation of reference numerals:

[0033] 1 - Counter; 2 - Glass partition board; 3 - Semi-circular groove; 4 - Fixing rod; 5 - Rectangular partition board; 6 - Sector side seal plate; 7 - Arc-shaped door panel; 8 - Limiting groove; 9 - Limiting post; 10 - Guide post; 11 - Guide groove; 12 - Fixed seat; 13 - Bidirectional screw; 14 - Movable block; 15 - First synchronous pulley; 16 - Synchronous belt; 17 - Second synchronous pulley; 18 - First motor; 19 - Protective cover; 20 - Connecting shaft; 21 - Clamping plate; 22 - Stop bar; 23 - Transmission gear; 24 - Second motor; 25 - Storage box; 26 - Camera; 27 - Cavity; 28 - Support frame; 29 - Lead screw; 30 - Slide column; 31 - Tooth plate; 32 - Third motor; 33 - Driving gear; 34 - Chute; 35 - Slide block. Detailed implementation manners

[0034] Hereinafter, embodiments of the present application will be described with reference to the accompanying drawings. However, it should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present application. In the following detailed description, for the sake of explanation, many specific details are set forth in order to provide a comprehensive understanding of the embodiments of the present application. However, obviously, one or more embodiments can also be implemented without these specific details. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present application.

[0035] The terms used herein are merely for describing specific embodiments and are not intended to limit the present application. The terms "including", "comprising", etc. used herein indicate the presence of the described features, steps, operations, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, or components.

[0036] All terms used herein (including technical and scientific terms) have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification, and should not be interpreted in an idealized or overly rigid manner.

[0037] In the case of using expressions such as "at least one of A, B, and C, etc.", generally, it should be interpreted according to the meaning commonly understood by those skilled in the art (for example, "a system having at least one of A, B, and C" should include, but is not limited to, a system having only A, only B, only C, having A and B, having A and C, having B and C, and / or having A, B, and C, etc.).

[0038] Figures 1 to 15 It is shown that the present application provides a bank counter article transfer device, which includes: a counter 1, an article placement mechanism, and a flipping mechanism. A semi-circular groove 3 is provided on the tabletop of the counter 1, and a glass partition 2 perpendicular to the tabletop is provided above the semi-circular groove 3, arranged along the diameter direction perpendicular to the semi-circular groove 3, dividing the semi-circular groove 3 into two symmetric regions; the article placement mechanism includes two rectangular partition plates 5, two fan-shaped side sealing plates 6, two movable arc-shaped door plates 7, and a fixed rod 4. The fixed rod 4 is arranged between the glass partition 2 and the semi-circular groove 3 along the dividing line of the semi-circular groove 3. The two rectangular partition plates 5 are fixedly arranged on the fixed rod 4 at an angle. The two fan-shaped side sealing plates 6 are respectively arranged at both ends of the two rectangular partition plates 5, forming an article placement space with the two rectangular partition plates 5. The arc-shaped door plate 7 is arranged at the open end of the two rectangular partition plates 5, closing the article placement space into a sealed space; the flipping mechanism is arranged in a cavity 27 opened on one side of the semi-circular groove 3, connecting one end of the fixed rod 4, and is used to drive the fixed rod 4 to rotate, so as to drive the article placement mechanism to rotate from one side of the glass partition 2 along the semi-circular groove 3 to the other side of the glass partition 2.

[0039] By arranging the article placement mechanism between the semi-circular groove 3 and the glass partition 2, after placing the article in the article placement rack and fixing it by the article clamping mechanism, the article placement rack can be flipped from one side of the glass partition 2 to the other side of the glass partition 2 through the flipping mechanism, thereby being able to transfer the article quickly and safely, facilitating the customer and the bank staff to reach for the article, without the need to get up or actively lean forward to reach into the semi-circular groove 3 to grab the article, that is, improving the convenience and eliminating the possibility of physical contact between the customer and the staff, and having a good use effect.

[0040] In addition, in the embodiments of the present disclosure, a limiting component may be provided between the arc-shaped door panel 7 and one of the rectangular partitions 5, and a moving mechanism is provided between the arc-shaped door panel 7 and the other rectangular partition 5.

[0041] According to an embodiment of the present application, the moving mechanism includes a fixed seat 12, a bidirectional screw 13, a movable block 14, two guide posts 10, a guide groove 11, a first motor 18, a first synchronous pulley 15, a second synchronous pulley 17, and a synchronous belt 16; the fixed seat 12 is arranged on both sides of the bottom of one of the two rectangular partitions 5 for rotatably connecting the bidirectional screw 13. Both sides of the bidirectional screw 13 are threadedly connected with a movable block 14. Each movable block 14 is respectively connected to a guide post 10. The guide groove 11 is arranged on the rectangular partition 5 where the fixed seat 12 is located. Each guide post 10 passes through the guide groove 11 and is connected to an arc-shaped door panel 7. The synchronous belt 16 is sleeved on the first synchronous pulley 15 and the second synchronous pulley 17. The first synchronous pulley 15 is arranged at the middle end of the bidirectional screw 13. The second synchronous pulley 17 is connected to the first motor 18. The first motor 18 is used to drive the second synchronous pulley 17. The bidirectional screw 13 is driven to rotate through the synchronous belt 16 and the first synchronous pulley 15, so as to drive the two arc-shaped door panels 7 to move towards or away from each other through the guide posts 10, so as to close or open the storage space. By driving the first motor 18, the first motor 18 can be made to drive the second synchronous pulley 17 to rotate. Then, the second synchronous pulley 17 drives the first synchronous pulley 15 to rotate through the synchronous belt 16, so that the first synchronous pulley 15 drives the bidirectional screw 13 to rotate. After that, the bidirectional screw 13 drives the two movable blocks 14 to move towards or away from each other, so that the movable blocks 14 drive the guide posts 10 to slide in the guide grooves 11. Then, the guide posts 10 can pull the arc-shaped door panels 7 to move between the two rectangular partitions 5, so that the two rectangular partitions 5 move towards or away from each other, thereby enabling the storage rack to be closed and opened.

[0042] According to an embodiment of the present application, the device further includes: a protective cover 19, which is arranged on the first motor, the second synchronous pulley, and the synchronous belt 16. The protective cover 19 can cover the first motor 18 and the synchronous belt 16, which not only ensures the components but also plays a role in tidiness and beauty.

[0043] According to an embodiment of the present application, the limiting component includes a limiting post 9 and a limiting groove 8; the limiting groove 8 is arranged on the other of the two rectangular partitions in parallel with the fixed rod 4, and the limiting post 9 is arranged on the side of the arc-shaped door panel opposite to the guide post and is movably clamped in the limiting groove 8. By providing the limiting post 9 and the limiting groove 8, the arc-shaped door panel 7 can be further supported and limited, thus greatly ensuring the stability of the arc-shaped door panel 7 during movement.

[0044] According to an embodiment of the present application, the device further includes an object clamping mechanism, which includes two connecting shafts 20, two clamping plates 21, two transmission gears 23 and a second motor 24; the two connecting shafts 20 are rotatably installed between two sector-shaped side seals 6 and are close to the fixed rod 4; the two clamping plates 21 are respectively connected to the two connecting shafts 20 to form a clamping portion with the two connecting shafts 20 as the rotation axes; the two transmission gears 23 are respectively sleeved on the two connecting shafts 20 and are meshed with each other; the second motor 24 is connected to one of the two connecting shafts 20. When the second motor 24 drives and rotates, the two connecting shafts 20 are driven to rotate inwards or outwards simultaneously through the two rotating gears, so as to control the two clamping plates 21 to clamp or release an object. By driving the connecting shaft 20 to rotate through the second motor 24, the two transmission gears 23 on the connecting shaft 20 are meshed with each other, so that the two connecting shafts 20 can rotate inwards or outwards simultaneously. The connecting shaft 20 can drive the clamping plate 21 to rotate, and further the two clamping plates 21 can be controlled to close to clamp an object, and vice versa to separate to release the object, so as to ensure the safety and stability during object transfer.

[0045] According to an embodiment of the present application, a stop bar 22 is provided on the inner sides of the two clamping plates 21 near the two connecting shafts 20 to prevent an object from passing through the gap between the two connecting shafts 20.

[0046] According to an embodiment of the present application, a storage box 25 is provided on one side of the object placement space for placing non-paper objects. Specifically, the storage box 25 is arranged on one side between the two rectangular partitions 5 close to the clamping plate 21, and a camera 26 facing the clamping plate 21 can be arranged on the inner side of the sector-shaped side seal 6. Small objects such as coins can be placed through the storage box 25, and the action picture of the human hand entering and leaving the object placement mechanism can be monitored through the camera 26.

[0047] According to an embodiment of the present application, the flipping mechanism includes a movable sliding column 30. A toothed plate 31 is fixed to the top of the sliding column 30. The toothed plate 31 meshes with a driving gear 33 sleeved on one end of a fixed rod 4. A driving assembly is connected to the sliding column 30 and is used to drive the sliding column 30 to move so as to drive the fixed rod 4 to rotate. Specifically, the driving assembly includes: a support frame 28 fixed in the cavity 27; a lead screw 29 rotatably connected to the support frame 28 through a bearing and perpendicular to the axis of the fixed rod 4. The sliding column 30 is sleeved on the lead screw 29, and the internal thread of the sliding column 30 meshes with the lead screw 29; a third motor 32 is arranged on one side of the support frame 28 and is connected to the lead screw 29 and is used to drive the lead screw 29 to drive the sliding column 30 to move. By driving the lead screw 29 to rotate through the third motor 32, the lead screw 29 drives the sliding column 30 to move within the support frame 28, and then the support frame 28 drives the toothed plate 31 to move, so that the toothed plate 31 drives the driving gear 33 to mesh and rotate. After that, the driving gear 33 drives the fixed rod 4 to rotate, and the fixed rod 4 drives the storage mechanism thereon to rotate, so that the storage mechanism can be flipped from one side of the glass partition 2 to the other side of the glass partition 2. The support frame 28 may further include a slider 35, and one end of the slider 35 is fixed to the bottom of the sliding column 30. A chute 34 matching the slider 35 is formed in the inner side of the support frame 28 along the direction of the lead screw 29. By providing the slider 35 and the chute 34, the sliding column 30 can drive the slider 35 to slide in the chute 34, thereby greatly ensuring the smooth linear movement of the sliding column 30.

[0048] During use, the first motor 18 can be started to drive the second synchronous pulley 17 to rotate. Then, the second synchronous pulley 17 drives the first synchronous pulley 15 to rotate through the synchronous belt 16, so that the first synchronous pulley 15 drives the bidirectional screw 13 to rotate. After that, the bidirectional screw 13 drives the two movable blocks 14 to move away from each other, and the movable blocks 14 drive the guide posts 10 to slide in the guide grooves 11. Then, the guide posts 10 can pull the two arc-shaped door panels 7 away from each other to expose the storage rack.

[0049] Then, items can be placed between the two clamping plates 21 in the storage rack. By starting the second motor 24, the second motor 24 drives the connecting shaft 20 to rotate, so that the two transmission gears 23 on the connecting shaft 20 mesh with each other. Thus, the two connecting shafts 20 can rotate inward simultaneously, and the connecting shafts 20 can drive the clamping plates 21 to rotate, and further control the two clamping plates 21 to close to clamp the items.

[0050] Then, the guide posts 10 are used to pull the two arc-shaped door panels 7 closer together again to close the storage rack. Then, the third motor 32 is used to drive the screw rod 29 to rotate, so that the screw rod 29 drives the sliding column 30 to move within the support frame 28. Then, the support frame 28 drives the toothed plate 31 to move, so that the toothed plate 31 drives the driving gear 33 to mesh and rotate. After that, the driving gear 33 drives the fixed rod 4 to rotate, so that the fixed rod 4 drives the storage rack thereon to rotate. Thus, the storage rack can be flipped from one side of the glass partition 2 to the other side of the glass partition 2. After being flipped to the other side, the storage rack is opened by moving the arc-shaped door panels 7 away from each other. Subsequently, the two clamping plates 21 are opened to release the items, which facilitates taking.

[0051] In summary, with the combined cooperation of the above structures, items can be transferred quickly and safely, facilitating customers and bank employees to reach for the items. There is no need to get up or lean forward actively to reach into the semi-circular groove 3 to grab the items, which improves convenience and eliminates the possibility of physical contact between customers and employees, and has a good use effect.

[0052] Those skilled in the art can understand that the features described in the various embodiments of the present application can be combined and / or combined in various ways, even if such combinations or combinations are not explicitly described in the present application. In particular, without departing from the spirit and teachings of the present application, the features described in the various embodiments of the present application can be combined and / or combined in various ways. All such combinations and / or combinations fall within the scope of the present application.

Claims

1. A bank counter item transfer device, characterized in that, The device includes: A counter (1), on the countertop of which there is a semi-circular groove (3). Above the semi-circular groove (3), there is a glass partition (2) perpendicular to the countertop, arranged along the diameter direction of the semi-circular groove (3), dividing the semi-circular groove (3) into two symmetric regions; A storage mechanism, including two rectangular partitions (5), two sector-shaped side sealing plates (6), two movable arc-shaped door panels (7) and a fixed rod (4). The fixed rod (4) is arranged between the glass partition (2) and the semi-circular groove (3) along the dividing line of the semi-circular groove (3). The two rectangular partitions (5) are fixed to the fixed rod (4) at an angle. The two sector-shaped side sealing plates (6) are respectively arranged at the two ends of the two rectangular partitions (5), forming a storage space with the two rectangular partitions (5). The arc-shaped door panels (7) are arranged at the open ends of the two rectangular partitions (5), enclosing the storage space into a closed space; A flipping mechanism, arranged in a cavity (27) opened on one side of the semi-circular groove (3), connecting one end of the fixed rod (4), and used to drive the fixed rod (4) to rotate, so as to drive the storage mechanism to rotate along the semi-circular groove (3) from one side of the glass partition (2) to the other side of the glass partition (2).

2. The device according to claim 1, wherein The device further includes: A moving mechanism, including a fixed seat (12), a bidirectional screw (13), a movable block (14), two guide posts (10), a guide groove (11), a first motor (18), a first synchronous pulley (15), a second synchronous pulley (17) and a synchronous belt (16); The fixed seat (12) is arranged on both sides of the bottom of one of the two rectangular partitions (5), used to rotatably connect the bidirectional screw (13). Both sides of the bidirectional screw (13) are threadedly connected with a movable block (14). Each movable block (14) is respectively connected to a guide post (10). The guide groove (11) is arranged on the rectangular partition (5) where the fixed seat (12) is located. Each guide post (10) passes through the guide groove (11) and is connected to an arc-shaped door panel (7). The synchronous belt (16) is sleeved on the first synchronous pulley (15) and the second synchronous pulley (17). The first synchronous pulley (15) is arranged at the middle end of the bidirectional screw (13). The second synchronous pulley (17) is connected to the first motor (18). The first motor (18) is used to drive the second synchronous pulley (17), and drive the bidirectional screw (13) to rotate through the synchronous belt (16) and the first synchronous pulley (15), so as to drive the two arc-shaped door panels (7) to move towards or away from each other through the guide posts (10), so as to close or open the storage space.

3. The device according to claim 2, characterized in that, The device further includes: A protective cover (19), arranged on the first motor (18), the second synchronous pulley (17) and the synchronous belt (16).

4. The device according to claim 1, characterized in that, The device further includes: The clamping mechanism includes two connecting shafts (20), two clamping plates (21), two transmission gears (23) and a second motor (24); the two connecting shafts (20) are rotatably installed between the two sector-shaped side sealing plates (6), close to the fixed rod (4); the two clamping plates (21) are respectively connected to the two connecting shafts (20) one by one, forming a clamping part with the two connecting shafts (20) as the rotation axes; the two transmission gears (23) are respectively sleeved on the two connecting shafts (20) and mesh with each other; the second motor (24) is connected to one of the two connecting shafts (20), and when the second motor (24) drives and rotates, the two connecting shafts (20) are driven to rotate inwards or outwards simultaneously through the two rotating gears, so as to control the two clamping plates (21) to clamp or release an object.

5. The device according to claim 1, characterized in that, The turning mechanism includes: A movable sliding column (30), a toothed plate (31) is fixed on the top of the sliding column (30), and the toothed plate (31) meshes with a driving gear (33) sleeved on one end of the fixed rod (4); A driving assembly, connected to the sliding column (30), for driving the sliding column (30) to move, so as to drive the fixed rod (4) to rotate.

6. The device according to claim 5, characterized in that The driving assembly includes: A support frame (28), fixed in the cavity (27); A lead screw (29), rotatably connected to the support frame (28) through a bearing, perpendicular to the axis of the fixed rod (4), the sliding column (30) is sleeved on the lead screw (29), and the internal thread of the sliding column (30) meshes with the lead screw (29); A third motor (32), arranged on one side of the support frame (28), connected to the lead screw (29), for driving the lead screw (29) to drive the sliding column (30) to move.

7. The device according to claim 6, characterized in that, It further includes: A slider (35), one end of which is fixed to the bottom of the sliding column (30); A chute (34) matching the slider (35) is opened in the inner side of the support frame (28) along the direction of the lead screw (29).

8. The device according to claim 2, characterized in that, The device further includes: A limiting assembly, including a limiting post (9) and a limiting groove (8); The limiting groove (8) is arranged on the other of the two rectangular partition plates (5) parallel to the fixed rod (4); The limiting post (9) is arranged on the other side of the arc-shaped door panel (7) relative to the guide post (10), and is movably clamped in the limiting groove (8).

9. The device according to claim 4, characterized in that, On the inner sides of the two clamping plates (21) close to the two connecting shafts (20), there are blocking strips for preventing an object from passing through the gap between the two connecting shafts (20).

10. The device according to claim 1, characterized in that, On one side of the storage space, there is a storage box (25) for placing non-paper items.

Images