A logistics sorting device for rapid sorting

Abstract

This utility model discloses a logistics sorting device for rapid sorting, including a mounting base with a protective cover at the lower end of the mounting base, and a clamping mechanism. The clamping mechanism includes mounting rods, push plates, drive rods, clamping arms, and adjusting plates. The mounting rods are rotatably connected to the middle of the rear wall of the protective cover. Push plates and adjusting plates are respectively provided on the front and rear sides of the outer arc surfaces of the two sets of mounting rods. A drive rod is provided on the lower side of the front end of the push plate. Clamping arms are respectively provided on the lower sides of the left and right ends of the protective cover. The device also includes a controller located outside the mounting base, with its input end electrically connected to an external power source. The clamping mechanism further includes a fixing rod, a vertical plate, and a connecting plate. The fixing rod is located on the lower side inside the protective cover. This logistics sorting device for rapid sorting optimizes the sorting method, firmly grips the goods without damaging them, improves sorting efficiency, and ensures the integrity of the goods.

Description

Technical Field

[0001] This utility model relates to the field of sorting equipment technology, specifically a logistics sorting device that can quickly sort items. Background Technology

[0002] Logistics sorting devices are core automated equipment in logistics warehousing and express delivery transit. Their core function is to replace manual labor in the rapid and accurate classification and distribution of goods (parcels, express items, boxed goods, etc.), transporting goods to designated areas according to preset rules (such as destination, order type, and product category). They are key facilities for improving logistics turnover efficiency and reducing sorting errors. In existing technology: Authorization Publication No. CN 216827258 U's patent discloses a logistics sorting device, including a conveyor belt with several sorting channels on the right side wall and an installation mechanism on the top left side of the conveyor belt. The installation mechanism includes a connecting plate, a fixing rod, a compression spring, a right-angle block, a first slider, and a convex block. The top surface of the connecting plate has several sorting mechanisms. During use, although the device can move the sorting pusher plate through a cylinder to push the corresponding goods out of the main conveyor belt and into the sorting channel, and finally flow along the sorting channel to the corresponding storage location, the cylinder's action is characterized by instantaneous bursts, high speed, and strong impact. This sudden and rigid pushing force, and the fact that the sorting pusher plate only acts on one side of the goods, can easily cause the goods to lose balance, tip over, or even roll during the sorting process. For fragile, soft-packaged, or irregularly shaped goods, this can easily cause internal or external damage. Therefore, we propose a logistics sorting device that can sort quickly. Utility Model Content

[0003] The technical problem this invention aims to solve is to overcome existing defects and provide a logistics sorting device that can quickly sort goods. By coordinating the push plate and the adjusting plate, the position of the clamping arm can be adjusted to provide a gentle and stable clamping force to the goods, thereby achieving the clamping operation. The goods are then moved, optimizing the sorting method. While gripping firmly, it will not damage the goods, improving sorting efficiency and ensuring the integrity of the goods. This effectively solves the problems in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a logistics sorting device for rapid sorting, including a mounting base, a protective cover at the lower end of the mounting base, and a clamping mechanism;

[0005] Clamping mechanism: It includes mounting rods, push plates, drive rods, clamping arms, and adjusting plates. The mounting rods are rotatably connected to the middle of the rear wall of the protective cover. Push plates and adjusting plates are respectively provided on the front and rear sides of the outer arc surface of the two sets of mounting rods. A drive rod is provided on the lower side of the front end of the push plate. Clamping arms are respectively provided on the lower sides of the left and right ends of the protective cover. Through the cooperation of the push plates and adjusting plates, the position of the clamping arms can be adjusted, which can provide a gentle and stable clamping force to the goods, thereby realizing the clamping work of the goods, and then moving the goods. This optimizes the sorting method, firmly grips the goods without damaging them, improves sorting efficiency, and ensures the integrity of the goods.

[0006] Furthermore, it also includes a controller, which is located outside the mounting base. The controller's input terminal is electrically connected to an external power supply and can regulate the electrical components inside the equipment.

[0007] Furthermore, the clamping mechanism also includes a fixed rod, upright plates, and connecting plates. The fixed rod is located between the lower side inside the protective cover and the upper side of the outer arc surface of the fixed rod. Upright plates are slidably connected to both sides of the outer arc surface of the fixed rod. Adjustment grooves are provided at the rear ends of both sets of upright plates. The front ends of the two sets of drive rods are respectively located inside the longitudinally adjacent adjustment grooves. Connecting plates are respectively provided on the lower sides of the opposite outer ends of the two sets of upright plates. Sliding grooves are provided on the lower sides of the left and right walls of the protective cover. The connecting plates are slidably connected to the transversely adjacent sliding grooves. Clamping arms are fixedly connected to the opposite outer ends of the two sets of connecting plates. Both sets of connecting plates are located below the fixed rod, which allows for adjustment of the position of the clamping arms.

[0008] Furthermore, it also includes sliding columns and pressure sensors. The sliding columns are slidably connected to sliding holes opened on the lower side of the inner ends of the two sets of clamping arms. Each of the four sets of sliding columns is equipped with a baffle at the end away from the center of the protective cover. The ends of the two vertically adjacent sets of sliding columns near the center of the protective cover are fixedly connected to the ends of a mounting plate away from the center of the protective cover. Pressure sensors are all located inside the clamping arms. The probes of the two sets of pressure sensors are respectively in contact with the ends of the horizontally adjacent mounting plates away from the center of the protective cover. Pressure sensors are located between the outer arc surfaces of the two vertically adjacent sets of sliding columns. Pressure sensors are all bidirectionally electrically connected to the controller and can detect the magnitude of the pressure applied by the clamping arms to the goods.

[0009] Furthermore, a fixing plate is provided in the middle of the rear wall of the protective cover, and two sets of mounting rods are located on the lower side of the fixing plate. An electric push rod is provided in the middle of the upper part of the fixing plate, and an adjustment seat is provided at the upper end of the telescopic end of the electric push rod. Drive plates are rotatably connected to the left and right sides inside the adjustment seat. The lower side of the rear end of the two sets of drive plates is rotatably connected to the upper side of the front end of the vertically adjacent adjustment plate. The input end of the electric push rod is electrically connected to the output end of the controller, and can drive the mounting rod to rotate through the adjustment plate.

[0010] Furthermore, a guide plate is provided at the middle of the rear end of the adjustment seat, and the guide plate is slidably connected to the guide groove provided at the middle of the rear wall of the protective cover to prevent the extension end of the electric push rod from deforming.

[0011] Furthermore, a second pressure sensor is provided in the middle of the lower end of the protective cover. The second pressure sensor is bidirectionally electrically connected to the controller, and the position of the clamping arm is determined by the data provided by the second pressure sensor.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This logistics sorting device, which enables rapid sorting, has the following advantages:

[0013] By using a push plate and an adjusting plate, the position of the gripping arm can be adjusted to provide a gentle and stable gripping force to the goods, thereby achieving the gripping operation and then moving the goods. This optimizes the sorting method, ensuring a firm grip without damaging the goods, improving sorting efficiency while also guaranteeing the integrity of the goods. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the rear sectional structure of the present invention;

[0016] Figure 3 This is a schematic diagram of the front sectional structure of the present invention;

[0017] Figure 4 This is a schematic diagram of the internal structure of the clamping arm of this utility model;

[0018] Figure 5 This is an enlarged structural diagram of point A in this utility model.

[0019] In the diagram: 1 Mounting base, 2 Controller, 3 Protective cover, 4 Clamping mechanism, 41 Mounting rod, 42 Push plate, 43 Drive rod, 44 Fixing rod, 45 Vertical plate, 46 Connecting plate, 47 Clamping arm, 48 Adjusting plate, 5 Sliding column, 6 Mounting plate, 7 Pressure sensor one, 8 Fixing plate, 9 Electric push rod, 10 Adjusting base, 11 Drive plate, 12 Guide plate, 13 Pressure sensor two. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 This embodiment provides a technical solution: a logistics sorting device that can quickly sort, including a mounting base 1, and a protective cover 3 is provided at the lower end of the mounting base 1, characterized in that: it also includes a clamping mechanism 4;

[0022] Clamping mechanism 4 includes mounting rods 41, push plates 42, drive rods 43, clamping arms 47, and adjusting plates 48. The mounting rods 41 are rotatably connected to the middle of the rear wall of the protective cover 3. Push plates 42 and adjusting plates 48 are respectively provided on the front and rear sides of the outer arc surfaces of the two sets of mounting rods 41. A drive rod 43 is provided on the lower side of the front end of the push plate 42. Clamping arms 47 are respectively provided on the lower sides of the left and right ends of the protective cover 3. The adjusting plates 48 drive the push plates 42 to rotate via the mounting rods 41, and the push plates 42 drive the drive rods 43 to rotate. At this time, the drive rod 43 will slide inside the adjustment groove and rotate relative to the adjustment groove, so that the push plate 42 drives the clamping arm 47 to move through the drive rod 43. Through the cooperation of the push plate 42 and the adjustment plate 48, the position of the clamping arm 47 can be adjusted, which can give the goods a gentle and stable clamping force, thereby realizing the clamping work of the goods, optimizing the sorting method, gripping firmly without damaging the goods, improving sorting efficiency and ensuring the integrity of the goods.

[0023] It also includes a controller 2, which is located outside the mounting base 1. The input terminal of the controller 2 is electrically connected to an external power supply and can regulate the electrical components inside the equipment.

[0024] The clamping mechanism 4 includes a fixed rod 44, a vertical plate 45, and a connecting plate 46. The fixed rod 44 is located between the lower side inside the protective cover 3 and the upper side of the outer arc surface of the fixed rod 44. The left and right sides of the outer arc surface of the fixed rod 44 are slidably connected to the vertical plates 45. The rear ends of the two sets of vertical plates 45 are provided with adjustment grooves. The front ends of the two sets of drive rods 43 are respectively located inside the longitudinally adjacent adjustment grooves. The lower sides of the opposite outer ends of the two sets of vertical plates 45 are respectively provided with connecting plates 46. The lower sides of the left and right walls of the protective cover 3 are provided with sliding grooves. The connecting plates 46 are slidably connected to the transversely adjacent sliding grooves. The opposite outer ends of the two sets of connecting plates 46 are fixedly connected with clamping arms 47. The two sets of connecting plates 46 are located below the fixed rod 44. The drive rod 43 will slide inside the adjustment groove and rotate relative to the adjustment groove, so that the push plate 42 drives the vertical plate 45 to move through the drive rod 43. The vertical plate 45 will drive the clamping arm 47 to move through the connecting plate 46.

[0025] This includes sliding columns 5 and pressure sensors 7. The sliding columns 5 are slidably connected to sliding holes on the lower sides of the inner ends of the two sets of clamping arms 47. Each of the four sets of sliding columns 5 has a baffle at the end furthest from the center of the protective cover 3. The ends of two vertically adjacent sets of sliding columns 5 near the center of the protective cover 3 are fixedly connected to the ends of a mounting plate 6 furthest from the center of the protective cover 3. The pressure sensors 7 are all located inside the clamping arms 47. The probes at the inner ends of the two sets of pressure sensors 7 contact the ends of the horizontally adjacent mounting plates 6 furthest from the center of the protective cover 3. The pressure sensors 7 are located between the outer arc surfaces of two vertically adjacent sets of sliding columns 5. The pressure sensors 7 are all bidirectionally electrically connected to the controller 2. The distance between the clamping arms 47 gradually decreases. When each clamping arm 47 passes through the... When the mounting plate 6 contacts the outer surface of the goods, the goods exert a reverse force on the pressure sensor 7. This force is transmitted to the sensitive element inside the pressure sensor 7, which then detects this force. The pressure sensor 7 transmits the detected information to the controller 2 through its built-in data transmission module. The controller 2 receives the detected data through its built-in serial communication port. When the controller 2 receives this signal, it means that the mounting plate 6 has made contact with the outer surface of the goods. Then, the electric push rod 9 continues to operate, and the distance between the two sets of clamping arms 47 will continue to decrease. In this way, the clamping force applied by the clamping arms 47 to the goods through the mounting plate 6 will gradually increase. When the clamping force reaches a preset safety threshold, it means that the goods have been firmly clamped.

[0026] The protective cover 3 has a fixed plate 8 in the middle of its rear wall. Two sets of mounting rods 41 are located on the lower side of the fixed plate 8. An electric push rod 9 is located in the middle of the upper end of the fixed plate 8. An adjustment seat 10 is located at the upper end of the telescopic end of the electric push rod 9. The left and right sides of the adjustment seat 10 are rotatably connected to drive plates 11. The lower side of the rear end of the two sets of drive plates 11 is rotatably connected to the upper side of the front end of the vertically adjacent adjustment plate 48. The input end of the electric push rod 9 is electrically connected to the output end of the controller 2. The electric push rod 9 starts to run when controlled by the controller 2. The telescopic end of the electric push rod 9 extends, thereby causing the electric push rod 9 to drive the adjustment seat 10 to move upward. During the movement of the adjustment seat 10, the adjustment seat 10 will exert an upward pulling force on the adjustment plate 48 through the drive plate 11.

[0027] Wherein: A guide plate 12 is provided in the middle of the rear end of the adjusting seat 10. The guide plate 12 is slidably connected to the guide groove provided in the middle of the rear wall of the protective cover 3. The adjusting seat 10 will drive the guide plate 12 to move. At this time, the guide groove will provide a guide support, thereby reducing the radial force applied by the adjusting seat 10 to the electric push rod 9, preventing the extension end of the electric push rod 9 from bending and deforming. The radial force of the electric push rod 9 is slidably borne by the guide groove, and the electric push rod 9 is only subjected to the axial force of up and down.

[0028] The protective cover 3 has a pressure sensor 13 installed in the middle of its lower end. The pressure sensor 13 is bidirectionally electrically connected to the controller 2. When the lower end of the probe of the pressure sensor 13 contacts the upper end of the cargo, the cargo will exert a reverse force on the pressure sensor 13. This force will be transmitted to the sensitive element inside the pressure sensor 13. The change in pressure causes a change in the resistance value of the sensitive element. The change in resistance causes a change in the output voltage of the detection element. Then, the pressure sensor 13 measures the voltage signal. After that, the pressure sensor 13 transmits the detected information to the controller 2 through the built-in data transmission module. The controller 2 receives the detected data through the built-in serial communication port. When the controller 2 receives this signal, it means that the clamping arm 47 is located on both sides of the cargo.

[0029] The working principle of the logistics sorting device for rapid sorting provided by this utility model is as follows: Before use, the mounting base 1 is connected to the external driving equipment such as a robotic arm via a bolt connection. During the sorting process, when goods enter the sorting area, the vision system, such as the camera set up in the sorting area, quickly identifies and locates the goods, thereby obtaining the coordinates and dimensions (length, width, and height) of the goods. Then, the driving equipment moves the clamping arm 47 to the top of the goods based on the coordinates provided by the vision system. Subsequently, the driving equipment drives the clamping arm 47 downwards. Initially, the clamping arm 47... The distance between the pressure sensor probes is greater than the width of the goods. When the lower end of the pressure sensor probe 13 contacts the upper end of the goods, the goods exert a reverse force on the pressure sensor 13. This force is transmitted to the sensitive element inside the pressure sensor 13. The change in pressure causes a change in the resistance value of the sensitive element. The change in resistance causes a change in the output voltage of the detection element. Then, the pressure sensor 13 measures the voltage signal. After that, the pressure sensor 13 transmits the detected information to the controller 2 through the built-in data transmission module. The controller 2 receives the detected data through the built-in serial communication port.

[0030] When controller 2 receives this signal, it indicates that the clamping arms 47 are located on both sides of the cargo. Then, through the control of controller 2, the electric push rod 9 begins to operate. The telescopic end of the electric push rod 9 extends, causing the electric push rod 9 to move the adjusting seat 10 upwards. The adjusting seat 10 then moves the guide plate 12. At this time, the guide groove provides a guiding support, thereby reducing the radial force applied to the electric push rod 9 by the adjusting seat 10 and preventing the telescopic end of the electric push rod 9 from bending and deforming. The radial force of the electric push rod 9 is borne by the sliding of the guide groove, and the electric push rod 9 is only subjected to axial forces. During the movement of the adjusting seat 10, the adjusting seat 10 exerts an upward pulling force on the adjusting plate 48 through the drive plate 11, causing the adjusting plate 48 to drive the push plate 42 to rotate via the mounting rod 41. The push plate 42 then drives the drive rod 43 to rotate. At this time, the drive rod 43 will be in the adjusting groove... The internal sliding mechanism rotates relative to the adjustment groove, causing the push plate 42 to move the upright plate 45 via the drive rod 43. The upright plate 45 then moves the clamping arms 47 via the connecting plate 46. At this time, the distance between the clamping arms 47 gradually decreases. When the clamping arms 47 contact the outer surface of the goods via the mounting plate 6, the goods exert a reverse force on the mounting plate 6. This force is transmitted to the sensitive element inside the pressure sensor 7. The pressure sensor 7 then detects this force. The working principle of the pressure sensor 7 is the same as that of the pressure sensor 13. The pressure sensor 7 then transmits the detected information to the controller 2 via the built-in data transmission module. The controller 2 receives the detected data via the built-in serial communication port. When the controller 2 receives this signal, it means that the mounting plate 6 has contacted the outer surface of the goods.

[0031] The electric push rod 9 continues to operate, and the distance between the two sets of clamping arms 47 gradually decreases. This causes the clamping force applied to the goods by the clamping arms 47 via the mounting plate 6 to gradually increase. When the clamping force reaches a preset safety threshold, it indicates that the goods are securely clamped. Then, through the control of the controller 2, the electric push rod 9 stops operating, thus ceasing the increase in clamping force. An external drive device then moves the goods via the clamping arms 47. The external control system has pre-stored the coordinates of the goods at each target placement point. When the external drive device moves the goods to the upper side of the corresponding storage location via the clamping arms 47, it moves the goods downwards. Subsequently, when the goods contact the upper end of the storage location, the goods exert an upward force on the external drive device via the clamping arms 47. The detection element inside the drive device detects this force. When the goods come into contact with the upper surface of the storage location, the electric push rod 9 starts to operate under the control of the controller 2. The telescopic end of the electric push rod 9 shortens, causing the electric push rod 9 to drive the adjusting seat 10 to move downward. During the movement of the adjusting seat 10, the adjusting seat 10 will give the adjusting plate 48 a downward push force through the drive plate 11, so that the adjusting plate 48 will drive the push plate 42 to rotate through the mounting rod 41. The push plate 42 will drive the drive rod 43 to rotate. At this time, the drive rod 43 will slide inside the adjusting groove and rotate relative to the adjusting groove, so that the push plate 42 will drive the upright plate 45 to move through the drive rod 43. The upright plate 45 will drive the clamping arm 47 to move through the connecting plate 46. At this time, the distance between the clamping arms 47 will gradually increase. When the clamping force applied to the goods by the clamping arm 47 through the mounting plate 6 disappears, it means that the mounting plate 6 is separated from the goods, thereby placing the goods in the designated storage location, thus realizing the sorting of goods.

[0032] It is worth noting that the controller 2 disclosed in the above embodiments can be AT89C51, the electric actuator 9 can be DYTZ-C20000- / 25, and the pressure sensor 7 and pressure sensor 13 can be OHR-M2. The controller 2 controls the operation of the pressure sensor 7, the electric actuator 9 and the pressure sensor 13 using methods commonly used in the prior art.

[0033] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A logistics sorting device capable of rapid sorting, comprising a mounting base (1), wherein a protective cover (3) is provided at the lower end of the mounting base (1), characterized in that: It also includes a clamping mechanism (4); Clamping mechanism (4): It includes mounting rod (41), push plate (42), drive rod (43), clamping arm (47) and adjusting plate (48). The mounting rod (41) is rotatably connected to the middle of the rear wall of the protective cover (3). Push plate (42) and adjusting plate (48) are respectively provided on the front and rear sides of the outer arc surface of the two sets of mounting rods (41). Drive rod (43) is provided on the lower side of the front end of push plate (42). Clamping arm (47) is provided on the lower side of the left and right ends of the protective cover (3).

2. The logistics sorting device for rapid sorting according to claim 1, characterized in that: It also includes a controller (2), which is located outside the mounting base (1), and the input terminal of the controller (2) is electrically connected to an external power supply.

3. The logistics sorting device for rapid sorting according to claim 1, characterized in that: The clamping mechanism (4) further includes a fixed rod (44), a vertical plate (45), and a connecting plate (46). The fixed rod (44) is located on the lower side inside the protective cover (3). The left and right sides of the outer arc surface of the fixed rod (44) are slidably connected to the vertical plate (45). The rear ends of the two sets of vertical plates (45) are provided with adjustment grooves. The front ends of the two sets of driving rods (43) are respectively located inside the longitudinally adjacent adjustment grooves. The lower sides of the two sets of vertical plates (45) opposite to the outer ends are respectively provided with connecting plates (46). The lower sides of the left and right walls of the protective cover (3) are provided with sliding grooves. The connecting plates (46) are slidably connected to the transversely adjacent sliding grooves. The outer ends of the two sets of connecting plates (46) opposite to the outer ends are fixedly connected with clamping arms (47). The two sets of connecting plates (46) are located on the lower side of the fixed rod (44).

4. A logistics sorting device capable of rapid sorting according to claim 2, characterized in that: It also includes sliding columns (5) and pressure sensors (7). The sliding columns (5) are slidably connected to the sliding holes opened on the lower side of the inner ends of the two sets of clamping arms (47). Each of the four sets of sliding columns (5) is provided with a baffle at one end away from the center of the protective cover (3). The ends of the two vertically adjacent sets of sliding columns (5) near the center of the protective cover (3) are fixedly connected to the ends of a set of mounting plates (6) away from the center of the protective cover (3). The pressure sensors (7) are all located inside the clamping arms (47). The probes of the two sets of pressure sensors (7) are respectively in contact with the ends of the horizontally adjacent mounting plates (6) away from the center of the protective cover (3). The pressure sensors (7) are located between the outer arc surfaces of the two vertically adjacent sets of sliding columns (5). The pressure sensors (7) are all bidirectionally electrically connected to the controller (2).

5. A logistics sorting device capable of rapid sorting according to claim 2, characterized in that: A fixing plate (8) is provided in the middle of the rear wall of the protective cover (3). Two sets of mounting rods (41) are located between the lower side of the fixing plate (8) and the upper side of the outer arc surface of the fixing rod (44). An electric push rod (9) is provided in the middle of the upper end of the fixing plate (8). An adjustment seat (10) is provided at the upper end of the telescopic end of the electric push rod (9). The left and right sides inside the adjustment seat (10) are respectively rotatably connected to the drive plate (11). The lower side of the rear end of the two sets of drive plates (11) is rotatably connected to the upper side of the front end of the vertically adjacent adjustment plate (48). The input end of the electric push rod (9) is electrically connected to the output end of the controller (2).

6. A logistics sorting device capable of rapid sorting according to claim 5, characterized in that: A guide plate (12) is provided at the middle of the rear end of the adjustment seat (10), and the guide plate (12) is slidably connected to the guide groove provided at the middle of the rear wall of the protective cover (3).

7. A logistics sorting device capable of rapid sorting according to claim 2, characterized in that: Pressure sensor 2 (13) is provided in the middle of the lower end of the protective cover (3), and pressure sensor 2 (13) is bidirectionally electrically connected to the controller (2).

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