Parcel sorting device for logistics supply chain

Abstract

The utility model discloses a parcel sorting device for a logistics supply chain, which comprises a main working table, a conveying groove is arranged above the main working table, a weighing mechanism is arranged at the middle section of the conveying groove, and a first conveying belt and a second conveying belt are respectively arranged at the front end and the rear end of the weighing mechanism of the conveying groove. A flow guide mechanism used for adjusting packages to the middle position of the first conveying belt is arranged above the first conveying belt, and ejection mechanisms are evenly distributed on the side, located on the second conveying belt, of the main workbench. The other side, located on the second conveying belt, of the main workbench is provided with a discharging port corresponding to the ejection mechanisms, and all the ejection mechanisms are electrically connected to the weighing mechanism; the parcel sorting device for the logistics supply chain can automatically and accurately weigh and sort parcels.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting devices, and in particular to a parcel sorting device used in a logistics supply chain. Background Art

[0002] Farm products need to be packaged during logistics transportation, and the packaged packages need to be classified and stored according to their weight for centralized transportation and processing.

[0003] At present, the classification of parcel types is mainly done manually. The weighed parcels are conveyed to the assembly line for manual sorting. This sorting results in a large workload and high labor costs. There are also automatic weighing machines for sorting, but since the parcels are placed on the conveyor belt for transmission at the source, during the transportation process, the parcels are randomly stacked and easily deviate from the center position of the conveyor belt during movement. Once the parcel deviates from the center line position and enters the weighing machine, it will also deviate from the center position of the weighing machine, and the parcel may even appear at the corners of the weighing machine.

[0004] Since weighing machines generally measure weight by the gravity of items, and the items to be weighed generally need to be placed at the center of the weighing machine, this can concentrate the gravity of the weighing item within the weighing range of the weighing machine. Once the center position is offset, the concentrated gravity of the item and the weighing center of the weighing machine will not be on the same straight line. Therefore, it is easy to cause inaccurate weighing during weighing, which will affect subsequent sorting and cause sorting failure. Utility Model Content

[0005] The utility model aims to provide a parcel sorting device for a logistics supply chain, which can automatically and accurately weigh and sort parcels.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] Provided is a parcel sorting device for a logistics supply chain, comprising: a main workbench, a conveying trough is arranged above the main workbench, a weighing mechanism is arranged in the middle section of the conveying trough, a first conveying belt and a second conveying belt are arranged at the front and rear ends of the conveying trough respectively, a guide mechanism for adjusting the parcel to the middle position of the first conveying belt is arranged above the first conveying belt, ejection mechanisms are evenly distributed on one side of the main workbench located at the second conveyor belt, and a discharge port corresponding to the ejection mechanism is arranged on the other side of the main workbench located at the second conveyor belt, and each of the ejection mechanisms is electrically connected to the weighing mechanism.

[0008] As a preferred solution for a parcel sorting device in a logistics supply chain, the guide mechanism includes: a guide plate, a fixed column, a sleeve and a torsion spring. One end of the guide plate is fixedly connected to the sleeve. The main workbench is located on both sides of the first conveyor belt and the fixed columns are symmetrically arranged. The guide plate is rotatably connected to the fixed column through the sleeve, and the torsion spring is connected between the fixed column and the sleeve.

[0009] As a preferred solution for a parcel sorting device for a logistics supply chain, the guide plate includes: an inclined plate and a straight plate, one end of the inclined plate is connected to the sleeve, and the other end of the inclined plate is connected to the straight plate, wherein a structure with a wide inlet and a narrow outlet is formed between the inclined plates on both sides, and the straight plates on both sides are parallel to each other.

[0010] As a preferred solution for a parcel sorting device for a logistics supply chain, rollers are evenly distributed on the inner side of the straight plate.

[0011] As a preferred solution for a parcel sorting device in a logistics supply chain, partitions are evenly distributed on the surface of the first conveyor belt along the transmission direction.

[0012] As a preferred solution for a parcel sorting device in a logistics supply chain, the weighing mechanism is a conveyor belt scale.

[0013] As a preferred solution of a parcel sorting device for a logistics supply chain, the ejection mechanism includes: an electric telescopic rod, a push plate and an infrared sensor, the electric telescopic rod is fixed to one side of the main workbench, and the end of the electric telescopic rod faces the corresponding discharge port, the push plate is fixedly connected to the end of the electric telescopic rod, the infrared sensor is arranged at the electric telescopic rod, and the infrared sensor is electrically connected to the weighing mechanism and the electric telescopic rod, respectively.

[0014] As a preferred solution for a parcel sorting device for a logistics supply chain, an inclined discharge plate is provided at the discharge port.

[0015] The beneficial effects of the utility model are as follows: the parcel sorting device for the logistics supply chain proposed by the utility model is provided with a first conveyor belt and a second conveyor belt at the front and rear ends of the weighing mechanism respectively, and a guide mechanism is provided above the first conveyor belt, and an ejection mechanism and a discharge port are respectively distributed on both sides of the second conveyor belt. When working, the parcel is transmitted to the weighing mechanism through the first conveyor belt. Under the action of the guide mechanism, the parcel is automatically guided to the center position of the weighing mechanism for weighing, thereby ensuring that the weighing is more accurate. The weighing mechanism sends a signal to the corresponding ejection mechanism according to the weighed weight result, and the parcel continues to be transmitted forward under the drive of the second conveyor belt. When it moves to the corresponding ejection mechanism, the ejection mechanism ejects the parcel to the corresponding discharge port to complete the sorting operation; thereby realizing the function of automatically and accurately weighing and sorting the parcel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.

[0017] Figure 1 It is a structural schematic diagram of a parcel sorting device for a logistics supply chain according to an embodiment of the utility model;

[0018] Figure 2 It is a structural schematic diagram of an embodiment of the utility model located at a weighing mechanism;

[0019] Figure 3 It is a structural schematic diagram of a flow guiding mechanism described in an embodiment of the utility model.

[0020] In the figure:

[0021] 1. Main workbench; 2. Conveyor trough; 3. Weighing mechanism; 4. First conveyor belt; 5. Second conveyor belt; 6. Discharge port; 7. Guide plate; 701. Inclined plate; 702. Straight plate; 8. Fixed column; 9. Sleeve; 10. Torsion spring; 11. Roller; 12. Partition; 13. Electric telescopic rod; 14. Push plate; 15. Infrared sensor; 16. Unloading plate. DETAILED DESCRIPTION

[0022] The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

[0023] The following describes the embodiments of the present disclosure through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all of the embodiments. The present disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present disclosure.

[0024] Reference Figure 1-2 An embodiment of the utility model provides a parcel sorting device for a logistics supply chain, comprising: a main workbench 1, a conveying trough 2 is arranged above the main workbench 1, a weighing mechanism 3 is arranged in the middle section of the conveying trough 2, a first conveyor belt 4 and a second conveyor belt 5 are arranged at the front and rear ends of the conveying trough 2 located at the weighing mechanism 3, a guide mechanism for adjusting the parcel to the middle position of the first conveyor belt 4 is arranged above the first conveyor belt 4, ejection mechanisms are evenly distributed on one side of the main workbench 1 located at the second conveyor belt 5, and a discharge port 6 corresponding to the ejection mechanism is arranged on the other side of the main workbench 1 located at the second conveyor belt 5, and each of the ejection mechanisms is electrically connected to the weighing mechanism 3.

[0025] In the above technical scheme, the first conveyor belt 4 and the second conveyor belt 5 are respectively arranged at the front and rear ends of the weighing mechanism 3, and a guide mechanism is arranged above the first conveyor belt 4, and the ejection mechanism and the discharge port 6 are respectively distributed on both sides of the second conveyor belt 5. When working, the package is transmitted to the weighing mechanism 3 through the first conveyor belt 4. Under the action of the guide mechanism, the package is automatically guided to the center position of the weighing mechanism 3 for weighing, so as to ensure more accurate weighing. The weighing mechanism 3 sends a signal to the corresponding ejection mechanism according to the weighed weight result. The package continues to be transmitted forward under the drive of the second conveyor belt 5. When it moves to the corresponding ejection mechanism, the ejection mechanism ejects the package to the corresponding discharge port 6 to complete the sorting operation; thereby realizing the function of automatically and accurately weighing and sorting the package.

[0026] Reference Figure 3In some embodiments, the guide mechanism includes: a guide plate 7, a fixed column 8, a sleeve 9 and a torsion spring 10, one end of the guide plate 7 is fixedly connected to the sleeve 9, the main workbench 1 is symmetrically provided with the fixed columns 8 on both sides of the first conveyor belt 4, the guide plate 7 is rotatably connected to the fixed column 8 through the sleeve 9, and the torsion spring 10 is connected between the fixed column 8 and the sleeve 9. In this embodiment, under the action of the torsion spring 10, the guide plates 7 on both sides can automatically close and open to guide parcels of different widths to the center position of the first conveyor belt 4; when working, when no parcel passes between the guide plates 7 on both sides, that is, when not subject to the extrusion force of the parcel, the two guide plates 7 are close to each other, on the contrary, when parcels of different widths are squeezed and passed through the two guide plates 7, the guide plates 7 on both sides will drive the torsion spring 10 to rotate to a corresponding angle to adapt to the transportation of goods of different widths and adjust the parcel to the center position.

[0027] In some embodiments, the guide plate 7 includes: an inclined plate 701 and a straight plate 702, one end of the inclined plate 701 is connected to the sleeve 9, and the other end of the inclined plate 701 is connected to the straight plate 702, wherein a structure with a wide inlet and a narrow outlet is formed between the inclined plates 701 on both sides, and the straight plates 702 on both sides are parallel to each other. This structural design enables the guide plate 7 to have a smooth guiding effect and adapt to the transportation of packages of different widths.

[0028] Furthermore, rollers 11 are evenly distributed on the inner side of the straight plate 702. The rollers 11 can effectively reduce the friction between the straight plate 702 and the package, ensuring smoother flow diversion.

[0029] In some embodiments, the surface of the first conveyor belt 4 is evenly distributed with partitions 12 along the transmission direction. The partitions 12 play a role of separation, so that each package can be transported separately, and the partitions 12 can play a role in pushing the package forward, ensuring stable package transportation and preventing slipping or stagnation during the diversion process.

[0030] In some embodiments, the weighing mechanism 3 is a conveyor belt scale. This structural design enables the weighing mechanism 3 to not only weigh, but also be used for transmission, and automatically transmit the weighed parcels to the second conveyor belt 5.

[0031] In some embodiments, the ejection mechanism includes: an electric telescopic rod 13, a push plate 14 and an infrared sensor 15. The electric telescopic rod 13 is fixed to one side of the main workbench 1, and the end of the electric telescopic rod 13 faces the corresponding discharge port 6. The push plate 14 is fixedly connected to the end of the electric telescopic rod 13. The infrared sensor 15 is arranged at the electric telescopic rod 13. Specifically, the infrared sensor 15 can be arranged above the electric telescopic rod 13; the infrared sensor 15 can also be arranged in front of the transmission direction of the electric telescopic rod 13 to detect the position of the package in advance, so as to reserve the reaction time for the electric telescopic rod 13 to eject the package; the infrared sensor 15 is electrically connected to the weighing mechanism 3 and the electric telescopic rod 13 respectively. In this embodiment, after the infrared sensor 15 detects the weighed package, it is fed back to the electric telescopic rod 13, and the electric telescopic rod 13 drives the push plate 14 to move, and ejects the package to the corresponding discharge port 6.

[0032] In some embodiments, an inclined unloading plate 16 is provided at the discharge port 6. The unloading plate 16 ensures that the packages can be unloaded smoothly and smoothly to avoid damaging the packages.

[0033] In the description of the present invention, it should be understood that the terms "middle", "length", "up", "down", "front", "back", "vertical", "horizontal", "inside", "outside", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In the present invention, unless otherwise clearly specified and limited, the first feature "on" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. "Multiple" means at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The above is only for explaining the implementation mode of the utility model and is not used to limit the utility model. For those skilled in the art, any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the utility model without creative work should be included in the protection scope of the utility model.

Claims

1. A parcel sorting device for a logistics supply chain, characterized in that: include: A main workbench (1), wherein a conveying trough (2) is arranged above the main workbench (1), a weighing mechanism (3) is arranged in the middle section of the conveying trough (2), a first conveying belt (4) and a second conveying belt (5) are arranged at the front and rear ends of the conveying trough (2) located at the weighing mechanism (3), respectively, a guide mechanism for adjusting the package to the middle position of the first conveying belt (4) is arranged above the first conveying belt (4), ejection mechanisms are evenly distributed on one side of the main workbench (1) located at the second conveying belt (5), and a discharge port (6) corresponding to the ejection mechanism is arranged on the other side of the main workbench (1) located at the second conveying belt (5), and each of the ejection mechanisms is electrically connected to the weighing mechanism (3).

2. The parcel sorting device for logistics supply chain according to claim 1, characterized in that: The guide mechanism comprises: a guide plate (7), a fixed column (8), a sleeve (9) and a torsion spring (10); one end of the guide plate (7) is fixedly connected to the sleeve (9); the main workbench (1) is symmetrically provided with the fixed columns (8) on both sides of the first conveyor belt (4); the guide plate (7) is rotatably connected to the fixed columns (8) through the sleeve (9); and the torsion spring (10) is connected between the fixed column (8) and the sleeve (9).

3. The parcel sorting device for logistics supply chain according to claim 2, characterized in that: The guide plate (7) comprises an inclined plate (701) and a straight plate (702), one end of the inclined plate (701) being connected to the sleeve (9), and the other end of the inclined plate (701) being connected to the straight plate (702), wherein a structure with a wide inlet and a narrow outlet is formed between the inclined plates (701) on both sides, and the straight plates (702) on both sides are parallel to each other.

4. The parcel sorting device for logistics supply chain according to claim 3, characterized in that: Rollers (11) are evenly distributed on the inner side surface of the straight plate (702).

5. The parcel sorting device for logistics supply chain according to claim 2, characterized in that: The surface of the first conveyor belt (4) is evenly distributed with partitions (12) along the transmission direction.

6. The parcel sorting device for logistics supply chain according to claim 1, characterized in that: The weighing mechanism (3) is a conveyor belt scale.

7. The parcel sorting device for logistics supply chain according to claim 1, characterized in that: The ejection mechanism comprises: an electric telescopic rod (13), a push plate (14) and an infrared sensor (15); the electric telescopic rod (13) is fixed to one side of the main workbench (1), and the end of the electric telescopic rod (13) faces the corresponding discharge port (6); the push plate (14) is fixedly connected to the end of the electric telescopic rod (13); the infrared sensor (15) is arranged at the electric telescopic rod (13); and the infrared sensor (15) is electrically connected to the weighing mechanism (3) and the electric telescopic rod (13), respectively.

8. The parcel sorting device for logistics supply chain according to claim 1, characterized in that: An inclined discharge plate (16) is provided at the discharge port (6).

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