3D sorting system for special-shaped parts

Abstract

The utility model discloses a special-shaped part 3D sorting system which comprises a machine frame, a bag supply table, a conveying track, a sorting trolley, a lifting frame, a lifting device and a driving device, the driving device is arranged on the machine frame, the conveying track is arranged on the machine frame, the lifting frame is arranged on the conveying track and moves along the conveying track, and the driving device can drive the lifting frame to move. The lifting device is connected with the sorting trolley, the sorting trolley is arranged on the lifting frame, the sorting trolley comprises a conveying belt, the conveying belt is provided with a blocking piece, the blocking piece is arranged in the width direction of the conveying belt, and the bag supply table and the sorting trolley are correspondingly arranged. Due to the fact that the blocking pieces are arranged on the conveying belt, when an external package supply machine conveys packages to the conveying belt, the packages can be limited and blocked through the blocking pieces, the packages can be prevented from rolling down from the conveying belt, sorting of the special-shaped parts by the sorting trolley is facilitated, manual sorting is not needed, the sorting efficiency is improved, and the labor intensity of workers is reduced. And the application range of the sorting system is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of logistics equipment, and in particular relates to a 3D sorting system for special-shaped parts. Background Art

[0002] In recent years, the modern logistics industry has received unprecedented attention from the country and enterprises. With the rapid development of my country's e-commerce, express delivery and other industries, the demand for sorting machines has risen sharply. When sorting, the sorting machine automatically supplies packages through the package supply table, and then sorts the packages through the sorting machine and places them in the corresponding shelf grids. For example, application number 202320151874.1 discloses a distribution system, which delivers packages to the corresponding positions of the distribution racks through lifting and delivering machines. However, when sorting packages, this type of system can only sort documents, square or flat packages, but cannot sort special-shaped items such as round or sharp-angled items. These special-shaped items are easy to roll off. Therefore, manual sorting is required during sorting, which consumes more manpower and the manual sorting speed is slow. Utility Model Content

[0003] The purpose of the utility model is to provide a 3D sorting system for special-shaped parts that can solve at least one of the above problems.

[0004] According to one aspect of the utility model, a 3D sorting system for special-shaped parts is provided, including a frame, a conveying track, a package supply platform, a sorting trolley, a lifting frame, a lifting device and a driving device, wherein the driving device is arranged on the frame, the conveying track is arranged on the frame, the lifting frame is arranged on the conveying track and moves along the conveying track, the driving device can drive the lifting frame to move, the lifting device is connected to the sorting trolley, the sorting trolley is arranged on the lifting frame, the sorting trolley includes a conveyor belt, a baffle is provided on the conveyor belt, the baffle is arranged along the width direction of the conveyor belt, and the package supply platform and the sorting trolley are arranged correspondingly.

[0005] The beneficial effect of the utility model is that a baffle is provided on the conveyor belt, so when the external package supply machine conveys the package to the conveyor belt, the baffle can limit the package and prevent the package from rolling off the conveyor belt, thereby facilitating the sorting of special-shaped parts by the sorting trolley, eliminating the need for manual sorting, improving the sorting efficiency, and increasing the scope of application of the sorting system.

[0006] In some embodiments, there are multiple lifting frames, multiple sorting carts corresponding to the lifting frames, and multiple lifting devices corresponding to the sorting carts. Thus, the sorting speed of the parcels can be increased.

[0007] In some embodiments, the conveying track is a circular track, an annular track, a square track, or a U-shaped track, and the conveying track is a single layer or multiple layers arranged in parallel up and down. Thus, the sorting trolley can circulate on the conveying track to achieve continuous sorting of packages, and it is helpful to reduce the occupied space of the entire sorting system.

[0008] In some embodiments, the package supply station includes a vertical package supply section and a multi-section package supply section. The multi-section package supply section is located on one side of the frame, and the vertical package supply section is located above the corresponding sorting trolley. The vertical package supply section corresponds to the multi-section package supply section and the sorting trolley. Therefore, by providing a vertical package supply machine, the sorting trolley can be vertically supplied with packages, and the packages can be supplied along the running of the sorting trolley to ensure the accuracy of the package supply; by providing a multi-section package supply section, the segmented pre-storage of the packages can be realized, and the efficiency of package supply can be accelerated.

[0009] In some embodiments, the sorting trolley is provided with a motorized roller and a driven shaft, and the conveyor belt is wound around the motorized roller and the driven shaft. Thus, the motorized roller can conveniently drive the conveyor belt to deliver the parcel to the corresponding grid of the sorting rack.

[0010] In some embodiments, the 3D sorting system for special-shaped parts further includes a limiting plate, and the sorting trolley further includes a baffle. Baffles are provided on both sides of the conveyor belt, and the two ends of the limiting plate are respectively fixed on the baffles on both sides, and the limiting plate is located above the baffle. Therefore, by providing baffles and limiting plates, combined with the baffles, the four sides of the package on the conveyor belt can be limited, which better prevents the package from sliding off and facilitates the sorting of special-shaped parts.

[0011] In some embodiments, the 3D sorting system for special-shaped parts further comprises a connecting plate, each lifting frame is fixed with a connecting plate, each adjacent connecting plate is hinged, and the connecting plate is located above the conveying track. Thus, the lifting frame and the sorting trolley can be combined into one through the connecting plate, so that the driving device can be driven as a whole, which is conducive to maintaining the distance between the sorting trolleys.

[0012] In some embodiments, the lifting frame cooperates with the conveying track through a slider, the conveying track is provided with a slide rail, the slider cooperates with the slide rail, and the slider is fixed under the connecting plate. Thus, through the cooperation between the slider and the slide rail, it is convenient to guide the operation of the lifting frame on the conveying track, so as to facilitate the smooth movement of the lifting frame.

[0013] In some embodiments, the driving device includes a linear asynchronous motor and a secondary plate, the linear asynchronous motor is fixed on the frame, the secondary plate is fixed on the lifting frame, each lifting frame is provided with a secondary plate, and the linear asynchronous motor can drive each of the secondary plates to move. Thus, through the action of the secondary plate and the linear asynchronous motor, the linear asynchronous motor can drive the lifting frame to move quickly along the conveying track, so that the linear asynchronous motor acts on each lifting frame to achieve driving, thereby improving the sorting efficiency.

[0014] In some embodiments, the lifting device includes a lifting motor, a lifting screw and a lifting block, the slider is fixed to the sorting trolley, the lifting motor is fixed to the top of the lifting frame, the lifting screw is connected to the output shaft of the lifting motor, and the lifting block is sleeved on the lifting screw and matched with the thread of the lifting screw. Thus, the lifting device can drive the sorting trolley to move up and down, so as to facilitate the delivery of the parcels on the sorting trolley to the slots at different positions to meet the sorting requirements of the parcels.

[0015] In some embodiments, the 3D sorting system for special-shaped parts further includes a mounting plate and a width adjustment plate, the mounting plate is provided with an adjustment slot, there are two width adjustment plates, the width adjustment plates are fixed to the mounting plate through the adjustment slot, the sorting trolley is detachably connected to the width adjustment plate, and the sorting trolley is arranged on the lifting frame through the mounting plate. Thus, through the adjustment slot, the distance between the two width adjustment plates can be conveniently adjusted, thereby facilitating the disassembly and assembly of sorting trolleys of different sizes, facilitating the replacement of sorting trolleys of different sizes, and meeting the sorting of packages of different sizes and specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the 3D sorting system for special-shaped parts of the utility model.

[0017] Figure 2 It is a schematic diagram of the top view of the structure of the 3D sorting system for special-shaped parts of the utility model.

[0018] Figure 3 It is a structural schematic diagram of a sorting trolley and a lifting frame in the 3D sorting system for special-shaped parts of the utility model.

[0019] Figure 4 It is a structural schematic diagram of a package supply table in a 3D sorting system for special-shaped parts of the utility model. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] Reference Figure 1 to Figure 4 The 3D sorting system for special-shaped parts includes a frame 1, a package supply platform 8, a conveying track 2, a sorting trolley 3, a lifting frame 4, a lifting device 5 and a driving device 6. The driving device 6 is arranged on the frame 1, the conveying track 2 is arranged on the frame 1, the lifting frame 4 is arranged on the conveying track 2, and moves along the conveying track 2. The driving device 6 can drive the lifting frame 4 to move. The lifting device 5 is connected to the sorting trolley 3, and the sorting trolley 3 is arranged on the lifting frame 4. The sorting trolley 3 includes a conveyor belt 31, and the conveyor belt 31 is provided with a baffle 311. The baffle 311 is arranged along the width direction of the conveyor belt 31. The package supply platform 8 is arranged corresponding to the sorting trolley 3, that is, the package supply platform 8 can convey the package to the sorting trolley 3.

[0022] When the 3D sorting system for special-shaped parts of the utility model is in use, the external package supply machine transports the package to the sorting trolley 3, and the driving device 6 drives the lifting frame 4 to move along the conveying track 2, thereby driving the sorting trolley 3 to move to the corresponding sorting frame position, and then the lifting device 5 drives the sorting trolley 3 to rise or fall to the corresponding grid position, and the sorting trolley 3 transports the package to the grid of the external sorting frame through the conveyor belt 31 to complete the sorting of the package. By providing a baffle 311, when the package is placed on the conveyor belt 31, the baffle 311 can block the package and prevent the package from rolling, so that round or other corresponding irregular packages that are not easy to be placed stably can be sorted, and automatic sorting of special-shaped parts can be achieved.

[0023] There are multiple lifting frames 4, and there are multiple sorting carts 3 corresponding to the lifting frames 4, and there are multiple lifting devices 5 corresponding to the sorting carts 3. Among them, the conveying track 2 is a circular track or annular track or a square track or a U-shaped track, and the conveying track 2 is a single layer or multiple layers arranged in parallel up and down. In actual use, according to the height and size requirements of the sorting frame, the number and height of the lifting frames 4 can be increased accordingly, and the number of layers of the conveying track 2 can be increased to meet the use requirements of different places. The circular or annular setting of the conveying track 2 makes it convenient for the sorting cart 3 to rotate back to the initial position after sorting the package, which is convenient for the next sorting of the package, thereby realizing the circular motion of the sorting cart 3.

[0024] The package supply platform 8 includes a vertical package supply section 81 and a multi-section package supply section 82. The multi-section package supply section 82 is located on one side of the frame 1, and the vertical package supply section 81 is located above the corresponding sorting trolley 3. The vertical package supply section 81 corresponds to the multi-section package supply section 82 and the sorting trolley 3, that is, when the package supply platform 8 supplies packages, the packages are transported to the rear section of the multi-section package supply section 82 after the relevant information is scanned at the front section of the multi-section package supply section 82, and are pre-stored at the rear section position; by providing the multi-section package supply section 82, the packages can be pre-stored, thereby improving the package supply efficiency; the multi-section package supply section 82 transports the packages downward to the vertical package supply section 81 below, and when the sorting trolley 3 moves to the corresponding position of the vertical package supply section 81, the vertical package supply section 81 vertically supplies packages to the sorting trolley 3 downward.

[0025] The sorting trolley 3 is provided with an electric roller 33 and a driven shaft (not shown in the figure, arranged in parallel with the electric roller 33), and the conveyor belt 31 is wound around the electric roller 33 and the driven shaft 34. The electric roller 33 can drive the conveyor belt 31 to transmit, so that when the parcels on the outer package supply machine are input to the conveyor belt 31, the conveyor belt 31 is transported inward, so that the parcels move to the middle of the conveyor belt 31 along with the conveyor belt 31; when the parcels need to be transported to the sorting rack, the electric roller 33 rotates in the opposite direction, driving the conveyor belt 31 to transmit in the opposite direction, and the parcels are moved outward under the action of the conveyor belt 31, completing the sorting of the parcels.

[0026] The 3D sorting system for special-shaped parts also includes a limit plate 7, and the sorting trolley 3 also includes a baffle 32. Baffles 32 are provided on both sides of the conveyor belt 31. The two ends of the limit plate 7 are respectively fixed on the baffles 32 on both sides, and the limit plate 7 is located above the baffle 311. Among them, the baffle 311 and the conveyor belt 31 are an integrally formed structure, and the baffle 311 can be multiple pieces and are vertically arranged on the conveyor belt 31. When the package is transported to the conveyor belt 31, the baffle 311, the limit plate 7 and the baffles 32 on both sides surround the package to limit the package, prevent the package from rolling, and facilitate the sorting of special-shaped parts by the sorting trolley. When the conveyor belt 31 needs to output the package to the sorting rack, the baffle 311 moves with the conveyor belt 31 to release the limiting effect on the package, which is convenient for the normal output of the package.

[0027] The 3D sorting system for special-shaped parts of the present invention further includes a connecting plate 9, each lifting frame 4 is fixed with a connecting plate 9, each adjacent connecting plate 9 is hinged, and the connecting plate 9 is located above the conveying track 2. Therefore, each lifting frame 4 is hinged through the connecting plate 9 to form a whole, so when the driving device drives a single lifting frame 4 to move along the conveying track, the entire lifting frame 4 moves as a whole, thereby ensuring the distance between each lifting frame 4.

[0028] The lifting frame 4 cooperates with the conveying track 2 through a slider, and a slide rail 21 is provided on the conveying track 2. The slider cooperates with the slide rail 21, and the slider is fixed under the connecting plate 9. Through the cooperation of the slider and the slide rail 21, the lifting frame 4 can move well along the conveying track.

[0029] The driving device 6 includes a linear asynchronous motor 61 and a secondary plate 62. The linear asynchronous motor 61 is fixed on the frame 1, and the secondary plate 62 is fixed on the lifting frame 4. Each lifting frame 4 is provided with a secondary plate 62, and the linear asynchronous motor 61 can drive each secondary plate 62 to move. Therefore, when the secondary plate 62 moves to the linear asynchronous motor 61 along with the lifting frame 4, the secondary plate 62 and the magnetic field of the linear asynchronous motor 61 act, and the secondary plate 62 and the lifting frame 4 are pushed to move quickly through the linear asynchronous motor 61, which is convenient for the rapid driving of the lifting frame 4 and improves the sorting efficiency.

[0030] The 3D sorting system for special-shaped parts of the present invention further includes a mounting plate 10 and a width adjustment plate 20. The mounting plate 10 is provided with an adjustment slot 101. There are two width adjustment plates 20. The width adjustment plates 20 are fixed to the mounting plate 10 through the adjustment slot 101. The sorting trolley 3 is detachably connected to the width adjustment plates 20 through bolts. The sorting trolley 3 is arranged on the lifting frame 4 through the mounting plate 10. The two width adjustment plates 20 are at the same height position of the mounting plate 10, and the distance between the two can be increased or decreased.

[0031] In actual use, when it is necessary to sort larger parcels, the sorting trolley 3 is disassembled from the width adjustment plate 20, and then the relative positions of the two width adjustment plates 20 on the adjustment slot 101 are adjusted to increase the distance between the two width adjustment plates 20. When the distance between the two width adjustment plates 20 is adjusted to a suitable position, the width adjustment plate 20 is fixed on the adjustment slot 101, and then the sorting trolley 3 with a larger width is replaced and fixed on the width adjustment plate 20, so that the sorting trolley 3 is suitable for sorting parcels of different sizes and meets different usage requirements.

[0032] The lifting device 5 includes a lifting motor 51, a lifting screw (not shown in the figure) and a lifting block 52. The lifting block 52 is fixed to the sorting trolley 3. The lifting motor 51 is fixed to the top of the lifting frame 4. The lifting screw is connected to the output shaft of the lifting motor 51. The lifting block 52 is sleeved on the lifting screw and is threadedly matched with the lifting screw. The lifting screw is vertically arranged and arranged along the height direction of the lifting frame 4. The lifting screw is driven to rotate by the output shaft of the lifting motor 51. Since the lifting block 52 is threadedly matched with the lifting screw, when the lifting screw rotates, the lifting block 52 can move up or down along the lifting screw, thereby driving the sorting trolley 3 to move up or down, corresponding to the corresponding grid opening, so as to facilitate the accurate delivery of the parcels on the sorting trolley 3 and complete the sorting of the parcels.

[0033] In actual use, the lifting device 5 can be a motor-driven synchronous belt structure, specifically, the output shaft of the lifting motor 51 can be connected to a synchronous belt, and the synchronous belt drives the lifting block 52 to lift and lower, thereby realizing the lifting and lowering of the sorting trolley 3. Among them, the motor drives the movement of the structure on the synchronous belt that cooperates with it is an existing common technology, which will not be repeated here. Similarly, the lifting device 5 can also use a cylinder or other methods to realize the lifting and lowering of the sorting trolley 3 on the lifting frame.

[0034] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. 3D sorting system for special-shaped parts, characterized by: The invention comprises a frame (1), a package supply platform (8), a conveying track (2), a sorting trolley (3), a lifting frame (4), a lifting device (5) and a driving device (6), wherein the driving device (6) is arranged on the frame (1), the conveying track (2) is arranged on the frame (1), the lifting frame (4) is arranged on the conveying track (2) and moves along the conveying track (2), the driving device (6) can drive the lifting frame (4) to move, the lifting device (5) is connected to the sorting trolley (3), the sorting trolley (3) is arranged on the lifting frame (4), the sorting trolley (3) comprises a conveying belt (31), a baffle (311) is arranged on the conveying belt (31), and the baffle (311) is arranged along the width direction of the conveying belt (31), and the package supply platform (8) and the sorting trolley (3) are arranged correspondingly.

2. The 3D sorting system for special-shaped parts according to claim 1, characterized in that: There are multiple lifting frames (4), there are multiple sorting carts (3) corresponding to the lifting frames (4), and there are multiple lifting devices (5) corresponding to the sorting carts (3).

3. The 3D sorting system for special-shaped parts according to claim 2, characterized in that: The conveying track (2) is a circular track, an annular track, a square track or a U-shaped track, and the conveying track (2) is a single layer or multiple layers arranged in parallel up and down.

4. The 3D sorting system for special-shaped parts according to any one of claims 1 to 3, characterized in that: The package supply platform (8) comprises a vertical package supply section (81) and a multi-section package supply section (82), wherein the multi-section package supply section (82) is located on one side of the frame (1), and the vertical package supply section (81) is located above a corresponding sorting trolley (3), and the vertical package supply section (81) corresponds to the multi-section package supply section (82) and the sorting trolley (3).

5. The 3D sorting system for special-shaped parts according to any one of claims 1 to 3, characterized in that: The sorting trolley (3) is provided with an electric roller (33) and a driven shaft (34), and the conveyor belt (31) is wound around the electric roller (33) and the driven shaft (34).

6. The 3D sorting system for special-shaped parts according to claim 5, characterized in that: It also includes a limiting plate (7), and the sorting trolley (3) also includes a baffle (32). Baffles (32) are provided on both sides of the conveyor belt (31), and the two ends of the limiting plate (7) are respectively fixed on the baffles (32) on both sides, and the limiting plate (7) is located above the baffle (311).

7. The 3D sorting system for special-shaped parts according to claim 2, characterized in that: It also comprises a connecting plate (9), each lifting frame (4) is fixed with a connecting plate (9), each adjacent connecting plate (9) is hinged, and the connecting plate (9) is located above the conveying track (2).

8. The 3D sorting system for special-shaped parts according to claim 7, characterized in that: The lifting frame (4) cooperates with the conveying track (2) through a slider, a slide rail (21) is provided on the conveying track (2), the slider cooperates with the slide rail (21), and the slider is fixed below the connecting plate (9).

9. The 3D sorting system for special-shaped parts according to claim 8, characterized in that: The driving device (6) comprises a linear asynchronous motor (61) and a secondary plate (62); the linear asynchronous motor (61) is fixed on a frame (1); the secondary plate (62) is fixed on a lifting frame (4); each lifting frame (4) is provided with a secondary plate (62); and the linear asynchronous motor (61) is capable of driving each secondary plate (62) to move.

10. The 3D sorting system for special-shaped parts according to claim 6, characterized in that: The invention also comprises a mounting plate (10) and a width adjustment plate (20), wherein the mounting plate (10) is provided with an adjustment slot (101), and the width adjustment plates (20) are two in number, and the width adjustment plates (20) are fixed to the mounting plate (10) via the adjustment slot (101), and the sorting trolley (3) is detachably connected to the width adjustment plate (20), and the sorting trolley (3) is arranged on the lifting frame (4) via the mounting plate (10).

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