A goods picking device for a logistics distribution center

Abstract

The utility model provides a kind of goods picking device of logistics distribution center, including door frame and guide mechanism, both ends of door frame are fixedly arranged in the both sides of conveyer belt by fixed rod, and lifting frame is slidably arranged in vertical direction in the side of door frame, and lifting drive component that drives lifting frame to move up and down is arranged on door frame;The middle part of the side of guide mechanism is rotatably connected with lifting frame, angle adjusting component is arranged between guide mechanism and lifting frame, and angle adjusting component is used to drive the angle of guide mechanism;Lifting frame is provided with guide direction identification mechanism for identifying the inclination direction of guide mechanism;In the utility model, angle adjusting component can drive guide mechanism to rotate, realize the angle adjustment of guide mechanism, can adjust guide mechanism to incline to one side or the other side of conveyer belt, so as to alternately guide goods to the both sides of conveyer belt according to needs.

Description

Technical Field

[0001] This utility model belongs to the field of logistics equipment technology, specifically relating to a cargo picking device for a logistics distribution center. Background Technology

[0002] Goods in the logistics distribution center are transported via conveyor belts. During the transport process, the goods move on the main conveyor belt. When they reach the picking position, a special device guides the goods to the designated branch path or sorting lane.

[0003] In the prior art, Chinese utility model patent document with authorization announcement number CN223408820U discloses a swing arm sorting device for transporting goods. Sorting can be achieved by the extension and retraction of a cylinder, and the extension and retraction stroke of the cylinder output end can be controlled by a solenoid valve, thereby adjusting the rotation angle of the swing arm and thus adjusting different sorting directions. However, it can only guide goods to one side of the conveyor belt. In some cases, it is necessary to switch to guide goods to both sides of the conveyor belt alternately according to the needs. The device in the prior art is not applicable.

[0004] Therefore, it is necessary to design a cargo picking device for logistics distribution centers that can adjust the guiding direction and alternately guide goods to both sides of the conveyor belt to meet different usage needs, in order to solve the current technical problems. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this utility model provides a cargo picking device for logistics distribution centers that can adjust the guiding direction and guide goods to both sides of the conveyor belt to meet different usage needs.

[0006] The technical solution of this utility model is: a cargo picking device for a logistics distribution center, including a portal frame and a guiding mechanism. Both ends of the portal frame are fixedly mounted on both sides of the conveyor belt by fixing rods. A lifting frame is slidably arranged on one side of the portal frame in the vertical direction. A lifting drive component for driving the lifting frame to move up and down is provided on the portal frame. The guide mechanism is rotatably connected to the lifting frame on one side of the middle. An angle adjustment component is provided between the guide mechanism and the lifting frame. The angle adjustment component is used to drive and adjust the angle of the guide mechanism. The lifting frame is equipped with a guide direction recognition mechanism for identifying the tilt direction of the guide mechanism.

[0007] Furthermore, the guiding mechanism has a guiding bracket, on which driving rollers and idler rollers are evenly arranged. A guiding conveyor belt is fitted around the outer side of the driving rollers and idler rollers, and a driving motor for driving the driving rollers to rotate is provided on the guiding bracket.

[0008] Furthermore, a rotating shaft is fixedly provided on one side of the guide bracket, and the rotating shaft is rotatably connected to the lifting frame; The guiding direction recognition mechanism has a follower semi-circular disk disposed at the top of the rotating shaft. The follower semi-circular disk has a straight edge parallel to the guiding bracket. A first proximity switch and a second proximity switch are fixedly mounted on the lifting frame via a switch bracket. When the angle adjustment component drives the guide mechanism to tilt to one side of the conveyor belt, the follower semi-circular disk triggers the first proximity switch; When the angle adjustment component drives the guide mechanism to tilt to the other side of the conveyor belt, the follower semi-disc triggers the second proximity switch.

[0009] Furthermore, a support rod is fixedly installed at the bottom of the lifting frame, one end of the angle adjustment component is rotatably connected to the support rod, and the other end of the angle adjustment component is hinged to one side of the guide mechanism.

[0010] Furthermore, guide rods are symmetrically arranged on one side of the portal frame, and the guide rods are erected vertically on one side of the portal frame. The two ends of the lifting frame are slidably connected to the two guide rods respectively.

[0011] Furthermore, the lifting drive component is fixedly mounted on top of the portal frame via a support frame.

[0012] Furthermore, both the lifting drive component and the angle adjustment component are hydraulic cylinders or electric cylinders.

[0013] The beneficial effects of this utility model are: (1) In this utility model, the lifting drive component drives the lifting frame to move the guide mechanism up and down. When the guide mechanism is at the top, the goods on the conveyor belt can pass through below it. When it is necessary to guide the goods on the conveyor belt, the lifting drive component drives the guide mechanism to move to the bottom. (2) The angle adjustment component can drive the guide mechanism to rotate, thereby adjusting the angle of the guide mechanism and tilting it to one side or the other side of the conveyor belt, so as to alternately guide the goods to both sides of the conveyor belt as needed; (3) The angle of the guiding mechanism is identified by the guiding direction identification mechanism, and the conveying direction of the guiding mechanism is controlled to switch, so that the conveying direction of the guiding mechanism is consistent with the tilting direction of the guiding mechanism, thereby promoting the guiding effect of goods. Attached Figure Description

[0014] Figure 1 This is one of the structural schematic diagrams of the cargo picking device in the logistics distribution center of this utility model.

[0015] Figure 2This is the second schematic diagram of the cargo picking device in the logistics distribution center of this utility model.

[0016] Figure 3 for Figure 2 A magnified view of a portion of point A in the middle. Detailed Implementation

[0017] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The descriptions of the exemplary embodiments are merely illustrative and are not intended to limit the present invention or its application or use in any way. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present invention thorough and complete, and to fully express the scope of the present invention to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions, and values ​​set forth in these embodiments should be interpreted as merely exemplary and not as limiting.

[0018] The terms "first," "second," and similar words used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. Words such as "including" or "comprising" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well. Terms such as "upper," "lower," "left," and "right" are only used to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0019] like Figures 1 to 3As shown, a cargo picking device for a logistics distribution center is disclosed, including a portal frame 2 and a guiding mechanism 4. Both ends of the portal frame 2 are fixedly mounted on both sides of a conveyor belt 1 via fixing rods 8. A lifting frame 5 is slidably mounted on one side of the portal frame 2 in the vertical direction. A lifting drive component 3 is provided on the portal frame 2 to drive the lifting frame 5 to move up and down. The middle of one side of the guiding mechanism 4 is rotatably connected to the lifting frame 5. An angle adjustment component 6 is provided between the guiding mechanism 4 and the lifting frame 5, and the angle adjustment component 6 is used to drive and adjust the angle of the guiding mechanism 4. A guiding direction identification mechanism 7 is provided on the lifting frame 5 to identify the tilt direction of the guiding mechanism 4. In this embodiment, the lifting drive component 3 drives the lifting frame... 5 drives the guide mechanism 4 to move up and down. When the guide mechanism 4 is at the top, the goods on the conveyor belt 1 can pass underneath it. When it is necessary to guide the goods on the conveyor belt 1, the lifting drive component 3 drives the guide mechanism 4 to move to the bottom. The angle adjustment component 6 can drive the guide mechanism 4 to rotate, thereby adjusting the angle of the guide mechanism 4. It can adjust the guide mechanism 4 to tilt to one side or the other side of the conveyor belt, so as to alternately guide the goods to both sides of the conveyor belt as needed. The guide direction recognition mechanism 7 recognizes the angle of the guide mechanism 4 and controls the switching of the conveying direction of the guide mechanism 4, so that the conveying direction of the guide mechanism 4 is consistent with the tilting direction of the guide mechanism 4, thus promoting the guiding effect of the goods.

[0020] In some embodiments, the guiding mechanism 4 has a guiding bracket 41, on which driving rollers 43 and idler rollers 42 are evenly arranged. A guiding conveyor belt 45 is fitted on the outer side of the driving rollers 43 and idler rollers 42. A driving motor 44 is provided on the guiding bracket 41 to drive the driving rollers 43 to rotate. The driving motor 44 drives the driving rollers 43 to rotate, and the driving rollers 43 drive the guiding conveyor belt 45 to rotate. By controlling the forward and reverse rotation of the driving motor 44, the forward and reverse rotation of the guiding conveyor belt 45 can be controlled. In conjunction with the guiding direction recognition mechanism 7, the tilting direction of the guiding mechanism 4 can be identified, so that the conveying direction of the guiding mechanism 4 is consistent with the tilting direction of the guiding mechanism 4.

[0021] In some embodiments, a rotating shaft 46 is fixedly provided on one side of the guide bracket 41, and the rotating shaft 46 is rotatably connected to the lifting frame 5; the guide direction recognition mechanism 7 has a follower semi-circular disk 71 provided at the top of the rotating shaft 46, the follower semi-circular disk 71 has a straight edge 711 parallel to the guide bracket 41, and a first proximity switch 72 and a second proximity switch 73 are fixedly mounted on the lifting frame 5 through a switch bracket; when the angle adjustment component 6 drives the guide mechanism 4 to tilt to one side of the conveyor belt 1, the follower semi-circular disk 71 triggers the first proximity switch 72, and after receiving the trigger signal of the first proximity switch 72, the controller controls the guide mechanism 4 to convey to one side of the conveyor belt 1; when the angle adjustment component 6 drives the guide mechanism 4 to tilt to the other side of the conveyor belt 1, the follower semi-circular disk 71 triggers the second proximity switch 73, and after receiving the trigger signal of the second proximity switch 73, the controller controls the guide mechanism 4 to convey to the other side of the conveyor belt 1.

[0022] In some embodiments, a support rod 61 is fixedly provided at the bottom of the lifting frame 5, one end of the angle adjustment component 6 is rotatably connected to the support rod 61, and the other end of the angle adjustment component 6 is hinged to one side of the guide mechanism 4; by controlling the extension and retraction of the angle adjustment component 6, the guide mechanism 4 can be driven to rotate, thereby realizing the tilt direction adjustment of the guide mechanism 4.

[0023] In some embodiments, guide rods 9 are symmetrically arranged on one side of the portal frame 2. The guide rods 9 are mounted vertically on one side of the portal frame 2. The two ends of the lifting frame 5 are slidably connected to the two guide rods 9 respectively. The lifting drive component 3 drives the lifting frame 5 to move up and down along the guide rods 9, ensuring the stability of the movement of the lifting frame 5.

[0024] In some embodiments, the lifting drive component 3 is fixedly mounted on the top of the portal frame 2 via a support frame 31.

[0025] In some embodiments, the lifting drive component 3 and the angle adjustment component 6 are both hydraulic cylinders or electric cylinders; in some embodiments, the lifting drive component 3 and the angle adjustment component 6 are both pneumatic cylinders.

[0026] The various embodiments of this utility model have now been described in detail. To avoid obscuring the concept of this utility model, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0027] The embodiments described above only illustrate some implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A cargo picking device for a logistics distribution center, characterized in that: It includes a portal frame and a guiding mechanism. Both ends of the portal frame are fixedly mounted on both sides of the conveyor belt by fixing rods. A lifting frame is slidably mounted on one side of the portal frame in the vertical direction. A lifting drive component is provided on the portal frame to drive the lifting frame to move up and down. The guide mechanism is rotatably connected to the lifting frame on one side of the middle. An angle adjustment component is provided between the guide mechanism and the lifting frame. The angle adjustment component is used to drive and adjust the angle of the guide mechanism. The lifting frame is equipped with a guide direction recognition mechanism for identifying the tilt direction of the guide mechanism.

2. The cargo picking device for a logistics distribution center according to claim 1, characterized in that: The guiding mechanism has a guiding bracket, on which driving rollers and idler rollers are evenly arranged. A guiding conveyor belt is fitted on the outer side of the driving rollers and idler rollers. A driving motor that drives the driving rollers to rotate is provided on the guiding bracket.

3. The cargo picking device for a logistics distribution center according to claim 2, characterized in that: A rotating shaft is fixedly installed on one side of the guide bracket, and the rotating shaft is rotatably connected to the lifting frame; The guiding direction recognition mechanism has a follower semi-circular disk disposed at the top of the rotating shaft. The follower semi-circular disk has a straight edge parallel to the guiding bracket. A first proximity switch and a second proximity switch are fixedly mounted on the lifting frame via a switch bracket. When the angle adjustment component drives the guide mechanism to tilt to one side of the conveyor belt, the follower semi-circular disk triggers the first proximity switch; When the angle adjustment component drives the guide mechanism to tilt to the other side of the conveyor belt, the follower semi-disc triggers the second proximity switch.

4. The cargo picking device for a logistics distribution center according to claim 1, characterized in that: A support rod is fixedly installed at the bottom of the lifting frame. One end of the angle adjustment component is rotatably connected to the support rod, and the other end of the angle adjustment component is hinged to one side of the guide mechanism.

5. The cargo picking device for a logistics distribution center according to claim 1, characterized in that: The portal frame is symmetrically provided with guide rods on one side, and the guide rods are erected vertically on one side of the portal frame. The two ends of the lifting frame are slidably connected to the two guide rods respectively.

6. The cargo picking device for a logistics distribution center according to claim 1, characterized in that: The lifting drive component is fixedly mounted on the top of the portal frame via a support frame.

7. The cargo picking device for a logistics distribution center according to claim 1, characterized in that: The lifting drive component and the angle adjustment component are both hydraulic cylinders or electric cylinders.

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