Logistics conveying belt based on RFID technology
By setting up diverting components and cargo sorting components on the conveyor belt, the problem of RFID signal interference caused by cargo proximity is solved, achieving uniform distribution and accurate identification of cargo, and improving identification efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-03-10
AI Technical Summary
When existing RFID readers identify goods, the electronic tag signals interfere with each other due to the goods being close together, leading to identification errors.
Diverting components and cargo sorting assemblies are installed on the conveyor belt. The cargo is divided into two groups by rotating the sorting plate, and the cargo is evenly distributed by the linkage and rotating motor, ensuring effective identification of the cargo by the RFID reader.
This effectively avoids mutual interference between electronic tag signals on goods, improving the accuracy and efficiency of RFID identification.
Smart Images
Figure CN223983062U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of logistics transmission technology, specifically to a logistics conveyor belt based on RFID technology. Background Technology
[0002] Warehousing is the temporary storage of products and goods during the production and distribution process due to pre-orders or pre-market forecasts. It is a comprehensive facility that centrally reflects the status of material activities in a factory, serving as a transit point connecting production, supply, and sales, and playing a vital supporting role in improving production efficiency. In warehousing and logistics, one of the most important core pieces of equipment is the conveyor belt, used to transport goods and products to designated locations for storage or shipment. This not only reduces the cost of manual handling but also accelerates the speed and efficiency of logistics transportation.
[0003] Existing conveyor belts typically require data entry and identification during cargo loading to prevent transport errors. Current data entry methods generally involve manually scanning QR codes on the goods, which is inefficient and prone to failure due to damaged QR codes, significantly reducing efficiency and accuracy. Another method, using RFID communication technology, employs RFID reading antennas on the conveyor belt for wide-area data entry. The antennas directly read the identification tags on the goods, offering speed and eliminating the need for manual reading. However, if two goods are placed too close together, their electronic tags become too close, causing signal interference and leading to RFID reader errors. To address these issues, this invention provides a logistics conveyor belt based on RFID technology. Utility Model Content
[0004] This invention provides a logistics conveyor belt based on RFID technology, which solves the problem that when two goods are too close together, their electronic tags become too close, causing signal interference and leading to RFID reader identification errors.
[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: A logistics conveyor belt based on RFID technology includes a conveyor belt, on which an RFID reader, a diverter, and a goods sorting assembly are provided. The RFID reader is used to read electronic tags on goods. The diverter is used to separate goods into two groups. The goods sorting assembly includes a rotating sorting plate and a connecting rod. The connecting rod is rotatably connected to one end of the rotating sorting plate. The connecting rod is used to drive the rotating sorting plate to rotate repeatedly. The rotating sorting plate is used to move goods into the diverter.
[0006] Preferably, the diverter includes a support housing and a support column. The support housing is fixedly connected to the top of the conveyor belt, and the support column is installed on the upper end of the support housing. Two sets of support columns are provided.
[0007] Preferably, the diversion component further includes a diversion cone plate and a support limiting post. The diversion cone plate is fixedly connected to a set of support columns. The diversion cone plate is generally inverted cone shape. The diversion cone plate is used to separate the goods to both sides. The support limiting post is fixed to another set of support columns. The front end of the diversion cone plate is installed on the support limiting post. The support limiting post is used to support the diversion cone plate.
[0008] Preferably, the goods sorting assembly further includes a rotating block, a base, and a rotating motor. One end of the connecting rod is rotatably connected to the rotating sorting plate, and the other end of the connecting rod is rotatably connected to the rotating block. The rotating block is used to drive the connecting rod to rotate. The rotating block is rotatably connected to the base. The rotating motor is fixedly connected to the bottom of the base. The rotating block is fixedly connected to the power output end of the rotating motor. The rotating motor is used to drive the rotating block to rotate.
[0009] Preferably, the rotating sorting plate has a limiting groove, and the goods sorting assembly also includes a limiting column, which is fixedly connected to the conveyor belt, and the limiting groove is slidably connected to the limiting column.
[0010] Preferably, a rotating block is fixedly connected to one side of the rotating sorting plate, and the connecting rod is rotatably connected inside the rotating block.
[0011] Preferably, a rotating ring is fixedly connected to the inner end of the rotating sorting plate, and the rotating ring is rotatably connected to the support limiting post. The support limiting post is also used to support the rotating sorting plate.
[0012] Preferably, the RFID reader is equipped with a support frame, which is used to support the RFID reader. The support frame is fixedly connected to the conveyor belt, and a servo motor is installed at one end of the conveyor belt to drive the conveyor belt to rotate.
[0013] This utility model discloses a logistics conveyor belt based on RFID technology, which has the following beneficial effects: This logistics conveyor belt based on RFID technology, by setting diversion components and cargo sorting components in front of the RFID reader, allows the cargo to be evenly divided into two rows and read separately before being read, ensuring the distance between the cargo and preventing the electronic tags on the cargo from being misidentified. Attached Figure Description
[0014] Figure 1 This is a front view of the overall structure of this utility model;
[0015] Figure 2 This is a schematic diagram showing the overall detailed structure of this utility model;
[0016] Figure 3 This is a schematic diagram showing the detailed structure of the flow divider of this utility model;
[0017] Figure 4 This is a schematic diagram of the overall structure of the cargo sorting component of this utility model;
[0018] Figure 5 This is a partial structural diagram of the present invention;
[0019] Figure 6 This is a schematic diagram of the exploded structure of this utility model.
[0020] In the diagram: 1. Conveyor belt; 11. Servo motor; 2. RFID reader; 21. Support frame; 3. Diverter; 31. Support housing; 32. Support column; 33. Diverter cone; 34. Support limit post; 4. Goods sorting assembly; 41. Limit post; 42. Rotating sorting plate; 421. Limit groove; 422. Rotating block; 423. Rotating ring; 43. Connecting rod; 44. Rotating block; 45. Base; 46. Rotating motor. Detailed Implementation
[0021] 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.
[0022] This application provides a logistics conveyor belt based on RFID technology, which solves the problem that when two goods are too close together, their electronic tags become too close, causing signal interference and leading to RFID reader identification errors.
[0023] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.
[0024] This utility model discloses a logistics conveyor belt based on RFID technology.
[0025] Example 1
[0026] According to the appendix Figure 1-6As shown, the system includes a conveyor belt 1, on which are installed an RFID reader 2, a diverter 3, and a goods sorting assembly 4. The RFID reader 2 is used to read electronic tags on goods. The diverter 3 is used to separate goods into two groups. The goods sorting assembly 4 includes a rotating sorting plate 42 and a connecting rod 43. The connecting rod 43 is rotatably connected to one end of the rotating sorting plate 42. The connecting rod 43 is used to drive the rotating sorting plate 42 to rotate repeatedly. The rotating sorting plate 42 is used to move goods into the diverter 3.
[0027] The diverter 3 includes a support housing 31 and a support column 32. The support housing 31 is fixedly connected to the top of the conveyor belt 1, and the support column 32 is installed on the upper end of the support housing 31. There are two sets of support columns 32.
[0028] The diversion component 3 also includes a diversion cone plate 33 and a support limiting post 34. The diversion cone plate 33 is fixedly connected to a set of support columns 32. The diversion cone plate 33 is generally inverted cone shape. The diversion cone plate 33 is used to separate the goods to both sides. The support limiting post 34 is fixed to another set of support columns 32. The front end of the diversion cone plate 33 is installed on the support limiting post 34. The support limiting post 34 is used to support the diversion cone plate 33.
[0029] In this embodiment, when transporting goods, the sorting plate 42 is rotated to perform reciprocating mechanical motion, blocking one side of the diversion cone plate 33 so that the goods can only be transported to the other end. Then, it is rotated and the other end is blocked, and this reciprocating rotation is performed so that the channels at both ends of the diversion cone plate 33 are evenly distributed with goods and transported to the RFID reader 2 for reading, reducing the reading error rate.
[0030] Example 2
[0031] According to the appendix Figure 1-6 As shown, more specifically, based on Embodiment 1;
[0032] The goods sorting assembly 4 also includes a rotating block 44, a base 45, and a rotating motor 46. One end of the connecting rod 43 is rotatably connected to the rotating sorting plate 42, and the other end of the connecting rod 43 is rotatably connected to the rotating block 44. The rotating block 44 is used to drive the connecting rod 43 to rotate. The rotating block 44 is rotatably connected to the base 45. The rotating motor 46 is fixedly connected to the bottom of the base 45. The rotating block 44 is fixedly connected to the power output end of the rotating motor 46. The rotating motor 46 is used to drive the rotating block 44 to rotate.
[0033] A limiting groove 421 is provided inside the rotating sorting plate 42, and the goods sorting component 4 also includes a limiting column 41. The limiting column 41 is fixedly connected to the conveyor belt 1, and the limiting groove 421 is slidably connected inside the limiting column 41.
[0034] A rotating block 422 is fixedly connected to one side of the rotating sorting plate 42, and a connecting rod 43 is rotatably connected inside the rotating block 422.
[0035] A rotating ring 423 is fixedly connected to the inner end of the rotating sorting plate 42. The rotating ring 423 is rotatably connected to the support limiting post 34, which is also used to support the rotating sorting plate 42.
[0036] The RFID reader 2 is equipped with a support frame 21, which is used to support the RFID reader 2. The support frame 21 is fixedly connected to the conveyor belt 1. A servo motor 11 is installed at one end of the conveyor belt 1, which is used to drive the conveyor belt 1 to rotate.
[0037] In this embodiment, the continuous uniform rotation of the rotating motor 46 causes the rotating block 44 to continuously perform circular motion, which in turn drives the connecting rod 43 and the rotating sorting plate 42 to reciprocate left and right rotation, thereby enabling the goods to be evenly distributed into the diversion component 3.
Claims
1. A logistics conveyor based on RFID technology, comprising a conveyor belt (1), characterized in that, The conveying belt (1) is provided with: An RFID reader (2) for reading electronic tags on goods; A flow divider (3) for separating goods into two groups; A goods sorting assembly (4) including a rotating sorting plate (42) and a connecting rod (43), one end of the connecting rod (43) being rotatably connected to the rotating sorting plate (42), the connecting rod (43) being used to drive the rotating sorting plate (42) to rotate repeatedly, and the rotating sorting plate (42) being used to move goods into the flow divider (3).
2. The logistics conveying belt based on RFID technology according to claim 1, characterized in that: The flow divider (3) includes: A support housing (31) fixedly connected to the top end of the conveying belt (1); A support long column (32) installed on the upper end of the support housing (31), the support long column (32) being provided with two groups.
3. The logistics conveying belt based on RFID technology according to claim 2, characterized in that: The flow divider (3) further includes: A flow divider cone plate (33) fixedly connected to one group of support long columns (32), the flow divider cone plate (33) being overall inverted conical, and the flow divider cone plate (33) being used to separate goods to both sides; A support limiting column (34) fixed to the other group of support long columns (32), the front end of the flow divider cone plate (33) being installed on the support limiting column (34), and the support limiting column (34) being used to support the flow divider cone plate (33).
4. The logistics conveying belt based on RFID technology according to claim 1, characterized in that: The goods sorting assembly (4) further includes: A rotating long block (44), one end of the connecting rod (43) being rotatably connected to the rotating sorting plate (42), and the other end of the connecting rod (43) being rotatably connected to the rotating long block (44), the rotating long block (44) being used to drive the connecting rod (43) to rotate; A base (45), the rotating long block (44) being rotatably connected to the base (45); A rotating motor (46) fixedly connected to the bottom of the base (45), the rotating long block (44) being fixedly connected to the power output end of the rotating motor (46), and the rotating motor (46) being used to drive the rotating long block (44) to rotate.
5. The logistics conveying belt based on RFID technology according to claim 1, characterized in that: A limiting slot (421) is formed in the rotating sorting plate (42), and the goods sorting assembly (4) further includes a limiting long column (41) fixedly connected to the conveying belt (1), the limiting slot (421) being slidably connected in the limiting long column (41).
6. The logistics conveying belt based on RFID technology according to claim 1, characterized in that: A rotating block (422) is fixedly connected to one side of the rotating sorting plate (42), and the connecting rod (43) is rotatably connected in the rotating block (422).
7. The logistics conveying belt based on RFID technology according to claim 3, characterized in that: A rotating ring (423) is fixedly connected to the inner end of the rotating sorting plate (42), the rotating ring (423) being rotatably connected to the support limiting column (34), and the support limiting column (34) being further used to support the rotating sorting plate (42).
8. The logistics conveying belt based on RFID technology according to claim 1, characterized in that: The RFID reader (2) is externally provided with a support frame (21) for supporting the RFID reader (2), and the support frame (21) is fixedly connected to the conveying belt (1), one end of the conveying belt (1) is provided with a servo motor (11), and the servo motor (11) is used for driving the conveying belt (1) to rotate.