Transfer tray management and control device based on RFID identification

Abstract

The utility model discloses a transfer tray management and control device based on RFID identification, which comprises a device main body, a first transmission roller, a device frame body, a movable plate and an RFID reader-writer, the first transmission roller is arranged at one end in the device main body through a bearing, and the other end in the device main body is provided with a second transmission roller through a bearing; the first conveying roller and the second conveying roller are connected through a conveying belt, the device frame body is fixed to one side of the device body, a driving cavity is formed in the device frame body, a strip-shaped plate is arranged in the driving cavity, a guide groove is formed in the inner wall of the device frame body, the movable plate is arranged on the surface of the guide groove, and the RFID reader-writer is installed on the surface of the movable plate. According to the automatic feeding and discharging device, the control accuracy is improved, the automatic feeding and discharging function is achieved, the automation degree is high, and the labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of pallet management and control, and in particular to a transfer pallet management and control device based on RFID identification. Background Art

[0002] Pallets are the basic carriers in the logistics industry. They are used to carry goods in the logistics process to form unitized packaging, which is convenient for the transportation, warehousing, loading and unloading, and distribution of goods. They are load surfaces and pads for forklift operations. With the rapid development of warehousing and logistics, the number of items managed in warehouses is increasing, the number of inbound and outbound transactions is becoming more and more frequent, and the proportion of transportation with pallets is also increasing. RFID is a wireless communication technology, commonly known as "electronic tags", which can identify specific targets and read and write related data through radio signals without the need to establish mechanical or optical contact between the identification system and the specific target. Its main principle is to send the data attached to the item to automatically identify and track the item. Since the addition of RFID technology, pallet logistics transportation has opened the door to a new world of "smart logistics". The combination of RFID technology and pallets has greatly improved the collaborative efficiency of the supply chain and has become an important technical means to promote innovation in modern supply chains.

[0003] At present, when RFID identification technology is used to control transfer pallets, the transfer pallets are generally transported one by one to the RFID reader through a conveyor belt for identification. However, the installation position of the RFID reader is generally fixed. Although multiple pallet labels can be identified at one time, when multiple transfer pallets are stacked and identified or the identification is interfered with, the RFID reader is far away from the label, especially for the pallet stacked on the top, which is difficult to identify accurately and is prone to omissions, resulting in omissions or errors in the control of transfer pallets. Therefore, improvement is urgently needed. Utility Model Content

[0004] The purpose of the utility model is to provide a transfer pallet management and control device based on RFID identification to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transfer pallet management and control device based on RFID identification, including a device body, a first conveying roller, a device frame, a movable plate and an RFID reader / writer, the first conveying roller is installed at one end inside the device body through a bearing, the other end inside the device body is installed with a second transmission roller through a bearing, the first conveying roller and the second transmission roller are connected through a transmission belt, and the inside of the device body on the inner side of the transmission belt is installed with equally spaced support rollers through bearings, a first rotating drive member is installed on the outer wall of one end of the device body, and the output end of the first rotating drive member The device body runs through the device body and is fixedly connected to one end of the first conveying roller, the device frame is fixed on one side of the device body, a driving cavity is arranged inside the device frame, and a strip plate is arranged inside the driving cavity, and the outer wall of one side of the strip plate is provided with convex teeth with equal intervals, a rotating rod is installed on one side of the strip plate through a bearing, and a gear is fixed on the outer wall of the rotating rod, and the gear is tightly engaged with the convex teeth, a guide groove is arranged on the inner wall of the device frame, the movable plate is arranged on the surface of the guide groove, and one end of the movable plate runs through the guide groove and is welded to the strip plate, and the RFID reader is installed on the surface of the movable plate.

[0006] Preferably, both ends of the device body are fixed with material guide ramps, and the tops of the material guide ramps are equipped with rubber rollers with equal spacing through bearings, and the rubber rollers are connected through a second pulley for guiding the transfer pallet.

[0007] Preferably, a display screen is installed on the inner wall at the top of the device frame to facilitate real-time display of the data of the transfer pallet.

[0008] Preferably, a camera is installed on the top of the device frame to facilitate recording the identification process of the transfer pallet.

[0009] Preferably, a guide rod is fixed on one side inside the driving cavity, and a movable sleeve is sleeved on the outer wall of the guide rod, the movable sleeve is slidably connected to the guide rod, and one side of the movable sleeve is welded to the strip plate to assist the movement of the strip plate.

[0010] Preferably, a third rotating driving member is installed inside the material guiding ramp, and the output end of the third rotating driving member is connected to the rubber roller through the first pulley for loading and unloading of the transfer pallet.

[0011] Preferably, a second rotary drive member is installed on one side of the gear, and an output end of the second rotary drive member is fixedly connected to the rotating rod for driving the rubber roller.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the transfer pallet control device based on RFID identification not only improves the accuracy of control and realizes the automatic loading and unloading function, but also has a high degree of automation and saves labor costs;

[0013] (1) By providing a driving chamber, a strip plate, a convex tooth, a rotating rod, a gear, a guide rod, a movable sleeve, a movable plate, and an RFID reader, when multiple transfer pallets are stacked or identification is disturbed, the second rotating driving member is controlled to drive the rotating rod to rotate, the rotating rod drives the gear to rotate, the gear drives the strip plate to move up through the convex tooth, the strip plate drives the movable sleeve to move up along the guide rod, and the strip plate drives the RFID reader to move up synchronously through the movable plate, so that the position of the RFID reader can be adjusted, so as to accurately identify each stacked pallet to prevent omissions, thereby making the transfer pallet management and control more accurate;

[0014] (2) By providing a material guide ramp, a third rotating driving member, a first pulley, a rubber roller, and a second pulley, when loading the transfer tray, the transfer tray moves to the material guide ramp, the third rotating driving member drives the rubber roller to rotate through the first pulley, and the rubber roller rotates synchronously through the second pulley, so that the transfer tray moves to the transmission belt. Similarly, when unloading, the transfer tray moves to the ground through the material guide ramp, thereby realizing the automatic loading and unloading function and improving the smoothness;

[0015] (3) The device body, the first conveying roller, the second transmission roller, the transmission belt, and the support roller are provided. The first rotating driving member drives the first conveying roller to rotate. Under the transmission action of the first conveying roller and the second transmission roller, the transmission belt runs and transmits the transfer pallet. When the transfer pallet moves to the position of the device frame, the RFID reader reads and identifies it. The data of the transfer pallet is displayed on the display screen. The management and control are visualized. The integrated structure is adopted. The whole process has a high degree of automation, which saves labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the device frame of the utility model;

[0019] Figure 4 It is a schematic diagram of a top view cross-sectional structure of a device frame of the utility model;

[0020] Figure 5 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. device body; 2. first conveyor roller; 3. transmission belt; 4. support roller; 5. device frame; 6. display screen; 7. guide groove; 8. movable plate; 9. RFID reader; 10. second transmission roller; 11. material guide ramp; 12. first rotating drive member; 13. camera; 14. drive cavity; 15. strip plate; 16. convex teeth; 17. rotating rod; 18. gear; 19. guide rod; 20. movable sleeve; 21. second rotating drive member; 22. third rotating drive member; 23. first pulley; 24. rubber roller; 25. second pulley. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0023] See also Figure 1-5 , the utility model provides an embodiment: a transfer pallet management and control device based on RFID identification, including a device body 1, a first conveying roller 2, a device frame 5, a movable plate 8 and an RFID reader 9, the first conveying roller 2 is installed at one end of the device body 1 through a bearing, and the other end of the device body 1 is installed with a second transmission roller 10 through a bearing, the first conveying roller 2 and the second transmission roller 10 are connected through a transmission belt 3, and the device body 1 inside the transmission belt 3 is installed with equally spaced support rollers 4 through bearings, and a first rotating driving member 12 is installed on the outer wall of one end of the device body 1, and the output end of the first rotating driving member 12 passes through the device body 1 and is fixedly connected to one end of the first conveying roller 2;

[0024] The device frame 5 is fixed on one side of the device body 1, a driving cavity 14 is arranged inside the device frame 5, and a strip plate 15 is arranged inside the driving cavity 14, and convex teeth 16 with equal spacing are arranged on the outer wall of one side of the strip plate 15, a rotating rod 17 is installed on one side of the strip plate 15 through a bearing, and a gear 18 is fixed on the outer wall of the rotating rod 17, and the gear 18 is tightly meshed with the convex teeth 16, a guide groove 7 is arranged on the inner wall of the device frame 5, and a movable plate 8 is arranged on the surface of the guide groove 7, and one end of the movable plate 8 passes through the guide groove 7 and is welded to the strip plate 15, and an RFID reader 9 is installed on the surface of the movable plate 8;

[0025] Both ends of the device body 1 are fixed with a material guide ramp 11, and the top of the material guide ramp 11 is installed with rubber rollers 24 with equal spacing through bearings, and the rubber rollers 24 are connected through a second pulley 25 for guiding the transfer tray;

[0026] A display screen 6 is installed on the inner wall of the top of the device frame 5 to facilitate real-time display of the data of the transfer tray;

[0027] A camera 13 is installed on the top of the device frame 5 to facilitate recording the identification process of the transfer pallet;

[0028] A guide rod 19 is fixed to one side of the driving chamber 14, and a movable sleeve 20 is sleeved on the outer wall of the guide rod 19. The movable sleeve 20 is slidably connected to the guide rod 19, and one side of the movable sleeve 20 is welded to the strip plate 15 to assist the movement of the strip plate 15.

[0029] A third rotary drive member 22 is installed inside the material guide ramp 11, and the output end of the third rotary drive member 22 is connected to a rubber roller 24 through a first pulley 23, for loading and unloading of the transfer tray;

[0030] A second rotary driving member 21 is installed on one side of the gear 18 . The output end of the second rotary driving member 21 is fixedly connected to the rotating rod 17 for driving the rubber roller 24 .

[0031] When the embodiment of the present application is in use: first, the first rotating driving member 12 drives the first conveying roller 2 to rotate, and under the transmission action of the first conveying roller 2 and the second transmission roller 10, the transmission belt 3 runs and conveys the transfer pallet, and when the transfer pallet moves to the position of the device frame 5, the RFID reader 9 reads and identifies it, and the transfer pallet data is displayed on the display screen 6, and the management and control are visualized. When multiple transfer pallets are stacked or the identification is disturbed, the second rotating driving member 21 is controlled to drive the rotating rod 17 to rotate, and the rotating rod 17 drives the gear 18 to rotate, and the gear 18 drives the strip plate 15 to move up through the convex tooth 16, and the strip plate 15 drives the movable sleeve 20 to move up along the guide rod 19, and the strip plate 15 drives the movable sleeve 20 to move up along the guide rod 19 through the movable plate 8. The RFID reader 9 is moved up synchronously, and the position of the RFID reader 9 can be adjusted so as to accurately identify each stacked pallet to prevent omissions, thereby making the transfer pallet management and control more accurate. Then, when the transfer pallet is loaded, the transfer pallet moves to the material guide ramp 11, and the third rotating drive member 22 drives the rubber roller 24 to rotate through the first pulley 23, and the rubber roller 24 rotates synchronously through the second pulley 25, so that the transfer pallet moves to the transmission belt 3. Similarly, when unloading, the transfer pallet moves to the ground through the material guide ramp 11, thereby realizing the automatic loading and unloading function and improving the smoothness. The control device adopts an integrated structure, and the entire process has a high degree of automation, which saves labor costs.

Claims

1. A transfer pallet control device based on RFID identification, characterized in that: The invention comprises a device body (1), a first transmission roller (2), a device frame (5), a movable plate (8) and an RFID reader (9), wherein the first transmission roller (2) is mounted at one end of the device body (1) via a bearing, and the other end of the device body (1) is mounted with a second transmission roller (10) via a bearing, the first transmission roller (2) and the second transmission roller (10) are connected via a transmission belt (3), and the device body (1) inside the transmission belt (3) is mounted with support rollers (4) at equal intervals via bearings, a first rotating drive member (12) is mounted on the outer wall of one end of the device body (1), and the output end of the first rotating drive member (12) passes through the device body (1) and is fixedly connected to one end of the first transmission roller (2), and the device frame (5) is connected to the first transmission roller (2) via a bearing. ) is fixed on one side of the device body (1), a driving cavity (14) is arranged inside the device frame (5), and a strip plate (15) is arranged inside the driving cavity (14), and convex teeth (16) with equal spacing are arranged on the outer wall of one side of the strip plate (15), a rotating rod (17) is installed on one side of the strip plate (15) through a bearing, and a gear (18) is fixed on the outer wall of the rotating rod (17), and the gear (18) is tightly engaged with the convex teeth (16), a guide groove (7) is arranged on the inner wall of the device frame (5), the movable plate (8) is arranged on the surface of the guide groove (7), and one end of the movable plate (8) passes through the guide groove (7) and is welded to the strip plate (15), and the RFID reader (9) is installed on the surface of the movable plate (8).

2. The transfer pallet management and control device based on RFID identification according to claim 1 is characterized in that: Both ends of the device body (1) are fixed with a material guide ramp (11), and the top of the material guide ramp (11) is equipped with rubber rollers (24) with equal spacing through bearings, and the rubber rollers (24) are connected through a second pulley (25).

3. The transfer pallet management and control device based on RFID identification according to claim 1 is characterized in that: A display screen (6) is installed on the inner wall at the top of the device frame (5).

4. The transfer pallet management and control device based on RFID identification according to claim 1 is characterized in that: A camera (13) is installed on the top of the device frame (5).

5. The transfer pallet management and control device based on RFID identification according to claim 1 is characterized in that: A guide rod (19) is fixed to one side of the driving chamber (14), and a movable sleeve (20) is sleeved on the outer wall of the guide rod (19). The movable sleeve (20) is slidably connected to the guide rod (19), and one side of the movable sleeve (20) is welded to the strip plate (15).

6. The transfer pallet management and control device based on RFID identification according to claim 2 is characterized in that: A third rotary drive member (22) is installed inside the material guiding ramp (11), and an output end of the third rotary drive member (22) is connected to a rubber roller (24) via a first belt pulley (23).

7. The transfer pallet management and control device based on RFID identification according to claim 1 is characterized in that: A second rotating driving member (21) is installed on one side of the gear (18), and an output end of the second rotating driving member (21) is fixedly connected to the rotating rod (17).

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