RFID (Radio Frequency Identification Device) device for binding and verifying warehouse-in and warehouse-out materials of three-dimensional warehouse

Abstract

The invention belongs to the field of RFID information reading equipment in the automatic warehousing technology, particularly relates to an RFID recognition device for binding and verifying warehouse-in and warehouse-out materials of a three-dimensional warehouse, and provides the following scheme for solving the problems that an existing recognition device is poor in shielding sealing performance, radio frequency electromagnetic waves are prone to leakage, and the situation that goods information is not accurately obtained is prone to occurring. The device comprises a frame cabin body, two automatic door opening and closing mechanisms, a radio frequency antenna fixing mechanism and an in-cabin roller line used for connecting a front roller conveying line and a rear roller conveying line of the device, the in-cabin roller line is installed in the frame cabin body, and cabin body door plates are arranged on the two automatic door opening and closing mechanisms. The two automatic door opening and closing mechanisms are located on the inner sides of a front perforated panel and a rear perforated panel of the frame cabin body respectively, an access door facilitating overhaul is arranged on the side face of the frame cabin body, and the shielding and sealing effects can be effectively improved, radio frequency electromagnetic wave leakage is restrained, and it is guaranteed that cargo information is accurately obtained through arrangement of first conductive foam and second conductive foam.

Description

Technical Field

[0001] The present invention relates to the technical field of RFID information reading devices in the field of automated warehousing technology, and particularly relates to an RFID identification device for binding and verifying incoming and outgoing materials in an automated storage warehouse. Background Art

[0002] In the automated warehousing warehouse for power metering, the degree of automation is getting higher and higher. Electronic tags for identity recognition, namely RFID tags, are used for both metering electric meters and storage bins. In order to quickly and accurately extract the information of incoming materials and the tag information on outgoing materials, it is necessary to set up RFID tag information recognition devices at the incoming and outgoing ports. Since the principle of RFID radio frequency information reading is to activate the electronic tag by using a magnetic field, so that the internal circuit of the electronic tag is powered on and the goods information is sent to the warehouse database. Therefore, this device is required to have a reliable shielding effect. However, the poor shielding and sealing performance of the recognition device (poor shielding and sealing performance, easy leakage of radio frequency electromagnetic waves, and inaccurate acquisition of goods information) has always been a difficult problem to solve. It is very necessary to design an RFID recognition device with reliable shielding performance. Summary of the Invention

[0003] The present invention provides an RFID identification device for binding and verifying incoming and outgoing materials in an automated storage warehouse, which solves the shortcomings of the existing technology that the shielding and sealing performance of the recognition device is poor, radio frequency electromagnetic waves are easy to leak, and inaccurate acquisition of goods information is likely to occur.

[0004] The present invention adopts the following technical solutions:

[0005] An RFID identification device for binding and verifying incoming and outgoing materials in an automated storage warehouse includes: a frame cabin, two automatic door opening and closing mechanisms, a radio frequency antenna fixing mechanism, and an in-warehouse roller line for connecting the front and rear roller conveyors of the device. The in-warehouse roller line is installed inside the frame cabin. The two automatic door opening and closing mechanisms are both provided with cabin door panels. The two automatic door opening and closing mechanisms are respectively located inside the front and rear opening panels of the frame cabin. A maintenance door for easy maintenance is arranged on the side of the frame cabin. A first conductive foam is installed at the opening panel of the frame cabin for sealing the cabin door panel. A second conductive foam is installed at the installation position of the maintenance door for sealing the maintenance door.

[0006] Preferably, the automatic door opening and closing mechanism includes two guide rails, two fixing plates, a first cylinder for lifting the cabin door panel, and a second cylinder for horizontally moving the cabin door panel to closely adhere to the first conductive foam. One side of each of the two fixing plates is fixedly connected to the inner side of the opening panel of the frame cabin. One side of each of the two guide rails is fixedly connected to one side of the two fixing plates. The same sliding plate is slidably connected to one side of the two guide rails. A connecting block is fixedly arranged at the bottom of the sliding plate. The top of the first cylinder is fixedly connected to one side of the inner wall of the top of the frame cabin, and the telescopic part is fixedly connected to the inner wall of the bottom of the connecting block. One side of the second cylinder is fixedly connected to one side of the sliding plate. The telescopic part of the second cylinder penetrates through one side of the sliding plate and is fixedly connected to one side of the cabin door panel.

[0007] Preferably, the RF antenna fixing mechanism is installed on one side of the top of the in-cabin roller line. The RF antenna fixing mechanism includes an RF antenna, two profile columns, a profile cross beam, and an adjustment bracket. The bottoms of the two profile columns are fixedly connected to one side of the top of the in-cabin roller line. One side of the profile cross beam is fixedly connected to one side of the two profile columns. The adjustment bracket is installed on the profile cross beam. The RF antenna is installed on the adjustment bracket.

[0008] Preferably, the adjustment bracket includes an installation frame and a rotating frame. One side of the installation frame is fixedly connected to one side of the profile cross beam. The rotating frame is hinged to the installation frame. One side of the RF antenna is fixedly connected to one side of the rotating frame.

[0009] Preferably, a positioning mechanism for positioning the conveyed material so that the product is located at the center position of the in-cabin roller line is provided on the in-cabin roller line.

[0010] Preferably, the positioning mechanism includes a U-shaped frame, a third cylinder, a guide plate, and two positioning plates. The two ends of the U-shaped frame are respectively fixedly connected to the two sides of the bottom of the in-cabin roller line. The bottom of the third cylinder is fixedly connected to the inner wall of the bottom of the U-shaped frame. A second hinge seat is fixedly arranged at the telescopic part of the third cylinder. The two sides of the guide plate are respectively fixedly connected to the two inner walls of the in-cabin roller line. Two sliding sleeves are movably sleeved on the guide plate. A connecting plate is fixedly arranged at the top of the sliding sleeve. The bottoms of the two positioning plates are respectively fixedly connected to the tops of the two connecting plates. A first hinge seat is fixedly arranged at the bottom of the sliding sleeve. A hinge plate is hinged to the first hinge seat. One end of the hinge plate is hinged to the second hinge seat.

[0011] Preferably, two vertical plates are fixedly arranged on one side of the sliding plate. Two linear bearings are fixedly arranged on one side of the vertical plates. The guide rods of the linear bearings are fixedly connected to one side of the cabin door panel.

[0012] Preferably, the frame cabin is welded by an integral sheet metal structure.

[0013] Preferably, an arc-shaped hole is formed in the rotating frame, a threaded hole is formed in one side of the mounting frame, a bolt is inserted into the arc-shaped hole, and one end of the bolt is in threaded connection with the threaded hole.

[0014] Preferably, the inspection door is installed on the frame cabin through a hinge.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. In the present invention, the shielding and sealing effect can be effectively improved by the arrangement of the first conductive foam and the second conductive foam, the leakage of radio frequency electromagnetic waves can be inhibited, and the accurate acquisition of cargo information can be ensured.

[0017] 2. In the present invention, the cabin door panel of the frame cabin can be automatically opened and closed by the automatic door opening and closing mechanism.

[0018] 3. In the present invention, the incoming materials are centered by the positioning mechanism, which is convenient for the radio frequency antenna to accurately read information. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the front view structural schematic diagram of the identification device;

[0020] Figure 2 is the structural schematic diagram of the second conductive foam of the identification device;

[0021] Figure 3 is the structural schematic diagram of the first part of the identification device;

[0022] Figure 4 is the structural schematic diagram of the second part of the identification device;

[0023] Figure 5 is the structural schematic diagram of the third part of the identification device;

[0024] Figure 6 is the structural schematic diagram of the automatic door opening and closing mechanism of the identification device;

[0025] Figure 7 is the structural schematic diagram of the radio frequency antenna fixing mechanism of the identification device;

[0026] Figure 8 is the structural schematic diagram of the in-cabin roller line of the identification device;

[0027] Figure 9 is the structural schematic diagram of the positioning mechanism of the identification device;

[0028] Figure 10 is the enlarged structural schematic diagram of part A of the identification device;

[0029] Figure 11 Schematic enlarged structure diagram of part B of the identification device.

[0030] In the figure, 1 is the frame cabin; 2 is the maintenance door; 3 is the automatic door opening and closing mechanism; 4 is the fixed mechanism for the RF antenna; 5 is the in-cabin roller conveyor line; 6 is the cabin door panel; 7 is the guide rail; 8 is the fixed plate; 9 is the first cylinder; 10 is the second cylinder; 11 is the linear bearing; 12 is the first conductive foam; 13 is the RF antenna; 14 is the profile column; 15 is the profile cross beam; 16 is the adjustment bracket; 17 is the second conductive foam; 18 is the third cylinder; 19 is the U-shaped frame; 20 is the positioning plate; 21 is the connecting plate; 22 is the guide plate; 23 is the first hinge seat; 24 is the sliding sleeve; 25 is the hinge plate; 26 is the second hinge seat; 27 is the rotating frame; 28 is the arc-shaped hole; 29 is the mounting bracket; 30 is the bolt. Specific embodiments

[0031] For the convenience of understanding the technical solution of the present invention, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

[0032] Embodiment 1

[0033] As Figures 1-6 shown, a material binding and verification RFID identification device for the vertical warehouse for inbound and outbound is provided, including: a frame cabin 1, two automatic door opening and closing mechanisms 3, a fixed mechanism 4 for the RF antenna, and an in-cabin roller conveyor line 5 for connecting the front and rear roller conveyor lines of the device. The in-cabin roller conveyor line 5 is installed inside the frame cabin 1. Cabin door panels 6 are provided on both of the two automatic door opening and closing mechanisms 3. The two automatic door opening and closing mechanisms 3 are respectively located inside the front and rear opening panels of the frame cabin 1. A maintenance door 2 for convenient maintenance is provided on the side of the frame cabin 1. A first conductive foam 12 for sealing the cabin door panel 6 is installed at the opening panel of the frame cabin 1. A second conductive foam 17 for sealing the maintenance door 2 is installed at the installation position of the maintenance door 2.

[0034] The automatic door opening and closing mechanism 3 includes two guide rails 7, two fixed plates 8, a first cylinder 9 for lifting the cabin door panel 6, and a second cylinder 10 for horizontally moving the cabin door panel 6 to closely adhere to the first conductive foam 12. During the material warehousing operation, the first cylinder 9 of the front automatic door opening and closing mechanism 3 is activated, driving the sliding plate to descend along the guide rail 7, causing the cabin door panel 6 to move downward to open the passage. The second cylinder 10 drives the cabin door panel 6 to retract horizontally, disengaging from the sealing surface of the first conductive foam 12. One side of each of the two fixed plates 8 is fixedly connected to the inner side of the opening panel of the frame cabin 1. One side of each of the two guide rails 7 is fixedly connected to one side of each of the two fixed plates 8. The same sliding plate is slidably connected to one side of the two guide rails 7. A connecting block is fixedly arranged at the bottom of the sliding plate. The top of the first cylinder 9 is fixedly connected to one side of the inner wall of the top of the frame cabin 1, and the telescopic part is fixedly connected to the inner wall of the bottom of the connecting block. One side of the second cylinder 10 is fixedly connected to one side of the sliding plate. The telescopic part of the second cylinder 10 penetrates one side of the sliding plate and is fixedly connected to one side of the cabin door panel 6.

[0035] The radio frequency antenna fixing mechanism 4 is installed on one side of the top of the in-warehouse roller line 5. The radio frequency antenna fixing mechanism 4 includes a radio frequency antenna 13, two profile columns 14, a profile cross beam 15, and an adjustment bracket 16. The bottoms of the two profile columns 14 are both fixedly connected to one side of the top of the in-warehouse roller line 5. One side of the profile cross beam 15 is fixedly connected to one side of the two profile columns 14. The adjustment bracket 16 is installed on the profile cross beam 15. The radio frequency antenna 13 is installed on the adjustment bracket 16. The radio frequency antenna 13 can adjust the angle through the adjustment bracket 16. The radio frequency antenna 13 scans the RFID tags of the materials to complete data binding and verification. When the materials are out of the warehouse, the rear automatic door opening and closing mechanism 3 performs the door opening action in the same process as the front door opening. The materials are transported to the rear out-of-warehouse line through the in-warehouse roller line 5. The in-warehouse roller line 5 is a roller conveyor. Since the roller conveyor is a prior art, it will not be elaborated here. Through the settings of the first conductive foam 12 and the second conductive foam 17, the shielding and sealing effect can be effectively improved, the leakage of radio frequency electromagnetic waves can be inhibited, and the accurate acquisition of cargo information can be ensured.

[0036] The adjustment bracket 16 includes a mounting frame 29 and a rotating frame 27. One side of the mounting frame 29 is fixedly connected to one side of the profile cross beam 15. The rotating frame 27 is hinged to the mounting frame 29. One side of the radio frequency antenna 13 is fixedly connected to one side of the rotating frame 27.

[0037] A positioning mechanism for positioning the conveyed materials so that the products are located at the center position of the in-warehouse roller line 5 is provided on the in-warehouse roller line 5.

[0038] The positioning mechanism includes a U-shaped frame 19, a third cylinder 18, a guide plate 22 and two positioning plates 20. The two ends of the U-shaped frame 19 are respectively fixedly connected to the two sides of the bottom of the in-warehouse roller line 5. The bottom of the third cylinder 18 is fixedly connected to the inner wall of the bottom of the U-shaped frame 19. A second hinge seat 26 is fixedly arranged on the telescopic part of the third cylinder 18. Materials enter the in-warehouse roller line 5 through the front-end roller conveyor line, and the third cylinder 18 pushes the second hinge seat 26 to rise. The two sides of the guide plate 22 are respectively fixedly connected to the inner walls of the two sides of the in-warehouse roller line 5. Two sliding sleeves 24 are movably sleeved on the guide plate 22. A connecting plate 21 is fixedly arranged on the top of the sliding sleeve 24. The bottoms of the two positioning plates 20 are respectively fixedly connected to the tops of the two connecting plates 21. A first hinge seat 23 is fixedly arranged on the bottom of the sliding sleeve 24. A hinge plate 25 is hinged on the first hinge seat 23. One end of the hinge plate 25 is hinged to the second hinge seat 26. Through the linkage of the hinge plate 25, the two sliding sleeves 24 are driven to slide towards each other along the guide plate 22, and the positioning plates 20 on the connecting plate 21 clamp the materials to the central position of the in-warehouse roller line 5. Then, the front-side first cylinder drives the cabin door panel 6 to move upward, and the second cylinder 10 pushes the cabin door panel 6 to horizontally press the first conductive foam 12 to form electromagnetic shielding.

[0039] Two vertical plates are fixedly arranged on one side of the sliding plate. Two linear bearings 11 are fixedly arranged on one side of the vertical plates. The guide rods of the linear bearings 11 are fixedly connected to one side of the cabin door panel 6.

[0040] The frame cabin 1 is welded by an integral sheet metal structure.

[0041] An arc-shaped hole 28 is formed in the rotating frame 27. A threaded hole is formed in one side of the mounting frame 29. A bolt 30 is inserted into the arc-shaped hole 28. One end of the bolt 30 is threadedly connected to the threaded hole.

[0042] The inspection door 2 is installed on the frame cabin 1 through a hinge.

[0043] Embodiment 2

[0044] Refer to Figures 1-11 , a binding and verification RFID identification device for materials entering and leaving a vertical warehouse, including: The frame cabin 1 is made of 1.5 mm thick cold-rolled steel plate (grade SPCC), formed by laser cutting, bending and then integrally welded by carbon dioxide gas shielded welding, and the surface is subjected to electrostatic spraying treatment (thickness ≥ 60 μm, RAL9005 black) to ensure overall rigidity and rust prevention performance. The sealing of the front / rear cabin door panels 6 can adopt conductive silicone foam (the first conductive foam 12, thickness 5 mm, surface resistance ≤ 0.1 Ω / cm 2) It is pasted on the edge of the perforated panel through adhesive; the second conductive foam 17 of the same specification is used for the seal of the inspection door 2, forming a continuous electromagnetic shielding layer with the frame cabin 1;

[0045] Automatic door opening and closing mechanism 3: The guide rail 7 adopts a linear ball guide rail (model HGH15CA, length 1500mm, load capacity 200kg), and is fixed on the fixed plate 8 through M8×20 stainless steel bolts; the fixed plate 8 is a 10mm thick Q235 steel plate, which is welded and fixed to the frame cabin 1.

[0046] The first cylinder 9 is a double-acting cylinder (model SC50×200-S, stroke 200mm, thrust 500N), which is used for the vertical lifting of the cabin door panel 6; the second cylinder 10 is a compact cylinder (model SMCCJ2B10-50, stroke 50mm, thrust 150N), which drives the cabin door panel 6 to horizontally press the sealing foam.

[0047] The sliding plate is processed from a 5mm thick aluminum alloy plate (6061-T6), and the bottom connecting block is fixed to the telescopic part of the first cylinder 9 through M10 bolts; the linear bearing 11 is selected as the LM15UU type (inner diameter 15mm, stainless steel material), and the guide rod is a 15mm diameter hard chromium-plated steel rod to ensure the moving accuracy of the door panel.

[0048] RF antenna fixing mechanism 4: The profile column 14 and the profile cross beam 15 adopt European standard 40 series industrial aluminum profiles (section 40×40mm, wall thickness 3mm), and are connected and fixed through T-bolts (M8);

[0049] The mounting frame 29 of the adjusting bracket 16 is a 3mm thick aluminum alloy plate, and the rotating frame 24 is a 5mm thick polycarbonate plate, which reduces the weight and is corrosion-resistant. The radius of the arc-shaped hole 28 is 150mm, and the arc length is 120°. The angle is locked through M6×20 stainless steel bolts 30, supporting the RF antenna 13 to be adjusted within the range of ±30° pitch angle; the RF antenna 13 is selected as a UHF RFID circularly polarized antenna (frequency 860-960MHz, gain 8dBi, IP67 protection), and is fixed to the rotating frame 27 through M5 bolts.

[0050] The in-cabin roller line 5 (i.e., roller conveyor) and the positioning mechanism: The roller material is a φ50mm galvanized steel pipe (wall thickness 2mm), the spacing is 75mm, the drive motor is a 0.75kW reduction motor (speed ratio 1:30), and the adjustable range of the conveying speed is 5-20m / min.

[0051] Positioning mechanism: The U-shaped frame 19 is welded from Q235 steel plates with a thickness of 6 mm, and its width is adapted to the bottom installation of the roller line; The third cylinder 18 is a double-acting cylinder with a stroke of 100 mm (thrust 300 N), and drives the hinge plate 25 through the second hinge seat 26 (material 45# steel); The guide plate 22 is a stainless steel plate with a thickness of 3 mm, and the sliding sleeve 24 is a self-lubricating copper-based bushing (inner diameter 12 mm) to ensure the synchronous centering action of the positioning plate 20;

[0052] The door panel material of the maintenance door 2 is the same as that of the frame cabin, and it is installed through a stainless steel quick-release hinge, and is equipped with an EMI shielding lock (compression force ≥ 50 N) to ensure the sealing performance.

[0053] The electrical control adopts a PLC control system (model Siemens S7-1200) to integrate cylinder solenoid valves, RFID readers and writers (reading and writing distance adjustable from 0 to 5 m), and photoelectric sensors to realize the fully automatic material binding and verification process.

[0054] However, as is well known to those skilled in the art, the working principles and wiring methods of the first cylinder 9, the second cylinder 10, and the third cylinder 18 are common knowledge, and they all belong to conventional means or well-known common sense, so they will not be elaborated here. Those skilled in the art can make arbitrary selections according to their needs or convenience.

[0055] The working principle and usage process of this technical solution are as follows: For the material warehousing operation, the first cylinder 9 of the front automatic door opening and closing mechanism 3 is activated, driving the sliding plate to descend along the guide rail 7, causing the cabin door panel 6 to move downward to open the channel. The second cylinder 10 drives the cabin door panel 6 to retract horizontally, disengaging from the sealing surface of the first conductive foam 12. The material enters the in-cabin roller line 5 through the front-end roller conveyor line. The third cylinder 18 pushes the second hinge seat 26 to rise, and through the linkage of the hinge plate 25, drives the two sliding sleeves 24 to slide towards each other along the guide plate 22. The positioning plate 20 on the connecting plate 21 clamps the material to the center position of the in-cabin roller line 5. Then, the cabin door panel 6 is driven to move upward by the front first cylinder, and the second cylinder 10 pushes the cabin door panel 6 to horizontally press the first conductive foam 12 to form electromagnetic shielding. Among them, the RF antenna 13 can adjust the angle through the adjustment bracket 16: The steps are to loosen the bolt 30, rotate the rotating frame 27 along the arc-shaped hole 28 to the optimal signal position and then lock it. The RF antenna 13 scans the RFID tag of the material to complete data binding and verification; For the material outbound operation, the rear automatic door opening and closing mechanism 3 performs the door opening action in the same process as the front door opening. The material is conveyed by the in-cabin roller line 5 to the rear outbound line. The in-cabin roller line 5 is a roller conveyor. Since the roller conveyor is an existing technology, it will not be elaborated here. Through the settings of the first conductive foam 12 and the second conductive foam 17, the shielding and sealing effect can be effectively improved, the leakage of RF electromagnetic waves can be suppressed, and the accurate acquisition of cargo information can be guaranteed.

[0056] The above is only the preferred embodiment of the present invention. The protection scope of the present invention shall be subject to the scope defined by the claims. Several improvements and refinements made by those skilled in the art without departing from the spirit and scope of the present invention shall also be regarded as within the protection scope of the present invention.

Claims

1. A material binding and verification RFID identification device for the inbound and outbound of an automated storage and retrieval system, characterized in that Including: A frame cabin (1), two automatic door opening and closing mechanisms (3), a radio frequency antenna fixing mechanism (4), and an in-cabin roller line (5) for connecting the front and rear roller conveyors of the device; the in-cabin roller line (5) is installed inside the frame cabin (1), and cabin door panels (6) are provided on both of the two automatic door opening and closing mechanisms (3). The two automatic door opening and closing mechanisms (3) are respectively located inside the front and rear opening panels of the frame cabin (1). A maintenance door (2) for facilitating maintenance is provided on the side of the frame cabin (1). A first conductive foam (12) for sealing the cabin door panel (6) is installed at the opening panel of the frame cabin (1), and a second conductive foam (17) for sealing the maintenance door (2) is installed at the installation position of the maintenance door (2).

2. The RFID identification device for binding and verifying materials in and out of an automated storage and retrieval system according to claim 1, wherein: The automatic door opening and closing mechanism (3) includes two guide rails (7), two fixing plates (8), a first cylinder (9) for lifting the cabin door panel (6), and a second cylinder (10) for horizontally moving the cabin door panel (6) to closely adhere to the first conductive foam (12). One side of each of the two fixing plates (8) is fixedly connected to the inside of the opening panel of the frame cabin (1). One side of each of the two guide rails (7) is fixedly connected to one side of the two fixing plates (8). The same sliding plate is slidably connected to one side of the two guide rails (7). A connecting block is fixedly provided at the bottom of the sliding plate. The top of the first cylinder (9) is fixedly connected to one side of the inner wall of the top of the frame cabin (1), and the telescopic part is fixedly connected to the inner wall of the bottom of the connecting block. One side of the second cylinder (10) is fixedly connected to one side of the sliding plate. The telescopic part of the second cylinder (10) penetrates through one side of the sliding plate and is fixedly connected to one side of the cabin door panel (6).

3. The RFID identification device for binding and verifying materials in and out of the automated storage and retrieval system according to claim 1, characterized in that: The radio frequency antenna fixing mechanism (4) is installed on one side of the top of the in-cabin roller line (5). The radio frequency antenna fixing mechanism (4) includes a radio frequency antenna (13), two profile columns (14), a profile cross beam (15), and an adjusting bracket (16). The bottoms of the two profile columns (14) are fixedly connected to one side of the top of the in-cabin roller line (5). One side of the profile cross beam (15) is fixedly connected to one side of the two profile columns (14). The adjusting bracket (16) is installed on the profile cross beam (15), and the radio frequency antenna (13) is installed on the adjusting bracket (16).

4. An in-out warehouse material binding and verifying RFID identification device according to claim 3, characterized in that: The adjusting bracket (16) includes a mounting frame (29) and a rotating frame (27). One side of the mounting frame (29) is fixedly connected to one side of the profile cross beam (15). The rotating frame (27) is hinged to the mounting frame (29). One side of the radio frequency antenna (13) is fixedly connected to one side of the rotating frame (27).

5. An in-out warehouse material binding and verifying RFID identification device according to claim 1, characterized in that: The in-cabin roller line (5) is provided with a positioning mechanism for positioning the conveyed material so that the product is located at the central position of the in-cabin roller line (5).

6. The RFID identification device for binding and verifying materials in and out of an automated storage and retrieval system according to claim 5, characterized in that: The positioning mechanism includes a U-shaped frame (19), a third cylinder (18), a guide plate (22) and two positioning plates (20). Both ends of the U-shaped frame (19) are fixedly connected to the two sides of the bottom of the in-warehouse roller line (5). The bottom of the third cylinder (18) is fixedly connected to the inner wall of the bottom of the U-shaped frame (19). A second hinge seat (26) is fixedly arranged on the telescopic part of the third cylinder (18). Both sides of the guide plate (22) are fixedly connected to the inner walls of the two sides of the in-warehouse roller line (5). Two sliding sleeves (24) are movably sleeved on the guide plate (22). A connecting plate (21) is fixedly arranged at the top of the sliding sleeve (24). The bottoms of the two positioning plates (20) are respectively fixedly connected to the tops of the two connecting plates (21). A first hinge seat (23) is fixedly arranged at the bottom of the sliding sleeve (24). A hinge plate (25) is hinged on the first hinge seat (23). One end of the hinge plate (25) is hinged to the second hinge seat (26).

7. An inbound and outbound material binding and verifying RFID identification device for an automated storage and retrieval system according to claim 2, characterized in that: Two vertical plates are fixedly arranged on one side of the sliding plate. Two linear bearings (11) are fixedly arranged on one side of the vertical plates. The guide rods of the linear bearings (11) are fixedly connected to one side of the cabin door panel (6).

8. The RFID identification device for binding and verifying materials in and out of the automated storage and retrieval system according to claim 1, wherein: The frame cabin (1) is welded by an integral sheet metal structure.

9. An in-out warehouse material binding and verifying RFID identification device according to claim 4, characterized in that: An arc-shaped hole (28) is formed in the rotating frame (27). A threaded hole is formed in one side of the mounting frame (29). A bolt (30) is inserted into the arc-shaped hole (28). One end of the bolt (30) is threadedly connected to the threaded hole.

10. An in-out warehouse material binding and verifying RFID identification device according to claim 1, characterized in that: The maintenance door (2) is installed on the frame cabin (1) through a hinge.

Images