RFID (Radio Frequency Identification Device) traceability tracking label coding and scanning integrated machine

Abstract

The utility model discloses an RFID traceability tracking label coding and scanning all-in-one machine, which belongs to the technical field of RFID read-write equipment, and comprises a bottom plate, two side plates are fixed on the top surface of the bottom plate, the opposite sides of the two side plates are both rotatably connected with an unwinding wheel and a winding wheel, and the unwinding wheel and the winding wheel are fixedly connected with the bottom plate. Two guide wheels are rotationally connected to the opposite sides of the two side plates correspondingly, two mounting plates are further fixed to the top face of the bottom plate, an optical shaft is fixed between the two mounting plates, a first lead screw is further rotationally connected between the two mounting plates, and code scanning equipment is in threaded connection to the outer side of the first lead screw; and the bottom surface of the code scanning equipment is slidably connected with the outer side of the optical axis, and a second lead screw is rotatably connected between the two side plates. According to the utility model, the problem that the production speed is reduced due to the fact that a machine needs to be stopped and a next roll of RFID tags pass through each roll shaft after the previous roll of RFID tags are coded and scanned is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of RFID reading and writing devices, and more specifically, it particularly relates to an integrated machine for RFID traceability label encoding and scanning. Background Technique

[0002] The basic principle of RFID technology is to utilize radio wave energy reception and electromagnetic induction. The reader sends a radio frequency signal to activate the label, and the label sends the stored information to the reader for decoding and processing. The application of RFID technology not only improves work efficiency but also provides value-added services for consumers. At the same time, it plays an important role in aspects such as logistics management, production line automation, and retail anti-counterfeiting. For the existing integrated machine for RFID traceability label encoding and scanning, after the encoding and scanning of the previous roll of RFID labels are completed, it is necessary to stop the machine and pass the next roll of RFID labels through each roller, thus reducing the production speed. Therefore, an integrated machine for RFID traceability label encoding and scanning is proposed. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides an integrated machine for RFID traceability label encoding and scanning. During the encoding and scanning process, the previous roll is disassembled and a new RFID label is replaced, thereby shortening the time required to replace the RFID label, so as to solve the problem that after the encoding and scanning of the previous roll of RFID labels are completed, it is necessary to stop the machine and pass the next roll of RFID labels through each roller, thus reducing the production speed as mentioned in the above background technique.

[0004] To achieve the above objectives, the utility model is realized through the following technical solutions: An integrated machine for RFID traceability label encoding and scanning, including a bottom plate. On the top surface of the bottom plate, two side plates are fixed. On the opposite sides of the two side plates, a unwinding wheel and a winding wheel are rotatably connected respectively. On the opposite sides of the two side plates, two guiding wheels are also rotatably connected respectively. On the top surface of the bottom plate, two mounting plates are further fixed. Between the two mounting plates, a light shaft is fixed. Between the two mounting plates, a first lead screw is also rotatably connected. A coding and scanning device is threadedly connected to the outer side of the first lead screw. The bottom surface of the coding and scanning device is slidably connected to the outer side of the light shaft. Between the two side plates, a second lead screw is rotatably connected. A first transmission wheel is coaxially fixed to one end of each of the second lead screw and the first lead screw. A first transmission belt is meshed and transmitted between the two first transmission wheels. On one side of one of the side plates, a first motor is fixed. The output end of the first motor is coaxially fixed to one end of the second lead screw.

[0005] As a preferred technical solution of the utility model, the pitch of the second lead screw is smaller than the pitch of the first lead screw, and a connecting rod is threadedly connected to the outer side of the second lead screw.

[0006] As a preferred technical solution of the present utility model, a friction drive ring is rotatably connected to one end of the connecting rod away from the second lead screw, and a transmission shaft is slidably connected to the inner side of the friction drive ring.

[0007] As a preferred technical solution of the present utility model, a second motor is fixed to the outer side of the other side plate, and the output end of the second motor is coaxially and fixedly connected to one end of the transmission shaft.

[0008] As a preferred technical solution of the present utility model, two friction drive wheels are rotatably connected to the outer side of the transmission shaft, and one side of each of the two friction drive wheels is in friction drive with the outer side of the friction drive ring.

[0009] As a preferred technical solution of the present utility model, second drive belts are meshed and connected to the outer sides of the two friction drive wheels, and second drive wheels are meshed and connected to the inner sides of the second drive belts.

[0010] As a preferred technical solution of the present utility model, one end of the second drive wheel passes through the inside of the side plate and is coaxially and fixedly connected to the rotating end of the winding wheel.

[0011] The present utility model provides an RFID traceability tracking label encoding and scanning integrated machine, which has the following beneficial effects:

[0012] 1. During the encoding and scanning process of this RFID traceability tracking label encoding and scanning integrated machine, the previous roll is disassembled and a new RFID label is replaced, thereby shortening the time required to replace the RFID label, and solving the problem that after the encoding and scanning of the previous roll of RFID label is completed, the machine needs to be stopped and the next roll of RFID label needs to be passed through each roller shaft, thus reducing the production speed.

[0013] 2. When switching the encoding and scanning device of this RFID traceability tracking label encoding and scanning integrated machine, the power is switched, and the structural design is reasonable and compact, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the RFID traceability tracking label encoding and scanning integrated machine of the present utility model.

[0015] Figure 2 It is a schematic diagram of the disassembled structure of the RFID traceability tracking label encoding and scanning integrated machine of the present utility model.

[0016] Figure 3 It is the Figure 2 magnified schematic diagram of part A in the RFID traceability tracking label encoding and scanning integrated machine of the present utility model.

[0017] Figure 4This is for the integrated machine for encoding and scanning of the RFID traceability and tracking label of the present utility model. Figure 2 The enlarged schematic view of part B in

[0018] In the figure: 1, base plate; 2, side plate; 3, unwinding wheel; 4, winding wheel; 5, guiding wheel; 6, mounting plate; 7, optical axis; 8, first lead screw; 9, encoding and scanning device; 10, second lead screw; 11, first driving wheel; 12, first transmission belt; 13, first motor; 14, connecting rod; 15, friction drive ring; 16, transmission shaft; 17, second motor; 18, friction drive wheel; 19, second transmission belt; 20, second driving wheel. Specific embodiments

[0019] The following further describes the embodiments of the present utility model in detail with reference to the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0020] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] Please refer to Figures 1 to 4, the present utility model provides a technical solution: an RFID traceability tracking label encoding and scanning integrated machine, including a bottom plate 1. Two side plates 2 are fixed on the top surface of the bottom plate 1. A unwinding wheel 3 and a winding wheel 4 are rotatably connected to opposite sides of the two side plates 2 respectively. Two guiding wheels 5 are also rotatably connected to opposite sides of the two side plates 2 respectively. Two mounting plates 6 are fixed on the top surface of the bottom plate 1. A optical axis 7 is fixed between the two mounting plates 6. A first lead screw 8 is rotatably connected between the two mounting plates 6. A coding and scanning device 9 is threadedly connected to the outer side of the first lead screw 8. The bottom surface of the coding and scanning device 9 is slidably connected to the outer side of the optical axis 7. A second lead screw 10 is rotatably connected between the two side plates 2. A first transmission wheel 11 is coaxially fixed to one end of each of the second lead screw 10 and the first lead screw 8. A first transmission belt 12 is meshed and driven between the two first transmission wheels 11. A first motor 13 is fixed to one side of one of the side plates 2. The output end of the first motor 13 is coaxially fixedly connected to one end of the second lead screw 10;

[0023] The RFID tags passing under the coding and scanning device 9 are encoded and scanned. After the encoding and scanning of the previous roll of RFID tags is completed, the first motor 13 is started. The first motor 13 drives the first lead screw 8 to rotate through the second lead screw 10, the first transmission wheels 11 and the first transmission belt 12. The first lead screw 8 drives the coding and scanning device 9 to move along the optical axis 7 to the upper part of another roll of RFID tags, thereby shortening the time required for replacing the RFID tags. During the encoding and scanning process, the previous roll is disassembled and a new RFID tag is replaced. Through the above process, the problem that after the encoding and scanning of the previous roll of RFID tags is completed, the machine needs to be stopped and the next roll of RFID tags needs to be passed through each roller shaft, thus reducing the production speed, is solved.

[0024] Furthermore, the pitch of the second lead screw 10 is smaller than the pitch of the first lead screw 8. A connecting rod 14 is threadedly connected to the outer side of the second lead screw 10. One end of the connecting rod 14 far from the second lead screw 10 is rotatably connected to a friction drive ring 15. A transmission shaft 16 is slidably connected to the inner side of the friction drive ring 15. A second motor 17 is fixed to the outer side of the other side plate 2. The output end of the second motor 17 is coaxially fixedly connected to one end of the transmission shaft 16. Two friction drive wheels 18 are rotatably connected to the outer side of the transmission shaft 16. One side of each of the two friction drive wheels 18 is friction-driven with the outer side of the friction drive ring 15. A second transmission belt 19 is meshed and connected to the outer side of each of the two friction drive wheels 18. A second transmission wheel 20 is meshed and connected to the inner side of the second transmission belt 19. One end of the second transmission wheel 20 passes through the inside of the side plate 2 and is coaxially fixedly connected to the rotating end of the winding wheel 4;

[0025] Since the pitch of the second lead screw 10 is smaller than that of the first lead screw 8, when rotating at the same number of revolutions, the second lead screw 10 drives the connecting rod 14 to move a shorter distance. The connecting rod 14 drives the friction drive ring 15 to disengage from the friction drive wheel 18 on one side and make frictional contact with the friction drive wheel 18 on the other side. The second motor 17 drives the friction drive ring 15 through the transmission shaft 16. The friction drive ring 15 transmits power to the friction drive wheel 18 on the other side through friction. The friction drive wheel 18 on the other side drives the take-up wheel 4 on the other side to rotate through the second transmission belt 19 and the second transmission wheel 20, realizing the switching of power. The structural design is reasonable and compact, and the use effect is good.

[0026] Specific usage mode and function of this embodiment: The utility model encodes and scans through the RFID tag passing under the coding and scanning device 9. After the encoding and scanning of the previous roll of RFID tag are completed, the first motor 13 is started. The first motor 13 drives the first lead screw 8 to rotate through the second lead screw 10, the first transmission wheel 11 and the first transmission belt 12. The first lead screw 8 drives the coding and scanning device 9 to move along the optical axis 7 to the upper part of another roll of RFID tag, thereby shortening the time required for replacing the RFID tag. During the encoding and scanning process, the previous roll is disassembled and a new RFID tag is replaced.

[0027] Since the pitch of the second lead screw 10 is smaller than that of the first lead screw 8, when rotating at the same number of revolutions, the second lead screw 10 drives the connecting rod 14 to move a shorter distance. The connecting rod 14 drives the friction drive ring 15 to disengage from the friction drive wheel 18 on one side and make frictional contact with the friction drive wheel 18 on the other side. The second motor 17 drives the friction drive ring 15 through the transmission shaft 16. The friction drive ring 15 transmits power to the friction drive wheel 18 on the other side through friction. The friction drive wheel 18 on the other side drives the take-up wheel 4 on the other side to rotate through the second transmission belt 19 and the second transmission wheel 20, realizing the switching of power.

[0028] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitution or change, and should be covered within the protection scope of the utility model.

Claims

1. An integrated RFID traceability label encoding and scanning machine, comprising a base plate (1), characterized in that: Two side plates (2) are fixed on the top surface of the bottom plate (1), and opposite sides of the two side plates (2) are rotatably connected to an unwinding wheel (3) and a winding wheel (4), and opposite sides of the two side plates (2) are also rotatably connected to two guide wheels (5), and two mounting plates (6) are also fixed on the top surface of the bottom plate (1), an optical axis (7) is fixed between the two mounting plates (6), and a first screw rod (8) is also rotatably connected between the two mounting plates (6), and the outer side of the first screw rod (8) is threadedly connected to a coding scanning device ( 9), the bottom surface of the encoding scanning device (9) is slidably connected to the outer side of the optical axis (7), a second screw rod (10) is rotatably connected between the two side plates (2), a first transmission wheel (11) is coaxially fixed to one end of the second screw rod (10) and the first screw rod (8), a first transmission belt (12) is meshed and transmitted between the two first transmission wheels (11), a first motor (13) is fixed to one side of one of the side plates (2), and the output end of the first motor (13) is coaxially fixedly connected to one end of the second screw rod (10).

2. The RFID traceability label encoding and scanning integrated machine according to claim 1, characterized in that: The pitch of the second screw rod (10) is smaller than the pitch of the first screw rod (8), and the outer side of the second screw rod (10) is threadedly connected to a connecting rod (14).

3. The RFID traceability label encoding and scanning integrated machine according to claim 2, characterized in that: One end of the connecting rod (14) away from the second screw rod (10) is rotatably connected to a friction transmission ring (15), and the inner side of the friction transmission ring (15) is slidably connected to a transmission shaft (16).

4. The RFID traceability label encoding and scanning integrated machine according to claim 3, characterized in that: A second motor (17) is fixed on the outer side of the other side plate (2), and an output end of the second motor (17) is coaxially fixedly connected to one end of the transmission shaft (16).

5. The RFID traceability label encoding and scanning integrated machine according to claim 3, characterized in that: The outer side of the transmission shaft (16) is rotatably connected to two friction transmission wheels (18), and one side of the two friction transmission wheels (18) is frictionally driven with the outer side of the friction transmission ring (15).

6. The RFID traceability label encoding and scanning integrated machine according to claim 5, characterized in that: The outer sides of the two friction transmission wheels (18) are meshedly connected with a second transmission belt (19), and the inner side of the second transmission belt (19) is meshedly connected with a second transmission wheel (20).

7. The RFID traceability label encoding and scanning integrated machine according to claim 6, characterized in that: One end of the second transmission wheel (20) passes through the interior of the side plate (2) and is coaxially fixedly connected to the rotating end of the winding wheel (4).

Images