Electronic tag detection device

Abstract

The utility model discloses an electronic tag detection device, which relates to the technical field of tags and comprises a working table, a detection frame is fixedly mounted on the bottom surface of the working table through supporting legs, and a scanning detector used for detecting electronic tags is arranged in the detection frame. An unwinding roller and a winding roller are symmetrically arranged on the top face of the workbench, the outer side of the unwinding roller and the outer side of the winding roller are sleeved with two limiting plates, one side of each limiting plate is connected with an adjusting assembly, mounting bases are symmetrically arranged on the top face of the workbench, and the two limiting plates are arranged on the outer side of the winding roller and the outer side of the unwinding roller. The two sides of the electronic tags on the winding roller and the unwinding roller can be limited through the two limiting plates respectively, the electronic tags are prevented from deviating in the winding and unwinding process, the stability during detection is improved, the distance between the two limiting plates can be adjusted through the arrangement of the adjusting assembly, the electronic tags of different sizes can be limited, and the detection efficiency is improved. And the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic tag detection, in particular to an electronic tag detection device. Background Art

[0002] Electronic tags, also known as radio frequency tags, transponders, and data carriers, can read information through reader / writer devices. They are usually used in the field of product packaging and are attached to the outer packaging of the product by labeling. After the outer packaging of the product is manufactured, it is necessary to check whether the electronic tag is accurately attached to the surface of the product before use.

[0003] For example, an electronic label detection device disclosed in the utility model with authorization announcement number CN220773613U can mark defective labels during the label detection process, and remove defective labels from the entire group of labels during the label movement process. After the detection of a group of labels is completed, only accurate labels are left, which reduces the workers' operating steps in the process of removing labels, and the defective labels are removed at the same time as the detection is completed, thereby increasing the detection efficiency.

[0004] This prior art also has the following problems when used:

[0005] The specifications and sizes of electronic tags vary greatly depending on the target products. The device detects the electronic tags by winding and unwinding them, allowing them to pass through the connecting shell in sequence. However, during the winding and unwinding process, the electronic tags may slip and deviate due to the different sizes of the electronic tags. In addition, a motor is required to rotate the winding roller during the winding process. The vibration generated by the motor further increases the risk of electronic tag deviation. The deviated electronic tag will cause the scanning detector to be unable to accurately align with the chip inside the electronic tag, thereby affecting the detection effect. Utility Model Content

[0006] In order to overcome the shortcomings of the existing technology, the utility model provides an electronic tag detection device, which provides two limit plates on the outer sides of the winding roller and the unwinding roller. When the electronic tag is wound and unwound, the two limit plates can respectively limit the two sides of the electronic tag on the winding roller and the unwinding roller, thereby preventing the electronic tag from running off during the winding and unwinding process, increasing the stability during detection, and by providing an adjustment component, the distance between the two limit plates can be adjusted, so that electronic tags of different sizes can be limited, thereby increasing the practicality of the device.

[0007] In order to solve the above technical problems, the present utility model provides the following technical solutions: an electronic tag detection device, comprising a workbench, a detection frame is fixedly installed on the bottom surface of the workbench through supporting legs, a scanning detector for detecting electronic tags is provided inside the detection frame, a unwinding roller and a winding roller are symmetrically provided on the top surface of the workbench, two limit plates are provided on the outer sides of the unwinding roller and the winding roller, an adjustment component is connected to one side of the limit plate, and a mounting seat is symmetrically provided on the top surface of the workbench.

[0008] Preferably, the adjustment assembly is composed of a bidirectional threaded rod, an adjustment block, a worm gear and a double-segment worm. A bidirectional threaded rod is passed between the two adjustment blocks, and one side of the two adjustment blocks is fixedly connected to two adjacent limit plates respectively. One end of the two bidirectional threaded rods is fixedly connected to a worm gear, and one side of the two worm gears is meshedly connected to a double-segment worm.

[0009] Preferably, an adjustment groove is formed on one side of the two mounting seats, and the bidirectional threaded rod is arranged inside the adjustment groove.

[0010] Preferably, a mounting shell is installed between the two mounting seats, an adjusting motor is fixedly installed on the outer surface of the mounting shell through a fixing frame, and an output end of the adjusting motor is connected to the double-section worm.

[0011] Preferably, guide grooves are provided on the surfaces of the two mounting seats, guide rods are provided inside the guide grooves, and guide blocks are passed through the guide rods, and the guide blocks are fixedly connected to one side of the limiting plate.

[0012] Preferably, mounting plates are installed at both ends of the unwinding roller and the winding roller, a winding motor is fixedly installed on the outer surface of the mounting plate through a fixing frame, and the output end of the winding motor is connected to the winding roller.

[0013] Preferably, a material box is provided on the bottom surface of the workbench, a suction pump is provided on the top surface of the material box, a nozzle is connected to the top surface of the suction pump through a connecting pipe, and the nozzle is arranged inside the detection frame, and a control assembly is provided on the top surface of the detection frame.

[0014] Preferably, a plurality of thickness detectors are provided inside the detection frame, a suction cup is provided above the thickness detector, a plurality of electric slide rails are provided on the bottom surface of the detection frame, an electric push rod is provided on the inner side of the electric slide rail, and the bottom end of the electric push rod is connected to the suction cup.

[0015] Preferably, a collecting tank is provided inside the detection frame.

[0016] Preferably, two guide rollers are fixedly mounted on the top surface of the workbench via a support frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The utility model sets two limit plates on the outside of the winding roller and the unwinding roller, so that when the electronic tag is wound and unwound, the two limit plates can limit the two sides of the electronic tag on the winding roller and the unwinding roller respectively, thereby preventing the electronic tag from deviating during the winding and unwinding process, increasing the stability during detection, and by setting an adjustment component, the distance between the two limit plates can be adjusted, so that electronic tags of different sizes can be limited, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a rear view structural diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the detection frame structure of the utility model;

[0022] Figure 4 This is a plan view of the mounting base of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0024] Among them: 1. Workbench; 2. Mounting seat; 3. Unwinding roller; 4. Rewinding roller; 5. Guide roller; 6. Detection frame; 7. Electric slide rail; 8. Control assembly; 9. Printhead; 10. Thickness detector; 11. Electric push rod; 12. Suction cup; 13. Collecting trough; 14. Suction pump; 15. Material box; 16. Scanning detector; 17. Mounting shell; 18. Adjustment motor; 19. Guide groove; 20. Adjustment groove; 21. Limit plate; 22. Mounting plate; 23. Bidirectional threaded rod; 24. Adjustment block; 25. Guide rod; 26. Guide block; 27. Worm gear; 28. Double-section worm; 29. ​​Rewinding motor. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of the present invention.

[0026] Example

[0027] Please refer to Figure 1As shown, the utility model provides an electronic tag detection device, including a workbench 1, a detection frame 6 is fixedly installed on the top surface of the workbench 1 through supporting legs, a scanning detector 16 for detecting electronic tags is provided inside the detection frame 6, and a unwinding roller 3 and a rewinding roller 4 are respectively provided on both sides of the detection frame 6, and mounting plates 22 are provided at both ends of the unwinding roller 3 and the rewinding roller 4, and the unwinding roller 3 and the rewinding roller 4 are rotatably connected to the mounting plates 22 at both ends through a rotating shaft, and a rewinding motor 29 is fixedly installed on one side of one of the mounting plates 22 through a fixing frame, and the output end of the rewinding motor 29 is connected to the rewinding roller 4, so that the rewinding motor 29 can be driven to drive the rewinding motor 29 to rotate, and the top surface of the workbench 1 is fixedly installed with two rewinding rollers 3 and 4 through a fixing frame. A guide roller 5 for guiding the electronic tag, a material box 15 is provided on the top surface of the workbench 1, a suction pump 14 is provided on the top surface of the suction pump 14, a nozzle 9 is connected to the top surface of the suction pump 14 through a connecting pipe, and the nozzle 9 is arranged on the inner side of the detection frame 6, a plurality of thickness detectors 10 are provided inside the detection frame 6, a suction cup 12 is provided above the thickness detector 10, a plurality of electric slide rails 7 are provided on the top surface of the detection frame 6, an electric push rod 11 is provided inside the electric slide rail 7, and the telescopic end of the electric push rod 11 is connected to the suction cup 12, so that the suction cup 12 can be driven to move by driving the device, a control assembly 8 is provided on the top surface of the detection frame 6, a collection tank 13 is provided inside the detection frame 6, and a collection box is provided on the bottom surface of the detection frame 6 for collecting unqualified electronic tags;

[0028] It is worth noting that the detection method of the electronic tag of the present device is consistent with the existing technology. The material box 15, suction pump 14, nozzle 9, thickness detector 10, suction cup 12, electric push rod 11, scanning detector 16 and control assembly 8 used therein are all consistent with the device used in the existing technical solution and no specific improvement has been made thereto. Therefore, the specific functions and structures of the relevant parts are not described in detail here. The electric slide rail 7 used in the present device is a mature technical solution in the existing technology. Its interior is composed of a slide rail and a pulley. Its general working principle is to start the motor and transmit power to the pulley, thereby driving the pulley to move. The pulley inside the electric slide rail 7 is connected to the electric push rod 11 of the present device, and the control assembly 8 controls the electric slide rail 7 through the electrical signal output, so that the electric push rod 11 can be driven to move by the electric slide rail 7. When the electric push rod 11 drives the suction cup 12 to move downward to absorb unqualified electronic tags, the suction cup 12 can be moved to the top of the collection tank 13 by the electric slide rail 7, so that the unqualified electronic tags can be recovered into the collection tank 13.

[0029] When using this device, it is placed in a designated position, the electronic tag is wound on the winding roller 4, and one side is pulled through the detection frame 6 and wound on the winding roller 4, and the winding motor 29 is started. The winding motor 29 drives the winding roller 4 to rotate, so that the electronic tag can be slowly wound. During the winding process, the electronic tag can pass through the inner side of the detection frame 6 and be detected by the scanning detector 16. When an unqualified electronic tag is detected, the suction pump 14 absorbs the paint inside the material box 15 and sprays it to the ground of the electronic tag through the nozzle 9. The unqualified electronic tag is detected by the thickness detector 10, and the electric signal is sent to the electric push rod 11 through the control assembly 8. The electric push rod 11 drives the suction cup 12 to move downward, so that the unqualified electronic tag can be adsorbed and moved to the top of the collection tank 13 by the electric slide rail 7. The suction cup 12 is closed and the unqualified electronic tag falls into the inside of the collection tank 13, so that it can be recycled.

[0030] As a further implementation of this embodiment, Figure 1 、 Figure 2 、 Figure 4 and Figure 5As shown, the top surface of the workbench 1 is symmetrically provided with a mounting seat 2, and the unwinding roller 3 and the winding roller 4 are respectively placed on one side of the two mounting seats 2, and the outer sides of the unwinding roller 3 and the winding roller 4 are sleeved with a limit plate 21, and the limit plate 21 is connected to the unwinding roller 3 and the winding roller 4 by sliding, so that the distance between the two adjacent limit plates 21 can be changed, and one side of the limit plate 21 is connected with an adjustment component, and the adjustment component is composed of a two-way threaded rod 23, an adjustment block 24, a worm gear 27 and a double-section worm 28, wherein a two-way threaded rod 23 is passed through the two adjustment blocks 24, and the two sections of the thread of the two-way threaded rod 23 are oppositely arranged, and the two-way threaded rod 23 is threadedly connected to the adjustment block 24, so that the two adjustment blocks 24 can be driven to move relative to or back to each other by rotating the two-way threaded rod 23, and the two adjacent adjustment blocks 24 are fixedly connected to the limit plates 21 opposite to them, so that when the adjustment block 24 moves, the limit plate 21 can be driven to move, and the two two-way threaded rods One end of the rod 23 is fixedly connected to a worm gear 27, and one side of the two worm gears 27 is meshed with a double-section worm 28. A mounting shell 17 is fixedly installed on one side of the two mounting seats 2, and an adjusting motor 18 is fixedly installed on the outer surface of the mounting shell 17 through a fixing bracket, and the output end of the adjusting motor 18 is connected to the double-section worm 28, so that the double-section worm 28 can be driven to rotate by driving the adjusting motor 18. An adjusting slot 20 is provided on one side of the two mounting seats 2, and two bidirectional threaded rods 23 and two adjusting blocks 24 are respectively arranged inside the two adjusting slots 20, and guide slots 19 are provided on the upper and lower sides of the adjusting slot 20, and a guide rod 25 is provided inside the guide slot 19, and two guide blocks 26 are passed through the guide rod 25, and the two guide blocks 26 are also fixedly connected to the relative limit plates 21, so that when the adjusting block 24 drives the limit plate 21 to move, the limit plate 21 can drive the guide block 26 to slide on the guide rod 25, so as to increase the stability of the limit plate 21 when moving;

[0031] like Figure 4As shown, it is worth noting that the two ends of the unwinding roller 3 and the winding roller 4 of the device are connected to the two mounting plates 22 through a rotating shaft, and the distance between the two ends of the unwinding roller 3 and the winding roller 4 and the two mounting plates 22 is greater than the width of the limit plate 21, and the length of the two-way threaded rod 23 and the adjustment slot 20 is greater than the length of the unwinding roller 3 and the winding roller 4. When disassembling and installing the unwinding roller 3 and the winding roller 4, the two limit plates 21 on the outside of the unwinding roller 3 and the winding roller 4 can be adjusted to their two ends and overlap with the two mounting plates 22 respectively. At this time, the limiting plate 21 can be separated from the periphery of the unwinding roller 3 and the winding roller 4, so that when the unwinding roller 3 and the winding roller 4 are disassembled, the limiting plate 21 placed on the periphery of the unwinding roller 3 and the winding roller 4 will not be disassembled. The unwinding roller 3 and the winding roller 4 adopted in this device are mechanical winding structures commonly used in the prior art. Therefore, the specific method of disassembling and assembling the unwinding roller 3 and the winding roller 4 will not be described in detail here. The benefit of the limiting plate 21 not hindering the disassembly and assembly of the unwinding roller 3 and the winding roller 4 is that it is convenient to replace different electronic tags for detection later.

[0032] When the device is further used, when the electronic tag is wound on the unwinding roller 3 and the winding roller 4 respectively, the adjusting motor 18 can be started according to the size and width of the electronic tag, and the adjusting motor 18 drives the double-section worm 28 to rotate, and the double-section worm 28 drives the two worm wheels 27 to rotate synchronously, and the two worm wheels 27 drive the two bidirectional threaded rods 23 to rotate synchronously, and the bidirectional threaded rods 23 drive the adjusting block 24 to move, and the adjusting block 24 drives the limiting plate 21 fixedly connected thereto to move relative to the unwinding roller 3 and the winding roller 4. When the limiting plate 21 contacts the electronic tag, the electronic tag wound on the unwinding roller 3 and the winding roller 4 can be limited and fixed, so as to prevent the electronic tag from deviating or slipping during the unwinding and winding process, thereby ensuring the stability of the electronic tag during the unwinding and winding process and increasing the accuracy of detection;

[0033] Specific working principle: Place the device in the specified position, wind the electronic tag on the unwinding roller 3, pass one side of it through the detection frame 6, and wrap it around the outer surface of the unwinding roller 3, and start the adjusting motor 18. The adjusting motor 18 drives the double-section worm 28 to rotate, and the double-section worm 28 drives the two worm wheels 27 to rotate synchronously. The two worm wheels 27 drive the two bidirectional threaded rods 23 to rotate synchronously, and the bidirectional threaded rods 23 drive the adjusting block 24 to move relative to each other, and the adjusting block 24 drives the limit plates 21 fixed to it to move. When the two limit plates 21 on the outside of the unwinding roller 3 and the winding roller 4 contact the two sides of the electronic tag, the electronic tag can be limited and fixed, preventing the electronic tag from running off and slipping during the subsequent unwinding process, which causes the position of the chip inside the electronic tag and the scanning detector 16 to deviate and fail to be detected. By adjusting the distance between the two limit plates 21, electronic tags of different sizes can be limited and fixed, and the winding motor 29 is started and the winding is wound. The motor 29 drives the winding roller 4 to rotate, thereby driving the electronic tag to be slowly transported. When the electronic tag moves inside the detection frame 6, its scanning detector 16 can detect the electronic tag. If an unqualified electronic tag is encountered, the scanning detector 16 transmits a signal to the control assembly 8. The control assembly 8 controls the suction pump 14 to absorb the paint inside the material box 15 to the nozzle 9, controls the nozzle 9, and sprays the paint onto the ground of the unqualified electronic tag. When the unqualified electronic tag moves to the position of the thickness detector 10, the thickness detector 10 will detect that its thickness is inconsistent with that of the normal electronic tag, thereby sending a detection signal to the control assembly 8. The control assembly 8 controls the electric push rod 11 to drive the suction cup 12 to move downward. The suction cup 12 can absorb the unqualified electronic tag. By controlling the electric slide rail 7, the suction cup 12 and the unqualified electronic tag are driven to move above the collection tank 13. The suction cup 12 is closed and the unqualified electronic tag can be recovered into the inside of the collection tank 13.

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic tag detection device, comprising a workbench (1), characterized in that: A detection frame (6) is fixedly mounted on the bottom surface of the workbench (1) via supporting legs, a scanning detector (16) for detecting electronic tags is provided inside the detection frame (6), a reeling roller (3) and a reeling roller (4) are symmetrically provided on the top surface of the workbench (1), two limit plates (21) are sleeved on the outer sides of the reeling roller (3) and the reeling roller (4), an adjustment component is connected to one side of the limit plate (21), and a mounting seat (2) is symmetrically provided on the top surface of the workbench (1).

2. The electronic tag detection device according to claim 1, characterized in that: The adjustment assembly is composed of a bidirectional threaded rod (23), an adjustment block (24), a worm wheel (27) and a double-section worm (28). A bidirectional threaded rod (23) is inserted between the two adjustment blocks (24), and one side of the two adjustment blocks (24) is fixedly connected to two adjacent limit plates (21). One end of the two bidirectional threaded rods (23) is fixedly connected to the worm wheel (27), and one side of the two worm wheels (27) is meshedly connected to the double-section worm (28).

3. The electronic tag detection device according to claim 2, characterized in that: An adjustment slot (20) is provided on one side of the two mounting seats (2), and a bidirectional threaded rod (23) is arranged inside the adjustment slot (20).

4. The electronic tag detection device according to claim 2, characterized in that: A mounting shell (17) is installed between the two mounting seats (2), an adjusting motor (18) is fixedly installed on the outer surface of the mounting shell (17) via a fixing frame, and an output end of the adjusting motor (18) is connected to a double-section worm (28).

5. The electronic tag detection device according to claim 1, characterized in that: The surfaces of the two mounting seats (2) are provided with guide grooves (19), the interior of the guide grooves (19) is provided with guide rods (25), and the guide rods (25) are penetrated by guide blocks (26), and the guide blocks (26) are fixedly connected to one side of the limiting plate (21).

6. The electronic tag detection device according to claim 1, characterized in that: Mounting plates (22) are installed at both ends of the unwinding roller (3) and the winding roller (4); a winding motor (29) is fixedly installed on the outer surface of the mounting plate (22) via a fixing frame, and the output end of the winding motor (29) is connected to the winding roller (4).

7. The electronic tag detection device according to claim 1, characterized in that: The bottom surface of the workbench (1) is provided with a material box (15), the top surface of the material box (15) is provided with a suction pump (14), the top surface of the suction pump (14) is connected to a nozzle (9) through a connecting pipe, and the nozzle (9) is arranged inside the detection frame (6), and the top surface of the detection frame (6) is provided with a control assembly (8).

8. The electronic tag detection device according to claim 1, characterized in that: The detection frame (6) is provided with a plurality of thickness detectors (10) inside, a suction cup (12) is provided above the thickness detector (10), a plurality of electric slide rails (7) are provided on the bottom surface of the detection frame (6), an electric push rod (11) is provided on the inner side of the electric slide rail (7), and the bottom end of the electric push rod (11) is connected to the suction cup (12).

9. The electronic tag detection device according to claim 1, characterized in that: A collecting tank (13) is provided inside the detection frame (6).

10. The electronic tag detection device according to claim 1, characterized in that: Two guide rollers (5) are fixedly mounted on the top surface of the workbench (1) via a support frame.

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