Automatic ammeter digital information acquisition device and use method

Abstract

The invention discloses an automatic ammeter digital information acquisition device and a use method, and belongs to the technical field of ammeter verification, the automatic ammeter digital information acquisition device comprises an ammeter, an ammeter loading box, a conveyor belt, an ammeter NFC information acquisition device, an ammeter grabbing mechanism and an ammeter conveying mechanism, the ammeter loading box is arranged at the rear end of the conveyor belt, and the ammeter loading box is arranged at the rear end of the conveyor belt; an electricity meter is placed on the electricity meter feeding box and can be placed on the conveying belt, the electricity meter NFC information collecting device is fixed to the conveying belt, the electricity meter positioning device is fixed to the front side of the electricity meter NFC information collecting device, and the electricity meter positioning device can clamp the electricity meter. The electricity meter conveying mechanism is arranged at the front end of the conveying belt, the electricity meter recycling box is arranged on the lower portion of the electricity meter conveying mechanism, the electricity meter grabbing mechanism is arranged on the electricity meter conveying mechanism, and the electricity meter conveying mechanism can drive the electricity meter grabbing mechanism to move horizontally and vertically so that the electricity meter grabbing mechanism can move between the conveying belt and the electricity meter recycling box. And the electric meter is placed in the electric meter recycling box.

Description

Technical Field

[0001] The present invention relates to the technical field of electric meter verification, and in particular to an automatic electric meter digital information acquisition device and a use method thereof. Background Art

[0002] With the popularization of power systems, electricity has become an indispensable part of people's daily lives, and the electric meter is a key power grid metering instrument for electricity metering. In order to ensure the reliability of electricity metering, the electric meter needs to be calibrated regularly. Generally, power supply companies have to complete the calibration of tens of thousands of electric meters every year. The task is large in number, the quality requirements are high, and the calibration pressure is high;

[0003] However, after the electric meter is calibrated, the installation of the meter calibration code and the scanning and storage of the three meter codes are often performed manually, which has high labor costs, low scanning and storage efficiency, time-consuming and labor-intensive, and prone to errors. The credibility of manual operation is also low. At the same time, the electric meter with the calibration code installed needs to be manually installed in a meter recycling box and transported to various fields where it needs to be used. The efficiency of manual installation of the electric meter is low, and the electric meter is easily installed incorrectly. At the same time, the electric meter recycling box filled with electric meters is heavy, and manual transportation is difficult and inefficient. In today's environment where electric meters are widely popularized and used, manual operation can hardly meet the current meter usage needs. Summary of the invention

[0004] In order to solve the deficiencies in the prior art, the present invention provides an automated electric meter digital information collection device and a method for using the same.

[0005] The present invention adopts the following technical solution.

[0006] The first aspect of the present invention discloses an automated meter digital information collection device, comprising: an meter, a meter loading box, a conveyor belt, a meter NFC information collection device, a meter positioning device, a meter grabbing mechanism, a meter conveying mechanism and a meter recovery box, wherein the meter loading box is arranged at the rear end of the conveyor belt, and meters without information entry are placed on the meter loading box, the meter NFC information collection device is fixed on one side of the conveyor belt, the meter positioning device is fixed on the front side of the left and right sides of the conveyor belt corresponding to the meter NFC information collection device, the meter positioning device and the meter NFC information collection device are both built-in meter position detection sensors for determining the position of the meter, and the meter positioning device is provided with a meter clamp facing one side to clamp and fix the meter;

[0007] The electric meter conveying mechanism is arranged at the front end of the conveyor belt, an electric meter recovery box is arranged at the lower part of the electric meter conveying mechanism, the electric meter recovery box is arranged at the upper part of the electric meter box lifting platform, and the electric meter grabbing mechanism is arranged on the electric meter conveying mechanism. The electric meter conveying mechanism drives the electric meter grabbing mechanism to move horizontally and vertically, so that the electric meter grabbing mechanism moves between the electric meter on the conveyor belt and the electric meter recovery box, and the electric meter is neatly placed in the electric meter recovery box.

[0008] Preferably, a first verification code hole and a second verification code hole are set on the upper surface of the meter, a barcode is also set on the upper surface of the meter, an NFC coil is set on the upper inner surface of the meter, and the NFC information collection device of the meter reads and stores the data of the NFC coil.

[0009] Preferably, a vibration plate automatic feeding device is also arranged on the left side of the conveyor belt, a spiral chute is arranged on the outer surface of the vibration plate automatic feeding device, the top of the spiral chute is connected to the meter calibration code positioning groove, and the structural size of the meter calibration code positioning groove matches the calibration code.

[0010] Preferably, a calibration code conveying mechanism is arranged on the front side of the vibration plate automatic feeding device, one end of the calibration code conveying mechanism is connected to one side of the conveyor belt, the calibration code conveying mechanism is arranged above the electric meter positioning device and the electric meter calibration code positioning slot, a calibration code grabbing mechanism is arranged on the calibration code conveying mechanism, and the calibration code conveying mechanism drives the calibration code grabbing mechanism to move horizontally and vertically.

[0011] Preferably, a meter three-code information scanning camera is provided on the verification code transmission mechanism, the meter three-code information scanning camera takes pictures of the upper surface of the meter and stores them, and extracts and stores the verification code and barcode information through image processing technology.

[0012] Preferably, a meter box conveying mechanism is provided at the front end of the meter lifting platform, the meter box conveying mechanism is used to move the meter recovery box filled with meters, the meter box conveying mechanism and the meter box grasping mechanism are fixedly connected, and the meter box grasping mechanism clamps the meter recovery box.

[0013] Preferably, the electric meter conveying mechanism includes: a first driving platform, a second driving platform and a vertical cylinder. The first driving platform is arranged directly above the electric meter recovery box 14, the second driving platform is connected to one side of the first driving platform, a vertical cylinder is arranged on the first driving platform, the vertical cylinder is connected to the electric meter grasping mechanism, and the electric meter grasping mechanism is provided with four pneumatic suction cups and an electromagnetic valve is arranged on the outside.

[0014] Preferably, the electric meter fixture on the electric meter positioning device can be disassembled, and then a fixture of corresponding size can be assembled according to the specifications of the electric meter.

[0015] The second aspect of the present invention discloses a method for using an automated meter digital information collection device, based on the automated meter digital information collection device, comprising the following steps:

[0016] The electric meter is placed at the rear end of the conveyor belt. When the electric meter reaches the electric meter NFC information collection device, information is collected through the NFC coil.

[0017] The electric meter moves to the electric meter positioning device, the electric meter positioning device clamps and fixes the electric meter, and the conveyor belt stops moving;

[0018] The calibration code inside the vibrating plate automatic feeding device moves along the spiral slide groove to the calibration code positioning groove of the electric meter, and the calibration code conveying mechanism is controlled to make the calibration code grabbing mechanism assemble the calibration code in the calibration code positioning groove into the two calibration code holes on the electric meter;

[0019] After the verification code is installed, the verification code conveying mechanism is controlled to move upward so that the meter three-code information scanning camera can identify the verification code and barcode on the upper surface of the meter and upload the information to the data storage terminal;

[0020] Then the meter positioning device releases the meter, starts the conveyor belt and moves the meter to the front end of the conveyor belt. When the rear meter moves to the meter positioning device, the conveyor belt stops, and the meter that has been recorded stops at the front end of the conveyor belt.

[0021] The electric meter conveying mechanism drives the electric meter grabbing mechanism to move, and the electric meter at the front end of the conveyor belt is placed in the electric meter recovery box.

[0022] Preferably, the electric meter conveying mechanism drives the electric meter grabbing mechanism to move, and places the electric meter at the front end of the conveyor belt into the electric meter recovery box, including:

[0023] In the initial state, the electric meter grabbing mechanism is positioned at the front end of the conveyor belt. When the electric meter moves to the front end of the conveyor belt and is below the electric meter grabbing mechanism, the conveyor belt stops moving.

[0024] Control the vertical cylinder on the electric meter conveying mechanism to drive the electric meter grabbing mechanism to move downward, so that the electric meter grabbing mechanism grabs the electric meter;

[0025] Control the vertical cylinder on the electric meter conveying mechanism to drive the electric meter grabbing mechanism to move upward, control the first driving platform on the electric meter conveying mechanism to move in the left and right directions, and control the second driving platform to move in the front and back directions, so that the electric meter moves to the top of the electric meter recovery box;

[0026] The vertical cylinder on the electric meter conveying mechanism is controlled to drive the electric meter grasping mechanism to move downward to put the electric meter into the electric meter recovery box, thereby releasing the electric meter.

[0027] Compared with the prior art, the beneficial effects of the present invention at least include that the present invention uses the electric meter NFC information collection device to quickly read and store information from the NFC coil on the electric meter, thereby improving the electric meter calibration efficiency, ensuring the accuracy of the electric meter calibration, and avoiding errors. After the calibration code is installed, the electric meter three-code information scanning camera is used to quickly take pictures of the upper surface of the electric meter and store them, and the image processing technology is used to complete the extraction and storage of the calibration code two-dimensional code information, realizing the automatic three-code scanning technology of the electric meter digital information, and can automatically complete the entry of the three types of electric meter identity information, namely the calibration code, barcode and NFC, to achieve unmanned operation, eliminate errors, improve the entry efficiency, and ensure the authority of the electric meter identity code information.

[0028] At the same time, the calibrated electric meters are conveyed to the front end of the conveyor belt, and the electric meters are neatly installed in the electric meter recovery box through the cooperation of the electric meter conveying mechanism and the electric meter grabbing mechanism. The electric meter recovery box is then grabbed by the electric meter box grabbing mechanism, the electric meter box lifting platform descends, and then the electric meter box conveying mechanism drives the electric meter box grabbing mechanism to move the electric meter recovery box, and the electric meter recovery box is conveyed to the required position, saving manpower and avoiding the inconvenience of manual handling due to the heavy electric meter recovery box. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of an automated electric meter digital information collection device of the present invention;

[0030] Figure 2 It is a partial enlarged view of an automatic electric meter digital information collection device of the present invention;

[0031] Figure 3 It is a structural diagram of the electric meter transmission mechanism of the present invention;

[0032] Figure 4 It is a structural diagram of the electric meter recovery box of the present invention;

[0033] Figure 5 It is a structural diagram of the electric meter of the present invention;

[0034] In the figure: 1. electric meter; 2. electric meter feeding box; 3. conveyor belt; 4. electric meter NFC information collection device; 5. electric meter positioning device; 6. vibration plate automatic feeding device; 8. electric meter verification code positioning slot; 9. verification code grabbing mechanism; 10. verification code conveying mechanism; 11. electric meter three-code information scanning and recording camera; 12. electric meter grabbing mechanism; 13. electric meter conveying mechanism; 13-1. first drive platform; 13-2. second drive platform; 13-3. vertical cylinder; 14. electric meter recovery box; 15. first verification code hole position, 16. second verification code hole position; 17. bar code; 18. NFC coil; 19. electric meter box lifting platform; 20. electric meter box conveying mechanism; 21. electric meter box grabbing mechanism. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the present invention clearer, the technical scheme of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The embodiments described in this application are only part of the embodiments of the present invention, not all of them. Based on the spirit of the present invention, other embodiments obtained by ordinary technicians in this field without creative work are all within the scope of protection of the present invention.

[0036] The present invention provides an automated meter digital information collection device and a method for using the same. The device comprises: an electric meter 1, an electric meter loading box 2, a conveyor belt 3, an electric meter NFC information collection device 4, an electric meter positioning device 5, a vibration plate automatic loading device 6, a verification code grabbing mechanism 9, a verification code conveying mechanism 10, an electric meter grabbing mechanism 12, an electric meter conveying mechanism 13 and an electric meter recovery box 14. The electric meter loading box 2 is arranged at the rear end of the conveyor belt 3. The electric meter 1 without the verification code installed and without the digital information entered is placed in the electric meter loading box 2. The electric meter 1 can be placed on the upper surface of the rear end of the conveyor belt 3 manually or by a mechanical arm or the like.

[0037] A first verification code hole 15 is provided at the upper left corner of the upper surface of the electric meter 1 and a second verification code hole 16 is provided at the lower right corner; a bar code 17 is provided at the lower side of the upper surface of the electric meter 1, and an NFC coil 18 is provided at the central inner surface of the upper side of the electric meter 1;

[0038] The electric meter NFC information collection device 4 is fixed on one side of the center of the conveyor belt 3. The electric meter NFC information collection device 4 has a built-in electric meter position detection sensor for determining whether the electric meter 1 has reached the location of the electric meter NFC information collection device 4. After detecting the arrival of the electric meter 1, the electric meter NFC information collection device 4 stimulates the NFC collector to collect data information on the NFC coil 18 on the electric meter 1, and uploads the corresponding information to the data storage terminal.

[0039] The electric meter positioning device 5 is fixed on the front side of the electric meter NFC information collection device 4 corresponding to the left and right sides of the conveyor belt 3. The electric meter positioning device 5 also has a built-in electric meter position detection sensor for judging whether the electric meter 1 has reached the position of the electric meter positioning device 5. The two electric meter positioning devices 5 are installed with an electric meter clamp facing one side. The electric meter clamp matches the structural size of the electric meter 1 and can clamp and fix the electric meter 1. When the conveyor belt 3 transports the electric meter 1 to the electric meter positioning device 5, the electric meter positioning device 5 detects the arrival of the electric meter and drives its own electric meter clamp to clamp the electric meter 1, and the conveyor belt 3 stops working at the same time.

[0040] In addition, in order to realize the sealing of the verification codes and the input of the three-code information of the electric meters 1 with various specifications, the electric meter fixture on the electric meter positioning device 5 is detachable, and a fixture of corresponding size can be assembled according to the specifications of the electric meter 1.

[0041] The electric meter positioning device 5 also has a horizontal movement function, and can drive the clamped electric meter 1 to move along the conveyor belt 3 .

[0042] The vibration plate automatic feeding device 6 is arranged on the left side of the center of the conveyor belt 3. A spiral chute is arranged on the outer surface of the vibration plate automatic feeding device 6. The top of the spiral chute is connected to the meter verification code positioning groove 8. The structural size of the meter verification code positioning groove 8 matches the verification code. The verification code inside the vibration plate automatic feeding device 6 is automatically arranged in the spiral chute through vibration, and the verification code moves along the spiral chute to the meter verification code positioning groove 8.

[0043] The calibration code conveying mechanism 10 is arranged above the electric meter positioning device 5 and the electric meter calibration code positioning slot 8. The calibration code conveying mechanism 10 is provided with a calibration code grabbing mechanism 9. The calibration code grabbing mechanism 9 is a pneumatic suction cup. The calibration code conveying mechanism 10 can drive the calibration code grabbing mechanism 9 to move horizontally and vertically and then grab the calibration code and assemble it into the two calibration code holes on the electric meter 1.

[0044] In a specific embodiment, the verification code conveying mechanism 10 is controlled to move the verification code grabbing mechanism 9 to above the verification code positioning slot 9 of the electric meter and move it downward to grab the verification code in the verification code positioning slot 9, and then, the verification code conveying mechanism 10 is controlled to move the verification code grabbing mechanism 9 that grabs the verification code upward, and then the verification code grabbing mechanism 9 is moved to above the first verification code hole 15 of the electric meter 1, and the verification code grabbing mechanism 9 is moved downward to make the verification code assembled into the first verification code hole 15, and the electric meter positioning device 5 is used to make the electric meter 1 move forward along the conveyor belt 3 until the second verification code hole 16 is on the horizontal moving trajectory of the verification code grabbing mechanism 9, and then the second verification code hole 16 is assembled.

[0045] The meter three-code information scanning camera 11 and the verification code grabbing mechanism 9 are fixed parallel to the verification code conveying mechanism 10. After the verification code in the second verification code hole 16 is assembled, the verification code conveying mechanism 10 is controlled to move upward so that the meter three-code information scanning camera 11 is positioned above the meter 1. The upper computer then controls the meter three-code information scanning camera 11 to take pictures of the upper surface of the meter 1 and store them, and completes the extraction and storage of the verification code and barcode 17 information through image processing technology.

[0046] The electric meter conveying mechanism 13 is arranged at the front end of the conveyor belt 3, and an electric meter recovery box 14 is arranged at the lower part of the electric meter conveying mechanism 13. The electric meter recovery box 14 is arranged at the upper part of the electric meter box lifting platform 19. The electric meter conveying mechanism 13 is arranged at the upper part of the electric meter box lifting platform 19, and the electric meter grasping mechanism 12 is arranged on the electric meter conveying mechanism 13. The electric meter box conveying mechanism 20 is arranged at the front end of the electric meter box lifting platform 19. The electric meter box conveying mechanism 20 and the electric meter box grasping mechanism 21 are fixedly connected. The electric meter box grasping mechanism 21 is adaptively matched with the electric meter recovery box 14. The electric meter box grasping mechanism 21 can clamp the electric meter recovery box 14. The electric meter box conveying mechanism 20 is arranged on the outer side of the electric meter box lifting platform 19. The electric meter box conveying mechanism 20 can drive the electric meter box grasping mechanism 21 clamped with the electric meter recovery box 14 to move.

[0047] After the meter recovery box 14 is filled with the meters 1 with information entered, the meter box grabbing mechanism 21 grabs the meter recovery box 14, the meter box lifting platform 19 descends, and then the meter box conveying mechanism 20 drives the meter box grabbing mechanism 13 that grabs the meter recovery box 14 to move, and the meter recovery box 14 is conveyed to the required location, saving manpower and avoiding the inconvenience of manual picking up due to the heavy meter recovery box.

[0048] The meter conveying mechanism 13 can drive the meter grabbing mechanism 12 to move horizontally and vertically, so that the meter grabbing mechanism 12 can move between the meter 1 on the conveyor belt 3 and the meter recovery box 14, and place the meter 1 neatly in the meter recovery box 14.

[0049] The electric meter conveying mechanism 13 includes: a first driving platform 13-1, a second driving platform 13-2 and a vertical cylinder 13-3. The first driving platform 13-1 is arranged directly above the electric meter recovery box 14. The second driving platform 13-2 is connected to one side of the first driving platform 13-1. The vertical cylinder 13-3 is arranged on the first driving platform 13-1. The vertical cylinder 13-3 is connected to the electric meter grasping mechanism 12. The electric meter grasping mechanism 12 has four pneumatic suction cups and an electromagnetic valve is arranged on the outside.

[0050] In a specific embodiment, in the initial state, the meter grabbing mechanism 12 is positioned at the front end of the conveyor belt 3. When the meter 1 completes the sealing of the verification code and the entry of the three-code information, it moves to the front end of the conveyor belt 3. When the meter 1 at the rear end of the conveyor belt 3 is clamped by the meter positioning device 5, the front end meter 1 is below the meter grabbing mechanism 12, and the conveyor belt 3 stops moving. The vertical cylinder 13-3 on the meter conveying mechanism 13 is controlled to drive the meter grabbing mechanism 12 to move downward, so that the four pneumatic suction cups on the meter grabbing mechanism 12 fit with the upper surface of the meter 1, and the external solenoid valve is controlled to open so that the four pneumatic suction cups form a vacuum to grab the meter 1, and the meter is controlled. The vertical cylinder 13-3 on the conveying mechanism 13 drives the electric meter grasping mechanism 12 to move upward, controls the first driving platform 13-1 on the electric meter conveying mechanism 13 to move in the left and right directions, and controls the second driving platform 13-2 to move in the front and back directions, so that the electric meter 1 moves to the top of the electric meter recovery box 14, controls the vertical cylinder 13-3 on the electric meter conveying mechanism 13 to drive the electric meter grasping mechanism 12 to move downward to place the electric meter 1 into the electric meter recovery box 14, controls the external solenoid valve to close so that the four pneumatic suction cups release the electric meter 1, and finally, controls the electric meter conveying mechanism 13 to drive the electric meter grasping mechanism 12 to return to the initial state.

[0051] The present invention provides a method for using an automated electric meter digital information collection device, comprising the following steps:

[0052] Step 1: Place the electric meter 1 at the rear end of the conveyor belt 3, and the electric meter 1 reaches the electric meter NFC information collection device 4 to collect information through the NFC coil 18;

[0053] Step 2: After the collection, the electric meter 1 is moved to the electric meter positioning device 5, the electric meter positioning device 5 clamps and fixes the electric meter 1, and the conveyor belt stops moving;

[0054] Step 3: The verification code inside the vibration plate automatic feeding device 6 moves along the spiral chute to the meter verification code positioning slot 8, and the verification code conveying mechanism 10 is controlled to make the verification code grabbing mechanism 9 assemble the verification code in the verification code positioning slot 9 into the two verification code holes on the meter 1;

[0055] Step 4: After the verification code is installed, the verification code transmission mechanism 10 is controlled to enable the meter three-code information scanning camera 11 to identify the verification code and barcode on the upper surface of the meter, and upload the corresponding information to the data storage terminal;

[0056] Step 5: Then the meter positioning device 5 releases the meter 1, starts the conveyor belt 3 and moves the meter to the front end of the conveyor belt 3. When the rear meter 1 moves to the meter positioning device 5, the conveyor belt 3 stops again. At this time, the meter 1 with completed data entry stops at the front end of the conveyor belt 3.

[0057] Step 6: The electric meter conveying mechanism 13 drives the electric meter grabbing mechanism 12 to move, and the electric meter 1 at the front end of the conveyor belt 3 is placed in the electric meter recovery box 14;

[0058] Step 6.1: In the initial state, the electric meter grabbing mechanism 12 is positioned at the front end of the conveyor belt 3. When the electric meter 1 moves to the front end of the conveyor belt 3 and is below the electric meter grabbing mechanism 12, the conveyor belt 3 stops moving;

[0059] Step 6.2: Control the vertical cylinder 13-3 on the meter conveying mechanism 13 to drive the meter grabbing mechanism 12 to move downward, so that the four pneumatic suction cups on the meter grabbing mechanism 12 fit with the upper surface of the meter 1, and control the external solenoid valve to open so that the pneumatic suction cup forms a vacuum to grab the meter 1;

[0060] Step 6.3: Control the vertical cylinder 13-3 on the electric meter conveying mechanism 13 to drive the electric meter grabbing mechanism 12 to move upward, control the first driving platform 13-1 on the electric meter conveying mechanism 13 to move in the left-right direction, and control the second driving platform 13-2 to move in the front-back direction, so that the electric meter 1 moves to the top of the electric meter recovery box 14;

[0061] Step 6.4: Control the vertical cylinder 13 - 3 on the electric meter conveying mechanism 13 to drive the electric meter grasping mechanism 12 to move downward to put the electric meter 1 into the electric meter recovery box 14 , and control the external solenoid valve to close so that the pneumatic suction cup releases the electric meter 1 .

[0062] Compared with the prior art, the beneficial effects of the present invention at least include that the present invention uses the electric meter NFC information collection device to quickly read and store information from the NFC coil on the electric meter, thereby improving the electric meter calibration efficiency, ensuring the accuracy of the electric meter calibration, and avoiding errors. After the calibration code is installed, the electric meter three-code information scanning camera is used to quickly take pictures of the upper surface of the electric meter and store them, and the image processing technology is used to complete the extraction and storage of the calibration code two-dimensional code information, realizing the automatic three-code scanning technology of the electric meter digital information, and can automatically complete the entry of the three types of electric meter identity information, namely the calibration code, barcode and NFC, to achieve unmanned operation, eliminate errors, improve the entry efficiency, and ensure the authority of the electric meter identity code information.

[0063] At the same time, the calibrated electric meters are conveyed to the front end of the conveyor belt, and the electric meters are neatly installed in the electric meter recovery box through the cooperation of the electric meter conveying mechanism and the electric meter grabbing mechanism. The electric meter recovery box is then grabbed by the electric meter box grabbing mechanism, the electric meter box lifting platform descends, and then the electric meter box conveying mechanism drives the electric meter box grabbing mechanism to move the electric meter recovery box, and the electric meter recovery box is conveyed to the required position, saving manpower and avoiding the inconvenience of manual handling due to the heavy electric meter recovery box.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents, and any modifications or equivalent replacements that do not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. An automated electric meter digital information collection device, comprising: An electric meter (1), an electric meter loading box (2), a conveyor belt (3), an electric meter NFC information collection device (4), an electric meter positioning device (5), an electric meter grabbing mechanism (12), an electric meter conveying mechanism (13) and an electric meter recovery box (14), characterized in that: The electric meter loading box (2) is arranged at the rear end of the conveyor belt (3), an electric meter (1) without information recorded is placed on the electric meter loading box (2), an electric meter NFC information collection device (4) is fixed on one side of the conveyor belt (3), an electric meter positioning device (5) is fixed on the front side of the left and right sides of the conveyor belt (3) corresponding to the electric meter NFC information collection device (4), the electric meter positioning device (5) and the electric meter NFC information collection device (4) are both equipped with an electric meter position detection sensor for determining the position of the electric meter (1), and an electric meter clamp is installed on one side of the electric meter positioning device (5) to clamp and fix the electric meter (1); The electric meter conveying mechanism (13) is arranged at the front end of the conveyor belt (3); an electric meter recovery box (14) is arranged at the lower part of the electric meter conveying mechanism (13); the electric meter recovery box (14) is arranged at the upper part of the electric meter box lifting platform (19); the electric meter grabbing mechanism (12) is arranged on the electric meter conveying mechanism (13); the electric meter conveying mechanism (13) drives the electric meter grabbing mechanism (12) to move horizontally and vertically, so that the electric meter grabbing mechanism (12) moves between the electric meter (1) on the conveyor belt (3) and the electric meter recovery box (14), and the electric meter (1) is neatly placed in the electric meter recovery box (14).

2. The automatic meter digital information collection device according to claim 1 is characterized in that: The upper surface of the electric meter (1) is provided with a first verification code hole (15) and a second verification code hole (16), the upper surface of the electric meter (1) is also provided with a bar code (17), an NFC coil (18) is provided on the upper inner surface of the electric meter (1), and the electric meter NFC information collection device (4) reads and stores data from the NFC coil (18).

3. The automatic meter digital information collection device according to claim 1 is characterized in that: A vibration plate automatic feeding device (6) is also arranged on the left side of the conveyor belt (3), and a spiral chute is arranged on the outer surface of the vibration plate automatic feeding device (6), and the top of the spiral chute is connected to the meter verification code positioning groove (8), and the structure size of the meter verification code positioning groove (8) matches the verification code.

4. The automatic meter digital information collection device according to claim 3 is characterized in that: A verification code conveying mechanism (10) is arranged on the front side of the vibrating plate automatic feeding device (6), one end of the verification code conveying mechanism (10) is connected to one side of the conveyor belt (3), the verification code conveying mechanism (10) is arranged above the meter positioning device (5) and the meter verification code positioning slot (8), a verification code grabbing mechanism (9) is arranged on the verification code conveying mechanism (10), and the verification code conveying mechanism (10) drives the verification code grabbing mechanism (9) to move horizontally and vertically.

5. The automatic meter digital information collection device according to claim 4 is characterized in that: The verification code transmission mechanism (10) is provided with an electric meter three-code information scanning camera (11), which takes pictures of the upper surface of the electric meter (1) and stores them, and extracts and stores the verification code and barcode (17) information through image processing technology.

6. The automatic meter digital information collection device according to claim 1, characterized in that: The front end of the electric meter lifting platform (19) is provided with an electric meter box conveying mechanism (20), which is used to move an electric meter recovery box (14) filled with electric meters (1), and the electric meter box conveying mechanism (20) and the electric meter box grasping mechanism (21) are fixedly connected, and the electric meter box grasping mechanism (21) clamps the electric meter recovery box (14).

7. The automatic meter digital information collection device according to claim 1, characterized in that: The electric meter conveying mechanism (13) comprises: a first driving platform (13-1), a second driving platform (13-2) and a vertical cylinder (13-3); the first driving platform (13-1) is arranged directly above the electric meter recovery box 14; the second driving platform (13-2) is connected to one side of the first driving platform (13-1); a vertical cylinder (13-3) is arranged on the first driving platform (13-1); the vertical cylinder (13-3) is connected to the electric meter grasping mechanism (12); the electric meter grasping mechanism (12) is provided with four pneumatic suction cups and an electromagnetic valve is arranged on the outside.

8. The automatic meter digital information collection device according to claim 1, characterized in that: The electric meter fixture on the electric meter positioning device (5) can be disassembled, and then a fixture of corresponding size can be assembled according to the specifications of the electric meter (1).

9. A method for using an automated meter digital information collection device, based on an automated meter digital information collection device according to any one of claims 1 to 8, characterized in that: The electric meter (1) is placed at the rear end of the conveyor belt (3), and the electric meter (1) reaches the electric meter NFC information collection device (4) to collect information through the NFC coil (18); The electric meter (1) moves to the electric meter positioning device (5), the electric meter positioning device (5) clamps and fixes the electric meter (1), and the conveyor belt (3) stops moving; The verification code inside the vibrating plate automatic feeding device (6) moves along the spiral slide groove to the meter verification code positioning groove (8), and the verification code conveying mechanism (10) is controlled to make the verification code grabbing mechanism (9) install the verification code in the verification code positioning groove (9) into the two verification code holes on the meter (1); After the verification code is installed, the verification code conveying mechanism (10) is controlled to move upward so that the meter three-code information scanning camera (11) can identify the verification code and barcode on the upper surface of the meter and upload the information to the data storage terminal; Then the electric meter positioning device (5) releases the electric meter (1), starts the conveyor belt (3) and moves the electric meter to the front end of the conveyor belt (3). When the rear electric meter (1) moves to the electric meter positioning device (5), the conveyor belt (3) stops, and the electric meter (1) that has been recorded stops at the front end of the conveyor belt (3). The electric meter conveying mechanism (13) drives the electric meter grabbing mechanism (12) to move, and the electric meter (1) at the front end of the conveyor belt (3) is placed in the electric meter recovery box (14).

10. The method for using the automated meter digital information collection device according to claim 9, characterized in that: The electric meter conveying mechanism (13) drives the electric meter grabbing mechanism (12) to move, and places the electric meter (1) at the front end of the conveyor belt (3) into the electric meter recovery box (14), including: In an initial state, the electric meter grabbing mechanism (12) is positioned at the front end of the conveyor belt (3); when the electric meter (1) moves to the front end of the conveyor belt (3) and is below the electric meter grabbing mechanism (12), the conveyor belt (3) stops moving; Controlling the vertical cylinder (13-3) on the electric meter conveying mechanism (13) to drive the electric meter grabbing mechanism (12) to move downward, so that the electric meter grabbing mechanism (12) grabs the electric meter (1); Controlling the vertical cylinder (13-3) on the electric meter conveying mechanism (13) to drive the electric meter grabbing mechanism (12) to move upward, controlling the first driving platform (13-1) on the electric meter conveying mechanism (13) to move in the left-right direction, and controlling the second driving platform (13-2) to move in the front-back direction, so that the electric meter (1) moves to the top of the electric meter recovery box (14); The vertical cylinder (13-3) on the electric meter conveying mechanism (13) is controlled to drive the electric meter grabbing mechanism (12) to move downward to place the electric meter (1) into the electric meter recovery box (14), thereby releasing the electric meter (1).

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