CN115407257A - Verification system capable of adapting to electric energy meters of various specifications - Google Patents
Verification system capable of adapting to electric energy meters of various specifications Download PDFInfo
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- CN115407257A CN115407257A CN202211049173.3A CN202211049173A CN115407257A CN 115407257 A CN115407257 A CN 115407257A CN 202211049173 A CN202211049173 A CN 202211049173A CN 115407257 A CN115407257 A CN 115407257A
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Abstract
The invention provides a verification system capable of adapting to electric energy meters of various specifications, which comprises a conveyor belt, a model identification component and a verification component, wherein the conveyor belt is arranged on the conveyor belt; the conveyor belt is used for transporting the electric meters; the model identification component is arranged on one side of the conveyor belt and used for identifying the model of the ammeter; the verification component comprises a base, a verification terminal, a wiring component and a pulse detection component, wherein the wiring component and the pulse detection component are connected with the base, the wiring component is connected with the electric energy meter and used for acquiring metering data of the electric energy meter, the pulse detection component is used for acquiring metering data output by the electric energy meter in a pulse signal form, and the verification terminal is connected with the wiring component and the pulse detection component and used for receiving the metering data acquired by the wiring component and the pulse detection component; the wiring assembly comprises a probe assembly and a spacing adjusting assembly, the probe assembly is elastically provided with a plurality of probes, and the spacing adjusting assembly is used for adjusting the spacing between the probes.
Description
Technical Field
The invention belongs to the technical field of electric energy meter verification, and particularly relates to a verification system capable of adapting to electric energy meters of various specifications.
Background
At present, the intelligent electric energy meter that adopts the integrated design is widely used, but, when this kind of electric energy meter broke down, the only practicable mode that ensures that electric power measurement work goes on smoothly is exactly to change the electric energy meter. Moreover, in order to prevent inaccurate electric energy metering caused by tampering of the electric energy meter program, the electric energy meter software is not allowed to be upgraded on line. The intelligent electric energy meter with the integrated design is short in service life, and when new requirements are provided for functions of the electric energy meter, resource waste and reduction of social benefits are inevitably caused by replacement of the large-quantity electric energy meter.
In 2012, the international legal metering organization 'technical committee of electrical measuring instruments' formulates the standard of the IR46 active electric energy meter, breaks through an integrated design idea, requires that electronic equipment and components of the electric energy meter are separated, a metering function is mutually independent of other functions, and the accuracy and the stability of a metering part are not influenced by online upgrading of a non-metering part. It is expected that the intelligent electric energy meter of the IR46 standard will be widely used in the future.
However, the integrated intelligent electric energy meter requires time from the integrated intelligent electric energy meter to the intelligent electric energy meter of the IR46 standard, and various models of the integrated intelligent electric energy meter are in use, during which the verification equipment for the electric energy meter needs to meet the verification requirements of the integrated intelligent electric energy meter of various models and the intelligent electric energy meter of the IR46 standard at the same time.
Disclosure of Invention
The embodiment of the invention provides a verification system capable of adapting to electric energy meters of various specifications, aiming at meeting the verification requirements of intelligent electric energy meters of various types and integrally designed intelligent electric energy meters and IR46 standards.
In order to achieve the purpose, the invention adopts the technical scheme that: the verification system capable of adapting to electric energy meters with various specifications comprises:
the conveying belt is used for conveying the electric meters;
the model identification assembly is arranged on one side of the conveyor belt and used for identifying the model of the electric meter;
the verification assembly comprises a base, a verification terminal, a wiring assembly and a pulse detection assembly, wherein the wiring assembly and the pulse detection assembly are connected with the base, the wiring assembly is connected with the electric energy meter and used for acquiring metering data of the electric energy meter, the pulse detection assembly is used for acquiring metering data output by the electric energy meter in a pulse signal form, and the verification terminal is connected with the wiring assembly and the pulse detection assembly and used for receiving the metering data acquired by the wiring assembly and the pulse detection assembly; the wiring assembly comprises a probe assembly and a spacing adjusting assembly, the probe assembly is elastically provided with a plurality of probes, and the spacing adjusting assembly is used for adjusting the spacing between the probes, so that the probe assembly is connected with electric energy meters of different models.
In a possible implementation manner, a tray is arranged on the conveyor belt, a plurality of storage grooves are formed in the tray and used for storing electric meters, and the electric meters in the tray are of the same specification.
In a possible implementation mode, one side of the tray is provided with an information code for recording the model of the electric energy meter in the tray, the model identification component comprises a code scanning machine, the code scanning machine is arranged at the feeding end of the conveyor belt and used for identifying information in the information code on the tray.
In a possible implementation manner, two groups of guide mechanisms which are transversely arranged and are parallel to each other in a vertical plane are arranged on the base, each group of guide mechanisms comprises at least two sliding rods which are parallel to each other in a horizontal plane, each probe comprises a main probe mechanism and an auxiliary probe mechanism, the main probe mechanism is connected with the sliding rods on the lower side in a sliding manner, the auxiliary probe mechanism is connected with the sliding rods on the upper side in a sliding manner, the main probe mechanism is used for being connected with a current and voltage terminal of the electric energy meter, and the auxiliary probe mechanism is used for being connected with an auxiliary communication terminal of the electric energy meter.
In a possible implementation manner, the main probe mechanism includes a plurality of main probes, a plurality of main wire holders and a plurality of first springs, a first accommodating cavity is formed in each of the plurality of main wire holders, the plurality of main probes are respectively slidably disposed in the first accommodating cavities of the plurality of main wire holders, one end of each main probe extends out of the corresponding main wire holder and is used for being connected with an electric energy meter, and the plurality of first springs are respectively disposed in the first accommodating cavities of the plurality of main wire holders and are clamped between the main probes and the main wire holders; auxiliary probe mechanism includes a plurality of auxiliary probes, a plurality of auxiliary connection seat and a plurality of second spring, and is a plurality of all be equipped with the second in the auxiliary connection seat and hold the chamber, it is a plurality of auxiliary probe slides respectively and sets up a plurality of the auxiliary connection seat the second holds the intracavity, and one end stretches out the auxiliary connection seat is used for plugging into with the electric energy meter, and is a plurality of the second spring is established respectively a plurality of the auxiliary connection seat the second holds the intracavity, and presss from both sides and establish auxiliary probe with between the auxiliary connection seat.
In a possible implementation manner, the distance adjusting assembly includes a plurality of distance adjusting mechanisms and a centering mechanism, the plurality of distance adjusting mechanisms are respectively disposed between two adjacent main wire holders and between two adjacent auxiliary wire holders, each distance adjusting mechanism includes an air bag, a pressure regulating valve and an adjusting spring, the air bag and the adjusting spring are both sleeved on the sliding rod, two ends of each air bag are respectively connected with the two adjacent main wire holders or the two adjacent auxiliary wire holders, the pressure regulating valve is communicated with the air bag and is used for regulating the pressure inside the air bag, and the air bag is inflated by an air source; centering mechanism includes four centering springs, four centering springs overlap respectively and are established respectively on the slide bar, and establish respectively in two in the outside main connection terminal with between the base and two in the outside auxiliary connection terminal with between the base.
In a possible implementation mode, the pulse detection assembly comprises a support frame and a pulse acquisition module, the support frame is connected with the base, and the pulse acquisition module is connected with the support frame and used for acquiring metering data of the electric energy meter to be detected, wherein the metering data are output in a pulse signal form.
In one possible implementation, the verification assemblies are arranged on two sides of the conveyor belt.
In one possible implementation manner, the automatic labeling device further comprises a labeling mechanism, wherein the labeling mechanism is arranged on one side of the conveying belt and is positioned at the downstream of the verification assembly.
In one possible implementation manner, the labeling mechanism comprises a mechanical gripper, a marking mechanism, a pushing assembly and a stopping mechanism; the mechanical gripper comprises a clamping plate, a first driving assembly, a second driving assembly and an air pump, the clamping plate comprises a longitudinal plate and a transverse plate, the longitudinal plate is used for abutting against the side surface of the electric energy meter, one end of the transverse plate is connected with the longitudinal plate, a cavity is arranged in the longitudinal plate, a plurality of air holes are formed in one side, facing the electric energy meter, of the longitudinal plate, the air holes are communicated with the cavity, the air pump is communicated with the cavity, the first driving assembly comprises a driving plate, a cross beam and a rotating cylinder, the driving plate is arranged on the lower side of the transverse plate and provided with an oval sliding groove; the end, far away from the longitudinal plate, of the transverse plate is provided with a sliding block, the sliding block is embedded in the sliding groove, the transverse beam is arranged on the upper side of the transverse plate and is in sliding connection with the transverse plate, the rotary cylinder is connected with the transverse beam, the power output end of the rotary cylinder is connected with the drive plate and is suitable for driving the drive plate to rotate, the second driving assembly comprises a lifting cylinder and a frame body, the frame body is arranged on one side of the conveying mechanism and is connected with the frame body, and the power output end of the lifting cylinder is connected with the rotary cylinder so as to drive the rotary cylinder to move up and down; the marking mechanism comprises a mounting frame, a marking machine, a master tape and a collecting assembly, the marking machine and the collecting assembly are connected with the mounting frame, the master tape is filled in the marking machine, a plurality of labels are uniformly arranged on the master tape, the marking machine is used for printing corresponding information of an electric energy meter on the labels, the collecting assembly comprises a roller and a third driving assembly, the third driving assembly is connected with the mounting frame, the master tape is wound on the roller, and a power output end of the third driving assembly is connected with the roller and drives the roller to rotate; the pushing assembly is arranged between the marking machine and the collecting assembly and used for pushing the master tape with the label to a position between the two clamping plates so that the label is aligned with the two clamping plates respectively, the pushing assembly comprises a pushing cylinder and a pushing block, the pushing cylinder is transversely arranged and connected with the mounting frame, and the pushing block is connected with the power output end of the pushing cylinder; the gear stop mechanism comprises a gear stop cylinder and a gear stop rod, the gear stop cylinder is transversely arranged and connected with the frame body, and the gear stop rod is connected with a power output end of the gear stop cylinder and used for blocking the power failure energy meter.
The verification system capable of adapting to the electric energy meters with various specifications has the advantages that: compared with the prior art, the verification system capable of adapting to the electric energy meters with various specifications is provided with the model identification component, the model of the electric energy meter to be detected can be identified, when the detected electric energy meter is one of the integrated electric energy meters, the distance adjustment component is controlled to adjust the distance between the main probes and the auxiliary probes on the probe component, so that the main probes and the auxiliary probes are matched with the electric energy meter to be detected, then the main probes and the auxiliary probes in the probe component are respectively connected with the current-voltage terminal and the auxiliary communication terminal of the electric energy meter, current and voltage are provided for the electric energy meter, the metering data of the electric energy meter are obtained, and the metering data are transmitted to the verification terminal; when the detected electric energy meter is the IR46 electric energy meter, because the intelligent electric energy meter of the IR46 standard is not provided with an auxiliary communication terminal, the distance adjusting component is controlled to adjust the distance between the main probes and the auxiliary probes on the probe component so as to be matched with the electric energy meter to be detected, the main probes are connected with the current and voltage terminals of the IR46 electric energy meter to provide current and voltage for the main probes, the auxiliary probes are retracted into the auxiliary connector base under the extrusion of the electric energy meter, and the pulse detection component is used for acquiring the metering data output by the electric energy meter to be detected in the form of pulse signals and transmitting the metering data to the verification terminal.
Drawings
Fig. 1 is a schematic perspective view of a verification system capable of adapting to electric energy meters of various specifications according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a verification assembly in a verification system capable of adapting to electric energy meters of various specifications according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a front view of a verification assembly in a verification system capable of adapting to electric energy meters of various specifications according to an embodiment of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic perspective view of a mechanical gripper in a verification system capable of adapting to electric energy meters of various specifications according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a clamping plate in a verification system capable of adapting to electric energy meters of various specifications according to an embodiment of the present invention;
description of reference numerals:
10. a conveyor belt; 11. a tray; 20. a model identification component; 30. a verification component;
311. a base; 312. a slide bar; 321. a primary probe; 322. a main wire holder;
323. an auxiliary probe; 324. an auxiliary wire holder; 331. an air bag; 332. a pressure regulating valve;
333. adjusting the spring; 334. a centering spring; 341. a support frame; 342. a pulse acquisition module;
411. a longitudinal plate; 412. a transverse plate; 413. air holes; 414. a slider;
421. a drive plate; 422. a cross beam; 423. a rotating cylinder; 424. a chute;
431. a lifting cylinder; 432. a frame body; 441. a mounting frame; 442. marking machine;
443. a master tape; 444. a roller; 445. a third drive assembly; 451. a pushing cylinder;
452. pushing the pushing block; 461. a gear-stop cylinder; 462. a blocking lever; 470. an air pump.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, so that the scope of the present application is not to be construed as being limited.
Referring to fig. 1 to fig. 6, a calibration system capable of adapting to electric energy meters with various specifications according to the present invention will now be described.
The verification system capable of adapting to the electric energy meters with various specifications comprises a conveyor belt 10, a model identification component 20 and a verification component 30; the conveyor belt 10 is used for transporting electric meters; the model identification component 20 is arranged at one side of the conveyor belt 10 and is used for identifying the model of the electric meter; the verification component 30 comprises a base 311, a verification terminal, a wiring component and a pulse detection component, wherein the wiring component and the pulse detection component are connected with the base 311, the wiring component is connected with the electric energy meter and used for acquiring metering data of the electric energy meter, the pulse detection component is used for acquiring metering data output by the electric energy meter in a pulse signal form, and the verification terminal is connected with the wiring component and the pulse detection component and used for receiving the metering data acquired by the wiring component and the pulse detection component; the wiring assembly comprises a probe assembly and a spacing adjusting assembly, the probe assembly is elastically provided with a plurality of probes, and the spacing adjusting assembly is used for adjusting the spacing between the probes so as to enable the probe assembly to be connected with electric energy meters of different models; the verification terminal is a computer.
The verification system capable of adapting to the electric energy meters with various specifications has the advantages that: compared with the prior art, the verification system capable of adapting to the electric energy meters with various specifications, provided by the embodiment, is provided with the model identification component 20, the model of the electric energy meter to be detected can be identified, when the detected electric energy meter is one of the integrated electric energy meters, the distance adjustment component is controlled to adjust the distance between the probes on the probe component, so that the probes are matched with the electric energy meter to be detected, then the probes in the probe component are respectively connected with the current and voltage terminal and the auxiliary communication terminal of the electric energy meter, so that current and voltage are provided for the electric energy meter, the metering data of the electric energy meter are obtained, and the metering data are transmitted to the verification terminal; when the detected electric energy meter is the IR46 electric energy meter, the intelligent electric energy meter with the IR46 standard is not provided with the auxiliary communication terminal, the distance adjusting component is controlled to adjust the distance between a plurality of probes on the probe component, so that the probe is matched with the electric energy meter to be detected, the probe connected with the current voltage terminal of the electric energy meter is connected with the current voltage terminal of the IR46 electric energy meter, current and voltage are provided for the probe, the probe connected with the auxiliary communication terminal retracts under the extrusion of the electric energy meter, and the measuring data output by the electric energy meter to be detected in the form of pulse signals is obtained through the pulse detecting component and transmitted to the verification terminal.
As shown in the figure, in a specific embodiment, a tray 11 is provided on the conveyor belt 10, a plurality of storage slots are provided in the tray 11, the storage slots are used for placing electric meters, and the electric meters in the tray 11 are of the same specification.
Specifically, be equipped with six storage tanks in the tray 11, can deposit six electric energy meters with the specification, and the binding post of six electric energy meters all faces the both sides of conveyer belt 10.
In a specific embodiment, as shown in fig. 1, an information code for recording the model of the electric energy meter in the tray 11 is provided on one side of the tray 11, and the model identification component 20 includes a code scanner provided at the feeding end of the conveyor belt 10 for identifying the information in the information code on the tray 11 to identify the model of the electric energy meter to be detected.
As shown in fig. 2 and fig. 3, in a specific embodiment, two sets of guiding mechanisms disposed horizontally and parallel to each other in a vertical plane are disposed on the base 311, each set of guiding mechanism includes at least two sliding rods 312 parallel to each other in a horizontal plane, the probe includes a main probe 321 mechanism and an auxiliary probe 323 mechanism, the main probe 321 mechanism is slidably connected to the lower sliding rod 312, the auxiliary probe 323 mechanism is slidably connected to the upper sliding rod 312, the main probe 321 mechanism is for connecting to a current-voltage terminal of the electric energy meter, and the auxiliary probe 323 mechanism is for connecting to an auxiliary communication terminal of the electric energy meter.
As shown in fig. 2 to 4, in a specific embodiment, the main probe 321 mechanism includes a plurality of main probes 321, a plurality of main wire holders 322, and a plurality of first springs, wherein each of the plurality of main wire holders 322 has a first accommodating cavity therein, the plurality of main probes 321 are slidably disposed in the first accommodating cavities of the plurality of main wire holders 322, and one end of each of the plurality of main probes 321 extends out of the main wire holder 322 and is used for connecting to an electric energy meter, and the plurality of first springs are disposed in the first accommodating cavities of the plurality of main wire holders 322 and are sandwiched between the main probes 321 and the main wire holders 322; the auxiliary probe 323 mechanism comprises a plurality of auxiliary probes 323, a plurality of auxiliary wire holders 324 and a plurality of second springs, wherein a second accommodating cavity is formed in each of the plurality of auxiliary wire holders 324, the plurality of auxiliary probes 323 are respectively slidably disposed in the second accommodating cavities of the plurality of auxiliary wire holders 324, one end of each auxiliary probe extends out of the corresponding auxiliary wire holder 324 and is used for being connected with an electric energy meter, and the plurality of second springs are respectively disposed in the second accommodating cavities of the plurality of auxiliary wire holders 324 and are sandwiched between the auxiliary probes 323 and the auxiliary wire holders 324.
Specifically, the calibrating device further comprises a standard meter and an error calculator, wherein the calibrating terminal, the standard meter, the auxiliary probe 323 and the pulse acquisition module 342 are electrically connected with the error calculator, and the error calculator is used for respectively acquiring the metering data of the standard meter and the metering data of the electric energy meter to be detected, calculating the metering error and transmitting the calculation result to the calibrating terminal.
It should be noted that, the first spring and the second spring are both in a compressed state, and the main probe 321 and the auxiliary probe 323 are both electrically connected to the verification terminal; when the number of the current and voltage wiring terminals on the electric energy meter to be detected is smaller than that of the main probes 321, the redundant main probes 321 can retract into the first accommodating cavity under the extrusion of the electric energy meter; when the IR46 electric energy meter is verified, since the IR46 standard intelligent electric energy meter is not provided with the auxiliary communication terminal, the auxiliary probe 323 retracts into the second accommodating cavity under the extrusion of the electric energy meter.
As shown in fig. 2 to 4, in a specific embodiment, the distance adjusting assembly includes a plurality of distance adjusting mechanisms and a centering mechanism, the plurality of distance adjusting mechanisms are respectively disposed between two adjacent main wire holders 322 and between two adjacent auxiliary wire holders 324, each distance adjusting mechanism includes an air bag 331, a pressure adjusting valve 332 and an adjusting spring 333, the air bag 331 and the adjusting spring 333 are both sleeved on the sliding rod 312, and both ends of the air bag 331 are respectively connected with two adjacent main wire holders 322 or two adjacent auxiliary wire holders 324, the pressure adjusting valve 332 is communicated with the air bag 331 for adjusting the pressure inside the air bag 331, and the air bag 331 is inflated by an air source; the centering mechanism includes four centering springs 334, the four centering springs 334 are respectively sleeved on the sliding rod 312 and respectively arranged between the two outermost main wire holders 322 and the base 311 and between the two outermost auxiliary wire holders 324 and the base 311.
It should be noted that the adjusting spring 333 is always in a stretched state, the centering spring 334 is always in a compressed state, the air bag 331 does not have flexibility, and the contact areas between the two ends of the air bag 331 and the main wire holder 322 and the auxiliary wire holder 324 are kept constant; each determined pressure value in the air bag 331 corresponds to the elongation of the adjusting spring 333, that is, corresponds to the distance between two adjacent main probes 321 or the distance between two adjacent auxiliary probes 323, the distance between two adjacent main probes 321 or the distance between two adjacent auxiliary probes 323 can be adjusted by adjusting the pressure in the air bag 331 through the pressure adjusting valve 332, and the pressure adjusting valve 332 is an electrically controlled valve, so that automation is facilitated.
As shown in fig. 2 and fig. 3, in a specific embodiment, the pulse detection assembly includes a supporting frame 341 and a pulse acquisition module 342, the supporting frame 341 is connected to the base 311, and the pulse acquisition module 342 is connected to the supporting frame 341 and is configured to acquire metering data output by the electric energy meter to be detected in a form of pulse signals.
Specifically, the pulse acquisition module 342 may be a wireless acquisition module of a communication module built in the electric energy meter according to the IR46 standard, for example, may be a data receiving module of a photoelectric acquisition device or based on wireless communication protocols such as bluetooth, zigbee, WIFI, and the like. The selection of the type of the pulse collection module 342 can be adjusted according to the type of the communication module built in the electric energy meter of the IR46 standard.
For example, the pulse acquisition module 342 includes a photo-electric collector, which is configured to form an electrical signal according to the optical signal emitted from the electric energy meter to be detected, and transmit the electrical signal to the error calculator. At present, a pulse signal of the IR46 standard electric energy meter is sent out through a light pulse signal, and a photoelectric collector captures the light pulse signal, converts the light pulse signal into an electric signal, and outputs the electric signal to an error calculator, so that the error of the IR46 standard electric energy meter which sends data through the light pulse signal can be detected.
For example, the pulse collection module 342 includes a bluetooth pulse collection module, the bluetooth pulse collection module includes a bluetooth receiver and a bluetooth converter, the bluetooth receiver is configured to receive a bluetooth pulse signal to be detected for the electric energy meter broadcast, and the bluetooth converter is configured to convert the bluetooth pulse signal into an electrical signal that can be recognized by the error calculator. For the electric energy meter with the IR46 standard and a built-in Bluetooth module, the Bluetooth pulse signal can be firstly received by the Bluetooth receiver, and the Bluetooth pulse signal is converted into an electric signal which can be received by the error calculator by the Bluetooth converter, so that the error of the electric energy meter with the IR46 standard and transmitting data by the Bluetooth pulse signal can be verified.
It should be noted that the photoelectric collector and the bluetooth pulse collection component, or other wireless communication components may exist separately or coexist, so as to meet the error verification requirements of the electric energy meters of IR46 standards of different communication forms. When a plurality of wireless communication assemblies coexist, a relay for switching communication modes is arranged, and different types of communication modes are manually selected.
In one particular embodiment, as shown in FIG. 1, the conveyor belt 10 is provided with a plurality of certification modules 30 on each side.
Specifically, six of the plurality of certification modules 30 are uniformly disposed on both sides of the conveyor belt 10.
In one particular embodiment, as shown in fig. 1, a labeling mechanism is included, which is positioned on one side of the conveyor belt 10 and downstream of the verification assembly 30.
As shown in fig. 1-6, in one particular embodiment, the labeling mechanism includes a mechanical gripper, a marking mechanism 442, a pushing assembly, and a stopping mechanism; the mechanical gripper comprises a clamping plate, a first driving assembly, a second driving assembly and an air pump 470, the clamping plate comprises a longitudinal plate 411 and a transverse plate 412, the longitudinal plate 411 is used for being abutted against the side surface of the electric energy meter, one end of the transverse plate 412 is connected with the longitudinal plate 411, a cavity is arranged in the longitudinal plate 411, a plurality of air holes 413 are formed in one side, facing the electric energy meter, of the longitudinal plate 411, the plurality of air holes 413 are communicated with the cavity, the air pump 470 is communicated with the cavity, the first driving assembly comprises a driving plate 421, a cross beam 422 and a rotary air cylinder 423, the driving plate 421 is arranged on the lower side of the transverse plate 412 and is provided with an oval sliding groove 424; the sliding block 414 is arranged at one end of the transverse plate 412 far away from the longitudinal plate 411, the sliding block 414 is embedded in the sliding groove 424, the cross beam 422 is arranged on the upper side of the transverse plate 412 and is in sliding connection with the transverse plate 412, the rotary cylinder 423 is connected with the cross beam 422, the power output end of the rotary cylinder 423 is connected with the driving plate 421 and is suitable for driving the driving plate 421 to rotate, the second driving assembly comprises a lifting cylinder 431 and a frame body 432, the frame body 432 is arranged on one side of the conveying mechanism, the lifting cylinder 431 is connected with the frame body 432, and the power output end of the lifting cylinder 431 is connected with the rotary cylinder 423 so as to drive the rotary cylinder 423 to move up and down; the marking machine 442 mechanism comprises a mounting rack 441, a marking machine 442, a mother belt 443 and a collecting assembly, the marking machine 442 and the collecting assembly are connected with the mounting rack 441, the mother belt 443 is loaded in the marking machine 442, a plurality of labels are uniformly arranged on the mother belt 443, the marking machine 442 is used for printing corresponding information of the electric energy meter on the labels, the collecting assembly comprises a roller 444 and a third driving assembly 445, the third driving assembly 445 is connected with the mounting rack 441, the mother belt 443 is wound on the roller 444, a power output end of the third driving assembly 445 is connected with the roller 444, and the roller 444 is driven to rotate; the pushing assembly is arranged between the marking machine 442 and the collecting assembly and used for pushing the master tape 443 with the labels to be between the two clamping plates so that the labels are aligned with the two clamping plates respectively, the pushing assembly comprises a pushing cylinder 451 and a pushing block 452, the pushing cylinder 451 is transversely arranged and connected with the mounting frame 441, and the pushing block 452 is connected with a power output end of the pushing cylinder 451; the gear stopping mechanism comprises a gear stopping cylinder 461 and a gear stopping rod 462, the gear stopping cylinder 461 is transversely arranged and is connected with the frame body 432, and the gear stopping rod 462 is connected with the power output end of the gear stopping cylinder 461 and is used for stopping the power failure energy meter.
It should be noted that the air pump 470 can both blow air into the cavity to generate positive pressure in the cavity and pump air to generate negative pressure in the cavity; when the label needs to be adsorbed on the clamping plate, the air pump 470 is used for pumping air, and the label is adsorbed on the clamping plate through negative pressure; the two clamping plates are respectively abutted against the two sides of the electric energy meter, when the label is attached to the electric energy meter, the air pump 470 blows air to attach the label to the electric energy meter, and meanwhile, a certain pressure is applied to the label through positive pressure air to enable the label to be attached more firmly; the third drive assembly 445 is a motor assembly that drives the roller 444 in rotation.
The labeling mechanism works as follows: the marking machine 442 prints corresponding information on the labels in advance, and the pushing cylinder 451 drives the pushing block 452 to push the mother tape 443 with the labels to a position between the two clamping plates, so that the two labels are respectively aligned with the two clamping plates; then the rotating cylinder 423 drives the driving plate 421 to rotate 90 degrees, so that the two clamping plates clamp the top pushing plate; meanwhile, the air pump 470 starts to pump air, and the label is adsorbed on the clamping plate through negative pressure; then, the rotary cylinder 423 drives the driving plate 421 to rotate by 90 ° again, so that the two clamping plates release the pushing block 452, the pushing cylinder 451 drives the pushing block 452 to retreat, the third driving assembly 445 drives the roller 444 to rotate, and the blank mother belt 443 is recovered; the stopping cylinder 461 drives the stopping rod 462 to extend out, the tray 11 loaded with the electric energy meter is stopped at the lower sides of the two clamping plates in a stopping mode, the lifting cylinder 431 drives the rotating cylinder 423 and the two clamping plates to descend, the two clamping plates are aligned with the two sides of the electric energy meter respectively, then the rotating cylinder 423 drives the driving plate 421 to rotate 90 degrees, the two clamping plates clamp the electric energy meter tightly, the label is attached to the two sides of the electric energy meter, then the air pump 470 blows air into the cavity, and a certain pressure is applied to the label by utilizing positive pressure air, so that the label is attached more firmly; finally, the rotating cylinder 423 rotates 90 degrees again, the electric energy meter is loosened, the lifting cylinder 431 rises, the stopping cylinder 461 retreats, the label attaching work of one electric energy meter is completed, and labels can be attached to two sides of the electric energy meter at one time.
It should be understood that in the present embodiment, the electric energy meters in the tray 11 are arranged in two rows and three columns, and three sets of stopping assemblies are provided, so that the three columns of electric energy meters can be aligned with the mechanical gripper in sequence; the labeling mechanism is provided with two mechanical grippers, the marking machine 442 prints four labels at a time, and the pushing block 452 pushes the mother tape 443 with the four labels between the two mechanical grippers, so that the four labels are respectively aligned with the two pairs of clamping plates on the two mechanical grippers, and the information on the two labels corresponding to each pair of clamping plates is the same.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (10)
1. A verification system capable of adapting to electric energy meters with various specifications is characterized by comprising:
the conveying belt is used for conveying the electric meters;
the model identification assembly is arranged on one side of the conveyor belt and used for identifying the model of the electric meter; and
the verification assembly comprises a base, a verification terminal, a wiring assembly and a pulse detection assembly, wherein the wiring assembly and the pulse detection assembly are connected with the base, the wiring assembly is connected with the electric energy meter and used for acquiring metering data of the electric energy meter, the pulse detection assembly is used for acquiring metering data output by the electric energy meter in a pulse signal form, and the verification terminal is connected with the wiring assembly and the pulse detection assembly and used for receiving the metering data acquired by the wiring assembly and the pulse detection assembly; the wiring assembly comprises a probe assembly and a spacing adjusting assembly, the probe assembly is elastically provided with a plurality of probes, and the spacing adjusting assembly is used for adjusting the spacing between the probes, so that the probe assembly is connected with electric energy meters of different models.
2. The verification system capable of adapting to electric energy meters with various specifications as claimed in claim 1, wherein a tray is arranged on the conveyor belt, a plurality of storage slots are arranged in the tray, the storage slots are used for containing electric energy meters, and the electric energy meters in the tray are in the same specification.
3. The verification system capable of adapting to electric energy meters of various specifications as claimed in claim 2, wherein an information code for recording the model of the electric energy meter in the tray is arranged on one side of the tray, and the model identification component comprises a code scanner arranged at the feeding end of the conveyor belt and used for identifying the information in the information code on the tray.
4. The system according to claim 1, wherein the base is provided with two sets of laterally arranged and parallel guide mechanisms in a vertical plane, each set of guide mechanisms comprises at least two parallel slide bars in a horizontal plane, the probe comprises a main probe mechanism and an auxiliary probe mechanism, the main probe mechanism is slidably connected with the lower slide bar, the auxiliary probe mechanism is slidably connected with the upper slide bar, the main probe mechanism is adapted to be connected with the current and voltage terminals of the electric energy meter, and the auxiliary probe mechanism is adapted to be connected with the auxiliary communication terminals of the electric energy meter.
5. The verification system capable of adapting to electric energy meters with various specifications as claimed in claim 4, wherein the main probe mechanism comprises a plurality of main probes, a plurality of main wire holders and a plurality of first springs, each of the plurality of main wire holders is provided with a first accommodating cavity, the plurality of main probes are respectively slidably arranged in the first accommodating cavities of the plurality of main wire holders, one end of each main probe extends out of the main wire holder and is used for connecting with the electric energy meter, and the plurality of first springs are respectively arranged in the first accommodating cavities of the plurality of main wire holders and are clamped between the main probes and the main wire holders; auxiliary probe mechanism includes a plurality of auxiliary probes, a plurality of auxiliary connection seat and a plurality of second spring, and is a plurality of all be equipped with the second in the auxiliary connection seat and hold the chamber, it is a plurality of auxiliary probe slides respectively and sets up a plurality of the auxiliary connection seat the second holds the intracavity, and one end stretches out the auxiliary connection seat is used for plugging into with the electric energy meter, and is a plurality of the second spring is established respectively a plurality of the auxiliary connection seat the second holds the intracavity, and presss from both sides and establish auxiliary probe with between the auxiliary connection seat.
6. The verification system capable of adapting to electric energy meters with various specifications as claimed in claim 5, wherein the spacing adjustment assembly comprises a plurality of spacing adjustment mechanisms and a centering mechanism, the plurality of spacing adjustment mechanisms are respectively arranged between two adjacent main wire holders and between two adjacent auxiliary wire holders, the spacing adjustment mechanisms comprise air bags, pressure regulating valves and adjustment springs, the air bags and the adjustment springs are respectively sleeved on the sliding rod, two ends of each air bag are respectively connected with two adjacent main wire holders or two adjacent auxiliary wire holders, the pressure regulating valves are communicated with the air bags for regulating the pressure in the air bags, and the air bags are inflated through air sources; the centering mechanism comprises four centering springs, the four centering springs are sleeved on the sliding rod respectively and are arranged on the outermost sides of the two centering springs respectively, the two centering springs are arranged between the main wire holder and the base, and the two centering springs are arranged between the auxiliary wire holder and the base.
7. The verification system capable of adapting to electric energy meters with various specifications as claimed in claim 1, wherein the pulse detection assembly comprises a support frame and a pulse acquisition module, the support frame is connected with the base, and the pulse acquisition module is connected with the support frame and is used for acquiring the metering data output by the electric energy meter to be detected in a pulse signal form.
8. The certification system capable of adapting to electric energy meters of various specifications according to claim 6, wherein the conveyor belt is provided with a plurality of certification modules on both sides.
9. The certification system capable of adapting to electric energy meters of various specifications according to claim 1, further comprising a labeling mechanism disposed at one side of the conveyor belt and downstream of the certification assembly.
10. The certification system capable of adapting to electric energy meters of various specifications of claim 9, wherein the labeling mechanism comprises a mechanical gripper, a marking mechanism, a pushing assembly and a stopping mechanism; the mechanical gripper comprises a clamping plate, a first driving assembly, a second driving assembly and an air pump, the clamping plate comprises a longitudinal plate and a transverse plate, the longitudinal plate is used for abutting against the side surface of the electric energy meter, one end of the transverse plate is connected with the longitudinal plate, a cavity is arranged in the longitudinal plate, a plurality of air holes are formed in one side, facing the electric energy meter, of the longitudinal plate, the air holes are communicated with the cavity, the air pump is communicated with the cavity, the first driving assembly comprises a driving plate, a cross beam and a rotary air cylinder, the driving plate is arranged on the lower side of the transverse plate, and an oval sliding groove is formed in the driving plate; the end, far away from the longitudinal plate, of the transverse plate is provided with a sliding block, the sliding block is embedded in the sliding groove, the transverse beam is arranged on the upper side of the transverse plate and is in sliding connection with the transverse plate, the rotary cylinder is connected with the transverse beam, the power output end of the rotary cylinder is connected with the drive plate and is suitable for driving the drive plate to rotate, the second driving assembly comprises a lifting cylinder and a frame body, the frame body is arranged on one side of the conveying mechanism and is connected with the frame body, and the power output end of the lifting cylinder is connected with the rotary cylinder so as to drive the rotary cylinder to move up and down; the marking mechanism comprises a mounting frame, a marking machine, a master tape and a collecting assembly, the marking machine and the collecting assembly are connected with the mounting frame, the master tape is filled in the marking machine, a plurality of labels are uniformly arranged on the master tape, the marking machine is used for printing corresponding information of an electric energy meter on the labels, the collecting assembly comprises a roller and a third driving assembly, the third driving assembly is connected with the mounting frame, the master tape is wound on the roller, and a power output end of the third driving assembly is connected with the roller to drive the roller to rotate; the pushing assembly is arranged between the marking machine and the collecting assembly and used for pushing the master tape with the label to a position between the two clamping plates so that the label is aligned with the two clamping plates respectively, the pushing assembly comprises a pushing cylinder and a pushing block, the pushing cylinder is transversely arranged and connected with the mounting frame, and the pushing block is connected with the power output end of the pushing cylinder; the gear stop mechanism comprises a gear stop cylinder and a gear stop rod, the gear stop cylinder is transversely arranged and connected with the frame body, and the gear stop rod is connected with a power output end of the gear stop cylinder and used for blocking the power failure energy meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211049173.3A CN115407257A (en) | 2022-08-30 | 2022-08-30 | Verification system capable of adapting to electric energy meters of various specifications |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211049173.3A CN115407257A (en) | 2022-08-30 | 2022-08-30 | Verification system capable of adapting to electric energy meters of various specifications |
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| CN115407257A true CN115407257A (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211049173.3A Pending CN115407257A (en) | 2022-08-30 | 2022-08-30 | Verification system capable of adapting to electric energy meters of various specifications |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116482599A (en) * | 2023-06-28 | 2023-07-25 | 广东电网有限责任公司 | Electric energy meter connection mechanism and electric energy meter detection equipment |
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2022
- 2022-08-30 CN CN202211049173.3A patent/CN115407257A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116482599A (en) * | 2023-06-28 | 2023-07-25 | 广东电网有限责任公司 | Electric energy meter connection mechanism and electric energy meter detection equipment |
| CN116482599B (en) * | 2023-06-28 | 2023-10-24 | 广东电网有限责任公司 | Electric energy meter connection mechanism and electric energy meter detection equipment |
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