CN111397702B - Automatic water meter verification system - Google Patents
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- CN111397702B CN111397702B CN202010268909.0A CN202010268909A CN111397702B CN 111397702 B CN111397702 B CN 111397702B CN 202010268909 A CN202010268909 A CN 202010268909A CN 111397702 B CN111397702 B CN 111397702B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
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Abstract
An automatic water meter verification system aims to solve the technical problem that a production line for water meter verification in the prior art is not high in integration degree. The water meter calibrating device comprises a production line for calibrating a water meter and a conveying line for conveying accessories, and is characterized in that the production line comprises a material interaction section and a calibrating section, the material interaction section is used for performing material interaction between a transfer component and the conveying line, the calibrating section comprises a simulation section for aging the water meter, one end of the simulation section is provided with a first calibrating station, the other end of the simulation section is provided with a second calibrating station, data reading modules are arranged on the first calibrating station and the second calibrating station, and a feeding station, a discharging station and a drainage station are arranged on the material interaction section. The invention has the following beneficial effects: the automatic water meter verification system realizes full-process automatic verification of the water meter and has high verification efficiency; the water meters need to be checked twice before and after the aging process, so that unqualified water meters can be effectively eliminated, and the accuracy of the checking process is high.
Description
Technical Field
The invention relates to the technical field of automatic assembly lines, in particular to an automatic water meter verification system.
Background
The national metrological verification regulation stipulates that the water meter must be subjected to error verification of four flow points, namely nominal flow, boundary flow, minimum flow and initial flow. The traditional water meter verification is completed through manual verification of an operator, and comprises the steps of clamping, checking, calculating and recording, unloading and the like, but the efficiency of the manual verification is low, and the large-batch verification requirements of a water meter factory cannot be met, so that the automatic verification of a water meter development assembly line is very necessary.
The Chinese patent with the application number of CN201610992921.X discloses an automatic assembly line system for water meter verification, which comprises a variable frequency speed regulation device, a fixed code reading device, a positioning and counting device before water meter verification, a sorting device after water meter verification and an rejecting device of an unqualified water meter, wherein the variable frequency speed regulation device is connected with a pressure resistance verification device and a flow verification device through a central control system and comprises a frequency converter, a speed reducer and a common alternating current motor; the fixed code reading device comprises two fixed code readers with a dynamic bar code identification function; the positioning and counting device comprises a proximity switch, a cylinder baffle and a counting photoelectric switch; the sorting and removing device comprises sorting fingers and an air cylinder push rod; this automatic change assembly line system stores up line, withstand voltage detection line, cross the crossover line, flow detection line, fall waterline, belt transition transfer chain, defective work transfer chain by last feed bin and constitutes, wherein go up feed bin and store up line, withstand voltage detection line, cross the crossover line, flow detection line and fall the waterline and be the plate chain transfer chain, belt transition transfer chain and defective work transfer chain are the belt transfer chain.
The automatic control technology is adopted in the above patent, a variable frequency speed regulation device of an assembly line, a fixed code reading device, a positioning and counting device before water meter verification, a sorting device after water meter verification and a rejection device of unqualified water meters are connected with a full-automatic parallel water meter pressure resistance verification device and a full-automatic serial water meter flow detection verification device, so that automatic positioning, automatic counting, automatic code reading, self-determination verification, automatic sorting and automatic rejection of the water meters are realized; however, the integration degree of the system is not high, and the space occupation of the whole production line is large.
Disclosure of Invention
The invention provides an automatic water meter verification system for overcoming the technical problem that the integration degree of a production line for water meter verification in the prior art is not high, the verification efficiency of the verification system is high, the water meter needs to be verified twice before and after an aging process, the unqualified water meters are effectively eliminated, and the precision degree of the verification process is high.
In order to achieve the above object, the present invention adopts the following technical solutions.
The utility model provides an automatic verification system of water gauge, including the assembly line that is used for examining and determine the water gauge and the transfer chain that is used for carrying the accessory, a serial communication port, the assembly line includes material interaction section and examination section, material interaction section carries out the material interaction through moving between carrying component and the transfer chain, examination section includes and carries out ageing analog section to the water gauge, the one end of analog section is equipped with first examination station, the other end of analog section is equipped with the second and examines and determine the station, all be equipped with data reading module on first examination station and the second examination station, be equipped with material loading station, unloading station and drainage station in the material interaction section. The invention arranges the production line as a material interaction section and a verification section, the conveying line is responsible for conveying the water meter to be verified and related fittings of the water meter, the transfer component carries out loading and unloading operations between the material interaction section and the conveying line, the water meter to be verified is loaded to the production line through the transfer component, the verified water meter is unloaded to the conveying line through the transfer component, the verification section is provided with a simulation section for aging test, both ends of the simulation section are provided with verification stations, when the water meter to be verified is conveyed to the simulation section through the production line, a data reading module on the first verification station carries out first verification on the water meter, the verification data can be transmitted to a database for analysis and storage, and when the water meter to be verified is conveyed to the simulation section through the production line, and the data reading module on the second verification station carries out second verification on the water meter, verification data can be transmitted to the database for analysis and storage, the first verification result and the second verification result are compared and analyzed, the first verification result and the second verification result are respectively compared with national standards, when the metering accuracy of the first verification result and the second verification result is basically consistent and accords with the national standard, the water meter is judged to be qualified, when the metering accuracy of the first verification result and the second verification result is inconsistent or the first verification result and the second verification result are different and accord with the national standard, the water meter is judged to be unqualified, the qualified water meter and the unqualified water meter are subjected to drainage treatment at a drainage station, and then the qualified water meter and the unqualified water meter are transmitted to the conveying line through the transferring component at the blanking station. The automatic water meter verification system provided by the invention realizes full-process automatic verification of the water meter, has high verification efficiency, and in addition, the water meter needs to be verified twice before and after an aging process, so that the unqualified water meter is effectively eliminated, and the verification process has high accuracy.
Preferably, the blanking station is located between the drainage station and the loading station, the loading station is located on one side, away from the simulation section, of the blanking station along the transmission direction of the assembly line, the material interaction section is provided with the electronic module loading station, and the electronic module loading station is located on one side, away from the blanking station, of the loading station. The sequence in the assembly line production process is material loading, drainage and unloading, so the material loading station is located one side of the unloading station far away from the simulation section along the transmission direction of the assembly line, and after the water meter is loaded, the water meter is transmitted to the electronic module material loading station through the assembly line to carry out electronic module material loading.
Preferably, the data reading module comprises a visual identification assembly and an infrared reading assembly, the visual identification assembly is located on one side, away from the simulation section, of the infrared reading assembly, the visual identification assembly comprises a first support connected with the assembly line, a first detection piece is connected to the first support through a camera tool, the infrared reading assembly comprises a second support connected with the assembly line, and a second detection piece is connected to the second support through an infrared tool. At a first verification station, the water meter is transmitted to the visual identification assembly through a production line, pictures shot by the visual identification assembly are transmitted to a system through a wireless network, information is recorded after the pictures are processed by a database, the water meter is continuously transmitted to the infrared reading assembly, the infrared reading assembly reads data of an electronic module of the water meter, the read data are transmitted to the system through the wireless network, and the data are compared with the data recorded by the visual identification assembly after the data are processed; after the aging test is completed, reading electronic module data of the water meter through the infrared reading assembly at a second verification station, then shooting pictures through the visual identification assembly, transmitting relevant data to the system through a wireless network, recording information after the information is processed by a database, comparing the information with data stored in a database at the first verification station, analyzing whether the flow passing through a pointer of the water meter deviates from the flow read out by the electronic module on line, sending the result to the system, and judging whether the water meter is qualified or not by scanning a bar code on a tooling plate in subsequent processes.
Preferably, the infrared tool comprises a connecting piece connected with the second support, a driving component for driving the second detection piece to move close to the water meter is arranged on one side of the connecting piece close to the second detection piece, the driving component comprises a first driving piece, a second driving piece and a third driving piece, the moving directions of the first driving piece, the second driving piece and the third driving piece are mutually perpendicular in pairs, and the first driving piece can drive the second detection piece to move close to or far away from the connecting piece. The infrared tool assists the second detection piece to move and position, when a tool plate of the water meter on the assembly line is positioned to a detection area of a detection process, the connecting piece controls the relative motion between the second detection piece and the support, the driving component controls the relative motion between the second detection piece and the water meter, due to the consistency of the motion of the water meter on the assembly line and the standardized limitation of the tool plate on the clamping station of the water meter, the infrared tool can drive the second detection piece to move quickly to a proper position, after the relative positioning of the second detection piece and the water meter in the vertical direction is completed, the driving component drives the second detection piece to approach the dial plate of the water meter, and as the distance between the second detection piece and the dial plate of the water meter is smaller, the second detection piece can quickly capture an electronic module of the water meter, and the detection precision of the second detection piece is higher.
Preferably, the verification section comprises a data reading section and an auxiliary processing section, the data reading section and the material interaction section are arranged in the same direction, the simulation section is located in the middle section of the data reading section, the auxiliary processing section perpendicular to the material interaction section comprises a first auxiliary section and a second auxiliary section, and the closed-loop production line is formed by connecting the material interaction section, the first auxiliary section, the data reading section and the second auxiliary section end to end. The assembly line is of a closed-loop structure, and is compact and small in occupied area.
Preferably, an electronic module mounting cover plate station and an automatic screw locking machine are arranged on the first auxiliary section, the electronic module mounting cover plate station is located on one side, away from the data reading section, of the automatic screw locking machine, an automatic labeling machine and an automatic laser code printing machine are arranged on the second auxiliary section, and the automatic laser code printing machine is located on one side, away from the data reading section, of the automatic labeling machine.
Preferably, the transferring component is a mechanical arm, the transferring component comprises a water meter discharging transferring part, a water meter feeding transferring part and an electronic module feeding transferring part, an unqualified water meter placing area and an electronic module placing area are arranged between the material interaction section and the conveying line, the unqualified water meter placing area and the discharging station are both arranged in the transferring area of the water meter discharging transferring part, the feeding station is arranged in the transferring area of the water meter feeding transferring part, and the electronic module placing area and the electronic module feeding station are both arranged in the transferring area of the electronic module feeding transferring part. Above-mentioned technical scheme places the district to unqualified water gauge and prescribes a limit to guarantee to move and carry the unloading that the component can realize unqualified water gauge, wherein, set up the electronic module between transfer chain and assembly line and place the district, its purpose provides the buffer memory region, moves the work efficiency that moves in order to promote the electronic module material loading.
Preferably, the conveying lines comprise a first roller conveying line and a second roller conveying line which are adjacent to each other, two code disassembling disc machines are arranged on the first roller conveying line at intervals, the water meter discharging transfer and the water meter feeding transfer are located between the two code disassembling disc machines along the length direction of the material interaction segment, the two code disassembling disc machines are arranged on the second roller conveying line at intervals, and the electronic module feeding transfer is located between the two code disassembling disc machines along the length direction of the material interaction segment. The disc disassembling and stacking machine is responsible for disc disassembling and conveying of the water meters to be verified and stacking and integrating of the verified water meters.
Preferably, the feeding station, the discharging station, the water discharging station, the electronic module feeding station, the electronic module mounting cover plate station, the first verification station and the second verification station on the production line are all provided with a stop. Stopping to locate a tooling plate loaded with a water meter, arranging a stop on the station, and stopping the station on the production line in a working state when the stop on the production line is initially stopped; the purpose of additionally arranging the gear stop is to enable the assembly line to be in a working state all the time, when the tooling plate needs to stay at a certain station, the stop of the tooling plate at the position can be realized by using the gear stop without frequent start and stop of the assembly line, so that the working efficiency is improved, and the energy consumption is reduced.
In conclusion, the invention has the following beneficial effects: (1) the automatic water meter verification system realizes full-process automatic verification of the water meter and has high verification efficiency; (2) the water meters need to be verified twice before and after the aging process, so that unqualified water meters can be effectively eliminated, and the verification process has high precision; (3) the assembly line is in operating condition all the time, when the frock board need stop at a certain station, uses to keep off and stops can realizing ending of frock board in this position, and need not the frequent start-stop of assembly line, reduces the consumption of the energy when promoting work efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view showing the structure of an assembly line and a transfer member according to the present invention.
Fig. 3 is a schematic structural diagram of an infrared reading assembly in the present invention.
In the figure:
the system comprises a production line 1, a material interaction section I, a verification section II, a conveying line 2, a first roller conveying line 2a, a second roller conveying line 2b, a transfer component 3, a simulation section 4, a first verification station 5, a second verification station 6, a loading station 7, a blanking station 8, a drainage station 9, an electronic module loading station 10, a visual identification component 11, an infrared reading component 12, a second bracket 12a, a second detection component 12b, a connecting component 12c, a driving component 12d, a data reading section 13, an auxiliary processing section 14, a first auxiliary section 14a, a second auxiliary section 14b, an electronic module mounting cover plate station 15, an automatic screw locking machine 16, an automatic labeling machine 17, an automatic laser coding machine 18, a water meter blanking transfer 19, a water meter loading transfer 20, an electronic module loading transfer 21, an unqualified water meter placing area 22, an electronic module placing area 23 and a code removing disc machine 24, and (5) stopping 25.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in fig. 1 to 3, an automatic calibration system for a water meter comprises a production line 1 for calibrating the water meter and a conveying line 2 for conveying accessories, wherein the production line comprises a material interaction section i and a calibration section ii, the material interaction section performs material interaction between a transfer component 3 and the conveying line, the calibration section comprises a simulation section 4 for aging the water meter, one end of the simulation section is provided with a first calibration station 5, the other end of the simulation section is provided with a second calibration station 6, the first calibration station and the second calibration station are both provided with data reading modules, and the material interaction section is provided with a feeding station 7, a discharging station 8 and a drainage station 9; the blanking station is positioned between the drainage station and the loading station, the loading station is positioned on one side of the blanking station far away from the simulation section along the transmission direction of the assembly line, the electronic module loading station 10 is arranged on the material interaction section, and the electronic module loading station is positioned on one side of the loading station far away from the blanking station; the data reading module comprises a visual identification component 11 and an infrared reading component 12, the visual identification component is positioned on one side of the infrared reading component far away from the simulation section, the visual identification component comprises a first support connected with the assembly line, a first detection piece is connected to the first support through a camera tool, the infrared reading component comprises a second support 12a connected with the assembly line, and a second detection piece 12b is connected to the second support through an infrared tool; the infrared tool comprises a connecting piece 12c connected with the second support, a driving component 12d for driving the second detection piece to move close to the water meter is arranged on one side of the connecting piece close to the second detection piece, the driving component comprises a first driving piece, a second driving piece and a third driving piece, the moving directions of the first driving piece, the second driving piece and the third driving piece are mutually perpendicular in pairs, and the first driving piece can drive the second detection piece to move close to or far from the connecting piece; the verification section comprises a data reading section 13 and an auxiliary processing section 14, the data reading section and the material interaction section are arranged in the same direction, the simulation section is positioned in the middle section of the data reading section, the auxiliary processing section perpendicular to the material interaction section comprises a first auxiliary section 14a and a second auxiliary section 14b, and a closed-loop production line is formed by connecting the material interaction section, the first auxiliary section, the data reading section and the second auxiliary section end to end; an electronic module mounting cover plate station 15 and an automatic screw locking machine 16 are arranged on the first auxiliary section, the electronic module mounting cover plate station is positioned on one side, away from the data reading section, of the automatic screw locking machine, an automatic labeling machine 17 and an automatic laser coding machine 18 are arranged on the second auxiliary section, and the automatic laser coding machine is positioned on one side, away from the data reading section, of the automatic labeling machine; the transferring component is a mechanical arm and comprises a water meter discharging transferring component 19, a water meter feeding transferring component 20 and an electronic module feeding transferring component 21, an unqualified water meter placing area 22 and an electronic module placing area 23 are arranged between the material interaction section and the conveying line, the unqualified water meter placing area and the discharging station are both arranged in the transferring area for water meter discharging transferring, the feeding station is arranged in the transferring area for water meter feeding transferring, and the electronic module placing area and the electronic module feeding station are both arranged in the transferring area for electronic module feeding transferring; the conveying lines comprise a first roller conveying line 2a and a second roller conveying line 2b which are adjacent, two code disassembling and assembling machines 24 are arranged on the first roller conveying line at intervals, the water meter discharging transfer and the water meter feeding transfer are positioned between the two code disassembling and assembling machines along the length direction of the material interaction segment, the two code disassembling and assembling machines are arranged on the second roller conveying line at intervals, and the electronic module feeding transfer is positioned between the two code disassembling and assembling machines along the length direction of the material interaction segment; and a material loading station, a material unloading station, a water draining station, an electronic module material loading station, an electronic module mounting cover plate station, a first verification station and a second verification station which are positioned on the production line are all provided with a stop 25.
The drawing paper is clockwise rotated by 90 degrees and then is explained, as shown in figure 1 and figure 2, the assembly line is explained from bottom to top along the anticlockwise direction, the annular assembly line is formed by sequentially connecting a material interaction section, a first auxiliary section, a data reading section and a second verification section end to end, the material interaction section, the first auxiliary section, the data reading section and the second verification section are connected through turning, a drainage station, a blanking station, a loading station and an electronic module loading station are sequentially arranged on the material interaction section from left to right, the conveying line is positioned below the material interaction section and comprises a first roller conveying line and a second roller conveying line which are adjacent, the first roller conveying line corresponds to the drainage station, the blanking station and the loading station, a water meter blanking transfer area and an unqualified water meter placement area are arranged between the first roller conveying line and the material interaction section, the blanking station and the unqualified water meter placement area are both positioned in the water meter blanking transfer area, a water meter feeding transfer is arranged between the first roller conveying line and the material interaction section, the water meter feeding transfer is positioned on the right side of the water meter discharging transfer, the feeding station is positioned in a transfer area of the water meter feeding transfer, an electronic module feeding transfer and an electronic module placing area are arranged between the second roller conveying line and the material interaction section, the electronic module feeding station and the electronic module placing area are both positioned in the transfer area of the electronic module feeding transfer, the first auxiliary section is sequentially provided with an electronic module mounting cover plate station and an automatic screw locking machine from bottom to top, the data reading section is sequentially provided with a first verification station, an analog section and a second verification station from right to left, the first verification station and the second verification station are respectively provided with a data reading module, the data reading module comprises a visual identification component and an infrared reading component, the data reading module is sequentially provided with the infrared reading component and the visual identification component from left to right at the right end of the analog section, at the left end of the simulation section, the data reading module is sequentially provided with an infrared reading assembly and a visual identification assembly from left to right, and the second auxiliary section is sequentially provided with an automatic labeling machine and an automatic laser code printing machine from top to bottom.
As shown in fig. 3, a second bracket in a cubic frame shape is in a door shape, a corner piece for assembly is arranged at the lower end of the second bracket, a cover plate is arranged at a connecting point at the upper end of the second bracket, the infrared tool comprises a connecting piece connected with the second bracket in a sliding manner, the connecting piece is in a rectangular plate shape in this embodiment, the infrared tool sequentially comprises a connecting plate, a triaxial cylinder, a first tool plate, a second tool plate, a third tool plate and a fourth tool plate from top to bottom, wherein the first tool plate and the second tool plate are arranged at intervals along the vertical direction, the first tool plate and the second tool plate are connected through a first guide assembly, the first guide piece comprises a first guide bearing, a first guide shaft and a damping spring from top to bottom, the first guide bearing is positioned above the first tool plate, the damping spring is positioned between the first tool plate and the second tool plate, the third tool plate is perpendicular to the second tool plate, the third tooling plate is provided with moving parts along the inner side of the normal direction of the drawing, the second driving part can drive the moving parts to reciprocate along the normal direction of the drawing, the fourth tooling plate is arranged below the moving parts, the number of the fourth tooling plates is two and is arranged at intervals, the fourth tooling plates are respectively vertical to the second tooling plate and the third tooling plate, a second detection part fixing seat separated from the moving parts is arranged between the two fourth tooling plates, the third driving part arranged on the fourth tooling plate can drive the second detection part fixing seat to move, and the moving direction of the second detection part fixing seat is vertical to the moving direction of the moving parts. The first guide assembly comprises two first guide pieces arranged along the diagonal line of the first tooling plate, and the second detection piece fixing seat is provided with a second detection piece mounting plate for fixing the second detection piece. When the detection assembly reads data of the electronic module of the water meter, the triaxial cylinder controls the second detection piece to approach the electronic module of the water meter along the vertical direction, the second tooling plate is flexibly approached under the driving of the damping spring, rigid collision cannot occur between the second detection piece and the water meter dial, so the second detection piece is not easy to damage, after the vertical direction is positioned in place, the second driving piece and the third driving piece are matched to adjust the position of the second detection piece on the parallel surface of the water meter dial, and after the adjustment is in place, the second detection piece reads data of the electronic module of the water meter.
When the automatic water meter verification system detects a water meter, a production line acts to convey a tooling plate to a loading station, a stop at the loading station stops the tooling plate, a loading transfer moves a water meter accessory on a first roller conveying line onto the tooling plate, a clamp on the tooling plate fixes the tooling plate, the tooling plate is stopped and contracted after the water meter is positioned, the tooling plate is conveyed to an electronic module loading station under the driving of the production line, the electronic module loading transfer moves an electronic module to be transferred into the water meter through a second roller conveying line, in order to improve the transfer efficiency of the electronic module loading transfer, the electronic module loading transfer moves an electronic module to be transferred to an electronic module placing area for prestoring, when the water meter is conveyed to the electronic module loading station by the tooling plate, the electronic module is transferred from the placing area to the water meter, a cover plate mounting station is reserved on a first auxiliary section, optionally, mounting an electronic module mounting cover plate at the station, then performing screw locking operation at the next station, performing first verification on the water meter subjected to screw locking at a first verification station, transmitting the water meter to the visual identification assembly through a production line at the first verification station, transmitting a picture shot by the visual identification assembly to a system through a wireless network, processing the picture by a database, recording the information, continuously transmitting the water meter to the infrared reading assembly, reading the electronic module data of the water meter by the infrared reading assembly, transmitting the read data to the system through the wireless network, and comparing the processed data with the data recorded by the visual identification assembly; after the aging test is completed, reading electronic module data of the water meter through the infrared reading assembly at a second verification station, then shooting pictures through the visual identification assembly, transmitting relevant data to the system through a wireless network, recording information after the information is processed by a database, comparing the information with data stored in a database at the first verification station, analyzing whether the flow passing through a pointer of the water meter deviates from the flow read out by the electronic module on line, sending the result to the system, and judging whether the water meter is qualified or not by scanning a bar code on a tooling plate in subsequent processes. The verified water meters are operated by an automatic labeling machine and an automatic laser coding machine and then flow back to the material interaction section, water flow injected in the verification section is discharged at the drainage station, then the discharging operation is completed at the discharging station through discharging and transferring, unqualified water meters are identified and then placed in the unqualified water meter placement area through discharging and transferring, and qualified water meters are transferred to the first roller conveying line through discharging and transferring.
Claims (8)
1. An automatic water meter verification system comprises a production line for verifying a water meter and a conveying line for conveying accessories, and is characterized in that the production line comprises a material interaction section and a verification section, the material interaction section is in material interaction with the conveying line through a transfer component, the verification section comprises an analog section for aging the water meter, one end of the analog section is provided with a first verification station, the other end of the analog section is provided with a second verification station, the first verification station and the second verification station are respectively provided with a data reading module, the material interaction section is provided with a feeding station, a discharging station and a drainage station, the data reading module comprises a visual identification assembly and an infrared reading assembly, the visual identification assembly is positioned on one side of the infrared reading assembly, which is far away from the analog section, the visual identification assembly comprises a first bracket connected with the production line, and the first bracket is connected with a first detection piece through a camera tool, the infrared reading assembly comprises a second support connected with the assembly line, and a second detection piece is connected to the second support through an infrared tool.
2. An automatic calibration system for a water meter according to claim 1, characterized in that the unloading station is located between the draining station and the loading station, the loading station is located on a side of the unloading station away from the simulation section along a transmission direction of the assembly line, the material interaction section is provided with the electronic module loading station, and the electronic module loading station is located on a side of the loading station away from the unloading station.
3. An automatic calibration system for a water meter as defined in claim 1, wherein the infrared tool includes a connecting member connected to the second bracket, a driving member is provided on a side of the connecting member near the second detecting member for driving the second detecting member to move near the water meter, the driving member includes a first driving member, a second driving member and a third driving member, the first driving member, the second driving member and the third driving member move in directions perpendicular to each other, and the first driving member can drive the second detecting member to move near or away from the connecting member.
4. An automatic calibration system for a water meter according to claim 2, characterized in that the calibration section comprises a data reading section and an auxiliary processing section, the data reading section is arranged in the same direction as the material interaction section, the simulation section is located in the middle of the data reading section, the auxiliary processing section perpendicular to the material interaction section comprises a first auxiliary section and a second auxiliary section, and the closed-loop production line is formed by connecting the material interaction section, the first auxiliary section, the data reading section and the second auxiliary section end to end.
5. An automatic calibration system for a water meter according to claim 4, characterized in that the first auxiliary section is provided with an electronic module mounting cover plate station and an automatic screw locking machine, the electronic module mounting cover plate station is located on a side of the automatic screw locking machine away from the data reading section, the second auxiliary section is provided with an automatic labeling machine and an automatic laser coding machine, and the automatic laser coding machine is located on a side of the automatic labeling machine away from the data reading section.
6. An automatic water meter verification system according to claim 1 or 2, wherein the transfer means is a robot, the transfer means includes a water meter unloading transfer, a water meter loading transfer and an electronic module loading transfer, a defective water meter placement area and an electronic module placement area are provided between the material interaction section and the conveyor line, the defective water meter placement area and the defective unloading station are both in the water meter unloading transfer area, the loading station is in the water meter loading transfer area, and the electronic module placement area and the electronic module loading station are both in the electronic module loading transfer area.
7. The automatic calibration system for the water meter according to claim 6, wherein the conveying lines comprise a first roller conveying line and a second roller conveying line which are adjacent to each other, two code disassembling machines are arranged on the first roller conveying line at intervals, the water meter discharging transfer and the water meter feeding transfer are located between the two code disassembling machines along the length direction of the material interaction segment, the two code disassembling machines are arranged on the second roller conveying line at intervals, and the electronic module feeding transfer is located between the two code disassembling machines along the length direction of the material interaction segment.
8. An automatic calibration system for a water meter according to claim 5, characterized in that a stop is provided at each of the loading station, the unloading station, the draining station, the electronic module loading station, the electronic module mounting cover plate station, the first calibration station and the second calibration station on the production line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010268909.0A CN111397702B (en) | 2020-04-08 | 2020-04-08 | Automatic water meter verification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010268909.0A CN111397702B (en) | 2020-04-08 | 2020-04-08 | Automatic water meter verification system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111397702A CN111397702A (en) | 2020-07-10 |
| CN111397702B true CN111397702B (en) | 2021-08-20 |
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| CN111854896B (en) * | 2020-08-03 | 2022-07-19 | 邵东智能制造技术研究院有限公司 | Water meter detection assembly line |
| CN112010002B (en) * | 2020-08-19 | 2022-06-28 | 一汽解放汽车有限公司 | ECU processing system |
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| DE102011076705A1 (en) * | 2011-05-30 | 2012-12-06 | Endress + Hauser Flowtec Ag | Prism support for circular-cylindrical tube, in flow meter calibration system, has support frame comprising alignment device for alignment of support frame in axis of Cartesian coordinate system |
| CN103344895B (en) * | 2013-07-30 | 2015-07-01 | 河北海纳电测仪器股份有限公司 | Automatic verification system of low-voltage current transformer |
| CN106501753A (en) * | 2016-09-28 | 2017-03-15 | 国网内蒙古东部电力有限公司 | A kind of three-phase electric energy meter automated detection method |
| CN206373080U (en) * | 2016-11-11 | 2017-08-04 | 杭州水表有限公司 | Water meter calibration automatic assembly line system |
| CN109894376B (en) * | 2019-03-20 | 2020-11-17 | 北京镨锐机械设备有限公司 | Water meter vision detection equipment |
| CN109974821A (en) * | 2019-05-10 | 2019-07-05 | 郑州楷源仪表有限公司 | A kind of water meter intelligence dress school all-in-one machine |
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