CN110501056A - A kind of gas meter, flow meter assembly line and assemble method - Google Patents
A kind of gas meter, flow meter assembly line and assemble method Download PDFInfo
- Publication number
- CN110501056A CN110501056A CN201910544993.1A CN201910544993A CN110501056A CN 110501056 A CN110501056 A CN 110501056A CN 201910544993 A CN201910544993 A CN 201910544993A CN 110501056 A CN110501056 A CN 110501056A
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- China
- Prior art keywords
- flow meter
- gas meter
- meter
- detection
- base table
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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
- G01F25/15—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters specially adapted for gas meters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a kind of gas meter, flow meter assembly line and assemble method, include the following steps: 1) to carry out unpacking to base table, and check base table appearance；2) code is pasted to base table, and checks again for base table；3) controller is installed；4) it charges to base table；5) gas meter, flow meter accuracy detection, gas meter, flow meter accuracy detecting device, as standard, are carried out online measured precision to gas meter, flow meter, next step are entered if qualified using sonic nozzle；6) whole airtightness detects, and to gas meter, flow meter, integrally being sealed property detects control valve detector for tightness, such as qualified to enter next step；7) whole table detection；8) upper encloser installation and fixed upper encloser；9) at table visual examination；10) vanning storage；Wherein, step 1)~step 10) is in the state of constant temperature and pressure.The present invention can be improved the production efficiency of gas meter, flow meter assembly line.
Description
Technical field
The present invention relates to industrial assembly line field, specific content is related to a kind of gas meter, flow meter assembly line and group
Dress method.
Background technique
Gas meter, flow meter itself is very sensitive for air pressure and temperature, this also affects gas meter, flow meter in the process of work accurate
Property, therefore in the production and detection process of gas meter, flow meter, it also needs to guarantee stable air pressure and temperature, to guarantee combustion gas telogenesis
The final performance of product.In the production process of gas meter, flow meter, due to the high request of assembly, general core component manufacturers do not have this
The assemble ability of sample, therefore form the industry of assembling gas meter, flow meter.In the assembling process of gas meter, flow meter, generally require specifically for
Gauge check room carries out constant temperature, constant humidity, constant pressure processing, and the temperature of gauge check room is set by the reference condition of national verification regulation
It is set to 20 ± 2 DEG C, according to standard, needing the gas meter, flow meter that will be assembled to be seated in 4 hours or more in constant temperature measuring room just be can be carried out
Detection and metrological confirmation, it has been recognised by the inventors that this considerably increases time costs；In addition, being needed in detection this process of controller
It temporarily to charge to capacitor, increase personnel required for detection this process of controller.The two above problems cause
Existing gas meter, flow meter production line production cycle is long, and production efficiency is low.
Summary of the invention
It is long for the existing gas meter, flow meter production line production cycle, the low deficiency of production efficiency, the present invention is intended to provide one
The raising of the efficiency assembled for gas meter, flow meter may be implemented in kind gas meter, flow meter assembly line and assemble method.
The first object of the present invention is to provide a kind of gas meter, flow meter assembly line.
The second object of the present invention is to provide a kind of gas meter, flow meter assembling production method.
For achieving the above object, the invention discloses following technical proposals:
First the invention discloses a kind of gas meter, flow meter assemble method, include the following steps:
1) unpacking is carried out to base table, and checks base table appearance；
2) code is pasted to base table, and checks again for base table；
3) controller is installed, nameplate is fixedly mounted；
4) energization test is carried out to base table；
5) gas meter, flow meter accuracy detection, gas meter, flow meter accuracy detecting device using sonic nozzle as standard, to gas meter, flow meter into
The online measured precision of row, enters next step if qualified；
6) whole airtightness detects, and to gas meter, flow meter, integrally being sealed property detects control valve sealing propertytest instrument, such as closes
Lattice enter next step；
7) whole table detection；
8) upper encloser installation and fixed upper encloser；
9) at table visual examination；
10) vanning storage；
Wherein, step 1)~step 10) is in constant temperature, constant pressure, the state of constant humidity.
Further, the further scope of examination is carried out to base table in step 2) to specifically include, check that the internal wiring of base table has
No desoldering phenomenon occurs；If so, then rejecting；If nothing, enter next step.
Further, in step 4), the specific method to charge to the base table for installing controller is to use straight-adjustable galvanic electricity
Source charges to the farad capacitor of base table, charging time 1s.
Further, in step 5) and step 6), the content of whole table detection includes gas meter, flow meter accuracy detection, whole airtightness inspection
It surveys.
Further, step 7), the content of whole table detection include pre paid functionality detection, the under-voltage prompt facility detection that is powered,
Power-off protection closes valve Function detection, valve Function detection is closed in magnetic disturbance.
Further, between step 4) and step 5), it is spaced 2h~3h.
Secondly the invention discloses a kind of gas meter, flow meter assembly lines, comprising:
Assembly unit completes the assembling work of gas meter, flow meter；
Detection unit carries out function to gas meter, flow meter and measuring accuracy detects；
Packaging unit, the gas meter, flow meter after completion being assembled and being detected qualification are packed；
The gas meter, flow meter in the assembling stage is transported using conveyer belt between the assembly unit, detection unit and packaging unit
Transport to each station；
The gas meter, flow meter assembly line is set in constant temperature workshop,
Further, the temperature of the constant temperature workshop is 20 ± 2 DEG C, humidity is 50 ± 5%.
Further, the detection unit includes plurality of devices, the assembly unit includes multiple stations, the detection unit
Plurality of devices be set to assembly unit multiple stations between.
Compared with prior art, the present invention achieve it is following the utility model has the advantages that
1) in the present invention, the entire production line is in constant temperature, constant humidity, constant pressure processing first, therefore has abandoned traditional life
The thermostatic chamber dedicated for detecting air-tightness in producing line needs the gas meter, flow meter that will be assembled to be seated in constant temperature meter according to standard
It just can be carried out detection and metering within amount indoor 4 hours or more, in entire production process, as long as base table is made to be in constant temperature, perseverance in advance
Wet shape body is kept for 4 hours can guarantee its quality of production, therefore the entire production line in the present invention is arranged in reasonable feelings
The production efficiency of gas meter, flow meter can greatly be improved under condition.
2) it in the present invention, controls in this process, charges in advance to capacitor, due in existing gas meter, flow meter in detection
Farad capacitor is used, the discharge period is long, and the step for thermostatic chamber stands 4H is eliminated in the present invention, therefore
Subsequent electric property inspection can not only be guaranteed by being charged in advance to capacitor in the present invention, and electric property inspection has also been shared
The work of station facilitates work-up the raising of efficiency.
3) in the present invention, using above multiple measures, it can be improved the production efficiency of entire gas meter, flow meter production line.
Detailed description of the invention
The Figure of description for constituting a part of the invention is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.
The step of Fig. 1 is embodiment 1 is schemed.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the present invention.Unless another
It indicates, all technical and scientific terms used herein has usual with general technical staff of the technical field of the invention
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to exemplary embodiments of the present invention.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As described in background, long for the existing gas meter, flow meter production line production cycle, the low deficiency of production efficiency,
The present invention is intended to provide a kind of gas meter, flow meter assembly line and assemble method, may be implemented mentioning for the efficiency assembled for gas meter, flow meter
Height is further illustrated the present invention now in conjunction with the drawings and specific embodiments.
Embodiment 1
Firstly the need of explanation, in the present embodiment, the use background of the gas meter, flow meter assemble method is to need to assemble
A kind of finished gas table, specific assembled material include base table, base table code, controller, upper encloser and nameplate, wherein base table packet
Most of component is included, in the context of the present embodiment, base table has included the main casing of gas meter, flow meter and has been installed on master
The machine core of enclosure interior, the wherein welded circuit board of machine core.
A kind of gas meter, flow meter assemble method, includes the following steps:
1) unpacking is carried out to base table, and checks base table appearance；In the present embodiment, whole since carrying out unpacking to base table
A production environment is in the state of constant temperature and pressure constant humidity always；Inspection base table appearance herein be digital examination base table appearance whether
There is breakage, since base table is transported by chest, still has damaged probability；
2) code is pasted to base table, and checks again for base table；Patch code herein is actually that base table is numbered, such as preceding institute
It states, machine core and circuit board has been mounted in base table, therefore patch code is that assembling manufacturer carries out secondary coding to base table herein, with symbol
Industry requirement is closed, whether during checking again for base table, check has the phenomenon that desoldering between machine core and circuit board emphatically；
3) controller is installed, nameplate is fixedly mounted；
4) energization test is carried out to base table；It should be noted that the capacitor that base table uses is not due to the particularity of base table
It is dielectric capacitance, but farad capacitor, farad capacitor have biggish electric shock amount；It, will in the assembling process of the present embodiment
Base table charge the step in advance after controller be installed, be because of base table circuit after installing controller it is complete,
It does not need targetedly to assemble internal critical elements again, charging can carry out the trial inspection of base table circuit at this time；
5) gas meter, flow meter accuracy detection, gas meter, flow meter accuracy detecting device using sonic nozzle as standard, to gas meter, flow meter into
The online measured precision of row, enters next step if qualified；
6) whole airtightness detects, and to gas meter, flow meter, integrally being sealed property detects control valve detector for tightness, such as qualified
Into next step；
7) whole table detection；The content of whole table detection includes the gas meter, flow meter that full-automatic multi-functional detection device completes production
Carry out each functional test.
8) upper encloser installation and fixed upper encloser；
9) at table visual examination；
10) vanning storage；
Wherein, step 1)~step 10) is in the state of constant temperature and pressure.
Further, the further scope of examination is carried out to base table in step 2) to specifically include, check that the internal wiring of base table has
No desoldering phenomenon occurs；If so, then rejecting；If nothing, enter next step.
Further, in step 4), the specific method to charge to the base table for installing controller is to use straight-adjustable galvanic electricity
Source charges to the farad capacitor of base table, charging time 1s.
Further, it between step 6) and step 7), before upper encloser installation needs that nameplate is fixedly mounted.
Further, in step 7), the content of whole table detection include again gas meter, flow meter accuracy detection, whole airtightness detection with
And electric property detection.
Further, in step 5) and step 6), the content of whole table detection includes gas meter, flow meter accuracy detection, whole airtightness inspection
It surveys.
Further, the content of electric property detection includes pre paid functionality detection, be powered under-voltage prompt facility detection, power-off
Valve Function detection is closed in protection, valve Function detection is closed in magnetic disturbance.
Further, between step 4) and step 5), it is spaced 2h~3h.
In the present embodiment, the production environment of the entire production line specifically: temperature is 20 ± 2 DEG C, and humidity is 50% ± 5%,
Air pressure 101.325kPa.
Embodiment 2
A kind of gas meter, flow meter assembly line, comprising:
Assembly unit completes the assembling work of gas meter, flow meter；
Detection unit carries out function to gas meter, flow meter and measuring accuracy detects；
Packaging unit, the gas meter, flow meter after completion being assembled and being detected qualification are packed；
The gas meter, flow meter in the assembling stage is transported using conveyer belt between the assembly unit, detection unit and packaging unit
Transport to each station；
The gas meter, flow meter assembly line is set in constant temperature workshop.
Assembly unit, detection unit and the packaging unit is equipment in the prior art, and details are not described herein.
Further, the temperature of the constant temperature workshop is 20 ± 2 DEG C, humidity is 50 ± 5%.
Further, the detection unit includes plurality of devices, the assembly unit includes multiple stations, the detection unit
Plurality of devices be set to assembly unit multiple stations between.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of gas meter, flow meter assemble method, which comprises the steps of:
1) unpacking is carried out to base table, and checks base table appearance；
2) code is pasted to base table, and checks again for base table；
3) controller is installed, nameplate is fixedly mounted；
4) energization test is carried out to base table；
5) gas meter, flow meter accuracy detection, gas meter, flow meter accuracy detecting device, as standard, carry out gas meter, flow meter using sonic nozzle
Line measured precision enters next step if qualified；
6) whole airtightness detects, and to gas meter, flow meter, integrally being sealed property detects control valve sealing propertytest instrument, it is such as qualified into
Enter next step；
7) whole table detection；
8) upper encloser installation and fixed upper encloser；
9) at table visual examination；
10) vanning storage；
Wherein, step 1)~step 10) is in the state of constant temperature and pressure.
2. gas meter, flow meter assemble method according to claim 1, which is characterized in that further examined in step 2) to base table
It looks into content to specifically include, checking the internal wiring of base table, whether there is or not the generations of desoldering phenomenon；If so, then rejecting；If nothing, enter next
Step.
3. gas meter, flow meter assemble method according to claim 1, which is characterized in that in step 4), to the base for installing controller
The specific method that table charges is to be charged using farad capacitor of the adjustable DC power supply to base table, charging time 1s.
4. gas meter, flow meter assemble method according to claim 1, which is characterized in that between step 6) and step 7), upper encloser
Before installation need that nameplate is fixedly mounted.
5. gas meter, flow meter assemble method according to claim 1, which is characterized in that in step 5) and step 6), whole table detection
Content include gas meter, flow meter accuracy detection, whole airtightness detection.
6. gas meter, flow meter assemble method according to claim 5, which is characterized in that the content of electric property detection includes prepayment
Take Function detection, the under-voltage prompt facility detection that is powered, power-off protection pass valve Function detection, magnetic disturbance pass valve Function detection.
7. gas meter, flow meter assemble method according to claim 1, which is characterized in that between step 4) and step 5), be spaced 2h
~3h.
8. according to a kind of gas meter, flow meter assembly line described in claim 1~7 any one, it is characterised in that: include:
Assembly unit completes the assembling work of gas meter, flow meter；
Detection unit carries out function to gas meter, flow meter and measuring accuracy detects；
Packaging unit, the gas meter, flow meter after completion being assembled and being detected qualification are packed；
Between the assembly unit, detection unit and packaging unit using conveyer belt by the assembling stage gas meter, flow meter transport to
Each station；
The gas meter, flow meter assembly line is set in constant temperature workshop.
9. a kind of gas meter, flow meter assembly line according to claim 8, it is characterised in that: the temperature of the constant temperature workshop is
20 ± 2 DEG C, humidity is 50 ± 5%.
10. a kind of gas meter, flow meter assembly line according to claim 8, it is characterised in that: the detection unit includes more
Kind equipment, the assembly unit include multiple stations, and the plurality of devices of the detection unit is set to multiple stations of assembly unit
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544993.1A CN110501056A (en) | 2019-06-21 | 2019-06-21 | A kind of gas meter, flow meter assembly line and assemble method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544993.1A CN110501056A (en) | 2019-06-21 | 2019-06-21 | A kind of gas meter, flow meter assembly line and assemble method |
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| CN110501056A true CN110501056A (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910544993.1A Pending CN110501056A (en) | 2019-06-21 | 2019-06-21 | A kind of gas meter, flow meter assembly line and assemble method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928926A (en) * | 2020-08-12 | 2020-11-13 | 廊坊新奥智能科技有限公司 | Switching method of automatic production line of gas meters |
| CN112268601A (en) * | 2020-09-22 | 2021-01-26 | 浙江威星智能仪表股份有限公司 | Base meter measurement calibration method based on sonic nozzle measurement platform |
| CN112658613A (en) * | 2020-12-21 | 2021-04-16 | 昆山市鑫鑫鹏机械有限公司 | Efficient machining process for low-temperature safety valve |
| CN113927277A (en) * | 2021-11-20 | 2022-01-14 | 重庆前卫表业有限公司 | Press sealing system for metering shell of diaphragm gas meter |
| CN116912028A (en) * | 2023-09-13 | 2023-10-20 | 杭州万瑞格智能制造有限公司 | Intelligent production efficiency monitoring and early warning system and method for intelligent gas meter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202693041U (en) * | 2012-05-16 | 2013-01-23 | 浙江金卡高科技股份有限公司 | Continuous production line of gas meter |
| CN105449762A (en) * | 2015-12-14 | 2016-03-30 | 青岛海汇德电气有限公司 | Method, device and system for controlling battery charging |
-
2019
- 2019-06-21 CN CN201910544993.1A patent/CN110501056A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202693041U (en) * | 2012-05-16 | 2013-01-23 | 浙江金卡高科技股份有限公司 | Continuous production line of gas meter |
| CN105449762A (en) * | 2015-12-14 | 2016-03-30 | 青岛海汇德电气有限公司 | Method, device and system for controlling battery charging |
Non-Patent Citations (2)
| Title |
|---|
| 张晓丹: "智能燃气表中复合电池的应用评价", 《电源技术》 * |
| 王珏: "《直流电位差计的原理与检定》", 30 September 1981 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928926A (en) * | 2020-08-12 | 2020-11-13 | 廊坊新奥智能科技有限公司 | Switching method of automatic production line of gas meters |
| CN111928926B (en) * | 2020-08-12 | 2023-06-27 | 廊坊新奥智能科技有限公司 | Switching method of automatic production line of gas meter |
| CN112268601A (en) * | 2020-09-22 | 2021-01-26 | 浙江威星智能仪表股份有限公司 | Base meter measurement calibration method based on sonic nozzle measurement platform |
| CN112658613A (en) * | 2020-12-21 | 2021-04-16 | 昆山市鑫鑫鹏机械有限公司 | Efficient machining process for low-temperature safety valve |
| CN113927277A (en) * | 2021-11-20 | 2022-01-14 | 重庆前卫表业有限公司 | Press sealing system for metering shell of diaphragm gas meter |
| CN116912028A (en) * | 2023-09-13 | 2023-10-20 | 杭州万瑞格智能制造有限公司 | Intelligent production efficiency monitoring and early warning system and method for intelligent gas meter |
| CN116912028B (en) * | 2023-09-13 | 2023-12-12 | 杭州万瑞格智能制造有限公司 | Intelligent production efficiency monitoring and early warning system and method for intelligent gas meter |
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Application publication date: 20191126 |