CN202693041U - Continuous production line of gas meter - Google Patents
Continuous production line of gas meter Download PDFInfo
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- CN202693041U CN202693041U CN 201220222928 CN201220222928U CN202693041U CN 202693041 U CN202693041 U CN 202693041U CN 201220222928 CN201220222928 CN 201220222928 CN 201220222928 U CN201220222928 U CN 201220222928U CN 202693041 U CN202693041 U CN 202693041U
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- gas meter
- flow meter
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- meter
- production line
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Abstract
The utility model discloses a continuous production line of a gas meter, wherein the production line is arranged in a constant-temperature workshop and comprises an assembly unit, a detection unit and a package unit; according to the utility model, a lower shell of the gas meter is fixed on a special tooling plate and conveyed to each process through upper and lower annular differential chain lines to realize precise positioning between the part and a processing device, the consistency of the product is good, and the production period is short; a 12-station tandem movement error curve detector just uses one sonic nozzle, so the investment of detection equipment is reduced, the continuous finishing of initial correction and recalibration is realized, a full-automatic and multifunctional detection device can synchronously detect various function parameters of the gas meter in parallel, so that the detection time is saved, the detection precision is increased, and the continuous mass production of the gas meter is realized.
Description
Technical field
The utility model relates to a kind of production line, refers more particularly to a kind of gas meter, flow meter continuous production line of with short production cycle, good product consistency.
Background technology
Gas meter, flow meter belongs to the positive displacement gas meter, it adopts flexible diaphragm measuring room mode to come the measurement gas flow, under the effect of pressure differential, combustion gas alternately enters measuring room through distribution valve, discharged to the gas outlet, the flexible diaphragm that promotes simultaneously in the measuring room is done reciprocating after being full of, and converts the cyclic process of this inflation, exhaust to corresponding volumetric flow of gas by throw-over gear, be delivered to measuring apparatus by gear train again, finish the gas metering function.
Because gas meter, flow meter is the instrument of metering gas, gas volume changes very responsive to temperature, pressure, so when assembling and detection gas meter, flow meter, gas temperature and gas meter, flow meter self temperature used during to detection also have environment temperature etc., strict requirement (check reference condition: 20 ± 2 ℃ of temperature is arranged, humidity 60% ~ 70%, atmospheric pressure 86 ~ 108kPa), so making gas meter, flow meter relatively has significantly different from the other industry product, it is different from the measuring instruments such as electric energy meter, water meter, and it detects error precision and is subjected to the variable effect of temperature larger.The traditional mode of production pattern of gas meter, flow meter industry is assembling both at home and abroad, the packaging area is different temperature province from metering surveyed area (chamber), the temperature of metering region (chamber) is set as 20 ± 2 ℃ by the reference condition of national verification rules, cause between the zones such as assembling and the measuring room and may have the larger temperature difference, and the gas meter, flow meter that assembles need to be seated in the constant temperature measuring room by related standards and vertification regulation regulation and just can detect and measure more than 4 hours, in addition, after valve seat uses bonding agent, need to wait for solidify more than 8 hours the guarantee sealing good, traditional production model is needed more than 2 days at least; When the movement graph of errors is detected, adopt multilist detection in parallel, need many cover sonic nozzle equipment, detection efficiency is low, equipment manufacturing cost is high, gas meter, flow meter accuracy detection in the past mostly adopts the bell-jar standard set-up to carry out, because the constant temperature of sealing liquid and testing environment is very crucial in the bell jar, and in checkout procedure, require the temperature at standard set-up place and the poor of temperature at gas meter, flow meter place (to comprise room temperature, the standard set-up liquid temperature, the test(ing) medium temperature) should be above 1 ℃, therefore be not suitable with the detection of on-line continuous production, simultaneously, traditional gas meter, flow meter assembling and detection all are that each operation independently disperses to carry out, and have the stand-by period of inter process and the constant temperature waits for too long before the metering detection, cause the production cycle long, the many costs of number of devices are high, affected greatly by surrounding enviroment, production efficiency is low.
The utility model content
It is large that the utility model mainly solves traditional gas meter, flow meter assembling, metering and surveyed area temperature contrast, the technical matters that the production cycle is long, production efficiency is low; Provide a kind of and satisfied national standard fully, with short production cycle, equipment cost is low, good product consistency, gas meter, flow meter continuous production line that production efficiency is high.
In order to solve the technical matters of above-mentioned existence, the utility model mainly is to adopt following technical proposals:
A kind of gas meter, flow meter continuous production line of the present utility model, described production line is located in the constant temperature workshop, comprising:
Assembly unit, finish the assembling work of gas meter, flow meter, comprise gas meter, flow meter working plate, up and down annular differential chain line, flagpole bush press-mounting machine, flagpole automatic press mounting machine, full-automatic multiaxis screw tightening apparatus, tree-dimensional automatic glue spreader, ultrasound wave epithelium bonding machine and riveting machine, described working plate is located at up and down on the differential chain line;
Detecting unit carries out function and measuring accuracy detection to gas meter, flow meter, comprises movement detector for tightness, movement graph of errors pick-up unit, operation valve detector for tightness, gas meter, flow meter accuracy detecting device and full-automatic multi-functional pick-up unit;
Packaging unit is packed the gas meter, flow meter of finishing assembling and detect after qualified, comprises laser marking machine, scanning machine, automatic packing machine, automatic wrapping machine, automatic flexible strapping machine;
The gas meter, flow meter that the differential chain line will be fixed on the working plate about described production line adopts is sent to each operation, the gas meter, flow meter lower house is fixed on the working plate, and be sent to each operation by annular differential chain line up and down, realize the accurate location between part and the process equipment, the assembling of satisfying continuous production line detects produces, make the consistance of product better, reduce the human factor in the assembling testing process, promoted product quality, reduced handling loss, and will assemble, detection is placed in the same constant temperature workshop, the time that constant temperature is waited for when having saved inter process wait and detection, production cycle is shortened greatly, improved production efficiency.
As preferably, described movement graph of errors pick-up unit is twelve-station concatenation type movement graph of errors detector, described gas meter, flow meter accuracy detecting device is twelve-station sonic nozzle error detector, adopt twelve-station concatenation type movement graph of errors detector, simulated complete machine ruuning situation, carry out the Product Assembly process control, improved the qualification rate of product, because tandem only need be used a cover sonic nozzle, reduced the equipment usage quantity, reduced the equipment use cost, and adopt twelve-station sonic nozzle error detector as the gas meter, flow meter accuracy detecting device, directly adopt sonic nozzle as standard, by special use sampling wheel, realize continuous first revisal and resume classes to detect and finish continuously, adapt to continuous production line.
As preferably, described full-automatic multiaxis screw tightening apparatus comprises two axles, four axles and eight axle Full automatic screw fastening machines.
As preferably, the temperature of described constant temperature workshop is 20 ± 5 ℃, and humidity is 60%-70%, has satisfied national standard, has saved and has detected required constant temperature time and bonding set time, has shortened the production cycle, has improved work efficiency.
Based on the technological process of production of gas meter, flow meter continuous production line, its step is as follows:
1) blowing is put into the gas meter, flow meter lower house successively and is fixed on the gas meter, flow meter working plate, and the gas meter, flow meter lower house moves to each operation successively with annular differential chain line up and down;
2) gas meter, flow meter lower house assembling;
3) gas meter movement assembling;
4) gas meter upper casing body assembling;
5) also fastening left and right core rack assembly is installed, two axle Full automatic screw fastening machines are fixed on left and right core rack assembly on the gas meter movement;
6) the movement graph of errors detects and adjusts, and movement graph of errors pick-up unit detects and adjusts the graph of errors of gas meter movement, reaches designing requirement;
7) upper and lower casing is fastening, and four axle Full automatic screw fastening machines are fastening with upper shell and lower house;
8) also fastening motor valve is installed, four axle Full automatic screw fastening machines are fastening with motor valve and upper shell;
9) also fastening upper shell bonnet is installed, four axle Full automatic screw fastening machines are fastening with upper shell bonnet and upper shell;
10) whole airtightness detects, and the operation valve detector for tightness carries out sealing propertytest to gas meter, flow meter integral body, such as the qualified next step that enters;
11) gas meter, flow meter accuracy detection, gas meter, flow meter accuracy detecting device adopt sonic nozzle as standard, by special use sampling wheel, the gas meter, flow meter precision are carried out online first revisal and are resumed classes, such as the qualified next step that then enters;
12) electric component is installed, and electric component is installed and is welded on the corresponding position of upper shell;
13) gas meter function detects, and the gas meter, flow meter that the full-automatic multi-functional pick-up unit is finished production carries out each functional test, detects qualified gas meter, flow meter and then enters next step;
14) beat label, laser marking machine print to be made number gas meter, flow meter, and sweep record is made number;
15) packing is automatically packed the gas meter, flow meter that is up to the standards, twines, is tied up, and sends at last warehouse for finished product.
Step 2 wherein) described lower house packaging technology is as follows:
A. press the flagpole lining, the flagpole bush press-mounting machine is pressed into the flagpole lining in the lower house;
B. press the flagpole rocking arm, the flagpole automatic press mounting machine is pressed into flagpole in the flagpole lining;
C. fastening valve seating central shaft;
D. lower house gluing, the tree-dimensional automatic glue spreader is smeared polyurethone sealant to valve seat;
E. install and weld the front diaphragm assembly, ultrasound wave epithelium bonding machine is assemblied in the lower house after with the front diaphragm components welding;
F. install and fastening front side cap, eight axle Full automatic screw fastening machines are fastening with front side cap and lower house;
G. install and weld the rear film assembly, ultrasound wave epithelium bonding machine is assemblied in the lower house after with the rear film components welding;
H. install and fastening rear side cover, eight axle Full automatic screw fastening machines are fastening with rear side cover and lower house.
Wherein the described movement packaging technology of step 3) is as follows:
A. rivet the valve cap shifting shaft;
B. the side's of riveted joint connecting plate;
C. riveting-rack central shaft;
D. rivet left and right movement;
E. assemble left and right core rack;
F. movement sealing propertytest, the movement detector for tightness is done sealing propertytest to movement.
Wherein the described upper shell packaging technology of step 4) is as follows:
A. rivet the magnet steel dividing busing, riveting machine is riveted on the magnet steel dividing busing in the upper shell and with connecting line and draws upper shell;
B. magnet steel in the assembling is installed in interior magnet steel on the magnet steel dividing busing;
C. assemble outer steel, outer steel is installed on the magnet steel dividing busing.
Wherein the described electric component packaging technology of step 12) is as follows:
A. sampler components welding;
B. liquid crystal panel welding;
C. Substrate manufacture;
D. power supply deck welding.
Wherein the described gas meter function test item of step 13) comprises:
Pre paid functionality detects, the under-voltage prompt facility of energising detects, power-off protection is closed the valve Function detection, the valve Function detection is closed in magnetic interference; adopt the full-automatic multi-functional pick-up unit to detect the types of functionality parameter of gas meter, flow meter; take up and down when having eliminated the gas meter, flow meter test; the detection method that wastes time and energy; each parameter can be carried out simultaneously in parallel connection, be connected the power supply transfer chain with source of the gas by circulating belt line and connect and respectively to detect operation, saved detection time; improve accuracy of detection, adapted to the continuous production line needs.
The beneficial effects of the utility model are: in isoperibol, gas meter, flow meter is fixed on the working plate, and be sent to each operation by annular differential chain line up and down, realize the accurate location between part and the process equipment, satisfy the production of continuous production line, homogeneity of product is better, production cycle shortens greatly, adopt twelve-station concatenation type movement graph of errors detector simulation complete machine ruuning situation, only need to use a cover sonic nozzle, reduce the equipment usage quantity, and adopted twelve-station sonic nozzle error detector as the gas meter, flow meter accuracy detecting device, directly adopted sonic nozzle as standard, by special use sampling wheel, realize continuous first revisal and resume classes, save detection time, improve accuracy of detection.
Description of drawings
Fig. 1 is a kind of continuous production line schematic diagram of the present utility model.
Fig. 2 is production technological process of the present utility model.
Fig. 3 is the process chart of step 2 among Fig. 2.
Fig. 4 is the process chart of step 3 among Fig. 2.
Fig. 5 is the process chart of step 4 among Fig. 2.
Fig. 6 is the process chart of step 12 among Fig. 2.
Among the figure: 1. working plate, 2. annular differential chain line up and down, 3. flagpole bush press-mounting machine, 4. flagpole automatic press mounting machine, 5. tree-dimensional automatic glue spreader, 6. full-automatic multiaxis screw tightening apparatus, 7. ultrasound wave epithelium bonding machine, 8. riveting machine, 9. movement detector for tightness, 10. movement graph of errors pick-up unit, 11. operation valve detector for tightness, 12. the gas meter, flow meter accuracy detecting device, 13. full-automatic multi-functional pick-up units, 14. laser printers, 15. scanning machine, 16. automatic packaging machine, 17. automatic wrapping machines, 18. automatic flexible strapping machines.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of gas meter, flow meter continuous production line of the present embodiment, be located in the full constant temperature workshop, the temperature of constant temperature workshop is 20 ± 5 ℃, and humidity is 65% ± 5%, and as shown in Figure 1, production line comprises:
Assembly unit, finish the assembling work of gas meter, flow meter, comprise gas meter, flow meter working plate 1, up and down annular differential chain line 2, flagpole bush press-mounting machine 3, flagpole automatic press mounting machine 4, tree-dimensional automatic glue spreader 5, multiaxis Full automatic screw fastening machine 6, ultrasound wave epithelium bonding machine 7 and riveting machine 8, working plate is installed in up and down on the annular differential chain line;
Detecting unit, gas meter, flow meter is carried out function and measuring accuracy detection, comprise movement detector for tightness 9, twelve-station concatenation type movement graph of errors detector 10, operation valve detector for tightness 11, twelve-station sonic nozzle error detector 12 and full-automatic multi-functional pick-up unit 13;
Packaging unit is packed the finished product gas meter, flow meter of finishing assembling and detect after qualified, comprises laser marking machine 14, scanning machine 15, automatic packaging machine 16, automatic wrapping machine 17, automatic flexible strapping machine 18;
The gas meter, flow meter that annular differential chain line will be fixed on the working plate about production line adopts is sent to each operation.
As shown in Figure 2, the technological process of production step of gas meter, flow meter continuous production line is as follows:
1) blowing is put into the gas meter, flow meter lower house successively and is fixed on the gas meter, flow meter working plate, and the gas meter, flow meter lower house moves to each operation successively with annular differential chain line up and down;
2) gas meter, flow meter lower house assembling;
3) gas meter movement assembling;
4) gas meter upper casing body assembling;
5) also fastening left and right core rack assembly is installed, two axle Full automatic screw fastening machines are fixed on left and right core rack assembly on the gas meter movement;
6) the movement graph of errors detects and adjusts, and movement graph of errors pick-up unit detects and adjusts the graph of errors of gas meter movement, reaches designing requirement;
7) upper-lower casing is fastening, and four axle Full automatic screw fastening machines are fastening with upper shell and lower house;
8) also fastening motor valve is installed, four axle Full automatic screw fastening machines are fastening with motor valve and upper shell;
9) also fastening upper shell bonnet is installed, four axle Full automatic screw fastening machines are fastening with upper shell bonnet and upper shell;
10) whole airtightness detects, and gas meter, flow meter complete machine detector for tightness carries out sealing propertytest to gas meter, flow meter integral body, such as the qualified next step that enters;
11) gas meter, flow meter accuracy detection, gas meter, flow meter accuracy detecting device adopt sonic nozzle as standard, by special use sampling wheel, the gas meter, flow meter precision are carried out online first revisal and are resumed classes, such as the qualified next step that then enters;
12) electric component is installed, and electric component is installed and is welded on the corresponding position of upper shell;
13) gas meter function detects, and the gas meter, flow meter that the full-automatic multi-functional pick-up unit is finished manufacturing carries out each functional test, detects qualified gas meter, flow meter and then enters next step;
14) beat label, laser marking machine print to be made number gas meter, flow meter, and sweep record is made number;
15) operation is packed, twines, tied up to packing automatically with the gas meter, flow meter that is up to the standards, and sends at last warehouse for finished product.
As shown in Figure 3, step 2 wherein) described lower house packaging technology is as follows:
A) press the flagpole lining, the flagpole bush press-mounting machine is pressed into the flagpole lining in the lower house;
B) press the flagpole rocking arm, the flagpole automatic press mounting machine is pressed into flagpole in the flagpole lining;
C) fastening valve seating central shaft;
D) lower house gluing, the tree-dimensional automatic glue spreader is smeared polyurethone sealant to valve seat;
E) install and welding front diaphragm assembly, ultrasound wave epithelium bonding machine is assemblied in the lower house after with the front diaphragm components welding;
F) also fastening front side cap is installed, eight axle Full automatic screw fastening machines are fastening with front side cap and lower house;
G) install and welding rear film assembly, ultrasound wave epithelium bonding machine is assemblied in the lower house after with the rear film components welding;
H) also fastening rear side cover is installed, eight axle Full automatic screw fastening machines are fastening with rear side cover and lower house.
As shown in Figure 4, wherein the described movement packaging technology of step 3) is as follows:
A) riveted joint valve cap shifting shaft;
B) side's of riveted joint connecting plate;
C) riveting-rack central shaft;
D) rivet left and right movement;
E) assemble left and right core rack;
F) movement sealing propertytest, the movement detector for tightness is done sealing propertytest to movement.
As shown in Figure 5, wherein the described upper shell packaging technology of step 4) is as follows:
A) riveted joint magnet steel dividing busing, riveting machine is riveted on the magnet steel dividing busing in the upper shell and with connecting line and draws upper shell;
B) magnet steel, outer steel in the assembling are installed in interior magnet steel, outer steel on the magnet steel dividing busing.
As shown in Figure 6, wherein the described electric component packaging technology of step 12) is as follows:
A) sampler components welding;
B) liquid crystal panel welding;
C) Substrate manufacture;
D) power supply deck welding.
Wherein the described gas meter function test item of step 13) comprises:
Pre paid functionality detects, the under-voltage prompt facility of energising detects, power-off protection is closed the valve Function detection, the valve Function detection is closed in magnetic interference.
Above explanation is not that the utility model has been done restriction; the utility model also is not limited only to giving an example of above-mentioned explanation; the variation that those skilled in the art make in essential scope of the present utility model, retrofit, increase or replace, all should be considered as protection domain of the present utility model.
Claims (4)
1. gas meter, flow meter continuous production line, it is characterized in that: described production line is located in the constant temperature workshop, comprising:
Assembly unit, finish the assembling work of gas meter, flow meter, comprise gas meter, flow meter working plate (1), up and down annular differential chain line (2), flagpole bush press-mounting machine (3), flagpole automatic press mounting machine (4),, the full-automatic multiaxis screw tightening apparatus (6) of tree-dimensional automatic glue spreader (5), ultrasound wave epithelium bonding machine (7) and riveting machine (8), about described working plate is located on the annular differential chain line;
Detecting unit, gas meter, flow meter is carried out function and measuring accuracy detection, comprise movement detector for tightness (9), movement graph of errors pick-up unit (10), operation valve detector for tightness (11), gas meter, flow meter accuracy detecting device (12) and full-automatic multi-functional pick-up unit (13);
Packaging unit is packed the gas meter, flow meter of finishing assembling and detect after qualified, comprises laser marking machine (14), scanning machine (15), automatic packaging machine (16), automatic wrapping machine (17), automatic flexible strapping machine (18);
The gas meter, flow meter that annular differential chain line will be fixed on the working plate about described production line adopts is sent to each operation.
2. a kind of gas meter, flow meter continuous production line according to claim 1, it is characterized in that: described movement graph of errors pick-up unit (10) is twelve-station concatenation type movement graph of errors detector, and described gas meter, flow meter accuracy detecting device (12) is twelve-station sonic nozzle error detector.
3. a kind of gas meter, flow meter continuous production line according to claim 1, it is characterized in that: described full-automatic multiaxis screw tightening apparatus (6) comprises two axles, four axles and eight axle Full automatic screw fastening machines.
4. a kind of gas meter, flow meter continuous production line according to claim 1, it is characterized in that: the temperature of described constant temperature workshop is 20 ± 5 ℃, humidity is 60%-70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222928 CN202693041U (en) | 2012-05-16 | 2012-05-16 | Continuous production line of gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222928 CN202693041U (en) | 2012-05-16 | 2012-05-16 | Continuous production line of gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202693041U true CN202693041U (en) | 2013-01-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220222928 Withdrawn - After Issue CN202693041U (en) | 2012-05-16 | 2012-05-16 | Continuous production line of gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202693041U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749112A (en) * | 2012-05-16 | 2012-10-24 | 浙江金卡高科技股份有限公司 | Continuous production line for gas meter and production process flow |
| CN105424123A (en) * | 2016-01-11 | 2016-03-23 | 成都秦川科技发展有限公司 | Equipment for assembling front valve and rear valve of mechanism of diaphragm gas meter |
| CN106944823A (en) * | 2017-02-14 | 2017-07-14 | 中船重工鹏力（南京）智能装备系统有限公司 | A kind of gas meter movement automatic assembly method and assembling line |
| CN110501056A (en) * | 2019-06-21 | 2019-11-26 | 山东建安实业有限公司 | A kind of gas meter, flow meter assembly line and assemble method |
-
2012
- 2012-05-16 CN CN 201220222928 patent/CN202693041U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749112A (en) * | 2012-05-16 | 2012-10-24 | 浙江金卡高科技股份有限公司 | Continuous production line for gas meter and production process flow |
| CN105424123A (en) * | 2016-01-11 | 2016-03-23 | 成都秦川科技发展有限公司 | Equipment for assembling front valve and rear valve of mechanism of diaphragm gas meter |
| CN105424123B (en) * | 2016-01-11 | 2018-06-08 | 成都秦川物联网科技股份有限公司 | Flag assembly equipment before and after core of membrane type gas meter |
| CN106944823A (en) * | 2017-02-14 | 2017-07-14 | 中船重工鹏力（南京）智能装备系统有限公司 | A kind of gas meter movement automatic assembly method and assembling line |
| CN106944823B (en) * | 2017-02-14 | 2018-12-28 | 中船重工鹏力（南京）智能装备系统有限公司 | A kind of gas meter machine core automatic assembly method and assembling line |
| CN110501056A (en) * | 2019-06-21 | 2019-11-26 | 山东建安实业有限公司 | A kind of gas meter, flow meter assembly line and assemble method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GOLDCARD HIGH TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG GOLDCARD HI-TECH CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 325600 Yueqing Economic Development Zone, Wenzhou, No. seventeen weft Road No. 261, Zhejiang Patentee after: GoldCard High Technology Co., Ltd. Address before: 325600, No. six, No. 151, Yueqing Economic Development Zone, Zhejiang, Wenzhou, China Patentee before: Zhejiang Goldcard High-tech Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130123 Effective date of abandoning: 20140611 |
|
| RGAV | Abandon patent right to avoid regrant |