CN201421361Y - Automatic intermittent weighing testing mechanism - Google Patents
Automatic intermittent weighing testing mechanism Download PDFInfo
- Publication number
- CN201421361Y CN201421361Y CN2009200266461U CN200920026646U CN201421361Y CN 201421361 Y CN201421361 Y CN 201421361Y CN 2009200266461 U CN2009200266461 U CN 2009200266461U CN 200920026646 U CN200920026646 U CN 200920026646U CN 201421361 Y CN201421361 Y CN 201421361Y
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- Prior art keywords
- vapor transmission
- moisture vapor
- transmission cup
- weighing
- carriage
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Abstract
The utility model discloses an automatic intermittent weighing testing mechanism, which has the advantages of simple structure, clear principle, accurate test, high practicability and automatic operation, and realizes the automatic detection of water vapor transmission rate in the weighing method. In the technical scheme, the automatic intermittent weighing testing mechanism comprises a weighing device, a moisture-permeable cup is arranged on a moisture-permeable cup bracket, and the moisture-permeable cup bracket is matched with the weighing device and also is connected with a cylinder type automatic lifting device.
Description
Technical field
The utility model the relates to a kind of intermittence mechanism for testing of weighing, the mechanism for testing of weighing especially a kind of automatic intermittence.
Background technology
Weight method is the basic methods of material water steam transmission measurement, place sample in the moisture vapor transmission cup, the seal sample edge, make the inner space of sealing, humidity is certain that forms of sample one side and moisture vapor transmission cup, with the weight of reasonable time interval weighing moisture vapor transmission cup, calculate the moisture-vapor transmission of material by the weight change of moisture vapor transmission cup.Because test environment humidity height wherein can reduce the weigh scale placement its serviceable life and influence measuring accuracy, therefore need finish moisture vapor transmission cup alternately shifting in the test environment and the environment of weighing by testing crew.Manually-operated during experimental enviroment shifts with moisture vapor transmission cup with the environment of weighing is inconsistent is to detect two main causes that automaticity is low, data precision is low.Pass through reasonable structural design, can realize the weight weighing of moisture vapor transmission cup in test environment, but being placed on the balance for a long time, moisture vapor transmission cup can therefore also need mobile moisture vapor transmission cup to realize because the system drifting accumulation of error causes the balance test inaccurate to measuring the intermittence of moisture vapor transmission cup weight.To moving of moisture vapor transmission cup must be accurately in order to avoid drying agent or reagent contact sample, and action need finishes automatically to avoid the uncertain factor in the manually-operated, this mechanism should be easy to reduce equipment cost and to detect expenditure as far as possible simultaneously.Therefore realize to weighing the intermittence of moisture vapor transmission cup it being that the weight method moisture-vapor transmission detects the maximum difficult point that realizes automatic test how accurately, automatically, easily.
Summary of the invention
The utility model provides the mechanism for testing of weighing a kind of automatic intermittence of using weighing device, moisture vapor transmission cup carriage and air-cylinder type apparatus for automatically lifting to realize that moisture vapor transmission cup is intermittently weighed for overcoming above-mentioned the deficiencies in the prior art.It is fixed together the piston in moisture vapor transmission cup carriage and the cylinder block by bindiny mechanism, the flexible accurate lifting of finishing the moisture vapor transmission cup carriage by piston, realize separating and contact of moisture vapor transmission cup and balance on goods and services or LOAD CELLS meausring apparatus, with the automatic measurement at intermittence of realization moisture vapor transmission cup weight.
The purpose of this utility model is to adopt following technical proposals to realize:
The mechanism for testing of weighing a kind of automatic intermittence, it comprises weighing device, and moisture vapor transmission cup is placed on the moisture vapor transmission cup carriage, and the moisture vapor transmission cup carriage matches with weighing device, and described moisture vapor transmission cup carriage is connected with the air-cylinder type apparatus for automatically lifting.
Described weighing device is a weigh scale, and it is connected with balance on goods and services by connecting link, and balance on goods and services matches with the moisture vapor transmission cup carriage.
Described weighing device is the LOAD CELLS meausring apparatus that has weighing unit, and the LOAD CELLS meausring apparatus matches with the moisture vapor transmission cup carriage.
Described moisture vapor transmission cup carriage is provided with through hole, and clear size of opening is greater than the balance on goods and services size.
Described moisture vapor transmission cup carriage is provided with through hole, and clear size of opening is greater than LOAD CELLS meausring apparatus size.
Described through hole is provided with the moisture vapor transmission cup stationary installation.
Described air-cylinder type apparatus for automatically lifting comprises cylinder block, and piston is installed in the cylinder block, and piston is provided with bindiny mechanism, and bindiny mechanism is connected with the moisture vapor transmission cup carriage.
The utility model comprises weighing device, moisture vapor transmission cup carriage and air-cylinder type apparatus for automatically lifting three parts.Moisture vapor transmission cup carriage one end is fixed together by bindiny mechanism and piston, has through hole on the moisture vapor transmission cup carriage, and moisture vapor transmission cup is positioned over moisture vapor transmission cup carriage through hole top.Weighing device is a weigh scale, and it is connected with balance on goods and services by connecting link.Clear size of opening is greater than the size of balance on goods and services, and balance on goods and services can pass through through hole smoothly.The air-cylinder type apparatus for automatically lifting comprises cylinder block, and piston is installed in the cylinder block, and piston is provided with bindiny mechanism, and bindiny mechanism is connected with the moisture vapor transmission cup carriage, the height of piston extension and contraction control moisture vapor transmission cup carriage.When moisture vapor transmission cup was not weighed, piston stretched out, and promoted moisture vapor transmission cup carriage and moisture vapor transmission cup rising by bindiny mechanism, and moisture vapor transmission cup is separated with balance on goods and services; When moisture vapor transmission cup is weighed, piston retraction reduces moisture vapor transmission cup carriage and moisture vapor transmission cup by bindiny mechanism, and moisture vapor transmission cup steadily drops on the balance on goods and services and with the moisture vapor transmission cup carriage and separates, by the weight of weigh scale weighing moisture vapor transmission cup, so just realized weighing the automatic intermittence of moisture vapor transmission cup.Moisture vapor transmission cup carriage through hole can be size greater than the size of balance on goods and services, satisfy and allow the through hole of the arbitrary shape that balance on goods and services passes through smoothly, as circular square or semicircle or spill etc.The moisture vapor transmission cup carriage can be made with waterproof, any materials damp proof, rigidity.
The utility model also has another kind of structure, and promptly the weighing device that uses in the utility model is the LOAD CELLS meausring apparatus that has weighing unit.Moisture vapor transmission cup carriage one end is fixed together by bindiny mechanism and piston, has through hole on the moisture vapor transmission cup carriage, and moisture vapor transmission cup is positioned over moisture vapor transmission cup carriage through hole top.Clear size of opening is greater than the size of LOAD CELLS meausring apparatus, and the LOAD CELLS meausring apparatus can pass through through hole smoothly.The air-cylinder type apparatus for automatically lifting comprises cylinder block, and piston is installed in the cylinder block, and piston is provided with bindiny mechanism, and bindiny mechanism is connected with the moisture vapor transmission cup carriage, the height of piston extension and contraction control moisture vapor transmission cup carriage.When moisture vapor transmission cup was not weighed, piston stretched out, and promoted moisture vapor transmission cup carriage and moisture vapor transmission cup rising by bindiny mechanism, and moisture vapor transmission cup is separated with the LOAD CELLS meausring apparatus; When moisture vapor transmission cup is weighed, piston retraction, by bindiny mechanism moisture vapor transmission cup carriage and moisture vapor transmission cup are reduced, moisture vapor transmission cup steadily drops on the LOAD CELLS meausring apparatus and with the moisture vapor transmission cup carriage and separates, by the weight of LOAD CELLS meausring apparatus weighing moisture vapor transmission cup, so just realized weighing the automatic intermittence of moisture vapor transmission cup.Moisture vapor transmission cup carriage through hole can be size greater than the size of LOAD CELLS meausring apparatus, satisfy and allow the through hole of the arbitrary shape that the LOAD CELLS meausring apparatus passes through smoothly, as circular square or semicircle or spill etc.The moisture vapor transmission cup carriage can be made with waterproof, any materials damp proof, rigidity.
Advantage of the present utility model is:
1. the moisture vapor transmission cup shift position is accurate, and the cylinder action is stable, can accurately control the moisture vapor transmission cup lifting, avoids because the influence that difference in operation is brought.
2. simple in structure, cheap.
Description of drawings:
Fig. 1 is the utility model structural drawing;
Fig. 2 is another working state structure figure of the present utility model;
Fig. 3 is another example structure of the utility model figure;
Fig. 4 is another working state structure figure of another embodiment of the utility model;
Fig. 5 is moisture vapor transmission cup carriage through-hole structure figure in the utility model;
Fig. 6 is moisture vapor transmission cup carriage through-hole structure figure in the utility model;
Fig. 7 is moisture vapor transmission cup carriage through-hole structure figure in the utility model;
Fig. 8 is moisture vapor transmission cup carriage through-hole structure figure in the utility model.
Wherein, 1. weigh scale; 2. connecting link; 3. balance on goods and services; 4. moisture vapor transmission cup; 5. moisture vapor transmission cup carriage; 6. bindiny mechanism; 7. piston; 8. cylinder block; 9. LOAD CELLS meausring apparatus.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Embodiment 1:
Among Fig. 1, Fig. 2, Fig. 5-Fig. 8, the utility model comprises weighing device, moisture vapor transmission cup carriage 5 and air-cylinder type apparatus for automatically lifting three parts.Moisture vapor transmission cup carriage 5 one ends are fixed together with piston 7 by bindiny mechanism 6, have through hole on the moisture vapor transmission cup carriage 5, and moisture vapor transmission cup 4 is positioned over moisture vapor transmission cup carriage 5 through holes top.Weighing device is a weigh scale 1, and it is connected with balance on goods and services 3 by connecting link 2.Clear size of opening is greater than the size of balance on goods and services 3, and balance on goods and services 3 can pass through through hole smoothly.The air-cylinder type apparatus for automatically lifting comprises cylinder block 8, and piston 7 is installed in the cylinder block 8, and piston 7 is provided with bindiny mechanism 6, and bindiny mechanism 6 is connected with moisture vapor transmission cup carriage 5, the height of piston 7 extension and contraction control moisture vapor transmission cup carriages 5.When moisture vapor transmission cup 4 was not weighed, piston 7 stretched out, and promoted moisture vapor transmission cup carriage 5 and moisture vapor transmission cup 4 risings by bindiny mechanism 6, and moisture vapor transmission cup 4 is separated with balance on goods and services 3; When moisture vapor transmission cup 4 is weighed, piston 7 shrinks, and by bindiny mechanism 6 moisture vapor transmission cup carriage 5 and moisture vapor transmission cup 4 is reduced, and moisture vapor transmission cup 4 steadily drops on the balance on goods and services 3 and with moisture vapor transmission cup carriage 5 and separates, by the weight of weigh scale 1 weighing moisture vapor transmission cup 4, so just realized weighing the automatic intermittence of moisture vapor transmission cup 4.Moisture vapor transmission cup carriage 5 through holes can be sizes greater than the size of balance on goods and services 3, satisfy and allow the through hole of the arbitrary shape that balance on goods and services 3 passes through smoothly, as circular square or semicircle or spill etc.Moisture vapor transmission cup carriage 5 can be made with waterproof, any materials damp proof, rigidity.
Embodiment 2:
In the present embodiment, moisture vapor transmission cup carriage 5 through holes are provided with the moisture vapor transmission cup stationary installation.All the other are identical with embodiment 1, repeat no more.
Embodiment 3:
Among Fig. 3-Fig. 8, the weighing device that uses in the present embodiment is the LOAD CELLS meausring apparatus 9 that has weighing unit.Moisture vapor transmission cup carriage 5 one ends are fixed together with piston 7 by bindiny mechanism 6, have through hole on the moisture vapor transmission cup carriage 5, and moisture vapor transmission cup 4 is positioned over moisture vapor transmission cup carriage 5 through holes top.Clear size of opening is greater than the size of LOAD CELLS meausring apparatus 9, and LOAD CELLS meausring apparatus 9 can pass through through hole smoothly.The air-cylinder type apparatus for automatically lifting comprises cylinder block 8, and piston 7 is installed in the cylinder block 8, and piston 7 is provided with bindiny mechanism 6, and bindiny mechanism 6 is connected with moisture vapor transmission cup carriage 5, the height of piston 7 extension and contraction control moisture vapor transmission cup carriages 5.When moisture vapor transmission cup 4 was not weighed, piston 7 stretched out, and promoted moisture vapor transmission cup carriage 5 and moisture vapor transmission cup 4 risings by bindiny mechanism 6, and moisture vapor transmission cup 4 is separated with LOAD CELLS meausring apparatus 9; When moisture vapor transmission cup 4 is weighed, piston 7 shrinks, by bindiny mechanism 6 moisture vapor transmission cup carriage 5 and moisture vapor transmission cup 4 are reduced, moisture vapor transmission cup 4 steadily drops on the LOAD CELLS meausring apparatus 9 and with moisture vapor transmission cup carriage 5 and separates, by the weight of LOAD CELLS meausring apparatus 9 weighing moisture vapor transmission cups 4, so just realized weighing the automatic intermittence of moisture vapor transmission cup 4.Moisture vapor transmission cup carriage 5 through holes can be sizes greater than the size of LOAD CELLS meausring apparatus 9, satisfy and allow the through hole of the arbitrary shape that LOAD CELLS meausring apparatus 9 passes through smoothly, as circular square or semicircle or spill etc.Moisture vapor transmission cup carriage 5 can be made with waterproof, any materials damp proof, rigidity.
Embodiment 4:
In the present embodiment, moisture vapor transmission cup carriage 5 through holes are provided with the moisture vapor transmission cup stationary installation.All the other are identical with embodiment 3, repeat no more.
Claims (6)
1. mechanism for testing of automatically intermittently weighing, it comprises weighing device, and moisture vapor transmission cup is placed on the moisture vapor transmission cup carriage, and the moisture vapor transmission cup carriage matches with weighing device, it is characterized in that, and described moisture vapor transmission cup carriage is connected with the air-cylinder type apparatus for automatically lifting.
2. the mechanism for testing of weighing automatic intermittence as claimed in claim 1 is characterized in that described weighing device is a weigh scale, and it is connected with balance on goods and services by connecting link, and balance on goods and services matches with the moisture vapor transmission cup carriage.
3. the mechanism for testing of weighing automatic intermittence as claimed in claim 1 is characterized in that described weighing device is the LOAD CELLS meausring apparatus that has weighing unit, and the LOAD CELLS meausring apparatus matches with the moisture vapor transmission cup carriage.
4. as the claim 1 or the mechanism for testing of weighing for 2 or 3 described automatic intermittences, it is characterized in that described moisture vapor transmission cup carriage is provided with through hole, clear size of opening is greater than the balance on goods and services size or greater than LOAD CELLS meausring apparatus size.
5. the mechanism for testing of weighing automatic intermittence as claimed in claim 4 is characterized in that described through hole is provided with the moisture vapor transmission cup stationary installation.
6. the mechanism for testing of weighing automatic intermittence as claimed in claim 1 is characterized in that described air-cylinder type apparatus for automatically lifting comprises cylinder block, and piston is installed in the cylinder block, and piston is provided with bindiny mechanism, and bindiny mechanism is connected with the moisture vapor transmission cup carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200266461U CN201421361Y (en) | 2009-06-05 | 2009-06-05 | Automatic intermittent weighing testing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200266461U CN201421361Y (en) | 2009-06-05 | 2009-06-05 | Automatic intermittent weighing testing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201421361Y true CN201421361Y (en) | 2010-03-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200266461U Expired - Lifetime CN201421361Y (en) | 2009-06-05 | 2009-06-05 | Automatic intermittent weighing testing mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN201421361Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975712A (en) * | 2010-11-05 | 2011-02-16 | 济南兰光机电技术有限公司 | Weight-method steam transmittance tester |
| CN102621024A (en) * | 2012-03-27 | 2012-08-01 | 济南兰光机电技术有限公司 | Device for testing water vapor permeability by aid of weighing method |
| CN102636409A (en) * | 2012-04-20 | 2012-08-15 | 交通运输部公路科学研究院 | Buoyancy instrument |
| CN103226083A (en) * | 2013-04-22 | 2013-07-31 | 中华人民共和国东莞出入境检验检疫局 | Displacement detection testing machine for plugs and latches |
| WO2013143027A1 (en) * | 2012-03-27 | 2013-10-03 | 济南兰光机电技术有限公司 | Water vapour transmission rate testing apparatus using weight method |
| CN105403476A (en) * | 2015-12-23 | 2016-03-16 | 济南兰光机电技术有限公司 | Multiple-cavity weighting-method water-vapor permeability testing system and testing method |
| CN105942553A (en) * | 2016-06-30 | 2016-09-21 | 上虞市银燕锻压业有限公司 | Fruit drying machine internally provided with weight detection device |
| CN106353101A (en) * | 2016-11-08 | 2017-01-25 | 广西玉柴机器股份有限公司 | Weighing device for a DPF in carbon model loading test |
| CN109910486A (en) * | 2019-03-13 | 2019-06-21 | 华邦古楼新材料有限公司 | A kind of method and apparatus of high-performance thermal dye sublimation transfer printing paper manufacture |
| CN112924319A (en) * | 2021-02-07 | 2021-06-08 | 绍兴市食品药品检验研究院 | Water vapor transmission rate testing device and method for protective article fabric |
| CN114002113A (en) * | 2021-11-01 | 2022-02-01 | 广州标际包装设备有限公司 | Weight increasing and reducing all-in-one machine for testing water vapor transmittance |
-
2009
- 2009-06-05 CN CN2009200266461U patent/CN201421361Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975712A (en) * | 2010-11-05 | 2011-02-16 | 济南兰光机电技术有限公司 | Weight-method steam transmittance tester |
| CN101975712B (en) * | 2010-11-05 | 2012-10-10 | 济南兰光机电技术有限公司 | Weight-method steam transmittance tester |
| CN102621024A (en) * | 2012-03-27 | 2012-08-01 | 济南兰光机电技术有限公司 | Device for testing water vapor permeability by aid of weighing method |
| WO2013143027A1 (en) * | 2012-03-27 | 2013-10-03 | 济南兰光机电技术有限公司 | Water vapour transmission rate testing apparatus using weight method |
| CN102636409A (en) * | 2012-04-20 | 2012-08-15 | 交通运输部公路科学研究院 | Buoyancy instrument |
| CN103226083A (en) * | 2013-04-22 | 2013-07-31 | 中华人民共和国东莞出入境检验检疫局 | Displacement detection testing machine for plugs and latches |
| CN105403476A (en) * | 2015-12-23 | 2016-03-16 | 济南兰光机电技术有限公司 | Multiple-cavity weighting-method water-vapor permeability testing system and testing method |
| CN105942553A (en) * | 2016-06-30 | 2016-09-21 | 上虞市银燕锻压业有限公司 | Fruit drying machine internally provided with weight detection device |
| CN106353101A (en) * | 2016-11-08 | 2017-01-25 | 广西玉柴机器股份有限公司 | Weighing device for a DPF in carbon model loading test |
| CN109910486A (en) * | 2019-03-13 | 2019-06-21 | 华邦古楼新材料有限公司 | A kind of method and apparatus of high-performance thermal dye sublimation transfer printing paper manufacture |
| CN112924319A (en) * | 2021-02-07 | 2021-06-08 | 绍兴市食品药品检验研究院 | Water vapor transmission rate testing device and method for protective article fabric |
| CN114002113A (en) * | 2021-11-01 | 2022-02-01 | 广州标际包装设备有限公司 | Weight increasing and reducing all-in-one machine for testing water vapor transmittance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100310 |