CN2360842Y - Novel scale body structure of liquid quantitative canning scale - Google Patents
Novel scale body structure of liquid quantitative canning scale Download PDFInfo
- Publication number
- CN2360842Y CN2360842Y CN 98215657 CN98215657U CN2360842Y CN 2360842 Y CN2360842 Y CN 2360842Y CN 98215657 CN98215657 CN 98215657 CN 98215657 U CN98215657 U CN 98215657U CN 2360842 Y CN2360842 Y CN 2360842Y
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- Prior art keywords
- sensors
- canned
- weighing
- scale
- liquid
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- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title claims abstract description 14
- 238000009924 canning Methods 0.000 title abstract 3
- 238000005303 weighing Methods 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a major structure of liquid ration canning balance comprises computer weighing control display appearance, flow solenoid valve, two sensors. The computer weighing control display instrument is connected with the two sensors and the flow electromagnetic valve, the computer weighing control display instrument and the two sensors are used for weighing and displaying liquid in a canned mode and directly carrying out quantitative control on canned output of the flow electromagnetic valve, and the two sensors are installed in a stable mode with axial leads parallel to each other and are in a vertical stable structure with the stress mode of the weighing platform. The utility model is suitable for quantitative canning of liquefied gas and other liquids.
Description
The utility model relates to the canned scale of a kind of liquid quantitative.
The canned scale of original a kind of liquid, its structure mainly contain following a few part and form (as figure), counterweight counterweight (1), the rule of weighing (2), fine setting slide block (3), fixedly suspension ring (4), link rod (7), spacing flowrate control valve (5), weighting platform (6).Its measuring principle, utilize the effect of lever force, make the weighing on the weighting platform (6) and the counterweight ratio of counterweight (1), be reflected in the position of weigh fine setting slide block (3) and rule (2), read the numerical value of canned amount, the spacing operation valve of flow (5), be located on the link rod (7), when weighing platform (6) weight reached the minimum definite value, link rod (7) rose, flowrate control valve (5) conducting, link rod (7) is drop-down when reaching the highest limit value when weighing, and promotes flowrate control valve (5) to close, and canned output stops, thereby realize the quantitative Control work of fluid tank, this canned title body structure is subjected to the effect of lever force, and it is wide to produce error range, and flowrate control valve is subjected to the influence of lever force error, slow movement, sensitivity is low, and weighing precision is poor, and because of the existence of different canned container tare weight differences, the adjustment of given measuring tank value of limiting the quantity of brings difficulty and trouble, so there is associated disadvantages.
Purpose of the present invention, canned for providing a kind of by the setting automatic ration with computer control demonstrations of weighing, remove tare weight automatically, compact conformation, flexible and convenient operation, the canned scale of liquid that measuring accuracy is high.
Technology implementation scheme of the present invention is:
1, utilizes the computer control display instrument of weighing, connect two LOAD CELLS and flow solenoid valve, directly liquid canned weighed and show, and directly flow solenoid valve is quantitatively controlled, finish the quantitatively canned of liquid.
2, two sensors are the parallel axes robust structure, and weighting platform is that vertical stress form is installed, and has therefore reduced the mistiming of decay, has avoided sensor to cause the phenomenon that distorts because of unbalance stress, thereby has improved weighing precision.
The present invention compared with prior art has following remarkable result
1, because whole canned process is to weigh by computer to control display instrument control, different tare weights can be removed the peel automatically; Flow solenoid valve is active in one's movements, the sensor transmissions weighing-up wave, and weighing precision is accurate, and is stable and reliable for performance.
2, because the Stability Analysis of Structures of sensor, stress equalization, anti-side load ability is strong, and decay is fast, efficient height, long service life.
Figure one is the scale structure synoptic diagram of the canned scale of original liquid quantitative,
Figure two is scale structure synoptic diagram of the present invention,
Figure three for the A of scale structure of the present invention to synoptic diagram.
The preferred embodiment of this invention is described in detail in detail below
1, agent structure of the present invention comprises: computer is weighed and is controlled display instrument (1), and the weight signal with sensor (2) output converts a millivolt magnitude voltage signals to, and scaling transformation becomes the weighing numeral, and weighs by the fluorescent screen demonstration.To different weighing, different definite values is set, by the constant value command that is provided with, directly flow solenoid valve (3) is quantitatively controlled.And to different tare weights, peeling is removed automatically.The canned flow velocity of liquid is subjected to flow solenoid valve (3) restriction, and its flow of weighing is determined by the weigh constant value command of control display instrument (1) of computer.
2, with the fixed installation of two sensors (2) axis parallel, weighting platform (6) is vertical stress form with sensor (2), and weighing-up wave is exported for waiting value, thereby has strengthened the anti-side load ability of sensor, has improved the stability of signal output.
Sketch the operating process of above-mentioned example: press energize switch (4), press computer control display instrument (1) start key of weighing, complete machine enters the work waiting status, quantitative values is set on request, canned container is placed on the weighting platform (6), and install chuck, clear automatically by the canned button of peeling (5)
Claims (2)
1, the novel agent structure that discloses the canned scale of a kind of liquid of this adaptation, form by computer Weighting and Controlling display instrument (1), fluid flow solenoid valve (3), two sensors (2), it is characterized in that: computer Weighting and Controlling display instrument (1) connects two sensors (2) and flow solenoid valve (3), liquid tank is put into row weigh and show, and directly the canned output of flow solenoid valve (3) is quantitatively controlled.
2, according to described its structure of claim 1, it is characterized in that: the firm form of two sensors (2) axis parallel is installed, and is vertical stable structure with the stress form of weighing platform (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215657 CN2360842Y (en) | 1998-06-20 | 1998-06-20 | Novel scale body structure of liquid quantitative canning scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215657 CN2360842Y (en) | 1998-06-20 | 1998-06-20 | Novel scale body structure of liquid quantitative canning scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2360842Y true CN2360842Y (en) | 2000-01-26 |
Family
ID=33968876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98215657 Expired - Fee Related CN2360842Y (en) | 1998-06-20 | 1998-06-20 | Novel scale body structure of liquid quantitative canning scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2360842Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424151A (en) * | 2015-12-11 | 2016-03-23 | 苏州市华测检测技术有限公司 | Volume pot liquid mass metering instrument |
| CN105424146A (en) * | 2015-12-11 | 2016-03-23 | 青岛市华测检测技术有限公司 | Dynamic quality metering equipment |
-
1998
- 1998-06-20 CN CN 98215657 patent/CN2360842Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424151A (en) * | 2015-12-11 | 2016-03-23 | 苏州市华测检测技术有限公司 | Volume pot liquid mass metering instrument |
| CN105424146A (en) * | 2015-12-11 | 2016-03-23 | 青岛市华测检测技术有限公司 | Dynamic quality metering equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |