CN207007301U - A kind of Weighing apparatus for apportioning material of automatic Verification - Google Patents
A kind of Weighing apparatus for apportioning material of automatic Verification Download PDFInfo
- Publication number
- CN207007301U CN207007301U CN201720516964.0U CN201720516964U CN207007301U CN 207007301 U CN207007301 U CN 207007301U CN 201720516964 U CN201720516964 U CN 201720516964U CN 207007301 U CN207007301 U CN 207007301U
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- raw material
- measurement unit
- weigher
- executing agency
- delivery section
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- 238000005303 weighing Methods 0.000 title claims abstract description 26
- 238000012795 verification Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 title claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 44
- 238000005259 measurement Methods 0.000 claims abstract description 35
- 230000002572 peristaltic effect Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model discloses a kind of Weighing apparatus for apportioning material of automatic Verification, including raw material portion, delivery section, measurement unit, stirred tank, controller, the raw material portion connects measurement unit backward by delivery section, and the measurement unit rear end connects executing agency, and executing agency connects stirred tank backward；The raw material subordinate portion has the first weigher to weigh the quality of raw material in raw material portion, and the measurement unit bottom has the second weigher to weigh the quality of raw material in measurement unit, and first weigher, the second weigher, executing agency are electrically connected with the controller.The utility model is simple in construction, weighing suitable for liquid and solid, weighs verification mutually twice, substantially increases measurement protection, and overcoming a long-term use of weighing mechanism easily causes to measure the drawbacks of inaccurate.
Description
Technical field
It the utility model is related to water paint production pre-treatment field, more particularly to a kind of batch weighing dress of automatic Verification
Put.
Background technology
Either paint or water paint, it is required for adding various solids, liquid etc., to ensure product quality,
Dispensing, feeding stage need to be weighed.Existing weighing equipment, whether high-precision or high load-carrying, there is a use
It is the problem of life-span, more accurate using a period of time internal ratio, once and check weighing part or sensor in continuing on aging or
Fatigue, then larger deviation occurs, or even in-and-out awkward situation occur, if there is this problem, shadow in production
Sound is very big.The most key, the aging of this element or fatigue are imperceptible.Particularly with liquid material, this is weighed
Body is just convenient not as solid material, along with deviation, process deviation are can hardly be avoided caused by scale inaccuracy.
In order to solve the problems, such as the above, by transforming measurement structure, weighing process optimizes the utility model, and makes
Existing scale service life at hand when there is sign, so as to check erroneous ideas at the outset, improve the protection of weighing.
Utility model content
Purpose of utility model：In order to improve weighing protection, the utility model provides a kind of automatic Verification simple in construction
Weighing apparatus for apportioning material, to solve problems of the prior art.
Utility model content：A kind of Weighing apparatus for apportioning material of automatic Verification, including raw material portion, delivery section, measurement unit, stirring
Kettle, controller, the raw material portion connect measurement unit backward by delivery section, and the measurement unit rear end connects executing agency, performs
Mechanism connects stirred tank backward；
The raw material subordinate portion has the first weigher to weigh the quality of raw material in raw material portion, the measurement unit bottom tool
There is the second weigher to weigh the quality of raw material in measurement unit, first weigher, the second weigher, executing agency and control
Device electrically connects.
Preferably, the raw material portion is head tank, the delivery section is delivery pump, and measurement unit is measuring tank, described to hold
Row mechanism is magnetic valve.This is preferably applied to liquid feeding；As deviateed allowable error scope after the verification of two meausring apparatuses, then close
Magnetic valve.
Further, the delivery pump of the delivery section is peristaltic pump, and the motor of the peristaltic pump is electrically connected with the controller.Wriggle
Pump is positive displacement pump, and dnockout is more accurate, and controller control peristaltic pump is easy to monitor the amount of flow and dnockout.
As another kind preferably, the raw material portion is raw material cabin, and the delivery section is conveyer belt, and measurement unit is batch meter,
The executing agency is start stop switch.This is preferably applied to solid feeding；Start stop switch is to when the super allowed band of weighing verification
When stop feeding.
Further, the batch meter is provided with start stop switch by the second conveying band connection stirred tank, the second conveyer belt.The
Two is used for conveyer belt to be sent into stirred tank to the load weighted material of two steps, and start stop switch controls the mode of the second conveyer belt start and stop simpler
It is single effective.
The beneficial effects of the utility model are：The utility model is simple in construction, flexible and changeable.Controller controls two titles
The mode of measuring device has verification effect, can verify the accuracy of weighing back and forth, largely evade the older mistake of single scale
Repairing easily causes to weigh the problem of accuracy cannot ensure, technique destabilizing factor is greatly reduced；Suitable for liquid and solid,
Delivery pump is also controlled with controller for liquid, tripartite's measurement and verification has been carried out, has more improved protection；Executing agency is with electricity
The mode of magnet valve or start stop switch is more reliable, can stop in time in measurement result inaccuracy.The letter of the utility model structure
Singly, suitable for the weighing of liquid and solid, verification mutually is weighed twice, substantially increases measurement protection, overcome makes for a long time
Easily cause to measure the drawbacks of inaccurate with a weighing mechanism.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the structural representation of the utility model embodiment 1, and Fig. 3 is
The structural representation of the utility model embodiment 2.
In figure：1- raw materials portion, 11- head tanks, 12- raw material cabins, 2- delivery sections, 21- delivery pumps, 22- conveyer belts, 23-
Two conveyer belts, 3- measurement unit, 31- measuring tanks, 32- batch meters, 4- stirred tanks, 5- controllers, 6- executing agencies, 61- magnetic valves,
62- start stop switches, the weighers of 7- first, the weighers of 8- second.
Embodiment
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the required accompanying drawing used in technology description to be briefly described, drawings in the following description are only described in the application
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
With reference to Fig. 1 ~ 3 and specific embodiment, the utility model is furtherd elucidate.
Such as Fig. 1, a kind of Weighing apparatus for apportioning material of automatic Verification, including raw material portion 1, delivery section 2, measurement unit 3, stirred tank 4,
Controller 5, the raw material portion 1 connect measurement unit 3 backward by delivery section 2, and the rear end of measurement unit 3 connects executing agency 6, held
Row mechanism 6 connects stirred tank 4 backward；
There is the first weigher 7 to weigh the quality of raw material in raw material portion 1 for the bottom of raw material portion 1, under the measurement unit 3
Portion has the second weigher 8 to weigh the quality of raw material in measurement unit 3, first weigher 7, the second weigher 8, performs machine
Structure 6 electrically connects with controller 5.
Embodiment 1
Such as Fig. 2, a kind of Weighing apparatus for apportioning material of automatic Verification, including head tank 11, delivery pump 21, measuring tank 31, stirring
Kettle 4, controller 5, the head tank 11 connect measuring tank 31 backward by delivery pump 21, and the rear end of measuring tank 31 connects electromagnetism
Valve 61, magnetic valve 61 connect stirred tank 4 backward, and the delivery pump 21 is peristaltic pump；
There is the first weigher 7 to weigh the quality of raw material in head tank 11, the measuring tank for the bottom of head tank 11
There is the second weigher 8 to weigh the quality of raw material in measuring tank 31 for 31 bottoms, first weigher 7, the second weigher 8,
The motor of magnetic valve 61 and delivery pump 21 is electrically connected with the controller.
The raw material portion is raw material cabin, and the delivery section is conveyer belt, and measurement unit is batch meter, and the executing agency is to open
Also by conveying band connection stirred tank, the conveyer belt between batch meter and stirred tank is provided with start and stop and opened batch meter described in guard's valve
Close.
Embodiment 2
Such as Fig. 3, a kind of Weighing apparatus for apportioning material of automatic Verification, including raw material cabin 12, conveyer belt 22, batch meter 32, stirring
Kettle 4, controller 5, the raw material cabin 12 connect batch meter 32 backward by conveyer belt 22, and the batch meter 32 passes through the second conveying
Band 23 connects stirred tank 4, and the second conveyer belt 23 is provided with start stop switch 62；
There is the first weigher 7 to weigh the quality of raw material in raw material cabin 12, the batch meter for the bottom of raw material cabin 12
There is the second weigher 8 to weigh the quality of raw material in batch meter 32 for 32 bottoms, first weigher 7, the second weigher 8,
Start stop switch 62 electrically connects with controller 5.
Operation principle：Traditional water paint batch weighing pan feeding mode is relatively simple, only since measurement unit 3, enters
Enter stirred tank 4.The utility model improves, and adds the change of the monitoring numerical value of controller 5, and controller 5 may be based on PLC control
Module.Whether liquid or solid is applied to the utility model, and core component is the first weigher 7, the second weigher 8,
For electronic weighting equipment, it is all connected with controller 5, and raw material portion 1 is by delivery section 2 to the material conveying of measurement unit 3, the mass of raw material portion 1
Mitigate, the first weigher 7 weighs numerical value and reduced, the increase of the mass of measurement unit 3, the increase of the numerical value of the second weigher 8, whole-process controller
5 the first weighers 7 of record and the numerical value change of the second weigher 8；Conveying mode is interval conveying, and batch of material conveying is finished, controlled
Device 5 can compare the 8 increased quality of quality and the second weigher of the reduction of the first weigher 7（In theory：Raw material portion reduction quality=
Delivery section residual mass+measurement unit increase quality）, and the speed and stability of mass change（Also have during rate of change shakiness
It is probably because measuring part aging sensitivity declines）, and according to permission difference range set in advance, judge whether that startup is held
Row mechanism is closed feeding-passage, prevents the material of inaccuracy two from entering stirred tank 4.In addition, delivery section residual mass is rule of thumb
Value determines（Solid is different with liquid）；For liquid feeding, controller 5 also monitors delivery pump 21 by monitoring revolution speed simultaneously
Flow and the time, so as to calculate the gross mass of material conveying, the quality of this quality and the reduction of the first weigher 7, second weigh
8 increased quality of device compares, and judges whether that closing magnetic valve 61 closes feeding-passage according to advance program.
Above example is only illustrating optimal technical scheme of the present utility model, it is noted that for the art
Those of ordinary skill for, some improvement made on the premise of the utility model principle is not departed from or equivalent substitution,
The scope of protection of the utility model is accordingly to be regarded as, should be covered in right of the present utility model.
Claims (5)
- A kind of 1. Weighing apparatus for apportioning material of automatic Verification, it is characterised in that including raw material portion, delivery section, measurement unit, stirred tank, Controller, the raw material portion connect measurement unit backward by delivery section, and the measurement unit rear end connects executing agency, executing agency Stirred tank is connected backward；There is the first weigher to weigh the quality of raw material in raw material portion in the raw material subordinate portion, and the measurement unit bottom has the For two weighers to weigh the quality of raw material in measurement unit, first weigher, the second weigher, executing agency and controller are electric Connection.
- 2. the Weighing apparatus for apportioning material of a kind of automatic Verification according to claim 1, it is characterised in that the raw material portion is original Batch can, the delivery section are delivery pump, and measurement unit is measuring tank, and the executing agency is magnetic valve.
- A kind of 3. Weighing apparatus for apportioning material of automatic Verification according to claim 2, it is characterised in that the delivery section it is defeated It is peristaltic pump to send pump, and the motor of the peristaltic pump is electrically connected with the controller.
- 4. the Weighing apparatus for apportioning material of a kind of automatic Verification according to claim 1, it is characterised in that the raw material portion is original Feed bin, the delivery section are conveyer belt, and measurement unit is batch meter, and the executing agency is start stop switch.
- 5. the Weighing apparatus for apportioning material of a kind of automatic Verification according to claim 4, it is characterised in that the batch meter passes through Second conveying band connection stirred tank, the second conveyer belt are provided with start stop switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720516964.0U CN207007301U (en) | 2017-05-11 | 2017-05-11 | A kind of Weighing apparatus for apportioning material of automatic Verification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720516964.0U CN207007301U (en) | 2017-05-11 | 2017-05-11 | A kind of Weighing apparatus for apportioning material of automatic Verification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007301U true CN207007301U (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720516964.0U Expired - Fee Related CN207007301U (en) | 2017-05-11 | 2017-05-11 | A kind of Weighing apparatus for apportioning material of automatic Verification |
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| CN (1) | CN207007301U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632556A (en) * | 2020-05-29 | 2020-09-08 | 南京金陵塑胶化工有限公司 | A kind of polypropylene polymerization process auxiliary additive management system and method |
| CN112058173A (en) * | 2020-09-25 | 2020-12-11 | 格力电器（武汉）有限公司 | Automatic batching system |
| CN112476750A (en) * | 2020-11-27 | 2021-03-12 | 上海华东民航机场建设监理有限公司 | Concrete mixing plant measurement calibration system |
| CN112879810A (en) * | 2020-12-31 | 2021-06-01 | 杭州精进科技有限公司 | Continuous liquid supply method |
| CN113083731A (en) * | 2021-06-10 | 2021-07-09 | 常州九天新能源科技有限公司 | Photovoltaic welding strip weighing method and photovoltaic welding strip automatic weighing and rechecking equipment |
-
2017
- 2017-05-11 CN CN201720516964.0U patent/CN207007301U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632556A (en) * | 2020-05-29 | 2020-09-08 | 南京金陵塑胶化工有限公司 | A kind of polypropylene polymerization process auxiliary additive management system and method |
| CN112058173A (en) * | 2020-09-25 | 2020-12-11 | 格力电器（武汉）有限公司 | Automatic batching system |
| CN112476750A (en) * | 2020-11-27 | 2021-03-12 | 上海华东民航机场建设监理有限公司 | Concrete mixing plant measurement calibration system |
| CN112476750B (en) * | 2020-11-27 | 2022-07-22 | 上海华东民航机场建设监理有限公司 | Concrete mixing plant measurement calibration system |
| CN112879810A (en) * | 2020-12-31 | 2021-06-01 | 杭州精进科技有限公司 | Continuous liquid supply method |
| CN113083731A (en) * | 2021-06-10 | 2021-07-09 | 常州九天新能源科技有限公司 | Photovoltaic welding strip weighing method and photovoltaic welding strip automatic weighing and rechecking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |