CN206050126U - A kind of self-measuring device - Google Patents
A kind of self-measuring device Download PDFInfo
- Publication number
- CN206050126U CN206050126U CN201621005763.6U CN201621005763U CN206050126U CN 206050126 U CN206050126 U CN 206050126U CN 201621005763 U CN201621005763 U CN 201621005763U CN 206050126 U CN206050126 U CN 206050126U
- Authority
- CN
- China
- Prior art keywords
- weighbridge
- self
- vessel
- measuring device
- discharge nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
This utility model is related to a kind of self-measuring device, for the weighing of solvent or its mixture.Including bearing, the bearing is provided with weighbridge, places vessel on the weighbridge, discharge nozzle is provided with above the vessel, the bottom of the discharge nozzle is provided with operated pneumatic valve, and the operated pneumatic valve and weighbridge are connected with PLC control system by electric wire, are provided with flow slowing device between the discharge nozzle and vessel.This utility model realizes that automatization weighs, and work seriality is high, improves work efficiency and accuracy, it is ensured that the environmental health at weighing.
Description
Technical field
This utility model is related to a kind of self-measuring device, for the weighing of solvent or its mixture.
Background technology
In existing technology, the packaging and other steps of weighing of the liquid form product such as solvent are mostly manually carried out, will by fixture
Solvent is placed on weighbridge, is carried out reading, is counted, and artificial operation is wasted time and energy, and as the operating time of workman is long, causes meter
Number is inaccurate, and production efficiency is not high.
In addition, the utility model patent that publication number is CN201529507U discloses a kind of additive metering system, the system
By control module, the weighing of auxiliary agent is automatically controlled, but due to there is a problem of sensing transmission time, control module can not be complete
The solvent of complete accurately control feeding mouth, causes weighing error larger.And the program is not controlled to solvent, easily occur molten
Agent spills.
Utility model content
In order to overcome the defect of prior art, automatization's weighing is carried out, improves the work efficiency and accuracy for weighing, it is ensured that
Environmental health at weighing, this utility model provide a kind of self-measuring device.
Technical solutions of the utility model are as follows：
A kind of self-measuring device, including bearing, the bearing are provided with weighbridge, and vessel are placed on the weighbridge, described
Discharge nozzle is provided with above vessel, the bottom of the discharge nozzle is provided with operated pneumatic valve, and the operated pneumatic valve and weighbridge pass through electric wire
It is connected with PLC control system, between the discharge nozzle and vessel, is provided with flow slowing device.
Used as preferred, the flow slowing device includes cone-shaped interface, and the cone-shaped interface is connected with conduit, the conduit
Including inner and outer tubes, said inner tube diameter is provided with switching valve, institute less than the diameter of outer tube between the cone-shaped interface and conduit
State switching valve to be connected with PLC control system.
As preferred, inside the weighbridge, foil gauge is provided with.
Used as preferred, the same level of the weighbridge is provided with tourelle, and the tourelle is by some circular shafts
Composition, the rubber-coated software in outside of the circular shaft.
Used as preferred, the weighbridge is provided with limited block.
This utility model beneficial effect is：Realize that automatization weighs, work seriality is high, improves work efficiency and standard
Exactness, it is ensured that the environmental health at weighing.Specially：1）Process, artificial participation are weighed by PLC control system control is whole
Few, production efficiency is high, and the setting of flow slowing device can improve the accuracy of measurement, weight of solvent when preset value is close to, in time
Enter row buffering, flows decrease to solvent；2）Flow slowing device is between discharge nozzle and vessel, has buffered discharge nozzle with vessel
Distance, reduces spilling for solvent, and flow slowing device includes cone-shaped interface, and further limit solvent spills scope, it is ensured that
Weigh the tidiness of environment；3）Flow slowing device also includes inner and outer tubes, is switched over by switching valve, just addition solvent when
Wait, using the outer tube addition being relatively large in diameter, be close to solvent preset value therewith, opening for discharge nozzle is first closed in PLC control system control
Movable valve, it is using switching valve, outer tube is semi-closed, inner tube is left, when reaching preset value, inner tube is turned off, accurate control is capable of achieving
System and weighing；4）The carrying being provided with beneficial to vessel of tourelle, more laborsaving, the tourelle is by some circular shaft groups
Into the rubber-coated software in outside of the circular shaft, it is ensured that the steady safety in handling process；6）Weighbridge is provided with limited block,
Positioning is convenient so that vessel are quickly reached under flow slowing device.
Description of the drawings
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is structure chart of the present utility model.
Wherein：1st, bearing；2nd, weighbridge；3rd, foil gauge；4th, limited block；5th, vessel are placed；6th, inner tube；7th, outer tube；8th, discharge
Pipe；9th, operated pneumatic valve；10th, tourelle；11st, PLC control system；12nd, cone-shaped interface.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Refering to Fig. 1.
A kind of self-measuring device, including bearing 1, the bearing 1 are provided with weighbridge 2, and vessel 5 are placed on the weighbridge 2,
The top of the vessel 5 is provided with discharge nozzle 8, and the bottom of the discharge nozzle is provided with operated pneumatic valve 9, the operated pneumatic valve 9 and weighbridge 2
It is connected with PLC control system 11 by electric wire, between the discharge nozzle 8 and vessel 5, is provided with flow slowing device.
The flow slowing device includes cone-shaped interface 12, and the cone-shaped interface 12 is connected with conduit, and the conduit includes interior
Pipe 6 and outer tube 7,6 diameter of said inner tube are provided with switching valve, institute less than the diameter of outer tube 7 between the cone-shaped interface 12 and conduit
State switching valve to be connected with PLC control system 11.
Foil gauge 3 is provided with inside the weighbridge 2.
The same level of the weighbridge 2 is provided with tourelle 10, and the tourelle 10 is made up of some circular shafts, institute
State the rubber-coated software in outside of circular shaft.
The weighbridge 2 is provided with limited block 4.
Utility model works principle is：Under human-computer interface device, weight to be packed, packaging setting are set in advance
Value.Its packaging quantity is sensed by platform scale, when packaging quantity reaches packaging setting value. can then send signal logical to man machine interface
Know that metering is completed, at this moment man machine interface can send signal to operated pneumatic valve 9, close operated pneumatic valve 9 and terminate current metering, complete this
Secondary packaging action.
Wherein, flow slowing device is in discharge nozzle 8 and places between vessel 5, has buffered the distance of discharge nozzle 8 and vessel 5, has subtracted
Lack spilling for solvent, and flow slowing device includes cone-shaped interface 12, further limit solvent spills scope, it is ensured that weigh ring
The tidiness in border, flow slowing device also include inner tube 6 and outer tube 7, are switched over by switching valve, just when addition solvent, make
With the outer tube addition being relatively large in diameter, solvent preset value is close to therewith, the operated pneumatic valve of discharge nozzle is first closed in PLC control system control
9, using the residual solvent in circulating device, using switching valve, will be outer tube 7 semi-closed, inner tube 6 is left, when reaching preset value, then
Inner tube is closed, precise control and weighing is capable of achieving.
Above-mentioned drawings and Examples are merely to illustrate this utility model, and any art those of ordinary skill is to which
The appropriate change done or modification, or use other flower pattern instead and make this technical change, all should be regarded as new without departing from this practicality
Type patent category.
Claims (5)
1. a kind of self-measuring device, including bearing（1）, the bearing（1）It is provided with weighbridge（2）, the weighbridge（2）Upper placement
Vessel（5）, the vessel（5）Top be provided with discharge nozzle（8）, it is characterised in that：The bottom of the discharge nozzle is provided with pneumatic operated valve
Door（9）, the operated pneumatic valve（9）And weighbridge（2）By electric wire and PLC control system（11）It is connected, the discharge nozzle（8）With
Vessel（5）Between be provided with flow slowing device.
2. a kind of self-measuring device according to claim 1, it is characterised in that：The flow slowing device includes cone-shaped interface
（12）, the cone-shaped interface（12）It is connected with conduit, the conduit includes inner tube（6）And outer tube（7）, said inner tube（6）Directly
Footpath is less than outer tube（7）Diameter, the cone-shaped interface（12）Switching valve is provided with and conduit between, the switching valve is controlled with PLC
System（11）It is connected.
3. a kind of self-measuring device according to claim 2, it is characterised in that：The weighbridge（2）Inside is provided with strain
Piece（3）.
4. a kind of self-measuring device according to claim 3, it is characterised in that：The weighbridge（2）Same level
It is provided with tourelle（10）, the tourelle（10）It is made up of some circular shafts, the rubber-coated software in outside of the circular shaft.
5. a kind of self-measuring device as claimed in any of claims 1 to 4, it is characterised in that：The weighbridge（2）
It is provided with limited block（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621005763.6U CN206050126U (en) | 2016-08-31 | 2016-08-31 | A kind of self-measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621005763.6U CN206050126U (en) | 2016-08-31 | 2016-08-31 | A kind of self-measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206050126U true CN206050126U (en) | 2017-03-29 |
Family
ID=58379308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621005763.6U Expired - Fee Related CN206050126U (en) | 2016-08-31 | 2016-08-31 | A kind of self-measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206050126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292129A (en) * | 2018-10-11 | 2019-02-01 | 梧州市旺捷机械制造有限公司 | A kind of bottle placer gravity measure device for filling two kinds of fluids |
-
2016
- 2016-08-31 CN CN201621005763.6U patent/CN206050126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292129A (en) * | 2018-10-11 | 2019-02-01 | 梧州市旺捷机械制造有限公司 | A kind of bottle placer gravity measure device for filling two kinds of fluids |
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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: 20170329 Termination date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |