CN206083755U - A controlling means is added to constant flow material for continuous -type sand mixer - Google Patents
A controlling means is added to constant flow material for continuous -type sand mixer Download PDFInfo
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- CN206083755U CN206083755U CN201620844710.7U CN201620844710U CN206083755U CN 206083755 U CN206083755 U CN 206083755U CN 201620844710 U CN201620844710 U CN 201620844710U CN 206083755 U CN206083755 U CN 206083755U
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Abstract
The utility model provides a controlling means is added to constant flow material for continuous -type sand mixer, relates to casting sand preparation field, and it has solved the problem that the material was added to the continuous ration of continuous -type sand mixer. The device roller mill, electromagnetic water valve, flow sensor, flow regulator, actuating mechanism, belt weigher, masuring bucket, speedtransmitter, weight transformative transducer, multiplier, setter, comparator, speed adjustor, transmission and actuating mechanism constitute. Owing to adopted the real -time detection and the control of instantaneous discharge to and the real -time detection and the control of instantaneous material addition, can realize in succession to adding material and water in the roller mill, and add the material and water is more accurate, improved continuous -type sand mixer's mulling quality greatly. The utility model is suitable for a control is added to continuous -type sand mixer's constant flow.
Description
Technical field
The utility model belongs to casting model powder process field, and in particular to a kind of constant flow material for continuous muller
Add control device.
Background technology
The complicated mixture that green-sand is made up of quartz sand, clay, water, coal dust etc., the direct shadow of performance of green-sand
The quality of casting mold is rung, and then affects the quality of foundry goods.According to statistics, because the casting wasted product that green-sand quality problems cause accounts for all
The 60%-70% of waste product sum.Want to obtain high-quality green-sand, it is necessary to effectively control sand processing stage, however,
Green-sand, due to the impact of various factors, changes in cyclic process into branch.Therefore, when various composition is added, mend
The quantitative control of dosage is a key link.Produce in enormous quantities workshop in order to meet big green-sand requirement will
Ask, Jing is frequently with continuous muller.Obviously, added composition is also to be continuously added to puddle mixer on continuous muller, and
Require within the unit interval feeding quantity can adjust within the specific limits, with mixing device cooperating.Therefore, it is necessary to develop
For the quantitative control device of flow mixer.
The content of the invention
The utility model is to solve the problems, such as that continuous muller continuous and quantitative adds material, there is provided one kind is used to connect
The constant flow material of continuous formula puddle mixer adds control device.
A kind of constant flow material for continuous muller adds control device, and it includes puddle mixer, electromagnetic water valve, stream
Quantity sensor, flow regulator, executing agency, belt conveyer scale, measure hopper, velocity sensor, weight transformative transducer, multiplier,
Given device, comparator, speed regulator, transmission and executing agency.
The water outlet end of described flow sensor is connected with described electromagnetic water valve inlet end, described electromagnetic water valve
Water outlet end be connected with the inlet end of described puddle mixer, the flow signal output end of described flow sensor with it is described
The flow signal input of flow regulator be connected, the signal output part of described flow regulator and described executing agency
Signal input part be connected, the signal output part of described executing agency is connected with the signal input part of described electromagnetic water valve,
Described belt conveyer scale is arranged on the upper end of described puddle mixer, and described measure hopper is arranged on the upper end of described belt conveyer scale, institute
Described velocity sensor and described weight transformative transducer be installed, the letter of described velocity sensor on the belt conveyer scale stated
Number output end is connected with the first signal input part of described multiplier, the signal output part of described weight transformative transducer with
The secondary signal input of described multiplier is connected, the signal output part and the first of described comparator of described multiplier
Signal input part is connected, and the described signal output part of given device is connected with the secondary signal input of described comparator, institute
The signal output part of the comparator stated is connected with the signal input part of described speed regulator, the letter of described speed regulator
Number output end is connected with the signal input part of described transmission and executing agency, described transmission and the power output of executing agency
End is connected with described belt conveyer scale.
The utility model has the effect that compared with prior art：As a result of instantaneous discharge real-time detection and
Control, and real-time detection and the control of instantaneous mass addition, are capable of achieving continuously to add material and water in puddle mixer, and mend
Plus material and water it is more accurate, substantially increase the Quality of Mixing Sand of continuous muller.
Description of the drawings
Fig. 1 is that a kind of constant flow material for continuous muller described in the utility model adds control device
Composition frame chart.
Specific embodiment
The utility model is elaborated below according to accompanying drawing 1 preferred embodiment.
Specific embodiment：Referring to accompanying drawing 1, a kind of constant flow material for continuous muller adds control device,
It includes puddle mixer 1, electromagnetic water valve 2, flow sensor 3, flow regulator 4, executing agency 5, belt conveyer scale 6, measure hopper 7, speed
Degree sensor 8, weight transformative transducer 9, multiplier 10, given device 11, comparator 12, speed regulator 13, transmission and execution
Mechanism 14.
The water outlet end of described flow sensor 3 is connected with the described inlet end of electromagnetic water valve 2, described electromagnetism water
The water outlet end of valve 2 is connected with the inlet end of described puddle mixer 1, the flow signal output end of described flow sensor 3
Be connected with the flow signal input of described flow regulator 4, the signal output part of described flow regulator 4 with it is described
The signal input part of executing agency 5 is connected, the signal output part of described executing agency 5 and the signal of described electromagnetic water valve 2
Input is connected, and described belt conveyer scale 6 is arranged on the upper end of described puddle mixer 1, and described measure hopper 7 is arranged on described skin
The upper end of belt scale 6, is provided with described velocity sensor 8 and described weight transformative transducer 9, institute on described belt conveyer scale 6
The signal output part of the velocity sensor 8 stated is connected with the first signal input part of described multiplier 10, and described weight becomes
The signal output part of emat sensor 9 is connected with the secondary signal input of described multiplier 10, the letter of described multiplier 10
Number output end is connected with the first signal input part of described comparator 12, the signal output part of described given device 11 with it is described
The secondary signal input of comparator 12 be connected, the signal output part and described speed regulator 13 of described comparator 12
Signal input part be connected, the signal output part and described transmission and the signal of executing agency 14 of described speed regulator 13
Input is connected, and described transmission and the clutch end of executing agency 14 is connected with described belt conveyer scale 6.
Operation principle is as follows：
In the puddle mixer 1 that water flows into described from described flow sensor 3, described electromagnetic water valve 2, the size of flow by
Described flow sensor 3 is converted to electric signal, and delivers in described flow regulator 4, adjusts in real time through flow regulator 4
After section, to the described output control signal of executing agency 5, the unlatching of described electromagnetic water valve is driven by described executing agency 5
Size and keying, realize the regulation of the instantaneous plus discharge to described puddle mixer 1；The material of described measure hopper 7 enters institute
On the belt conveyer scale 6 stated, the weight of material is converted into electric signal by described weight transformative transducer 9, is sent to described multiplication
The secondary signal input of device 10, the speed of described belt conveyer scale 6 is converted into electric signal by described velocity sensor 8, transmission
To the first signal input part of described multiplier 10, the output signal that described multiplier 10 is carried out after multiplying is sent to
First signal input part of described comparator 12, the output signal of given device 11 is sent to the second letter of described comparator 12
Number input, described comparator 12 is compared the signal input that the signal after computing is sent to described speed regulator 13
End, the output signal of described speed regulator 13 controls described transmission and the action of executing agency 14, adjusts described belt
The belt speed of scale 6, changes the instantaneous delivery of the material of the puddle mixer 1 for adding described.
Present embodiment is the exemplary illustration to this patent, does not limit its protection domain, people in the art
Member can also locally be changed to it, as long as no the Spirit Essence beyond this patent, all in the protection domain of this patent.
Claims (1)
1. a kind of constant flow material for continuous muller adds control device, it is characterised in that it includes puddle mixer
（1）, electromagnetic water valve（2）, flow sensor（3）, flow regulator（4）, executing agency（5）, belt conveyer scale（6）, measure hopper（7）、
Velocity sensor（8）, weight transformative transducer（9）, multiplier（10）, given device（11）, comparator（12）, speed regulator
（13）, transmission and executing agency（14）, described flow sensor（3）Water outlet end and described electromagnetic water valve（2）Water inlet
The connection of mouth end, described electromagnetic water valve（2）Water outlet end and described puddle mixer（1）Inlet end be connected, described stream
Quantity sensor（3）Flow signal output end and described flow regulator（4）Flow signal input be connected, described stream
Amount adjuster（4）Signal output part and described executing agency（5）Signal input part be connected, described executing agency（5）
Signal output part and described electromagnetic water valve（2）Signal input part be connected, described belt conveyer scale（6）Mix installed in described
Sand machine（1）Upper end, described measure hopper（7）Installed in described belt conveyer scale（6）Upper end, described belt conveyer scale（6）Upper peace
Equipped with described velocity sensor（8）With described weight transformative transducer（9）, described velocity sensor（8）Signal it is defeated
Go out end and described multiplier（10）The first signal input part be connected, described weight transformative transducer（9）Signal output
End and described multiplier（10）Secondary signal input be connected, described multiplier（10）Signal output part with it is described
Comparator（12）The first signal input part be connected, described given device（11）Signal output part and described comparator（12）
Secondary signal input be connected, described comparator（12）Signal output part and described speed regulator（13）Signal
Input is connected, described speed regulator（13）Signal output part and described transmission and executing agency（14）Signal it is defeated
Enter end to be connected, described transmission and executing agency（14）Clutch end and described belt conveyer scale（6）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844710.7U CN206083755U (en) | 2016-08-08 | 2016-08-08 | A controlling means is added to constant flow material for continuous -type sand mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844710.7U CN206083755U (en) | 2016-08-08 | 2016-08-08 | A controlling means is added to constant flow material for continuous -type sand mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206083755U true CN206083755U (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620844710.7U Expired - Fee Related CN206083755U (en) | 2016-08-08 | 2016-08-08 | A controlling means is added to constant flow material for continuous -type sand mixer |
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| CN (1) | CN206083755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821185A (en) * | 2020-07-14 | 2020-10-27 | 四川天雄药业有限公司 | Production process of radix aconiti lateralis preparata slices |
| CN113522075A (en) * | 2021-08-16 | 2021-10-22 | 滁州中联水泥有限公司 | Machine-made sand quantitative humidifying device and system thereof |
-
2016
- 2016-08-08 CN CN201620844710.7U patent/CN206083755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821185A (en) * | 2020-07-14 | 2020-10-27 | 四川天雄药业有限公司 | Production process of radix aconiti lateralis preparata slices |
| CN113522075A (en) * | 2021-08-16 | 2021-10-22 | 滁州中联水泥有限公司 | Machine-made sand quantitative humidifying device and system thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20170808 |