CN206936645U - A kind of scaling powder density automatic milk feeder - Google Patents
A kind of scaling powder density automatic milk feeder Download PDFInfo
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- CN206936645U CN206936645U CN201720778450.2U CN201720778450U CN206936645U CN 206936645 U CN206936645 U CN 206936645U CN 201720778450 U CN201720778450 U CN 201720778450U CN 206936645 U CN206936645 U CN 206936645U
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- scaling powder
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Abstract
A kind of technical scheme of scaling powder density automatic milk feeder of the utility model offer is as follows, and a kind of scaling powder density automatic governing machine includes：Frame, diluent bucket, scaling powder bucket, density measurement bucket, controller；A kind of beneficial effect of scaling powder density automatic milk feeder described in the utility model is：A kind of perfect survey density automatic mixing system is obtained with rational cost, there is good continuity, production efficiency can be increased substantially, production quality is improved, be easy by program control operations, mitigate the labor intensity of operating personnel；The scaling powder density automatic milk feeder is rational, qualitatively compensated, quantitative automatically controls, automatically adjusted and be controlled by scaling powder density automatic mixing system mainly by pressure sensor with the accurate control to the density of scaling powder is reached.
Description
Technical field
Pcb board production auxiliary material supply arrangement technical field is the utility model is related to, more particularly to a kind of scaling powder is close
Spend automatic milk feeder.
Background technology
Soldering is an indispensable process meanses in pcb board production assembling, when carrying out soldering operation, it is necessary to using helping
Solder flux.The scaling powder flowable intermixture made of diluent adds rosin, its effect are：Remove solder and by weldering mother metal
The oxide on surface, and surface is reached the active material of necessary cleannes, and the oxygen again on surface during welding can be prevented
Change, reduce solder surface tension, improve welding performance.
The size of scaling powder density, there is direct influence on the quality of soldering, scaling powder density is too big, and plate face is residual after welding
Remaining solder flux is too many；Scaling powder density is too low, then weldering property can it is poor, influence welding quality, solder joint be not beautiful, Xi Dong is more, company tin more than or
Person surface not gloss, tin is bad on solder joint.
In the prior art, scaling powder is to shut down proportioning, time-consuming, laborious, influence production efficiency by worker；Helped in production process
Solder flux gradually decreases the quality that the volatilization with dilution causes scaling powder variable density to directly affect product.
Utility model content
To overcome defect present in prior art, the utility model provides a kind of scaling powder density automatic milk feeder
Technical scheme is as follows, and a kind of scaling powder density automatic governing machine includes：Frame, diluent bucket, scaling powder bucket, density measurement
Bucket, controller；The frame includes：Rearing-box plate, upper cover plate, drawer box, frame back box, the drawer box are arranged on frame back box
On；Diluent bucket, scaling powder bucket, density measurement bucket are arranged in drawer box, and the diluent bucket is equipped with first liquid level gauge and the
One delivery pump, first delivery pump convey diluent into scaling powder bucket, and the first liquid level gauge is furnished with liquid level sensor；Help
Solder flux bucket is furnished with second liquid level gauge and the second delivery pump, and the second liquid level gauge is furnished with liquid level sensor, second delivery pump
It is synchronous to convey scaling powder to the flux bath of density measurement bucket and production line；Density measurement bucket is equipped with third liquid level gauge, online
Pipeline pressure measuring instrument and overflow pipe, the finder outlet are passed through scaling powder bucket；The controller is provided with program controller PLC
Device.
Further, the diluent in the diluent bucket is alcohol, and the first delivery pump is by the alcohol pump in diluent bucket
Enter in the scaling powder bucket and be deployed into scaling powder with rosin.
Further, the first delivery pump, the first delivery pump, the first delivery pump are corrosion protection pump.
Further, the drawer box is arranged in frame back box, and the drawer box is anti-with being respectively equipped with frame back box
Leak liquid dish.
A kind of application method of scaling powder density automatic milk feeder described in the utility model is：Open scaling powder density certainly
The rearing-box plate of dynamic deployment device, pulls drawer box, diluent bucket, scaling powder bucket, density measurement bucket is taken out of, manually to diluent bucket
Diluent is added, rosin is added to scaling powder bucket, then promotes drawer box to send diluent bucket, scaling powder bucket, density measurement bucket
Enter in frame；Start the first delivery pump, diluent is added to scaling powder bucket by predetermined ratio, and rosin is molten is made scaling powder, the
One delivery pump is out of service；Start the second delivery pump, by the scaling powder synchronous transport matched in scaling powder bucket to density measure
Supply production and application in bucket and production line flux bath, the scaling powder in density measure bucket reaches set liquid level after, unnecessary helps weldering
Agent is entered in scaling powder bucket by overflow pipe, and unnecessary scaling powder enters density measure by mozzle in production line flux bath
In bucket；The scaling powder that flux bath overflows is back to density measure bucket by flux bath return duct；
Due to scaling powder level stability in density measure bucket, the online pipeline pressure measuring instrument installed on density measure bucket
Current pressure difference can accurately be measured, controller makes logic judgment according to program and is converted to current scaling powder density value,
Contrasted simultaneously with the standard density value of setting, when finding the density of scaling powder not within prescribed limit, such as：More than setting value
When, then enabled instruction is sent to the first delivery pump, diluent is added to scaling powder bucket, until density reaches range of set value, from
And keep the stabilization of diluent density value；
Diluent bucket, scaling powder bucket are respectively provided with two position sensor, protection or prompt facility are played, when liquid level arrives in bucket
During up to lower limit, controller makes logic judgment according to program, goes to drive warning device work, after technical staff receives alarm signal
Take appropriate measures immediately, when the liquid level of scaling powder bucket and dilution bucket can meet can production requirement when, controller is controlled automatically
Warning device processed is stopped.
A kind of beneficial effect of scaling powder density automatic milk feeder described in the utility model is：Obtained with rational cost
A kind of perfect survey density automatic mixing system, there is good continuity, production efficiency can be increased substantially, improve product
It is the quality of production, easy by program control operations, mitigate the labor intensity of operating personnel；The scaling powder density automatic governing dress
Put mainly by pressure sensor with the accurate control to the density of scaling powder is reached, be rational, qualitatively compensate,
Quantitative automatically controls, and is automatically adjusted and is controlled by scaling powder density automatic mixing system.
Brief description of the drawings
Fig. 1 is a kind of outline structural diagram of scaling powder density automatic milk feeder described in the utility model.
Fig. 2 is a kind of internal structure schematic diagram of scaling powder density automatic milk feeder described in the utility model, wherein：Point
Figure a is positive internal structure schematic diagram, and component b is internal structure schematic diagram below.
Fig. 3 is a kind of system schematic of scaling powder density automatic milk feeder described in the utility model.
Fig. 4 is a kind of control panel schematic diagram of scaling powder density automatic milk feeder described in the utility model.
Description of reference numerals：
1 frame, 11 rearing-box plates, cover on 12,13 drawer boxes, 14 frame back box；
2 diluent buckets, 21 first delivery pumps, 22 first liquid level gauges and liquid level sensor；
3 scaling powder buckets, 31 second delivery pumps, 311 density measure bucket feed pipes,
312 and production line flux bath feed pipe, 32 second liquid level gauges and liquid level sensor；
4 density measurement buckets, 41 online pipeline pressure measuring instruments and overflow pipe, 42 third liquid level gauges；
The flux bath of 5 production lines, the flux bath return duct of 51 production lines, 52 scaling powder current dividers；
6 controllers, 61 signal wires.
Embodiment
With reference to embodiment, to a kind of technology of scaling powder density automatic milk feeder described in the utility model
Scheme is described further：
Embodiment one：
As shown in figure 3, a kind of scaling powder density automatic milk feeder includes：It is frame 1, diluent bucket 2, scaling powder bucket 3, close
Degree test bucket 4, controller 6；The frame 1 includes：Rearing-box plate, upper cover plate 12, drawer box 13, frame back box 14, the drawer
Box 13 is arranged in frame back box 14；The diluent bucket 2, scaling powder bucket 3, density measurement bucket 4 are arranged in drawer box 13, institute
State diluent bucket 2 and be furnished with the delivery pump 21 of first liquid level gauge 22 and first, first delivery pump 21 conveys dilute into scaling powder bucket 3
Agent is released, the first liquid level gauge 22 is furnished with liquid level sensor；The scaling powder bucket 3 is furnished with the delivery pump of second liquid level gauge 32 and second
31, second liquid level 32 is furnished with liquid level sensor, synchronous the helping to density measurement bucket 4 and production line of second delivery pump 31
Flux bath 5 conveys scaling powder；Density measurement bucket 4 is furnished with third liquid level gauge 42, online pipeline pressure measuring instrument and overflow pipe 41,
The outlet of overflow pipe 41 is passed through in scaling powder bucket 3；The controller 6 is provided with programmable controller.
Embodiment two：
Compared with embodiment one, its difference is the present embodiment：Diluent in the diluent bucket 2 is alcohol, first
Alcohol in diluent bucket 2 is pumped into the scaling powder bucket 3 and is deployed into scaling powder with rosin by delivery pump 21.
Embodiment three：
Compared with embodiment one, its difference is the present embodiment：First delivery pump 21, the second delivery pump 31 are anti-corrosion
Pump.
Example IV：
Compared with embodiment one, its difference is the present embodiment：The drawer box 13 in frame back box 14 with being respectively equipped with
Leakproof liquid dish.
A kind of application method of scaling powder density automatic milk feeder described in the utility model is：Open scaling powder density certainly
The rearing-box plate of dynamic deployment device, pulls drawer box, diluent bucket, scaling powder bucket, density measurement bucket is taken out of, manually to diluent bucket
Diluent is added, rosin is added to scaling powder bucket, then promotes drawer box to send diluent bucket, scaling powder bucket, density measurement bucket
Enter in frame；Start the first delivery pump, diluent is added to scaling powder bucket by predetermined ratio, and rosin is molten is made scaling powder, the
One delivery pump is out of service；Start the second delivery pump, by the scaling powder synchronous transport matched in scaling powder bucket to density measure
Supply production and application in bucket and production line flux bath, the scaling powder in density measure bucket reaches set liquid level after, unnecessary helps weldering
Agent is entered in scaling powder bucket by overflow pipe, and unnecessary scaling powder enters density measure by mozzle in production line flux bath
In bucket；The scaling powder that flux bath overflows is back to density measure bucket by flux bath return duct；
Due to scaling powder level stability in density measure bucket, the online pipeline pressure measuring instrument installed on density measure bucket
Current pressure difference can accurately be measured, controller makes logic judgment according to program and is converted to current scaling powder density value,
Contrasted simultaneously with the standard density value of setting, when finding the density of scaling powder not within prescribed limit, such as：More than setting value
When, then enabled instruction is sent to the first delivery pump, diluent is added to scaling powder bucket, until density reaches range of set value, from
And keep the stabilization of diluent density value；
Diluent bucket, scaling powder bucket are respectively provided with two position sensor, protection or prompt facility are played, when liquid level arrives in bucket
During up to lower limit, controller makes logic judgment according to program, goes to drive warning device work, after technical staff receives alarm signal
Take appropriate measures immediately, when the liquid level of scaling powder bucket and dilution bucket can meet can production requirement when, controller is controlled automatically
Warning device processed is stopped.
A kind of beneficial effect of scaling powder density automatic milk feeder described in the utility model is：Obtained with rational cost
A kind of perfect survey density automatic mixing system, there is good continuity, production efficiency can be increased substantially, improve product
It is the quality of production, easy by program control operations, mitigate the labor intensity of operating personnel；The scaling powder density automatic governing dress
Put mainly by pressure sensor with the accurate control to the density of scaling powder is reached, be rational, qualitatively compensate,
Quantitative automatically controls, and is automatically adjusted and is controlled by scaling powder density automatic mixing system.
Better embodiment of the present utility model is explained in detail above, but the utility model be not limited to it is above-mentioned
Embodiment, in one skilled in the relevant art's possessed knowledge, the utility model ancestor can also not departed from
Made a variety of changes on the premise of purport.
Claims (4)
- A kind of 1. scaling powder density automatic milk feeder, it is characterised in that：The scaling powder density automatic milk feeder includes：Machine Frame（1）, diluent bucket（2）, scaling powder bucket（3）, density measurement bucket（4）, controller（6）；The frame（1）Including：Rearing-box plate （11）, upper cover plate（12）, drawer box（13）, frame back box（14）, the drawer box（13）Installed in frame back box（14）On；Institute State diluent bucket（2）, scaling powder bucket（3）, density measurement bucket（4）Installed in drawer box（13）It is interior, the diluent bucket（2）It is furnished with First liquid level gauge（22）With the first delivery pump（21）, first delivery pump（21）To scaling powder bucket（3）Interior conveying diluent, institute State first liquid level gauge（22）Equipped with liquid level sensor；The scaling powder bucket（3）Equipped with second liquid level gauge（32）With the second delivery pump （31）, the second liquid level gauge（32）Equipped with liquid level sensor, second delivery pump（31）Synchronously to density measurement bucket（4）With The flux bath 5 of production line conveys scaling powder；Density measurement bucket（4）Equipped with third liquid level gauge（42）, online pipeline pressure surveys Measure instrument and overflow pipe（41）, the overflow pipe（41）Outlet is passed through scaling powder bucket（3）It is interior；The controller（6）Provided with programmable Sequence controller.
- A kind of 2. scaling powder density automatic milk feeder according to claim 1, it is characterised in that：The diluent bucket （2）Interior diluent is alcohol, the first delivery pump（21）By diluent bucket（2）Interior alcohol is pumped into the scaling powder bucket（3）It is interior Scaling powder is deployed into rosin.
- A kind of 3. scaling powder density automatic milk feeder according to claim 1, it is characterised in that：First delivery pump （21）, the second delivery pump（31）It is corrosion protection pump.
- A kind of 4. scaling powder density automatic milk feeder according to claim 1, it is characterised in that：The drawer box（13） With frame back box（14）On be respectively equipped with leakproof liquid dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778450.2U CN206936645U (en) | 2017-06-30 | 2017-06-30 | A kind of scaling powder density automatic milk feeder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778450.2U CN206936645U (en) | 2017-06-30 | 2017-06-30 | A kind of scaling powder density automatic milk feeder |
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| Publication Number | Publication Date |
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| CN206936645U true CN206936645U (en) | 2018-01-30 |
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| CN201720778450.2U Active CN206936645U (en) | 2017-06-30 | 2017-06-30 | A kind of scaling powder density automatic milk feeder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111240384A (en) * | 2020-02-28 | 2020-06-05 | 晶澳（邢台）太阳能有限公司 | Scaling powder adjusting device and method |
-
2017
- 2017-06-30 CN CN201720778450.2U patent/CN206936645U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111240384A (en) * | 2020-02-28 | 2020-06-05 | 晶澳（邢台）太阳能有限公司 | Scaling powder adjusting device and method |
| CN111240384B (en) * | 2020-02-28 | 2022-03-15 | 晶澳（邢台）太阳能有限公司 | Scaling powder adjusting device and method |
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| CP03 | Change of name, title or address |
Address after: 519000 room 702, 7th floor, Zhuhai Taiwan business activity center, No. 2029, Mingzhu South Road, Qianshan, Zhuhai, Guangdong Province Patentee after: Zhuhai Huarui Automation Technology Co.,Ltd. Address before: 519000 room 702, 7th floor, Zhuhai Taiwan business activity center, No. 2029, Mingzhu South Road, Qianshan, Xiangzhou District, Zhuhai, Guangdong Province Patentee before: ZHUHAI HUARUI MACHINERY EQUIPMENT CO.,LTD. |