CN208825210U - A kind of device of automatic addition lubricant - Google Patents
A kind of device of automatic addition lubricant Download PDFInfo
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- CN208825210U CN208825210U CN201821433095.6U CN201821433095U CN208825210U CN 208825210 U CN208825210 U CN 208825210U CN 201821433095 U CN201821433095 U CN 201821433095U CN 208825210 U CN208825210 U CN 208825210U
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- lubricant
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- electron transport
- automatic addition
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Abstract
The device of the automatic addition lubricant of the utility model, lubricant conveyance conduit is equipped between lubricant tank and soap immersion trough, conveyance conduit is equipped with lubricant electron transport pump and electromagnetic flowmeter, pH meter probe is additionally provided in soap immersion trough, pH meter probe connects pH meter controller, and pH meter controller and electromagnetic flowmeter output information to PLC controller；PLC controller connects the input terminal of electron transport pump.The concentration that the utility model monitors lubricant in soap immersion trough by leading to pH value changes；PLC controller starts electron transport pump, and lubricant is quantitatively transported in soap immersion trough from lubricant tank；And pH agent judgement is assisted by the additive amount of flow monitoring lubricant.The utility model receives pH meter and flow meter data adjustment control electron transport pump by PLC controller, can add the inventory of lubricant and the accurate lubricant of control automatically；Manpower is reduced, is improved production efficiency and product quality.
Description
Technical field
The utility model belongs to Production for Steel Wire equipment technical field, specifically designs a kind of device of automatic addition lubricant.
Background technique
The drawing of metal is a kind of plastic history, and contact pressure is greater than the yield stress of machined material.It supports
Resist its big resistance of deformation, it is necessary to make there is good lubricating film to be isolated between steel wire and mold, and the lubricating film is not easy by metal
Large deformation caused by high temperature and pressure destroyed.
The effect of lubricating fluid is to be drawn between wire rod and die channel well, establishes an ideal profit
Synovial membrane separation layer can make metal plastic deformation become easy and reduce coefficient of friction, reduce energy consumption, control well
Frictional heat when drawing processed, guarantee drawing be normally carried out and the stabilization of product quality.
In lubricating fluid when drawing, the part of steel wire surface coating incorporates in lubricating fluid steel wire, with composition in lubricating fluid into
Row reaction generates reactant, while when steel wire deforms can generate layers of copper clast, with being accumulated in production process, copper in lubricating fluid
Ion concentration gradually rises.
Steel wire soap lye during soap soaks needs to control in a certain concentration, when concentration is relatively low, needs to add lubricant raising
Concentration, what is generallyd use at present is manually to add by rule of thumb, manually.Prepared lubricant barreled is good, it is transported to soap leaching
Add 10-15 kilograms of lubricant, this adding method labor intensity by slot, in class into soap immersion trough manually at regular intervals
Greatly, soap lye fluctuation of concentration is big, causes the amount of soap being coated on steel wire inconsistent, winding displacement quality and lower road when influencing winding steel wire
Process drawing.
Chinese patent CN102671983B discloses a kind of wire drawing machine, including rack, and the front of rack has water tank, water tank
It is interior to be equipped with cone pulley group, further include the driving mechanism for driving cone pulley group, water tank be it is vertical, cone pulley group is fully immersed in water tank
Cooling and lubricating soap lye in, cone pulley group include three cone pulley groups；The inner wall of water tank is equipped with secondary ladder and three-level ladder, the first tower
Wheel is mounted on the tank inner wall in front of secondary ladder, and the second cone pulley is mounted on secondary ladder, and third cone pulley is mounted on three-level
On ladder, driving mechanism includes being located at three, water tank back side driving group, and three driving groups include upper driving wheel and lower driving wheel,
Upper driving wheel is driving wheel；The water tank of the invention be it is vertical, cone pulley group is fully immersed in the cooling and lubricating soap lye in water tank,
Realize full immersion cooling and lubricating, cooling and high lubricating effect；It does not need that transition wheel is arranged again；Upper driving wheel is driving wheel, steel
Silk drawing from lower to upper, avoids foul from entering wire-drawing die, is easy to keep the cleaning of wire-drawing die.Do not add automatically in the patent
Add the device of lubricant.
Chinese patent CN202465937U discloses a kind of soap immersion trough concentration on-line monitoring and automatic adding device, including pipe
Road, the tube outlet that the pipeline both ends are respectively equipped with the line entry connector being placed in container of soap and are placed in soap immersion trough connect
Head, the pipeline are additionally provided with electronic metering pump between both ends, and the signal input part of the electronic metering pump is also connected with programmable
Controller, the conductivity probe that the programmable controller is also connected with Conductivity controllers in turn and is placed in soap immersion trough.Institute
Soap immersion trough concentration can be monitored online by stating soap immersion trough concentration on-line monitoring and automatic adding device, and add soap lye automatically.
Equipment safety is higher, it is possible to reduce manpower guarantees the safety of production, improves production efficiency, improves the lumber recovery of product, reduces
Production cost.But the conductivity variations of soap lye are affected by copper ion and other clasts in the soap immersion trough, lead to electricity
Conductance fluctuation is larger, can not carry out accurately soap lye concentration conversion according to conductivity, be monitored on-line using conductivity probe
Error is big.
In addition the automatic gauge in above-mentioned patent, which feeds intake, cannot be precisely controlled inventory for a small amount of lubricant, and put into
Lubricant cannot be uniformly dispersed in time after lubricant, and there is also larger fluctuations for the lubricating fluid concentration that will lead in soap immersion trough.
Summary of the invention
In order to overcome the deficiencies of the prior art, one of the technical issues of the utility model aims to solve at least in the prior art,
The device for designing a kind of automatic addition lubricant, can add lubricant, and the inventory of lubricant controls essence automatically at regular time and quantity
Really.
The implementation of the utility model aim are as follows: a kind of device of automatic addition lubricant, lubricant tank and soap immersion trough
Between be equipped with lubricant conveyance conduit, the conveyance conduit be equipped with lubricant electron transport pump and electromagnetic flowmeter, soap immersion trough
It is inside additionally provided with pH meter probe, pH meter probe connects pH meter controller, and pH meter controller and electromagnetic flowmeter output information to PLC
Controller；PLC controller connects the input terminal of electron transport pump.
The utility model measures pH by measurement pH meter probe, leads to the concentration variation of lubricant in pH value monitoring soap immersion trough.
When value of the pH value lower than setting, PLC controller starts electron transport pump, and lubricant is quantitatively transported to soap leaching from lubricant tank
In slot.Data on flows is transmitted to PLC controller by electromagnetic flowmeter, can be used for calculating the additive amount of lubricant, reaches setting
Additive amount and/or pH after stop electron transport pump.The utility model receives pH meter and flow meter data by PLC controller
And then control electron transport pump is adjusted, reach automatic addition lubricant, and the inventory of lubricant controls accurate purpose.It can be with
Manpower is reduced, is improved production efficiency and product quality.By the real time monitoring to additive amount and pH, pH value can also be accurately corresponded to
With the relationship of lubricant additive amount, cumulative production experience.
Preferably, the pH meter probe is four fluoride electrodes with temperature compensation.
Preferably, the pH meter controller is Multi Channel Controller, while connecting multiple pH meter probes.
Preferred pH meter probe is corrosion-resistant and measurement result is influenced small by temperature change, can be surveyed using multiple pH meter probes
The pH value of difference is measured, the inhomogenous bring error of lubricant in soap immersion trough is reduced, it is also another when one of pH tip damage
One also can be used alone.Corresponding relationship is more acurrate between mean ph value measurement result and the concentration of lubricant, further mentions
Height feeds intake accuracy.
Preferably, the electron transport pump is frequency conversion diaphragm pump.Frequency conversion diaphragm pump can fine-tune flow, improve metering
Precision is high.When online production, after PLC receives the signal that pH value persistently changes, can star diaphragm pump, continuous slow it is defeated
Delivering lubricant, can also conveyor lubricant at regular time and quantity, guarantee that the concentration of lubricating fluid is maintained setting range.
Preferably, surge tank, pressure are also successively arranged on the conveyance conduit between the electron transport pump and electromagnetic flowmeter
Power table, counterbalance valve；Pressure gauge exports signal to PLC controller.It can reduce flow pulse by counterbalance valve and surge tank, surely
Constant flow pressure, the pressure that PLC is fed back by pressure gauge can more accurately adjust the rate of pumping of delivery pump, to reach accurate control
The purpose of lubricant inventory processed.
Preferably, liquid level alarm is equipped in the lubricant tank, liquid level alarm connects PLC controller.Work as lubricant
When liquid level is lower than setting value in slot, PLC starting alarm unit is prompted.
Preferably, the PLC controller is also connected with display.Preferably, it is defeated to be also connected with information for the PLC controller
Enter equipment.Display is displayed for the data such as temperature, pH value, flow, pressure.It can conveniently adjust and set by input equipment
Set offline on pH, the adding speed of lubricant and additive amount etc. are suitable for different demands, can also further adjust feed intake it is accurate
Degree.
Compared with prior art, the utility model has the advantage that being used as using temperature compensation pH meter for the utility model is lubricated
The concentration monitor of agent is more accurate；Cooperate frequency conversion diaphragm pump control inventory more accurate by pH value, flowmeter, promotes product
Quality；Control parameter can be adjusted at any time by PLC programming, adds lubricant automatically, it is possible to reduce manpower improves production efficiency.
Detailed description of the invention
Fig. 1 is the schematic device of the automatic addition lubricant of the utility model embodiment 1.
Fig. 2 is the schematic device of the automatic addition lubricant of the utility model embodiment 1.
In figure: 1, lubricant tank；2, soap immersion trough；3, conveyance conduit；4, electron transport pumps；5, electromagnetic flowmeter；6, pH meter
Probe；7, pH meter controller；8, surge tank；9, pressure gauge；10, counterbalance valve；11, liquid level alarm.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical
It is novel, it is not used to limit the utility model.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Embodiment 1
If Fig. 1 is shown in, in the device of the automatic addition lubricant of the present embodiment: being set between lubricant tank 1 and soap immersion trough 2
There is a lubricant conveyance conduit 3, the conveyance conduit is equipped with lubricant electron transport pump 4 and electromagnetic flowmeter 5, in soap immersion trough 2
It is additionally provided with pH meter probe 6, pH meter probe connects pH meter controller 7, and pH meter controller 7 and electromagnetic flowmeter 5 are output information to
PLC controller；PLC controller connects the input terminal of electron transport pump 4.
The pH meter probe is four fluoride electrodes with temperature compensation.The electron transport pump is frequency conversion diaphragm pump.
PH limit value can be preset in the PLC controller of the utility model, when pH value is lower than setting value, open electronics
Delivery pump is lubricated agent charging, the lubricant ranges added needed for different pH value in PLC, when the inventory according to flow rate calculation
Electron transport pump is closed when more than set amount minimum or pH value more than setting value, stops feeding intake.When lubricant continued smooth disappears
Time-consuming can also preset charging time and the frequency, and the lubricant in lubricant tank is passed through lubricant conveyance conduit at regular time and quantity
It is added to soap immersion trough, realizes that lubricant precisely adds automatically.
Embodiment 2
As shown in Fig. 2, embodiment 1 is compared, in the device of the automatic addition lubricant of the present embodiment:
The pH meter controller 7 is Multi Channel Controller, while connecting multiple pH meter probes 6.
Surge tank 8, pressure gauge 9, back are also successively arranged on conveyance conduit 3 between electron transport pump 4 and electromagnetic flowmeter 5
Pressure valve 10；Pressure gauge 9 exports signal to PLC controller.
Liquid level alarm 11 is equipped in the lubricant tank 1, liquid level alarm connects PLC controller.
The PLC controller is also connected with computer display and main frame.
It is other in the same manner as in Example 1.
The present embodiment can accurately measure lubricant mean concentration in soap immersion trough by multiple pH meter probes；Pass through back
Pressure valve and surge tank can reduce flow pulse, regime flow pressure, and the pressure that PLC is fed back by pressure gauge can be adjusted more accurately
The rate of pumping of whole delivery pump, to achieve the purpose that accurately control lubricant inventory.May be used also when liquid level is too low in lubricant tank
To carry out warning note by liquid level alarm.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of device of automatic addition lubricant, which is characterized in that be equipped with lubricant between lubricant tank and soap immersion trough and convey
Pipeline, the conveyance conduit are equipped with lubricant electron transport pump and electromagnetic flowmeter, are additionally provided with pH meter probe, pH in soap immersion trough
Meter probe connection pH meter controller, pH meter controller and electromagnetic flowmeter output information to PLC controller；PLC controller connects
Connect the input terminal of electron transport pump.
2. a kind of device of automatic addition lubricant as described in claim 1, which is characterized in that the pH meter probe is band temperature
Four fluoride electrodes mended.
3. a kind of device of automatic addition lubricant as claimed in claim 2, which is characterized in that the pH meter controller is more
Channel controller, while connecting multiple pH meter probes.
4. a kind of device of automatic addition lubricant as described in claim 1, which is characterized in that the electron transport pumps to become
Frequency diaphragm pump.
5. a kind of device of automatic addition lubricant as described in claim 1, which is characterized in that the electron transport pump and electricity
Surge tank, pressure gauge, counterbalance valve are also successively arranged on conveyance conduit between magnetic flowmeter；Pressure gauge exports signal to PLC
Controller.
6. such as a kind of described in any item devices of automatic addition lubricant of claims 1 to 5, which is characterized in that the lubrication
Liquid level alarm is equipped in agent slot, liquid level alarm connects PLC controller.
7. such as a kind of described in any item devices of automatic addition lubricant of claims 1 to 5, which is characterized in that the PLC control
Device processed is also connected with display.
8. such as a kind of described in any item devices of automatic addition lubricant of claims 1 to 5, which is characterized in that the PLC control
Device processed is also connected with information input equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433095.6U CN208825210U (en) | 2018-09-03 | 2018-09-03 | A kind of device of automatic addition lubricant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433095.6U CN208825210U (en) | 2018-09-03 | 2018-09-03 | A kind of device of automatic addition lubricant |
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| Publication Number | Publication Date |
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| CN208825210U true CN208825210U (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821433095.6U Active CN208825210U (en) | 2018-09-03 | 2018-09-03 | A kind of device of automatic addition lubricant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157681A (en) * | 2019-12-31 | 2020-05-15 | 陕西中良智能科技有限公司 | Automatic liquid ph value adjusting system and method |
-
2018
- 2018-09-03 CN CN201821433095.6U patent/CN208825210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157681A (en) * | 2019-12-31 | 2020-05-15 | 陕西中良智能科技有限公司 | Automatic liquid ph value adjusting system and method |
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