CN109395910A - A kind of diesel system - Google Patents
A kind of diesel system Download PDFInfo
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- CN109395910A CN109395910A CN201811491615.3A CN201811491615A CN109395910A CN 109395910 A CN109395910 A CN 109395910A CN 201811491615 A CN201811491615 A CN 201811491615A CN 109395910 A CN109395910 A CN 109395910A
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- 238000003860 storage Methods 0.000 claims abstract description 95
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 239000000446 fuel Substances 0.000 claims abstract description 34
- 239000002699 waste material Substances 0.000 claims description 49
- 238000002156 mixing Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 238000004891 communication Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 407
- 239000000047 product Substances 0.000 description 62
- 238000002347 injection Methods 0.000 description 21
- 239000007924 injection Substances 0.000 description 21
- 230000007246 mechanism Effects 0.000 description 20
- 239000012530 fluid Substances 0.000 description 6
- 238000004080 punching Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/035—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material to several spraying apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
- B05B12/04—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for sequential operation or multiple outlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses a kind of diesel systems, comprising: more than two oil storage units, for holding different oil products respectively；Execution unit is used for workpiece surface oiling；Switch control unit, switch control unit are connected to more than two oil storage units, for any of switching control two or more oil storage unit to execution unit fuel feeding；Power unit, power unit one end are connected to execution unit, and the other end is connected to switch control unit, for drawing oil liquid to execution unit fuel feeding from any of more than two oil storage units.In the present invention, any of the online switching control of the switch control unit of diesel system more than two oil storage units in communication are to execution unit fuel feeding and then to plate oiling, effectively save process, duration and the occupied space of oil product replacement, oil product switching is more convenient, effectively reduce the pollution to environment, production cost reduces, and production efficiency and automatization level improve, and is extremely suitble in the industry cycle promote the use of.
Description
Technical field
Present invention is generally directed to punching production fields, in particular to a kind of diesel system.
Background technique
The manufacture of vehicle exterior cladding element needs to carry out punching press to plate, needs when punching press to smear drawing in plate top and bottom
Oil, to occur fold or crackle during avoiding sheet metal stretching.In the lightweight and high intensity of current auto industry
Develop under main trend background, punch line needs to carry out punching stretch to the plate of various materials, and the plate of unlike material is stretching
When need to spray the drawing oils of different labels, and existing oiler is single oil product oiler, is switched to another kind if necessary
Oil product, it is necessary to drawing oil existing in fuel tank be pumped out and be cleared up fuel tank, then fill another drawing oil again, these work
It could start automated production after the completion.Time-consuming for existing oiler oil product replacement process, occupied space is big, waste of resource, dirt
Contaminate environment, cause automation level and productivity low, with automation quantization production theory mutually deviating from.
Therefore, it needs a kind of oil product and replaces diesel system high-efficient, that automatization level is high.
Summary of the invention
A primary object of the present invention is to overcome at least one defect of the above-mentioned prior art, provides a kind of oil product more
Change diesel system high-efficient, that automatization level is high.
For achieving the above object, the present invention adopts the following technical scheme:
According to an aspect of the invention, there is provided a kind of diesel system, comprising:
More than two oil storage units, for holding different oil products respectively；
Execution unit is used for workpiece surface oiling；
Switch control unit, the switch control unit are connected to described two above oil storage units, are used for switching control institute
Any of more than two oil storage units are stated to the execution unit fuel feeding；
Power unit, described power unit one end are connected to the execution unit, and the other end is connected to the switch control unit,
For drawing oil liquid to the execution unit fuel feeding from any of described two above oil storage units.
According to an embodiment of the present invention, the switch control unit includes solenoid valve, and each oil storage unit is set
There are inlet port and unloading port, the inlet port and the unloading port are respectively communicated with one solenoid valve of setting, described to control
Inlet port closure or openness, and control unloading port's closure or openness.
According to an embodiment of the present invention, described two above oil storage units include the first oil storage unit and the second oil storage
Unit, holds the first oil product and the second oil product respectively, and the solenoid valve includes: the first oil sucting valve, the first oil drain valve, the second oil suction
Valve, the second oil drain valve respectively correspond the inlet port and unloading port and second oil storage unit of first oil storage unit
Inlet port and unloading port.
According to an embodiment of the present invention, first oil sucting valve and first oil drain valve are powered, and described second inhales
Oil valve and second oil drain valve power-off are at this time first oil storage unit to the execution unit fuel feeding；
The first oil sucting valve power-off, first oil drain valve are powered, second oil sucting valve and second oil drain valve
It powers off, at this time the first oil storage unit fuel cut-off, remaining first oil product flows back to the first oil storage list in circuit
Member；
First oil sucting valve and first oil drain valve power-off, second oil sucting valve are powered, second oil drain valve
Power-off, second oil product washes away circuit at this time, to remove first oil product adhered in circuit；
First oil sucting valve and first oil drain valve power-off, second oil sucting valve and second oil drain valve are logical
Electricity is at this time second oil storage unit to the execution unit fuel feeding.
According to an embodiment of the present invention, the diesel system further includes excess oil collector unit, and the excess oil is collected single
Member is set to below the execution unit, the oil released for accepting and collecting the execution unit.
According to an embodiment of the present invention, the excess oil collector unit is connected to the oil storage unit, and the excess oil is collected
Unit is accepted and the single oil product collected flows back to the corresponding oil storage unit of the single oil product.
According to an embodiment of the present invention, the diesel system further includes waste oil collecting unit, and the excess oil is collected single
Member is connected to the waste oil collecting unit, and the excess oil collector unit is accepted and the mixing oil product collected flows into the waste oil collecting list
Member, the mixing oil product wash away what circuit generated when being switching oil product.
According to an embodiment of the present invention, the diesel system includes more than one described power unit, described two
The corresponding one power unit setting of the above oil storage unit or described two above oil storage units and two or more are described dynamic
Power unit is arranged in a one-to-one correspondence.
According to an embodiment of the present invention, the oil storage unit includes oil filter, for single to collecting from the excess oil
The oil that member flows back to the oil storage unit is filtered.
According to an embodiment of the present invention, the waste oil collecting unit includes liquid level alarm device, for described useless
Liquid level in oily collector unit is monitored and alarms.
As shown from the above technical solution, it the advantages of diesel system of the invention and has the active effect that
In the present invention, the online switching control of the switch control unit of diesel system more than two oil storage units in communication
Any of to execution unit fuel feeding and then to plate oiling, effectively save process, duration and the occupied space of oil product replacement,
Oil product switching is more convenient, effectively reduces the pollution to environment, and production cost reduces, and production efficiency and automatization level improve, tool
There is very high economy, is extremely suitble in the industry cycle promote the use of.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
Other attached drawings can also be obtained such as these attached drawings.
Fig. 1 is the principle schematic diagram of one embodiment of the invention diesel system.
Fig. 2 is the schematic perspective view of one embodiment of the invention diesel system.
Wherein, the reference numerals are as follows:
1, the first oil storage unit；11, fuel reserve tank；111, inlet port；112, unloading port；113, oil return opening；114, reserved opening；
12, liquidometer；13, liquid level sensor；14, heater；15, temperature sensor；16, air cleaner；17, oil filter；2,
Two oil storage units；3, switch control unit；31, the first oil sucting valve；32, the first oil drain valve；33, the first oil return valve；34, second inhales
Oil valve；35, the second oil drain valve；36, the second oil return valve；37, the first waste oil valve；38, the second waste oil valve；4, power unit；5, it stores
It can device；51, bitubular oil filter；511, filter core contamination and plugging signalling generator；52, proportional pressure-reducing valve；6, execution unit；61, the first spray
Oil machine structure；62, the second oil injection mechanism；7, manometric module；71, pressure gauge；72, one-way throttle valve；8, excess oil collector unit；81,
Excess oil oil outlet；9, waste oil collecting unit；91, dirty oil tank；911, waste oil oil outlet；92, liquid level alarm device；93, waste oil liquid
Position meter；94, waste oil air cleaner.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Identical attached drawing in figure
Label indicates same or similar structure, thus the detailed description that will omit them.
It is described below, is carried out referring to attached drawing, the attached drawing forms of the invention one to difference of the invention is exemplary
Part, and different exemplary structures, system and the step that many aspects of the invention can be achieved wherein are shown by way of example
Suddenly.It should be understood that other specified schemes of component, structure, exemplary means, system and step can be used, and can be not inclined
Structural and functional modification is carried out in the case where from the scope of the invention.Although moreover, in this specification can be used term " top ",
" bottom ", " front ", " rear portion ", " side " etc. describe different example features and element of the invention, but these terms
With in this article merely for convenient, such as such as attached exemplary direction described in figure.Any content in this specification is not answered
The specific three dimensional direction for being interpreted as Structure of need is just fallen within the scope of the present invention.
Fig. 1 is the principle schematic diagram of one embodiment of the invention diesel system.
Fig. 2 is the schematic perspective view of one embodiment of the invention diesel system.
As depicted in figs. 1 and 2, the diesel system of the embodiment, comprising: more than two oil storage units, for holding respectively
Different oil products；Execution unit 6 is used for workpiece surface oiling；Switch control unit 3, switch control unit 3 are connected to two or more
Oil storage unit, for any of switching control two or more oil storage unit to 6 fuel feeding of execution unit；Power unit 4, power
4 one end of unit is connected to execution unit 6, and the other end is connected to switch control unit 3, for from any in more than two oil storage units
A oil liquid that draws is to 6 fuel feeding of execution unit.
In the embodiment, oil storage unit setting is more than two, and the oil product that each oil storage unit is held is not identical, oil storage unit
Number can be depending on actual production demand.In the present embodiment for two oil storage units are arranged, two oil storage units are respectively
First oil storage unit 1 and the second oil storage unit 2 hold the first oil product and the second oil product, the first oil storage unit 1 and the second storage respectively
Oily unit 2 is set side by side, and each oil storage unit includes fuel reserve tank 11, liquidometer 12, liquid level sensor 13, heater 14, temperature
Sensor 15, air cleaner 16, fuel reserve tank 11 can be the rectangular box body being welded by several piece steel plate, and fuel reserve tank 11 wraps
It includes for dust-proof case lid, the case lid of each oil storage unit fuel reserve tank 11 is equipped with inlet port 111, unloading port 112, oil return opening
113 and reserved opening 114, the spare hydraulic fluid port that closing when reserved opening 114 is one flat and while needing open.
In the embodiment, liquidometer 12 is set on 11 one side of fuel reserve tank, and user of service can be observed by liquidometer 12
The liquid level of 11 inner fluid of fuel reserve tank out；Liquid level sensor 13 can accurately measure the liquid level of 11 inner fluid of fuel reserve tank, and in fuel reserve tank
11 liquid levels are abnormal, and as issued prompt when liquid level is too high or too low, the head of liquid level sensor 13 is placed on the case lid of fuel reserve tank 11,
The measuring staff of liquid level sensor 13 is protruded into fuel reserve tank 11 and is directly contacted with oil liquid；Heater 14 is installed on 11 inside of fuel reserve tank and oil
Liquid directly contacts, and to heat to oil liquid, to increase oil liquid mobility, reduces system operating load；Temperature sensor 15
Head be placed on the case lid of fuel reserve tank 11, measuring staff is protruded into out in fuel tank and is contacted with oil liquid, to monitor oil liquid temperature, prevents oil
Liquid temperature is excessively high；Air cleaner 16 is installed on the case lid of fuel reserve tank 11, may include air filtration structure and oil filling filter
Structure rises or falls when pasta in fuel reserve tank 11 when the system is operating, and when rising is discharged air from inside to outside, when decline by
Air is sucked outside to inside, and air filtration structure can filter the air of sucking, and the impurity in air is avoided to pollute oil liquid, same to space-time
Air cleaner 16 is pouring orifice again, and the new working fluid of injection must be through oil filling filter structured filter again into fuel reserve tank 11, to filter
In addition to the impurity particle in oil liquid.
In the embodiment, switch control unit 3 includes solenoid valve, and inlet port 111, unloading port 112 and oil return opening 113 are distinguished
Connection one solenoid valve of setting controls 112 closure or openness of unloading port, and control to control 111 closure or openness of inlet port
113 closure or openness of oil return opening；Solenoid valve includes: the first oil sucting valve 31, the first oil drain valve 32, the first oil return valve 33 and second
Oil sucting valve 34, the second oil drain valve 35, the second oil return valve 36 respectively correspond inlet port 111, the unloading port of the first oil storage unit 1
112, the inlet port 111 of oil return opening 113 and the second oil storage unit 2, unloading port 112, oil return opening 113；First oil sucting valve, 31 He
Second oil sucting valve 34 is the oil suction Solenoid ball valve of 2/2-way, and the first oil drain valve 32 and the second oil drain valve 35 are 2/2-way
Oil return Solenoid ball valve, the first oil return valve 33 and the second oil return valve 36 are the throttling return oil Solenoid ball valve of 2/2-way；First
Oil sucting valve 31, the first oil drain valve 32, the first oil return valve 33 pass through the inlet port 111 of the first oil storage unit of pipeline connection 1 respectively, unload
Hydraulic fluid port 112, oil return opening 113, the second oil sucting valve 34, the second oil drain valve 35, the second oil return valve 36 pass through pipeline connection second respectively
Inlet port 111, unloading port 112, the oil return opening 113 of oil storage unit 2.
In the embodiment, diesel system may include more than one power unit 4, a power list is arranged in the embodiment
For member 4, the corresponding power unit 4 of more than two oil storage units is arranged；Air piston pump can be selected in power unit 4, is used for
Oil liquid is drawn to any of the first oil storage unit 1 and the second oil storage unit 2, and in other embodiments, other classes also can be selected
The applicable hydraulic pump of type；The oil inlet of power unit 4 is respectively communicated with the first oil sucting valve 31 and the second oil sucting valve 34 by pipeline,
4 oil outlet of power unit is provided with and communicated with an accumulator 5, and when system instantaneous pressure increases, this portion is can be absorbed in accumulator 5
Divide energy, to guarantee that whole system pressure is normal, when system needs, compression energy or position can be changed into hydraulic by accumulator 5 again
Can and release, mend feed system again；The oil outlet of power unit 4 is also connected to one and is accompanied with filter core contamination and plugging signalling generator
One end of 511 bitubular oil filter 51, bitubular oil filter 51 can be filtered the oil liquid that will enter execution unit 6, avoid
Execution unit 6 sprays the oil liquid disfiguring workpiece containing impurity particle, when the filter core of bitubular oil filter 51 blocks or is contaminated, filter
Core contamination and plugging signalling generator 511 issues prompt, so as to be cleaned or replaced in time filter core, guarantees system safety operation；Bitubular filter
The other end of oily device 51 is respectively communicated with the oil inlet of a proportional pressure-reducing valve 52, the knot of two proportional pressure-reducing valves 52 by two branch lines
Structure is identical, and proportional pressure-reducing valve 52 is discharged after high-voltage oil liquid uniformly being reduced to required pressure in proportion, in order to execution unit 6
Workpiece is sprayed with suitable oil pressure.
In another embodiment, diesel system may include more than one power unit 4, such as settable two or more, move
The number of power unit 4 and the number of oil storage unit are equal, and more than two oil storage units and more than two power units 4 correspond
Setting, the oil inlet of each power unit 4 pass through solenoid valve at each oil storage unit inlet port 111 of pipeline connection, each power list respectively
It is connected to accumulator 5, bitubular oil filter 51 after the oil outlet of member 4 is in parallel, is further respectively communicated with a ratio by two branch lines
The oil outlet of the oil inlet of pressure reducing valve 52 or each power unit 4 is first respectively communicated with after a bitubular oil filter 51 again in parallel, parallel connection
It is connected to accumulator 5 afterwards, the oil inlet of a proportional pressure-reducing valve 52 is further respectively communicated with by two branch lines.In the embodiment,
It is multiple oil storage units and the setting correspondingly of multiple power units 4 or multiple oil storage units, multiple power units 4, multiple
The absolute isolation, it can be achieved that between oil products is arranged in bitubular oil filter 51 correspondingly, is suitable for more demanding to oiling
Production occasion.
In the embodiment, execution unit 6 includes the first oil injection mechanism 61 and the second oil injection mechanism 62, the first oil injection mechanism 61
It is oppositely arranged with the second about 62 oil injection mechanism, the first oil injection mechanism 61 is identical with 62 structure of the second oil injection mechanism, includes one
The linear nozzle arranged at equal interval of group, by pipeline connection, the both ends of the pipeline are respectively each nozzle of the first oil injection mechanism 61
The oil inlet and oil outlet of first oil injection mechanism 61, for each nozzle of the second oil injection mechanism 62 by another pipeline connection, this is another
The both ends of pipeline are respectively the oil inlet and oil outlet of the second oil injection mechanism 62, the oil inlet of the first oil injection mechanism 61 and the second spray
The oil inlet of oil machine structure 62 is respectively communicated with the oil outlet of two proportional pressure-reducing valves 52, thus the oil after the decompression of proportional pressure-reducing valve 52
Liquid is by the Pipeline transport of connection nozzle to nozzle；The oil outlet of the oil outlet of first oil injection mechanism 61 and the second oil injection mechanism 62
It is respectively communicated with a manometric module 7, the structure of two manometric modules 7 is identical, includes the pressure gauge 71 and a unidirectional section being connected
Flow valve 72；The oil outlet of two manometric modules 7 is in parallel, is divided into two branch lines after in parallel and is respectively communicated with the first oil return valve 33 and second
Oil return valve 36.
In the embodiment, diesel system further includes excess oil collector unit 8, and excess oil collector unit 8 is set to execution unit 6
62 lower section of first oil injection mechanism 61 and the second oil injection mechanism, for accepting and collecting 61 He of the first oil injection mechanism of execution unit 6
The single oil product that second oil injection mechanism 62 releases, excess oil collector unit 8 can be open a cabinet or disc shaped container, open
Area is greater than the spray regime of the first oil injection mechanism 61 and the second oil injection mechanism 62, collects execution unit 6 in order to accept completely
The oil liquid of ejection and the redundancy oil liquid flowed down from workpiece, avoid pollution environment；The lowest part of excess oil collector unit 8 is equipped with remaining
Oily oil outlet 81, excess oil oil outlet 81 are respectively communicated with the first oil drain valve 32 and the second oil drain valve 35 by two branch lines, thus
Excess oil collector unit 8 is accepted and the single oil product collected flows back to the corresponding oil storage unit of the single oil product, realizes single oil product
It recycles；Oil storage unit further includes oil filter 17, and the pipeline that the first oil drain valve 32 is connected to the first oil storage unit 1 protrudes into the first storage
Oil filter 17 is connected to behind oily 1 inside of unit, the pipeline that the second oil drain valve 35 is connected to the second oil storage unit 2 protrudes into the second oil storage unit
It is connected to oil filter 17 behind 2 inside, to be filtered to the single oil product for flowing back to oil storage unit from excess oil collector unit 8, guarantees
The cleannes for the single oil product that excess oil collector unit 8 recycles.
In the embodiment, diesel system further includes waste oil collecting unit 9, and waste oil collecting unit 9 includes dirty oil tank 91, liquid level
Warning device 92, waste oil liquidometer 93, waste oil air cleaner 94,91 top of dirty oil tank are provided with two oil inlets, dirty oil tank 91
Lower part be provided with a waste oil oil outlet 911, waste oil oil outlet 911 includes for draining mixing oil product, liquid level alarm device 92
Liquid level sensor, for the liquid level in waste oil collecting unit 9 to be monitored and alarmed, waste oil liquidometer 93 is set to dirty oil tank
On 91 one sides, user of service can observe the liquid level of 91 inner fluid of dirty oil tank, waste oil air-filtering by waste oil liquidometer 93
Device 94 is set to 91 top of dirty oil tank, for avoiding impurity particle from entering inside dirty oil tank 91；The solenoid valve of switch control unit 3
It further include the first waste oil valve 37 and the second waste oil valve 38, the first waste oil valve 37 and the second waste oil valve 38 are the electromagnetism of 2/2-way
The excess oil oil outlet 81 of ball valve, excess oil collector unit 8 passes through 37 oil inlet of the first waste oil of pipeline connection valve, the first waste oil valve 37
Oil outlet passes through an oil inlet of pipeline connection dirty oil tank 91, thus a part mixing that excess oil collector unit 8 is accepted and collected
Oil product flows into waste oil collecting unit 9, and mixing oil product washes away what circuit generated when being switching oil product；Two be connected to execution unit 6
By 38 oil inlet of the second waste oil of pipeline connection valve at the oil outlet parallel connection of manometric module 7, the oil outlet of the second waste oil valve 38 is logical
Another oil inlet for crossing pipeline connection dirty oil tank 91 washes away another part mixing oil product stream of circuit generation when to switching oil product
Enter waste oil collecting unit 9.
In the embodiment, the action process of diesel system is as follows: the first oil sucting valve 31, the first oil drain valve 32 and the first oil return
Valve 33 is powered, and the second oil sucting valve 34, the second oil drain valve 35, the second oil return valve 36, the first waste oil valve 37 and the second waste oil valve 38 are
Power-off, power unit 4 are that execution unit 6 provides the first oil product by the oil that the first oil sucting valve 31 draws the first oil storage unit 1, are held
Row unit 6 to the first oil product of Workpiece painting, accept through excess oil collector unit 8 by a part for the first oil product that power unit 4 is drawn
And the first oil storage unit 1 is flowed back to by the first oil drain valve 32 after collecting, another part successively passes through two oil outlets of execution unit 6
After the oil outlet of two manometric modules 7, the first oil storage unit 1 is flowed back to by the first oil return valve 33.
When needing to be switched to the second oil product, the power-off of the first oil sucting valve 31, the first oil drain valve 32 and the first oil return valve 33 are powered,
Second oil sucting valve 34, the second oil drain valve 35, the second oil return valve 36, the first waste oil valve 37 and the second waste oil valve 38 power off, at this time
First oil storage unit, 1 fuel cut-off, power unit 4 draw the first oil product remaining in pipeline to the greatest extent, and are sprayed by execution unit 6
Out；Delay, to wait the first oil product remaining in excess oil collector unit 8 to flow back to the first oil storage unit 1 by the first oil drain valve 32,
Two oil outlets of execution unit 6, first oil product remaining into the pipeline of the first oil return valve 33 flows back to the by the first oil return valve 33
One oil storage unit 1, so that the first oil product remaining in circuit flows back to the first oil storage unit 1.
Further, the first oil sucting valve 31, the first oil drain valve 32 and the first oil return valve 33 power off, and the second oil sucting valve 34 is logical
Electricity, the second oil drain valve 35 and the power-off of the second oil return valve 36, the first waste oil valve 37 and the second waste oil valve 38 are powered, and power unit 4 is logical
The second oil product that the second oil sucting valve 34 draws the second oil storage unit 2 is crossed, is the to be washed away to the first oil product that circuit is adhered to
The formal fuel feeding of two oil products is prepared, this state power unit 4 start two seconds or other be suitable for durations after i.e. only；The punching of second oil product
The first oil product adhered in brush circuit forms mixing oil product, and a part for mixing oil product is sprayed by the nozzle of execution unit 6, and
It is accepted by excess oil collector unit 8 and waste oil collecting unit 9 is flow to by the first waste oil valve 37 after collecting, mix another part of oil product
Successively after the oil outlet of two oil outlets of execution unit 6 and two manometric modules 7, waste oil is flow to by the second waste oil valve 38 and is received
Collect unit 9.
After the above process, system has the spraying conditions of the second oil product, the first oil sucting valve 31,32 and of the first oil drain valve
First oil return valve 33 powers off, and the second oil sucting valve 34, the second oil drain valve 35 and the second oil return valve 36 are powered, the first waste oil valve 37
It is powered off with the second waste oil valve 38, power unit 4 is execution unit 6 by the oil that the second oil sucting valve 34 draws the second oil storage unit 2
The second oil product is provided, execution unit 6 is to the second oil product of Workpiece painting, more than a part warp for the second oil product that power unit 4 is drawn
Oily collector unit 8 passes through the second oil drain valve 35 and flows back to the second oil storage unit 2 after accepting and collecting, another part is successively by executing
After the oil outlet of two oil outlets of unit 6 and two manometric modules 7, the second oil storage unit 2 is flowed back to by the second oil return valve 36.
In the embodiment, the above process is full-automatic process, and without manpower intervention, oil product switching can be completed online, oil product
Used time needed for switching correlation step is no more than one minute；When whole line programs, diesel system oil product can be switched and be set as sequencing control
System, may be implemented one-key start；The oil liquid supplement of oil storage unit can also supplement online, and oiling is not shut down in realization.
It should be noted that, oiliness compatible two kind and two or more oil product close for property, it can be without cutting
Change oil product when wash away the correlation step of pipeline, it is corresponding, waste oil collecting unit 9 and its related communication member can be not provided with.
In the present invention, the online switching control of the switch control unit of diesel system more than two oil storage units in communication
Any of to execution unit fuel feeding and then to plate oiling, effectively save process, duration and the occupied space of oil product replacement,
Oil product switching is more convenient, effectively reduces the pollution to environment, and production cost reduces, and production efficiency and automatization level improve, tool
There is very high economy, is extremely suitble in the industry cycle promote the use of.
General technical staff of the technical field of the invention should be appreciated that shown in above-mentioned specific embodiment part
Specific structure and technical process be merely exemplary, and not restrictive.Moreover, the technical field of the invention is common
Technical staff can be combined to constitute new skill various technical characteristics shown in the above according to various possible modes
Art scheme, or other changes are carried out, and be within the scope of the present invention.
Claims (10)
1. a kind of diesel system characterized by comprising
More than two oil storage units, for holding different oil products respectively；
Execution unit is used for workpiece surface oiling；
Switch control unit, the switch control unit are connected to described two above oil storage units, for described in switching control two
Any of a above oil storage unit is to the execution unit fuel feeding；
Power unit, described power unit one end are connected to the execution unit, and the other end is connected to the switch control unit, is used for
Oil liquid is drawn to the execution unit fuel feeding from any of described two above oil storage units.
2. diesel system as described in claim 1, which is characterized in that the switch control unit includes solenoid valve, Mei Yisuo
It states oil storage unit and is respectively communicated with one solenoid valve of setting equipped with inlet port and unloading port, the inlet port and the unloading port,
To control the inlet port closure or openness, and control unloading port's closure or openness.
3. diesel system as claimed in claim 2, which is characterized in that described two above oil storage units include the first oil storage list
Member and the second oil storage unit, hold the first oil product and the second oil product respectively, and the solenoid valve includes: the first oil sucting valve, first unloads
Oil valve, the second oil sucting valve, the second oil drain valve respectively correspond inlet port and the unloading port and described of first oil storage unit
The inlet port of two oil storage units and unloading port.
4. diesel system as claimed in claim 3, which is characterized in that first oil sucting valve and first oil drain valve are logical
Electricity, second oil sucting valve and second oil drain valve power-off, supply for first oil storage unit to the execution unit at this time
Oil；
The first oil sucting valve power-off, first oil drain valve are powered, second oil sucting valve and second oil drain valve power-off,
The first oil storage unit fuel cut-off at this time, remaining first oil product flows back to first oil storage unit in circuit；
First oil sucting valve and first oil drain valve power-off, second oil sucting valve are powered, the second oil drain valve power-off,
Second oil product washes away circuit at this time, to remove first oil product adhered in circuit；
First oil sucting valve and first oil drain valve power-off, second oil sucting valve and second oil drain valve are powered, this
When be second oil storage unit to the execution unit fuel feeding.
5. diesel system as described in claim 1, which is characterized in that the diesel system further includes excess oil collector unit, institute
It states excess oil collector unit to be set to below the execution unit, the oil released for accepting and collecting the execution unit.
6. diesel system as claimed in claim 5, which is characterized in that the excess oil collector unit is connected to the oil storage unit,
The excess oil collector unit is accepted and the single oil product collected flows back to the corresponding oil storage unit of the single oil product.
7. diesel system as claimed in claim 5, which is characterized in that the diesel system further includes waste oil collecting unit, institute
It states excess oil collector unit and is connected to the waste oil collecting unit, the excess oil collector unit is accepted and the mixing oil product collected flows into institute
Waste oil collecting unit is stated, the mixing oil product washes away what circuit generated when being switching oil product.
8. diesel system as claimed in claims 6 or 7, which is characterized in that the diesel system includes that more than one is described dynamic
Power unit, described two corresponding one power unit settings of the above oil storage unit or described two above oil storage units
It is arranged in a one-to-one correspondence with more than two power units.
9. the diesel system as described in claim 5-7 is any, which is characterized in that the oil storage unit includes oil filter, is used for
The oil for flowing back to the oil storage unit from the excess oil collector unit is filtered.
10. diesel system as claimed in claim 7, which is characterized in that the waste oil collecting unit includes liquid level alarm device,
For the liquid level in the waste oil collecting unit to be monitored and is alarmed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491615.3A CN109395910A (en) | 2018-12-07 | 2018-12-07 | A kind of diesel system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491615.3A CN109395910A (en) | 2018-12-07 | 2018-12-07 | A kind of diesel system |
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| Publication Number | Publication Date |
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| CN109395910A true CN109395910A (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811491615.3A Pending CN109395910A (en) | 2018-12-07 | 2018-12-07 | A kind of diesel system |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206168719U (en) * | 2016-11-14 | 2017-05-17 | 攀钢集团攀枝花钢钒有限公司 | Oil feeding system of two oil tank static oiling machines |
| CN209362760U (en) * | 2018-12-07 | 2019-09-10 | 济南菲德自动化设备有限公司 | A kind of diesel system |
-
2018
- 2018-12-07 CN CN201811491615.3A patent/CN109395910A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206168719U (en) * | 2016-11-14 | 2017-05-17 | 攀钢集团攀枝花钢钒有限公司 | Oil feeding system of two oil tank static oiling machines |
| CN209362760U (en) * | 2018-12-07 | 2019-09-10 | 济南菲德自动化设备有限公司 | A kind of diesel system |
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