CN109277949A - A kind of grinding fluid centralized processing system - Google Patents
A kind of grinding fluid centralized processing system Download PDFInfo
- Publication number
- CN109277949A CN109277949A CN201710593935.9A CN201710593935A CN109277949A CN 109277949 A CN109277949 A CN 109277949A CN 201710593935 A CN201710593935 A CN 201710593935A CN 109277949 A CN109277949 A CN 109277949A
- Authority
- CN
- China
- Prior art keywords
- grinding fluid
- liquid
- processing system
- centralized processing
- filter device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 66
- 239000012530 fluid Substances 0.000 title claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 88
- 230000005291 magnetic effect Effects 0.000 claims abstract description 40
- 238000003860 storage Methods 0.000 claims abstract description 23
- 239000002699 waste material Substances 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000000746 purification Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 36
- 238000002955 isolation Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 230000002706 hydrostatic effect Effects 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000004745 nonwoven fabric Substances 0.000 description 12
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 9
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005672 electromagnetic field Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The present invention relates to part manufacture fields, disclose a kind of grinding fluid centralized processing system, and grinding fluid centralized processing system includes magnetic filter device, negative pressure paper-tape filter device, liquid storage melt pit, circulator.Liquid storage melt pit is connected by input duct with magnetic filter device.Circulator is connected with negative pressure paper-tape filter device, and grinding fluid after purification is delivered to grinding machine by liquid feeding pipeline, and the waste liquid being discharged from grinding machine is sent by liquid back pipe road to liquid storage melt pit.Through the invention by magnetic filter device, negative pressure paper-tape filter device, liquid storage melt pit, circulator, circulating filtration is formed by input duct and liquid back pipe road.To solve the problems, such as that reservoir excess waste in the prior art and grinding fluid filtering are halfway.
Description
Technical field
The present invention relates to part manufacture fields, and in particular to a kind of grinding fluid centralized processing system.
Background technique
At present in the industry, it in piston pin outer round surface grinding process, needs to be cooled down using grinding fluid, it is big to take away
An equipment is usually used at present and is individually equipped with a grinding liquid bath for heat caused by the grinding of amount, in process, leads to
It crosses circulating pump and grinding fluid is transported to grinding area, then flow back into grinding liquid bath again, only with simple filtering and Magnetic Isolation
Device cleans grinding fluid.
Occur following problems under the prior art: using existing individual reservoir, grinding fluid was used to certain time
After replaced, use cost is high；Due to that cannot be filtered completely to grinding fluid, so containing more in grinding fluid
Abrasive grain and iron filings, to influence workpiece surface grinding quality；Grinding fluid cannot filter completely, thus in reservoir meeting deposit buildup
A large amount of sediments, need periodic cleaning, can not centralized recovery, influence environment；Since every grinding machine is equipped with reservoir, so whole
It is larger that item grinds processing line occupied area.
In order to solve the problems, such as that reservoir excess waste in the prior art and grinding fluid filtering are halfway.Therefore, need pair
The prior art is improved.
Summary of the invention
The present invention provides a kind of grinding fluid centralized processing systems, to solve reservoir excess waste in the prior art
And grinding fluid filters halfway problem.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of grinding fluid centralized processing system, the grinding fluid centralized processing system include magnetic filter device, negative pressure paper tape mistake
Filter device, liquid storage melt pit, circulator；
The liquid storage melt pit is connected by input duct with the magnetic filter device；
The negative pressure paper-tape filter device is undertaken below the magnetic filter device；
The circulator is connected with the negative pressure paper-tape filter device, and grinding fluid after purification is passed through liquid feeding pipeline and is conveyed
To grinding machine, the waste liquid being discharged from the grinding machine is sent by liquid back pipe road to the liquid storage melt pit；
The magnetic filter device includes a plurality of Magnetic Isolation mechanisms, scraper plate chip removal mechanism, transport establishment, drying mechanism；
The negative pressure paper-tape filter device includes negative pressure paper filter mechanism, negative pressure monitor control mechanism, transfer hydrostatic draw box mechanism, paper tape drive
Motivation structure.
Further improve is that the Magnetic Isolation mechanism includes field generating unit, magnetic pulley unit；The magnetic
Property roller unit outside connect driving motor.
Further improve is that the field generating unit is electromagnetic field generator.
Further improve is that the drying mechanism includes dryer and lifting liquid pump, the dryer liquid discharge
Mouth is connected with lifting liquid pump inlet port, and the lifting liquid pump discharge is connected with the input duct.
Further improve is that the dryer solids outlet port, which is equipped with to connect, cuts vehicle.
Further improve is that the negative pressure paper filter mechanism includes support screen, filter paper.
Further improve is that the filter paper is connected with the paper tape driving mechanism.
Further improve is that the liquid back pipe road is equipped with a plurality of cleaning holes.
Further improve is that the grinding fluid centralized processing system further includes automatic liquid supply device, the automatic benefit
Liquid device includes two position control switch, proportioning pump, connecting line and electric-control system, the two position control switch setting
In the liquid storage melt pit.
Further improve is that the grinding fluid centralized processing system is additionally provided with electric control operation device, the automatically controlled behaviour
Making device is PLC controller.
In terms of existing technologies, the present invention is by by magnetic filter device, negative pressure paper-tape filter device, liquid storage
Hole, circulator form circulating filtration by input duct and liquid back pipe road.To solve reservoir mistake in the prior art
Degree waste and grinding fluid filter halfway problem.
Detailed description of the invention
Fig. 1 is a kind of top view cross section structural schematic diagram of grinding fluid centralized processing system of the present invention.
Specific embodiment
In order to realize invention technological means, create feature, reach purpose and effect is easy to understand, below in conjunction with
Attached drawing, the present invention is further explained.
A kind of grinding fluid centralized processing system of the invention, as shown in Figure 1, grinding fluid centralized processing system includes magnetic mistake
Device, negative pressure paper-tape filter device 1, liquid storage melt pit 2, circulator 3, automatic liquid supply device 4, electric control operation device 5 are filtered, it is automatically controlled
Operating device 5 is PLC controller, can be connected with extraneous computer.
Wherein, magnetic filter device includes multiple Magnetic Isolation mechanisms 6, scraper plate chip removal mechanism, transport establishment 7, dryer
Structure.Magnetic Isolation mechanism 6 includes field generating unit, magnetic pulley unit.Driving motor is connected outside magnetic pulley unit.Magnetic field
Generating unit is electromagnetic field generator, and magnetic pulley unit is magnetic cylinder.
Drying mechanism includes dryer 8 and lifting liquid pump 9, and 8 liquid outlet of dryer pumps 9 inlet port phases with lifting liquid
Connection, lifting liquid pump 9 outlets and are connected with input duct 10.8 solids outlet port of dryer, which is equipped with to connect, cuts vehicle 11.
Negative pressure paper-tape filter device 1 is undertaken below magnetic filter device, and negative pressure paper-tape filter device 1 includes negative pressure paper mistake
Filter structure, negative pressure monitor control mechanism, transfer hydrostatic draw box mechanism, paper tape driving mechanism.Negative pressure paper filter mechanism includes support screen, mistake
Filter paper, filter paper can be made of non-woven fabrics.Filter paper is connected with paper tape driving mechanism.
Liquid storage melt pit 2 is connected by input duct 10 with magnetic filter device, and pressure pump 12 is equipped in liquid storage melt pit 2,
Waste liquid is pumped into input duct 10, guarantees for dirty grinding fluid to be evacuated in magnetic filter device.
In addition, the circulator 3 being made of circulating pump is connected with negative pressure paper-tape filter device 1, and will be ground after purification
Liquid is delivered to grinding machine 14 by liquid feeding pipeline 13, and the waste liquid being discharged from grinding machine is sent by liquid back pipe road 15 to liquid storage melt pit 2, returns liquid
Pipeline 15 is equipped with a plurality of cleaning holes.
Automatic liquid supply device 4 includes two position control switch, proportioning pump, connecting line and electric-control system, two position
Control switch is arranged in liquid storage melt pit 2.
When in use, computer extraneous first first drives the pressure pump 12 in liquid storage melt pit 2 to open by manipulation PLC controller
It is dynamic, waste liquid is pumped into magnetic filter device by input duct 10.When waste liquid flows through Magnetic Isolation mechanism 6 by diversion channel
Interior, the Ferromagnetic Impurities in waste liquid are magnetized on the outer tube wall for being adsorbed onto magnetic cylinder under the action of electromagnetic field generator.So
The scrap scraping plate of scraper plate chip removal mechanism removes the iron filings on the outer tube wall of magnetic cylinder afterwards.
The iron filings scraped by scrap scraping plate are delivered to dryer 8 by conveying mechanism 7 and are got rid of by scraper plate chip removal mechanism
Dry, the abrasive dust after drying is entered by 8 solids outlet port of dryer connects bits vehicle 11.The waste liquid thrown away passes through 8 liquid of dryer
Outlet enters lifting liquid and pumps 9 inlet ports, pumps 9 outlets by lifting liquid via 9 pressurization of lifting liquid pump and enters inlet tube
In road 10, it is filtered from newly.
Waste liquid by the preliminary crude separation of Magnetic Isolation mechanism 6 purification is flowed out from water outlet, into the negative pressure paper tape of lower section
Filter device 1.
Meanwhile after the waste liquid slightly purified enters negative pressure paper-tape filter device 1, first passes through and be laid with above stainless steel screen
Non-woven fabrics carries out fine filtering by non-woven fabrics.When especially waste liquid passes through woven fabric, partial size is greater than the abrasive dust of certain value in waste liquid
It is retained to form filter cake by non-woven fabrics, more improves filtering accuracy.It is carried out aspirating purified waste liquid by circulating pump at this time, thus
Negative pressure is formed on non-woven fabrics, accelerates purification speed.
Specifically, purified scavenging solution is delivered to grinding machine 14 by liquid feeding pipeline 13 by circulating pump, from 14 row of grinding machine
Waste liquid out is sent by liquid back pipe road 15 to liquid storage melt pit 2.Due to being equipped with two position control switch in liquid storage melt pit 2, work as height
When low liquid level control switch detects in liquid storage melt pit 2 that liquid is reduced, start the proportioning pump of automatic liquid supply device 4, connecting line,
Electric-control system carries out supplement liquid.
When the negative pressure monitor control mechanism in negative pressure paper-tape filter device 1 monitor negative pressure it is excessive when, that is, on non-woven fabrics sink
When long-pending abrasive dust is excessive, at this point, automatically turning on Pneumatic butterfly valve, the net liquid in transfer net liquid case is filled with negative pressure paper tape filtering dress
Cavity of resorption is set, cavity of resorption negative pressure is eliminated, the pressure that non-woven fabrics is close to screen is also eliminated therewith.The driving motor of paper tape driving mechanism drives
Non-woven fabrics is mobile, and by the mobile certain length of non-woven fabrics, useless non-woven fabrics and the abrasive dust taken out of are sent into filings collecting chamber, while by new non-woven fabrics
It is routed on screen.When non-woven fabrics movement finishes, to the closing of the Pneumatic butterfly valve of cavity of resorption filling liquid, negative pressure paper-tape filter device 1 restores
Normal filtering.Negative pressure paper-tape filter device 1 just completes a circulation, has reached so in cycles, continuous to filter.
Whole system is controlled by PLC, and working method is divided into manual, three kinds of modes of work of automatic and festivals or holidays.Use tune
Examination, maintenance and use.When automatic working cycle state, water pump sequential firing or single machine starting, from trend liquid-supplying system feed flow；
When the operation of manual work state, it is mainly used for system debug, care and maintenance；When holiday automatic cycle state, then system
It runs, coolant liquid is recycled, bottom is rushed in oxygenation, prolongs its service life by holiday automatic mode.
Device systems have self-diagnostic function, and nature of trouble can accurately be shown by breaking down, and are convenient for rapidly removing faults.System
With perfect safety protection function, can overcurrent to each circuit, short circuit react rapidly, effectively prevent the generation of accident.
In terms of existing technologies, through the invention by magnetic filter device, negative pressure paper-tape filter device, liquid storage
Hole, circulator form circulating filtration by input duct and liquid back pipe road.To solve reservoir mistake in the prior art
Degree waste and grinding fluid filter halfway problem.Improvement therein shows at following 3 points:
1, cleaning treatment is carried out to grinding fluid using magnetic separator, the residue after separation passes through drying device, goes in dedusting slag
Moisture, then residue centralized collection to trolley focuses on again, prevents the pollution of the environment.
2, using the grinding system, grinding fluid removes the dirt slag of grinding fluid, guarantees the cold of grinding fluid after secondary filter
But performance when grinding, can improve workpiece surface roughness, outer circle appearance surfaces quality.
3, the circulatory system, grinding fluid are recycled, and after having certain reduce, can not be needed to change with automatic liquid supply, thus
Reduce production cost.
The specific embodiment of invention is described above.It is to be appreciated that invention be not limited to it is above-mentioned specific
Embodiment, devices and structures not described in detail herein should be understood as is practiced with the common mode in this field；
Those skilled in the art can make within the scope of the claims various deformations or amendments make it is several it is simple deduce, deformation or
Replacement, this has no effect on the substantive content of invention.
Claims (10)
1. a kind of grinding fluid centralized processing system, it is characterised in that: the grinding fluid centralized processing system includes Magnetic filtration device dress
It sets, negative pressure paper-tape filter device, liquid storage melt pit, circulator；
The liquid storage melt pit is connected by input duct with the magnetic filter device；
The negative pressure paper-tape filter device is undertaken below the magnetic filter device；
The circulator is connected with the negative pressure paper-tape filter device, and grinding fluid after purification is passed through liquid feeding pipeline and is conveyed
To grinding machine, the waste liquid being discharged from the grinding machine is sent by liquid back pipe road to the liquid storage melt pit；
The magnetic filter device includes a plurality of Magnetic Isolation mechanisms, scraper plate chip removal mechanism, transport establishment, drying mechanism；
The negative pressure paper-tape filter device includes negative pressure paper filter mechanism, negative pressure monitor control mechanism, transfer hydrostatic draw box mechanism, paper tape drive
Motivation structure.
2. a kind of grinding fluid centralized processing system as described in claim 1, it is characterised in that: the Magnetic Isolation mechanism includes
Field generating unit, magnetic pulley unit；Driving motor is connected outside the magnetic pulley unit.
3. a kind of grinding fluid centralized processing system as claimed in claim 2, it is characterised in that: the field generating unit is electricity
Magnetic field generator.
4. a kind of grinding fluid centralized processing system as described in claim 1, it is characterised in that: the drying mechanism includes drying
Machine and lifting liquid pump, the dryer liquid outlet are connected with lifting liquid pump inlet port, the lifting liquid pump
Outlet is connected with the input duct.
5. a kind of grinding fluid centralized processing system as claimed in claim 4, it is characterised in that: the dryer solids outlet port
Vehicle is cut equipped with connecing.
6. a kind of grinding fluid centralized processing system as described in claim 1, it is characterised in that: the negative pressure paper filter mechanism packet
Include support screen, filter paper.
7. a kind of grinding fluid centralized processing system as claimed in claim 6, it is characterised in that: the filter paper and the paper tape
Driving mechanism is connected.
8. a kind of grinding fluid centralized processing system as described in claim 1, it is characterised in that: the liquid back pipe road is equipped with plural number
A cleaning hole.
9. such as a kind of described in any item grinding fluid centralized processing systems of claim 1-8, it is characterised in that: the grinding fluid collection
Middle processing system further includes automatic liquid supply device, and the automatic liquid supply device includes two position control switch, proportioning pump, connection
Pipeline and electric-control system, the two position control switch are arranged in the liquid storage melt pit.
10. a kind of grinding fluid centralized processing system as claimed in claim 9, it is characterised in that: the grinding fluid centralized processing
System is additionally provided with electric control operation device, and the electric control operation device is PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593935.9A CN109277949A (en) | 2017-07-20 | 2017-07-20 | A kind of grinding fluid centralized processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593935.9A CN109277949A (en) | 2017-07-20 | 2017-07-20 | A kind of grinding fluid centralized processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109277949A true CN109277949A (en) | 2019-01-29 |
Family
ID=65184706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710593935.9A Pending CN109277949A (en) | 2017-07-20 | 2017-07-20 | A kind of grinding fluid centralized processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109277949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013823A (en) * | 2019-12-30 | 2020-04-17 | 江西乔扬数控设备有限公司 | CNC machining center grinding fluid circulating and filtering system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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2017
- 2017-07-20 CN CN201710593935.9A patent/CN109277949A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3959145A (en) * | 1973-03-26 | 1976-05-25 | Allmanna Svenska Elektriska Aktiebolaget | Magnetic separator with scraper means |
| DE2718908A1 (en) * | 1977-04-28 | 1978-11-09 | Bosch Gmbh Robert | Grinding machine coolant circulation system - has extraction fan and filter above travelling filter, circulating pump below |
| GB2073055A (en) * | 1980-03-20 | 1981-10-14 | Tovarne Strojarskej Tech | Multistage purification of liquids |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111013823A (en) * | 2019-12-30 | 2020-04-17 | 江西乔扬数控设备有限公司 | CNC machining center grinding fluid circulating and filtering system |
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