Machine tool cutting liquid filtering device
Technical field
The present invention relates to glass processing field, particularly machine tool cutting liquid filtering device.
Background technology
In machine tooling process, in order to ensure process normally carry out need adopt cutting system cut.If cutting fluid is directly introduced water tank by cutting system, cutting fluid does not carry out filtering and precipitating in removal process, to make in cutting fluid containing more impurity, is unfavorable for the further process of cutting fluid and easy blocking pipe.The cutting machines of therefore stock-removing machine and so on is all provided with device for filtering cutting fluid, is used for filtering the cutting fluid in working angles, so that realize recycling of cutting fluid.Existing device for filtering cutting fluid complex structure, filter effect is poor, and the utilization rate of cutting fluid is reduced greatly.
Chinese patent notification number is that CN204637776U discloses a kind of machine tool cutting liquid filtering device, comprise casing and be arranged on the first filter, the second filter and the 3rd filter in casing from top to bottom successively, described casing upper left has inlet, lower right has liquid outlet, the right side of described first filter is provided with screen pack, the left side of described second filter is provided with screen pack, and the right side of described 3rd filter is provided with screen pack; The surface area of the first filter, the second filter and the 3rd filter is large, the impurity that the cutting fluid passed through is contained fully is deposited in the surface of the first filter, the second filter and the 3rd filter, cutting fluid is again after the filter screen filtration of the first filter, the second filter and the 3rd filter, impurity content is low, can recycle, improve the utilization rate of cooling fluid, structure is simple, good filtration effect.
But adopt filter to filter in the program, foreign material are directly deposited in above screen pack, block the mesh of screen pack, have impact on the filter effect of cutting fluid below; Meanwhile, cutting fluid itself has certain viscosity, by cutting fluid automatic flowing, thus filters with screen pack, its poor filtration effect.
Summary of the invention
The object of this invention is to provide machine tool cutting liquid filtering device, foreign material above screen pack are eliminated, thus can not mesh be blocked, meanwhile, promoted the flowing of cutting fluid by impetus.
The invention provides a kind of base case: machine tool cutting liquid filtering device, comprise casing, filter mechanism and wiper mechanism, filter mechanism is positioned at casing, and wiper mechanism is positioned at below filter mechanism, and casing upper end is provided with charging aperture; Wiper mechanism comprises rinse bath and purge block, and purge block is vertically arranged on the bottom of rinse bath, and be provided with the through hole of horizontal direction in the middle of purge block, the upper and lower surface of through hole is relatively set with scraper; Filter mechanism comprises scraper plate, two cylinders, feeder and screen packs, the both sides being positioned at casing of two cylinder symmetries, screen pack comprises fillter section and cleaning section, fillter section is between two cylinders, cleaning section is through through hole, and cleaning section and fillter section form closed loop configuration, and feeder is positioned at immediately below fillter section, scraper plate is positioned at directly over fillter section, and the upper surface of the lower surface of scraper plate and fillter section fits.
Operation principle and beneficial effect are: present cutting fluid is all filter with screen pack, thus is separated with cutting fluid by foreign material, avoids contaminated environment, or again utilizes.Unlike the prior art, the present invention adopts above screen pack and arranges scraper plate, to promote flowing and the filtration of cutting fluid, overcomes the sticky stickiness of cutting fluid, improves the filter effect of cutting fluid, avoids cutting fluid flow over slow and block.Simultaneously, adopt and screen pack is set to loop configuration, be divided into fillter section and cleaning section, driven by cylinder, thus the various piece of screen pack is recycled, improve the filter effect of screen pack, meanwhile, by the through hole of screen pack through rinse bath, can be struck off the foreign material above screen pack by the scraper of through hole top and bottom, avoid screen pack to be blocked by foreign material, cutting fluid cannot be filtered.Further, the cleaning section of screen pack is positioned at rinse bath, and the liquid in rinse bath cleans screen pack, keeps the clean of screen pack, extends the service life of screen pack.Wherein feeder is by collecting clean cutting fluid, to reuse, and energy-conserving and environment-protective.
Further prioritization scheme one for base case: be provided with feed pipe above charging aperture, the lower end of feeder is provided with discharge nozzle, can couple together like this, after filtering, send lathe back to again by discharge nozzle in lathe running to cutting fluid with lathe.
Further prioritization scheme two for prioritization scheme one: be provided with valve above feed pipe, can filter according to the amount of cutting fluid like this, avoids the cutting fluid above the fillter section of screen pack too much to overflow.
Further prioritization scheme three for base case: rinse bath both sides are provided with blower fan, can drive the liquid flow in rinse bath like this, thus cleaner to the foreign material cleaning above screen pack.
Further prioritization scheme four for base case: the liquid level of rinse bath is provided with adsorbing sphere, can adsorb the impurity in rinse bath like this, keeps the clean of cleaning fluid, avoids the liquid in rinse bath muddy.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is structural representation of the present invention.
Mark in above-mentioned figure is: casing 1, charging aperture 2, rinse bath 3, purge block 4, through hole 5, scraper 6, scraper plate 7, cylinder 8, feeder 9, screen pack 10, feed pipe 11, discharge nozzle 12, valve 13, blower fan 14, adsorbing sphere 15.
Detailed description of the invention
As shown in Figure 1, machine tool cutting liquid filtering device, comprises casing 1, filter mechanism and wiper mechanism, and filter mechanism is positioned at casing 1, and wiper mechanism is positioned at below filter mechanism, and casing 1 upper end is provided with charging aperture 2; Wiper mechanism comprises rinse bath 3 and purge block 4, and purge block 4 is vertically arranged on the bottom of rinse bath 3, and be provided with the through hole 5 of horizontal direction in the middle of purge block 4, the upper and lower surface of through hole 5 is relatively set with scraper 6; Filter mechanism comprises scraper plate 7, two cylinders 8, feeder 9 and screen packs 10, the both sides being positioned at casing 1 of two cylinder 8 symmetries, screen pack 10 comprises fillter section and cleaning section, fillter section is between two cylinders 8, cleaning section is through through hole 5, and cleaning section and fillter section form closed loop configuration, and feeder 9 is positioned at immediately below fillter section, scraper plate 7 is positioned at directly over fillter section, and the lower surface of scraper plate 7 and the upper surface of fillter section fit.Charging aperture 2 is provided with feed pipe 11 above, and the lower end of feeder 9 is provided with discharge nozzle 12.Feed pipe 11 is provided with valve 13 above.Rinse bath 3 both sides are provided with blower fan 14.The liquid level of rinse bath 3 is provided with adsorbing sphere 15.
The present invention adopts screen pack 10 to arrange scraper plate 7 above, to promote flowing and the filtration of cutting fluid, overcomes the sticky stickiness of cutting fluid, improves the filter effect of cutting fluid, avoids cutting fluid flow over slow and block.Simultaneously, adopt and screen pack 10 is set to loop configuration, be divided into fillter section and cleaning section, driven by cylinder 8, thus the various piece of screen pack 10 is recycled, improve the filter effect of screen pack 10, meanwhile, by the through hole of screen pack 10 through rinse bath 3, can be struck off by the foreign material above scraper 6 pairs of screen packs 10 of through hole 5 top and bottom, avoid screen pack 10 to be blocked by foreign material, cutting fluid cannot be filtered.Further, the cleaning section of screen pack 10 is positioned at rinse bath 3, and the liquid in rinse bath 3 cleans screen pack 10, keeps the clean of screen pack 10, extends the service life of screen pack 10.Wherein feeder 9 is by collecting clean cutting fluid, to reuse, and energy-conserving and environment-protective.
Above-described is only the preferred embodiment of the present invention, should be understood that for a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these all can not affect effect of the invention process and practical applicability.