Rotary spray mechanism and apply cleaning machine, the cleaning method of this mechanism
Technical field
The present invention relates to rotary spray mechanism and apply cleaning machine, the cleaning method of this mechanism, be particularly useful for the cleaning of workpiece in process of producing product, belong to machining equipment technical field.
Background technology
In production or maintenance process, the quality of workpiece cleaning will directly affect the follow-up quality stability of product and properties of product.For some baroque workpieces, traditional cleaning method adopts manual completing, although the product effect of this cleaning way is better, its cleaning efficiency is extremely low, needs to drop into and manually just can catch up with automation continuous-flow type operation beat in a large number.If adopt Spray-cleaning Machine to carry out washing and cleaning operation, so cleaning efficiency will obviously promote, but due to part workpiece complex structure, therefore there is blind area when spraying operation, some position cannot effectively be cleaned.The method of current solution spray blind area is the workpiece locating mechanism increasing location spray in Spray-cleaning Machine, thus improves cleaning quality further.But increasing workpiece locating mechanism can make the structure of whole device become more complicated, increases the production cost of equipment, and also can affect the feeding, discharge efficiency in process.
Chinese patent CN104785464A discloses a kind of spraying and cleaning apparatus for greasy dirt workpiece, comprise all affixed multiple columns being provided with cross bar in top, between the inner of each cross bar, erection is connected with spherical casing, be provided with opening at the positive Middle face of casing, be also provided with in the front of casing cover opening, the case curtain of transparent plastics material; By multiple support bar is affixed, support annulus is installed at the inner chamber of casing, supports the centre of sphere place that annulus is positioned at casing; The sidewall of casing is also connected with multiple water nozzle and valve, the injection direction of each water nozzle and valve all towards support annulus, be connected with in the outer end of water nozzle be connected with cleaning solution feeding mechanism feed liquid hose, be connected with the air supply hose be connected with compressed gas source in the outer end of valve; Be provided with exhaust outlet at the top of casing, be provided with the leakage fluid dram through with inner chamber in the bottom centre of casing.
The support annulus that casing centre of sphere place in this patent installs is fixed structure, and water nozzle quantity is three, lay respectively at 90 °, 210 ° and 330 ° of places on wall box, workpiece is once place, cleaning angle is fixed immediately, therefore, the cleaning spraying device described in this patent exists and significantly sprays dead angle in the process used.
Summary of the invention
In view of prior art exists above-mentioned defect, the object of the invention is to propose a kind ofly be applicable to the rotary spray mechanism of the cleaning of workpiece in process of producing product and apply cleaning machine, the cleaning method of this mechanism.
Object of the present invention, will be achieved by the following technical programs:
A kind of rotary spray mechanism, comprise frame and be fixedly installed on the spraying box in described frame, also comprise and being fixedly installed in described frame for carrying the feeding material component of workpiece and for the rotary components that drives workpiece to rotate and the spray assemblies be fixedly installed on for workpiece cleaning showers in described spraying box; Described frame is provided with the liquid reserve tank for depositing cleaning fluid, described spray assemblies is connected with described liquid reserve tank pipeline.
Preferably, described feeding material component comprises feeding cylinder, connecting rod and feeding trolley, described feeding cylinder is fixedly installed in described frame, one end of described connecting rod is connected with described feeding cylinder outside described spraying box, the other end is connected with described feeding trolley in described spraying box, described feeding trolley is fixedly connected with described rotary components, and can pass in and out described spraying box along described guide rail.
Preferably, described spray assemblies comprises the spray pump be fixedly installed in described frame and the shower be fixedly installed in described spraying box, the inlet of described spray pump is connected with described filtration liquid chamber pipeline, the liquid outlet of described spray pump is connected with described shower pipeline, described shower offers the spray apertures for workpiece cleaning showers.
Preferably, the output shaft group that described rotary components comprises electric rotating machine and is fixedly connected with the output shaft of described electric rotating machine, described output shaft group comprises the motor side connecting axle, the rotary side connecting axle that are fixedly connected with according to the order of sequence, and power transmission shaft, described motor side connecting axle is fixedly connected with described electric rotating machine and is driven by it, described power transmission shaft is connected with transmission of rotary axis by bevel gear, and described rotating shaft top is fixedly installed rotating part.
Preferably, described electric rotating machine is fixedly connected with motor bearing seat, and the lateral profile face of described motor bearing seat is multidiameter, and inner chamber contoured surface is stepped ramp type through hole, be equiped with ball bearing in the inner chamber of described motor bearing seat, the lumen openings place of described motor bearing seat is equiped with oil sealing.
Preferably, described motor bearing seat is also fixedly connected with sealed rubber plate and stationary backplate, described motor bearing seat, sealed rubber plate and stationary backplate three bolt are fixed on described spraying box sidewall, described stationary backplate is arranged at inside described spraying box, and described sealed rubber plate and stationary backplate are all arranged at outside described spraying box;
Preferably, described motor side connecting axle is plugged in the bearing of described motor bearing seat through described stationary backplate, one end of described motor side connecting axle is equiped with the pin that is in transmission connection, the other end offers endoporus and inner hole key slot, the output shaft of described electric rotating machine inserts in described endoporus, and drives described motor side connecting axle to rotate by the flat key be arranged in described inner hole key slot.
Preferably, the side of described rotary side connecting axle is provided with blind hole, the end periphery of this side offers through hole, Compress Spring is provided with in described blind hole, described rotary side connecting axle is connected with described power transmission shaft by the steady pin be arranged in described through hole, the other end of described rotary side connecting axle is provided with cross recess, the pin that is in transmission connection on described motor side connecting axle is inserted in described cross recess, and described motor side connecting axle drives described rotary side connecting axle to rotate by the described pin that is in transmission connection.
Preferably, the end periphery of described power transmission shaft side offers waist type groove through hole, described power transmission shaft is connected with described rotary side connecting axle by the steady pin be arranged in described waist type groove through hole, the end periphery of the opposite side of described power transmission shaft offers flat key groove, described power transmission shaft to be connected with described bevel gear by the flat key be arranged in described flat key groove and to drive it to rotate, and described power transmission shaft is arranged on holder.
Preferably, described holder is fixedly installed on installing plate, in described holder, sliding bearing is installed, described installing plate is fixedly connected with described feeding trolley, described installing plate is fixedly installed rotating shaft holder and capillary groove, the lateral profile face of described rotating shaft holder is multidiameter, described rotating shaft holder runs through being provided with dead eye, be provided with bearing in described dead eye, in the dead eye of described rotating shaft holder, be also inserted with rotating shaft;
The lateral profile face of described rotating shaft is multidiameter, the side of described rotating shaft offers installation screw, the end periphery of opposite side offers flat key groove, the side that described rotating shaft offers flat key groove is inserted in the bearing in described rotating shaft holder, described bevel gear to be connected with described rotating shaft by flat key and to drive it to rotate, and described rotating shaft is also fixedly installed waterproof cover.
Preferably, described rotating shaft is fixedly installed rotating part, described rotating part is also provided with cleaning basket movably;
The center of described rotating part is provided with an axle sleeve, the upper surface of described rotating part offers counterbore, described rotating part is fixedly connected with described rotating shaft by the bolt be arranged in described counterbore, the outer peripheral face of described axle sleeve is uniform is welded with at least three brace summers, and the upper surface of described brace summer outer end is welded with L-type ring;
The inner surface of described cleaning basket is laid with the steel wire for placing workpiece.
Present invention further teaches a kind of rotary spray cleaning machine, comprise above-mentioned rotary spray mechanism.
Preferably, described frame is fixedly installed spraying box, described spraying box inside bottom also offers the liquid flow hole for cleaning fluid backflow; Described liquid reserve tank internal fixtion is provided with dividing plate, and described dividing plate is by the spatial division in described liquid reserve tank for filtering liquid chamber and backflow liquid chamber, and described liquid flow hole is arranged at above described backflow liquid chamber
Preferably, described frame is also provided with the greasy dirt filter mechanism for filtering greasy dirt in cleaning fluid, for regulating the thermoregulation mechanism of rinse liquid temperature and the automatic liquid supply mechanism for automatically adding cleaning fluid, described greasy dirt filter mechanism, thermoregulation mechanism and automatic liquid supply mechanism are all connected with described liquid reserve tank pipeline.
Preferably, described greasy dirt filter mechanism comprises circulating pump, filter and oil water separator, and described circulating pump and filter are all fixedly installed in described frame, and described oil water separator is fixedly installed on described liquid reserve tank outside top;
Described automatic liquid supply assembly comprises fluid supplement solenoid valve and liquid-level switch, described fluid supplement solenoid valve and liquid-level switch are all fixedly installed on the outside top of described liquid reserve tank, described fluid supplement solenoid valve is connected with water pipe, described liquid-level switch and described fluid supplement solenoid valve are electrically connected, described liquid-level switch is also electrically connected with a ball float, the floating cleaning fluid liquid level be arranged in described liquid reserve tank of described ball float;
Described thermoregulation mechanism comprises the heater being fixedly installed on described liquid reserve tank madial wall bottom position and the temperature sensor being fixedly installed on described liquid reserve tank outside top, and the inductive probe of described temperature sensor gos deep in described liquid reserve tank.
Present invention further teaches a kind of cleaning method of Spray-cleaning Machine, comprise the steps:
S1, temperature control preparation process: according to concrete specification and the quantity formulation cleaning program of workpiece to be cleaned, scavenging period and cleaning temperature is inputted in guidance panel, subsequently workpiece to be cleaned is positioned in the cleaning basket in feeding material component, press the starting switch in switch enclosure, device comes into operation;
S2, rotary-cleaning step: described feeding material component drives workpiece to be cleaned to enter in spraying box, the cleaning fluid of liquid reserve tank filtered fluid indoor is delivered in shower by spray pump, cleaning fluid is by the through hole ejection on described shower, described rotary components motion, and drive the workpiece be positioned in described cleaning basket to rotate, each of workpiece is made all to contact with cleaning fluid, complete workpiece cleaning, after workpiece has cleaned, described rotary components stop motion, described feeding material component drives workpiece to shift out described spraying box;
S3, circulating filtration step: carry out in process in described rotary-cleaning step, rotating filter step is synchronously carried out, the cleaning fluid that described spray assemblies sprays out is back in described liquid reserve tank backflow liquid chamber through liquid flow hole, described oil water separator is by oily waste degradation in cleaning fluid, described filter completes the contaminant filter to cleaning fluid in described liquid reserve tank backflow liquid chamber, it is indoor that the cleaning fluid that described liquid reserve tank phegma indoor have completed filtration is delivered to described liquid reserve tank filtered fluid by described circulating pump, thus realize the circulation of cleaning fluid;
S4, automatic liquid supply step: carry out in process in described rotary-cleaning step, automatic liquid supply step is synchronously carried out, fluid supplement solenoid valve is connected with water pipe, the ball float be connected with liquid-level switch floats on the cleaning fluid liquid level in described liquid reserve tank, described liquid-level switch controls described fluid supplement solenoid valve opening and closing according to the float position of described ball float, and the liquid measure of cleaning fluid is maintained in the scope of cleaning needs.
Preferably, in described S1, input cleaning temperature in guidance panel after, temperature sensor and heater come into operation, described temperature sensor detects the actual temperature of described liquid reserve tank cleaning liquid inside, start heating lower than heater described during design temperature, stop heating higher than heater described during design temperature.
Preferably, in described S4, the detailed process that described liquid-level switch controls described fluid supplement solenoid valve opening and closing according to the float position of described ball float is, when described ball float arrives liquid level lower limit, described liquid-level switch controls fluid supplement solenoid valve and opens, prescribe a time limit when described ball float arrives in liquid level, described liquid-level switch controls fluid supplement solenoid valve and closes.
Outstanding effect of the present invention is: the present invention adopts the structural design of rotary spray to efficiently solve the problem at the spray dead angle that conventional clean machine easily runs in cleaning process, improves the cleaning quality of workpiece.In addition, motor side connecting axle and rotary side connecting axle composition clutch structure in the present invention, its dependable performance, structure are simple, have very strong applicability and very high promotional value.
Below just accompanying drawing in conjunction with the embodiments, is described in further detail the specific embodiment of the present invention, is easier to understand, grasp to make technical solution of the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of pneumatic door assembly in the present invention;
Fig. 3 is the structural representation of rotary components in the present invention;
Wherein: 1, frame 2, circulating pump 3, filter 4, heater 5, liquid reserve tank 6, spray pump 7, switch enclosure 8, pneumatic door assembly 81, opening and closing cylinder 82, sprocket wheel 83, chain 84, chamber door 85, guide groove 9, guidance panel 10, control cabinet 11, feeding material component 12, rotary components 121, electric rotating machine 122, motor bearing seat 123, sealed rubber plate 124, stationary backplate 125, motor side connecting axle 126, rotary side connecting axle 127, power transmission shaft 128, holder 129, bevel gear 1210, installing plate 1211, rotating shaft holder 1212, rotating shaft 1213, waterproof cover 1214, capillary groove 1215, rotating part 1216, cleaning basket 13, fluid supplement solenoid valve 14, temperature sensor 15, liquid-level switch 16, oil water separator 17, spraying box 18, shower.
Detailed description of the invention
Present invention is disclosed and be a kind ofly applicable to the rotary spray mechanism of the cleaning of workpiece in process of producing product and apply cleaning machine, the cleaning method of this mechanism.
As shown in Fig. 1 ~ Fig. 3, a kind of rotary spray cleaning machine, comprise frame 1, and the spraying box 17 be fixedly installed in described frame 1, also comprise and being fixedly installed in described frame 1 for depositing the liquid reserve tank 5 of cleaning fluid, the rotary spray mechanism for workpiece cleaning showers is provided with in described spraying box 17, described frame 1 is also provided with the greasy dirt filter mechanism for filtering greasy dirt in cleaning fluid, for regulating the thermoregulation mechanism of rinse liquid temperature, and for automatically adding the automatic liquid supply mechanism of cleaning fluid, described rotary spray mechanism, greasy dirt filter mechanism, thermoregulation mechanism and automatic liquid supply mechanism are all connected with described liquid reserve tank 5 pipeline.Described frame 1 is also provided with the controlling organization for control device overall operation, described rotary spray mechanism, greasy dirt filter mechanism, thermoregulation mechanism and automatic liquid supply mechanism are all electrically connected with described controlling organization and control by by it.
Described controlling organization comprises switch enclosure 7, guidance panel 9 and control cabinet 10, described switch enclosure 7 and guidance panel 9 are all electrically connected with described control cabinet 10, described switch enclosure 7 is fixedly installed in described frame 1, described guidance panel 9 and control cabinet 10 are all fixedly installed on outside described spraying box 17, and described guidance panel 9 is provided with adjustable time relay and thermorelay.Operator can by the thermorelay design temperature on guidance panel 9, and thermoregulation mechanism detects actual temperature, namely starts heating lower than design temperature, namely stops heating higher than design temperature; By the adjustable time relay regulation time on guidance panel.
Described spraying box 17 is half open-type box body, the charging aperture of described spraying box 17 realizes opening and closing by pneumatic door assembly 8, the outside of described spraying box 17 is feeding platform, the inside of described spraying box 17 is purge chamber, be provided with guide rail bottom described spraying box 17, described spraying box 17 inside bottom also offers the liquid flow hole for cleaning fluid backflow.
Described pneumatic door mechanism comprises opening and closing cylinder 81, sprocket wheel 82, chain 83, chamber door 84 and guide groove 85, described guide groove 85 is fixedly installed on the both sides of described spraying box 17 box opening, described chamber door 84 both sides are embedded in described guide groove 85 movably, described sprocket wheel 82 is arranged on described spraying box 17 casing, described opening and closing cylinder 81 is fixedly installed in described frame 1, described opening and closing cylinder 81 is fixedly connected with described chamber door 84 by described chain 83, described chain 83 is set around described sprocket wheel 82 circumferential edge, described opening and closing cylinder 81 is electrically connected with described controlling organization and is driven by it.
Described liquid reserve tank 5 internal fixtion is provided with dividing plate, and described dividing plate is by the spatial division in described liquid reserve tank 5 for filtering liquid chamber and backflow liquid chamber, and described liquid flow hole is arranged at above described backflow liquid chamber.
Described greasy dirt filter mechanism comprises circulating pump 2, filter 3 and oil water separator 16, described circulating pump 2 is all fixedly installed in described frame 1 with filter 3, described oil water separator 16 is fixedly installed on described liquid reserve tank 5 outside top, the inlet of described circulating pump 2 is connected with described backflow liquid chamber pipeline, the liquid outlet of described circulating pump 2 is connected with the inlet pipeline of described filter 3, the liquid outlet of described filter 3 is connected with described filtration liquid chamber pipeline, described oil water separator 16 inside is provided with oil suction band cleaning fluid surface and oil contaminant can taken out of, and greasy dirt on described oil suction band can be scraped from oil scraping plate, it is indoor that described oil suction band gos deep into described phegma.
Described thermoregulation mechanism comprises the heater 4 being fixedly installed on described liquid reserve tank 5 madial wall bottom position and the temperature sensor 14 being fixedly installed on described liquid reserve tank 5 outside top, and the inductive probe of described temperature sensor 14 gos deep in described liquid reserve tank 5.
Described automatic liquid supply assembly comprises fluid supplement solenoid valve 13 and liquid-level switch 15, described fluid supplement solenoid valve 13 and liquid-level switch 15 are all fixedly installed on the outside top of described liquid reserve tank 5, described fluid supplement solenoid valve 13 is connected with water pipe, described liquid-level switch 15 is electrically connected with described fluid supplement solenoid valve 13, described liquid-level switch 15 is also electrically connected with a ball float, the floating cleaning fluid liquid level be arranged in described liquid reserve tank 5 of described ball float.In running, described ball float floats on cleaning fluid liquid level, when described ball float arrives liquid level lower limit, described liquid-level switch 15 controls fluid supplement solenoid valve 13 and opens, prescribe a time limit when described ball float arrives in liquid level, described liquid-level switch 15 controls fluid supplement solenoid valve 13 and closes, thus the amount of the cleaning fluid in described liquid reserve tank 5 is maintained in the scope of cleaning requirement.
Described rotary spray assembly comprises feeding material component 11, spray assemblies and rotary components 12.
Described feeding material component 11 comprises feeding cylinder, connecting rod and feeding trolley, described feeding cylinder is fixedly installed in described frame 1, one end of described connecting rod is connected with described feeding cylinder outside described spraying box 17, the other end is connected with described feeding trolley in described spraying box 17, described feeding trolley is fixedly connected with described rotary components, and can pass in and out described spraying box 17 along described guide rail.
Described spray assemblies comprises the spray pump 6 be fixedly installed in described frame 1 and the shower 18 be fixedly installed in described spraying box 17, the inlet of described spray pump 6 is connected with described filtration liquid chamber pipeline, the liquid outlet of described spray pump 6 is connected with described shower 17 pipeline, described shower 18 offers the spray apertures for workpiece cleaning showers.In the present embodiment, described shower 18 is in " doing " font pipeline structure, and it offers spray apertures in the face of workpiece side, can play the effect of cleaning showers to workpiece.
Described rotary components 12 comprises electric rotating machine 121, motor bearing seat 122, sealed rubber plate 123, stationary backplate 124, motor side connecting axle 125, rotary side connecting axle 126, power transmission shaft 127, holder 128, bevel gear 129, installing plate 1210, rotating shaft holder 1211, rotating shaft 1212, waterproof cover 1213, capillary groove 1214, rotating part 1215 and cleaning basket 1216.
Described electric rotating machine 121 is fixedly connected with described motor bearing seat 122, the lateral profile face of described motor bearing seat 122 is multidiameter, inner chamber contoured surface is stepped ramp type through hole, be equiped with ball bearing in the inner chamber of described motor bearing seat 122, the lumen openings place of described motor bearing seat 122 is equiped with oil sealing.
Described motor bearing seat 122, sealed rubber plate 123 and stationary backplate 124 three bolt are fixed on described spraying box 17 sidewall, described stationary backplate 124 is arranged at inside described spraying box 17, and described sealed rubber plate 123 and stationary backplate 124 are all arranged at outside described spraying box 17.The effect of described sealed rubber plate 123 is to prevent cleaning fluid from flowing out from the gap between described spraying box 17 and motor bearing seat 122.
Described motor side connecting axle 125 is plugged in the bearing of described motor bearing seat 122 through described stationary backplate 124, one end of described motor side connecting axle 125 is equiped with the pin that is in transmission connection, the other end offers endoporus and inner hole key slot, the output shaft of described electric rotating machine 121 inserts in described endoporus, and drives described motor side connecting axle 125 to rotate by the flat key be arranged in described inner hole key slot.
The side of described rotary side connecting axle 126 is provided with blind hole, the end periphery of this side offers through hole, be provided with Compress Spring in described blind hole, described Compress Spring both can ensure that rotary side connecting axle 126 is better connected with motor side connecting axle 125, can also play cushioning effect.Described rotary side connecting axle 126 is connected with described power transmission shaft 127 by the steady pin be arranged in described through hole, the other end of described rotary side connecting axle 126 is provided with cross recess, the pin that is in transmission connection on described motor side connecting axle 125 is inserted in described cross recess, and described motor side connecting axle 125 drives described rotary side connecting axle 126 to rotate by the described pin that is in transmission connection.
The end periphery of described power transmission shaft 127 side offers waist type groove through hole, described power transmission shaft 127 is connected with described rotary side connecting axle 126 by the steady pin be arranged in described waist type groove through hole, the end periphery of the opposite side of described power transmission shaft 127 offers flat key groove, described power transmission shaft 127 to be connected with described bevel gear 129 by the flat key be arranged in described flat key groove and to drive it to rotate, and described power transmission shaft 127 is arranged on described holder 128.
Described motor side connecting axle and rotary side connecting axle composition clutch structure, specifically, described rotary side connecting axle 126 endoporus is provided with Compress Spring, power transmission shaft 127 is provided with waist typed through hole with the connecting portion of rotary side connecting axle 126, when the trundle of motor side connecting axle 125 does not enter in the cross recess of rotary side connecting axle 126, Compress Spring is in compressive state, along with motor side connecting axle 125 turns an angle, rotary side connecting axle 126 moves forward under the restoring force effect of Compress Spring, until the trundle of motor side connecting axle 125 normally enters in the cross recess of rotary side connecting axle 126.
Described holder 128 is fixedly installed on described installing plate 1210, is provided with sliding bearing in described holder 128, and described installing plate 1210 is fixedly connected with described feeding trolley.
Described rotating shaft holder 1211 is fixedly installed on described installing plate 1210, and the lateral profile face of described rotating shaft holder 1211 is multidiameter, described rotating shaft holder 1211 runs through being provided with dead eye, is provided with bearing in described dead eye.
The lateral profile face of described rotating shaft 1212 is multidiameter, the side of described rotating shaft 1212 offers installation screw, the end periphery of opposite side offers flat key groove, the side that described rotating shaft 1212 offers flat key groove is inserted in the bearing in described rotating shaft holder 1211, and described bevel gear 129 to be connected with described rotating shaft 1212 by flat key and to drive it to rotate.
Described waterproof cover 1213 is fixedly installed on described rotating shaft 1212, and described capillary groove 1214 is fixedly installed on described installing plate 1210, and described capillary groove 1214 can prevent cleaning fluid from washing away described bevel gear 129 and the lubricating oil on bearing.The center of described rotating part 1215 is provided with an axle sleeve, the upper surface of described rotating part 1215 offers counterbore, described rotating part 1215 is fixedly connected with described rotating shaft 1212 by the bolt be arranged in described counterbore, the outer peripheral face of described axle sleeve is uniform is welded with at least three brace summers, and the upper surface of described brace summer outer end is welded with L-type ring.In the present embodiment, the outer peripheral face of described axle sleeve is uniform is welded with four brace summers, and such setting is more firm in order to ensure the structure of described rotating part 1215.
Described cleaning basket 1216 is arranged on described rotating part 1215 movably, and the inner surface of described cleaning basket 1216 is laid with the steel wire for placing workpiece.
The cleaning method of above-mentioned rotary spray cleaning machine, comprises the steps:
S1, temperature control preparation process: according to concrete specification and the quantity formulation cleaning program of workpiece to be cleaned, scavenging period and cleaning temperature is inputted in guidance panel 9, temperature sensor 14 detects the actual temperature of liquid reserve tank 5 cleaning liquid inside, heating is started lower than heater 4 described during design temperature, heating is stopped higher than heater 4 described during design temperature, subsequently workpiece to be cleaned is positioned in the cleaning basket 1216 in described rotary components, now, pneumatic door assembly is opening, press the starting switch in switch enclosure 7, device comes into operation;
S2, rotary-cleaning step: feeding material component drives described cleaning basket 1216 to enter in spraying box 17, described pneumatic door assembly is closed immediately, the cleaning fluid of described liquid reserve tank 5 filtered fluid indoor is delivered in shower 18 by spray pump 6, cleaning fluid is by the through hole ejection on described shower 18, described rotary components 12 moves, and drive the workpiece be positioned in described cleaning basket 1216 to rotate, each of workpiece is made all to contact with cleaning fluid, complete workpiece cleaning, after workpiece has cleaned, the stop motion of described rotary components 12, described pneumatic door assembly is opened immediately, described feeding material component drives described cleaning basket 1216 to shift out described spraying box 17,
S3, circulating filtration step: carry out in process in described rotary-cleaning step, rotating filter step is synchronously carried out, the cleaning fluid that described shower 18 sprays out is back to described liquid reserve tank 5 through liquid flow hole and refluxes in liquid chamber, described liquid reserve tank 5 is refluxed the greasy dirt field of cleaning fluid in liquid chamber from liquid level by the oil suction band of described oil water separator 16, through oil scraping plate, the greasy dirt on described oil suction band is isolated equipment again, described filter 3 completes the contaminant filter of the cleaning fluid in liquid chamber of refluxing to described liquid reserve tank 5, it is indoor that the cleaning fluid that described liquid reserve tank 5 phegma indoor have completed filtration is delivered to described liquid reserve tank 5 filtered fluid by described circulating pump 2, thus realize the circulation of cleaning fluid,
S4, automatic liquid supply step: carry out in process in described rotary-cleaning step, automatic liquid supply step is synchronously carried out, fluid supplement solenoid valve 13 is connected with water pipe, the ball float be connected with liquid-level switch 15 floats on the cleaning fluid liquid level in described liquid reserve tank 5, when described ball float arrives liquid level lower limit, described liquid-level switch 15 controls fluid supplement solenoid valve 13 and opens, prescribe a time limit when described ball float arrives in liquid level, described liquid-level switch 15 controls fluid supplement solenoid valve 13 and closes, thus the amount of the cleaning fluid in described liquid reserve tank 5 is maintained in the scope of cleaning requirement.
In sum, the present invention has following characteristics:
1, rotary spray cleaning machine of the present invention, there is setting rinse liquid temperature and the effect of time, can, according to the property settings temperature of different cleaning fluid, make cleaning fluid reach optimal clean ability, also according to the complexity of workpiece or quantity, scavenging period can be regulated.Detailed description of the invention can refer to example of the present invention, and by the thermorelay design temperature on guidance panel 9, temperature sensor 14 detects actual temperature, namely starts heating lower than design temperature, namely stops heating higher than design temperature; By the adjustable time relay regulation time on guidance panel.
2, rotary spray cleaning machine of the present invention, has the ability of automatically supplementing cleaning fluid, can avoid causing because cleaning fluid is very few shutting down.Detailed description of the invention can refer to example of the present invention, fluid supplement solenoid valve 13 connecting water pipe, when the ball float of liquid-level switch 15 arrives liquid level lower limit, will send signal and open fluid supplement solenoid valve 13 by control circuit; In the ball float arrival liquid level of liquid-level switch 15 in limited time, signal will be sent and close fluid supplement solenoid valve 13 by control circuit, thus the amount of cleaning fluid is maintained in claimed range.
3, rotary spray cleaning machine of the present invention, has the ability of greasy dirt in automatic separation cleaning fluid, effectively can extend the life cycle of cleaning fluid, reduces the replacing frequency of cleaning fluid.Detailed description of the invention can refer to example of the present invention, installs oil water separator 16 in the backflow liquid chamber side of liquid reserve tank 5, and greasy dirt from liquid level, then is isolated equipment through the oil scraping plate of oil water separator 16 by the greasy dirt field in cleaning fluid by the frizing band of oil water separator 16.Except above-described embodiment, can also the filtration integrated machine of choice for use water-oil separating.
4, rotating mechanism 12 of the present invention, can make workpiece accept spray in all directions, efficiently solving existing cleaning machine exists spray dead angle problem when cleaning, improve cleaning quality.Detailed description of the invention can refer to example of the present invention, and workpiece is in cleaning basket 1216, and rotate with rotating mechanism, each face effectively can be cleaned by spray head.
5, in rotating mechanism 12 of the present invention, motor side connecting axle and rotary side connecting axle composition clutch structure, its dependable performance, structure are simple.Detailed description of the invention can refer to example of the present invention, rotary side connecting axle 126 endoporus is provided with Compress Spring, power transmission shaft 127 is provided with waist typed through hole with the connecting portion of rotary side connecting axle 126, when the trundle of motor side connecting axle 125 does not enter in the cross recess of rotary side connecting axle 126, Compress Spring is in compressive state, along with motor side connecting axle 125 turns an angle, rotary side connecting axle 126 moves forward under the restoring force effect of Compress Spring, until the trundle of motor side connecting axle 125 normally enters in the cross recess of rotary side connecting axle 126.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes formed, and all drops within protection scope of the present invention.