CN1229212C - Mold cleaning machine for molding synthetic resin - Google Patents
Mold cleaning machine for molding synthetic resin Download PDFInfo
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- CN1229212C CN1229212C CN 00132132 CN00132132A CN1229212C CN 1229212 C CN1229212 C CN 1229212C CN 00132132 CN00132132 CN 00132132 CN 00132132 A CN00132132 A CN 00132132A CN 1229212 C CN1229212 C CN 1229212C
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Abstract
The present invention relates to a machine using an electrolysis method and ultrasonic vibration to clean moulds, which comprises composition of the following systems: a degreasing processing system, an electrolysis-cleaning system with an electrolyte circulator system, and a washing system. The moulds in a container are immersed in an electrolyte tank which is provided with an ultrasonic vibrator, and are electrolyzed. The present invention is used for cleaning the moulds and mould parts in a middle size to a big size.
Description
Technical field
Technical field under the present invention comprises: be contained in " the maintaining among the IPC B29C; Clean ".The present invention relates to medium size synthetic resin mould cleaner.Detailed again, it can guarantee to remove at short notice the attachment etc. of the resin generation side (wall) that is bonded at mould, such as resin slag and combustion gas oxide.
Background technology
Have the resin attachment, remain in the mould such as the resin slag that fired, and on the inner surface of the combustion gas of burning attached to the mold cavity frame wall relevant with naval stores manufacturing batch.
This attachment takes out the separation of product after mold pressing and is worse off, and mould also will carry out production of resins after a while, and causes such as the unplanned adjustment relevant with invalid manufacturing.
Particularly owing to the improvement of synthetic resin mould technology, for the super high precision of acquiring demand, this in recent years attachment becomes the primary factor of destroying mould and die accuracy.
In order to eliminate this attachment easily, the metal mold component that disassembles from mould is being immersed kerosene after half a day, the operator just polishes with brush.Yet because the mould costliness, in order not damage it, this polishing operation must be implemented carefully and be very difficult.
Moreover, spend and reach the time approximately and finish metal mold component of polishing, also exist the problem of applicability difference.
First mould automatic cleaner Japan Patent (putting down into No.10-631) has used the brush of invention in a kind of 1996.Create again afterwards with heat penetration go into-the remover compound is as the clean method Japan Patent (putting down into No.11-90938) of strong basis or clean method Japan Patent (putting down into No.11-99524, United States Patent (USP) 5373140) irradiation or laser.Also has a Japan Patent (putting down into No.11-156865) of injecting the cleaning station of the liquid of removing attachment.On the other hand, use the ultrasonic clean method that involves electrolysis to be meant Japan Patent (put down into No.11-26900, put down into No.11-129259, put down into No.11-128853, put down into No.9-164533, put down into No.7-14570), it has been dropped into and has been used recently.
This clean method is the central part that immerses the rinse bath that fills electrolysis-cleaning fluid, and battery lead plate and anode (+) link, and implement by immersing above-mentioned electrolysis-cleaning fluid and mould being linked by above-mentioned electrolysis-cleaning fluid and negative electrode (-).
This is the clean method that adopts the electrolysis mode, above-mentioned attachment emersion and develop from mould from mould, produce foam from the central part of battery lead plate and mould, utilize ultrasonic wave that attachment is floated and utilize this water electrolytic gas to stir electrolysis-cleaning fluid as water electrolytic gas.
With regard to prior art, when utilizing the cleaning method of above-mentioned prior art electrolysis mode, if the position of the mould part that is cleaned is not contrary point-blank facing to above-mentioned battery lead plate, attachment just can not be eliminated certainly, for example, at the groove of the dark wide 2mm of 3mm, the bottom of this groove, the part that promptly is blocked just can not be cleaned.Have, because it becomes the obstacle that transmits electric current, it is difficult to the gas that produces electrolysis again, and has therefore prolonged the working time, and makes the working time become long, therefore in die surface generation alkali oxidation reaction (burning), will produce how above-mentioned attachment.Further, the stirring efficiency of the electrolysis-cleaning fluid that produces owing to the development of cracked gas may be not enough, and the attachment of having removed may stick on the mould again.
Moreover for prior art, even its method adds the ultrasonic vibration cleaning method, by the convection current of electrolysis-cleaning fluid, its cleaning performance also increases seldom.Have again, continue to stick on the mould, alkali oxidation reaction (burning) will take place if clean the very strong alkaline electrolyte in back, just might be ineffective to the expensive metal mould.Have, though utilize mixing component to stir (comprising electrode etc.) device of electrolyte in addition, it makes the device itself that cleans thin mould too complicated again, and the defective that it has makes it be not suitable for middle-sized mould.
Summary of the invention
The present invention goes out to send from the viewpoint of the problems referred to above and carries out, and the present invention is used for the synthetic resin mould of certain numerical value, and its yardstick is the long mould of 20cm～30cm, and the present invention can guarantee to remove at short notice the attachment that sticks on the metal die.Its target provides the purging system of mould.
According to an aspect of the present invention, the cleaning machine of a kind of molding synthetic resin with mould is provided, and described cleaning machine comprises: a ungrease treatment system, the electrolysis-purging system of a band electrolyte circulator system, and a rinse-system, electrolyte is removed from be cleaned mould therein; Described electrolysis-purging system has ultrasound transmitter device, this ultrasound transmitter device produces supersonic oscillations in the electrolytic bath of containing electrolysis-cleaning fluid, described cleaning machine also comprises the container and the container hanging tool that hold mould, wherein, the mould that is cleaned in the container is draped and is washed away by electrolysis-cleaning fluid, container in the described rinse bath is connected to the negative pole of a power supply, and positive pole connects with electrode handle, and this electrode handle is suspended on the electrode suppor that is connected on the described container.
Preferably, described ungrease treatment system comprises degreasing bath and heater, with by before the electrolyte that mould is being immersed cleaning station mould being immersed in the degreasing solvent, cleans thereby prepare mould in advance.
Preferably, described circulate electrolyte device system comprises electrolyte supply groove, electrolyte filtering part and makes the circulating pump of circulate electrolyte.
Preferably, described electrolyte rinse-system comprises an electrolyte flushed channel that separates with cleaning-chemical liquid bath, be used for by with flushing liquor to be rinsed article wash away promotion with electrolyte from being rinsed the removal of article.
According to a further aspect in the invention, the cleaning machine of a kind of molding synthetic resin with mould is provided, described cleaning machine comprises: a ungrease treatment system, an electrolysis-purging system that has circulate electrolyte device system, a rinse-system, electrolyte is removed from be cleaned mould therein, and a dehumidification system; Described electrolysis-purging system has ultrasound transmitter device, this ultrasound transmitter device produces supersonic oscillations in the electrolytic bath of containing electrolysis-cleaning fluid, described cleaning machine also comprises the container and the container hanging tool that hold mould, wherein, the mould that is cleaned in the container is draped and is washed away by electrolysis-cleaning fluid, container in the described rinse bath is connected to the negative pole of a power supply, and positive pole connects with electrode handle, and this electrode handle is suspended on the electrode suppor that is connected on the described container.
Preferably, described ungrease treatment system comprises degreasing bath and heater, before the electrolyte that mould is being immersed cleaning station mould is being immersed in the degreasing solvent, cleans thereby prepare mould in advance.
Preferably, described circulate electrolyte device system comprises electrolyte supply groove, electrolyte filtering part and makes the circulating pump of circulate electrolyte.
Preferably, described electrolyte rinse-system comprises an electrolyte flushed channel that separates with cleaning-chemical liquid bath, be used for by with flushing liquor to be rinsed article wash away promotion with electrolyte from being rinsed the removal of article.
Preferably, described dehumidification system comprises that is removed a moist chamber, and a heater, and a hair-dryer are used for making air to be blown into by heater and moisture is removed from mould.
Degreasing bath 2 in above-mentioned cleaning station is specifically designed to and contains degreasing solvent; Clean-chemical liquid bath 3 contains electrolysis-cleaning fluid, and ultrasound transmitter device is configured on the base plate of above-mentioned cleaning-chemical liquid bath 3 outsides, and make above-mentioned electrolysis-cleaning fluid vibration; Make and be cleaned the maintenance bar that thing contains at the central part of metal frame support body and protrude from frame body 9-1, keep bar to hang and make being cleaned thing and being immersed among above-mentioned cleaning-chemical liquid bath 3, and it (frame-saw body 9-1) can freely load (putting into mould) and is submerged in above-mentioned electrolysis-chemical liquids; Above-mentioned maintenance instrument includes the metal framework shape basket 4 of conduction, and the end of basket 4 connects with negative electrode (-); The electrode 12-1 of connection type has bend, and its edge hangs over the upper side edge of above-mentioned cleaning-chemical liquid bath 3 and connects with anodal (+) simultaneously; And tail end is dipped in above-mentioned electrolysis-cleaning fluid, the tube row drain port spray electrolysis-cleaning fluid in cleaning-chemical liquid bath 3 in the end of the electrolysis-cleaning fluid of above-mentioned electrolysis-cleaning liquid bath 3; Cleaning system utilizes filter to implement its spray, and cleaning system connects with the other end of these excretory ducts; Circulating pump and this cleaning equipment link and suck the electrolysis-cleaning fluid that has cleaned; Its end is installed on the discharge orifice of this circulating pump, and the other end becomes vertical part to set up pipe in the corner with above-mentioned cleaning-chemical liquid bath.It has the supply pipe of electrolysis-cleaning fluid that discharge cleaned, and the electrolysis-cleaning fluid that cleans is poured into by circulating pump, so that the electrolysis-cleaning fluid in cleaning-chemical liquid bath 3 can reflux forever; Therefore, the ultrasonic wave that sends from ultrasound transmitter device is removed attachment from the outside that is cleaned thing; Attachment by the hydrogen band and is floated up, and attachment leads to electric current electrode and is cleaned thing by basket 4, has realized electrolysis.Attachments in cleaning-chemical liquid bath 3 circulate, and floating, so above-mentioned circulating pump 8 cleans above-mentioned electrolysis-cleaning fluid, and have removed attachment.Then,, in flushed channel, implement the conversion of the dipping of metal basket 4, and relevant be cleaned thing and can adorn manyly particularly, and the removal of electrolyte and attachment be just cleaned and all finished by hanging basket 4.
Description of drawings
Fig. 1 is the stereogram of expression whole purging system of the present invention;
Fig. 2 is the formation schematic diagram of whole purging system of the present invention;
Fig. 3 is that other operational circumstances of whole purging system of the present invention constitutes schematic diagram;
Fig. 4 is placed on be cleaned thing in the basket 4 and complete stereogram when connecting electrode;
What Fig. 5 represented is the entire arrangement stereogram of the pipe of electrolysis-cleaning fluid, and electrolysis-cleaning fluid circulates by pipe.
The explanation of Reference numeral
2---degreasing bath; 3---cleaning-chemical liquid bath; 3-1---heater; 4---basket; 5---hanging tool; 6---track; 8---the chemicals circulating pump; 8-1---useless flushing liquor emptying pump; 9---the electrolysis power supply box; 9-1---frame body; 10---keep bar; 11---ultrasound transmitter device; 12---effluent filter; 12-1---electrode; 13---supply pipe; 14---discharge orifice; 15---electrode handle; 16---the location division; 17---electrode suppor; 18---flushed channel; 19---useless flushing liquor storagetank; 19 '---hothouse; 19 "---remove moist chamber.
The specific embodiment
Hereinafter disclosed be with reference to the accompanying drawings detailed description and with the detailed description of example.What Fig. 1 represented is the purging system of synthetic resin metal die of the present invention, and it comprises: ungrease treatment device, electrolysis-cleaning device, and flusher; This electrolysis-cleaning device has used method for suppersonic cleaning and electrolytic method simultaneously; Attachment is cleaned thing as sticking to, as mould (not shown), on resin can guarantee in the short time to be removed.
Ungrease treatment device 2 is in abutting connection with electrolysis-cleaning device, as shown in Figure 1, and establishedly is, organic degreasing solvent is in ether and ethanol is contained and electrolysis-rinse bath is measure-alike groove; Be cleaned thing and be placed in the basket 4, with heater 3-1 heated solvent, be immersed in the degreasing bath 2 with hanging tool 5, degreasing is disposed and has just been finished.Then, take out from degreasing bath 2 being cleaned thing, and be transferred to electrolysis-rinse bath 3.
Hanging tool 5 is made of the track 6 of stretch-draw at the degreasing plant upside, electrolysis-cleaning device 3 is hung on this track 6, basket 4 contains and is cleaned thing and keeps bar, places on basket 4 base plates and is cleaned thing, and this base plate is divided into two-stage and has plate 7 in vertical direction; This basket can freely be provided with or not be provided with; Cleaning-chemical liquid bath 3 fills electrolysis-cleaning fluid; Be configured with sewage purification device and circulating pump 8 respectively, and the power supplier of electrolysis 9 is installed in the outside of base.
As above-mentioned electrolysis-cleaning fluid, the alkali solvent contains weight portion and is about 1.5～10% NaOH, and weight portion is about 4～12% EDTA (ethylenediamine tetra-acetic acid), and weight portion is about 4.5～24% surfactant, and all the other are moisture content.
Because conductive materials such as stainless steel are arranged in the structure, as shown in Figure 4, the structure basket 4 framework 20a (diameter 3mm) rectangular with make of parallel pipe, the size of basket 4 is made forr a short time than above-mentioned cleaning-chemical liquid bath 3, cylindric screen work stands on four sides of frame body 9-1, and the interval of formation can make and be cleaned thing and do not fall on the ground (except the top).Moreover, keep bar 10 to make protruding upwardly on four terminal on frame body 9-1 corners, and made within it respectively.Basket 4 is all-in-one-piecely to be loaded in above-mentioned cleaning-chemical liquid bath 3, and its degree of packing into is that its limit does not contact with the bottom of cleaning-chemical liquid bath 3.
Above-mentioned cleaning-chemical liquid bath 3 is stainless steel products, and required internal volume is 20 liters.
In order on the base plate of cleaning-chemical liquid bath 3 outsides, to implement method for suppersonic cleaning, as shown in Figure 2, ultrasound transmitter device 11 links with aforementioned power source case 9, and the quantity of ultrasound transmitter device assembly is from 6 to 48, they are positioned at longitudinal direction and side direction, by required apart from one another by.In these ultrasound transmitter device, need to install resonance and suppress material.
Two metallic rod of passing the insulating materials of being made by synthetic resin are installed in to be positioned in the basket 4 and prolong the joint.Each root bar all hang with the bolt jail on relevant metallic rod, and 8 electrode 12-1 are made to such an extent that be submerged in the core of cleaning-chemical liquid bath 3.And galvanic anode (+) side is coupled on this electrode 12-1, this direct current is added in and by on the above-mentioned electrolysis transmitter 9 (will mention after a while), negative electrode (-) is connected on the above-mentioned basket 4, makes electric current pass above-mentioned electrolysis-cleaning fluid and transmit, and realize electrolysis.The material of common electrode can be used as electrode 12-1 as graphite.
In the EGR of electrolysis-cleaning fluid, its wire wound filter 12 (5～10 μ) filtration in above-mentioned effluent filter, electrolysis-the cleaning fluid that has cleaned enters it in cleaning-chemical liquid bath 3 with above-mentioned circulating pump 8, and the electrolysis-cleaning fluid in this cleaning-chemical liquid bath 3 circulates, excessive electrolysis-the cleaning fluid of circulate electrolyte device perfusion in electrolysis-cleaning device causes circulation to spilling in the above-mentioned effluent filter by electrolysis-cleaning fluid.
As shown in Figure 5, this is the suction inlet of effluent filter 12 and circulating pump 8, circulating pump 8 is made on the lower level position of base, the suction inlet of effluent filter 12 and circulating pump 8 connects with supply pipe 13, supply pipe 13 makes the cleaning-chemical liquid bath 3 of discharge orifice and circulating pump 8 corresponding with base, and makes it produce necessary deflection.This supply pipe 13 is branched off into two-way by the intervalve that is arranged on on-the-spot upper strata, and two supply pipes 13 and 13 are placed in the corner on the diagonal of prolongation tip side of cleaning-chemical liquid bath 3.
These supply pipes 13 and 13 are extended to the corner of cleaning-chemical liquid bath 3 with the side near vertical upper, and stop up tail end with top ends, they are by the side of the corner portions located of contiguous width, in lateral section, be positioned at prolongation joint (vertical) and locate to draw back necessary interval, and have a plurality of discharge orifices 14.In addition, these supply pipes 13 and 13 connect can non-cohesive basket 4 in being contained in cleaning-chemical liquid bath 3 on.Have, in cleaning-chemical liquid bath 3, the electrolysis-cleaning fluid of necessary amount is contained in the central part of groove 3 again, and discharge conduit is equipped with at its whole liquid level place, and these discharge conduits connect with the effluent filter of low layer.
Therefore, as shown in Figure 5, by supply pipe 13, electrolysis-cleaning fluid is sucking-off from effluent filter under the driving of circulating pump 8, and this electrolysis-cleaning fluid is advanced in the cleaning-chemical liquid bath 3 by row through supply pipe 13 and 13 from circulating pump 8.In this cleaning-chemical liquid bath 3, utilize the discharge orifice 14 of above-mentioned supply pipe 13 and 13, they are discharged in the identical circulating path, make electrolysis-cleaning fluid convection circulation.The convection current flow of this electrolysis-cleaning fluid of the above-mentioned discharge orifice 14 of process is as the upside of cleaning-chemical liquid bath 3 and the advection rate between the downside.Moreover, cause the electrolysis-cleaning fluid that overflows to pour into through above-mentioned discharge conduit 13 by this supply by effluent filter 12, the attachment that is blended in electrolysis-cleaning fluid is crossed filter 12 removals with above-mentioned wire wound, and the electrolysis-cleaning fluid that has cleaned is fed in cleaning-chemical liquid bath 3 again.Have again, when electrolyte reduces, can be at any time from spareslots perfusion electrolysis-cleaning fluid.
In order to handle kind of liquid and the many faults that is cleaned thing, convection current and stirring efficiency decline and removal (attachment) deterioration of efficiency when electrolysis-cleaning fluid, when becoming seldom, should by the yardstick that accordingly be cleaned thing and cleaning-chemical liquid bath 3 determine this rate of discharge be confirmed as about 100 liter/minute by the rate of discharge of the electrolysis-cleaning fluid of circulating pump 8 decisions this moment.
Also have, pipe is equipped with in the bottom of cleaning-chemical liquid bath 3 in the salkali waste water pipe, and the protuberance of cam extends near above-mentioned effluent filter 12, and the discharging tap is housed in cam.The salkali waste water pipe 13 that discharging tap is housed also have and supply pipe 13 between the same interval, supply pipe 13 connects with effluent filter 12 and circulating pump 8, protuberance at cam is equipped with pipe by intermediate tube, it makes and is cleaned thing and obtains cleaning, and can be in time injects dirty electrolysis-cleaning fluid with flexible pipe etc.
By the power supply supply alternating current of factory, and above-mentioned power supply box 9 is supplied alternating currents to ultrasound transmitter device 11, and makes it send ultrasonic wave.Have again, for the while electrolysis after above-mentioned transmitter supply alternating current, when the direct current that receives by this transmitter conversion, when anode current is conducted to electrode 12-1, cathode current is conducted to basket 4, thereby and makes electric current carry the realization electrolysis by electrolysis-cleaning fluid.
Shown in Fig. 1 and 4, by anode tap and cathode terminal, anode (+) electric current that is used for electrolysis and negative electrode (-) electric current that come from above-mentioned transmitter are conducted to the power supply box 9 that is positioned at the front side.The connection flexible cord of having got ready links up anode tap and electrode handle 15, and the above-mentioned connection flexible cord that has connected links up the location division 16 of the landing edge at cathode terminal and above-mentioned basket 4 (referring to Fig. 4) two ends.So the direct current that is used for electrolysis that comes from above-mentioned transmitter flows to the electrode 12-1 that is cleaned thing by basket 4 once more, so carry electric current by electrolysis-cleaning fluid, has finished the electrolysis cleaning.In addition, because the electrode suppor 17 of electrode handle 15 has been carried out insulation processing, just with above-mentioned insulated synthetic resin material electrolysis-chemical liquid bath 3 has been carried out insulation processing simultaneously, problem of short-circuit can not produce yet.
Have again, indicator lamp and work timing device, main power source and the wall socket interlocking of when main power source is carried electric current, lighting, wall socket and the interlocking of work timing device, and power supply box 9 has the AC100V-230V output.
When on being cleaned thing alkali oxidation reaction (burning) taking place, cleaning performance will greatly reduce, if effect is excessive, will carry out voltage by the voltage difference of above-mentioned output output regulates to regulate output voltage, determined that output voltage is 7-8V, according to the size of mould, electric current is 161A.Have again, be used for display power supply switch and electrolysis and be installed in the transmitter of electrolysis 9 with the indicator lamp of the off state of transmitter.In addition, the power supply box 9 of said structure and electrolysis also can cause an integral body with transmitter.
Useless flushing liquor overflows from the flushed channel of flusher 18 and flow to useless flushing liquor storage tank 19.Groove 19 contains surface cock controlling useless flushing liquor emptying pump, this flusher 18 pipe supplying flushing liquor, and it is adjacent with electrolysis unit and have and clean-and the stainless steel of chemical liquid bath 3 the same sizes makes trough.You can move to flushed channel 18 to the thing that is cleaned that cleans simultaneously with the unit with basket 4 from suspension arrangement 5, make the liquid with washing capacity, and as water, dipping is cleaned thing, and the electrolyte with strong basis just is rinsed, and further removes attachment simultaneously.
Above-mentioned purging system is operated and is cleaned with following technology and is cleaned thing.The first step, suspension contain in basket 4 be cleaned thing (metal pattern) after, after after giving degreasing bath 2 electrical heating that solvent is housed, removing electrode, containing the basket 4 that is cleaned thing further carefully immerses in the degreasing bath 2 and carries out timing and flood, after this, once more it is hung, and be cleaned thing and basket 4 further is sent to electrolysis system.
After confirming that main power source (not shown) disconnects, you just can the connection flexible cords, the flexible cord that electrode handle 15 and power supply box 9 anodes are other, and the flexible cord on the negative electrode of the edge of the localization part 16 of basket 4 and power supply box 9 side is all coupled good.
In second step, electrolysis-cleaning fluid is contained in cleaning-chemical liquid bath 3 and the effluent filter.Be cleaned the central authorities that thing is contained in basket 4 thereafter.Thereafter, connect electrode 12-1 and it is hung up, above-mentioned basket 4 is suspended in cleaning-chemical liquid bath 3 inside, and that basket 4 is got by bolt is more firm.
After this, import the main power source of above-mentioned power supply box 9, the work timing device is started working, and has finished the cleaning operation that is cleaned thing.In other words, when ultrasound transmitter device 11 sent out the ultrasonic wave of vibration, above-mentioned circulating pump 8 just activated, and clean-electrolysis-cleaning fluid in the chemical liquid bath 3 is with regard to convection current and circulation.
Though the time is different because of being cleaned thing, after fixing setting-up time finishes, above-mentioned work timing device artificially or automatically stop to pump 8 and ultrasound transmitter device 11 supply electric currents, the switch of every part all is closed, and the work timing device of above-mentioned power supply box 9 stops the vibration of electrolysis-cleaning fluid, and the electrolysis that is cleaned thing and electrode 12-1 is stopped.
The common purging system of the present invention of electrolysis mode and ultrasonic wave cleaning way that adopts has been used method for suppersonic cleaning from being cleaned the outside removal attachment of thing, and attachment from being cleaned floatingly on the thing to come up by the hydrogen band, and hydrogen is to utilize the ablution of electrolysis mode to produce internally, and removes attachment by the backflow of electrolysis-cleaning fluid from being cleaned thing.
The attachment that is eliminated is loaded on the above-mentioned electrolysis-cleaning liquid of backflow, and is filled on the wire wound filter 12 from above-mentioned discharge conduit 13, and electrolysis-cleaning fluid is implemented partition method remove.In other words, be bonded at again and be cleaned on the thing owing to suppressed removed attachment, the cleaning efficiency that is cleaned thing can carry highlyer and also the life-span of electrolysis-cleaning fluid longer.
After electrolysis-cleaning finishes, be cleaned thing and be suspended again, utilize hanging tool 5 to be sent to flushed channel 18 with basket 4 being cleaned thing, it is dipped into and is marked with flushing liquor, as water, flushed channel 18 in, in advance, by overflow electrolyte and stick to the attachment that is cleaned on the thing and develop.Then, it is hung up, utilizes hanging tool 5 to raise up with basket 4 being cleaned thing, and be sent to another chamber 19 ', and the liquid that is adhering to is blown away by air gun and reach drying.Then it by from chamber 19 ' taking-up and be sent to chamber 19 ", chamber 19 " has dehydrating unit.Therefore, residual moisture is removed by its hot-air.
According to the situation that relates to cleaning station of the present invention, be tangible from the following as can be known effect of above-mentioned introduction.At first, with the electrolysis that plain electrolysers only is housed-cleaning device relatively, by the electrolyte flushing measure and the post processing of in addition pre-ungrease treatment, as if it is extremely easy that the cleaning of attachment becomes, and suppressed alkali oxidation reaction (burning) reliably.
Ultrasound transmitter device is sent to the bottom of the cleaning-chemical liquid bath 3 that fills electrolysis-cleaning fluid to ultrasonic wave, makes electrolysis-cleaning fluid vibration.It can utilize ultrasonic method to clean in electrolysis and be cleaned thing.Have, above-mentioned cleaning-chemical liquid bath 3 has the maintenance instrument that can freely load and conduct electricity again, and it contains the thing that is cleaned that connects with electrode.The maintenance instrument fills and is cleaned thing, and negative electrode (-) connects and be dipped in the electrolysis-cleaning fluid with anode (+), and negative electrode comes transmission current by above-mentioned maintenance instrument, just can realize the electrolysis scheme.
Since can be on basket 4 complete operation, be contained with the basket 4 that is cleaned thing and hung and carry out sequence of operations, operating efficiency is good, and can prevent that electrolyte from sticking on one's body the operator, makes its injury drop to minimum level, but work in its overall safety ground.Have again, because become serial operation, to implementing, so it is efficient from little metal pattern to medium various sizes.
Have again, when the wire wound filter be placed in the above-mentioned effluent filter and above-mentioned discharge conduit and circulating pump between the time, rely on the convective fluid of electrolysis-cleaning fluid as mentioned above, from being cleaned the attachment of thing under removing, and from the discharge conduit of this purging system, emit.So above-mentioned filter has separated these attachments.In other words, by only being applied in the electrolysis-cleaning fluid that has cleaned in cleaning-chemical liquid bath 3,, enforcement removing adhesion once more on the thing can be cleaned when in a single day attachment is eliminated, the one cleaning fluid life-span of electrolysis can prolong and its electrolyte can suitably be saved, and has improved operating efficiency.
Have, in this purging system, its alkaline solution contains: the NaOH of about 1.5～10%t weight portion again; The EDTA of about 4～20% weight portions; The surfactant of about 4.5～24% weight portions, activating agent contains Rn-COOH, and R is (CH herein
2=CH-), and n is 20 to 28 integer, and water is used as electrolysis-cleaning fluid.Therefore, can guarantee to utilize the electrode handle electric current to send into above-mentioned being cleaned in the thing.
Claims (9)
1, a kind of molding synthetic resin cleaning machine of mould, described cleaning machine comprises:
A ungrease treatment system,
Electrolysis-the purging system of a band electrolyte circulator system,
And a rinse-system, electrolyte is removed from be cleaned mould therein;
Described electrolysis-purging system has ultrasound transmitter device, and this ultrasound transmitter device produces supersonic oscillations in the electrolytic bath of containing electrolysis-cleaning fluid,
Described cleaning machine also comprises the container and the container hanging tool that hold mould, wherein, the mould that is cleaned in the container is draped and is washed away by electrolysis-cleaning fluid, container in the described rinse bath is connected to the negative pole of a power supply, and positive pole connects with electrode handle, and this electrode handle is suspended on the electrode suppor that is connected on the described container.
2, cleaning machine as claimed in claim 1 is characterized in that, described ungrease treatment system comprises degreasing bath and heater, with by before the electrolyte that mould is being immersed cleaning station mould being immersed in the degreasing solvent, cleans thereby prepare mould in advance.
3, cleaning machine as claimed in claim 1 or 2 is characterized in that, described circulate electrolyte device system comprises electrolyte supply groove, electrolyte filtering part and makes the circulating pump of circulate electrolyte.
4, cleaning machine as claimed in claim 1 or 2, it is characterized in that, described electrolyte rinse-system comprises an electrolyte flushed channel that separates with cleaning-chemical liquid bath, be used for by with flushing liquor to be rinsed article wash away promotion with electrolyte from being rinsed the removal of article.
5, a kind of molding synthetic resin cleaning machine of mould, described cleaning machine comprises:
A ungrease treatment system,
An electrolysis-purging system that has circulate electrolyte device system,
A rinse-system, electrolyte is removed from be cleaned mould therein,
And dehumidification system;
Described electrolysis-purging system has ultrasound transmitter device, and this ultrasound transmitter device produces supersonic oscillations in the electrolytic bath of containing electrolysis-cleaning fluid,
Described cleaning machine also comprises the container and the container hanging tool that hold mould, wherein, the mould that is cleaned in the container is draped and is washed away by electrolysis-cleaning fluid, container in the described rinse bath is connected to the negative pole of a power supply, and positive pole connects with electrode handle, and this electrode handle is suspended on the electrode suppor that is connected on the described container.
6, cleaning machine as claimed in claim 5 is characterized in that, described ungrease treatment system comprises degreasing bath and heater, before the electrolyte that mould is being immersed cleaning station mould is being immersed in the degreasing solvent, cleans thereby prepare mould in advance.
As claim 5 or 6 described cleaning machines, it is characterized in that 7, described circulate electrolyte device system comprises electrolyte supply groove, electrolyte filtering part and makes the circulating pump of circulate electrolyte.
8, as claim 5 or 6 described cleaning machines, it is characterized in that, described electrolyte rinse-system comprises an electrolyte flushed channel that separates with cleaning-chemical liquid bath, be used for by with flushing liquor to be rinsed article wash away promotion with electrolyte from being rinsed the removal of article.
As claim 5 or 6 described cleaning machines, it is characterized in that 9, described dehumidification system comprises that is removed a moist chamber, a heater, and a hair-dryer are used for making air to be blown into by heater and moisture are removed from mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00132132 CN1229212C (en) | 2000-12-08 | 2000-12-08 | Mold cleaning machine for molding synthetic resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00132132 CN1229212C (en) | 2000-12-08 | 2000-12-08 | Mold cleaning machine for molding synthetic resin |
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| CN1357440A CN1357440A (en) | 2002-07-10 |
| CN1229212C true CN1229212C (en) | 2005-11-30 |
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| CN 00132132 Expired - Fee Related CN1229212C (en) | 2000-12-08 | 2000-12-08 | Mold cleaning machine for molding synthetic resin |
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| CN106105495A (en) * | 2016-07-14 | 2016-11-16 | 中国水稻研究所 | A kind of rice paddy seed method for disinfection and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009040978A1 (en) * | 2009-09-11 | 2011-03-17 | Krones Ag | Magazine device for blow molding with cleaning device |
| CN103170481A (en) * | 2011-12-26 | 2013-06-26 | 财团法人金属工业研究发展中心 | Surface cleaning method of electric discharge machining mold |
| CN103510147B (en) * | 2013-10-30 | 2015-11-18 | 重庆大学 | A kind ofly wash the method that metal products inner chamber remains grease-removing agent |
| CN105234124A (en) * | 2015-08-27 | 2016-01-13 | 无锡贺邦金属制品有限公司 | Mold washing device |
| CN107553821B (en) * | 2017-08-28 | 2019-04-30 | 利辛县宝隆橡塑密封件有限责任公司 | A kind of rubber-plastic sealing ring ingot stripper |
| CN109382896B (en) * | 2018-11-30 | 2020-05-29 | 杜拉维特（中国）洁具有限公司 | High-pressure die storage system |
| CN111359962B (en) * | 2020-03-27 | 2022-03-18 | 苏州无为环境科技有限公司 | Automatic cleaning and replacing system for electric flocculation polar plate |
| CN118080466B (en) * | 2024-04-17 | 2024-06-21 | 江苏苏青水处理工程集团有限公司 | Ultrasonic Cleaner |
-
2000
- 2000-12-08 CN CN 00132132 patent/CN1229212C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603443A (en) * | 2016-01-13 | 2016-05-25 | 龙岩紫荆创新研究院 | Process and device for cleaning surface of noble-metal jewelry |
| CN105603443B (en) * | 2016-01-13 | 2018-01-09 | 龙岩紫荆创新研究院 | A kind of noble metal jewelry surface clean technique and cleaning device |
| CN106105495A (en) * | 2016-07-14 | 2016-11-16 | 中国水稻研究所 | A kind of rice paddy seed method for disinfection and device |
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|---|---|
| CN1357440A (en) | 2002-07-10 |
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