CN104859076A - Mould washing method and mould washing machine - Google Patents
Mould washing method and mould washing machine Download PDFInfo
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- CN104859076A CN104859076A CN201510232605.8A CN201510232605A CN104859076A CN 104859076 A CN104859076 A CN 104859076A CN 201510232605 A CN201510232605 A CN 201510232605A CN 104859076 A CN104859076 A CN 104859076A
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- mould
- cleaning
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- liquid
- dilution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1753—Cleaning or purging, e.g. of the injection unit
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a mould washing method and a mould washing machine. According to the technical scheme, the mould washing method comprises the following steps that firstly, alkaline cleaning fluid is injected into a mould; secondly, a neutralization solution is injected into the mould; and thirdly, a diluent is injected into the mould. The mould washing machine comprises a machine frame, wherein a cleaning bucket used for containing the cleaning fluid, a neutralizing bucket used for containing the neutralizing liquid, and a diluting bucket used for containing the diluent are arranged on the machine frame; a circulating pipeline is arranged on the machine frame; control devices are arranged at the positions where the cleaning bucket, the neutralizing bucket and the diluting bucket are connected with the circulating pipeline; and a driving device is further arranged in the circulating pipeline. Trough the arrangement of the neutralizing bucket, the diluting bucket and the cleaning bucket, different solutions can be placed in different buckets; the neutralizing bucket is arranged, the neutralizing liquid is placed in the neutralizing bucket, and the cleaning liquid can be neutralized through the neutralizing liquid, so that damage, caused by the cleaning liquid, to the mould is avoided. In addition, the mould washing machine is simple in structure, a special circuit for control is not needed, the cost is low, and the mould washing method and the mould washing machine are suitable for wide application and popularization.
Description
Technical field
The present invention relates to mold clean field, more particularly, it relates to a kind of die cleaning method and mould cleaner.
Background technology
At present in the production of moulding, needing to use injection mold, is the normal operation of stabilizing equipment and the quality of product, needs regularly to carry out clean maintenance to mould.Mould is mainly dipped in alkali pond by current existing mold clean mode, mould is cleared up, adopt this method for cleaning, complex procedures, cleaning efficiency is low, and cleaning die needs a large amount of water, manual cleaning can not encourage water resource recycling, a kind of waste to resource, too increase production cost, therefore, application number be 201410366913.5 patent of invention provide a kind of mould automatic rinser, although this mould cleaner can play good cleaning to mould, but this mould cleaner complex structure, cost is higher, cleanup step is more, clearance time is longer, and, owing to being only just provided with a water tank, after so just needing cleaning solution first to bleed off, rejoin clean running water could continue to clear up mould, by the dilution of running water, last cleaning is together carried out to mould, but after cleaner mould or single mould are cleared up, cleaning liquid still can continue to use, directly cleaning liquid is emitted, also waste water resource to a certain extent.
And, existing cleaning liquid is in alkalescence mostly, cleaning liquid is to after mold clean cleaning, directly by running water, mould is rinsed, because water route is circulation, although the cleaning liquid like this in alkalescence have passed through the dilution of running water, still there is the cleaning liquid of partial alkaline can be recycled in mould, remain in mould inside, damage is caused to mould.
Summary of the invention
For the deficiency that prior art exists, main purpose of the present invention is to provide a kind of cleaning liquid remained in mould that can reduce cause the mold cleaning method of damage to mould and implement the mould cleaner of the method.
For realizing above-mentioned main purpose, the present invention adopts following technical scheme: a kind of die cleaning method, comprises the following steps,
Step one, passes into the cleaning fluid of alkalescence in mould;
Step 2, after treating that mould inside cleans out, passes into neutralizer in mould;
Step 3, in the cleaning fluid in neutralizer and mould and complete after, in mould, pass into dilution.
Preferably, the duration passing into cleaning fluid in step one in mould is 10 minutes, and the duration passing into neutralizer in step 2 in mould is 5 minutes, and the duration passing into dilution in step 3 in mould is 10 minutes.
A kind of mould cleaner implementing above-mentioned die cleaning method, comprise frame, described frame be provided with for place cleaning liquid cleaning bucket, for placing the neutralization bucket of neutralizer and the dilution drum for holding dilution, described frame is provided with circulation line, described cleaning bucket, neutralization bucket, dilution drum and mould are all connected in circulation line, described cleaning bucket, neutralization bucket and dilution drum and circulation line junction are provided with control device, are also provided with the drive unit driving and be positioned at the liquid flow of circulation line in described circulation line.
Preferably, described circulation line comprises and is arranged on main feed tube in frame and main drain pipe, the mozzle communicated with main feed tube and main drain pipe is respectively equipped with in described cleaning bucket, neutralization bucket and dilution drum, described control device is arranged in mozzle, and described main feed tube and main drain pipe end are equipped with the connecting portion for being connected with mould for clearance.
Preferably, described drive unit comprises the circulating pump be connected in circulation line.
Preferably, described connecting portion comprises the some tube connectors be arranged in parallel, and is all connected with cleaning ball valve in each tube connector.
Preferably, described main drain pipe and main feed tube are provided with away from one end of connecting portion and change liquid pipe, described in change liquid pipe is connected to and control to change that liquid pipe opens and closes changes liquid ball valve.
Preferably, described control device comprises water conservancy diversion ball valve.
Preferably, in described frame, slippage is connected with some slides, and described neutralization bucket, cleaning bucket and installation bucket are separately positioned on corresponding slide.
Preferably, the heater for heating cleaning liquid is provided with in described cleaning bucket.
Hinge structure of the present invention is compared to be had: by adopting above-mentioned method for cleaning, adopt cleaning liquid not only can clear up mould, and the cleaning liquid of the alkalescence remained in mould can be neutralized by neutralizer, prevent cleaning liquid from causing damage to mould, in and complete after, dilution is adopted to clear up thoroughly the neutralizer remained in mould and cleaning liquid, by adopting above-mentioned method for cleaning, not only the residue in mould can be cleaned out, the damage that cleaning liquid causes mould can also be reduced as far as possible, by arranging neutralization bucket, dilution drum and cleaning bucket, corresponding solution is placed respectively in different buckets, cleaning liquid is mainly in alkalescence, can clear up mould, the neutralizer that mainly can neutralize alkalescence cleaning liquid placed in neutralization bucket, dilution rinses mould as last procedure, during work, first open the mozzle in cleaning bucket, cleaning liquid sucks in main drain pipe 5 by drive unit, enter mould inside, the residue of cleaning liquid and mould inside reacts, reach cleaning effect, after mold cleaning is complete, cleaning liquid carries residue and flows out in mould, enter feed tube, enter main feed tube 6 subsequently, be back in cleaning bucket, after cleaning out, neutralizer is injected in mould, cleaning liquid in mould can be neutralized, by arranging neutralization bucket, neutralizer is placed in neutralization bucket, rinse compared to directly adopting running water, cleaning liquid can neutralize by neutralizer, and, dilution is finally adopted to rinse mould, cleaning liquid or the neutralizer that can make to be positioned at mould are rinsed out completely, avoid cleaning liquid and damage is caused to mould, and, structure of the present invention is simple, special circuit is not needed to control, with low cost, be applicable to large-scale promotion to use.
Accompanying drawing explanation
Fig. 1 is the assembled view of die cleaning method of the present invention and mould cleaner embodiment;
Fig. 2 is that the upper cover of die cleaning method of the present invention and mould cleaner embodiment opens schematic diagram;
Fig. 3 is that the slide of die cleaning method of the present invention and mould cleaner embodiment extracts structural representation out;
Fig. 4 is the frame schematic diagram of die cleaning method of the present invention and mould cleaner embodiment;
Fig. 5 is the internal structure schematic diagram of die cleaning method of the present invention and mould cleaner embodiment.
In figure: 1, housing; 11, frame; 12, slide; 13, upper cover; 2, bucket is cleared up; 3, neutralization bucket; 4, dilution drum; 5, main drain pipe; 51, mozzle; 52, water conservancy diversion ball valve; 53, circulating pump; 54, tube connector; 541, ball valve is cleared up; 6, main feed tube; 61, liquid pipe is changed; 611, liquid ball valve is changed.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, die cleaning method of the present invention and mould cleaner embodiment are described further.
A kind of die cleaning method, comprises the following steps, in mould, first pass into the cleaning fluid of alkalescence, after impurity in mould cleans out by liquid for clearance, in mould, pass into neutralizer again, in the cleaning fluid in neutralizer and mould and complete after, due to neutralizer and cleaning liquid after reacting, some reactants can be produced, be trapped in mould, easily cause the blocking of mould, therefore, pass into dilution in the most backward mould, mould inside is rinsed thoroughly.
In addition, generally, the Best Times performing each step is respectively: the duration passing into cleaning fluid in mould is 10 minutes, changing in the time period, can by very good the cleaning out of the residue in mould, the duration passing into neutralizer in step 2 in mould is 5 minutes, now neutralizer fully can react with the cleaning fluid in mould, the duration passing into dilution in step 3 in mould is 10 minutes, so not only can play good cleaning effect, and can clearance time be saved, reduce disposal costs.
By adopting above-mentioned cleanup step, not only can clear up mould, and the cleaning liquid of the alkalescence remained in mould can be neutralized by neutralizer, prevent cleaning liquid from causing damage to mould, in and complete after, then it is again last to adopt dilution to carry out, by adopting above-mentioned method for cleaning, not only the residue in mould can be cleaned out, the damage that cleaning liquid causes mould can also be reduced as far as possible.
A kind of mould cleaner implementing above-mentioned die cleaning method, comprise frame 11, universal wheel is provided with bottom frame 11, universal wheel is set, conveniently can be moved moulds cleaning machine, frame 11 inside is entered in order to prevent dust, shell is coated with in frame 11 outside, frame 11 is provided with the cleaning bucket 2 for placing cleaning liquid, for placing the neutralization bucket 3 of neutralizer and the dilution drum 4 for holding dilution, conveniently will clear up bucket 2, neutralization bucket 3 and dilution drum 4 take out from frame 11, in frame 11, slippage is connected with slide 12, in the present embodiment, slide 12 is three, cleaning bucket 2, neutralization bucket 3 and dilution drum 4 are placed on corresponding slide 12 respectively, when needs to carry out large repairs to mould cleaner or clear up, slide 12 is extracted out, bucket 2 will be cleared up, neutralization bucket 3 and dilution drum 4 take off from slide 12, it is cleared up, and, conveniently slide 12 is extracted out, side plate is provided with perpendicular to slide 12 in base end, side plate is provided with handle and is conveniently extracted out by slide 12.
Frame 11 is provided with circulation line, cleaning bucket 2, neutralization bucket 3, dilution drum 4 and mould are all connected in circulation line, cleaning bucket 2, neutralization bucket 3 and dilution drum 4 are provided with control device with circulation line junction, the drive unit driving and be positioned at the liquid flow of circulation line is also provided with in circulation line, during work, drive unit drives liquid to flow in circulation line, the mould of access in circulation line is cleared up, pass through control device, can by cleaning bucket 2, neutralization bucket 3 and dilution drum 4 determine whether access in circulation line as required, realize the access successively in above-mentioned mold cleaning method, in addition, owing to being circulation line, cleaning liquid, neutralizer and dilution all can recycle, save water resource, reduce disposal costs.
Circulation line mainly comprises and is arranged on main drain pipe 5 in frame 11 and main feed tube 6, cleaning bucket 2, the mozzle 51 communicated with main feed tube 6 and main drain pipe 5 is equipped with in neutralization bucket 3 and dilution drum 4, control device is arranged in mozzle 51, control device comprises water conservancy diversion ball valve 52, select water conservancy diversion ball valve 52 as control device, mainly consider that the cost of ball valve is very low, and it is easy to operate, reliability is high, drive unit comprises circulating pump 53, circulating pump 53 is connected in main drain pipe 5, like this can preferably by cleaning bucket 2, Liquid extracting in dilution drum 4 and neutralization bucket 3 out, main feed tube 6 and main drain pipe 5 end are equipped with the connecting portion for being connected with mould for clearance, connecting portion on main drain pipe 5 is connected with the entrance of the runner on mould, connecting portion on main feed tube 6 is connected with the outlet of the runner on mould, connecting portion comprises the some tube connectors 54 be arranged in parallel, cleaning ball valve 541 is all connected with in each tube connector 54, some tube connectors 54 are set, can clear up multiple mould simultaneously, substantially increase operating efficiency.
During work, main drain pipe 5 is input cleaning liquid in mould successively, neutralizer and dilution, mould is cleared up, main feed tube 6 receives the cleaning liquid flowed out in mould, neutralizer and dilution, guided in corresponding bucket, during cleaning, first the water conservancy diversion ball valve 52 be positioned on the mozzle 51 of cleaning bucket 2 is opened, ON cycle pump 53 subsequently, input cleaning liquid in mould, cleaning liquid is in alkalescence, can react with the residue stayed when the impurity in mould and injection moulding, mould is cleared up, after the flushing of cleaning liquid is complete, water conservancy diversion ball valve 52 on the mozzle 51 that closedown is connected with cleaning bucket 2, open the water conservancy diversion ball valve 52 of the mozzle 51 being positioned at neutralization bucket 3, neutralizer is sent into mould inside by circulating pump 53, finally, close the water conservancy diversion ball valve 52 being positioned at the mozzle 51 of neutralization bucket 3, the water conservancy diversion ball valve 52 be positioned on the mozzle 51 of dilution drum 4 is opened, dilution is sent in mould, by sending into cleaning liquid successively in mould, neutralizer and dilution, can effectively clear up mould inside, in addition, when in use, because water route is circulation, cleaning liquid is after inflow mould inside, main feed tube 6 can be passed through, again flow back in cleaning bucket 2, realize recycling, avoid cleaning mould, the phenomenon just needing waste one barrel to clear up liquid occurs, and, in the present embodiment, cleaning bucket 2 is arranged near circulating pump 53, neutralization bucket 3 is arranged on the adjacent position of cleaning bucket 2, dilution drum 4 is arranged on position farthest, such setting, cleaning liquid can be flow through successively in pipeline, neutralizer and dilution, avoiding cleaning liquid remains in pipeline, damage is caused to pipeline.
By arranging neutralization bucket 3, dilution drum 4 and cleaning bucket 2, corresponding solution is placed respectively in different buckets, cleaning liquid is mainly in alkalescence, can clear up mould, the neutralizer that mainly can neutralize alkalescence cleaning liquid placed in neutralization bucket 3, dilution rinses mould as last procedure, during work, first open the mozzle 51 in cleaning bucket 2, cleaning liquid sucks in main drain pipe 5 by circulating pump 53, flow through drain pipe, enter mould inside, after cleaning out, flow out in mould, enter feed tube, enter main feed tube 6 subsequently, be back in cleaning bucket 2, after cleaning out, neutralizer is injected in mould, cleaning liquid in mould can be neutralized, by arranging neutralization bucket 3, neutralizer is placed in neutralization bucket 3, rinse compared to directly adopting running water, cleaning liquid can neutralize by neutralizer, avoid cleaning liquid and damage is caused to mould, and, structure of the present invention is simple, special circuit is not needed to control, with low cost, be applicable to large-scale promotion to use.
Conveniently the liquid in cleaning bucket 2, neutralization bucket 3 and dilution drum 4 is changed, main drain pipe 5 to be equipped with away from one end of feed tube away from one end of drain pipe and main feed tube 6 and to change liquid pipe 61, change liquid pipe 61 end to be provided with and to change liquid ball valve 611, during use, after the liquid in bucket is drained, open and change liquid ball valve 611, can by changing Ye Guan 61 road, corresponding liquid is filled with in the bucket of correspondence, very convenient.
In order to make mold cleaning machine more reliable in use, being all connected to control connection pipe 54 in each tube connector 54 and opening or closed cleaning ball valve 541, adding cleaning ball valve 541, adding one-level and control, further improve the reliability of mold cleaning machine.
In addition, because cleaning liquid is alkaline solution, certain temperature is needed when reacting, after reaching uniform temperature, reaction effect is better, and cleaning effect can be effectively improved, therefore, be provided with for the heater cleared up liquid in bucket and heat in cleaning bucket 2, heater mainly comprises heating rod, in use, open heating rod, heating rod by the temperature constant in bucket in definite value, because heating rod and its control circuit are prior art, can not repeat at this.
Finally, conveniently exchange liquid ball valve 611 and operate, the upper cover 13 of housing 1 is hinged with housing 1, when needs open or close change liquid ball valve 611 time, upper cover 13 is raised and can be operated, when inoperation, upper cover 13 is in closed condition, can prevent the impurity such as dust from entering housing 1 inner.
Finally, the lw-112 mould cleaning agent that cleaning liquid selects Shanghai Li Wang Chemical Co., Ltd. to produce, neutralizer selects the HSD-003 type neutralizer of pine and cypress industry development Co., Ltd of Shenzhen, dilution selects ordinary tap water, certainly, cleaning liquid, neutralizer and dilution are not limited to above-mentioned model, can need to choose voluntarily according to cleaning.
Below be only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a die cleaning method, is characterized in that: comprise the following steps,
Step one, passes into the cleaning fluid of alkalescence in mould;
Step 2, after treating that mould inside cleans out, passes into neutralizer in mould;
Step 3, in the cleaning fluid in neutralizer and mould and complete after, in mould, pass into dilution.
2. die cleaning method according to claim 1, it is characterized in that: the duration passing into cleaning fluid in step one in mould is 10 minutes, the duration passing into neutralizer in step 2 in mould is 5 minutes, and the duration passing into dilution in step 3 in mould is 10 minutes.
3. one kind implements the claims the mould cleaner of the die cleaning method described in 1, comprise frame, it is characterized in that: described frame is provided with the cleaning bucket for placing cleaning liquid, for placing the neutralization bucket of neutralizer and the dilution drum for holding dilution, described frame is provided with circulation line, described cleaning bucket, neutralization bucket, dilution drum and mould are all connected in circulation line, described cleaning bucket, neutralization bucket and dilution drum and circulation line junction are provided with control device, the drive unit driving and be positioned at the liquid flow of circulation line is also provided with in described circulation line.
4. mould cleaner according to claim 3, it is characterized in that: described circulation line comprises and is arranged on main feed tube in frame and main drain pipe, the mozzle communicated with main feed tube and main drain pipe is respectively equipped with in described cleaning bucket, neutralization bucket and dilution drum, described control device is arranged in mozzle, and described main feed tube and main drain pipe end are equipped with the connecting portion for being connected with mould for clearance.
5. the mould cleaner according to claim 3 or 4, is characterized in that: described drive unit comprises the circulating pump be connected in circulation line.
6. mould cleaner according to claim 4, is characterized in that: described connecting portion comprises the some tube connectors be arranged in parallel, and is all connected with cleaning ball valve in each tube connector.
7. mould cleaner according to claim 4, is characterized in that: described main drain pipe and main feed tube are provided with away from one end of connecting portion and change liquid pipe, described in change liquid pipe is connected to and control to change that liquid pipe opens and closes changes liquid ball valve.
8. mould cleaner according to claim 4, is characterized in that: described control device comprises water conservancy diversion ball valve.
9. mould cleaner according to claim 3, is characterized in that: in described frame, slippage is connected with some slides, and described neutralization bucket, cleaning bucket and installation bucket are separately positioned on corresponding slide.
10. mould cleaner according to claim 3, is characterized in that: be provided with the heater for heating cleaning liquid in described cleaning bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510232605.8A CN104859076A (en) | 2015-05-09 | 2015-05-09 | Mould washing method and mould washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510232605.8A CN104859076A (en) | 2015-05-09 | 2015-05-09 | Mould washing method and mould washing machine |
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| CN104859076A true CN104859076A (en) | 2015-08-26 |
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| CN201510232605.8A Pending CN104859076A (en) | 2015-05-09 | 2015-05-09 | Mould washing method and mould washing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393513A (en) * | 2016-08-31 | 2017-02-15 | 昆山迪乐宝精密科技有限公司 | Cleaning method of mold |
| CN108906770A (en) * | 2018-06-29 | 2018-11-30 | 苏州艾酷玛赫设备制造有限公司 | A method of rivet die is cleaned using ejecting gun |
| CN108906777A (en) * | 2018-06-29 | 2018-11-30 | 苏州艾酷玛赫设备制造有限公司 | A kind of cleaning method of rivet die |
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| CN104226719A (en) * | 2014-09-08 | 2014-12-24 | 南南铝业股份有限公司 | Aluminum alloy extrusion die washing method and device |
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| CN1388854A (en) * | 2000-08-10 | 2003-01-01 | 创新系统技术有限公司 | Method and apparats for cleaning machines |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108906777A (en) * | 2018-06-29 | 2018-11-30 | 苏州艾酷玛赫设备制造有限公司 | A kind of cleaning method of rivet die |
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Application publication date: 20150826 |