CN105597958A - Automatic liquid spraying device of demolding agent - Google Patents
Automatic liquid spraying device of demolding agent Download PDFInfo
- Publication number
- CN105597958A CN105597958A CN201610009852.6A CN201610009852A CN105597958A CN 105597958 A CN105597958 A CN 105597958A CN 201610009852 A CN201610009852 A CN 201610009852A CN 105597958 A CN105597958 A CN 105597958A
- Authority
- CN
- China
- Prior art keywords
- valve
- threeway
- liquid
- automatic
- releasing agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
Abstract
The invention discloses an automatic liquid spraying device of a demolding agent. The device comprises an automatic liquid spraying system, an automatic liquid spraying system and an automatic control system. The automatic liquid spraying system comprises a nitrogen tank provided with a gas outlet valve, a pressure liquid storage tank containing the demolding agent, and a first tee joint provided with two inlets connected with the gas outlet valve and a first liquid outlet valve through pipelines, wherein the first liquid outlet valve is arranged at the bottom of the pressure liquid storage tank. The automatic liquid spraying system comprises a second tee joint, liquid spraying blocks, an electric electromagnetic valve and a bottom punch, wherein an inlet of the second tee joint is connected with an outlet of the first tee joint through a pipeline; two inlets are formed in the bottom face of each liquid spraying block, and the inlets of the two liquid spraying blocks are connected with two outlets of the second tee joint through pipelines; a plurality of outlets are formed in the four side faces of the liquid spraying blocks; the electric electromagnetic valve is arranged on a pipeline between the first tee joint and the second tee joint; the bottom punch is fixed to the top faces of the liquid spraying blocks and moves in a mold cavity of a mold. The automatic control system controls the electric electromagnetic valve to be switched on or off. By means of automatic liquid spraying device, the field environment is improved while work efficiency is improved.
Description
Technical field
The present invention relates to neodymium iron boron field, particularly a kind of automatic liquid-spraying equipment of releasing agent.
Background technology
At present, in neodymium iron boron industry, magnetic press is for compressing by magnetic, and magnetic press is provided withMould and bottom punch, mould is provided with die cavity, and bottom punch moves in die cavity, for by compressingMaterial piece is shifted onto outside mould. In order to make the smooth demoulding of material piece of moulding, avoid expecting that piece falls pin and cracks,Improve the qualification rate of product, the powder that at every turn falls needs first on the inwall of die cavity, to brush suitable releasing agent before.In prior art, conventionally use hairbrush to brush releasing agent in the surrounding of die cavity by craft. But this methodProduction efficiency low, and a part of releasing agent can be dropped in along hairbrush the periphery of mould, impact is on-the-spotHealth and not easy to clean cause great waste simultaneously, and releasing agent is chemical substance, to employee'sHealth has certain injury.
The information that is disclosed in this background technology part is only intended to increase the reason to general background of the present inventionSeparate, and should not be regarded as admitting or imply that in any form this information structure has been this area general technologyThe prior art that personnel are known.
Summary of the invention
The object of the present invention is to provide a kind of automatic liquid-spraying equipment of releasing agent, thereby overcome existing handWork brush releasing agent method production efficiency is low, cost is high and employee's health is had to the defect of injury.
For achieving the above object, the invention provides a kind of automatic liquid-spraying equipment of releasing agent, comprising: fromMoving liquid-supplying system, it comprises: nitrogen pot, nitrogen pot is provided with air outlet valve; Pressure fluid reservoir, pressure storageReleasing agent is housed in flow container, and the bottom of pressure fluid reservoir is provided with the first liquid valve; And first threeway,One threeway is provided with two entrances that are connected with air outlet valve and the first liquid valve pipeline respectively; Automatic liquid-spraying system,It comprises: the second threeway, and the entrance of the second threeway is connected with the export pipeline of the first threeway; Hydrojet piece,The bottom surface of hydrojet piece is provided with two entrances, and the entrance of two hydrojet pieces goes out with two of the second threeway respectivelyMouth pipeline connects; Four sides of hydrojet piece are provided with multiple outlets; Electric solenoid valve, electric solenoid valveBe arranged on the pipeline between the first threeway and the second threeway; And bottom punch, bottom punch is fixed on hydrojetOn the end face of piece, bottom punch moves in the die cavity of mould; And automatic control system, automatically control systemSystem is for controlling the break-make of electric solenoid valve.
Preferably, in technique scheme, the end face of pressure fluid reservoir is provided with intake valve, air outlet valve withPipeline between the first threeway is provided with the 3rd threeway, and the 3rd threeway is provided with the outlet being communicated with intake valve.
Preferably, in technique scheme, the pipeline between the first threeway and the first liquid valve is provided with useIn the second liquid valve of controlling releasing agent flow.
Preferably, in technique scheme, air outlet valve, the first liquid valve, intake valve and the second fluidValve moves under the control of automatic control system.
Compared with prior art, the present invention has following beneficial effect:
The automatic liquid-spraying equipment advantages of simple of this releasing agent, is easy to realization, easy to operate, automaticityHeight has reduced manpower labour intensity in increasing work efficiency, and has reduced the waste of releasing agent, changesBe apt to site environment, and alleviated the injury of releasing agent to employee.
Brief description of the drawings
Fig. 1 is according to the structure chart of the automatic liquid-spraying equipment of releasing agent of the present invention.
Fig. 2 is according to the front view of hydrojet piece of the present invention.
Fig. 3 is according to the side view of hydrojet piece of the present invention.
Fig. 4 is according to the upward view of hydrojet piece of the present invention.
Main description of reference numerals:
1-head, 2-mould, 3-bottom punch, 4-hydrojet piece, 41-outlet, 42-entrance, 5-lower link, 6-Lower oil cylinder, 7-spray pipeline, 8-the second threeway, 9-electric solenoid valve, 10-the first threeway, 11-secondLiquid valve, 12-the 3rd threeway, 13-intake valve, 14-charging valve, 15-pressure fluid reservoir, 16-liquid valve,17-Pressure gauge, 18-air outlet valve, 19-nitrogen pot, 20-pipeline.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that thisThe protection domain of invention is not subject to the restriction of detailed description of the invention.
Unless separately have other clearly to represent, otherwise in whole description and claims, term " comprised "Or its conversion element or the part of stating being understood to include as " comprising " or " including " etc.,And do not get rid of other element or other part.
As shown in Figure 1, comprise certainly according to the automatic liquid-spraying equipment of the releasing agent of the specific embodiment of the inventionMoving liquid-supplying system, automatic liquid-spraying system and automatic control system (not shown).
Automatic liquid supply system comprises nitrogen pot 19, pressure fluid reservoir 15 and the first threeway 10. Nitrogen pot19 are provided with air outlet valve 18, and under off working state, air outlet valve 18 is also for filling nitrogen to nitrogen pot 19Gas. In pressure liquid storage 15, releasing agent is housed, the end face of pressure fluid reservoir 15 is provided with charging valve 14, the endPortion is provided with the first liquid valve 16. The first threeway has two entrances and an outlet, two entrances respectively withAir outlet valve 18 is connected with the first liquid valve 16 pipelines, for releasing agent and nitrogen are carried out to mixed aerosol,The outlet of the first threeway is connected with automatic liquid-spraying system.
Preferably, air outlet valve 18 is provided with Pressure gauge 17, for detection of the gas pressure in pipeline. PreferablyGround, the end face of pressure fluid reservoir 15 is provided with intake valve 13, between air outlet valve 18 and the first threeway 10The other end that pipeline is provided with the 3rd threeway 12, the three threeways 12 is the outlet being communicated with intake valve 13,Nitrogen enters pressure fluid reservoir 15 by intake valve 13, to the releasing agent pressurization in pressure fluid reservoir 15,Make the first liquid valve 16 places flow out high pressure releasing agent. Preferably, the first threeway 10 and the first liquid valve 16Between the pipeline aperture size that is provided with the second liquid valve 11, the second liquid valves 11 be used for controlling releasing agentFlow.
Automatic liquid-spraying system comprises the second threeway 8, electric solenoid valve 9 and magnetic press assembly. Magnetic is pressedThermomechanical components comprises lower oil cylinder 6, lower link 5, hydrojet piece 4, bottom punch 3 and mould 2 from bottom to top.The piston rod of lower oil cylinder 6, lower link 5, hydrojet piece 4 are fixedly connected sequentially with bottom punch 3, form mobileAssembly. Head 1 is for clamping mold 2, and mould 2 is provided with die cavity, and moving assembly moves up and down along die cavity.The second threeway 8 is provided with two outlets and an entrance, and this entrance is connected with the export pipeline of the first threeway 10,For aerosol is transported to the second threeway 8. As in Figure 2-4, the bottom surface of hydrojet piece 4 is provided with two42, two entrances 42 of entrance are connected with two spray pipelines 7 respectively, by aerosol from the second threeway 8Be transported to hydrojet piece 4. Four sides of hydrojet piece 4 are provided with multiple outlets 41, this outlet 41 and entrance42 are communicated with, and enter the aerosol of hydrojet piece 4 by outlet 41 ejections. Electric solenoid valve 9 is arranged on firstOn pipeline between threeway 10 and the second threeway 8.
Automatic control system comprises PLC, and PLC is used for controlling electric solenoid valve 9.
Air outlet valve 18, the first liquid valve 16, intake valve 13 and the second liquid valve 11 can be hand-operated valves,Also can be motor-driven valve. Air outlet valve 18, the first liquid valve 16, intake valve 13 and the second liquid valve 11Be in the situation of motor-driven valve, they move under the control of automatic control system.
Before magnetic press operation, all valves are all in closed condition, the interior source of the gas abundance of nitrogen pot 19. ?Pressure fluid reservoir 15 does not have, in the situation of pressure, to open charging valve 14, closes after adding appropriate releasing agentCharging valve 14.
In the time of production run, first open air outlet valve 18, the high pressure nitrogen in nitrogen pot 19 is along air outlet valve18 out, after Pressure gauge 17, enters the 3rd threeway 12 along pipeline 20. Now open pressure liquid storageThe intake valve 13 of tank 15, nitrogen enters pressure fluid reservoir 15 through intake valve 13, to releasing agent whereinPressurize, the air inlet sound in equal pressure fluid reservoir 15 is opened the first liquid valve 16 after disappearing, and has oneThe releasing agent of constant-pressure is transported to the second liquid valve 11, the second liquid valve 11 is opened to suitable angle and (useIn adjusting spouting liquid), high pressure releasing agent is transported to the first threeway 10 after the second liquid valve 11, at thisHigh pressure nitrogen mixes with high pressure releasing agent, forms aerosol, and is transported to electric solenoid valve 9.
After the moving assembly of magnetic press is released a upper compressing material piece from die cavity, lower oil cylinder 6Piston rod in stretching out state, material piece removed rear PLC sends control signal, piston rod connects under drivingBar 5, hydrojet piece 4 and bottom punch 3 move down along die cavity, in moving down, and the action of PLC output point,Connect electric solenoid valve 9, high pressure spray from electric solenoid valve 9 through the second threeway 8, the second threeways 8Aerosol is entered to hydrojet piece 4 through two spray pipelines 7 from entrance 42 respectively, then through exporting 41High pressure ejection, is sprayed on the mould intracavity wall of mould 2 equably, and when lower oil cylinder 6 declines put in place, PLC controlsThe cut-out of the power supply of electric solenoid valve 9, electric solenoid valve 9 is closed, and stops hydrojet. Then next materialThe magnetic of piece is introduced into die cavity.
Magnetic press cuts out intake valve 13 and the second liquid valve 11 before shutting down, and automatic liquid supply system is stoppedFeed flow, then opens the power supply of electric solenoid valve 9, allows after not spraying several seconds containing the nitrogen of releasing agent again and closesClose electric solenoid valve 9 power supplys, to the remaining releasing agent in pipeline is cleaned out, finally close again itHis valve.
The automatic liquid-spraying equipment advantages of simple of this releasing agent, is easy to realization, easy to operate, automaticityHeight has reduced manpower labour intensity in increasing work efficiency, and has reduced the waste of releasing agent, changesBe apt to site environment, and alleviated the injury of releasing agent to employee.
The aforementioned description to concrete exemplary of the present invention is in order to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentionedInstruction, can much change and change. Exemplary embodiment is selected and the object described existsIn explaining certain principles of the present invention and practical application thereof, thereby make those skilled in the art can be realNow and utilize various exemplary of the present invention and various selection and change.Scope of the present invention is intended to be limited by claims and equivalents thereof.
Claims (4)
1. an automatic liquid-spraying equipment for releasing agent, is characterized in that, comprising:
Automatic liquid supply system, it comprises:
Nitrogen pot, described nitrogen pot is provided with air outlet valve;
Pressure fluid reservoir, is equipped with releasing agent in described pressure fluid reservoir, the end of described pressure fluid reservoirPortion is provided with the first liquid valve; And
The first threeway, described the first threeway is provided with two and goes out with described air outlet valve and described first respectivelyThe entrance that liquid valve pipeline connects;
Automatic liquid-spraying system, it comprises:
The second threeway, the entrance of described the second threeway is connected with the export pipeline of described the first threeway;
Hydrojet piece, the bottom surface of described hydrojet piece is provided with two entrances, the entering of two described hydrojet piecesMouth is connected with two export pipelines of described the second threeway respectively; Four sides of described hydrojet piece are provided withMultiple outlets;
Electric solenoid valve, described electric solenoid valve is arranged on described the first threeway and described the second threewayBetween pipeline on; And
Bottom punch, described bottom punch is fixed on the end face of described hydrojet piece, and described bottom punch is at mouldMobile in the die cavity of tool; And
Automatic control system, described automatic control system is for controlling the break-make of described electric solenoid valve.
2. the automatic liquid-spraying equipment of releasing agent according to claim 1, is characterized in that, described pressureThe end face of power fluid reservoir is provided with intake valve, on the pipeline between described air outlet valve and described the first threeway, establishesHave the 3rd threeway, described the 3rd threeway is provided with the outlet being communicated with described intake valve.
3. the automatic liquid-spraying equipment of releasing agent according to claim 1 and 2, is characterized in that, instituteThe pipeline of stating between the first threeway and described the first liquid valve is provided with for controlling second of releasing agent flowLiquid valve.
4. the automatic liquid-spraying equipment of releasing agent according to claim 3, is characterized in that, described in go outAir valve, described the first liquid valve, described intake valve and described the second liquid valve in described automatic control areUnder the control of system, move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009852.6A CN105597958B (en) | 2016-01-07 | 2016-01-07 | The automatic liquid-spraying equipment of releasing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009852.6A CN105597958B (en) | 2016-01-07 | 2016-01-07 | The automatic liquid-spraying equipment of releasing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105597958A true CN105597958A (en) | 2016-05-25 |
| CN105597958B CN105597958B (en) | 2018-01-12 |
Family
ID=55978622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610009852.6A Active CN105597958B (en) | 2016-01-07 | 2016-01-07 | The automatic liquid-spraying equipment of releasing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105597958B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722714A (en) * | 2018-08-22 | 2018-11-02 | 马鞍山齐力机电设备有限公司 | A kind of automatic release agent spraying system of hydraulic press and its technique |
| CN108907376A (en) * | 2018-08-24 | 2018-11-30 | 南京航空航天大学 | Electrical discharge machining and atomization ablation atomizing medium generating means system |
| CN108972848A (en) * | 2018-08-03 | 2018-12-11 | 马鞍山齐力机电设备有限公司 | A kind of Full-automatic magnetic material hydraulic machine is online for release agent system |
| CN111359794A (en) * | 2020-04-10 | 2020-07-03 | 中磁科技股份有限公司 | Release agent spraying device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004091283A2 (en) * | 2003-04-11 | 2004-10-28 | Great Stuff, Inc. | Fluid control system for air/liquid |
| CN103212658A (en) * | 2013-03-28 | 2013-07-24 | 韩丽华 | Automatic de-molding agent spraying system |
| CN203816814U (en) * | 2014-03-14 | 2014-09-10 | 三一汽车制造有限公司 | Release agent spraying device |
| CN204657424U (en) * | 2015-05-26 | 2015-09-23 | 山东创新金属科技股份有限公司 | A kind of boron nitride spray equipment for aluminium pig casting machine |
| CN105013638A (en) * | 2015-07-30 | 2015-11-04 | 乔治费歇尔汽车产品(昆山)有限公司 | Anti-sticking spraying device for moulding sand box |
-
2016
- 2016-01-07 CN CN201610009852.6A patent/CN105597958B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004091283A2 (en) * | 2003-04-11 | 2004-10-28 | Great Stuff, Inc. | Fluid control system for air/liquid |
| CN103212658A (en) * | 2013-03-28 | 2013-07-24 | 韩丽华 | Automatic de-molding agent spraying system |
| CN203816814U (en) * | 2014-03-14 | 2014-09-10 | 三一汽车制造有限公司 | Release agent spraying device |
| CN204657424U (en) * | 2015-05-26 | 2015-09-23 | 山东创新金属科技股份有限公司 | A kind of boron nitride spray equipment for aluminium pig casting machine |
| CN105013638A (en) * | 2015-07-30 | 2015-11-04 | 乔治费歇尔汽车产品(昆山)有限公司 | Anti-sticking spraying device for moulding sand box |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972848A (en) * | 2018-08-03 | 2018-12-11 | 马鞍山齐力机电设备有限公司 | A kind of Full-automatic magnetic material hydraulic machine is online for release agent system |
| CN108722714A (en) * | 2018-08-22 | 2018-11-02 | 马鞍山齐力机电设备有限公司 | A kind of automatic release agent spraying system of hydraulic press and its technique |
| CN108907376A (en) * | 2018-08-24 | 2018-11-30 | 南京航空航天大学 | Electrical discharge machining and atomization ablation atomizing medium generating means system |
| CN111359794A (en) * | 2020-04-10 | 2020-07-03 | 中磁科技股份有限公司 | Release agent spraying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105597958B (en) | 2018-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105597958A (en) | Automatic liquid spraying device of demolding agent | |
| CN106424599B (en) | Penetrate the full-automatic sand casting moulding machine of sand up and down | |
| CN206435725U (en) | The full-automatic sand-mold molding machine of sand is penetrated up and down | |
| CN201291274Y (en) | Punching upper and lower die-die sweeps automatic cleaning device | |
| CN202667564U (en) | Vertical split type removable-flask moulding casting mechanical equipment | |
| CN206435726U (en) | The full-automatic sand casting moulding machine of sand is penetrated up and down | |
| CN109514912A (en) | A kind of braking full piece production equipment | |
| CN2910386Y (en) | Mould water channel cleaner | |
| CN203726687U (en) | Comprehensive automobile tire mould cleaning machine | |
| CN104138879A (en) | Automatic chip cleaning device for stamping part drawing plastic film | |
| CN204108245U (en) | A kind of spray Tu work station | |
| CN201338073Y (en) | Plunger type vacuum wax injector | |
| CN104117463B (en) | A kind of automatically dropping glue equipment for mold pressing firework external cylinder | |
| CN203818294U (en) | Special automatic oil spraying device for aerated concrete block mold | |
| CN204657438U (en) | There is the die casting of vacuum device | |
| CN101283680A (en) | Automatic spray device | |
| CN204725651U (en) | High pressure disjunctor automatic production line | |
| CN201200945Y (en) | Automatic spray device | |
| CN104514184A (en) | Simple three-station paper pulp egg tray molding device | |
| CN105586824A (en) | Integral portable device for impurity-clearing and grouting for cracks of concrete pavement | |
| CN203737635U (en) | Die cleaning device | |
| CN107186928A (en) | Improved material mould | |
| CN206535992U (en) | A kind of vertical parting flaskless shoot-squeeze moulding machine auxiliary spraying demoulding liquid device | |
| CN207026432U (en) | A kind of core coating unit of big-and-middle-sized Digit Control Machine Tool lathe bed gray iron casting | |
| CN106583718B (en) | Liquid parting for magnetic powder moulding press sprays feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic spraying equipment for release agents Effective date of registration: 20230717 Granted publication date: 20180112 Pledgee: China CITIC Bank Co.,Ltd. Taiyuan Branch Pledgor: SINO MAGNETICS TECHNOLOGY Co.,Ltd. Registration number: Y2023140000039 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |