CN105597958B - The automatic liquid-spraying equipment of releasing agent - Google Patents
The automatic liquid-spraying equipment of releasing agent Download PDFInfo
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- CN105597958B CN105597958B CN201610009852.6A CN201610009852A CN105597958B CN 105597958 B CN105597958 B CN 105597958B CN 201610009852 A CN201610009852 A CN 201610009852A CN 105597958 B CN105597958 B CN 105597958B
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- Prior art keywords
- threeway
- valve
- liquid
- releasing agent
- pipeline
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Classifications
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- 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
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Abstract
The invention discloses a kind of automatic liquid-spraying equipment of releasing agent, including：Automatic liquid supply system, it includes：Nitrogen pot, it which is provided with air outlet valve；Pressure fluid reservoir, it is equipped with releasing agent, and the bottom of pressure fluid reservoir is provided with the first liquid valve；And first threeway, it is provided with two entrances being connected respectively with air outlet valve and the first liquid valve pipeline；Automatic liquid-spraying system, it includes：Second threeway, its entrance are connected with the export pipeline of the first threeway；Hydrojet block, its bottom surface are provided with two entrances, and the entrance of two hydrojet blocks is connected with two export pipelines of the second threeway respectively；Four sides of hydrojet block are provided with multiple outlets；Electric solenoid valve, it is arranged on the pipeline between the first threeway and the second threeway；And bottom punch, it is fixed on the top surface of hydrojet block, and bottom punch moves in the die cavity of mould；And automatic control system, it controls the break-make of electric solenoid valve.The present invention improves site environment while improving operating efficiency.
Description
Technical field
The present invention relates to neodymium iron boron field, the automatic liquid-spraying equipment of more particularly to a kind of releasing agent.
Background technology
At present, in neodymium iron boron industry, for magnetic press for magnetic is compressing, magnetic press is provided with mould and lower mould
Punching, mould are provided with die cavity, and bottom punch moves in die cavity, for compressing material block to be shifted onto outside mould.In order that into
The material block of type is smoothly stripped, and is avoided expecting that block falls pin and cracked, is improved the qualification rate of product, and the powder that falls every time needs first to exist before
Appropriate releasing agent is painted on the inwall of die cavity.In the prior art, painted generally by craft with hairbrush in the surrounding of die cavity de-
Mould agent.But the low production efficiency of this method, and a part of releasing agent can be dropped in the periphery of mould along hairbrush, influence existing
Health and be not easily cleaned, while cause greatly to waste, and releasing agent is chemical substance, there is necessarily the body of employee
Injury.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or implying the information structure in any form.
The content of the invention
It is an object of the invention to provide a kind of automatic liquid-spraying equipment of releasing agent, so as to overcome the existing brush demoulding by hand
Agent method low production efficiency, cost are high and have the defects of injury to employee's body.
To achieve the above object, the invention provides a kind of automatic liquid-spraying equipment of releasing agent, including：Automatic liquid supply system
System, it includes：Nitrogen pot, nitrogen pot are provided with air outlet valve；Pressure fluid reservoir, pressure fluid reservoir is built with releasing agent, pressure storage
The bottom of flow container is provided with the first liquid valve；And first threeway, the first threeway go out liquid with air outlet valve and first respectively provided with two
The entrance of valve pipeline connection；Automatic liquid-spraying system, it includes：The outlet of second threeway, the entrance of the second threeway and the first threeway
Pipeline connects；Hydrojet block, the bottom surface of hydrojet block are provided with two entrances, the entrances of two hydrojet blocks respectively with the second threeway two
Individual export pipeline connection；Four sides of hydrojet block are provided with multiple outlets；Electric solenoid valve, electric solenoid valve are arranged on first
On pipeline between threeway and the second threeway；And bottom punch, bottom punch are fixed on the top surface of hydrojet block, bottom punch is in mould
Die cavity in move；And automatic control system, automatic control system are used for the break-make for controlling electric solenoid valve.
Preferably, in above-mentioned technical proposal, the top surface of pressure fluid reservoir is provided with intake valve, air outlet valve and the first threeway it
Between pipeline be provided with the 3rd threeway, the 3rd threeway is provided with the outlet connected with intake valve.
Preferably, in above-mentioned technical proposal, the pipeline between the first threeway and the first liquid valve is provided with de- for controlling
Second liquid valve of mould agent flux.
Preferably, in above-mentioned technical proposal, air outlet valve, the first liquid valve, intake valve and the second liquid valve are being controlled automatically
Run under the control of system processed.
Compared with prior art, the present invention has the advantages that：
The automatic liquid-spraying equipment advantages of simple of the releasing agent, it is easy to accomplish, easy to operate, automaticity is high, improving
Manual labor's intensity is reduced while operating efficiency, reduces the waste of releasing agent, improves site environment, and alleviate
Injury of the releasing agent to employee.
Brief description of the drawings
Fig. 1 is the structure chart according to the automatic liquid-spraying equipment of the releasing agent of the present invention.
Fig. 2 is the front view according to the hydrojet block of the present invention.
Fig. 3 is the side view according to the hydrojet block of the present invention.
Fig. 4 is the upward view according to the hydrojet block of the present invention.
Main Reference Numerals explanation：
1- heads, 2- moulds, 3- bottom punches, 4- hydrojet blocks, 41- are exported, 42- entrances, 5- lower links, oil cylinder under 6-, 7-
Spray pipeline, the threeways of 8- second, 9- electric solenoid valves, the threeways of 10- first, the liquid valves of 11- second, the threeways of 12- the 3rd, 13-
Intake valve, 14- charging valves, 15- pressure fluid reservoirs, 16- liquid valves, 17- pressure gauges, 18- air outlet valves, 19- nitrogen pots, 20- pipes
Road.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
As shown in figure 1, automatic liquid supply system is included according to the automatic liquid-spraying equipment of the releasing agent of the specific embodiment of the invention
System, automatic liquid-spraying system and automatic control system (not shown).
Automatic liquid supply system includes nitrogen pot 19, the threeway 10 of pressure fluid reservoir 15 and first.Nitrogen pot 19 is provided with out
Air valve 18, in a non-operative state, air outlet valve 18 are also used for filling nitrogen to nitrogen pot 19.Pressure liquid storage 15 is built with the demoulding
Agent, the top surface of pressure fluid reservoir 15 are provided with charging valve 14, and bottom is provided with the first liquid valve 16.First threeway has two entrances
And one outlet, two entrances are connected with the pipeline of 18 and first liquid valve of air outlet valve 16 respectively, for releasing agent and nitrogen to be entered
Row mixed aerosol, the outlet of the first threeway are connected with automatic liquid-spraying system.
Preferably, air outlet valve 18 is provided with pressure gauge 17, for the gas pressure in signal piping.Preferably, pressure is stored up
The top surface of flow container 15 is provided with intake valve 13, and the pipeline between the threeway 10 of air outlet valve 18 and first is provided with the 3rd threeway 12, the
The other end of three threeways 12 is the outlet connected with intake valve 13, and nitrogen enters pressure fluid reservoir 15 by intake valve 13, to pressure
Releasing agent pressurization in power fluid reservoir 15, makes to flow out high pressure releasing agent at the first liquid valve 16.Preferably, the first threeway 10 and
Pipeline between one liquid valve 16 is provided with the second liquid valve 11, and the aperture size of the second liquid valve 11 is used to control releasing agent
Flow.
Automatic liquid-spraying system includes the second threeway 8, electric solenoid valve 9 and magnetic press component.Magnetic press component is certainly
It is upper down to include lower oil cylinder 6, lower link 5, hydrojet block 4, bottom punch 3 and mould 2.The piston rod of lower oil cylinder 6, lower link 5, spray
Liquid block 4 is fixedly connected sequentially with bottom punch 3, forms moving assembly.Head 1 is used for clamping mold 2, and mould 2 is provided with die cavity, moves
Dynamic component moves up and down along die cavity.Second threeway 8 is provided with the outlet of two outlets and an entrance, the entrance and the first threeway 10
Pipeline connects, for aerosol to be transported to the second threeway 8.As in Figure 2-4, the bottom surface of hydrojet block 4 is provided with two entrances
42, two entrances 42 are connected with two spray pipelines 7 respectively, and aerosol is transported to hydrojet block 4 from the second threeway 8.Hydrojet
Four sides of block 4 be provided with it is multiple outlet 41, the outlet 41 connects with entrance 42, into hydrojet block 4 aerosol by going out
Mouth 41 sprays.Electric solenoid valve 9 is arranged on the pipeline between the first threeway 10 and the second threeway 8.
Automatic control system includes PLC, and PLC is used to control electric solenoid valve 9.
Air outlet valve 18, the first liquid valve 16, the liquid valve 11 of intake valve 13 and second can be hand-operated valve or electricity
Dynamic valve.In the case that air outlet valve 18, the first liquid valve 16, the liquid valve 11 of intake valve 13 and second are motor-driven valve, they are certainly
Run under the control of autocontrol system.
Before the operation of magnetic press, all valves are in closed mode, and source of the gas is sufficient in nitrogen pot 19.In pressure fluid reservoir
In the case that 15 do not have pressure, charging valve 14 is opened, charging valve 14 is closed after adding appropriate releasing agent.
In production run, air outlet valve 18 is first turned on, the high pressure nitrogen in nitrogen pot 19 comes out along air outlet valve 18, passes through
Enter the 3rd threeway 12 along pipeline 20 after excess pressure table 17.The intake valve 13 of pressure fluid reservoir 15 is now opened, nitrogen passes through
Intake valve 13 enters pressure fluid reservoir 15, and releasing agent therein is pressurizeed, and is disappeared etc. the air inlet sound in pressure fluid reservoir 15
Afterwards, the first liquid valve 16 is opened, the releasing agent with certain pressure is transported to the second liquid valve 11, and the second liquid valve 11 is opened
Appropriate angle (is used to adjust spouting liquid), and high pressure releasing agent is transported after the second liquid valve 11 to the first threeway 10, herein
High pressure nitrogen mixes with high pressure releasing agent, forms aerosol, and transport to electric solenoid valve 9.
After the moving assembly of magnetic press releases upper one compressing material block from die cavity, the piston of lower oil cylinder 6
Bar is in stretching state, and material block is removed rear PLC and sends control signal, and piston rod drives lower link 5, hydrojet block 4 and bottom punch 3
Moved down along die cavity, while moving down, the action of PLC output points, connect electric solenoid valve 9, high pressure spray is from electric electromagnetic
Valve 9 passes through the second threeway 8, and aerosol is entered hydrojet block 4 by the second threeway 8 by two spray pipelines 7 from entrance 42 respectively,
Then spray, be equably sprayed on the mould intracavity wall of mould 2 through exporting 41 high pressures, PLC controls are electronic when lower oil cylinder 6 declines in place
The cut-out of the power supply of magnetic valve 9, electric solenoid valve 9 are closed, and stop hydrojet.Then the magnetic of next material block is introduced into die cavity.
Before magnetic press is shut down, the liquid valve 11 of intake valve 13 and second is closed, automatic liquid supply system is stopped feed flow, then
The power supply of electric solenoid valve 9 is opened, allows the nitrogen without releasing agent to close the power supply of electric solenoid valve 9 after spraying again several seconds, so as to
Remaining releasing agent in pipeline is cleaned out, finally turns off other valves.
The automatic liquid-spraying equipment advantages of simple of the releasing agent, it is easy to accomplish, easy to operate, automaticity is high, improving
Manual labor's intensity is reduced while operating efficiency, reduces the waste of releasing agent, improves site environment, and alleviate
Injury of the releasing agent to employee.
The description of the foregoing specific illustrative embodiment to the present invention is to illustrate and the purpose of illustration.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explain that the certain principles of the present invention and its reality should
With so that those skilled in the art can realize and utilize the present invention a variety of exemplaries and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (4)
- A kind of 1. automatic liquid-spraying equipment of releasing agent, it is characterised in that including:Automatic liquid supply system, it includes:Nitrogen pot, the nitrogen pot are provided with air outlet valve；Pressure fluid reservoir, the pressure fluid reservoir are provided with the first liquid valve built with releasing agent, the bottom of the pressure fluid reservoir； AndFirst threeway, first threeway enter with what the air outlet valve and the first liquid valve pipeline were connected respectively provided with two Mouthful；Automatic liquid-spraying system, it includes：Second threeway, the entrance of second threeway are connected with the export pipeline of first threeway；Hydrojet block, the bottom surface of the hydrojet block are provided with two entrances, and the entrances of two hydrojet blocks is respectively with described second Two export pipelines connection of threeway；Four sides of the hydrojet block are provided with multiple outlets；Electric solenoid valve, the electric solenoid valve are arranged on the pipeline between first threeway and second threeway；With AndBottom punch, the bottom punch are fixed on the top surface of the hydrojet block, and the bottom punch moves in the die cavity of mould；With AndAutomatic control system, the automatic control system are used for the break-make for controlling the electric solenoid valve.
- 2. the automatic liquid-spraying equipment of releasing agent according to claim 1, it is characterised in that the top surface of the pressure fluid reservoir Intake valve is provided with, the pipeline between the air outlet valve and first threeway is provided with the 3rd threeway, and the 3rd threeway is set There is the outlet connected with the intake valve.
- 3. the automatic liquid-spraying equipment of releasing agent according to claim 1 or 2, it is characterised in that first threeway and institute The pipeline stated between the first liquid valve is provided with the second liquid valve for being used for controlling demoulding agent flux.
- 4. the automatic liquid-spraying equipment of releasing agent according to claim 3, it is characterised in that the air outlet valve, described first Liquid valve, the intake valve and second liquid valve are run under the control of the automatic control system.
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 CN105597958A (en) | 2016-05-25 |
| CN105597958B true CN105597958B (en) | 2018-01-12 |
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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 |
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| CN (1) | CN105597958B (en) |
Families Citing this family (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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2356653C2 (en) * | 2003-04-11 | 2009-05-27 | Грейт Стафф, Инк. | System to control air/liquid flows |
| 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 |
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2016
- 2016-01-07 CN CN201610009852.6A patent/CN105597958B/en active Active
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| CN105597958A (en) | 2016-05-25 |
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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 |