CN102189228B - Nozzle cleaning mechanism - Google Patents
Nozzle cleaning mechanism Download PDFInfo
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- CN102189228B CN102189228B CN 201110069684 CN201110069684A CN102189228B CN 102189228 B CN102189228 B CN 102189228B CN 201110069684 CN201110069684 CN 201110069684 CN 201110069684 A CN201110069684 A CN 201110069684A CN 102189228 B CN102189228 B CN 102189228B
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- cleaning mechanism
- nozzle
- cleaning
- plate
- dredging
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Abstract
The invention relates to a nozzle cleaning mechanism which is applied to a moving injection-head-type core maker. The nozzle cleaning mechanism comprises a cleaning plate and dredging needles mounted on the cleaning plate, wherein the dredging needles are in one-to-one correspondence with nozzle holes on an injection plate of the core maker; when the cleaning mechanism cleans the nozzle holes, the dredging needles are inserted into the nozzle holes; after the cleaning mechanism finishes cleaning, the dredging needles are separated from the nozzle holes. The nozzle cleaning mechanism provided by the invention can be used for quickly and efficiently dredging the nozzle to ensure normal core making of equipment; the mechanism can independently and conveniently clean off residual sand in an injection head; moreover, due to the mechanical automatic cleaning of the mechanism, the safety of operators can be guaranteed, unnecessary time waste can be reduced and the production efficiency can be improved.
Description
Technical field
The present invention relates to cast equipment field coremaking equipment, particularly relate to a kind of cleaning mechanism of nozzle.
Background technology
Existing domestic cold-box core blower tends to occur mould and penetrates nozzle clogging on the plate in the ordinary production operation, this phenomenon can cause next operation cycle can't make qualified core.
A solution that generally adopts at present is that operator's access arrangement is dredged nozzle through manual work; Both there had been potential safety hazard in the method; Influence productive temp again; Because penetrate and on average have 30-50 nozzle on the plate for one, need during the labor cleaning each nozzle to be dredged one by one the man-hour of labor.Another solution is to use the plate of penetrating of removable nozzle, when stopping up appears in the some or several nozzles on penetrating plate, through the nozzle that more renews to keep normal work.But judge one by one whether nozzle stops up same needs and expend man-hour, and change also cost of idleness of nozzle.
When end is produced in coremaking, need clear up the surplus sand of penetrating in the head in addition, present method is to need to move into special equipment penetrating head and penetrating plate, cleans out equipment to the surplus sand of penetrating on the plate through the dismounting of putting in order secondary mould, and the operating time is more loaded down with trivial details and cleaning is inconvenient.
Summary of the invention
The object of the invention provides a kind of cleaning mechanism of penetrating head dummy core making machine nozzle that is used for moving.
For achieving the above object, the technical scheme that the present invention adopts is:
A kind of cleaning mechanism of nozzle; This cleaning mechanism is used for moving penetrates the head dummy core making machine; It comprises the cleaning plate, is installed in the mediation pin on the described cleaning plate, and described mediation pin is corresponding one by one mutually with the nozzle hole that core making machine is penetrated on the plate; When described cleaning mechanism was cleared up the nozzle hole, described mediation pin was inserted in the nozzle hole; When described cleaning mechanism was accomplished cleaning, described mediation pin broke away from from the nozzle hole.
Preferably, described cleaning mechanism is provided with lifting unit, and described lifting unit is in transmission connection with the cleaning plate mutually, and can drive described cleaning mechanism and vertically go up and down.
Preferably, described cleaning mechanism is provided with topples over the unit, describedly topples over the unit and can drive described cleaning mechanism to lopsidedness.
Because the technique scheme utilization, the present invention compared with prior art has advantage and effect:
1, nozzle is dredged rapidly and efficiently guarantees that equipment can normally carry out coremaking;
2, the surplus sand in the independent correlation head is easily cleared up;
3, mechanical automatic cleaning can be guaranteed operator's security, also can save the unnecessary time, enhances productivity.
Description of drawings
Accompanying drawing 1 is the structural representation of cleaning mechanism of the present invention;
Accompanying drawing 2 is working state schematic representation of toppling over the unit of the present invention.
Wherein: 1, cleaning plate; 2, mediation pin; 3, penetrate plate; 4, nozzle; 5, lifting unit; 6, topple over the unit; 7, cartridge; 8, penetrate head; 9, core box mould.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
The cleaning mechanism of a kind of nozzle as shown in Figure 1, this cleaning mechanism are used for moving penetrates the head dummy core making machine, and it comprises cleaning plate 1, is installed in the mediation pin 2 on this cleaning plate 1, and mediation pin 2 is corresponding one by one mutually with the sand-spraying hole that core making machine is penetrated the nozzle 4 on the plate 3.Bottom at cleaning plate 1 is provided with lifting unit 5, and this lifting unit 5 is in transmission connection with cleaning plate 1 mutually, and can promote to clear up the up-down that plate 1 carries out on the vertical direction; Also be provided with in the bottom of lifting unit 5 and topple over unit 6, this topples over unit 6 can drive whole cleaning mechanism to lopsidedness.
Below the concrete method of operating of present embodiment down of setting forth:
In cartridge 7, pour molding sand into, carry out core shooting through penetrating 4 pairs of core box moulds of nozzle 9 that 8 drives are penetrated on the plate 3; When the molding sand in the cartridge 7 penetrate sand finish or accomplish once penetrate sand action after, penetrate 8 and drive again and penetrate plate 3 and move to and add the sand station, to replenishing in the cartridge 7, wait for the sand of penetrating next time.
At this moment, the lifting unit 5 of cleaning mechanism upwards rises, and makes that the mediation pin 2 on the cleaning plate 1 is inserted in the sand-spraying hole of nozzle 4, and the molding sand in the sand-spraying hole is cleared up, and guarantees the unobstructed of sand-spraying hole; When needs carry out the next one when penetrating the sand operation, lifting unit 5 descends, and makes that the mediation pin 2 on the cleaning plate 1 breaks away from from the nozzle hole, thereby penetrates sand.Like this, can avoid on the one hand in the nozzle 4 molding sand ingresss of air or catalytic gas to cause sand-spraying hole to stop up,, also can dredge through mediation pin 2 if when sand-spraying hole clogging occurred on the other hand.
In addition, after the sand operation is penetrated in completion, when mediation pin 2 also is inserted in the nozzle hole; Can pull down and penetrate plate 3, start and topple over unit 6, it is downward-sloping to make the cleaning mechanism drive penetrate plate 3; The plane run-off the straight of plate 3 is penetrated in drive, and the surplus sand of penetrating on the plate 3 is toppled over away along the inclined plane; Topple over unit 6 at return upwards, get back to the operating position, will penetrate plate 3 again and be installed to and penetrate on 8.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (3)
1. the cleaning mechanism of a nozzle; This cleaning mechanism is used for moving penetrates the head dummy core making machine; It is characterized in that: it comprises the cleaning plate, is installed in the mediation pin on the described cleaning plate, and described mediation pin is corresponding one by one mutually with the nozzle hole that core making machine is penetrated on the plate; When described cleaning mechanism was cleared up the nozzle hole, described mediation pin was inserted in the nozzle hole; When described cleaning mechanism was accomplished cleaning, described mediation pin broke away from from the nozzle hole.
2. the cleaning mechanism of a kind of nozzle according to claim 1, it is characterized in that: described cleaning mechanism is provided with lifting unit, and described lifting unit is in transmission connection with the cleaning plate mutually, and can drive described cleaning mechanism and vertically go up and down.
3. the cleaning mechanism of a kind of nozzle according to claim 1, it is characterized in that: described cleaning mechanism is provided with topples over the unit, describedly topples over the unit and can drive described cleaning mechanism to lopsidedness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110069684 CN102189228B (en) | 2011-03-23 | 2011-03-23 | Nozzle cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110069684 CN102189228B (en) | 2011-03-23 | 2011-03-23 | Nozzle cleaning mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102189228A CN102189228A (en) | 2011-09-21 |
| CN102189228B true CN102189228B (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110069684 Active CN102189228B (en) | 2011-03-23 | 2011-03-23 | Nozzle cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102189228B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581234B (en) * | 2012-03-26 | 2013-09-11 | 侯马市东鑫机械铸造有限公司 | Cleaning device of iron mould sand-covering process iron mould sand ejecting hole |
| CN102764856B (en) * | 2012-08-07 | 2014-06-18 | 安徽省凤形耐磨材料股份有限公司 | Device for cleaning sand ejecting holes of mould for casting production line automatically |
| CN106392018A (en) * | 2016-07-11 | 2017-02-15 | 重庆新红旗缸盖制造有限公司 | Nozzle water cooling centre pneumatic device |
| CN109843471B (en) * | 2018-11-02 | 2021-04-20 | 苏州明志科技股份有限公司 | Maintenance device matched with core making machine and core making machine comprising maintenance device |
| CN112873490B (en) * | 2021-03-03 | 2022-08-02 | 唐河卓越变速箱有限公司 | Sand blasting opening solidification blocking prevention equipment for core making machine |
| CN114799086B (en) * | 2022-06-30 | 2022-09-13 | 山西东鑫衡隆机械制造股份有限公司 | Sand shakeout device for reducing residual iron mold sand lining of conical sand shooting hole |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05138755A (en) * | 1991-11-15 | 1993-06-08 | Mazda Motor Corp | Apparatus for molding lost foam pattern for casting |
| JP3415466B2 (en) * | 1999-01-29 | 2003-06-09 | 新東工業株式会社 | Injection method of casting sand in upper and lower casting mold simultaneous injection molding machine |
| JP2007237218A (en) * | 2006-03-07 | 2007-09-20 | Yamaha Motor Co Ltd | Spray system, die-casting apparatus and spray control method |
| CN201979046U (en) * | 2011-03-23 | 2011-09-21 | 苏州明志科技有限公司 | Jet nozzle cleaning mechanism |
-
2011
- 2011-03-23 CN CN 201110069684 patent/CN102189228B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102189228A (en) | 2011-09-21 |
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Address after: 215217 No. 1, No. 1 highway, Tongli Town, Suzhou, Jiangsu, Wujiang Patentee after: Suzhou Mingzhi Technology Co., Ltd Address before: 215217 No. 1, No. 1 highway, Tongli Town, Suzhou, Jiangsu, Wujiang Patentee before: SUZHOU MINGZHI TECHNOLOGY Co.,Ltd. |