CN202539516U - Automatic pouring system - Google Patents
Automatic pouring system Download PDFInfo
- Publication number
- CN202539516U CN202539516U CN2011204481888U CN201120448188U CN202539516U CN 202539516 U CN202539516 U CN 202539516U CN 2011204481888 U CN2011204481888 U CN 2011204481888U CN 201120448188 U CN201120448188 U CN 201120448188U CN 202539516 U CN202539516 U CN 202539516U
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- pouring
- ladle
- weighing
- pouring ladle
- turning
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- 238000005303 weighing Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 230000007306 turnover Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 14
- 238000009750 centrifugal casting Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 230000033764 rhythmic process Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model provides an automatic pouring system suitable for centrifugal casting, comprising a displacement mechanism, a weighing mechanism, a turning ladle pouring mechanism, a centrifugal forming mechanism, and a central controller, the displacement mechanism is provided with a pouring vehicle, the pouring vehicle moves between a weighing station and a pouring station; the weighing mechanism is provided with a pouring ladle fixing base and a weighing device, the weighing device is installed at the bottom of the pouring ladle fixing base; the turning ladle pouring mechanism is provided with a pouring ladle turning device and a diversion trench, the pouring ladle turning device is connected with the pouring ladle fixing base, and capable of turning the pouring ladle fixing base; the centrifugal forming mechanism is provided with a supporting riding wheel, a pouring station die, and a velocity measurement sensor; and the central controller is used for controlling the whole system. The automatic pouring system can realize automation of three steps of (quantitative) molten metal pouring -pouring-centrifugal forming in the centrifugal casting process via PLC program control, and can reach purposes of stable technology, balanced rhythm, and quality guarantee.
Description
Affiliated technical field:
The utility model relates to Auto-pouring System, relates in particular to the Auto-pouring System that a kind of multistation centrifugal casting system uses, and mainly is applicable to metal coating centrifugal casting production operation.
Background technology:
Centrifugal casting forming step in the metal coating centrifugal casting operation process; It is the important step of direct relation product quality, cost, production efficiency, yield rate; Have only and control deposite metal weight, poring rate, cast pipe die rotating speed and molding time accurately; Just can enhance productivity, produce the product of high-quality, low consumption.
There is following technical problem in unit operation of the prior art system: the electronic sensor that 1, is used to measure deposite metal weight is installed under the pouring truck track; Usually need to use 3-4 sensor; And usually can inconsistently cause measuring inaccurate owing to four wheels are stressed, cause measure error; 2, pouring (quantitatively) molten metal, cast, three processes of centrifugal forming into all is Artificial Control, and rhythm of production is difficult to control, technology stability is poor, causes product percent of pass and production efficiency to can not get guaranteeing.
Summary of the invention:
In order to solve the problems referred to above that exist in the centrifugal casting operation, the utility model provides a kind of Auto-pouring System that is used for centrifugal casting, comprises displacement mechanism, has pouring truck, and pouring truck moves between weighing station and cast station; Weighing mechanism has pouring ladle holder and weighing device, and said weighing device is installed in the bottom of said pouring ladle holder; Turn over bag cast mechanism, have pouring ladle turning device and guiding gutter, said pouring ladle turning device connects said pouring ladle holder, and the said pouring ladle holder that can overturn; Centrifugal forming mechanism has support roller, pourer's position mould and the tachogenerator of support; And central controller, be used to control whole system.
Said weighing device can be an electronic load cell.
Said central controller can be the PLC controller.
The utility model also provides a kind of method of using above-mentioned Auto-pouring System to pour into a mould; May further comprise the steps: the molten metal that a) will adjust composition and temperature is poured in the pouring ladle; Weighing device through being installed under the pouring ladle directly reads liquation weight, when the liquation weight in the pouring ladle reaches setting numerical value, stops to pour into; B) after molten metal stops to pour pouring ladle into; Pouring truck advances to the cast station from weighing station; Pourer's position mould begins rotation simultaneously; The rotating speed of pourer's position mould feeds back to central controller through tachogenerator, and when the rotating speed of pouring truck arrival pouring position and pourer's position mould reached the technology rotating speed, the central controller controls pouring ladle was poured liquation in pourer's position mould into through guiding gutter by the poring rate of setting through the pouring ladle turning device; C) after in liquation injects pourer's position mould fully, pourer's position mould begins rotation, the beginning of clocking of centrifugal forming step, when reach technique initialization after the time pourer's position mould stop the rotation, pouring truck returns to weighing station, accomplishes whole casting process.
In step a, can stop pouring into of molten metal automatically according to the liquation weight in the pouring ladle through program setting.
In step a, can come manually to stop pouring into of molten metal through artificial judgment.
In said method, poured weights is 33.8kg, and pregnant amount is 38g, and cast pipe die rotating speed is 1170 ± 20rpm, and poring rate is 2.5s, and the centrifugal forming time is 30s.
The beneficial effect of the utility model is: each step of centrifugal casting forming and technological parameter control automation, realize producing continuous rhythm, technological parameter accurately regulates and control, raises the efficiency and the target of product quality, reduction labor strength.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation according to the Auto-pouring System of the utility model embodiment;
Fig. 2 is the structural representation according to another direction of Auto-pouring System of the utility model embodiment.
The explanation of the Reference numeral that occurs in the accompanying drawing:
1 pouring ladle, 2 weighing devices
3 guiding gutters, 4 pouring trucks
5 pouring ladle turning devices 6 support support roller
7 pourer's position moulds, 8 pouring ladle holders
9 tachogenerators
The specific embodiment
Specify the composition and the operation principle of the Auto-pouring System in the present embodiment below in conjunction with Fig. 1.
Auto-pouring System shown in Figure 1 comprises pouring truck 4, pouring ladle holder 8, pouring ladle turning device 5, guiding gutter 3, weighing device 2, pourer's position mould 7, support support roller 6, tachogenerator 9 and central controller (not shown).Pouring ladle turning device 5 is positioned on the pouring truck 4, and pouring ladle holder 8 links to each other with pouring ladle turning device 5 respectively with guiding gutter 3, and pouring ladle holder 8 can be realized upset through pouring ladle turning device 5, and the bottom of pouring ladle holder 8 is equipped with weighing device 2.
The work of Auto-pouring System can be divided into two steps, and is specific as follows:
The first step: weigh.This moment, pouring truck 4 was positioned at weighing station; The molten metal of adjusting composition and temperature of Auto-pouring System is poured in the pouring ladle 1; Weighing device 2 through being installed under the pouring ladle 1 directly reads liquation weight, when the liquation weight in the pouring ladle 1 reaches setting numerical value, stops to pour into.This step can judge that the liquation weight in the pouring ladle 1 also stops pouring into of molten metal automatically or comes manual the pouring into of molten metal that stop through artificial judgment through program setting.
Second step: cast.After molten metal stops to pour into pouring ladle 1; Pouring truck 4 advances to the cast station from weighing station; Simultaneously pourer's position mould 7 begins rotation, and the rotating speed of pourer's position mould 7 feeds back to central controller through tachogenerator 9, when pouring truck 4 arrives pouring positions and pourer's position mould 7 rotating speeds and reaches the technology rotating speed; Central controller controls pouring ladle 1 is poured liquation in pourer's position mould 7 into through guiding gutter 3 by the poring rate of setting through pouring ladle turning device 5
The 3rd step: centrifugal forming.After in liquation injects pourer's position mould 7 fully (this moment, the pourer position mould reached the technology rotating speed of setting, and at the uniform velocity rotation), the beginning of clocking of centrifugal forming step; The impulsive force double action that liquation receives centrifugal force and flows forward; Evenly attached to the inner surface of pourer's position mould, and progressively cooled and solidified moulding, when reach technique initialization after the time pourer's position mould 7 stop the rotation; Pouring truck 4 returns to weighing station, accomplishes whole casting process.
In the present embodiment, poured weights is 33.8kg, and pregnant amount is 38g, and cast pipe die rotating speed is 1170 ± 20rpm, and poring rate is 2.5s, and molding time is 30s.
In the present embodiment, system carries out central authorities control by PLC, but obtain high production efficiency the time, also significantly improved product quality.
The utility model has finally been confirmed disclosed technical scheme among the embodiment through repetition test, has reached the goal of the invention of expection, has brought useful effect.Simultaneously; The embodiment that the utility model provides only is used for clearer explanation the utility model; And be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (3)
1. an Auto-pouring System comprises
Displacement mechanism has pouring truck, and said pouring truck moves between weighing station and cast station;
Weighing mechanism has pouring ladle holder and weighing device, and said weighing device is installed in the bottom of said pouring ladle holder;
Turn over bag cast mechanism, have pouring ladle turning device and guiding gutter, said pouring ladle turning device connects said pouring ladle holder, and the said pouring ladle holder that can overturn;
Centrifugal forming mechanism has support roller, pourer's position mould and the tachogenerator of support; And
Central controller is used to control whole system.
2. Auto-pouring System according to claim 1 is characterized in that said weighing device comprises electronic load cell.
3. Auto-pouring System according to claim 1 is characterized in that said central controller comprises the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204481888U CN202539516U (en) | 2011-11-14 | 2011-11-14 | Automatic pouring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204481888U CN202539516U (en) | 2011-11-14 | 2011-11-14 | Automatic pouring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539516U true CN202539516U (en) | 2012-11-21 |
Family
ID=47160206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204481888U Expired - Fee Related CN202539516U (en) | 2011-11-14 | 2011-11-14 | Automatic pouring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539516U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430735A (en) * | 2011-11-14 | 2012-05-02 | 山西省高平市泫氏铸业有限公司 | Automatic pouring system |
| CN103447482A (en) * | 2013-08-16 | 2013-12-18 | 云南铜业股份有限公司 | Double-row chain type automatic quantitative casting machine |
| CN104493124A (en) * | 2014-12-30 | 2015-04-08 | 河南宝天机电科技有限公司 | Automatic centrifugal casting system for motor rotors |
| CN104874763A (en) * | 2013-10-26 | 2015-09-02 | 芜湖新兴铸管有限责任公司 | V-shaped wheel structure of chute supporting device for pouring by centrifugal tube casting machine |
| CN106001487A (en) * | 2016-06-30 | 2016-10-12 | 中原内配集团安徽有限责任公司 | Automatic casting mechanism for centrifugal casting of internal combustion engine cylinder sleeve |
| CN106862518A (en) * | 2017-04-28 | 2017-06-20 | 新兴铸管股份有限公司 | A kind of hot-die centrifuge pours into a mould vehicle control |
| CN116475402A (en) * | 2022-01-17 | 2023-07-25 | 重庆宗申发动机制造有限公司 | Gravity or low-pressure pouring system |
-
2011
- 2011-11-14 CN CN2011204481888U patent/CN202539516U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430735A (en) * | 2011-11-14 | 2012-05-02 | 山西省高平市泫氏铸业有限公司 | Automatic pouring system |
| CN102430735B (en) * | 2011-11-14 | 2013-10-02 | 山西省高平市泫氏铸业有限公司 | Automatic pouring system |
| CN103447482A (en) * | 2013-08-16 | 2013-12-18 | 云南铜业股份有限公司 | Double-row chain type automatic quantitative casting machine |
| CN103447482B (en) * | 2013-08-16 | 2016-08-17 | 云南铜业股份有限公司 | A kind of quantitative automatic casting machine of biserial chain type |
| CN104874763A (en) * | 2013-10-26 | 2015-09-02 | 芜湖新兴铸管有限责任公司 | V-shaped wheel structure of chute supporting device for pouring by centrifugal tube casting machine |
| CN104493124A (en) * | 2014-12-30 | 2015-04-08 | 河南宝天机电科技有限公司 | Automatic centrifugal casting system for motor rotors |
| CN106001487A (en) * | 2016-06-30 | 2016-10-12 | 中原内配集团安徽有限责任公司 | Automatic casting mechanism for centrifugal casting of internal combustion engine cylinder sleeve |
| CN106862518A (en) * | 2017-04-28 | 2017-06-20 | 新兴铸管股份有限公司 | A kind of hot-die centrifuge pours into a mould vehicle control |
| CN116475402A (en) * | 2022-01-17 | 2023-07-25 | 重庆宗申发动机制造有限公司 | Gravity or low-pressure pouring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANXI XUANSHI INDUSTRIAL GROUP CO., LTD. Free format text: FORMER NAME: SHANXI GAOPING SUNS CASTING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 048400 Shanxi province Jincheng city Gaoping city temple town arrowhead Village Patentee after: Shanxi Xuanshi Industrial Group Co., Ltd. Address before: 048400 Shanxi province Jincheng city Gaoping city temple town arrowhead Village Patentee before: Shanxi Gaoping Suns Casting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |