CN105290362A - Automatic casting system of smelting furnace and die-casting machine production line - Google Patents
Automatic casting system of smelting furnace and die-casting machine production line Download PDFInfo
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- CN105290362A CN105290362A CN201510879977.XA CN201510879977A CN105290362A CN 105290362 A CN105290362 A CN 105290362A CN 201510879977 A CN201510879977 A CN 201510879977A CN 105290362 A CN105290362 A CN 105290362A
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Abstract
An automatic casting system of a smelting furnace and die-casting machine production line comprises a smelting furnace, a casting machine, a computer and a display screen, wherein an electronic scale is arranged at the bottom part of a pouring heat holding furnace on a working platform, and the bottom part of the pouring heat holding furnace is higher than the casting machine; molten aluminum in the smelting furnace is poured into the pouring heat holding furnace through a material supplying pipe or a lifting and elevating device; a material discharging pipe, close to the bottom part, of the pouring heat holding furnace, obliquely communicates with a die-casting machine; the computer is connected to a control valve and the electronic scale; the molten aluminum can automatically flow into a material barrel in the die-casting machine through the material discharging tube and the control valve, so as to achieve constant-temperature and heat-holding pouring; the die-casting machine can receive quantified molten aluminum and then automatically cast the molten aluminum into a product. With the adoption of the system, a backward molten metal feeding manner for the smelting and casting of a modern die-casting machine is solved, and the molten metal feeding precision and accuracy can be improved; the molten metal can be prevented from being exposed and in contact with air to cause oxidation; the temperature of the surrounding environment can be decreased; the labor productivity can be greatly improved; the production cost and the equipment cost can be decreased; in addition, the labor intensity is reduced; the economic benefit and the social benefit are remarkable.
Description
Technical field
The present invention relates to machine casting processing, specifically refer to that smelting furnace and die casting machine are closed automatically to the automatic casting system of soup streamline.
Background technology
China's industrial equipment is to automation, intelligent direction development, and as the Based Intelligent Control of China's die casting machine, automatic pick-up robot (manipulator), aluminium diecasting goes out part automatic coating etc. and substantially realizes automation, intellectuality.But there is many deficiencies to soup (namely extracting metal liquid) mode in die casting machine, no matter be manually get soup, or adopt single arm type manipulator to connect machine soup feeding machine to soup or five, all there are the following problems: one, not accurate enough to soup amount, because soup ladle is cast out, soup ladle capacity inaccuracy, to the number of soup amount without fixed number; The specification of soup ladle can not be various, can not adapt to completely needed for numerous foundry goods kind to soup amount, thus cause that casting defect is many, burr is many, few material etc.Two, because soup ladle is in smelting furnace, continuous feeding repeatedly, the high temperature metal liquid taken out directly contacts with air, metal liquid is caused constantly to be oxidized, have a strong impact on the quality of metal liquid, particularly Al-alloy parts is more outstanding, and (Al-alloy parts accounts for whole die casting about 80%) is caused to metal material and had a strong impact on, and reduces the grade of material.Three, getting in soup process, soup ladle easily sprinkles the metal liquid that sheds, and particularly artificial feeding, exists potential safety hazard.Four, metal liquid all exposed before entering die casting machine, and metal liquid cooling is fast, and heat loss is large, brings ambient temperature high.Five, manual operation labour intensity is large, and operating condition is severe.
Summary of the invention
The present invention to solve fall behind in modernization die casting machine melting casting to soup mode, improve to soup precision, prevent from metal liquid from exposing contact with air causing burning, raising product quality; And reduce bad border temperature around, reduce thermal loss, raise labour productivity, reduce production cost and equipment cost, provide a kind of smelting furnace and die casting machine closed automatic to the automatic casting system of soup.
Technical scheme of the present invention is: smelting furnace and the automatic casting system of die casting machine streamline, comprise smelting furnace, casting machine, computer and display screen, and cast holding furnace is placed on workbench; Electronic scale is provided with, higher than casting machine bottom cast holding furnace bottom cast holding furnace; Aluminium liquid in smelting furnace flows into cast holding furnace by feeder sleeve or pours in cast holding furnace by crane lifting device by aluminium liquid; Cast holding furnace has a discharge nozzle to tilt to be communicated with die casting machine by bottom; Discharge nozzle is provided with autocontrol valve two, control valve two is connected computer with electronic scale, aluminium liquid in cast holding furnace flows into the barrel in die casting machine automatically by discharge nozzle, control valve two, computer controls the aluminium liquid weight that flows into and fluid cycle time by control valve, realize constant temperature insulated pouring, after die casting machine receives quantitative aluminium liquid, automatic pressing casts out product.
Smelting furnace is positioned at higher than cast holding furnace on workbench, and smelting furnace lower openings connects a feeder sleeve, and feeder sleeve tilts to be communicated with cast holding furnace below; Be provided with the control valve one controlling aluminium liquid for feed pipe, control valve one connects computer.
The present invention has following superiority: one is effectively solve metallic aluminium on Die Casting, in fusing, casting process, to cause aluminium liquid oxidation and material scaling loss, ensures the quality of aluminium liquid.Two is improve die casting product quality, solves burr, the casting flaws such as few material.Three is in casting process, solve molten metal run off, and improve stock utilization, aluminium liquid utilization rate can reach more than 98%.Four is solve melting, cast equipment machinery and the unmatched technical barrier of modern die casting machine.Five is cancel soup feeding machine device people or manipulator, thus can reduce molten, water, the purchase cost of repoussage body equipment, estimation can decline about 5 ~ 15%.Six is raise labour productivity and utilization rate of equipment and installations, can raise the efficiency about 10 ~ 20%, economize energy resource and improve production surrounding environment.Seven is that whole system equipment degree of closure is high, and heat loss is few, and safety coefficient is high.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention one structural representation;
Fig. 2 is thick stick inventive embodiments two structural representation.
In figure: 1,2 workbenches, 3 smelting furnaces, 4 feeder sleeves, 5 control valve one, 6 holding furnaces, 7 discharge nozzles, 8 control valve two, 9 electronic scales, 10 discharge nozzles, 11 casting machines, 12 barrels, 13 crane lifting devices.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is elaborated.
Embodiment one
As shown in Figure 1, smelting furnace and the automatic casting system of die casting machine streamline, comprise smelting furnace 3, casting machine 11, and the computer do not drawn in figure and display screen.Arrange between smelting furnace 3 and casting machine 11 and pour into a mould holding furnace 6, be interconnected between three by pipeline, highly successively from high to low, smelting furnace 3 is the highest to be placed on workbench 2 three, and cast holding furnace 6 is placed on workbench 1, and casting machine 11 is placed in ground; Electronic scale 9 is provided with, higher than casting machine bottom cast holding furnace 6 bottom cast holding furnace; Smelting furnace 3 lower openings, aluminium liquid is by feeder sleeve 4 inflow control valve 1, and control valve 1 connects computer and realizes automatically controlling, and the aluminium liquid melted successfully enters cast holding furnace 6.Cast holding furnace 6 lower openings, cast holding furnace 6 has a discharge nozzle 7 to tilt to be communicated with die casting machine 11 by bottom, and discharge nozzle 7 is provided with autocontrol valve 28, and control valve 28 is all connected computer with electronic scale 9; The barrel 12 that aluminium liquid constant temperature insulation in cast holding furnace 6 enters in discharge nozzle 2 10 automatic inflow die casting machine 11 through discharge nozzle 1, control valve 28 is automatic for aluminium liquid, computer controls aluminium liquid weight and fluid cycle time by two control valves and electronic scale, and after die casting machine 11 receives quantitative aluminium liquid, automatic pressing casts out product.
Embodiment two
As shown in Figure 2, smelting furnace 3 is placed in cast holding furnace 6 side, if the limited smelting furnace of condition 3 can be placed in cast holding furnace 6 position far away, with crane lifting device 13 or other hanging devices by the aluminium water Integral lifting in smelting furnace 3 and stove or lifting, aluminium water in smelting furnace 3 is poured into casting holding furnace 6, the aluminium water of cast holding furnace 6 constant temperature insulation is by discharge nozzle 7, and control valve 28 directly enters the feeding cylinder 12 in die casting machine 11.Computer controls the aluminium liquid weight that flows into and fluid cycle time by control valve, and after die casting machine receives quantitative aluminium liquid, automatic pressing casts out product.
Automatic control aspect
Above-mentioned two embodiments are all according to user's condition and need to arrange, all adopt computer controlled automatic, and special electronic display is set, temperature of aluminum liquid in holding furnace, weight will be poured into a mould, at every turn to soup amount, be all presented on screen to the soup cycle etc., every die casting one mould, control valve controls the aluminium liquid measure flowed out together with electronic scale 9, each outflow aluminium liquid measure controls in ± 5 grams, and needed for every mould, aluminium liquid measure regulates and controls and sets out doses, and can change at any time; When aluminium liquid is about to be finished in cast holding furnace 6, sends alarm signal, automatically open fire door, start feed valve 1 or other feed facility feed, whole system realizes full-automatic, realizes constant temperature insulated pouring, thus realize one end and feed intake, the object of die casting product is extracted in one end.
Claims (2)
1. smelting furnace and the automatic casting system of die casting machine streamline, comprise smelting furnace (3), casting machine (11), computer and display screen, it is characterized in that: cast holding furnace (6) is placed on workbench (1), cast holding furnace (6) bottom is higher than casting machine (11), and cast holding furnace (6) bottom is provided with electronic scale (9); Aluminium liquid in smelting furnace (3) flows into cast holding furnace (6) by feeder sleeve (4) or pours in cast holding furnace (6) by crane lifting device by aluminium liquid; Cast holding furnace (6) has a discharge nozzle (7) to tilt to be communicated with die casting machine (11) by bottom; Discharge nozzle (7) is provided with autocontrol valve two (8), control valve two (8) is connected computer with electronic scale (9), aluminium liquid flows into the barrel (12) in die casting machine (11) automatically through discharge nozzle (7), control valve two (8), computer controls the aluminium liquid weight that flows into and fluid cycle time by control valve, realize constant temperature insulated pouring, after die casting machine (11) receives quantitative aluminium liquid, automatic pressing casts out product.
2. smelting furnace according to claim 1 and the automatic casting system of die casting machine streamline, it is characterized in that, smelting furnace (3) is positioned on workbench (2) higher than cast holding furnace (6), smelting furnace (3) lower openings connects a feeder sleeve (4), and feeder sleeve (4) tilts to be communicated with cast holding furnace (6) below; Be provided with the control valve one (5) controlling aluminium liquid for feed pipe (4), control valve one (5) connects computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879977.XA CN105290362B (en) | 2015-12-06 | 2015-12-06 | Smelting furnace and the automatic casting system of die casting machine streamline |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510879977.XA CN105290362B (en) | 2015-12-06 | 2015-12-06 | Smelting furnace and the automatic casting system of die casting machine streamline |
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| Publication Number | Publication Date |
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| CN105290362A true CN105290362A (en) | 2016-02-03 |
| CN105290362B CN105290362B (en) | 2016-06-29 |
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| CN201510879977.XA Active CN105290362B (en) | 2015-12-06 | 2015-12-06 | Smelting furnace and the automatic casting system of die casting machine streamline |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513627A (en) * | 2016-12-23 | 2017-03-22 | 营口华润有色金属制造有限公司 | Intelligent conveying system for die-casting molten aluminium |
| CN106670443A (en) * | 2017-01-18 | 2017-05-17 | 芜湖龙兴合金有限公司 | Thermal-insulation weighing casting method for abrasion-resistant zinc-based alloy |
| CN110270675A (en) * | 2019-06-18 | 2019-09-24 | 宁波海天金属成型设备有限公司 | Soup device is given in a kind of quantitative aluminium material melting |
| CN111745142A (en) * | 2020-06-11 | 2020-10-09 | 张亮 | Automatic feeding type soup container for die-casting soup feeder |
| CN112872312A (en) * | 2021-03-23 | 2021-06-01 | 浙江创建厨具有限公司 | Die-casting process and equipment for automatically producing aluminum kettle |
| CN113465375A (en) * | 2020-03-31 | 2021-10-01 | 帅翼驰(上海)铝合金设备有限公司 | Dig latent formula heat preservation stove |
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| CN101007342A (en) * | 2007-01-26 | 2007-08-01 | 北京科技大学 | Preparation method of semisolid alloy slurry and rheoforging device |
| CN101954468A (en) * | 2010-10-18 | 2011-01-26 | 东莞宜安电器制品有限公司 | Ultra-low speed aluminum alloy die-casting system |
| CN102328057A (en) * | 2011-08-01 | 2012-01-25 | 常熟市宏达印染机械有限公司 | Feeding device of die casting machine |
| CN203003110U (en) * | 2013-01-14 | 2013-06-19 | 南京云海轻金属精密制造有限公司 | High-precision liquid injection cold chamber pressure die-casting machine |
| JP2014188588A (en) * | 2013-03-27 | 2014-10-06 | Hot Chamber Kaihatsu Kk | Automatic molten metal feeder of die casting machine |
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| CN101007342A (en) * | 2007-01-26 | 2007-08-01 | 北京科技大学 | Preparation method of semisolid alloy slurry and rheoforging device |
| CN101954468A (en) * | 2010-10-18 | 2011-01-26 | 东莞宜安电器制品有限公司 | Ultra-low speed aluminum alloy die-casting system |
| CN102328057A (en) * | 2011-08-01 | 2012-01-25 | 常熟市宏达印染机械有限公司 | Feeding device of die casting machine |
| CN203003110U (en) * | 2013-01-14 | 2013-06-19 | 南京云海轻金属精密制造有限公司 | High-precision liquid injection cold chamber pressure die-casting machine |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513627A (en) * | 2016-12-23 | 2017-03-22 | 营口华润有色金属制造有限公司 | Intelligent conveying system for die-casting molten aluminium |
| CN106513627B (en) * | 2016-12-23 | 2018-05-18 | 营口华润有色金属制造有限公司 | A kind of die casting molten aluminum intelligence transport system |
| CN106670443A (en) * | 2017-01-18 | 2017-05-17 | 芜湖龙兴合金有限公司 | Thermal-insulation weighing casting method for abrasion-resistant zinc-based alloy |
| CN106670443B (en) * | 2017-01-18 | 2018-08-17 | 芜湖龙兴合金有限公司 | A kind of abrasion-proof zinc-base alloy heat preservation weighing casting method |
| CN110270675A (en) * | 2019-06-18 | 2019-09-24 | 宁波海天金属成型设备有限公司 | Soup device is given in a kind of quantitative aluminium material melting |
| CN110270675B (en) * | 2019-06-18 | 2024-04-19 | 宁波海天金属成型设备有限公司 | Quantitative aluminum material smelting and soup feeding device |
| CN113465375A (en) * | 2020-03-31 | 2021-10-01 | 帅翼驰(上海)铝合金设备有限公司 | Dig latent formula heat preservation stove |
| CN111745142A (en) * | 2020-06-11 | 2020-10-09 | 张亮 | Automatic feeding type soup container for die-casting soup feeder |
| CN111745142B (en) * | 2020-06-11 | 2022-04-15 | 佛山市南海区合亿金属制品有限公司 | Automatic feeding type soup container for die-casting soup feeder |
| CN112872312A (en) * | 2021-03-23 | 2021-06-01 | 浙江创建厨具有限公司 | Die-casting process and equipment for automatically producing aluminum kettle |
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| CN105290362B (en) | 2016-06-29 |
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Address after: 422001 Tianjiang Road Machinery Factory, Shuangqing District, Shaoyang City, Hunan Province, Fuxin Industrial Co. Patentee after: Shaoyang Fuxin Technology Co., Ltd. Address before: 422001 Tianjiang Road Machinery Factory, Shuangqing District, Shaoyang City, Hunan Province, Fuxin Industrial Co. Patentee before: SHAOYANG FUXIN INDUSTRIAL CO., LTD. |