CN108543939B - Production facility machinery intelligence control system - Google Patents
Production facility machinery intelligence control system Download PDFInfo
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- CN108543939B CN108543939B CN201810504651.2A CN201810504651A CN108543939B CN 108543939 B CN108543939 B CN 108543939B CN 201810504651 A CN201810504651 A CN 201810504651A CN 108543939 B CN108543939 B CN 108543939B
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- control unit
- electromagnetic valve
- production equipment
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
- B22D2/006—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the temperature of the molten metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D46/00—Controlling, supervising, not restricted to casting covered by a single main group, e.g. for safety reasons
Abstract
The invention discloses a mechanical intelligent control system of production equipment, which is cylinder sleeve production equipment, wherein the cylinder sleeve production equipment comprises a conveying device and a mold; the mechanical intelligent control system of the cylinder sleeve production equipment comprises a flowmeter, a temperature sensor, a pressure gauge, a data acquisition unit, a casting starting unit, a central processing unit, a flow control unit, a first electromagnetic valve, a vacuum degree control unit, an air exhaust module, a vacuum pump, a third electromagnetic valve, a heating control unit, a heating wire, a pushing control unit, an oil cylinder, a second electromagnetic valve and a displacement moving module; the invention can accurately quantify the flow of molten iron by intelligently controlling the cylinder sleeve production equipment, greatly reduces the error of input quantity, produces the cylinder sleeve with small weight error, has no external leakage of casting liquid, is safe and environment-friendly, has good process control and good adding uniformity, improves the material stability of the cylinder sleeve, is intelligent and simple, and improves the production efficiency.
Description
Technical Field
The invention belongs to an intelligent control system, and particularly relates to a mechanical intelligent control system of production equipment.
Background
Casting is a metal hot working process which is widely used at present, molten metal can be directly shaped into a finished product shape through a mold in a casting mode, the shaping is fast, in a common casting process, the molten metal is directly poured into a casting mold cavity from a pouring gate through a pouring ladle, the molten metal is waited to automatically fill the cavity and then is cooled and taken out, although the casting mode is universal, when the molten metal is poured, the molten metal is rapidly cooled due to large-area contact of the molten metal and air, the fluidity of the molten metal is influenced, air is mixed in the casting mold, defects such as air holes are easily generated on the surface, and the precision casting cannot be carried out.
Traditional cylinder jacket production facility needs the manual work to control and processing production more, complex operation, and the security is not enough, and production efficiency is low.
Disclosure of Invention
The invention aims to provide a mechanical intelligent control system of production equipment, which can accurately quantify the flow of casting liquid, greatly reduce the error of input quantity, produce a cylinder sleeve with small weight error, no external leakage of casting liquid, safety, environmental protection, good process control and good adding uniformity, improve the material stability of the cylinder sleeve, is intelligent and simple, and improves the production efficiency.
The purpose of the invention can be realized by the following technical scheme:
a production facility machinery intelligence control system, this production facility is the cylinder jacket production facility, this cylinder jacket production facility includes conveyor and mould, the said conveyor includes smelting pot and quantitative diversion mechanism, there is the first electromagnetic valve between smelting pot and quantitative diversion mechanism, both ends of the first electromagnetic valve are connected with smelting pot and quantitative diversion mechanism separately;
the quantitative flow guide mechanism comprises a shell, two air pumping mechanisms are symmetrically connected above the shell, each air pumping mechanism comprises a vacuum pump, an air pumping pipe and a third electromagnetic valve, the vacuum pump, the air pumping pipes and the third electromagnetic valves are sequentially connected, the third electromagnetic valves are installed inside the shell, and the vacuum pump is further connected with a pressure gauge;
a through hole is formed in the right side below the shell, a pushing mechanism is matched on the through hole and comprises an oil cylinder, a telescopic rod and a push disc, and the oil cylinder, the telescopic rod and the push disc are sequentially connected;
a layer of heating wire is connected inside the shell, a temperature sensor is bonded on the outer side of the lower part of the shell, the heating wire is connected with the temperature sensor, and the heating wire is used for heat preservation of molten iron;
the left side of the bottom of the shell is connected with a second electromagnetic valve, and the shell is connected with the die through the second electromagnetic valve;
the mechanical intelligent control system of the cylinder sleeve production equipment comprises a flowmeter, a temperature sensor, a pressure gauge, a data acquisition unit, a casting starting unit, a central processing unit, a flow control unit, a first electromagnetic valve, a vacuum degree control unit, an air exhaust module, a vacuum pump, a third electromagnetic valve, a heating control unit, a heating wire, a pushing control unit, an oil cylinder, a second electromagnetic valve and a displacement moving module;
the system comprises a data acquisition unit, a casting starting unit, a flow control unit, a vacuum degree control unit, a heating control unit and a pushing control unit, wherein the data acquisition unit, the casting starting unit, the flow control unit, the vacuum degree control unit, the heating control unit and the pushing control unit are respectively connected with a central controller through a local area network; the flow meter, the temperature sensor and the pressure meter are in communication connection with the data acquisition unit;
the flow meter is arranged outside the shell and is in communication connection with the flow control unit, and the first electromagnetic valve is electrically connected with the flow control unit;
the vacuum pump is in communication connection with the air pumping module, the air pumping module is in communication connection with the vacuum degree control unit, and the third electromagnetic valve is electrically connected with the vacuum degree control unit;
the temperature sensor is electrically connected with the heating wire, and the heating wire is electrically connected with the heating control unit;
the oil cylinder is electrically connected with the displacement moving module, the second electromagnetic valve is electrically connected with the pushing control unit, and the displacement moving module is in communication connection with the pushing control unit.
Furthermore, the smelting furnace is used for smelting molten iron, and the quantitative flow guide mechanism is used for quantitatively conveying the molten iron in a heat preservation manner.
Furthermore, the shell is L-shaped, the shell is arranged in a hollow mode, and heat insulation materials are filled in the hollow shell.
Further, the flow meter is used for measuring molten iron flow data; the pressure gauge is used for measuring vacuum degree data in the quantitative flow guide mechanism; the temperature sensor is used for measuring the temperature data of the heating wire; and the data acquisition unit is used for acquiring flow data of the flowmeter, vacuum degree data of the pressure gauge and temperature data of the temperature sensor, and packing, compressing and outputting the data to the central processing unit.
Further, the flow control unit receives an instruction of the central controller, and controls the opening and the opening size of the first electromagnetic valve so as to control the flow speed of the molten iron, the flow data of the flow meter is in direct proportion to the opening size of the first electromagnetic valve, when the flow data of the flow meter is 0, the first electromagnetic valve is opened to the maximum, and when the flow data of the flow meter reaches a set value, the flow control unit controls the first electromagnetic valve to be closed; the flow control unit outputs the information of opening to closing of the first electromagnetic valve to the central processing unit.
Further, the vacuum degree control unit receives an instruction of the central controller, opens or closes the third electromagnetic valve, and gives an air suction instruction or an air suction stopping instruction to the air suction module; the air extraction module receives an instruction of the vacuum degree control unit and starts or closes the vacuum pump; when the third electromagnetic valve is opened, the vacuum degree control unit gives an air pumping instruction to the air pumping module, the vacuum pump is opened, and when the third electromagnetic valve is closed, the vacuum degree control unit gives an air pumping stopping instruction to the air pumping module, and the vacuum pump is closed; and the vacuum degree control unit outputs the opening and closing information of the third electromagnetic valve to the central processing unit.
Further, the heating control unit receives the instruction of the central controller and opens or closes the heating wire.
Further, the pushing control unit receives an instruction of the central controller, opens or closes the second electromagnetic valve, and simultaneously gives a pushing or withdrawing instruction to the displacement moving module; the displacement moving module receives an instruction of the pushing control unit and controls the reciprocating movement of the oil cylinder; when the second electromagnetic valve is opened, the pushing control unit gives a pushing instruction to the displacement moving module to push molten iron into the mold, and when the second electromagnetic valve is closed, the pushing control unit gives a withdrawing instruction to the displacement moving module, and the oil cylinder controls the telescopic rod to withdraw; the pushing control unit outputs the opening and closing information of the second electromagnetic valve to the central processing unit.
Further, the casting starting unit is connected with a control button, a worker starts the control button, the cylinder sleeve production equipment is started to work, the worker closes the button, the cylinder sleeve production equipment stops working, and the casting starting unit outputs the opening and closing information of the production equipment to the central processing unit.
Furthermore, the central processing unit comprises a database, wherein the database is used for presetting flow data, temperature data and vacuum degree data in the cylinder sleeve production equipment, receiving and storing compressed data of the data acquisition unit, decompressing the compressed data, and analyzing and processing the compressed data for regulating and controlling the cylinder sleeve production equipment.
The invention has the beneficial effects that:
the invention provides a mechanical intelligent control system of production equipment, when in work, a worker opens a control button, a casting starting unit outputs the opening information of the production equipment to a central processing unit, the central processing unit outputs a heating instruction to a heating control unit, a heating wire is opened, when the temperature data of a temperature sensor reaches a set value, the central processing unit outputs an outflow instruction to a flow control unit, a first electromagnetic valve is opened, when the data of a flow meter reaches the set value, the first electromagnetic valve is closed, the central processing unit outputs an air exhaust instruction to a vacuum degree control unit, a third electromagnetic valve is opened, a vacuum pump is opened, when the vacuum degree data of a pressure meter reaches the set value, the vacuum pump is closed, the third electromagnetic valve is closed, the central processing unit outputs a push instruction to a push control unit, the second electromagnetic valve is opened, an oil cylinder is opened, and molten, and closing the second electromagnetic valve, controlling the telescopic rod to withdraw by the oil cylinder, outputting an outflow instruction to the flow control unit by the central processing unit, and repeating production until a control button is closed by a worker. The invention can accurately quantify the flow of molten iron by intelligently controlling the cylinder sleeve production equipment, greatly reduces the error of input quantity, produces the cylinder sleeve with small weight error, has no external leakage of casting liquid, is safe and environment-friendly, has good process control and good adding uniformity, improves the material stability of the cylinder sleeve, is intelligent and simple, and improves the production efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a cylinder liner production apparatus of the present invention;
fig. 2 is a schematic view of a mechanical intelligent control system of the cylinder liner production equipment of the invention;
1-smelting furnace, 101-molten iron, 2-first electromagnetic valve, 3-quantitative flow guide mechanism, 31-shell, 32-heating wire, 33-temperature sensor, 34-second electromagnetic valve, 35-through hole, 4-air extraction mechanism, 41-vacuum pump, 42-air extraction pipe, 43-third electromagnetic valve, 44-pressure gauge, 5-pushing mechanism, 51-oil cylinder, 52-telescopic rod, 53-push disc and 6-mould.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the invention is a mechanical intelligent control system of a production device, the production device is a cylinder sleeve production device, and the production device comprises a conveying device and a mold 6, the conveying device comprises a melting furnace 1 and a quantitative flow guide mechanism 3, the melting furnace 1 is used for melting molten iron 101, the quantitative flow guide mechanism 3 is used for conveying the molten iron 101 in a quantitative heat preservation manner, a first electromagnetic valve 2 is arranged between the melting furnace 1 and the quantitative flow guide mechanism 3, and two ends of the first electromagnetic valve 2 are respectively connected with the melting furnace 1 and the quantitative flow guide mechanism 3;
the quantitative flow guide mechanism 3 comprises a shell 31, the shell 31 is L-shaped, the shell 31 is hollow, the hollow shell 31 is filled with heat insulation materials, two air extraction mechanisms 4 are symmetrically connected above the shell 31, each air extraction mechanism 4 comprises a vacuum pump 41, an air extraction pipe 42 and a third electromagnetic valve 43, the vacuum pump 41, the air extraction pipe 42 and the third electromagnetic valves 43 are sequentially connected, the third electromagnetic valves 43 are installed inside the shell 31, and the vacuum pump 41 is also connected with a pressure gauge 44;
a through hole 35 is formed in the right side below the shell 31, a pushing mechanism 5 is matched on the through hole 35, the pushing mechanism 5 comprises an oil cylinder 51, an expansion rod 52 and a pushing disc 53, and the oil cylinder 51, the expansion rod 52 and the pushing disc 53 are sequentially connected;
a layer of heating wire 32 is connected inside the shell 31, a temperature sensor 33 is bonded on the outer side of the lower part of the shell 31, the heating wire 32 is connected with the temperature sensor 33, and the heating wire 32 is used for heat preservation of the molten iron 101;
a second solenoid valve 34 is connected to the left side of the bottom of the housing 31, and the housing 31 and the mold 6 are connected through the second solenoid valve 34.
As shown in fig. 2, the mechanical intelligent control system of the cylinder liner production equipment comprises a flow meter, a temperature sensor 33, a pressure gauge 44, a data acquisition unit, a casting starting unit, a central processing unit, a flow control unit, a first electromagnetic valve 2, a vacuum degree control unit, an air extraction module, a vacuum pump 41, a third electromagnetic valve 43, a heating control unit, a heating wire 32, a pushing control unit, an oil cylinder 51, a second electromagnetic valve 34 and a displacement moving module;
the system comprises a data acquisition unit, a casting starting unit, a flow control unit, a vacuum degree control unit, a heating control unit and a pushing control unit, wherein the data acquisition unit, the casting starting unit, the flow control unit, the vacuum degree control unit, the heating control unit and the pushing control unit are respectively connected with a central controller through a local area network; the flow meter, the temperature sensor 33 and the pressure gauge 44 are in communication connection with the data acquisition unit;
the flow meter is arranged outside the shell 31, the flow meter is in communication connection with the flow control unit, and the first electromagnetic valve 2 is electrically connected with the flow control unit;
the pressure gauge is connected with the vacuum pump 41, the vacuum pump 41 is in communication connection with the air pumping module, the air pumping module is in communication connection with the vacuum degree control unit, and the third electromagnetic valve 43 is electrically connected with the vacuum degree control unit;
wherein, the temperature sensor 33 is electrically connected with the heating wire 32, and the heating wire 32 is electrically connected with the heating control unit;
the oil cylinder 51 is electrically connected with the displacement moving module, the second electromagnetic valve 34 is electrically connected with the pushing control unit, and the displacement moving module is in communication connection with the pushing control unit.
The flowmeter is used for measuring the flow data of the molten iron 101; the pressure gauge 44 is used for measuring vacuum degree data in the quantitative flow guide mechanism 3; the temperature sensor 33 is used for measuring the temperature data of the heating wire;
the data acquisition unit is used for acquiring flow data of the flowmeter, vacuum degree data of the pressure gauge and temperature data of the temperature sensor 33, and packing, compressing and outputting the data to the central processing unit;
the flow control unit receives an instruction of the central controller and controls the opening and the opening size of the first electromagnetic valve 2 so as to control the flow speed of the molten iron 101, the flow data of the flow meter is in direct proportion to the opening size of the first electromagnetic valve 2, when the flow data of the flow meter is 0, the first electromagnetic valve 2 is opened to the maximum, and when the flow data of the flow meter reaches a set value, the flow control unit controls the first electromagnetic valve 2 to be closed; the flow control unit outputs the information of opening to closing of the first electromagnetic valve 2 to the central processing unit;
the vacuum degree control unit receives an instruction of the central controller, opens or closes the third electromagnetic valve 43, and gives an air suction instruction or an air suction stopping instruction to the air suction module; the air extraction module receives an instruction of the vacuum degree control unit and turns on or off the vacuum pump 41; when the third electromagnetic valve 43 is opened, the vacuum degree control unit gives an air exhaust instruction to the air exhaust module, and the vacuum pump 41 is opened, and when the third electromagnetic valve 43 is closed, the vacuum degree control unit gives an air exhaust module an air exhaust instruction to stop, and the vacuum pump 41 is closed; the vacuum degree control unit outputs the opening and closing information of the third electromagnetic valve 43 to the central processing unit;
the heating control unit receives the instruction of the central controller and opens or closes the heating wire 32;
the pushing control unit receives an instruction of the central controller, opens or closes the second electromagnetic valve 34, and simultaneously gives a pushing or withdrawing instruction to the displacement moving module; the displacement moving module receives an instruction of the pushing control unit and controls the reciprocating movement of the oil cylinder; when the second electromagnetic valve 34 is opened, the pushing control unit gives a pushing instruction to the displacement moving module to push the molten iron 101 into the mold 6, and when the second electromagnetic valve 34 is closed, the pushing control unit gives a withdrawing instruction to the displacement moving module, and the oil cylinder 51 controls the telescopic rod 52 to withdraw;
the casting starting unit is connected with a control button, a worker starts the control button, the cylinder sleeve production equipment is started to work, the worker closes the button, the cylinder sleeve production equipment stops working, and the casting starting unit outputs the opening and closing information of the production equipment to the central processing unit;
the central processing unit comprises a database, wherein flow data, temperature data and vacuum degree data in the cylinder sleeve production equipment are preset in the database, compressed data of the data acquisition unit are received and stored, and the compressed data are decompressed and analyzed for regulation and control of the cylinder sleeve production equipment.
An intelligent control system for machinery of production equipment comprises a control button, a casting starting unit for outputting the starting information of the production equipment to a central processing unit, a heating control unit for outputting a heating instruction to the central processing unit, a heating wire 32 for starting, a flow control unit for outputting an outflow instruction to the central processing unit when the temperature data of a temperature sensor 33 reaches a set value, a first electromagnetic valve 2 for starting, a first electromagnetic valve 2 for closing when the data of a flow meter reaches the set value, a vacuum degree control unit for outputting an air-extracting instruction to the central processing unit, a third electromagnetic valve 43 for opening, a vacuum pump 41 for closing when the vacuum degree data of a pressure meter reaches the set value, a third electromagnetic valve 43 for closing, a pushing control unit for outputting a pushing instruction to the central processing unit, a second electromagnetic valve 34 for opening an oil cylinder 51 for pushing molten iron 101 to a mold 6, and (3) closing the second electromagnetic valve 34, controlling the telescopic rod 52 to withdraw by the oil cylinder 51, outputting an outflow instruction to the flow control unit by the central processor, and repeating the production until a worker closes the control button. According to the invention, through intelligent control on cylinder sleeve production equipment, the flow of molten iron 101 can be accurately quantified, the error of input amount is greatly reduced, the produced cylinder sleeve has small weight error, no external leakage of casting liquid, safety and environmental protection, good process control and good adding uniformity, the material stability of the cylinder sleeve is improved, the production method is intelligent and simple, and the production efficiency is improved.
The foregoing is merely exemplary and illustrative of the principles of the present invention and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the principles of the present invention or exceeding the scope of the claims set forth herein.
Claims (10)
1. The utility model provides a production facility machinery intelligence control system, this production facility is cylinder jacket production facility which characterized in that: the cylinder sleeve production equipment comprises a conveying device and a mold (6), wherein the conveying device comprises a smelting furnace (1) and a quantitative flow guide mechanism (3), a first electromagnetic valve (2) is arranged between the smelting furnace (1) and the quantitative flow guide mechanism (3), and two ends of the first electromagnetic valve (2) are respectively connected with the smelting furnace (1) and the quantitative flow guide mechanism (3);
the quantitative flow guide mechanism (3) comprises a shell (31), two air pumping mechanisms (4) are symmetrically connected above the shell (31), each air pumping mechanism (4) comprises a vacuum pump (41), an air pumping pipe (42) and a third electromagnetic valve (43), the vacuum pump (41), the air pumping pipe (42) and the third electromagnetic valve (43) are sequentially connected, the third electromagnetic valve (43) is installed inside the shell (31), and the vacuum pump (41) is further connected with a pressure gauge (44);
a through hole (35) is formed in the right side below the shell (31), a pushing mechanism (5) is matched on the through hole (35), the pushing mechanism (5) comprises an oil cylinder (51), a telescopic rod (52) and a push disc (53), and the oil cylinder (51), the telescopic rod (52) and the push disc (53) are sequentially connected;
a layer of heating wire (32) is connected inside the shell (31), a temperature sensor (33) is bonded on the outer side of the lower part of the shell (31), the heating wire (32) is connected with the temperature sensor (33), and the heating wire (32) is used for preserving the heat of the molten iron (101);
a second electromagnetic valve (34) is connected to the left side of the bottom of the shell (31), and the shell (31) is connected with the die (6) through the second electromagnetic valve (34);
the mechanical intelligent control system of the cylinder sleeve production equipment comprises a flowmeter, a temperature sensor (33), a pressure gauge (44), a data acquisition unit, a casting starting unit, a central processing unit, a flow control unit, a first electromagnetic valve (2), a vacuum degree control unit, an air extraction module, a vacuum pump (41), a third electromagnetic valve (43), a heating control unit, a heating wire (32), a pushing control unit, an oil cylinder (51), a second electromagnetic valve (34) and a displacement moving module;
the system comprises a data acquisition unit, a casting starting unit, a flow control unit, a vacuum degree control unit, a heating control unit and a pushing control unit, wherein the data acquisition unit, the casting starting unit, the flow control unit, the vacuum degree control unit, the heating control unit and the pushing control unit are respectively connected with a central controller through a local area network; the flowmeter, the temperature sensor (33) and the pressure gauge (44) are in communication connection with the data acquisition unit;
the flow meter is arranged outside the shell (31), the flow meter is in communication connection with the flow control unit, and the first electromagnetic valve (2) is electrically connected with the flow control unit;
the vacuum pump (41) is in communication connection with the air pumping module, the air pumping module is in communication connection with the vacuum degree control unit, and the third electromagnetic valve (43) is electrically connected with the vacuum degree control unit;
wherein the temperature sensor (33) is electrically connected with the heating wire (32), and the heating wire (32) is electrically connected with the heating control unit;
the oil cylinder (51) is electrically connected with the displacement moving module, the second electromagnetic valve (34) is electrically connected with the pushing control unit, and the displacement moving module is in communication connection with the pushing control unit.
2. The mechanical intelligent control system of the production equipment according to claim 1, characterized in that: the smelting furnace (1) is used for smelting molten iron (101), and the quantitative flow guide mechanism (3) is used for quantitatively conveying the molten iron (101) in a heat preservation manner.
3. The mechanical intelligent control system of the production equipment according to claim 1, characterized in that: the shell (31) is L-shaped, the shell (31) is arranged in a hollow mode, and the hollow shell (31) is filled with heat insulation materials.
4. The mechanical intelligent control system of the production equipment according to claim 1, characterized in that: the flow meter is used for measuring the flow data of molten iron (101); the pressure gauge (44) is used for measuring vacuum degree data in the quantitative flow guide mechanism (3); the temperature sensor (33) is used for metering temperature data of the heating wire; and the data acquisition unit is used for acquiring flow data of the flowmeter, vacuum degree data of the pressure gauge and temperature data of the temperature sensor (33), and packing, compressing and outputting the data to the central processing unit.
5. The mechanical intelligent control system of the production equipment according to claim 1, characterized in that: the flow control unit receives an instruction of the central controller and controls the opening and the opening size of the first electromagnetic valve (2) so as to control the flow speed of the molten iron (101), the flow data of the flow meter is in direct proportion to the opening size of the first electromagnetic valve (2), when the flow data of the flow meter is 0, the first electromagnetic valve (2) is opened to the maximum, and when the flow data of the flow meter reaches a set value, the flow control unit controls the first electromagnetic valve (2) to be closed; the flow control unit outputs the information of opening to closing of the first electromagnetic valve (2) to the central processing unit.
6. The mechanical intelligent control system of the production equipment according to claim 1, characterized in that: the vacuum degree control unit receives an instruction of the central controller, opens or closes the third electromagnetic valve (43), and gives an air suction instruction or an air suction stopping instruction to the air suction module; the air extraction module receives an instruction of the vacuum degree control unit and turns on or off the vacuum pump (41); when the third electromagnetic valve (43) is opened, the vacuum degree control unit gives an air exhaust instruction to the air exhaust module, the vacuum pump (41) is opened, and when the third electromagnetic valve (43) is closed, the vacuum degree control unit gives an air exhaust stopping instruction to the air exhaust module, and the vacuum pump (41) is closed; the vacuum degree control unit outputs the opening and closing information of the third electromagnetic valve (43) to the central processing unit.
7. The mechanical intelligent control system of the production equipment according to claim 1, characterized in that: the heating control unit receives the instruction of the central controller and turns on or off the heating wire (32).
8. The mechanical intelligent control system of the production equipment according to claim 1, characterized in that: the pushing control unit receives an instruction of the central controller, opens or closes the second electromagnetic valve (34), and simultaneously gives a pushing or withdrawing instruction to the displacement moving module; the displacement moving module receives an instruction of the pushing control unit and controls the reciprocating movement of the oil cylinder; when the second electromagnetic valve (34) is opened, the pushing control unit gives a pushing instruction to the displacement moving module to push the molten iron (101) into the mold (6), and when the second electromagnetic valve (34) is closed, the pushing control unit gives a withdrawing instruction to the displacement moving module, and the oil cylinder (51) controls the telescopic rod (52) to withdraw; the pushing control unit outputs the opening and closing information of the second electromagnetic valve to the central processing unit.
9. The mechanical intelligent control system of the production equipment according to claim 1, characterized in that: the casting starting unit is connected with the control button, a worker starts the control button, the cylinder sleeve production equipment starts to work, the worker closes the button, the cylinder sleeve production equipment stops working, and the casting starting unit outputs the opening and closing information of the production equipment to the central processing unit.
10. The mechanical intelligent control system of the production equipment according to claim 1, characterized in that: the central processing unit comprises a database, wherein flow data, temperature data and vacuum degree data in the cylinder sleeve production equipment are preset in the database, compressed data of the data acquisition unit are received and stored, and the compressed data are decompressed and analyzed for regulation and control of the cylinder sleeve production equipment.
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| CN201810504651.2A CN108543939B (en) | 2018-05-24 | 2018-05-24 | Production facility machinery intelligence control system |
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| CN201810504651.2A CN108543939B (en) | 2018-05-24 | 2018-05-24 | Production facility machinery intelligence control system |
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| CN108543939A CN108543939A (en) | 2018-09-18 |
| CN108543939B true CN108543939B (en) | 2019-12-31 |
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| CN110181019A (en) * | 2019-06-27 | 2019-08-30 | 南京斯庄森金属材料有限公司 | A kind of direct press type horizontal plunger die casting machine and its pressure casting method |
| CN111957936A (en) * | 2020-08-24 | 2020-11-20 | 江西台德智慧科技有限公司 | Production process control system based on intelligent manufacturing |
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| JPH0677793B2 (en) * | 1984-07-11 | 1994-10-05 | 東芝機械株式会社 | Cavity vacuum detection method for vacuum die casting |
| DE69034025T2 (en) * | 1989-03-07 | 2003-07-24 | Aluminum Co America Alcoa Ct | Aluminum alloy casting |
| CN102950270B (en) * | 2012-11-09 | 2014-06-18 | 华中科技大学 | Multidirectional evacuating device for die-casting |
| DE102013101962B3 (en) * | 2013-02-27 | 2014-05-22 | Schuler Pressen Gmbh | Casting device and casting process |
| CN104325107B (en) * | 2014-11-20 | 2017-03-15 | 苏州凯宥电子科技有限公司 | The efficient fine vacuum former of a kind of conventional die-cast metal (aluminum, zinc, copper) alloy and method |
| CN106424635A (en) * | 2016-08-29 | 2017-02-22 | 常州市蓝托金属制品有限公司 | Vacuum die casting process for aluminum alloy manufacturing |
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