Anode steel jaws full automatic controlled straightening machine for aluminium electrolysis
An aluminum electrolytic anode, fully automatic technology, applied in the field of straightening steel claws of anodes, can solve the problems of low straightening efficiency, poor straightening accuracy and consistency of steel claws, etc.
Inactive Publication Date: 2006-10-18
韦力 +2
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Problems solved by technology
The whole straightening process is divided into two processes of induction heating and mechanical straightening. In the production, manual control operation is adopted, and there is no signal connection between each process and the transmission mechanism. Therefore, the straightening efficiency of the steel claws in the actual production process is low. Poor alignment accuracy and consistency
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[0009] In conjunction with the accompanying drawings, the overall structure and control working principle of the present invention are described in detail:
[0010] Such as figure 1 As shown, the aluminum electrolytic anode steel claw automatic control chain straightening machine is mainly controlled by an industrial computer (IPC-610) 1, a heating lifting platform 2, a straightening lifting platform 3, a steel claw transmission chain 4 and a frequency conversion power supply 5 composition. The heating lifting platform 2 is composed of a lifting platform oil cylinder 2-3 (model HSGK01-100 / 70), two heating coils 2-2 in the platform body, and guiding and positioning forks 2-1 (model SCΦ63 ×120FB) composition. Two of the heating coils are connected in series with the variable frequency power supply 5 (model KGPS-05 / 2500). The cylinder of the guide positioning fork 2-1 is connected with the control terminal P3 of the computer programmable logic controller-PLC (SLC5 / 04) through ...
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The aluminum electrolytic anode steel claw automatic control straightening machine is composed of an industrial computer 1 and its programmable logic controller (PLC), a heating lifting platform 2, a straightening lifting platform 3, a steel claw transmission chain 4 and a frequency conversion power supply 5. The heating coil is connected to the PLC through a variable frequency power supply, the guiding and positioning fork 2-1 cylinder of the heating lifting platform is connected to the PLC through a solenoid valve, and the lifting platform oil cylinder 2-3 is connected to the PLC through an upper and lower solenoid valve. The cylinder 3-1 of the straightening lifting platform is connected to the PLC through the upper and lower solenoid valves; the cylinder 3-5 of the jacking device in the lifting platform is connected to the PLC through the upper and lower solenoid valves; the cylinder 3-3 of the wedge-type support mechanism is connected to the PLC through the solenoid valve Connection; the cylinder guiding the positioning fork 3-1 is connected with the PLC through the solenoid valve. On the PLC, there are steel claw in-position sensors 4-1, 4-2, transmission chain control switch 4-3 and upper and lower limit switches of each oil cylinder. The straightening machine realizes the automation of the entire straightening production process of the anode steel claws, reduces the labor intensity of workers, and improves the straightening efficiency and precision.
Description
technical field [0001] The invention relates to the straightening technology of the anode steel claw, the main component of the prebaked anode electrolytic cell. To be exact, the aluminum electrolytic anode steel claw is fully automatic controlled in the chain straightening machine. technical background [0002] The anode steel claw is the main component of the prebaked anode electrolytic cell. It is in the form of three claws and four claws. The steel claw is in the shape of a cylinder. Its function is to connect the prebaked anode carbon block and transmit a strong DC current to the electrolytic cell. The appearance size and mechanical properties of the anode steel claw have strict process size requirements. After a period of use, the steel claws on both sides of the anode steel claws will bend inward. After 24 production cycles, the bent steel claws have reached 90% of the total number of steel claws used. The deformation of the anode steel claws is caused by the materia...
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IPC IPC(8): C25C3/12
Inventor 韦力刘健周景琦刘雨棣何生玉武贵林韦巍童军吴卫国郑建中宋越袁兴陈文燕刘宁庄李宏宇穆宏兵
Owner 韦力