Installation device, installation method, and disassembly method of a looper angle encoder

Abstract

The invention relates to a mounting device of a loop angle encoder. The mounting device is characterized by comprising a loop body false shaft (11), a false shaft side disk (1), an encoder side disk (2) and an encoder body (3), wherein the loop body false shaft (11) is connected with the false shaft side disk (1), the encoder side disk (2) is connected with the encoder body (3), and a hoop (4) is arranged on the encoder body (3); the mounting device further comprises a sliding bar (5), a slider (7) and a support (8), and the slider (7) is arranged between the sliding bar (5) and the support (8). According to the technical scheme, the mounting accuracy of the angle encoder is improved, the impact to the angle encoder due to movement and vibration of a loop body is overcome, normal use of the angle encoder is guaranteed, and halting caused by failure of the angle encoder is avoided.

Description

technical field [0001] The invention relates to an encoder installation device, in particular to an environment-friendly looper angle encoder installation device, installation method and disassembly method. Background technique [0002] The looper angle encoder is a position detection element used to detect the looper of the key equipment between the finishing rolling units in the hot rolling enterprise. The looper position detection data is directly used for the tension control and adjustment of the strip steel between the racks. Whether this data is detected The accuracy is directly related to whether there is tension or loss of tension in the strip steel between the racks. The tension will lead to product quality defects or broken strips, and the loss of tension will cause the strip steel between the racks to sheath and pile up, causing the rolling line to stop. , The looper angle encoder is a very important detection component for hot rolling enterprises. [0003] At pr...

AI Technical Summary

Problems solved by technology

Such an encoder is determined by the mechanical position of the code disc. It is not affected by power failure and interference. It uses Gray code to calculate the rotation angle of the encoder to calculate the displacement of the mechanical action. It is a kind of electronic component. The photoelectric detection device has strict technical requirements for the installation environment. It must be waterproof, anti-movement, anti-vibration, and the concentricity of the installation shaft and the encoder must be consistent. Only when it works under the technical conditions required by its products can it exert its high performance. Accurate detection performance, otherwise its service life and reliability will not be guaranteed

[0004] At present, the installation device and installation method of the looper angle sensor are: the encoder shaft sleeve is inserted into the dummy shaft of the looper body, and the double-wing elastic bracket is fixed to the bracket. When affected by the movement and vibration of the looper body, the double-wing elastic bracket is very easy to break. It may even cause damage to the encoder. Moreover, because the shaft sleeve fastening flange screws of the angle encoder are prone to rust and are difficult to loosen, and are rusted and stuck with the mechanical dummy shaft, it is difficult to disassemble. Destructive disassembly is required for replacement, and it is easy to replace The concentricity of the dummy shaft deviates, and it needs to be adjusted continuously during installation, which may easily cause installation errors, make it difficult to form standardization, and cause hardships for maintenance

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