Corrugating device for steel strip and aluminum strip

Abstract

The invention discloses a corrugating device for a steel strip and an aluminum strip. The corrugating device comprises a corrugating rack, a driving mechanism and an electric control system, wherein a sliding block, an upper roller and a lower roller are arranged in the corrugating rack; the sliding block is arranged at the upper half part of the corrugating rack; the lower roller is arranged at the lower half part of the corrugating rack; the upper roller is fixedly arranged on the sliding block; a screw hole is formed in the middle of the upper part of the sliding block; a spring is arranged in the screw hole; an adjusting screw is also arranged in the screw hole; the driving mechanism comprises a three-phase alternating current motor, a speed reducer, a chain type driving belt and a swing arm; the electric control system comprises an angle sensor and a frequency converter; the speed reducer is connected with the lower roller through the chain type driving belt; the three-phase alternating current motor is connected with the speed reducer; an electrical output end of the frequency converter is connected with a power supply end of the three-phase alternating current motor; the angle sensor is connected with a control end of the frequency converter through a lead and is connected with a guide wheel through the swing arm. According to the corrugating device disclosed by the invention, the synchronization of the corrugating speed and a production line can be ensured, the corrugating depth can be regulated and stable corrugating speed is maintained.

Description

technical field [0001] The invention relates to an embossing device for steel strips and aluminum strips, especially suitable for the production of longitudinal sheaths for steel strips or aluminum strips for cables and optical cables. Background technique [0002] In the prior art, when steel strips or aluminum strips are used for longitudinal sheathing of cables and optical cables, embossing technology is often used, but there are two problems in embossing: one is that the speed of embossing is not synchronized with the speed of the production line, resulting in aluminum strips or The steel strip is broken or piled up due to the fast embossing speed; second, the depth of embossing cannot be adjusted and stably controlled. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide an embossing device for steel and aluminum strips, which can ensure that the embossing speed is synchronized with the production line, and can ...

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Problems solved by technology

[0002] In the prior art, when steel strips or aluminum strips are used for longitudinal sheathing of cables and optical cables, embossing technology is often used, but there are two problems in embossing: one is that the speed of embossing is not synchronized with the speed of the production line, resulting in aluminum strips or The steel strip is broken or piled up due to the fast embossing speed; the second is that the depth of the embossing cannot be adjusted and stably controlled

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