Divider driving mechanism with torque protection

Abstract

The invention discloses a divider driving mechanism, which comprises a divider, and a divider driving device connected with the divider through a shaft coupling, wherein the divider driving device comprises a chain wheel transmission gear, a variable frequency motor, and a belt pulley connected with the variable frequency motor; the chain wheel transmission gear is connected with the belt pulley through a speed reducer; the divider and a chain wheel fixing seat of the chain wheel transmission gear are arranged above an operating platform; and the variable frequency motor, the belt pulley and the speed reducer are all arranged below the operating platform. The divider driving mechanism has the advantages that: a hoodle torque protection device is arranged on the belt pulley, and can realize torque protection when the torque is overlarge, so the space utilization rate of the operating platform is greatly improved; and the motor adopts a stepless variable speed alternating current motor, thus the operation of the whole machine is more stable and reliable.

Description

technical field [0001] The invention relates to a splitter driving mechanism, in particular to a splitter driving mechanism for a disc carrier type non-standard automatic machine. Background technique [0002] The high-speed precision intermittent splitter is a mechanism that converts continuous motion into intermittent motion. It has the advantages of high splitting accuracy, stable operation, large transmission torque, self-locking during positioning, small size, low noise, and long life. Widely used in various combined machinery, automated production lines, etc., it is an ideal functional core component in the automated machinery industry. [0003] The existing intermittent divider drive mechanism usually uses a motor connected to the divider through a coupling to drive the divider to move. The disadvantage is that the motor needs to be fixed on the operating platform to occupy an effective space, resulting in a large size of the operating platform. Secondly, the motor pa...

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Problems solved by technology

[0003] The existing intermittent divider drive mechanism usually uses a motor connected to the divider through a coupling to drive the divider to move. The disadvantage is that the motor needs to be fixed on the operating platform to occupy an effective space, resulting in a large size of the operating platform. Secondly, the motor passes through The coupling is connected to the divider without protection measures. When the divider fails, the motor continues to output power, which may cause damage to the mechanism or the motor. Again, the motor cannot realize stepless speed regulation and cannot meet actual needs.

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