Waiting mechanism for upper and lower stations and control mode thereof

Abstract

The invention discloses a waiting mechanism for upper and lower stations. The waiting mechanism comprises a driving mechanism, a transmission mechanism, an axial deformation mechanism and a station connecting mechanism which are connected in sequence, wherein the axial deformation mechanism or the station connecting mechanism is provided with upper and lower limiting mechanisms. According to the waiting mechanism, a motor is not required to stop rotating during the upper and lower stations, so that energy is saved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to an upper and lower station waiting mechanism. Background technique [0002] In automatic production equipment, it usually requires up and down reciprocating working methods. It needs to stay at the upper and lower stations for a certain period of time to complete the process of the station. Limit mechanisms are respectively set at the upper and lower stations. When the upper and lower positions, the motor stops, so as to obtain the length of stay, otherwise the limit mechanism will be damaged. When the motor starts and brakes, the motion inertia is large, the control accuracy is high, the manufacturing cost is high, and it will consume extra Energy, and it is easy to lose equipment, especially when running at high speed. The sudden stop or start of the motor is not conducive to the high-speed reciprocating motion of the motor. Contents of the invention [0003] The present ...

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Problems solved by technology

[0002] In automatic production equipment, it usually requires up and down reciprocating working methods. It needs to stay at the upper and lower stations for a certain period of time to complete the process of the station. Limit mechanisms are respectively set at the upper and lower stations. When the upper and lower positions, the motor stops, so as to obtain the length of stay, otherwise the limit mechanism will be damaged. When the motor starts and brakes, the motion inertia is large, the control accuracy is high, the manufacturing cost is high, and it will consume extra energy, and it is easy to lose equipment, especially when running at high speed. The sudden stop or start of the motor is not conducive to the high-speed reciprocating motion of the motor

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