Energy-efficient noise-reduction servo cam cutting equipment

Abstract

The invention discloses energy-efficient noise-reduction servo cam cutting equipment. The energy-efficient noise-reduction servo cam cutting equipment comprises a programmable logic controller (PLC), a length counting mechanism, an actuating device and a cutting mechanism. The length counting mechanism comprises an encoder and a roller, and the actuating device comprises a servo motor. The PLC is connected with the encoder and the servo motor in an electric mode. An eccentric cam is arranged on the servo motor. The cutting mechanism further comprises a mounting plate. The mounting plate is provided with a horizontal sliding chute and a sliding plate which corresponds to the sliding chute. The sliding plate is provided with a cutting device. The eccentric cam corresponds to the sliding plate. When the roller rotates as a steel wire, the encoder is enabled to start to count and encode, and parameters of the encoder and the servo motor are set through the PLC. When the length of the steel wire meets a requirement, the servo motor drives a cutting tool bit to cut the steel wire. The energy-efficient noise-reduction servo cam cutting equipment is low in energy consumption, little in noise, fast in material feeding speed and cutting speed, simple and reasonable in structure and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of steel wire cutting, in particular to a high-efficiency, energy-saving and noise-reducing servo cam cutting device. Background technique [0002] Modern industrial production has higher and higher requirements for machine automation. Traditional wire cutting equipment such as Figure 5 As shown, it includes a feeding device 21, a driving device, a cutting device and a length measuring device, the driving device includes a cylinder 16 and a solenoid valve 17, the solenoid valve 17 is electrically connected to the cylinder 16, and the cutting device includes a cutting device The cutter head B18 and the return spring, the cutting cutter head B18 moves through the action of the cylinder 16, the length metering device includes a length metering groove 19, and the length metering groove 19 corresponds to the feeding device 21 and the cutting cutter head B18 respectively, A sensor 20 is provided at one end of the...

AI Technical Summary

Problems solved by technology

[0004] Although this cutting device can cut off the steel wire as required, when the length of the required cutting of the steel wire changes, it is necessary to replace the length measuring groove 19 again, which takes time.

At the same time, due to the use of the driving device composed of the solenoid valve 17 and the cylinder 16, firstly, a large-capacity transformer and an air compressor need to be configured, resulting in a large power consumption of the machine and high energy consumption; secondly, the stroke interval of the cylinder 16 is longer , can not achieve fast cutting, so the cutting efficiency is low; moreover, when the cylinder 16 hits the cutting head B18, the noise is relatively large, which makes the working conditions of the equipment poor. When the sealing of the cylinder 16 is reduced, the cutting effect is not good

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