Feeding and discharging device and method thereof

Abstract

The invention discloses a feeding and discharging device and a method thereof in the technical field of automatic control of press machines. The feeding and discharging device comprises a motor, a connection base capable of sliding up and down and a material conveying mechanism. The motor is in transmission connection with a drive crankshaft, the drive crankshaft is connected with the upper end of a drive connecting rod, and the lower end of the drive connecting rod is connected with a driven crankshaft. The driven crankshaft is further in transmission connection with a drive gear. The connection center of the drive connecting rod and the driven crankshaft is arranged eccentrically relative to the connection center of the drive gear and the driven crankshaft. The drive gear is in transmission connection with a driven gear. The driven gear is connected to one end of a drive shaft, and the other end of the drive shaft is connected with one end of a driven connecting rod. One end of a main swing arm and one end of an auxiliary swing arm are hinged to a connection base, and the other end of the driven connecting rod is hinged to the main swing arm. The material conveying mechanism comprises a base, the other end of the main swing arm and the other end of the auxiliary swing arm are hinged to the base, and the end portion of the base is connected with a material placement part used for bearing materials. According to the feeding and discharging device and the method thereof, the structure is ingenious, automatic feeding and discharging are achieved, the conveying efficiency is improved, and time and labor are saved.

Description

technical field [0001] The invention relates to a loading and unloading device and a loading and unloading method, in particular to a loading and unloading device and a loading and unloading method used in press stamping production. Background technique [0002] Existing presses for stamping workpieces need to complete the loading and unloading of workpieces during stamping production. In the prior art, the loading and unloading of workpieces needs to be completed manually. The workpiece is transported from the ground or base to the workbench of the press. After the stamping of the workpiece is completed, the operator will transfer the stamped workpiece from the workbench of the press to the ground or base. The labor intensity of loading and unloading is high. , The loading and unloading speed is slow, time-consuming and laborious, and the production efficiency is low. Contents of the invention [0003] The invention provides a loading and unloading device and a method th...

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Problems solved by technology

[0003] The invention provides a loading and unloading device and its method, which solves the technical problem of low loading and unloading efficiency in the prior art. The invention has fast loading and unloading speed, low labor intensity, and can improve production efficiency

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