Feeding device for hot pressing die

Abstract

The invention discloses a feeding device for a hot pressing die. The feeding device comprises a base, a lower die is installed in the center of the top of the base, an upper die is arranged over the lower die, a lifting positioning mechanism is installed on the upper side of the periphery of the lower die, supporting guide rails are arranged on the two sides of the base respectively, and a feeding mechanism and a discharging mechanism are installed on the other two sides of the base respectively. The feeding mechanism and the discharging mechanism are installed at the two ends of the two supporting guide rails correspondingly, the lifting positioning mechanism comprises a lower frame, the lower die is sleeved with the lower frame in a sliding mode, and it is guaranteed that the lower frame and an upper frame are vertically lifted through sliding connection of a limiting sliding rod and a limiting barrel; and the lifting speed of an air cylinder is controlled through friction between friction plates and friction between a supporting plate and the friction plates, and the situation that the lifting speed of the air cylinder is too high when the lower frame is lifted is prevented.

Description

technical field [0001] The invention relates to the technical field of hot pressing dies, in particular to a hot pressing die feeding device. Background technique [0002] Hot pressing mold is a kind of process equipment for processing material plates into parts or semi-finished products in hot pressing processing. Plastic deformation, so as to obtain a pressure processing method of the required parts. [0003] During the thermoforming process of material panels, multiple processes are required, including filling the partitions into the mold, loading materials, unloading after thermoforming and refilling the partitions, etc. At present, most of the processes are manually operated, with high labor costs and low production efficiency. Moreover, workers work in a high-temperature and high-dust environment, and the working environment is harsh. In order to replace manual feeding, feeding devices with various structural forms have been designed in the prior art, but usually the...

AI Technical Summary

Problems solved by technology

At present, most of the processes are manually operated, with high labor costs and low production efficiency, and workers work in high-temperature and high-dust environments, and the working environment is harsh

In order to replace manual feeding, feeding devices with various structural forms have been designed in the prior art, but usually the accuracy is poor, the function is single, and the cost is high, which cannot meet the needs of use

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