Synthetic mold shifting two-plate type closing machine

Abstract

The invention relates to a synthetic mold shifting two-plate type closing machine. The synthetic mold shifting two-plate type closing machine comprises a lower seat, an upper seat and a lower mold shift-out seat, wherein pull rods are vertically mounted at four top corners of the lower seat, the four pull rods are connected with the upper seat in a sleeving and sliding manner, quick oil cylinders connected with the lower seat are mounted on the outer sides of the top corners of the upper seat, brake nuts are mounted at the connecting parts of the upper ends of the upper seat and the pull rods, two brake nuts on two sides are connected through a brake synchronization device, a lower mold shift-out seat and a turnover mold plate shift-out seat are respectively mounted on two adjacent side edges of the lower seat, a moving lower mold plate and a turnover mold plate moving seat are respectively mounted on the lower mold shift-out seat and the turnover mold plate shift-out seat in a sliding manner, and a plurality of high pressure mold locking cylinders are vertically mounted inside the lower seat. The two-plate type closing machine provided by the invention dispenses with a traditional three-plate type structure, the height of a machine body is lowered, the cost is lowered, and a flexible mold closing structure is added, so that pressure among mold parting surfaces is even.

Description

technical field [0001] The invention relates to the field of mold clamping machines, in particular to a two-platen mold clamping machine with non-unidirectional mold movement. Background technique [0002] The mold clamping machine is a professional mold research and matching equipment, which is mainly used for pressing and closing the upper and lower molds with different pressures during the later stage of mold making. It adopts a variety of reliable devices, equipped with mobile table mold clamping and positioning device, upward moving flip locking device, mechanical flipping device, hydraulic ejector pin, mold slide control, safety anti-falling device, etc. [0003] The traditional mold clamping machine is a three-plate mold clamping machine with an upper base, a middle base and a lower base. The mold clamping cylinder plays the role of quickly driving the middle base and high-pressure mold clamping. Since the mold clamping cylinder has a large mold clamping effect, the v...

AI Technical Summary

Problems solved by technology

[0003] The traditional mold clamping machine is a three-plate mold clamping machine with an upper base, a middle base and a lower base. The mold clamping cylinder plays the role of quickly driving the middle base and high-pressure mold clamping. Since the mold clamping cylinder has a large mold clamping effect, the volume is small. It is relatively large, and the stroke is large, and the energy consumption is also large. The hydraulic oil circulates and exchanges in the oil cylinder, which causes the oil temperature to rise rapidly, causing the hydraulic parts to be damaged quickly and the service life is not long.

Moreover, the height of the three-plate mold clamping machine is very high, and some factories cannot be equipped due to height restrictions.

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