Turnable mold closing device and for injection molding machine and mold closing method of device

Abstract

The invention discloses a turnable mold closing device and for an injection molding machine. The device comprises a base, a bearing plate is installed at the top of the base, a load-bearing plate is installed in the upper portion of the bearing plate in a sliding mode, and a detachable turning mechanism is installed at one side of the top of the base. When an upper mold and a lower mold need to beclosed, the upper mold is installed under a first hydraulic column or at one side of the turning mechanism, and a clamping mechanism drives the upper mold to move. The position of the upper mold is convenient and fast to adjust, the upper mold can fall into the upper portion of the lower mold after long-time adjustment, mold closing is more accurate, and collision damage is not likely to happen in the mold closing process. The problems that the position between the upper and lower molds is not accurate enough and the interior of a mold cavity is easy to collide and damage during manual mold closing are avoided.

Description

technical field [0001] The invention relates to a mold clamping device, in particular to a reversible mold clamping device for an injection molding machine and a mold clamping method thereof, belonging to the application field of injection molding machines. Background technique [0002] Injection mold is a tool for producing plastic products; it is also a tool for giving plastic products complete structure and precise dimensions. Injection molding is a processing method used in the mass production of certain complex-shaped parts. Specifically, it refers to injecting the heated and melted plastic into the mold cavity under high pressure from the injection molding machine, and after cooling and solidifying, a molded product is obtained. [0003] Injection molds generally consist of an upper mold and a lower mold, and the existing injection molds have certain deficiencies in inspection, maintenance and mould-fitting. Existing injection molds often use manual movement of the u...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a reversible mold clamping device and a mold clamping method for an injection molding machine, which can solve the problem that the existing injection mold often uses manual movement of the upper mold during the inspection, maintenance and mold clamping, and the weight of the upper mold is relatively heavy. Big, prone to danger when moving

When manually clamping the mold, the position between the upper and lower molds is not accurate enough, and the inside of the mold cavity is prone to collision damage

Images