Surrounding shell demolding mechanism

Abstract

The invention discloses a surrounding shell demolding mechanism, and relates to the technical field of six-face surrounding shell demolding. The surrounding shell demolding mechanism comprises an outer wall demolding mechanism and an inner wall core-pulling mechanism; the outer wall demolding mechanism comprises an outer wall left demolding mechanism and an outer wall right demolding mechanism, and the outer wall left demolding mechanism and the outer wall right demolding mechanism are both mounted on a fixed mold plate; the inner wall core-pulling mechanism comprises an inner wall left side core-pulling mechanism, an inner wall middle core-pulling mechanism and an inner wall right side core-pulling mechanism; and the inner wall left side core-pulling mechanism, the inner wall middle core-pulling mechanism and the inner wall right side core-pulling mechanism are all installed on a movable mold plate and used for conducting core pulling on the inner wall left side, the inner wall middle and the inner wall right side of a surrounding shell correspondingly. The mechanism further comprises a shell opening demolding mechanism, and the shell opening demolding mechanism is installed on the movable mold plate and used for demolding an opening of the surrounding shell. According to the mechanism, demolding of the inner wall of a shell plastic part which is small in size and close to a completely closed state is achieved, and the mold production problem of the closed shell plastic part is solved.

Description

Technical field[0001]The present invention relates to the field of surrounding housing demolding techniques, and more particularly to an surrounding housing demolding mechanism.Background technique[0002]The difficulty of closedness, the difficulty of injection molding mold is first lied in the demolding mode of the inner wall of the plastic parts and the setting of the corresponding demolding mechanism, followed by the design of special requirements, and settings to meet certain appearance requirements. Design of outer wall demolding mechanism. For the release of the inner wall of the closed housing plastic parts, Wu Bingjin has designed a large-scale housing, multiplexing mechanisms to perform a core mold, the premise of the inner wall release mechanism is, six-sided body The space of the housing single side is large enough to meet the required space requirements when the mechanism step-by-step extraction is extracted, and a small six-s-s-s-s-sided housing is larger than the degree...

AI Technical Summary

Problems solved by technology

[0003] For the small six-sided enclosure with very small plastic parts and very large sealing degree, there is currently no relevant technology to mold such plastic parts, and there is no corresponding inner wall demoulding mechanism to implement

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