An injection molding device for refrigerator door sleeve capable of safe and rapid demoulding

Abstract

The invention relates to the technical field of refrigerator door injection molding, and discloses a refrigerator door injection molding processing device that can be safely and quickly demolded. The bottom of the worktable is fixedly sleeved with a first hydraulic cylinder, the top of the worktable is fixedly provided with an injection mold, and the top of the worktable is symmetrically and fixedly connected with two groups of support rods, and the number of each group of the support rods is two. A top plate is fixedly connected between the top ends of the two groups of the support rods, a second hydraulic cylinder is fixedly connected to the bottom of the top plate, and the injection mold includes a top mold, a bottom mold and a refrigerator door. The invention solves the problem that the refrigerator door of the existing refrigerator is designed with a hanging wall, thereby increasing the contact area between the refrigerator door and the mold cavity, and further increasing the demoulding difficulty of the refrigerator door.

Description

technical field [0001] The invention relates to the technical field of injection molding of refrigerator doors, in particular to an injection molding processing device for refrigerator doors capable of safe and rapid demoulding. Background technique [0002] The refrigerator door needs to seal and isolate the inside of the refrigerator and the external environment, so the requirements for its dimensional accuracy are high, and the refrigerator door is an integral part of the refrigerator door, so the accuracy of its size directly affects the refrigerator box. The tightness of the door, so the refrigerator door generally adopts the mold integral molding process in the production process. [0003] In order to increase the capacity of the refrigerator and improve the utilization rate of the refrigerator space, the refrigerator door of the refrigerator is generally designed with a wall, so as to hang some trays and boxes to place some smaller items, and the wall-mounted Existen...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a refrigerator door liner injection molding processing device capable of safe and quick demoulding, which solves the problem that the refrigerator door liners of existing refrigerators are designed with wall hangings, thereby increasing the size of the refrigerator door liner and the mold. The contact area of ​​the mold cavity increases the difficulty of demoulding the refrigerator door.

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