Locatable refrigerator mold device

Abstract

The invention discloses a locatable refrigerator mold device. The device comprises an injection molding bin, wherein a lower mold plate is welded on the top outer wall of the injection molding bin, adetection bin is welded on the central axis of the bottom outer wall of the injection molding bin, an upper mold plate is fixed at one side edge of the top outer wall of the lower mold plate through hinges, a through hole is formed in one side outer wall of each of the lower mold plate and the upper mold plate, and a balance bending spring is fixed on the inner walls of the through holes through screws. Bent groove pieces and the balance bending spring are matched with the mold plates in hinge connection, so that a mold is convenient to fix, clamp and locate, a mold body is not affected aftermold closing, the size and thickness of the mold body can be errorless after the mold body is made, a mold material is injected from an injection hole quantitatively during injection molding, the moldcan be opened and closed automatically under control of a pressure sensor and a temperature sensor, demolding and injection molding are controlled by detecting internal temperature, and an electromagnetic clamp and an electromagnetic lock control electromagnetic equipment through a controller, so that the mold closing position is more stable.

Description

technical field The invention relates to the field of mold technology, in particular to a positionable refrigerator mold device. Background technique The mold device for producing refrigerators is mainly composed of an upper module and a lower module, which are formed by clamping and pressing according to the size of the designed refrigerator mold body. After searching, the Chinese patent authorization number is CN201520567176.5, which discloses a positioning mold device, including an upper mold, a lower mold, a movable suction cup, an adjusting handle, a fixing device, an adjusting bolt, a third angle adjusting bolt, and a gate. A sprue is opened on the upper die, and one end of the upper die is connected to an adjustment handle, and the other end of the adjustment handle is rotationally connected to the movable sucker, and the fixing device is in contact with the side end surface of the movable sucker and is left-right symmetrical. The refrigerator mold device in the abo...

AI Technical Summary

Problems solved by technology

The refrigerator mold device in the above-mentioned patent has the following disadvantages: in the existing mold device, when the upper module and the lower module are closed, since there is no positioning device for positioning, there will be irregularities in the mold body in the tank after the mold is closed. After the mold body is made, there is an error in the set size and thickness, resulting in unnecessary losses, and the specifications in the mold cannot be adjusted, and the demoulding and injection molding cannot be performed automatically, and the internal temperature cannot be detected.

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