De-moulding device for lining door seal blocking slot mould of refrigerator

Abstract

The invention discloses a de-moulding device for a lining door seal blocking slot mould of a refrigerator. The de-moulding device is characterized by comprising a mould main body, a left side forminginner insert assembly, a left side forming outer insert assembly, a right forming inner insert assembly, a right side forming outer insert assembly, a front side forming inner insert assembly, a frontside forming outer insert assembly, a rear side forming inner insert assembly and a rear side forming outer insert assembly, wherein the integral shape of the mould main body is mutually matched witha produced refrigerator door seal blocking slot product. The de-moulding device can solve the problems that a local temperature cannot be controlled in a production process, local cooling effect is poor, products are liable to deform and integral dimension stability is poor as the lining door seal blocking slot mould of the refrigerator adopts a hinge turnover mould forming inset, and a suspendedseparated de-moulding condition exists if a cooling water path is absent in a forced de-moulding process.

Description

technical field [0001] The invention relates to the field of a demoulding device for a mold of a refrigerator lining door seal slot, in particular to a mold demoulding device for a refrigerator lining door seal slot. Background technique [0002] At present, most of the molds for lining door seal slots in the domestic refrigerator industry use hinge flipping mechanism devices. This mechanism device is to turn over the mold to form inserts through hinges, and then to obtain refrigerator lined door seal slot products through forced demoulding. In the process of forced demoulding, because the mold forming insert is hingedly connected with the mold body, there is no cooling water channel on the mold forming insert, and the external water pipeline cannot be connected to cool the mold forming insert; , there is also the situation of suspended separation and demoulding, which makes it impossible to take an effective way to locally cool down during the production process, and then c...

AI Technical Summary

Problems solved by technology

Due to the low machining accuracy of the hinge and the poor aging resistance of the material used to make the hinge, the gap between the hinge and the molded insert gradually increases

In addition, the mold is in the reciprocating motion of opening or closing the mold during the actual continuous production process, which makes the manufactured refrigerator lined door seal card slot products prone to deformation and poor overall dimensional stability

In addition, the overall maintenance cost of the mold structure of the hinge turning mechanism device is high and the time is long, which seriously affects the actual production efficiency of the refrigerator lining door seal groove, and the quality of the products produced by such molds is not good.

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