Anti-bubble mould for one-time fast food box

Abstract

The invention discloses an anti-bubble mould for an one-time fast food box. The anti-bubble mould comprises a bottom plate, a rectangular groove is dug in the middle of the top end of the bottom plate, an elastic plate is fixedly connected to the inner wall of the bottom end of the rectangular groove, a plurality of vibration blocks are fixedly connected to the side edge of the top end of the elastic plate, and a concentric-square-shaped plate is fixedly connected to the top of the inner wall of the rectangular groove; and a lower mould body is fixedly connected to the middle of the top end ofthe elastic plate, and a vibration motor is arranged at the bottom of the lower mould body. According to the anti-bubble mould for the one-time fast food box, the elastic plate arranged at the bottomend of the lower mould body and a mounting plate fixedly embedded in the middle of the elastic plate are arranged, the vibration motor, the concentric-square-shaped plate and the vibration blocks arematched, by using the vibration of the vibration motor, the quick vibration of the lower mould body is achieved, so that injected raw materials can be vibrated to be compact through the vibration force, bubbles existing inside the raw materials can be discharged, the quality of the fast food box is improved, the situations that the fast food box is broken and cracked due to the bubbles in the rawmaterials are greatly reduced, and the finished product rate of products is increased.

Description

technical field [0001] The invention relates to a mold, in particular to a bubble-proof mold for a fast food box. Background technique [0002] Fast food refers to pre-made meals that can be quickly provided to customers. Fast food first appeared in the Western world. The so-called "fast food" should be accurately called Chinese fast food, commonly known as box lunch, which is a way of eating formed by absorbing foreign food culture from Chinese food. [0003] Fast food is inseparable from fast food boxes. At present, the processing of fast food boxes mostly uses raw materials such as plastics and foams, and is processed with the help of molds. Therefore, molds are very critical for the rapid production of high-quality fast food boxes. The existing fast food boxes There are many kinds of molds, but there are also the following defects in specific use: [0004] 1. Due to the fact that there is a certain amount of air bubbles inside the raw materials during the mixing and st...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a mold for fast food box with anti-bubble, so as to solve the problems that the bubbles cannot be discharged, the raw materials in the gaps are not injected properly, and the demoulding is easy to be damaged.

Images