Paper mold tableware forming machine and full-automatic paper mold tableware production equipment

Abstract

The paper mold tableware forming machine comprises a suction filtration mold, a suction filtration machine, a forming frame, a grouting box, a defoaming net and an air spraying pipe. The suction filtration mold is a hollow cavity, a concave position corresponding to the shape of produced tableware is arranged on a top cover of the suction filtration mold, and suction filtration holes are formed in the top cover at the concave position; the suction filter is communicated with the suction filtration mold cavity and is used for exhausting air in the suction filtration mold cavity to form negative pressure; the forming frame comprises a forming net arranged above the top cover of the suction filtration mold, a plurality of tableware-shaped forming grooves are formed in the forming net, and the forming grooves correspond to the concave positions on the suction filtration mold; the grouting box is arranged above the forming frame, and a grouting opening communicating with the forming groove is formed in the bottom of the grouting box. The defoaming net is arranged in the grouting box and located above the grouting opening, the air spraying pipe is arranged on one inner side wall of the grouting box and located above the defoaming net, and an air spraying opening facing the defoaming net is formed in the air spraying pipe. Bubbles on the paper pulp liquid level are removed through the air spraying pipe and the defoaming net, and the situation that water marks appear on the surface of paper mold tableware due to the fact that the bubbles are deposited on the surface of the paper mold tableware is avoided.

Description

technical field [0001] The invention relates to the field of paper mold tableware processing, in particular to a paper mold tableware forming machine and a full-automatic paper mold tableware production equipment. Background technique [0002] Such as figure 1 As shown, the existing paper mold tableware forming machine 10 includes a suction filter mold 11, a suction filter machine (not shown), a forming frame 13 and a grouting box 14, and the suction filter mold 11 is a hollow cavity, and its top cover There is a concave position corresponding to the shape of the tableware produced, and a suction filter hole is arranged on the top cover of the concave position. The suction filter machine (not shown) is connected with the cavity of the suction filter mold 11. In the cavity of the suction filter mold 11, air is pumped to form a negative pressure; the forming frame 13 includes a forming net 131 arranged above the top cover of the suction filter mold 11, and the forming net 131...

AI Technical Summary

Problems solved by technology

[0003] However, more water marks will appear on the finished surface of the paper mold tableware produced by the paper mold tableware forming machine of the prior art, which affects the appearance quality of the product

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