Mucilage debubbling device

Abstract

Belonging to the technical field of stirring machinery, the invention relates to a mucilage debubbling device. The device comprises a box that is provided with a box door for closing or opening a box cavity of the box, and also provided with a negative pressure air extraction pipe communicated with the box cavity; a stirring shaft elevating mechanism disposed on the box; a stirring mechanism thatis positioned on the stirring shaft elevating mechanism and stretches into the box cavity. With the device of the invention, a container loaded with mucilage only needs to be placed into the box cavity, and the stirring shaft elevating mechanism can operates to bring the stirring shaft down. A stirring disc is responsible for stirring the mucilage so as to make the air detained in the mucilage escape from the mucilage and make the air led out by the negative pressure air extraction pipe. Therefore, the air detained in the mucilage previously can be exhausted completely and the coating qualityof a subsequent coating operation can be ensured, thus avoiding appearance of bubbles on the coating and further formation of air holes.

Description

technical field [0001] The invention belongs to the technical field of stirring machinery, and in particular relates to a glue degassing device, which is used to drive out the air retained in the prepared glue, so as to prevent the glue from producing air bubbles on polyester fabrics and fabrics and affecting the quality of products. Background technique [0002] As is well known in the industry, for products such as raincoats and awnings, in addition to considering their proper strength, the waterproof performance is also an extremely important technical parameter. After the fabric has been processed by the previous process, it needs to be coated with a glue with excellent water-repellent effect. However, in the process of preparing the glue, there is often a situation where air is trapped in the glue. If the air is not fully driven out of the glue, then air bubbles will appear after being applied to the fabric. Leaving a tiny white phenomenon, so that the drainage of the ...

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Problems solved by technology

[0003] In order to reduce the degree of air retention in the prepared mortar as much as possible, the current disposal method is: after the mortar is prepared, let it stand for as long as possible However, such a treatment method is often not conducive to the continuous production of the product, and even if it is left to stand for a long enough time, the effect of driving out the air in the glue is difficult to achieve a satisfactory level

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