Hot-melt adhesive powder distributing mechanism

Abstract

The invention discloses a hot-melt adhesive powder distributing mechanism. The mechanism comprises a rack, a hopper, a vibrating screen motor, an infrared sensing device, a driven rotating shaft, a hot-melt adhesive powder recovering bucket, a wind-driven powder separator, a blast pipe, a negative pressure fan, a rotating shaft motor, a drive rotating shaft, a conveyor belt, a control device, a vibrating screen and air holes. According to the hot-melt adhesive powder distributing mechanism, the conveyor belt of the traditional hot-melt adhesive powder distributing machine is replaced by the conveyor belt with a plurality of air holes, and the hot-melt adhesive powder recovering bucket and the negative pressure fan are arranged below the conveyor belt, so that a coiled fabric material can be flattened on the surface of the conveyor belt through the negative pressure fan and the conveyor belt with the plurality of air holes, and as a result, the hot-melt adhesive powder can be uniformly distributed; in addition, a screening structure of the vibrating screen is added to the hopper of the traditional hot-molt machine, and thus the phenomenon that the hopper is blocked by the hot-melt adhesive powder can be avoided.

Description

【Technical field】 [0001] The invention relates to the technical field of a hot-melt powder spreading machine, in particular to the technical field of a hot-melt powder spreading mechanism. 【Background technique】 [0002] At present, the text and patterns on the clothing are usually attached to the clothing by thermal transfer printing. This requires that the text and patterns be made into heat transfer labels for garment factories to use. In the process of making heat transfer labels, the reliable attachment of hot melt adhesive powder to the ink is the key to ensuring the quality of heat transfer labels. Traditional There are no air holes on the conveyor belt of the hot-melt adhesive powder spreading machine, so if the clothing or fabric is curled, it is difficult to spread the hot-melt powder evenly, which will affect the overall quality of the fabric; traditional hot-melt adhesive The hopper of the powder machine generally does not have a vibrating screen, so the hopper ...

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Problems solved by technology

[0003] The purpose of the present invention is exactly in order to solve the problem in the prior art, proposes a kind of hot-melt powder spreading mechanism, the present invention is by changing the conveyer belt of traditional hot-melt powder spreader into the conveyer belt with several air holes, and in the conveyer belt The hot melt powder recovery hopper and negative pressure fan are set up below, so that the curled fabric can be flattened on the surface of the conveyor belt through the negative pressure fan and the conveyor belt with several air holes, so that the hot melt powder can be spread evenly The present invention also avoids the clogging phenomenon of the hot-melt powder in the hopper by adding the sieve material structure of the vibrating screen in the hopper of the traditional hot-melt machine

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