An environment-friendly hot melt adhesive fixed-length slitting machine

Abstract

The invention relates to an environment-friendly hot melt adhesive fixed-length slitting machine, which includes a bottom plate, a cutting bracket, a hydraulic cylinder, a cutting mechanism, a blocking vertical plate, a transmission frame and a transmission mechanism. The left end of the bottom plate is equipped with a cutting bracket. The cutting bracket is an inverted U-shaped structure. The lower end surface of the middle part of the cutting bracket is connected with the upper end of the hydraulic cylinder. A cutting mechanism is installed on the lower end of the hydraulic cylinder. A transmission frame is installed on the lower end of the left side wall, the right end of the transmission frame is inclined downward, and the transmission mechanism is installed on the right end of the base plate. The present invention can solve the problem that when the existing hot-melt adhesive tape is cut, the outer end of the adhesive tape cannot be cut because the shape of the adhesive tape will make it slide outwards, and the adhesive tape will move when cutting, resulting in poor cutting effect of the adhesive tape, The incision is not straight and so on.

Description

technical field [0001] The invention relates to the technical field of adhesive processing, in particular to an environment-friendly hot melt adhesive fixed-length cutting machine. Background technique [0002] The environmentally friendly hot melt adhesive is a solid adhesive made of ethylene-vinyl acetate copolymer EVA as the main material, adding a tackifier and other ingredients. The hot melt adhesive has fast bonding, high strength, aging resistance, and no Poisonous, good thermal stability and other advantages. [0003] The hot-melt adhesive strip is extruded into the water tank through a circular extrusion hole on the extruder through its raw materials. The hot-melt adhesive is immediately shaped when it meets the cooling water. The traction of the hot melt adhesive enters the second cooling water tank, where the glue sample is fully cooled and shaped. After the hot melt adhesive strip is processed, it needs to be cut to a fixed length so that it can be packaged and ...

AI Technical Summary

Problems solved by technology

[0004] 1. When the hot melt adhesive strip is cut, the shape of the adhesive strip will make it slide outward, so that the outer end of the adhesive strip cannot be cut, and the adhesive strip will move when cutting, resulting in poor cutting effect and uneven incision ;

[0005] 2. The cut hot-melt adhesive strip needs to be removed manually, and manual removal of the adhesive strip will cause certain safety hazards due to the problem of the cutter

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