Flannel sticking device for automobile sealing strip

Abstract

A flannel sticking device for an automobile sealing strip is used for continuous flannel sticking and processing on a sealing strip production line in the extrusion procedure and comprises a flannel-planting adhesive tape supply device placed beside an extrusion die of an extrusion machine when in use, and a flannel-planting adhesive tape sticking guiding device placed at the outlet of the extrusion die of the extrusion machine when in use; the flocking adhesive tape supply device comprises a rotating shaft allowing a flannel-planting adhesive tape reeling tube to be placed and driven by an independent control motor, roller groups sequentially arranged along the direction of flannel-planting adhesive tapes when in use, and a tension device used for enabling the flannel-planting adhesive tapes to be supplied under a suitable tension; the tension device can be a tension shaft placed in a vertical groove; and the flannel-planting adhesive tapes bypass the tension shaft and generate required tension under the action of dead weight of the tension shaft.

Description

technical field [0001] The invention relates to a fleece pasting device for automobile sealing strips. Background technique [0002] At present, many parts inside and outside the car body are equipped with sealing strips. In order to reduce the noise or friction during driving, or to improve the grade of the sealing strips, some sides of the sealing strips need to be flocked. For example, the current waterproof sealing strip on the outside of the car window generally includes a metal skeleton and an organic elastomer attached to the surface. The organic elastomer includes a raised lip that needs to be in contact with the window glass to reduce the frictional resistance between the rubber strip when the glass is raised and lowered. , The surface of the raised lip needs to be flocked; the manufacturing method generally adopts an assembly line, and the extruder is extruded on the outside of the skeleton to form a complete inclusion of organic elastomer, and then electrostatic f...

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned manufacturing method of online flocking has many disadvantages: it is difficult to accurately control the glued area before flocking, and the glue will inevitably touch the place where flocking is not needed, so that the place where flocking is not needed is also glued with velvet; in addition, online flocking The equipment occupies a large area, has many links, low efficiency, and the capacity produces lint, which affects the working environment

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