Automatic glue-coating device for steel sheet in automotive waist-line sealing strips

Abstract

The invention discloses an automatic glue-coating device for a steel sheet in automotive waist-line sealing strips. The automatic glue-coating device comprises a glue-coating and detection system, a framework and a cleaning system, wherein the glue-coating and detection system comprises a steel sheet, a cleaning plate, a glue box, a glue conveying pipe, a glue spraying head, a first power chamber,a second power chamber, a push rod, an upper roller, a lower roller, a lower roller glue box, a brush head and a camera; the framework comprises a top plate, side plates, a bottom plate, bottom platecoamings and support legs; and the cleaning system comprises a water gun and a water drainage hole. The automatic internal steel sheet glue-coating device for the automotive waist-line sealing stripsdisclosed by the invention has the advantages that through cooperation of a mechanical structure and an electric control and detection system, double-sided uniform glue coating of the internal steelsheet of the automotive waist-line sealing strips can be realized, the glue coating effect is ensured, and the quality of a product is improved; and meanwhile, the automatic glue-coating device has anautomatic cleaning function, and moreover, glue scraps can be quickly and effectively cleared up, and the cleanliness of the equipment is improved and the service life of the equipment is prolonged.

Description

technical field [0001] The invention relates to the field of mechanical engineering, in particular to an automatic gluing device for steel sheets inside an automobile waistline sealing strip, which can evenly apply glue to both sides of a steel sheet and detect the qualified condition of the glue application. Background technique [0002] With the continuous development of my country's automobile industry, the requirements for automobile waistline sealing strips are getting higher and higher. The waistline sealing strips are long strips with a layer of steel sheets in the middle and plastic wrapping on the outside. In actual production, in order to ensure that the steel sheet and plastic can be well bonded and not easy to fall off, it is generally necessary to coat a layer of special glue on the upper and lower surfaces of the steel sheet, and then carry out the plastic coating operation. [0003] Through the investigation of a large number of cases, it is found that in the ...

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Problems solved by technology

[0003] Through the investigation of a large number of cases, it is found that in the current production process of automobile waistline sealing strips, the gluing operation of the internal steel sheet is not intelligent enough. Generally, gluing is applied manually, or only double-sided rolling gluing is performed with rollers, which cannot guarantee the best Good gluing effect, there is a hidden danger of uneven gluing, affecting product quality, and it is easy to cause glue to spill and drip during the gluing process, lacking fast and intelligent cleaning methods

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