A device for applying glue to the circumference of pipe fittings

Abstract

The invention discloses a device for gluing the periphery face of a pipe fitting. The device comprises a supporting base, a hollow shaft, a chuck, a first drive mechanism, a glue feeding mechanism, agluing mechanism and a mounting base. A first through hole is formed in the supporting base, a first bearing is arranged in the first through hole, one end of the hollow shaft is connected with the first bearing, the other end of the hollow shaft is exposed out of the supporting base, the chuck is used for allowing the pipe fitting to penetrate and clamping the pipe fitting, one end of the chuck is fixed to the other end of the hollow shaft, the first drive mechanism is connected with the hollow shaft or chuck, the first drive mechanism drives the hollow shaft and the chuck to rotate, glue isfed into the surface of a workpiece through the glue feeding mechanism, the gluing mechanism carries out painting on glue on the surface of the rotating pipe fitting when the chuck drives the pipe fitting to rotate, and one end of the gluing mechanism is connected with the mounting base. According to the device, the advantage that production cost is reduced is achieved.

Description

technical field [0001] The invention relates to the technical field of pipe fitting processing, in particular to a device for applying glue to the peripheral surface of pipe fittings. Background technique [0002] At present, there are two ways of gluing pipe fittings: manual gluing and plug-in gluing. Among them, manual gluing is to use a tool such as a brush to brush on the surface of the pipe fittings, so that the glue is evenly coated on the surface of the pipe fittings. The characteristics of this method are: flexible operation, but in the actual production process, because the glue is applied with a small brush, it will drip to the ground continuously, and it will drip on the table and clothes if you are not careful, it is difficult to clean, and the benefit is low. Unable to improve. At the same time, the black glue used is easy to solidify. During use, it needs to be diluted with acetone every hour, and it needs to be stirred continuously. Acetone has strong volati...

AI Technical Summary

Problems solved by technology

The plug-in glue application method needs to install a sleeve on the head of the pipe fitting (one end of the sleeve has an opening and the other end is closed) to prevent the glue from entering the inside of the pipe fitting. When the pipe fitting is inserted into the glue, the surface of the pipe fitting and the sleeve are covered with glue. After the pipe fittings are pulled out from the glue, the sleeves need to be pulled out from the pipe fittings. This method is not only cumbersome, but also the sleeves stuck to the glue cannot be reused, resulting in waste of materials and is not conducive to saving production costs.

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