Automatically vibrating glue-spraying machine

Abstract

The invention relates to an automatic swinging glue sprayer used during rubber metal piece producing process. A heat exchanger is fixed on a frame; the inlet end of the heat exchanger is connected with a draught fan, while the outlet end of the heat exchanger is connected with a hot air heating tube; a mount seat of a swinging roller used for holding a workpiece is hinged on the frame through a pin roll; a rotating shaft is rotationally connected in the mount pad seat; one end of the rotating shaft is fixedly connected with the swinging roller, while the other end of the rotating shaft is connected with an output shaft of a speed reducer of a drive motor; the outlet end of the hot air heating tube extends into the swinging roller; the swinging roller is provided with an automatic sprayingpistol; a discharging port of the swinging roller is hinged with an airtight cover; the discharging port of the swinging roller is fixed with a gland strip matched with the airtight cover; and the swinging roller or the airtight cover of the swinging roller is provided with an aspiration pipeline of an adsorption filtration device. When the automatic swinging glue sprayer operates, bonding adhesive has high coating efficiency and good coating effect, and can effectively prevent toxic gas in the bonding adhesive from leaking.

Description

technical field [0001] The invention relates to an automatic swing glue spraying machine used in the production process of rubber and metal parts. Background technique [0002] In the production process of rubber metal parts (seals and shock absorbers, etc.), because they are mainly composed of rubber and steel, and the bonding of rubber and steel parts is the key to the quality of this type of product, the general processing technology is: steel The surface treatment of the piece—adhesive coating—drying—vulcanization—finishing. Whether the adhesive is applied in a uniform thickness will directly affect the quality of the product. [0003] If the thickness of the adhesive is uneven, or too thick or too thin, it will affect the bonding quality of rubber and steel parts. However, the existing production methods are manual brushing or manual spraying, and the quality of the products is difficult to control. The quality of the state is directly related to the quality of the pr...

AI Technical Summary

Problems solved by technology

[0003] If the thickness of the adhesive is uneven, or too thick or too thin, it will affect the bonding quality of rubber and steel parts. However, the existing production methods are manual brushing or manual spraying, and the quality of the products is difficult to control. The quality of the state is directly related to the quality of the product, so the pass rate is often low and the stability is poor

[0004] Furthermore, because the shape of the workpiece is relatively complex and relatively small, the efficiency of manual production is relatively low. In order to meet the output, the enterprise must not use human sea tactics, and the production cost remains high.

[0005] The adhesive contains a large amount of xylene, which is highly volatile, flammable and toxic, and the production operation is open, so it has a great impact on workers and the environment during production, and is extremely unsafe

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