Heating plate welding device for automobile lamp

Abstract

The invention provides a heating plate welding device for an automobile lamp. The automobile to be welded is fixed through a lower clamping seat and an upper clamping seat. The automobile lamp welding surface of the lower clamping seat is made to be opposite to the automobile lamp welding surface of the upper clamping seat. A heating plate moves rightwards to the position where an upper die holder and a lower die holder are close to the upper clamping seat and the lower clamping seat respectively. A push-up air cylinder and a push-down air cylinder are started at the moment. The automobile lamp welding surfaces make contact with the upper die holder and the lower die holder. When the automobile lamp welding surfaces are heated and fused to a certain temperature, the heating plate is moved away, and finally the automobile lamp welding surface of the upper clamping seat and the automobile lamp welding surface of the lower clamping seat are in contact and are bonded, thereby being welded together. In addition, the upper clamping seat and the lower clamping seat are connected with an upper sliding rail and a lower sliding rail respectively, and therefore feeding and discharging can be conducted conveniently. The heating plate welding device is simple in structure, easy to operate, capable of welding the automobile lamp efficiently and rapidly, accurate in welding, high in strength and applicable to production, and the temperature of the heating plate is easy to control.

Description

technical field [0001] The invention relates to the production field of automobile lamps, in particular to a hot plate welding device for automobile lamps. Background technique [0002] At present, in the production process of car lights, the upper and lower car lights are usually bonded with solid glue, and when using solid glue for welding the car lights, the solid glue is more likely to fail due to changes in temperature or humidity, resulting in getting on and off the car. The lampshade falls off, causing damage to the car lights, and using solid glue for bonding, there will be gaps between the upper and lower car lampshades, resulting in insufficient air tightness of the car lights, and water leakage and other undesirable phenomena. Therefore, it is particularly important to solve the problem of inconvenient connection of the lampshade on and off the car. Contents of the invention [0003] The invention provides a hot plate welding device for automobile lamps. The la...

AI Technical Summary

Problems solved by technology

[0002] At present, in the production process of car lights, the upper and lower car lights are usually bonded with solid glue, and when using solid glue for welding the car lights, the solid glue is more likely to fail due to changes in temperature or humidity, resulting in getting on and off the car. The lampshade falls off, causing damage to the car lights, and using solid glue for bonding, there is likely to be a gap between the upper and lower car lampshades, resulting in insufficient air tightness of the car lights, causing water leakage and other adverse phenomena

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