Automatic baking production line for sound insulation pad

Abstract

The invention provides an automatic baking production line for a sound insulation pad. The automatic baking production line comprises an automatic feeding mechanism, an automatic conveying device, an automatic heating device, an automatic waste gas exhausting device and an automatic pressing machine, wherein the automatic feeding mechanism comprises an automatic feeding mechanism I and an automatic feeding mechanism II, the automatic conveying device comprises an upper-layer conveying belt and a lower-layer conveying belt, the upper-layer conveying belt is located above the front section of the lower-layer conveying belt, the automatic feeding mechanism I is movably arranged above the rear end of the upper-layer conveying belt, the automatic feeding mechanism II is movably arranged above the rear end of the lower-layer conveying belt, the automatic heating device is located above the upper-layer conveying belt on the front side of the automatic feeding mechanism I, and comprises a combustion chamber and a heat supply channel, the heat supply channel is connected under the combustion chamber, the automatic waste gas exhausting device comprises a smoke collecting hood, a waste gas pipeline and a centrifugal fan, and the automatic pressing machine is arranged at the front end of the upper-layer conveying belt and the front end of the lower-layer conveying belt. According to the invention, the production efficiency can be effectively improved, the labor cost is saved, the production energy consumption is reduced, and the product quality is improved.

Description

technical field [0001] The invention relates to production equipment for automobile sound insulation mats, in particular to an automatic baking production line for sound insulation mats. Background technique [0002] The car sound insulation pad is formed by combining various sound insulation materials, such as EVA / EPDM board and composite sound insulation cotton layer. The production equipment of automobile sound insulation mat includes baking equipment and stamping equipment. Usually, two workers cooperate to put the EVA / EPDM sheet into the baking equipment and bake it first. The structure of the baking equipment can refer to the description of Chinese patent 201620115056.6. When the EVA / EPDM sheet is properly baked, the EVA / EPDM sheet is removed from the conveyor belt of the baking equipment by two workers at the other end of the baking equipment, and the removed EVA / EPDM sheet is put into the stamping equipment Laminated with composite sound insulation cotton, the two ...

AI Technical Summary

Problems solved by technology

Using the above sound insulation mat production equipment to produce sound insulation mats, the automation of the equipment is low, the labor intensity of the workers is high, the energy consumption of the baking equipment is high, the production efficiency is low, and the labor cost is high.

At the same time, a large amount of harmful gas will be generated during the baking process, and if it cannot be eliminated in time, it will not only affect the working environment, but also affect the quality of the product

The EVA / EPDM board and the composite sound insulation cotton layer are heated together in the mold and then pressed into shape. This process consumes a lot of energy, and the output product needs to be cooled and shaped. The product is prone to quality problems such as deformation and shrinkage, and the product smell is always unsatisfactory.

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