Production device and method of interior decoration product with sound absorption cotton welding

Abstract

The invention discloses a production device and method of an interior decoration product with sound absorption cotton welding. The production device comprises a mechanical structure part and an electrical control part which are controlled by a controller; the mechanical structure part comprises a trolley, a bottom plate, a pressing plate, an air cylinder and a welding leakage prevention lighting plate; and the pressing plate is provided with a plurality of holes; the electrical control part comprises an SB1 power supply main switch, an SB2 start button switch, a relay, an electromagnetic valve, a switch sensor and green lights. A fixture is used for fixing the welding position through pressing plate fixing holes, the green lights are electrically controlled to prevent welding leakage, thewelding stability is improved, the welding quality is ensured, the inspection strength of a quality inspector is relieved, and the device has universality.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a production device and production method for interior decoration products with sound-absorbing cotton welding. Background technique [0002] At present, most of the sound insulation cotton assembly of automobile interior parts adopts welding assembly method. The general welding method adopts the combination of product fixed base fixture and ultrasonic machine for manual welding. This method of welding is only manual welding according to the operation standard. Because it is difficult for workers to determine the specific solder joint position, solder joint offset and missing welding often occur. The sound insulation cotton is easy to fall off and lead to defective products, and the quality requirements of auto parts are getting higher and higher, and some models have been required to achieve a certain pulling force for welding. Contents of the invention [0003] The purpose ...

AI Technical Summary

Problems solved by technology

The general welding method adopts the combination of product fixed base fixture and ultrasonic machine for manual welding. This method of welding is only manual welding according to the operation standard. Because it is difficult for workers to determine the specific solder joint position, solder joint offset and missing welding often occur. Sound insulation cotton is easy to fall off and lead to defective products, and the quality requirements of auto parts are getting higher and higher, and some models have been required to achieve a certain pulling force for welding

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