Impact vibration buffer mechanism for hot-air gun of hot-air welder

The utility model relates to a mechanical buffering device which makes use of friction. A fixing friction wheel is fixed on a rotating shaft of a swing rod of the lower end of an installing plate of a heat gun, a supporting plate is arranged on a machine frame which is used for supporting a wheel sh...

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Bibliographische Detailangaben
1. Verfasser:	BINGXUN ZHAO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model relates to a mechanical buffering device which makes use of friction. A fixing friction wheel is fixed on a rotating shaft of a swing rod of the lower end of an installing plate of a heat gun, a supporting plate is arranged on a machine frame which is used for supporting a wheel shaft, and a friction sheet is arranged in the supporting plate. When the utility model is used, the impact generated by each moving element can be effectively buffered in the process of swing motion of the heat gun; thus, the vibration of the heat gun is lightened obviously, and the damage fault of incomplete circuit, which is caused by the vibration can be infrequently generated in a heating wire of the heat gun.