Automatic screw tightening apparatus

Automatic screw tightening apparatus

  • CN 102,218,655 A
  • Filed: 03/31/2011
  • Published: 10/19/2011
  • Est. Priority Date: 04/19/2010
  • Status: Active Application
First Claim
Patent Images

1. automatic screw-driving apparatus, it uses the air suction of screw-driving mechanism, by the screw conveying mechanism, screw is transported to this screw-driving mechanism from the screw feed mechanism, make the driving bit head engagement of the front end of screw and screw-driving mechanism, and tighten this screw in default threaded portion, it is characterized in that:

  • Releasing unit is arranged on the front end of the carrier pipe of screw feed mechanism,Cursor is installed in releasing unit, and supplies with the front end that head unit is installed in this cursor, so that closely contact with the driving bit head of the front end of this screw-driving mechanism,This supplies with head unit closely removable between position contacting and the evacuation situation, at tight contact position, supplies with head unit and closely contacts with the driving bit head of the front end of this screw-driving mechanism, in evacuation situation, supplies with head unit away from the driving bit unit, andAt tight contact position, the driving bit head of the front end of this screw-driving mechanism contacts with screw, and attracts the head of screw so that and screw engagement.

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