Tightening automation for windows frames field

FIAM Utensili Pneumatici Spa
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Tightening system to be integrated into a production line of wooden window frames. Automatic tightening of self-threading bushings with depth control: in fact the bushing must not protrude from the horizontal surface.

Such production line is manufactured for the biggest Norwegian producer of wooden doors and windows.

Solution:

Fiam has manufactured a customized solution with two self-feeding automatic systems with following features:

- Special feeding unit for bushes (for 28 mm bushings with minimum autonomy of 500 pieces);

- Special selector;

- 2 double-movement fastening slides equipped with 2 air nutrunner motors MCG25 with automatic and immediate air shut-off suitable to arrange tightening:

 In depth and in horizontal positions

 up to a max. torque of about 12 Nm

 on an area with an encumbrance/ shoulder below the tightening point

 Synchronously or asynchronously depending on the production needs

The tightened bushing never protrudes, even in case of irregular surfaces, thanks to 2 mechanical stop devices and related sensors that rest each time on the surface to be tightened.

Advantages:

High production rate: achieved cycle time is 20 tightening /minute. Continuity of cycles is assured by automatic feeding of the bushings without any jamming

Compact solution easily integrated pneumatically and electrically into designed production system

Tightening automation for windows frames field

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