Small switch device used for automatic cocoon quality verification machine

Abstract

A switching device of cocoon quality automatic detector consists of grate gearbox, switch handle, grate connecting piece and arbor connecting piece of grate. It features that driving mechanism and sliding bearing are installed on said device as one end of grate arbor connecting piece as set in driving mechanism and another end of grate arbor connecting piece is set in sliding bearing.

Description

technical field [0001] The present invention relates to a small Switching device, especially a small one for automatic cocoon quality testing machine switchgear. Background technique [0002] In prior art, small The switch handle in the switchgear is hinged on a small On the box body, with the hinge point as the center, swing the switch handle to realize small Spindle start and stop, and small The tail end of the mandrel rests on top of the rolling bearing. The disadvantage of this structure is that the small There is no positioning of the mandrel upwards, only relying on the small Combining the gravity of the parts to achieve the meshing of the gears, so that when more than one small When the brake wheel is lifted and braked, it will cause the whole small The mandrel is raised by the brake wheel, the small The spur gear on the spindle and the small The spur gears in the gearbox are poorly meshed or completely disengaged, resulting in The mandrel doe...

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is that the small There is no positioning of the mandrel upwards, only relying on the small Combining the gravity of the parts to achieve the meshing of the gears, so that when more than one small When the brake wheel is lifted and braked, it will cause the whole small The mandrel is raised by the brake wheel, the small The spur gear on the spindle and the small The spur gears in the gearbox are poorly meshed or completely disengaged, resulting in a small The spindle does not move, causing a small small on the mandrel All stopped, and a small a few small ones on the mandrel Due to the failure of the wire, it is braked by the brake wheel, which will affect other small parts that work normally. and small The tail of the mandrel rests directly on the bearing, and there is no positioning in the axial direction, which may easily cause the mandrel to move left and right, and the shape of the wire sheet is poor.

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