Vacuum adsorption head and adsorption device with same

Abstract

The invention discloses a vacuum adsorption head which comprises an adsorption head body, a locating piece, a guide rod and a resetting element. A containing hole is formed in the adsorption end of the adsorption head body along a central axis inwards, vacuum air holes are formed in the two sides of the containing hole, a vacuum channel is arranged at the mounting end of the adsorption head body, and the vacuum channel is communicated with the vacuum air holes. The locating piece is provided with a locating hole and is arranged in the containing hole in a sliding mode. One end of the guide rod is fixed in the inner bottom face of the containing hole, and the other end of the guide rod is sleeved with the locating hole in a sliding mode. The resetting element is arranged between the inner bottom face of the containing hole and the locating piece, and provides elastic force enabling the locating piece to protrude outwards. The vacuum adsorption head can fast locate and adsorb a magnetic head arm borne on a clamp supporting column. In addition, the invention provides an adsorption device.

Description

technical field [0001] The invention relates to a suction device, in particular to a vacuum suction head and a suction device with the vacuum suction head. Background technique [0002] At present, the head arm production line is mainly manual production and assembly. In order to improve production efficiency, the manual production line needs to be upgraded to an automatic production line; and in the automatic production line, the head arm assembly needs to be transported to each station for processing through fixtures. [0003] The magnetic head arm assembly includes the magnetic head arm and the circuit board connected with the magnetic head arm. When using the jig for positioning, not only the magnetic head arm but also the circuit board need to be fixed. Since the head arm and the circuit board are connected together, it needs to be carried out synchronously when clamping the head arm and the circuit board, and because the surface accuracy of the head arm is high, it is ...

AI Technical Summary

Problems solved by technology

Since the head arm and the circuit board are connected together, it needs to be carried out synchronously when clamping the head arm and the circuit board, and because the surface accuracy of the head arm is high, it is easy to damage the head arm when it is clamped by a general mechanical device. The head arm, therefore, can only be vacuumed

However, due to the particularity of the magnetic head arm group, the magnetic head arm is sleeved on the pillar of the fixture, and the existing vacuum adsorption device cannot effectively adapt to the structure of the fixture. The phenomenon of slow speed is not conducive to the production of automated production lines

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