Head air-suction mechanism for inserting machine

Abstract

The invention belongs to the technical field of electronic component inserting machines and particularly relates to a head air-suction mechanism used for an inserting machine. The head air-suction mechanism used for the inserting machine comprises a machine frame, a lifting mechanism arranged on the machine frame and a corner mechanism arranged on the machine frame; the head air-suction mechanismused for the inserting machine further comprises a suction rod capable of moving up and down and a suction nozzle arranged at the lower end of the suction rod, wherein the upper end of the suction rod is connected with the lifting mechanism; an airflow passage is arranged in the middle of the suction rod, and a connecting sleeve conveniently connected with an air pipe connector is installed on the suction rod; and the corner mechanism comprises a bearing seat arranged on the machine frame, a corner sleeve installed on the bearing seat and a driving mechanism for driving the corner sleeve to rotate, wherein the suction rod is movably sleeved in the corner sleeve. The head air-suction mechanism used for the inserting machine has the advantages of simple structure, stableness in suction, greatly reduced manufacturing cost of equipment, reduced damage of electronic components and high practicability.

Description

technical field [0001] The invention relates to the technical field of electronic component insertion machines, in particular to a head air suction mechanism for an insertion machine. Background technique [0002] With the rapid development of the electronics industry, the application of electronic processing equipment is becoming more and more extensive, and the mechanical claw is a very commonly used device in electronic processing equipment. The mechanical claw is mainly used to pick up electronic components, and transport and install them on the circuit board. , but the existing manipulator claws have relatively high cost of processing equipment due to their complex structure and high difficulty in control. [0003] In addition, it is relatively difficult to control the gripping force of the manipulator claws. When gripping electronic components, if the gripping force is too large, it is easy to damage the electronic components. This phenomenon is especially true for hig...

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Problems solved by technology

[0002] With the rapid development of the electronics industry, the application of electronic processing equipment is becoming more and more extensive, and the mechanical claw is a very commonly used device in electronic processing equipment. The mechanical claw is mainly used to pick up electronic components, and transport and install them on the circuit board. , but the existing manipulator claws are relatively expensive due to their complex structure and high control difficulty

[0003] In addition, it is relatively difficult to control the gripping force of the manipulator claws. When gripping electronic components, if the gripping force is too large, it is easy to damage the electronic components. This phenomenon is especially true for high-precision and easily deformable electronic components. Obviously, this will lead to a large increase in the scrap rate; if the clamping force is too small, it will easily cause the clamping to be not stable enough, and the electronic components will be detached from the mechanical claws, which will affect the normal production of the plug-in machine

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