Multi-fixture plug-in head mechanism for plug-in machine

Abstract

The invention relates to the technical field of PCB assembling and processing equipment, in particular to a multi-clamp insertion head mechanism for a component inserter. The multi-clamp insertion head mechanism for the component inserter comprises a mounting base and air suction clamps, at least two lifting blocks movably installed on the mounting base, and a driving mechanism for driving the lifting blocks to move up and down, wherein a steering motor is arranged at the lower part of each lifting block, and the air suction clamp is installed on the shafts of the steering motors. The invention provides the multi-clamp insertion head mechanism for the component inserter, during the inserting process of the component inserter, the insertion head mechanism moves to the position of a feeding device, the air suction clamps are used for clamping and taking a plurality of electronic elements respectively, the steering motors steer appropriately under the action of a control system so as to rotate the clamped electronic elements to be in the right inserting direction to accomplish accurate insertion of the component inserter. The electronic elements can be inserted, only the insertion head mechanism is required to reciprocate once from the feeding device to the PCB, the inserting efficiency of the component inserter is improved greatly, and the practicability is stronger.

Description

technical field [0001] The invention relates to the technical field of PCB assembly and processing equipment, in particular to a multi-clamp plug-in head mechanism for a plug-in machine. Background technique [0002] With the rapid development of electronic technology, the use of electronic products is becoming more and more extensive. PCB circuit boards are important equipment for electronic products, and plug-in machines are processing equipment that insert various electronic components into designated positions on PCB circuit boards. During the processing of the plug-in machine, the electronic components are generally transported to the top of the PCB board by the clamping device for positioning, and then the clamping device moves down to accurately insert the electronic components into the preset pins of the PCB circuit board. In the hole, then the clamping device resets to facilitate the clamping of new electronic components for the next plug-in processing. The inserted...

AI Technical Summary

Problems solved by technology

[0003] The existing plug-in head mechanism (that is, the clamping device) is set on the frame, and the relative movement between the clamping device and the PCB board is realized by moving the PCB board, but the size of the PCB board is not consistent in actual production and processing, so it is necessary to The dimensions and specifications of the PCB fixture are often replaced or changed, and at the same time, it is necessary to ensure that the board-feeding guide rails that transport the PCB board can move accurately horizontally, which brings a lot of trouble to the manufacture of the plug-in machine equipment.

[0004] In addition, the head mechanism of the existing plug-in machine can only insert one electronic component onto the PCB board at a time, and the head mechanism of the plug-in machine has a relatively large time travel from picking up the material to the insertion position. The machine head mechanism has to move a large displacement, but only one electronic component can be clamped every time the material is picked up, and only one electronic component can be inserted and processed, which seriously affects the insertion efficiency of the plug-in machine

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