Parallel clamping-type large electronic element pasting and inserting operation head and pasting and inserting method thereof

Abstract

The invention discloses a parallel clamping-type large electronic element pasting and inserting operation head and a pasting and inserting method thereof. The pasting and inserting operation head comprises a pasting and inserting support seat, a synchronous belt device I, a control motor I, an L-shaped slide block, a clamping air cylinder, a synchronous belt device II, a control motor II, a parallel clamping-type chuck, a spline shaft, a spline shaft sleeve I, a spline shaft sleeve II, a draw bar, a draw bar connection sleeve and a thrust bearing, wherein the parallel clamping-type chuck can be controlled to be in a clamping state or a loosening state through the draw bar; the synchronous belt device I can drive the L-shaped slide block, the clamping air cylinder, the draw bar and the parallel clamping-type chuck to move up and down along the vertical direction through rotation of the control motor I; a driven wheel II of the synchronous belt device II is fixedly connected to the outer peripheral surface of the spline shaft sleeve I; and the driven wheel II, the spline shaft sleeve I, the spline shaft, the spline shaft sleeve II, the parallel clamping-type chuck, the draw bar and an upper ring of the thrust bearing can be driven to rotate around the axis of the spline shaft in the horizontal direction through rotation of the control motor II.

Description

technical field [0001] The invention relates to a plug for attaching and inserting electronic components and a method for attaching and inserting, in particular to a parallel clamping type large-scale electronic component attaching and inserting operation head and the inserting and inserting method. Background technique [0002] The placement and insertion machine is configured after the dispensing machine or screen printing machine in the production line. It is a device that accurately attaches and inserts electronic components to the PCB pads by moving the plug. The automatic placement and insertion machine is a device used to realize high-speed, high-precision automatic placement and insertion of electronic components. It is the most critical and complex equipment in the entire SMT production. The placement and insertion machine has developed from the early low-speed mechanical placement and insertion machine. It is a high-speed optical centering and inserting machine, an...

AI Technical Summary

Problems solved by technology

[0009] The placement heads in the above patent documents are difficult to ensure that large electronic components are quickly and accurately placed on the PCB, which affects the placement speed, placement accuracy and work efficiency of the placement machine.

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