Compact chip mounter mounting head system

Abstract

The invention discloses a compact chip mounter mounting head system which comprises a base. Two groups of pressing-down motors alternatively arranged in the vertical direction are vertically arrangedat the top end of the rear side wall of the base side by side, and vertical motion transmission mechanisms corresponding to the pressing-down motors in number are parallelly arranged on the front sidewall, in fronts of the corresponding pressing-down motors, of the base. Sliding seats are fixedly arranged on the vertical motion transmission mechanisms, and sliding rails are arranged on the frontside wall, under the corresponding vertical motion transmission mechanisms, of the base. Sliding seat upper arms and sliding seat lower arms are vertically arranged on the outer side walls of the lower ends of the sliding seats side by side, rotating motors are installed at the outer ends of the sliding seat upper arms, a suction nozzle connection rod is installed on one sliding seat upper arm andthe corresponding sliding seat lower arm which correspond to each other vertically, a suction nozzle is fixedly installed at the bottom end of each suction nozzle connection rod, and the suction nozzle connection rods are connected with the rotating motors through rotary transmission mechanisms. The separation distances of mounting heads of a chip mounter can be decreased, the mounting head number of the chip mounter is increased within a limited space, and thus the working efficiency of the chip mounter is ensured.

Description

Technical field [0001] The invention relates to the technical field of placement machines, in particular to a drive system for placement machines. Background technique [0002] The placement machine, also known as the placement machine, the surface mount system (Surface Mount System), is configured in the production line after the dispenser or the screen printer, and the surface mount components are accurately placed on the PCB by moving the placement head. A device on the disk. [0003] In order to improve the placement speed of the placement machine, the placement head system of the placement machine often installs multiple placement heads. Traditional placement machines generally install multiple heads in parallel horizontally. Each head needs a pressing motor and a rotating motor to drive. Due to the volume limitation of the pressing motor and the rotating motor, the spacing between the heads is often relatively small. Sparse, resulting in a wider heading system. Since the e...

AI Technical Summary

Problems solved by technology

Traditional placement machines generally install multiple stickers horizontally side by side. Each sticker needs a pressing motor and a rotating motor to drive. Due to the volume limitation of the pressing motor and rotating motor, the distance between the stickers is often relatively large. Sparse, resulting in an overall wider patch system

Since the effective travel of the placement machine is defined by the range that each head on the placement system can reach, a wider placement system will reduce the effective travel of the placement machine and waste valuable table space

On the other hand, the pick-and-place machine adopts the method of group picking to increase the speed of material retrieving. In order to support the group picking, the spacing between the feeder of the placement machine and the spacing between the stickers must be consistent; but a placement machine often needs dozens of A feeder, a wider feeder spacing under the same table width will inevitably lead to a greatly reduced feeder installation density, resulting in waste of space

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