Double-row track feed type system for specific feeding of vertical LED lead frame

Abstract

The invention relates to a feeding system, in particular to a double-row track feed type system for specific feeding of a vertical LED lead frame, which is applied to a wire bonder. The system comprises a base frame, wherein a sliding block device is arranged at the upper side of the base frame, a support claw is arranged on the sliding block device and can slide on the sliding block device, two rows of delivery tracks are arranged at the upper side of the support claw and used for delivering an LED support to the output position from the input position, the support claw is used for transferring the LED support product to the output position from the input position, a motor device is also arranged on the base frame, a ball screw is connected on a motor output shaft and used for moving theposition of the support claw, and the motor is used for providing the rotating powder for the ball screw. The invention has the beneficial effects that the system utilizes the two rows of the tracks for feeding so that the feeding and the discharging of the materials can be respectively performed; the double-row track feeding system can perform back-forth feeding and is used for supplying materials in parallel for an operating platform; and the system aims at eliminating the feeding time, keeping the normal running of production and improving the production efficiency.

Description

technical field [0001] The invention relates to a feeding system, in particular to a double-row track feeding type specific feeding system for a vertical LED lead frame applied to a wire bonding machine. Background technique [0002] In the production process of optoelectronic components, the various processes for the lead frame structure of vertical LEDs require special feeding methods, and the feeding method is one of the key technologies and factors for the success of vertical LED components. [0003] In the vertical LED production process, first of all, a bracket to be bonded must be separated from a stack of horizontally placed vertical LED brackets, so that it is vertical and placed in the middle of the BOND HEAD and the EPOXY. position, each LED bracket is connected to multiple LED components, through the precise feeding structure INDEXER, move the first LED component empty cup CUP to the soldering position, and place the LED empty cup at the soldering position for cr...

AI Technical Summary

Problems solved by technology

However, it has the following disadvantages: a. Manual feeding causes time waste and low efficiency; b. The automatic feeding system has a complex structure, many working steps, and is not easy to operate and control. It is difficult to accurately reach the welding position by compressed air blowing brackets; few, low efficiency

[0005] A single vertical LED (VLED) lead frame track needs to transfer materials back and forth when the wire bonding machine is used, and the time of feeding back and forth affects the production output, slows down the production speed, and finally reduces the production efficiency

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