Roller-type feeding device

Abstract

The invention discloses a roller-type feeding device which comprises a trough, a rotating rod and an electric actuator, wherein, the trough is used for conveying LED (Light Emitting Diode) brackets; the LED brackets comprise bracket cross rods; bracket sliding rails are obliquely arranged on both inner sides of the trough respectively; the rotating rod is arranged on the trough and positioned at the lower ends of the bracket sliding rails; the electric actuator is used for rotating the rotating rod; at least one roller that rotates along with the rotating rod coaxially is arranged on the rotating rod; and at least one groove that can accommodate the bracket cross rods is formed on the roller. In the roller-type feeding device, the LED brackets slide to the rear side of the trough along the bracket sliding rails; in addition, the groove that can accommodate the bracket cross rods is formed on the roller, the bracket cross rods fall into the groove when the roller rotates unceasingly, and the roller rotates continuously in the counter-clockwise direction, so that the brackets can fall down regularly, and the brackets can fall into the crystal fixing positions. The technology of the roller-type feeding device can solve the problems that the structure of a conventional automatic device is complicated, the material of the brackets is limited strictly, the efficiency is low because material holding actions are caused during the process.

Description

technical field [0001] The invention relates to a mechanical device, in particular to a roller-type feeding device used in an LED in-line crystal bonder. Background technique [0002] In the production process of LED in-line bracket die bonding, one must first be taken out of a stack of LED brackets and moved to the die bonding position for die bonding. [0003] In order to achieve the above functions, it is necessary to design a set of devices that can meet the picking up of single-piece brackets while realizing material feeding. The automation devices in the prior art generally have problems such as complex structure, restrictions on the material of the bracket, and low efficiency caused by the action of clamping materials during the process. Therefore, the prior art needs to be improved. Contents of the invention [0004] The object of the present invention is to provide a roller-type feeding device with simple structure, which does not need to insert materials and has...

AI Technical Summary

Problems solved by technology

The automation devices in the prior art generally have problems such as complex structure, restrictions on the material of the bracket, and low efficiency caused by the action of clamping materials in the process. Therefore, the existing technology needs to be improved.

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