Rolling type anti-wiredrawing dispensing robot

Abstract

The invention discloses a rolling type anti-wiredrawing dispensing robot. The rolling type anti-wiredrawing dispensing robot comprises a bottom plate, a positioning mechanism, a first support, a thrust driving piece, a dispensing support and a rolling type dispensing mechanism, wherein the bottom plate is provided with two racks; the positioning mechanism comprises a positioning base, an electrodeplate and a plurality of positioning units, the plurality of positioning units are arranged on the positioning base in a matrix array mode, and the positioning units comprise electrostatic adsorptionrings, electromagnetic coils, insulating elastomers and conduction probes; the rolling type dispensing mechanism comprises a rolling shaft frame, two side covers and a plurality of dispensing units arranged on the circumferential surface of the rolling shaft frame in a circumferential array mode, a glue containing cavity is formed between the rolling shaft frame and the side covers, and the sidecovers are sleeved with gears meshed with the racks; and the dispensing units correspond to the positioning units one to one, and the dispensing units comprises dispensing bodies, dispensing pistons,permanent magnets, dispensing needles, glue outlet pipes and tension springs. According to the rolling type anti-wiredrawing dispensing robot, a to-be-dispensed chip does not need to be accurately positioned, so that the chip position deviation error-tolerant rate is high; and glue solution is dispersed, so that the wiredrawing phenomenon is avoided.

Description

technical field [0001] The invention relates to a rolling anti-drawing glue dispensing robot. Background technique [0002] In the packaging process of chip cards, single-head dispensing equipment is generally used. When dispensing glue, it is necessary to accurately position the chip before dispensing. The error tolerance rate of position deviation is low and the efficiency is relatively low. Finally, when the distance between the dispensing equipment and the chip is shortened, stringing often occurs, which affects the dispensing quality. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a rolling anti-drawing dispensing robot. [0004] To achieve the above object, the specific scheme of the present invention is as follows: [0005] A rolling anti-drawing dispensing robot, including a base plate, a positioning mechanism, a first bracket, a thrust driver, a dispensing bracket and a rolling ...

AI Technical Summary

Problems solved by technology

[0002] In the packaging process of chip cards, single-head dispensing equipment is generally used. When dispensing glue, it is necessary to accurately position the chip before dispensing. The error tolerance rate of position deviation is low and the efficiency is relatively low. Finally, when the distance between the dispensing equipment and the chip is shortened, stringing often occurs, which affects the dispensing quality

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