Transposition structure for surface-mounted component

Abstract

The invention provides a transposition structure for a surface-mounted component. The transposition structure comprises a servo motor and a transposition plate for transferring a labeled component, wherein the output end of the servo motor is fixedly connected with a connecting disc, one side of the lower surface of the transposition plate is fixedly connected with a boss matched with the connecting disc, a square opening is formed in the middle of the lower surface of the boss, a square column matched with the square opening is fixedly connected to the face, facing the boss, of the connectingdisc, a plurality of threaded through holes are annularly formed in the face, facing the connecting disc, of the boss at equal intervals, a plurality of round holes matched with the threaded throughholes are formed in the connecting disc, and first connecting bolts in threaded connection with the threaded through holes are arranged in the round holes. Compared with the prior art, the transposition structure of the invention has the following beneficial effects that part of screw rod parts of bolts for connecting the transposition plate and the servo motor are exposed, so that the transposition plate can be conveniently disassembled in the mode of sawing off the exposed parts of the bolts in the later period.

Description

technical field [0001] The invention relates to a transposition structure for surface-mounted components, which belongs to the field of component production equipment. Background technique [0002] Surface mount technology, referred to as SMT, has penetrated into various fields as a new generation of electronic assembly technology. SMT products have the advantages of compact structure, small size, vibration resistance, impact resistance, good high-frequency characteristics, and high production efficiency. SMT has occupied a leading position in the circuit board assembly process. [0003] In the production process of surface mount components, servo motors are often used to drive the transposition board used to transfer surface mount components between adjacent processes. The transposition board is often fixedly connected to the output end of the servo motor by bolts, but the connection After the transpose plate and the bolts at the output end of the servo motor are installed...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a transposition structure for surface-mounted components to solve the problem of the bolts connecting the transposition board and the output end of the servo motor proposed in the above-mentioned background technology after installation. The screw part is in a hidden state, and when the bolts are difficult to twist due to corrosion and other reasons in the later stage, due to the lack of a spare disassembly structure, it is difficult to separate the transpose plate from the servo motor. The invention realizes the bare connection between the transpose plate and the servo motor Part of the screw part of the bolt is convenient for dismantling the transposition plate by sawing off the exposed part of the bolt in the later stage

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