Pin bending machine

Abstract

The invention relates to the technical field of electronic element machining equipment, in particular to a pin bending machine. The pin bending machine comprises a frame, and a bending device, a pin cutting device, a carrying device and a controller arranged on the frame. The pin bending machine is characterized in that the bending device and the pin cutting device are arranged in the frame side by side; the carrying device comprises a lifting cylinder vertically arranged in the frame, and a first linear slide rail horizontally mounted on a slide block of the lifting cylinder; a carrying arm is fixedly mounted on the first linear slide rail; four sucking nozzles are arranged on the carrying at equal intervals; the sucking nozzles are connected with a vacuum pump through pipelines; the gaps of an automatic feeding device, the bending device, the pin cutting device and an automatic collecting device are just equal to the gaps of the sucking nozzles; working planes for placing network transformers in the automatic feeding device, the bending device, the pin cutting device and the automatic collecting device are the same in heights; and the carrying device can synchronously finish the work of taking from a taking point to the bending device, carrying of the network transformers from the bending device to the pin cutting device and carrying from the pin cutting device to a collecting point under the control of the controller.

Description

technical field [0001] The invention relates to the technical field of electronic component processing equipment, in particular to a pin bending machine. Background technique [0002] Such as figure 1 As shown, the housing with electronic components is usually made by continuous injection molding process (that is, the housings of multiple electronic components are injection molded on a pin substrate), and after the injection molding is completed, multiple housing blanks are regularly arranged on the On the pin substrate, it is then sent to the bending process for the bending of the pins. [0003] The lead bending process actually includes two steps: 1. Bending the connected leads at a specific angle as a whole. 2. Cut off the end of the pin that is bent at a certain angle. [0004] Chinese patent (201520549137.2) discloses a semi-automatic bending equipment, which realizes mechanical bending and cutting of electronic component pins by installing special bending and cuttin...

AI Technical Summary

Problems solved by technology

[0004] Chinese patent (201520549137.2) discloses a semi-automatic bending equipment, which realizes mechanical bending and cutting of electronic component pins by installing special bending and cutting fixtures on the working table and lower pressing arm of the stamping equipment, However, in the process of processing, the pick-and-place of the shell blank still depends on manual work.

[0005] Obviously, although using the above-mentioned equipment for pin bending reduces the labor intensity of workers compared with manual bending, there are still a series of problems such as low efficiency, and the equipment is easy to accidentally injure workers during the process of refueling.

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