Pushing equipment for lead frame processing

Abstract

The invention discloses pushing equipment for lead frame processing, and particularly relates to the technical field of lead frame processing equipment.The top surface of a base is provided with a lifting mechanism, and the top surface of the lifting mechanism is movably connected with a pushing seat used for containing a lead frame; by arranging the cleaning mechanism, the surface of a lead frame is swept and scraped in a rolling mode while the lead frame is discharged, dust on the surface of the lead frame is attached to the surface of a hair sticking roller, cleanliness of the surface of the lead frame is guaranteed, a pull block is pulled through a notch, two transmission vertical plates are opened, and the hair sticking roller falls off; the surface of the hair collecting roller can be cleaned or replaced conveniently, and the cleaning effect of the lead frame is guaranteed; in the pushing process, the multiple rubber pads are attached to the side face of the lead frame, one end of the T-shaped block extrudes the compression spring, the lead frame is elastically pushed, and the integrity of the side face of the lead frame is guaranteed. The hydraulic cylinder pushes the lifting frame to move, lifting opening of the material pushing base is achieved, and height control over the material pushing base is facilitated.

Description

technical field [0001] The invention relates to the technical field of lead frame processing equipment, in particular to a pushing device for lead frame processing. Background technique [0002] In the field of integrated circuits, it is generally necessary to use a semiconductor lead frame as the carrier of an integrated circuit chip. The semiconductor lead frame uses bonding materials such as gold wire, aluminum wire, and copper wire to realize the electrical connection between the lead-out end of the chip's internal circuit and the outer lead to form an electrical connection. The key structural part of the circuit, which acts as a bridge connecting with external wires. [0003] Patent Publication No.: CN213124403U is a lead frame pushing device. When the turntable rotates, it will drive the threaded rod to rotate through the cooperation of the bearing, which can adjust the height of the device and improve the practicability of the device. At the same time, the lead frame ...

AI Technical Summary

Problems solved by technology

[0003] Patent Publication No.: CN213124403U is a lead frame pushing device. When the turntable rotates, it will drive the threaded rod to rotate through the cooperation of the bearing, which can adjust the height of the device and improve the practicability of the device. At the same time, the lead frame is pushed When the board is pushed, it will pass under the brush, and the brush will wipe the dust on the surface of the lead frame through the fixing of the fixed plate and the brush plate, which can have a cleaning function and improve work efficiency. During the cleaning process, it is easy to cause the residue of the brush on the surface of the lead frame, the cleaning efficiency is not high, and the brush plate and the brush cannot be removed, and the lead frame is manually lifted, which increases the time and reduces the processing efficiency

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