Flexible circuit board punching machine

Abstract

The invention relates to the technical field of printed circuit boards, and particularly relates to a flexible circuit board locating hole punching machine comprising a rack and a conveyor belt which is arranged on the rack. Multiple punching devices are arranged above the conveyor belt. The flexible circuit board locating hole punching machine also comprises a rectification device which is arranged before multiple punching devices. The rectification device comprises a rectification frame which is arranged above the conveyor belt. The rectification frame comprises two side plates which are oppositely arranged at the two sides of the conveying belt and a top plate which is arranged above the conveying belt and connects the two side plates. The internal side of the side plates and the top plate is provided with multiple flexible stop strips. The flexible circuit board locating hole punching machine has the rectification function and can perform rectification before hole punching of the flexible circuit board so that the problem of deviation of the flexible circuit board to be processed can be solved, and the machine has the advantages of being high in hole punching efficiency and stable and reliable.

Description

technical field [0001] The invention relates to the technical field of printed circuit boards, in particular to a target shooting machine for punching positioning holes for flexible circuit boards. Background technique [0002] Single-sided circuit boards do not need to be drilled during production. After the production reaches the post-process, in order to increase the positioning accuracy of testing, silk screen and other processes, the positioning holes are punched out by shooting. The application number is 201610756282.7, and the Chinese invention named an automatic punching machine for flexible circuit boards discloses an automatic punching machine for flexible circuit boards, including a fuselage and a control device. The upper surface of the fuselage is a feeding plane. An unwinding device is arranged in front of the fuselage, and an alignment device, a punching device on both sides, a shearing device, and a collecting hopper are arranged on the fuselage in sequence. ...

AI Technical Summary

Problems solved by technology

It can complete the drilling work of flexible circuit boards, but it is a single-head shooting, which can only punch one hole at a time, and there is no deviation correction device. When the product is out of position, it cannot be corrected in time, resulting in downtime

The production efficiency of this kind of equipment is low, and it needs to be operated separately, and it also has the disadvantage that it cannot be connected with the front and back production processes to form a continuous operation.

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