Integrated circuit board welding foot cutting device

A technology for integrated circuit boards and cutting devices, which is applied in the direction of welding/welding/cutting items, auxiliary devices, welding equipment, etc. It can solve problems that affect the use of circuit boards, affect cutting quality, and loose solder feet, so as to improve quality and effect , Good supporting effect, avoiding the effect of welding leg bending
CN113523482AActive Publication Date: 2021-10-22TIANJIN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TIANJIN UNIV
Publication Date
2021-10-22

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Abstract

The invention discloses an integrated circuit board welding foot cutting device. The integrated circuit board welding foot cutting device comprises a welding foot clamping mechanism, a movable cutting mechanism, a supporting mechanism and a fixing mechanism, wherein the welding foot clamping mechanism is connected to the top of the supporting mechanism in a sliding mode, the movable cutting mechanism is arranged at the top of the welding foot clamping mechanism in the length direction of the welding foot clamping mechanism, and the fixing mechanism is arranged above the supporting mechanism. According to the integrated circuit board welding foot cutting device, the welding foot clamping mechanism is arranged so that welding feet located in the same row can be clamped and fixed one by one, then the welding feet can be prevented from being bent during cutting, and the cutting quality and effect are improved; a clamping assembly can synchronously clamp the plurality of welding feet at different positions in the same row or an approximate row, and the cutting of circuit boards at different welding foot positions is met; and the two sides of the end part of a telescopic plate are inclined surfaces, so that the telescopic plate can be better attached to the side walls of the welding feet, and a good supporting effect is achieved.
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Description

technical field

[0001] The invention relates to the technical field of circuit board welding leg cutting. Specifically, the utility model relates to a cutting device for solder feet of an integrated circuit board. Background technique

[0002] With the continuous development of the electronic information manufacturing industry, the demand for circuit boards is gradually increasing. After the circuit board is manufactured, different components need to be welded on the circuit board. In the prior art, the cutting of the welding feet of the circuit board is often carried out directly by using a high-speed rotating cutter head. When cutting, the welding feet will be applied with a thrust parallel to the movement of the circuit board or the direction of the cutter head. And the tangential force in the rotation direction of the cutter head, when the cutting feed rate is too large or the sharpness of the cutter head decreases, it will cause the solder leg to bend. After the solder...

Claims

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