An integrated circuit board welding pin cutting machine and its use method
A technology of integrated circuit board and pin cutting machine, which is applied in the electronic field of the present invention, can solve problems such as circuit board disconnection, long soldering pins, and affecting the working performance of circuit boards, and achieve the effect of simple operation and wide application range
Active Publication Date: 2021-12-24
南京北方慧华光电有限公司
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Problems solved by technology
[0002] The integrated circuit board is an important electronic component in electronic equipment. Its substrate is made of insulating and heat-insulating material that is not easy to bend, and the narrow circuit material on the surface of the substrate is copper foil, which is called a wire. The substrate Various electronic components are welded on the circuit to realize connection; after welding each electronic component on the substrate, there will be longer welding feet at the welding place, thereby affecting the working performance of the circuit board. When welding the feet, it is easy to cause the welding feet to fall off directly, causing the circuit board to be disconnected
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[0024] The following will be combined with Figure 1 to Figure 6 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. For ease of introduction, the specific form of the spring connection is not described below, which can adopt the conventional setting method in the mechanical design manual, that is, grooves or protrusions are provided to position the spring.
[0025] Such as Figure 1-6 As shown, a cutting machine for welding feet of an integrated circuit board includes a housing 11. A placement chamber 12 is provided in the housing 11. A motor 13 is provi...
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The invention discloses a cutting machine for welding feet of integrated circuit boards, which comprises a housing, the housing is provided with a placement chamber, the lower end wall of the placement chamber is provided with a motor, and the output shaft end of the motor is detachably provided with a grinding wheel. The casing is provided with a placement chamber, an adjustment device is provided in the middle of the placement chamber, a sliding device is provided on both sides of the placement chamber, and auxiliary devices are respectively provided on both sides of the adjustment device. When cutting the welding pins of the integrated circuit board, the extrusion force of the integrated circuit board and the grinding wheel can be selected according to the actual situation, so as to avoid the welding pins falling off directly when cutting the welding pins, causing the circuit board to be broken. Grinding makes the lower surface of the integrated circuit board as smooth as possible, and the present invention can use various sizes of integrated circuit boards by setting the adjusting device, which has wide application range and simple operation.
Description
technical field [0001] The invention belongs to the electronic field of the present invention, and in particular relates to an integrated circuit board welding foot cutting machine and a using method thereof. Background technique [0002] The integrated circuit board is an important electronic component in electronic equipment. Its substrate is made of insulating and heat-insulating material that is not easy to bend, and the narrow circuit material on the surface of the substrate is copper foil, which is called a wire. The substrate Various electronic components are welded on the circuit to realize connection; after welding each electronic component on the substrate, there will be longer welding feet at the welding place, thereby affecting the working performance of the circuit board. When welding the pins, it is easy to cause the soldering pins to fall off directly, causing the circuit board to be disconnected. Contents of the invention [0003] In order to overcome the ...
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IPC IPC(8): B24B27/06B24B41/06B24B47/20B24B47/22
CPCB24B27/06B24B27/0683B24B41/06B24B47/22B24B47/20
Inventor 黎鹏
Owner 南京北方慧华光电有限公司