Integrated circuit board welding pin cutting machine and using method thereof
A technology of cutting machine for integrated circuit boards and pins, which is applied in the electronic field of the present invention, and can solve problems such as circuit breaks of integrated circuit boards, falling off of welding pins, affecting the working performance of circuit boards, etc., and achieve the effect of wide application range and simple operation
Active Publication Date: 2021-03-12
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 housing chamber 12 is provided in the housing 11, a motor 13 is provide...
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The invention discloses an integrated circuit board welding pin cutting machine which comprises a shell, and a containing cavity is formed in the shell. A motor is arranged on the lower end wall of the containing cavity, and a grinding wheel is detachably arranged at the output shaft end of the motor. A containing cavity is formed in the shell, an adjusting device is arranged in the middle of theinterior of the containing cavity, and the two sides of the containing cavity are each provided with a sliding device. Auxiliary devices are arranged on the two sides of the adjusting device correspondingly. By arranging the auxiliary devices, the extrusion force between the integrated circuit board and the grinding wheel can be selected according to the actual situations when welding pins of theintegrated circuit board are cut, and the situation that when the welding pins are cut, the welding pins directly fall off, and consequently the integrated circuit board is broken is avoided. And meanwhile, polishing can be carried out at the dense positions of the welding pins, the lower surface of the integrated circuit board is made as flat as possible, the integrated circuit boards of varioussizes can be used by arranging the adjusting device, the application range is wide, and operation is easy.
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