Drilling device for printed circuit board processing
A technology of printed circuit board and drilling device, which is applied in the directions of printed circuit, printed circuit manufacturing, metal processing, etc., can solve the problems of drilling heating and waste of energy consumption, and achieve the effect of avoiding waste and utilizing energy efficiently.
Active Publication Date: 2022-01-07
龙南鼎泰电子科技有限公司
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- Application Information
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Problems solved by technology
[0004]
The technical problem to be solved by the present invention is to overcome the existing defects and provide a drilling device for printed circuit board processing, which solves the problems of energy consumption waste, drilling heat generation and debris disposal in the process of drilling printed circuit boards question
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[0021] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Apparently, the described invention is only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.
[0022] see Figure 1-3 , the present embodiment provides a technical solution: a drilling device for processing printed circuit boards, including a housing 5, a drilling assembly 20, a debris collection assembly 10, and an electromagnetizing device 17;
[0023] Case 5: including a case bottom plate 1, a case outer cylinder 2, a case middle plate 3, and a case upper sealing plate 4; the case outer cylinder 2 is cylindrical, and the case bottom plate 1, The middle layer plate 3 of the casing...
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The invention discloses a drilling device for printed circuit board processing. The drilling device comprises a housing, a drilling assembly, a chipping collecting assembly and an electricity-to-magnetism generating device. According to the drilling device for printed circuit board processing, firstly, the chipping collecting assembly and the drilling assembly are integrated together, chippings generated in the drilling process are collected, the situation that a drill bit is broken due to poor chipping removal is avoided, and an external air exhaust device occupying much space is also omitted; secondly, the temperature of the drill bit during drilling can be reduced by the aid of wind of air exhaust fan blades, so that the drilling precision is improved, and the service life of the drill bit is prolonged; and thirdly, the drill bit is used for driving an electric generator, the electric generator supplies power to the electricity-to-magnetism generating device, so that the chipping collecting assembly acts, the electricity-to-magnetism generating device and the chipping collecting assembly act synchronously through the drilling assembly, and energy waste caused by action of a single assembly can be avoided.
Description
technical field [0001] The invention relates to the technical field of printed circuit board processing, in particular to a drilling device for circuit board processing. Background technique [0002] Printed circuit board drilling is a process of printed circuit board plate making, and it is also a very important step. In order to connect the outer layer circuit and the inner layer circuit, as well as the needs of positioning, it is necessary to punch holes on the printed circuit board. Next, in the following electroplating process, the holes are plated with copper to connect the circuits of each layer. The drilling of multi-layer boards is not completed at one time. Some holes are buried in the circuit board, and some are opened on the board, so there will be one drill and two drills. There are also some holes that are screw holes, positioning holes, row holes and other holes with different purposes. As printed circuit boards are widely used, the requirements for punchin...
Claims
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IPC IPC(8): B26F1/16B26D7/18B26D5/08H05K3/00
CPCB26F1/16B26D7/1863B26D5/086H05K3/0047B26F2210/08Y02P70/10
Inventor 闫红生唐福洲王敬永
Owner 龙南鼎泰电子科技有限公司