Multi-head FPC ultraviolet laser drilling device and method
A technology of ultraviolet laser and drilling device, applied in laser welding equipment, welding equipment, metal processing equipment and other directions, can solve the problems of inability to meet the requirements of FPC processing efficiency, and achieve high processing efficiency, short time consumption, and improved processing efficiency. Effect
Pending Publication Date: 2022-03-18
WUHAN HERO OPTOELECTRONICS TECH CO LTD
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Problems solved by technology
At present, most of the laser drilling equipment on the market are processed in a single-head processing mode, which cannot meet the processing efficiency requirements of FPC.
Method used
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
[0037] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0038] like Figure 1-4 As shown, the present invention provides a multi-head FPC ultraviolet laser drilling device, including a frame 1 and a support frame 2, the top of the frame 1 is affixed to the bottom end o...
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The multi-head FPC ultraviolet laser drilling device comprises a rack and a supporting frame, the top end of the rack is fixedly connected with the bottom end of the supporting frame, the first moving part is arranged on the rack and moves in the Y-axis direction of the rack, and the first moving part comprises a plurality of first driving pieces arranged in parallel; the second moving part is arranged on the supporting frame, the second moving part is located above the first moving part, and the second moving part moves in the X-axis direction of the rack; the third moving part is arranged on the second moving part, and the third moving part moves in the Z-axis direction of the rack; the suction part comprises a plurality of suction pieces, one suction piece is connected to one first driving piece in a sliding mode, the suction pieces are used for fixing the FPC board, and the suction pieces move in the Y-axis direction of the rack through the first driving pieces; and the drilling part comprises a plurality of drilling pieces. According to the invention, two or more than two processing modes can be adopted to process the FPC board at the same time, so that the processing efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of laser drilling, in particular to a multi-head FPC ultraviolet laser drilling device and method. Background technique [0002] Flexible electronic material board is a highly reliable and flexible printed circuit board made of flexible substrates such as polyimide (referred to as PI) or polyester film (referred to as PET), referred to as soft board or FPC ( Flexible Printed Circuit), which has the characteristics of high wiring density, light weight and thin thickness. [0003] At present, with the rapid development of science and technology and the popularization of electronic products, the application of FPC involves almost all electronic information products, including consumer electronics products, communication equipment and automotive accessories. [0004] With the continuous development of FPC, mechanical drilling technology can no longer meet the market demand for small diameter drilling, high prec...
Claims
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IPC IPC(8): B23K26/382B23K26/08B23K26/70
CPCB23K26/382B23K26/0884B23K26/702H05K3/0026H05K3/0008H05K2203/082B23K26/402B23K37/0235B23K2101/42B23K26/0622H05K3/0047H05K3/326
Inventor 李雪莲彭涛冉秋兵
Owner WUHAN HERO OPTOELECTRONICS TECH CO LTD