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A laser drilling device for lcp flexible circuit board

A flexible circuit board and laser drilling technology, which is applied to laser welding equipment, cleaning methods using tools, manufacturing tools, etc., can solve problems such as longer intervals and lower work efficiency, so as to improve work efficiency and work proficiency Degree, good cleaning effect

Active Publication Date: 2022-02-25
苏州曼德特光电技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing laser drilling devices, such as the public document CN208556370U, disclose a laser drilling device for LCP flexible circuit boards, through the adjustable first reflector and second reflector, it can Effectively adapt to the change of the laser transmission position, the vibrating mirror and the workbench can realize free changes in three directions, and can be used for drilling holes in circuit boards of various specifications and models. The installation of a suction device can suck away the dust on the workbench. Improve the working environment on the workbench and increase the yield of workpiece processing. However, in actual use, the staff will place the circuit board on the workbench after processing, and then process the next flexible circuit board. The circuit board is fixedly installed, so that the interval between two workpieces becomes longer, the work efficiency is reduced, and the dust is absorbed by the suction device, but the dead angle position of the suction device on the workbench is not easy to suck, and the workbench Still slowly accumulating dust

Method used

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  • A laser drilling device for lcp flexible circuit board
  • A laser drilling device for lcp flexible circuit board
  • A laser drilling device for lcp flexible circuit board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] like Figure 1-Figure 5As shown, a workpiece replacement mechanism of a laser drilling device for an LCP flexible circuit board includes a bottom body 1, an upper body 2 is arranged on the upper part of the bottom body 1, a laser 3 is arranged on the side of the upper body 2, and a laser 3 is provided on the side of the upper body 2. The lower position is provided with a laser head 4, the side position of the bottom body 1 is provided with a side body 5, the side body 5 is provided with an axial adjustment frame 6, and the axial adjustment frame 6 is provided with an adjustment workbench 7, and the side of the adjustment workbench 7 There is a No. 1 mounting plate 8, and a side mounting plate 10 is provided on the side of the No. 1 mounting plate 8. It is characterized in that: No. 1 mounting plate 8 is provided with a workpiece replacement mechanism 9, and the workpiece replacement mechanism 9 includes a No. 1 movable workbench 27 , No. 2 movable workbench 28, No. 2 mo...

Embodiment 2

[0030] like Figure 1-Figure 5 As shown, the parts that are the same as or corresponding to those in the first embodiment adopt the reference numerals corresponding to those in the first embodiment, and only the differences from the first embodiment will be described below. The difference between this embodiment two and embodiment one is: as Figure 6-Figure 8 As shown, a cleaning mechanism of a laser drilling device for an LCP flexible circuit board, the side cleaning plate 30 is installed through the movable installation of the fixing bolt 31 and the side mounting plate 10, the fixing bolt 31 is provided with a lock nut 32, and the side cleaning plate 30 Two side rotating plates 33 are arranged on the side position of the side rotating plate 33, and No. 2 bearing 39 is arranged on the side rotating plate 33. The side rotating rod 34 is arranged in the No. 2 bearing 39. The side roller 35 and the side rotating rod 34 are fixedly installed, and the side cleaning plate The out...

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Abstract

The invention discloses a laser drilling device for an LCP flexible circuit board, belonging to the field of drilling equipment, comprising a bottom body, an upper body is arranged on the upper part of the bottom body, and a laser is arranged on the side of the upper body. The lower part of the laser is provided with a laser head, the side of the bottom body is provided with a side body, the side body is provided with an axial adjustment frame, and the axial adjustment frame is provided with an adjustment workbench, and the adjustment A No. 1 mounting plate is arranged on the side of the workbench. A laser drilling device for an LCP flexible circuit board according to the present invention, through the provided workpiece replacement mechanism, can shorten the interval between workpiece processing, thereby improving work efficiency, and can separate installation and removal of workpieces, It is convenient for workers to divide labor and improve proficiency. Through the set cleaning mechanism, it can be cleaned during the process of changing workpieces, saving time and having better cleaning effect.

Description

technical field [0001] The invention relates to the field of drilling devices, in particular to a laser drilling device for an LCP flexible circuit board. Background technique [0002] Flexible circuit board is a kind of highly reliable and excellent flexible printed circuit board made of polyimide or polyester film as the base material. It has high wiring density, light weight, thin thickness, bending Good properties, the full name of LCP plastic raw materials is LIQUID CRYSTAL POLYMER, the Chinese name is liquid crystal polymer, it is a new type of polymer material, generally showing liquid crystallinity in the molten state, this kind of material has excellent heat resistance and molding process Performance, electronics and electrical is the main market of LCP. For example, LCP materials are often used in the field of flexible circuit boards, but laser drilling devices are often used in the processing of LCP flexible circuit boards. [0003] Existing laser drilling device...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/382B23K26/402B23K26/70B08B1/00B23K26/16
CPCB23K26/382B23K26/402B23K26/702B23K26/16B08B1/12
Inventor 张琦田丽
Owner 苏州曼德特光电技术有限公司
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