一种具备排屑导流的石英光学窗口激光钻孔机构
By designing a quartz optical window laser drilling mechanism with chip removal and flow guidance, and using a nozzle to spray water for cooling and rinsing, and a collection hood to block debris, the problem of debris and water droplet residue during drilling is solved, achieving efficient drilling results and a clean workbench.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGZHOU C PE PHOTO ELECTRICITY SCI & TECHN
- Filing Date
- 2025-08-08
- Publication Date
- 2026-07-17
AI Technical Summary
The debris and water droplets generated during laser drilling by the quartz optical window affect the quality of the finished product, and the flying debris also affects the cleanliness of the workbench.
A quartz optical window laser drilling mechanism with chip removal and flow guidance was designed, including a nozzle, a collection hood, a collection pool, an air pump, and an air extraction pipe. The nozzle sprays water to cool and rinse, the collection hood blocks debris and water droplets, and the air pump sucks up waste liquid, thus achieving centralized collection of debris and waste liquid.
It effectively guides and collects debris and waste fluid generated during drilling, improving drilling quality and the cleanliness of the workbench, and ensuring the accuracy and efficiency of drilling position.
Smart Images
Figure CN224508760U_ABST
Abstract
Claims
1. A quartz optical window laser drilling mechanism with chip removal and guiding function, comprising a worktable (1), characterized in that: The top of the workbench (1) is fixedly connected to a first support platform (2), and a laser drilling head (3) is provided at the bottom of the first support platform (2). A position adjustment mechanism is provided at the top of the laser drilling head (3). Universal hoses (4) are symmetrically connected to both sides of the bottom of the first support platform (2), and a nozzle (5) is connected to the bottom end of the universal hose (4). The top of the workbench (1) is provided with a second support platform (6), and the top three sides of the workbench (1) are fixedly connected with a collection cover (7). The top of the workbench (1) is provided with a collection pool (8). The bottom of the inner cavity of the collection cover (7) is provided with a connecting hole (9). One side of the bottom of the connecting hole (9) is connected with an air extraction pipe (10). The middle part of the workbench (1) is provided with an air pump (13), a collection box (14), and a flushing liquid tank (15). The top of the second support platform (6) is provided with a positioning groove (16). The inner cavity of the positioning groove (16) is provided with a material picking slot (18) and a flow guide hole (19) on both sides respectively. A limit stop (20) is fixedly connected to the top of the inner cavity of the flow guide hole (19). A quartz optical window plate (17) is provided in the middle of the positioning groove (16).
2. The quartz optical window laser drilling mechanism with chip removal and flow guide according to claim 1, characterized in that: The cross-sectional shape of the collection hood (7) is set to "U" shape. The three sides of the collection hood (7) are located on the three sides of the second support platform (6). The inner cavity of the connecting hole (9) and the collection pool (8) are connected to the inner cavity of the suction pipe (10).
3. The quartz optical window laser drilling mechanism with chip removal and flow guide according to claim 1, characterized in that: The input end of the air pump (13) is connected to the inner cavity of the air extraction pipe (10), the output end of the air pump (13) is connected to the inner cavity of the collection box (14), the bottom of the inner cavity of the collection pool (8) and the connecting hole (9) is set as a sloping wall, and the inner cavity of the flushing liquid tank (15) is connected to the inner cavity of the universal hose (4) through the liquid pump.
4. The quartz optical window laser drilling mechanism with chip removal and flow guide according to claim 1, characterized in that: The bottom of the second support platform (6) is fixedly connected with multiple limiting slide bars (12), and the top of the worktable (1) is provided with a limiting slide groove (11), and the limiting slide bars (12) are arranged in the middle of the limiting slide groove (11).
5. The quartz optical window laser drilling mechanism with chip removal and flow guide according to claim 1, characterized in that: The inner cavity of the positioning groove (16) corresponds to the inner cavity of the collection pool (8). The positioning groove (16) is adapted to the quartz optical window plate (17). The side wall of the inner cavity of the positioning groove (16) away from the material picking slot (18) is set as an arc-shaped structure. The limiting block (20) is fixed in the middle of the arc of the positioning groove (16).
6. The quartz optical window laser drilling mechanism with chip removal and flow guide according to claim 1, characterized in that: The position adjustment mechanism includes a first connecting slider (22) fixed to the top of the laser drilling head (3). The top of the laser drilling head (3) is provided with a support plate (23), and the bottom of the support plate (23) is provided with a groove. The first connecting slider (22) is located inside the groove.
7. The quartz optical window laser drilling mechanism with chip removal and flow guide according to claim 6, characterized in that: The support plate (23) has a first threaded rod (24) in the middle. One end of the first threaded rod (24) is connected to a first motor (25). One end of the first threaded rod (24) passes through the middle of the first connecting slider (22) and is threadedly connected to the first connecting slider (22).
8. The quartz optical window laser drilling mechanism with chip removal and flow guide according to claim 6, characterized in that: The top of the support plate (23) is fixedly connected to a second connecting slider (26). The bottom of the first support platform (2) is provided with a stabilizing groove. The second connecting slider (26) is located in the middle of the stabilizing groove. A second threaded rod (27) is inserted into the middle of one of the second connecting sliders (26). One end of the second threaded rod (27) is connected to a second motor (28). The second threaded rod (27) and the second motor (28) are both located in the middle of the first support platform (2).