一种实时监测铝壳焊接气孔的装置

Abstract

本实用新型公开了一种实时监测铝壳焊接气孔的装置，涉及监测装置技术领域，包括壳体，所述壳体的顶部螺纹连接有顶盖，所述顶盖的顶部通过缓冲机构固定连接有安装支架，所述壳体的腔内固定连接有内网壳，所述内网壳的腔内固定连接有监测系统组件，所述壳体的一端固定连接有环形壳，所述壳体的一端通过开设口固定连接有耐高温石英玻璃罩。本实用新型提供的壳体，在减少烟雾等杂质干扰影响清晰度的基础下同时增减减噪缓冲保护提高监测精度，从而解决现有实时监测铝壳焊接气孔的装置在使用时因焊接烟雾附着摄像头导致监测清晰度下降，且周边设备振动干扰使监测精度降低的问题。

Claims

1. A device for real-time monitoring of porosity in welding of an aluminium shell, comprising a housing (1), characterised in that, The top of the housing (1) is threadedly connected to a top cover (2), and the top of the top cover (2) is fixedly connected to a mounting bracket (3) through a buffer mechanism. An inner mesh shell (4) is fixedly connected inside the cavity of the housing (1), and a monitoring system component (5) is fixedly connected inside the cavity of the inner mesh shell (4). An annular shell (6) is fixedly connected to one end of the housing (1), and a high-temperature resistant quartz glass cover (7) is fixedly connected to one end of the housing (1) through an opening. The annular shell (6) is fixedly connected from the inside to the outside with an annular lamp (8), an inwardly inclined argon spray ring (9) and an outwardly inclined negative pressure suction ring (10). An argon gas inlet connecting pipe (11) is fixedly connected to one side wall of the annular shell (6) through a filter mechanism. A negative pressure connecting pipe (12) is fixedly connected to the other side wall of the annular shell (6). The argon gas inlet connecting pipe (11) and the input end of the inwardly inclined argon spray ring (9) are fixedly connected. The negative pressure connecting pipe (12) and the output end of the negative pressure connecting pipe (12) are fixedly connected. A heat dissipation groove (13) is opened on the surface of the shell (1), and an arc-shaped heat dissipation filter (14) is fixedly connected thereto.

2. The apparatus for monitoring porosity in real time in the welding of an aluminum shell according to claim 1, wherein The buffer mechanism includes a friction sleeve (15), a guide friction port (16), a friction seat (17), a first polyurethane buffer ring (18), a second polyurethane buffer ring (19), and a hydraulic buffer (20). The top of the top cover (2) is fixedly connected to the friction sleeve (15). The bottom of the mounting bracket (3) is provided with a guide friction port (16). The outer wall of the friction sleeve (15) and the guide friction port (16) are rubbed together. The bottom of the cavity of the mounting bracket (3) is fixedly connected to the friction seat (17). The inner side wall of the friction sleeve (15) is rubbed together with the outer wall of the friction seat (17). The outer wall of the friction sleeve (15) is fixedly connected to the first polyurethane buffer ring (18). The outer wall of the friction seat (17) is fixedly connected to the second polyurethane buffer ring (19). The hydraulic buffer (20) is fixedly connected between the friction seat (17) and the friction sleeve (15).

3. The apparatus for monitoring porosity in real time in the welding of an aluminum shell of claim 1, wherein, The filtration mechanism includes a threaded section (21), a threaded sleeve (22), and filter cotton (23). The threaded section (21) is fixedly connected to one side wall of the annular shell (6). The threaded sleeve (22) is threadedly connected to the outer wall of the threaded section (21). The side wall of the threaded sleeve (22) is fixedly connected to the output end of the negative pressure connecting pipe (12). Filter cotton (23) is snapped between the inner side walls of the threaded section (21).

4. The apparatus for monitoring porosity in real time in the welding of an aluminum shell of claim 1, wherein, The monitoring system component (5) includes a high-speed industrial camera (24), a multi-parameter sensor group (25), an embedded processing unit (26), and a Bluetooth communication module (27).

5. The apparatus for monitoring porosity in real time in the welding of an aluminum shell of claim 1, wherein, Both the inwardly inclined argon spray ring (9) and the outwardly inclined negative pressure suction ring (10) are hollow rings, and multiple reserved holes (28) are opened on the inner sidewall.

6. The apparatus for monitoring porosity in real time in the welding of an aluminum shell of claim 3, wherein, The filter cotton (23) has an activated carbon layer (29) and a glass fiber layer (30) fixedly connected inside its cavity.

7. The apparatus for real-time monitoring of porosity in welding of aluminum shells according to claim 1, wherein, The surface and cavity of the shell (1) are both provided with a high-temperature resistant and corrosion-resistant ceramic-based composite coating.

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