一种钣金加工的钣金喷头

Abstract

本实用新型公开了一种钣金加工的钣金喷头，涉及钣金加工技术领域，钣金喷头包括：固定安装在安装轴上的喷头本体，安装轴上通过预紧力转动安装有外套筒，且安装轴通过轴承转动安装有与外套筒同轴设置且与喷头本体连通的内管，内管的底面固定连接有连接管，连接管上设有用于调节喷头本体角度的转动驱动机构，喷头本体的表面设有用于出液的出液孔，且钣金喷头还包括可拆卸的安装在喷头本体的防护清理机构；防护清理机构包括：防护套，防护套的内侧壁上设有限位组件，防护套上设有清理件。该装置在使用时，克服现有技术中在工作过程中放置一段时间后，喷头就会被残余的烤漆塞住以及喷头角度受限，难以实现全方位、无死角的喷涂的问题。

Claims

1. A sheet metal processing sheet metal nozzle, characterized by, The sheet metal nozzle includes: a nozzle body (100) fixedly mounted on a mounting shaft (101), an outer sleeve (102) rotatably mounted on the mounting shaft (101) by a preload, and an inner tube (104) rotatably mounted on the mounting shaft (101) via a bearing (105), coaxially arranged with the outer sleeve (102) and communicating with the nozzle body (100), a connecting pipe (103) fixedly connected to the bottom surface of the inner tube (104), a rotation drive mechanism (200) for driving the mounting shaft (101) to rotate and thereby adjusting the angle of the nozzle body (100) on the connecting pipe (103), a liquid outlet hole (106) for liquid discharge on the surface of the nozzle body (100), and a protective cleaning mechanism (300) detachably mounted on the nozzle body (100) for protective cleaning of the liquid outlet hole (106); wherein, The protective cleaning mechanism (300) includes: a protective sleeve (301), the inner wall of the protective sleeve (301) is provided with a limiting component (400) for detachable connection with the nozzle body (100), and the protective sleeve (301) is provided with a cleaning component for cleaning the residual paint in the liquid outlet (106).

2. The sheet metal nozzle of claim 1, wherein, The cleaning component includes: a sliding rod (302) that slides through the protective sleeve (301), a mounting plate (305) fixedly provided on the bottom surface of the sliding rod (302), a cleaning head (306) fixedly provided on the mounting plate (305) corresponding to the liquid outlet (106), a limiting block (303) fixedly provided at one end of the sliding rod (302) away from the mounting plate (305), and a spring (304) sleeved on the sliding rod (302) with both ends abutting against the side of the limiting block (303) and the side wall of the protective sleeve (301).

3. The sheet metal nozzle of claim 1, wherein, The limiting component (400) includes: Multiple sets of mounting slots (402) are spaced apart on the inner sidewall of the protective sleeve (301). A spring column (403) is fixedly provided on the inner sidewall of the mounting slot (402). The movable end of the spring column (403) is horizontally set and the top end is fixedly provided with a limiting head (404) that slides with the mounting slot (402). A limiting ring (401) that works with the limiting head (404) is fixedly sleeved on the circumferential surface of the nozzle body (100).

4. The sheet metal nozzle of claim 3, wherein, The top of the limiting head (404) is arc-shaped.

5. The sheet metal nozzle of claim 1, wherein, The rotation drive mechanism (200) includes: a connecting rod (203) fixedly disposed at intervals on the surface of the mounting shaft (101) and passing through the outer sleeve (102), and an adjusting ring (201) sleeved on the connecting tube (103) is fixedly disposed on the bottom surface of the connecting rod (203).

6. The sheet metal nozzle of claim 5, wherein, The surface of the adjusting ring (201) is fixedly provided with multiple sets of anti-slip blocks (202) at intervals.

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