一种定位机构及焊接装置

Abstract

本申请涉及一种定位机构及焊接装置。该定位机构包括：承载组件，用于承载产品；定位组件，具有一定位板，定位板具有镂空孔；及刮除组件，包括运动座及设置在运动座上的刮除件，运动座能够带动刮除件运动至定位板远离承载组件的一侧，并与镂空孔相对，刮除件与定位板能够沿镂空孔贯穿定位板的方向相对移动。如此，上述定位机构利用刮除件进入定位板的镂空孔，并刮除镂空孔内壁上的焊渣，从而大大降低了附着在镂空孔内壁上的焊渣掉落至产品内的风险，有利于确保产品质量。

Claims

1. A positioning mechanism, characterized by, include: Supporting component (22) for supporting product (B); The positioning component (23) has a positioning plate (231) having a perforated hole (2311); and The scraping assembly (24) includes a motion seat (242) and a scraper (243) disposed on the motion seat (242). The motion seat (242) can drive the scraper (243) to move to the side of the positioning plate (231) away from the bearing assembly (22) and opposite to the hollow hole (2311). The scraper (243) and the positioning plate (231) can move relative to each other along the direction in which the hollow hole (2311) passes through the positioning plate (231).

2. The positioning mechanism according to claim 1, characterized in that The scraping assembly (24) includes a fixed base (241) and a first elastic element (244). The moving base (242) is rotatably or movablely connected to the fixed base (241). One end of the first elastic element (244) is connected to the fixed base (241), and the other end is connected to the moving base (242). The scraping element (243) is mounted on the moving base (242).

3. The positioning mechanism according to claim 2, characterized in that The moving seat (242) can rotate or move relative to the fixed seat (241) to the working position; when the moving seat (242) rotates or moves to the working position, the scraper (243) is located on the side of the positioning plate (231) away from the bearing component (22) and is opposite to the hollow hole (2311); The first elastic element (244) is used to provide an elastic force that causes the motion seat (242) to rotate or move away from the working position.

4. The positioning mechanism according to claim 3, characterized in that The scraping assembly (24) further includes a first follower (245) mounted on the motion seat (242), which can drive the motion seat (242) to rotate or move to the working position under the action of external force.

5. The positioning mechanism according to claim 4, characterized in that The first follower (245) is a follower roller.

6. The positioning mechanism of claim 2, wherein The positioning component (23) further includes a mounting base (233), the positioning plate (231) is mounted on the mounting base (233), and the mounting base (233) is movable along the direction in which the perforated hole (2311) passes through the positioning plate (231).

7. The positioning mechanism of claim 6, wherein The positioning component (23) further includes a second follower (235) mounted on the mounting base (233). The second follower (235) can drive the mounting base (233) to move along the direction through the perforated hole (2311) of the positioning plate (231) under the action of external force.

8. The positioning mechanism of claim 2, wherein The scraping assembly (24) further includes a lifting seat (247), which is movably connected to the motion seat (242) along the direction of the perforated hole (2311) penetrating the positioning plate (231), and the scraping component (243) is mounted on the lifting seat (247).

9. The positioning mechanism of claim 8, wherein, The scraping assembly (24) further includes a third follower (249) and a second elastic member (248). The third follower (249) is installed on the lifting seat (247) and can drive the lifting seat (247) to move along the direction of the hollow hole (2311) through the positioning plate (231) under the action of external force. The second elastic member (248) abuts between the lifting seat (247) and the moving seat (242).

10. A welding device characterized by, The assembly includes a turntable (10), a welding mechanism (30), and a positioning mechanism (20) as described in any one of claims 1 to 9, wherein the positioning mechanism (20) is mounted on the turntable (10), the welding mechanism (30) is arranged around the turntable (10), and the welding mechanism (30) welds the product (B) on the support assembly (22) through the perforated hole (2311).

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