Slag removing device for photovoltaic glass laser drilling

Abstract

The utility model provides a slag removing device for photovoltaic glass laser drilling, and belongs to the technical field of glass processing equipment. Comprising a plate conveying platform, a laser cutting head and a slag returning conveying belt located on the front side of the laser cutting head, the plate conveying platform comprises a rack and a plurality of conveying rollers rotationally connected to the rack, two transmission rollers located below the conveying rollers are rotationally connected to the rack, the slag returning conveying belt is pulled by the two transmission rollers, and each conveying roller is provided with a belt wheel. One of the conveying rollers is provided with a gear I, one of the transmission rollers is provided with a gear II meshed with the gear I, and the transmission roller with the gear II is connected with a driving motor. The device has the advantages of being capable of automatically cleaning machining slag and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass processing equipment and relates to a slag cleaning device for laser drilling of photovoltaic glass. Background Art

[0002] After the photovoltaic glass laser drilling machine drills a hole in the glass, glass debris will accumulate in the laser drilling machine. During the entire drilling process, first of all, the laser drilling machine has high requirements for environmental cleanliness and temperature, and the glass debris pollutes the working environment of the equipment. Secondly, the glass debris must be cleaned once every 8 hours, and the cleaning time takes at least 30 minutes each time, which directly restricts production efficiency and wastes human resources. Thirdly, after the laser drilling machine drills a hole, the falling glass debris will form irregular movement, which is easy to cause the transmission mechanism to jam and jam, indirectly increasing the maintenance frequency of the equipment and reducing the service life of the equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a slag cleaning device for photovoltaic glass laser drilling in view of the above-mentioned problems existing in the prior art. The technical problem to be solved by the utility model is to realize automatic cleaning of glass processing slag.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a slag removal device for laser drilling of photovoltaic glass, characterized in that it includes a conveyor plate platform, a laser cutting head and a slag removal conveyor belt located in front of the laser cutting head, the conveyor plate platform includes a frame and a plurality of conveyor rollers rotatably connected to the frame, the frame is rotatably connected with two transmission rollers located below the conveyor rollers, the slag removal conveyor belt is pulled by two transmission rollers, each of the conveyor rollers has a pulley, and each pulley is pulled by a belt, one of the conveyor rollers has a gear one, one of the transmission rollers has a gear two meshing with the gear one, and the transmission roller with the gear two is connected to a driving motor.

[0005] Furthermore, a slag box located at the outlet of the slag withdrawal belt is fixedly arranged on the frame.

[0006] The driving motor drives the slag return belt to run. At the same time, the conveying rollers rotate synchronously, so that the glass plates to be drilled on the conveying rollers are translated. The laser cutting head cuts the glass plates to achieve drilling and the slag generated falls on the slag return belt. The upper surface of the slag return belt receives the slag and then sends it to the side away from the glass outlet in the opposite direction. The glass after drilling is subsequently cleaned to complete the processing. The advantage of this method is that the slag exit position is far away from the outlet of the finished glass, and the dust will not pollute the glass for the second time. In addition, timely cleaning of the slag avoids secondary heating during the laser cutting process. At the same time, the glass slag does not need to be stopped for cleaning, which improves the processing efficiency and workshop environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1This is a schematic diagram of the position of the slag cleaning device on the laser drilling processing line.

[0008] Figure 2 yes Figure 1 Enlarged view of part A in the figure.

[0009] In the figure, 1. laser cutting head; 2. slag removal conveyor belt; 3. conveyor roller; 4. transmission roller; 5. pulley; 6. gear 1; 7. gear 2; 8. slag box. DETAILED DESCRIPTION

[0010] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0011] like Figure 1 and Figure 2 As shown, the slag removal device for photovoltaic glass laser drilling includes a conveyor plate platform, a laser cutting head 1 and a slag removal conveyor belt 2 located in front of the laser cutting head 1, the conveyor plate platform includes a frame and a plurality of conveyor rollers 3 rotatably connected to the frame, two drive rollers 4 located below the conveyor rollers 3 are rotatably connected to the frame, the slag removal conveyor belt 2 is pulled by the two drive rollers 4, each conveyor roller 3 has a pulley 5, and each pulley 5 is pulled by a belt, one of the conveyor rollers 3 has a gear 1 6, one of the drive rollers 4 has a gear 2 7 meshing with the gear 1 6, the drive roller 4 with the gear 2 7 is connected to a driving motor, and a slag box 8 located at the outlet of the slag removal belt is fixedly provided on the frame.

[0012] The driving motor drives the slag removal belt to run. At the same time, the conveying rollers 3 rotate synchronously, so that the glass plates to be drilled on the conveying rollers 3 are translated. The laser cutting head 1 cuts the glass plates to achieve drilling, and the slag generated by drilling falls on the slag removal belt. The upper surface of the slag removal belt receives the slag and then sends the slag to the side away from the glass outlet in the reverse direction. The glass after drilling is subsequently cleaned to complete the processing. The advantage of this method is that the slag exit position is far away from the outlet of the finished glass, and the dust will not pollute the glass for the second time. In addition, timely cleaning of the slag avoids secondary heating during the laser cutting process. At the same time, the glass slag does not need to be stopped for cleaning, which improves the processing efficiency and workshop environment.

[0013] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A slag removal device for photovoltaic glass laser drilling, characterized in that: The invention comprises a conveyor plate platform, a laser cutting head (1) and a slag removal conveyor belt (2) located in front of the laser cutting head (1), wherein the conveyor plate platform comprises a frame and a plurality of conveyor rollers (3) rotatably connected to the frame, wherein the frame is rotatably connected to two transmission rollers (4) located below the conveyor rollers (3), the slag removal conveyor belt (2) is pulled by the two transmission rollers (4), each of the conveyor rollers (3) is provided with a pulley (5), each pulley (5) is pulled by a belt, one of the conveyor rollers (3) is provided with a gear 1 (6), one of the transmission rollers (4) is provided with a gear 2 (7) meshing with the gear 1 (6), and the transmission roller (4) provided with the gear 2 (7) is connected to a driving motor.

2. A slag removal device for photovoltaic glass laser drilling according to claim 1, characterized in that: A slag box (8) located at the exit of the slag-removing belt is fixedly arranged on the frame.

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