Television set back plate rim charge cutting device

Abstract

The invention discloses a television set back plate rim charge cutting device which comprises a box body. The upper side of the box body is provided with four or more sets of through grooves distributed at equal angles. Lead screws are connected to the interiors of the through grooves through bearings. One end of each lead screw penetrates through the box body and is connected with a first V beltwheel, the side, close to each first V belt wheel, outside the box body is provided with a column groove, the middle position inside each column groove is provided with a first servo motor, output shafts of the first servo motors are connected with second V belt wheels through couplers, a sliding table slides along the lead screws and second servo motors drive cutters to automatically cut away therim charge on the periphery of a television set back plate, accordingly, the cutting-away efficiency is improved, time is saved, the automation degree can be improved through cooperated use of an electric telescopic rod, a conveying feeding and the like, and waste produced after the rim charge is cut away can be removed in time through a through groove and a waste storage box arranged on the lower side of the box body.

Description

technical field [0001] The invention relates to the technical field of TV backplanes, in particular to a TV backplane edge material cutting device. Background technique [0002] During the production of the TV back panel, the material is stamped and formed. After the stamping and forming, the TV back panel will have excess edge material that needs to be cut off. Currently, the edge material is directly cut off by a cutting device. During the cutting process, the TV back panel cannot be cut. The edge material around the board is cut at the same time, which improves the cutting efficiency and saves time. The degree of automation is not high, and the waste generated after cutting cannot be cleaned in time. For example, the patent application publication number 201621268118.3 discloses a TV back panel edge Material cutting device, the main body is connected to the vertical rotating device through the connecting rod, and the vertical rotating device is connected to the horizontal...

AI Technical Summary

Problems solved by technology

[0002] During the production of the TV back panel, the material is stamped and formed. After the stamping and forming, the TV back panel will have excess edge material that needs to be cut off. Currently, the edge material is directly cut off by a cutting device. During the cutting process, the TV back panel cannot be cut. The edge material around the board is cut at the same time, which improves the cutting efficiency and saves time. The degree of automation is not high, and the waste generated after cutting cannot be cleaned in time. For example, the patent application publication number 201621268118.3 discloses a TV back panel edge Material cutting device, the main body is connected to the vertical rotating device through the connecting rod, and the vertical rotating device is connected to the horizontal rotating device through the connecting rod. There is a lower pressure block groove at the middle position of the lower end, the lower pressure block is connected in the lower pressure block groove by a spring, and the upper end of the main body is provided with a cutting ring block, but in the process of using the above patent, it is impossible to cut the edge material around the TV back panel. Simultaneous cutting, low cutting efficiency, waste of time, low degree of automation, unable to clean up the waste generated after cutting in time

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