Grinding device for television outer shell

Abstract

The invention discloses a grinding device for a television outer shell. The grinding device comprises a bottom plate. The upper surface of the bottom plate is provided with an electric telescopic rodI. The upper surface of the electric telescopic rod I is provided with an operation platform. The upper surface of the operation platform is provided with a servo motor II. An output shaft of the servo motor II is connected with a placement plate. Four fixing frames distributed at equal intervals are arranged on the upper surface of the placement plate. An electric telescopic rod III is arranged on the side surface of each fixing frame. The grinding device for the television outer shell is convenient to move and brake through a handle, universal wheels and a brake. Auxiliary tools for grindingcan be conveniently stored in a tool box. Dust generated during grinding is convenient to collect through a dust collecting box and a suction hood, so that the environment is protected. A servo motorI conveniently drives a grinding wheel to move linearly, and the position of the television outer shell is convenient to adjust through the servo motor II, so that the grinding device for the television outer shell is convenient to use and suitable for popularization and use.

Description

technical field [0001] The invention relates to the technical field of grinding machine equipment, in particular to a grinding device for a TV casing. Background technique [0002] The current TV sets often use various plastic parts as the outer shell of the product in order to reduce the weight and thickness of the TV. The joint position of the mold inevitably forms a mold line of the plastic mold. The existence of the mold line will affect the appearance of the plastic product. In order to eliminate this defect, the mold line of the plastic mold must be polished and polished. Processing. At present, in the process of processing common plastic molds for TV casings, manual post-processing of sheet sandpaper or sheet sponge sandpaper is used to process the parting line of the product. This processing method not only The speed is slow, and because manual sanding cannot guarantee the regularity of strength and texture, it is difficult to achieve the best effect in the process ...

AI Technical Summary

Problems solved by technology

[0002] The current TV sets often use various plastic parts as the outer shell of the product in order to reduce the weight and thickness of the TV. The joint position of the mold inevitably forms a mold line of the plastic mold. The existence of the mold line will affect the appearance of the plastic product. In order to eliminate this defect, the mold line of the plastic mold must be polished and polished. Processing. At present, in the process of processing common plastic molds for TV casings, manual post-processing of sheet sandpaper or sheet sponge sandpaper is used to process the parting line of the product. This processing method not only The speed is slow, and because manual sanding cannot guarantee the regularity of strength and texture, it is difficult to achieve the best effect in the process of production, and the quality of the product cannot be guaranteed, resulting in unstable polishing quality of the product appearance, difficult to Ensure the consistency of product appearance and product quality

[0003] For example, the patent of application publication number CN206598156U discloses a polishing device for a TV casing, including a control module, a frame, a rotating table, a driving device, a casing fixture, a gantry frame and a processing table, and the frame is provided with a disc-shaped A rotary table, one side of the rotary table is provided with a drive device for driving the rotary table to rotate, the rotary table is provided with a shell fixture, and a gantry frame is fixedly connected to the frame above one side of the rotary table, so The gantry includes a beam, the beam is slidably connected to a processing table, and the rotary table is provided with a plurality of polishing positions, and each of the polishing positions is provided with a shell fixture, but the polishing device for the TV shell It is inconvenient to move, cannot collect the dust generated during grinding, it is inconvenient to adjust the position of the grinding wheel and the TV casing, it cannot be illuminated, and it is inconvenient to use

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