Paint brushing device for two faces of cork board

Abstract

The invention belongs to the field of board processing, and particularly relates to a paint brushing device for two faces of a cork board. The paint brushing device is characterized in that a paint brushing portion, an overturning portion and a driving portion are arranged on a machine frame, the overturning portion is positioned below the paint brushing portion, and comprises a handle which is rotationally connected on the machine frame, first connecting rods are hinged to the two ends of the handle, and overturning plates are hinged to the ends, far away from the handle, of the first connecting rods; the driving portion comprises a first rotating shaft and a second rotating shaft which are rotationally connected to the machine frame; the paint brushing portion comprises a nut which is rotationally connected to the machine frame, a fourth gear meshed with a third gear is arranged on the nut, the nut is in threaded connection with a screw rod, the screw rod is connected to the machineframe in a sliding mode, and sponge brush heads are arranged at the two end portions of the screw rod; and a paint box used for storing paint is fixedly connected to the machine frame, one end of a first piston cylinder and one end of a second piston cylinder each are provided with a paint inlet and a paint outlet, and the other end of the first piston cylinder and the other end of the second piston cylinder each are provided with an air inlet and an air outlet. By adopting the paint brushing device, the requirement for supplementing the paint on the brush heads in a self-operating mode duringpaint brushing of the cork board is met.

Description

technical field

[0001] The invention belongs to the field of wood board processing, and in particular relates to a double-sided painting device for cork boards. Background technique

[0002] Cork board has a series of excellent characteristics such as low density, compressibility, elasticity, airtightness, water insulation, moisture resistance, oil resistance, acid resistance, vibration reduction, sound insulation, heat insulation, flame retardancy, insulation, and wear resistance. In addition, the cork board has the characteristics of mildew resistance, heat preservation, sound absorption, and quietness, and is more popular among people. Because of its environmental protection, soft texture, strong sound insulation, and good elasticity, the cork board is used in interior decoration.

[0003] The cork board needs to be painted on both sides during the processing. The existing painting device includes a frame on which a brush head is slidably connected. The frame is also prov...

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