Coating system for sofa leather

Abstract

The invention provides a coating system for sofa leather and solves the technical problems that no cleaning structure is adopted in a conventional spraying device, a coating material on a conveying belt is easily stuck to soft leather, the spraying quality cannot be guaranteed, and the spraying effect is poor. The coating system comprises a base, wherein a barrier box is fixed at the middle of thebase through supporting feet; channels are formed in the middles of two ends of the barrier box; a horizontally-arranged driving roller is arranged at one end of the base; one end part of the drivingroller is connected with a power motor; the power motor is capable of driving the driving roller to rotate; a horizontally-arranged driven roller is arranged at the other end of the base; a ring-shaped conveying belt is arranged between the driving roller and the driven roller; the upper part of the conveying belt penetrates through the channels; the lower part of the conveying belt is positionedbelow the barrier box; a spraying mechanism and a cleaning mechanism are arranged on the base; the spraying mechanism is capable of spraying a coating material onto the soft leather on the conveyingbelt; and the cleaning mechanism is capable of cleaning the conveying belt. The coating system provided by the invention has the advantage of being good in spraying effect.

Description

technical field [0001] The invention relates to a coating system, in particular to a coating system for sofa leather. Background technique [0002] With the rapid development of the economy and the continuous improvement of people's living standards, human health awareness is getting stronger and stronger, and the requirements for sofa leather are also getting higher and higher. Sofa leather is the main raw material for making leather sofas. There are many raw materials for sofa leather on the surface of sofas, including genuine leather sofa leather, PU sofa leather and PVC shoe upper leather. Spraying is a key process in the production of sofa leather. The quality of spraying has a great influence on the quality of sofa leather, and occupies a very important position in the production process of sofa leather. Spraying machine is a kind of painting equipment, which is a kind of mechanical equipment that sprays paint on the surface of the object to be coated. [0003] After...

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Problems solved by technology

[0004] Although the spraying device disclosed in this patent can reduce the waste of paint, there is no cleaning structure in the spraying device, and the paint on the conveyor belt is easily stained on the sofa leather, so the quality of spraying cannot be guaranteed, and the spraying effect is poor. Therefore, a design is made A coating system for sofa leather is necessary

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