Polishing machine for leather production

Abstract

The invention discloses a polishing machine for leather production. The polishing machine comprises a shell, a second roller, a first roller and a fan, wherein a power supply is fixedly mounted on thelower side inside the shell; a first drive motor is fixedly mounted on the lower side, positioned on one side of the power supply, inside the shell; a belt pulley is mounted at the power output end of the first drive motor, and a belt is movably mounted outside the belt pulley; two fixed seats are respectively and fixedly welded on outer walls on the two sides at the bottom of the shell, a clamping buckle is rotationally connected with the bottom of each of the fixed seats through a hinge, a rotating bearing is fixedly mounted inside the clamping buckle and the corresponding fixed seat, a leather rotating shaft is rotationally connected with the inside of the rotating bearing, and the end, positioned at one end outside the fixed seat, of the leather rotating shaft is in transmission connection with the belt pulley through the belt. The polishing machine disclosed by the invention has the beneficial effect that as the fan is mounted inside the shell, and an outlet of the fan is flush with a first conveying belt, the fan can blow away heat and particles generated in the polishing process to prevent damage caused to leather and equipment.

Description

technical field [0001] The invention relates to the technical field of leather production, in particular to a polishing machine for leather production. Background technique [0002] Leather is denatured and non-perishable animal skin obtained through physical and chemical processing such as depilation and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. There is a special grain layer on the surface, which has natural grain and luster, and feels comfortable. [0003] Polishing machines, also known as grinders, are often used for mechanical grinding, polishing and waxing. Its working principle is: the motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at high speed. Due to the joint action of the polishing disc and the polishing agent and friction with the surface to be polished, it can achieve the effect of removing paint surface pollution, oxide layer and shallow marks. Purpose. The s...

AI Technical Summary

Problems solved by technology

[0005] 1. Traditional leather polishing machines mostly use drum polishing equipment to polish leather, but due to the restriction of the shape of the drum, the contact surface during actual polishing is very small, so the polishing time is short and the polishing effect is not ideal

[0006] 2. The traditional polishing machine is prone to heat due to the high-speed friction between the polishing machine and the leather. Excessive temperature has a certain impact on the leather, and debris particles are prone to be generated during polishing, which affects the operation of the equipment.

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