Sanding system of sanding machine

Abstract

The invention relates to a sanding system of a sanding machine. The sanding system comprises a brush drum, a brush drum drive device, a brush roller drive device, a brush roller synchronous rotation device and a sanding arrangement device. The brush drum comprises five brush rollers and five adjustment plate devices. The five brush rollers are arranged on a left supporting plate and a right supporting plate through even distribution and arrangement frames of planet structures. The adjustment plate devices are arranged between the adjacent brush rollers. A brush drum motor drives a brush drum transmission device to form the brush drum drive device through a brush drum synchronous belt. The brush roller motor drives a brush roller transmission device through a synchronous belt. A main transmission belt wheel of the brush roller synchronous rotation device is driven by the brush roller transmission device. A brush roller double-sided synchronous belt changes the direction through tensioning belt wheels and drives five brush roller transmission belt wheels to synchronously rotate. An outlet drive roller of the sanding arrangement device drives sanding cloth to be subjected to sanding arrangement through the outlet brush roller by means of a cloth guide roller and an adjustment pressing plate. The sanding system has the advantages of being capable of saving energy, convenient to install and detach and good in sanding effect.

Description

technical field [0001] The invention relates to a sanding system of a sanding machine. Background technique [0002] The brush drum of the sanding machine is the core component of the whole sanding machine. The structure of the brush drum, especially the number of brush rollers, directly determines the sanding effect; the more the number of brush rollers, the larger the path angle of the cloth. The closer the path on the brush drum is to a circle, if the pressure of the cloth and the brush roller wants to achieve the same effect, the tension of the whole cloth must be increased, which will not only increase the power of the motor, but also make the cloth If the deformation is too large, it will affect the sanding effect. In addition, the cloth passes through the adjustment plate before entering the brush roller, and the cloth will be further opened after passing through the adjustment plate. If the included angle of the path of the cloth is too large, the impact on the clot...

AI Technical Summary

Problems solved by technology

[0002] The brush drum of the sanding machine is the core component of the whole sanding machine. The structure of the brush drum, especially the number of brush rollers, directly determines the sanding effect; the more the number of brush rollers, the larger the path angle of the cloth. The closer the path on the brush drum is to a circle, if the pressure of the cloth and the brush roller wants to achieve the same effect, the tension of the whole cloth must be increased, which will not only increase the power of the motor, but also make the cloth Excessive deformation will affect the sanding effect

In addition, before the cloth enters the brush roller, it passes through the adjustment plate, and the cloth will be further opened after passing through the adjustment plate. If the angle between the path of the cloth is too large, the impact on the cloth will be small when the brush drum rotates, which is not conducive to the unfolding of the cloth.

[0003] The traditional sanding machine is not equipped with a tension sensor and a driving roller on the brush drum, which will lead to uneven tension of the cloth on the brush drum. To obtain the same sanding effect, the tension of the cloth must be increased. It will increase the power of the motor, resulting in excessive stretching of the cloth, which often brings various creases and reduces the production quality when knitting fabrics and other sensitive fabrics with elasticity

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