Cutting and polishing device for leather processing

Abstract

The invention discloses a cutting and polishing device for leather processing, and particularly relates to the field of leather processing. The cutting and polishing device comprises a base, a vertical rod is arranged at the top of one end of the base, a fixing plate is arranged at the top of the other end of the base, a circular ring is arranged between the fixing plate and the vertical rod, the bottom end of the circular ring is movably connected with the base, a gear is arranged on the back face of the circular ring, and a motor is arranged at the top of the gear. By arranging reinforcing rods and cross rods, compared with the prior art, the cutting and polishing device can adapt to leather of different shapes through any combination of the reinforcing rods, the overall applicability is improved, the multiple reinforcing rods are closely located at the edges of the leather, and the edges of the leather can be prevented from being folded in the subsequent polishing process; and then through rotation of the circular ring, a rotating rod moves along the surface of an annular plate to adapt to leather of different shapes again, the overall applicability is improved, damage to the edge of the leather is reduced, and the quality of the leather is guaranteed.

Description

technical field [0001] The invention relates to the field of leather processing, and more specifically, the invention relates to a cutting and polishing device for leather processing. 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] In the prior art, there are still many disadvantages. For example, after the leather is cut, burrs remain on the surface of the leather, and the shape of the leather is different. If the manual grinding method is used, the work efficiency is low and the use is inconvenient. The existing The device cannot adapt to different shapes of leather during grinding, so that the position of the grinding block cannot move with the shape of the ...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a cutting and grinding device for leather processing. Compared with the prior art, the reinforcing bar is moved to the leather by providing a reinforcing bar and a cross bar, so that more A reinforcement rod is placed at the edge of the leather, and multiple reinforcement rods can be combined arbitrarily. Through any combination of reinforcement rods, it can adapt to different shapes of leather and improve the overall applicability, so that multiple reinforcement rods are closely located on the edge of the leather. In the subsequent grinding process, it can prevent the edge of the leather from creases and ensure the subsequent use of the leather. Afterwards, the rotation of the ring makes the rotating rod move along the surface of the ring plate, because the top surface of the ring plate is from the inside to the outside. The inclined setting allows the cross bar to move upwards to one side of the inclined plate, instead of subsequent extrusion of the large spring, when it continues to move upwards, it squeezes the inclined plate and squeezes the small spring. The volume of the spring is larger than that of the small spring, and it is easier to squeeze the small spring, so that the sanding block can move conveniently. During the process of polishing the leather, the sanding block will not be unable to move, reducing the damage to the leather edge , and will not allow the leather to move, adapt to different shapes of leather again, improve the overall applicability, and reduce damage to the edge of the leather, ensuring the quality of the leather, so as to solve the problems raised in the above background technology

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