Leather shoe leather dyeing device based on planetary gear transmission principle

Abstract

The invention relates to the technical field of leather shoe manufacturing, and discloses a leather shoe leather dyeing device based on the planetary gear transmission principle. The device comprisesa fixing frame. A lifting block is slidably connected in the fixing frame. A toothed bar is movably connected to the interior of the lifting block; a positioning block is movably connected to the interior of the lifting block, a shifting rod is fixedly connected to the exterior of the positioning block, a positioning pawl is movably connected to the interior of the positioning block, a lifting plate is fixedly connected to the exterior of the lifting block, a pressing rod is fixedly connected to the bottom of the lifting plate, and a cover plate is fixedly connected to the bottom of the pressing rod. With cooperative use of the lifting block, the toothed bar, the positioning block, the shifting rod rod and the positioning pawl, the cover plate and the inner screen frame are controlled to ascend and descend through the toothed bar, the stability of the equipment is guaranteed through the positioning pawl, operation is easy, control is easy, smooth dyeing work is effectively guaranteed,and the phenomenon that the inner screen frame falls off in the ascending and fixing process is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of leather shoe manufacturing, in particular to a leather shoe leather dyeing device based on the principle of planetary gear transmission. Background technique [0002] Leather shoes refer to footwear with natural leather as the upper and leather or rubber, plastic, PU foam, PVC, etc. as the sole, which are processed by sewing, gluing or injection molding. Hygienic performance is the highest-grade shoe among all kinds of shoes and boots. Leather is used as the raw material of leather shoes. It is usually necessary to dye the leather before use. Since the leather is sensitive to tension, avoid tension affecting the quality of the leather. Usually, the leather is dyed when dyeing. Placed in the cage inside the dyeing drum, the leather is finished dyeing by rotating the dyeing drum. [0003] However, the existing dyeing device usually lifts and lowers the cage directly through the hole of the screw rod, so th...

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Problems solved by technology

[0003] However, the existing dyeing device usually lifts and lowers the cage directly through the hole of the screw rod, so that the cage is placed in the dyeing drum. However, this method lacks a positioning device, which may easily cause the internal mesh to slip, thereby causing dyeing accidents and affecting work efficiency. , and cause material waste, and the existing dyeing device only stirs the dye through the external drum and the inner bottom stirring blade, resulting in different coloring effects on the upper and lower sides of the leather, resulting in a large color difference between the upper and lower sides of the leather, requiring multiple times of coloring, resulting in The existing dyeing device has poor dyeing effect and low dyeing efficiency

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