Two-way ramie stripping machine

Abstract

The invention discloses a two-way ramie stripping machine. The two-way ramie stripping machine comprises a rack and a front ramie stripping device and a rear ramie stripping device which are mounted on the rack; the front ramie stripping device comprises a front ramie clamping and conveying device and a front ramie stripping mechanism; the front ramie clamping and conveying device comprises frontclamping and conveying chains arranged oppositely up and down to clamp and convey ramie; the rear ramie clamping and conveying device comprises a rear ramie clamping and conveying device and a rear ramie stripping mechanism; the rear ramie clamping and conveying device comprises rear clamping and conveying chains arranged oppositely up and down to clamp and convey ramie; the rear ramie stripping mechanism is arranged on one side of the rear clamping and conveying chains; the rear clamping and conveying chain and the front ramie stripping mechanism are arranged on the same side of the front clamping and conveying chains; and the output ends of the front clamping and conveying chains and the input ends of the rear clamping and conveying chains are arranged in a staggered mode. According to the two-way ramie stripping machine provided by the invention, the two-way hemp stripping of the ramie stalks can be realized through the two hemp stripping devices which are arranged in a front-back staggered mode, namely the ramie stalk clamping and conveying part can be subjected to ramie stripping treatment.

Description

technical field [0001] The invention belongs to the technical field of ramie processing, in particular to a two-way ramie peeling machine. Background technique [0002] Ramie is a special product of our country known as "Chinese Grass". Its current planting area and output in my country account for more than 90% of the world's. Ramie fiber has the characteristics of good flexibility, high fiber strength, crisp and glossy fabric, and fast moisture absorption and moisture dissipation. It is a typical natural plant fiber raw material, and its textiles are very popular among domestic and foreign consumers. [0003] Since the 1990s, small ramie peeling machines have been successively developed in China to meet the needs of some individual farmers for ramie peeling and processing. Existing small-sized ramie stripping machine is mainly divided into anti-pull type, full-feeding type stripping machine, full-feeding type stripping machine. The reverse-pull type stripping machine mai...

AI Technical Summary

Problems solved by technology

[0005] 1. The stripping mechanism can only realize one-way stripping, that is, the parts on both sides of the ramie clamped by the upper and lower clamping conveyor chains cannot be stripped by the stripping board

Thereby either workers need to manually strip the hemp, which reduces the efficiency of the overall stripping of the hemp; or the clamping section is directly cut off, which not only reduces the efficiency of stripping the hemp, but also reduces the utilization rate of the ramie, resulting in waste;

[0006] 2. The hemp stripping roller of the hemp stripping mechanism is installed on one side of the upper and lower clamping conveyor chains. The support seat of the hemp stripping roller is easy to interfere with the ramie rod, so that the ramie cannot accurately enter the hemp stripping mechanism;

[0007] 3. Although the ramie stripping concave plate under the ramie stripping cylinder can be adjusted up and down, it cannot float during the ramie stripping process, which makes the ramie fiber easily broken by the ramie stripping plate;

[0009] 5. The upper and lower clamping conveyor chains used to clamp and transport ramie are driven by two different sprocket drive motors, which is difficult to ensure synchronization, resulting in relative movement of the upper and lower clamping conveyor chains;

[0010] 6. The upper and lower compression structure used for clamping the conveyor chain up and down uses sprocket and spring compression, which not only makes noise, but also makes it difficult to adjust the compression force at each place to be consistent.

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