A fully automatic back-pull conveying type ramie two-way peeling machine

Abstract

The invention discloses a full-automatic reverse pull conveying type ramie bidirectional stripping machine, which comprises a ramie conveyor, a front stripping machine and a rear stripping machine, the front stripping machine includes a front ramie clamping and conveying device and a front stripping mechanism, The front stripping mechanism includes front stripping rollers engaged up and down, and the front ramie clamping and conveying device is connected with the output end of the ramie conveyor. The passing clamping conveyor belt, the rear ramie clamping and conveying device and the rear ramie stripping mechanism, the rear ramie stripping mechanism includes the rear ramie stripping rollers that engage up and down, and the output of the rear ramie clamping and conveying device and the front ramie stripping machine end connection. The ramie conveyor of the present invention can continuously and automatically realize the pretreatment and automatic feeding of ramie stalks before stripping, such as ramie stalk trimming, tip cutting, rolling and clamping transportation, and doubles the ramie stalk feeding. s efficiency.

Description

technical field [0001] The invention belongs to the technical field of ramie fiber processing, in particular to a full-automatic back-pull conveying type ramie bidirectional peeling machine. Background technique [0002] Ramie is a traditional characteristic economic crop in my country, known as "Chinese grass", its current planting area and output in my country account for more than 90% of the world. Ramie fiber has the characteristics of good flexibility, high fiber strength, crisp fabric, good moisture absorption and fast moisture absorption, etc. It is a typical high-quality natural plant fiber raw material. With the development of economy and the improvement of living standards, ramie fiber as a natural fiber, its Textiles are popular among domestic and foreign consumers. [0003] Since the 1980s, 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 ra...

AI Technical Summary

Problems solved by technology

[0004] 1. Workers have high labor intensity and are vulnerable to noise and dust hazards during the stripping process;

[0005] 2. During the process of peeling the hemp, the hands of the workers are easily pulled into the hemp peeling drum and injured;

[0006] 3. The feeding efficiency is low, manual dismantling and feeding are required, and it is not convenient to realize the automation of the whole process of stripping and feeding in large quantities;

[0007] 4. Before feeding, pretreatment such as manual cutting and rolling is required. The consistency after pretreatment is relatively poor, which eventually leads to unstable quality of peeling hemp

[0009] 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;

[0010] 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;

[0011] 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;

[0014] 6. 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;

[0015] 7. 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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