Full-automatic ramie bidirectional stripping machine

Abstract

The invention discloses a full-automatic ramie bidirectional stripping machine comprising a ramie conveyor, a front stripping machine and a rear stripping machine. The ramie conveyor includes a conveyor frame, a feeding conveyor, a ramie uniformizing device and a ramie feeding device, and the feeding conveyor, the ramie uniformizing device and the ramie feeding device are installed on the conveyorframe; the ramie stripping machine includes a hemp stripping machine frame, a ramie clamping and conveying device and a ramie stripping mechanism, and the ramie clamping and conveying device and theramie stripping mechanism are installed on the hemp stripping machine frame; the output end of the feeding conveyor is connected with the input end of the ramie uniformizing device, the output end ofthe ramie uniformizing device is connected with the input end of the ramie clamping and conveying device, and the output end of the ramie feeding device is connected with the input end of the ramie clamping and conveying device. According to a ramie stalk conveyor of the present invention, continuity of the ramie stalks, automatic completion of ramie uniformization, cutting, rolling and strippingcan be realized; and meanwhile, the ramie bidirectional stripping machine can realize bidirectional stripping of the ramie stalks through two ramie stripping devices staggered fore and aft, and the clamped and conveyed part of the ramie stalks can be stripped, thereby improving the utilization rate of the ramie stalks and improving the stripping efficiency from the ramie stalks to ramie fibers.

Description

technical field [0001] The invention belongs to the technical field of ramie processing, in particular to a full-automatic ramie bidirectional 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. Specifically, the oper...

AI Technical Summary

Problems solved by technology

[0004] 1. 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;

[0005] 2. Workers have high labor intensity and are vulnerable to noise and dust hazards during the stripping process;

[0006] 3. Pretreatment such as manual cutting and rolling is required before feeding. The consistency after pretreatment is relatively poor, which eventually leads to unstable quality of peeling hemp

[0008] 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;

[0009] 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;

[0010] 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;

[0012] 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;

[0013] 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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