Full-automatic straw braiding machine

Abstract

Provided is a full-automatic straw braiding machine. A paving and replenishing mechanism is arranged at the front end of an automatic feeding mechanism, the automatic feeding mechanism is arranged at the front end of a rack, and a spike-tooth conveying mechanism is arranged on the rack; an automatic roller shutter device is arranged at the rear end of the rack, a trimming mechanism connected with a braiding mechanism is installed on the braiding mechanism, and the trimming mechanism is arranged at one end of the spike-tooth conveying mechanism; a straw-collecting mechanism is arranged below the spike-tooth conveying mechanism, and a power mechanism is arranged at the bottom of the rack; straws sequentially enter the paving and replenishing mechanism, the automatic feeding mechanism and the spike-tooth conveying mechanism, then enter the braiding mechanism and the straw-collecting mechanism, and thread-up braiding is achieved while the straws are compacted; shearing and trimming deflashing are conducted on the two ends of a straw matting by the trimming mechanism, and the problems that the straws are prone to snarling and accumulating, and further uneven braiding, cavity-occurring and even blocking are caused are effectively solved; and meanwhile the automatic roller shutter device is arranged, and the problems that because change of the rolling radius of the straw matting is great, precise control cannot be achieved, and further the situations that the straw matting is prone to deforming and even directly being broken due to pulling are caused are effectively solved.

Description

technical field [0001] The invention relates to the technical field of straw weaving machines, in particular to a fully automatic straw weaving machine. Background technique [0002] As an important by-product of crops, straw is also an important production resource for industrial and agricultural production. In daily life, straw woven straw curtains are widely used in brick factories for sun protection, construction, granaries, fungus production, wagon packaging, winter heat preservation in vegetable greenhouses and The field of anti-drying and health preservation of prefabricated products not only protects the environment but also brings benefits. [0003] However, although the existing straw weaving equipment can realize straw weaving, it also has shortcomings: before the straw enters the weaving process, it is necessary to manually spread and separate the straw for feeding, which is not only labor-intensive, but also spread and divided. Depending on the hand feel, it is...

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Problems solved by technology

[0003] However, although the existing straw weaving equipment can realize straw weaving, it also has shortcomings: before the straw enters the weaving process, it is necessary to manually spread and separate the straw for feeding, which is not only labor-intensive, but also spread and divided. Depending on the hand feel, it is easy to cause uneven thickness of the weaving straw curtain; at the same time, the straw is easy to tangle during the weaving process, and it is easy to be blocked when it is transported to the weaving process, which will cause uneven weaving, voids and even blockage; The separate component of the feeding line will easily cause the straw to be unevenly compacted during weaving, which will cause the woven straw curtain to be easily "sewed". After the straw curtain is woven, it is mainly collected manually, which is not only labor intensive, but also low in efficiency ; There are technical obstacles in the use of mechanical collection. The thickness of the woven straw curtains varies. During the rolling process, because of its thicker thickness and uneven thickness, it is easy to cause large changes in the radius of the straw curtains and cannot be accurately controlled. The speed-adjustable motor cannot be adjusted precisely because of its irregular changes. At the same time, because the grass curtain itself is soft and does not belong to the strong tensile type, it is easy to deform or even break directly.

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