Folding mechanism of non-woven bag

Abstract

The invention discloses a folding mechanism of a non-woven bag. The folding mechanism of the non-woven bag comprises a folding channel installed in the middle of a machine frame. The folding channel is surrounded by upper and lower conveying flat belts. The upper and lower conveying flat belts have the same linear speed. A conveying direction of the upper and lower conveying flat belts is same asa length direction of the folding channel. The front end of the folding channel is an inlet of the non-woven bag, and the rear end is an outlet of the non-woven bag. The upper wall of the folding channel corresponds to the lower belt surface of the upper conveying flat belt, and the lower wall of the folding channel corresponds to the upper belt surface of the lower conveying flat belt. The lowerbelt surface of the upper conveying flat belt and the upper belt surface of the lower conveying flat belt are installed as a V-shape. A midpoint position of each of the left and right sides of the folding channel is provided with a row of edge-folding wheels. The edge-folding wheels have the same linear speed as the upper and lower conveying flat belts. A center connecting line of a row of the edge-folding wheels at the left side and a center connecting line of a row of the edge-folding wheels at the right side are installed as a V-shape. The folding mechanism is specifically used for automatically folding the non-woven bag, simple in structure, and high in efficiency.

Description

【Technical field】 [0001] The invention relates to a non-woven bag folding device, in particular to a non-woven bag folding mechanism of the non-woven bag folding device. 【Background technique】 [0002] Non-woven bags are environmentally friendly and practical, especially non-woven three-dimensional bags, which have been more and more popularized and applied in recent years. Non-woven three-dimensional bags need to be folded to reduce the storage space after production. The folding of non-woven three-dimensional bags is currently done manually, although some people try to use special equipment to automatically fold non-woven three-dimensional bags. But the structure is more complex. 【Content of invention】 [0003] Aiming at the deficiencies of the prior art, the invention provides a non-woven bag folding mechanism which is specially used for automatic folding of non-woven bags, has a simple structure and improves efficiency. [0004] The present invention is implemented t...

AI Technical Summary

Problems solved by technology

Non-woven three-dimensional bags need to be folded to reduce storage space after production. The folding of non-woven three-dimensional bags is currently done manually, although some people try to use special equipment to automatically fold non-woven three-dimensional bags. But the structure is more complex

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