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Folding mechanism of non-woven bag

A non-woven bag, folding mechanism technology, applied in the direction of folding thin materials, thin material processing, transportation and packaging, etc., can solve the problems of complex structure, reduce storage space and other problems, and achieve the effect of simple structure

Inactive Publication Date: 2018-06-29
JIANGSU FEILU HEAVY MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Folding mechanism of non-woven bag
  • Folding mechanism of non-woven bag

Examples

Experimental program
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Embodiment Construction

[0010] like figure 1 , 2 As shown, the non-woven bag folding mechanism of the present invention includes a folding passage 2 located in the middle of the frame 1, the folding passage 2 is surrounded by an upper conveying flat belt 3 and a lower conveying flat belt 5, and the upper and lower conveying flat belts have the same Linear speed, the transmission direction of the upper and lower conveying flat belts is the same as the length direction of the folding channel, the front end of the folding channel 2 is the inlet of the non-woven bag, and the rear end is the outlet of the non-woven bag, and the upper wall of the folding channel 2 corresponds to the upper conveying flat belt The lower belt surface 31 of 3, the lower wall of the folding channel 2 corresponds to the upper belt surface 51 of the lower conveying flat belt 5, and the lower belt surface 31 of the upper conveying flat belt and the upper belt surface 51 of the lower conveying flat belt are arranged in a V shape T...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H45/22
CPCB65H45/22B65H2701/191
Inventor 张宗良
Owner JIANGSU FEILU HEAVY MACHINERY MFG CO LTD
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