Full-automatic zipper sewing and cutting device
It is a cutting equipment and fully automatic technology, which is applied in the direction of paper/cardboard containers, containers, bag making, etc. It can solve the problems of low production efficiency, difficulty in grasping the width of folding, and inaccurate control of cutting length, etc., and achieves improvement. The effect of work efficiency
Pending Publication Date: 2019-08-20
青岛惠瑞新材料有限公司 +1
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Problems solved by technology
[0003] In the process of zipper sewing, it is necessary to fold the edge of the cloth or plastic sheet to be sewn (hereinafter referred to as the packing tape) inwards first, then sew the edge of the zipper and the folded edge of the packing tape together, and finally according to different The specifications of the packaging bag are cut. In the production process of the prior art, the edge is generally folded and sewn manually, and the production efficiency is very low. Moreover, when the edge is set manually, the width of the edge is not easy to grasp, and the zipper often The seam is crooked, very unsightly, and it needs to be cut manually, and the cutting length is not controlled so accurately, resulting in deviation when the final packaging bag is formed
Method used
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[0026] The principles and features of the present invention are described below in conjunction with examples, which are only used to explain the present invention and are not intended to limit the scope of the present invention.
[0027] Such as figure 1 As shown, a fully automatic zipper sewing and cutting device includes a traction device 1, a hemming device 2, an automatic sewing machine 3, a stretching device 4, a driving device 5 and a cutting device 6, the traction device of the zipper is a traction ring, and the The traction device is a traction roller and a traction groove, and the traction device draws the zipper 9 to the needle of the automatic sewing machine, and simultaneously draws the packaging belt 8 to be sewn to the right side of the hemming device; the left side of the hemming device is an automatic sewing machine, such as Image 6 As shown, the hemming device includes an upper plate 21 and a lower plate 22 placed up and down in an integrated structure. There...
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The invention relates to a full-automatic zipper sewing and cutting device which comprises a traction device, an edge folding device, an automatic sewing machine, a stretching device, a driving deviceand a cutting device. The traction device is used for dragging a zipper to the position below needle of the automatic sewing machine, and meanwhile, a to-be-sewn packaging belt is dragged to one sideof the edge folding device. The automatic sewing machine is arranged on the other side of the edge folding device, and the stretching device is arranged on the other side of the automatic sewing machine. The other side of the stretching device is provided with the driving device, and the cutting device is arranged on the other side of the driving device. The cutting device comprises a power air cylinder, a cutter rest and a cutting tool. The power air cylinder is fixed above the cutter rest and the two ends of the cutter rest are connected with a piston rod of the power air cylinder. The cutting tool is fixed to the cutter rest, and a channel for the packaging belt to pass through is arranged below the cutting tool.
Description
technical field [0001] The invention relates to a zipper sewing device, in particular to a fully automatic zipper sewing and cutting device, which belongs to the technical field of packaging equipment. Background technique [0002] In the field of packaging, zipper is a commonly used sealing method, which is used on various plastic and Oxford cloth packaging bags, such as quilts and clothing packaging bags. [0003] In the process of zipper sewing, it is necessary to fold the edge of the cloth or plastic sheet to be sewn (hereinafter referred to as the packing tape) inwards first, then sew the edge of the zipper and the folded edge of the packing tape together, and finally according to different The specifications of the packaging bag are cut. In the production process of the prior art, the edge is generally folded and sewn manually, and the production efficiency is very low. Moreover, when the edge is set manually, the width of the edge is not easy to grasp, and the zipper ...
Claims
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IPC IPC(8): B31B70/68B31B70/26B31B70/20B31B70/74
CPCB31B70/68B31B70/26B31B70/20B31B70/74
Inventor 徐鹏飞徐振文陈常海孙福金
Owner 青岛惠瑞新材料有限公司