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Sewing device

A sewing and sewing needle technology, applied in the textile field, can solve the problems of single function, too simple manufacturing method, no antibacterial, antistatic, flame retardant, etc. effect of work

Active Publication Date: 2017-12-22
桐乡市易尔顺科技信息咨询有限公司
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  • Application Information

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Problems solved by technology

[0004] Although the manufacturing method disclosed in this patent superimposes various medical effects and functions together, the manufacturing method is too simple, and the pillowcase fabric does not have antibacterial, antistatic, and flame-retardant properties, and has a single function. Therefore, a sewing machine is designed. device is necessary

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment Construction

[0044] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0045] The production method of the improved pillowcase comprises the following steps:

[0046] a. Select raw materials according to weight ratio: 40-60 parts of water-based PU resin, 5-6 parts of emulsion, 0.5-2 parts of defoamer, 3-6 parts of antibacterial agent, 0.6-1 part of antioxidant, thickener 0.5-1.6 parts, 2-4 parts of magnesium oxide, 2-4 parts of zinc oxide and 12-26 parts of water; in this embodiment, weigh 50 parts of water-based PU resin, 5 parts of emulsion, 1 part of defoamer, 4 parts of anti-oxidant, 0.8 part of antioxidant, 1 part of thickener, 3 parts of magnesium oxide, 3 parts of zinc oxide and 20 parts of water;

[0047] b. The raw materials are mixed together by a mixer, the stirring temperature is...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides a sewing device. The technical problems that an existing manufacturing method is too simple, pillowcase cloth does not has the antibacterial, antistatic and flame resistant performances, and the function is single are solved. The sewing device comprises a sewing base which is provided with a sewing needle and a presser foot, the sewing base is provided with a feeding mechanism capable of conveying cloth to the sewing needle, the feeding mechanism comprises a positioning plate, an upper clamping plate, a lower clamping plate and a lifting plate, the positioning plate is fixed to the sewing base, multiple limiting holes are formed in the positioning plate, positioning rods used for positioning cloth penetrate through the limiting holes, a positioning groove is formed in the positioning plate, the lower clamping plate is arranged in the positioning groove, the lifting plate is arranged on the sewing base through a moving mechanism capable of driving the lifting plate to move horizontally, a lifting cylinder is fixed to the lifting plate, a piston rod of the lifting cylinder is arranged in a vertically downward mode, the end of the piston rod of the lifting cylinder is connected with the upper clamping plate, and a positioning structure capable of positioning the lower clamping plate is arranged on the upper clamping plate. The sewing device has the advantage of being high in functionality.

Description

technical field [0001] The invention belongs to the technical field of textiles and relates to a sewing device. Background technique [0002] A pillow is a sleeping tool. It is generally believed that pillows are fillers that people adopt for sleeping comfort. From the understanding of modern medical research, the spine of the human body is a straight line when viewed from the front, but it has three physiological curved curves when viewed from the side. In order to protect the normal physiological curvature of the neck and maintain normal physiological activities during people's sleep, a pillow must be used when sleeping, and the pillow is generally made of two parts, a pillow core and a pillowcase. A pillowcase is something that wraps around the pillow core under the pillow towel, like a cloth pocket. [0003] After searching, for example, Chinese patent literature discloses a method for manufacturing health pillow cover fabric [application number: 201310624190.X; publi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B35/00D05B27/00A47G9/02D06N3/00D06N3/14
CPCA47G9/0253A47G9/10D05B27/00D05B35/00D05B35/02D05D2207/04D06H7/00D06M11/44D06M15/564D06N3/0047D06N3/0059D06N3/0063D06N3/0077D06N3/0086D06N3/12D06N3/14
Inventor 王键
Owner 桐乡市易尔顺科技信息咨询有限公司
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