Special presser foot for sewing snap buttons and snap button sewing method
A presser foot and snap button technology, applied in the direction of cloth press mechanism, sewing equipment, sewing machine components, etc., can solve the problems of cumbersome adjustment process of snap button placement, easy deviation of button holes, and inability to sew, etc., to achieve clamping snap buttons And the adjustment process is simple and fast, simple and fast clamping and adjustment, and the effect of meeting the needs of production efficiency
Active Publication Date: 2018-01-26
BULLMER ELECTROMECHANICAL TECH
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Problems solved by technology
[0005] Most of the existing snap buttons are sewn manually, which is inefficient and labor-intensive
However, the twisting pliers of the current button sewing machine cannot be used universally for a variety of buttons, and the process of placing buttons and adjusting them each time is cumbersome, and the position of the button hole is prone to deviation, which may easily lead to needle breakage or failure to sew.
Method used
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[0045] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.
[0046] see Figure 1 to Figure 6 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so it has no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. within the scope covered by the disclosed technical content. At the same time...
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The invention provides a special presser foot for sewing a snap fastener and a snap fastener sewing method. The special presser foot comprises a feeding plate located above a needle plate. The feeding plate is proved with a positioning hole matched with the snap fastener in shape, a presser foot piece is arranged above the feeding plate and fixedly connected with a feeding frame assembly, a central hole is formed in the middle of the presser foot piece, an annular space for a sewing needle to penetrate through is formed in the pressure foot piece in the circumferential direction of the central hole, and a connecting piece connected with the snap fastener is inserted in the central hole and extends towards the feeding plate. By means of the special presser foot for sewing the snap fastener and the snap fastener sewing method, frequently-applied snap fasteners with different dimensions on the market can be easily and quickly clamped and adjusted, and the problem that wrench tongs of an existing button sewing machine can not achieve universality on diversified snap fasteners is solved; in addition, the snap fastener clamping and adjusting process is easy and fast each time, the sewing efficiency is greatly improved, the labor intensity is lowered, and the demand of mass production garment factories for production efficiency is met.
Description
technical field [0001] The invention relates to a special presser foot for sewing snap buttons. [0002] The present invention also relates to a method for sewing snap buttons by using the above-mentioned special presser foot. Background technique [0003] Snap buttons, also known as mother-in-law buttons and embedded buttons, are a component that involves temporary connection and positioning of clothing and other similar objects. Generally speaking, needle and thread snap buttons, hand-sewn snap buttons, snap button snap buttons, etc. are all called snap buttons, and the names are different in each region. The female buckle is combined by an S-shaped spring. It is divided into two parts from top to bottom, namely a male buckle and a female buckle. There is a concave hole in the middle of the female buckle, and there are two parallel springs on the side of the concave hole. A protruding round point, the round point is pressed into the concave hole of the female buckle and ...
Claims
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IPC IPC(8): D05B29/06
CPCD05B29/06
Inventor 赵岩李保青
Owner BULLMER ELECTROMECHANICAL TECH