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Method for applying flat pieces of material, cutting device and sewing machine for carrying out the method

A technology of cutting device and embroidery machine, which is applied to the mechanism of embroidery machine, embroidery machine, sewing machine components, etc., can solve the problems of expensive processing and the like

Inactive Publication Date: 2008-10-22
拉泽刺绣机股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These devices are relatively expensive to machine and can only be used with an equally relatively expensive structure that runs the entire length of the embroidery machine, which is necessary for embroidering sequins or ribbons

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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  • Method for applying flat pieces of material, cutting device and sewing machine for carrying out the method
  • Method for applying flat pieces of material, cutting device and sewing machine for carrying out the method
  • Method for applying flat pieces of material, cutting device and sewing machine for carrying out the method

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Embodiment Construction

[0033] As is known from the above-mentioned work Schoener / Freier, pp. 72ff., so-called drills have long been used in embroidery machines for producing small holes in fabrics, the edges of which are then seamed. The bits are square steel points with sharp cutting edges that cut through the fabric fibers as they penetrate the fabric.

[0034] The drills can be arranged in different knitting cycles on a drill carriage which is moved in a controlled manner through the embroidery machine program relative to the embroidery base fabric for drilling holes. In a color-changeable embroidery machine, a drill can be assigned to each embroidery position, wherein the individual embroidery positions can be arbitrarily controlled by a program for actuating the drill at this embroidery position.

[0035] Figure 1 shows a number of embroidery positions in a shuttle embroidery machine, which allows changing colors, where needle 11 and drill 13 can be seen. FIG. 2 shows the corresponding structure...

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 relates to a method for applying flat material pieces, cutting device and embroidery machine for carrying out the method. In order to apply the flat material pieces with expected shape on an embroidery cloth (75) of an embroidery machine, firstly, at least a drill (13) is replaced by a cutting device (15). Then, controllably, the cutting device (15) is led to the cutting position by the drill device through the process of the embroidery machine, then, controllably, the relative movement between the cutting device (15) and a material layer (73) is generated for cutting the material pieces. In order to rapidly exchange the drill (13) by the cutting device (15), the cutting device (15) has a fixed section (32) composed the same with a fixed section (34) of the drill (13). In order to cut the cutting device (15), the front end has a heated tip (39) which is inserted into the cut material layer (73).

Description

technical field [0001] The present invention relates to a method for seaming embroidery of desired shaped pieces of planar material onto an embroidery base fabric by means of an embroidery machine. The invention also relates to a cutting device and an embroidery machine for carrying out the method. Background technique [0002] Embroidery machines so-called here are devices that produce stitches in accordance with Schoeer / Fricker's book "Embroidery Technology" Leipzig 1982, p. Freely change within. This can produce decorative graphics. But embroidery machines have long been used to produce graphics with technical functions, such as electrical conductors. Most embroidery machines currently in use work on a veil and ground yarn system and program-controlled production of embroidery graphics on an embroidery base fabric. Mainly divided into large embroidery machines and small embroidery machines. The shuttle embroidery machine has a large width as a large embroidery machin...

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): D05C7/10D05B37/10
CPCD05C5/04D05C7/10D05C7/08D05B35/06
Inventor F·拉泽
Owner 拉泽刺绣机股份公司