Tape making mechanism
A cloth tape and shell technology, applied in the field of sewing machines, can solve the problems of easy unraveling, cumbersome operation, difficult sewing, etc., and achieve the effects of uniform width and thickness, smooth feeding and convenient operation.
Active Publication Date: 2017-02-15
ZHEJIANG HONREY SEWING MACHINERY
View PDF9 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] Although the cloth formed by the above-mentioned presser foot device is curled into a cloth strip after hemming the cloth, the whole cloth is still in a loose shape. It needs to be combined with a guide as a track to keep its shape from falling apart, which not only makes the equipment structure Complicated and cumbersome to operate, and it is only suitable for garment hemming
If you need to sew a tape that will not unravel, you need to export the hemmed fabric and sew it up. However, the fabric is still easy to scatter after exporting, which is difficult to sew, and it is easy to cause the sewn tape to be incomplete. In the case of uniformity or insufficient thickness, in addition, sewing after the fabric is curled will leave stitches on the outside of the tape, which is not only unsightly, but also affects the quality of the garment after the tape is applied to the garment
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] 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.
[0029] Such as Figure 1 to Figure 5 As shown, the tape-making mechanism is a plate-shaped needle plate 1 and a cylindrical shell 2 fixed on one side of the needle plate 1. The rear end of the shell 2 has a cloth inlet 2a and the shell 2 The front end has a cloth outlet 2b. A cylindrical guide cylinder 3 is also fixed in the housing 2 and the guide cylinder 3 is arranged along the front-rear direction. The wall is fixed, and the other outer side wall of the guide cylinder 3 and the inner side wall of the housing 2 form a cloth feeding channel 4 that can communicate with the cloth inlet 2a and the cloth outlet 2b for passing the cloth. The cloth feeding channel 4 The width gradually decreases from the cloth inlet 2a to th...
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
Login to View More PUM
Login to View More Abstract
The invention provides a tape making mechanism, and belongs to the technical field of sewing machines, which can overcome the problem that the tape made by the conventional making manners is small in thickness and is poor in effect. The tape making mechanism includes a plate-shaped needle board and a cylindrical housing fixed on one side of the needle board; a fabric feeding opening is formed in the back end of the housing, and a fabric discharging opening is formed in the front end of the housing; a cylindrical guide barrel is fixed in the housing, and the guide barrel is arranged in the front and back direction; a fabric conveying channel for allowing a fabric to pass through is formed between an outer side wall of the guide barrel and an inner side wall of the housing, the fabric conveying channel communicates with the fabric feeding opening and the fabric discharging opening, and the width of the fabric conveying channel is gradually decreasing from the fabric feeding opening to the fabric discharging opening. The tape made by the tape making mechanism is large in thickness, and is even in thickness and width.
Description
technical field [0001] The invention belongs to the technical field of sewing machines and relates to a belt making mechanism. Background technique [0002] Cloth belt refers to a long cloth product made of folded cloth, which can be used to support the shoulders of clothes such as suits. However, the existing cloth tapes are often manually folded in half and then sewn. Not only is the production efficiency not high, but also the cloth tapes sewn after only one fold are small in thickness and insufficient in hardness. [0003] For this reason, people have designed a kind of sewing presser foot device with automatic curling function and have applied for Chinese patent (its application number is: 200920211931.0; Its announcement number is: CN201534914), this sewing presser foot device comprises a presser foot plate through connecting The rod is connected with the sewing machine, and the cloth feeding end of the presser foot plate is provided with a crimping device, which incl...
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
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): D05B35/02D05B35/10D05B73/12
CPCD05B35/02D05B35/10D05B73/12
Inventor 郑曦
Owner ZHEJIANG HONREY SEWING MACHINERY