CN203625639U - Mouthpiece assembly for sewing machine - Google Patents
Mouthpiece assembly for sewing machine Download PDFInfo
- Publication number
- CN203625639U CN203625639U CN201320674796.XU CN201320674796U CN203625639U CN 203625639 U CN203625639 U CN 203625639U CN 201320674796 U CN201320674796 U CN 201320674796U CN 203625639 U CN203625639 U CN 203625639U
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- mouthpiece
- cloth tape
- sewing machine
- tape channel
- channel
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Abstract
The utility model provides a mouthpiece assembly for a sewing machine. The mouthpiece assembly comprises a fixed plate, a first mouthpiece and a second mouthpiece, wherein the first mouthpiece and the second mouthpiece are fixed on the fixed plate, the first mouthpiece is provided with a first girdle distributing channel and a second girdle distributing channel in the length direction, the first girdle distributing channel and the second girdle distributing channel extends from the right side to the left side, the first girdle distributing channel extends from the right side to the left side in a penetrating mode and a flat right inlet of the first girdle distributing channel becomes smaller gradually in a bent mode to form a left outlet with an S-shaped cross section, the second mouthpiece is vertically fixed above the left end of the first mouthpiece and is provided with a third girdle distributing channel extending from top to bottom in the length direction, and the third girdle distributing channel extends from top to bottom in a penetrating mode and an open upper inlet of the third girdle distributing channel becomes smaller gradually in a folded mode to form a flat lower outlet. The mouthpiece assembly for the sewing machine is simple in structure, high in operation reliability, capable of guaranteeing product quality, improving production efficiency greatly and reducing production cost, and quite suitable for large-scale production in the garment making industry.
Description
Technical field
The utility model relates to clothing technical field of tools, relates in particular to a kind of use in sewing machine mouthpiece annex of making multilayer folding bundle bar for auxiliary sewing machine.
Background technology
In underwear is made, thin narrow shoulder belt is normally made and is formed by multiple strap, often needs by multiple tracks SEWING SEQUENCE.The making step of for example existing a kind of underwear shoulder belt is: by first the independent doubling of leopard line material bundle bar being made, car goes out the first bundle bar; And then will be superimposed upon on the first bundle bar and make and obtain compound bundle bar for the second bundle bar of shaping; The last finished product bundle bar again the first two step being obtained is clipped in sewing in the yarn matter fabric that tool haves three layers folding and becomes final shoulder belt product.In the process of stitch the sole to the upper bundle bar, easily occur that seam is irregular, affect product quality, and finally need to increase manual operation of choosing static line, very loaded down with trivial details.Because this kind of underwear shoulder belt product needed is through multiple operations, and need handwork, manufacturing process not only wastes time and energy, and operation easier is large, and product quality is uneven, cannot meet the needs of large-scale production.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of use in sewing machine mouthpiece annex, Sewing machines has adopted this mouthpiece annex can be simultaneously once to sew final shoulder belt product to three kinds of strap doublings, after stacked, have advantages of time saving and energy saving, production efficiency is higher, simple to operate.
For achieving the above object, the utility model by the following technical solutions:
A kind of use in sewing machine mouthpiece annex, it is characterized in that: comprise fixed head, be fixed on the first mouthpiece and the second mouthpiece on described fixed head, described the first mouthpiece is respectively equipped with the first cloth tape channel and the second cloth tape channel of extending from right to left along self length direction, described the first cloth tape channel is run through from right to left and bent gradually and dwindled into the S-shaped left end in cross section and export by the right-hand member entrance of flat; Described the second mouthpiece is vertically fixed on the top of the left end of described the first mouthpiece, described the second mouthpiece has the 3rd cloth tape channel of extending from top to bottom along self length direction, and described the 3rd cloth tape channel is run through from top to bottom and exported by the upper end entrance the opening wide lower end that doubling dwindles into flat gradually.
Preferably, the strap collection channel that described the first mouthpiece bends after the left end exit of described the first cloth tape channel has by forward direction, the lower end outlet of described the 3rd cloth tape channel is positioned at described strap collection channel place.
Preferably, the right part of described the first mouthpiece is also provided with guiding in the right-hand member porch of described the first cloth tape channel dull and stereotyped, and the dull and stereotyped right-hand member of described guiding is provided with the iron wire of the multiple bendings of tool that launch for strap.
Preferably, the upper end of described the second mouthpiece is provided with the iron wire of the multiple bendings of tool that launch for strap.
Preferably, the left part of described the first cloth tape channel has the first pleat portion, the second pleat portion and the 3rd pleat portion from top to bottom successively, described the second cloth tape channel is located between described the first pleat portion and described the second pleat portion, and described strap collection channel is between described the second pleat portion and described the 3rd pleat portion.
More preferably, described strap collection channel both sides are also respectively equipped with the iron wire guardrail for cloth tape guide.
Preferably, on described the first mouthpiece, be positioned at the right-hand iron ring being also provided with for cloth tape guide of described the second cloth tape channel.
In one embodiment, also offer the first observation window extending from right to left in the front end side wall of described the first cloth tape channel, described the 3rd cloth tape channel offers the second observation window extending from top to bottom on the medial surface of doubling.
Owing to adopting technique scheme, the vertical cotton glue sprayer that the utility model provides has the following advantages: the utility model is simple in structure, and operational reliability is high; Because strap is carried by the cloth tape channel of the doubling of fixing or many foldings, guarantee out to tie the stability of bar, guaranteed product quality simultaneously; Adopt this mouthpiece annex to reduce operation, and reduce the manual operations except static line of choosing of making separately generation due to bundle bar, greatly save production cost.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model use in sewing machine mouthpiece annex.
Fig. 2 is the partial structurtes schematic diagram of the utility model use in sewing machine mouthpiece annex.
In accompanying drawing: 1-fixed head, 3-the second mouthpiece.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is preferred embodiment elaborated.
Refer to Fig. 1 to Fig. 2, a kind of use in sewing machine mouthpiece annex, comprise fixed head 1, be fixed on the first mouthpiece and the second mouthpiece 3 on described fixed head 1, the first mouthpiece is respectively equipped with the first cloth tape channel 21 and the second cloth tape channel 22 of extending from right to left along self length direction, described the first cloth tape channel 21 is run through from right to left and bend gradually and dwindled into the S-shaped left end in cross section and export 212 by the right-hand member entrance 211 of flat; Described the second mouthpiece 3 is vertically fixed on the top of the left end of described the first mouthpiece, described the second mouthpiece 3 has the 3rd cloth tape channel 31 of extending from top to bottom along self length direction, described the 3rd cloth tape channel 31 run through from top to bottom and by the upper end entrance 311 opening wide gradually doubling dwindle into the lower end outlet 312 of flat.
The first mouthpiece is for being welded on fixed head, and the bending link 33 of the second mouthpiece 3 by welding and screw and fixed head 1 are fixedly connected.
The lower end outlet 312 that the first mouthpiece exports at the left end of the first cloth tape channel 21 strap collection channel 213, the three cloth tape channels 31 that bend after 212 places have by forward direction is positioned at strap collection channel 213 places.The lower end of the 3rd cloth tape channel 31 has the kink 314 bending towards strap collection channel 213.
The right part of the first mouthpiece is also provided with guiding flat board 23 in the right-hand member porch of the first cloth tape channel 21, the right-hand member of described guiding dull and stereotyped 23 is provided with the iron wire 24 of the multiple bendings of tool that launch for strap.The upper end of the second mouthpiece 3 is provided with the iron wire 32 of the multiple bendings of tool that launch for strap.
Refer to Fig. 2, the left part of the first cloth tape channel 21 has the first pleat 41, the second pleat portion 42 and the 3rd pleat portion 43 from top to bottom successively, the second cloth tape channel 22 is located between described the first pleat portion 41 and described the second pleat portion 42, and strap collection channel 213 is between the second pleat portion 42 and the 3rd pleat portion 43.
On the first mouthpiece, be positioned at the right-hand iron ring 221 being also provided with for cloth tape guide of the second cloth tape channel 22.
In the front end side wall of the first cloth tape channel 21, also offer first observation window 215, the three cloth tape channels 31 of extending from right to left and on the medial surface of doubling, offer the second observation window 313 extending from top to bottom.
While making underwear shoulder belt, after the first strap that needs three crease systems is launched along iron wire 24, enter from the right-hand member entrance 211 of the first cloth tape channel 21 in product, after carrying gradually and fold along the first cloth tape channel 21 from right to left, export from left end outlet 212; The second strap for shaping in product is entered through the rear right-hand member entrance along the second cloth tape channel 22 of iron ring 221, after carrying along the second cloth tape channel 22 from right to left, from left end outlet output, be now sandwiched between first pleat and the second pleat of the first strap for second strap of shaping; Enter needing doubling to make the strap of bundled the upper end open 311 from the second mouthpiece 3, from the top down along the 3rd cloth tape channel 31 carry gradually and doubling after from lower end outlet 312 outputs, be then sandwiched between second pleat and the 3rd pleat of the first strap; Three kinds of straps are carried from front to back by strap collection channel 213 simultaneously, enter the stitch working region of Sewing machines, through once making, and the labyrinth that the multilayer that just can make three kinds of straps form each autofolding mutual double team sews up.
The utility model is simple in structure, and operational reliability is high.Because strap is carried by the cloth tape channel of the doubling of fixing or many foldings, guarantee out to tie the stability of bar, guaranteed product quality simultaneously, greatly improve production efficiency, reduce production cost, be very suitable for the large-scale production of garment making industry.
Above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (8)
1. a use in sewing machine mouthpiece annex, it is characterized in that: comprise fixed head, be fixed on the first mouthpiece and the second mouthpiece on described fixed head, described the first mouthpiece is respectively equipped with the first cloth tape channel and the second cloth tape channel of extending from right to left along self length direction, described the first cloth tape channel is run through from right to left and bent gradually and dwindled into the S-shaped left end in cross section and export by the right-hand member entrance of flat; Described the second mouthpiece is vertically fixed on the top of the left end of described the first mouthpiece, described the second mouthpiece has the 3rd cloth tape channel of extending from top to bottom along self length direction, and described the 3rd cloth tape channel is run through from top to bottom and exported by the upper end entrance the opening wide lower end that doubling dwindles into flat gradually.
2. use in sewing machine mouthpiece annex according to claim 1, it is characterized in that: the strap collection channel that described the first mouthpiece bends after the left end exit of described the first cloth tape channel has by forward direction, the lower end outlet of described the 3rd cloth tape channel is positioned at described strap collection channel place.
3. use in sewing machine mouthpiece annex according to claim 1, it is characterized in that: the right part of described the first mouthpiece is also provided with guiding in the right-hand member porch of described the first cloth tape channel dull and stereotyped, the dull and stereotyped right-hand member of described guiding is provided with the iron wire of the multiple bendings of tool that launch for strap.
4. use in sewing machine mouthpiece annex according to claim 1, is characterized in that: the upper end of described the second mouthpiece is provided with the iron wire of the multiple bendings of tool that launch for strap.
5. use in sewing machine mouthpiece annex according to claim 2, it is characterized in that: the left part of described the first cloth tape channel has the first pleat portion, the second pleat portion and the 3rd pleat portion from top to bottom successively, described the second cloth tape channel is located between described the first pleat portion and described the second pleat portion, and described strap collection channel is between described the second pleat portion and described the 3rd pleat portion.
6. use in sewing machine mouthpiece annex according to claim 5, is characterized in that: described strap collection channel both sides are also respectively equipped with the iron wire guardrail for cloth tape guide.
7. use in sewing machine mouthpiece annex according to claim 1, is characterized in that: the right-hand iron ring being also provided with for cloth tape guide that is positioned at described the second cloth tape channel on described the first mouthpiece.
8. according to the use in sewing machine mouthpiece annex described in claim 1 to 7 any one, it is characterized in that: in the front end side wall of described the first cloth tape channel, also offer the first observation window extending from right to left, described the 3rd cloth tape channel offers the second observation window extending from top to bottom on the medial surface of doubling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674796.XU CN203625639U (en) | 2013-10-29 | 2013-10-29 | Mouthpiece assembly for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674796.XU CN203625639U (en) | 2013-10-29 | 2013-10-29 | Mouthpiece assembly for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625639U true CN203625639U (en) | 2014-06-04 |
Family
ID=50812132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320674796.XU Withdrawn - After Issue CN203625639U (en) | 2013-10-29 | 2013-10-29 | Mouthpiece assembly for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541156A (en) * | 2013-10-29 | 2014-01-29 | 苏州美山子制衣有限公司 | Mouthpiece accessory for sewing machine |
| CN104120555A (en) * | 2014-07-21 | 2014-10-29 | 嘉兴莱天华服饰有限公司 | Edging device capable of processing double edges simultaneously |
-
2013
- 2013-10-29 CN CN201320674796.XU patent/CN203625639U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541156A (en) * | 2013-10-29 | 2014-01-29 | 苏州美山子制衣有限公司 | Mouthpiece accessory for sewing machine |
| CN103541156B (en) * | 2013-10-29 | 2015-06-24 | 苏州美山子制衣有限公司 | Mouthpiece accessory for sewing machine |
| CN104120555A (en) * | 2014-07-21 | 2014-10-29 | 嘉兴莱天华服饰有限公司 | Edging device capable of processing double edges simultaneously |
| CN104120555B (en) * | 2014-07-21 | 2016-09-28 | 嘉兴莱天华服饰有限公司 | Double rollings processing curler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |