CN105568577A - Crocheting device of sewing machine - Google Patents
Crocheting device of sewing machine Download PDFInfo
- Publication number
- CN105568577A CN105568577A CN201510993542.8A CN201510993542A CN105568577A CN 105568577 A CN105568577 A CN 105568577A CN 201510993542 A CN201510993542 A CN 201510993542A CN 105568577 A CN105568577 A CN 105568577A
- Authority
- CN
- China
- Prior art keywords
- rod
- bearded needle
- needle body
- wire dispenser
- bearded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
- D05B57/08—Loop takers, e.g. loopers for lock-stitch sewing machines
- D05B57/10—Shuttles
- D05B57/12—Shuttles oscillating
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a crocheting device of a sewing machine. The crocheting device comprises a crochet rod body, a shuttle hook mechanism and a spinning reel, wherein the crochet rod body comprises an alloy vertical crochet body; a crochet tip structure is arranged at the lower end of the alloy vertical crochet body; a crochet opening with an elliptical structure is arranged at the connecting part of the alloy vertical crochet body and the crochet tip structure; threads for the sewing machine are pulled out through the spinning reel, and penetrate through the crotchet opening. The crocheting device of the sewing machine keeps continuity of crocheting work and is high in crocheting efficiency, easy and convenient to use and control, and sewed lines are tidy and attractive.
Description
Technical field
The present invention relates to Sewing machines field, particularly relate to a kind of Sewing machines and hook line apparatus.
Background technology
Sewing machines adopts manpower to drive or motorized motions Sewing machines syringe needle, make cloth make accomplish linear to make or zigzag stitching, make bilayer or multilayer cloth meet the structure that is integrated, Sewing machines is applicable to sew the dress ornament, household supplies etc. of cotton, fiber crops, silk, hair, chemical fibre the is nonelastic sewing such as intertexture or leather.The thickness of sewing can from two-layer silk to the thick free shape woollen goods of 5mm.Sewing machines is all made up of head, support, transmission and annex four part, head is the major part of Sewing machines, it forms by stinging material, hook line, take-up, feeding four mechanisms and coiling, binder, Luo Yadeng auxiliary body, the motion of each mechanism reasonably coordinates, periodic duty, sewing is united by a seam, and close except function except meeting, Sewing machines can also complete the complex work such as embroidery, crimping, an embroidered border, kilting, rule, lock buttonhole.
In Sewing machines use work, the situation that pinhock does not go up bottom line often occurs, the position of pin and shuttle is to not going up, and dislocation is not easy adjustment, and the situation that often breaks in sewing, and often there is the situation of residual the end of a thread, have impact on the attractive in appearance of fabric processing.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of Sewing machines and hooks line apparatus, and described hook line apparatus operates at Sewing machines, starts, easy to operate in stopped process, and it is compact to design to hook line apparatus, long service life, and bearded needle and shuttle position easily adjust.
Described a kind of Sewing machines hooks line apparatus, comprise: the bearded needle body of rod, shuttle mechanism and wire dispenser three parts, the wherein said bearded needle body of rod comprises the vertical shank of alloy, be provided with needle point structure in the vertical shank lower end of described alloy, be provided with pin mouth at the vertical shank of alloy and needle point structure junction, described pin mouth is oval structure, use in sewing machine line pulls out from wire dispenser, passes pin mouth from the silk thread of wire dispenser pull-out.
Described wire dispenser adopts cylindrical structure, and wire dispenser is placed in head lower end, is provided with and makes with line, and be provided with baffle plate in cylindrical structure on wire dispenser, prevents from making spilling with in lineman's work.
And described head is provided with needle tubing alignment device, the described bearded needle body of rod passes in needle tubing alignment device, meanwhile, the upper position of the described bearded needle body of rod is provided with connecting rod, and connecting rod is connected to crank by turnbuckle, described crank is connected to thread take-up tension lever, thread take-up tension lever is placed on head of sewing machine, and thread take-up tension lever is used manual or electric-powered, vertically moves up and down, thus drive moving up and down of the bearded needle body of rod, complete making of cloth.
The upper and lower adjuster of bearded needle is provided with on the top of the described bearded needle body of rod, the upper and lower adjuster of bearded needle adopts cylinder ferrule arrangement, object makes bearded needle locate conveniently moving up and down of Handpiece Location, a kind of optimal technical scheme, the upper and lower adjuster of described bearded needle and the bearded needle body of rod adopt Inside and outside screw line syndeton.
In the process of making, bearded needle and shuttle mechanism cooperatively interact, and jointly complete making of cloth.
Described shuttle mechanism comprises shuttle base, and middle part is turning groove, and front end is flange, is provided with shuttle hole in flange inner, is convenient to alleviate shuttle weight, hooks line convenient simultaneously.
In order to cloth feeding is convenient, described shuttle mechanism is provided with feed dog, and connection is provided with presser feet on head, it is stable that object makes cloth transmit.
A kind of optimal technical scheme, in order to avoid the bearded needle body of rod, in moving up and down, breakage phenomenon occurs, a kind of optimal technical scheme, is provided with limiting protective casing in the centre position of the described bearded needle body of rod.
The invention has the beneficial effects as follows: a kind of Sewing machines of the present invention hooks line apparatus, make to hook lineman and do to keep continuity, hook line efficiency high, use and control simple and convenient, the stitching neat appearance of making, and firmly smooth.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of Sewing machines of the present invention hooks line apparatus;
In accompanying drawing, the mark of each parts is as follows:
1 is the bearded needle body of rod, and 2 is shuttle turning groove, and 3 is shuttle base, and 4 is flange, and 5 is shuttle hole; 6 is pin mouth, and 7 is crank, and 8 is connecting rod, and 9 is the upper and lower adjuster of bearded needle, and 10 is head; 11 is wire dispenser, and 12 is presser feet, and 13 is feed dog, and 14 is limiting protective casing, and 15 is needle tubing alignment device.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
Described a kind of Sewing machines hooks line apparatus, comprise: the bearded needle body of rod, shuttle mechanism and wire dispenser three parts, the wherein said bearded needle body of rod comprises the vertical shank of alloy, be provided with needle point structure in the vertical shank lower end of described alloy, be provided with pin mouth at the vertical shank of alloy and needle point structure junction, described pin mouth is oval structure, use in sewing machine line pulls out from wire dispenser, passes pin mouth from the silk thread of wire dispenser pull-out.
Described wire dispenser adopts cylindrical structure, and wire dispenser is placed in head lower end, is provided with and makes with line, and be provided with baffle plate in cylindrical structure on wire dispenser, prevents from making spilling with in lineman's work.
And described head is provided with needle tubing alignment device, the described bearded needle body of rod passes in needle tubing alignment device, meanwhile, the upper position of the described bearded needle body of rod is provided with connecting rod, and connecting rod is connected to crank by turnbuckle, described crank is connected to thread take-up tension lever, thread take-up tension lever is placed on head of sewing machine, and thread take-up tension lever is used manual or electric-powered, vertically moves up and down, thus drive moving up and down of the bearded needle body of rod, complete making of cloth.
The upper and lower adjuster of bearded needle is provided with on the top of the described bearded needle body of rod, the upper and lower adjuster of bearded needle adopts cylinder ferrule arrangement, object makes bearded needle locate conveniently moving up and down of Handpiece Location, and the upper and lower adjuster of described bearded needle and the bearded needle body of rod adopt Inside and outside screw line syndeton.
In the process of making, bearded needle and shuttle mechanism cooperatively interact, and jointly complete making of cloth.
Described shuttle mechanism comprises shuttle base, and middle part is turning groove, and front end is flange, is provided with shuttle hole in flange inner, is convenient to alleviate shuttle weight, hooks line convenient simultaneously.
In order to cloth feeding is convenient, described shuttle mechanism is provided with feed dog, and connection is provided with presser feet on head, it is stable that object makes cloth transmit.
In order to avoid the bearded needle body of rod, in moving up and down, breakage phenomenon occurs, a kind of optimal technical scheme, is provided with limiting protective casing in the centre position of the described bearded needle body of rod.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a Sewing machines hooks line apparatus, it is characterized in that, comprise: the bearded needle body of rod, shuttle mechanism and wire dispenser three parts, the bearded needle body of rod comprises the vertical shank of alloy, needle point structure is provided with in the vertical shank lower end of alloy, pin mouth is provided with at the vertical shank of alloy and needle point structure junction, described pin mouth is oval structure, use in sewing machine line pulls out from wire dispenser, pin mouth is passed from the silk thread of wire dispenser pull-out, described wire dispenser adopts cylindrical structure, wire dispenser is placed in head lower end, be provided with in cylindrical structure and make with line, and on wire dispenser, be provided with baffle plate, head is provided with needle tubing alignment device, the described bearded needle body of rod passes in needle tubing alignment device, simultaneously, the upper position of the described bearded needle body of rod is provided with connecting rod, connecting rod is connected to crank by turnbuckle, described crank is connected to thread take-up tension lever, thread take-up tension lever is placed on head of sewing machine, the upper and lower adjuster of bearded needle is provided with on the top of the described bearded needle body of rod, the upper and lower adjuster of bearded needle adopts cylinder ferrule arrangement, described shuttle mechanism comprises shuttle base, middle part is turning groove, front end is flange, shuttle hole is provided with in flange inner, described shuttle mechanism is provided with feed dog, and connect on head and be provided with presser feet.
2. a kind of Sewing machines according to claim 1 hooks line apparatus, and it is characterized in that, the upper and lower adjuster of bearded needle and the bearded needle body of rod adopt Inside and outside screw line syndeton.
3. a kind of Sewing machines according to claim 1 hooks line apparatus, it is characterized in that, is provided with limiting protective casing in the centre position of the described bearded needle body of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993542.8A CN105568577A (en) | 2015-12-28 | 2015-12-28 | Crocheting device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993542.8A CN105568577A (en) | 2015-12-28 | 2015-12-28 | Crocheting device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105568577A true CN105568577A (en) | 2016-05-11 |
Family
ID=55879175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510993542.8A Pending CN105568577A (en) | 2015-12-28 | 2015-12-28 | Crocheting device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105568577A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458644A (en) * | 2020-11-25 | 2021-03-09 | 雅莹集团股份有限公司 | Production process of garment fabric with embroidery effect |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1417397A (en) * | 2001-10-30 | 2003-05-14 | 重机公司 | Needle cloth-feeding sewing machine |
| JP2005000414A (en) * | 2003-06-12 | 2005-01-06 | Brother Ind Ltd | Stitch balancing thread tension unit and sewing machine provided with the same |
| CN101307535A (en) * | 2007-05-18 | 2008-11-19 | 杜尔克普阿德勒股份公司 | Sewing machine, hook for such a sewing machine and protective body for such a hook |
| CN101440555A (en) * | 2007-11-22 | 2009-05-27 | Juki株式会社 | Sewing machine |
| CN202766809U (en) * | 2012-09-17 | 2013-03-06 | 吴江市晓昱喷气织造有限公司 | Height adjusting device for sewing machine |
| CN203049230U (en) * | 2013-01-25 | 2013-07-10 | 西安工业大学 | Industrial sewing machine needle rod lubricated in air floatation mode |
| CN203683871U (en) * | 2013-12-30 | 2014-07-02 | 徐晓兵 | Electronic pattern sewing machine |
| CN104250894A (en) * | 2014-09-10 | 2014-12-31 | 常熟市古里镇淼泉利达机械厂 | Thread hooking device of sewing machine |
| CN204625989U (en) * | 2015-04-20 | 2015-09-09 | 吴江市菀坪顺达绕线器厂 | A kind of sewing machine needle connecting rod |
-
2015
- 2015-12-28 CN CN201510993542.8A patent/CN105568577A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1417397A (en) * | 2001-10-30 | 2003-05-14 | 重机公司 | Needle cloth-feeding sewing machine |
| JP2005000414A (en) * | 2003-06-12 | 2005-01-06 | Brother Ind Ltd | Stitch balancing thread tension unit and sewing machine provided with the same |
| CN101307535A (en) * | 2007-05-18 | 2008-11-19 | 杜尔克普阿德勒股份公司 | Sewing machine, hook for such a sewing machine and protective body for such a hook |
| CN101440555A (en) * | 2007-11-22 | 2009-05-27 | Juki株式会社 | Sewing machine |
| CN202766809U (en) * | 2012-09-17 | 2013-03-06 | 吴江市晓昱喷气织造有限公司 | Height adjusting device for sewing machine |
| CN203049230U (en) * | 2013-01-25 | 2013-07-10 | 西安工业大学 | Industrial sewing machine needle rod lubricated in air floatation mode |
| CN203683871U (en) * | 2013-12-30 | 2014-07-02 | 徐晓兵 | Electronic pattern sewing machine |
| CN104250894A (en) * | 2014-09-10 | 2014-12-31 | 常熟市古里镇淼泉利达机械厂 | Thread hooking device of sewing machine |
| CN204625989U (en) * | 2015-04-20 | 2015-09-09 | 吴江市菀坪顺达绕线器厂 | A kind of sewing machine needle connecting rod |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458644A (en) * | 2020-11-25 | 2021-03-09 | 雅莹集团股份有限公司 | Production process of garment fabric with embroidery effect |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
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| WD01 | Invention patent application deemed withdrawn after publication |