CN105862262A - Single-shuttle multi-needle overlocking apparatus - Google Patents
Single-shuttle multi-needle overlocking apparatus Download PDFInfo
- Publication number
- CN105862262A CN105862262A CN201610408631.6A CN201610408631A CN105862262A CN 105862262 A CN105862262 A CN 105862262A CN 201610408631 A CN201610408631 A CN 201610408631A CN 105862262 A CN105862262 A CN 105862262A
- Authority
- CN
- China
- Prior art keywords
- sewing
- shuttle
- needle
- fixed block
- cam
- 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.)
- Granted
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
- D05B1/08—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making multi-thread seams
- D05B1/18—Seams for protecting or securing edges
- D05B1/20—Overedge seams
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/10—Needle bars for multiple-needle sewing machines
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/14—Needle-bar drives
-
- 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
- D05B57/14—Shuttles with rotary hooks
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention provides a single-shuttle multi-needle overlocking apparatus, comprising a nose. A fixed block in circular shape is fixedly fitted to the lower portion of the nose, more than two vertically slidable sewing needles are fitted to the circular edge of the fixed block, a cam circular in shape is fitted to the upper portion of the fixed block and is fitted coaxially to a fitting block; the lower portion of the nose is provided with a horizontal sewing table, a needle plate is fitted on the sewing table, and the cam abuts and pushes the sewing needles during rotating to pass sequentially through the needle plate; the lower portion of the needle plate is provided with a horizontally fitted rotary shuttle coaxial to the fixed block, a thread hooking tooth of the rotary shuttle can sequentially hook sewing threads passed through a needle hole when rotating with the rotary shuttle. The single-shuttle multi-needle overlocking apparatus enables simpler transmission structure of an overlock machine and greatly reduced processing and assembly difficulty of the overlock machine, and manufacture cost and maintenance cost of the overlock machine can be decreased greatly.
Description
Art
The invention belongs to tailoring machinery technical field, especially relate to an a kind of shuttle spininess sewing envelope
Limit device.
Background technology
Clothing need first to choose fabric in the course of processing, then fabric are carried out cutting processing, are inciting somebody to action
Fabric after cutting carries out sewing processing.Material according to different medicated clothings needs to carry out different to cloth
Processing, as smoothing wrinkle, wrinkling, sanding, edge sealing etc..Man-hour is added carrying out clothing, it is often necessary to
The edge placement of Cloth Cutting carries out edge sealing process, prevents cloth from occurring the phenomenon that bursts at the seams in the course of processing.
In present clothing processing, cloth edge is processed and generally uses overedger to complete, overedger also by
It is referred to as and beats limit car or edge machine, in the sheared edge position of cloth by multi-thread sewing, prevent
There is the situation of bursting at the seams in cloth sheared edge.Overedger is used not only for bound edge, moreover it is possible to be applied to sew up T
Sympathize, gym suit, underwear, knitting wait fabric.According to the difference of specification, overedger can be divided into single line,
Two-wire, three lines, four lines, five lines, six lines.The corresponding eedle of traditional overedger every line, with
Time the corresponding rotating shuttle of each eedle, the most each eedle is accomplished by a corresponding complete sewing system,
The drive mechanism making whole overedger is complex, easy discharging fault, and equipment is in assembling dimension
Do not allow during repairing.
Summary of the invention
For above-mentioned problem, it is an object of the invention to provide a kind of simple in construction easy to use, can
Overseam is carried out, the shuttle spininess seam simultaneously different clothes can also sewed up with the edge to cloth
Thread edge banding apparatus.
The technical solution adopted for the present invention to solve the technical problems is: this shuttle spininess sewing edge sealing dress
Putting and include head, the lower horizontal of described head is to the fixing fixed block being equipped with toroidal, described
Two or more it is equipped with vertically to the sewing needle that can slide up and down in fixed block annular edge, described fixing
The top of block is equipped with the cam of toroidal, and described cam coaxially assembles with described assembling block, described
Fixed block top is equipped with the spring being enclosed within outside described sewing needle, and institute is passed through in the upper end of described sewing needle
Stating the spring top clamping bottom at described cam, described cam is rotated by drive mechanism；Described head
Bottom be designed with the sewing platform of level, described sewing platform is equipped with needle plate, described cam is rotating
During top pressure promote sewing needle sequentially pass through described needle plate；The bottom of described needle plate be designed with level to
The rotating shuttle of assembling, the edge of described rotating shuttle is designed with hook line tooth, and the bottom of described sewing needle is designed with
String holes, is installed with sewing thread in described string holes, described rotating shuttle is coaxial with described fixed block, described hook line tooth
The sewing thread through pin hole can be caught on rotating shuttle successively when rotating.
As preferably, the rotating speed of described rotating shuttle is identical with the rotating speed of described cam.
As preferably, described sewing needle the most described fixed block circumference is uniformly assembled, described rotating shuttle rotating speed
It it is the described cam rotating speed multiple that is multiplied by sewing needle.
As preferably, the number of described sewing needle is three.
As preferably, the top of described sewing needle is equipped with the roller that can rotate, described sewing from axle
Pin is held out against in the bottom of described cam by roller.
The beneficial effects of the present invention is: this shuttle spininess sewing edge banding apparatus and traditional overedger phase
Seemingly, can be used to the side seam of medicated clothing is sewed, prevent from bursting at the seams, it is also possible to two panels cloth is carried out
Connect sewing.This device in use, all of sewing needle is all installed with sewing thread, described rotating shuttle
Inside being also equipped with lower sewing thread, this device can be driven by electric power, it is also possible to by frame for movement people
Work drives.When this device is started working, the cloth of sewing is needed to be placed on the needle plate of sewing platform, institute
The bottom stating cam has relief fabric, along with under cam salient position be gradually swiveled into described sewing
Above pin, sewing needle can be pressed to lower section so that sewing needle pierces through cloth, drive seam by pin hole
Line of threading arrives the height and position during hook line tooth rotation of rotating shuttle, when hooking the rotation along with rotating shuttle of the line tooth by seam
Line of threading catches on, and completes the knotting process of sewing thread then as the rotation of rotating shuttle, due to described sewing needle
Sequentially pass through cloth and arrive the trimming position of rotating shuttle, so that rotating shuttle is sequentially completed each sewing needle
The knotting of upper sewing thread, then one station of cloth brought forward will sewed it up by the motion of charging tooth,
Repeat said process.Thus complete whole overseam process.This device compares traditional overedger, rotation
Shuttle only uses one, and the knee-action of described sewing needle is sequentially completed by the rotation of the cam of annular,
Make drive mechanism simpler, greatly reduce processing and the assembly difficulty of overedger.Can be significantly
Reduce manufacture production and the maintenance cost of overedger.
Accompanying drawing explanation
Fig. 1 is the structural representation of a shuttle spininess sewing edge banding apparatus.
Fig. 2 is the structural representation that cam overlooks direction.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
As shown in the embodiment shown in fig, this shuttle spininess sewing edge banding apparatus includes head 1, described head
The lower horizontal of 1, to the fixing fixed block 2 being equipped with toroidal, described fixed block 2 annular edge fills
Being furnished with two or more vertically to the sewing needle 3 that can slide up and down, the top of described fixed block 2 is equipped with
The cam 4 of toroidal, described cam 4 coaxially assembles with described assembling block, described fixed block 2 top
Being equipped with the spring 5 being enclosed within outside described sewing needle, described spring 5 is passed through in the upper end of described sewing needle 3
Holding out against the bottom at described cam 4, described cam 4 is rotated by drive mechanism；Described head 1
Bottom be designed with the sewing platform of level, described sewing platform is equipped with needle plate 6, described cam 4 is in rotation
During Zhuaning, top pressure promotes sewing needle to sequentially pass through described needle plate 6；The bottom of described needle plate 6 is designed with water
Put down the rotating shuttle 7 to assembling, the edge of described rotating shuttle 7 is designed with hook line tooth 71, described sewing needle 3
Bottom be designed with string holes, be installed with sewing thread in described string holes, described rotating shuttle 7 and described fixed block 2
Coaxially, described hook line tooth 71 can catch on the sewing thread through pin hole when rotating with rotating shuttle 7 successively.Should
Device is similar to sewing machine structure, its housing, and take-up parts, line sending parts all can directly use
Traditional sewing machine structure, described rotating shuttle 7 is also to use traditional horizontal rotary hook structure, and it does not exists together
It is that described sewing needle 3 is two or more, and is different from tradition overedger the straight line of syringe needle of sewing
Distribution, sewing needle 3 annular spread of this device is on fixed block.Described sewing needle 3 slidably runs through
Described fixed block.
This shuttle spininess sewing edge banding apparatus is similar to traditional overedger, can be used to the limit to medicated clothing
Sew, prevent from bursting at the seams, it is also possible to two panels cloth is attached sewing.This device is using
Time, all of sewing needle 3 is all installed with sewing thread, in described rotating shuttle 7, is also equipped with lower sewing thread,
This device can be driven by electric power, it is also possible to is manually driven by the frame for movement of conventional sewing machine.
When this device is started working, the cloth of sewing is needed to be placed on the needle plate 6 of sewing platform, described cam 4
Bottom there is relief fabric, be gradually swiveled into described sewing needle 3 along with 4 times salient positions of cam
Top, can press to lower section so that sewing needle 3 pierces through cloth, is driven by pin hole by sewing needle 3
Height and position when the hook line tooth 71 of sewing thread arrival rotating shuttle 7 rotates, when hooking line tooth 71 along with rotating shuttle 7
Rotation sewing thread is caught on, complete the knotting process of sewing thread then as the rotation of rotating shuttle 7, by
Sequentially pass through cloth in circumferentially distributed described sewing needle 3 and arrive the trimming position of rotating shuttle 7, so that
Obtain rotating shuttle 7 to be sequentially completed the knotting of sewing thread on each sewing needle 3, then by feeding the motion of tooth
One station of cloth brought forward that will sew it up, repeats said process.Thus complete whole overseam mistake
Journey.This device compares traditional overedger, and rotating shuttle 7 uses one, and described sewing needle 3 is upper
Lower action is sequentially completed by the rotation of the cam of annular so that drive mechanism is simpler, significantly drops
The processing of low overedger and assembly difficulty.The manufacture that can be substantially reduced overedger produces and maintenance
Cost.
When specific design, can be by the Design of Rotation of the rotating speed of described rotating shuttle 7 with described cam 4
Identical.The downwardly projecting position of described cam 4 is just corresponding with the hook line tooth position of described rotating shuttle 7,
When the salient position that cam 4 is downward arrives sewing needle 3 position, just sewing needle 3 is ejected downwards,
Pierce through cloth and arrive the hook line position of rotating shuttle 7, at this moment hook line tooth 71 and just sewing thread is ticked knotting,
When described cam 4 rotates a circle, described rotating shuttle 7 rotates a circle the most just, completes all sewing needles 3
The knotting of sewing thread, sewing efficiency is high.
When specific design, it is also possible to by described sewing needle 3 the most described fixed block 2 circumference uniformly
Assembling, as in figure 2 it is shown,
It is the number that described cam 4 rotating speed is multiplied by sewing needle 3 by described rotating shuttle 7 Design of Rotation.This
The downwardly projecting position of sample cam 4 when a sewing needle rotates to adjacent sewing needle position, described rotation
Shuttle has just rotated a circle the once knotting process of a sewing needle 3.As in figure 2 it is shown, it is real at this
The number executing sewing needle 3 described in example is three.When the most described cam 4 rotates a circle, described rotation
Shuttle 7 triple turn, the working (machining) efficiency of this structure is relatively low, but rotating shuttle 7 is just for a seam every time
Line of threading carries out knotting operation, is difficult to occur kinking phenomenon.Three sewing needles are used in Fig. 2 embodiment,
Make the lines so formed on cloth, do not have overlapping phenomenon so that the bag of whole sewing thread
Seam effect is more preferable.
As it is shown in figure 1, the top of described sewing needle 3 is equipped with the roller 31 that can rotate, institute from axle
State sewing needle 3 to be held out against in the bottom of described cam 4 by roller 31.The use of roller 31 can be big
The big frictional force reduced when sewing needle 3 upwards holds out against.Simultaneously when specific design, described cam 4
Annular edge thickness, more than the width of described roller 31, is so possible to prevent described roller 31 to depart from described
Cam 4 bottom, the outer ring of the most described roller 31 is enclosed with rubber layer so that described roller 31 with
When described cam 4 is rotated in the up and down motion of its bottom surface, process is softer.It is difficult to parts are caused punching
Hit damage.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection scope of the present invention.
Claims (5)
1. a shuttle spininess sewing edge banding apparatus, it includes head (1), it is characterised in that: described machine
The lower horizontal of head (1) is to the fixing fixed block (2) being equipped with toroidal, described fixed block (2)
Two or more it is equipped with vertically to the sewing needle (3) that can slide up and down, described fixed block (2) in annular edge
Top be equipped with the cam (4) of toroidal, described cam (4) coaxially assembles with described assembling block,
Described fixed block (2) top is equipped with the spring (5) being enclosed within outside described sewing needle, described sewing needle
(3) upper end holds out against in the bottom of described cam (4) by described spring (5), described cam (4)
It is rotated by drive mechanism；The bottom of described head (1) is designed with the sewing platform of level, described seam
Threading and be equipped with needle plate (6) on platform, described cam (4) pushes up pressure in rotary course and promotes sewing needle successively
Through described needle plate (6)；The bottom of described needle plate (6) is designed with the level rotating shuttle (7) to assembling,
Hook line tooth (71) it is designed with, the bottom design of described sewing needle (3) on the edge of described rotating shuttle (7)
Having string holes, be installed with sewing thread in described string holes, described rotating shuttle (7) is coaxial with described fixed block (2),
Described hook line tooth (71) can catch on the sewing thread through pin hole when rotating with rotating shuttle (7) successively.
A shuttle spininess sewing edge banding apparatus the most according to claim 1, it is characterised in that: described rotation
The rotating speed of shuttle (7) is identical with the rotating speed of described cam (4).
A shuttle spininess sewing edge banding apparatus the most according to claim 1, it is characterised in that: described seam
The uniformly assembling of swage (3) the most described fixed block (2) circumference, described rotating shuttle (7) rotating speed is described
Cam (4) rotating speed is multiplied by the number of sewing needle (3).
A shuttle spininess sewing edge banding apparatus the most according to claim 3, it is characterised in that: described seam
The number of swage (3) is three.
A shuttle spininess sewing edge banding apparatus the most according to claim 1, it is characterised in that: described seam
The top of swage (3) is equipped with the roller (31) that can rotate from axle, and described sewing needle (3) passes through
Roller (31) holds out against the bottom in described cam (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408631.6A CN105862262B (en) | 2016-06-12 | 2016-06-12 | One shuttle spininess sewing edge banding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408631.6A CN105862262B (en) | 2016-06-12 | 2016-06-12 | One shuttle spininess sewing edge banding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105862262A true CN105862262A (en) | 2016-08-17 |
| CN105862262B CN105862262B (en) | 2018-09-11 |
Family
ID=56649325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610408631.6A Active CN105862262B (en) | 2016-06-12 | 2016-06-12 | One shuttle spininess sewing edge banding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105862262B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604984A (en) * | 2021-07-29 | 2021-11-05 | 河北奔发制衣有限公司 | Chain double-needle linking machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100792A (en) * | 2006-07-04 | 2008-01-09 | 兄弟工业株式会社 | Shuttle core sheath |
| JP2008086391A (en) * | 2006-09-29 | 2008-04-17 | Hirose Mfg Co Ltd | Full-rotation shuttle for sewing machine |
| CN101413187A (en) * | 2007-10-20 | 2009-04-22 | 杜尔克普-阿德勒股份公司 | Sewing machine and loop taker for sewing machine |
| CN101429711A (en) * | 2008-12-10 | 2009-05-13 | 江苏大岛机械集团有限公司 | Multi-head double-row quilting and embroidering integrated machine |
| CN102337645A (en) * | 2010-07-24 | 2012-02-01 | 麻佰林 | Novel electronic bar tacking machine |
| CN204251857U (en) * | 2014-11-04 | 2015-04-08 | 际华三五零六纺织服装有限公司 | A kind of straight buttonholing machine bed plate dedusting and rotating shuttle cooling system |
| CN205662688U (en) * | 2016-06-12 | 2016-10-26 | 瑞安市奥雅服饰有限公司 | Many needles of shuttle sewing banding device |
-
2016
- 2016-06-12 CN CN201610408631.6A patent/CN105862262B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100792A (en) * | 2006-07-04 | 2008-01-09 | 兄弟工业株式会社 | Shuttle core sheath |
| JP2008086391A (en) * | 2006-09-29 | 2008-04-17 | Hirose Mfg Co Ltd | Full-rotation shuttle for sewing machine |
| CN101413187A (en) * | 2007-10-20 | 2009-04-22 | 杜尔克普-阿德勒股份公司 | Sewing machine and loop taker for sewing machine |
| CN101429711A (en) * | 2008-12-10 | 2009-05-13 | 江苏大岛机械集团有限公司 | Multi-head double-row quilting and embroidering integrated machine |
| CN102337645A (en) * | 2010-07-24 | 2012-02-01 | 麻佰林 | Novel electronic bar tacking machine |
| CN204251857U (en) * | 2014-11-04 | 2015-04-08 | 际华三五零六纺织服装有限公司 | A kind of straight buttonholing machine bed plate dedusting and rotating shuttle cooling system |
| CN205662688U (en) * | 2016-06-12 | 2016-10-26 | 瑞安市奥雅服饰有限公司 | Many needles of shuttle sewing banding device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604984A (en) * | 2021-07-29 | 2021-11-05 | 河北奔发制衣有限公司 | Chain double-needle linking machine |
| WO2022222762A1 (en) * | 2021-07-29 | 2022-10-27 | 河北奔发制衣有限公司 | Dual-needle chain stitch sewing machine |
| JP2023518323A (en) * | 2021-07-29 | 2023-04-28 | 河北奔発制衣有限公司 | 2-needle chainstitch machine |
| JP7290807B2 (en) | 2021-07-29 | 2023-06-13 | 河北奔発制衣有限公司 | 2-needle chainstitch machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105862262B (en) | 2018-09-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180802 Address after: 053000 the southern side of Shengli West Road, Hengshui Development Zone, Hebei province. Applicant after: Shallowly Hugh clothing Hengshui Limited by Share Ltd Address before: 325200 No. 2111, Shanghai East Road, Ruian Economic Development Zone, Wenzhou, Zhejiang Applicant before: RUIAN AOYA CLOTHING CO., LTD. |
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| GR01 | Patent grant |