CN109554832A - A kind of two-line side sewing machine - Google Patents
A kind of two-line side sewing machine Download PDFInfo
- Publication number
- CN109554832A CN109554832A CN201710885842.3A CN201710885842A CN109554832A CN 109554832 A CN109554832 A CN 109554832A CN 201710885842 A CN201710885842 A CN 201710885842A CN 109554832 A CN109554832 A CN 109554832A
- Authority
- CN
- China
- Prior art keywords
- shuttle
- hooking
- take
- sewing machine
- line side
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B15/00—Machines for sewing leather goods
- D05B15/02—Shoe sewing machines
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B49/00—Take-up devices, e.g. levers, for the needle thread
-
- 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
Abstract
The present invention relates to a kind of two-line side sewing machines, including casing, eedle component is provided on the casing, needle bar frame, the needle drive of driving machine needle assemblies movement, oscillating arm mechanisms, the hooking device and take-up component for being arranged in oscillating arm mechanisms and being matched with eedle component, the hooking device includes outer ring, Suo Tuo, gear ring, hooking shuttle is seperated with the hooking that hooking shuttle is fixedly connected and the shuttle that is arranged in hooking shuttle, it further include shuttle, connecting shaft is provided in the shuttle, the shuttle is rotatably set in the connecting shaft, the spanner positioned to shuttle is hinged in the connecting shaft.Technical solution of the present invention has the technical effect for reducing volume, improving wiring amount.
Description
Technical field
The present invention relates to a kind of two-line side sewing machines.
Background technique
Currently, the sole and the suture processing of upper of a shoe sideline for shoes such as sport footwear, playshoes are mainly special by shoemaking
It is completed with two-line side sewing machine.Such as the entitled " sewing of one kind disclosed in Chinese invention patent Authorization Notice No. CN2113999
The rocking-arm driving and balanced structure of machine ", the dedicated two-line side sewing machine of shoemaking as recited above, this traditional two-line side sewing machine
Straight line stitching can only be sewed mostly, and cannot sew two upper threads and composition style stitching.
Existing two-line side sewing machine generally includes casing, eedle component, needle bar frame, driving machine is provided on the casing
The needle drive of needle assemblies movement, oscillating arm mechanisms, the hooking device for being arranged in oscillating arm mechanisms and being matched with eedle component
And take-up component, the hooking device include outer ring, Suo Tuo, gear ring, hooking shuttle it is seperated with the hooking that hooking shuttle is fixedly connected with
And the shuttle in hooking shuttle is set.However it is additionally provided with bobbin case in its shuttle, that there are volumes is larger, wiring amount is few lacks
Point.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide, a kind of reduction hooking body is long-pending, improves hook
The two-line side sewing machine of line device wiring amount.
To achieve the above object, the present invention provides the following technical scheme that a kind of two-line side sewing machine, including casing, it is described
Eedle component is provided on casing, needle bar frame, the needle drive of driving machine needle assemblies movement, oscillating arm mechanisms, setting are being put
The hooking device and take-up component matched on arm mechanism and with eedle component, the hooking device include outer ring, Suo Tuo, gear ring,
Hooking shuttle is seperated with the hooking that hooking shuttle is fixedly connected and the shuttle that is arranged in hooking shuttle, further includes shuttle, the shuttle
It is inside provided with connecting shaft, the shuttle is rotatably set in the connecting shaft, is hinged in the connecting shaft and is carried out to shuttle
The spanner of positioning.
By using technical solution of the present invention, shuttle directly covers in the connecting shaft of setting shuttle, is positioned by spanner,
To eliminate bobbin case, direct cable in place, has the technical effect for reducing hooking body product, improving hooking device wiring amount.
The present invention is further arranged: the connecting shaft is in be eccentrically set in the shuttle.
By using technical solution of the present invention, play the role of more preferable off-line.
The present invention is further arranged: the edge of the shuttle is provided with slope.
By using technical solution of the present invention, off-line effect is further improved.
The present invention is further arranged: the side of the shuttle is provided with bracing wire groove.
By using technical solution of the present invention, off-line effect is further improved.
The present invention is further arranged: the bottom of the shuttle is provided with guiding projection, be provided on the hooking fission with
The opening that the guiding projection matches.
By using technical solution of the present invention, guiding projection runs more stable by shuttle, and is open and allows guiding projection
It just being capable of unwrapping wire when passing through.
The present invention is further arranged: the axis of the shuttle axis seperated with hooking deviates setting.
By using technical solution of the present invention, the technical effect of more preferable hook unwrapping wire is played.
The present invention is further arranged: the take-up component includes take-up double hook and the thread take-up tension lever for being placed in take-up double hook side
Bluff piece is provided with entrance hole on the take-up double hook, adjusting long hole is provided on the thread take-up tension lever bluff piece, the take-up component is also
Including take-up hook, the take-up hook includes interconnecting piece and bending part, and the interconnecting piece is connected with thread take-up tension lever bluff piece, the connection
Be provided with adjustable screw fixing groove in portion, the thread take-up tension lever bluff piece correspond to the fixed groove location of adjustable screw be provided with it is adjustable
Save the connecting hole of screw fixing groove cooperation.
The line amount of take-up hook can be allowed to lengthen or shorten by adjusting take-up hook by using technical solution of the present invention.
The present invention is further arranged: further including feed spool, described feed spool one end and the needle bar frame are connected setting, send
The other end of material axis is provided with clutch, clutch linkage and buffer bar, and middle part and the clutch of the clutch linkage are hinged,
One end of clutch linkage is hinged with the buffer bar, and the clutch and the feed spool are connected setting, and the one of clutch
Side is provided with the groove matched with the clutch linkage current buffer bar other end.
By using technical solution of the present invention, when buffer bar moves, clutch linkage is driven to swing, clutch linkage respective slot
When one end is swung in place with groove cooperation, clutch rotation is driven, so that feed spool rotates, and then drives needle bar frame
It swings.
Detailed description of the invention
Fig. 1 is structure chart of the embodiment of the present invention；
Fig. 2 is local structural graph of the embodiment of the present invention one；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is local structural graph of the embodiment of the present invention two；
Fig. 5 is the portion the B enlarged drawing of Fig. 4；
Fig. 6 is hooking device example structure figure of the invention；
Fig. 7 is hooking device example structure explosive view one of the invention；
Fig. 8 is hooking device example structure explosive view two of the invention.
Specific embodiment
The specific embodiment of the invention is described with reference to the accompanying drawings and embodiments.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Referring to attached drawing 1-8, two-line side sewing machine disclosed by the invention, including casing 1 is provided with eedle group on the casing 1
Part 2, needle bar frame 3, driving machine needle assemblies 2 act needle drive 4, oscillating arm mechanisms 5, be arranged in oscillating arm mechanisms 5 and with
The hooking device 6 and take-up component 7 that eedle component 2 matches, the hooking device 6 include outer ring 601, shuttle support 602, gear ring 603,
Hooking shuttle 604 seperated with the hooking that hooking shuttle 604 is fixedly connected 605 and the shuttle 606 being arranged in hooking shuttle 604, are also wrapped
Shuttle 607 is included, connecting shaft 6061 is provided in the shuttle 606, the shuttle 607 is rotatably set in the connecting shaft 6061
On, the spanner 6062 positioned to shuttle 607 is hinged in the connecting shaft 6061.By using technical solution of the present invention,
Shuttle 607 directly covers in the connecting shaft 6061 of setting shuttle 606, is positioned by spanner 6062, to eliminate bobbin case, directly
It connects bracing wire in place, there is the technical effect for reducing hooking body product, improving hooking device wiring amount.
The present embodiment is further arranged: the connecting shaft 6061 is in be eccentrically set in the shuttle 606.By using
Technical solution of the present invention plays the role of more preferable off-line.
The present embodiment is further arranged: the edge of the shuttle 606 is provided with slope 6063.By using skill of the present invention
Art scheme further improves off-line effect.
The present embodiment is further arranged: the side of the shuttle 606 is provided with bracing wire groove 6064.By using this hair
Bright technical solution further improves off-line effect.
The present embodiment is further arranged: the bottom of the shuttle 606 is provided with guiding projection 6065, and the hooking is seperated
The opening 6051 matched with the guiding projection 6065 is provided on 605.By using technical solution of the present invention, guiding projection
6065 make the operation of shuttle 606 more stable, and opening 6051 allows guiding projection 6065 just being capable of unwrapping wire when passing through.
The present embodiment is further arranged: the axis of the axis seperated with hooking 605 of the shuttle 606 deviates setting.It is logical
It crosses using technical solution of the present invention, plays the technical effect of more preferable hook unwrapping wire.
The present embodiment is further arranged: the take-up component 7 is including take-up double hook 701 and is placed in take-up double hook 701 1
The thread take-up tension lever bluff piece 702 of side is provided with entrance hole 7011 on the take-up double hook 701, is provided on the thread take-up tension lever bluff piece 702
Long hole 7021 is adjusted, the take-up component 7 further includes take-up hook 703, and the take-up hook 703 includes interconnecting piece 7031 and bending part
7032, the interconnecting piece 7031 is connected with thread take-up tension lever bluff piece 702, is provided with adjustable screw on the interconnecting piece 7031 and fixes
Slot 70311, corresponding 70311 position of adjustable screw fixing groove of the thread take-up tension lever bluff piece 702 is provided with to be fixed with adjustable screw
The connecting hole that slot 70311 cooperates.By using technical solution of the present invention, by adjusting take-up hook 703, take-up hook 703 can be allowed
Line amount lengthen or shorten.
The present embodiment is further arranged: further including feed spool 8, described 8 one end of feed spool is connected with the needle bar frame 3 to be set
Set, the other end of feed spool 8 is provided with clutch 9, clutch linkage 10 and buffer bar 11, the middle part of the clutch linkage 10 with
Clutch 9 is hinged, and one end of clutch linkage 10 is hinged with the buffer bar 11, the clutch 9 and 8 phase of feed spool
Linkage setting, the side of clutch 9 is provided with the groove matched with 10 current buffer bar of clutch linkage, 11 other end
901.By using technical solution of the present invention, when buffer bar 11 moves, clutch linkage 10 is driven to swing, the correspondence of clutch linkage 10 is recessed
When 901 one end of slot is swung in place with the cooperation of groove 901, drives clutch 9 to rotate, so that feed spool 8 rotates, and then drive
Needle bar frame 3 is swung.
Claims (8)
1. a kind of two-line side sewing machine, including casing, it is dynamic that eedle component, needle bar frame, driving machine needle assemblies are provided on the casing
The needle drive of work, oscillating arm mechanisms, the hooking device and take-up for being arranged in oscillating arm mechanisms and being matched with eedle component
Component, the hooking device includes outer ring, Suo Tuo, gear ring, hooking shuttle is seperated with the hooking that hooking shuttle is fixedly connected and setting exists
Shuttle in hooking shuttle, it is characterised in that: further include shuttle, connecting shaft is provided in the shuttle, the shuttle rotatably covers
It is located in the connecting shaft, the spanner positioned to shuttle is hinged in the connecting shaft.
2. two-line side sewing machine according to claim 1, it is characterised in that: the connecting shaft is in be eccentrically set on the shuttle
It is interior.
3. two-line side sewing machine according to claim 1, it is characterised in that: the edge of the shuttle is provided with slope.
4. two-line side sewing machine according to claim 1, it is characterised in that: the side of the shuttle is provided with bracing wire groove.
5. two-line side sewing machine according to claim 1, it is characterised in that: the bottom of the shuttle is provided with guiding projection,
The opening matched with the guiding projection is provided on the hooking fission.
6. two-line side sewing machine according to claim 5, it is characterised in that: the axis of the shuttle axis seperated with hooking
Deviate setting.
7. two-line side sewing machine described in -6 any one according to claim 1, it is characterised in that: the take-up component includes take-up
Double hook and the thread take-up tension lever bluff piece for being placed in take-up double hook side are provided with entrance hole, the thread take-up tension lever shield on the take-up double hook
On piece is provided with adjusting long hole, and the take-up component further includes take-up hook, and the take-up hook includes interconnecting piece and bending part, described
Interconnecting piece is connected with thread take-up tension lever bluff piece, and adjustable screw fixing groove, the thread take-up tension lever bluff piece pair are provided on the interconnecting piece
The fixed groove location of adjustable screw is answered to be provided with the connecting hole with the cooperation of adjustable screw fixing groove.
8. two-line side sewing machine according to claim 1, it is characterised in that: further include feed spool, described feed spool one end with
The needle bar frame is connected setting, and the other end of feed spool is provided with clutch, clutch linkage and buffer bar, and the clutch connects
The middle part of bar is hinged with clutch, and one end of clutch linkage is hinged with the buffer bar, the clutch and the feeding
Axis is connected setting, and the side of clutch is provided with the groove matched with the clutch linkage current buffer bar other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710885842.3A CN109554832B (en) | 2017-09-27 | 2017-09-27 | Double-line side sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710885842.3A CN109554832B (en) | 2017-09-27 | 2017-09-27 | Double-line side sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109554832A true CN109554832A (en) | 2019-04-02 |
| CN109554832B CN109554832B (en) | 2021-07-06 |
Family
ID=65863333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710885842.3A Active CN109554832B (en) | 2017-09-27 | 2017-09-27 | Double-line side sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109554832B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5228162A (en) * | 1992-02-27 | 1993-07-20 | Wu Kun Lien | Transmission and balancing mechanism for the workpiece supporting arm of a stitching machine |
| KR20050097702A (en) * | 2004-04-02 | 2005-10-10 | 장 스티브 | A changeable sewing machine shuttle |
| CN101413188A (en) * | 2007-10-20 | 2009-04-22 | 杜尔克普-阿德勒股份公司 | Sewing machine and loop taker system for sewing machine |
| CN201627056U (en) * | 2010-02-22 | 2010-11-10 | 常熟市宏裕机械制造有限公司 | Thread hooking transmission mechanism of side seaming machine for sewing parallel lines |
| CN201835108U (en) * | 2010-10-15 | 2011-05-18 | 翔大机械股份有限公司 | Improved structure of sewing machine |
| CN201933281U (en) * | 2010-12-06 | 2011-08-17 | 李彬南 | Rocker arm device of double-thread seat type insole stitching machine |
| KR20120018216A (en) * | 2012-02-03 | 2012-02-29 | 정종철 | The shuttle case whose high-speed backstitching is possible |
| CN202466130U (en) * | 2012-01-06 | 2012-10-03 | 李彬南 | Rocker arrangement of double threads lock stitch seated type shoe-border stitcher |
| CN202809219U (en) * | 2012-10-08 | 2013-03-20 | 常熟市宏裕机械制造有限公司 | Thread hooking transmission mechanism of side seaming machine sewing parallel stitches |
| CN103981638A (en) * | 2014-05-13 | 2014-08-13 | 诸暨锦和缝制机械有限公司 | Outrigger rotating type independently-driven automatic sewing equipment |
| WO2015174568A1 (en) * | 2014-05-14 | 2015-11-19 | 윤영수 | Bobbin case of sewing machine |
| CN108060514A (en) * | 2018-01-16 | 2018-05-22 | 杰克缝纫机股份有限公司 | A kind of sewing machine Yarn taking-up mechanism and sewing machine |
-
2017
- 2017-09-27 CN CN201710885842.3A patent/CN109554832B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5228162A (en) * | 1992-02-27 | 1993-07-20 | Wu Kun Lien | Transmission and balancing mechanism for the workpiece supporting arm of a stitching machine |
| KR20050097702A (en) * | 2004-04-02 | 2005-10-10 | 장 스티브 | A changeable sewing machine shuttle |
| CN101413188A (en) * | 2007-10-20 | 2009-04-22 | 杜尔克普-阿德勒股份公司 | Sewing machine and loop taker system for sewing machine |
| CN201627056U (en) * | 2010-02-22 | 2010-11-10 | 常熟市宏裕机械制造有限公司 | Thread hooking transmission mechanism of side seaming machine for sewing parallel lines |
| CN201835108U (en) * | 2010-10-15 | 2011-05-18 | 翔大机械股份有限公司 | Improved structure of sewing machine |
| CN201933281U (en) * | 2010-12-06 | 2011-08-17 | 李彬南 | Rocker arm device of double-thread seat type insole stitching machine |
| CN202466130U (en) * | 2012-01-06 | 2012-10-03 | 李彬南 | Rocker arrangement of double threads lock stitch seated type shoe-border stitcher |
| KR20120018216A (en) * | 2012-02-03 | 2012-02-29 | 정종철 | The shuttle case whose high-speed backstitching is possible |
| CN202809219U (en) * | 2012-10-08 | 2013-03-20 | 常熟市宏裕机械制造有限公司 | Thread hooking transmission mechanism of side seaming machine sewing parallel stitches |
| CN103981638A (en) * | 2014-05-13 | 2014-08-13 | 诸暨锦和缝制机械有限公司 | Outrigger rotating type independently-driven automatic sewing equipment |
| WO2015174568A1 (en) * | 2014-05-14 | 2015-11-19 | 윤영수 | Bobbin case of sewing machine |
| CN108060514A (en) * | 2018-01-16 | 2018-05-22 | 杰克缝纫机股份有限公司 | A kind of sewing machine Yarn taking-up mechanism and sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109554832B (en) | 2021-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108442050A (en) | The fabric grip device of sewing machine | |
| CN109554832A (en) | A kind of two-line side sewing machine | |
| CN207391704U (en) | A kind of 3D sewing chain-type stitch off-line control mechanism | |
| US2274721A (en) | Sewing machine attachment | |
| US3808994A (en) | Arrangement for making knotted chain stitch seam | |
| CN201627056U (en) | Thread hooking transmission mechanism of side seaming machine for sewing parallel lines | |
| CN207452424U (en) | A kind of hooking device of two-line side sewing machine | |
| CN105155145B (en) | One kind hooks line device sub-assembly | |
| US2321747A (en) | Overcasting device for sewing machines | |
| GB928200A (en) | Lock stitch sewing machines | |
| US1941943A (en) | Sewing machine | |
| US2174290A (en) | Presser device for sewing machines | |
| CN219099521U (en) | Bottom thread-free mechanism of sewing machine | |
| US2604862A (en) | Miniature power-driven sewing machine | |
| US1996040A (en) | Sewing machine | |
| USRE913E (en) | Improvement in sewing-machines | |
| US1142391A (en) | Lock-stitch shoe-sewing machine. | |
| US1234258A (en) | Thread cutting and holding device for sewing-machines. | |
| US2059227A (en) | Sewing machine | |
| US1273157A (en) | Lower-thread control for chain-stitch machines. | |
| US1556458A (en) | Needle-thread pull-off means | |
| US3021801A (en) | Spool winding mechanism for sewing machines | |
| CN201546025U (en) | Supporting arm transmission device of sewing machine for sewing parallel line traces | |
| US2903984A (en) | Shoe sewing machines | |
| US2178183A (en) | Sewing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |