CN105155145B - One kind hooks line device sub-assembly - Google Patents
One kind hooks line device sub-assembly Download PDFInfo
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- CN105155145B CN105155145B CN201510585558.5A CN201510585558A CN105155145B CN 105155145 B CN105155145 B CN 105155145B CN 201510585558 A CN201510585558 A CN 201510585558A CN 105155145 B CN105155145 B CN 105155145B
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- shuttle
- cover plate
- breach
- boss
- interior
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Abstract
One kind hooks line device sub-assembly, belongs to sewing processing equipment technical field.Including shuttle support, outer shuttle, interior shuttle and outer shuttle cover plate, feature：The side of shuttle support has sprocket wheel, opposite side to constitute base body, and the lower section that there are pushing block, the other end in one end of base body and have hook line point, hook line point sets separated time groove；There is inner chamber in the middle of the side of outer shuttle, there is boss in the cavity wall of inner chamber, breach is set on the wall body above outer shuttle, there is spur the side of breach；Interior shuttle has outer wing at edge, and outer wing groove is set on the inside of outer wing, and eedle breach is set on the wall body above interior shuttle, and there is outer wing tip the side of outer wing, there is mandrel at the axle center of interior shuttle, and block breach and Suo Gai breach are set on the outer face of interior shuttle；There is cover plate boss in the middle of the outer face of outer shuttle cover plate, the inner side edge of cover plate boss is along limited location boss.The style latasuture stitching that one that locking-type can be sewed or two upper threads are combined with a foundation line；Compact conformation, reliable transmission, improve operational stability, it is to avoid dropped stitch.
Description
Technical field
The invention belongs to sew processing equipment technical field, and in particular to one kind hooks line device sub-assembly, particularly for transporting
The latasuture locking-type style sideline processing of dynamic footwear, playshoes.
Background technology
At present, for shoes such as sport footwear, playshoes sole and the suture processing of upper of a shoe sideline is mainly special by shoemaking
Completed with two-line side sewing machine.It is a kind of entitled as disclosed in Chinese utility model patent Authorization Notice No. CN2113999
" rocking-arm driving and balanced structure of sewing machine ", the special two-line side sewing machine of shoemaking as recited above, this traditional two-wire
Side-sewing machine can only sew straight line stitching mostly, and can not sew two upper threads and constitute style stitching.
In addition, there is a kind of crosspointer upper pattern sewing machine on the market, this sewing machine can be stitched out on upper of a shoe various to be had
Vertical line, horizontal line or 45 ° of style sutures of direction oblique line composition, but it can only be sewed on upper of a shoe, and may not apply to latasuture
The processing in sideline.
Again for example, Chinese invention patent publication number CN1207780A is announced one kind " sewing particularly leather and similar system
The sewing machine of product ", including one equipped with suture and be fixed on the eedle of shank end, eedle can vibrate along shank center line,
A shuttle is provided with the ox horn of head bottom, shuttle is provided with crotch, during work eedle with suture, in other mechanism drivings of head
Under oscillate to or left or right position, worn under work sewing action, at the position of the crotch to shuttle or left or right, by crotch make
Line hook action, so as to form style stitching.Its shortcoming is：Described eedle must be positioned at the left and right of shuttle crotch closely
Place, otherwise easily causes crotch to hook less than line dropped stitch, thus the technology recent two decades not received by market all the time.
For above-mentioned prior art, it is necessary to which the hook line device assembling unit structure to existing side-sewing machine is subject to rational modification.For
This, the applicant has made positive and beneficial design, and forms technical scheme described below.
The content of the invention
It is an object of the invention to provide a kind of compact conformation, reliable transmission, it is adaptable to the hook line of industrialization production requirements
Device sub-assembly, it can be used in sewing one or two upper threads and a foundation line is combined into style latasuture stitching, be favorably improved
Operational stability and use situations such as avoiding dropped stitch, while can adapt to the actual demand in market.
The purpose of the present invention is such to what is reached, and one kind hooks line device sub-assembly, including a shuttle support, one is fitted in shuttle support
Outer shuttle, one the outer shuttle cover plate that interior shuttle in outer shuttle and a lid are located on outer shuttle is set, it is characterised in that：Institute
One end projection that state has a base body, the base body on the side side of shuttle support with composition on a sprocket wheel, opposite side side has one
Pushing block, and the base body other end relative with the pushing block is constituted and has hook line point, and on described base body and be located at
Hook line point lower section at one end offer a separated time groove；Described outer shuttle has in one in the middle of the side of inward-facing shuttle
Chamber, the cavity wall upper process in the inner chamber has a circle boss, and described outer shuttle offers a breach on the wall body above inner chamber,
Being constituted in the side of the breach has a spur；Described interior shuttle is constituted in edge surrounding a circle outer wing, the inner side of the outer wing
Offer a circle outer wing groove, and an eedle breach is offered on wall body above the interior shuttle, outer wing lacks near eedle
The side of mouth is constituted outer wing tip, and projection has a mandrel at the axle center of the interior shuttle, in the interior shuttle towards outer shuttle
A block breach and a shuttle lid breach are further opened with the outer face of cover plate side；Described outer shuttle cover plate is towards outer shuttle
The outer face center protrusion of side has a ring cover plate boss, has a circle spacing in the inner side edge also projection of the cover plate boss
Boss.
In a specific embodiment of the invention, the base body scarf in described shuttle support in the breach of outer shuttle,
And the pushing block on base body promotes the side of breach side, outer shuttle is set to rotate, and the outer wing of the interior shuttle exists
Slided in the separated time groove of base body.
In another specific embodiment of the invention, described interior shuttle is set in the inner chamber of outer shuttle, described
The side side of outer wing be resisted against on boss, described outer shuttle cover plate lid is located at the opening of outer shuttle inner chamber, thereon
Cover plate boss is resisted against on the opposite side side of outer wing, and described positive stop lug boss is probeed into outer wing groove, by cover plate boss and convex
Platform shuttle from axially limiting, and described positive stop lug boss shuttle from radially limiting.
In another specific embodiment of the invention, described outer shuttle is on the outer face of inward-facing shuttle side
Also interval offers one group of screw, and interval offers one group of through hole on described outer shuttle cover plate, one group of through hole respectively with one group
The position of screw is corresponding.
In another specific embodiment of the invention, described outer shuttle cover plate realizes outer shuttle cover plate by screw
With being connected for outer shuttle, specifically, described screw is each passed through the spiral shell on the through hole on outer shuttle cover plate and outer shuttle
Hole is threadedly coupled.
The present invention is due to using after said structure, having the advantage that：First, one or two of locking-type can be sewed
The style latasuture stitching that upper thread is combined with a foundation line；Secondly as the attachment structure of outer shuttle and interior shuttle is closely, can be true
The stability that outer shuttle rotates is protected, so as to hook line point causes because hooking with spur less than suture in overcoming prior art
The situation of dropped stitch, is applicable to industrialized production requirement.
Brief description of the drawings
Fig. 1 is stereochemical structure exploded view of the invention.
Fig. 2 is planar structure sectional view of the invention.
Fig. 3 is planar structure schematic diagram of the invention.
Fig. 4 is application examples scheme of installation of the invention.
Fig. 5 is the one of which suture stitching schematic diagram that the present invention is sewed on the shoes.
In figure：1. shuttle support, 11. sprocket wheels, 12. base bodies, 121. pushing blocks, 122. hook line point, 123. separated time grooves, 13. teeth
Circle；2. outer shuttle, 21. inner chambers, 211. boss, 22. breach, 23. spurs, 24. screws；3. shuttle in, 31. outer wings, outside 311.
Wing tip, 312. outer wing grooves, 32. eedle breach, 33. mandrels, 34. block breach, 35. shuttle lid breach；4. outer shuttle cover plate, 41.
Through hole, 42. cover plate boss, 43. positive stop lug boss；5. screw；6. ox horn head；7. ox horn lid, 71. needle plates, 72. shuttles seat；8. bobbin case,
81. shuttles；9. shoes, 91. stitchings；10. eedle.
Specific embodiment
Applicant will elaborate by way of example below, but the description to embodiment is not to this hair
The limitation of bright technical scheme, any only formal rather than substantial equivalent transformation according to done by present inventive concept
It is regarded as technical scheme category.
Refer to Fig. 1, Fig. 2 and combine Fig. 3, line device sub-assembly, including a shuttle support 1, a scarf are hooked the present invention relates to one kind
The interior shuttle 3 and one that outer shuttle 2, in shuttle support 1 is set in outer shuttle 2 covers the outer shuttle cover plate being located on outer shuttle 2
4, it is characterised in that：There are a base body 12, institute with composition on a sprocket wheel 11, opposite side side on the side side of the shuttle support 1
Stating one end projection of base body 12 has a pushing block 121, and base body 12 other end relative with the pushing block 121 is constituted and have a hook
Line point 122, and on described base body 12 and positioned at hook line point 122 lower section at one end offer a separated time groove 123；Institute
The outer shuttle 2 stated has an inner chamber 21 in the middle of the side of inward-facing shuttle 3, and the cavity wall upper process in the inner chamber 21 has a circle convex
Platform 211, described outer shuttle 2 offers a breach 22 on the wall body of the top of inner chamber 21, and being constituted in the side of the breach 22 has
One spur 23；Described interior shuttle 3 offers a circle outer wing in the inner side that surrounding composition in edge has a circle outer wing 31, the outer wing 31
Groove 312, and an eedle breach 32 is offered on the wall body of the top of the interior shuttle 3, outer wing 31 is near eedle breach 32
Side is constituted outer wing tip 311, and projection has a mandrel 33 at the axle center of the interior shuttle 3, in the interior shuttle 3 towards outer shuttle
A block breach 34 and a shuttle lid breach 35 are further opened with the outer face of the side of sub- cover plate 4；Described outer shuttle cover plate 4 is in court
The outer face center protrusion of the outside side of shuttle 2 has a ring cover plate boss 42, in the inner side edge of the cover plate boss 42 also
Projection has a circle positive stop lug boss 43.
Further, the scarf of base body 12 in described shuttle support 1 is in the breach 22 of outer shuttle 2, and pushing away on base body 12
Motion block 121 promotes the side of breach 22 side, outer shuttle 2 is rotated, and the interior shuttle 3 outer wing 31 in base body
Slided in 12 separated time groove 123.
Further, described interior shuttle 3 is set in the inner chamber 21 of outer shuttle 2, the side side of described outer wing 31
It is resisted against on boss 211, described outer shuttle cover plate 4 lid is located at the opening of the inner chamber 21 of outer shuttle 2, cover plate boss 42 thereon
It is resisted against on the opposite side side of outer wing 31, and described positive stop lug boss 43 is probeed into outer wing groove 312, by cover plate boss 42 and convex
The shuttle 3 from axially limiting of platform 211, and described positive stop lug boss 43 shuttle 3 from radially limiting.
Further, also interval offers one group of screw to described outer shuttle 2 on the outer face of the side of inward-facing shuttle 3
24, interval offers one group of through hole 41 on described outer shuttle cover plate 4, one group of through hole 41 respectively with one group of position phase of screw 24
Correspondence.
Further, described outer shuttle cover plate 4 realizes that outer shuttle cover plate 4 is consolidated with the connection of outer shuttle 2 by screw 5
Fixed, specifically, described screw 5 is each passed through the through hole 41 on outer shuttle cover plate 4 and connects with the screw thread of screw 24 on outer shuttle 2
Connect.
Refer to Fig. 1, Fig. 2, Fig. 3 and combine Fig. 4, describe installation process of the invention：In the outer shuttle 2, interior shuttle 3
After completing assembling with outer shuttle cover plate 4, base body 11 in the shuttle support 1 through the scarf of gear ring 13 in the breach 22 of outer shuttle 2,
Now outer shuttle 2 is placed in gear ring 13, and shuttle support 1 is rotationally mounted on ox horn first 6, is arranged in the outside of the outer shuttle 2
There is shuttle seat 72, shuttle seat 72 is directly constituted in the top of the short transverse of ox horn lid 7 and is connected by ox horn lid 7 and ox horn first 6,
The shuttle seat 72 is fastened on block breach 34 and the rotation of the interior shuttle 3 of limitation, and the top of the shuttle seat 72 is also equipped with a pin
Plate 71, is provided with a bobbin case 8 equipped with shuttle 81 on the mandrel 33 of the interior shuttle 3, and the bobbin case 8 is by mandrel 33 and shuttle lid
Breach 35 coordinates to be installed, and is arranged with bottom line on described shuttle 81 and is rotatably set on mandrel 33.
Refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and combine Fig. 5, describe operation principle of the invention：Shoes 9 are first placed on ox horn
On first 6 and it is pressed at needle plate 71, power source drives shuttle support 1 to rotate by sprocket wheel 11 after starting side-sewing machine, pushing away in the shuttle support 1
Motion block 121 promotes the side of the side of breach 22 outer shuttle 2 is made gap speed change and rotates, and interior shuttle 3 passes through the quilt of block breach 34
The fixation of ox horn lid 7 cannot be rotated, while pricker is moved under side-sewing machine power source drives the eedle 10 of the top of needle plate 71 to make at the A of position
Make, after the eedle 10 pierces through shoes 9 and passes through needle plate 71 and eedle breach 32, the spur 23 on outer shuttle 2 is close to eedle 10
And the suture on eedle 10 is caught on, now outer shuttle 2 is rotated under the promotion of pushing block 121, and suture is around the outer ring of outer shuttle 2
Coiling simultaneously completes to knot with the bottom line on shuttle 81.Then, the eedle 10 is moved under power source drive and remake at the B of position
The action of lower pricker, after eedle 10 pierces through shoes 9 and passes through needle plate 71 and eedle breach 32, the hook line point 122 in shuttle support 1 is close to machine
Pin 10 simultaneously catches on the suture on eedle 10, and now shuttle support 1 is rotated again, when the separated time groove 123 in shuttle support 1 goes to outer wing tip 311
When, outer wing tip 311 is separated into separated time groove 123 and by the suture on eedle 10, and suture is driven by the hook line point 122 in shuttle support 1
Coiling is completed in the outer ring of interior shuttle 3 and complete to knot with the bottom line on shuttle 81.Now there is the list of style in the side of shoes 9
The stitching 91 of upper thread and single bottom line composition.
In addition, when eedle being housed simultaneously at position A and position B, operation principle is same as described above, now interior shuttle
3 and the completion that cooperate with eedle 10 simultaneously of outer shuttle 2 hook line and knot, and there is the stitching that two upper threads of style and single bottom line are constituted.
Claims (5)
1. a kind of hook line device sub-assembly, an including shuttle support (1), an outer shuttle (2) being fitted on Suo Tuo (1), one are set outside
Interior shuttle (3) He Yigai in shuttle (2) is located at the outer shuttle cover plate (4) on outer shuttle (2), it is characterised in that：The shuttle support
(1) there are a base body (12), one end of the base body (12) with composition on a sprocket wheel (11), opposite side side on side side
Projection has a pushing block (121), and base body (12) other end relative with the pushing block (121) is constituted and have hook line point
(122), and on described base body (12) and positioned at hook line point (122) lower section at one end offer a separated time groove
(123)；Described outer shuttle (2) has an inner chamber (21) in the middle of the side of inward-facing shuttle (3), in the chamber of the inner chamber (21)
Wall upper process has a circle boss (211), and described outer shuttle (2) offers a breach on the wall body above inner chamber (21)
(22), being constituted in the side of the breach (22) has a spur (23)；Described interior shuttle (3) is constituted in edge surrounding to be had outside a circle
The wing (31), offers circle outer wing groove (312) on the inside of the outer wing (31), and is opened on wall body above the interior shuttle (3)
An eedle breach (32) is provided with, outer wing (31) is having outer wing tip (311) near the side of eedle breach (32) composition, described interior
Projection has a mandrel (33) at the axle center of shuttle (3), the interior shuttle (3) towards outer shuttle cover plate (4) side outer face
On be further opened with a block breach (34) and shuttle lid breach (35)；Described outer shuttle cover plate (4) is towards outer shuttle (2)
The outer face center protrusion of side has ring cover plate boss (42), has one in the inner side edge also projection of the cover plate boss (42)
Circle positive stop lug boss (43).
2. one kind according to claim 1 hooks line device sub-assembly, it is characterised in that the base body (12) on described Suo Tuo (1)
Scarf is in the breach (22) of outer shuttle (2), and the pushing block (121) on base body (12) promotes the side of breach (22) side,
Outer shuttle (2) is set to rotate, and the outer wing (31) of the interior shuttle (3) is sliding in the separated time groove (123) of base body (12)
It is dynamic.
3. one kind according to claim 1 hooks line device sub-assembly, it is characterised in that described interior shuttle (3) is set in outer shuttle
In the inner chamber (21) of sub (2), the side side of described outer wing (31) is resisted against on boss (211), described outer shuttle cover plate
(4) lid is located at the opening of outer shuttle (2) inner chamber (21), and cover plate boss (42) thereon is resisted against the opposite side side of outer wing (31)
On face, and described positive stop lug boss (43) is probeed into outer wing groove (312), by cover plate boss (42) and boss (211) from axial limit
Shuttle (3) in system, and described positive stop lug boss (43) shuttle (3) from radially limiting.
4. one kind according to claim 1 hooks line device sub-assembly, it is characterised in that described outer shuttle (2) is in inward-facing shuttle
Also interval offers one group of screw (24) on the outer face of sub (3) side, and interval offers one on described outer shuttle cover plate (4)
Group through hole (41), the position of one group of through hole (41) respectively with one group of screw (24) is corresponding.
5. one kind according to claim 4 hooks line device sub-assembly, it is characterised in that described outer shuttle cover plate (4) is by spiral shell
The outer shuttle cover plate (4) of nail (5) realization is connected with outer shuttle (2), and specifically, described screw (5) is each passed through outer shuttle
Through hole (41) on sub- cover plate (4) is threadedly coupled with the screw (24) on outer shuttle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585558.5A CN105155145B (en) | 2015-09-15 | 2015-09-15 | One kind hooks line device sub-assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585558.5A CN105155145B (en) | 2015-09-15 | 2015-09-15 | One kind hooks line device sub-assembly |
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| Publication Number | Publication Date |
|---|---|
| CN105155145A CN105155145A (en) | 2015-12-16 |
| CN105155145B true CN105155145B (en) | 2017-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510585558.5A Active CN105155145B (en) | 2015-09-15 | 2015-09-15 | One kind hooks line device sub-assembly |
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| CN (1) | CN105155145B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115107269B (en) * | 2022-02-25 | 2024-01-26 | 连云港纳普瑞新材料有限公司 | Automatic yarn winding equipment for glass fiber reinforced plastic grille production |
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|---|---|---|---|---|
| CN2279369Y (en) * | 1996-07-17 | 1998-04-22 | 上海工业缝纫机股份有限公司工业缝纫机厂 | Clockwise rotation direction ratary shuttle and bobbin case for sewing machine |
| 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 |
| CN201292449Y (en) * | 2008-07-07 | 2009-08-19 | 詹明 | Rocker-arm drive apparatus of insole stitching 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 |
| CN201933281U (en) * | 2010-12-06 | 2011-08-17 | 李彬南 | Rocker arm device of double-thread seat type insole stitching machine |
| 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 |
| CN204959268U (en) * | 2015-09-15 | 2016-01-13 | 缪燕芳 | Collude line ware sub -assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2817755B2 (en) * | 1992-08-05 | 1998-10-30 | 三菱電機株式会社 | Horizontal stitch of sewing machine and this operation method |
| JPH1033870A (en) * | 1996-05-11 | 1998-02-10 | Juki Corp | Right-handed total rotation vertical shuttle |
-
2015
- 2015-09-15 CN CN201510585558.5A patent/CN105155145B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279369Y (en) * | 1996-07-17 | 1998-04-22 | 上海工业缝纫机股份有限公司工业缝纫机厂 | Clockwise rotation direction ratary shuttle and bobbin case for sewing machine |
| 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 |
| CN201292449Y (en) * | 2008-07-07 | 2009-08-19 | 詹明 | Rocker-arm drive apparatus of insole stitching 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 |
| CN201933281U (en) * | 2010-12-06 | 2011-08-17 | 李彬南 | Rocker arm device of double-thread seat type insole stitching machine |
| 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 |
| CN204959268U (en) * | 2015-09-15 | 2016-01-13 | 缪燕芳 | Collude line ware sub -assembly |
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| Publication number | Publication date |
|---|---|
| CN105155145A (en) | 2015-12-16 |
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Effective date of registration: 20190603 Address after: 215511 Shengfa Village, Meili Town, Changshu City, Jiangsu Province Patentee after: Changshu Greatrich Machinery Manufacturing Co., Ltd. Address before: 215511 No. 17 Donglang, Jingqiao, Zhensi, Meilizhen, Changshu City, Jiangsu Province Patentee before: Jiu Yanfang |
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