CN106637727A - Electronic control line tension surface line head stable mechanism and control method thereof - Google Patents
Electronic control line tension surface line head stable mechanism and control method thereof Download PDFInfo
- Publication number
- CN106637727A CN106637727A CN201611084294.6A CN201611084294A CN106637727A CN 106637727 A CN106637727 A CN 106637727A CN 201611084294 A CN201611084294 A CN 201611084294A CN 106637727 A CN106637727 A CN 106637727A
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- Prior art keywords
- tension
- thread
- spring
- component
- pressure regulation
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B47/00—Needle-thread tensioning devices; Applications of tensometers
- D05B47/04—Automatically-controlled tensioning devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention relates to the technical field of sewing machine, in particular to an electronic control line tension surface line head stable mechanism. According to the technical scheme, the electronic control line tension surface line head stable mechanism comprises a pressure regulating component, a reset spring, a braking-type yarn trapper and a ring straining component, wherein a connecting rod of the pressure regulating component penetrates through the reset spring, the braking-type yarn trapper and the ring straining component, and the ring straining component is locked through the connecting rod of the pressure regulating component. According to the electronic control line tension surface line head stable mechanism, a certain control method is adopted to control over the mechanism. In a process of sewing, the electronic control line tension surface line head stable mechanism can be stable in structure performance, after the machine completes a thread trimming action, a yarn-taking up spring can lag the retaining function of the action, the line head of the surface line is stable in length, no fly line occurs, no long thread head occurs, and thus a phenomenon of 'big bird nest' does not occur; meanwhile, the electronic control line tension surface line head stable mechanism controls the pressure of a split line through an electromagnet, the adjustment is sensitive; meanwhile, the mechanism can conduct real time control, can conduct memorization on stitching threads and seaming materials, and can output data.
Description
Technical field
The present invention relates to sewing machine technique field, and in particular to a kind of electronics control line tension upper thread the end of a thread stabilizing mechanism and its
Control method.
Background technology
The current main folder thread ball mechanism of conventional sewing machine, its function it is simple adjust upper thread for mechanical control spring pressure
Tension force, its drawback is that after the completion of each trimming, the hysteresis motion of yarn take-up spring makes the remaining the end of a thread of upper thread different in size, and length is unstable
It is fixed, and mechanically intelligent more suture sewings can not be adapted to, need manual adjustment inconvenient.
The content of the invention
In view of this, it is an object of the present invention to provide a kind of electronics control line tension upper thread the end of a thread stabilizing mechanism and its controlling party
Method.
To solve the problems, such as prior art, the technical scheme is that：A kind of electronics control line tension upper thread the end of a thread
Stabilizing mechanism, it is characterised in that：Including pressure regulation electric appliance component, back-moving spring, brake type tension disk and collar component, the pressure regulation
Back-moving spring, brake type tension disk and collar component, collar component and pressure regulation electrical equipment group are sequentially passed through on the connecting rod of electric appliance component
The connecting rod of part is locked.
The structure of described brake type tension disk includes tapered end, tension seat, fastening nail, yarn take-up spring, left thread tension disc, right folder
Line piece, stabilization, packing ring and pull bar, described yarn take-up spring is arranged in tension seat, described packing ring, stabilization, right clamp
Piece, left thread tension disc are arranged in successively on pull bar, and the latch of tapered end is through in the latch via of tension seat and is inserted on pull bar,
Described fastening nail is locked by tension seat, yarn take-up spring, the combination of left thread tension disc, and pull bar is locked by tapered end.
Described pressure regulation electric appliance component is electromagnet assembly or electric machine assembly.
A kind of control method of electronics control line tension upper thread the end of a thread stabilizing mechanism is：
Pressure regulation electric appliance component tenses collar component under energization working condition, and pull bar pulls successively packing ring, stablizes to left movement
Piece, makes right thread tension disc clamp suture with left thread tension disc, while tapered end is to right motion is done, the latch for making tapered end is moved back from tension seat
Go out, during sewing, make yarn take-up spring be operating normally, sewed, under this working condition, the sewing thickness that control system passes through collection
Parameter, sewing velocity, raw data base come after comprehensive descision to carry out parameter adjustment for pressure regulation electric appliance component in real time, reach in real time
Control tension force of facial suture size.
Under power-off off position, action of reset spring resets pressure regulation electric appliance component between tapered end and machine case
Spring makes tapered end, and pull bar, collar component, the connecting rod of pressure regulation electric appliance component is moved right, until initial position, now left clamp
Piece, right thread tension disc, stabilization, packing ring are no longer stressed, and are releasing orientation, while making the latch of tapered end from tension seat latch
Insert in hole, limit yarn take-up spring action, eliminate fine motion of the yarn take-up spring in trimming, stablize upper thread stub.
Model YSC-8571-A1 of described control system.
Compared with prior art, advantages of the present invention is as follows：
1. the present invention is in sewing, and structural behaviour is stable, and machine after the completion of trimming action, make by the stop of yarn take-up spring hysteresis motion
With upper thread the end of a thread length is stablized, and fly line will not occur, and long the end of a thread, caused big Bird's Nest phenomenon will not occur；
2. the advantage of the structure of the present invention is, by magnet control clamp pressure, to adjust sensitive, real-time regulation, can be directed to
Suture, sewing are remembered, output data.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is brake type wire extender structure schematic diagram of the present invention；
Fig. 3 is brake type tension disk split-type structural schematic diagram of the present invention；
Fig. 4 is mounting structure schematic diagram of the present invention；
Fig. 5 is the structural representation of tapered end；
Fig. 6 is front 45 degree of views of tension seat；
Fig. 7 is rear 45 degree of views of tension seat；
Fig. 8 is control flow chart of the present invention.
Description of reference numerals：1-pressure regulation pressure regulation electric appliance component, 2-back-moving spring, 3-brake type tension disk, 4-collar
Component, 3-1-tapered end, 3-2-tension seat, 3-3-fastening nail, 3-4-yarn take-up spring, 3-5-left thread tension disc, 3-6-right folder
Line piece, 3-7-stabilization, 3-8-packing ring, 3-9-pull bar, 3-1-1-latch, 3-2-2-latch via.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
The present embodiment provides a kind of electronics control line tension upper thread the end of a thread stabilizing mechanism（Referring to Fig. 1-Fig. 7）, including pressure regulation electricity
Device assembly 1, back-moving spring 2, brake type tension disk 3 and collar component 4, pressure regulation pressure regulation electric appliance component 1 is installed on sewing machine head,
Back-moving spring 2, brake type tension disk 3 and collar component 4, collar component 4 are sequentially passed through on the connecting rod of the pressure regulation electric appliance component 1
It is locked with the connecting rod of pressure regulation electric appliance component 1.
Described pressure regulation electric appliance component 1 is electromagnet assembly or electric machine assembly.
The structure of described brake type tension disk 3 include tapered end 3-1, tension seat 3-2, fastening nail 3-3, yarn take-up spring 3-4,
Left thread tension disc 3-5, right thread tension disc 3-6, stabilization 3-7, packing ring 3-8 and pull bar 3-9, described yarn take-up spring 3-4 is arranged at clamp
In seat 3-2, described packing ring 3-8, stabilization 3-7, right thread tension disc 3-6, left thread tension disc 3-5 are arranged in successively on pull bar 9, tapered end
The latch 3-1-1 of 3-1 is through in the latch via 3-2-2 of tension seat 3-2 and is inserted on pull bar 9, described fastening nail
3-3 is locked by tension seat 3-2, yarn take-up spring 3-4, left thread tension disc 3-5 combinations, and pull bar 3-9 is locked by tapered end 3-1.
Back-moving spring 2 interacts with mounting surface in sewing machine head with the tapered end 3-1 of brake type tension disk 3, with automatic
Reset function.
A kind of control method of electronics control line tension upper thread the end of a thread stabilizing mechanism is（Referring to Fig. 8）：Pressure regulation pressure regulation electrical equipment group
Part 1 tenses collar component 4 under energization working condition, and pull bar 3-9 pulls successively packing ring 3-8, stabilization 3-7 to left movement,
Make right thread tension disc 3-6 and left thread tension disc 3-5 clamp suture, while tapered end 3-1 is to right motion is done, make the latch 3- of tapered end 3-1
1-1 is exited from tension seat 3-2, during sewing, makes yarn take-up spring 3-4 be operating normally, and is sewed, under this working condition, control
System is after sewing thickness parameter, sewing velocity, the raw data base of collection are come comprehensive descision in real time for pressure regulation pressure regulation electricity
Device assembly 1 carries out parameter adjustment, reaches real-time control tension force of facial suture size.
Pressure regulation pressure regulation electric appliance component/electric machine assembly 1 under power-off off position, back-moving spring 2 act on tapered end 3-1 with
Between machine case, back-moving spring 2 makes tapered end 3-1, pull bar 3-9, collar component 4, pressure regulation pressure regulation electric appliance component/electric machine assembly 1
Connecting rod move right, until initial position, now left thread tension disc 3-5, right thread tension disc 3-6, stabilization 3-7, packing ring 3-8 be no longer
It is stressed, is releasing orientation, while the latch 3-1-1 for making tapered end 3-1 is inserted from tension seat 3-2 lock pin apertures, restriction is chosen
The action of coil spring 3-4, eliminates fine motions of the yarn take-up spring 3-4 in trimming, stablizes upper thread stub.
Model YSC-8571-A1 of described control system.
In use, machine operation is stable for the present invention, and sewing efficiency is lifted substantially, can more intelligent adaptation sewing ring
Border.
The above, only presently preferred embodiments of the present invention is not intended to limit protection scope of the present invention.
Claims (5)
1. a kind of electronics control line tension upper thread the end of a thread stabilizing mechanism, it is characterised in that：Including pressure regulation electric appliance component（1）, reset bullet
Spring（2）, brake type tension disk（3）With collar component（4）, the pressure regulation electric appliance component（1）Connecting rod on sequentially pass through reset bullet
Spring（2）, brake type tension disk（3）With collar component（4）, collar component（4）With pressure regulation electric appliance component（1）Connecting rod it is locked.
2. a kind of electronics control line tension upper thread the end of a thread stabilizing mechanism according to claim 1, it is characterised in that：Described system
Dynamic formula tension disk（3）Structure include tapered end（3-1）, tension seat（3-2）, fastening nail（3-3）, yarn take-up spring（3-4）, left clamp
Piece（3-5）, right thread tension disc（3-6）, stabilization（3-7）, packing ring（3-8）And pull bar（3-9）, described yarn take-up spring（3-4）Arrange
In tension seat（3-2）Interior, described packing ring（3-8）, stabilization（3-7）, right thread tension disc（3-6）, left thread tension disc（3-5）Wear successively
Located at pull bar（9）On, tapered end（3-1）Latch（3-1-1）Through tension seat（3-2）Latch via（3-2-2）In simultaneously
It is inserted in pull bar（9）On, described fastening nail（3-3）By tension seat（3-2）, yarn take-up spring（3-4）, left thread tension disc（3-5）Combination
It is locked, pull bar（3-9）By tapered end（3-1）It is locked.
3. a kind of electronics control line tension upper thread the end of a thread stabilizing mechanism according to claim 1, it is characterised in that：Described tune
Piezoelectricity device assembly（1）For electromagnet assembly or electric machine assembly.
4. a kind of control method of electronics control line tension upper thread the end of a thread stabilizing mechanism according to claim 1, its feature exists
In：Described control method is：
Pressure regulation electric appliance component（1）Under energization working condition, collar component (4), pull bar are tensed（3-9）To left movement, draw successively
Washer（3-8）, stabilization（3-7）, make right thread tension disc（3-6）With left thread tension disc（3-5）Suture is clamped, while tapered end（3-1）
To right motion is done, tapered end is made（3-1）Latch（3-1-1）From tension seat（3-2）In exit, during sewing, make yarn take-up spring（3-4）
Regular event, is sewed, and under this working condition, control system is by the sewing thickness parameter of collection, sewing velocity, original
Database comes after comprehensive descision in real time for pressure regulation electric appliance component（1）Parameter adjustment is carried out, real-time control tension force of facial suture is reached big
It is little；
Pressure regulation electric appliance component（1）Under power-off off position, back-moving spring（2）Act on tapered end（3-1）With machine case it
Between, back-moving spring（2）Make tapered end（3-1）, pull bar（3-9）, collar component（4）, pressure regulation electric appliance component（1）Connecting rod transport to the right
It is dynamic, until initial position, now left thread tension disc（3-5）, right thread tension disc（3-6）, stabilization（3-7）, packing ring（3-8）It is no longer pressurized
Power, is releasing orientation, while making tapered end（3-1）Latch（3-1-1）From tension seat（3-2）Insert in lock pin aperture, limit
Yarn take-up spring（3-4）Action, eliminates yarn take-up spring（3-4）Fine motion in trimming, stablizes upper thread stub.
5. a kind of control method of electronics control line tension upper thread the end of a thread stabilizing mechanism according to claim 4, its feature exists
In：Model YSC-8571-A1 of described control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084294.6A CN106637727B (en) | 2016-11-30 | 2016-11-30 | Electronic control wire tension upper thread end stabilizing mechanism and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084294.6A CN106637727B (en) | 2016-11-30 | 2016-11-30 | Electronic control wire tension upper thread end stabilizing mechanism and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106637727A true CN106637727A (en) | 2017-05-10 |
| CN106637727B CN106637727B (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611084294.6A Active CN106637727B (en) | 2016-11-30 | 2016-11-30 | Electronic control wire tension upper thread end stabilizing mechanism and control method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106637727B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956051A (en) * | 2017-12-30 | 2018-04-24 | 宁波舒普机电股份有限公司 | A kind of tension disk for automatically adjusting tension force of facial suture |
| CN110359188A (en) * | 2019-08-08 | 2019-10-22 | 拓卡奔马机电科技有限公司 | A kind of closed-loop control device and method of electronics tension disk |
| CN113668147A (en) * | 2020-05-15 | 2021-11-19 | 杰克缝纫机股份有限公司 | Sewing machine integrating presser foot lifting and thread tension adjusting |
| CN113668146A (en) * | 2020-05-15 | 2021-11-19 | 杰克缝纫机股份有限公司 | Sewing machine |
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|---|---|---|---|---|
| CN1043174A (en) * | 1988-11-30 | 1990-06-20 | 曼飞那股份有限公司 | Sewing machines |
| CN1369587A (en) * | 2001-02-02 | 2002-09-18 | 重机公司 | Uper and lower conveying sewing machine and thread adjuster |
| JP2009285270A (en) * | 2008-05-30 | 2009-12-10 | Juki Corp | Thread tension device for sewing machine |
| CN206319136U (en) * | 2016-11-30 | 2017-07-11 | 西安标准工业股份有限公司 | A kind of electronics control line tension upper thread the end of a thread stabilizing mechanism |
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2016
- 2016-11-30 CN CN201611084294.6A patent/CN106637727B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043174A (en) * | 1988-11-30 | 1990-06-20 | 曼飞那股份有限公司 | Sewing machines |
| CN1369587A (en) * | 2001-02-02 | 2002-09-18 | 重机公司 | Uper and lower conveying sewing machine and thread adjuster |
| JP2003181182A (en) * | 2001-02-02 | 2003-07-02 | Juki Corp | Stitch balancing thread tension device for sewing machine |
| JP2009285270A (en) * | 2008-05-30 | 2009-12-10 | Juki Corp | Thread tension device for sewing machine |
| CN206319136U (en) * | 2016-11-30 | 2017-07-11 | 西安标准工业股份有限公司 | A kind of electronics control line tension upper thread the end of a thread stabilizing mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956051A (en) * | 2017-12-30 | 2018-04-24 | 宁波舒普机电股份有限公司 | A kind of tension disk for automatically adjusting tension force of facial suture |
| CN110359188A (en) * | 2019-08-08 | 2019-10-22 | 拓卡奔马机电科技有限公司 | A kind of closed-loop control device and method of electronics tension disk |
| CN113668147A (en) * | 2020-05-15 | 2021-11-19 | 杰克缝纫机股份有限公司 | Sewing machine integrating presser foot lifting and thread tension adjusting |
| CN113668146A (en) * | 2020-05-15 | 2021-11-19 | 杰克缝纫机股份有限公司 | Sewing machine |
| CN113668146B (en) * | 2020-05-15 | 2022-08-02 | 杰克科技股份有限公司 | Sewing machine |
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| Publication number | Publication date |
|---|---|
| CN106637727B (en) | 2022-03-04 |
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