CN110093725A - Rotating shuttle - Google Patents
Rotating shuttle Download PDFInfo
- Publication number
- CN110093725A CN110093725A CN201910392613.7A CN201910392613A CN110093725A CN 110093725 A CN110093725 A CN 110093725A CN 201910392613 A CN201910392613 A CN 201910392613A CN 110093725 A CN110093725 A CN 110093725A
- Authority
- CN
- China
- Prior art keywords
- shuttle
- line
- pressure
- bed
- needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
- D05B57/08—Loop takers, e.g. loopers for lock-stitch sewing machines
- D05B57/10—Shuttles
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B63/00—Devices associated with the loop-taker thread, e.g. for tensioning
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of rotating shuttles, belong to technical field of textile equipment, it does not have shuttle and has the function of external threads, without conventionally, shuttle is taken out into coiling and replacement shuttle, it only needs that directly outside line the end of a thread is pulled in rotating shuttle, installation and debugging are simple, avoid product because shuttle wirelessly caused by do over again, it will not be because being wasted time caused by frequent disassembling, assembling and replacing shuttle and coiling, working efficiency and product quality are greatly improved, route flatness is improved, solves the difficult point of non junction piece route.
Description
Technical field
The invention belongs to technical field of textile equipment, specifically, being to be related to a kind of rotating shuttle for sewing machine.
Background technique
Rotating shuttle is widely used in various sewing machine equipment and sewing machine equipment realizes the functional fittings product that sewing must have.
Existing rotating shuttle needs the coiling on shuttle, around line amount it is limited, cause it is short using the time, need frequently on shuttle around
Line and replacement shuttle, i.e., take out the shuttle (coil) that rotating shuttle interior lines have been used up, and change the shuttle for having wound line, and changes
Under hollow bobbin then need coiling again, inefficiency, and sewing machine in the process of work, on shuttle whether it is also wired cannot
Discovery in time, this will lead to sewing machine sewing failure, cause to do over again, to sew route not whole and have the problems such as interface.
Summary of the invention
The object of the invention is that providing a kind of rotating shuttle to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
A kind of rotating shuttle, the rotating shuttle do not have shuttle and have the function of external threads.
Specifically, the rotating shuttle includes shuttle head, shuttle race and rotary shuttle；
The shuttle head includes alignment head and pressure-ray film, and the pressure-ray film adjusts spiral shell by pressure-ray film fixed screw and pressure-ray film
Silk is installed on the alignment head, and the crimping tightness of the pressure-ray film can be adjusted by the pressure-ray film adjusting screw；
The shuttle race includes eccentrically weighted shaft, rotate gear, line bed and rotation firm banking, during the center of the line bed is fixed with
Axis, the alignment head are fixed on the axis, and the side wall of the line bed offers cable-through hole I, which leads to the pressure
Line piece, the alignment head are provided with the wire casing for being pressed in the pressure-ray film from the line that cable-through hole I penetrates, and the rotation is solid
The center for determining pedestal is fixed with an axis, and the seat axis and the axis are coaxial, and is installed in the line bed by bearing II, institute
It is parallel with the axis to state eccentrically weighted shaft, and is installed in the line bed by bearing I, the rotate gear is installed on the line
In bed and it is socketed on the eccentrically weighted shaft；
The rotary shuttle includes rotation take-up needle, line of fall needle, line bed tabletting, and the line of fall needle and the line bed tabletting are each attached to
On the rotation take-up needle, the rotation take-up needle and the rotation firm banking are respectively and fixedly provided with ring gear, and they
Ring gear engaged with the rotate gear, the line bed is solid by the line bed tabletting and the installation of three fixed screws
It is scheduled on the rotation take-up needle.
Further, the line bed is coaxially socketed with thimble, and the thimble is provided with the mistake of cable-through hole I described in face
String holes II.
Further, the line of fall needle is fixed on the rotation take-up needle by four fixed screws.
Further, the shuttle head further includes the locking plate for being provided with tongue piece, and the locking plate is mounted on the alignment head, institute
Alignment head is stated to be locked in by the locking plate on the axis of the line bed.
Further, the alignment head is provided with the spring eye equipped with spring, the spring be extruded in the alignment head with
Between the locking plate.
Compared with prior art, the invention has the following advantages:
It does not have shuttle and has the function of external threads, and external inlet wire can enter line bed by cable-through hole, by the alignment head of shuttle head
On line grain be caught in pressure-ray film realization external threads function, without conventionally, shuttle is taken out into coiling and more
The shuttle changing heart, it is only necessary to directly outside line the end of a thread is pulled in rotating shuttle, installation and debugging are simple, avoid product because shuttle wirelessly caused by
It does over again, will not can save wire rod because being wasted time caused by frequent disassembling, assembling and replacing shuttle and coiling, greatly improve working efficiency
And product quality, route flatness is improved, solves the difficult point of non junction piece route.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of rotating shuttle of the present invention；
In above-mentioned attached drawing, the corresponding component names of appended drawing reference are as follows:
1- tongue piece, 2- locking plate, 3- alignment head, 4- eccentrically weighted shaft, 5- pressure-ray film fixed screw, 6- pressure-ray film, 7- bearing I, 8- turn
Moving gear, 9- line bed, 10- fixed screw, 11- line bed tabletting, 12- rotate take-up needle, 13- line of fall needle, 14- thimble, 15- axis
Hold II, 16- rotation firm banking, 17- cable-through hole I, 18- pressure-ray film adjusting screw, 19- spring, 20- axis, 21- axis, 22-
Spring eye, 23- cable-through hole II.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in connection with fig. 1, which does not have shuttle and has the function of external threads, external threads function, i.e., without as traditional skill
Art is such, shuttle is taken out coiling and replacement shuttle, it is only necessary to directly outside line the end of a thread is pulled in rotating shuttle, installation and debugging
Simply, avoid product because shuttle wirelessly caused by do over again, will not be because being wasted time caused by frequent disassembling, assembling and replacing shuttle and coiling, greatly
It is big to improve working efficiency and product quality, route flatness is improved, solves the difficult point of non junction piece route.
The structure of rotating shuttle is as follows, including shuttle head, shuttle race and rotary shuttle；
Shuttle head includes alignment head 3 and pressure-ray film 6, and pressure-ray film 6 passes through pressure-ray film fixed screw 5 and pressure-ray film adjusting screw 18
It is installed on alignment head 3, the crimping tightness of pressure-ray film 6 can be adjusted by pressure-ray film adjusting screw 18；
Shuttle race includes eccentrically weighted shaft 4, rotate gear 8, line bed 9 and rotation firm banking 16, and the center of line bed 9 is fixed with axis
20, alignment head 3 is fixed on axis 20, and the side wall of line bed 9 offers cable-through hole I 17, which leads to pressure-ray film 6, fixed
The end of a thread 3 is provided with the wire casing for being pressed in pressure-ray film 6 from the line that cable-through hole I 17 penetrates, and rotates the center of firm banking 16
It is fixed with an axis 21, seat axis 21 and axis 20 are coaxial, and are installed in line bed 9 by bearing II 15, eccentrically weighted shaft 4 and axis 20
In parallel, and by bearing I 7 it is installed in line bed 9, rotate gear 8 is installed in line bed 9 and is socketed on eccentrically weighted shaft 4；
Rotary shuttle includes rotation take-up needle 12, line of fall needle 13, line bed tabletting 11, and line of fall needle 13 and line bed tabletting 11 are each attached to rotation
Turn on take-up needle 12, rotates take-up needle 12 and rotation firm banking 16 is respectively and fixedly provided with ring gear, and in their annular
Gear is engaged with rotate gear 8, and line bed 9 is fixed on rotation take-up needle by line bed tabletting 11 and three fixed screw installations 10
On 12.
In the present embodiment, line bed 9 is coaxially socketed with thimble 14, and thimble 14 is provided with the mistake of face cable-through hole I 17
String holes II 23.
In the present embodiment, line of fall needle 13 is fixed on rotation take-up needle 12 by four fixed screws 10.
In the present embodiment, line bed tabletting 11 is fixed on rotation take-up needle 12 by three fixed screws 10.
In the present embodiment, shuttle head further includes the locking plate 2 for being provided with tongue piece 1, and locking plate 2 is mounted on alignment head 3, alignment head
3 are locked on the axis 20 of online bed 9 by locking plate 2.
In the present embodiment, alignment head 3 is provided with the spring 22 equipped with spring 19, and spring 19 is extruded in alignment head 3 and lock
Between piece 2.
Working principle of the present invention is as follows:
Cable-through hole II 23 is successively passed through in outside line and cable-through hole I 17 enters line bed 9, is caught in pressure-ray film 6 by the line grain on alignment head 3
In, adjusting pressure-ray film adjusting screw 18 makes line have certain pressure pulling force not tight not loose, i.e., slight pulling force is felt.It should
Rotating shuttle is mounted in the rotating shuttle installation axle of sewing machine by rotating firm banking 16, and the rotation of rotating shuttle installation axle drives rotation firm banking
16 rotation, rotation firm banking 16 by rotate gear 8 drive rotation take-up needle 12 make rotating motion, turn to and revolving speed with
It is identical to rotate firm banking 16, rotation take-up needle 12 chooses lock set when making rotating motion with upper thread (line i.e. above sewing machine on eedle)
In this rotating shuttle, and through cable-through hole I 17, warp bed 9 is caught in the line in pressure-ray film 6 by the line grain on alignment head 3, takes sewing out of
In cloth surface, top-bottom cross braiding top and bottom baseline continuous in this way realizes reliable sewing machine sewing function.
According to above embodiment, the present invention can be realized well.It is worth noting that based on said structure design
Under the premise of, to solve same technical problem, even if that makes in the present invention is some without substantive change or polishing, adopted
The essence of technical solution is still as the present invention, therefore it should also be as within the scope of the present invention.
Claims (6)
1. a kind of rotating shuttle, it is characterised in that: the rotating shuttle does not have shuttle and has the function of external threads.
2. rotating shuttle according to claim 1, it is characterised in that: the rotating shuttle includes shuttle head, shuttle race and rotary shuttle；
The shuttle head includes alignment head and pressure-ray film, and the pressure-ray film adjusts spiral shell by pressure-ray film fixed screw and pressure-ray film
Silk is installed on the alignment head, and the crimping tightness of the pressure-ray film can be adjusted by the pressure-ray film adjusting screw；
The shuttle race includes eccentrically weighted shaft, rotate gear, line bed and rotation firm banking, during the center of the line bed is fixed with
Axis, the alignment head are fixed on the axis, and the side wall of the line bed offers cable-through hole I, which leads to the pressure
Line piece, the alignment head are provided with the wire casing for being pressed in the pressure-ray film from the line that cable-through hole I penetrates, and the rotation is solid
The center for determining pedestal is fixed with an axis, and the seat axis and the axis are coaxial, and is installed in the line bed by bearing II, institute
It is parallel with the axis to state eccentrically weighted shaft, and is installed in the line bed by bearing I, the rotate gear is installed on the line
In bed and it is socketed on the eccentrically weighted shaft；
The rotary shuttle includes rotation take-up needle, line of fall needle, line bed tabletting, and the line of fall needle and the line bed tabletting are each attached to
On the rotation take-up needle, the rotation take-up needle and the rotation firm banking are respectively and fixedly provided with ring gear, and they
Ring gear engaged with the rotate gear, the line bed is solid by the line bed tabletting and the installation of three fixed screws
It is scheduled on the rotation take-up needle.
3. rotating shuttle according to claim 2, it is characterised in that: the line bed is coaxially socketed with thimble, the thimble
It is provided with the cable-through hole II of cable-through hole I described in face.
4. rotating shuttle according to claim 2, it is characterised in that: the line of fall needle is fixed on by four fixed screws
On the rotation take-up needle.
5. rotating shuttle according to claim 2, it is characterised in that: the shuttle head further includes the locking plate for being provided with tongue piece, described
Locking plate is mounted on the alignment head, and the alignment head is locked on the axis of the line bed by the locking plate.
6. rotating shuttle according to claim 5, it is characterised in that: the alignment head is provided with the spring eye equipped with spring, institute
Spring is stated to be extruded between the alignment head and the locking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910392613.7A CN110093725A (en) | 2019-05-13 | 2019-05-13 | Rotating shuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910392613.7A CN110093725A (en) | 2019-05-13 | 2019-05-13 | Rotating shuttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110093725A true CN110093725A (en) | 2019-08-06 |
Family
ID=67447848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910392613.7A Pending CN110093725A (en) | 2019-05-13 | 2019-05-13 | Rotating shuttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110093725A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112481847A (en) * | 2020-11-27 | 2021-03-12 | 林泽贤 | Shuttle sleeve |
Citations (8)
| 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 |
| CN1372033A (en) * | 2001-02-19 | 2002-10-02 | 黄喜谋 | Hobbinless automatic thread feeder for industrial sewing machine |
| CN2755139Y (en) * | 2004-11-16 | 2006-02-01 | 王剑 | Limitless inserting winding mechanism and special swing shuttle of embroidery machine |
| CN202227101U (en) * | 2011-05-06 | 2012-05-23 | 吴浩然 | Bottom thread continuous-feeding mechanism of sewing machine |
| JP2015208400A (en) * | 2014-04-24 | 2015-11-24 | 蛇の目ミシン工業株式会社 | Horizontal rotary hook of sewing machine |
| CN105332174A (en) * | 2015-11-27 | 2016-02-17 | 郑经宝 | Shuttle-peg-free device structure for sewing device |
| CN105386250A (en) * | 2014-09-05 | 2016-03-09 | 陈署光 | Sewing machine shuttle head capable of continuously supplying bottom thread |
| CN106948102A (en) * | 2017-03-24 | 2017-07-14 | 江苏工程职业技术学院 | A kind of sewing machine for line shuttle head of exempting to refoot |
-
2019
- 2019-05-13 CN CN201910392613.7A patent/CN110093725A/en active Pending
Patent Citations (8)
| 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 |
| CN1372033A (en) * | 2001-02-19 | 2002-10-02 | 黄喜谋 | Hobbinless automatic thread feeder for industrial sewing machine |
| CN2755139Y (en) * | 2004-11-16 | 2006-02-01 | 王剑 | Limitless inserting winding mechanism and special swing shuttle of embroidery machine |
| CN202227101U (en) * | 2011-05-06 | 2012-05-23 | 吴浩然 | Bottom thread continuous-feeding mechanism of sewing machine |
| JP2015208400A (en) * | 2014-04-24 | 2015-11-24 | 蛇の目ミシン工業株式会社 | Horizontal rotary hook of sewing machine |
| CN105386250A (en) * | 2014-09-05 | 2016-03-09 | 陈署光 | Sewing machine shuttle head capable of continuously supplying bottom thread |
| CN105332174A (en) * | 2015-11-27 | 2016-02-17 | 郑经宝 | Shuttle-peg-free device structure for sewing device |
| CN106948102A (en) * | 2017-03-24 | 2017-07-14 | 江苏工程职业技术学院 | A kind of sewing machine for line shuttle head of exempting to refoot |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112481847A (en) * | 2020-11-27 | 2021-03-12 | 林泽贤 | Shuttle sleeve |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190806 |
|
| RJ01 | Rejection of invention patent application after publication |