CN205529399U - Automatic adjusting surface line tension device - Google Patents
Automatic adjusting surface line tension device Download PDFInfo
- Publication number
- CN205529399U CN205529399U CN201620051380.6U CN201620051380U CN205529399U CN 205529399 U CN205529399 U CN 205529399U CN 201620051380 U CN201620051380 U CN 201620051380U CN 205529399 U CN205529399 U CN 205529399U
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- CN
- China
- Prior art keywords
- tension
- guide block
- clamp
- push rod
- spring
- 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.)
- Expired - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses an automatic adjusting surface line tension device, push rod motor and tension seat installation are fixed on the mounting base, are equipped with the hookup passageway between push rod motor and the tension seat, and the thread tension stud sets firmly the central authorities in tension seat, and thread tension stud the central axis is equipped with the through -hole, the knob passes through the screw thread to be installed in thread tension stud one end, and the knob compresses tightly clamp A with tower spring bracket dish and is in the same place through pressure spring piece, clamp line tower spring with clamp B to offset with tension seat, guide block B is installed to the push rod end of push rod motor, and the push rod is installed to guide block A front end, and in the push rod inserted the through -hole in the thread tension stud, the push rod front end offseted with tower spring bracket dish, overlaps between guide block A and the guide block B and is equipped with the spring. An automatic adjusting surface line tension device can require automatically regulated to the difference of line tension according to style different positions, reaches suitable line tension, the stitch seam of the perfection of sewing out.
Description
Technical field
This utility model relates to the sewing device fields such as sewing machine, embroidery machine, quilter.It is specifically related to one be automatically adjusted
Tension force of facial suture device.
Background technology
Sewing is to be made upper thread and bottom line form lock-type chain stitch by pin and rotating shuttle, fixing sewing object.And at the bottom of when sewing, upper thread
Sewing efficiency is made a big impact by Tensity size, sewing same needle away from straight line time default suitable line can be used to open
Power, the most also can reach good effect.But it is more and more higher to be as automaticity, present sewing machine is the most not
It is only sewing straight line, has been able to sew the most complicated style.Complexly patterned is by different straight lines, curve group
Becoming, the size of needle gage changes the most at any time, the most a lot of turnings, so cannot be fixing by presetting during sewing
Line tension makes stitching attractive in appearance.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides one and is automatically adjusted tension force of facial suture device,
The different requirement of line tension can be automatically adjusted by this device according to style different parts, reaches suitable line tension, sews out
Perfect stitching, meets customer requirement.
The technical scheme is that one of this utility model is automatically adjusted tension force of facial suture device, including knob, stage clip
Sheet, clamp tower spring, tower spring bracket dish, clamp A, clamp B, thread tension stud, push rod, tension seat, guide block A, spring, guide block B, push rod
Motor and installation pedestal；Described push-rod electric machine and tension seat are fixed on installation pedestal, push-rod electric machine and tension seat it
Between be provided with linkage path, thread tension stud be fixedly arranged on tension seat central authorities, thread tension stud central axis is provided with through hole；Described knob passes through spiral shell
Stricture of vagina is installed on thread tension stud one end, and clamp A and clamp B is pressed on by knob by making leaf spring, clamp tower spring and tower spring bracket dish
Together, and with tension seat offset；The push rod end of described push-rod electric machine is provided with guide block B, guide block A front end and is provided with push rod, pushes away
Bar inserts in the through hole in thread tension stud, and push rod front end offsets with tower spring bracket dish, is set with spring between guide block A and guide block B.
Described thread tension stud is through making leaf spring, clamp tower spring, tower spring bracket dish, clamp A and clamp B center.
The central axis of described push rod, guide block A, spring, guide block B and push-rod electric machine is on the same line.
Described guide block A, spring and guide block B can slide in the linkage path in installing pedestal.
Compared with prior art, the beneficial effects of the utility model be one be automatically adjusted tension force of facial suture device can basis
The different requirement of line tension is automatically adjusted by style different parts, reaches suitable line tension, perfect stitching of sewing out.
Accompanying drawing explanation
Fig. 1 one is automatically adjusted tension force of facial suture device schematic diagram.
1--knob 2--making leaf spring 3--clamp tower spring 4--tower spring bracket dish 5--clamp A 6--clamp B
7--thread tension stud 8--push rod 9--tension seat 10--guide block A 11--spring 12--guide block B 13--push-rod electric machine
14--installs pedestal.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further illustrated: one is automatically adjusted tension force of facial suture device, including knob
1, making leaf spring 2, clamp tower spring 3 tower spring bracket dish 4, clamp A5, clamp B6, thread tension stud 7, push rod 8, tension seat 9, guide block A10,
Spring 11, guide block B12, push-rod electric machine 13 and installation pedestal 14；Described push-rod electric machine 13 and tension seat 9 are fixed on installation
On 14, base, being provided with linkage path between push-rod electric machine 13 and tension seat 9, thread tension stud 7 is fixedly arranged on tension seat 9 central authorities, thread tension stud 7
Central axis is provided with through hole；Described knob 1 is installed on thread tension stud 7 one end by screw thread, and knob 1 is by making leaf spring 2, clamp tower
Clamp A 5 and clamp B6 is pressed together by spring 3 and tower spring bracket dish 4, and offsets with tension seat 9；Described push-rod electric machine
The push rod end of 13 is provided with guide block B12, guide block A10 front end and is provided with push rod 8, and push rod 8 inserts in the through hole in thread tension stud 7, pushes away
Bar 8 front end offsets with tower spring bracket dish 4, is set with spring 11 between guide block A10 and guide block B12.
Described thread tension stud 7 is through in making leaf spring 2, clamp tower spring 3, tower spring bracket dish 4, clamp A5 and clamp 6B
The heart.
The central axis of described push rod 8, guide block A10, spring 11, guide block B12 and push-rod electric machine 13 is on the same line.
Described guide block A10, spring 11 and guide block B12 can slide in the linkage path in installing pedestal 14.
One is automatically adjusted tension force of facial suture device operation principle: when push-rod electric machine 13 does not works, and spring 11 is in freedom
State, push rod 8 is also at free state, twists knob 1 inwards by hands, and making leaf spring 2 promotes clamp tower spring 3 to produce precompression, in advance
Pressure is by the conduction of tower spring bracket dish 4 at clamp A5, clamp B6, and upper thread is from logical between clamp A5 and clamp B6
Crossing, the precompression that clamp tower spring 3 produces is the biggest, and upper thread is the biggest by the resistance of clamp A5 and clamp B6, and tension force of facial suture is more
Greatly.Hands is twisted knob 1 and is applied certain precompression to clamp tower spring 3, makes tension force of facial suture reach the maximum needed in sewing process,
When needing tension force to diminish in sewing process, push-rod electric machine 13 stretches out, and promotes guide block B12, guide block B12 to move compression spring 11, bullet
Spring 11 compression produces thrust, is applied on tower spring bracket dish 4 by guide block A10, push rod 8, clamp tower spring 3 and the active force of spring 11
The power being applied between clamp A5 and clamp B6 after cancelling out each other reduces accordingly, and the tension force of upper thread reduces accordingly.One
Kind it is automatically adjusted tension force of facial suture device to achieve tension force of facial suture is freely regulated, makes sewing machine, embroidery machine, quilter etc. sew
The different requirement of line tension can be automatically adjusted by equipment according to style different parts, reaches suitable line tension, has sewed out
Beautiful stitching.
Claims (4)
1. it is automatically adjusted a tension force of facial suture device, including knob, making leaf spring, clamp tower spring, tower spring bracket dish, clamp A, clamp
Plate B, thread tension stud, push rod, tension seat, guide block A, spring, guide block B, push-rod electric machine and installation pedestal；It is characterized in that: described
Push-rod electric machine and tension seat are fixed on installation pedestal, are provided with linkage path, thread tension stud between push-rod electric machine and tension seat
Being fixedly arranged on tension seat central authorities, thread tension stud central axis is provided with through hole；Described knob is installed on thread tension stud one end by screw thread, rotation
Clamp A and clamp B is pressed together by button by making leaf spring, clamp tower spring and tower spring bracket dish, and offsets with tension seat；
The push rod end of described push-rod electric machine is provided with guide block B, guide block A front end and is provided with push rod, and push rod inserts the through hole in thread tension stud
In, push rod front end offsets with tower spring bracket dish, is set with spring between guide block A and guide block B.
One the most according to claim 1 is automatically adjusted tension force of facial suture device, it is characterised in that: described thread tension stud runs through
In making leaf spring, clamp tower spring, tower spring bracket dish, clamp A and clamp B center.
One the most according to claim 1 is automatically adjusted tension force of facial suture device, it is characterised in that: described push rod, guide block
The central axis of A, spring, guide block B and push-rod electric machine is on the same line.
One the most according to claim 1 is automatically adjusted tension force of facial suture device, it is characterised in that: described guide block A, spring
Can slide in the linkage path in installing pedestal with guide block B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051380.6U CN205529399U (en) | 2016-01-20 | 2016-01-20 | Automatic adjusting surface line tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051380.6U CN205529399U (en) | 2016-01-20 | 2016-01-20 | Automatic adjusting surface line tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205529399U true CN205529399U (en) | 2016-08-31 |
Family
ID=56765537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620051380.6U Expired - Fee Related CN205529399U (en) | 2016-01-20 | 2016-01-20 | Automatic adjusting surface line tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205529399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988038A (en) * | 2016-01-20 | 2017-07-28 | 天津宝盈电脑机械有限公司 | One kind automatically adjusts tension force of facial suture device |
| CN113155341A (en) * | 2021-03-30 | 2021-07-23 | 深圳市德泽威技术检测有限公司 | Thread hooking device in detection equipment |
-
2016
- 2016-01-20 CN CN201620051380.6U patent/CN205529399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988038A (en) * | 2016-01-20 | 2017-07-28 | 天津宝盈电脑机械有限公司 | One kind automatically adjusts tension force of facial suture device |
| CN113155341A (en) * | 2021-03-30 | 2021-07-23 | 深圳市德泽威技术检测有限公司 | Thread hooking device in detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |