CN206768390U - A kind of sewing thickness induction installation and sewing machine - Google Patents
A kind of sewing thickness induction installation and sewing machine Download PDFInfo
- Publication number
- CN206768390U CN206768390U CN201720454574.5U CN201720454574U CN206768390U CN 206768390 U CN206768390 U CN 206768390U CN 201720454574 U CN201720454574 U CN 201720454574U CN 206768390 U CN206768390 U CN 206768390U
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- magnet
- sewing
- hall
- bracket
- induction installation
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Abstract
The utility model belongs to sewing device technical field, is related to a kind of sewing thickness induction installation and sewing machine；Wherein, sewing thickness induction installation includes the magnet mounting seat being arranged on the presser bar spring bracket of foot lifting mechanism, and magnet assemblies are arranged in magnet mounting seat；Relevant position is provided with Hall installation bracket on the left side of sewing machine case, Hall subassembly is arranged on Hall installation bracket, the Hall subassembly and sewing machine electricly connect, and Hall subassembly realizes the sensing to sewing thickness by the distance change of induced magnet component.Magnet of the present utility model moves with presser feet, the position of magnet can be finally controlled according to the different-thickness of sewing, the change of Hall subassembly induced magnet distance and then the thickness for sensing sewing, induction precision is high, reduce eedle because cloth is thickening and broken needle phenomenon caused by rotating speed does not become, especially it is possible to prevent from pricking the phenomenon of bad special cloth because of broken needle, easy to operate, automaticity is high.
Description
Technical field
The utility model belongs to sewing device technical field, is related to a kind of sewing thickness induction installation and sewing machine.
Background technology
Sewing machine is with one or more sewing thread, and one or more stitchings are formed on sewing, make one or more layers seam
The machine that material interweaves or united by a seam.Fabric and leather, plastics, the paper such as function of sewing sewing cotton, fiber crops, silk, hair, staple fibre
Deng product, the stitching neat appearance stitched out, it is smooth firmly, sewing velocity is fast, easy to use.
Sewing machine is when sewing the sewing of different-thickness, it is necessary to set different rotating speeds.Such as：When sewing thin material
The thick material of rotating speed, directly sewing, then can cause eedle can not penetrate sewing, and setting causes broken needle phenomenon, sewing caused certain
Infringement can even scrap sewing.Distance when sewing thin material between presser feet and needle plate follows presser feet and needle plate in sewing thick material
The distance between would also vary from.Therefore, when sewing the sewing of different-thickness, it is necessary to manually de-regulation sewing machine
Rotating speed of motor etc..
The content of the invention
The utility model is to be directed to above mentioned problem existing for existing technology, there is provided a kind of energy automatic sensing sewing thickness
Sewing thickness induction installation and sewing machine.
The purpose of this utility model can be realized by following technical proposal：
One of purpose of the present utility model is to provide a kind of sewing thickness induction installation, includes and is arranged on presser foot lifter
Magnet mounting seat on the presser bar spring bracket of mechanism, magnet assemblies are arranged in magnet mounting seat；In the left side of sewing machine case
Upper relevant position is provided with Hall installation bracket, and Hall subassembly is arranged on Hall installation bracket, the Hall subassembly and sewing
Machine electricly connects, and Hall subassembly realizes the sensing to sewing thickness by the distance change of induced magnet component.
In a kind of above-mentioned sewing thickness induction installation, the Hall installation bracket is provided at both ends with for adjusting suddenly
The mounting hole one of your mounting bracket upper-lower position, Hall installation bracket are screwed onto the left end of casing by screw through mounting hole one
On face.
Being horizontally disposed with a kind of above-mentioned sewing thickness induction installation, on the Hall installation bracket has for adjusting suddenly
The mounting hole two of your component front and back position, Hall subassembly are connected by screw with Hall installation bracket.
In a kind of above-mentioned sewing thickness induction installation, it is provided with the magnet mounting seat and is installed for regulating magnet
The mounting hole of seat upper-lower position, magnet mounting seat are screwed onto on presser bar spring bracket by screw through mounting hole.
In a kind of above-mentioned sewing thickness induction installation, the Hall subassembly is arranged on the medial surface of Hall installation bracket
On.
In a kind of above-mentioned sewing thickness induction installation, the magnet assemblies include magnet installing plate and are embedded in magnetic
Magnet in iron installing plate.
Being horizontally disposed with a kind of above-mentioned sewing thickness induction installation, in the magnet mounting seat has strip gab groove,
Boss is provided with the trailing flank of magnet installing plate, the boss of magnet installing plate is set in strip gab groove, and screw is screwed onto
Magnet installing plate is fixedly connected with magnet mounting seat on boss.
In a kind of above-mentioned sewing thickness induction installation, the screw jacket of the screw is provided with pad, the diameter of pad
More than the width of strip gab groove.
In a kind of above-mentioned sewing thickness induction installation, the position of the Hall subassembly and magnet assemblies can exchange.
Another purpose of the present utility model is to provide a kind of sewing machine, including a kind of sewing thickness sense as described above should
Device.
Compared with prior art, the utility model has advantages below：
Magnet of the present utility model moves with presser feet, and when presser feet lifts, magnet also rises therewith, when presser feet is put down
When, magnet also declines therewith, can finally control the position of magnet according to the different-thickness of sewing, Hall subassembly induced magnet away from
From change so that sense the thickness of sewing, induction precision is high, reduce eedle because cloth is thickening and broken needle caused by rotating speed does not become
Phenomenon, especially it is possible to prevent from pricking the phenomenon of bad special cloth because of broken needle, easy to operate, automaticity is high.
Brief description of the drawings
Fig. 1 is partial structural diagram of the present utility model.
Fig. 2 is one of schematic diagram that Hall subassembly of the present utility model is arranged on Hall installation bracket.
Fig. 3 is the two of the schematic diagram that Hall subassembly of the present utility model is arranged on Hall installation bracket.
Fig. 4 is the schematic diagram of Hall installation bracket of the present utility model.
Fig. 5 is the schematic diagram that magnet mounting seat of the present utility model is arranged on presser bar spring bracket.
Fig. 6 is the front schematic view that magnet assemblies of the present utility model are arranged on magnet installing plate.
Fig. 7 is the reverse side schematic diagram that magnet assemblies of the present utility model are arranged on magnet installing plate.
Fig. 8 is the schematic diagram of magnet installing plate of the present utility model.
In figure, 1, magnet mounting seat；2nd, presser bar spring bracket；3rd, depression bar；4th, magnet assemblies；5th, the left side of casing；6th, Hall
Mounting bracket；7th, Hall subassembly；8th, guide pad；9th, presser feet；10th, presser feet lifter plate；11st, lever part plug before presser foot lifter；12nd, waist
Shape hole one；13rd, screw；14th, mounting hole two；15th, magnet installing plate；16th, magnet；17th, boss；18th, pad.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figures 1-8, a kind of sewing thickness induction installation, includes and is arranged on the presser bar spring bracket 2 of foot lifting mechanism
Magnet mounting seat 1, the presser bar spring bracket 2 is installed on depression bar 3, and magnet assemblies 4 are arranged in magnet mounting seat 1；Sewing
Relevant position is provided with Hall installation bracket 6 on the left side 5 of machine casing, and Hall subassembly 7 is arranged on Hall installation bracket 6,
The Hall subassembly 7 electricly connects with sewing machine, and Hall subassembly 7 realizes opposite joint by the distance change of induced magnet component 4
Expect the sensing of thickness.The left side 5 of above-mentioned sewing machine case is the end face for installing sewing machine end cap.Hall subassembly 7 and seam
Thread machine controller connection.
Wherein, above-mentioned presser bar spring bracket 2 be sewing machine foot lifting mechanism in a part.Foot lifting mechanism includes
Depression bar 3, the presser bar spring bracket 2 being installed in outside depression bar 3, the guide pad 8 on presser bar spring bracket 2 is arranged on casing inner wall to be oriented to accordingly
In groove, the lower end of depression bar 3 is provided with presser feet 9, is provided with presser feet lifter plate 10 on presser bar spring bracket 2, presser feet lifter plate 10 it is upper
End is connected with lever part before presser foot lifter 11, and lever part 11 is connected by lever after presser foot lifter pull bar and presser foot lifter before presser foot lifter
Connect, lever is connected on casing inner wall by axial screw after presser foot lifter, after presser foot lifter lever by presser foot lifter solenoid actuated around
Axial screw drives the action for realizing presser foot lifter 9.It is of course also possible to it is knee control foot lifting mechanism.
In order to facilitate the position relationship between regulation Hall subassembly 7 and magnet assemblies 4, and difficulty of processing is reduced, described
The mounting hole 1 being provided at both ends with for adjusting the upper-lower position of Hall installation bracket 6 of Hall installation bracket 6, Hall installation branch
Frame 6 is screwed onto on the left side 5 of casing by screw 13 through mounting hole 1.
In order to adjust the front and back position of Hall subassembly 7, being horizontally disposed with the Hall installation bracket 6 has for adjusting Hall
The mounting hole 2 14 of the front and back position of component 7, Hall subassembly 7 are connected by screw with Hall installation bracket 6.It is described in the utility model
Front and back position be according to sewing machine using when set in front of operating personnel.It is seam with operating personnel's face
Thread the leading flank of machine, relative with leading flank is trailing flank, and therefore, the front and back position of Hall subassembly 7 is exactly leading flank and rear side
The regulation of the position on direction between face.
The upper and lower and front and rear position of Hall subassembly 7 can be adjusted by mounting hole 1 and mounting hole 2 14, to reach
With the best fit position of magnet assemblies 4.
In order that there is certain space between Hall subassembly 7 and magnet assemblies 4, Hall installation bracket 6 is bent outwardly.
It is of course also possible to adjusted by the position of regulating magnet mounting seat 1 between Hall subassembly 7 and magnet assemblies 4
Position.The mounting hole for the upper-lower position of regulating magnet mounting seat 1 is provided with the magnet mounting seat 1, magnet mounting seat 1 is logical
Screw is crossed to be screwed onto on presser bar spring bracket 2 through mounting hole.
Generally, Hall installation bracket 6 and one of setting mounting hole in magnet mounting seat 1 are selected.
The present embodiment preferably sets mounting hole on Hall installation bracket 6.Reason is that the regulation space on Hall installation bracket 6 is enough big.
Specifically, the Hall subassembly 7 is arranged on the medial surface of Hall installation bracket 6.
Specifically, the magnet 16 that the magnet assemblies 4 include magnet installing plate 15 and are embedded in magnet installing plate 15.
Correspondingly, being horizontally disposed with the magnet mounting seat 1 has strip gab groove, on the trailing flank of magnet installing plate 15
Boss 17 is provided with, the boss 17 of magnet installing plate 15 is set in strip gab groove, and screw, which is screwed onto on boss 17, pacifies magnet
Loading board 15 is fixedly connected with magnet mounting seat 1., it is necessary to which the diameter on the head of screw is more than the width of strip gab groove during connection.
In order to be connected firmly, the screw jacket of the screw is provided with pad 18, and the diameter of pad 18 is more than strip gab groove
Width.
In addition, Hall subassembly 7 described in the utility model and the position of magnet assemblies 4 can exchange.That is by magnet
Component 4 is arranged on Hall installation bracket 6, and Hall subassembly 7 is arranged in magnet mounting seat 1.
Another purpose of the present utility model is to provide a kind of sewing machine, including a kind of above-mentioned sewing thickness sense should fill
Put.
Operation principle of the present utility model：
Presser feet 9 is put into sewing after being lifted, and because sewing has certain thickness, presser feet 9 will be shifted up one after presser feet 9 is put down
Fixed distance (according to the thickness of sewing), and now, the magnet assemblies 4 on presser bar spring bracket 2 can also produce corresponding displacement.
Hall subassembly 7 has sensed the change of the distance of magnet assemblies 4, and send this information to it is automatically controlled, it is electromechanical by automatically controlled control sewing
The corresponding actions of machine.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (10)
- A kind of 1. sewing thickness induction installation, it is characterised in that：Include and be arranged on the presser bar spring bracket (2) of foot lifting mechanism Magnet mounting seat (1), magnet assemblies (4) are arranged in magnet mounting seat (1)；It is corresponding on the left side of sewing machine case (5) Position is provided with Hall installation bracket (6), and Hall subassembly (7) is arranged on Hall installation bracket (6), the Hall subassembly (7) With electricly connecting for sewing machine, Hall subassembly (7) realizes the sense to sewing thickness by the distance change of induced magnet component (4) Should.
- A kind of 2. sewing thickness induction installation according to claim 1, it is characterised in that：The Hall installation bracket (6) Be provided at both ends with for adjusting the mounting hole one (12) of Hall installation bracket (6) upper-lower position, Hall installation bracket (6) passes through Screw is screwed onto on the left side (5) of casing through mounting hole one (12).
- A kind of 3. sewing thickness induction installation according to claim 1, it is characterised in that：The Hall installation bracket (6) The upper horizontally disposed mounting hole two (14) having for adjusting Hall subassembly (7) front and back position, Hall subassembly (7) is by screw and suddenly You connect mounting bracket (6).
- A kind of 4. sewing thickness induction installation according to claim 1, it is characterised in that：On the magnet mounting seat (1) The mounting hole for regulating magnet mounting seat (1) upper-lower position is provided with, magnet mounting seat (1) passes through mounting hole spiral shell by screw It is connected on presser bar spring bracket (2).
- A kind of 5. sewing thickness induction installation according to claim 1, it is characterised in that：The Hall subassembly (7) is set On the medial surface of Hall installation bracket (6).
- A kind of 6. sewing thickness induction installation according to claim 1, it is characterised in that：The magnet assemblies (4) include The magnet (16) for having magnet installing plate (15) and being embedded in magnet installing plate (15).
- A kind of 7. sewing thickness induction installation according to claim 6, it is characterised in that：On the magnet mounting seat (1) It is horizontally disposed to have strip gab groove, boss (17), magnet installing plate (15) are provided with the trailing flank of magnet installing plate (15) Boss (17) set strip gab groove in, screw is screwed onto magnet installing plate (15) and magnet mounting seat on boss (17) (1) it is fixedly connected.
- A kind of 8. sewing thickness induction installation according to claim 7, it is characterised in that：The screw jacket of the screw is set There is pad (18), the diameter of pad (18) is more than the width of strip gab groove.
- A kind of 9. sewing thickness induction installation according to claim any one of 1-8, it is characterised in that：The Hall subassembly (7) position with magnet assemblies (4) can exchange.
- A kind of 10. sewing machine, it is characterised in that：It should be filled including a kind of sewing thickness sense as described in claim any one of 1-9 Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454574.5U CN206768390U (en) | 2017-04-27 | 2017-04-27 | A kind of sewing thickness induction installation and sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454574.5U CN206768390U (en) | 2017-04-27 | 2017-04-27 | A kind of sewing thickness induction installation and sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768390U true CN206768390U (en) | 2017-12-19 |
Family
ID=60633981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720454574.5U Expired - Fee Related CN206768390U (en) | 2017-04-27 | 2017-04-27 | A kind of sewing thickness induction installation and sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768390U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442044A (en) * | 2018-04-25 | 2018-08-24 | 标准缝纫机菀坪机械有限公司 | A kind of sewing machine sewing crosses a ridge auto-induction apparatus and applies its sewing machine |
| CN110042581A (en) * | 2018-01-16 | 2019-07-23 | 杰克缝纫机股份有限公司 | A kind of sewing stalk seam detection device and sewing machine |
| CN110042570A (en) * | 2018-01-16 | 2019-07-23 | 杰克缝纫机股份有限公司 | A kind of sewing machine detecting and controlling system and sewing machine |
| CN110042582A (en) * | 2018-01-16 | 2019-07-23 | 杰克缝纫机股份有限公司 | A kind of sewing thin and thick detection device and sewing machine |
| CN110761005A (en) * | 2018-07-26 | 2020-02-07 | 杰克缝纫机股份有限公司 | Sewing control method based on sewing material thickness detection |
| CN111979647A (en) * | 2019-05-23 | 2020-11-24 | 高林股份有限公司 | Sewing machine with automatic control mechanism and automatic control method thereof |
-
2017
- 2017-04-27 CN CN201720454574.5U patent/CN206768390U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042581A (en) * | 2018-01-16 | 2019-07-23 | 杰克缝纫机股份有限公司 | A kind of sewing stalk seam detection device and sewing machine |
| CN110042570A (en) * | 2018-01-16 | 2019-07-23 | 杰克缝纫机股份有限公司 | A kind of sewing machine detecting and controlling system and sewing machine |
| CN110042582A (en) * | 2018-01-16 | 2019-07-23 | 杰克缝纫机股份有限公司 | A kind of sewing thin and thick detection device and sewing machine |
| CN108442044A (en) * | 2018-04-25 | 2018-08-24 | 标准缝纫机菀坪机械有限公司 | A kind of sewing machine sewing crosses a ridge auto-induction apparatus and applies its sewing machine |
| CN108442044B (en) * | 2018-04-25 | 2024-03-01 | 标准缝纫机菀坪机械有限公司 | Sewing machine material passes bank auto-induction device and uses its sewing machine |
| CN110761005A (en) * | 2018-07-26 | 2020-02-07 | 杰克缝纫机股份有限公司 | Sewing control method based on sewing material thickness detection |
| CN110761005B (en) * | 2018-07-26 | 2021-02-05 | 杰克缝纫机股份有限公司 | Sewing control method based on sewing material thickness detection |
| CN111979647A (en) * | 2019-05-23 | 2020-11-24 | 高林股份有限公司 | Sewing machine with automatic control mechanism and automatic control method thereof |
| CN111979647B (en) * | 2019-05-23 | 2022-04-26 | 高林股份有限公司 | Sewing machine with automatic control mechanism and automatic control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318000 Dongzhi Ma Zhuang village, Jiaojiang Zhi Qu Street, Taizhou, Zhejiang Patentee after: ZHEJIANG HOVER TECH SEWING MACHINE Co.,Ltd. Address before: 318000 Dongzhi Ma Zhuang village, Jiaojiang Zhi Qu Street, Taizhou, Zhejiang Patentee before: Zhejiang Xiang Ke sewing machine Co.,Ltd. Address after: 318000 Dongzhi Ma Zhuang village, Jiaojiang Zhi Qu Street, Taizhou, Zhejiang Patentee after: Zhejiang Xiang Ke sewing machine Co.,Ltd. Address before: 318000 Dongzhi Ma Zhuang village, Jiaojiang Zhi Qu Street, Taizhou, Zhejiang Patentee before: TAIZHOU HOVER TECH SEWING MACHINE CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200427 |