CN101372794B - Adjustment mechanism for presser foot for connection in pattern machine - Google Patents
Adjustment mechanism for presser foot for connection in pattern machine Download PDFInfo
- Publication number
- CN101372794B CN101372794B CN2008102013034A CN200810201303A CN101372794B CN 101372794 B CN101372794 B CN 101372794B CN 2008102013034 A CN2008102013034 A CN 2008102013034A CN 200810201303 A CN200810201303 A CN 200810201303A CN 101372794 B CN101372794 B CN 101372794B
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- China
- Prior art keywords
- nut
- bracing frame
- presser feet
- middle presser
- adjusting lever
- Prior art date
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Abstract
The invention relates to an adjusting mechanism of a pattern machine for connecting a middle presser, the mechanism comprises a supporting frame (50) and an adjusting rod (20) which penetrates the supporting frame (50), is contacted with a middle presser mechanism and can be adjusted up and down; the mechanism also comprises a nut (40) arranged on the lower part surface of the supporting frame (50) and a spring (50) one end of which is connected with the nut (40) and the other end is connected with the upper part surface of the supporting frame (50); a knob (10) is arranged at the top part of the adjusting rod (20); the adjusting rod (20) and the nut (40) are spirally connected. The adjusting mechanism has the beneficial effects of not only solving the cushion of the middle presser, but also being very convenient to adjust the height of the middle presser.
Description
Technical field
The present invention relates to a kind of electro-pattern-sewing machine, relate in particular to the middle presser feet guiding mechanism of this electro-pattern-sewing machine.
Background technology
Electro-pattern-sewing machine is spe-cial-purpose uniform equipment such as a kind of case and bag, leather, label, is mainly used in their decoration sewing.
This machine is when sewing, and eedle is in middle presser feet, and middle presser feet is synchronous with eedle, does the binder action and prevents the suture bouncing pilotage.Therefore when the sewing different materials, middle presser feet height is different, should in time adjust.As seen from Figure 1: 5, one limit screw 1 and retainer nuts 2 that screw in downwards from top of a bracing frame, spring 3 and latch 4 constitute.In this structure, by limit screw 1 and retainer nut 2 spring 3 one ends are fixed on the bracing frame 5, spring 3 other ends are connected with the latch 4 that passes bracing frame 5, and latch 4 lower ends contact with middle presser foot device; Latch 4 only contacts and can make progress with middle presser foot device, the buffering during the elastic force of dependence spring 3 carries out in the presser feet course of work; Middle presser feet height only can rely on the installation of two installing holes 6 when bracing frame 5 is fixed on the machine on the bracing frame 5 to adjust.Presser feet adjustment structure is mounted in head inside in being somebody's turn to do, and needs dismounting head panel earlier during adjustment, and therefore middle presser feet Height Adjustment is very inconvenient.
Summary of the invention
The technical issues that need to address of the present invention have provided the guiding mechanism of presser feet in a kind of style machine connection, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
The present invention includes: a bracing frame; One is passed adjusting lever bracing frame, that contact with middle presser foot device, that can adjust up and down; Also comprise: a nut that is placed on the bracing frame bottom surfaces, one one end attaching nut, the other end connect the spring under the bracing frame upper side; Also settle a knob at the top of described adjusting lever, adjusting lever is that spiral is connected with nut.
Compared with prior art, the invention has the beneficial effects as follows: promptly solved middle presser feet buffering, again can very easy adjustment in the presser feet height.
Description of drawings
Fig. 1 is the middle presser feet guiding mechanism structural representation of electro-pattern-sewing machine in the prior art;
Fig. 2 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
As seen from Figure 2: the present invention includes: a bracing frame 50; One is passed adjusting lever 20 bracing frame 50, that contact with middle presser foot device, that can adjust up and down; Also comprise: 40, one one end attaching nuts 40 of nut, an other end that is placed on bracing frame 50 bottom surfaces connects the spring 30 under bracing frame 50 upper side; Also settle a knob 10 at the top of described adjusting lever 20, adjusting lever 20 is that spiral is connected with nut 40;
Described nut 40 is retainer nuts.
The present invention utilizes thread characteristics, and the knob of adjusting lever head is exposed at the outside of head, during the presser feet height, just need not remove head panel like this in adjustment, and the knob by rotation adjusting lever head moves up and down presser feet height in the adjustment; Nut adopts the retainer nut, and nut gets loose in the time of can preventing machine works like this, presser feet height in the change.Because the retainer nut relies on spring to be connected on the bracing frame, equally also satisfied the buffering in the presser feet course of work during the elastic force of the middle presser feet adjustment structure dependence spring part of electro-pattern-sewing machine carries out in the prior art.
Claims (2)
1. the guiding mechanism of presser feet comprised: a bracing frame (50) during a style machine connected; It is characterized in that: comprise that is also passed an adjusting lever (20) bracing frame (50), that contact with middle presser foot device, that can adjust up and down; A nut (40) that is placed on bracing frame (50) bottom surfaces, one one end attaching nut (40), the other end connect the spring (30) under bracing frame (50) upper side; Also settle a knob (10) at the top of described adjusting lever (20), adjusting lever (20) is that spiral is connected with nut (40).
2. the guiding mechanism of presser feet during style machine according to claim 1 connects, it is characterized in that: described nut (40) is the retainer nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102013034A CN101372794B (en) | 2008-10-16 | 2008-10-16 | Adjustment mechanism for presser foot for connection in pattern machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102013034A CN101372794B (en) | 2008-10-16 | 2008-10-16 | Adjustment mechanism for presser foot for connection in pattern machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101372794A CN101372794A (en) | 2009-02-25 |
| CN101372794B true CN101372794B (en) | 2011-12-07 |
Family
ID=40447149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102013034A Expired - Fee Related CN101372794B (en) | 2008-10-16 | 2008-10-16 | Adjustment mechanism for presser foot for connection in pattern machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101372794B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787180B (en) * | 2012-08-19 | 2014-10-29 | 翁岳昆 | Positioning and adjusting mechanism for circular cutter splitting machine |
| CN105088550A (en) * | 2014-05-23 | 2015-11-25 | 江苏新雪竹国际服饰有限公司 | A novel flat sewing machine bar tack presser foot |
| CN104294487B (en) * | 2014-09-04 | 2016-09-07 | 宁波瑞铭机械有限公司 | A kind of cloth pressing foot |
| CN105780315B (en) * | 2016-05-16 | 2018-03-30 | 浙江美机缝纫机有限公司 | The sewing machine of buffer unit is fallen with presser feet |
| CN106048910B (en) * | 2016-07-19 | 2019-01-01 | 苏州美山子制衣有限公司 | A kind of presser feet of single needle sewing machine |
| CN111676606B (en) * | 2020-07-21 | 2021-12-31 | 杭州溢美服饰有限公司 | Pleating presser foot adjustable mechanism based on sewing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2120122U (en) * | 1992-04-11 | 1992-10-28 | 刘博彬 | Presser foot lifting device for sewing machine |
| CN2181522Y (en) * | 1993-12-24 | 1994-11-02 | 青岛华乐电脑刺绣机工业公司 | Adjustable presser foot device for embroidery machine |
| CN1458319A (en) * | 2002-05-14 | 2003-11-26 | 大和缝纫机制造株式会社 | Sewing machine pressor foot |
| CN201292452Y (en) * | 2008-10-16 | 2009-08-19 | 上海贵衣缝纫设备有限公司 | Press pin regulating mechanism in pattern-sewing machine |
-
2008
- 2008-10-16 CN CN2008102013034A patent/CN101372794B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2120122U (en) * | 1992-04-11 | 1992-10-28 | 刘博彬 | Presser foot lifting device for sewing machine |
| CN2181522Y (en) * | 1993-12-24 | 1994-11-02 | 青岛华乐电脑刺绣机工业公司 | Adjustable presser foot device for embroidery machine |
| CN1458319A (en) * | 2002-05-14 | 2003-11-26 | 大和缝纫机制造株式会社 | Sewing machine pressor foot |
| CN201292452Y (en) * | 2008-10-16 | 2009-08-19 | 上海贵衣缝纫设备有限公司 | Press pin regulating mechanism in pattern-sewing machine |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-271467A 2006.10.12 |
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| Publication number | Publication date |
|---|---|
| CN101372794A (en) | 2009-02-25 |
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