CN107385689A - A kind of double needle machine adjustable presser foot structure - Google Patents
A kind of double needle machine adjustable presser foot structure Download PDFInfo
- Publication number
- CN107385689A CN107385689A CN201710832879.XA CN201710832879A CN107385689A CN 107385689 A CN107385689 A CN 107385689A CN 201710832879 A CN201710832879 A CN 201710832879A CN 107385689 A CN107385689 A CN 107385689A
- Authority
- CN
- China
- Prior art keywords
- needle
- pressure foot
- needle tray
- presser foot
- foot
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
- D05B29/06—Presser feet
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
- D05B29/12—Presser-foot attachment
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2209/00—Use of special materials
- D05D2209/08—Use of special materials elastic, e.g. rubber spring
Abstract
The invention discloses a kind of double needle machine adjustable presser foot structure, include pressure foot and the depression bar on pressure foot, two needle trays are provided with the pressure foot, the needle tray head end forms the slide block structure of projection, strip rail structure is provided with below the slide block structure, the first spring is fixedly connected with the strip rail structure port with two slide block structures respectively, the needle tray end is provided with the vertically circular port with needle tray, the circular port slidably connects the fixing axle being fixed on pressure foot, the fixing axle both sides are fixedly connected with second spring with two circular ports respectively, the pressure foot is provided with threaded hole in needle tray both sides, bolt is installed in the threaded hole.The double needle machine adjustable presser foot structure of the present invention, changes traditional presser foot, and there is provided adjustable needle tray structure, can adjust the spacing of two needle trays at any time, and is additionally provided with graduation mark, and convenient observation is simple in construction specifically apart from size, practical.
Description
Technical field：
The present invention relates to double needle machine accessory technical field, specifically a kind of double needle machine adjustable presser foot structure.
Background technology：
Double needle machine presser feet is an essential parts in double needle machine feed mechanism, and it has compression or clamps sewing, makes machine
The reliable feeding of device, ensure the effect that the wire loop of needlework is smoothly formed and reliably caught on by hooking device.It is and various various forms of double
Pin machine presser feet all plays very important effect in process of production, according to the spacing needs of crosspointer in different sewing work
Operation is carried out with the presser feet of different size, and now used double needle machine presser feet mostly is all according to double needle machine needle head structure
To select the presser foot of same size so that the use of presser feet in production has significant limitation, and this is to a certain extent
Very big inconvenience is brought to production, production work is dumb, reduces production efficiency.
The content of the invention：
The purpose of the present invention is exactly and a kind of double needle machine adjustable presser foot structure provided in order to solve existing issue, and being provided with can
Mode needle tray, the distance between two needle trays can be adjusted according to the change of syringe needle spacing, and be provided with graduation mark, can be light
The spacing of the easy needle tray of control two, easy to operate, good practical effect.
The technology solution of the present invention is as follows：
A kind of double needle machine adjustable presser foot structure, include pressure foot and the depression bar on pressure foot, opened on the pressure foot
There are two needle trays, the needle tray head end forms the slide block structure of projection, strip slide rail is provided with below the slide block structure
Structure, it is fixedly connected with the first spring, the needle tray end at the strip rail structure port with two slide block structures respectively
End is provided with the vertically circular port with needle tray, and the circular port slidably connects the fixing axle being fixed on pressure foot, the fixation
Axle both sides are fixedly connected with second spring with two circular ports respectively, and the pressure foot is provided with threaded hole in needle tray both sides, described
Bolt is installed in threaded hole.
Preferably, the pressure foot upper surface is provided with graduation mark, the graduation mark is parallel with fixing axle, and positioned at solid
The side of dead axle.
Preferably, the depression bar is fixedly connected on pressure foot by connector, and depression bar and pressure foot angulation
For right angle.
Preferably, the needle tray is strip dead slot, and it is circular dead slot in needle tray head end.
Preferably, the diameter of the circular port of the needle tray end is more than 1~2mm of diameter of fixing axle.
Preferably, the bolt head is welded with bolt swingle.
The beneficial effects of the present invention are：
Designed by controlling bolt to adjust the adjustable presser foot of two needle tray distances, different size can be met
Needle head structure is operated, and coordinates the design of adjustable syringe needle to use, and it is more convenient to operate；And quarter is provided with presser feet
Cable architecture is spent, can be with the simple and convenient distance observed between two needle trays during use；The cooperation of first spring and second spring simultaneously
Design, ensure, when adjusting the position of bolt, needle tray while both ends stress, successfully to translate position, good practical effect.
Brief description of the drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure top view of the present invention；
Fig. 3 is structural front view of the present invention；
Fig. 4 is Fig. 3 of the present invention A to sectional view；
Fig. 5 is schematic structural view of the invention.
In accompanying drawing：1st, pressure foot；2nd, depression bar；3rd, needle tray；4th, strip rail structure；5th, the first spring；6th, fixing axle；7、
Second spring；8th, bolt；9th, graduation mark；31st, circular port；81st, bolt swingle.
Embodiment：
As Figure 1-5, a kind of double needle machine adjustable presser foot structure, pressure foot 1 and the depression bar 2 on pressure foot 1 are included,
Two needle trays 3 are provided with the pressure foot 1, the head end of needle tray 3 forms the slide block structure of projection, the slide block structure lower section
Strip rail structure 4 is provided with, is fixedly connected with the port of strip rail structure 4 with two slide block structures respectively
One spring 5, the end of needle tray 3 are provided with the vertically circular port 31 with needle tray 3, and the circular port 31, which slidably connects, is fixed on pressure
Fixing axle 6 on sole 1, the both sides of fixing axle 6 are fixedly connected with second spring 7, the pressure with two circular ports 31 respectively
Sole 1 is provided with threaded hole in the both sides of needle tray 3, and bolt 8 is provided with the threaded hole.
Specifically, the upper surface of pressure foot 1 is provided with graduation mark 9, and the graduation mark 9 is parallel with fixing axle 6, and is located at
The side of fixing axle 6, it is convenient to observe the distance between two needle trays 3.
Specifically, the depression bar 2 is fixedly connected on pressure foot 1 by connector, and depression bar 2 and 1 angulation of pressure foot
Spend for right angle, it is ensured that presser foot effectively can coordinate needle head structure to be operated.
Specifically, the needle tray 3 is strip dead slot, and is circular dead slot in the head end of needle tray 3, it is ensured that is carried for needle head structure
For effective space.
Specifically, the diameter of the circular port 31 of the end of needle tray 3 is more than 1~2mm of diameter of fixing axle 6, it is ensured that is revolving
When turning bolt 8, the movement of needle tray 3 can be effectively promoted.
Specifically, the head of bolt 8 is welded with bolt swingle 81, ensures that bolt 8 can be moved smoothly.
Specifically, the installation of first spring 5 and second spring 7, it is ensured that in rotational positioning bolt 8, the both ends of needle tray 3
It is capable of the position of uniform force, effectively fixation needle tray 3.
The operation principle of structure of the present invention is to adjust the position of needle tray 3 by controlling bolt 8, and can be passed through
Simply the distance between two needle trays 3 of observation of graduation mark 9；Specifically, when in use, first according to the syringe needle knot used on double needle machine
The distance between two syringe needles determine the spacing of two needle trays 3 in structure, rotating bolt swingle 81, running fix bolt 8, and needle tray
The second spring 7 of first spring 5 of the slide block structure connection of 3 head ends and the circular port 31 of end is consolidated for the mobile offer of needle tray 3
Determine power, it is ensured that the position of needle tray 3 will not be offset, and regulated presser foot and be can be used, while when using needle head structure instead, be rotated
Bolt swingle 81, the position of bolt 8 is adjusted, can be continuing with, it is not necessary to change another presser foot, whole process again
Easy to operate, practical function is notable.
Presently preferred embodiments of the present invention is the foregoing is only, those of ordinary skill in the art are not making creative work
Under the premise of the every other embodiment that is obtained, should all belong to the scope of protection of the invention.
Claims (6)
1. a kind of double needle machine adjustable presser foot structure, includes pressure foot（1）With installed in pressure foot（1）On depression bar（2）, it is special
Sign is：The pressure foot（1）On be provided with two needle trays（3）, the needle tray（3）Head end forms the slide block structure of projection, institute
State and be provided with strip rail structure below slide block structure（4）, the strip rail structure（4）At port respectively with two cunnings
Block structure is fixedly connected with the first spring（5）, the needle tray（3）End is provided with vertically and needle tray（3）Circular port（31）, it is described
Circular port（31）Slidably connect and be fixed on pressure foot（1）On fixing axle（6）, the fixing axle（6）Both sides respectively with two
Circular port（31）It is fixedly connected with second spring（7）, the pressure foot（1）In needle tray（3）Both sides are provided with threaded hole, the spiral
Bolt is installed in hole（8）.
A kind of 2. double needle machine adjustable presser foot structure according to claim 1, it is characterised in that：The pressure foot（1）Upper table
Face is provided with graduation mark（9）, the graduation mark（9）With fixing axle（6）It is parallel, and it is located at fixing axle（6）Side.
A kind of 3. double needle machine adjustable presser foot structure according to claim 1, it is characterised in that：The depression bar（2）Pass through company
Fitting is fixedly connected on pressure foot（1）On, and depression bar（2）With pressure foot（1）Angulation is right angle.
A kind of 4. double needle machine adjustable presser foot structure according to claim 1, it is characterised in that：The needle tray（3）For strip
Shape dead slot, and in needle tray（3）Head end is circular dead slot.
A kind of 5. double needle machine adjustable presser foot structure according to claim 1, it is characterised in that：The needle tray（3）End
Circular port（31）Diameter be more than fixing axle（6）1~2mm of diameter.
A kind of 6. double needle machine adjustable presser foot structure according to claim 1, it is characterised in that：The bolt（8）Head
Portion is welded with bolt swingle（81）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710832879.XA CN107385689A (en) | 2017-09-15 | 2017-09-15 | A kind of double needle machine adjustable presser foot structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710832879.XA CN107385689A (en) | 2017-09-15 | 2017-09-15 | A kind of double needle machine adjustable presser foot structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107385689A true CN107385689A (en) | 2017-11-24 |
Family
ID=60350111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710832879.XA Withdrawn CN107385689A (en) | 2017-09-15 | 2017-09-15 | A kind of double needle machine adjustable presser foot structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107385689A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226377A (en) * | 1992-05-14 | 1993-07-13 | Kastre John D | Single and double toed pressure feet for sewing thick material |
| CN202440641U (en) * | 2012-02-16 | 2012-09-19 | 宋超 | Sewing-machine-based distance presser foot |
| CN102704204A (en) * | 2012-06-25 | 2012-10-03 | 吴江伊华丽丝绸时装有限公司 | Presser foot for double needle machine |
| CN203625634U (en) * | 2013-12-06 | 2014-06-04 | 际华三五三四制衣有限公司 | Adjustable presser foot for lockstitch sewing machine |
| CN203977086U (en) * | 2014-06-23 | 2014-12-03 | 浙江凯顺铸造有限公司 | A kind of flat seam machine easy to adjust |
| CN104727027A (en) * | 2013-12-18 | 2015-06-24 | 蛇目缝衣机工业株式会社 | Presser device with fabric guide |
| CN207331221U (en) * | 2017-09-15 | 2018-05-08 | 浙江美来亚纺织有限公司 | A kind of double needle machine adjustable presser foot structure |
-
2017
- 2017-09-15 CN CN201710832879.XA patent/CN107385689A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226377A (en) * | 1992-05-14 | 1993-07-13 | Kastre John D | Single and double toed pressure feet for sewing thick material |
| CN202440641U (en) * | 2012-02-16 | 2012-09-19 | 宋超 | Sewing-machine-based distance presser foot |
| CN102704204A (en) * | 2012-06-25 | 2012-10-03 | 吴江伊华丽丝绸时装有限公司 | Presser foot for double needle machine |
| CN203625634U (en) * | 2013-12-06 | 2014-06-04 | 际华三五三四制衣有限公司 | Adjustable presser foot for lockstitch sewing machine |
| CN104727027A (en) * | 2013-12-18 | 2015-06-24 | 蛇目缝衣机工业株式会社 | Presser device with fabric guide |
| CN203977086U (en) * | 2014-06-23 | 2014-12-03 | 浙江凯顺铸造有限公司 | A kind of flat seam machine easy to adjust |
| CN207331221U (en) * | 2017-09-15 | 2018-05-08 | 浙江美来亚纺织有限公司 | A kind of double needle machine adjustable presser foot structure |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |