CN102704204A - Presser foot for double needle machine - Google Patents
Presser foot for double needle machine Download PDFInfo
- Publication number
- CN102704204A CN102704204A CN2012102090978A CN201210209097A CN102704204A CN 102704204 A CN102704204 A CN 102704204A CN 2012102090978 A CN2012102090978 A CN 2012102090978A CN 201210209097 A CN201210209097 A CN 201210209097A CN 102704204 A CN102704204 A CN 102704204A
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- presser foot
- conduction band
- band plate
- pressure foot
- tooth
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Abstract
A presser foot for a double needle machine includes a pressing bar, a presser foot plate, conduction band plates and buffer springs, wherein the pressing bar is mounted in the connecting part of the presser foot plate through a connecting piece; two buffer springs are arranged between the pressing bar and the connecting part of the presser foot plate; two parallel needle grooves are formed on the presser foot plate; the head end of the presser foot plate is connected with a front conduction band plate with front conduction band plate limiting teeth; the tail end of the presser foot plate is connected with a rear conduction band plate with rear conduction band plate limiting teeth; and limiting teeth are knuckle-teeth. By designing the presser foot for the double needle machine, the braid can be limited for many times, so that the braid is free from slanting after the sewing, and by adopting the double buffer springs between the pressing bar and the presser foot plate, the stress on the presser foot is more uniform and the presser foot has little possibility of damage during the work.
Description
Technical field
The present invention relates to the double needle machine fitting field, particularly a kind of double needle machine is used presser feet.
Background technology
Double needle machine as its name suggests, has the Sewing machines of two pins, and its effect of coming out is that two-wire is arranged side by side, and is parallel each other.Along with the continuous development of society, model is more and more, often need ribbon be made on cloth; In actual mechanical process, pull hand operated Sewing machines of ribbon owing to be one; Therefore be easy to stitch askew, have for this reason the people the presser feet stem be provided with an eyelet come to carry out to weaving cotton cloth spacing, but since ribbon have wide have narrow; Narrow ribbon crosses from eyelet that slight seam still can take place is askew; And this presser feet only is provided with 1 buffer spring, and resilient support is inhomogeneous, therefore is easy to be damaged.
Summary of the invention
To above problem, the present invention through the design a kind of double needle machine use presser feet, can to ribbon carry out repeatedly spacing so make after can not take place crooked; And adopt the double buffering spring between this patent depression bar and the presser feet, stressed more even when therefore working, be difficult for being damaged; For reaching this purpose, a kind of double needle machine is used presser feet, and said presser feet comprises depression bar, pressure foot, conduction band plate and buffering spring; Said depression bar is installed in the pressure foot connecting portion through connector; Two buffer springs are arranged between said depression bar and the pressure foot connecting portion, two parallel needle trays are arranged on the said pressure foot, said pressure foot head end is connected with the leading band plate with leading band plate limiting tooth; Said pressure foot tail end is connected with the back conduction band plate of band back conduction band plate limiting tooth, the said limiting tooth circle of position tooth that exceeds.
As further improvement of the present invention; Said conduction band plate to pressure foot distance is 1-2mm, and this patent conduction band plate to pressure foot distance can only be 1-2mm, and too small the weaving cotton cloth of distance just can't be passed; The excessive limiting tooth of distance does not just have effect, specifically can design according to machining cloth is wide apart from producer.
As further improvement of the present invention; Said limiting tooth tooth radius is 0.1-0.3mm; This patent limiting tooth tooth radius can only be 0.1-0.3mm, and the too small then tooth of radius is crossed point and damaged in the process easily and weave cotton cloth, and reducing is excessive then not to have the spacing effect in part; Wearing and tearing minimum when calculating the tooth radius for 0.2mm, the most difficult seam of weaving cotton cloth is askew.
It is spacing that a kind of double needle machine of the present invention uses two conduction band plates to carry out with presser feet, and ribbon passes from two conduction band plates during work, therefore can not depart from too big distance; And be provided with spacing knuckle-tooth in each conduction band plate; Micro-deformation can take place and forms certain stop zone in the conduction band plate during work, and ribbon can only adopt the double buffering spring in addition from wherein passing between this patent depression bar and the presser feet; Stressed more even when therefore working, be difficult for being damaged.
Description of drawings
Fig. 1 is a kind of structural representation of this patent;
Fig. 2 is the another kind of structural representation of this patent;
Member among the figure is:
1, depression bar; 2, pressure foot; 2-1, needle tray;
2-2, connecting portion; 3, leading band plate; 3-1, leading band plate limiting tooth;
4, back conduction band plate; 4-1, back conduction band plate limiting tooth; 5, buffer spring.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment detailed explanation is done in invention:
The present invention use presser feet through a kind of double needle machine of design, can to ribbon carry out repeatedly spacing so make after can not take place crookedly, and adopt the double buffering spring between this patent depression bar and the presser feet, so stressed more even when working, be difficult for being damaged.
The present invention provides structural representation such as Fig. 1 a kind of double needle machine shown in Figure 2 to use presser feet as an embodiment of the present invention, and said presser feet comprises depression bar 1, pressure foot 2, conduction band plate and buffering spring 5, and said depression bar 1 is installed in the pressure foot 2 connecting portion 2-2 through connector; Between said depression bar 1 and the pressure foot 2 connecting portion 2-2 two buffer springs 5 are arranged, two parallel needle tray 2-1 are arranged on the said pressure foot 2, said pressure foot 2 head ends are connected with the leading band plate 3 with leading band plate limiting tooth 3-1; Said pressure foot 2 tail ends are connected with the back conduction band plate 4 of band back conduction band plate limiting tooth 4-1; Said conduction band plate to pressure foot distance is 1mm, and this patent conduction band plate to pressure foot distance can only be 1-2mm, and too small the weaving cotton cloth of distance just can't be passed; The excessive limiting tooth of distance does not just have effect; Specifically can design according to machining cloth is wide apart from producer, state the limiting tooth circle of position tooth that exceeds, this patent limiting tooth is necessary for knuckle-tooth otherwise can weares and teares and weaves cotton cloth; Said limiting tooth tooth radius is 0.1mm; This patent limiting tooth tooth radius can only be 0.1-0.3mm, and the too small then tooth of radius is crossed point and damaged in the process easily and weave cotton cloth, and reducing is excessive then not to have the spacing effect in part; Wearing and tearing minimum when calculating the tooth radius for 0.2mm, the most difficult seam of weaving cotton cloth is askew.
Provide sketch map such as Fig. 1 a kind of double needle machine shown in Figure 2 to use presser feet as a kind of most preferred embodiment the present invention of the present invention, said presser feet comprises depression bar 1, pressure foot 2, conduction band plate and buffering spring 5, and said depression bar 1 is installed in the pressure foot 2 connecting portion 2-2 through connector; Between said depression bar 1 and the pressure foot 2 connecting portion 2-2 two buffer springs 5 are arranged, two parallel needle tray 2-1 are arranged on the said pressure foot 2, said pressure foot 2 head ends are connected with the leading band plate 3 with leading band plate limiting tooth 3-1; Said pressure foot 2 tail ends are connected with the back conduction band plate 4 of band back conduction band plate limiting tooth 4-1; Said conduction band plate to pressure foot distance is 2mm, and this patent conduction band plate to pressure foot distance can only be 1-2mm, and too small the weaving cotton cloth of distance just can't be passed; The excessive limiting tooth of distance does not just have effect; Specifically can design according to machining cloth is wide apart from producer, state the limiting tooth circle of position tooth that exceeds, this patent limiting tooth is necessary for knuckle-tooth otherwise can weares and teares and weaves cotton cloth; Said limiting tooth tooth radius is 0.2mm; This patent limiting tooth tooth radius can only be 0.1-0.3mm, and the too small then tooth of radius is crossed point and damaged in the process easily and weave cotton cloth, and reducing is excessive then not to have the spacing effect in part; Wearing and tearing minimum when calculating the tooth radius for 0.2mm, the most difficult seam of weaving cotton cloth is askew.
Weaving cotton cloth when the present invention works and pass two conduction band plates, carry out spacingly through two conduction band plates, is to pass from two conduction band plates owing to weave cotton cloth; Therefore can not depart from too big distance, be provided with spacing knuckle-tooth in each conduction band plate in addition, micro-deformation can take place and forms certain stop zone in the conduction band plate during work; Ribbon can only therefore locating effect be better from wherein passing; Adopt the double buffering spring in addition between this patent depression bar and the presser feet, stressed more even when therefore working, be difficult for being damaged.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made any other form, and according to any modification or equivalent variations that technical spirit of the present invention is done, still belongs to the present invention's scope required for protection.
Claims (3)
1. a double needle machine is used presser feet; Said presser feet comprises depression bar (1), pressure foot (2), conduction band plate and buffering spring (5); Said depression bar (1) is installed in pressure foot (2) connecting portion (2-2) through connector; It is characterized in that: between said depression bar (1) and pressure foot (2) connecting portion (2-2) two buffer springs (5) are arranged, two parallel needle trays (2-1) are arranged on the said pressure foot (2), said pressure foot (2) head end is connected with the leading band plate (3) with leading band plate limiting tooth (3-1); Said pressure foot (2) tail end is connected with the back conduction band plate (4) of band back conduction band plate limiting tooth (4-1), the said limiting tooth circle of position tooth that exceeds.
2. a kind of double needle machine according to claim 1 is used presser feet, it is characterized in that: said conduction band plate to pressure foot (2) distance is 1-2mm.
3. a kind of double needle machine according to claim 1 and 2 is used presser feet, it is characterized in that: said limiting tooth tooth radius is 0.1-0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102090978A CN102704204A (en) | 2012-06-25 | 2012-06-25 | Presser foot for double needle machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102090978A CN102704204A (en) | 2012-06-25 | 2012-06-25 | Presser foot for double needle machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102704204A true CN102704204A (en) | 2012-10-03 |
Family
ID=46897238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102090978A Pending CN102704204A (en) | 2012-06-25 | 2012-06-25 | Presser foot for double needle machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102704204A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015051A (en) * | 2012-12-20 | 2013-04-03 | 浙江依爱夫游戏装文化产业有限公司 | Lace rubber band limiting presser foot |
| CN107385689A (en) * | 2017-09-15 | 2017-11-24 | 浙江美来亚纺织有限公司 | A kind of double needle machine adjustable presser foot structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105544A (en) * | 1985-07-19 | 1987-03-11 | 索尼公司 | A kind of magnetic recording magnetic sound recording and/or playback set |
| CN201485631U (en) * | 2009-09-06 | 2010-05-26 | 宁波杉杉股份有限公司 | Fabric tape presser foot |
| CN201506902U (en) * | 2009-09-06 | 2010-06-16 | 宁波杉杉股份有限公司 | Patch strip pressing foot |
| CN201695183U (en) * | 2010-01-28 | 2011-01-05 | 李世钊 | Multiple belt simultaneously conveying device |
| CN202688652U (en) * | 2012-06-25 | 2013-01-23 | 吴江伊华丽丝绸时装有限公司 | Presser foot for double-needle machine |
-
2012
- 2012-06-25 CN CN2012102090978A patent/CN102704204A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105544A (en) * | 1985-07-19 | 1987-03-11 | 索尼公司 | A kind of magnetic recording magnetic sound recording and/or playback set |
| CN201485631U (en) * | 2009-09-06 | 2010-05-26 | 宁波杉杉股份有限公司 | Fabric tape presser foot |
| CN201506902U (en) * | 2009-09-06 | 2010-06-16 | 宁波杉杉股份有限公司 | Patch strip pressing foot |
| CN201695183U (en) * | 2010-01-28 | 2011-01-05 | 李世钊 | Multiple belt simultaneously conveying device |
| CN202688652U (en) * | 2012-06-25 | 2013-01-23 | 吴江伊华丽丝绸时装有限公司 | Presser foot for double-needle machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015051A (en) * | 2012-12-20 | 2013-04-03 | 浙江依爱夫游戏装文化产业有限公司 | Lace rubber band limiting presser foot |
| CN107385689A (en) * | 2017-09-15 | 2017-11-24 | 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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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121003 |