CN201620259U - Pressing foot device of bag closer machine - Google Patents
Pressing foot device of bag closer machine Download PDFInfo
- Publication number
- CN201620259U CN201620259U CN2010201847756U CN201020184775U CN201620259U CN 201620259 U CN201620259 U CN 201620259U CN 2010201847756 U CN2010201847756 U CN 2010201847756U CN 201020184775 U CN201020184775 U CN 201020184775U CN 201620259 U CN201620259 U CN 201620259U
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- CN
- China
- Prior art keywords
- foot device
- pressing
- presser feet
- feeding tooth
- feeding teeth
- 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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Abstract
The utility model provides a pressing foot device of a bag closer machine. Feeding teeth have fine grabbing capacity, and pressing feet have small friction resistance. The pressing foot device of the bag closer machine comprises a pin plate, pressing feet and feeding teeth, wherein the pin plate is arranged at a pin falling position arranged above a base portion of a sewing machine; the pressing feet are abutted against the upper surface of the pin plate; and the feeding teeth arranged inside the base portion and moved above the pin plate. The pressing feet are driven by a driving mechanism of the bag closer machine to move up and down, rollers are movably connected onto the pressing feet; and the feeding teeth are provided with three or more than three rows of feeding teeth. Compared with the prior art, the pressing foot device has the advantages that in bag closing, as the rollers contact with fabrics, rolling friction with smaller resistance is arranged between the fabrics and the rollers, and five rows of the feeding teeth are arranged to provide more reliably grabbing force for the fabrics.
Description
Technical field
The utility model relates to the closer technical field, says especially, relates to a kind of presser feet pay-off of closer.
Background technology
Joint close is the sewing form of using in the stitching of the lower gear part of panty girdle, pants, utilizes the Sewing machines of the barrel susceptor with path to carry out.This Sewing machines has: needle plate, and it is arranged on the leading section upper surface and the presser feet of barrel susceptor, and it is positioned at the top of this needle plate, by manually or automatically carrying out lifting.Above-mentioned joint close carries out as follows: two blocks of clothes are piled up up and down by preset width from separately ora terminalis, and are clamped between the presser feet and needle plate after the decline, be fed to the position of pin, unite by a seam mutually by the pin that drops to this needle downing position.
In order to obtain the second best in quality sewings by this joint close, it is just very important that the overlapping width that is advanced to the cloth of needle downing position remains the suitable width suitable with the seam width of Sewing machines.By making that Sewing machines carries out, be utilize the pedestal part top be configured in Sewing machines needle downing position needle plate and with the presser feet of the upper surface butt of this needle plate, the front and back of needle downing position and about, will be as the main cloth of object by being pressed on the needle plate, and utilize and to be configured in the inner and action of the feeding tooth that above needle plate, haunts of pedestal part, while carry out that feeding makes.Make in order to carry out this edging reliably, preferably make the width of pushing of the main cloth of pushing by presser feet comprise reflex part.
Yet, Sewing machines is in the process of making, the size of foot pressure is the raw material according to sewing, thickness and characteristic etc. are regulated, regulating in any case all to cause the sewing layer to move, for example in two sewing sewing process, the translational speed of surface layer sewing can be slower than the bottom sewing, this is because the feeding tooth can only be caught the bottom surface of bottom sewing, the bottom sewing is moved forward, and the friction of the surface of surface layer sewing and presser feet bottom surface hinders moving of surface layer sewing, thereby make and produce relative slippage (displacement) phenomenon between surface layer sewing and the bottom sewing, simultaneously, if operator's sewing technology is not good enough and sewing quality requirements height, or sewing is too thick, too thinly all be not suitable for this device.The number of teeth of traditional feeding tooth mostly is two rows, makes that when carrying out feeding, the grasping force of its feeding is limited.
Summary of the invention
The purpose of this utility model is to provide a kind of presser feet pay-off, and the feeding toilet article have the good frictional resistance of grabbing attached ability and presser feet little.
For achieving the above object, the utility model discloses a kind of foot device of closer, it comprises: be configured in Sewing machines pedestal part top needle downing position needle plate and with the presser feet of the upper surface butt of described needle plate, and the feeding tooth that described needle plate above haunt inner in described pedestal part, described presser feet moves up and down under the driving of the driving mechanism of closer, be connected with roller on the described presser feet versatilely, described feeding tooth has the feeding tooth more than or equal to three rows.
Preferably, described roller is provided with ridge design.Described ridge design is used to increase the frictional force to lining.
Preferably, described roller is arranged at the forward position, middle part of described presser feet.
Preferably, the feeding tooth number of described feeding tooth is five rows.
Compare with conventional art, the beneficial effects of the utility model are:
In package, because described roller contact lining makes that the friction between lining and the described roller is the less relatively rolling friction of resistance.Conventional art, the friction between presser feet and the lining are the relatively large sliding friction of resistance.
Because the feeding tooth number of teeth of described feeding tooth is five rows, it will be more reliable for the grasping force that lining provides.
Description of drawings
Fig. 1 is the structural representation that the foot device of the utility model closer is in assembled state;
Fig. 2 is the structural representation that the foot device of the utility model closer is in the dismounting state;
Fig. 3 is the structural representation of feeding tooth of the foot device of the utility model closer.
Among the figure: 10 presser feets, 11 presser feet holes, 20 rollers, 21 roller shafts, 30 needle plates, 40 feeding teeth, 41 feeding teeth, 42 first dispatch material teeth, 43 second dispatch material teeth, 44 the 3rd dispatch material teeth, 45 the 4th dispatch material teeth, 46 the 5th dispatch material teeth.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation that the foot device of the utility model closer is in assembled state, and Fig. 2 is the structural representation that the foot device of the utility model closer is in the dismounting state.A kind of foot device of closer, it comprises: be configured in Sewing machines pedestal part top needle downing position needle plate 30 and with the presser feet 10 of the upper surface butt of described needle plate 30, and the feeding tooth 40 that described needle plate 30 above haunt inner in described pedestal part, described presser feet 30 moves up and down under the driving of the driving mechanism of closer, be connected with roller 20 versatilely on the described presser feet 10, described feeding tooth 40 has the feeding tooth 41 of five toothrow numbers.
The both sides of described roller 20 are provided with the roller shaft 21 that protrudes to both sides, described presser feet 10 is provided with the presser feet hole 11 that is complementary with described roller shaft 21, described roller shaft 21 penetrates described presser feet hole 11, described roller 20 is provided with ridge design, and described roller is arranged at the forward position, middle part of described presser feet.Described ridge design is used to increase the frictional force to lining.Because described roller 20 contact linings make that the friction between lining and the described roller 20 is the less relatively rolling friction of resistance.In the conventional art, the friction between presser feet and the lining is the relatively large sliding friction of resistance.
Fig. 3 is the structural representation of feeding tooth of the foot device of the utility model closer.Row's number of the described feeding tooth 41 of described feeding tooth 40 is five rows, is respectively: the first dispatch material tooth, 42, the second dispatch material teeth, 43, the three dispatch material teeth, 44, the four dispatch material teeth, 45, the five dispatch material teeth 46.Row's number of the described feeding tooth 41 of described feeding tooth 40 is five rows, and bigger grasping force can be provided, and effectively drives lining and enters described presser feet 10 bottoms and make.In the conventional art, row's number of the feeding tooth of feeding tooth is two rows.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. the foot device of a closer, it comprises: be configured in Sewing machines pedestal part top needle downing position needle plate (30) and with the presser feet (10) of the upper surface butt of described needle plate (30), at the inner and feeding tooth (40) that haunt in described needle plate (30) top of described pedestal part, described presser feet (30) moves up and down under the driving of the driving mechanism of closer, it is characterized in that: be connected with roller (20) on the described presser feet (10) versatilely, described feeding tooth (40) has the feeding tooth (41) more than or equal to three rows.
2. the foot device of closer according to claim 1, it is characterized in that: described roller (20) is provided with ridge design.
3. the foot device of closer according to claim 1, it is characterized in that: row's number of the described feeding tooth (41) of described feeding tooth (40) is five rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201847756U CN201620259U (en) | 2010-04-23 | 2010-04-23 | Pressing foot device of bag closer machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201847756U CN201620259U (en) | 2010-04-23 | 2010-04-23 | Pressing foot device of bag closer machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201620259U true CN201620259U (en) | 2010-11-03 |
Family
ID=43023716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201847756U Expired - Fee Related CN201620259U (en) | 2010-04-23 | 2010-04-23 | Pressing foot device of bag closer machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201620259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951314A (en) * | 2016-07-01 | 2016-09-21 | 浙江中森缝纫机有限公司 | Needle position structure of crank arm splicer |
| CN109706635A (en) * | 2019-03-12 | 2019-05-03 | 陈春和 | A kind of portable bag closer presser feet |
-
2010
- 2010-04-23 CN CN2010201847756U patent/CN201620259U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951314A (en) * | 2016-07-01 | 2016-09-21 | 浙江中森缝纫机有限公司 | Needle position structure of crank arm splicer |
| CN109706635A (en) * | 2019-03-12 | 2019-05-03 | 陈春和 | A kind of portable bag closer presser feet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20130423 |