CN204417800U - A kind of have the sewing-machine foot guiding feeding function - Google Patents

A kind of have the sewing-machine foot guiding feeding function Download PDF

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Publication number
CN204417800U
CN204417800U CN201520030119.3U CN201520030119U CN204417800U CN 204417800 U CN204417800 U CN 204417800U CN 201520030119 U CN201520030119 U CN 201520030119U CN 204417800 U CN204417800 U CN 204417800U
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China
Prior art keywords
sewing
pressure foot
pilot hole
guide plate
foot
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Active
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CN201520030119.3U
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Chinese (zh)
Inventor
彭家琪
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SICHUAN QIDA INDUSTRIAL GROUP Co Ltd
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SICHUAN QIDA INDUSTRIAL GROUP Co Ltd
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Priority to CN201520030119.3U priority Critical patent/CN204417800U/en
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Abstract

The utility model discloses a kind of sewing-machine foot with guiding feeding function, comprise pressure foot and presser feet pillar, described pressure foot front end is fixedly connected with guide plate, described pressure foot and guide plate one-body molded, described guide plate is upturned, and described guide plate lower surface is provided with fixing pilot hole; Needle tray is provided with in the middle part of described pressure foot; Described pressure foot rear portion is connected with described presser feet pillar, and described presser feet pillar bottom is fixed on pressure foot upper surface by bearing pin.The feed direction of sewing when the utility model can effectively guide Sewing machines to operate, the product after stitching is more smooth, can meet the needs for quality; By arranging both direction needle tray parallel to each other, Sewing machines can be sewed up by two needle trays simultaneously, under the prerequisite of safeguard work quality, effectively can reduce the round number of times of stitching, increase work efficiency; By pilot hole is set to flat hole, pilot hole effectively can be reduced in feeding process to the damage of sewing.

Description

A kind of have the sewing-machine foot guiding feeding function
Technical field
The utility model relates to a kind of sewing-machine foot, specifically refers to a kind of sewing-machine foot with guiding feeding function.
Background technology
One or more sewing thread used by Sewing machines, and sewing is formed one or more stitchings, makes the machine that one or more layers sewing interweaves or unites by a seam.Sewing function makes the goods such as the fabrics such as cotton, fiber crops, silk, hair, artificial fibre and leather, plastics, paper, and sewing velocity is fast, easy to use.
Sewing-machine foot is requisite parts in sewing machine feeding mechanism, various multi-form sewing-machine foot plays very important effect in process of production, as for seizing open-wire line, implicit type slide fastener sewing machine special presser feet, pleating sewing-machine foot etc., selects different sewing-machine foots extremely important in different sewing operations.
When sewing sewed up by existing Sewing machines, because sewing-machine foot well can not guide the feed direction of sewing, sewing easily shakes in feeding process, and therefore the stitching of multilayer sewing is smooth not, the product sewed up usually wrinkles very much, does not reach quality requirement.
Utility model content
The purpose of this utility model is: overcome the above-mentioned defect of prior art, provides a kind of and has the sewing-machine foot guiding feeding function, to make the product after stitching enough smooth, thus meets the requirement to quality.
The utility model is achieved through the following technical solutions:
A kind of have the sewing-machine foot guiding feeding function, comprise pressure foot and presser feet pillar, described pressure foot front end is fixedly connected with guide plate, described pressure foot and guide plate one-body molded, described guide plate is upturned, and described guide plate lower surface is provided with fixing pilot hole; Needle tray is provided with in the middle part of described pressure foot; Described pressure foot rear portion is connected with described presser feet pillar, and described presser feet pillar bottom is fixed on pressure foot upper surface by bearing pin.
Be example when taking sewing as ribbon, those skilled in the art should know that sewing does not limit to and ribbon.During Sewing machines running, ribbon, through pilot hole, is sent into from the below of pressure foot.Because pressure foot is fixedly connected with pilot hole by guide plate, therefore ribbon can not occur arbitrarily to rock in the process of feeding, and pressure foot can be good at compressing ribbon, ensures the stitching that ribbon can be smooth, make the product after stitching enough smooth, meet the requirement to quality.
As the preferred mode of one, the quantity of described needle tray is two, and the direction of two needle trays is parallel to each other.By arranging both direction needle tray parallel to each other, Sewing machines can be sewed up by two needle trays simultaneously, under the prerequisite of safeguard work quality, effectively can reduce the round number of times of stitching, increase work efficiency.
As the preferred mode of one, described pressure foot lower surface flat smooth.By pressure foot lower surface is set to flat smooth, pressure foot better can compress sewing, ensures that the product after sewing up is enough smooth.
As the preferred mode of one, described pilot hole is flat hole.By pilot hole is set to flat hole, the outside in flat hole is smooth curve, effectively can to reduce in feeding process pilot hole to the damage of sewing.
As the preferred mode of one, the quantity of described pilot hole is two.In order to strengthen the guiding effect of pilot hole to sewing feed direction further, the quantity of pilot hole should be at least two or more.Consider the size of sewing-machine foot in actual production, the quantity of described pilot hole is preferably two.
As the preferred mode of one, the bore of described pilot hole and the bore of sewing match.Matched by the bore of pilot hole and the bore of sewing, the guiding effect of pilot hole to sewing feed direction can be strengthened further, ensure the planarization of product after sewing up.Preferably, for the sewing of different bore, the pilot hole needing different bore guides, and when needed, pilot hole can be welded on guide plate lower surface can satisfy the demands.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) feed direction of sewing when the utility model can effectively guide Sewing machines to operate, the product after stitching is more smooth, can meet the needs for quality;
(2) the utility model is by arranging both direction needle tray parallel to each other, and Sewing machines can be sewed up by two needle trays simultaneously, under the prerequisite of safeguard work quality, effectively can reduce the round number of times of stitching, increase work efficiency;
(3) the utility model is by being set to flat hole by pilot hole, and the outside in flat hole is smooth curve, effectively can to reduce in feeding process pilot hole to the damage of sewing.
Accompanying drawing explanation
Fig. 1 is the top view of presser feet pillar in embodiment 1.
Fig. 2 be in embodiment 1 pressure foot and pilot hole combine after top view.
Fig. 3 is the top view of sewing-machine foot in embodiment 1.
Fig. 4 is the operating diagram of sewing-machine foot in embodiment 1.
Wherein: 1 presser feet pillar, 2 needle trays, 3 pressure foots, 4 pilot holes, 5 guide plates.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1:
See Fig. 1, Fig. 2 and Fig. 3, a kind of have the sewing-machine foot guiding feeding function, comprise pressure foot 3 and presser feet pillar 1, described pressure foot 3 front end is fixedly connected with guide plate 5, described pressure foot 3 is one-body molded with guide plate 5, described guide plate 5 is upturned, and described guide plate 5 lower surface is provided with fixing pilot hole 4; Needle tray 2 is provided with in the middle part of described pressure foot 3; Described pressure foot 3 rear portion is connected with described presser feet pillar 1, and described presser feet pillar 1 bottom is fixed on pressure foot 3 upper surface by bearing pin.
See Fig. 4, be example when taking sewing as ribbon, those skilled in the art should know that sewing is not limited to ribbon.During Sewing machines running, ribbon, through pilot hole 4, is sent into from the below of pressure foot 3.Because pressure foot 3 is fixedly connected with pilot hole 4 by guide plate 5, therefore ribbon can not occur arbitrarily to rock in the process of feeding, and pressure foot 3 can be good at compressing ribbon, ensures the stitching that ribbon can be smooth, make the product after stitching enough smooth, meet the requirement to quality.
As the preferred mode of one, the quantity of described needle tray 2 is two, and the direction of two needle trays 2 is parallel to each other.By arranging both direction needle tray parallel to each other 2, Sewing machines can be sewed up by two needle trays 2 simultaneously, under the prerequisite of safeguard work quality, effectively can reduce the round number of times of stitching, increase work efficiency.
As the preferred mode of one, described pressure foot 3 lower surface flat smooth.By pressure foot 3 lower surface is set to flat smooth, pressure foot 3 better can compress sewing, ensures that the product after sewing up is enough smooth.
As the preferred mode of one, described pilot hole 4 is flat hole.By pilot hole 4 is set to flat hole, the outside in flat hole is smooth curve, effectively can reduce the damage of pilot hole 4 pairs of sewings in feeding process.
As the preferred mode of one, the quantity of described pilot hole 4 is two.In order to strengthen the guiding effect of pilot hole 4 pairs of sewing feed directions further, the quantity of pilot hole 4 should be at least two or more.Consider the size of sewing-machine foot in actual production, the quantity of described pilot hole 4 is preferably two.
As the preferred mode of one, the described bore of pilot hole 4 and the bore of sewing match.Matched by the bore of pilot hole 4 and the bore of sewing, the guiding effect of pilot hole 4 pairs of sewing feed directions can be strengthened further, ensure the planarization of product after sewing up.Preferably, for the sewing of different bore, the pilot hole 4 needing different bore guides, and when needed, pilot hole 4 can be welded on guide plate 5 lower surface can satisfy the demands.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to the utility model, every any simple modification, equivalent variations done above embodiment according to technical spirit of the present utility model, all falls into protection domain of the present utility model.

Claims (7)

1. one kind has the sewing-machine foot guiding feeding function, it is characterized in that: comprise pressure foot (3) and presser feet pillar (1), described pressure foot (3) front end is fixedly connected with guide plate (5), described pressure foot (3) is one-body molded with guide plate (5), described guide plate (5) is upturned, and described guide plate (5) lower surface is provided with fixing pilot hole (4); Described pressure foot (3) middle part is provided with needle tray (2); Described pressure foot (3) rear portion is connected with described presser feet pillar (1), and described presser feet pillar (1) bottom is fixed on pressure foot (3) upper surface by bearing pin.
2. a kind of sewing-machine foot with guiding feeding function according to claim 1, is characterized in that: the quantity of described needle tray (2) is two, and the direction of two needle trays (2) is parallel to each other.
3. a kind of sewing-machine foot with guiding feeding function according to claim 1, is characterized in that: described pressure foot (3) lower surface flat smooth.
4. a kind of sewing-machine foot with guiding feeding function according to claim 1, is characterized in that: described pilot hole (4) is flat hole.
5. a kind of sewing-machine foot with guiding feeding function according to claim 1, is characterized in that: the quantity of described pilot hole (4) is two.
6. a kind of sewing-machine foot with guiding feeding function according to claim 1, is characterized in that: the bore of described pilot hole (4) and the bore of sewing match.
7. a kind of sewing-machine foot with guiding feeding function according to claim 6, is characterized in that: described pilot hole (4) is welded on guide plate (5) lower surface.
CN201520030119.3U 2015-01-16 2015-01-16 A kind of have the sewing-machine foot guiding feeding function Active CN204417800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520030119.3U CN204417800U (en) 2015-01-16 2015-01-16 A kind of have the sewing-machine foot guiding feeding function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520030119.3U CN204417800U (en) 2015-01-16 2015-01-16 A kind of have the sewing-machine foot guiding feeding function

Publications (1)

Publication Number Publication Date
CN204417800U true CN204417800U (en) 2015-06-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20152031A1 (en) * 2015-07-09 2017-01-09 Brunello Cucinelli Spa Sewing machine foot.
CN109468822A (en) * 2018-10-31 2019-03-15 马鞍山市金毫厘纺织有限公司 A kind of cutting tape edge device of chemical fiber plus material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20152031A1 (en) * 2015-07-09 2017-01-09 Brunello Cucinelli Spa Sewing machine foot.
CN109468822A (en) * 2018-10-31 2019-03-15 马鞍山市金毫厘纺织有限公司 A kind of cutting tape edge device of chemical fiber plus material
CN109468822B (en) * 2018-10-31 2020-08-11 马鞍山市金毫厘纺织有限公司 Chemical fiber fabric's cutting hemming device

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