CN204455522U - A kind of sewing stopping means of Sewing machines - Google Patents
A kind of sewing stopping means of Sewing machines Download PDFInfo
- Publication number
- CN204455522U CN204455522U CN201420867154.6U CN201420867154U CN204455522U CN 204455522 U CN204455522 U CN 204455522U CN 201420867154 U CN201420867154 U CN 201420867154U CN 204455522 U CN204455522 U CN 204455522U
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- Prior art keywords
- sewing
- swinging mounting
- stopping means
- positive stop
- support shaft
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Abstract
The utility model provides a kind of sewing stopping means of Sewing machines, belongs to sewing-machine equipment technical field.It solve existing Sewing machines and cannot carry out spacing problem to fabric separately.The sewing stopping means of this Sewing machines, Sewing machines comprises casing, sewing stopping means comprises support shaft, and support shaft is rotationally connected swinging mounting, and swinging mounting is fixed with positive stop strip, support shaft is fixed with limiting bracket, when swinging mounting and limiting bracket lean, positive stop strip can lean with sewing, when swinging mounting is separated with limiting bracket, positive stop strip is lifted, and is provided with traction piece between swinging mounting and limiting bracket.The sewing stopping means of this Sewing machines can carry out spacing to fabric separately, improves sewing quality.
Description
Technical field
The utility model belongs to sewing-machine equipment technical field, relates to a kind of sewing stopping means of Sewing machines.
Background technology
One or more sewing thread used by Sewing machines, sewing is formed one or more stitchings, make 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, the stitching neat appearance of stitching out, firmly smooth, sewing velocity is fast, easy to use.Major part in industrial sewing machines all belongs to general Sewing machines, and comprising flat seam machine, chain seam machine, quilting machines, overlock machine and flat seaming machine etc., and the utilization rate of flat seam machine is the highest.In the production of clothes, relate to a lot of operations at present all needs with stopping means, it act as and controls sewing when machine stitching, make it to make according to the path of regulation, prevent the path of making of sewing thread from offseting, to make the width of open-wire line or margin to seam be consistent, the stopping means adopted in traditional handicraft, screw or magnetic material is normally utilized to be fixed on the base plate of sewing device by device, can only ensure that the fabric of sewing aligns with bed material simultaneously, or carry out spacing to bed material separately, and when bed material of sewing exceeds fabric scope, cannot carry out spacing to fabric separately.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of sewing stopping means of Sewing machines, and the sewing stopping means of this Sewing machines can carry out spacing to fabric separately, improves sewing quality.
The purpose of this utility model realizes by following technical proposal: a kind of sewing stopping means of Sewing machines, Sewing machines comprises casing, it is characterized in that, described sewing stopping means comprises the support shaft be connected on casing, described support shaft is rotatably connected to a swinging mounting, described swinging mounting is fixed with positive stop strip, this positive stop strip has a confined planes, described support shaft is also fixed with and can leans with swinging mounting and the limiting bracket that the turned position of swinging mounting is limited, when swinging mounting and limiting bracket lean, the confined planes of positive stop strip keeps vertical state and can lean with sewing, when swinging mounting is separated with limiting bracket, positive stop strip is lifted, the traction piece that swinging mounting and limiting bracket can be made to lean or be separated is provided with between described swinging mounting and limiting bracket.
One end of positive stop strip is connected with swinging mounting, the other end be used for fabric against and carry out spacing to fabric, under the effect of traction piece, swinging mounting can be separated with limiting bracket, now positive stop strip is lifted, namely positive stop strip is away from the base plate of casing, when needing to carry out spacing to fabric, rotate swinging mounting, traction piece can make swinging mounting be resisted against on limiting bracket, now the confined planes of positive stop strip can lean with fabric edge, namely plays guide effect to the movement of fabric, improves sewing quality.
In the sewing stopping means of above-mentioned Sewing machines, the rectangular tabular of described swinging mounting, connecting hole is offered at an edge of swinging mounting, and be located on support shaft by this connecting hole turning set, the relative edge of swinging mounting along have along its length strip against projection, described limiting bracket is tabular, the side of this limiting bracket has contiguous block, described contiguous block offers fixing hole, above-mentioned support shaft is fixedly plugged in fixing hole, describedly can be resisted against on limiting bracket against projection.Limiting bracket is fixed by screws on support shaft, and its position needs setting according to positive stop strip, and namely when swinging mounting and limiting bracket lean, the confined planes of positive stop strip be vertical state can be also fabric mobile guide.
In the sewing stopping means of above-mentioned Sewing machines, described traction piece comprises extension spring, one end of this extension spring is connected in against on projection, the other end is connected on limiting bracket, the axial line of described support shaft is between the two ends of extension spring, and when swinging mounting and limiting bracket lean, the axial line of support shaft is positioned at the side of extension spring axial line.Extension spring is in tensioning state all the time, when swinging mounting is away from limiting bracket, extension spring can make swinging mounting keep stable, even if positive stop strip keeps being lifted state, when positive stop strip carries out spacing guiding to fabric, extension spring can make swinging mounting be resisted against on limiting bracket, even if positive stop strip keeps stable; Certainly in actual application, traction piece can adopt two springs, nut and bolts, one end of a spring is connected in against on projection, the other end is connected mutually with nut, one end of another root spring is connected on limiting bracket, the other end is connected on bolt, and nut and bolt are spirally connected, and this structure may be used for the pretightning force of regulating spring.
In the sewing stopping means of above-mentioned Sewing machines, described sewing stopping means also comprise one before and after adjusting pole, before and after this, adjusting pole is rectangular, and vertically there is at edge the grafting block of bar shaped, one side of described swinging mounting offers inserting groove one, the length direction of this inserting groove one and the axis of support shaft perpendicular, described grafting block is fixed by screws in inserting groove, and above-mentioned positive stop strip is connected on the adjusting pole of front and back.When namely unclamping screw, grafting block can slide by inserting groove relatively, and the front and back position of adjusting pole before and after regulating, this front and back position direction is the direction of advance of fabric.
In the sewing stopping means of above-mentioned Sewing machines, described sewing stopping means also comprises about one adjusting pole, this left and right adjusting pole is rectangular, and there is at edge the grafting bar of bar shaped, one side of described front and back adjusting pole offers inserting groove two, the length direction of this inserting groove two and the length direction of grafting block perpendicular, described grafting bar is fixed by screws in inserting groove two, and above-mentioned positive stop strip is connected on the adjusting pole of left and right.In like manner, unclamp the right position that screw can regulate left and right adjusting pole, this right position direction and fabric direction of advance perpendicular, make the confined planes of this positive stop strip can be applicable to the fabric of different in width, improve the applicability of stopping means.
In the sewing stopping means of above-mentioned Sewing machines, one side of described front and back adjusting pole offers inserting groove three, have angle between the length direction of this inserting groove two and the length direction of grafting bar, one end of described positive stop strip is fixed by screws in inserting groove three.When unclamping screw, positive stop strip can relatively before and after adjusting pole slide, simultaneously owing to having angle between the length direction of inserting groove two and the length direction of grafting bar, therefore slip positive stop strip can regulate height and the right position of positive stop strip, improves applicability.
In the sewing stopping means of above-mentioned Sewing machines, the end of described support shaft is fixed with connecting plate, described connecting plate offers the link slot of bar shaped, and the length direction of this link slot is vertical with support shaft circumference, be equipped with screw in described link slot, and be connected on casing by screw.Namely support shaft is connected on casing by screw, and in like manner, as required, connecting plate can regulate the position along link slot direction by casing relatively, and applicability is higher.
In the sewing stopping means of above-mentioned Sewing machines, the free end of described positive stop strip is bent to form limiting section, and above-mentioned confined planes is positioned on limiting section.Positive stop strip opposing bottom surface tilts, and makes confined planes can perpendicular to casing bottom surface by limiting section.
Compared with prior art, the sewing stopping means of this Sewing machines has the following advantages:
1, because traction piece can make swinging mounting be resisted against on limiting bracket, now the confined planes of positive stop strip can lean with fabric edge, namely plays guide effect to the movement of fabric, improves sewing quality.
2, because support shaft relatively rotates relative to casing, front and back adjusting pole the position that support, left and right adjusting pole relative front and back adjusting pole and positive stop strip relative left and right adjusting pole all can regulate respective direction, therefore, it is possible to be applicable to the fabric of different in width, thickness, applicability is stronger.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram of this Sewing machines.
Fig. 2 is the perspective view of sewing stopping means.
Fig. 3 is the structural blast figure of sewing stopping means.
In figure, 1, casing; 11, support shaft; 12, connecting plate; 121, link slot; 2, swinging mounting; 21, against projection; 22, inserting groove one; 3, limiting bracket; 31, contiguous block; 4, front and back adjusting pole; 41, grafting block; 42, inserting groove two; 5, left and right adjusting pole; 51, grafting bar; 52, inserting groove three; 6, positive stop strip; 61, limiting section; 62, confined planes; 7, extension spring.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Fig. 1, shown in Fig. 2, a kind of sewing stopping means of Sewing machines, Sewing machines comprises casing 1, sewing stopping means comprises the support shaft 11 be connected on casing 1, support shaft 11 is rotatably connected to a swinging mounting 2, swinging mounting 2 is fixed with positive stop strip 6, this positive stop strip 6 has a confined planes 62, support shaft 11 is also fixed with and can leans with swinging mounting 2 and the limiting bracket 3 that the turned position of swinging mounting 2 is limited, when swinging mounting 2 leans with limiting bracket 3, the confined planes 62 of positive stop strip 6 keeps vertical state and can lean with sewing, when swinging mounting 2 is separated with limiting bracket 3, positive stop strip 6 is lifted, the traction piece that swinging mounting 2 and limiting bracket 3 can be made to lean or be separated is provided with between described swinging mounting 2 and limiting bracket 3.One end of positive stop strip 6 is connected with swinging mounting 2, the other end be used for fabric against and carry out spacing to fabric, under the effect of traction piece, swinging mounting 2 can be separated with limiting bracket 3, now positive stop strip 6 is lifted, namely positive stop strip 6 is away from the base plate of casing 1, when needing to carry out spacing to fabric, rotate swinging mounting 2, traction piece can make swinging mounting 2 be resisted against on limiting bracket 3, now the confined planes 62 of positive stop strip 6 can lean with fabric edge, namely plays guide effect to the movement of fabric, improves sewing quality.
Specifically, shown in composition graphs 3, traction piece comprises extension spring 7, one end of this extension spring 7 is connected in against on projection 21, the other end is connected on limiting bracket 3, the axial line of described support shaft 11 is between the two ends of extension spring 7, and when swinging mounting 2 leans with limiting bracket 3, the axial line of support shaft 11 is positioned at the side of extension spring 7 axial line.Extension spring 7 is in tensioning state all the time, when swinging mounting 2 is away from limiting bracket 3, extension spring 7 can make swinging mounting 2 keep stable, even if positive stop strip 6 keeps being lifted state, when positive stop strip 6 pairs of fabrics carry out spacing guiding, extension spring 7 can make swinging mounting 2 be resisted against on limiting bracket 3, even if positive stop strip 6 keeps stable.The free end of positive stop strip 6 is bent to form limiting section 61, and confined planes 62 is positioned on limiting section 61, and positive stop strip 6 opposing bottom surface tilts, and makes confined planes 62 can perpendicular to casing 1 bottom surface by limiting section 61.Certainly in actual application, traction piece can adopt two springs, nut and bolts, one end of a spring is connected in against on projection 21, the other end is connected mutually with nut, one end of another root spring is connected on limiting bracket 3, the other end is connected on bolt, and nut and bolt are spirally connected, and this structure may be used for the pretightning force of regulating spring.
The rectangular tabular of swinging mounting 2, connecting hole is offered at an edge of swinging mounting 2, and be located on support shaft 11 by this connecting hole turning set, the relative edge of swinging mounting 2 along have along its length strip against projection 21, limiting bracket 3 is in tabular, the side of this limiting bracket 3 has contiguous block 31, contiguous block 31 offers fixing hole, support shaft 11 is fixedly plugged in fixing hole, can be resisted against on limiting bracket 3 against projection 21, limiting bracket 3 is fixed by screws on support shaft 11, its position according to positive stop strip 6 need setting, namely when swinging mounting 2 leans with limiting bracket 3, the confined planes 62 of positive stop strip 6 can be also fabric mobile guide in vertical state.Sewing stopping means also comprises front and back adjusting pole 4 and left and right adjusting pole 5, before and after this, adjusting pole 4 is rectangular, and vertically there is at edge the grafting block 41 of bar shaped, one side of swinging mounting 2 offers inserting groove 1, the length direction of this inserting groove 1 and the axis of support shaft 11 perpendicular, grafting block 41 is fixed by screws in inserting groove, positive stop strip 6 is connected on front and back adjusting pole 4, when namely unclamping screw, grafting block 41 can slide by inserting groove relatively, the front and back position of adjusting pole 4 before and after regulating.Front and back position direction is the direction of advance of fabric, this left and right adjusting pole 5 is rectangular, and there is at edge the grafting bar 51 of bar shaped, one side of front and back adjusting pole 4 offers inserting groove 2 42, the length direction of this inserting groove 2 42 and the length direction of grafting block 41 perpendicular, grafting bar 51 is fixed by screws in inserting groove 2 42, positive stop strip 6 is connected on left and right adjusting pole 5, in like manner, unclamp the right position that screw can regulate left and right adjusting pole 5, this right position direction and fabric direction of advance perpendicular, make the confined planes 62 of this positive stop strip 6 can be applicable to the fabric of different in width, improve the applicability of stopping means.One side of front and back adjusting pole 4 offers inserting groove 3 52, between the length direction of this inserting groove 2 42 and the length direction of grafting bar 51, there is angle, one end of positive stop strip 6 is fixed by screws in inserting groove 3 52, when unclamping screw, positive stop strip 6 can slide by front and back adjusting pole 4 relatively, simultaneously owing to having angle between the length direction of inserting groove 2 42 and the length direction of grafting bar 51, therefore slip positive stop strip 6 can regulate height and the right position of positive stop strip 6, improves applicability.The end of support shaft 11 is fixed with connecting plate 12, connecting plate 12 offers the link slot 121 of bar shaped, the length direction of this link slot 121 is vertical with support shaft 11 circumference, be equipped with screw in link slot 121, and be connected on casing 1 by screw, namely support shaft 11 is connected on casing 1 by screw, in like manner, as required, connecting plate 12 can regulate the position along link slot 121 direction by casing 1 relatively, and applicability is higher.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as casing 1, support shaft 11, connecting plate 12 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (8)
1. the sewing stopping means of a Sewing machines, Sewing machines comprises casing (1), it is characterized in that, described sewing stopping means comprises the support shaft (11) be connected on casing (1), described support shaft (11) is rotatably connected to a swinging mounting (2), described swinging mounting (2) is fixed with positive stop strip (6), this positive stop strip (6) has a confined planes (62), described support shaft (11) is also fixed with and can leans with swinging mounting (2) and the limiting bracket (3) that the turned position of swinging mounting (2) is limited, when swinging mounting (2) leans with limiting bracket (3), the confined planes (62) of positive stop strip (6) keeps vertical state and can lean with sewing, when swinging mounting (2) is separated with limiting bracket (3), positive stop strip (6) is lifted, the traction piece that swinging mounting (2) and limiting bracket (3) can be made to lean or be separated is provided with between described swinging mounting (2) and limiting bracket (3).
2. the sewing stopping means of Sewing machines according to claim 1, it is characterized in that, described swinging mounting (2) rectangular tabular, connecting hole is offered at an edge of swinging mounting (2), and be located on support shaft (11) by this connecting hole turning set, the relative edge of swinging mounting (2) along have along its length strip against projection (21), described limiting bracket (3) is in tabular, the side of this limiting bracket (3) has contiguous block (31), (31) offer fixing hole to described contiguous block, above-mentioned support shaft (11) is fixedly plugged in fixing hole, describedly can be resisted against on limiting bracket (3) against projection (21).
3. the sewing stopping means of Sewing machines according to claim 2, it is characterized in that, described traction piece comprises extension spring (7), one end of this extension spring (7) is connected in against on projection (21), the other end is connected on limiting bracket (3), the axial line of described support shaft (11) is positioned between the two ends of extension spring (7), and when swinging mounting (2) leans with limiting bracket (3), the axial line of support shaft (11) is positioned at the side of extension spring (7) axial line.
4. the sewing stopping means of the Sewing machines according to Claims 2 or 3, it is characterized in that, described sewing stopping means also comprise one before and after adjusting pole (4), before and after this, adjusting pole (4) is rectangular, and vertically there is at edge the grafting block (41) of bar shaped, one side of described swinging mounting (2) offers inserting groove one (22), the length direction of this inserting groove one (22) and the axis of support shaft (11) perpendicular, described grafting block (41) is fixed by screws in inserting groove, above-mentioned positive stop strip (6) is connected on front and back adjusting pole (4).
5. the sewing stopping means of Sewing machines according to claim 4, it is characterized in that, described sewing stopping means also comprises about one adjusting pole (5), this left and right adjusting pole (5) is rectangular, and there is at edge the grafting bar (51) of bar shaped, one side of described front and back adjusting pole (4) offers inserting groove two (42), the length direction of this inserting groove two (42) and the length direction of grafting block (41) perpendicular, described grafting bar (51) is fixed by screws in inserting groove two (42), above-mentioned positive stop strip (6) is connected on left and right adjusting pole (5).
6. the sewing stopping means of Sewing machines according to claim 5, it is characterized in that, one side of described front and back adjusting pole (4) offers inserting groove three (52), have angle between the length direction of this inserting groove two (42) and the length direction of grafting bar (51), one end of described positive stop strip (6) is fixed by screws in inserting groove three (52).
7. the sewing stopping means of the Sewing machines according to Claims 2 or 3, it is characterized in that, the end of described support shaft (11) is fixed with connecting plate (12), described connecting plate (12) offers the link slot (121) of bar shaped, the length direction of this link slot (121) is vertical with support shaft (11) circumference, described link slot is equipped with screw in (121), and is connected on casing (1) by screw.
8. the sewing stopping means of Sewing machines according to claim 6, it is characterized in that, the free end of described positive stop strip (6) is bent to form limiting section (61), and above-mentioned confined planes (62) is positioned on limiting section (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867154.6U CN204455522U (en) | 2014-12-30 | 2014-12-30 | A kind of sewing stopping means of Sewing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867154.6U CN204455522U (en) | 2014-12-30 | 2014-12-30 | A kind of sewing stopping means of Sewing machines |
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| Publication Number | Publication Date |
|---|---|
| CN204455522U true CN204455522U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420867154.6U Expired - Fee Related CN204455522U (en) | 2014-12-30 | 2014-12-30 | A kind of sewing stopping means of Sewing machines |
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| CN (1) | CN204455522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823834A (en) * | 2018-07-10 | 2018-11-16 | 宁波培罗成股份有限公司 | A kind of curvature device for sewing filler rod |
-
2014
- 2014-12-30 CN CN201420867154.6U patent/CN204455522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823834A (en) * | 2018-07-10 | 2018-11-16 | 宁波培罗成股份有限公司 | A kind of curvature device for sewing filler rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151202 Address after: Taizhou City, Zhejiang province 318000 Jiaojiang Xiachen street, Airport Road No. 1 Patentee after: ZHEJIANG GEMSY MECHANICAL & ELECTRICAL CO., LTD Address before: 318000, No. 638, East Ring Road, Taizhou Economic Development Zone, Jiaojiang District, Zhejiang, Taizhou Patentee before: Zhejiang Gemsy Mechanical and Electrical Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20181230 |