CN205741527U - Curling mechanism and use the sewing machine of this curling mechanism - Google Patents
Curling mechanism and use the sewing machine of this curling mechanism Download PDFInfo
- Publication number
- CN205741527U CN205741527U CN201620433175.6U CN201620433175U CN205741527U CN 205741527 U CN205741527 U CN 205741527U CN 201620433175 U CN201620433175 U CN 201620433175U CN 205741527 U CN205741527 U CN 205741527U
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- Prior art keywords
- crimping
- passage
- flanging
- fixing seat
- curling mechanism
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Abstract
The utility model discloses a kind of curling mechanism and use the sewing machine of this curling mechanism, this curling mechanism includes fixing seat, described fixing seat is provided with crimping member and flanging part, and described crimping member includes that symmetrically arranged two flanged plates, described fixing seat and two flanged plates surround a crimping passage；One end of described crimping passage is provided with crimping entrance, and its other end is provided with crimping outlet, and from the direction that crimping entrance to crimping exports, the cross-sectional area of described crimping passage is gradually reduced；Described flanging part is located in crimping member the one end away from crimping entrance, is provided with the flanging passage with crimping channel connection between described flanging part and fixing seat；The height of described flanging passage and the consistency of thickness of the Multilayer plus material treating crimping, it has and improves the effect of auto-folder in sewing process.
Description
Technical field
This utility model relates to manufacture field of sewing, particularly to a kind of curling mechanism and the sewing machine that uses this curling mechanism.
Background technology
Sewing machine, is to use one or more sewing thread, forms one or more stitchings on sewing, makes the machine that one or more layers sewing interweaves or unites by a seam.In Modern Textile Industry, sewing machine has been obtained for increasingly being widely applied.When polylith fabric splices, need to carry out again sewing up splicing after edge to polylith fabric carries out rolling stitching the most respectively, using sewing machine to carry out one side during rolling will be by cloth folding, and on the one hand cabling to be ensured is neat, is so difficult to operation and inefficiency.
The Chinese patent that Authorization Notice No. is CN201265084Y, authorized announcement date is on July 1st, 2009 discloses a kind of hemming device, it mainly includes mainboard, press strip and solid plate, mainboard and solid plate one end constitute an oblong-shaped outlet, mainboard other end concavity crimping is horn-like, and mainboard is by being bolted on sewing machine on solid plate.
It is in place of the deficiencies in the prior art, although this hemming device can realize auto-folder cloth, but the folding vestige of the cloth after folding is shallower, during being folded to sewing, fold vestige the most partially or completely disappear, the auto-folder effect of this hemming device is poor, it is impossible to be satisfied with actual application.
Therefore, the curling mechanism developing a kind of auto-folder effect can improved in sewing process has certain production application value.
Utility model content
First purpose of the present utility model is to provide a kind of curling mechanism, which solves the problem that auto-folder effect is poor, has and improve the effect of auto-folder in sewing process.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of curling mechanism, including fixing seat, described fixing seat is provided with crimping member and flanging part, and described crimping member includes that symmetrically arranged two flanged plates, described fixing seat and two flanged plates surround a crimping passage；One end of described crimping passage is provided with crimping entrance, and its other end is provided with crimping outlet, and from the direction that crimping entrance to crimping exports, the cross-sectional area of described crimping passage is gradually reduced；Described flanging part is located in crimping member the one end away from crimping entrance, is provided with the flanging passage with crimping channel connection between described flanging part and fixing seat；The height of described flanging passage and the consistency of thickness of the Multilayer plus material treating crimping.
Using said structure, during use, fabric enters crimping passage by crimping entrance, and during fabric transmits, the cross-sectional area of crimping passage is gradually reduced, and the two ends of fabric gradually crimp, and reach the purpose of crimping；In fabric enters flanging passage afterwards, it is squeezed into the fabric that shape is fixing, and its both sides are difficult to loose, which solve the problem that auto-folder effect is poor, have and improve the effect of auto-folder in sewing process.
More preferably: described flanged plate is provided with for limiting the positive stop strip that fabric marks from flanged plate, and the side of described positive stop strip is fixed on flanged plate, its opposite side is along flanged plate to the setting of the axis direction of crimping passage.
Use said structure, by positive stop strip, the both sides of fabric after curling are limited in crimping passage, the fabric after curling can be reduced and mark and the situation that causes follow-up work normally to carry out.
More preferably: on described positive stop strip, the side inward curl away from flanged plate is extended, and offer on described positive stop strip and the spacing hole of crimping channel connection.
Use said structure, match with the fabric after curling, further fabric is carried out spacing.
More preferably: between described crimping member and flanging part, be provided with guide, described guide includes symmetrically arranged two guide pads；One end and the flanged plate of described guide pad are fixed, and its other end and flanging part are fixed；Being provided with gathering sill between described guide pad and fixing seat, described crimping passage, gathering sill and flanging passage are sequentially communicated setting；It is highly consistent that the upper and lower cell wall distance of described gathering sill is gradually decrease to flanging passage.
Use said structure, come transition crimping member and flanging part by guide, the situation that between crimping member and flanging part, fabric disorder transmits can be reduced.
More preferably: in described crimping passage, be provided with spacing press strip, axially arranged along crimping passage of described spacing press strip；The spacing indent for placing fabric it is provided with between described spacing press strip and fixing seat.
Using said structure, the interlude limiting the fabric of crimping further upwarps and causes the situation that work is failed.
More preferably: described guide and flanging part one connect；At least one described guide pad is provided with the regulating part radially moved back and forth for adjustable guiding part at gathering sill.
Use said structure, the distance between convenient regulation guide pad, it is simple to folding and unfolding fabric.
Second purpose of the application is to provide a kind of sewing machine.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of sewing machine, the curling mechanism described in employing.
In sum, this utility model has the advantages that
During use, fabric enters crimping passage by crimping entrance, and during fabric transmits, the cross-sectional area of crimping passage is gradually reduced, and the two ends of fabric gradually crimp, and the both sides of fabric are incorporated in spacing hole afterwards, progressively reach the purpose of crimping；Fabric enters in flanging passage by gathering sill afterwards, and it is squeezed into the fabric that shape is fixing, and its both sides are difficult to loose.
Accompanying drawing explanation
Fig. 1 is the perspective view of embodiment 1；
Fig. 2 is the main TV structure schematic diagram of embodiment 1；
Fig. 3 is the A-A structural representation of Fig. 2；
Fig. 4 is the perspective view of embodiment 2.
In figure, 1, fixing seat；2, crimping member；21, flanged plate；22, crimped lid；3, crimping passage；4, positive stop strip；5, spacing hole；6, spacing press strip；7, spacing indent；8, guide；81, guide pad；82, gathering sill；9, flanging part；91, flanging block；92, flanging passage；10, regulating part；11, chute；12, armrest part；13, bolt；14, workbench；15, presser feet.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Embodiment 1: a kind of curling mechanism, as Figure 1-3.
With reference to Fig. 1, this curling mechanism includes that fixing seat 1, the middle part of fixing seat 1 offer a chamber.Crimping member 2 is installed on this chamber.Crimping member 2 includes symmetrically arranged two flanged plates 21 and is located at the crimped lid 22 above flanged plate 21.Fixing 1, two flanged plates 21 of seat and crimped lid 22 surround a crimping passage 3, and one end of crimping passage 3 is provided with crimping entrance, and its other end is provided with crimping outlet.With reference to Fig. 2, from the direction that crimping entrance to crimping exports, the cross-sectional area of crimping passage 3 is gradually reduced.With reference to Fig. 3, flanged plate 21 is provided with for limiting the positive stop strip 4 that fabric marks from flanged plate 21.The side of positive stop strip 4 is fixed on flanged plate 21, and its opposite side is extended along axis direction setting and its inward curl of flanged plate 21 to crimping passage 3.The spacing hole 5 connected with crimping passage 3 is offered on positive stop strip 4.Crimping passage 3 is provided with spacing press strip 6 in one end that crimping exports, axially arranged along crimping passage 3 of spacing press strip 6.The spacing indent 7 for placing fabric it is provided with between spacing press strip 6 and fixing seat 1.
With reference to Fig. 3, the side of crimping outlet is provided with guide 8, and guide 8 includes symmetrically arranged two guide pads 81 and the gathering sill 82 being located between guide pad 81 and fixing seat 1.One end and the flanged plate 21 of guide pad 81 are fixed.From the direction that crimping entrance to crimping exports, it is highly consistent that the upper and lower cell wall distance of gathering sill 82 is gradually decrease to flanging passage 92.
With reference to Fig. 3, one end of guide 8 is provided with flanging part 9, and flanging part 9 includes and the fixing flanging block 91 of guide 8 and the flanging passage 92 that is located between flanging block 91 and fixing seat 1.Crimping passage 3, gathering sill 82 and flanging passage 92 are sequentially communicated setting, and the consistency of thickness of the height of flanging passage 92 and the Multilayer plus material treating crimping, and it is generally 0.2-0.5mm.
Connect with reference to Fig. 1, the guide pad 81 being correspondingly arranged and flanging block 91 one, the guide pad 81 of each one connection and flanging block 91 are equipped with regulating part 10.It is correspondingly arranged and the regulating part 10 of one connection, guide pad 81 and flanging block 91 are moved back and forth by the chute 11 being radially arranged along gathering sill 82 on fixing seat 1.Regulating part 10 is provided with armrest part 12 and operates for user.One of them regulating part 10 is fixed on fixing seat by bolt 13.
With reference to Fig. 1, the installing hole on fixing seat 1 is mounting hole, and it facilitates real-time adjustable range.
During use, fabric enters crimping passage 3 by crimping entrance, and during fabric transmits, the cross-sectional area of crimping passage 3 is gradually reduced, and the two ends of fabric gradually crimp, and in the both sides of fabric are incorporated in spacing hole 5 afterwards, progressively reach the purpose of crimping；Fabric enters in flanging passage 92 by gathering sill 82 afterwards, and it is squeezed into the fabric that shape is fixing, and its both sides are difficult to loose.
Embodiment 2: a kind of sewing machine, as shown in Figure 4.
With reference to Fig. 4, this sewing machine includes that workbench 14, workbench 14 are provided with presser feet 15, and the side of presser feet 15 is provided with curling mechanism as described in Example 1.
Claims (7)
1. a curling mechanism, including fixing seat (1), it is characterized in that, described fixing seat (1) is provided with crimping member (2) and flanging part (9), described crimping member (2) includes that symmetrically arranged two flanged plates (21), described fixing seat (1) and two flanged plates (21) surround a crimping passage (3)；One end of described crimping passage (3) is provided with crimping entrance, and its other end is provided with crimping outlet, and from the direction that crimping entrance to crimping exports, the cross-sectional area of described crimping passage (3) is gradually reduced；Described flanging part (9) is located at the one end in crimping member (2) away from crimping entrance, is provided with the flanging passage (92) connected with crimping passage (3) between described flanging part (9) and fixing seat (1)；The height of described flanging passage (92) and the consistency of thickness of the Multilayer plus material treating crimping.
Curling mechanism the most according to claim 1, it is characterized in that, described flanged plate (21) is provided with for limiting the positive stop strip (4) that fabric marks from flanged plate (21), the side of described positive stop strip (4) is fixed on flanged plate (21), and its opposite side is along flanged plate (21) to the setting of the axis direction of crimping passage (3).
Curling mechanism the most according to claim 2, it is characterised in that on described positive stop strip (4), the side inward curl away from flanged plate (21) is extended, and on described positive stop strip (4), offer the spacing hole (5) connected with crimping passage (3).
Curling mechanism the most according to claim 1, it is characterised in that be provided with guide (8) between described crimping member (2) and flanging part (9), described guide (8) includes symmetrically arranged two guide pads (81)；One end of described guide pad (81) and flanged plate (21) are fixed, and its other end and flanging part (9) are fixed；Being provided with gathering sill (82) between described guide pad (81) and fixing seat (1), described crimping passage (3), gathering sill (82) and flanging passage (92) are sequentially communicated setting；From the direction that crimping entrance to crimping exports, it is highly consistent that the upper and lower cell wall distance of described gathering sill (82) is gradually decrease to flanging passage (92).
Curling mechanism the most according to claim 1, it is characterised in that be provided with spacing press strip (6) in described crimping passage (3), axially arranged along crimping passage (3) of described spacing press strip (6)；The spacing indent (7) for placing fabric it is provided with between described spacing press strip (6) and fixing seat (1).
Curling mechanism the most according to claim 4, it is characterised in that described guide (8) and flanging part (9) one connect；At least one described guide pad (81) is provided with the regulating part (10) radially moved back and forth for adjustable guiding part (8) at gathering sill (82).
7. a sewing machine, it is characterised in that use the curling mechanism as described in any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433175.6U CN205741527U (en) | 2016-05-12 | 2016-05-12 | Curling mechanism and use the sewing machine of this curling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433175.6U CN205741527U (en) | 2016-05-12 | 2016-05-12 | Curling mechanism and use the sewing machine of this curling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205741527U true CN205741527U (en) | 2016-11-30 |
Family
ID=57365562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620433175.6U Expired - Fee Related CN205741527U (en) | 2016-05-12 | 2016-05-12 | Curling mechanism and use the sewing machine of this curling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205741527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130370A (en) * | 2017-06-08 | 2017-09-05 | 际华三五七橡胶制品有限公司 | A kind of batch seam device sewed for counter |
| CN115369600A (en) * | 2022-08-19 | 2022-11-22 | 浙江长兴维美丝特衬布有限公司 | Production process of high-breathability anti-wrinkle wear-resistant lining cloth |
-
2016
- 2016-05-12 CN CN201620433175.6U patent/CN205741527U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130370A (en) * | 2017-06-08 | 2017-09-05 | 际华三五七橡胶制品有限公司 | A kind of batch seam device sewed for counter |
| CN107130370B (en) * | 2017-06-08 | 2023-01-20 | 际华橡胶工业有限公司 | Stitching device for sewing counter |
| CN115369600A (en) * | 2022-08-19 | 2022-11-22 | 浙江长兴维美丝特衬布有限公司 | Production process of high-breathability anti-wrinkle wear-resistant lining cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20161130 Termination date: 20180512 |