CN109371583A - A kind of hemming device of sewing machine - Google Patents
A kind of hemming device of sewing machine Download PDFInfo
- Publication number
- CN109371583A CN109371583A CN201811625326.8A CN201811625326A CN109371583A CN 109371583 A CN109371583 A CN 109371583A CN 201811625326 A CN201811625326 A CN 201811625326A CN 109371583 A CN109371583 A CN 109371583A
- Authority
- CN
- China
- Prior art keywords
- plate
- sewing machine
- cloth
- roll bending
- pumping rod
- 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.)
- Withdrawn
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 59
- 238000009957 hemming Methods 0.000 title claims abstract description 28
- 238000013000 roll bending Methods 0.000 claims abstract description 28
- 238000002788 crimping Methods 0.000 claims abstract description 25
- 238000005086 pumping Methods 0.000 claims abstract description 25
- 239000004744 fabric Substances 0.000 abstract description 49
- 239000000463 material Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/02—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The present invention relates to a kind of hemming devices of sewing machine, including bottom plate, sewing machine body is provided at the top of the bottom plate, sewing machine body syringe needle side is fixedly installed with curler, the curler includes mounting plate, roll bending is provided with above the mounting plate, it is fixedly connected by arc pressuring plate with mounting plate on the left of the roll bending, the mounting plate top right side is fixedly installed side plate, through-hole is offered on the side plate, pumping rod is provided in the through-hole, arc pressuring plate is fixedly connected on the left of the pumping rod, reset spring is provided on the outside of the pumping rod, the reset spring both ends respectively with side plate, arc pressuring plate connection, the pumping rod side is provided with cross bar, the cross bar is fixedly connected with side plate, the cross bar bottom is fixedly installed telescopic rod, facilitate and cloth is put into curler progress crimping, it is easy to operate, make cloth hemming It is bonded smooth by sewing needle, the matter of increase cloth hemming sewing, reduction labor intensity.
Description
Technical field
The present invention relates to a kind of hemming devices of sewing machine, belong to technical field of sewing machines.
Background technique
Sewing machine is formed one or more stitchings on sewing, is made one or more layers seam with one or more sewing thread
The machine that material interweaves or unites by a seam, fabrics and leather, plastics, the paper such as sewing function sewing cotton, fiber crops, silk, hair, staple fibre
Products are waited, the stitching neat appearance stitched out, smooth securely sewing velocity is fast, uses simplicity, the Chang Weijuan of cloth edge processing at present
It sews behind side, keeps edge more concordant, it is beautiful, while also increasing fastness, general operation is manually to turn down to edge,
Armrest presses the flange of cloth, then suture, and common cloth aforesaid operations will not generate too many difficulty, but thick cloth is come
It says, such as curtain fleece lined goods material, can there are problems that the following: cloth is not fixed easily, and sewing edge is irregular, and aesthetics is not
It is good；It since cloth has certain thickness, is easily sprung back after flange, convolution cloth, working efficiency are low repeatedly for machinist's needs.
Summary of the invention
The purpose of the present invention is to provide a kind of hemming devices of sewing machine to be convenient for by the way that mounting plate is arranged by curler
It is fixed on baseplate of sewing machine, curler is relatively fixed with sewing pin position, and guarantee sewing thread trace is straight line, is not needing to make
Used time can dismantle and be placed in storage box, and by the way that arc pressuring plate is arranged, reset spring withstands arc pressuring plate, at the crimping of cloth
Push down, prevent moving left and right for cloth, guarantee to keep straight line when cloth sewing conveying, crimping is avoided error occur, and roll bending with
The distance between mounting plate is gradually reduced, and is bonded to each other the cloth of crimping in conveying, by the way that pumping rod is arranged, pumping rod is taken out
Out, make arc pressuring plate far from roll bending, curler will be put into after cloth hemming convenient for personnel, by the way that pinch roller is arranged, pass through in cloth
Cloth is squeezed after the completion of roll bending crimping, guarantees planarization of the cloth when entering under sewing machine syringe needle, increases cloth hemming sewing
Quality, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of hemming device of sewing machine, including bottom plate, the bottom plate top are provided with sewing machine body, the sewing machine
Ontology syringe needle side is fixedly installed with curler, and the curler includes mounting plate, is provided with roll bending above the mounting plate, institute
It states and is fixedly connected by arc pressuring plate with mounting plate on the left of roll bending, the mounting plate top right side is fixedly installed side plate, institute
It states and offers through-hole on side plate, pumping rod is provided in the through-hole, is fixedly connected with arc pressuring plate, the pumping on the left of the pumping rod
It is provided with reset spring on the outside of bar, the reset spring both ends are connect with side plate, arc pressuring plate respectively, the pumping rod side setting
There is cross bar, the cross bar is fixedly connected with side plate, and the cross bar bottom is fixedly installed telescopic rod, the telescopic rod bottom end rotation
It is connected with pinch roller.
Further, the bottom base plate is fixedly installed storage box, is provided with handle in the storage box.
Further, the distance between the roll bending and mounting plate are gradually reduced.
Further, it is provided with arc crimping slot on the right side of the roll bending, and the arc crimping slot is opposite with arc pressuring plate
It answers.
Further, it is fixedly connected with handle on the right side of the pumping rod, the handle outer surface is provided with slip-resistant texture.
Further, the telescopic rod inner cavity is provided with holddown spring, and the pinch roller is located at roll bending side.
The beneficial effects of the present invention are: a kind of hemming device of sewing machine according to the present invention, by the way that mounting plate is arranged,
Convenient for curler to be fixed on baseplate of sewing machine, curler is relatively fixed with sewing pin position, guarantees that sewing thread trace is straight
Line, do not need using when can dismantle and be placed in storage box, by the way that arc pressuring plate is arranged, reset spring withstands arc pressuring plate,
It will be pushed down at the crimping of cloth, prevent moving left and right for cloth, guaranteed to keep straight line when cloth sewing conveying, crimping is avoided to occur
Error, and the distance between roll bending and mounting plate are gradually reduced, and are bonded to each other the cloth of crimping in conveying, are taken out by setting
Bar extracts pumping rod out, makes arc pressuring plate far from roll bending, will be put into curler after cloth hemming convenient for personnel, by the way that pinch roller is arranged,
Cloth is squeezed after the completion of cloth passes through roll bending crimping, is guaranteed planarization of the cloth when entering under sewing machine syringe needle, is increased cloth
The quality that material volume side seam is threaded.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with tool of the invention
Body embodiment is used to explain the present invention together, is not construed as limiting the invention.
Fig. 1 is a kind of overall structure diagram of the hemming device of sewing machine of the present invention；
Fig. 2 is a kind of scheme of installation of the hemming device of sewing machine of the present invention；
Fig. 3 is a kind of roll bending cross-sectional view of the hemming device of sewing machine of the present invention；
Fig. 4 is a kind of sectional view of the hemming device of sewing machine of the present invention；
Figure label: 1, bottom plate；2, sewing machine body；3, curler；4, mounting plate；5, roll bending；6, arc pressuring plate；7,
Side plate；8, through-hole；9, pumping rod；10, arc pressuring plate；11, reset spring；12, cross bar；13, telescopic rod；14, pinch roller；15, it stores
Case；16, arc crimping slot；17, handle；18, holddown spring.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Fig. 1-Fig. 4 is please referred to, the present invention provides a kind of technical solution:
A kind of hemming device of sewing machine, including bottom plate 1 are provided with sewing machine body 2, the seam at the top of the bottom plate 1
2 syringe needle side of machine ontology of threading is fixedly installed with curler 3, and the curler 3 includes mounting plate 4, convenient for curler 3 to be fixed on
On baseplate of sewing machine 1, curler 3 and sewing pin position it is relatively fixed, guarantees sewing thread trace be straight line, do not need using when
It can dismantle and be placed in storage box 15, roll bending 5 is provided with above the mounting plate 4, passes through arc pressuring plate on the left of the roll bending 5
6 are fixedly connected with mounting plate 4, and 4 top right side of mounting plate is fixedly installed side plate 7, offer through-hole 8 on the side plate 7,
It is provided with pumping rod 9 in the through-hole 8, pumping rod 9 is extracted out, makes arc pressuring plate 10 far from roll bending 5, it will be after cloth hemming convenient for personnel
It is put into curler, arc pressuring plate 10 is fixedly connected on the left of the pumping rod 9, reset spring 11 withstands arc pressuring plate 10, by cloth
Crimping at push down, prevent moving left and right for cloth, guarantee to keep straight line when cloth sewing conveying, crimping is avoided error occur,
Reset spring 11 is provided on the outside of the pumping rod 9,11 both ends of reset spring are connect with side plate 7, arc pressuring plate 10 respectively, institute
It states 9 side of pumping rod and is provided with cross bar 12, the cross bar 12 is fixedly connected with side plate 7, and 12 bottom of cross bar, which is fixedly installed, stretches
Contracting bar 13,13 bottom end of telescopic rod are rotatably connected to pinch roller 14, squeeze cloth after the completion of cloth passes through 5 crimping of roll bending, protect
Planarization of the cloth when entering under sewing machine syringe needle is demonstrate,proved, the quality of cloth hemming sewing is increased.
More specifically, 1 bottom of bottom plate is fixedly installed storage box 15, is provided with handle in the storage box 15,
Curler 3 can be stored when not needing cloth hemming, the distance between the roll bending 5 and mounting plate 4 are gradually reduced,
It is bonded to each other the cloth of crimping in conveying, arc crimping slot 16, and the arc crimping slot is provided on the right side of the roll bending 5
16 is corresponding with arc pressuring plate 10, will push down at the crimping of cloth, prevents moving left and right for cloth, when guaranteeing cloth sewing conveying
Straight line is kept, is fixedly connected with handle 17 on the right side of the pumping rod 9,17 outer surface of handle is provided with slip-resistant texture, convenient for behaviour
Make, curler 3 will be put by facilitating after cloth hemming, 13 inner cavity of telescopic rod is provided with holddown spring 18, the pinch roller 14
In 5 side of roll bending, allow the cloth pasting after crimping is smooth to sew by sewing needle.
Curler 3: when in use, being fixedly installed on baseplate of sewing machine 1 by working principle of the present invention by mounting plate 4,
Make curler 3 and the relatively fixed of pin position of sewing, pumping rod 9 is extracted out, makes arc pressuring plate 10 far from roll bending 5, it will convenient for personnel
Cloth is put into curler 3, and reset spring 11 can withstand arc pressuring plate 10, and 16 table of arc crimping slot will be pressed at the crimping of cloth
Face prevents moving left and right for cloth, allows the cloth pasting after crimping is smooth to sew by sewing needle, guarantees cloth hemming
The quality of sewing.
The above are the preferable embodiments of the present invention, and those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified, and therefore, the invention is not limited to above-mentioned specific embodiment, all those skilled in the art exist
Made any conspicuous improvement, replacement or modification all belong to the scope of protection of the present invention on the basis of the present invention.
Claims (6)
1. a kind of hemming device of sewing machine, including bottom plate (1), it is characterised in that: be provided with sewing machine at the top of the bottom plate (1)
Ontology (2), sewing machine body (2) the syringe needle side are fixedly installed with curler (3), and the curler (3) includes mounting plate
(4), it is provided with roll bending (5) above the mounting plate (4), passes through arc pressuring plate (6) and mounting plate on the left of the roll bending (5)
(4) it is fixedly connected, mounting plate (4) top right side is fixedly installed side plate (7), offers through-hole on the side plate (7)
(8), it is provided with pumping rod (9) in the through-hole (8), is fixedly connected with arc pressuring plate (10), the pumping rod on the left of the pumping rod (9)
(9) outside is provided with reset spring (11), and reset spring (11) both ends are connect with side plate (7), arc pressuring plate (10) respectively,
Pumping rod (9) side is provided with cross bar (12), and the cross bar (12) is fixedly connected with side plate (7), cross bar (12) bottom
It is fixedly installed telescopic rod (13), telescopic rod (13) bottom end is rotatably connected to pinch roller (14).
2. a kind of hemming device of sewing machine according to claim 1, it is characterised in that: bottom plate (1) bottom is fixed
It is provided with storage box (15), is provided with handle on the storage box (15).
3. a kind of hemming device of sewing machine according to claim 1, it is characterised in that: the roll bending (5) and arc pressure
Plate (10) is obliquely installed.
4. a kind of hemming device of sewing machine according to claim 1, it is characterised in that: setting on the right side of the roll bending (5)
There is arc crimping slot (16), and the arc crimping slot (16) is corresponding with arc pressuring plate (10).
5. a kind of hemming device of sewing machine according to claim 1, it is characterised in that: fixed on the right side of the pumping rod (9)
It is connected with handle (17), handle (17) outer surface is provided with slip-resistant texture.
6. a kind of hemming device of sewing machine according to claim 1, it is characterised in that: telescopic rod (13) inner cavity is set
It is equipped with holddown spring (18), the pinch roller (14) is located at roll bending (5) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811625326.8A CN109371583A (en) | 2018-12-28 | 2018-12-28 | A kind of hemming device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811625326.8A CN109371583A (en) | 2018-12-28 | 2018-12-28 | A kind of hemming device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109371583A true CN109371583A (en) | 2019-02-22 |
Family
ID=65372147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811625326.8A Withdrawn CN109371583A (en) | 2018-12-28 | 2018-12-28 | A kind of hemming device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109371583A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022109980A1 (en) * | 2020-11-24 | 2022-06-02 | 苏州锴诚缝制设备有限公司 | Automatic material feeding device for sewing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191421719A (en) * | 1914-10-29 | 1915-10-28 | John Forbes | Improvements in Hemming-guides for Sewing-machines. |
| CN202047240U (en) * | 2011-04-14 | 2011-11-23 | 福建财茂集团有限公司 | Automatic beader and sewing apparatus with automatic beader |
| CN204174400U (en) * | 2014-09-25 | 2015-02-25 | 苏州市豪杰机械电子设备有限公司 | A kind of hemmer of Sewing machines |
| CN205669101U (en) * | 2016-05-17 | 2016-11-02 | 弘隆缝纫机械设备（南安）有限公司 | A kind of hemming device of sewing machine |
| CN209443184U (en) * | 2018-12-28 | 2019-09-27 | 吴江市宝鑫机械有限公司 | A kind of hemming device of sewing machine |
-
2018
- 2018-12-28 CN CN201811625326.8A patent/CN109371583A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191421719A (en) * | 1914-10-29 | 1915-10-28 | John Forbes | Improvements in Hemming-guides for Sewing-machines. |
| CN202047240U (en) * | 2011-04-14 | 2011-11-23 | 福建财茂集团有限公司 | Automatic beader and sewing apparatus with automatic beader |
| CN204174400U (en) * | 2014-09-25 | 2015-02-25 | 苏州市豪杰机械电子设备有限公司 | A kind of hemmer of Sewing machines |
| CN205669101U (en) * | 2016-05-17 | 2016-11-02 | 弘隆缝纫机械设备（南安）有限公司 | A kind of hemming device of sewing machine |
| CN209443184U (en) * | 2018-12-28 | 2019-09-27 | 吴江市宝鑫机械有限公司 | A kind of hemming device of sewing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022109980A1 (en) * | 2020-11-24 | 2022-06-02 | 苏州锴诚缝制设备有限公司 | Automatic material feeding device for sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190222 |
|
| WW01 | Invention patent application withdrawn after publication |