CN209443184U - A kind of hemming device of sewing machine - Google Patents
A kind of hemming device of sewing machine Download PDFInfo
- Publication number
- CN209443184U CN209443184U CN201822237139.4U CN201822237139U CN209443184U CN 209443184 U CN209443184 U CN 209443184U CN 201822237139 U CN201822237139 U CN 201822237139U CN 209443184 U CN209443184 U CN 209443184U
- Authority
- CN
- China
- Prior art keywords
- plate
- sewing machine
- cloth
- pumping rod
- roll bending
- 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 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 Crimping fitting is smooth to increase the matter of cloth hemming sewing by sewing needle, reduces labor intensity.
Description
Technical field
The utility model 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.
Utility model content
The purpose of this utility model is to provide a kind of hemming devices of sewing machine, by the way that mounting plate is arranged, convenient for that will roll up
Side device is fixed on baseplate of sewing machine, and curler is relatively fixed with sewing pin position, and guarantee sewing thread trace is straight line, is being not required to
It can dismantle and be placed in storage box when using, by the way that arc pressuring plate is arranged, reset spring withstands arc pressuring plate, by the volume of cloth
It is pushed down at side, prevents moving left and right for cloth, guaranteed to keep straight line when cloth sewing conveying, avoid crimping from error occur, and roll up
The distance between plate and mounting plate are gradually reduced, and are bonded to each other the cloth of crimping in conveying, by the way that pumping rod is arranged, by pumping rod
Extraction, 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, passes through in cloth
Cloth is squeezed after the completion of pulleying coiled sheet side, is guaranteed planarization of the cloth when entering under sewing machine syringe needle, is increased cloth roll side seam
The quality threaded, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
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 utility model are: a kind of hemming device of sewing machine involved in the utility model, by setting
Mounting plate is set, convenient for curler to be fixed on baseplate of sewing machine, curler is relatively fixed with sewing pin position, guarantees sewing
Stitching 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
Shape pressing plate will be pushed down at the crimping of cloth, prevent moving left and right for cloth, guarantees to keep straight line when cloth sewing conveying, avoid
There is error in crimping, and the distance between roll bending and mounting plate are gradually reduced, and is bonded to each other the cloth of crimping in conveying, leads to
Setting pumping rod is crossed, pumping rod is extracted out, makes arc pressuring plate far from roll bending, curler will be put into after cloth hemming convenient for personnel, passed through
Pinch roller is set, cloth is squeezed after the completion of cloth passes through roll bending crimping, guarantees that cloth is smooth when entering under sewing machine syringe needle
Property, increase the quality of cloth hemming sewing.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel specific embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of overall structure diagram of the hemming device of sewing machine of the utility model；
Fig. 2 is a kind of scheme of installation of the hemming device of sewing machine of the utility model；
Fig. 3 is a kind of roll bending cross-sectional view of the hemming device of sewing machine of the utility model；
Fig. 4 is a kind of sectional view of the hemming device of sewing machine of the utility model；
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
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Fig. 1-Fig. 4 is please referred to, the utility model 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.
Utility model works principle: when in use, curler 3 is fixedly installed in by baseplate of sewing machine 1 by mounting plate 4
On, 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, be convenient for personnel
Cloth is put into curler 3, reset spring 11 can withstand arc pressuring plate 10, and arc crimping slot 16 will be pressed at the crimping of cloth
Surface prevents moving left and right for cloth, allows the cloth pasting after crimping is smooth to sew by sewing needle, guarantees cloth roll
The quality that side seam is threaded.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
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 |
|---|---|---|---|
| CN201822237139.4U CN209443184U (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 |
|---|---|---|---|
| CN201822237139.4U CN209443184U (en) | 2018-12-28 | 2018-12-28 | A kind of hemming device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209443184U true CN209443184U (en) | 2019-09-27 |
Family
ID=68015862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822237139.4U Expired - Fee Related CN209443184U (en) | 2018-12-28 | 2018-12-28 | A kind of hemming device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209443184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371583A (en) * | 2018-12-28 | 2019-02-22 | 吴江市宝鑫机械有限公司 | A kind of hemming device of sewing machine |
-
2018
- 2018-12-28 CN CN201822237139.4U patent/CN209443184U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371583A (en) * | 2018-12-28 | 2019-02-22 | 吴江市宝鑫机械有限公司 | A kind of hemming device of sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190927 Termination date: 20201228 |