CN107829229A - A kind of needle stand device for being used to sew the anti-breaking pin of function - Google Patents
A kind of needle stand device for being used to sew the anti-breaking pin of function Download PDFInfo
- Publication number
- CN107829229A CN107829229A CN201711045906.5A CN201711045906A CN107829229A CN 107829229 A CN107829229 A CN 107829229A CN 201711045906 A CN201711045906 A CN 201711045906A CN 107829229 A CN107829229 A CN 107829229A
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- China
- Prior art keywords
- needle
- syringe
- presser feet
- fixed
- sew
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The present invention relates to sewing quilt machine equipment technical field, more particularly to a kind of needle stand device for being used to sew the anti-breaking pin of function, including needle bar frame and syringe, the syringe is fixed on the lower surface of the needle bar frame, the syringe inwall fixes restraining position ring block, upper chamber is provided with above the spacing ring, lower chambers are provided with below the spacing ring, connecting rod is socketed with inside the syringe, the middle part of sliding channel of the connecting rod is wound with damping spring, the lower end of the connecting rod is provided with needle holder, the outer wall of the needle holder is socketed with protective cover, the bottom of the needle holder is fixed with metal needle, the upper side wall socket rubber sleeve of the metal needle；The lower wall of the syringe is socketed with the presser feet set being engaged with fixing bolt, and the side wall of the presser feet set is fixed with presser feet, and the presser feet bottom bar upper surface offers through hole；The present invention solves the problems, such as the metal needle phenomenon that double swerve easily fractures during sewing；Also solve the problems, such as that operator's hand is easily accidentally injured by metal needle.
Description
Technical field
The present invention relates to sewing quilt machine equipment technical field, and in particular to a kind of needle stand dress for being used to sew the anti-breaking pin of function
Put.
Background technology
Sewing quilt machine is one kind of quilter, is a kind of weaving loom for being used to sew the upper linear pattern such as mattress, bedcover, cotton-wadded quilt
Tool.The predecessor of sewing quilt machine is exactly quilter, and it is similar but opposite with the principle of sewing machine.Sewing quilt machine includes the rising of equal length
(decline) support member, the support independently constructs to be moved up and down by independent operation bar；On rising (decline) support member
Multiple eedles, installed in the guide risen under (decline) support member, the guide is provided with pilot hole, carries the eedle of eedle
Support member is fixed on rising (decline) support member by the pilot hole.Each support bar is provided with presser feet, while by spring
Support.As replacement, sewing quilt machine is configured to before making to be arranged on elongated longitudinal direction, and multiple hooks on rear hook pedestal pass through hook branch respectively
Gripping member is secured in position.In this case, by the position of hook pedestal after regulation, hook supporter can adjust simultaneously after.It is moreover, vertical
The front side top of eedle is arranged on to bar, so as to according to the operation of cam guide direction rotates certain angle (backward) forward
Degree.Longitudinal rod is provided with the thread take-up tension lever of quantity identical with eedle, and to allow eedle to accommodate the line sewed, the line passes through each take-up
Bar, to avoid any broken string.
But still there are many problems in prior art, first, metal needle double swerve during sewing easily fractures
Phenomenon；Secondly, operator's hand is easily accidentally injured by metal needle；Finally, syringe needle is not easy to change.
The content of the invention
The technical problem of solution
For the disadvantages mentioned above present in prior art, the invention provides a kind of needle stand for being used to sew the anti-breaking pin of function
Device, can asking efficiently against the phenomenon that double swerve easily fractures during sewing of metal needle present in prior art
Topic；Also solve the problems, such as that operator's hand is easily accidentally injured by metal needle；Also solve the problems, such as that syringe needle is not easy to change simultaneously.
Technical scheme
To realize object above, the present invention is achieved by the following technical programs：
A kind of needle stand device for being used to sew the anti-breaking pin of function, including needle bar frame and syringe, the syringe are fixed on described
The lower surface of needle bar frame, the syringe inwall fix restraining position ring block, are provided with upper chamber above the spacing ring, under the spacing ring
Side is provided with lower chambers, connecting rod is socketed with inside the syringe, the middle part of sliding channel of the connecting rod is wound with damping spring, described
The lower end of connecting rod is provided with needle holder, and the outer wall of the needle holder is socketed with protective cover, and the bottom of the needle holder is fixed with gold
Belong to pin, the upper side wall socket rubber sleeve of the metal needle；The lower wall of the syringe is socketed with what is be engaged with fixing bolt
Presser feet set, the side wall of the presser feet set are fixed with presser feet, and the presser feet bottom bar upper surface offers through hole.
Further, the connecting rod includes upper disk, the first connecting pole, lower disc and the second connecting pole, and described
One connecting pole is fixed on the lower surface of the upper disk, and the lower disc is fixed on the lower surface of first connecting pole, described
Second connecting pole is fixed on the lower disc lower surface.
Further, second connecting pole is connected through a screw thread with the needle holder.
Further, the internal diameter of the through hole is more than the diameter of the metal needle, the metal needle and the through hole
Central axis is located on same vertical curve.
Further, the upper orifice internal diameter of the protective cover is less than the external diameter of cylinder under second connecting pole.
Further, the diameter of the upper disk and the lower disc is all higher than the internal diameter of the spacing ring.
Beneficial effect
Using technical scheme provided by the invention, compared with known publicly-owned technology, have as follows
Beneficial effect：
1st, the design of the invention by increasing rubber sleeve, can prevent metal needle double swerve during sewing from fractureing
Phenomenon.
2nd, the design of the invention by increasing protective cover, it is unexpected to prevent that hand false hit from occurring to metal needle.
3rd, the present invention is by increasing the design of damping spring and connecting rod, and damping, noise reduction can be played during sewing
Effect.
4th, the present invention reaches the effect just with changing syringe needle by the design of the second connecting pole of increase and needle holder.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have needed for technology description；The accompanying drawing to be used is briefly described.It should be evident that drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the internal structure schematic diagram of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the front view of the present invention.
Label in figure represents respectively：1- presser feets；2- rubber sleeves；3- presser feet sets；4- lower chambers；5- connecting rods；On 501-
Disk；The connecting poles of 502- first；503- lower discs；The connecting poles of 504- second；6- needle bar frames；7- syringes；8- damping springs；9- consolidates
Determine bolt；10- needle holders；11- protective covers；12- metal needles；13- through holes；14- upper chamber；15- spacing rings.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
With reference to embodiment, the invention will be further described.
Embodiment
A kind of needle stand device for being used to sew the anti-breaking pin of function of the present embodiment, including needle bar frame 6 and syringe 7, syringe 7 are solid
The lower surface of needle bar frame 6 is scheduled on, the inwall of syringe 7 fixes restraining position ring block 15, and the top of spacing ring 15 is provided with upper chamber 14, spacing ring 15
Lower section is provided with lower chambers 4, and connecting rod 5 is socketed with inside syringe 7, and the middle part of sliding channel of connecting rod 5 is wound with damping spring 8, connection
The lower end of bar 5 is provided with needle holder 10, and the outer wall of needle holder 10 is socketed with protective cover 11, and the bottom of needle holder 10 is fixed with metal needle
12, the upper side wall socket rubber sleeve 2 of metal needle 12；The lower wall of syringe 7 is socketed with the presser feet set being engaged with fixing bolt 9
3, the side wall of presser feet set 3 is fixed with presser feet 1, and the bottom bar upper surface of presser feet 1 offers through hole 13；Connecting rod 5 include upper disk 501,
First connecting pole 502, the connecting pole 504 of lower disc 503 and second, the first connecting pole 502 are fixed on the lower surface of disk 501,
Lower disc 503 is fixed on the lower surface of the first connecting pole 502, and the second connecting pole 504 is fixed on the lower surface of lower disc 503；Second
Connecting pole 504 is connected through a screw thread with needle holder 10；The internal diameter of through hole 13 is more than the diameter of metal needle 12, metal needle 12 and through hole
13 central axis is located on same vertical curve；The upper orifice internal diameter of protective cover 11 is less than 504 times cylinders of the second connecting pole
External diameter；The diameter of upper disk 501 and lower disc 503 is all higher than the internal diameter of spacing ring 15.
During work, presser feet set 3 is first fixed on the lower wall of syringe 7 with fixing bolt 9 and regulates presser feet 1 from cotton-wadded quilt
Highly, then sewing quilt machine is allowed to switch on power, whole needle stand device moves downward, and when presser feet 1 touches cotton-wadded quilt, needle bar frame 6 passes through
Syringe 7 and connecting rod 5 promote metal needle 14 to move downward, and metal needle 12 enters through the through hole 13 that the surface of presser feet 1 opens up to cotton-wadded quilt
Row sewing, it is in compressive state that now the middle part of sliding channel of connecting rod 5, which is wound with damping spring 8, and upper disk 501 and spacing ring 15 can limit
Connecting rod 5 processed continues up, and after a sewing action is completed, recovers initial under the elastic force effect of damping spring 8
State, so as to play damping, noise reduction effect；The outer wall of needle holder 10 is socketed with protective cover 11, can edge during sewing
The outer wall for the connecting pole 504 of needle holder 10 and second moves up and down, and can prevent hand false hit from accident, metal occurs to metal needle 12
The upper side wall socket rubber sleeve 2 of pin 12, the phenomenon that can prevent the double swerve during sewing of metal needle 12 from fractureing；The
Two connecting poles 504 are connected through a screw thread with needle holder 10, therefore also just with changing syringe needle.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution can't be made to depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a kind of needle stand device for being used to sew the anti-breaking pin of function, including needle bar frame (6) and syringe (7), it is characterised in that described
Syringe (7) is fixed on the lower surface of the needle bar frame (6), and syringe (7) inwall fixes restraining position ring block (15), the spacing ring
(15) top is provided with upper chamber (14), and lower chambers (4) are provided with below the spacing ring (15), are socketed with inside the syringe (7)
Connecting rod (5), the middle part of sliding channel of the connecting rod (5) are wound with damping spring (8), and the lower end of the connecting rod (5) is provided with pin
Headstock (10), the outer wall of the needle holder (10) are socketed with protective cover (11), and the bottom of the needle holder (10) is fixed with metal
Pin (12), the upper side wall socket rubber sleeve (2) of the metal needle (12)；The lower wall of the syringe (7) is socketed with fixing
The presser feet set (3) that bolt (9) is engaged, the side wall of the presser feet set (3) are fixed with presser feet (1), presser feet (1) the bottom bar upper table
Face offers through hole (13).
A kind of 2. needle stand device for being used to sew the anti-breaking pin of function according to claim 1, it is characterised in that the connection
Bar (5) includes upper disk (501), the first connecting pole (502), lower disc (503) and the second connecting pole (504), and described first connects
The lower surface that post (502) is fixed on the upper disk (501) is connect, the lower disc (503) is fixed on first connecting pole
(502) lower surface, second connecting pole (504) are fixed on the lower disc (503) lower surface.
3. a kind of needle stand device for being used to sew the anti-breaking pin of function according to claim 1, it is characterised in that described second
Connecting pole (504) is connected through a screw thread with the needle holder (10).
A kind of 4. needle stand device for being used to sew the anti-breaking pin of function according to claim 1, it is characterised in that the through hole
(13) internal diameter is more than the diameter of the metal needle (12), and the metal needle (12) and the central axis of the through hole (13) are located at
On same vertical curve.
A kind of 5. needle stand device for being used to sew the anti-breaking pin of function according to claim 1, it is characterised in that the protection
The upper orifice internal diameter for covering (11) is less than the external diameter of cylinder under second connecting pole (504).
A kind of 6. needle stand device for being used to sew the anti-breaking pin of function according to claim 1, it is characterised in that the upper circle
The diameter of disk (501) and the lower disc (503) is all higher than the internal diameter of the spacing ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045906.5A CN107829229B (en) | 2017-10-31 | 2017-10-31 | Needle seat device capable of preventing needle from being broken for quilt sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045906.5A CN107829229B (en) | 2017-10-31 | 2017-10-31 | Needle seat device capable of preventing needle from being broken for quilt sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107829229A true CN107829229A (en) | 2018-03-23 |
| CN107829229B CN107829229B (en) | 2020-02-11 |
Family
ID=61650156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711045906.5A Active CN107829229B (en) | 2017-10-31 | 2017-10-31 | Needle seat device capable of preventing needle from being broken for quilt sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107829229B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677397A (en) * | 2018-06-04 | 2018-10-19 | 姚盈娇 | A kind of textile apparatus being conveniently replaceable syringe needle |
| CN109610103A (en) * | 2018-11-30 | 2019-04-12 | 嘉善龙翔人造毛绒有限公司 | A kind of sewing of cloth material strip and rewinding integrated apparatus |
| CN112226919A (en) * | 2020-10-10 | 2021-01-15 | 韩建 | High-efficient type sewing machine with needle protection mechanism |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4421041A (en) * | 1981-10-07 | 1983-12-20 | The Singer Company | Needle design and clamping system |
| CN1158369A (en) * | 1995-09-29 | 1997-09-03 | 崎野务 | Protector for needle of sewing machine |
| JP2006181048A (en) * | 2004-12-27 | 2006-07-13 | Barudan Co Ltd | Needle bar driving device |
| CN101195950A (en) * | 2006-12-07 | 2008-06-11 | 杨弟心 | Slide needle lever |
| CN101292892A (en) * | 2008-06-10 | 2008-10-29 | 范海鹏 | Anaesthetic puncture needle |
| CN103556405A (en) * | 2013-11-11 | 2014-02-05 | 吴江市喜力机械厂 | Sewing needle protection device |
| CN203795127U (en) * | 2014-04-14 | 2014-08-27 | 台州市辉腾电子有限公司 | Sewing machine with needle replacement function |
| CN104805604A (en) * | 2015-05-11 | 2015-07-29 | 吴江万工机电设备有限公司 | Needle bar equipped with vibration absorber |
| CN205062422U (en) * | 2015-08-21 | 2016-03-02 | 桐乡福华德鞋业有限公司 | Sewing machine |
| CN205223580U (en) * | 2015-11-30 | 2016-05-11 | 衡阳腾飞内衣有限公司 | Sewing machine seam needle device for underwear |
| CN205313812U (en) * | 2016-01-20 | 2016-06-15 | 安徽省萧县徽星机械制造有限公司 | Seam is by machine spring stitch device |
| CN106567199A (en) * | 2016-10-21 | 2017-04-19 | 钟立朋 | Stitching device for sewing machine |
-
2017
- 2017-10-31 CN CN201711045906.5A patent/CN107829229B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4421041A (en) * | 1981-10-07 | 1983-12-20 | The Singer Company | Needle design and clamping system |
| CN1158369A (en) * | 1995-09-29 | 1997-09-03 | 崎野务 | Protector for needle of sewing machine |
| JP2006181048A (en) * | 2004-12-27 | 2006-07-13 | Barudan Co Ltd | Needle bar driving device |
| CN101195950A (en) * | 2006-12-07 | 2008-06-11 | 杨弟心 | Slide needle lever |
| CN101292892A (en) * | 2008-06-10 | 2008-10-29 | 范海鹏 | Anaesthetic puncture needle |
| CN103556405A (en) * | 2013-11-11 | 2014-02-05 | 吴江市喜力机械厂 | Sewing needle protection device |
| CN203795127U (en) * | 2014-04-14 | 2014-08-27 | 台州市辉腾电子有限公司 | Sewing machine with needle replacement function |
| CN104805604A (en) * | 2015-05-11 | 2015-07-29 | 吴江万工机电设备有限公司 | Needle bar equipped with vibration absorber |
| CN205062422U (en) * | 2015-08-21 | 2016-03-02 | 桐乡福华德鞋业有限公司 | Sewing machine |
| CN205223580U (en) * | 2015-11-30 | 2016-05-11 | 衡阳腾飞内衣有限公司 | Sewing machine seam needle device for underwear |
| CN205313812U (en) * | 2016-01-20 | 2016-06-15 | 安徽省萧县徽星机械制造有限公司 | Seam is by machine spring stitch device |
| CN106567199A (en) * | 2016-10-21 | 2017-04-19 | 钟立朋 | Stitching device for sewing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677397A (en) * | 2018-06-04 | 2018-10-19 | 姚盈娇 | A kind of textile apparatus being conveniently replaceable syringe needle |
| CN109610103A (en) * | 2018-11-30 | 2019-04-12 | 嘉善龙翔人造毛绒有限公司 | A kind of sewing of cloth material strip and rewinding integrated apparatus |
| CN109610103B (en) * | 2018-11-30 | 2021-08-24 | 嘉善龙翔人造毛绒有限公司 | Sewing and receiving integrated device for cloth belt |
| CN112226919A (en) * | 2020-10-10 | 2021-01-15 | 韩建 | High-efficient type sewing machine with needle protection mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107829229B (en) | 2020-02-11 |
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