CN105088546B - A kind of adjustment structure on sewing machine between feeding tooth and needle plate - Google Patents
A kind of adjustment structure on sewing machine between feeding tooth and needle plate Download PDFInfo
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- CN105088546B CN105088546B CN201510639004.9A CN201510639004A CN105088546B CN 105088546 B CN105088546 B CN 105088546B CN 201510639004 A CN201510639004 A CN 201510639004A CN 105088546 B CN105088546 B CN 105088546B
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- feeding tooth
- needle plate
- retainer
- feeding
- adjustment structure
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Abstract
The present invention provides the adjustment structures on a kind of sewing machine between feeding tooth and needle plate, belong to technical field of sewing machines.It solves the problems, such as that existing sewing machine reduces sewing quality after replacement feeding tooth and needle plate.Adjustment structure on this sewing machine between feeding tooth and needle plate, including needle plate, feeding tooth and the retainer connected by retainer seat, feed spool and feeding crank, there is feeding tooth on feeding tooth, there is needle plate slot on the needle plate, feeding tooth is mounted on above-mentioned retainer by adjustment structure, and the adjustment structure is adjustable the feeding tooth front-rear position until the feeding tooth position on the feeding tooth is in above-mentioned needle plate slot.Adjustment structure on this sewing machine between feeding tooth and needle plate has the advantages that feeding tooth position can will be adjusted after replacement feeding tooth and needle plate sets in needle plate slot and do not influence sewing quality.
Description
Technical field
The invention belongs to technical field of sewing machines, it is related to the adjustment structure on a kind of sewing machine between feeding tooth and needle plate.
Background technique
Sewing machine, in order to guarantee normally to sew, needs more when sewing the sewing of unlike material or same material different-thickness
Corresponding suitable feeding tooth is changed, meanwhile, with the needle plate for closing corresponding feeding tooth.Since the needle plate slot on different needle plates is on needle plate
Front-rear position there is plurality of specifications, therefore relative position between feeding tooth and needle plate needs to carry out front and back and is adjusted so as to send
Feeding tooth on material tooth is located just in needle plate slot, substantially motionless using needle plate at present, carries out front and back adjusting, tool to feeding tooth
The adjusting of body is the screw adjusted on retainer seat, so that angulation change between retainer seat and feeding crank, so that before retainer
After move and retainer on feeding tooth be moved forward and backward with respect to needle plate so that feeding tooth is located just in needle plate slot, but the tune
Section mode be there are problems that：The angle between retainer seat and feeding crank is had adjusted, also just changes and regulates in advance most
Good feeding track, so that sewing quality reduces.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, propose a kind of in replacement feeding tooth and needle plate
Feeding tooth position is adjusted afterwards sets in needle plate slot and not the adjusting knot on the sewing machine for influencing sewing quality between feeding tooth and needle plate
Structure.
Object of the invention can be realized by the following technical scheme：A kind of tune on sewing machine between feeding tooth and needle plate
Section structure has on feeding tooth and send including needle plate, feeding tooth and the retainer connected by retainer seat, feed spool and feeding crank
Expect tooth, there is needle plate slot on the needle plate, it is characterised in that：The feeding tooth is mounted on above-mentioned tooth by adjustment structure
On frame, the adjustment structure is adjustable the feeding tooth front-rear position until the feeding tooth position on the feeding tooth is in above-mentioned needle
In board slot.
In adjustment structure on a kind of above-mentioned sewing machine between feeding tooth and needle plate, the adjustment structure includes adjusting
Locking nub, two bolts one, two bolts two, two strip grooves one being provided on above-mentioned retainer, be provided on above-mentioned feeding tooth two
A screw hole one and two screw hole two and two screw holes three being provided on above-mentioned adjusting block, two bolt one are successively stretched respectively
Enter described two screw holes one and feeding tooth is connected on adjusting block by described two screw holes two, two bolt two is successively stretched respectively
Enter described two strip grooves one and the adjusting block is connected on retainer by described two screw holes three, two bolt two can be distinguished
Adjusting block is connected on retainer on any position in above-mentioned two strip groove one.
In adjustment structure on a kind of above-mentioned sewing machine between feeding tooth and needle plate, the adjustment structure includes two
Bolt three, two strip grooves two being provided on above-mentioned feeding tooth and two screw holes four being provided on above-mentioned retainer, described two
Bolt three successively protrudes into one, two screw hole four of described two strip grooves respectively and is directly connected in feeding tooth on retainer, and described two
Feeding tooth can be directly connected on retainer on any position in above-mentioned two strip groove two by bolt three respectively.
In adjustment structure on a kind of above-mentioned sewing machine between feeding tooth and needle plate, the adjustment structure includes two
Bolt four, two screw holes five being provided on above-mentioned feeding tooth and two strip grooves three being provided on above-mentioned retainer, described two
Bolt four successively protrudes into described two screw holes, five, two strip grooves three respectively and is directly connected in feeding tooth on retainer, described
Feeding tooth can be directly connected on retainer on any position in above-mentioned two strip groove three by two bolts four respectively.
Compared with prior art, the adjustment structure on this sewing machine between feeding tooth and needle plate is in replacement feeding tooth and needle plate
Feeding tooth is placed in needle plate slot by the position that can adjust feeding tooth afterwards, to ensure that being normally carried out for sewing；Simultaneously to sending
Expect it is placed adjust using feeding tooth front-rear position is adjusted directly on retainer, not to retainer seat and feeding crank it
Between angle be adjusted, therefore without change sewing machine original feeding track ensure that original to not influence sewing quality
Some high quality sewing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of adjustment structure in embodiment one.
Fig. 2 is another structural schematic diagram of adjustment structure in embodiment one.
Fig. 3 is the structural schematic diagram of adjusting block in embodiment one.
Fig. 4 is the structural schematic diagram of feeding tooth in embodiment two.
Fig. 5 is the structural schematic diagram of retainer in embodiment two.
Fig. 6 is the structural schematic diagram of feeding tooth in embodiment three.
Fig. 7 is the structural schematic diagram of retainer in embodiment three.
In figure, 1, feeding crank；2, feed spool；3, retainer seat；4, needle plate；41, needle plate slot；5, feeding tooth；51, feeding
Tooth；6, retainer；7, adjusting block；8, bolt one；9, bolt two；10, strip groove one；11, screw hole one；12, screw hole two；13, screw hole
Three；14, strip groove two；15, screw hole four；16, screw hole five；17, strip groove three.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one
As shown in Figure 1,2 and 3, the adjustment structure on this sewing machine between feeding tooth and needle plate, including needle plate 4, feeding tooth 5
Have on needle plate 4 with the retainer 6 being connect by retainer seat 3, feed spool 2 with feeding crank 1 with feeding tooth 51 on feeding tooth 5
Needle plate slot 41.
Further, feeding tooth 5 is mounted on retainer 6 by adjusting block 7, is opened on feeding tooth 5 there are two screw hole 1, is adjusted
It is opened in locking nub 7 there are two screw hole 2 12 and two screw holes 3 13, feeding tooth 5 successively protrudes into two by two bolts 1 respectively
Screw hole 1 and two screw holes 2 12 are fixedly mounted on adjusting block 7.Strip groove 1 there are two being opened on retainer 6, strip groove one
10 installation sites for being used to change adjusting block 7 with respect to retainer 6, adjusting block 7 successively protrude into two items by two bolts 29 respectively
Shape slot 1 and two screw holes 3 13 are fixedly mounted on retainer 6, and adjusting block 7 can change on any position in strip groove 1
And it is fixed, one 10 structure of strip groove on retainer 6 includes but are not limited to two, be also possible to an independent adjustable range compared with
Big strip groove, as long as guaranteeing that the slot length of the strip groove is greater than or equal to the distance between two screw holes 3 13.This reality
The structure for applying adjusting block 7 in example is also not limited to the above-mentioned knot for opening up two screw holes 2 12 and two screw holes 3 13 on it
Structure is also possible to only open up two Screw hole structures, and corresponding only to need two bolts, two bolts are directly by feeding tooth 5, adjusting block 7
It is disposably connected and is installed together with retainer 6.
The assembly of each structure is as follows in the present embodiment：
After the sewing of replacement unlike material or same material different-thickness, original feeding tooth and needle plate under disassembly first will
New feeding tooth 5 is installed on adjusting block 7, specifically by two on two screw holes 1 alignment adjusting block 7 on feeding tooth 5
Screw hole 2 12 is respectively protruding into two screw holes, one 11, two screw holes 2 12 by two bolts 1 and is fixedly mounted on feeding tooth 5
On adjusting block 7；Then by two strip grooves 1 on two screw holes 3 13 alignment retainer 6 on adjusting block 7 and by adjusting block 7
Move back and forth in two strip grooves 1 until in the needle plate slot 41 that is located just on needle plate 4 of feeding tooth 51 on feeding tooth 5,
Then adjusting block 7 is fixedly mounted on retainer 6 by two bolts 29, is installed at this time.To the tune of 5 position of feeding tooth
Section using directly on retainer 6 adjust 5 front-rear position of feeding tooth so that the feeding tooth 51 on feeding tooth 5 is located at needle plate 4
In needle plate slot 41, the angle between retainer seat 3 and feeding crank 1 is not adjusted, therefore the original without changing sewing machine
There is feeding track, to not influence sewing quality, ensure that original high quality sewing.
Embodiment two
As shown in Figures 4 and 5, the present embodiment and embodiment one structure the difference is that：Not in feeding tooth 5 and retainer
Adjusting block 7 is set between 6, but directly feeding tooth 5 is fixedly mounted on retainer 6, specifically opened on feeding tooth 5 there are two
Strip groove 2 14 opens up there are two screw hole 4 15 on retainer 6, feeding tooth 5 is directly fixedly mounted on retainer 6 by bolt three
On.Other structures are the same as example 1, and are repeated no more.
The assembling process of the present embodiment is as follows：
After the sewing of replacement unlike material or same material different-thickness, original feeding tooth and needle plate under disassembly will be new
Feeding tooth 5 on two strip grooves 2 14 alignment retainer 6 on two screw holes 4 15, then moving feeding tooth 5 makes feeding tooth 5
On feeding tooth 51 be located just in the needle plate slot 41 of needle plate 4, feeding tooth 5 is directly fixedly mounted finally by two bolts three
On retainer 6.Feeding tooth 5 is mounted directly on retainer 6 by the present embodiment, structure structure, and linkage editor simplifies, and makes assembly efficiency
Higher, speed is faster.
Embodiment three
As shown in Figures 6 and 7, the present embodiment and embodiment two structure the difference is that：Embodiment two opens strip groove
It is located on feeding tooth 5, and the present embodiment is to be provided with strip groove on retainer 6, and two screw holes are specifically opened up on feeding tooth 5
5 16, two strip grooves 3 17 are opened up on retainer 6.Other structures and assembly principle are identical as embodiment two, repeat no more.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (2)
1. the adjustment structure on a kind of sewing machine between feeding tooth and needle plate, including needle plate (4), feeding tooth (5) and pass through retainer
The retainer (6) that seat (3), feed spool (2) are connect with feeding crank (1), with feeding tooth (51), the needle on feeding tooth (5)
There are needle plate slot (41) on plate (4), the feeding tooth (5) is mounted on above-mentioned retainer (6) by adjustment structure, described
Adjustment structure is adjustable feeding tooth (5) front-rear position until the feeding tooth (51) on the feeding tooth (5) is located at above-mentioned needle
In board slot (41), it is characterised in that：The adjustment structure includes adjusting block (7), two bolts two (9), is provided with above-mentioned retainer
(6) two strip grooves one (10) on and two screw holes three (13) being provided on above-mentioned adjusting block (7), the feeding tooth
(5) it is connected on adjusting block (7), two bolt two (9) successively protrudes into described two strip grooves one (10) and described two respectively
The adjusting block (7) is connected on retainer (6) by a screw hole three (13), and two bolt two (9) can be respectively at above-mentioned two
Adjusting block (7) is connected on retainer (6) on any position in shape slot one (10).
2. the adjustment structure on a kind of sewing machine according to claim 1 between feeding tooth and needle plate, which is characterized in that institute
The adjustment structure stated further includes two bolts one (8), two screw holes one (11) being provided on above-mentioned feeding tooth (5) and is provided with
Two screw holes two (12) on above-mentioned adjusting block (7), two bolt one (8) successively protrude into described two screw holes one (11) respectively
Feeding tooth (5) is connected on adjusting block (7) with described two screw holes two (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639004.9A CN105088546B (en) | 2015-09-30 | 2015-09-30 | A kind of adjustment structure on sewing machine between feeding tooth and needle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639004.9A CN105088546B (en) | 2015-09-30 | 2015-09-30 | A kind of adjustment structure on sewing machine between feeding tooth and needle plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105088546A CN105088546A (en) | 2015-11-25 |
| CN105088546B true CN105088546B (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510639004.9A Active CN105088546B (en) | 2015-09-30 | 2015-09-30 | A kind of adjustment structure on sewing machine between feeding tooth and needle plate |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350032B (en) * | 2020-04-13 | 2021-09-28 | 杰克缝纫机股份有限公司 | Feeding adjusting mechanism of sewing machine |
| CN115182103B (en) * | 2022-07-28 | 2024-01-23 | 东莞市扬侨电子自动化设备有限公司 | Cross type sewing machine |
| CN117265781B (en) * | 2023-11-20 | 2024-02-02 | 江苏苏骏纺织有限公司 | Feeding device on sewing machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4036353B2 (en) * | 1999-02-08 | 2008-01-23 | Ｊｕｋｉ株式会社 | Feed dog height adjustment mechanism |
| CN2675706Y (en) * | 2004-03-05 | 2005-02-02 | 标准缝纫机菀坪机械有限公司 | Locking device that moves of feed dog of cylinder sewing machine |
| CN2918482Y (en) * | 2006-03-13 | 2007-07-04 | 浙江新杰克缝纫机有限公司 | Lockstitch sewing machine tooth frame feeding right-and-left regulating device |
| DE102008030000A1 (en) * | 2008-06-24 | 2009-12-31 | Dürkopp Adler AG | Transporter for the transport of sewing material during the operation of a sewing machine |
| CN104775236B (en) * | 2015-04-30 | 2017-02-22 | 杰克缝纫机股份有限公司 | Sewing machine feeding mechanism |
| CN104878522B (en) * | 2015-05-21 | 2020-09-11 | 陈贤德 | Feed dog frame for sewing machine |
| CN205000094U (en) * | 2015-09-30 | 2016-01-27 | 杰克缝纫机股份有限公司 | Regulation structure between last pay -off tooth of sewing machine and faller |
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- 2015-09-30 CN CN201510639004.9A patent/CN105088546B/en active Active
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| CN105088546A (en) | 2015-11-25 |
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Address after: 318014 No. 1008, east section of Donghai Avenue, Sanjia, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Jack Technology Co.,Ltd. Address before: 318010 No. 15 Airport South Road, Jiaojiang District, Zhejiang, Taizhou Patentee before: JACK SEWING MACHINE Co.,Ltd. |
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