CN101225580B - Cloth-bracing mechanism of butend seam machine with cutting knife - Google Patents
Cloth-bracing mechanism of butend seam machine with cutting knife Download PDFInfo
- Publication number
- CN101225580B CN101225580B CN2008100596137A CN200810059613A CN101225580B CN 101225580 B CN101225580 B CN 101225580B CN 2008100596137 A CN2008100596137 A CN 2008100596137A CN 200810059613 A CN200810059613 A CN 200810059613A CN 101225580 B CN101225580 B CN 101225580B
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- China
- Prior art keywords
- cutting knife
- cloth
- seaming machine
- cutter
- flat seaming
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- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 title claims abstract description 89
- 239000004744 fabric Substances 0.000 claims abstract description 85
- 238000004826 seaming Methods 0.000 claims abstract description 32
- 238000009958 sewing Methods 0.000 claims abstract description 12
- 241001417494 Sciaenidae Species 0.000 abstract 5
- 238000000034 method Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The invention provides a cloth tambour structure of a flat seaming machine with cutters, belonging to the technical field of machinery, which solves the problem of the prior art that the cutter drives the upper cloth to move violently up and down irregularly when the cutter is working. The cloth tambour structure is characterized in that: the cloth tambour structure of the flat seaming machine is arranged in a sewing area between the cutter and a presser; the cutter comprises a lower cutter and a moving cutter which moves up and down in relation to the lower cutter; the lower cutter is fixed on a frame; the edge of the moving cutter and the edge of the lower cutter are arranged correspondingly up and down; the tambour structure comprises a support; the support is arranged above the sewing work area of the cutters. The cloth tambour structure of a flat seaming machine with cutters has the advantages that: the support is fixed on the moving cutter or the support is fixed on the frame; the support is arranged in the sewing area between the cutters of the flat seaming machine and the presser; the cloth supports the edge of the cutters to a certain distance; the cloth cutting phenomenon is eliminated; the structure is made simple and the cost is low.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of flat seaming machine, particularly a kind of support cloth structure with the cutting knife flat seaming machine with cutting knife.
Background technology
When the cutting knife of flat seaming machine is worked; As shown in Figure 3, be provided with cutting knife at the edge of needle plate 2, cutting knife by moving cutting knife 32 and lower cutter about in the of 31 correspondence establish and constitute; Wherein lower cutter 31 is fixed on the edge of needle plate 2, moving cutting knife 32 can be relatively and lower cutter 31 move up and down and cut.Presser feet 5 is pressed in two layers of cloth on the needle plate 2, and the unnecessary cloth of lower floor stretches out needle plate 2 and is between lower cutter 31 and the moving cutting knife 32, by moving cutting knife 32 unnecessary cloth is cut, and generally is provided with induced-draught fan at cloth waste 6 places of dropping cloth waste 6 is siphoned away.Upper strata cloth is in the top of moving cutting knife 32, and in the process of moving cutting knife 32 cuttings, moving cutting knife 32 can be close on the cloth of upper strata, and upper strata cloth can be done the drop motion up and down by servo-actuated cutting knife 32.
When moving cutting knife 32 falls; Upper strata cloth also falls; Because the elastic telescopic effect of cloth 7 and induced-draught fan also produce suction to upper strata cloth when inhaling cloth waste 6 upper strata cloth is squinted to cutter, like this, do irregular strenuous exercise up and down at moving cutting knife 32 drive upper strata cloth; Cause upper strata cloth 7 to be involved in the cutting knife mouth easily, the phenomenon that cutting knife cuts upper strata cloth takes place.
Summary of the invention
There is above-mentioned problem in the work feed structure that the objective of the invention is to existing band cutting knife flat seaming machine, provide a kind of simple in structure, can prevent that cutting knife from cutting the support cloth structure of the band cutting knife flat seaming machine of upper strata cloth.
The object of the invention can be realized through following technical proposal: a kind of support cloth structure with the cutting knife flat seaming machine; Be arranged on the cutting knife and the zone of the sewing between the presser feet of flat seaming machine, described cutting knife is formed by lower cutter with respect to the moving cutting knife that lower cutter moves up and down, and lower cutter is fixed on the frame; The edge of a knife of moving cutting knife and the edge of a knife of lower cutter are corresponding up and down to be provided with; It is characterized in that described support cloth structure comprises supporter, this supporter is arranged on the top that cutting knife is cut cloth sewing work zone.
The support cloth structure of this band cutting knife flat seaming machine can strut cloth the edge of a knife one segment distance of cutting knife, prevents and cuts the cloth phenomenon.Cloth is crossed above supporter, carries out sewing operation down to sewing area again.Supporter is supported on the regional top of sewing with cloth, and both supporter was between cutting knife and the presser feet, and cloth is strutted the edge of a knife that makes it away from cutting knife, has avoided moving cutting knife to cut the generation of cloth phenomenon.
Supporter described in the support cloth structure of above-mentioned band cutting knife flat seaming machine is fixed on the frame.After being fixed on supporter on the frame, cloth is process from the supporter only, and the cloth support from cutting knife mouth one segment distance, has been eliminated producing the basic reason of cutting the cloth phenomenon.
As another kind of scheme, in the support cloth structure of above-mentioned band cutting knife flat seaming machine, described supporter is fixed on the moving cutting knife.Cloth support from cutting knife mouth one segment distance, has been eliminated cloth and made a slip of the tongue near former thereby cause cutting the cloth phenomenon from cutting knife.
In the support cloth structure of above-mentioned band cutting knife flat seaming machine, described supporter and moving cutting knife are all-in-one-piece structure.Supporter also can adopt modes such as welding, clamping to be connected with moving cutting knife.
In the support cloth structure of above-mentioned band cutting knife flat seaming machine, described supporter is tabular or strip.Supporter can have multiple structure.
In the support cloth structure of above-mentioned band cutting knife flat seaming machine, the edge of described supporter has smooth arc surface.This structure prevents the scratch to cloth, has the face of cloth process can carry out smooth treatment at supporter.
Compared with prior art; In the support cloth structure of this band cutting knife flat seaming machine, fixed support body perhaps is being fixed on supporter on the frame on moving cutting knife, makes supporter be in the cutting knife and the zone of the sewing between the presser feet of flat seaming machine; Cloth is strutted the edge of a knife one segment distance of cutting knife; Prevent and cut the cloth phenomenon, simple in structure, cost is low.
Description of drawings
Fig. 1 is the structural representation of the support cloth structure of this band cutting knife flat seaming machine among the embodiment 1.
Fig. 2 is the structural representation of the support cloth structure of this band cutting knife flat seaming machine among the embodiment 2.
Fig. 3 is the structural representation of the cutter of band cutting knife flat seaming machine of the prior art.
Among the figure, frame 1, needle plate 2, lower cutter 31, moving cutting knife 32, supporter 4, presser feet 5, cloth waste 6, cloth 7.
The specific embodiment
Below be specific embodiment of the present invention and combine accompanying drawing, technical scheme of the present invention is done further to describe, but the present invention is not limited to these embodiment.
Embodiment 1:
As shown in Figure 1, the support cloth structure of this band cutting knife flat seaming machine is arranged on the cutting knife and the zone of the sewing between the presser feet of flat seaming machine, and this support cloth structure can strut cloth the edge of a knife one segment distance of cutting knife, prevents moving cutting knife and cuts the cloth phenomenon.
Specifically, the frame 1 of flat seaming machine is provided with needle plate 2, is provided with cutting knife at the edge of needle plate 2; This cutting knife is formed by lower cutter 31 with respect to the moving cutting knife 32 that lower cutter 31 moves up and down; Lower cutter 31 is fixed on the edge of needle plate 2, and the edge of a knife of moving cutting knife 32 and the edge of a knife of lower cutter 31 are corresponding up and down to be provided with, and support cloth structure comprises supporter 4; This supporter 4 is tabular; It lies against the top of moving cutting knife 32 and is fixed on the frame 1, supporter 4 horizontal expansions and make the edge of extension be in lower cutter 31 directly over, the top in the zone of both having sewed.Cloth 7 is from the top process of supporter 4, and relies on supporter 4 that cloth 7 is held, and cloth 7 drags down and enters on the needle plate 2, and in order to prevent the damage to cloth 7, the edge of supporter 4 horizontal expansions has arcwall face.Cloth 7 is pushed down by presser feet 5 in the folding back of cloth 7, and the unnecessary cloth in folding back is between lower cutter 31 and the moving cutting knife 32, and moving cutting knife 32 is fallen by transmission mechanism control unnecessary cloth is cut away, and the cloth waste that cuts away 6 is siphoned away by induced-draught fan.The transmission mechanism here is common technology, has no longer detailed here.
After being fixed on supporter 4 on the frame 1,7 of clothes process from the supporter 4 from cutting knife mouth one segment distance, has been eliminated the cloth support to have produced the basic reason of cutting the cloth phenomenon, has reduced the generation of cutting the cloth phenomenon widely.
Embodiment 2:
As shown in Figure 2, the structure of embodiment 2 is identical with embodiment 1 basically, and different is the top that supporter 4 is fixed on moving cutting knife 32, and its fixing mode is to adopt the monolithic construction of supporter 4 and moving cutting knife 32.Cloth support from cutting knife mouth one segment distance, has been eliminated cloth 7 and made a slip of the tongue near former thereby cause cutting the cloth phenomenon from cutting knife.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as frame 1, needle plate 2, lower cutter 31, moving cutting knife 32, supporter 4, presser feet 5 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; It all is contrary with spirit of the present invention being construed to any additional restriction to them.
Claims (5)
1. support cloth structure with the cutting knife flat seaming machine; Be arranged on the sewing zone of flat seaming machine and cut the cloth place near cutting knife; Described cutting knife is formed by lower cutter (31) with respect to the moving cutting knife (32) that lower cutter (31) moves up and down, and lower cutter (31) is fixed on the frame (1), and the edge of a knife of moving cutting knife (32) and the edge of a knife of lower cutter (31) are corresponding up and down to be provided with; It is characterized in that; Described support cloth structure comprises supporter (4), and this supporter (4) is arranged on the top that cutting knife is cut cloth sewing work zone, and described supporter (4) is tabular or strip.
2. the support cloth structure of band cutting knife flat seaming machine according to claim 1 is characterized in that described supporter (4) is fixed on the frame (1).
3. the support cloth structure of band cutting knife flat seaming machine according to claim 1 is characterized in that described supporter (4) is fixed on the moving cutting knife (32).
4. the support cloth structure of band cutting knife flat seaming machine according to claim 3 is characterized in that, described supporter (4) and moving cutting knife (32) are all-in-one-piece structure.
5. the support cloth structure of band cutting knife flat seaming machine according to claim 1 is characterized in that the edge of described supporter (4) has smooth arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100596137A CN101225580B (en) | 2008-01-29 | 2008-01-29 | Cloth-bracing mechanism of butend seam machine with cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100596137A CN101225580B (en) | 2008-01-29 | 2008-01-29 | Cloth-bracing mechanism of butend seam machine with cutting knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101225580A CN101225580A (en) | 2008-07-23 |
| CN101225580B true CN101225580B (en) | 2012-05-23 |
Family
ID=39857770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100596137A Expired - Fee Related CN101225580B (en) | 2008-01-29 | 2008-01-29 | Cloth-bracing mechanism of butend seam machine with cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101225580B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1276448A (en) * | 1999-06-04 | 2000-12-13 | 大和缝纫机制造株式会社 | Sewing machine with knife |
| CN101058925A (en) * | 2006-04-21 | 2007-10-24 | 星锐缝纫机股份有限公司 | Cutter set for sewing machine |
| CN201198524Y (en) * | 2008-01-29 | 2009-02-25 | 中捷缝纫机股份有限公司 | Cloth supporting mechanism with cutting knife flat seaming machine |
-
2008
- 2008-01-29 CN CN2008100596137A patent/CN101225580B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1276448A (en) * | 1999-06-04 | 2000-12-13 | 大和缝纫机制造株式会社 | Sewing machine with knife |
| CN101058925A (en) * | 2006-04-21 | 2007-10-24 | 星锐缝纫机股份有限公司 | Cutter set for sewing machine |
| CN201198524Y (en) * | 2008-01-29 | 2009-02-25 | 中捷缝纫机股份有限公司 | Cloth supporting mechanism with cutting knife flat seaming machine |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-198085A 2006.08.03 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101225580A (en) | 2008-07-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ZOJE SEWING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHONGJIE SEWING MACHINE CO., LTD. Effective date: 20141008 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141008 Address after: 317604 Yuhuan County barley island Subdistrict Office, Zhejiang, Taizhou Patentee after: Zhejiang Zoje Sewing Technology Co., Ltd. Address before: 317604 barley island development zone, Pearl River town, Zhejiang, Yuhuan County Patentee before: Zhongjie Sewing Machine Co., Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161009 Address after: 317604 Taizhou Province, Yuhuan County, Lantau Island Road, Hing Hong Kong Road, No. 198 Patentee after: Zhejiang Zoje Sewing Technology Co., Ltd. Patentee after: Zhejiang Zhongyi Sewing Machine Co Ltd Patentee after: Zhejiang Besserman sewing machine Co., Ltd. Address before: 317604 Yuhuan County barley island Subdistrict Office, Zhejiang, Taizhou Patentee before: Zhejiang Zoje Sewing Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190530 Address after: 215200 Yinping West Road, Yinping Street, Hengfan, Songling Town, Wujiang District, Suzhou City, Jiangsu Province (Group 9, Xinhucun) Co-patentee after: Zhejiang Zhongyi Sewing Machine Co Ltd Patentee after: SUZHOU ZOOHE SEWING TECHNOLOGY CO., LTD. Co-patentee after: Zhejiang Besserman sewing machine Co., Ltd. Address before: 317604 No. 198 Xinggang East Road, Damaiyu Street, Yuhuan County, Taizhou City, Zhejiang Province Co-patentee before: Zhejiang Zhongyi Sewing Machine Co Ltd Patentee before: Zhejiang Zoje Sewing Technology Co., Ltd. Co-patentee before: Zhejiang Besserman sewing machine Co., Ltd. |
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| 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: 20120523 Termination date: 20210129 |