CN103710889A - Sewing machine with procedure integrating edge cutting, edge covering and sewing - Google Patents
Sewing machine with procedure integrating edge cutting, edge covering and sewing Download PDFInfo
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- CN103710889A CN103710889A CN201310747494.5A CN201310747494A CN103710889A CN 103710889 A CN103710889 A CN 103710889A CN 201310747494 A CN201310747494 A CN 201310747494A CN 103710889 A CN103710889 A CN 103710889A
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Abstract
The invention relates to the technical field of edge cutting, edge covering and sewing of sewing machines, in particular to a sewing machine with a procedure integrating edge cutting, edge covering and sewing. In order to solve the problems that in the prior art, the processing technology is complex, manpower resources are wasted, and equipment investment costs are high. According to the technical scheme, the sewing machine comprises a sewing machine head and a bottom board, the inner side of a needle rod of the sewing machine head is provided with a guide rail installation frame provided with a guide rail assembly, the plane end of the guide rail assembly is provided with a cutter installation frame, the bottom board is provided with a beader installation board provided with a beader, and a material outlet of the beader is arranged between a faller and a press foot. The bottom board is provided with a support provided with a transmission shaft, the two ends of the transmission shaft are connected with a front crank and a rear crank respectively, a sliding block is arranged in a U-shaped groove of the front crank, and the rear crank is perpendicularly connected with a cam connection rod mechanism.
Description
One, technical field:
The present invention relates to Sewing machines trimming, over casting technical field, be specifically related to a kind of Sewing machines with trimming, bound edge, the three-in-one operation of sewing.
Two, background technology:
Only have at present single needle trimming, hemming sewing machine, but need the dress ornament of two-wire mark bound edge just need to first use single needle side cutting knife Sewing machines excision burr if clothes run in processing, then use ordinary sewing machine over casting.
The problem that prior art exists is: processing technology is complicated, waste of manpower resource, and capacity utilization is not high
Three, summary of the invention:
The present invention, in order to solve the weak point in above-mentioned background technology, provides a kind of Sewing machines with trimming, bound edge, the three-in-one operation of sewing, complicated to solve the processing technology existing in prior art, waste of manpower resource, and equipment investment expense is high.
For achieving the above object, the technical solution used in the present invention is: a kind of have a trimming, bound edge, the Sewing machines of the three-in-one operation of sewing, comprise head of sewing machine and base plate, on the motion end of described head of sewing machine, be provided with eedle and presser feet, on described base plate, eedle below is provided with needle plate relatively, needle plate below is provided with feed dog, it is characterized in that: guide rail installation frame inside the shank of described head of sewing machine, on described guide rail installation frame, be provided with guide assembly, in the planar ends of guide assembly, be provided with cutting knife installing rack, the lower end of described cutting knife installing rack is provided with cutter assembly, on described base plate, be provided with hemmer installing plate, on hemmer installing plate, be provided with hemmer, the discharging opening of hemmer is arranged between needle plate and presser feet, on described base plate, be provided with support, on described support, be provided with power transmission shaft, the two ends of power transmission shaft are connected with respectively front crank and rear crank, in " U " type groove of described front crank, be provided with slide block, described slide block is by axial screw and cutting knife installing rack, on described rear crank, be vertically connected with cam link mechanism, described cam link mechanism is vertically arranged in base plate and is connected with the lower shaft of base plate bottom.
The structure of described support is " U " type.
Compared with prior art, the present invention has advantage and effect are as follows:
1. increase work efficiency:
1.1, two-needle sewing machine trimming, two procedures is disposable completes in sewing; 1.2, two-needle sewing machine bound edge, two procedures is disposable completes in sewing; 1.3, two-needle sewing machine trimming, bound edge, sewing three process is disposable completes, and makes production efficiency improve more than 50%.
2. cost-saving: a machine replaces the function of two machines, and equipment cost is saved 50% left and right, and labour cost is saved 50% left and right.
3. sewing efficiency is better: two procedures unites two into one and can reduce in process machine and human factor to the pollution of cloth and damage.
Four, accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the partial sectional view of A portion in Fig. 1;
Fig. 3 is structural representation of the present invention;
Fig. 4 is the partial sectional view of B portion in Fig. 3;
Reference numeral: 1-head, 2-base plate, 3-cam link mechanism, 4-rear crank, 5-guide assembly, 6-cutter assembly, 7-cutting knife installing rack, 8-presser feet, 9-feed dog, 10-needle plate, 11-eedle, 12-hemmer installing plate, 13-support, 14-power transmission shaft, crank before 15-, 16-axial screw, 17-slide block, 18-hemmer, 19-guide rail installation frame.
Five, the specific embodiment:
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail:
Referring to Fig. 1-Fig. 4: a kind of have a trimming, bound edge, the Sewing machines of the three-in-one operation of sewing, comprise head of sewing machine 1 and base plate 2, on the motion end of described head of sewing machine 1, be provided with eedle 11 and presser feet 7, on described base plate 2, eedle 11 belows are provided with needle plate 10 relatively, needle plate 10 belows are provided with feed dog 9, guide rail installation frame 19 inside the shank of described head of sewing machine 1, on described guide rail installation frame 19, be provided with guide assembly 5, in the planar ends of guide assembly 5, be provided with cutting knife installing rack 7, the lower end of described cutting knife installing rack 7 is provided with cutter assembly 6, on described base plate 2, be provided with hemmer installing plate 12, on hemmer installing plate 12, be provided with hemmer 18, the discharging opening of hemmer 18 is arranged between needle plate 10 and presser feet 8, on described base plate 2, be provided with support 13, the structure of described support 13 is " U " type, on described support 13, be provided with power transmission shaft 14, the two ends of power transmission shaft 14 are connected with respectively front crank 15 and rear crank 4, in " U " type groove of described front crank 15, be provided with slide block 17, described slide block 17 is by axial screw 16 and cutting knife installing rack 7, on described rear crank 4, be vertically connected with cam link mechanism 3, described cam link mechanism 3 is vertically arranged in base plate 2 and is connected with the lower shaft of base plate 2 bottoms.
Use procedure of the present invention: lift presser feet 8, put into cloth; Bound edge cloth enters presser feet bottom along hemmer 18; Machine turns, lower shaft drives cam link mechanism 3, cam link mechanism 3 is sent to guide assembly 5 by power, guide assembly drives 5 cutter assemblies 6 to start to move up and down, cloth burr cuts away, after cutting away the bound edge cloth of the cloth of burr and presser feet bottom and converging, eedle starts sewing, and trimming, over casting operation finish.
On existing head, to realize two-wire mark trimming bound edge function, control cost again, unified head blank and head processing, cutting knife power resources are very scabrous problems, this mechanism considers the advantage of double needle lockstitch machine lower shaft movement characteristic and cam mechanism and guide rail, to rotatablely move to be converted into and pump, realize trimming function, do not increase again head blank, lowered cost, after Jiang Citao mechanism removes, can also work as common crosspointer machine and use.
Claims (2)
1. one kind has trimming, bound edge, the Sewing machines of the three-in-one operation of sewing, comprise head of sewing machine (1) and base plate (2), on the motion end of described head of sewing machine (1), be provided with eedle (11) and presser feet (7), the upper relative eedle (11) of described base plate (2) below is provided with needle plate (10), needle plate (10) below is provided with feed dog (9), it is characterized in that: guide rail installation frame (19) inside the shank of described head of sewing machine (1), on described guide rail installation frame (19), be provided with guide assembly (5), in the planar ends of guide assembly (5), be provided with cutting knife installing rack (7), the lower end of described cutting knife installing rack (7) is provided with cutter assembly (6), on described base plate (2), be provided with hemmer installing plate (12), on hemmer installing plate (12), be provided with hemmer (18), the discharging opening of hemmer (18) is arranged between needle plate (10) and presser feet (8), on described base plate (2), be provided with support (13), on described support (13), be provided with power transmission shaft (14), the two ends of power transmission shaft (14) are connected with respectively front crank (15) and rear crank (4), in " U " type groove of described front crank (15), be provided with slide block (17), described slide block (17) is by axial screw (16) and cutting knife installing rack (7), on described rear crank (4), be vertically connected with cam link mechanism (3), described cam link mechanism (3) is vertically arranged in base plate (2) and is connected with the lower shaft of base plate (2) bottom.
2. a kind of Sewing machines with trimming, bound edge, the three-in-one operation of sewing according to claim 1, is characterized in that: the structure of described support (13) is " U " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747494.5A CN103710889B (en) | 2013-12-31 | 2013-12-31 | Sewing machine with procedure integrating edge cutting, edge covering and sewing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747494.5A CN103710889B (en) | 2013-12-31 | 2013-12-31 | Sewing machine with procedure integrating edge cutting, edge covering and sewing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103710889A true CN103710889A (en) | 2014-04-09 |
| CN103710889B CN103710889B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310747494.5A Active CN103710889B (en) | 2013-12-31 | 2013-12-31 | Sewing machine with procedure integrating edge cutting, edge covering and sewing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113131A (en) * | 2015-09-16 | 2015-12-02 | 西安标准工业股份有限公司 | Side cutter binding double-needle lockstitch sewing machine |
| CN106012320A (en) * | 2016-07-23 | 2016-10-12 | 台州市弘跃机电有限公司 | Multifunctional automatic control home textile sewing machine and cloth processing technology |
Citations (9)
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|---|---|---|---|---|
| JPH06315583A (en) * | 1993-05-08 | 1994-11-15 | Hamusu Kk | Seam detection/ejection mechanism of long sized tape in belt loop sewing machine |
| US5394813A (en) * | 1993-10-12 | 1995-03-07 | Pegasus Sewing Machine Mfg. Co., Ltd. | Apparatus for sewing an elastic tape on an edge of a workpiece |
| DE19610878A1 (en) * | 1996-03-20 | 1997-10-02 | Union Special Gmbh | Sewing machine with cutter |
| CN2747245Y (en) * | 2004-10-10 | 2005-12-21 | 林德腾 | Cutting curling and feeding mechanism for sewing machine |
| CN201546023U (en) * | 2009-11-19 | 2010-08-11 | 中国标准缝纫机公司上海惠工缝纫机三厂 | Upper and lower combined feeding and sewing machine capable of trimming, binding and sewing synchronously |
| CN202347239U (en) * | 2011-10-11 | 2012-07-25 | 南通市崇川区大顺机械厂 | Novel edge cutting and edge covering compound sewing machine |
| CN102619028A (en) * | 2012-04-16 | 2012-08-01 | 中国标准缝纫机公司上海惠工缝纫机三厂 | Upper and lower combined feeding sewing machine with large scrap discharge window and capable of synchronizing trimming and binding |
| CN202730437U (en) * | 2012-07-09 | 2013-02-13 | 西安标准工业股份有限公司 | Sewing machine with two-in-one sewing process of trimming and overlapping |
| CN203668632U (en) * | 2013-12-31 | 2014-06-25 | 西安标准工业股份有限公司 | Sewing machine with edge cutting, edge covering and sewing three-in-one procedure |
-
2013
- 2013-12-31 CN CN201310747494.5A patent/CN103710889B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06315583A (en) * | 1993-05-08 | 1994-11-15 | Hamusu Kk | Seam detection/ejection mechanism of long sized tape in belt loop sewing machine |
| US5394813A (en) * | 1993-10-12 | 1995-03-07 | Pegasus Sewing Machine Mfg. Co., Ltd. | Apparatus for sewing an elastic tape on an edge of a workpiece |
| DE19610878A1 (en) * | 1996-03-20 | 1997-10-02 | Union Special Gmbh | Sewing machine with cutter |
| CN2747245Y (en) * | 2004-10-10 | 2005-12-21 | 林德腾 | Cutting curling and feeding mechanism for sewing machine |
| CN201546023U (en) * | 2009-11-19 | 2010-08-11 | 中国标准缝纫机公司上海惠工缝纫机三厂 | Upper and lower combined feeding and sewing machine capable of trimming, binding and sewing synchronously |
| CN202347239U (en) * | 2011-10-11 | 2012-07-25 | 南通市崇川区大顺机械厂 | Novel edge cutting and edge covering compound sewing machine |
| CN102619028A (en) * | 2012-04-16 | 2012-08-01 | 中国标准缝纫机公司上海惠工缝纫机三厂 | Upper and lower combined feeding sewing machine with large scrap discharge window and capable of synchronizing trimming and binding |
| CN202730437U (en) * | 2012-07-09 | 2013-02-13 | 西安标准工业股份有限公司 | Sewing machine with two-in-one sewing process of trimming and overlapping |
| CN203668632U (en) * | 2013-12-31 | 2014-06-25 | 西安标准工业股份有限公司 | Sewing machine with edge cutting, edge covering and sewing three-in-one procedure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113131A (en) * | 2015-09-16 | 2015-12-02 | 西安标准工业股份有限公司 | Side cutter binding double-needle lockstitch sewing machine |
| CN106012320A (en) * | 2016-07-23 | 2016-10-12 | 台州市弘跃机电有限公司 | Multifunctional automatic control home textile sewing machine and cloth processing technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103710889B (en) | 2015-07-01 |
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