CN203668632U - Sewing machine with edge cutting, edge covering and sewing three-in-one procedure - Google Patents
Sewing machine with edge cutting, edge covering and sewing three-in-one procedure Download PDFInfo
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- CN203668632U CN203668632U CN201320884901.2U CN201320884901U CN203668632U CN 203668632 U CN203668632 U CN 203668632U CN 201320884901 U CN201320884901 U CN 201320884901U CN 203668632 U CN203668632 U CN 203668632U
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- sewing
- hemmer
- sewing machine
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- plate
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Abstract
The utility model relates to the technical field of edge cutting, edge covering and sewing of sewing machines, in particular to a sewing machine with the edge cutting, edge covering and sewing three-in-one procedure in order to solve the problems that a sewing machine in the prior art is complex in processing technology, manpower resources are wasted, and equipment input cost is high. According to the technical scheme, the sewing machine comprises a sewing machine head and a bottom plate; a guide rail mounting frame is arranged on the inner side of a needle rod of the sewing machine head, a guide rail assembly is arranged on the guide rail mounting frame, and a cutter mounting frame is arranged on the plane end of the guide rail assembly; a hemmer mounting plate is arranged on the bottom plate, a hemmer is arranged on the hemmer mounting plate, and a discharge port of the hemmer is arranged between a needle plate and a press foot; a support is arranged on the bottom plate, a transmission shaft is arranged on the support, the two ends of the transmission shaft are connected with a front crank and a rear crank respectively, a slider is arranged in a U-shaped groove of the front crank, and a cam link mechanism is perpendicularly connected to the rear crank.
Description
One, technical field:
The utility model relates to Sewing machines trimming, over casting technical field, is 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 complexity, and waste of manpower resource, capacity utilization is not high
Three, utility model content:
The utility model, 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, to solve the processing technology complexity existing in prior art, and waste of manpower resource, equipment investment expense is high.
For achieving the above object, the technical solution adopted in the utility model is: one has 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 advantage and the effect that the utlity model has 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 production efficiency is improved 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 machine and pollution and the damage of human factor to cloth in process.
Four, brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial sectional view of A portion in Fig. 1;
Fig. 3 is structural representation of the present utility model;
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, detailed description of the invention:
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated:
Referring to Fig. 1-Fig. 4: one 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, 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 utility model: 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, power is sent to guide assembly 5 by cam link mechanism 3, 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 Ci Tao mechanism is removed, 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 |
|---|---|---|---|
| CN201320884901.2U CN203668632U (en) | 2013-12-31 | 2013-12-31 | Sewing machine with edge cutting, edge covering and sewing three-in-one procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884901.2U CN203668632U (en) | 2013-12-31 | 2013-12-31 | Sewing machine with edge cutting, edge covering and sewing three-in-one procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668632U true CN203668632U (en) | 2014-06-25 |
Family
ID=50964948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884901.2U Withdrawn - After Issue CN203668632U (en) | 2013-12-31 | 2013-12-31 | Sewing machine with edge cutting, edge covering and sewing three-in-one procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203668632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710889A (en) * | 2013-12-31 | 2014-04-09 | 西安标准工业股份有限公司 | Sewing machine with procedure integrating edge cutting, edge covering and sewing |
| CN111088609A (en) * | 2018-10-24 | 2020-05-01 | 江苏华东纺织产品检测有限公司 | Clothing hemmer |
-
2013
- 2013-12-31 CN CN201320884901.2U patent/CN203668632U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710889A (en) * | 2013-12-31 | 2014-04-09 | 西安标准工业股份有限公司 | Sewing machine with procedure integrating edge cutting, edge covering and sewing |
| CN111088609A (en) * | 2018-10-24 | 2020-05-01 | 江苏华东纺织产品检测有限公司 | Clothing hemmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140625 Effective date of abandoning: 20150701 |
|
| RGAV | Abandon patent right to avoid regrant |