CN103668798A - Vertical feeding mechanism of sewing machine - Google Patents
Vertical feeding mechanism of sewing machine Download PDFInfo
- Publication number
- CN103668798A CN103668798A CN201310701522.XA CN201310701522A CN103668798A CN 103668798 A CN103668798 A CN 103668798A CN 201310701522 A CN201310701522 A CN 201310701522A CN 103668798 A CN103668798 A CN 103668798A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- driven shaft
- shaft
- feeding mechanism
- feeding
- 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.)
- Pending
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The invention relates to a vertical feeding mechanism of a sewing machine. The vertical feeding mechanism comprises a main shaft, a belt wheel used for being connected with a belt of a motor is arranged at one end of the main shaft, a transmission connection rod is fixedly arranged at the other end of the main shaft, the transmission connection rod is connected with a driven shaft arranged on one side of the main shaft, the driven shaft is parallel with the main shaft, a feeding toothed frame used of mounting feeding teeth is arranged at the end of the driven shaft, and the transmission connection rod is movably connected with the driven shaft through a pin shaft. The vertical feeding mechanism of the sewing machine is simple in structure, low in using and maintaining cost and convenient to popularize.
Description
Technical field
The present invention relates to Sewing machines field, relate in particular to down charging mechanism on a kind of Sewing machines.
Background technology
Sewing machines is to use one or more sewing thread, forms one or more stitchings on sewing, the machine that makes one or more layers sewing interweave or unite by a seam.Sewing machines need to transmit sewing when work, feeding voluntarily.
Existing sewing machine feeding mechanism be take feeding retainer as sewing connecting gear, by being connected with the connecting rod that is provided with cam, realizes feeding.But this feeding retainer precise structure is complicated, and maintenance cost is high, be difficult for universal.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of simple in structure, down charging mechanism on the low Sewing machines of maintenance cost.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: down charging mechanism on a kind of Sewing machines, there is main shaft, described main shaft one end is provided with for connecting the belt pulley of motor belt, the other end is fixedly installed kinematic link, described kinematic link is connected with the driven shaft that is arranged on main shaft one side, and this driven shaft is parallel with main shaft, and its end is provided with for the feeding retainer of feeding tooth is installed.
Preferably, between described kinematic link and driven shaft, by bearing pin, be flexibly connected.
Compared with prior art, usefulness of the present invention is: the upper and lower feeding machine structure of this Sewing machines is simple, and use and maintenance cost is low, is convenient to popularize.
accompanying drawing explanation:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the upper and lower feeding machine structure schematic diagram of Sewing machines of the present invention.
In figure: 1, main shaft; 2, belt pulley; 3, driven shaft; 4, kinematic link; 5, bearing pin; 6, feeding retainer; 7, feeding tooth.
the specific embodiment:
Below in conjunction with the drawings and the specific embodiments, describe the present invention:
Down charging mechanism on a kind of Sewing machines shown in Fig. 1, there is main shaft 1, described main shaft 1 one end is provided with for connecting the belt pulley 2 of motor belt, the other end is fixedly installed kinematic link 4, described kinematic link 4 is flexibly connected with the driven shaft 3 that is arranged on main shaft 1 one sides by bearing pin 5, this driven shaft 3 is parallel with main shaft 1, and its end is provided with for the feeding retainer 6 of feeding tooth 7 is installed.
During work, motor drives belt pulley 2 to rotate by belt, and belt pulley 2 drives main shaft 2 to rotate, and main shaft 2 drives driven shaft 3 to rotate by kinematic link 4, and driven shaft 3 drives 6 activities of feeding retainer, thereby realizes moving up and down of feeding tooth 7, carries out feeding.
The upper and lower feeding machine structure of this Sewing machines is simple, and use and maintenance cost is low, is convenient to popularize.
It is emphasized that: be only preferred embodiment of the present invention above, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (2)
1. down charging mechanism on a Sewing machines, it is characterized in that: there is main shaft (1), described main shaft (1) one end is provided with the belt pulley (2) for connecting motor belt, the other end is fixedly installed kinematic link (4), described kinematic link (4) is connected with the driven shaft (3) that is arranged on main shaft (1) one side, this driven shaft (3) is parallel with main shaft (1), and its end is provided with for the feeding retainer (6) of feeding tooth (7) is installed.
2. down charging mechanism on Sewing machines according to claim 1, is characterized in that: between described kinematic link (4) and driven shaft (3), by bearing pin (5), be flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701522.XA CN103668798A (en) | 2013-12-19 | 2013-12-19 | Vertical feeding mechanism of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701522.XA CN103668798A (en) | 2013-12-19 | 2013-12-19 | Vertical feeding mechanism of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103668798A true CN103668798A (en) | 2014-03-26 |
Family
ID=50307537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310701522.XA Pending CN103668798A (en) | 2013-12-19 | 2013-12-19 | Vertical feeding mechanism of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103668798A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407161A (en) * | 2001-08-08 | 2003-04-02 | 飞马缝纫机制造株式会社 | Feeding mechanism of sewing machine |
| CN1456727A (en) * | 2002-05-08 | 2003-11-19 | 三菱电机株式会社 | Sewing machine with needle feed |
| CN1639407A (en) * | 2002-03-07 | 2005-07-13 | Pfaff工业机械股份公司 | Forward feed device for a sewing machine |
| CN1948587A (en) * | 2006-11-03 | 2007-04-18 | 中捷缝纫机股份有限公司 | Driving mechanism of sewing machine |
| CN201099741Y (en) * | 2007-10-19 | 2008-08-13 | 标准缝纫机菀坪机械有限公司 | Medium-thickness material upper and lower feeding side cutter device |
| CN101613912A (en) * | 2008-06-28 | 2009-12-30 | 杜尔克普-阿德勒股份公司 | The method of operating of Sewing machines and this Sewing machines |
| CN101629362A (en) * | 2009-08-10 | 2010-01-20 | 浙江宝石缝纫机股份有限公司 | Novel pants headset front feeding mechanism |
-
2013
- 2013-12-19 CN CN201310701522.XA patent/CN103668798A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407161A (en) * | 2001-08-08 | 2003-04-02 | 飞马缝纫机制造株式会社 | Feeding mechanism of sewing machine |
| CN1639407A (en) * | 2002-03-07 | 2005-07-13 | Pfaff工业机械股份公司 | Forward feed device for a sewing machine |
| CN1456727A (en) * | 2002-05-08 | 2003-11-19 | 三菱电机株式会社 | Sewing machine with needle feed |
| CN1948587A (en) * | 2006-11-03 | 2007-04-18 | 中捷缝纫机股份有限公司 | Driving mechanism of sewing machine |
| CN201099741Y (en) * | 2007-10-19 | 2008-08-13 | 标准缝纫机菀坪机械有限公司 | Medium-thickness material upper and lower feeding side cutter device |
| CN101613912A (en) * | 2008-06-28 | 2009-12-30 | 杜尔克普-阿德勒股份公司 | The method of operating of Sewing machines and this Sewing machines |
| CN101629362A (en) * | 2009-08-10 | 2010-01-20 | 浙江宝石缝纫机股份有限公司 | Novel pants headset front feeding mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203923510U (en) | A kind of rotor spinning machine guide drive unit that traverses | |
| CN202297964U (en) | Twist-forming machine | |
| CN201842970U (en) | Semi-automatic spreading machine | |
| CN105624932A (en) | Sewing machine | |
| CN103668798A (en) | Vertical feeding mechanism of sewing machine | |
| CN205223555U (en) | Novel high -efficient woollen blanket taping machine | |
| CN203530645U (en) | Novel sewing machine | |
| CN103556408B (en) | A kind of accessaries of sewing machine actuating device | |
| CN203625657U (en) | Double-shaft driving mechanism of embroidery machine | |
| CN203808808U (en) | Roller shutter door | |
| CN203625652U (en) | Sewing machine part transmission device | |
| CN203532679U (en) | Running-in apparatus for multiple gearboxes | |
| CN202925292U (en) | Rope belt swinging drive structure for taping embroidery machine head | |
| CN203754958U (en) | Wide needle site set for sewing machine | |
| CN102995280B (en) | Clutch of hosiery machine | |
| CN102251356B (en) | Cloth-needling thread-hooking device of sewing machine | |
| CN203741539U (en) | Feed dog swing mechanism of sewing machine | |
| CN105840634A (en) | Transmission connecting shaft | |
| CN203305004U (en) | Polish-brushing device for metal card clothing grinding roller | |
| CN202415940U (en) | Rotary sleeve for pressure nozzle of embroidery machine | |
| CN204647230U (en) | A kind of bearing type wear plate mechanism of large circle machine transmission system | |
| CN202809240U (en) | Rotating hook gear | |
| CN204455511U (en) | A kind of assistant feeding device of Sewing machines | |
| CN203289910U (en) | Improved mechanical cotton picking device | |
| CN203420087U (en) | Machine head frame transmission device in flat knitting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |