CN102061577B - Turntable upper thread supply system of quilting embroidery machine - Google Patents
Turntable upper thread supply system of quilting embroidery machine Download PDFInfo
- Publication number
- CN102061577B CN102061577B CN 201110024732 CN201110024732A CN102061577B CN 102061577 B CN102061577 B CN 102061577B CN 201110024732 CN201110024732 CN 201110024732 CN 201110024732 A CN201110024732 A CN 201110024732A CN 102061577 B CN102061577 B CN 102061577B
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- rotating disk
- upper thread
- transmission shaft
- embroidery machine
- thread
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Abstract
The invention discloses a turntable upper thread supply system of a quilting embroidery machine. The system comprises a thread swing device, a thread clamp and a thread support, wherein, the thread swing device is a turntable, the turntable is arranged on a transmission shaft of the quilting embroidery machine and is driven by the transmission shaft to rotate, and the turntable is composed of two wheel discs which form a clipper seam; the thread clamp is correspondingly arranged on the right or left side of the turntable according to clockwise or anticlockwise rotation of the turntable; and the turntable is equipped with spools which are transversely arranged between the two wheel discs and are respectively just opposite to the thread clamp and the thread support, and the distance between the spool which is just opposite to the thread support and the transmission shaft is greater than the distance between the spool which is just opposite to the thread clamp and the transmission shaft. The turntable upper thread supply system of the quilting embroidery machine has the advantages of reduced broken stitches during the thread supply process, simple structure, durability and steadily improved production efficiency by adopting the mode that the transmission shaft directly drives the turntable to rotate, and is stable in operation.
Description
Technical field
The present invention relates to the quilting embroidery machine technical field, relate in particular to the yarn feeding system of quilting embroidery machine upper thread.
Background technology
Along with mattress fabric decorative pattern quilting embroidery machine device automaticity is more and more higher, the requirement of stabilization of equipment performance and production efficiency thereof promotes day by day, desired installation, and dismounting, adjusting must very convenient practicality.The oscillating rod type gerotor device of the at present yarn feeding system of quilting embroidery machine upper thread employing is carried out backguy and unwrapping wire by swinging up and down of fork to upper thread, realizes the supply of upper thread with this.In the cycloid process, fork can constantly produce periodic backguy to upper thread and impact, and cause upper thread broken string frequency very high, and threading is very inconvenient, and efficient is lower.And drive the drive unit that fork swings up and down, and mostly being formed by the driving member that some are slidingly matched, easily wearing and tearing will often be changed, and impact is produced.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of circular motion that utilizes and realizes that upper thread swings the rotating disc type yarn feeding system of supplying with.
For solving the problems of the technologies described above the technical scheme that adopts: a kind of quilting embroidery machine rotating disc type yarn feeding system, include and to carry out backguy and the gerotor device of unwrapping wire to realize that upper thread is supplied with to upper thread, a side that is installed in described gerotor device is incorporated into wire clamp on the described gerotor device to upper thread, and be installed in the line support that described gerotor device below is drawn out to upper thread suture needle, it is characterized in that: described gerotor device is a rotating disk, this rotating disk is installed on the power transmission shaft of quilting embroidery machine to be driven by power transmission shaft and rotates, and described rotating disk is comprised of the wheel disc that is formed with crack between two; Corresponding rotating disk clockwise or rotate counterclockwise, wire clamp is located at right side or the left side of rotating disk, described rotating disk is provided with the bobbin that faces respectively the support of described wire clamp and line that is horizontally placed between described two wheel discs, wherein over against the bobbin of line support and the distance between the described power transmission shaft greater than over against the bobbin of wire clamp and the distance between the described power transmission shaft.
On the basis of the above, the outer of described rotating disk is provided with wheel cap, and described wheel cap faces described wire clamp and line and struts and be provided with the breach that can be incorporated into for upper thread rotating disk.
On the basis of the above, two even hollow outs of wheel disc of described rotating disk become some spoke barrel shapes, and purpose is the weight that alleviates rotating disk, and the operation inertia that reduces rotating disk impacts.
The beneficial effect that adopts the present invention to bring: the upper thread that adopts quilting embroidery machine of the present invention is in the rotating shaft and bobbin of striding in the wheel disc crack, rotation by rotating disk, bobbin is made circular motion around rotating shaft, upper thread on the bobbin is realized the supply of upper thread by bobbin periodically backguy and unwrapping wire with this.Contrast traditional oscillating rod type yarn feeding system, quilting embroidery machine rotating disc type yarn feeding system of the present invention not only operates steadily, reduced the phenomenon of upper thread at the process interrupt line that supplies line, and simple in structure, directly drive dial rotation by power transmission shaft, so that device systems can be durable in use, production efficiency is promoted steadily.
Description of drawings
Fig. 1 is quilting embroidery machine rotating disc type yarn feeding system of the present invention structural representation when setting rotating disk and rotating counterclockwise;
Fig. 2 is the structural representation of quilting embroidery machine rotating disc type yarn feeding system of the present invention rotating disk when setting rotating disk and rotating counterclockwise.
The specific embodiment
As shown in Figure 1, 2, a kind of quilting embroidery machine rotating disc type yarn feeding system includes and can carry out backguy and unwrapping wire to upper thread and upper thread is incorporated into the wire clamp 1 on the described gerotor device and is installed in the line support 3 that described gerotor device below is drawn out to upper thread suture needle 2 with the gerotor device of supplying with that realizes upper thread, a side that is installed in described gerotor device.Described gerotor device is a rotating disk 4, and this rotating disk 4 is installed on the power transmission shaft 5 of quilting embroidery machine to be driven by power transmission shaft 5 and rotates, and rotating disk 4 is comprised of the wheel disc 4.1,4.2 that is formed with crack between two.In the present embodiment, set rotating disk 4 for rotating counterclockwise, wire clamp 1 is located on the left side frame of rotating disk 4, rotating disk 4 is provided with the bobbin 6a, the 6b that face respectively wire clamp 1 and line support 3 that is horizontally placed between two wheel discs 4.1,4.2, wherein over against the bobbin 6b of line support 3 and the distance between the power transmission shaft 5 greater than over against the bobbin 6a of wire clamp 1 and the distance between the power transmission shaft 5.The outer of rotating disk 4 also is provided with wheel cap 7, and wheel cap 7 faces wire clamp 1 and line support 3 offers the breach that can be incorporated into for upper thread rotating disk 4.In order to alleviate the weight of rotating disk, the operation inertia that reduces rotating disk impacts, and two wheel discs 4.1 of rotating disk 4,4.2 even hollow outs are become some spoke barrel shapes.
When wearing upper thread, at first upper thread is walked around wire clamp 1, upper thread is incorporated on the rotating disk 4 from the breach on the wheel cap 7, then upper thread is striden in the rotating shaft and bobbin 6a, 6b in rotating disk 4 cracks clockwise again, and last upper thread is drawn out to line support 3 by another breach of wheel cap 7 and is through in the suture needle 2.When rotating disk 4 rotates counterclockwise, bobbin 6a, 6b make counterclockwise circular motion around rotating shaft, upper thread on bobbin 6a, the 6b is by bobbin 6a, 6b periodically backguy and unwrapping wire, wherein bobbin 6a can keep continuing backguy and keep continuing unwrapping wire in upper thread unwrapping wire process in upper thread backguy process, realizes the smooth-going supply of upper thread with this.
Claims (3)
1. quilting embroidery machine rotating disc type yarn feeding system, include and to carry out backguy and unwrapping wire to upper thread and upper thread is incorporated into the wire clamp on the described gerotor device and is installed in the line support that described gerotor device below is drawn out to upper thread suture needle with the gerotor device of supplying with that realizes upper thread, a side that is installed in described gerotor device, it is characterized in that: described gerotor device is a rotating disk, this rotating disk is installed on the power transmission shaft of quilting embroidery machine to be driven by power transmission shaft and rotates, and described rotating disk is comprised of the wheel disc that is formed with crack between two; Corresponding rotating disk clockwise or rotate counterclockwise, correspondingly wire clamp is located at right side or the left side of rotating disk, described rotating disk is provided with the bobbin that faces respectively the support of described wire clamp and line that is horizontally placed between described two wheel discs, wherein over against the bobbin of line support and the distance between the described power transmission shaft greater than over against the bobbin of wire clamp and the distance between the described power transmission shaft.
2. a kind of quilting embroidery machine rotating disc type yarn feeding system as claimed in claim 1, it is characterized in that: the outer of described rotating disk is provided with wheel cap, and described wheel cap faces described wire clamp and line and struts and be provided with the breach that can be incorporated into for upper thread rotating disk.
3. a kind of quilting embroidery machine rotating disc type yarn feeding system as claimed in claim 1 or 2, it is characterized in that: two even hollow outs of wheel disc of described rotating disk become some spoke barrel shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110024732 CN102061577B (en) | 2011-01-21 | 2011-01-21 | Turntable upper thread supply system of quilting embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110024732 CN102061577B (en) | 2011-01-21 | 2011-01-21 | Turntable upper thread supply system of quilting embroidery machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102061577A CN102061577A (en) | 2011-05-18 |
| CN102061577B true CN102061577B (en) | 2013-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110024732 Expired - Fee Related CN102061577B (en) | 2011-01-21 | 2011-01-21 | Turntable upper thread supply system of quilting embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102061577B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000271B (en) * | 2020-07-27 | 2023-03-21 | 杰克科技股份有限公司 | Active thread supply device, sewing machine and active thread supply method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8530633U1 (en) * | 1984-12-20 | 1985-12-19 | Fritz Gegauf AG Bernina-Nähmaschinenfabrik, Steckborn, Thurgau | Thread tensioning device for sewing machines |
| CN1271034A (en) * | 1999-04-20 | 2000-10-25 | 重机公司 | Sewing machine thread regulator controlled by solenoid valve |
| CN1966800A (en) * | 2005-11-17 | 2007-05-23 | 大和缝纫机制造株式会社 | Thread supplying device of sewing machine |
| CN101134542A (en) * | 2007-10-13 | 2008-03-05 | 曹启人 | Wire feeding disc and manufacturing process |
| CN201915237U (en) * | 2011-01-21 | 2011-08-03 | 佛山市源田床具机械有限公司 | Turntable type wire supply system of seam quilting embroiderer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10211380A (en) * | 1997-01-28 | 1998-08-11 | Juki Corp | Sewing machine |
| JP3836362B2 (en) * | 2001-02-02 | 2006-10-25 | Ｊｕｋｉ株式会社 | Sewing thread tension device |
-
2011
- 2011-01-21 CN CN 201110024732 patent/CN102061577B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8530633U1 (en) * | 1984-12-20 | 1985-12-19 | Fritz Gegauf AG Bernina-Nähmaschinenfabrik, Steckborn, Thurgau | Thread tensioning device for sewing machines |
| CN1271034A (en) * | 1999-04-20 | 2000-10-25 | 重机公司 | Sewing machine thread regulator controlled by solenoid valve |
| CN1966800A (en) * | 2005-11-17 | 2007-05-23 | 大和缝纫机制造株式会社 | Thread supplying device of sewing machine |
| CN101134542A (en) * | 2007-10-13 | 2008-03-05 | 曹启人 | Wire feeding disc and manufacturing process |
| CN201915237U (en) * | 2011-01-21 | 2011-08-03 | 佛山市源田床具机械有限公司 | Turntable type wire supply system of seam quilting embroiderer |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2003-181182A 2003.07.02 |
| JP特开平10-211380A 1998.08.11 |
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|---|---|
| CN102061577A (en) | 2011-05-18 |
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| C06 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20190121 |