CN212771337U - Rotating shuttle device using large tower bobbin thread to replace bobbin winding as bottom thread - Google Patents
Rotating shuttle device using large tower bobbin thread to replace bobbin winding as bottom thread Download PDFInfo
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- CN212771337U CN212771337U CN202020415887.1U CN202020415887U CN212771337U CN 212771337 U CN212771337 U CN 212771337U CN 202020415887 U CN202020415887 U CN 202020415887U CN 212771337 U CN212771337 U CN 212771337U
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- shuttle
- thread
- bobbin
- shaft
- rotating shuttle
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Abstract
The utility model belongs to the technical field of sewing machine tool, in particular to replace rotating shuttle device that the bobbin wire winding was made the bottom line with big tower bobbin line. The rotating shuttle device using the large tower bobbin thread to replace the bobbin winding to be used as the bottom thread comprises a rotating shuttle and a bobbin case buckled in the rotating shuttle, and is characterized in that: the rotating shuttle and the shuttle shell are arranged on a hollow shuttle shaft, a thread passing thin tube penetrates through the hollow shuttle shaft, a power gear is arranged on the hollow shuttle shaft and is meshed with a driving gear, the driving gear is arranged on a driving shaft, and the driving shaft is driven by a power long shaft through a conical gear. The utility model has the advantages that: the bobbin thread can be directly led into the rotating shuttle cabin to be used as a bottom thread without a shuttle peg; simple structure makes the continuity of production stronger, has improved production efficiency.
Description
Technical Field
The utility model belongs to the technical field of sewing machine tool, in particular to replace rotating shuttle device that the bobbin wire winding was made the bottom line with big tower bobbin line.
Background
As is known, a bobbin thread of an embroidery machine and a sewing machine is provided by winding a bobbin thread around a bobbin in a bobbin case and pressing the bobbin thread in a bobbin thread compartment of a rotary hook. Because the size of the rotating shuttle determines that the shuttle peg cannot be made too large, the production is discontinuous, and the production efficiency is not high. Therefore, the use of the large tower thread as the bottom thread is an urgent need in the sewing industry, particularly in the embroidery industry.
Disclosure of Invention
The utility model discloses a remedy prior art not enough, provide a high, the production continuity of production is strong, simple structure replace the rotating shuttle device of bobbin wire making the bottom line with big tower bobbin line.
The utility model discloses a realize through following technical scheme:
a rotating shuttle device using a large tower bobbin thread to replace a bobbin winding thread as a bottom thread comprises a rotating shuttle and a bobbin case buckled in the rotating shuttle, and is characterized in that: the rotating shuttle and the shuttle shell are arranged on a hollow shuttle shaft, a thread passing thin tube penetrates through the hollow shuttle shaft, a power gear is arranged on the hollow shuttle shaft and is meshed with a driving gear, the driving gear is arranged on a driving shaft, and the driving shaft is driven by a power long shaft through a conical gear.
The wire passing thin tube is fixed on the shell.
The utility model has the advantages that: the bobbin thread can be directly led into the rotating shuttle cabin to be used as a bottom thread without a shuttle peg; simple structure makes the continuity of production stronger, has improved production efficiency.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rotating shuttle structure of the present invention;
FIG. 3 is a schematic view of the bobbin case structure of the present invention;
in the figure, 1 rotating shuttle, 2 shuttle shell, 3 hollow shuttle shaft, 4 thread through thin tube, 5 power gear, 6 driving gear, 7 driving shaft, 8 conical gear, 9 power long shaft and 10 machine shell.
Detailed Description
The attached drawing is a concrete embodiment of the utility model. The rotating shuttle comprises a rotating shuttle 1 and a shuttle shell 2 buckled in the rotating shuttle 1, wherein the rotating shuttle 1 and the shuttle shell 2 are installed on a hollow shuttle shaft 3, a thread passing thin tube 4 penetrates through the hollow shuttle shaft 3, a power gear 5 is installed on the hollow shuttle shaft 3, the power gear 5 is meshed with a driving gear 6, the driving gear 6 is installed on a driving shaft 7, and the driving shaft 7 is driven by a power long shaft 9 through a conical gear 8. The wire passing tubule 4 is fixed on the casing 10.
Adopt the utility model discloses a replace the rotating shuttle device that the bobbin winding was made the bottom line with big tower bobbin thread, bobbin thread must get into the rotating shuttle cabin by rotating shuttle 1 rear portion, drives conical gear 8, driving shaft 7, driving gear 6 and hollow shuttle axle 3 through power major axis 9 in proper order and rotates, and then drives rotating shuttle 1 and rotate, has just made the bobbin thread have the space to advance to the rotating shuttle cabin. The large tower tube line is led into the rotating shuttle cabin through the leading-in line-passing thin tube 4, the line-passing thin tube 4 is rigid and is fixed on the machine shell 10, and the line-passing thin tube cannot rotate along with the hollow shuttle shaft 3. The original sub bolt in the rotating shuttle 1 is replaced by the thread passing thin tube 4 for thread leading, and meanwhile, the original main bolt in the shuttle shell 2 is not needed. The thread is directly led in by the large tower bobbin thread, the shuttle peg is not needed, the capacity of the large tower bobbin thread is far larger than that of the shuttle peg, and the production efficiency is improved to the maximum extent.
Claims (1)
1. A rotating shuttle device using a large tower bobbin thread to replace a bobbin winding thread as a bottom thread comprises a rotating shuttle (1) and a bobbin case (2) buckled in the rotating shuttle (1), and is characterized in that: the rotating shuttle (1) and the shuttle shell (2) are installed on a hollow shuttle shaft (3), a thread passing thin tube (4) penetrates through the hollow shuttle shaft (3), a power gear (5) is installed on the hollow shuttle shaft (3), the power gear (5) is meshed with a driving gear (6), the driving gear (6) is installed on a driving shaft (7), the driving shaft (7) is driven by a power long shaft (9) through a conical gear (8), and the thread passing thin tube (4) is fixed on a machine shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415887.1U CN212771337U (en) | 2020-03-27 | 2020-03-27 | Rotating shuttle device using large tower bobbin thread to replace bobbin winding as bottom thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415887.1U CN212771337U (en) | 2020-03-27 | 2020-03-27 | Rotating shuttle device using large tower bobbin thread to replace bobbin winding as bottom thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212771337U true CN212771337U (en) | 2021-03-23 |
Family
ID=75026388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020415887.1U Active CN212771337U (en) | 2020-03-27 | 2020-03-27 | Rotating shuttle device using large tower bobbin thread to replace bobbin winding as bottom thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212771337U (en) |
-
2020
- 2020-03-27 CN CN202020415887.1U patent/CN212771337U/en active Active
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