CN216663467U - Direct-drive quilter automatic thread cutting machine base - Google Patents
Direct-drive quilter automatic thread cutting machine base Download PDFInfo
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- CN216663467U CN216663467U CN202220182617.XU CN202220182617U CN216663467U CN 216663467 U CN216663467 U CN 216663467U CN 202220182617 U CN202220182617 U CN 202220182617U CN 216663467 U CN216663467 U CN 216663467U
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Abstract
The utility model provides a direct-drive quilter automatic thread cutting machine base which structurally comprises a rotating shuttle shaft (2), a rotating shuttle (5), a driving motor (10), a driving gear (12) and a driven gear (14); the power output shaft of the driving motor (10) is connected with the driving gear (12), the driving gear (12) is in meshed connection with the driven gear (14), the driven gear (14) is connected with the rotating shuttle shaft (2), and the front end of the rotating shuttle shaft (2) is connected with the rotating shuttle (5). The utility model has the beneficial effects that: the quilter provided by the utility model overcomes the limitation of the existing transmission structure, the driving gear is directly provided with power through the driving motor, so that the driven gear and the rotating shuttle shaft are driven to rotate, and finally the rotating shuttle is rotated, the whole transmission structure is greatly simplified, the rotating speed of the rotating shuttle is finally doubled, and the working efficiency of the quilter is greatly improved.
Description
Technical Field
The utility model relates to a direct-drive quilter automatic thread cutting machine base, and belongs to the technical field of mechanical automation.
Background
The base structure of the quilter on the market at present is a transmission structure that a driving motor drives a long shaft to rotate through a belt so as to drive the base to work; a great problem with this approach is that it works relatively inefficient; this is caused by the complicated transmission structure, because this kind of structure, if the rotational speed is too high, the rotational speed of major axis will be higher, and the weight of major axis itself is heavier, this will lead to whole transmission structure's shake will be very big, the probability that the machine breaks down increases greatly, so can only sacrifice some rotational speeds to guarantee the job stabilization nature of whole mechanism, this has just led to the rotational speed of rotating shuttle also relatively slow, thereby has influenced the efficiency of the sewing product of whole machine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a direct-drive quilter automatic thread cutting machine base, aiming at solving the problems that the rotating speed of a rotating shuttle is slow and the working efficiency of a quilter is influenced in the prior art.
The technical solution of the utility model is as follows: a direct-drive quilter automatic thread cutting machine base structurally comprises a rotating shuttle shaft 2, a rotating shuttle 5, a driving motor 10, a driving gear 12 and a driven gear 14; wherein, the power output shaft of the driving motor 10 is connected with the driving gear 12, the driving gear 12 is in meshed connection with the driven gear 14, the driven gear 14 is connected with the rotating shuttle shaft 2, and the front end of the rotating shuttle shaft 2 is connected with the rotating shuttle 5.
The utility model has the beneficial effects that:
the quilter provided by the utility model overcomes the limitation of the existing transmission structure, the driving gear is directly provided with power through the driving motor, so that the driven gear and the rotating shuttle shaft are driven to rotate, and finally the rotating shuttle is rotated, the whole transmission structure is greatly simplified, the rotating speed of the rotating shuttle is finally doubled, and the working efficiency of the quilter is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall state of the utility model.
FIG. 3 is a schematic view of the whole state of the present invention without a needle plate 1 of a thread trimming machine base.
Fig. 4 is a schematic structural diagram of the driving gear 12, the driven gear 14, the front cover 4 of the rotating shuttle shaft, the rear cover 11 of the rotating shuttle shaft, the bearing A3, the bearing B13, the rotating shuttle shaft 2 and the base 9.
Fig. 5 is a schematic structural relationship diagram of the rotating shuttle limiting baffle 6, the rotating shuttle 5, the machine base 9, the thread-fastening assembly 7 and the thread-cutting assembly 8.
In the drawing, 1 is a needle plate of a thread cutting machine base, 2 is a rotating shuttle shaft, 3 is an A bearing, 4 is a front cover of the rotating shuttle shaft, 5 is a rotating shuttle, 6 is a limiting baffle of the rotating shuttle, 7 is a thread buckling component, 8 is a thread cutting component, 9 is the machine base, 10 is a driving motor, 11 is a rear cover of the rotating shuttle shaft, 12 is a driving gear, 13 is a B bearing, 14 is a driven gear, 15 is a groove, 16 is a B bearing hole, 17 is a motor shaft hole, 18 is an A bearing hole, 19 is an A hole, 20 is a B hole, 21 is a salient point, and 22 is a pinhole.
Detailed Description
A direct-drive quilter automatic thread cutting machine base structurally comprises a rotating shuttle shaft 2, a rotating shuttle 5, a driving motor 10, a driving gear 12 and a driven gear 14; wherein, the power output shaft of the driving motor 10 is connected with a driving gear 12, the driving gear 12 is in meshing connection with a driven gear 14, the driven gear 14 is connected with the rotating shuttle shaft 2, and the front end of the rotating shuttle shaft 2 is connected with the rotating shuttle 5.
The automatic thread cutting machine base of the direct-drive quilter structurally further comprises a machine base 9, an A bearing 3 and a B bearing 13; the motor base 9 is provided with a groove 15, the driving gear 12 and the driven gear 14 are positioned in the groove 15 on the motor base 9, the side wall of the rear end of the groove 15 on the motor base 9 is provided with a bearing hole B16 and a motor shaft hole 17, the side wall of the front end of the groove 15 on the motor base 9 is provided with a bearing hole A18, the bearing hole B13 is arranged in the bearing hole B16, the bearing hole A3 is arranged in the bearing hole A18, and the power output shaft of the driving gear 12 penetrates through the motor shaft hole 17 and then is fixedly connected with the driving gear 12.
The outer ring of the bearing B13 is fixedly connected with the hole wall of a bearing B hole 16, the outer ring of the bearing A3 is fixedly connected with the hole wall of a bearing A hole 18, the rotating shuttle shaft 2 penetrates through the inner ring of the bearing A3 and the inner ring of the bearing B13, and the inner ring of the bearing A3 and the inner ring of the bearing B13 are fixedly connected with the rotating shuttle shaft 2; the use of A bearing 3, B bearing 13 makes the rotation of rotating shuttle axle 2 more smooth and easy, makes things convenient for rotating shuttle axle 2 finally to drive rotating shuttle 5 fast revolution, has further guaranteed work efficiency's promotion.
The automatic thread cutting machine base of the direct-drive quilter structurally further comprises a rotating shuttle shaft front cover 4 and a rotating shuttle shaft rear cover 11; the front cover 4 of the rotating shuttle shaft is fixed on the outer side of the side wall of the front end of the groove 15 on the base 9, the A hole 19 is arranged in the middle of the front cover 4 of the rotating shuttle shaft, the rear cover 11 of the rotating shuttle shaft is fixed on the outer side of the side wall of the rear end of the groove 15 on the base 9, the B hole 20 is arranged in the middle of the rear cover 11 of the rotating shuttle shaft, the front end of the rotating shuttle shaft 2 penetrates through the A hole 19, the rear end of the rotating shuttle shaft 2 penetrates through the B hole 20, the diameter of the A hole 19 is smaller than the diameter of the outer ring of the A bearing 3 and larger than the diameter of the inner ring of the A bearing 3, and the diameter of the B hole 20 is smaller than the diameter of the outer ring of the B bearing 13 and larger than the diameter of the inner ring of the B bearing 13.
The rotating shuttle shaft front cover 4 is positioned between the A bearing 3 and the rotating shuttle 5; the rotating shuttle shaft 2 is not fixed with the rotating shuttle shaft front cover 4 and the rotating shuttle shaft rear cover 11, and the rotating shuttle shaft 2 can freely rotate after penetrating through the hole A19 and the hole B20; the front cover 4 of the rotating shuttle shaft and the rear cover 11 of the rotating shuttle shaft can prevent external dust from entering the bearing A3 and the bearing B13, ensure that the bearing A3 and the bearing B13 have good working states, and ensure that the transmission of the whole rotating shuttle shaft 2 can be continuously and stably.
The automatic thread cutting machine base of the direct-drive quilter structurally further comprises a rotating shuttle limiting baffle 6, the rotating shuttle limiting baffle 6 is fixed on the outer side of the side wall of the front end of the groove 15 on the machine base 9, and a salient point 21 is arranged at the front end of the rotating shuttle limiting baffle 6; the salient point 21 at the front end of the rotating shuttle limiting baffle 6 is pressed against the front part of the rotating shuttle 5 for limiting and preventing the rotating shuttle 5 from falling out.
The rotating shuttle 5 is positioned between the salient point 21 at the front end of the rotating shuttle limit baffle 6 and the rotating shuttle shaft front cover 4.
The driving motor 10 is preferably fixed on the rear side of the left half part of the machine base 9, the rotating shuttle shaft 2 preferably penetrates through the right half part of the machine base 9, the driving gear 12 and the driven gear 14 are placed in a groove 15 of the machine base 9 in a left-to-right manner, the driven gear 14 is positioned between the bearing A3 and the bearing B13, and the rotating shuttle shaft 2 penetrates through the driven gear 14 and is fixedly connected with the driven gear 14; when the rotating shuttle works, the driving motor 10 drives the driving gear 12 to rotate, the driving gear 12 drives the rotating shuttle shaft 2 to rotate through the driven gear 14, and the rotating shuttle shaft 2 finally drives the rotating shuttle 5 to rotate to work.
The automatic thread cutting machine base of the direct-drive quilter structurally further comprises a thread cutting machine base needle plate 1, wherein the thread cutting machine base needle plate 1 is fixed above the machine base 9; a needle hole 22 is formed on the needle plate 1 of the thread cutting machine base, and the needle hole 22 is positioned above the rotating shuttle 5; when the sewing machine works, a sewing needle can conveniently hook the thread on the rotating shuttle 5 through the needle hole 22, so that the sewing function is realized.
According to the quilting machine, the driving motor directly provides power for the driving gear to drive the driven gear to rotate, the driven gear is fixed on the rotating shuttle shaft, and the driven gear drives the rotating shuttle shaft to rotate, so that the rotating shuttle is finally rotated.
The automatic thread cutting machine base of the direct-drive quilter structurally further comprises a thread buckling assembly 7 and a thread cutting assembly 8; the thread buckling component 7, the thread cutting component 8 and the rotating shuttle 5 are all fixed on the outer side of the side wall of the front end of the upper groove 15; after sewing is finished, the driving motor 10 stops driving, the rotating shuttle 5 stops rotating, then the thread buckling assembly 7 provides power through an external cylinder to press a wire coil in the rotating shuttle 5 firmly, the cotton thread is prevented from being loosened and cannot be cut off when a cutter cuts a thread, then the thread cutting assembly 8 provides power through the external cylinder to cut off the cotton thread, and finally thread cutting action is finished; when the utility model works, the driving motor 10 rotates to drive the driving gear 12 to rotate, and then the driving gear 12 drives the driven gear 14 to rotate so as to drive the rotating shuttle 5 to rotate; after the sewing of the machine is finished, the rotating shuttle 5 stops rotating, then the thread buckling assembly 7 provides power through the external cylinder to press the cotton threads firmly, then the thread cutting assembly 8 provides power through the external cylinder to cut off the cotton threads, and finally the thread cutting action is finished; the thread-buckling component 7 and the thread-cutting component 8 adopted in the utility model are universal equipment in the quilting machine; if the thread buckling assembly 7 and the thread cutting assembly 8 are further installed, an automatic thread cutting function can be realized, and the sewing efficiency can be further improved; according to the utility model, manual thread cutting can be performed after sewing is finished by adopting a manual method if the thread buckling assembly 7 and the thread cutting assembly 8 are not installed, and the thread buckling assembly 7 and the thread cutting assembly 8 are not installed, so that the basic structure is provided; the utility model is suitable for quilting machines and products related to the quilting machines.
Claims (10)
1. A direct-drive quilter automatic thread cutting machine base is characterized by comprising a rotating shuttle shaft (2), a rotating shuttle (5), a driving motor (10), a driving gear (12) and a driven gear (14); the power output shaft of the driving motor (10) is connected with the driving gear (12), the driving gear (12) is in meshed connection with the driven gear (14), the driven gear (14) is connected with the rotating shuttle shaft (2), and the front end of the rotating shuttle shaft (2) is connected with the rotating shuttle (5).
2. The automatic thread cutting machine base of the direct-drive quilting machine of claim 1 further comprising a base (9), an a bearing (3), a B bearing (13); the motor base (9) is provided with a groove (15), the driving gear (12) and the driven gear (14) are positioned in the groove (15) on the motor base (9), the rear end side wall of the groove (15) on the motor base (9) is provided with a B bearing hole (16), the motor shaft hole (17), the front end side wall of the groove (15) on the motor base (9) is provided with an A bearing hole (18), the B bearing (13) is arranged in the B bearing hole (16), the A bearing (3) is arranged in the A bearing hole (18), and the power output shaft of the driving gear (12) penetrates through the motor shaft hole (17) and then is fixedly connected with the driving gear (12).
3. The automatic thread cutting machine base of the direct-drive quilting machine as claimed in claim 2, wherein the outer ring of the B bearing (13) is fixedly connected with the wall of the B bearing hole (16), the outer ring of the a bearing (3) is fixedly connected with the wall of the a bearing hole (18), the rotating shuttle shaft (2) passes through the inner ring of the a bearing (3) and the inner ring of the B bearing (13), and the inner ring of the a bearing (3) and the inner ring of the B bearing (13) are fixedly connected with the rotating shuttle shaft (2).
4. The automatic thread cutting machine base of the direct-drive quilting machine as claimed in claim 2, further comprising a front cover (4) of the rotating shuttle shaft, a rear cover (11) of the rotating shuttle shaft; the front cover (4) of the rotating shuttle shaft is fixed on the outer side of the side wall of the front end of the groove (15) on the base (9), a hole A (19) is formed in the middle of the front cover (4) of the rotating shuttle shaft, the rear cover (11) of the rotating shuttle shaft is fixed on the outer side of the side wall of the rear end of the groove (15) on the base (9), a hole B (20) is formed in the middle of the rear cover (11) of the rotating shuttle shaft, the front end of the rotating shuttle shaft (2) penetrates through the hole A (19), the rear end of the rotating shuttle shaft (2) penetrates through the hole B (20), the diameter of the hole A (19) is smaller than the diameter of the outer ring of the bearing A (3) and larger than the diameter of the inner ring of the bearing A (3), and the diameter of the hole B (20) is smaller than the diameter of the outer ring of the bearing B (13) and larger than the diameter of the inner ring of the bearing B (13).
5. The automatic thread cutting machine base of the direct-drive quilting machine as claimed in claim 4, wherein the front cover (4) of the rotating shuttle shaft is positioned between the A bearing (3) and the rotating shuttle (5); the rotating shuttle shaft (2) is not fixed with the rotating shuttle shaft front cover (4) and the rotating shuttle shaft rear cover (11).
6. The automatic thread cutting machine base of the direct-drive quilting machine as claimed in claim 2, further comprising a rotating shuttle limiting baffle (6), wherein the rotating shuttle limiting baffle (6) is fixed on the outer side of the side wall of the front end of the groove (15) on the machine base (9), and the front end of the rotating shuttle limiting baffle (6) is provided with a salient point (21); the salient point (21) at the front end of the rotating shuttle limiting baffle (6) is propped against the front part of the rotating shuttle (5).
7. The automatic thread cutting machine base of the direct-drive quilting machine as claimed in claim 6, wherein the rotary shuttle (5) is positioned between the salient point (21) at the front end of the rotary shuttle limit baffle (6) and the rotary shuttle shaft front cover (4).
8. The automatic line cutting machine base of the direct-drive quilting machine as claimed in claim 2, wherein the driving motor (10) is fixed at the rear side of the left half part of the machine base (9), the rotating shuttle shaft (2) passes through the right half part of the machine base (9), the driving gear (12) and the driven gear (14) are placed in a left-to-right manner in the groove (15) of the machine base (9), the driven gear (14) is located between the A bearing (3) and the B bearing (13), and the rotating shuttle shaft (2) passes through the driven gear (14) and is fixedly connected with the driven gear (14).
9. The automatic thread cutting machine base of the direct-drive quilting machine as claimed in claim 2, further comprising a thread cutting machine base needle plate (1), wherein the thread cutting machine base needle plate (1) is fixed above the machine base (9); a needle hole (22) is arranged on a needle plate (1) of the thread cutting machine base, and the needle hole (22) is positioned above the rotating shuttle (5).
10. The automatic thread cutting machine base of the direct-drive quilting machine of claim 2 further comprising a thread-cutting assembly (7), a thread-cutting assembly (8); the thread buckling component (7), the thread cutting component (8) and the rotating shuttle (5) are all fixed on the outer side of the side wall of the front end of the upper groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182617.XU CN216663467U (en) | 2022-01-24 | 2022-01-24 | Direct-drive quilter automatic thread cutting machine base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182617.XU CN216663467U (en) | 2022-01-24 | 2022-01-24 | Direct-drive quilter automatic thread cutting machine base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216663467U true CN216663467U (en) | 2022-06-03 |
Family
ID=81764240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220182617.XU Active CN216663467U (en) | 2022-01-24 | 2022-01-24 | Direct-drive quilter automatic thread cutting machine base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216663467U (en) |
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2022
- 2022-01-24 CN CN202220182617.XU patent/CN216663467U/en active Active
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