CN216404734U - Thread breakage preventing thread feeding device for industrial sewing machine - Google Patents
Thread breakage preventing thread feeding device for industrial sewing machine Download PDFInfo
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- CN216404734U CN216404734U CN202122439988.XU CN202122439988U CN216404734U CN 216404734 U CN216404734 U CN 216404734U CN 202122439988 U CN202122439988 U CN 202122439988U CN 216404734 U CN216404734 U CN 216404734U
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- thread
- sewing machine
- industrial sewing
- breakage preventing
- silk thread
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Abstract
The utility model belongs to the technical field of sewing machines, and particularly relates to a thread breakage preventing thread feeding device for an industrial sewing machine. Simultaneously the pulling force that conveyor produced can make the connecting rod rotate through the swivel becket, rotate simultaneously like this, greatly increased the convenience that the silk thread was carried, avoid the silk thread to bear too big dynamics, lead to appearing the broken string phenomenon, and the silk thread passes the inside of first guiding hole through the leading wheel, then carry away on the surface through the leading wheel, thereby change the direction of carrying, increase the convenience of carrying, prevent that the silk thread from rubbing phenomenon appearing at the in-process of carrying, receive the damage when avoiding the transport of silk thread, thereby avoid appearing the broken string phenomenon.
Description
Technical Field
The utility model belongs to the technical field of sewing machines, and particularly relates to a thread breakage preventing thread feeding device for an industrial sewing machine.
Background
A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, and the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, and the use is simple and convenient. And derives the artistic forms of hand-push embroidery, computer embroidery, etc.
At present, along with the continuous development of science and technology, the use of sewing machine is also more and more extensive, and general sewing machine during operation, its send the line device can not be fine carry the silk thread, leads to appearing the phenomenon of broken string easily to influence the result of use.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a thread breakage preventing thread feeding device for an industrial sewing machine, which solves the problem that when a general sewing machine works, the thread feeding device cannot well feed threads, so that the thread breakage phenomenon is easy to occur, and the using effect is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent broken string and send traditional thread binding putting for industrial sewing machine, is including placing the board, it is provided with the bracing piece to place the one side on board surface, one side of bracing piece is provided with the swivel becket, one side of swivel becket is provided with keeps off the dish, one side that keeps off the dish is provided with the connecting rod, one side of connecting rod is provided with the fixed disk, the surface of placing the board is provided with guider, the opposite side on placing the board surface is provided with conveyor, one side of conveyor is provided with closing device.
Preferably, the guide device comprises a first fixed block, a first guide hole is formed in the first fixed block, second fixed blocks are respectively arranged on the other sides of the first fixed block, and guide wheels are arranged on one sides of the second fixed blocks.
Preferably, closing device is including the fourth fixed block, one side of fourth fixed block is provided with the dwang, the surface of dwang is provided with the support frame, the one end of support frame is provided with the pinch roller, one side of support frame is provided with the spring respectively.
Preferably, conveyor is including the motor, the output of motor is provided with the axis of rotation, the one end of axis of rotation is provided with the running roller, one side of running roller is provided with the third fixed block, and the third fixed block is located the surface of placing the board, the second guiding hole has been seted up to the inside of third fixed block.
Preferably, the guide wheel, the pressing wheel and the roller wheel are symmetrically conical in shape.
Preferably, one end of the connecting rod is provided with threads, and the fixed disc is connected with the connecting rod through the threads.
Preferably, the periphery of the surface of the placing plate is respectively provided with a fixing hole, a screw is arranged in the fixing hole, and a gasket is arranged on the surface of the screw.
Compared with the prior art, the utility model has the beneficial effects that:
through such setting, make the silk thread cylinder place the surface at the connecting rod, in the in-process of using, conveyor drives the silk thread cylinder and rotates on the surface of connecting rod, simultaneously the pulling force that conveyor produced can make the connecting rod rotate through the swivel becket, rotate simultaneously like this, greatly increased the convenience that the silk thread carried, avoid the silk thread to bear too big dynamics, lead to the broken string phenomenon to appear, and the silk thread passes the inside of first guiding hole through the leading wheel, then carry away on the surface through the leading wheel, thereby change the direction of transport, increase the convenience of carrying, prevent that the silk thread from rubbing phenomenon at the in-process of carrying, receive the damage when avoiding the transport of silk thread, thereby avoid appearing the broken string phenomenon.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
fig. 3 is a third perspective view of the present invention.
In the figure: 1 placing a plate; 2, supporting rods; 3, rotating the ring; 4, a baffle disc; 5 connecting rods; 6, fixing the disc; 7, a guide wheel; 8, a first fixing block; 9 a first guide hole; 10 a second fixed block; 11, a pinch roller; 12, a support frame; 13 a spring; 14 rollers; 15 a third fixed block; 16 second guide holes; 17 a motor; 18 a fixing hole; 19 a gasket; 20, screws; 21 rotating the shaft; 22 a fourth fixed block; 23 turn the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a thread breakage preventing and feeding device for an industrial sewing machine comprises a placing plate 1, a supporting rod 2 is arranged on one side of the surface of the placing plate 1, a rotating ring 3 is arranged on one side of the supporting rod 2, a blocking disc 4 is arranged on one side of the rotating ring 3, a connecting rod 5 is arranged on one side of the blocking disc 4, a fixing disc 6 is arranged on one side of the connecting rod 5, a guiding device is arranged on the surface of the placing plate 1, a conveying device is arranged on the other side of the surface of the placing plate 1, a pressing device is arranged on one side of the conveying device, a thread roller is placed on the surface of the connecting rod 5 through the arrangement, in the using process, the conveying device drives the thread roller to rotate on the surface of the connecting rod 5, meanwhile, the connecting rod 5 can rotate through the rotating ring 3 due to the tensile force generated by the conveying device, the thread breakage preventing and feeding device can greatly increase the convenience of thread conveying and avoid the thread bearing excessive force, resulting in a wire break.
Specifically, guider is including first fixed block 8, first guiding hole 9 has been seted up to first fixed block 8's inside, first fixed block 8's opposite side is provided with second fixed block 10 respectively, one side of second fixed block 10 is provided with leading wheel 7, through such setting, make the silk thread pass the inside of first guiding hole 9 through leading wheel 7, then carry away on the surface through leading wheel 7, thereby change the direction of carrying, increase the convenience of carrying, prevent that the silk thread from the in-process friction phenomenon that appears in the transport, lead to the use of silk thread to receive the influence.
Specifically, closing device is including fourth fixed block 22, one side of fourth fixed block 22 is provided with dwang 23, the surface of dwang 23 is provided with support frame 12, the one end of support frame 12 is provided with pinch roller 11, one side of support frame 12 is provided with spring 13 respectively, through such setting, make the silk thread be located the surface of pinch roller 11, then make power through spring 13, make spring 13 drive pinch roller 11 through support frame 12 and carry out the rebound, thereby make the silk thread be in the state of tightening always at the in-process of carrying, avoid loose and lead to carrying to receive the influence.
Specifically, conveyor is including motor 17, motor 17's output is provided with axis of rotation 21, axis of rotation 21's one end is provided with running roller 14, one side of running roller 14 is provided with third fixed block 15, and third fixed block 15 is located the surface of placing board 1, second guiding hole 16 has been seted up to the inside of third fixed block 15, through such setting, make motor 17 work, thereby make motor 17 drive running roller 14 through axis of rotation 21 and rotate, make running roller 14 drive the winding advance at its surperficial silk thread and move, thereby the help silk thread is carried, improve the transport effect.
Specifically, the appearance of leading wheel 7, pinch roller 11 and running roller 14 all is symmetrical conical shape, through such setting, is in order to increase the silk thread at leading wheel 7, pinch roller 11 and the on the surface effect of running roller 14, avoids taking place to break away from the phenomenon, leads to the transport of silk thread to receive the influence.
Specifically, one end of the connecting rod 5 is provided with threads, and the fixed disk 6 is connected with the connecting rod 5 through the threads.
Specifically, the periphery of the surface of the placing plate 1 is respectively provided with a fixing hole 18, a screw 20 is arranged in the fixing hole 18, and a gasket 19 is arranged on the surface of the screw 20, so that the device is conveniently fixed on the sewing machine.
The working principle and the using process of the utility model are as follows: after the device is installed, the silk thread roller is placed on the surface of the connecting rod 5, in the using process, the conveying device drives the silk thread roller to rotate on the surface of the connecting rod 5, meanwhile, the connecting rod 5 can rotate through the rotating ring 3 due to the tensile force generated by the conveying device, the silk thread roller rotates simultaneously, the convenience of silk thread conveying is greatly improved, the silk thread is prevented from being broken due to overlarge force, the silk thread penetrates through the inner part of the first guide hole 9 through the guide wheel 7 and then is conveyed out through the surface of the guide wheel 7, the conveying direction is changed, the conveying convenience is improved, the friction phenomenon of the silk thread in the conveying process is prevented, the damage to the silk thread during conveying is avoided, and the breakage phenomenon is avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A thread breakage preventing thread feeding device for an industrial sewing machine, comprising a placing plate (1), characterized in that: the novel plate placing device is characterized in that a supporting rod (2) is arranged on one side of the surface of the placing plate (1), a rotating ring (3) is arranged on one side of the supporting rod (2), a blocking disc (4) is arranged on one side of the rotating ring (3), a connecting rod (5) is arranged on one side of the blocking disc (4), a fixed disc (6) is arranged on one side of the connecting rod (5), a guide device is arranged on the surface of the placing plate (1), a conveying device is arranged on the other side of the surface of the placing plate (1), and a pressing device is arranged on one side of the conveying device.
2. The thread breakage preventing thread feeding apparatus for an industrial sewing machine according to claim 1, characterized in that: the guide device comprises a first fixing block (8), a first guide hole (9) is formed in the first fixing block (8), second fixing blocks (10) are respectively arranged on the other sides of the first fixing blocks (8), and guide wheels (7) are arranged on one sides of the second fixing blocks (10).
3. The thread breakage preventing thread feeding apparatus for an industrial sewing machine according to claim 1, characterized in that: closing device is including fourth fixed block (22), one side of fourth fixed block (22) is provided with dwang (23), the surface of dwang (23) is provided with support frame (12), the one end of support frame (12) is provided with pinch roller (11), one side of support frame (12) is provided with spring (13) respectively.
4. The thread breakage preventing thread feeding apparatus for an industrial sewing machine according to claim 1, characterized in that: conveyor is including motor (17), the output of motor (17) is provided with axis of rotation (21), the one end of axis of rotation (21) is provided with running roller (14), one side of running roller (14) is provided with third fixed block (15), and third fixed block (15) are located the surface of placing board (1), second guiding hole (16) have been seted up to the inside of third fixed block (15).
5. The thread breakage preventing thread feeding apparatus for an industrial sewing machine according to claim 2, characterized in that: the guide wheel (7), the pressing wheel (11) and the roller (14) are symmetrically conical in shape.
6. The thread breakage preventing thread feeding apparatus for an industrial sewing machine according to claim 1, characterized in that: one end of the connecting rod (5) is provided with threads, and the fixed disc (6) is connected with the connecting rod (5) through the threads.
7. The thread breakage preventing thread feeding apparatus for an industrial sewing machine according to claim 1, characterized in that: the periphery of the surface of the placing plate (1) is respectively provided with a fixing hole (18), a screw (20) is arranged in the fixing hole (18), and a gasket (19) is arranged on the surface of the screw (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439988.XU CN216404734U (en) | 2021-10-11 | 2021-10-11 | Thread breakage preventing thread feeding device for industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439988.XU CN216404734U (en) | 2021-10-11 | 2021-10-11 | Thread breakage preventing thread feeding device for industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216404734U true CN216404734U (en) | 2022-04-29 |
Family
ID=81294991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122439988.XU Active CN216404734U (en) | 2021-10-11 | 2021-10-11 | Thread breakage preventing thread feeding device for industrial sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216404734U (en) |
-
2021
- 2021-10-11 CN CN202122439988.XU patent/CN216404734U/en active Active
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