CN215828052U - Sideline tightening device - Google Patents
Sideline tightening device Download PDFInfo
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- CN215828052U CN215828052U CN202022959769.XU CN202022959769U CN215828052U CN 215828052 U CN215828052 U CN 215828052U CN 202022959769 U CN202022959769 U CN 202022959769U CN 215828052 U CN215828052 U CN 215828052U
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- synchronous
- synchronous pulley
- mounting seat
- synchronous belt
- pulley
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Abstract
The utility model discloses a sideline tightening device which comprises a synchronous belt wheel mounting seat, a synchronous belt, a first synchronous belt wheel and a second synchronous belt wheel, wherein a tension detection sensor is arranged on the synchronous belt; the synchronous belt pulley mounting seat adjusting mechanism can drive the first synchronous belt pulley to relatively approach or be far away from the second synchronous belt pulley; the tension detection sensor provides an action signal for the synchronous pulley mounting seat adjusting mechanism, the tension detection sensor can monitor tension on the synchronous belt in real time and provide an action signal for the synchronous pulley mounting seat adjusting mechanism, and the synchronous pulley mounting seat adjusting mechanism adjusts the distance between the first synchronous pulley and the second synchronous pulley, so that tension adjustment is realized, and the side line can be well tightened all the time.
Description
Technical Field
The utility model particularly relates to a sideline tightening device.
Background
The synchronous belt for the yarn feeder of the general biaxial warp knitting machine is easy to loose due to long-time continuous use, so that transmission cannot be synchronous, the movement of the yarn feeder of the warp knitting machine is influenced to be uneven, knitting deviation is caused, the yield is low, and the deviation phenomenon can be generated due to the loosening of the synchronous belt, so that the yarn knitting is uneven, and the knitting quality is influenced.
The application number is CN 201020101810.3's hold-in range tightening means of biaxial warp knitting machine yarn feeder, including synchronous pulley mount pad, hold-in range, first synchronous pulley and second synchronous pulley are installed respectively on respective synchronous pulley mount pad, and two synchronous pulley mount pads are installed respectively on the support post, the hold-in range is connected with first synchronous pulley and second synchronous pulley transmission, and adjusting nut or adjusting screw that the hold-in range both ends fixed connection has respectively, and threaded connection has adjusting screw or adjusting nut between two adjusting nut or the adjusting screw, and both ends adjusting nut or adjusting screw have with the reverse screw thread of axle center. The synchronous belt connected with the yarn feeder can be tightened, so that the side line is tightened, and the warp knitting machine can knit uniformly; although it can solve the above problem, it must be stopped during the adjustment process and be found when the timing belt is found to be too loose or is checked regularly, which makes the adjustment still inconvenient and is not good for keeping the tension of the timing belt constant for a long time.
Disclosure of Invention
The utility model aims to provide a sideline tightening device, which aims to solve the technical problems in the prior art.
In order to solve the technical problem, the utility model aims to realize that:
a sideline tightening device comprises synchronous pulley mounting seats, synchronous belts, a first synchronous pulley and a second synchronous pulley, wherein the first synchronous pulley and the second synchronous pulley are respectively mounted on the respective synchronous pulley mounting seats; the synchronous belt pulley mounting seat adjusting mechanism can drive the first synchronous belt pulley to relatively approach or depart from the second synchronous belt pulley;
the tension detection sensor provides an action signal for the synchronous pulley mounting seat adjusting mechanism.
On the basis of the above scheme and as a preferable scheme of the scheme: the synchronous pulley mounting seat adjusting mechanism comprises a servo motor and a screw-nut pair, the synchronous pulley mounting seat is fixedly connected with a nut of the screw-nut pair, and a screw rod of the screw-nut pair is connected with a main shaft of the servo motor.
On the basis of the above scheme and as a preferable scheme of the scheme: the synchronous belt wheel mounting seat is movably mounted on the supporting upright post through the sliding block assembly.
On the basis of the above scheme and as a preferable scheme of the scheme: the sliding block assembly comprises a guide rail and a sliding block, the guide rail is fixedly arranged on the supporting upright post, and the sliding block is fixedly connected with the synchronous belt wheel mounting seat.
On the basis of the above scheme and as a preferable scheme of the scheme: the servo motor is fixedly arranged on the supporting upright post.
Compared with the prior art, the utility model has the outstanding and beneficial technical effects that: tension on the pull force detection sensor can real-time supervision hold-in range in this application to with the signal of telecommunication of pull force detection sensor for synchronous pulley mount pad adjustment mechanism provides the actuating signal, synchronous pulley mount pad adjustment mechanism adjusts first synchronous pulley and second synchronous pulley's distance, thereby realizes that the hold-in range is taut or relax, thereby realizes tension and adjusts, thereby realizes tightening up that the sideline can be good all the time, makes the tricot machine weave evenly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of a synchronous pulley mounting seat adjusting mechanism.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
The utility model provides a sideline tightening means, includes synchronous pulley mount pad 1, hold-in range 2, first synchronous pulley 3 and second synchronous pulley 4, and first synchronous pulley 3 and second synchronous pulley 4 are installed respectively on respective synchronous pulley mount pad 1, and the installation that two synchronous pulley mount pads 1 are movable respectively is on support post 9, hold-in range 2 is connected its characterized in that with first synchronous pulley 3 and the transmission of second synchronous pulley 4: a tension detection sensor 12 is arranged on the synchronous belt 2; the synchronous belt pulley mounting seat adjusting mechanism 6 is further included, the synchronous belt pulley mounting seat 1 is fixedly arranged at the output end of the synchronous belt pulley mounting seat adjusting mechanism 6, and the synchronous belt pulley mounting seat adjusting mechanism 6 can drive the first synchronous belt pulley 3 to relatively approach or be far away from the second synchronous belt pulley 4; the tension detection sensor 12 provides an action signal for the synchronous pulley mounting seat adjusting mechanism 6. It is to be noted that the tension sensor is called a resistance strain sensor, belonging to the weighing sensor series, and is a device for converting physical signals into measurable electric signals and outputting the signals, which uses two tension transmitting parts to transmit force, and the structure of the sensor comprises a force-sensitive device and two tension transmitting parts, wherein the force-sensitive device comprises a piezoelectric sheet and a piezoelectric sheet gasket, and the piezoelectric sheet gasket comprises a substrate part and an edge force transmitting part.
In the present embodiment, the synchronous pulley mounting seat adjusting mechanism 6 preferably includes a servo motor 61 and a screw nut pair 62, the synchronous pulley mounting seat 1 is fixedly connected to a nut of the screw nut pair 62, and a screw of the screw nut pair 62 is connected to a main shaft of the servo motor 61. Of course, in order to reduce the resistance of the synchronous pulley mounting base 1 during sliding, the present embodiment preferably further includes a slider assembly 63, and the synchronous pulley mounting base 1 is movably mounted on the support column 9 through the slider assembly 63. The sliding block assembly 63 comprises a guide rail and a sliding block, the guide rail is fixedly arranged on the supporting upright post 9, the sliding block is fixedly connected with the synchronous pulley mounting seat 1, and the servo motor 61 is fixedly arranged on the supporting upright post 9. Thereby the controller passes through the tension size that the signal of telecommunication that the pulling force detection sensor produced judges the hold-in range, then the controller control servo motor forward or reverse rotation, thereby realize driving synchronous pulley mount pad 1 and drive first synchronous pulley 3 and be close to second synchronous pulley 4 or keep away from second synchronous pulley 4, thereby realize relaxing or the tensioning the hold-in range, realize the dynamic control of hold-in range tension, make it keep in stable within range, thereby realize that the sideline can be good tightening up all the time, make the tricot machine weave evenly.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (5)
1. The utility model provides a sideline tightening means, includes synchronous pulley mount pad (1), hold-in range (2), first synchronous pulley (3) and second synchronous pulley (4), and install respectively on respective synchronous pulley mount pad (1) first synchronous pulley (3) and second synchronous pulley (4), and the installation that two synchronous pulley mount pads (1) are movable respectively is on support post (9), hold-in range (2) are connected with first synchronous pulley (3) and second synchronous pulley (4) transmission, its characterized in that: a tension detection sensor (12) is arranged on the synchronous belt (2); the synchronous belt pulley mounting seat adjusting mechanism (6) is further included, the synchronous belt pulley mounting seat (1) is fixedly arranged at the output end of the synchronous belt pulley mounting seat adjusting mechanism (6), and the synchronous belt pulley mounting seat adjusting mechanism (6) can drive the first synchronous belt pulley (3) to relatively approach or be far away from the second synchronous belt pulley (4);
the tension detection sensor (12) provides an action signal for the synchronous pulley mounting seat adjusting mechanism (6).
2. The edge tensioning device according to claim 1, wherein: synchronous pulley mount pad adjustment mechanism (6) include servo motor (61) and screw-nut pair (62), synchronous pulley mount pad (1) with the nut fixed connection of screw-nut pair (62), the lead screw of screw-nut pair (62) with the main shaft of servo motor (61) is connected.
3. The edge tensioning device of claim 2, wherein: the synchronous pulley mounting seat is characterized by further comprising a sliding block assembly (63), and the synchronous pulley mounting seat (1) is movably mounted on the supporting upright post (9) through the sliding block assembly (63).
4. The edge tensioning device according to claim 3, wherein: the sliding block assembly (63) comprises a guide rail and a sliding block, the guide rail is fixedly arranged on the supporting upright post (9), and the sliding block is fixedly connected with the synchronous pulley mounting seat (1).
5. The edge tensioning device of claim 2, wherein: the servo motor (61) is fixedly arranged on the supporting upright post (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022959769.XU CN215828052U (en) | 2020-12-08 | 2020-12-08 | Sideline tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022959769.XU CN215828052U (en) | 2020-12-08 | 2020-12-08 | Sideline tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215828052U true CN215828052U (en) | 2022-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022959769.XU Active CN215828052U (en) | 2020-12-08 | 2020-12-08 | Sideline tightening device |
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| CN (1) | CN215828052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986830A (en) * | 2022-05-31 | 2022-09-02 | 珠海格力智能装备技术研究院有限公司 | Tension adjusting device and method |
-
2020
- 2020-12-08 CN CN202022959769.XU patent/CN215828052U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986830A (en) * | 2022-05-31 | 2022-09-02 | 珠海格力智能装备技术研究院有限公司 | Tension adjusting device and method |
| CN114986830B (en) * | 2022-05-31 | 2023-09-05 | 珠海格力智能装备技术研究院有限公司 | Tensioning force adjusting device and method |
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