CN218642075U - Winding tension control system of braider - Google Patents
Winding tension control system of braider Download PDFInfo
- Publication number
- CN218642075U CN218642075U CN202222164122.7U CN202222164122U CN218642075U CN 218642075 U CN218642075 U CN 218642075U CN 202222164122 U CN202222164122 U CN 202222164122U CN 218642075 U CN218642075 U CN 218642075U
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- Prior art keywords
- braid
- tension
- guide wheel
- control system
- pressing
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Abstract
A winding tension control system of a braider comprises a unwinding disc for placing braids, a winding disc for winding the braids and a fixed guide wheel, wherein the fixed guide wheel is arranged on the lower side of the braids and used for supporting the braids; the tension guide wheels are arranged on two sides of the fixed guide wheel, are positioned on the upper side of the braid and are used for pressing the braid; the swing rod is connected with the tension guide wheel and used for driving the tension guide wheel to press the braid; the induction block is arranged at one end, far away from the tension guide wheel, of the swing rod; and the pressing control mechanism is matched with the induction block and is used for controlling the swing angle of the swing rod so as to control the pressing degree of the tension guide wheel to the braid. The utility model discloses make the tension guide pulley press the braid and intervene, reach the balance until the tension on fixed guide pulley both sides to reach the stable purpose of rolling tension.
Description
Technical Field
The utility model relates to a rolling equipment technical field, especially a braider rolling tension control system.
Background
The braiding machine is a packaging device commonly used in the semiconductor industry, a winding system of the existing device usually controls the winding speed through step pitch setting by two stepping motors, tension between the two stepping motors is absent, a device controller is not arranged, the winding tension is greatly fluctuated, the winding effect is loose and tight, the hidden danger of dislocation and blockage during braid advancing is increased, and meanwhile, the hidden danger of abnormal unwinding quality possibly occurs to the use of a client.
Disclosure of Invention
The utility model aims at providing a braider rolling tension control system to solve the problem that proposes in the background art.
The technical solution of the utility model is that: the winding tension control system of the braider comprises a unwinding disc for placing braids, a winding disc for winding the braids and a winding disc
The fixed guide wheel is arranged on the lower side of the braid and used for supporting the braid;
the tension guide wheels are arranged on two sides of the fixed guide wheel, are positioned on the upper side of the braid and are used for pressing the braid;
the swing rod is connected with the tension guide wheel and is used for driving the tension guide wheel to press the braid;
the induction block is arranged at one end, far away from the tension guide wheel, of the swing rod;
and the pressing control mechanism is matched with the induction block and is used for controlling the swing angle of the swing rod so as to control the pressing degree of the tension guide wheel to the braid.
Preferably, the pressing control mechanism includes
The proximity sensor is arranged on one side of the sensing block and used for sensing the distance between the sensing block and the proximity sensor;
a processor electrically connected to the proximity sensor for receiving a distance signal from the proximity sensor;
and the motor is electrically connected with the processor and is used for driving the oscillating bar to oscillate.
Preferably, the motor is a servo motor.
Preferably, the sensing block has an elliptical shape.
Preferably, the induction block is a magnetic block.
The utility model discloses beneficial effect is:
compared with the prior art, the utility model discloses a set up and press control mechanism and control pendulum rod swing angle to control tension guide wheel and press the pressure intensity to the braid, make the tension guide wheel press the braid and intervene, reach the balance until the tension on fixed guide pulley both sides, thereby reach the stable purpose of rolling tension.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the working process of the present invention;
Detailed Description
The present invention will be further described with reference to the following embodiments in conjunction with the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
In the embodiment, as shown in fig. 1-2, a winding tension control system of a braiding machine comprises a unwinding disc 2 for placing a braid 1, a winding disc 3 for winding the braid 1, the unwinding disc 2 and the winding disc 3 are respectively driven to rotate by a stepping motor, and the winding tension control system further comprises
The fixed guide wheel 4 is arranged on the lower side of the braid 1 and used for supporting the braid 1;
the tension guide wheels 5 are arranged on two sides of the fixed guide wheel 4 and positioned on the upper side of the braid 1 and used for pressing the braid 1 so as to provide downward pressure for the braid 1;
the swing rods 6 and 6 are connected with the tension guide wheel 5 and used for driving the tension guide wheel 5 to press the braid 1, preferably, the diameters of the swing rods 6 in the embodiment are gradually increased towards the direction far away from the tension guide wheel 5, an included angle a is formed in the length extending direction of the two swing rods 6, wherein a is more than 50 degrees and less than 100 degrees; in the operation process of the braiding machine, the swing rods 6 on the two sides of the fixed guide wheel 4 can perform corresponding intervention on the braiding 1 at the same time, so that the two sides are balanced, and the tension on the braiding 1 is kept stable;
the induction block 7 is arranged at one end of the swing rod 6 far away from the tension guide wheel 5;
pressing control mechanism 8, pressing control mechanism 8 and the cooperation of response piece 7 for 6 swing angle of control pendulum rod, thereby control tension guide pulley 5 is to the pressing force degree of braid 1, the utility model discloses a setting up pressing control mechanism 8 and controlling 6 swing angle of pendulum rod, thereby control tension guide pulley 5 is to the pressing force degree of braid 1, makes tension guide pulley 5 press the braid 1 and intervene, and the tension up to fixed guide pulley 4 both sides reaches the equilibrium, thereby reaches the stable purpose of rolling tension.
Further, the pressing control mechanism 8 includes
The proximity sensor 801 is arranged on one side of the sensing block 7 and used for sensing the distance between the sensing block 7 and the proximity sensor 801, and the distance between the sensing block 7 and the proximity sensor 801 is changed by swinging of the swing rod 6;
the processor 802, the processor 802 is electrically connected with the proximity sensor 801 and is used for receiving a distance signal of the proximity sensor 801, and the proximity sensor 801 generates the distance signal through sensing the change of the distance and transmits the distance signal to the processor 802;
the processor 802 in this embodiment can adopt a PLC to implement that when the braid 1 shakes due to uneven stress, the tension guide wheel 5 and the oscillating bar 6 shake, so that the distance between the sensing block 7 and the proximity sensor 801 changes, and the proximity sensor 801 transmits the distance signal to the processor 802, thereby controlling the motor 803 to perform corresponding intervention processing on the braid 1 by the oscillating bar 6; in the operation process, the swing rods 6 on the two sides can simultaneously perform corresponding intervention, so that the two sides are balanced, and the tension on the braid 1 is kept stable.
Furthermore, the induction blocks 7 are magnetic blocks, when the swing rod 6 is stressed to generate fluctuation, the respective induction blocks 7 are driven to rotate, and the distance between the induction blocks 7 and the proximity inductor 801 can be changed in the rotating process because the induction blocks 7 are oval, and the motor 803 drives the swing rod 6 to swing when the distance is changed, so that the tension guide wheel 5 presses the braid 1 to intervene until the tensions at two sides of the fixed guide wheel 4 are balanced, and the purpose of stable winding tension is achieved.
Claims (5)
1. The utility model provides a braider rolling tension control system, is including placing unreeling dish (2) of braid (1), being used for the rolling receive dish (3) of braid (1), its characterized in that: also comprises
The fixing guide wheel (4) is arranged on the lower side of the braid (1) and used for supporting the braid (1);
the tension guide wheels (5) are arranged on two sides of the fixed guide wheel (4), are positioned on the upper side of the braid (1), and are used for pressing the braid (1);
the swing rod (6) is connected with the tension guide wheel (5) and used for driving the tension guide wheel (5) to press the braid (1);
the induction block (7), the induction block (7) is arranged at one end, far away from the tension guide wheel (5), of the swing rod (6); the pressing control mechanism (8) is matched with the induction block (7) and used for controlling the swinging angle of the swing rod (6) so as to control the pressing force of the tension guide wheel (5) on the braid (1).
2. The winding tension control system of the braider according to claim 1, characterized in that: the pressing control mechanism (8) comprises
The proximity sensor (801) is arranged on one side of the sensing block (7) and is used for sensing the distance between the sensing block (7) and the proximity sensor (801);
a processor (802), the processor (802) being electrically connected to the proximity sensor (801) for receiving a distance signal of the proximity sensor (801);
and the motor (803), the said motor (803) is electrically connected with said processor (802), is used for driving the said pendulum rod (6) to swing.
3. The winding tension control system of the braider according to claim 2, characterized in that: the motor (803) is a servo motor.
4. The winding tension control system of the braider according to claim 1, characterized in that: the shape of the induction block (7) is an ellipse.
5. The winding tension control system of the braider according to claim 1, characterized in that: the induction block (7) is a magnetic block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222164122.7U CN218642075U (en) | 2022-07-26 | 2022-07-26 | Winding tension control system of braider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222164122.7U CN218642075U (en) | 2022-07-26 | 2022-07-26 | Winding tension control system of braider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218642075U true CN218642075U (en) | 2023-03-17 |
Family
ID=85490938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222164122.7U Active CN218642075U (en) | 2022-07-26 | 2022-07-26 | Winding tension control system of braider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218642075U (en) |
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2022
- 2022-07-26 CN CN202222164122.7U patent/CN218642075U/en active Active
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