A tension stabilizing device for a winding machine

Abstract

The utility model discloses a kind of for winding machine tension stabilizing device, belong to winding machine tension control technical field, it includes main body shell, the main body shell is rotatably connected with worm, the main body shell side is fixedly connected with servo motor, the output of servo motor is through main body shell and is coaxially fixedly connected with worm, the main body shell is rotatably connected with two worm gears, the worm gear and worm are mutually engaged, the both sides of main body shell are fixedly connected with adjusting shell, tension adjusting mechanism is arranged in the adjusting shell. The utility model is through setting two groups of synchronous adjusting tension adjusting mechanism, through the worm in the main body shell can be carried out synchronous adjustment to the conductor roller on adjusting shell, while tension adjusting mechanism can be according to the spring deformation condition in control box independently judge whether need to adjust, to realize the function of automatic adjustment, compared with traditional method, the utility model is more reliable.

Description

Technical Field

[0001] This utility model belongs to the field of tension control technology for winding machines, specifically a tension stabilization device for winding machines. Background Technology

[0002] Tension stabilizing devices for winding machines are a technical means developed to solve the common tension control problems encountered in industrial production processes, particularly in the winding of various materials such as textiles, paper, plastic films, and metal foils. Maintaining appropriate tension during the winding process is crucial for ensuring product quality. Inappropriate tension can lead to material stretching deformation, surface damage, or even breakage, thereby affecting the performance and quality of the final product.

[0003] The existing technology still has the following shortcomings: The existing winding machine tension control system mainly relies on human judgment of the wire harness tension and adjustment of the guide rollers to keep the wire harness taut. This traditional adjustment method cannot meet the requirements well, and human control is not reliable enough. Furthermore, human observation cannot intuitively understand the force on the guide rollers, and the adjustment status of the guide rollers cannot be evaluated. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a tension stabilizing device for a winding machine, which solves the problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tension stabilizing device for a winding machine, comprising: The main body shell has a worm gear rotatably connected inside it. A servo motor is fixedly connected to one side of the main body shell. The output end of the servo motor passes through the main body shell and is fixedly connected to the worm gear coaxially. Two worm wheels are rotatably connected inside the main body shell, and the worm wheels mesh with the worm gear. Both sides of the main body shell are fixedly connected to an adjustment shell, and a tension adjustment mechanism is provided inside the adjustment shell.

[0006] As a further embodiment of this utility model: the tension adjustment mechanism includes a through groove formed on the adjustment housing, and a lead screw is rotatably connected inside the adjustment housing.

[0007] As a further embodiment of this utility model: a nut is threaded onto the lead screw, and the shaft of the lead screw passes through the adjusting housing and the main housing and is coaxially and fixedly connected to the worm gear on the corresponding side.

[0008] As a further embodiment of this utility model: a control box is fixedly connected to the nut, and the control box is slidably connected to a through groove.

[0009] As a further embodiment of this utility model: a limiting groove is provided inside the control box, and a buffer spring is provided inside the limiting groove, the buffer spring being fixedly connected to the inner wall of one side of the control box.

[0010] As a further embodiment of this utility model: a slider is fixedly connected to the end of the buffer spring away from the control box, the slider is slidably connected in the limiting groove, a guide roller is rotatably connected to the slider, a button switch is fixedly connected inside the control box, and the button switch is electrically connected to the servo motor.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention features two sets of synchronously adjustable tension adjustment mechanisms. The worm gear inside the main body can synchronously adjust the guide roller on the adjustment shell. At the same time, the tension adjustment mechanism can autonomously determine whether adjustment is needed based on the deformation of the spring inside the control box, thereby achieving automatic adjustment. Compared with traditional methods, this invention is more reliable. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional internal structure diagram of the present invention; Figure 3 This is a three-dimensional internal structure diagram of the adjustable outer shell of this utility model; Figure 4 This is a three-dimensional internal structure diagram of the control box of this utility model.

[0013] In the diagram: 1. Main body shell, 2. Worm gear, 3. Servo motor, 4. Worm wheel, 5. Adjustment shell, 6. Lead screw, 7. Nut, 8. Control box, 9. Buffer spring, 10. Slider, 11. Guide roller, 12. Button switch. Detailed Implementation

[0014] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0015] like Figures 1-4 As shown, this utility model provides a technical solution: A tension stabilizing device for a winding machine, comprising: The main body shell 1 has a worm gear 2 rotatably connected inside it. A servo motor 3 is fixedly connected to one side of the main body shell 1. The output end of the servo motor 3 passes through the main body shell 1 and is fixedly connected to the worm gear 2 on the same axis. Two worm wheels 4 are rotatably connected inside the main body shell 1. The worm wheels 4 mesh with the worm gear 2. The servo motor 3 can drive the worm gear 2 to rotate. When the worm gear 2 rotates, the two worm wheels 4 meshing with it can also rotate. Both sides of the main body shell 1 are fixedly connected to the adjustment shell 5, and the adjustment shell 5 is provided with a tension adjustment mechanism. The tension adjustment mechanism includes a through slot in the adjustment housing 5. A lead screw 6 is rotatably connected inside the adjustment housing 5, and a nut 7 is threaded onto the lead screw 6. The shaft of the lead screw 6 passes through the adjustment housing 5 and the main housing 1 and is coaxially and fixedly connected to the worm gear 4 on the corresponding side. A control box 8 is fixedly connected to the nut 7. The control box 8 is slidably connected to the through slot. A limit slot is provided inside the control box 8, and a buffer spring 9 is provided in the limit slot. The buffer spring 9 is fixedly connected to the inner wall of one side of the control box 8. A slider 10 is fixedly connected to the end of the buffer spring 9 away from the control box 8. The slider 10 is slidably connected to the limit slot, and a rotatable connecting rod is provided to the slider 10. A guide roller 11 is connected to the control box 8, and a push-button switch 12 is fixedly connected inside the control box 8. The push-button switch 12 is electrically connected to the servo motor 3. The wire harness passes through two guide rollers 11. In the initial state, the wire harness is taut and the tension is sufficient. At this time, the buffer spring 9 is in a compressed state and the push-button switch 12 is in a triggered state. When the wire harness is in a loose state and the tension is insufficient, the buffer spring 9 resets and the push-button switch 12 is closed. At this time, the servo motor 3 starts, and the rotation of the worm gear 4 will cause the lead screw 6 to rotate. The rotation of the lead screw 6 will cause the nut 7 and the control box 8 to move, thereby controlling the position of the guide roller 11 to make the wire harness taut again.

[0016] The working principle of this utility model is as follows: The wire harness passes through two guide rollers 11. In the initial state, the wire harness is taut and the tension is sufficient. At this time, the buffer spring 9 is in a compressed state and the push button switch 12 is in a triggered state. When the wire harness is in a loose state and the tension is insufficient, the buffer spring 9 resets, the push button switch 12 is turned off, and the servo motor 3 can drive the worm gear 2 to rotate. When the worm gear 2 rotates, the two worm wheels 4 meshing with it can rotate. At this time, the servo motor 3 starts, and the rotation of the worm wheels 4 will cause the lead screw 6 to rotate. The rotation of the lead screw 6 will cause the nut 7 and the control box 8 to move, thereby controlling the position of the guide rollers 11 to make the wire harness taut again.

[0017] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A tension stabilizing device for a winding machine, characterized in that, include: The main body shell (1) has a worm gear (2) rotatably connected inside the main body shell (1). A servo motor (3) is fixedly connected to one side of the main body shell (1). The output end of the servo motor (3) passes through the main body shell (1) and is coaxially fixedly connected to the worm gear (2). Two worm wheels (4) are rotatably connected inside the main body shell (1). The worm wheels (4) mesh with the worm gear (2). Both sides of the main body shell (1) are fixedly connected to an adjustment shell (5), and a tension adjustment mechanism is provided inside the adjustment shell (5).

2. The tension stabilizing device for a winding machine according to claim 1, characterized in that: The tension adjustment mechanism includes a through slot formed on the adjustment housing (5), and a lead screw (6) is rotatably connected inside the adjustment housing (5).

3. A tension stabilizing device for a winding machine according to claim 2, characterized in that: The lead screw (6) is threaded with a nut (7), and the shaft of the lead screw (6) passes through the adjusting housing (5) and the main housing (1) and is coaxially fixedly connected with the worm gear (4) on the corresponding side.

4. A tension stabilizing device for a winding machine according to claim 3, characterized in that: A control box (8) is fixedly connected to the nut (7), and the control box (8) is slidably connected to a through groove.

5. A tension stabilizing device for a winding machine according to claim 4, characterized in that: The control box (8) is provided with a limiting groove, and a buffer spring (9) is provided in the limiting groove. The buffer spring (9) is fixedly connected to the inner wall of one side of the control box (8).

6. A tension stabilizing device for a winding machine according to claim 5, characterized in that: The buffer spring (9) is fixedly connected to a slider (10) at the end away from the control box (8). The slider (10) is slidably connected in the limiting groove. A guide roller (11) is rotatably connected to the slider (10). A button switch (12) is fixedly connected inside the control box (8). The button switch (12) is electrically connected to the servo motor (3).

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