Stranded wire conveying tension balancing equipment

Abstract

The utility model discloses stranded wire conveying tension balancing equipment which comprises a base, a positioning seat is arranged on the base, a rotating disc is installed on the positioning seat through a bearing, stranded wires are wound in the rotating disc, a driving balancing mechanism is arranged on one side of the positioning seat, a side mounting plate is arranged on one side of the positioning seat, and symmetrical guide seats are installed on the side mounting plate. A pressing adjusting mechanism is mounted on one side of the side mounting plate and connected with the adjusting plate, a second motor is mounted on one side of the side mounting plate, a driving gear is arranged at the driving end of the second motor, and symmetrical conveying mechanisms are meshed with the two sides of the driving gear. The stranded wire conveying device has the advantages that the stranded wire can be stably conveyed, meanwhile, the tension balance in the stranded wire conveying process is ensured, the application range is wide, the conveying tension of the stranded wire at each stage is adaptively adjusted, and the conveying safety and stability are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stranded wire conveying, and more specifically, particularly relates to a stranded wire conveying tension balancing device. Background Art

[0002] At present, a Chinese patent with publication number CN218619621U discloses a tension balancing device, which involves the field of cable control, including a vertical pole, the upper side of the front of the vertical pole wall is rotatably connected to a longitudinal pole, the front end of the longitudinal pole is fixedly connected to a clamping wheel, the wall of the longitudinal pole is rotatably connected to a connecting hole pole, the wall of the longitudinal pole is located at the rear side of the connecting hole pole and is fixedly connected to a first gear, the right side surface of the first gear is meshedly connected to a second gear, the upper side of the right side of the vertical pole wall is fixedly connected to a fixed block, the front side surface of the fixed block is fixedly connected to a position sensor, and the left side of the connecting hole pole wall is rotatably connected to a lead-out clamping wheel. The utility model and the device can synchronize the tension balance of cable transmission, avoid the cable from being suddenly pulled when the tension increases, which will cause damage to the cable surface in the long run, and even cause the cable to break, ensure the normal use of the cable, and reduce the cost of repairing or replacing the cable.

[0003] Although this method can be used to transport stranded wires, the following aspects: This device has poor transport stability for the stranded wires, the tension before and after the stranded wires on the turntable cannot be guaranteed to be consistent during transport, and the transport speed and tension before and after the stranded wires cannot be adaptively adjusted. During transport, the tension in the middle is likely to be high, and the tension at both ends is low, which can easily lead to breakage, etc. Only adjusting the tension of one part cannot meet the overall transport needs. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a stranded wire conveying tension balancing device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a stranded wire conveying tension balancing device, comprising a base, a positioning seat is provided on the base, a turntable is installed on the positioning seat through a bearing, a stranded wire is wound in the turntable, a driving balancing mechanism is provided on one side of the positioning seat, which drives the turntable to perform adaptive adjustment rotation, a side mounting plate is provided on one side of the positioning seat, a symmetrical guide seat is installed on the side mounting plate, an inlet cylinder is installed in the guide seat close to one side of the positioning seat for the entry of the stranded wire, and an outlet cylinder is installed in the guide seat on the other side for the output of the stranded wire, a universal joint is movably connected in the guide seat through a pin shaft, an adjusting plate is connected to the top of the universal joint, and the adjusting plates cooperating on the left and right are positioned and connected through a pin shaft, a clamping adjustment mechanism is installed on one side of the side mounting plate, the clamping adjustment mechanism is connected to the adjusting plate, and drives the adjusting plate to fine-tune up and down, a second motor is installed on one side of the side mounting plate, a driving gear is provided at the driving end of the second motor, and symmetrical conveying mechanisms are meshed on both sides of the driving gear, and the stranded wire is driven to be stably conveyed through the conveying mechanism.

[0006] As an optional scheme of the utility model, the driving balancing mechanism includes a first motor, which is installed in a positioning seat, and pulleys are installed on the driving end of the first motor and the rotating shaft, and are assembled and driven by a transmission belt. An adjusting wheel is also installed at one end of the rotating shaft, and a frosting belt is installed on the adjusting wheel. The two ends of the bottom of the frosting belt are connected to a mounting plate, and a symmetrical electric cylinder is arranged at the bottom of the mounting plate. The electric cylinder is fixed on the base, and the friction between the frosting belt and the adjusting wheel is adjusted by the electric cylinder.

[0007] As an optional scheme of the utility model, the clamping adjustment mechanism includes a nut seat, the nut seat is fixed on the side mounting plate, and the internal thread is matched with an adjusting screw, the top of the adjusting screw is equipped with a pressure plate, the bottom of the pressure plate is provided with a guide rod, the guide rod is slidably fitted in the side mounting plate, one end of the pressure plate is provided with a pressure column, the bottom of the pressure column is installed with an outer spring, the outer spring is connected to the top of the adjusting plate, the top of the pressure column is provided with an inner spring, the bottom of the inner spring is connected to a universal joint, and the pressure plate is driven downward by manually rotating the adjusting screw.

[0008] As an optional solution of the utility model, the conveying mechanism includes a driving gear, which is installed and positioned on the side mounting plate through a gear shaft, a cylindrical boss is provided on the driving gear, a first conveying wheel rim is mounted on the cylindrical boss, a driven gear is meshed with the top of the driving gear, the driven gear is installed on one side of the adjustment plate, a cylindrical boss is provided on one side of the driven gear, and a second conveying wheel rim is mounted, and the twisted wire is stably conveyed by the first conveying wheel rim and the second conveying wheel rim.

[0009] As an optional solution of the present invention, a transition guide block is provided between the first conveying wheel rim and the second conveying wheel rim, and the transition guide block is mounted on the side mounting plate.

[0010] The utility model provides a stranded wire conveying tension balancing device, which has the following beneficial effects:

[0011] The first motor drives the stranded wire on the turntable to be transported, and the stranded wire passes through the inlet cylinder, the transition cylinder and the outlet cylinder until it reaches the external conveying guide roller. The second motor is set to drive the driving gear to rotate, so that the active gear and the driven gear cooperate with each other for transmission, and the first conveying wheel rim and the second conveying wheel rim are used to stably transport the stranded wire. The pressure column can be driven downward by adjusting the screw rod, so that the driven gear on the adjustment plate can be pressed down for fine adjustment, providing a more stable meshing force, and improving the pressing force between the first conveying wheel rim and the second conveying wheel rim, so as to adjust the conveying tension of the stranded wire. The electric cylinder drives the frosted belt to press down the adjusting wheel, and adjusts the friction between the frosted belt and the adjusting wheel, so that the rotation speed of the turntable is adjusted, thereby balancing the driving tension of the turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a rear view of the utility model;

[0014] Figure 3 It is a front view of the utility model;

[0015] Figure 4 It is a cross-sectional view of the utility model.

[0016] In the figure: 1. base; 2. positioning seat; 3. turntable; 301. rotating shaft; 4. stranded wire; 5. first motor; 6. side mounting plate; 601. nut seat; 602. second motor; 7. adjusting screw; 8. pressure plate; 801. guide rod; 9. pressure column; 901. outer spring; 902. inner spring; 10. adjusting plate; 11. guide seat; 111. universal joint; 112. inlet cylinder; 113. outlet cylinder; 12. driven gear; 121. first conveying wheel rim; 13. driving gear; 131. second conveying wheel rim; 14. driving gear; 15. transition guide block; 16. adjusting wheel; 17. pulley; 18. transmission belt; 19. frosted belt; 20. mounting plate; 21. electric cylinder. DETAILED DESCRIPTION

[0017] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0018] See also Figures 1 to 4The utility model provides a technical solution: a stranded wire conveying tension balancing device, comprising a base 1, a positioning seat 2 is arranged on the base 1, a turntable 3 is installed on the positioning seat 2 through a bearing, a stranded wire 4 is wound in the turntable 3, a driving balancing mechanism is arranged on one side of the positioning seat 2, and the turntable 3 is driven to perform adaptive adjustment rotation, the driving balancing mechanism comprises a first motor 5, the first motor 5 is installed in the positioning seat 2, a pulley 17 is installed on the driving end of the first motor 5 and the rotating shaft 301, and the transmission is assembled through a transmission belt 18, and an adjusting wheel 16 is also installed at one end of the rotating shaft 301, and the adjusting wheel 1 6 is equipped with a frosted belt 19, and the two ends of the bottom of the frosted belt 19 are connected to the mounting plate 20. A symmetrical electric cylinder 21 is arranged at the bottom of the mounting plate 20, and the electric cylinder 21 is fixed on the base 1. The friction between the frosted belt 19 and the adjusting wheel 16 is adjusted by the electric cylinder 21, so as to balance the driving tension of the turntable 3. A side mounting plate 6 is arranged on one side of the positioning seat 2, and a symmetrical guide seat 11 is installed on the side mounting plate 6. An inlet cylinder 112 is installed in the guide seat 11 on one side close to the positioning seat 2 for the entry of the stranded wire 4, and an outlet cylinder 113 is installed in the guide seat 11 on the other side for the output of the stranded wire 4.

[0019] A universal joint 111 is movably connected to the guide seat 11 through a pin shaft, and the top of the universal joint 111 is connected to the adjusting plate 10. The left and right adjusting plates 10 are positioned and connected by the pin shaft. A clamping adjustment mechanism is installed on one side of the side mounting plate 6, and the clamping adjustment mechanism is connected to the adjusting plate 10 to drive the adjusting plate 10 to fine-tune up and down. The clamping adjustment mechanism includes a nut seat 601, which is fixed on the side mounting plate 6 and has an adjusting screw in the internal thread. A pressure plate 8 is assembled on the top of the adjusting screw 7, and a guide rod 801 is arranged at the bottom of the pressure plate 8. The guide rod 801 is slidably fitted in the side mounting plate 6. A pressure column 9 is arranged at one end of the pressure plate 8, and an outer spring 901 is installed at the bottom of the pressure column 9. The outer spring 901 is connected to the top of the adjusting plate 10, and an inner spring 902 is arranged at the top of the pressure column 9. The bottom of the inner spring 902 is connected to the universal joint 111. By manually rotating the adjusting screw 7, the pressure plate 8 is driven to be pressed down, so that the adjusting plate 10 is pressed down, thereby improving the stability of the stranded wire 4.

[0020] A second motor 602 is installed on one side of the side mounting plate 6, and a driving gear 14 is provided at the driving end of the second motor 602. Symmetrical conveying mechanisms are meshed on both sides of the driving gear 14, and the stranded wire 4 is stably conveyed through the conveying mechanism. The conveying mechanism includes a driving gear 13, and the driving gear 13 is installed and positioned on the side mounting plate 6 through a gear shaft. A cylindrical boss is provided on the driving gear 13, and a first conveying wheel rim 121 is mounted on the cylindrical boss. A driven gear 12 is meshed on the top of the driving gear 13, and the driven gear 12 is installed on one side of the adjusting plate 10. A cylindrical boss is provided on one side of the driven gear 12, and a second conveying wheel rim 131 is mounted. The stranded wire 4 is stably conveyed through the first conveying wheel rim 121 and the second conveying wheel rim 131 to avoid crushing the stranded wire 4. A transition guide block 15 is provided between the first conveying wheel rim 121 and the second conveying wheel rim 131. The transition guide block 15 is installed on the side mounting plate 6 to play a role in guiding transition.

[0021] Specific usage and function of this embodiment: First, start the first motor 5 to drive the stranded wire 4 on the turntable 3 to be transported, and the stranded wire 4 passes through the inlet tube 112, the transition tube and the outlet tube 113 until it reaches the external conveying guide roller. During this period, start the second motor 602 to drive the driving gear 14 to rotate, so that the active gear 13 and the driven gear 12 cooperate with each other for transmission, and use the first conveying wheel rim 121 and the second conveying wheel rim 131 to stably convey the stranded wire 4. The pressure column 9 can be driven to press down by adjusting the screw 7, so that the driven gear 12 on the adjustment plate 10 can be pressed down for fine adjustment, providing a more stable meshing force, and increasing the pressing force between the first conveying wheel rim 121 and the second conveying wheel rim 131, so as to adjust the conveying tension of the stranded wire 4, and start the electric cylinder 21 to drive the frosted belt 19 to press down the adjusting wheel 16, and adjust the friction between the frosted belt 19 and the adjusting wheel 16, so that the rotation speed of the turntable 3 is adjusted, thereby balancing the driving tension of the turntable 3.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A stranded wire conveying tension balancing device, characterized in that: The invention comprises a base (1), wherein a positioning seat (2) is provided on the base (1), a rotating disc (3) is mounted on the positioning seat (2) via a bearing, a stranded wire (4) is wound in the rotating disc (3), a driving balance mechanism is provided on one side of the positioning seat (2) to drive the rotating disc (3) to perform adaptive adjustment rotation, a side mounting plate (6) is provided on one side of the positioning seat (2), a symmetrical guide seat (11) is mounted on the side mounting plate (6), an inlet cylinder (112) is mounted in the guide seat (11) on one side close to the positioning seat (2) for the stranded wire (4) to enter, and an outlet cylinder (113) is mounted in the guide seat (11) on the other side for the stranded wire (4) to exit. ) output, a universal joint (111) is movably connected in the guide seat (11) via a pin shaft, the top of the universal joint (111) is connected to the adjustment plate (10), and the left and right matching adjustment plates (10) are positioned and connected via a pin shaft, a clamping adjustment mechanism is installed on one side of the side mounting plate (6), the clamping adjustment mechanism is connected to the adjustment plate (10), and drives the adjustment plate (10) to be fine-tuned up and down, a second motor (602) is installed on one side of the side mounting plate (6), and a driving gear (14) is provided at the driving end of the second motor (602), and symmetrical conveying mechanisms are meshed on both sides of the drive gear (14), and the conveying mechanism drives the stranded wire (4) to be stably conveyed.

2. A stranded wire conveying tension balancing device according to claim 1, characterized in that: The driving balancing mechanism comprises a first motor (5), the first motor (5) being mounted in a positioning seat (2), a pulley (17) being mounted on a driving end of the first motor (5) and a rotating shaft (301), and assembled and driven via a transmission belt (18), an adjusting wheel (16) being mounted at one end of the rotating shaft (301), a frosting belt (19) being mounted on the adjusting wheel (16), two ends of the bottom of the frosting belt (19) being connected to a mounting plate (20), a symmetrical electric cylinder (21) being arranged at the bottom of the mounting plate (20), the electric cylinder (21) being fixed on a base (1), and the friction force between the frosting belt (19) and the adjusting wheel (16) being adjusted via the electric cylinder (21).

3. A stranded wire conveying tension balancing device according to claim 1, characterized in that: The clamping adjustment mechanism comprises a nut seat (601), the nut seat (601) is fixed on the side mounting plate (6), and the internal thread is matched with an adjusting screw, the top of the adjusting screw (7) is equipped with a pressure plate (8), the bottom of the pressure plate (8) is provided with a guide rod (801), the guide rod (801) is slidably matched in the side mounting plate (6), one end of the pressure plate (8) is provided with a pressure column (9), the bottom of the pressure column (9) is installed with an outer spring (901), the outer spring (901) is connected to the top of the adjusting plate (10), the top of the pressure column (9) is provided with an inner spring (902), the bottom of the inner spring (902) is connected to the universal joint (111), and the pressure plate (8) is driven to be pressed down by manually rotating the adjusting screw (7).

4. A stranded wire conveying tension balancing device according to claim 1, characterized in that: The conveying mechanism comprises a driving gear (13), the driving gear (13) being mounted and positioned on a side mounting plate (6) via a gear shaft, the driving gear (13) being provided with a cylindrical boss, the cylindrical boss being provided with a first conveying wheel rim (121), the top of the driving gear (13) being meshed with a driven gear (12), the driven gear (12) being mounted on one side of an adjustment plate (10), the driven gear (12) being provided with a cylindrical boss on one side thereof, and being provided with a second conveying wheel rim (131), the twisted wire (4) being stably conveyed via the first conveying wheel rim (121) and the second conveying wheel rim (131).

5. A stranded wire conveying tension balancing device according to claim 4, characterized in that: A transition guide block (15) is provided between the first conveying wheel rim (121) and the second conveying wheel rim (131), and the transition guide block (15) is mounted on the side mounting plate (6).

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