Guide wheel assembly capable of adjusting take-up tension

Abstract

The utility model relates to a guide wheel assembly capable of adjusting take-up tension, which is used in processing equipment of metal wires and comprises a swing arm, a guide wheel and a counterweight suite, specifically, a first connecting rod is arranged on the swing arm, the swing arm is connected to the processing equipment of the metal wires through the first connecting rod, and the counterweight suite is arranged on the guide wheel. One end of the first connecting rod is connected with the swing arm through a torsion spring; the guide wheel is connected to the torsion spring through a shaft and used for guiding the metal wire; the balance weight suite comprises a plurality of balance weight blocks with different masses, and the balance weight blocks are detachably arranged at the ends, close to the guide wheels, of the swing arms. Compared with the prior art, the guide wheel assembly can flexibly control the take-up tension of the metal wire through the connection of the torsion spring and the swing arm and the multi-gear adjustment of the detachable balancing weight.

Description

Technical Field

[0001] The utility model relates to a guide wheel assembly, in particular to a guide wheel assembly capable of adjusting the tension of a take-up line. Background Art

[0002] In the field of metal wire processing, the quality of wire winding is directly related to subsequent processing and product performance. In traditional metal wire processing equipment, the guide wheel assembly usually adopts a fixed structure and cannot be dynamically adjusted according to parameters such as wire diameter, material and processing speed. This makes it difficult to maintain a constant wire winding tension under different conditions, which is prone to problems such as wire damage, uneven curling or over-tight winding, affecting product quality and production efficiency.

[0003] In order to solve these problems, some devices try to change the winding tension by manual or mechanical adjustment, but these methods have disadvantages such as inconvenient adjustment, slow response speed, and low precision. In addition, during the high-speed winding process of metal wires, improper tension control may cause equipment vibration, increasing operational risks.

[0004] Therefore, it is necessary to develop a guide wheel assembly that can automatically adjust the wire winding tension to adapt to the processing requirements of different metal wires and ensure the quality of wire winding and the stability of the equipment. Utility Model Content

[0005] The purpose of the utility model is to overcome the defects of the above-mentioned prior art and provide a guide wheel assembly capable of adjusting the wire winding tension, aiming to improve the quality of wire winding and the stability of the equipment by dynamically adjusting the wire winding tension.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] The utility model provides a guide wheel assembly capable of adjusting the wire take-up tension, which is used in a metal wire processing device, and comprises a swing arm, a guide wheel, and a counterweight kit, wherein specifically:

[0008] A swing arm, wherein a first connecting rod is provided on the swing arm, the swing arm is connected to the metal wire processing equipment through the first connecting rod, and one end of the first connecting rod is connected to the swing arm through a torsion spring;

[0009] A guide wheel, axially connected to the torsion spring, for guiding the metal wire;

[0010] The counterweight kit includes a plurality of counterweights of different masses, which are detachably arranged on one end of the swing arm near the guide wheel. By selecting counterweights of different masses and matching them with the torsion spring, the optimal upward or downward fixed torque adjustment is achieved, so that the metal wire maintains the optimal winding tension.

[0011] Furthermore, the torsion spring generates a fixed torsion force on the swing arm to cause it to swing upward or downward.

[0012] Furthermore, the torsion spring generates an upward fixed torsion force on the swing arm, and the upper surface of the guide wheel contacts the metal wire.

[0013] As another embodiment, the torsion spring generates a fixed torsion force on the swing arm to swing downward, and the lower surface of the guide wheel is in contact with the metal wire.

[0014] Furthermore, counterweights of different masses are used for adjusting the upward or downward torque of the swing arm in multiple gears.

[0015] Furthermore, the first connecting rod is arranged on an end of the swing arm away from the guide wheel.

[0016] Furthermore, a connecting plate is provided on the first connecting rod, and two positioning pins are provided on the connecting plate. The positioning pins are plugged into reserved plug-in mounting holes on the metal wire processing equipment.

[0017] Furthermore, the guide wheel is connected to the swing arm through a second connecting rod.

[0018] Furthermore, one end of the second connecting rod is fixedly connected to the swing arm, and the other end is provided with a ball bearing, the outer ring of the ball bearing is connected to the middle part of the guide wheel, and the inner ring of the ball bearing is connected to the second connecting rod.

[0019] Furthermore, a third connecting rod is provided on one end of the swing arm close to the second connecting rod, and a through hole is opened in the middle of each counterweight block of different mass in the counterweight kit, and the counterweight block can be detachably sleeved on the third connecting rod through the through hole.

[0020] Compared with the prior art, the utility model has the following technical advantages:

[0021] 1) Optimize the wire winding quality: The guide wheel assembly of the utility model can flexibly control the wire winding tension of the metal wire through the connection of the torsion spring and the swing arm, and the multi-gear adjustment of the detachable counterweight block. This design allows the metal wire to maintain the optimal tension state during the processing, thereby effectively avoiding damage or deformation of the wire and improving the quality and consistency of the wire winding.

[0022] 2) Flexible tension adjustment function: Through the counterweights of different masses in the counterweight kit, users can select appropriate counterweights according to actual needs to adjust the upward or downward torque of the swing arm, and realize flexible control of the wire winding tension. This flexibility enables the guide wheel assembly of the utility model to adapt to metal wires of different specifications and materials, and meet diverse processing needs.

[0023] 3) Improve equipment stability and durability: The guide wheel assembly of the utility model uses a torsion spring to generate a fixed torsion, and cooperates with the setting of a ball bearing to ensure the stability of the metal wire during the guiding process. At the same time, the design of the second connecting rod and the third connecting rod enhances the structural stability of the entire assembly, prolongs the service life of the equipment, reduces maintenance costs, and improves overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a guide wheel assembly capable of adjusting the take-up tension in the utility model.

[0025] In the figure: 1. swing arm, 2. first connecting rod, 3. torsion spring, 4. guide wheel, 5. detachable counterweight, 6. connecting plate, 7. positioning pin, 8. second connecting rod, 9. third connecting rod. DETAILED DESCRIPTION

[0026] The following is a detailed description of the present invention in conjunction with the accompanying drawings and specific embodiments. Component models, material names, connection structures, control methods, algorithms and other features not clearly described in this technical solution are all considered to be common technical features disclosed in the prior art.

[0027] Example 1

[0028] The utility model provides a guide wheel assembly capable of adjusting the wire tension, which is used in a metal wire processing device, and comprises a swing arm 1, a guide wheel 4, and a counterweight kit, wherein the specific Figure 1 .

[0029] A first connecting rod 2 is provided on the swing arm 1 , and the swing arm 1 is connected to a metal wire processing device through the first connecting rod 2 , and one end of the first connecting rod 2 is connected to the swing arm 1 through a torsion spring 3 .

[0030] The guide wheel 4 is axially connected to the torsion spring 3 and is used to guide the metal wire;

[0031] The counterweight kit includes a plurality of counterweight blocks 5 of different masses, and the counterweight block 5 is detachably arranged on one end of the swing arm 1 near the guide wheel 4. By selecting counterweight blocks 5 of different masses and matching them with the torsion spring 3, the optimal upward fixed torque can be adjusted, so that the metal wire maintains the optimal winding tension. Through the counterweight blocks 5 of different masses in the counterweight kit, the user can select the appropriate counterweight block according to actual needs to adjust the upward torque of the swing arm 1, so as to achieve flexible control of the winding tension of the metal wire. This flexibility enables the guide wheel assembly of the utility model to adapt to metal wires of different specifications and materials, and meet diverse processing needs.

[0032] The torsion spring 3 generates an upward fixed torsion force on the swing arm 1, and the upper surface of the guide wheel 4 contacts the metal wire. The counterweight blocks 5 of different masses are used to adjust the upward torsion of the swing arm 1 in multiple gears. The guide wheel assembly can flexibly control the winding tension of the metal wire through the connection between the torsion spring 3 and the swing arm 1, and the multi-gear adjustment of the detachable counterweight block 5. This design allows the metal wire to maintain the optimal tension state during the processing, thereby effectively avoiding damage or deformation of the wire and improving the quality and consistency of the wire winding.

[0033] The first connecting rod 2 is arranged on the end of the swing arm 1 away from the guide wheel 4. The first connecting rod 2 is also provided with a connecting plate 6, and the connecting plate 6 is provided with two positioning pins 7, and the positioning pins 7 are plugged into the reserved plug-in installation holes on the metal wire processing equipment.

[0034] The guide wheel 4 is connected to the swing arm 1 through a second connecting rod 8. One end of the second connecting rod 8 is fixedly connected to the swing arm 1, and the other end is provided with a ball bearing, the outer ring of the ball bearing is connected to the middle of the guide wheel 4, and the inner ring of the ball bearing is connected to the second connecting rod 8.

[0035] A third connecting rod 9 is provided on one end of the swing arm 1 close to the second connecting rod 8. A through hole is provided in the middle of each counterweight block 5 of different mass in the counterweight kit, and the counterweight block 5 can be detachably sleeved on the third connecting rod 9 through the through hole.

[0036] The guide wheel assembly uses a torsion spring 3 to generate a fixed torsion force, and cooperates with the setting of a ball bearing to ensure the stability of the metal wire during the guiding process. At the same time, the design of the second connecting rod 8 and the third connecting rod 9 enhances the structural stability of the entire assembly, prolongs the service life of the equipment, reduces maintenance costs, and improves the overall processing efficiency.

[0037] The principle of the utility model is: based on the concept of mechanical balance and dynamic adjustment, the flexible control of the wire winding tension of the metal wire is achieved through a carefully designed guide wheel assembly. The core components include a swing arm 1, a guide wheel 4 and a counterweight kit, which work together to adapt to the processing requirements of different wires. The swing arm 1 is connected to the metal wire processing equipment through a first connecting rod 2, and a fixed torque is provided by a torsion spring 3 to keep the swing arm 1 in an appropriate upward or downward posture. The guide wheel 4 is axially connected to the torsion spring 3 and is responsible for guiding the metal wire. A detachable counterweight kit is provided at one end of the swing arm 1 near the guide wheel 4, which is composed of a plurality of counterweight blocks 5 of different masses, allowing the user to select a counterweight block 5 of appropriate mass according to the characteristics of the wire and the processing conditions, so as to achieve multi-level adjustment of the upward torque of the swing arm 1. By adjusting the counterweight block 5, the torque balance point of the swing arm 1 can be changed, and then the tension applied by the guide wheel 4 to the metal wire can be adjusted. This design not only provides flexibility, but also ensures that the metal wire maintains the optimal tension state during processing, effectively avoiding wire damage or deformation, and ensuring the quality of winding. The positioning pins 7 on the first connecting rod 2 and the connecting plate 6 ensure the stable installation of the guide wheel assembly. The design of the second connecting rod 8 and the third connecting rod 9, as well as the use of ball bearings, further improve the stability and durability of the assembly, reduce maintenance costs, and improve processing efficiency.

[0038] Example 2

[0039] The torsion spring 3 generates a fixed torsion force for the swing arm 1 to swing downward, and the lower surface of the guide wheel 4 contacts the metal wire. The counterweight blocks 5 with different masses are used to adjust the torsion force of the swing arm 1 to multiple gears.

[0040] By selecting the counterweight blocks 5 of different masses and matching them with the torsion spring 3, the adjustment of the optimal downward fixed torque is achieved, so that the metal wire maintains the optimal winding tension.

[0041] The above description of the embodiments is to facilitate the understanding and use of the utility model by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the utility model without departing from the scope of the utility model should be within the scope of protection of the utility model.

Claims

1. A guide wheel assembly capable of adjusting the wire take-up tension, used in a metal wire processing device, characterized in that: include: A swing arm (1), wherein a first connecting rod (2) is provided on the swing arm (1), the swing arm (1) is connected to a metal wire processing device via the first connecting rod (2), and one end of the first connecting rod (2) is connected to the swing arm (1) via a torsion spring (3); A guide wheel (4) is axially connected to the torsion spring (3) and is used to guide the metal wire; The counterweight kit comprises a plurality of counterweight blocks (5) of different masses. The counterweight blocks (5) are detachably arranged on one end of the swing arm (1) close to the guide wheel (4).

2. A guide wheel assembly capable of adjusting the take-up tension according to claim 1, characterized in that: The torsion spring (3) generates a fixed torsion force on the swing arm (1) to cause it to swing upward or downward.

3. A guide wheel assembly capable of adjusting the take-up tension according to claim 2, characterized in that: The torsion spring (3) generates an upward fixed torsion force on the swing arm (1), and the upper surface of the guide wheel (4) is in contact with the metal wire.

4. The guide wheel assembly capable of adjusting the take-up tension according to claim 2, characterized in that: The torsion spring (3) generates a fixed torsion force on the swing arm (1) to swing downward, and the lower surface of the guide wheel (4) is in contact with the metal wire.

5. The guide wheel assembly capable of adjusting the take-up tension according to claim 2, characterized in that: Counterweight blocks (5) of different masses are used for adjusting the upward or downward torque of the swing arm (1) in multiple gears.

6. The guide wheel assembly capable of adjusting the take-up tension according to claim 1, characterized in that: The first connecting rod (2) is arranged on an end of the swing arm (1) away from the guide wheel (4).

7. The guide wheel assembly capable of adjusting the take-up tension according to claim 1, characterized in that: The first connecting rod (2) is also provided with a connecting plate (6), and the connecting plate (6) is provided with two positioning pins (7), and the positioning pins (7) are plugged into reserved plug-in installation holes on the metal wire processing equipment.

8. The guide wheel assembly capable of adjusting the take-up tension according to claim 1, characterized in that: The guide wheel (4) is connected to the swing arm (1) via a second connecting rod (8).

9. The guide wheel assembly capable of adjusting the take-up tension according to claim 8, characterized in that: One end of the second connecting rod (8) is fixedly connected to the swing arm (1), and the other end is provided with a ball bearing, the outer ring of the ball bearing is connected to the middle part of the guide wheel (4), and the inner ring of the ball bearing is connected to the second connecting rod (8).

10. The guide wheel assembly capable of adjusting the take-up tension according to claim 1, characterized in that: A third connecting rod (9) is provided on one end of the swing arm (1) close to the second connecting rod (8), and a through hole is provided in the middle of each counterweight block (5) of different mass in the counterweight kit, and the counterweight block (5) can be detachably sleeved on the third connecting rod (9) through the through hole.

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