Automatic tension adjusting device for copper wire production

Abstract

The utility model discloses an automatic tension adjusting device for copper wire production, which relates to the technical field of tension adjusting equipment and comprises a mounting plate, a first conveying wheel and two second conveying wheels are respectively arranged on the surface of the mounting plate, and the first conveying wheel penetrates through the mounting plate and is connected with a tension sensor. According to the copper wire tension adjusting device, the fixing plate, the supporting strip, the connecting strip, the connecting rod, the second conveying wheel and the like can be driven to move up and down through the work of the air cylinder, so that the tension between a copper wire and the conveying wheel can be automatically adjusted; a movable block connected with the device can drive a supporting strip, a connecting strip, a connecting rod, a second conveying wheel and the like to move, the tension between a copper wire and the conveying wheel can be manually adjusted, the functionality of the device is improved, the situation that the tension between the copper wire and the conveying wheel cannot be adjusted under the condition that driving equipment such as an air cylinder is damaged is avoided, and the service life of the device is prolonged. And therefore, the subsequent winding work is influenced to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of tension regulating equipment, in particular to an automatic tension regulating device for copper wire production. Background Art

[0002] In our daily life, copper wire is generally used as a conductor. Because of its good conductivity, it is widely used in the manufacture of wires, cables, brushes, etc. After the production of copper wire is completed, it needs to be reeled. When reeling, a tension adjustment device is generally required to adjust the tension of the copper wire to avoid the tension being too low, which will cause the copper wire to become loose during the reeling process, and may even cause lateral sliding or poor winding.

[0003] The current automatic tension adjustment device used in copper wire production generally drives the conveying wheels on both sides to move up and down through driving devices such as cylinders, so as to adjust the tension between the copper wire and the conveying wheel. Although automatic tension adjustment can be achieved through driving devices such as cylinders, its functionality is relatively simple. When driving devices such as cylinders are damaged, they cannot adjust the tension between the copper wire and the conveying wheel, which may have a certain impact on the subsequent winding. Utility Model Content

[0004] The utility model provides an automatic tension regulating device for copper wire production, which solves the problems in the background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automated tension regulating device for copper wire production comprises a mounting plate, a first conveying wheel and two second conveying wheels are respectively arranged on the surface of the mounting plate, and the first conveying wheel passes through the mounting plate and is connected to a tension sensor;

[0007] A cylinder is installed on the rear side of the mounting plate, and the top of the cylinder is connected to a fixed plate, a screw is rotatably connected inside the fixed plate, and a moving block is symmetrically threaded on the surface of the screw, the top of the moving block is connected to a support bar through a movable shaft, and the top of the support bar is connected to a connecting bar with an inverted "J"-shaped cross-section through a movable shaft, the top of the connecting bar is connected to a vertical plate, and one side of the vertical plate is connected to a connecting rod connected to the surface of the second conveying wheel.

[0008] As a further description of the above technical solution:

[0009] The threads on both sides of the screw rod surface are arranged in opposite directions, and the moving block has an interior of a fixed plate that is slidably connected.

[0010] As a further description of the above technical solution:

[0011] The surface of the mounting plate is symmetrically provided with moving grooves for the connecting rod to move.

[0012] As a further description of the above technical solution:

[0013] The rear side of the mounting plate is symmetrically provided with sliding grooves, and the interior of the sliding grooves is slidably connected with a sliding block connected with the fixing plate.

[0014] As a further description of the above technical solution:

[0015] A fixed block is fixedly connected at the inner center of the fixed plate, and grooves are respectively provided on both sides of the fixed block and both sides of the inner wall of the fixed plate. A rotating tube is rotatably connected inside the groove, and a dustproof cloth connected to the moving block is wrapped around the surface of the rotating tube.

[0016] As a further description of the above technical solution:

[0017] A spiral spring and a positioning rod are arranged inside the rotating tube.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, the working of the cylinder can drive the fixed plate, the support bar, the connecting bar, the connecting rod and the second conveying wheel to move up and down, so as to realize the automatic adjustment of the tension between the copper wire and the conveying wheel. The screw can be rotated to drive the supporting bar, the connecting bar, the connecting rod and the second conveying wheel to move. The tension between the copper wire and the conveying wheel can also be adjusted manually, thereby improving its functionality and avoiding the inability of the cylinder and other driving equipment to adjust the tension between the copper wire and the conveying wheel when it is damaged, thereby causing a certain impact on the subsequent winding work.

[0020] 2. In the utility model, when the moving block moves, it can drive the dustproof cloth to cover the top of the screw inside the fixed plate, so as to prevent dust and other impurities from falling onto the surface of the screw, causing friction damage between the moving block and the screw, thereby reducing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of an automated tension adjustment device for copper wire production;

[0022] Figure 2 This is a schematic diagram of the structure of the rear end portion of the mounting plate in the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the fixed plate in the utility model;

[0024] Figure 4This is a schematic diagram of the internal structure of the rotating tube in the present utility model.

[0025] Legend:

[0026] 1. mounting plate; 2. first conveying wheel; 3. second conveying wheel; 4. tension sensor; 5. cylinder; 6. fixing plate; 7. screw; 8. moving block; 9. support bar; 10. connecting bar; 11. vertical plate; 12. connecting rod; 13. moving groove; 14. fixing block; 15. groove; 16. rotating tube; 17. dust-proof cloth; 18. volute spring; 19. positioning rod. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Referring to Figure 1-Figure 4 , an automatic tension adjustment device for copper wire production, including a mounting plate 1. A first conveying wheel 2 and two second conveying wheels 3 are respectively arranged on the surface of the mounting plate 1, and the first conveying wheel 2 passes through the mounting plate 1 and is connected to a tension sensor 4; a cylinder 5 is installed at the rear of the mounting plate 1, and the top of the cylinder 5 is connected to a fixing plate 6. A screw 7 is rotatably connected inside the fixing plate 6, and moving blocks 8 are symmetrically threaded on the surface of the screw 7. The top of the moving block 8 is connected to a support bar 9 through a movable shaft, and the top of the support bar 9 is connected to a connecting bar 10 with an inverted "J" cross-section through a movable shaft. The top of the connecting bar 10 is connected to a vertical plate 11, and a connecting rod 12 connected to the surface of the second conveying wheel 3 is connected to one side of the vertical plate 11. The tension sensor 4 and the cylinder 5 are connected to the controller. When the tension value detected by the tension sensor 4 is less than the threshold, the controller controls the cylinder 5 to work, so that the fixing plate 6 can drive the support bar 9, the connecting bar 10, the vertical plate 11, the connecting rod 12 and the second conveying wheel 3 to move up and down, so as to automatically adjust the tension between the copper wire and the conveying wheel. When driving devices such as the cylinder 5 are damaged, the screw 7 can be rotated, and the moving blocks 8 on both sides of its surface can drive the support bar 9, the connecting bar 10 and the connecting rod 12 to move, so that the connecting rod 12 can drive the second conveying wheel 3 to move. Thus, when the driving device is damaged, the tension between the copper wire and the conveying wheel can be manually adjusted for easy use.

[0029] Furthermore, the threads on both sides of the surface of the screw rod 7 are arranged in opposite directions, and the moving block 8 is slidably connected to the inside of the fixed plate 6, so that when the screw rod 7 rotates, the moving blocks 8 on both sides of the surface can move towards or away from each other at the same time.

[0030] Furthermore, the surface of the mounting plate 1 is symmetrically provided with movable grooves 13 for moving the connecting rod 12, so that when the connecting bar 10 moves up and down, the connecting rod 12 on the surface side of the vertical plate 11 at the top of the connecting bar 10 can move up and down inside the movable groove 13, thereby driving the second conveying wheel 3 to move, so as to adjust the tension between the copper wire and the conveying wheel.

[0031] Furthermore, a slide groove is symmetrically provided on the rear side of the mounting plate 1, and a slider connected to the fixing plate 6 is slidably connected inside the slide groove. The slider and the slide groove facilitate the cylinder 5 to drive the fixing plate 6 to perform limited movement.

[0032] Furthermore, a fixed block 14 is fixedly connected to the inner center of the fixed plate 6, and grooves 15 are respectively provided on both sides of the fixed block 14 and both sides of the inner wall of the fixed plate 6. A rotating tube 16 is rotatably connected to the inside of the groove 15, and a dustproof cloth 17 connected to the moving block 8 is wrapped on the surface of the rotating tube 16. When the moving block 8 moves, the dustproof cloth 17 can be driven to be retracted and released on the surface of the rotating tube 16, so that the top of the screw 7 can be covered by the dustproof cloth 17 to prevent dust and other impurities from falling onto the surface of the screw 7, causing wear between the moving block 8 and the screw 7, thereby affecting its subsequent use.

[0033] Furthermore, a spiral spring 18 and a positioning rod 19 are provided inside the rotating tube 16 , and the spiral spring 18 and the rotating tube 16 are used to facilitate the reeling of the dustproof cloth 17 .

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automated tension adjustment device for copper wire production, comprising a mounting plate (1), characterized in that: A first conveying wheel (2) and two second conveying wheels (3) are respectively arranged on the surface of the mounting plate (1), and the first conveying wheel (2) passes through the mounting plate (1) and is connected to a tension sensor (4); A cylinder (5) is installed on the rear side of the mounting plate (1), and the top end of the cylinder (5) is connected to a fixed plate (6), the inside of the fixed plate (6) is rotatably connected to a screw rod (7), and the surface of the screw rod (7) is symmetrically threadedly provided with a moving block (8), the top end of the moving block (8) is connected to a support bar (9) via a movable shaft, and the top end of the support bar (9) is connected to a connecting bar (10) with an inverted "J"-shaped cross section via a movable shaft, the top end of the connecting bar (10) is connected to a vertical plate (11), and one side of the vertical plate (11) is connected to a connecting rod (12) connected to the surface of the second conveying wheel (3).

2. The automatic tension adjustment device for copper wire production according to claim 1, characterized in that: The threads on both sides of the surface of the screw rod (7) are arranged in opposite directions, and the moving block (8) is slidably connected to the interior of the fixed plate (6).

3. The automatic tension adjustment device for copper wire production according to claim 1, characterized in that: The surface of the mounting plate (1) is symmetrically provided with moving grooves (13) for moving the connecting rod (12).

4. The automatic tension adjustment device for copper wire production according to claim 1, characterized in that: The rear side of the mounting plate (1) is symmetrically provided with a sliding groove, and the interior of the sliding groove is slidably connected with a sliding block connected to the fixing plate (6).

5. The automatic tension adjustment device for copper wire production according to claim 1, characterized in that: A fixed block (14) is fixedly connected at the inner center of the fixed plate (6), and grooves (15) are respectively provided on both sides of the fixed block (14) and on both sides of the inner wall of the fixed plate (6), and a rotating tube (16) is rotatably connected inside the groove (15), and a dustproof cloth (17) connected to the moving block (8) is wound around the surface of the rotating tube (16).

6. The automatic tension adjustment device for copper wire production according to claim 5, characterized in that: A spiral spring (18) and a positioning rod (19) are arranged inside the rotating tube (16).

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