Tension adjusting mechanism for high-tension enameled wire production

Abstract

The utility model relates to the technical field of enameled wire production, in particular to a tension adjusting mechanism for high-tension enameled wire production. According to the technical scheme, the device comprises a box body, a movable door is movably installed on the front side of the box body, an enameled wire body penetrates through the two sides of the box body, two supporting plates are movably connected to the inner side of the box body, the two supporting plates are located above and below the enameled wire body respectively and are arranged in a staggered mode, and pulleys are rotationally installed on the inner sides of the two supporting plates; the two pulleys support the top and the bottom of the enameled wire body in a rolling mode, movable plates are fixedly connected to the outer sides of the two supporting plates through thrust springs, and screws are rotationally installed on the outer sides of the two movable plates. According to the utility model, through mutual cooperation among the movable plate, the supporting plate, the pulley and the thrust spring, the tension of the enameled wire body can be conveniently adjusted and fixed, the tension can be conveniently and intuitively observed, and the change of the tension when the enameled wire body is conveyed can be monitored in real time.

Description

Technical Field

[0001] This utility model relates to the field of enameled wire production technology, specifically a tension adjustment mechanism for high-tension enameled wire production. Background Technology

[0002] The tension adjustment mechanism in enameled wire production is a key piece of equipment to ensure that the wire maintains stable tension during processing. It directly affects the quality of the enameled wire, production efficiency, and equipment life. During the production of enameled wire, the wire needs to be conveyed, and the tension of the wire needs to be adjusted during conveying. This requires the use of a tension adjustment mechanism for high-tension enameled wire production.

[0003] The existing technology has the following problems:

[0004] During the production of enameled wire, it is usually inconvenient to adjust and control the tension of the enameled wire, to monitor and check the tension in real time during the transport of the enameled wire, and to provide flexible support for the tensioning mechanism of the enameled wire, which makes the fixed tensioning structure prone to damaging the enameled wire. Utility Model Content

[0005] The purpose of this invention is to provide a tension adjustment mechanism for the production of high-tension enameled wire, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a tension adjustment mechanism for high-tension enameled wire production, comprising a housing, a movable door movably installed on the front side of the housing, an enameled wire body penetrating through both sides of the housing, two support plates movably connected to the inner side of the housing, the two support plates being located above and below the enameled wire body respectively and staggered, pulleys rotatably installed on the inner side of each of the two support plates, the two pulleys providing rolling support to the top and bottom of the enameled wire body respectively, movable plates fixedly connected to the outer sides of each of the two support plates via thrust springs, screws rotatably installed on the outer sides of each of the two movable plates, the two screws extending from the top and bottom of the housing respectively and threadedly connected to the housing, a displacement sensor fixedly connected between each movable plate and a support plate, each displacement sensor located inside a thrust spring, a fixing frame fixedly installed on the inner side of the housing on both sides of the support plate, two conveying rollers rotatably connected to the inner side of each fixing frame, each pair of conveying rollers being located at the top and bottom of the enameled wire body respectively and providing rolling support to the enameled wire body.

[0007] Preferably, a base is fixedly installed at the bottom of the box, and the pulley and the support plate are rotatably connected by a bearing.

[0008] Preferably, a transparent glass is fixedly installed on the inner side of the movable door, and the bottom of the movable door is movably connected to the box body.

[0009] Preferably, a feed cylinder and a discharge cylinder are fixedly installed on both sides of the box body, and the two ends of the enameled wire body pass through the feed cylinder and the discharge cylinder respectively through both sides of the box body.

[0010] Preferably, each of the conveying rollers is fixedly fitted with a rubber sleeve, and the conveying rollers support and compress the enameled wire body through the rubber sleeves.

[0011] Preferably, the movable door is fixed to the box body by a fixing knob, and the top of the box body has a fixing hole corresponding to the fixing knob.

[0012] Preferably, multiple fixed columns are fixedly installed on the outer sides of the two support plates respectively. The multiple fixed columns pass through the two movable plates and extend out of the top and bottom of the box. The movable plates are slidably connected to the fixed columns, and the fixed columns are slidably installed to the box.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By employing a combination of a movable plate, a support plate, pulleys, and a thrust spring, the rotation of a screw causes the movable plate to move up and down, simultaneously moving the support plate and pulleys. This allows the pulleys to support the enameled wire at different bending angles, facilitating the application of varying tensions to the wire. The tension of the enameled wire can be easily adjusted and fixed. The thrust spring's force causes the distance between the movable and support plates to increase when the tension supported by the pulleys is greater, and decrease when the tension is less. Observing the distance between the movable and support plates provides a direct view of the tension. A displacement sensor monitors the distance between the support and movable plates in real time, allowing for real-time monitoring of tension changes during wire transport. The movable connection between the support and movable plates allows the pulleys to move up and down while supporting the enameled wire, preventing damage to the wire as the tension changes during transport. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the box structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the box body of this utility model;

[0018] Figure 4 This is a schematic diagram of the support plate structure of this utility model;

[0019] Figure 5 This is a side view sectional diagram of the pulley structure of this utility model.

[0020] In the diagram: 1. Housing; 2. Base; 3. Movable door; 4. Transparent glass; 5. Fixed knob; 6. Enamelled wire body; 7. Feed cylinder; 8. Discharge cylinder; 9. Support plate; 10. Pulley; 11. Fixing frame; 12. Conveying roller; 13. Rubber sleeve; 14. Fixing hole; 15. Movable plate; 16. Screw; 17. Fixing column; 18. Displacement sensor; 19. Thrust spring; 20. Shaft seat. Detailed Implementation

[0021] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0022] This utility model provides, for example Figure 1-5 The tension adjustment mechanism for high-tension enameled wire production shown includes a housing 1. A movable door 3 is movably installed on the front side of the housing 1. Enameled wire bodies 6 pass through both sides of the housing 1. Two support plates 9 are movably connected to the inner side of the housing 1. The two support plates 9 are located above and below the enameled wire bodies 6 and are staggered. Pulleys 10 are rotatably installed on the inner side of each support plate 9, providing rolling support to the top and bottom of the enameled wire bodies 6, respectively. Movable plates 15 are fixedly connected to the outer sides of each support plate 9 via thrust springs 19. Screws 16 are rotatably mounted on the outer side of each movable plate 15. Two screws 16 extend out of the top and bottom of the housing 1 and are threadedly connected to the housing 1. A displacement sensor 18 is fixedly connected between each movable plate 15 and the support plate 9. Each displacement sensor 18 is located inside a thrust spring 19. Fixing frames 11 are fixedly mounted on the inner side of the housing 1 on both sides of the support plate 9. Two conveying rollers 12 are rotatably connected to the inner side of each fixing frame 11. Each pair of conveying rollers 12 is located at the top and bottom of the enameled wire body 6 and provides rolling support for the enameled wire body 6.

[0023] A base 2 is fixedly installed at the bottom of the housing 1, and the pulley 10 is rotatably connected to the support plate 9 through the bearing 20;

[0024] A transparent glass 4 is fixedly installed on the inside of the movable door 3, and the bottom of the movable door 3 is movably connected to the box body 1;

[0025] The two sides of the housing 1 are respectively fixedly installed with a feed cylinder 7 and a discharge cylinder 8. The two ends of the enameled wire body 6 pass through the two sides of the housing 1 through the feed cylinder 7 and the discharge cylinder 8 respectively.

[0026] Each conveying roller 12 is fixedly installed with a rubber sleeve 13 on its periphery. The conveying roller 12 rolls and supports and compresses the enameled wire body 6 through the rubber sleeve 13.

[0027] The movable door 3 is fixed to the box body 1 by a fixing knob 5, and the top of the box body 1 is provided with a fixing hole 14 corresponding to the fixing knob 5;

[0028] Multiple fixed posts 17 are fixedly installed on the outer sides of the two support plates 9 respectively. The multiple fixed posts 17 pass through the two movable plates 15 and extend out of the top and bottom of the box body 1. The movable plates 15 and the fixed posts 17 are slidably connected, and the fixed posts 17 are slidably installed with the box body 1.

[0029] The working principle of the tension adjustment mechanism for high-tension enameled wire production based on the embodiment is as follows: By rotating the fixed knob 5, the fixed knob 5 is separated from the fixed hole 14, which makes it easy to flip the movable door 3 forward and open. One end of the enameled wire body 6 is inserted into the box 1 through the feed cylinder 7, and then the other end of the enameled wire body 6 is passed between the two conveying rollers 12 on the left. Then the enameled wire body 6 passes through the bottom of the left pulley 10 and the top of the right pulley 10 to the right in sequence. Finally, one end of the enameled wire body 6 is passed out of the box 1 through the discharge cylinder 8. By closing the movable door 3, the situation inside the box 1 can be easily observed through the transparent glass 4.

[0030] By driving the enameled wire body 6 through the housing 1, tension can be applied to the enameled wire body 6. By driving the screw 16 to rotate, the screw 16 can drive the movable plate 15 to move up and down through the threaded connection between the screw 16 and the housing 1, and simultaneously drive the support plate 9 and the pulley 10 to move up and down. This allows the pulley 10 to support the enameled wire body 6 at different bending angles, which is convenient for supporting different levels of tension on the enameled wire body 6. This makes it easy to adjust and fix the tension of the enameled wire body 6.

[0031] The greater the tension of the pulley 10 supporting the enameled wire body 6, the closer the movable plate 15 is to the support plate 9, and the greater the tension of the pulley 10 supporting the enameled wire body 6, the farther the distance between the movable plate 15 and the support plate 9. By observing the distance between the movable plate 15 and the support plate 9, the tension can be observed intuitively. The distance between the support plate 9 and the movable plate 15 is monitored in real time by the displacement sensor 18, and the monitored value is then transmitted to the control terminal for display in real time, thereby monitoring the change in tension of the enameled wire body 6 during transportation in real time.

[0032] The movable connection between the support plate 9 and the movable plate 15 allows the pulley 10 to move up and down while providing rolling support to the enameled wire body 6. This allows the pulley 10 to move up and down when the tension of the enameled wire body 6 changes during transport, thus preventing damage to the enameled wire body 6. The fixed column 17 can limit the sliding of the movable plate 15 to prevent it from tilting. At the same time, the fixed column 17 can slide up and down along the box 1 to limit the support plate 9 and prevent it from tilting.

[0033] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A tension adjustment mechanism for high-tension enameled wire production, comprising a housing (1), characterized in that: A movable door (3) is movably installed on the front side of the box (1). The enameled wire body (6) runs through both sides of the box (1). Two support plates (9) are movably connected to the inner side of the box (1). The two support plates (9) are located above and below the enameled wire body (6) and are staggered. The inner side of each of the two support plates (9) is rotatably equipped with pulleys (10). The two pulleys (10) provide rolling support to the top and bottom of the enameled wire body (6) respectively. The outer side of each of the two support plates (9) is fixedly connected to a movable plate (15) by a thrust spring (19). The outer side of each of the two movable plates (15) is rotatably equipped with a movable plate (15). Equipped with screws (16), two screws (16) extend from the top and bottom of the housing (1) respectively and are threaded to the housing (1). A displacement sensor (18) is fixedly connected between each movable plate (15) and the support plate (9). Each displacement sensor (18) is located inside a thrust spring (19). Fixing frames (11) are fixedly installed on the inner side of the housing (1) on both sides of the support plate (9). Two conveying rollers (12) are rotatably connected to the inner side of each fixing frame (11). Each pair of conveying rollers (12) is located at the top and bottom of the enameled wire body (6) respectively and provides rolling support for the enameled wire body (6).

2. The tension adjustment mechanism for high-tension enameled wire production according to claim 1, characterized in that: The bottom of the box (1) is fixedly installed with a base (2), and the pulley (10) and the support plate (9) are rotatably connected by a bearing (20).

3. The tension adjustment mechanism for high-tension enameled wire production according to claim 1, characterized in that: A transparent glass (4) is fixedly installed on the inside of the movable door (3), and the bottom of the movable door (3) is movably connected to the box body (1).

4. The tension adjustment mechanism for high-tension enameled wire production according to claim 1, characterized in that: The box body (1) is fixedly installed with a feed cylinder (7) and a discharge cylinder (8) on both sides respectively. The two ends of the enameled wire body (6) pass through the two sides of the box body (1) through the feed cylinder (7) and the discharge cylinder (8) respectively.

5. The tension adjustment mechanism for high-tension enameled wire production according to claim 1, characterized in that: Each of the conveying rollers (12) is fixedly fitted with a rubber sleeve (13), and the conveying rollers (12) support and compress the enameled wire body (6) by rolling through the rubber sleeves (13).

6. The tension adjustment mechanism for high-tension enameled wire production according to claim 1, characterized in that: The movable door (3) is fixed to the box body (1) by a fixing knob (5), and the top of the box body (1) is provided with a fixing hole (14) corresponding to the fixing knob (5).

7. The tension adjustment mechanism for high-tension enameled wire production according to claim 1, characterized in that: Multiple fixed columns (17) are fixedly installed on the outer sides of the two support plates (9). The multiple fixed columns (17) pass through the two movable plates (15) and extend out of the top and bottom of the box body (1). The movable plates (15) and the fixed columns (17) are slidably connected, and the fixed columns (17) are slidably installed with the box body (1).

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