Tension adjusting device in take-up process of special alloy fine wire

Abstract

The utility model provides a tension adjusting device in the take-up process of a special alloy fine wire, which comprises a base, a mounting plate is arranged on the base, a take-up component, a fixing piece and a tension control part are arranged on the mounting plate, a first tensioning wheel component is fixedly connected to the fixing piece, and a second tensioning wheel component is fixedly connected to the tension control part. A second tensioning wheel assembly is fixedly connected to the mounting plate, the tension control part is connected with the second tensioning wheel assembly, auxiliary adjusting assemblies are arranged on the two sides of the tension control part, and a second telescopic push rod is arranged on the side face of the second tensioning wheel assembly. According to the tension adjusting device in the take-up process of the special alloy fine wire, the first tensioning wheel assembly, the second tensioning wheel assembly, the tension control part and the auxiliary adjusting assembly are modularly arranged on the mounting plate arranged on the base, and take-up, tensioning and tension control components are integrated; the overall stability and the space utilization rate of the equipment structure are enhanced, installation and maintenance are convenient, and production line requirements of different specifications are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to special alloy fine wire technical field especially relates to a kind of tension adjusting device in special alloy fine wire take-up process. BACKGROUND

[0002] Fine wire is divided into multiple fine wire and single fine wire, and the physical properties of fine wire are much higher than those of other commonly used ropes such as hemp rope. Therefore, for heavy industry, it is necessary to tension and wind the fine wire during production and winding to prevent the fine wire from being tangled and inconvenient to take out, which facilitates the use of other industries in the later period.

[0003] The existing fine wire tension adjusting device has a small adjusting range and cannot flexibly adapt to the needs of different specifications of production line, which has great limitations in adjusting and matching.

[0004] Therefore, it is necessary to provide a tension adjusting device for special alloy fine wire take-up process to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of tension adjusting device for special alloy fine wire take-up process, solves the problem that the existing tension adjusting device has small adjusting range and great limitations in adjusting and matching.

[0006] To solve the above technical problems, the utility model provides a kind of tension adjusting device for special alloy fine wire take-up process, which comprises a base, an installation plate is arranged on the base, a take-up assembly, a fixing member and a tension control part are arranged on the installation plate, a first tension pulley assembly is fixedly connected to the fixing member, a second tension pulley assembly is fixedly connected to the installation plate, the tension control part is connected to the second tension pulley assembly, auxiliary adjusting assemblies are arranged on both sides of the tension control part, a second telescopic push rod is arranged on the side surface of the second tension pulley assembly, and a third tension pulley is arranged on the output end of the second telescopic push rod.

[0007] Preferably, the take-up assembly comprises a lifting slide rail, a lifting seat is slidingly connected to the lifting slide rail, a servo motor is arranged on the lifting seat, a drive shaft is connected to the output end of the servo motor, and a take-up pulley is fixedly connected to the drive shaft.

[0008] Preferably, the first tension pulley assembly comprises a first rotating seat, a first tension pulley is rotatably connected to the first rotating seat, a first extension plate is fixedly connected to the first rotating seat, a first guide hole is formed in the first extension plate, and a first protective washer is fixedly connected in the first guide hole.

[0009] Preferably, the second tensioning wheel assembly comprises a second rotating base, a second tensioning wheel is rotatably connected to the second rotating base, a second extension plate is fixedly connected to the second rotating base, a second guide hole is formed in the second extension plate, and a second protective washer is fixedly connected in the second guide hole.

[0010] Preferably, the tension control part comprises a third rotating base and a rotating shaft, a first telescopic push rod is rotatably connected to the third rotating base, a fourth rotating base is arranged at the tail end of the first telescopic push rod, a spring is fixedly connected to the fourth rotating base, a swing rod is rotatably connected to the rotating shaft, a connecting piece is sleeved on the swing rod, the other end of the spring is fixedly connected with the connecting piece, equidistantly distributed positioning holes are formed in the swing rod, and a fixing bolt is arranged on the connecting piece and corresponds to the positioning holes.

[0011] Preferably, the auxiliary adjusting assembly comprises a driving motor, a displacement screw rod, a guide slide rod and a moving block, the displacement screw rod is connected with the output end of the driving motor, the moving block is sleeved on the displacement screw rod and is slidably connected with the guide slide rod, a limiting protruding column is arranged on the moving block, and the limiting protruding column is located on the two sides of the first telescopic push rod.

[0012] Compared with the related art, the tension adjusting device in the fine wire winding process of the special alloy has the following beneficial effects:

[0013] The mounting plate arranged on the base integrates the winding, tensioning and tension control components, enhances the overall stability and space utilization rate of the equipment structure, is convenient to install and maintain, and is suitable for the production line requirements of different specifications. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A preferred embodiment structure diagram of the tension adjusting device in the fine wire winding process of the special alloy is provided.

[0015] Figure 2 A structure diagram of the fixing member and the first tensioning wheel assembly in the utility model is provided.

[0016] Figure 3 A structure diagram of the second tensioning wheel assembly, the tension control part and the auxiliary adjusting assembly in the utility model is provided. Figure 1 ;

[0017] Figure 4 A structure diagram of the second tensioning wheel assembly, the tension control part and the auxiliary adjusting assembly in the utility model is provided. Figure 2 .

[0018] Fig. the label: 1, base, 2, mounting plate, 3, take-up assembly, 31, lifting slide rail, 32, lifting seat, 33, servo motor, 34, drive shaft, 35, take-up wheel, 4, fixing piece, 5, first tensioner assembly, 51, first rotating seat, 52, first tensioner, 53, first extension plate, 54, first guide hole, 55, first protective washer, 6, second tensioner assembly, 61, second rotating seat, 62, second tensioner, 63, second extension plate, 64, second guide hole, 65, second protective washer, 7, tension control part, 71, third rotating seat, 72, first telescopic push rod, 73, fourth rotating seat, 74, spring, 75, rotating shaft, 76, swing rod, 77, connecting piece, 78, positioning hole, 79, fixing bolt, 8, auxiliary adjusting assembly, 81, drive motor, 82, displacement screw, 83, guide slide rod, 84, moving block, 85, limiting protruding column, 9, second telescopic push rod, 10, third tensioner. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with the drawings and embodiments.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , among them, Figure 1 It is a preferred embodiment structure diagram of the tension adjusting device in the special alloy fine wire take-up process provided by the utility model;

[0021] Figure 2 It is a structure diagram of fixing piece and first tensioner assembly in the utility model;

[0022] Figure 3 It is a structure diagram of second tensioner assembly, tension control part and auxiliary adjusting assembly in the utility model Figure 1 ;

[0023] Figure 4 It is a structure diagram of second tensioner assembly, tension control part and auxiliary adjusting assembly in the utility model Figure 2 .

[0024] A kind of special alloy fine wire tension adjusting device in the process of take-up includes: base 1, installation plate 2 is provided on the base 1, take-up assembly 3, fixed part 4 and tension control part 7 are provided on the installation plate 2, first tension pulley assembly 5 is fixedly connected on the fixed part 4, second tension pulley assembly 6 is fixedly connected on the installation plate 2, the tension control part 7 is connected with second tension pulley assembly 6, auxiliary adjusting assembly 8 is provided on the two sides of the tension control part 7, second telescopic push rod 9 is provided on the side of second tension pulley assembly 6, third tension pulley 10 is provided on the output end of second telescopic push rod 9.

[0025] after adjusting the position of take-up assembly 3, alloy wire is released from take-up assembly 3, passes first tension pulley assembly 5 and second tension pulley assembly 6, in the take-up process, tension control part 7 constantly adjusts tension, to prevent alloy wire from breaking, auxiliary adjusting assembly 8 assists the adjustment process of tension control part 7, third tension pulley 10 can change position according to actual situation, increase flexibility when using.

[0026] The take-up assembly 3 includes a lifting slide rail 31, the lifting slide rail 31 is slidably connected with a lifting seat 32, the lifting seat 32 is provided with a servo motor 33, the output end of the servo motor 33 is connected with a drive shaft 34, the drive shaft 34 is fixedly connected with a take-up wheel 35.

[0027] The lifting slide rail 31 of take-up assembly 3 cooperates with the lifting seat 32 to drive the servo motor 33, to realize flexible adjustment of the height of the take-up wheel 35, ensure that the wire release path is dynamically matched with the winding system, reduce the tension anomaly caused by height deviation, while the precise speed control of the servo motor 33 can synchronously match the tension demand, to avoid wire relaxation or excessive stretching caused by too fast or too slow take-up.

[0028] The first tension pulley assembly 5 includes a first rotating seat 51, the first rotating seat 51 is rotatably connected with a first tension pulley 52, the first rotating seat 51 is fixedly connected with a first extension plate 53, the first extension plate 53 is provided with a first guide hole 54, and the first guide hole 54 is fixedly connected with a first protective gasket 55.

[0029] The first protective gasket 55 of the first tension pulley assembly 5 is embedded in the first guide hole 54, which reduces the friction loss of the wire and the guide hole by wear-resistant material, prolongs the service life of the guide structure and protects the surface finish of the wire, especially suitable for special alloy materials that are easy to scratch.

[0030] The second tensioning wheel assembly 6 comprises a second rotating seat 61, a second tensioning wheel 62 rotatably connected to the second rotating seat 61, a second extension plate 63 fixedly connected to the second rotating seat 61, a second guide hole 64 formed in the second extension plate 63, and a second protective washer 65 fixedly connected in the second guide hole 64.

[0031] The second protective washer 65 of the second tensioning wheel assembly 6 cooperates with the second guide hole 64 to provide a stable wire guide path when the second tensioning wheel 62 is driven by the tension control part 7, thereby reducing the risk of lateral deviation of the wire during operation. In combination with the third tensioning wheel 10 driven by the second telescopic push rod 9, a multi-stage tension compensation is formed to further disperse the pressure on a single guide wheel caused by sudden changes in tension.

[0032] The tension control part 7 comprises a third rotating seat 71, a first telescopic push rod 72 rotatably connected to the third rotating seat 71, a fourth rotating seat 73 provided at the end of the first telescopic push rod 72, a spring 74 fixedly connected to the fourth rotating seat 73, a swing rod 76 rotatably connected to a rotating shaft 75, a connecting piece 77 sleeved on the swing rod 76, the other end of the spring 74 fixedly connected to the connecting piece 77, equidistantly distributed positioning holes 78 formed in the swing rod 76, and a fixed bolt 79 provided on the connecting piece 77 and corresponding to the positioning holes 78.

[0033] The spring 74 of the tension control part 7 and the first telescopic push rod 72 form a linkage adjustment mechanism through the swing rod 76. The elastic deformation of the spring absorbs the energy of the wire tension fluctuation, and the telescopic push rod automatically adjusts the swing angle according to the tension change to achieve dynamic balance of the tension. The combination of the positioning holes 78 and the fixed bolt 79 allows the effective length of the swing rod 76 to be adjusted to quickly adapt to different wire diameters or tension threshold requirements, thereby improving the adjustment flexibility and process adaptability.

[0034] The auxiliary adjustment assembly 8 comprises a driving motor 81, a displacement screw rod 82, a guide slide rod 83, and a moving block 84. The displacement screw rod 82 is connected to the output end of the driving motor 81. The moving block 84 is sleeved on the displacement screw rod 82 and is slidably connected to the guide slide rod 83. A limiting protruding column 85 is provided on the moving block 84 and located on both sides of the first telescopic push rod 72.

[0035] The displacement screw rod 82 and the guide slide rod 83 of the auxiliary adjustment assembly 8 drive the moving block 84 to move the limiting protruding column 85, thereby accurately controlling the activity range of the first telescopic push rod 72 to avoid mechanical jamming caused by excessive deviation of the push rod. At the same time, the angle of the first telescopic push rod 72 with the vertical direction can be controlled to adjust the stretching length of the spring 74, thereby better controlling the tension during the winding process.

[0036] The working principle of the tension adjusting device in the special alloy fine wire winding process provided by the utility model is as follows:

[0037] After the position of the winding assembly 3 is adjusted, the alloy wire is released from the winding assembly 3, passes through the first tension wheel assembly 5 and the second tension wheel assembly 6, and in the winding process, the tension control part 7 continuously adjusts the tension to prevent the alloy wire from being broken, the auxiliary adjusting assembly 8 assists the adjustment process of the tension control part 7, and the third tension wheel 10 can change the position according to actual conditions, thereby increasing the flexibility during use.

[0038] Compared with the related art, the tension adjusting device in the special alloy fine wire winding process provided by the utility model has the following beneficial effects:

[0039] The mounting plate 2 arranged on the base 1 is arranged through the modular layout of the first tension wheel assembly 5, the second tension wheel assembly 6, the tension control part 7 and the auxiliary adjusting assembly 8, integrates the winding, tensioning and tension control parts, enhances the overall stability and space utilization rate of the equipment structure, and is convenient for installation, maintenance and adaptation to the production line requirements of different specifications.

[0040] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion by using the content of the utility model specification and drawings or direct or indirect application in other related technical fields is also included in the patent protection range of the utility model.

Claims

1. A tension adjustment device for the winding process of special alloy precision wire, characterized in that, include: The base has a mounting plate on it, and the mounting plate has a take-up assembly, a fixing component, and a tension control unit. A first tensioning wheel assembly is fixedly connected to the fixing component, and a second tensioning wheel assembly is fixedly connected to the mounting plate. The tension control unit is connected to the second tensioning wheel assembly. Auxiliary adjustment components are provided on both sides of the tension control unit. A second telescopic push rod is provided on the side of the second tensioning wheel assembly, and a third tensioning wheel is provided at the output end of the second telescopic push rod.

2. The tension adjustment device for the take-up process of special alloy fine wire according to claim 1, characterized in that, The take-up assembly includes a lifting slide rail, a lifting seat is slidably connected to the lifting slide rail, a servo motor is mounted on the lifting seat, a drive shaft is connected to the output end of the servo motor, and a take-up reel is fixedly connected to the drive shaft.

3. The tension adjustment device for the take-up process of special alloy fine wire according to claim 1, characterized in that, The first tensioning wheel assembly includes a first rotating seat, on which a first tensioning wheel is rotatably connected. A first extension plate is fixedly connected to the first rotating seat, and a first guide hole is provided on the first extension plate. A first protective washer is fixedly connected in the first guide hole.

4. The tension adjustment device for the take-up process of special alloy fine wire according to claim 1, characterized in that, The second tensioning wheel assembly includes a second rotating seat, on which a second tensioning wheel is rotatably connected. A second extension plate is fixedly connected to the second rotating seat, and a second guide hole is provided on the second extension plate. A second protective washer is fixedly connected inside the second guide hole.

5. The tension adjustment device for the take-up process of special alloy fine wire according to claim 1, characterized in that, The tension control unit includes a third rotating seat and a rotating shaft. A first telescopic push rod is rotatably connected to the third rotating seat. A fourth rotating seat is provided at the end of the first telescopic push rod. A spring is fixedly connected to the fourth rotating seat. A swing rod is rotatably connected to the rotating shaft. A connecting piece is sleeved on the swing rod. The other end of the spring is fixedly connected to the connecting piece. The swing rod has equidistantly distributed positioning holes. A fixing bolt is provided on the connecting piece. The fixing bolt corresponds to the positioning holes.

6. The tension adjustment device for the take-up process of special alloy fine wire according to claim 5, characterized in that, The auxiliary adjustment component includes a drive motor, a displacement screw, a guide slide, and a moving block. The displacement screw is connected to the output end of the drive motor. The moving block is sleeved on the displacement screw and slidably connected to the guide slide. The moving block is provided with limit protrusions, which are located on both sides of the first telescopic push rod.

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