Tension-adjustable pay-off mechanism for copper-clad aluminum wire production

Abstract

The utility model discloses a tension-adjustable pay-off mechanism for copper-clad aluminum wire production, and belongs to the technical field of copper-clad aluminum wire production. A tension-adjustable pay-off mechanism for copper-clad aluminum wire production comprises a winding roller, two adjusting arms and an adjusting roller, a threaded lead screw is arranged between the two adjusting arms, and a screw sleeve is installed in the adjusting roller. The copper-clad aluminum wire pay-off device solves the problems that an existing pay-off device is poor in adjusting effect and cannot adapt to pay-off work at different positions, aluminum wires are conducted through the winding roller and the adjusting roller, the copper-clad aluminum wires wound on the winding roller are limited through the adjusting roller, the copper-clad aluminum wires are kept stable in position in the conveying process, and the pay-off efficiency of the copper-clad aluminum wires is improved. The height of the adjusting roller is adjusted through the adjusting arm, the tension of the copper-clad aluminum wire is conveniently adjusted to adapt to production and machining work, the working effect is improved, the position of the adjusting roller outside the threaded lead screw can be adjusted according to requirements, different working requirements are met, and the position stability is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper-clad aluminum wire production, in particular to a wire releasing mechanism with adjustable tension for copper-clad aluminum wire production. Background Technique

[0002] Basically, the solid-phase combination method is adopted in the domestic preparation process of copper-clad aluminum wire. After diffusion heat treatment, the copper-clad aluminum wire with a firmly bonded interface is finally formed. During the production process of copper-clad aluminum wire, a wire releasing device is required to convey it. However, the traditional wire releasing device for the elongation of copper-clad aluminum wire cannot control the wire releasing speed. During wire releasing, due to excessive tension, the wire releasing speed of the copper-clad aluminum wire is too fast, resulting in unstable wire releasing and easy breakage of the copper-clad aluminum wire.

[0003] A Chinese patent with the publication number CN214719436U discloses a wire releasing device for the elongation of copper-clad aluminum wire. Through the cooperation of a cylinder, a connecting block, a movable rod, a moving block, a moving rod, a clamping plate and a fixed seat, it is convenient for users to adjust the rotation speed of the first rotating shaft, thereby preventing the wire releasing speed of the device from being too fast during the process of releasing the copper-clad aluminum wire, causing the copper-clad aluminum wire to break, improving the stability of the device during wire releasing, and solving the problem that the wire releasing speed of the traditional wire releasing device for the elongation of copper-clad aluminum wire is not easy to adjust.

[0004] In the actual use process of the wire releasing device of the above patent, the adjustment effect is not good and it cannot adapt to the wire releasing work at different positions. Content of the Utility Model

[0005] The purpose of the utility model is to provide a wire releasing mechanism with adjustable tension for copper-clad aluminum wire production, which solves the problems that in the actual use process of the wire releasing device mentioned in the above background technique, the adjustment effect is not good and it cannot adapt to the wire releasing work at different positions.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A wire releasing mechanism with adjustable tension for copper-clad aluminum wire production, including a winding roller, two adjusting arms and an adjusting roller. The two adjusting arms are respectively arranged on both sides of the winding roller, and a threaded lead screw is arranged between the two adjusting arms. The adjusting roller is arranged outside the threaded lead screw, and a threaded sleeve is installed inside the adjusting roller. The threaded lead screw penetrates through the threaded sleeve and is threadedly connected with the threaded sleeve.

[0007] Preferably, protective covers are installed on both sides of the winding roller. Bearing seats are installed inside the protective covers. The winding roller is rotatably connected with the protective covers through the bearing seats.

[0008] Preferably, support seats are installed on both sides of the protective cover. A positioning seat is installed at the upper end of the support seat. The positioning seat is welded to the support seat. The adjusting arm is rotatably connected with the positioning seat through a bearing.

[0009] Preferably, a bearing sleeve is installed at one end of the adjusting arm. Both ends of the threaded lead screw are rotatably connected to the adjusting arm through the bearing sleeve. A servo motor is installed on one side of the adjusting arm. The motor shaft of the servo motor is fixedly connected to the threaded lead screw through a coupling, and the servo motor is connected to the adjusting arm through fixing screws.

[0010] Preferably, an electric oil cylinder is installed below the adjusting arm. Both ends of the electric oil cylinder are respectively rotatably connected to the adjusting arm and the support seat. The lower end of the support seat is welded and connected to the base.

[0011] Preferably, a wire routing groove is integrally formed inside the adjusting roller. An inner sleeve bearing is fixedly installed inside the adjusting roller. Bearing balls are arranged inside the inner sleeve bearing. The wire sleeve is rotatably connected to the inner sleeve bearing through the bearing balls.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The winding device of the present utility model winds the copper-clad aluminum wire through the winding roller, conducts the aluminum wire through the winding roller and the adjusting roller. The adjusting roller limits the copper-clad aluminum wire wound on the winding roller, so that the copper-clad aluminum wire keeps a stable position during the conveying process. And the height of the adjusting roller is adjusted by the adjusting arm, which is convenient to adjust the tension of the copper-clad aluminum wire to adapt to the production and processing work, improve the working effect, and can adjust the position of the adjusting roller outside the threaded lead screw according to the needs to adapt to different working requirements and further improve the position stability.

[0014] 2. The present utility model drives the adjusting arm to move by extending and retracting the electric oil cylinder, which is convenient for adjustment work. And the servo motor arranged on one side of the adjusting arm can drive the threaded lead screw to rotate. The threaded lead screw drives the wire sleeve and the adjusting roller to move, and the position of the adjusting roller is convenient to adjust. According to the position of the copper-clad aluminum wire head on the winding roller, high-precision adjustment is carried out to improve the working quality of the copper-clad aluminum wire. Description of the Drawings

[0015] Figure 1 Is an isometric view of the front view of the present utility model;

[0016] Figure 2 Is the present utility model Figure 1 Partial enlarged view of area A in;

[0017] Figure 3 Is an isometric view of the side view of the present utility model;

[0018] Figure 4 Is an isometric view of the top view of the present utility model after adjustment.

[0019] In the figure: 1. Winding roller; 101. Protective cover; 102. Bearing seat; 103. Support seat; 104. Positioning seat; 2. Adjusting arm; 201. Threaded lead screw; 202. Servo motor; 203. Bearing sleeve; 204. Electric oil cylinder; 3. Adjusting roller; 301. Wire groove; 302. Inner sleeve bearing; 303. Wire sleeve; 304. Bearing ball. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] To solve the problem that the existing wire releasing device has poor adjustment effect and cannot adapt to wire releasing work at different positions during actual use, please refer to Figure 1 - Figure 3 , the present embodiment provides the following technical solutions:

[0022] A wire tension adjustable wire releasing mechanism for copper clad aluminum wire production, comprising a winding roller 1, two adjusting arms 2 and an adjusting roller 3. The two adjusting arms 2 are respectively arranged on both sides of the winding roller 1, and a threaded lead screw 201 is arranged between the two adjusting arms 2. The height of the adjusting roller 3 is adjusted through the adjusting arm 2, which is convenient for adjusting the tension of the copper clad aluminum wire to adapt to the production and processing work and improve the working effect. And according to the requirements, the position of the adjusting roller 3 outside the threaded lead screw 201 can be adjusted to adapt to different working requirements and further improve the position stability. The adjusting roller 3 is arranged outside the threaded lead screw 201, and a wire sleeve 303 is installed inside the adjusting roller 3. The threaded lead screw 201 passes through the wire sleeve 303 and is threadedly connected with the wire sleeve 303.

[0023] Protective covers 101 are installed on both sides of the winding roller 1. Bearing seats 102 are installed inside the protective covers 101. The winding roller 1 is rotationally connected with the protective covers 101 through the bearing seats 102. Support seats 103 are installed on both sides of the protective covers 101. Positioning seats 104 are installed at the upper ends of the support seats 103. The positioning seats 104 are welded to the support seats 103. The adjusting arms 2 are rotationally connected with the positioning seats 104 through bearings. The copper clad aluminum wire is wound through the winding roller 1, and the aluminum wire is conducted through the winding roller 1 and the adjusting roller 3. The adjusting roller 3 limits the copper clad aluminum wire wound on the winding roller 1, so that the copper clad aluminum wire maintains a stable position during the conveying process.

[0024] Specifically, the copper-clad aluminum wire is wound by the winding roller 1, and the aluminum wire is conducted by the winding roller 1 and the adjusting roller 3. The adjusting roller 3 limits the copper-clad aluminum wire wound around the winding roller 1, so that the copper-clad aluminum wire maintains a stable position during transportation. Moreover, the height of the adjusting roller 3 is adjusted by the adjusting arm 2, which is convenient for adjusting the tension of the copper-clad aluminum wire to adapt to the production and processing work, improve the working effect, and the position of the adjusting roller 3 outside the lead screw 201 can be adjusted according to requirements to adapt to different working needs and further improve the position stability.

[0025] To solve the problem that the existing wire pay-off device has inconvenient adjustment methods and affects the operation during actual use, please refer to Figure 1 - Figure 4 , this embodiment provides the following technical solutions:

[0026] One end of the adjusting arm 2 is equipped with a bearing sleeve 203. Both ends of the lead screw 201 are rotationally connected to the adjusting arm 2 through the bearing sleeve 203. One side of the adjusting arm 2 is equipped with a servo motor 202. The motor shaft of the servo motor 202 is fixedly connected to the lead screw 201 through a coupling, and the servo motor 202 is connected to the adjusting arm 2 through fixing screws. The servo motor 202 drives the lead screw 201 to rotate, and the lead screw 201 drives the nut sleeve 303 and the adjusting roller 3 to move. The position of the adjusting roller 3 is convenient to adjust, and high-precision adjustment is carried out according to the position of the copper-clad aluminum wire head on the winding roller 1, improving the working quality of the copper-clad aluminum wire.

[0027] An electric oil cylinder 204 is installed below the adjusting arm 2. Both ends of the electric oil cylinder 204 are respectively rotationally connected to the adjusting arm 2 and the support seat 103. By extending and retracting the electric oil cylinder 204, the adjusting arm 2 is driven to move, which is convenient for adjustment work. The lower end of the support seat 103 is welded to the base. An integrally formed wire groove 301 is provided inside the adjusting roller 3. An inner sleeve bearing 302 is fixedly installed inside the adjusting roller 3. Bearing balls 304 are provided inside the inner sleeve bearing 302. The nut sleeve 303 is rotationally connected to the inner sleeve bearing 302 through the bearing balls 304.

[0028] Specifically, by extending and retracting the electric oil cylinder 204, the adjusting arm 2 is driven to move, which is convenient for adjustment work. Moreover, the servo motor 202 provided on one side of the adjusting arm 2 can drive the lead screw 201 to rotate. The lead screw 201 drives the nut sleeve 303 and the adjusting roller 3 to move. The position of the adjusting roller 3 is convenient to adjust, and high-precision adjustment is carried out according to the position of the copper-clad aluminum wire head on the winding roller 1, improving the working quality of the copper-clad aluminum wire.

[0029] Working principle: During use, the copper-clad aluminum wire is wound by the winding roller 1, and the aluminum wire is conducted by the winding roller 1 and the adjusting roller 3. The adjusting roller 3 limits the copper-clad aluminum wire wound around the winding roller 1, so that the copper-clad aluminum wire maintains a stable position during transportation. Moreover, the height of the adjusting roller 3 is adjusted by the adjusting arm 2. The telescopic electric oil cylinder 204 drives the adjusting arm 2 to move, facilitating the adjustment work, conveniently adjusting the tension of the copper-clad aluminum wire to adapt to the production and processing work, improving the working effect. And the servo motor 202 arranged on one side of the adjusting arm 2 can drive the lead screw 201 to rotate. The lead screw 201 drives the nut sleeve 303 and the adjusting roller 3 to move. The position of the adjusting roller 3 is convenient to adjust. According to the position of the copper-clad aluminum wire head on the winding roller 1, high-precision adjustment is carried out to improve the working quality of the copper-clad aluminum wire. The position of the adjusting roller 3 outside the lead screw 201 is adjusted to adapt to different working requirements, further improving the position stability.

[0030] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention.

Claims

1. A wire pay-off mechanism with adjustable tension for the production of copper-clad aluminum wire, comprising a winding roller (1), two adjusting arms (2) and an adjusting roller (3), characterized in that, The two adjusting arms (2) are respectively arranged on both sides of the winding roller (1), and a lead screw (201) is arranged between the two adjusting arms (2). The adjusting roller (3) is arranged outside the lead screw (201), and a wire sleeve (303) is installed inside the adjusting roller (3). The lead screw (201) penetrates through the wire sleeve (303) and is threadedly connected with the wire sleeve (303).

2. The tension-adjustable wire pay-off mechanism for the production of copper-clad aluminum wire according to claim 1, wherein: Protective covers (101) are installed on both sides of the winding roller (1). Bearing seats (102) are installed inside the protective covers (101). The winding roller (1) is rotatably connected with the protective covers (101) through the bearing seats (102).

3. The tension-adjustable wire pay-off mechanism for copper-clad aluminum wire production according to claim 2, characterized in that: Support seats (103) are installed on both sides of the protective cover (101). A positioning seat (104) is installed at the upper end of the support seat (103). The positioning seat (104) is welded to the support seat (103). The adjusting arm (2) is rotatably connected with the positioning seat (104) through a bearing.

4. A wire pay-off mechanism with adjustable tension for the production of copper-clad aluminum wires according to claim 1, characterized in that: A bearing sleeve (203) is installed at one end of the adjusting arm (2). Both ends of the lead screw (201) are rotatably connected with the adjusting arm (2) through the bearing sleeve (203). A servo motor (202) is installed on one side of the adjusting arm (2). The motor shaft of the servo motor (202) is fixedly connected with the lead screw (201) through a coupling, and the servo motor (202) is connected with the adjusting arm (2) through fixing screws.

5. The tension-adjustable wire pay-off mechanism for the production of copper-clad aluminum wire according to claim 3, characterized in that: An electric oil cylinder (204) is installed below the adjusting arm (2). Both ends of the electric oil cylinder (204) are respectively rotatably connected with the adjusting arm (2) and the support seat (103). The lower end of the support seat (103) is welded to a base.

6. The tension-adjustable wire pay-off mechanism for copper-clad aluminum wire production according to claim 1, characterized in that: A wire routing groove (301) formed integrally is arranged inside the adjusting roller (3). An inner sleeve bearing (302) is fixedly installed inside the adjusting roller (3). Bearing balls (304) are arranged inside the inner sleeve bearing (302). The wire sleeve (303) is rotatably connected with the inner sleeve bearing (302) through the bearing balls (304).

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