Stainless steel wire anti-static device

Abstract

The utility model relates to an anti-static device for a stainless steel wire. The anti-static device comprises a shell, a cylinder, a winding drum, a pull rope and a balancing weight, the cylinder is fixedly installed in the shell, and a through hole coaxial with the cylinder is formed in the shell so that the stainless steel wire can penetrate through the cylinder. One end of the winding drum extends into the shell, and the winding drum is coaxially and rotatably mounted on the cylinder; one end of the pull rope is fixedly mounted on the winding drum, and the other end of the pull rope penetrates through the shell in a sliding manner; the balancing weight is fixedly installed at the end, away from the winding drum, of the pull rope. The cylinder, the winding roller, the pull rope and the balancing weight are all conductive. A steel wire is inserted into a cylinder through a through hole, and under the action of gravity, a balancing weight pulls a pull rope wound on a winding drum to extend, so that the balancing weight abuts against the ground; and the inner side wall of the cylinder is in contact with the stainless steel wire, so that the electrostatic current on the stainless steel wire is conducted to the bottom surface through the cylinder, the winding roller, the pull rope and the balancing weight in sequence, and the electrostatic current on the stainless steel wire can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel wire processing technology, specifically to an antistatic device for stainless steel wire. Background Technology

[0002] Stainless steel wire is manufactured through processes such as cold drawing and heat treatment, and possesses excellent corrosion resistance, high strength, and high-temperature resistance. It is widely used in aerospace, medical devices, automotive manufacturing, and electronic components.

[0003] In modern manufacturing processes, drawing is a crucial step—the wire diameter is gradually compressed using a die, and the high-speed friction between the steel wire and the die during this process easily generates static electricity. The high-speed winding and multi-layer stacking during the coiling stage further exacerbate the accumulation of static electricity. This static electricity not only attracts dust and oil from the air, contaminating the surface cleanliness and affecting the quality of subsequent coatings or welding, but it can also ignite electrical sparks, creating a safety hazard in a flammable environment. Utility Model Content

[0004] To address the aforementioned problems in existing technologies, the technical problem this utility model aims to solve is that static electricity on stainless steel wires not only attracts dust and oil from the air, contaminating surface cleanliness and affecting the quality of subsequent coatings or welding, but may also ignite electrical sparks, posing a safety hazard in flammable environments.

[0005] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: a stainless steel wire antistatic device, comprising:

[0006] case;

[0007] A cylinder is fixedly installed inside the housing, and the housing has a through hole coaxial with the cylinder so that a stainless steel wire can pass through the cylinder.

[0008] A take-up drum, one end of which extends into the housing and is coaxially and rotatably mounted on the cylinder;

[0009] A pull rope, one end of which is fixedly mounted on a take-up drum, and the other end of which slides through the housing; and

[0010] A counterweight is fixedly installed at the end of the pull rope away from the take-up drum.

[0011] The cylinder, winding roller, pull rope, and counterweight are all conductive.

[0012] Preferably, it further includes an abutting mechanism, wherein a plurality of abutting mechanisms are evenly spaced along the circumferential direction of the cylinder and are disposed inside the cylinder; the abutting mechanism includes a conductive abutting plate and an elastic telescopic member; one end of the elastic telescopic member is fixedly installed on the inner sidewall of the cylinder, and the other end of the elastic telescopic member is fixedly connected to the abutting plate.

[0013] Preferably, a conductive roller is rotatably mounted on the abutment plate, and the axis of the roller is perpendicular to the axis of the cylinder.

[0014] Preferably, the elastic telescopic component includes: a sliding sleeve, a sliding post, and a spring; one end of the sliding sleeve is fixedly installed on the inner sidewall of the cylinder; one end of the sliding post is slidably inserted into the sliding sleeve along the other end of the sliding sleeve, and the other end of the sliding post is fixedly connected to the abutment plate; the spring is disposed in the sliding sleeve, and one end of the spring abuts against the inner sidewall of the cylinder, and the other end of the spring abuts against the sliding post.

[0015] Preferably, a knob is coaxially fixed at one end of the winding drum extending to the outside of the housing.

[0016] Preferably, the housing has an elongated groove that runs along the length of the cylinder, and the pull rope extends out of the housing through the elongated groove.

[0017] Preferably, it also includes rotating rollers; two parallel rotating rollers are rotatably mounted on the housing, the rotating rollers are located in the long groove and are arranged along the length direction of the long groove, and the pull rope is located between the two rotating rollers.

[0018] Preferably, the end of the counterweight away from the pull rope is arranged in a planar shape.

[0019] Compared with the prior art, the present invention has at least the following advantages:

[0020] 1. In this utility model, a non-conforming steel wire is inserted into a cylinder through a through hole. Under the action of gravity, the counterweight pulls the rope wound on the winding drum to extend, causing the counterweight to come into contact with the ground. Under the action of gravity, the inner wall of the cylinder comes into contact with the stainless steel wire, so that the electrostatic current on the stainless steel wire is conducted to the bottom surface through the cylinder, winding drum, rope and counterweight in sequence. This effectively reduces the electrostatic current on the stainless steel wire. Furthermore, during the processing of the stainless steel wire, the shell comes into contact with the processing equipment, so that the stainless steel wire can slide relatively inside the cylinder, thus not affecting the production and processing of the stainless steel wire.

[0021] 2. In this utility model, the elastic telescopic member applies a thrust to the abutment plate, causing the abutment plate to abut against the stainless steel wire. The static electricity on the stainless steel wire can then be conducted to the cylinder in sequence through the abutment plate and the elastic telescopic member. By extending and retracting the elastic telescopic member in multiple directions, the distance between multiple abutment plates can be adjusted, thereby accommodating stainless steel wires of different diameters and increasing the contact area with the stainless steel wire. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the specific embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0023] Figure 1 This is a perspective view of a stainless steel wire antistatic device provided in this embodiment.

[0024] Figure 2 This is a cross-sectional view of a stainless steel wire antistatic device provided in this embodiment.

[0025] Reference numerals in the attached drawings: 1. Shell; 11. Through hole; 12. Long groove; 2. Cylinder; 3. Winding drum; 4. Pull rope; 5. Counterweight; 6. Abutting mechanism; 61. Abutting plate; 62. Sliding sleeve; 63. Sliding column; 64. Spring; 65. Roller; 7. Knob; 8. Rotating roller. Detailed Implementation

[0026] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0027] See Figure 1 and Figure 2 The present invention provides an embodiment of an antistatic device for stainless steel wire, comprising: a housing 1, a cylinder 2, a winding drum 3, a pull rope 4, and a counterweight 5; the cylinder 2 is fixedly installed inside the housing 1, and the housing 1 has a through hole 11 coaxially arranged with the cylinder 2 to allow the stainless steel wire to pass through the cylinder 2; one end of the winding drum 3 extends into the housing 1, and the winding drum 3 is coaxially and rotatably installed on the cylinder 2; one end of the pull rope 4 is fixedly installed on the winding drum 3, and the other end of the pull rope 4 slides through the housing 1; the counterweight 5 is fixedly installed at the end of the pull rope 4 away from the winding drum 3; furthermore, the end of the counterweight 5 away from the pull rope 4 is planar; thereby increasing the contact area with the bottom surface to facilitate the flow of static electricity; wherein, the cylinder 2, the winding drum, the pull rope 4, and the counterweight 5 are all conductive.

[0028] In practice, the cylinder 2, the winding roller, and the counterweight 5 can be made of iron, and the pull rope 4 can be made of multi-strand fine copper wire. The stainless steel wire is inserted into the cylinder 2 through the through hole 11. Under the action of gravity, the counterweight 5 pulls the pull rope 4 wound on the winding roller 3 to extend, so that the counterweight 5 comes into contact with the ground. Under the action of gravity, the inner wall of the cylinder 2 comes into contact with the stainless steel wire, so that the electrostatic current on the stainless steel wire is conducted to the bottom surface through the cylinder 2, the winding roller, the pull rope 4, and the counterweight 5 in sequence. This can effectively reduce the electrostatic current on the stainless steel wire. When the stainless steel wire is being processed, the shell 1 comes into contact with the processing equipment, so that the stainless steel wire can slide relatively inside the cylinder 2, thus not affecting the production and processing of the stainless steel wire.

[0029] See Figure 1 and Figure 2 In other embodiments, an abutment mechanism 6 is also included. Multiple abutment mechanisms 6 are evenly spaced along the circumferential direction of the cylinder 2 and are disposed within the cylinder 2. Each abutment mechanism 6 includes a conductive abutment plate 61 and an elastic telescopic member. One end of the elastic telescopic member is fixedly installed on the inner wall of the cylinder 2, and the other end is fixedly connected to the abutment plate 61. Specifically, the elastic telescopic member applies a thrust to the abutment plate 61, causing the abutment plate 61 to abut against the stainless steel wire. Static electricity on the stainless steel wire can then be conducted sequentially to the cylinder 2 through the abutment plate 61 and the elastic telescopic member. By extending and retracting the elastic telescopic member in multiple directions, the spacing between the multiple abutment plates 61 can be adjusted, thereby accommodating stainless steel wires of different diameters and increasing the contact area with the stainless steel wire. Furthermore, a conductive roller 65 is rotatably mounted on the abutment plate 61, and the axis of the roller 65 is perpendicular to the axis of the cylinder 2. In specific implementation, the roller 65 is made of iron. By setting the roller 65, the sliding friction between the abutment plate 61 and the stainless steel wire can be converted into rolling friction between the roller 65 and the stainless steel wire, thereby reducing the friction between the roller and the stainless steel wire and effectively preventing scratches on the outer surface of the stainless steel wire.

[0030] See Figure 1 and Figure 2 In other embodiments, the elastic telescopic member includes: a sliding sleeve 62, a sliding post 63, and a spring 64; one end of the sliding sleeve 62 is fixedly installed on the inner side wall of the cylinder 2; one end of the sliding post 63 is slidably inserted into the sliding sleeve 62 along the other end of the sliding sleeve 62, and the other end of the sliding post 63 is fixedly connected to the abutment plate 61; the spring 64 is disposed in the sliding sleeve 62, and one end of the spring 64 abuts against the inner side wall of the cylinder 2, and the other end of the spring 64 abuts against the sliding post 63.

[0031] In practice, the sliding column 63 is made of iron, and the spring 64 is made of spring steel. The spring 64 pushes the sliding column 63 to slide within the sliding sleeve 62, thereby pushing the abutment plate 61 to abut against the stainless steel wire. In this way, the electrostatic current on the stainless steel wire can be conducted to the cylinder 2 in sequence through the abutment plate 61, the sliding column 63, and the spring 64. Furthermore, multiple elastic telescopic components are provided along the length of the abutment plate 61.

[0032] See Figure 1 and Figure 2 In other embodiments, a knob 7 is coaxially fixed at one end of the take-up drum 3 extending to the outside of the housing 1; the knob 7 allows the take-up drum 3 to be rotated easily, thereby allowing the pull rope 4 to be easily wound around the take-up drum 3.

[0033] See Figure 1 and Figure 2 In another embodiment, a long groove 12 is formed on the housing 1, which is arranged along the length direction of the cylinder 2. The pull rope 4 extends to the outside of the housing 1 through the long groove 12. The long groove 12 allows the pull rope 4 to move along the length direction of the long groove 12 at one end outside the housing 1 when it is wound by the winding drum 3. This effectively reduces friction between the pull rope 4 and the housing 1, thereby improving the service life of the pull rope 4. Furthermore, a rotating roller 8 is included; two parallel rotating rollers 8 are rotatably mounted on the housing 1, located within the long groove 12 and arranged along its length. The pull rope 4 is located between the two rotating rollers. In specific implementation, the pull rope 4 abuts against the rotating roller 8 instead of the pull rope 4 abutting against the housing 1. This reduces friction between the rotating roller 8 and the pull rope 4 through adaptive rotation, further improving the service life of the pull rope 4.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A stainless steel wire anti-static device, characterized by, include: case; A cylinder is fixedly installed inside the housing, and the housing has a through hole coaxial with the cylinder so that a stainless steel wire can pass through the cylinder. A take-up drum, one end of which extends into the housing and is coaxially and rotatably mounted on the cylinder; A pull rope, one end of which is fixedly mounted on a winding drum, and the other end of which slides through the housing; and A counterweight is fixedly installed at the end of the pull rope away from the take-up drum. The cylinder, winding roller, pull rope, and counterweight are all conductive.

2. The stainless steel wire anti-static device according to claim 1, wherein It also includes abutting mechanisms, a plurality of abutting mechanisms being evenly spaced along the circumferential direction of the cylinder, and the plurality of abutting mechanisms being disposed inside the cylinder; the abutting mechanism includes a conductive abutting plate and an elastic telescopic member; one end of the elastic telescopic member is fixedly installed on the inner side wall of the cylinder, and the other end of the elastic telescopic member is fixedly connected to the abutting plate.

3. The stainless steel wire anti-static device according to claim 2, wherein The contact plate is rotatably mounted with conductive rollers, and the axis of the rollers is perpendicular to the axis of the cylinder.

4. The antistatic device for stainless steel wire according to claim 2, characterized in that, The elastic telescopic component includes: a sliding sleeve, a sliding column, and a spring; one end of the sliding sleeve is fixedly installed on the inner side wall of the cylinder; one end of the sliding column is slidably inserted into the sliding sleeve along the other end of the sliding sleeve, and the other end of the sliding column is fixedly connected to the abutment plate; the spring is disposed in the sliding sleeve, and one end of the spring abuts against the inner side wall of the cylinder, and the other end of the spring abuts against the sliding column.

5. The stainless steel wire anti-static device according to claim 1, wherein, A knob is coaxially fixed at one end of the winding drum that extends to the outside of the housing.

6. The stainless steel wire anti-static device according to claim 1, wherein The shell has an elongated groove that runs along the length of the cylinder, and the pull rope extends out of the shell through the elongated groove.

7. The stainless steel wire anti-static device according to claim 6, wherein It also includes rotating rollers; two parallel rotating rollers are rotatably mounted on the housing, the rotating rollers are located in the long groove and are arranged along the length of the long groove, and the pull rope is located between the two rotating rollers.

8. The stainless steel wire anti-static device according to claim 1, wherein, The counterweight is set in a flat shape at the end away from the rope.

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