A metal wire surface treatment rust removal device

Abstract

The utility model belongs to metal wire surface treatment technical field, concretely is a kind of metal wire surface treatment rust removal device, including the core component of the device can provide installation position's machine case, the rust removal assembly that machine case is provided with even sand blasting to its surface each position when wire passes through the device to remove rust fully is arranged in, machine case rear is provided with the drive assembly that can further improve the rust removal full degree.The utility model is convenient to be arranged with the ring frame of the same shaft of metal wire advancing path in buckling frame, and ensure its operation is not disturbed by abrasive, so that the multiple sand blasting pieces of ring frame one side circumferential distribution, can change its position according to wire diameter by adjusting piece, and after drive assembly operation, form annular sand blasting area that is adapted to different specifications wire, to realize the all-around uniform rust removal of wire.

Description

Technical Field

[0001] This utility model belongs to the field of metal wire surface treatment technology, specifically relating to a metal wire surface treatment and rust removal device. Background Technology

[0002] Metal wire surface treatment and rust removal equipment is a device used to remove rust, oxide layers, or other contaminants from the surface of metal wires. It is widely used in metal processing, wire manufacturing, and machinery manufacturing. Its core function is to restore the cleanliness of the metal surface, ensuring the quality and performance of subsequent processing (such as electroplating, spraying, welding, etc.).

[0003] Chinese patent document CN221834055U discloses a rust removal mechanism for metal wire surfaces. It removes rust from metal wires from multiple angles by setting two first grinding blocks placed on the left and right and two second grinding blocks placed on the top and bottom, thereby avoiding incomplete rust removal. At the same time, by setting an auxiliary spring, the first grinding blocks and the second grinding blocks are pushed by the spring force to reciprocate grinding the metal wire, which greatly improves the rust removal efficiency.

[0004] However, in the existing technology, although using multiple fixed-size grinding blocks distributed at multiple angles can improve the rust removal effect of wire, in practical applications, when processing metal wires of different diameters, it is difficult for the fixed-size grinding blocks to form an effective fit, which leads to uneven contact or the existence of rust removal blind spots. Therefore, a metal wire surface treatment rust removal device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a rust removal device for surface treatment of metal wires.

[0006] The technical solution adopted in this utility model is as follows:

[0007] A metal wire surface treatment rust removal device includes a chassis that provides an installation position for the core components of the device, a rust removal component that can uniformly sandblast various positions on the surface of the wire when it passes through the device to fully remove rust, and a drive component that can further improve the degree of rust removal at the rear of the chassis.

[0008] The rust removal components include a sandblasting component that can sandblast the wire from multiple directions, a swing component that can drive the sandblasting component to swing continuously around the wire due to the operation of the drive component, and an adjustment component that can adjust the position of the sandblasting component in different ways to adapt to wires of different specifications.

[0009] The swing component includes two fastening frames fixedly installed inside the chassis, a ring frame movably installed between the two fastening frames, a toothed ring fixedly connected to the outer side of the ring frame, multiple support rods fixedly connected to one side of the ring frame, and a transverse ring movably connected between the multiple support rods.

[0010] The drive assembly includes a carriage located below the ring frame, and a toothed plate is fixedly installed inside the carriage.

[0011] Preferably, the sandblasting component includes multiple reversing main rods movably connected to the inner side of the ring frame. One end of each reversing main rod is fixedly connected to a reversing auxiliary rod. A buckle plate is fixedly connected to the side of the reversing auxiliary rod away from the reversing main rod. A sandblasting gun is fixedly installed between the reversing auxiliary rod and the buckle plate.

[0012] Preferably, the adjusting component includes two internally threaded cylinders that are movably connected to the ring frame and the transverse ring, respectively, and a lever is provided between the two internally threaded cylinders.

[0013] Preferably, the adjusting component further includes multiple U-shaped frames fixedly connected to the inner side of the transverse ring. A first connecting rod is provided between the main reversing rod with similar height and longitudinal position and the U-shaped frame. Two supports are fixedly connected inside the U-shaped frame. A lead screw is movably connected between the two supports. A slider is provided between the U-shaped frame and the lead screw. A second connecting rod is provided between the slider with similar height and longitudinal position and the secondary reversing rod.

[0014] Preferably, the rust removal assembly also includes a baffle plate fixedly connected above the fastening frame.

[0015] Preferably, the fastening frame is rotatably connected to the ring frame, the fastening frame is slidably connected to the slide, and the toothed ring is meshed with the toothed plate.

[0016] Preferably, the ring frame and the reversing auxiliary rod are rotatably connected to the reversing main rod, and multiple reversing main rods and reversing auxiliary rods are arranged at equal angular intervals around the center line of the ring frame.

[0017] Preferably, the support rod is slidably connected to the transverse ring, and the ring frame and transverse ring are rotatably connected to their respective internal threaded cylinders. The internal threaded cylinders are connected to the lever via threads.

[0018] Preferably, the number of reversing main rods and U-shaped frames is the same, both the reversing main rods and U-shaped frames are rotatably connected to the first connecting rod, the support is rotatably connected to the lead screw, the U-shaped frame is slidably connected to the slider, the lead screw and the slider are connected by threads, and both the reversing auxiliary rods and the slider are rotatably connected to the second connecting rod.

[0019] The beneficial effects of this utility model are as follows: by setting a ring frame coaxial with the travel path of the metal wire in the fastening frame and ensuring that its operation is not disturbed by abrasive, multiple sandblasting parts evenly distributed on one side of the ring frame can form an annular sandblasting area adapted to wires of different specifications after the position of the adjusting parts is changed according to the wire diameter and the drive assembly is operated, thereby achieving all-round uniform rust removal of the wire. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a schematic diagram of the structure of the metal wire surface treatment and rust removal device described in this utility model;

[0022] Figure 2 This is a rear view structural schematic diagram of the metal wire surface treatment and rust removal device described in this utility model;

[0023] Figure 3 yes Figure 1 Schematic diagram of some component structures;

[0024] Figure 4 yes Figure 3 Another perspective structural diagram;

[0025] Figure 5 yes Figure 3 A structural schematic diagram of some components from another perspective;

[0026] Figure 6 yes Figure 3 sectional structural diagram of some components;

[0027] Figure 7 yes Figure 3 A schematic diagram of some of the exploded components.

[0028] The annotations in the attached figures are explained as follows:

[0029] 1. Chassis; 101. Housing; 102. Cover; 103. Pipe hole; 104. Curtain; 2. Rust removal assembly; 201. Fastening frame; 202. Ring frame; 203. Gear ring; 204. Support rod; 205. Transverse ring; 206. Main reversing rod; 207. Secondary reversing rod; 208. Buckle plate; 209. Sandblasting gun; 210. Internal threaded cylinder; 211. Lever; 212. U-shaped frame; 213. First connecting rod; 214. Support; 215. Lead screw; 216. Slider; 217. Second connecting rod; 218. Baffle plate; 3. Drive assembly; 301. Slide carriage; 302. Gear plate; 303. Transmission frame; 304. Motor; 305. Cam; 306. Insert rod. Detailed Implementation

[0030] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The present invention will be further described below with reference to the embodiments and accompanying drawings.

[0033] like Figures 1-7 As shown, a metal wire surface treatment rust removal device includes a housing 1 that provides an installation position for the core components of the device. Inside the housing 1, there is a rust removal component 2 that can uniformly sandblast various positions on the surface of the wire when it passes through the device to fully remove rust. Behind the housing 1, there is a drive component 3 that can further improve the degree of rust removal.

[0034] In this embodiment: the chassis 1 includes a chassis 101, a cover 102 is movably installed on the chassis 101, a plurality of through holes 103 are integrally formed on one side of the chassis 101, and a curtain 104 is fixedly connected to both sides of the chassis 101 and one side of the cover 102.

[0035] The housing 101 is rotatably connected to the cover 102. The number of through holes 103 is the same as that of the sandblasting gun 209. The curtains 104 on both sides of the housing 101 are composed of multiple fan-shaped components arranged along the center line of the ring frame 202.

[0036] The housing 101 provides mounting positions for components such as the cover 102 and the fastening bracket 201. The fastened cover 102 and the housing 101 form a closed container to limit the splash range of the abrasive sprayed by the sandblasting gun 209. After the outlet at the bottom of the housing 101 is connected to an external sandblasting machine, the used abrasive can easily flow from the bottom of the housing 101 to the sandblasting machine's recycling and circulation system to achieve abrasive recycling. The gas and abrasive supply pipes of the external sandblasting machine can be easily connected to the sandblasting gun 209 through the through hole 103. The curtain 104 blocks the passage of wires in the housing 101 and the cover 102 to prevent abrasives from splashing out of the housing 1 after being sprayed by the sandblasting gun 209 without affecting the movement of the wires.

[0037] In this embodiment: the rust removal component 2 includes a sandblasting component that can sandblast the wire from multiple directions, a swing component that can drive the sandblasting component to swing continuously around the wire due to the operation of the drive component 3, and an adjustment component that can adjust the position of the sandblasting component in different ways to adapt to wires of different specifications.

[0038] The swing component includes two fastening frames 201 fixedly installed inside the chassis 1, a ring frame 202 movably installed between the two fastening frames 201, a toothed ring 203 fixedly connected to the outer side of the ring frame 202, a plurality of support rods 204 fixedly connected to one side of the ring frame 202, and a transverse moving ring 205 movably connected between the plurality of support rods 204.

[0039] The sandblasting component includes multiple reversing main rods 206 movably connected to the inner side of the ring frame 202. One end of the reversing main rod 206 is fixedly connected to a reversing secondary rod 207. A buckle plate 208 is fixedly connected to the side of the reversing secondary rod 207 away from the reversing main rod 206. A sandblasting gun 209 is fixedly installed between the reversing secondary rod 207 and the buckle plate 208.

[0040] The adjusting component includes two internally threaded cylinders 210 that are movably connected to the ring frame 202 and the transverse ring 205, respectively. A lever 211 is provided between the two internally threaded cylinders 210. Multiple U-shaped frames 212 are fixedly connected to the inner side of the transverse ring 205. A first connecting rod 213 is provided between the reversing main rod 206, which is close in height and longitudinal position, and the U-shaped frame 212. Two supports 214 are fixedly connected inside the U-shaped frame 212. A lead screw 215 is movably connected between the two supports 214. A slider 216 is provided between the U-shaped frame 212 and the lead screw 215. A second connecting rod 217 is provided between the slider 216, which is close in height and longitudinal position, and the reversing auxiliary rod 207.

[0041] Rust removal assembly 2 also includes a baffle 218 fixedly connected above the fastening frame 201;

[0042] The fastening frame 201 is rotatably connected to the ring frame 202, the support rod 204 is slidably connected to the transverse ring 205, the ring frame 202 and the reversing auxiliary rod 207 are rotatably connected to the reversing main rod 206, and multiple reversing main rods 206 and reversing auxiliary rods 207 are arranged at equal angles around the center line of the ring frame 202. The ring frame 202 and the transverse ring 205 are rotatably connected to their respective internal threaded cylinders 210. The internal threaded cylinders 210 are threadedly connected to the lever 211. The number of reversing main rods 206 and U-shaped frames 212 is the same. The reversing main rods 206 and U-shaped frames 212 are rotatably connected to the first connecting rod 213. The support 214 is rotatably connected to the lead screw 215. The U-shaped frame 212 is slidably connected to the slider 216. The lead screw 215 and slider 216 are threadedly connected. The reversing auxiliary rod 207 and slider 216 are rotatably connected to the second connecting rod 217.

[0043] The fastening frame 201 provides an installation position for the ring frame 202 and the slide 301, and accommodates the toothed ring 203 and the toothed plate 302. Combined with the baffle 218 blocking the opening above the fastening frame 201 through which the upper part of the ring frame 202 passes, the abrasive ejected from the sandblasting gun 209 cannot enter between the two fastening frames 201 and affect the meshing of the toothed ring 203 and the toothed plate 302. The movement of the toothed plate 302 is transmitted to the ring frame 202 through the toothed ring 203. The baffle 218 can be used for... The ring frame 202 is made of a flexible material so that it can provide a shielding function without affecting the rotation of the ring frame 202 relative to the fastening frame 201. The transverse ring 205, which is installed on one side of the ring frame 202 by the support rod 204, can provide an installation position for components such as the U-shaped frame 212. The reversing main rod 206, which restricts the range of motion of the tail end by the ring frame 202, can cooperate with the reversing auxiliary rod 207 after being connected to it, so that the sandblasting gun located between the reversing auxiliary rod 207 and the fastening plate 208 can be used. The orientation and position of 209 can be stably adjusted in different ways. The sandblasting gun 209 is connected to the gas and abrasive supply pipe of an external sandblasting machine. After the sandblasting machine is running, the abrasive is sprayed out in the housing 101 in the desired manner. The connection between the two internal threaded cylinders 210 and the lever 211 allows the distance between the ring frame 202 and the transverse ring 205 to change due to the rotation of the lever 211 relative to the internal threaded cylinder 210. The position change of the transverse ring 205 is transmitted to the reversing main rod 206 after the U-shaped frame 212 and the first connecting rod 213 change the direction. This allows the transverse ring 205 to drive the reversing main rod 206 to rotate relative to the ring frame 202 during transverse movement. The screw 215, which is installed in the U-shaped frame 212 by the support 214, can adjust the distance between the slider 216 and the center line of the transverse ring 205 after rotation. When the slider 216 moves with the transverse ring 205 or rises and falls independently, it can push and pull the reversing auxiliary rod 207 through the second connecting rod 217.

[0044] In this embodiment: the drive assembly 3 includes a slide 301 disposed below the ring frame 202, a toothed plate 302 fixedly installed inside the slide 301, a transmission frame 303 fixedly connected to the rear of the slide 301, a motor 304 fixedly installed at the rear of the housing 101, a cam 305 fixedly connected to the output end of the motor 304, and a plug rod 306 fixedly connected below the cam 305.

[0045] The fastening frame 201 is slidably connected to the slide 301, the toothed ring 203 is meshed with the toothed plate 302, and the housing 101, the fastening frame 201, and the insert rod 306 are all slidably connected to the transmission frame 303.

[0046] The toothed plate 302 is installed between the two fastening frames 201 via the slide 301, and the toothed plate 302 meshes with the toothed ring 203. The rotation of the output end of the motor 304 is changed and transmitted to the slide 301 via the cam 305, the insert rod 306, and the transmission frame 303, so that the slide 301 can drive the toothed plate 302 to swing longitudinally between the two fastening frames 201 after the motor 304 is running.

[0047] Working principle: When this device is installed for surface treatment and rust removal of metal wires, the outlet at the bottom of the housing 101 can be connected to the recycling and circulation system of an external sandblasting machine. The gas and abrasive supply pipes of the sandblasting machine, which pass through the through-hole 103 into the housing 101, can be connected to each sandblasting gun 209 so that after the device and the sandblasting machine are running, the sandblasting gun 209 can continuously spray abrasive and avoid the accumulation of abrasive in the device.

[0048] After the above connection is completed, the box cover 102 can be opened so that the metal wire conveyed by the external wire feeding and winding equipment passes through the curtain 104, the transverse ring 205, the ring frame 202 and the curtain 104 on the side of the box 101 away from the transverse ring 205 on the same side as the box cover 102. After the wire is passed through, the distance between the ring frame 202 and the transverse ring 205 can be adjusted by rotating the lever 211 according to the specifications of the metal wire, thereby significantly adjusting the position of the main reversing rod 206 and the secondary reversing rod 207, and rotating the screw 215 to drive the slider 216 to move, thereby slightly adjusting the position of the secondary reversing rod 207, so as to achieve precise adjustment of the position and orientation of the sandblasting gun 209.

[0049] Once the distance and orientation of the sandblasting gun 209 relative to the metal wire are appropriate, the motor 304 can be started. The toothed plate 302, which can swing longitudinally due to the operation of the motor 304, can drive the ring frame 202 and other components to swing continuously around the metal wire through the toothed ring 203. Combined with the operation of the external wire feeding and winding equipment and the sandblasting machine connected to the housing 101 and the sandblasting gun 209, the abrasive sprayed by the multiple sandblasting guns 209 swinging with the ring frame 202 can fully contact and remove the rust on the surface of the continuously moving metal wire in this device.

[0050] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A rust removal device for surface treatment of metal wire, characterized in that: Includes a chassis (1) that provides an installation location for the core components of the device, and a rust removal component (2) that can uniformly sandblast the surface of the wire when it passes through the device to fully remove rust. A drive component (3) that can further improve the degree of rust removal is provided at the rear of the chassis (1). The rust removal component (2) includes a sandblasting component that can sandblast the wire from multiple directions, a swing component that can drive the sandblasting component to swing continuously around the wire due to the operation of the drive component (3), and an adjustment component that can adjust the position of the sandblasting component in different ways to adapt to wires of different specifications. The swinging component includes two fastening frames (201) fixedly installed inside the chassis (1), a ring frame (202) movably installed between the two fastening frames (201), a toothed ring (203) fixedly connected to the outer side of the ring frame (202), a plurality of support rods (204) fixedly connected to one side of the ring frame (202), and a transverse moving ring (205) movably connected between the plurality of support rods (204); The drive assembly (3) includes a slide (301) disposed below the ring frame (202), and a toothed plate (302) is fixedly installed inside the slide (301).

2. The metal wire surface treatment and rust removal device according to claim 1, characterized in that: The sandblasting component includes a plurality of reversing main rods (206) movably connected to the inner side of the ring frame (202). One end of each reversing main rod (206) is fixedly connected to a reversing auxiliary rod (207). A buckle plate (208) is fixedly connected to the side of the reversing auxiliary rod (207) away from the reversing main rod (206). A sandblasting gun (209) is fixedly installed between the reversing auxiliary rod (207) and the buckle plate (208).

3. The metal wire surface treatment and rust removal device according to claim 2, characterized in that: The adjusting component includes two internally threaded cylinders (210) that are movably connected to the ring frame (202) and the transverse ring (205), respectively, and a lever (211) is provided between the two internally threaded cylinders (210).

4. The metal wire surface treatment and rust removal device according to claim 3, characterized in that: The adjusting component also includes multiple U-shaped frames (212) fixedly connected to the inner side of the transverse ring (205). A first connecting rod (213) is provided between the main reversing rod (206) and the U-shaped frame (212), which are close in height and longitudinal position. Two supports (214) are fixedly connected inside the U-shaped frame (212). A lead screw (215) is movably connected between the two supports (214). A slider (216) is provided between the U-shaped frame (212) and the lead screw (215). A second connecting rod (217) is provided between the slider (216) and the secondary reversing rod (207), which are close in height and longitudinal position.

5. The metal wire surface treatment and rust removal device according to claim 1, characterized in that: The rust removal assembly (2) also includes a baffle (218) fixedly connected above the fastening frame (201).

6. The metal wire surface treatment and rust removal device according to claim 1, characterized in that: The fastening frame (201) is rotatably connected to the ring frame (202), the fastening frame (201) is slidably connected to the slide (301), and the toothed ring (203) is engaged with the toothed plate (302).

7. The metal wire surface treatment and rust removal device according to claim 2, characterized in that: The ring frame (202) and the reversing auxiliary rod (207) are rotatably connected to the reversing main rod (206), and multiple reversing main rods (206) and reversing auxiliary rods (207) are arranged at equal angular intervals around the center line of the ring frame (202).

8. The metal wire surface treatment and rust removal device according to claim 3, characterized in that: The support rod (204) is slidably connected to the transverse ring (205), and the ring frame (202) and the transverse ring (205) are rotatably connected to the internal threaded cylinder (210) connected to them respectively. The internal threaded cylinder (210) is threadedly connected to the lever (211).

9. The metal wire surface treatment and rust removal device according to claim 4, characterized in that: The number of the main reversing rod (206) and the U-shaped frame (212) are the same. The main reversing rod (206) and the U-shaped frame (212) are rotatably connected to the first connecting rod (213). The support (214) is rotatably connected to the lead screw (215). The U-shaped frame (212) is slidably connected to the slider (216). The lead screw (215) and the slider (216) are connected by threads. The secondary reversing rod (207) and the slider (216) are rotatably connected to the second connecting rod (217).

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