Wire drawing machine with rust removal function

Abstract

The utility model relates to wire drawing machine technical field, and disclose a wire drawing machine with rust removal function, this wire drawing machine with rust removal function, including the seat body, the top end surface of seat body is provided with the roll -out subassembly, the top end surface fixedly connected with wire drawing die of seat body, the top end surface of seat body is provided with rust removal subassembly. This wire drawing machine with rust removal function, dissolves the surface material such as iron oxide, manganese oxide, removes oxide skin, rust layer, ensures that wire rod surface is clean, smooth, and the wire rod is adapted to different tension, reduces the pressure injury caused to fine line, makes wire rod keep in the best angle of entry and exit all the time, thereby avoids the wire rod deviation, and the friction roller is attached on the surface of wire rod, and along with the relative movement of wire rod's pull, realizes the polishing to wire rod surface, strengthens rust removal and peeling effect, and the rust layer of micro -bubble destroys the oxide skin structure on the metal surface, makes it more easily be dissolved or stripped by acid solution.

Description

Technical Field

[0001] This utility model relates to the field of wire drawing machine technology, specifically a wire drawing machine with rust removal function. Background Technology

[0002] The wire or bar materials produced and transported by steel manufacturers to metal product manufacturers such as standard parts manufacturers undergo drawing processing by wire drawing machines. This ensures that the diameter, roundness, internal metallographic structure, surface finish, and straightness of the wire or bar materials meet the raw material processing requirements for the production of standard parts and other metal products. Therefore, the pre-treatment quality of wire or bar materials by the wire drawing machine directly affects the product quality of standard parts and other metal product manufacturers.

[0003] According to a public notice (Announcement No.: CN221086745U) of a wire drawing machine with automatic rust removal function, the motor is turned on and one end of the motor's output shaft is fixedly connected to the drive shaft, thereby driving it to rotate and pull the iron wire. During the pulling process, the iron wire passes through the selected wire drawing hole and is pulled under the action of tension. During the wire drawing process, the outer wall of the wire drawing hole is set to a frosted state to facilitate the removal of rust from the outer wall of the iron wire when it is pulled through the hole.

[0004] However, in actual use, the frosted surface of the drawing hole of the above-mentioned wire drawing machine will leave scratches, marks and abrasion marks on the surface of the metal wire, resulting in a rough or matte finish on the finished product, affecting the appearance. At the same time, the rough surface causes the friction coefficient between the metal and the die hole to increase, resulting in increased tension. In view of this, we propose a wire drawing machine with rust removal function. Utility Model Content

[0005] The purpose of this invention is to provide a wire drawing machine with rust removal function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wire drawing machine with rust removal function, comprising a base, a winding and unwinding assembly disposed on the top end face of the base, a wire drawing die fixedly connected to the top end face of the base, and a rust removal assembly disposed on the top end face of the base, the rust removal assembly comprising:

[0007] A pickling tank, wherein the inner wall of the pickling tank is provided with an adjustment component;

[0008] A neutralization tank is fixedly connected to the top end face of the base, and an adjustment component is provided on the inner wall of the neutralization tank.

[0009] A cleaning tank, the inner wall of which is provided with an adjustment component, is fixedly connected to the top end face of the base.

[0010] Preferably, the winding and unwinding assembly includes a frame one, which is fixedly connected to the top end face of the base, a take-up roller is rotatably connected to the side wall of the frame one, a pulley is fixedly connected to the side wall of the take-up roller, and the pulley is connected to a belt drive; a motor is fixedly connected to the top end face of the base, a pulley is fixedly connected to the output end of the motor, and the pulley is connected to a belt drive; a frame two is fixedly connected to the top end face of the base, and a pay-off roller is rotatably connected to the side wall of the frame two.

[0011] Preferably, the pickling tank is fixedly connected to the top end face of the base body, the neutralization tank is located between the pickling tank and the cleaning tank, the pickling tank is located on the side closer to the second frame body, and the cleaning tank is located on the side closer to the wire drawing die. First, the wire is pickled to remove rust, then the acid is neutralized by the weak alkaline solution in the neutralization tank, and finally the wire is cleaned by the clean water in the cleaning tank.

[0012] Preferably, the sidewall of the wire drawing die is provided with a plurality of wire drawing holes, the diameters of which are different, so that metal wires of different diameters can be drawn out.

[0013] Preferably, the adjusting assembly includes a rotating shaft, a connecting rod fixedly connected to the end face of the rotating shaft, a guide roller rotatably connected to the side wall of the connecting rod, a friction roller fixedly connected to the side wall of the connecting rod, and an ultrasonic vibration device fixedly connected to the inner bottom surface of the pickling tank.

[0014] Preferably, the connecting rod is rotatably connected to the top end face of the pickling tank, and a coil spring is sleeved on the side wall of the connecting rod. One end of the coil spring is fixedly connected to the side wall of the connecting rod, and the other end of the coil spring is fixedly connected to the top end face of the pickling tank.

[0015] Preferably, a frame three is fixedly connected to the top end face of the base, an installation box is fixedly connected to the side wall of the frame three, an oil storage box is fixedly connected to the top end face of the installation box, an oiling sponge is provided inside the installation box, and a through hole is opened on the side wall of the oiling sponge.

[0016] Compared with the prior art, this utility model provides a wire drawing machine with rust removal function, which has the following beneficial effects:

[0017] 1. This wire drawing machine with rust removal function dissolves surface substances such as iron oxide and manganese oxide through its rust removal components, removing oxide scale and rust layers to ensure a clean and smooth wire surface. The guide roller adapts to wires with different tensions, reducing pressure damage to fine wires and keeping the wire at the optimal entry and exit angle to prevent wire deviation. At the same time, the friction roller is attached to the surface of the wire and moves relative to it as the wire is pulled, achieving polishing of the wire surface and enhancing the rust removal and peeling effect. Microbubbles break down the rust layer and oxide scale structure on the metal surface, making it easier to be dissolved or peeled off by acid.

[0018] 2. This wire drawing machine with rust removal function uses an oiling sponge to apply oil to the surface of the wire, which can isolate moisture and oxygen, inhibit oxidation reaction, prevent rust, and extend storage time. The oiling can form a lubricating film on the surface of the wire, reduce the coefficient of friction, and facilitate subsequent processes. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0020] Figure 2 This is a schematic diagram of the roll-up assembly structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;

[0022] Figure 4 This utility model Figure 3 Schematic diagram of the structure of region A in the middle;

[0023] Figure 5 This is a schematic diagram of the pickling tank structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the oil-coated sponge structure of this utility model.

[0025] In the diagram: 1. Base; 2. Winding and unwinding assembly; 201. Frame 1; 202. Take-up roller; 203. Motor; 204. Belt; 205. Frame 2; 206. Pay-off roller; 3. Wire drawing die; 4. Rust removal assembly; 401. Pickling tank; 402. Adjustment assembly; 4021. Rotating shaft; 4022. Coil spring; 4023. Connecting rod; 4024. Guide roller; 4025. Friction roller; 4026. Ultrasonic vibration device; 403. Neutralization tank; 404. Cleaning tank; 5. Frame 3; 6. Mounting box; 7. Oil storage box; 8. Oiling sponge; 9. Through hole. Detailed Implementation

[0026] like Figures 1-6 As shown, this utility model provides a technical solution: a wire drawing machine with rust removal function, including a base 1, a winding and unwinding assembly 2 is provided on the top end face of the base 1, a wire drawing die 3 is fixedly connected to the top end face of the base 1, and a rust removal assembly 4 is provided on the top end face of the base 1. The rust removal assembly 4 includes an acid pickling tank 401, an adjusting assembly 402, a neutralization tank 403, and a cleaning tank 404.

[0027] In one embodiment of this utility model, the pickling tank 401 is fixedly connected to the top end face of the base 1, and the inner wall of the pickling tank 401 is provided with an adjustment component 402. The neutralization tank 403 is fixedly connected to the top end face of the base 1, and the inner wall of the neutralization tank 403 is provided with an adjustment component 402. The inner wall of the cleaning tank 404 is provided with an adjustment component 402. The cleaning tank 404 is fixedly connected to the top end face of the base 1. The neutralization tank 403 is located between the pickling tank 401 and the cleaning tank 404. The pickling tank 401 is located on the side near the frame 205, and the cleaning tank 404 is located on the side near the wire drawing die 3. First, the wire is pickled to remove rust. Then, the acid is neutralized by the weak alkaline solution in the neutralization tank 403. Finally, the wire is cleaned by the clean water in the cleaning tank 404.

[0028] The adjusting assembly 402 includes a rotating shaft 4021, a connecting rod 4023 fixedly connected to the end face of the rotating shaft 4021, a guide roller 4024 rotatably connected to the side wall of the connecting rod 4023, a friction roller 4025 fixedly connected to the side wall of the connecting rod 4023, an ultrasonic vibration device 4026 fixedly connected to the inner bottom surface of the pickling tank 401, the connecting rod 4023 rotatably connected to the top end face of the pickling tank 401, and a coil spring 4022 sleeved on the side wall of the connecting rod 4023. One end of the coil spring 4022 is fixedly connected to the side wall of the connecting rod 4023, and the other end of the coil spring 4022 is fixedly connected to the top end face of the pickling tank 401.

[0029] The winding and unwinding assembly 2 includes a frame 1 201, which is fixedly connected to the top end face of the base 1. A take-up roller 202 is rotatably connected to the side wall of the frame 1 201. A pulley is fixedly connected to the side wall of the take-up roller 202 and is driven by a belt 204. A motor 203 is fixedly connected to the top end face of the base 1. A pulley is fixedly connected to the output end of the motor 203 and is driven by a belt 204. A second frame 205 is fixedly connected to the top end face of the base 1. A pay-off roller 206 is rotatably connected to the side wall of the second frame 205.

[0030] The sidewall of the wire drawing die 3 has several wire drawing holes with different diameters, which can then be used to draw metal wires of different diameters.

[0031] Motor 203 drives take-up roller 202 to rotate, thereby pulling the wire and drawing it into metal wires of different diameters through drawing die 3. Guided by guide roller 4024, the wire enters pickling tank 401, neutralization tank 403 and cleaning tank 404 in sequence. First, the wire is pickled to remove rust. Then, the acid is neutralized by a weak alkaline solution in neutralization tank 403. Finally, the wire is cleaned by water in cleaning tank 404. Pickling with dilute hydrochloric acid and sulfuric acid can dissolve surface substances such as iron oxide and manganese oxide, remove oxide scale and rust layer, and ensure that the surface of the wire is clean and smooth.

[0032] When the wire is pulled, it applies pressure to the guide roller 4024, which in turn drives the rotating shaft 4021 to rotate. The coil spring 4022 undergoes elastic deformation, allowing the guide roller 4024 to adapt to wires with different tensions, reducing damage to the thin wire, and keeping the wire at the optimal entry and exit angle to prevent wire deviation. At the same time, the friction roller 4025 is attached to the surface of the wire and moves relative to it as the wire is pulled, achieving polishing of the wire surface and enhancing the rust removal and peeling effect.

[0033] The ultrasonic vibration device 4026 generates ultrasonic waves. When ultrasonic waves propagate in a liquid, they create cavitation, meaning that high-speed vibrations form a large number of microbubbles in the liquid. When these bubbles burst rapidly, they generate a powerful impact force. This impact force can destroy the rust layer and oxide scale structure on the metal surface, making it easier for the acid to dissolve or peel off, thus shortening the pickling time. Compared with simple immersion pickling, ultrasonic vibration has faster rust removal speed and improves surface cleanliness and uniformity.

[0034] In addition, a frame 3 5 is fixedly connected to the top end face of the base 1, and a mounting box 6 is fixedly connected to the side wall of the frame 3 5. An oil storage box 7 is fixedly connected to the top end face of the mounting box 6. An oiling sponge 8 is provided inside the mounting box 6. A through hole 9 is opened on the side wall of the oiling sponge 8. When the wire passes through the through hole 9, the wire comes into contact with the oiling sponge 8. The oiling sponge 8 applies oil to the surface of the wire, which can isolate moisture and oxygen, inhibit oxidation reaction, prevent rust, and extend storage time. The oiling can form a lubricating film on the surface of the wire, reduce the coefficient of friction, and facilitate subsequent processes. At the same time, the surface is uniform, smooth, and reflective after oiling, which can improve the visual quality and appearance of the product.

[0035] In this invention, during use, the motor 203 drives the take-up roller 202 to rotate, thereby pulling the wire and drawing it into metal wires of different diameters through the drawing die 3. Guided by the guide roller 4024, the wire sequentially enters the pickling tank 401, the neutralization tank 403, and the cleaning tank 404. First, the wire is pickled to remove rust. Then, the acid is neutralized by a weak alkaline solution in the neutralization tank 403. Finally, the wire is cleaned by water in the cleaning tank 404. When the wire is pulled, the guide roller 4024 adapts to wires with different tensions, reducing damage to the fine wire and keeping the wire at the optimal entry and exit angle to prevent wire deviation. At the same time, the friction roller 4025 is attached to the surface of the wire and moves relative to it as the wire is pulled, thus polishing the surface of the wire.

[0036] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A wire drawing machine with rust removal function, comprising a base (1), wherein a winding and unwinding assembly (2) is provided on the top end face of the base (1), characterized in that: A wire drawing die (3) is fixedly connected to the top end face of the base (1), and a rust removal component (4) is provided on the top end face of the base (1). The rust removal component (4) includes: Pickling tank (401), the inner wall of which is provided with adjustment component (402). Neutralization tank (403), which is fixedly connected to the top end face of the base (1), and the inner wall of the neutralization tank (403) is provided with an adjustment component (402). A cleaning tank (404) is provided with an adjustment component (402) on its inner wall, and the cleaning tank (404) is fixedly connected to the top end face of the base (1).

2. The wire drawing machine with rust removal function according to claim 1, characterized in that: The winding and unwinding assembly (2) includes a frame one (201), which is fixedly connected to the top end face of the base (1). A winding roller (202) is rotatably connected to the side wall of the frame one (201). A pulley is fixedly connected to the side wall of the winding roller (202). The pulley is driven by a belt (204). A motor (203) is fixedly connected to the top end face of the base (1). A pulley is fixedly connected to the output end of the motor (203). The pulley is driven by a belt (204). A frame two (205) is fixedly connected to the top end face of the base (1). A wire unwinding roller (206) is rotatably connected to the side wall of the frame two (205).

3. A wire drawing machine with rust removal function according to claim 1, characterized in that: The pickling tank (401) is fixedly connected to the top end face of the base (1). The neutralization tank (403) is located between the pickling tank (401) and the cleaning tank (404). The pickling tank (401) is located on the side close to the frame (205), and the cleaning tank (404) is located on the side close to the wire drawing die (3).

4. A wire drawing machine with rust removal function according to claim 1, characterized in that: The sidewall of the wire drawing die (3) is provided with a plurality of wire drawing holes, and the diameters of the plurality of wire drawing holes are different.

5. A wire drawing machine with rust removal function according to claim 1, characterized in that: The adjustment assembly (402) includes a rotating shaft (4021), a connecting rod (4023) is fixedly connected to the end face of the rotating shaft (4021), a guide roller (4024) is rotatably connected to the side wall of the connecting rod (4023), a friction roller (4025) is fixedly connected to the side wall of the connecting rod (4023), and an ultrasonic vibration device (4026) is fixedly connected to the inner bottom surface of the pickling tank (401).

6. A wire drawing machine with rust removal function according to claim 5, characterized in that: The connecting rod (4023) is rotatably connected to the top end face of the pickling tank (401). A coil spring (4022) is sleeved on the side wall of the connecting rod (4023). One end of the coil spring (4022) is fixedly connected to the side wall of the connecting rod (4023), and the other end of the coil spring (4022) is fixedly connected to the top end face of the pickling tank (401).

7. A wire drawing machine with rust removal function according to claim 1, characterized in that: The top end face of the base (1) is fixedly connected to the frame three (5), the side wall of the frame three (5) is fixedly connected to the mounting box (6), the top end face of the mounting box (6) is fixedly connected to the oil storage box (7), the inside of the mounting box (6) is provided with an oiling sponge (8), and the side wall of the oiling sponge (8) is provided with a through hole (9).

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