Wire rod oil removing device
By using an air knife assembly and a labyrinth-type sound insulation design, the wire degreasing device utilizes compressed air to create a large airflow to remove oil stains from the wire surface, solving the problems of incomplete degreasing and oil splashing, and achieving more efficient degreasing effect and noise control.
Patent Information
- Application Number
- CN202423173856.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Existing metal wire degreasing devices suffer from incomplete degreasing and oil splashing.
The sound insulation material, which uses air knife components and labyrinth-shaped design, uses compressed air to create a sudden large airflow to remove oil stains from the surface of the wires. It also uses guide plates and copper pads to prevent wear and tear, and combines inner and outer sound insulation covers to reduce noise.
It achieves a more thorough degreasing effect, reduces oil splashing, and effectively reduces noise pollution.
Smart Images
Figure CN223531099U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to an oil removal device, specifically an oil removal device for wires. Background Technology
[0002] During the rolling process of metal wire, heat is generated, causing the wire temperature to rise. To improve the service life and processing accuracy of the rolls, while ensuring the surface quality and processing precision of the wire, cooling treatment is necessary. To prevent coolant splashing and to keep the take-up rolls clean, the wire must be degreased and dried.
[0003] Currently available methods for removing oil from metal wires by wiping with cloth can easily cause oil splattering and are not thorough, leaving some oil residue on the wire surface. Utility Model Content
[0004] To address the problems of incomplete degreasing and oil splashing, this invention provides a wire degreasing device.
[0005] This utility model provides the following technical solution:
[0006] The wire degreasing device includes a frame, external sound insulation cotton, an air knife assembly, an inner sound insulation cover, an outer sound insulation cover, and an electromagnetic switch. The air knife assembly is mounted on the frame, and external sound insulation cotton is installed on both sides of the air knife assembly. The inner and outer sound insulation covers are installed on top of the air knife assembly. The electromagnetic switch delivers compressed air to the air knife assembly via a connecting ventilation pipe. The air knife assembly includes a lower air knife plate, an upper air knife plate, a guide plate, and a copper pad. The upper air knife plate is mounted on the lower air knife plate, and a copper pad is installed on the lower air knife plate. A guide plate is located at the bottom of the upper air knife plate, and a wire passage is reserved in the middle of the guide plate.
[0007] Furthermore, the guide plate consists of two plates, left and right, with an opening between them for the wire to pass through.
[0008] Furthermore, the lower and upper air knife plates are tightly fitted together, forming a cavity space inside, into which external compressed air is introduced.
[0009] Furthermore, a positioning pin is provided on the lower plate of the air knife for positioning.
[0010] Compared with the prior art, the beneficial effects of this utility model are:
[0011] This utility model's oil removal device features an air knife assembly. External compressed air enters the air knife assembly, continuously removing residual oil from the wire surface with a large instantaneous airflow. The lower and upper air knife plates are tightly fitted together, forming an internal cavity. The guide plate consists of two plates, left and right, with an adjustable opening between them. This adjustable cavity space ensures the airtightness of the blowing chamber and a certain airflow. With precision machining, the internal space can achieve a large instantaneous gas flow rate. By adding a labyrinth-designed protective cover and sound insulation cotton to the outside, noise pollution is effectively reduced, oil removal is more thorough, and oil does not splash around. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the structure of this utility model.
[0013] Figure 2 for Figure 1 Sectional view along the AA direction.
[0014] Figure 3 This is a schematic diagram of the air knife assembly.
[0015] Figure 4 for Figure 3 Sectional view along the BB direction.
[0016] Figure 5 This is a 3D view of the air knife assembly.
[0017] In the diagram: 1. Frame; 2. External sound insulation cotton; 3. Air knife assembly; 31. Lower air knife plate; 32. Upper air knife plate; 33. Positioning pin; 34. Guide plate; 35. Copper pad; 4. Inner sound insulation cover; 5. Outer sound insulation cover; 6. Electromagnetic switch; 7. Cable passage. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] Please see Figure 1-2 The wire degreasing device of this utility model includes a frame 1, an outer sound insulation cotton 2, an air knife assembly 3, an inner sound insulation cover 4, an outer sound insulation cover 5, and an electromagnetic switch 6. The air knife assembly 3 is installed on the frame 1, the outer sound insulation cotton 2 is installed on both sides of the air knife assembly 3, the inner sound insulation cover 4 and the outer sound insulation cover 5 are installed on the top of the air knife assembly 3, and the electromagnetic switch 6 delivers compressed air to the air knife assembly 3 through a connecting ventilation pipe.
[0020] External compressed air enters the air knife assembly 3, which is responsible for continuously removing residual oil stains from the surface of the wire with a large instantaneous airflow. The electromagnetic switch 6 is responsible for controlling the opening and closing of the compressed air path.
[0021] Figure 3 and Figure 4 As shown, the air knife assembly 3 includes a lower air knife plate 31, an upper air knife plate 32, a positioning pin 33, a guide plate 34, and a copper pad 35. The upper air knife plate 32 is mounted on the lower air knife plate 31. The lower air knife plate 31 is positioned by the positioning pin 33. The lower air knife plate 31 is equipped with a copper pad 35, which can prevent wear on the metal wire. The bottom of the upper air knife plate 32 is provided with a guide plate 34, and a wire passage 7 is reserved in the middle of the guide plate 34.
[0022] Figure 5 As shown, the guide plate 34 consists of two plates, left and right, with an opening between them, which is the wire passage port 7.
[0023] The air knife lower plate 31 and air knife upper plate 32 are installed close together, forming a cavity space inside. External compressed air is introduced into the cavity, and the wire passes through the space between the air knife lower plate 31 and air knife upper plate 32.
[0024] The lower air knife plate 31 and the upper air knife plate 32 are precision machined to ensure the airtightness of the blowing chamber and the instantaneous airflow velocity.
[0025] The copper pad 35 and the guide plate 34 are used together to adjust the spacing between the copper pad and the guide plate, ensuring the relative sealing performance of the air blowing chamber.
[0026] Positioning pin 33 is responsible for ensuring consistency during disassembly and cleaning, and plays a positioning role.
[0027] The inner soundproof enclosure 4 and the outer soundproof enclosure 5 are designed in a labyrinth shape to effectively reduce noise pollution.
[0028] The oil removal device of this utility model uses external compressed air to enter the air knife assembly 3, and continuously removes residual oil stains on the surface of the wire with a large instantaneous airflow. The lower air knife plate 31 and the upper air knife plate 32 are installed tightly together, forming a cavity space inside. The guide plate 34 consists of two plates on the left and right, forming an opening between the two plates. The opening is adjustable. This adjustable cavity space ensures the airtightness of the blowing cavity and a certain airflow. One machine can adapt to various specifications of materials, and with the support of precision machining, the internal space can achieve a large instantaneous gas flow rate. By adding a labyrinth-shaped protective cover and sound insulation cotton on the outside, noise pollution is effectively reduced.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A wire degreasing device, characterized in that: The device includes a frame (1), external sound insulation cotton (2), air knife assembly (3), internal sound insulation cover (4), external sound insulation cover (5), and electromagnetic switch (6). The air knife assembly (3) is installed on the frame (1). External sound insulation cotton (2) is installed on both sides of the air knife assembly (3). The internal sound insulation cover (4) and external sound insulation cover (5) are installed on the top of the air knife assembly (3). The electromagnetic switch (6) delivers compressed air to the air knife assembly (3) through a connecting ventilation pipe. The air knife assembly (3) includes a lower air knife plate (31), an upper air knife plate (32), a guide plate (34), and a copper pad (35). The upper air knife plate (32) is installed on the lower air knife plate (31). The copper pad (35) is installed on the lower air knife plate (31). The guide plate (34) is provided at the bottom below the upper air knife plate (32). A wire passage (7) is reserved in the middle of the guide plate (34).
2. The wire degreasing device according to claim 1, characterized in that: The guide plate (34) consists of two plates, left and right, with an opening between them, which is a wire passage (7).
3. The wire degreasing device according to claim 1, characterized in that: The lower air knife plate (31) and the upper air knife plate (32) are installed close together, forming a cavity space inside, and external compressed air is introduced into the cavity.
4. The wire degreasing device according to claim 1, characterized in that: The lower plate (31) of the air knife is provided with a positioning pin (33) for positioning.