Steel wire surface rust removal device convenient to use
By designing a surface rust removal device for easy use, the friction method of rotary rust removal cage and rust removal sand is used to solve the problems of low efficiency of the existing rust removal process and environmental pollution, and an efficient and environmentally friendly steel wire rust removal treatment is achieved.
Patent Information
- Application Number
- CN202422092886.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-28
AI Technical Summary
The existing wire rust removal process is inefficient, and it cannot completely remove rust. It is not suitable for large-scale wire rust removal, which has problems such as environmental pollution and rust adhesion.
A surface rust removal device for easy use is designed, and the friction method of rotary rust removal cage and rust removal sand is adopted. The rotary driving mechanism drives the rust removal sand and steel wire to achieve surface rust removal, and the centralized treatment of rust is achieved through the rust removal mesh cylinder and sand replacement port.
It realizes efficient rust removal on the surface of steel wire, is easy to operate, has low cost of consumables, and does not cause environmental pollution. It is suitable for assembly line steel wire rust removal treatment.
Smart Images
Figure CN222945225U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel wire processing, and more specifically, to a convenient-to-use device for removing rust from the surface of a steel wire. Background Art
[0002] In the wire drawing production of the metal products industry, in order to ensure the quality of the wire products and improve the service life of the drawing die, the raw material used for the wire production, namely the hot-rolled wire, must be rust-removed so that the quality of the steel wire obtained after the wire drawing will not be affected. However, the existing wire rust removal process has a slow speed of removing the rust on the wire surface, low rust removal efficiency, and cannot ensure that the rust on the wire surface is completely removed. It is impossible to rust a large number of wires. Generally, a rust removal machine is directly used for physical rust removal. The iron oxide scale cannot be completely treated by rust removal in sequence. Moreover, after the rust removal is completed, there will still be residual rust powder on the wire surface, and the staff needs to remove the rust powder in sequence, which increases the workload. If chemical methods are used for rust removal, the overall rust removal process will cause certain environmental pollution and may also cause rust powder to adhere to the wire, which is not suitable for practical use. Utility Model Content
[0003] The utility model aims to provide an easy-to-use steel wire surface rust removal device, which adopts rust removal sand to rub and remove rust on the steel wire. It is easy to operate, has low consumables cost, does not cause environmental pollution, and is more suitable for actual assembly line type steel wire rust removal treatment.
[0004] The above technical objectives of the utility model are achieved through the following technical solutions: a convenient-to-use steel wire surface rust removal device, comprising a rotary rust removal cage, a rotary drive mechanism, and a rotary support mechanism;
[0005] The rotary rust removal cage is a horizontal cylindrical cage body, and the rotary rust removal cage includes a wire feeding bottom plate, a wire discharging bottom plate and a rust removal net surrounding cylinder, the wire feeding bottom plate and the wire discharging bottom plate are respectively fixedly connected to the feeding end and the discharging end of the rust removal net surrounding cylinder, the wire feeding bottom plate is provided with a wire feeding hole through the center, the wire discharging bottom plate is provided with a wire discharging hole through the center, and rust removal sand is provided in the rotary rust removal cage;
[0006] The rotary support mechanism is rotatably connected to the rotary rust removal cage and supports the rotary rust removal cage; the rotary drive mechanism is connected to the rotary rust removal cage and drives the rotary rust removal cage to rotate.
[0007] As a preferred technical solution of the utility model, the rotating support mechanism includes two groups of rotating support rings and fixed support columns. The inner sides of the two rotating support rings are respectively rotatably sleeved on the outer sides of the two ends of the rust removal net cylinder, and the two ends of the outer sides of the rotating support rings are respectively fixedly connected to the two fixed support columns.
[0008] As a preferred technical solution of the utility model, the rotary drive mechanism includes a gear ring, a driving gear, and a driving motor. The gear ring is fixedly sleeved on the outer side of the middle part of the rotary rust removal cage. The driving gear is engaged with the external ratchet teeth of the gear ring. The rotor end of the driving motor is fixedly connected to the center of the driving gear, and the fixing part of the driving gear is fixedly installed.
[0009] As a preferred technical solution of the utility model, a plurality of partition plates are further arranged inside the rotary rust removal cage, and the partition plates evenly divide the internal space of the rotary rust removal cage from the line entry direction to the emergence direction into a plurality of rust removal chambers, and a threading hole is provided through the center of the partition plates, and the volume of the rust removal sand in the rust removal chamber decreases successively from the line entry direction to the emergence direction.
[0010] As a preferred technical solution of the utility model, the rust removal net surrounding cylinder is provided with a sand changing port at a position corresponding to each rust removal cavity, and the sand changing port is also provided with a plugging cover.
[0011] As a preferred technical solution of the utility model, the bottoms of all the fixed support columns are connected to a base plate, and the base plate is fixed during the rust removal work.
[0012] As a preferred technical solution of the utility model, a rust powder collecting box is further provided on the top surface of the base plate, and the rust powder collecting box is received under the rotating rust removal cage.
[0013] In summary, the utility model has the following beneficial effects: in actual use, one end of the steel wire that needs to be derusted passes through the wire inlet hole and then passes through the wire outlet hole. At this time, a section of the steel wire is in the rotating derusting cage, and the rotating drive mechanism is started to drive the rotating derusting cage to rotate. The rust-removing sand in the rotating derusting cage is driven to rotate and rub against the steel wire, thereby achieving friction derusting on the surface of the steel wire. When the rust removal operation is actually performed, it will also be used in conjunction with the unwinding and rewinding device of the steel wire, that is, the steel wire is continuously unwound on the wire inlet side, and the steel wire is released. A rewinding device is set on the wire outlet side to rewind the derusted steel wire, so as to achieve continuous movement of the steel wire, and continuous rust removal of the steel wire is achieved during the rotation of the rotating derusting cage. And because the wall of the rust removal net surrounding cylinder is a net wall, when the rust on the surface of the steel wire falls off, the rust can be discharged from the mesh holes of the net wall, which is convenient for centralized treatment of the rust. The utility model adopts rust removal sand to frictionally remove rust from the steel wire, which is easy to operate, has low consumables cost, and does not cause environmental pollution. It is more suitable for actual assembly line type steel wire rust removal treatment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is a schematic diagram of the rust removal chamber of the utility model;
[0016] Figure 3 It is a schematic diagram of the rotating support ring of the utility model.
[0017] In the figure: 1. Rotating rust removal cage; 2. Wire feeding bottom plate; 3. Wire discharging bottom plate; 4. Rust removal net surrounding cylinder; 5. Wire inlet hole; 6. Wire outlet hole; 7. Rotating support ring; 8. Fixed support column; 9. Gear ring; 10. Driving gear; 11. Driving motor; 12. Spacer; 13. Rust removal chamber; 14. Threading hole; 15. Sand changing port; 16. Plug cover; 17. Rust collection box; 18. Base plate. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0019] like Figure 1-3 As shown, the utility model provides a convenient-to-use steel wire surface rust removal device, comprising a rotary rust removal cage 1, a rotary drive mechanism, and a rotary support mechanism;
[0020] The rotary rust removal cage 1 is a horizontal cylindrical cage body, and the rotary rust removal cage 1 includes a wire feeding bottom plate 2, a wire discharging bottom plate 3 and a rust removal net surrounding cylinder 4. The wire feeding bottom plate 2 and the wire discharging bottom plate 3 are respectively fixedly connected to the feeding end and the discharging end of the rust removal net surrounding cylinder 4. The wire feeding bottom plate 2 is provided with a wire feeding hole 5 through the center, and the wire discharging bottom plate 3 is provided with a wire outlet hole 6 through the center. Rust removal sand is provided in the rotary rust removal cage 1. The diameter of the rust removal sand is larger than the mesh diameter of the rust removal net surrounding cylinder 4. The mesh can prevent the rust removal sand from falling out, but can leak out the rust, so as to facilitate the subsequent centralized cleaning of the rust;
[0021] The rotary support mechanism is rotatably connected to the rotary rust removal cage 1 and supports the rotary rust removal cage 1 ; the rotary drive mechanism is connected to the rotary rust removal cage 1 and drives the rotary rust removal cage 1 to rotate.
[0022] The working principle, use process and technical advantages of the steel wire surface rust removal device of the utility model are as follows: in actual use, one end of the steel wire that needs to wait for rust removal treatment passes through the wire inlet hole 5 and then passes through the wire outlet hole 6. At this time, a section of the steel wire is in the rotating rust removal cage 1, and the rotating drive mechanism is started to drive the rotating rust removal cage 1 to rotate. The rust removal sand in the rotating rust removal cage 1 is driven to rotate and rub against the steel wire, thereby achieving friction rust removal on the surface of the steel wire. When the rust removal operation is actually performed, it will also be used in conjunction with the unwinding and winding device of the steel wire, that is, the steel wire is continuously unwound on the wire inlet side, and the steel wire is released. A winding device is set on the wire outlet side to wind up the rust-removed steel wire, so as to achieve continuous movement of the steel wire, and during the rotation of the rotating rust removal cage 1, continuous rust removal of the steel wire is achieved. And because the cylinder wall of the rust removal net surrounding cylinder 4 is a net wall, when the rust on the surface of the steel wire falls off, the rust can be discharged from the mesh holes of the net wall, which is convenient for centralized treatment of the rust. The utility model adopts rust removal sand to frictionally remove rust from the steel wire, which is easy to operate, has low consumables cost, and does not cause environmental pollution. It is more suitable for actual assembly line type steel wire rust removal treatment.
[0023] like Figure 3 As shown, as an embodiment of the utility model, the rotating support mechanism includes two groups of rotating support rings 7 and fixed support columns 8. The inner sides of the two rotating support rings 7 are respectively rotatably sleeved on the outer sides of the two ends of the rust removal net surrounding cylinder 4, and the two ends of the outer sides of the rotating support rings 7 are respectively fixedly connected to the two fixed support columns 8, which can support the rust removal net surrounding cylinder 4 while supporting the rotation of the rust removal net surrounding cylinder 4.
[0024] The rotary drive mechanism includes a gear ring 9, a driving gear 10, and a driving motor 11. The gear ring 9 is fixedly sleeved on the outer middle part of the rotary rust removal cage 1. The driving gear 10 is engaged with the outer ratchet of the gear ring 9. The rotor end of the driving motor 11 is fixedly connected to the center of the driving gear 10. The fixed part of the driving gear 10 is fixedly installed. When there is an actual rust removal operation, the driving motor 11 is powered on and started, which can drive the driving gear 10 to rotate, and then drive the rotary rust removal cage 1 connected to the gear ring 9 to rotate, so as to realize the movement of the rust removal sand inside the rotary rust removal cage 1.
[0025] As an embodiment of the present utility model, Figure 2 As shown, a plurality of partition plates 12 are also provided inside the rotary rust removal cage 1. The partition plates 12 evenly divide the internal space of the rotary rust removal cage 1 from the wire-input direction to the wire-out direction into a plurality of rust removal chambers 13. A threading hole 14 is provided through the center of the partition plate 12. The volume of the rust removal sand in the rust removal chamber 13 decreases from the wire-input direction to the wire-out direction. Multiple rust removal chambers 13 can be formed by the partition plates 12, and the volume of the rust removal sand is gradually reduced according to the wire-input sequence, so that the transition from rough grinding to fine grinding can be achieved, so that the steel wire that is finally passed through can be rust-removed more efficiently and meticulously.
[0026] Specifically, the rust removal net surrounding cylinder 4 is provided with a sand changing port 15 at a position corresponding to each rust removal cavity 13, and the sand changing port 15 is also provided with a plugging cover 16 to facilitate the replacement of the rust removal sand.
[0027] As an embodiment of the present utility model, Figure 1 As shown, the bottoms of all the fixed support columns 8 are connected to a base plate 18, which is fixed during rust removal. A rust collecting box 17 is also provided on the top surface of the base plate 18, and the rust collecting box 17 is received under the rotating rust removal cage 1, so as to centrally receive the fallen rust and facilitate the subsequent cleaning of the rust.
[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A convenient device for removing rust from the surface of a steel wire, characterized in that: It comprises a rotary rust removal cage (1), a rotary drive mechanism, and a rotary support mechanism; The rotary rust removal cage (1) is a horizontally placed cylindrical cage body, and comprises a wire feeding bottom plate (2), a wire discharging bottom plate (3) and a rust removal net surrounding cylinder (4); the wire feeding bottom plate (2) and the wire discharging bottom plate (3) are respectively fixedly connected to the feeding end and the discharging end of the rust removal net surrounding cylinder (4); a wire feeding hole (5) is provided through the center of the wire feeding bottom plate (2), and a wire discharging hole (6) is provided through the center of the wire discharging bottom plate (3); and rust removal sand is provided in the rotary rust removal cage (1); The rotary support mechanism is rotationally connected to the rotary rust removal cage (1) and supports the rotary rust removal cage (1); the rotary drive mechanism is connected to the rotary rust removal cage (1) and drives the rotary rust removal cage (1) to rotate.
2. The easy-to-use steel wire surface rust removal device according to claim 1 is characterized in that: The rotating support mechanism comprises two groups of rotating support rings (7) and fixed support columns (8), the inner sides of the two rotating support rings (7) are respectively rotatably sleeved on the outer sides of the two ends of the rust removal net surrounding cylinder (4), and the outer ends of the rotating support rings (7) are respectively fixedly connected to the two fixed support columns (8).
3. A convenient steel wire surface rust removal device according to claim 2, characterized in that: The rotary drive mechanism comprises a gear collar (9), a driving gear (10), and a driving motor (11); the gear collar (9) is fixedly sleeved on the outer side of the middle part of the rotary rust removal cage (1); the driving gear (10) is in ratchet engagement with the outer teeth of the gear collar (9); the rotor end of the driving motor (11) is fixedly connected to the center of the driving gear (10); and the fixing portion of the driving gear (10) is fixedly installed.
4. The easy-to-use steel wire surface rust removal device according to claim 3 is characterized in that: A plurality of partition plates (12) are also arranged inside the rotary rust removal cage (1), and the partition plates (12) evenly divide the internal space of the rotary rust removal cage (1) into a plurality of rust removal chambers (13) from the line entry direction to the emergence direction. A threading hole (14) is arranged through the center of the partition plate (12), and the volume of the rust removal sand in the rust removal chamber (13) decreases from the line entry direction to the emergence direction.
5. The easy-to-use steel wire surface rust removal device according to claim 4 is characterized in that: The rust removal net enclosure (4) is provided with a sand replacement port (15) at a position corresponding to each rust removal cavity (13), and the sand replacement port (15) is also provided with a blocking cover (16).
6. The easy-to-use steel wire surface rust removal device according to claim 5 is characterized in that: The bottoms of all the fixed support columns (8) are connected to a base plate (18), and the base plate (18) is fixed during rust removal work.
7. The easy-to-use steel wire surface rust removal device according to claim 6 is characterized by: The top surface of the base plate (18) is also provided with a rust collection box (17), and the rust collection box (17) is received below the rotary rust removal cage (1).