Rotary steel brush wire wiping machine

Abstract

The utility model relates to the technical field of steel wire polishing, and discloses a rotary steel brush wire wiping machine which comprises a shell, a tensioning mechanism and a first-stage polishing mechanism, a polishing bin is formed in the shell, a wire inlet hole and a wire outlet hole are formed in one side of the shell and used for conveying steel wires, and the first-stage polishing mechanism comprises a mounting frame, a polishing barrel and a polishing brush. According to the rotary steel brush wire wiping machine, due to the fact that the installation frame, the polishing barrel and the polishing brush are arranged in a matched mode, when a steel wire penetrates into the polishing bin, the steel wire can be polished through the polishing barrel and the polishing brush; the grinding brush can grind rust and other impurities attached to the outer surface of the steel wire, subsequent machining of the steel wire is facilitated, a driving mechanism is further matched, the driving mechanism can drive the grinding barrel and the grinding brush to rotate, and the grinding efficiency of the steel wire can be improved during rotation.

Description

Technical Field

[0001] This utility model relates to the field of steel wire polishing technology, specifically to a rotary steel brush wire polishing machine. Background Technology

[0002] In the production process of welding wire, the finished steel wire needs to be drawn to make it longer and thinner to achieve the diameter required for the production of welding wire. In order to successfully draw the wire to the required size, reduce the damage of the drawing die to the surface of the welding wire, and extend the service life of the die, the surface of the steel wire needs to be lubricated with wire drawing powder during the drawing process.

[0003] However, in actual production, after the steel wire is drawn, a layer of drawing powder often adheres to the surface. The drawing powder needs to be polished off before subsequent processing. The existing polishing methods mostly involve manual or machine reciprocating movement and polishing the surface of the steel wire with a steel brush. However, this method is inefficient and affects the progress of subsequent processing. Therefore, a device is needed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a rotary steel brush grating machine, which solves the problem of low efficiency in existing grinding methods.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a rotary steel brush wire wiping machine, comprising a housing, a tensioning mechanism and a primary grinding mechanism, wherein a grinding chamber is provided inside the housing, and an inlet hole and an outlet hole are provided on one side of the housing for conveying steel wire;

[0006] The primary grinding mechanism includes a mounting frame, a grinding barrel, and a grinding brush. A maintenance plate is detachably mounted on the top of the outer shell. The mounting frame is fixedly connected to the lower surface of the maintenance plate. The grinding barrel is mounted on the bottom of the mounting frame via a bearing and is on the same axis as the steel wire. The grinding brush is fixedly connected to the inner wall of the grinding barrel for grinding the surface of the steel wire. A drive mechanism is provided on the upper surface of the maintenance plate for driving the grinding barrel to rotate.

[0007] The tensioning mechanism is located on the inner wall of the grinding chamber to tension the steel wire and reverse its direction.

[0008] Optionally, the tensioning mechanism includes a fixed seat, a movable seat, and a tensioning wheel. The fixed seat is fixedly connected to the inner wall of the grinding chamber. The movable seat is sleeved inside the fixed seat and guidedly connected to the fixed seat. A compression spring is installed inside the fixed seat. One end of the compression spring abuts against one side of the movable seat. The outer surface of the tensioning wheel abuts against the outer surface of the steel wire.

[0009] Optionally, the drive mechanism includes a drive motor and a drive gear. The drive gear is fixedly connected to the outer surface of the grinding barrel, and the drive motor is fixedly installed on the upper surface of the inspection plate. A timing belt is sleeved on the output end of the drive motor, and one end of the timing belt is connected to the drive gear for transmission.

[0010] Optionally, a guide mechanism is provided on the outside of both the inlet and outlet holes to limit the position of the steel wire.

[0011] Optionally, the guiding mechanism includes an arc-shaped plate and guide wheels. The arc-shaped plate is mounted on one side of the housing via a torsion spring, and the guide wheels are mounted on one side of the arc-shaped plate via a rotating shaft. The guide wheels are arranged in pairs, and the two guide wheels clamp the steel wire on both sides.

[0012] Optionally, the grinding chamber is further equipped with a secondary grinding mechanism for secondary grinding of the steel wire.

[0013] Optionally, the secondary grinding mechanism includes a grinding plate, a reversing wheel, and an adjustment mechanism. The grinding plate is movably disposed inside the grinding chamber. The reversing wheel is fixedly connected to the inner wall of the grinding chamber. The steel wire passes around the outer circumference of the reversing wheel and is arranged in a Z-shape. The inner wall of the grinding plate abuts against the steel wire to perform secondary grinding on the steel wire.

[0014] Optionally, the adjustment mechanism includes an adjustment screw and an adjustment seat. The adjustment screw is located on one side of the outer casing and extends into the interior of the grinding chamber. The adjustment seat is fixedly connected to one side of the grinding plate and is threadedly connected to the adjustment screw.

[0015] This utility model provides a rotary steel brush grating machine, which has the following beneficial effects:

[0016] This utility model provides a rotary steel brush wire polishing machine. Through the coordinated arrangement of a mounting frame, a polishing barrel, and a polishing brush, when the steel wire enters the polishing chamber, the polishing brush can polish the rust and other impurities attached to the outer surface of the steel wire, facilitating subsequent processing of the steel wire. Furthermore, in conjunction with a drive mechanism, the drive mechanism can drive the polishing barrel and polishing brush to rotate, improving the polishing efficiency of the steel wire and reducing blind spots during the polishing process, resulting in more comprehensive polishing. A tensioning mechanism located within the polishing chamber can tighten and straighten the internal steel wire, allowing for better and faster removal of surface rust and other impurities during polishing, further improving polishing efficiency and effectiveness. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a front cross-sectional view of the present invention.

[0019] Figure 3 This is a top cross-sectional view of the present invention.

[0020] In the diagram: 1. Outer casing; 2. Grinding chamber; 3. Cable inlet; 4. Cable outlet; 5. Fixed base; 6. Movable base; 7. Tensioning wheel; 8. Compression spring; 9. Mounting bracket; 10. Grinding barrel; 11. Grinding brush; 12. Inspection plate; 13. Drive motor; 14. Drive gear; 15. Synchronous belt; 16. Arc plate; 17. Guide wheel; 18. Grinding plate; 19. Directional wheel; 20. Steel wire; 21. Adjusting screw; 22. Adjusting base. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figures 1 to 3 This utility model provides a technical solution: a rotary steel brush wire wiping machine, including a housing 1, a tensioning mechanism and a primary grinding mechanism. The housing 1 has a grinding chamber 2 inside, and a wire inlet 3 and a wire outlet 4 are provided on one side of the housing 1 for conveying steel wire 20.

[0023] The primary grinding mechanism includes a mounting frame 9, a grinding barrel 10, and a grinding brush 11. A maintenance plate 12 is detachably mounted on the top of the outer casing 1. The mounting frame 9 is fixedly connected to the lower surface of the maintenance plate 12. The grinding barrel 10 is mounted on the bottom of the mounting frame 9 via a bearing and is on the same axis as the steel wire 20. The grinding brush 11 is fixedly connected to the inner wall of the grinding barrel 10 for grinding the surface of the steel wire 20. A drive mechanism is provided on the upper surface of the maintenance plate 12 to drive the grinding barrel 10 to rotate.

[0024] Mounting bracket 9 supports and fixes the position of grinding barrel 10. After the inspection plate 12 is installed on the outer shell 1, the grinding barrel 10 can be on the same axis as the steel wire 20. The drive motor 13 drives the grinding barrel 10 to rotate. During the rotation of the grinding barrel 10, the grinding brush 11 on the inner wall rotates. The grinding brush 11 cleans the surface of the steel wire 20. The ground steel wire 20 is discharged from the bottom outlet hole 4 to the next processing step. The back of the outer shell 1 is also provided with an openable cover plate. The cover plate can be opened during subsequent maintenance to allow maintenance of the grinding chamber 2. The top of the outer shell 1 is also provided with an air extraction pipe. One end of the air extraction pipe is connected to a negative pressure suction device to remove the dust generated during grinding and reduce residue.

[0025] The tensioning mechanism is located on the inner wall of the grinding chamber 2 to tension the steel wire 20 and to reverse the direction of the steel wire 20.

[0026] In this embodiment, as a preferred option, the tensioning mechanism includes a fixed seat 5, a movable seat 6, and a tensioning wheel 7. The fixed seat 5 is fixedly connected to the inner wall of the grinding chamber 2. The movable seat 6 is sleeved inside the fixed seat 5 and guidedly connected to the fixed seat 5. A compression spring 8 is installed inside the fixed seat 5. One end of the compression spring 8 abuts against one side of the movable seat 6, and the outer surface of the tensioning wheel 7 abuts against the outer surface of the steel wire 20.

[0027] The compression spring 8 pushes the movable seat 6 outward, causing the tension wheel 7 at one end of the movable seat 6 to come into contact with the outer surface of the steel wire 20, thereby tensioning the steel wire 20. When the tension of the steel wire 20 is too great, the steel wire 20 will press the internal compression spring 8, causing the movable seat 6 to retract into the fixed seat 5, reducing the distance between the upper pulley and the tension wheel 7. When the pressure decreases, the compression spring 8 will push the movable seat 6 outward, increasing the distance between the upper pulley and the tension wheel 7, so that the steel wire 20 is always in a taut state, keeping the steel wire 20 in the upper grinding barrel 10 taut, making grinding more efficient.

[0028] In this embodiment, as a preferred option, the drive mechanism includes a drive motor 13 and a drive gear 14. The drive gear 14 is fixedly connected to the outer surface of the grinding barrel 10, and the drive motor 13 is fixedly installed on the upper surface of the inspection plate 12. The output end of the drive motor 13 is fitted with a synchronous belt 15, and one end of the synchronous belt 15 is connected to the drive gear 14 for transmission.

[0029] The drive motor 13 drives the output end drive wheel to rotate, and the drive wheel drives the drive gear 14 to rotate via the synchronous belt 15. The drive gear 14 is fixedly connected to the outer wall of the grinding barrel 10. During the rotation of the drive gear 14, the grinding barrel 10 will rotate together, so that the internal grinding brush 11 grinds and scrapes the surface of the steel wire 20, reducing the residual wire drawing powder on the surface of the steel wire 20. In this embodiment, as a preferred solution, the outer sides of the inlet hole 3 and the outlet hole 4 are provided with guide mechanisms to limit the position of the steel wire 20. The guide mechanism includes an arc plate 16 and a guide wheel 17. The arc plate 16 is mounted on one side of the outer shell 1 via a torsion spring, and the guide wheel 17 is mounted on one side of the arc plate 16 via a rotating shaft. The guide wheels 17 are arranged in pairs, and the two guide wheels 17 clamp the steel wire 20 on both sides.

[0030] A torsion spring pushes the arc plate 16 to flip towards the inlet hole 3. Torsion springs are provided on both sides of the arc plate 16. Under the action of the torsion springs, the arc plates 16 on both sides will move relative to each other, so that one end of the arc plate 16 is in contact. The guide wheel 17 is provided on one side of the arc plate 16. When the arc plates 16 are in contact, the guide wheel 17 will squeeze together first. The surface of the guide wheel 17 is provided with a V-shaped groove to limit the steel wire 20, so that the steel wire 20 can only move within the guide wheel 17 when it moves, reducing the friction caused by the steel wire 20 to the inlet hole 3 and the outlet hole 4.

[0031] In this embodiment, as a preferred option, the grinding chamber 2 is further provided with a secondary grinding mechanism for secondary grinding of the steel wire 20. The secondary grinding mechanism includes a grinding plate 18, a deflector wheel 19, and an adjustment mechanism. The grinding plate 18 is movably disposed inside the grinding chamber 2. The deflector wheel 19 is fixedly connected to the inner wall of the grinding chamber 2. The steel wire 20 passes around the outer surface of the deflector wheel 19 and is arranged in a Z-shape. The inner wall of the grinding plate 18 abuts against the steel wire 20 for secondary grinding of the steel wire 20. The adjustment mechanism includes an adjustment screw 21 and an adjustment seat 22. The adjustment screw 21 is disposed on one side of the outer shell 1 and penetrates into the interior of the grinding chamber 2. The adjustment seat 22 is fixedly connected to one side of the grinding plate 18 and is threadedly connected to the adjustment screw 21.

[0032] After passing through the upper primary grinding mechanism, the steel wire 20 is conveyed along the pulley to the lower secondary grinding mechanism. When the steel wire 20 passes through the grinding plate 18, it rubs against the grinding plate 18, and the outer surface of the steel wire 20 is ground a second time by the grinding plate 18. The steel wire 20 forms a Z-shape at the secondary grinding mechanism by the action of the reversing wheel 19. By rotating the adjusting screws 21 on both sides, the position of the adjusting seat 22 can be adjusted, thereby adjusting the position of the grinding plate 18 connected to one end of the adjusting seat 22. By adjusting the position of the grinding plate 18, the steel wire 20 can contact different positions of the grinding plate 18, so that the steel wire 20 and the grinding plate 18 can make fuller contact and improve the utilization rate of the surface of the grinding plate 18.

[0033] In this invention, the working steps of the device are as follows:

[0034] 1. Before use, insert the steel wire 20 through the inlet hole 3 and into the grinding barrel 10. It will pass through the tensioning mechanism along the pulley, then through the deflector wheel 19 at the bottom and through the middle of the grinding plate 18. Finally, it will be discharged from the outlet hole 4 at one end.

[0035] 2. Start the drive motor 13, which drives the grinding barrel 10 to rotate and grind the surface of the steel wire 20. The ground steel wire 20 enters the grinding plate 18 below and is ground a second time when it passes through the grinding plate 18. After the second grinding, it passes out through the outlet hole 4.

[0036] 3. After using it for a period of time, rotate the adjusting screws 21 on both sides to adjust the position of the internal grinding plate 18 so that the steel wire 20 contacts other positions of the grinding plate 18 and the grinding plate 18 grinds the steel wire 20.

[0037] 4. After a long period of use, remove the top inspection plate 12 and the back cover to inspect the inside of the device and replace the grinding barrel 10 and the grinding plate 18.

[0038] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0039] The specific embodiments provided by this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A rotary steel brush grating machine, characterized in that: It includes a housing (1), a tensioning mechanism and a primary grinding mechanism. The housing (1) has a grinding chamber (2) inside. The housing (1) has an inlet hole (3) and an outlet hole (4) on one side for conveying steel wire (20). The primary grinding mechanism includes a mounting frame (9), a grinding barrel (10), and a grinding brush (11). A maintenance plate (12) is detachably mounted on the top of the outer shell (1). The mounting frame (9) is fixedly connected to the lower surface of the maintenance plate (12). The grinding barrel (10) is mounted on the bottom of the mounting frame (9) via a bearing and is on the same axis as the steel wire (20). The grinding brush (11) is fixedly connected to the inner wall of the grinding barrel (10) for grinding the surface of the steel wire (20). A driving mechanism is provided on the upper surface of the maintenance plate (12) for driving the grinding barrel (10) to rotate. The tensioning mechanism is located on the inner wall of the grinding chamber (2) to tension the steel wire (20) and to reverse the direction of the steel wire (20).

2. The rotary steel brush grating machine according to claim 1, characterized in that: The tensioning mechanism includes a fixed seat (5), a movable seat (6), and a tensioning wheel (7). The fixed seat (5) is fixedly connected to the inner wall of the grinding chamber (2). The movable seat (6) is sleeved inside the fixed seat (5) and guidedly connected to the fixed seat (5). A compression spring (8) is installed inside the fixed seat (5). One end of the compression spring (8) abuts against one side of the movable seat (6). The outer surface of the tensioning wheel (7) abuts against the outer surface of the steel wire (20).

3. A rotary steel brush grating machine according to claim 2, characterized in that: The drive mechanism includes a drive motor (13) and a drive gear (14). The drive gear (14) is fixedly connected to the outer surface of the grinding barrel (10). The drive motor (13) is fixedly installed on the upper surface of the inspection plate (12). The output end of the drive motor (13) is fitted with a synchronous belt (15). One end of the synchronous belt (15) is connected to the drive gear (14) for transmission.

4. A rotary steel brush grating machine according to any one of claims 1-3, characterized in that: The outer sides of the inlet hole (3) and outlet hole (4) are provided with guide mechanisms to limit the position of the steel wire (20).

5. A rotary steel brush grating machine according to claim 4, characterized in that: The guiding mechanism includes an arc plate (16) and a guide wheel (17). The arc plate (16) is mounted on one side of the outer shell (1) by a torsion spring. The guide wheel (17) is mounted on one side of the arc plate (16) by a rotating shaft. The guide wheels (17) are arranged in pairs, and the two guide wheels (17) clamp the steel wire (20) on both sides.

6. A rotary steel brush grating machine according to any one of claims 1-3, characterized in that: The grinding chamber (2) is also equipped with a secondary grinding mechanism for secondary grinding of the steel wire (20).

7. A rotary steel brush grating machine according to claim 6, characterized in that: The secondary grinding mechanism includes a grinding plate (18), a reversing wheel (19), and an adjustment mechanism. The grinding plate (18) is movably disposed inside the grinding chamber (2). The reversing wheel (19) is fixedly connected to the inner wall of the grinding chamber (2). The steel wire (20) passes around the outer surface of the reversing wheel (19) and is arranged in a Z-shape. The inner wall of the grinding plate (18) abuts against the steel wire (20) to perform secondary grinding on the steel wire (20).

8. A rotary steel brush grating machine according to claim 7, characterized in that: The adjustment mechanism includes an adjustment screw (21) and an adjustment seat (22). The adjustment screw (21) is located on one side of the outer shell (1) and penetrates into the interior of the grinding chamber (2). The adjustment seat (22) is fixedly connected to one side of the grinding plate (18). The adjustment seat (22) is threadedly connected to the adjustment screw (21).

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