Adjustable rotary descaling brush

Abstract

The utility model discloses adjustable rotary descaling brush, specifically related to descaling brush technical field, including mounting bracket, the steel wire brush roller is rotationally arranged in the mounting bracket, one end of steel wire brush roller is fixedly provided with motor no.

Description

Technical Field

[0001] This utility model relates to the field of descaling brush technology, and more specifically to an adjustable rotary descaling brush. Background Technology

[0002] Rotary descaling brushes are primarily used to remove impurities such as scale or oxide scale from the surface of objects. They are typically driven by a motor, which in turn drives the brush body to rotate at high speed via a transmission mechanism. When the rotating brush comes into contact with the object's surface, the bristles generate intense friction against the scale or oxide scale, peeling it off. For example, in steel descaling, the bristles of a rotary descaling brush penetrate deep into the oxide scale crevices, gradually scraping it away.

[0003] For example, a simple steel bar descaling machine with prior art publication number CN216801138U has a simple structure, occupies little space, and is easy to replace the roller brush. After testing, the device can meet the descaling process requirements when installed on existing production lines in conjunction with existing descaling equipment, and can meet the requirements of high-speed cold rolling of steel bars.

[0004] However, the existing technology described above still has the following problems in use: traditional descaling brushes are usually fixed in a designated position for descaling, and cannot be adjusted in height and angle according to descaling needs, thus limiting their use. Based on this, the present invention provides an adjustable rotary descaling brush. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides an adjustable rotary descaling brush. A motor drives a wire brush roller to rotate at high speed for descaling. Furthermore, a drive mechanism drives two T-shaped sliders to rise and fall synchronously, automatically adjusting the height of the mounting frame and the wire brush roller. Simultaneously, a rotating mechanism drives the fixed frame to rotate, automatically adjusting the angle of the wire brush roller, improving its flexibility, eliminating the need for manual adjustment, and saving time and effort, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable rotary descaling brush, including a mounting frame, a wire brush roller rotatably mounted inside the mounting frame, a motor fixedly mounted at one end of the wire brush roller, and the motor fixed to the mounting frame;

[0007] It also includes an adjustment mechanism for adjusting the position of the mounting bracket. The adjustment mechanism includes a fixed bracket with T-shaped grooves on both inner walls of the fixed bracket. T-shaped sliders are provided inside the T-shaped grooves. Both T-shaped sliders are detachably connected to the mounting bracket. The fixed bracket is provided with a drive mechanism for driving the two T-shaped sliders to rise and fall. A rotating mechanism is connected to the top of the fixed bracket.

[0008] In a preferred embodiment, the driving mechanism includes two lead screws, which are rotatably disposed in two T-shaped sliding grooves. The lead screws are threadedly connected to the T-shaped sliders, and the two lead screws are connected by a belt drive.

[0009] In a preferred embodiment, a second motor is fixedly mounted on the top of the mounting bracket. The bottom end of the output shaft of the second motor passes through the mounting bracket and is connected to the top end of one of the lead screws. The second motor drives the two lead screws to rotate synchronously, thereby enabling rapid adjustment of the mounting bracket height.

[0010] In a preferred embodiment, the rotating mechanism includes a fixed plate, a connecting block 1 fixedly disposed at the bottom of the fixed plate, a rotating rod rotatably disposed inside the connecting block 1, a connecting block 2 fixedly disposed on the rotating rod, the bottom of the connecting block 2 fixedly disposed to the top of the fixed frame, a motor 3 fixedly disposed at the rear end of the connecting block 1, the front end of the output shaft of the motor 3 passing through the connecting block 1 and fixed to the rear end of the rotating rod, the connecting block 2 is driven to rotate by the motor 3, thereby automatically adjusting the angle of the wire brush roller to meet the usage requirements of different angles and improve flexibility.

[0011] In a preferred embodiment, protective plates are hinged to the outer walls of both the front and rear sides of the mounting frame, and levers are fixedly provided on both protective plates. The protective plates can block the ejected oxide scale to a certain extent, and the levers facilitate the quick flipping of the protective plates by the staff.

[0012] In a preferred embodiment, both protective plates are threaded with fastening bolts. The protective plates are detachably connected to the mounting bracket via the fastening bolts. When the operator closes the protective plates, the fastening bolts are used to fix them in place to prevent the protective plates from shaking and affecting the descaling process.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. This utility model uses a motor to drive the wire brush roller to rotate at high speed for descaling. In addition, the drive mechanism drives two T-shaped sliders to rise and fall synchronously, which can automatically adjust the height of the mounting frame and the wire brush roller. At the same time, the rotating mechanism drives the fixed frame to rotate, thereby automatically adjusting the angle of the wire brush roller, improving the flexibility of the wire brush roller, eliminating the need for manual adjustment, and making it more time-saving and labor-saving to use.

[0015] 2. By closing the two protective plates with the mounting bracket and fixing them with fastening bolts, the two protective plates and the mounting bracket can block the ejection of waste to a certain extent. When it is necessary to clean the wire brush roller and motor, simply loosen the fastening bolts and open the two protective plates. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a bottom view of the overall structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the adjustment mechanism, drive mechanism, and rotation mechanism of this utility model;

[0019] Figure 4 This is a partial sectional view of the mounting bracket of this utility model;

[0020] Figure 5 This is a schematic diagram of the steel wire brush roller of this utility model after rotation.

[0021] The attached diagram is labeled as follows: 1. Mounting bracket; 2. Wire brush roller; 3. Motor 1; 4. Adjustment mechanism; 5. Drive mechanism; 6. Rotation mechanism; 7. Protective plate; 8. Lever; 9. Fastening bolt;

[0022] 41. Fixture; 42. T-shaped groove; 43. T-shaped slider;

[0023] 51. Lead screw; 52. Belt assembly; 53. Motor II;

[0024] 61. Fixing plate; 62. Connecting block one; 63. Rotating rod; 64. Connecting block two; 65. Motor three. Detailed Implementation

[0025] 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.

[0026] Refer to the instruction manual appendix Figures 1-5 This utility model provides an adjustable rotating descaling brush, including a mounting frame 1. A wire brush roller 2 is rotatably mounted inside the mounting frame 1. A motor 3 is fixedly mounted on one end of the wire brush roller 2. The motor 3 is fixed to the mounting frame 1.

[0027] It also includes an adjustment mechanism 4 for adjusting the position of the mounting bracket 1. The adjustment mechanism 4 includes a fixed bracket 41. T-shaped grooves 42 are provided on both inner walls of the fixed bracket 41. T-shaped sliders 43 are provided inside the T-shaped grooves 42. Both T-shaped sliders 43 are detachably connected to the mounting bracket 1.

[0028] Next, a drive mechanism 5 for driving the two T-shaped sliders 43 to rise and fall is provided in the fixed frame 41. Specifically, the drive mechanism 5 includes two lead screws 51, which are respectively rotatably disposed in two T-shaped slide grooves 42. The lead screws 51 are threadedly connected to the T-shaped sliders 43, and the two lead screws 51 are connected by a belt group 52. A second motor 53 is fixedly provided on the top of the fixed frame 41. The bottom end of the output shaft of the second motor 53 passes through the fixed frame 41 and is connected to the top end of one of the lead screws 51. By means of the second motor 53, the two lead screws 51 are driven to rotate synchronously, thereby realizing the rapid adjustment of the height of the mounting frame 1.

[0029] Furthermore, a rotating mechanism 6 is connected to the top of the fixed frame 41. The rotating mechanism 6 includes a fixed plate 61, a connecting block 62 fixedly mounted at the bottom of the fixed plate 61, a rotating rod 63 rotatably mounted inside the connecting block 62, a connecting block 64 fixedly mounted on the rotating rod 63, the bottom of the connecting block 64 fixed to the top of the fixed frame 41, and a motor 65 fixedly mounted at the rear end of the connecting block 62. The front end of the output shaft of the motor 65 passes through the connecting block 62 and is fixed to the rear end of the rotating rod 63. The connecting block 64 is driven to rotate by the motor 65, thereby automatically adjusting the angle of the wire brush roller 2 to meet the usage requirements of different angles and improve flexibility.

[0030] In practical use, motor 3 drives the wire brush roller 2 to rotate, and the workpiece to be descaled comes into contact with the wire brush roller 2. The high-speed rotating wire brush roller 2 scrapes the surface of the workpiece, thereby achieving the descaling effect. In addition, during descaling, the operator can also use motor 53 and belt assembly 52 on the fixed frame 41 to drive two lead screws 51 to slide in two T-shaped slide grooves 42 respectively. The T-shaped sliders 43 on the two lead screws 51 drive the mounting frame 1 to move up and down, thereby automatically adjusting the height of the wire brush roller 2. At the same time, motor 65 drives the rotating rod 63 to drive the connecting block 64 to rotate in the connecting block 62, thereby adjusting the angle of the wire brush roller 2. It is highly flexible, requires no manual adjustment, and is more time-saving and labor-saving.

[0031] Refer to the instruction manual appendix Figures 1-5 The mounting frame 1 has protective plates 7 hinged to the outer walls on both the front and rear sides. Each of the two protective plates 7 is fixed with a lever 8 and a fastening bolt 9 is threaded onto each of the two protective plates 7. The protective plates 7 are detachably connected to the mounting frame 1 through the fastening bolts 9.

[0032] During descaling, the workers close the two protective plates 7 with the mounting frame 1 and fix them with fastening bolts 9. With the help of the two protective plates 7 and the mounting frame 1, the ejection of waste chips can be blocked to a certain extent. When it is necessary to clean the wire brush roller 2 and the motor 3, simply loosen the fastening bolts 9 and open the two protective plates 7.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable rotary descaling brush, characterized in that: Includes a mounting frame (1), inside which a wire brush roller (2) is rotatably mounted, and a motor (3) is fixedly mounted at one end of the wire brush roller (2), and the motor (3) is fixed to the mounting frame (1); It also includes an adjustment mechanism (4) for adjusting the position of the mounting bracket (1). The adjustment mechanism (4) includes a fixed bracket (41). T-shaped grooves (42) are provided on both sides of the inner wall of the fixed bracket (41). T-shaped sliders (43) are provided inside the T-shaped grooves (42). Both T-shaped sliders (43) are detachably connected to the mounting bracket (1). A drive mechanism (5) for driving the two T-shaped sliders (43) to rise and fall is provided inside the fixed bracket (41). A rotating mechanism (6) is connected to the top of the fixed bracket (41).

2. The adjustable rotary descaling brush according to claim 1, characterized in that: The drive mechanism (5) includes two lead screws (51), which are rotatably disposed in two T-shaped slides (42). The lead screws (51) are threadedly connected to the T-shaped sliders (43), and the two lead screws (51) are connected by a belt assembly (52).

3. The adjustable rotary descaling brush according to claim 2, characterized in that: The top of the fixed frame (41) is fixed with a second motor (53), and the bottom end of the output shaft of the second motor (53) passes through the fixed frame (41) and is connected to the top end of one of the lead screws (51).

4. The adjustable rotary descaling brush according to claim 1, characterized in that: The rotating mechanism (6) includes a fixed plate (61), a connecting block one (62) is fixedly provided at the bottom of the fixed plate (61), a rotating rod (63) is rotatably provided inside the connecting block one (62), a connecting block two (64) is fixedly sleeved on the rotating rod (63), and the bottom of the connecting block two (64) is fixed to the top of the fixed frame (41). The rear end of the connecting block 1 (62) is fixedly provided with motor 3 (65), and the front end of the output shaft of motor 3 (65) passes through the connecting block 1 (62) and is fixed to the rear end of the rotating rod (63).

5. The adjustable rotary descaling brush according to claim 1, characterized in that: The mounting bracket (1) has protective plates (7) hinged to the outer walls on both the front and rear sides, and levers (8) are fixed on both protective plates (7).

6. The adjustable rotary descaling brush according to claim 5, characterized in that: Both protective plates (7) are threaded with fastening bolts (9), and the protective plates (7) are detachably connected to the mounting bracket (1) by fastening bolts (9).

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