Dust removal mechanism and coating equipment thereof

Abstract

The utility model discloses a dust removal mechanism and coating equipment thereof, and relates to the technical field of dust removal mechanisms, the dust removal mechanism comprises a mounting seat, a cleaning brush arranged below the mounting seat and a driving motor for driving the cleaning brush to rotate, and a linear sliding rod is fixedly arranged at the bottom end of the mounting seat; a hinged sliding block capable of axially moving along the linear sliding rod is movably arranged on the outer wall of the linear sliding rod, and a hinged connecting rod I is movably arranged between the hinged sliding block and the connecting column; and a position adjusting mechanism is arranged at the end part of the mounting seat. The position of the hinged sliding block on the linear sliding rod can be adjusted through the position adjusting mechanism, so that the linear sliding rod drives the first hinged connecting rod to move while moving, the cleaning brush is driven to rotate vertically upwards or vertically downwards, the height of the cleaning brush can be adjusted, and cleaning of the surfaces of workpieces with different thicknesses is achieved; and therefore, the adaptability of the dust removal mechanism on the coating equipment in use is improved, and the use requirements are better met.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal mechanisms, in particular to a dust removal mechanism and coating equipment thereof. Background Art

[0002] The function of coating equipment is to paint the surface of the workpiece, which plays a protective and aesthetic role on the surface of the workpiece.

[0003] In the prior art, for example, a utility model patent with authorization announcement number CN216137508U discloses an environmentally friendly green sheet production and processing thin-layer coating equipment. The cleaning and dust removal mechanism in the patent uses a motor to drive a cleaning brush to rotate to clean the dust on the surface of the workpiece, and then cooperates with the dust removal chamber, inner tube, suction head, filter screen and exhaust fan and other structures to vacuum the dust swept by the cleaning brush to achieve the purpose of dust removal on the workpiece.

[0004] In actual use, the cleaning and dust removal mechanism in the above patent has inconsistent thicknesses of workpieces conveyed on the conveyor belt, and the height of the cleaning brush in the cleaning and dust removal mechanism cannot be adjusted. Therefore, when cleaning the surfaces of workpieces of different thicknesses, the contact depths between the cleaning brush and the workpiece surface are different, resulting in different cleaning forces on the workpiece surface, affecting the quality of cleaning and dust removal. Even when the thickness of the workpiece is too large, the cleaning brush may cause obstruction in the workpiece transportation process, affecting the normal progress of the coating operation. As a result, the adaptability of the cleaning and dust removal mechanism is low and it is difficult to meet the use requirements. For this reason, a dust removal mechanism and its coating equipment are proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a dust removal mechanism and coating equipment thereof to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal mechanism and a coating device thereof, comprising a mounting seat, a cleaning brush arranged below the mounting seat, and a driving motor for driving the cleaning brush to rotate, a linear slide bar is fixedly arranged at the bottom end of the mounting seat, an articulated slide bar is movably arranged on the outer wall of the linear slide bar and can move along the axial direction of the linear slide bar, and an articulated connecting rod 1 is movably arranged between the articulated slide bar and the connecting column;

[0007] A position adjustment mechanism is provided at the end of the mounting seat, and the position adjustment mechanism is used for adjusting and locking the position of the articulated slider on the linear slide rod.

[0008] Preferably, the linear slide rod, the articulated slide block and the articulated connecting rod are each two and are symmetrically arranged on both sides of the connecting column.

[0009] Preferably, the rotating end of the driving motor extends to the bottom of the mounting seat and is fixedly connected to a polygonal column, a polygonal telescopic groove is provided on the top of the connecting column, and the outer wall of the polygonal column is movably plugged into the inner side of the polygonal telescopic groove.

[0010] Preferably, a connecting bearing is fixedly sleeved on the outer wall of the connecting column, and hinge seats are fixedly connected to both sides of the outer wall of the connecting bearing, and the two ends of the hinged connecting rod are rotatably connected to the hinge seat and the hinged slider respectively.

[0011] Preferably, the top surface of the mounting seat is convex-shaped, and the position adjustment mechanism includes a one-way screw rotatably connected to the end of the mounting seat, the outer wall of the one-way screw is threadedly connected to a nut seat, the bottom of the nut seat extends to the lower position of the mounting seat, and the bottom of both sides of the nut seat is rotatably connected to a hinged connecting rod 2, and the end of the hinged connecting rod 2 facing away from the nut seat is rotatably connected to the side wall of the hinged slider.

[0012] The utility model also provides a dust removal mechanism and a coating device thereof. The coating device comprises the dust removal mechanism as described above.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model can adjust the position of the articulated slider on the linear slide rod through the position adjustment mechanism, so that the linear slide rod moves and at the same time drives the articulated connecting rod to move, driving the cleaning brush to rotate vertically upward or vertically downward, so that the height of the cleaning brush can be adjusted to achieve the cleaning of the surfaces of workpieces with different thicknesses, thereby improving the adaptability of the dust removal mechanism on the coating equipment and better meeting the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the top cross-sectional structure of the connecting column of the utility model.

[0017] Figure 3 It is a schematic diagram of the upward sectional structure of the mounting seat of the utility model.

[0018] In the figure: 100, mounting seat; 200, cleaning brush; 201, driving motor; 202, connecting column; 203, polygonal telescopic slot; 204, polygonal column; 205, connecting bearing; 300, articulated slider; 301, linear slider; 302, articulated connecting rod 1; 303, one-way screw; 304, nut seat; 305, articulated connecting rod 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model provides Figure 1-3 The dust removal mechanism and coating equipment shown in the figure include a mounting seat 100, a cleaning brush 200 arranged under the mounting seat 100, and a driving motor 201 for driving the cleaning brush 200 to rotate. The mounting seat 100 is installed on the frame of the coating equipment. After the driving click 201 is powered on, the cleaning brush 200 is driven to rotate, so that the rotating cleaning brush 200 contacts the surface of the workpiece to achieve the purpose of cleaning. The rotating end of the driving motor 201 extends to the bottom of the mounting seat 100 and is fixedly connected with a polygonal column 204. A polygonal expansion groove 203 is provided at the top of the connecting column 202. The outer wall of the polygonal column 204 is movably plugged into the inner side of the polygonal expansion groove 203. The connecting column 202 is movably plugged into the polygonal column 204 through the polygonal expansion groove 203 on the connecting column 202, so that the connecting column 202 can move up and down in the vertical direction and can also rotate with the polygonal column 204. A linear slide bar 301 is fixedly provided at the bottom end of the mounting seat 100. The outer wall of the rod 301 is movably provided with an articulated slider 300 that can move axially along the linear slide bar 301, and an articulated link 302 is movably provided between the articulated slider 300 and the connecting column 202. The linear slide bar 301, the articulated slider 300 and the articulated link 302 are all two and symmetrically arranged at the two sides of the connecting column 202. The outer wall of the connecting column 202 is fixedly sleeved with a connecting bearing 205, and the two sides of the outer wall of the connecting bearing 205 are fixedly connected with an articulated seat, and the two ends of the articulated link 302 are rotatably connected to the articulated seat and the articulated slider 300 respectively. Through the setting of the connecting bearing 205, a rotatable connection can be formed between the articulated link 302 and the connecting column 202, and the connecting column 202 will not drive the articulated link 302 to rotate when it rotates, thereby meeting the use requirements. Then, the articulated slider 300 is used to move on the linear slide bar 301, while driving the articulated link 302 to expand or retract, thereby driving the connecting column 202 to move upward or downward.

[0021] Furthermore, a position adjustment mechanism is provided at the end of the mounting seat 100, and the position adjustment mechanism is used to adjust and lock the position of the articulated slider 300 on the linear slide bar 301. The movement of the articulated slider 300 on the linear slide bar 301 is driven and locked by the position adjustment mechanism, so that the articulated slider 300 drives the connecting column 202 to adjust the lifting position through the articulated connecting rod 1 302; the top surface of the mounting seat 100 is in a convex shape, and the position adjustment mechanism includes a one-way screw rod 303 rotatably connected to the end of the mounting seat 100, and the outer wall of the one-way screw rod 303 is threadedly connected to a nut seat 304, and the bottom of the nut seat 304 extends to the lower position of the mounting seat 100, and the bottoms of both sides of the nut seat 304 are rotatably connected to the articulated connecting rod 2 305, and the end of the articulated connecting rod 2 305 away from the nut seat 304 is rotatably connected to the side wall of the articulated slider 300;

[0022] In the above embodiment, the one-way screw 303 rotates clockwise or counterclockwise to drive the nut seat 304 to move along the outer wall of the one-way screw 303, so that the nut seat 304 drives the hinged connecting rod 2 305 to expand or retract, and cooperates with the articulated slider 300 to be limited on the linear slide 301, so that the hinged connecting rod 2 305 can drive the articulated slider 300 to move on the linear slide 301 during the retraction or expansion process. Finally, the one-way screw 303 locks the position of the nut seat 304, so as to lock the position of the articulated slider 300 on the linear slide 301, so that the connecting column 202 can remain fixed after being raised or lowered to a certain position, thereby achieving the adjustment of the height of the cleaning brush 200 to adapt to the cleaning of workpiece surfaces of different thicknesses.

[0023] In addition, the utility model also provides a dust removal mechanism and a coating device thereof, wherein the coating device comprises the above-mentioned dust removal mechanism.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 dust removal mechanism, comprising a mounting seat (100), a cleaning brush (200) arranged below the mounting seat (100), and a driving motor (201) for driving the cleaning brush (200) to rotate, characterized in that: A linear slide bar (301) is fixedly provided at the bottom end of the mounting seat (100), an articulated slider (300) which can move axially along the linear slide bar (301) is movably provided on the outer wall of the linear slide bar (301), and an articulated connecting rod 1 (302) is movably provided between the articulated slider (300) and the connecting column (202); A position adjustment mechanism is provided at the end of the mounting seat (100), and the position adjustment mechanism is used to adjust and lock the position of the articulated slider (300) on the linear slider (301).

2. A dust removal mechanism according to claim 1, characterized in that: The linear slide bar (301), the articulated slide block (300) and the articulated connecting rod 1 (302) are each two and are symmetrically arranged at the two sides of the connecting column (202).

3. A dust removal mechanism according to claim 1, characterized in that: The rotating end of the driving motor (201) extends to the bottom of the mounting seat (100) and is fixedly connected to a polygonal column (204); a polygonal telescopic groove (203) is formed at the top of the connecting column (202); and the outer wall of the polygonal column (204) is movably plugged into the inner side of the polygonal telescopic groove (203).

4. A dust removal mechanism according to claim 1, characterized in that: The outer wall of the connecting column (202) is fixedly sleeved with a connecting bearing (205), and both sides of the outer wall of the connecting bearing (205) are fixedly connected with hinge seats, and the two ends of the hinge connecting rod (302) are rotatably connected to the hinge seat and the hinge slider (300) respectively.

5. A dust removal mechanism according to claim 1, characterized in that: The top surface of the mounting seat (100) is in a convex shape, and the position adjustment mechanism includes a one-way screw (303) rotatably connected to the end of the mounting seat (100), the outer wall of the one-way screw (303) is threadedly connected to a nut seat (304), the bottom of the nut seat (304) extends to the lower position of the mounting seat (100), and the bottom of both sides of the nut seat (304) is rotatably connected to a second hinged connecting rod (305), and the end of the second hinged connecting rod (305) away from the nut seat (304) is rotatably connected to the side wall of the hinged slider (300).

6. A dust removal mechanism and coating equipment thereof, characterized in that: The coating equipment comprises the dust removal mechanism as described in any one of claims 1-5.

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