Industrial design product surface grinding device with cleaning function

Abstract

The utility model relates to the technical field of polishing devices, and discloses an industrial design product surface polishing device with a cleaning function, which comprises a shell, a protection mechanism is arranged outside the shell, a polishing mechanism is arranged at the bottom of the shell, the protection mechanism comprises a protection shell, a groove is formed in the bottom of the protection shell, and the polishing mechanism is arranged in the groove. A first rotating shaft is rotationally connected to the interior of the groove, fan blades are fixedly connected to the bottom of the exterior of the first rotating shaft, a small gear is installed on the top of the exterior of the first rotating shaft, a large gear is meshed with the exterior of the small gear, a connecting frame is fixedly connected to the top of the large gear, and a second rotating shaft is fixedly connected to one end of the connecting frame. And air is blown to the periphery of the grinding disc through the multiple fan blades, chippings and dust left on the surface of the industrial design product during grinding can be blown away, the dust is blown away, the dust concentration of a grinding area can be reduced, and the effect that the grinding quality is prevented from being affected by dust accumulation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing devices, in particular to a surface polishing device for industrial design products with a cleaning function. Background Art

[0002] Industrial design is divided into four categories: product design, environmental design, communication design, and design management; it includes styling design and mechanical design. Industrial design is also known as industrial product design. In the production and manufacturing process of industrial design products, polishing devices are used to polish the surface of the product.

[0003] According to the "A Surface Polishing Device for Industrial Design Products" disclosed in Chinese Patent Publication No. CN215092760U, the device includes a housing, a groove is provided at the bottom of the housing, a return spring is connected to the inner wall of the groove, the end of the return spring is connected to a top block, the lower end of the top block passes through the groove and is connected to a sanding head, a rotating structure is provided at the top of the housing, and the end of the rotating structure is connected to a rotating block. The surface polishing device for industrial design products can polish uneven industrial design products through the mutual cooperation of parts such as the housing, the groove, the return spring and the top block, thereby avoiding the subsequent manual polishing of the uneven surface with sandpaper. The device is light and easy to use, which enhances the practicality of the device. Through the mutual cooperation of parts such as the protrusion, the wave groove, the slide groove, the slide rod, the ring groove, the telescopic spring and the nut, the device can switch between two modes for polishing, thereby increasing the practicality of the device.

[0004] However, the above-mentioned prior art does not have a corresponding cleaning mechanism, and dust and debris during grinding are easily accumulated on the surface of the product, thereby affecting the grinding quality of the product. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to improve the existing technology and provide an industrial design product surface polishing device with a cleaning function, which can complete the operation of blowing away dust and debris, thereby preventing dust accumulation from affecting the polishing quality.

[0006] In order to solve the above technical problems, the present utility model provides the following technical solutions: a surface polishing device for industrial design products with a cleaning function, comprising a shell, a protective mechanism is provided on the outside of the shell, and a polishing mechanism is provided on the bottom of the shell;

[0007] The protective mechanism includes a protective shell, a groove is provided at the bottom of the protective shell, a first rotating shaft is rotatably connected inside the groove, a fan blade is fixedly connected to the bottom of the outside of the first rotating shaft, a small gear is installed on the top of the outside of the first rotating shaft, a large gear is engaged with the outside of the small gear, a connecting frame is fixedly connected to the top of the large gear, one end of the connecting frame is fixedly connected to the second rotating shaft, and a motor is installed on the top of the second rotating shaft.

[0008] Preferably, the protective shell is fixedly connected to the outside of the housing, and one end of the first rotating shaft passes through the protective shell and extends to the top of the protective shell.

[0009] Preferably, the bottoms of the small gear and the large gear are both rotatably connected to the top of the protective shell, and the connecting frame is arranged in an X shape.

[0010] Preferably, a plurality of the first rotating shafts are provided, and the plurality of the first rotating shafts are distributed in a ring array.

[0011] Preferably, the grinding mechanism includes a connecting shell and a mounting plate, the bottom of the mounting plate is threadedly connected to a grinding disc, one end of the connecting shell is fixedly connected to a handle, and an anti-slip sleeve is provided on the outside of the handle.

[0012] Preferably, the connecting shell is mounted on the outside of the motor, and the top of the mounting plate is fixedly connected to the bottom of the second rotating shaft.

[0013] Preferably, a first Velcro is installed at one end of the anti-slip cover, a connecting belt is fixedly connected to one end of the anti-slip cover, and a second Velcro is installed at one end of the connecting belt.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0015] First, the motor drives the second rotating shaft to rotate, and then drives the grinding disc at the bottom of the shell to rotate, so as to grind the surface of the industrial design product. When the second rotating shaft rotates, it drives the external connecting frame to rotate. Since the connecting frame is arranged in a cross shape, it drives the large gear connected to the connecting frame to rotate in a circular manner. The large gear rotates, and the multiple small gears meshing with it rotate, thereby driving the first rotating shaft to rotate, and then driving the fan blades outside the first rotating shaft to rotate, so that air is blown out through the fan blades. Since there are multiple first rotating shafts and they are distributed in a ring array, the surroundings of the grinding disc are all polished. The air blowing allows the blowing angle to move with the movement of the shell and always be consistent with the grinding direction, so that during grinding, the debris and dust left on the surface of the industrial design product during grinding can be blown away. Blowing away the dust helps to reduce the dust concentration in the grinding area, and can cool the grinding area to protect the grinding equipment and avoid excessive temperature during grinding, which may cause equipment damage. The rotation of the fan blades starts with the start of the grinding disc, and there is no need to set up additional electrical equipment, thereby completing the operation of blowing away dust and debris, thereby avoiding the effect of dust accumulation affecting the grinding quality.

[0016] Secondly, the motor is installed inside the connecting shell to protect the motor, and then the mounting plate is connected to the second rotating shaft, so that the motor can drive the mounting plate to rotate, and then drive the grinding disc threadedly connected to the mounting plate to rotate, so as to grind the surface of the industrial design product. Then, an anti-slip cover is provided on the outside of the handle to prevent the staff from slipping when holding the handle. Then, the connecting belt outside the anti-slip cover is pulled around the hand and the hand is wrapped in the connecting belt. Then, the second Velcro on the connecting belt is fitted with the first Velcro to fix the hand, thereby completing the operation of improving the stability of the grinding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the protective shell of the utility model;

[0019] Figure 3 This is a three-dimensional diagram of the connecting belt of the utility model;

[0020] Figure 4 This is a cross-sectional view of the utility model;

[0021] Figure 5 This is a cross-sectional view of the connecting belt of the utility model.

[0022] Among them: 1. Shell; 2. Protection mechanism; 3. Grinding mechanism; 21. Protection shell; 22. First rotating shaft; 23. Fan blade; 24. Small gear; 25. Large gear; 26. Connecting frame; 27. Second rotating shaft; 28. Motor; 31. Connecting shell; 32. Mounting plate; 33. Grinding disc; 34. Handle; 35. Anti-slip cover; 36. First Velcro; 37. Connecting belt; 38. Second Velcro. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] The utility model provides the following technical solutions:

[0025] Example 1

[0026] See also Figure 1-5 , a surface polishing device for industrial design products with a cleaning function, comprising a shell 1, a protective mechanism 2 is provided on the outside of the shell 1, and a polishing mechanism 3 is provided on the bottom of the shell 1;

[0027] The protective mechanism 2 includes a protective shell 21, a groove is provided at the bottom of the protective shell 21, a first rotating shaft 22 is rotatably connected inside the groove, a fan blade 23 is fixedly connected to the bottom of the outside of the first rotating shaft 22, a small gear 24 is installed on the top of the outside of the first rotating shaft 22, a large gear 25 is meshed with the outside of the small gear 24, a connecting frame 26 is fixedly connected to the top of the large gear 25, one end of the connecting frame 26 is fixedly connected to the second rotating shaft 27, and a motor 28 is installed on the top of the second rotating shaft 27.

[0028] The protective shell 21 is fixedly connected to the outside of the housing 1 , and one end of the first rotating shaft 22 passes through the protective shell 21 and extends to the top of the protective shell 21 .

[0029] The bottoms of the small gear 24 and the large gear 25 are both rotatably connected to the top of the protective shell 21, and the connecting frame 26 is arranged in an X shape.

[0030] A plurality of first rotating shafts 22 are provided, and the plurality of first rotating shafts 22 are arranged to be distributed in a ring array.

[0031] Through the above technical solution, the motor 28 drives the second rotating shaft 27 to rotate, and then drives the grinding disc 33 at the bottom of the shell 1 to rotate, so as to grind the surface of the industrial design product. When the second rotating shaft 27 rotates, it drives the external connecting frame 26 to rotate. Since the connecting frame 26 is set in a "X" shape, it drives the large gear 25 connected to the connecting frame 26 to rotate in a circular manner. The large gear 25 rotates, and the multiple small gears 24 engaged with it rotate, thereby driving the first rotating shaft 22 to rotate, and then driving the fan blades 23 outside the first rotating shaft 22 to rotate, so that wind is blown out through the fan blades 23. Since the first rotating shaft 22 is provided with multiple and annular arrays, Distribution, so that air is blown around the grinding disc 33, so that the blowing angle can move with the movement of the shell 1, and is always consistent with the grinding direction, so that during grinding, the debris and dust left on the surface of the industrial design product during grinding can be blown away, and blowing away the dust helps to reduce the dust concentration in the grinding area, and can cool the grinding area to protect the grinding equipment, avoid excessive temperature during grinding, and cause equipment damage. The rotation of the fan blade 23 starts with the start of the grinding disc 33, and there is no need to set up additional electrical equipment, thereby completing the operation of blowing away dust and debris, thereby achieving the effect of avoiding dust accumulation affecting the grinding quality.

[0032] Example 2

[0033] See also Figure 1-5 , and on the basis of Example 1, it is further obtained that: the grinding mechanism 3 includes a connecting shell 31 and a mounting plate 32, the bottom of the mounting plate 32 is threadedly connected to a grinding disc 33, one end of the connecting shell 31 is fixedly connected to a handle 34, and an anti-slip sleeve 35 is provided on the outside of the handle 34.

[0034] The connecting shell 31 is installed outside the motor 28 , and the top of the mounting plate 32 is fixedly connected to the bottom of the second rotating shaft 27 .

[0035] One end of the anti-slip cover 35 is installed with a first magic tape 36 , one end of the anti-slip cover 35 is fixedly connected to a connecting belt 37 , and one end of the connecting belt 37 is installed with a second magic tape 38 .

[0036] Through the above technical solution, the motor 28 is installed inside the connecting shell 31 to protect the motor 28, and then connected to the second rotating shaft 27 through the mounting plate 32, so that the motor 28 can drive the mounting plate 32 to rotate, and then drive the grinding disc 33 threadedly connected to the mounting plate 32 to rotate, so as to grind the surface of the industrial design product, and then provide an anti-slip cover 35 on the outside of the handle 34 to prevent the staff from slipping when holding the handle 34, and then pull the connecting belt 37 outside the anti-slip cover 35 around the hand, wrap one end of the hand in the connecting belt 37, and then fix the hand by fitting the second Velcro 38 on the connecting belt 37 with the first Velcro 36, thereby completing the operation of improving the stability of the grinding device.

[0037] Although the 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 variations may be made to these embodiments without departing from the principles and spirit thereof, and the scope is defined by the appended claims and their equivalents.

Claims

1. A surface polishing device for industrial design products with a cleaning function, comprising a housing (1), characterized in that: A protection mechanism (2) is provided on the outside of the housing (1), and a polishing mechanism (3) is provided on the bottom of the housing (1); The protective mechanism (2) comprises a protective shell (21), a groove is provided at the bottom of the protective shell (21), a first rotating shaft (22) is rotatably connected inside the groove, a fan blade (23) is fixedly connected to the bottom of the outside of the first rotating shaft (22), a small gear (24) is installed on the top of the outside of the first rotating shaft (22), a large gear (25) is meshed with the outside of the small gear (24), a connecting frame (26) is fixedly connected to the top of the large gear (25), one end of the connecting frame (26) is fixedly connected to the second rotating shaft (27), and a motor (28) is installed on the top of the second rotating shaft (27).

2. The surface polishing device for industrial design products with a cleaning function according to claim 1, characterized in that: The protective shell (21) is fixedly connected to the outside of the housing (1), and one end of the first rotating shaft (22) passes through the protective shell (21) and extends to the top of the protective shell (21).

3. The surface polishing device for industrial design products with a cleaning function according to claim 1, characterized in that: The bottoms of the small gear (24) and the large gear (25) are both rotatably connected to the top of the protective shell (21), and the connecting frame (26) is arranged in a cross shape.

4. The surface polishing device for industrial design products with a cleaning function according to claim 1, characterized in that: A plurality of the first rotating shafts (22) are provided, and the plurality of the first rotating shafts (22) are distributed in a ring array.

5. The surface polishing device for industrial design products with a cleaning function according to claim 1, characterized in that: The grinding mechanism (3) comprises a connecting shell (31) and a mounting plate (32); a grinding disc (33) is threadedly connected to the bottom of the mounting plate (32); one end of the connecting shell (31) is fixedly connected to a handle (34); and an anti-slip sleeve (35) is provided on the outside of the handle (34).

6. The surface polishing device for industrial design products with a cleaning function according to claim 5, characterized in that: The connecting shell (31) is installed outside the motor (28), and the top of the mounting plate (32) is fixedly connected to the bottom of the second rotating shaft (27).

7. The surface polishing device for industrial design products with a cleaning function according to claim 5, characterized in that: One end of the anti-slip sleeve (35) is installed with a first magic tape (36), one end of the anti-slip sleeve (35) is fixedly connected with a connecting belt (37), and one end of the connecting belt (37) is installed with a second magic tape (38).

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