CN217167798U - Polishing device for wall decoration - Google Patents

Abstract

The utility model discloses a polishing device for wall decoration, which comprises a polisher main body (1), a dust absorption disc (2), a polishing disc (3), a grinding and dust absorption component, a dust fall component, a control switch (16), a handle (17) and a storage battery (20); the dust collection disc is connected with the main body of the grinding machine, the grinding disc is arranged on the dust collection disc, and a dust collection cavity (4) is formed between the dust collection disc and the grinding disc; the handle is connected with the main body of the grinding machine, the storage battery is arranged in the main body of the grinding machine and is connected with the grinding dust collection assembly and the dust fall assembly through the control switch; the grinding disc is connected with the grinding dust collection assembly, the grinding dust collection assembly is arranged in a dust collection cavity in the main body of the grinding machine, the dust fall assembly is arranged in the handle, and a dust fall port of the dust fall assembly is circumferentially arranged around the dust collection disc. The utility model discloses the raise dust problem when can greatly reduced the operation of polishing prevents simultaneously by the rubble striking internals of gettering and reduces grinding device's life.

Description

Polishing device for wall decoration

Technical Field

The utility model relates to an equipment of polishing especially relates to a wall is grinding device for decoration.

Background

The wall surface polisher is a tool for replacing a traditional worker to polish a wall surface and an object by using sand paper, so that the aims of leveling, dust-free and protecting physical and psychological health of the worker are fulfilled. The working environment is optimized, the working efficiency is improved, and the decoration quality is improved. The wall surface polishing comprises dust polishing and dust-free polishing.

The polisher in the prior art needs to replace different polishing papers according to different wall surfaces in the using process, the polishing papers are installed in a mode of screwing and fixing only through threads, the polisher rotates at a high speed in the polishing operation, bolts for fixing the polishing papers are easily loosened and even fall off, and accordingly the polishing papers are separated in a rotating mode in the polishing process. Since the polishing paper rotates at a high speed with the polisher, the flying polishing paper may cause physical damage to workers. Simultaneously, owing to the in-process of polishing still can produce the rubble except that the raise dust, the in-process rubble of dust removal structure of polisher also inhales in the lump absorbing the dust, and the rubble strikes internals, causes internals's damage, influences the life of polisher. In addition, the dust is difficult to be completely absorbed in the process of absorbing the flying dust, a small amount of dust is still diffused in the air, and certain harm is caused to the respiratory system of workers.

Disclosure of Invention

An object of the utility model is to provide a grinding device is used to wall decoration, the raise dust problem when can the greatly reduced operation of polishing prevents simultaneously that the rubble that is absorbed from striking internals and reducing grinding device's life.

The utility model discloses a realize like this:

a polishing device for wall decoration comprises a polisher body, a dust collection disc, a polishing disc, a grinding and dust collection assembly, a dust fall assembly, a control switch, a handle and a storage battery, wherein the polisher body is provided with a dust collection groove; the dust collection disc is connected to the front end of the polisher body, the polishing disc is arranged in the middle of the dust collection disc, and a dust collection cavity is formed between the dust collection disc and the polishing disc; the handle is connected to the bottom of the rear end of the polisher body, the control switch is installed on the polisher body, and the storage battery is arranged in the polisher body and is electrically connected with the grinding and dust collection assembly and the dust fall assembly through the control switch; the grinding paper is arranged on a grinding disc, the grinding disc is connected with a grinding and dust collecting component, and the grinding and dust collecting component is arranged in the grinding machine main body and is communicated with the dust collecting cavity; the dust fall subassembly sets up in the handle and extends to the outside of dust absorption dish, makes a plurality of dust fall port of dust fall subassembly encircle dust absorption dish circumference and sets up.

The grinding and dust-collecting component comprises grinding teeth, a fan, a dust-collecting pipe, a dust-storing box and a motor; the grinding teeth are respectively arranged in the dust collection cavity at intervals, one end of the dust collection pipe is communicated with the dust collection cavity, the other end of the dust collection pipe is communicated with the dust storage box, and the bottom of the dust storage box is provided with a dust outlet; the fan is located the inner of dust storage box, and the output of motor is connected with the input of fan and the dish of polishing, and the motor is connected with the battery.

The surface of the blade of the fan is attached with a protective film.

The grinding teeth are arranged at the air inlet of the dust absorption cavity in a staggered mode, and a grinding channel is formed at the air inlet of the dust absorption cavity.

The dust suction cavity is of an annular structure, and the dust suction pipes are arranged along the circumferential direction of the dust suction cavity and the dust storage box.

The dust settling assembly comprises a water storage tank, a water pipe, a water pump and a water spraying hole; the water storage tank is arranged in the handle, a water inlet is formed in the rear side of the water storage tank, one end of the water pipe is communicated with the front side of the water storage tank, and the other end of the water pipe is communicated with the water inlet of the water pump; the water pump is arranged on the outer wall of the dust collection disc, a water outlet of the water pump is connected with a plurality of water spray holes, and the plurality of water spray holes are circumferentially arranged on the outer side of the dust collection disc in a surrounding manner; the water pump is electrically connected with the storage battery through a control switch.

The middle part of the polishing disc is provided with a fixed rod, the fixed rod is of a convex structure, the end part of the fixed rod is provided with a fixed thread, and the polishing paper is screwed on the fixed rod through the fixed thread and is attached to the polishing disc.

The outer wall of dust absorption dish on be equipped with a plurality of illuminator, a plurality of illuminator is arranged along the circumference interval of dust absorption dish, and a plurality of illuminator passes through control switch and is connected with the battery electricity.

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model discloses owing to be equipped with grinding teeth, can grind into tiny granule or likepowder with the great rubble of granule when dust and rubble get into the dust absorption chamber, effectively avoided the rubble to strike parts such as inside dust absorption pipe, fan blade under the air effect that high-speed flows, ensured inside parts's normal operating and use to grinding device's life has been prolonged

2. The utility model discloses owing to be equipped with grinding dust absorption subassembly and dust fall subassembly, grinding dust absorption subassembly can be in the in-process of polishing a large amount of absorptions of raise dust, and the dust fall subassembly can spray a small amount of water around the dish of polishing, carries out the dust fall to the raise dust that is not absorbed to avoid the dust to constructor's health injury.

3. The utility model discloses owing to be equipped with the illuminator, can provide the illumination at the in-process of polishing, ensure that the field of vision of the operation face of polishing is clear, guarantee the roughness of the face of polishing, improve the quality and the efficiency of the operation of polishing, have good practicality.

4. The utility model discloses owing to be equipped with the dead lever that has fixed screw, can prevent to polish paper at high-speed rotatory in-process not hard up the coming off through surperficial concave part and the fixed paper of polishing of helicitic texture, guaranteed the normal clear of the operation of polishing, ensure the construction security.

Drawings

FIG. 1 is a perspective view of the polishing device for wall decoration of the present invention;

FIG. 2 is a side view of the polishing device for wall decoration of the present invention;

FIG. 3 is a cross-sectional view of the polishing device for wall decoration of the present invention;

fig. 4 is an enlarged view at a in fig. 3.

In the drawings, 1, a sander main body; 2. a dust collection tray; 3. grinding disc; 4. a dust suction chamber; 5. grinding the teeth; 6. a fan; 7. a dust collection pipe; 8. a dust storage box; 9. a dust outlet; 10. a water storage tank; 11. a water pipe; 12. a water pump; 13. a water spray hole; 14. fixing the rod; 15. fixing threads; 16. a control switch; 17. a handle; 18. a lamp; 19. a motor; 20. and (4) a storage battery.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 3, a polishing device for wall decoration comprises a polisher body 1, a dust suction tray 2, a polishing tray 3, a grinding and dust suction assembly, a dust fall assembly, a control switch 16, a handle 17 and a storage battery 20; the dust collection disc 2 is connected to the front end of the polisher body 1, the polishing disc 3 is arranged in the middle of the dust collection disc 2, and a dust collection cavity 4 is formed between the dust collection disc 2 and the polishing disc 3; the handle 17 is connected to the bottom of the rear end of the sander main body 1, the control switch 16 is installed on the sander main body 1, and the storage battery 20 is arranged in the sander main body 1 and is electrically connected with the grinding and dust collection assembly and the dust fall assembly through the control switch 16; the polishing paper is arranged on the polishing disc 3, the polishing disc 3 is connected with a grinding and dust absorption assembly, and the grinding and dust absorption assembly is arranged in the polisher body 1 and is communicated with the dust absorption cavity 4; the dust fall subassembly sets up in handle 17 and extends to the outside of dust absorption dish 2, makes a plurality of dust fall port of dust fall subassembly encircle 2 circumference settings of dust absorption dish. Storage battery 20 provides the power for whole grinding device, and the paper of will polishing is installed on the mill 3, opens control switch 16 during the use, and the paper of polishing rotates at a high speed, polishes the surface that needs decoration such as wall, and the dust that the in-process of polishing produced is through grinding dust absorption component and removing, and the rubble that the in-process of polishing produced is ground into tiny granule or dust through grinding dust absorption component to avoid the internals to receive the rubble striking and damage. Dust accessible dust fall subassembly water spray dust fall that can't absorb completely avoids the raise dust to staff's health injury.

Referring to fig. 2 to 4, the grinding and dust-collecting assembly includes a grinding tooth 5, a fan 6, a dust-collecting pipe 7, a dust-storing box 8 and a motor 19; the grinding teeth 5 are respectively arranged in the dust suction cavity 4 at intervals, one end of a dust suction pipe 7 is communicated with the dust suction cavity 4, the other end of the dust suction pipe 7 is communicated with a dust storage box 8, and the bottom of the dust storage box 8 is provided with a dust outlet 9; the fan 6 is positioned at the inner end of the dust storage box 8, the output end of the motor 19 is connected with the fan 6 and the input end of the polishing disc 3, and the motor 19 is connected with the storage battery 20. Fan 6 rotates and forms the negative pressure in dust storage box 8 under motor 19 drive, through dust absorption pipe 7 with the dust along with the air suction in dust storage box 8, reaches the purpose of dust removal, the rubble is ground the breakage by grinding tooth 5 when passing through dust absorption chamber 4, the dust rubble accessible of dust storage box 8 is discharged out dust mouth 9. Meanwhile, the motor 19 drives the polishing disc 3 to rotate at a high speed to realize polishing operation of the polishing paper.

The surface of the blade of the fan 6 is adhered with a protective film (not shown in the figure), preferably, the fan 6 can be provided with three blades distributed at 120 degrees, the protective film adhered on the surface of the blade can be a polyimide film, the blade can be prevented from being damaged by being hit by dust and gravels, and the fan can resist the high temperature of 120 ℃ and does not deform.

Referring to fig. 4, the grinding teeth 5 are staggered at the air inlet of the dust suction chamber 4 to form a grinding channel. Preferably, the grinding teeth 5 can adopt grinding teeth with different sizes so as to meet the requirements of grinding and crushing the broken stones.

The dust suction cavity 4 is of an annular structure, and the dust suction pipes 7 are arranged along the circumferential direction of the dust suction cavity 4 and the dust storage box 8. Preferably, the dust suction pipe 7 can adopt a hose structure that a main pipe is connected with a plurality of branch pipes, so that the circumferential arrangement of the plurality of branch pipes in the dust suction cavity 4 is met, and the dust suction effect is improved.

Referring to fig. 2 to 4, the dust settling assembly includes a water storage tank 10, a water pipe 11, a water pump 12 and a water spray hole 13; the water storage tank 10 is arranged in the handle 17, a water inlet (not shown in the figure) is arranged at the rear side of the water storage tank 10, one end of the water pipe 11 is communicated with the front side of the water storage tank 10, and the other end of the water pipe 11 is communicated with the water inlet of the water pump 12; the water pump 12 is arranged on the outer wall of the dust collection disc 2, a water outlet of the water pump 12 is connected with a plurality of water spraying holes 13, and the plurality of water spraying holes 13 are circumferentially arranged on the outer side of the dust collection disc 2 in a surrounding manner; the water pump 12 is electrically connected to the battery 20 through the control switch 16. Preferably, the water pump 12 can adopt a micro motor, and the power of the micro motor can meet the requirement of water spraying. Water in the storage water tank 10 passes through water pump 12 and spouts from hole for water spraying 13 through water pipe 11, reaches the purpose of dust fall at the in-process of polishing, and hole for water spraying 13's aperture can be less than the dust particle diameter, and hole for water spraying 13's quantity can set up according to actual need, when guaranteeing the few water dust fall of blowout, can prevent that hole for water spraying 13 from being blockked up by the dust, can avoid the water spray too much and influence the effect of polishing again.

The middle part of the polishing disc 3 is provided with a fixing rod 14, the fixing rod 14 is of a convex structure, a fixing thread 15 is formed at the end part of the fixing rod 14, and the polishing paper is screwed on the fixing rod 14 through the fixing thread 15 and attached to the polishing disc 3. The concave-convex structure of the fixing rod 14 can increase the friction force of the polishing paper, the polishing paper is prevented from falling off when rotating at a high speed, and meanwhile the fixing requirements of the polishing paper installation are met through the fixing threads 15.

Referring to fig. 1 to 4, a plurality of illuminating lamps 18 are disposed on an outer wall of the vacuum pan 2, the illuminating lamps 18 are spaced apart from each other along a circumferential direction of the vacuum pan 2, and the illuminating lamps 18 are electrically connected to a battery 20 through a control switch 16. Preferably, four illuminating lamps 18 are arranged at intervals of 90 degrees, so that the illuminating lamps can play a role in illuminating during polishing and improve the apparent quality of polishing.

The utility model discloses a use method is:

when the control switch 16 is turned on, the grinding disc 3 and the fan 6 are powered by the storage battery 20 and the motor 19, and the fan 6 rotates to generate negative pressure in the dust storage box 8, so that the dust suction pipe 7 generates suction. The grinding disc 3 drives the grinding paper to rotate at a high speed to grind the wall surface, dust and broken stones generated in the grinding process are sucked into the dust suction cavity 4 by the suction force of the dust suction pipe 7 and are ground and crushed by the grinding teeth 5, so that the broken stones are ground into fine particles or powder and enter the dust storage box 8. Meanwhile, water in the water storage tank 10 is sprayed to the periphery of the polishing disc 3 through the water spraying holes 13 in the water pipe 11 under the action of the water pump 12, the diameter of each water spraying hole 13 is small, the situation that the polishing disc 3 normally works due to the fact that the sprayed water quantity is too large can be avoided, the situation that the water spraying holes 13 are blocked by dust can also be avoided, and meanwhile, the normal water spraying effect can be guaranteed. The illuminator 18 is powered by the battery 20 and illuminates during polishing to ensure good appearance quality such as flatness of the wall surface during polishing. After the polishing operation is finished, the cover of the dust outlet 9 is opened to clean the dust in the dust storage box 8.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims (8)

1. The utility model provides a wall is grinding device for decoration, characterized by: the dust-removing machine comprises a sander main body (1), a dust-collecting disc (2), a sanding disc (3), a grinding and dust-collecting component, a dust-removing component, a control switch (16), a handle (17) and a storage battery (20); the dust collection disc (2) is connected to the front end of the polisher body (1), the polishing disc (3) is arranged in the middle of the dust collection disc (2), and a dust collection cavity (4) is formed between the dust collection disc (2) and the polishing disc (3); the handle (17) is connected to the bottom of the rear end of the sander main body (1), the control switch (16) is installed on the sander main body (1), and the storage battery (20) is arranged in the sander main body (1) and is electrically connected with the grinding and dust collection assembly and the dust fall assembly through the control switch (16); the polishing paper is arranged on the polishing disc (3), the polishing disc (3) is connected with the grinding and dust collection assembly, and the grinding and dust collection assembly is arranged in the polisher body (1) and is communicated with the dust collection cavity (4); the dust fall component is arranged in the handle (17) and extends to the outer side of the dust collection disc (2), and a plurality of dust fall ports of the dust fall component are circumferentially arranged around the dust collection disc (2).

2. The wall finishing sanding device of claim 1, wherein: the grinding and dust-absorbing assembly comprises grinding teeth (5), a fan (6), a dust-absorbing pipe (7), a dust storage box (8) and a motor (19); the grinding teeth (5) are respectively arranged in the dust suction cavity (4) at intervals, one end of a dust suction pipe (7) is communicated with the dust suction cavity (4), the other end of the dust suction pipe (7) is communicated with a dust storage box (8), and a dust outlet (9) is formed in the bottom of the dust storage box (8); the fan (6) is positioned at the inner end of the dust storage box (8), the output end of the motor (19) is connected with the fan (6) and the input end of the polishing disc (3), and the motor (19) is connected with the storage battery (20).

3. The wall finishing sanding device of claim 2, wherein: and a protective film is attached to the surface of the blade of the fan (6).

4. The wall finishing sanding device of claim 2, wherein: the grinding teeth (5) are arranged at the air inlet of the dust absorption cavity (4) in a staggered mode, and a grinding channel is formed at the air inlet of the dust absorption cavity (4).

5. The wall finishing sanding device of claim 2, wherein: the dust suction cavity (4) is of an annular structure, and the dust suction pipes (7) are arranged along the circumferential direction of the dust suction cavity (4) and the dust storage box (8).

6. The wall finishing sanding device of claim 1, wherein: the dust fall assembly comprises a water storage tank (10), a water pipe (11), a water pump (12) and a water spray hole (13); the water storage tank (10) is arranged in the handle (17), a water inlet is arranged on the water storage tank (10), one end of the water pipe (11) is communicated with the water storage tank (10), and the other end of the water pipe (11) is communicated with a water inlet of the water pump (12); the water pump (12) is arranged on the outer wall of the dust collection disc (2), a water outlet of the water pump (12) is connected with a plurality of water spraying holes (13), and the plurality of water spraying holes (13) are circumferentially arranged on the outer side of the dust collection disc (2) in a surrounding manner; the water pump (12) is electrically connected with the storage battery (20) through a control switch (16).

7. The wall finishing sanding device of claim 1, wherein: the polishing machine is characterized in that a fixing rod (14) is arranged in the middle of the polishing disc (3), the fixing rod (14) is of a convex structure, fixing threads (15) are formed at the end part of the fixing rod (14), and polishing paper is screwed on the fixing rod (14) through the fixing threads (15) and attached to the polishing disc (3).

8. The wall finishing sanding device of claim 1, wherein: the outer wall of the dust collection disc (2) is provided with a plurality of illuminating lamps (18), the illuminating lamps (18) are arranged at intervals along the circumferential direction of the dust collection disc (2), and the illuminating lamps (18) are electrically connected with the storage battery (20) through the control switch (16).

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