CN211029300U

CN211029300U - Polishing device for wall decoration

Info

Publication number: CN211029300U
Application number: CN201922227846.XU
Authority: CN
Inventors: 马世驰; 赵金雷; 高文轩
Original assignee: Xianghe Varytown Industrial Co ltd
Current assignee: Xianghe Varytown Industrial Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-17
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to a polishing device for wall decoration, which comprises a sander, a dust hood covering the periphery of the sander and a dust collector communicated with the dust hood, wherein a polishing disk of the sander protrudes out of a hood opening of the dust hood; a gap for dust to pass through is arranged at the joint of the dust hood and the sander, and the dust hood is communicated with the dust collector through a pipeline to form an air draft channel; the polishing device further comprises an inclined strut hinged to the dust collection cover, the dust collection cover is hinged to the top of the holding piece, a plurality of limiting parts used for fixing the inclined strut are arranged on the holding piece, and the inclined strut is detachably connected with the limiting parts so as to adjust the angle of the polisher relative to the holding piece. Through the technical scheme, the wall surfaces at different positions can be conveniently polished, so that the flexibility of the polishing device is improved. And the exhaust fan can clear away the dust when the sander is in the sanding process.

Description

Polishing device for wall decoration

Technical Field

The utility model relates to an interior decoration auxiliary assembly technical field specifically, relates to a polishing device for wall fitment.

Background

When the interior decoration is carried out, operations such as whitening, wall paper pasting or wall tile pasting are needed to be carried out on the wall surface. Before this, need to polish the wall with the sander to make the working face become smooth, fine and smooth, thereby guarantee the plane degree of wall, in order to be favorable to wall paper, wall brick can effectively attach to the wall.

When the wall surface is polished, dust flying in the air easily pollutes the working environment, and simultaneously easily gets lost eyes of workers, so that the physical and psychological health of the workers is influenced. Moreover, the working angle of the sander is fixed, workers can adapt to different sanding positions only by continuously adjusting postures, the sander works for a long time, the labor intensity is high, discomfort such as waist soreness and leg pain is easily caused to the body, and the use feeling is poor.

Aiming at the problems of poor flexibility of the sander and serious dust pollution in the working process in the prior art, a more reasonable technical scheme needs to be provided to solve the technical problems existing at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a polishing device for wall fitment to solve among the prior art sander flexibility poor and the serious problem of dust pollution in the course of the work.

In order to achieve the purpose, the utility model provides a polishing device for wall decoration, which comprises a sander, a dust hood covering the periphery of the sander and a dust collector communicated with the dust hood, wherein a polishing disc of the sander protrudes out of a hood opening of the dust hood; a gap for dust to pass through is arranged at the joint of the dust hood and the sander, and the dust hood is communicated with the dust collector through a pipeline to form an air draft channel; the polishing device further comprises an inclined strut hinged to the dust collection cover, the dust collection cover is hinged to the top of the holding piece, a plurality of limiting parts used for fixing the inclined strut are arranged on the holding piece, and the inclined strut is detachably connected with the limiting parts so as to adjust the angle of the polisher relative to the holding piece.

Optionally, a ball head is arranged at the end of the inclined support, and the limiting part is configured as a ball head support matched with the ball head, so that the inclined support can be clamped on the holding piece; or,

the polishing device comprises a dust collection cover, a handle, a through hole, a limiting part and a limiting part, wherein the limiting part is arranged at the end part of the inclined support and is configured into a limiting hole, and the limiting part sequentially penetrates through the through hole and the limiting hole so as to keep the position of the dust collection cover relative to the handle.

Optionally, the vacuum cleaner comprises a housing and a dust-proof bag arranged in the housing, the dust-proof bag is communicated with the pipeline, an exhaust fan is further arranged in the housing, and a filter disc is arranged between a suction inlet of the exhaust fan and the dust-proof bag.

Optionally, the dust bag is configured as a tapered structure including opposite large and small ends, wherein the large end is proximate the duct and the small end is proximate the suction opening.

Optionally, a pair of flexible straps with adjustable length are provided on the housing, and a cushion pad is provided on the side where the flexible straps are provided.

Optionally, the bottom of the housing is provided with rollers.

Optionally, the holding member comprises a support rod and elastic buckles arranged on the support rod at intervals, and the size of each elastic buckle is matched with the pipe diameter of the pipeline.

Optionally, the sander comprises the sanding disc and a motor for driving the sanding disc to rotate, and an output shaft of the motor is in transmission connection with the sanding disc.

Optionally, the polishing disc is configured as a grinding wheel, and the granularity of the grinding wheel is 20-40.

Optionally, the conduit is a bellows.

Through the technical scheme, the positions of the sander can be adjusted according to the distance between a worker and a wall and the height of the wall to be polished, the wall at different positions can be polished, and therefore the flexibility of the polishing device is improved. The sander is in the polishing process, the exhaust fan can generate negative wind pressure to suck dust into the pipeline, so that the dust is prevented from scattering around to pollute the indoor environment, and the sander is beneficial to maintaining indoor sanitation. Meanwhile, dust can be effectively prevented from being splashed into eyes, ears, noses, mouths and hairs of workers, and occupational disease risks are reduced. Moreover, after the dust is timely absorbed, the visibility of indoor air can be kept, workers can conveniently observe the polishing condition of the wall surface, the polishing time and the polishing position can be timely adjusted, and the working quality is guaranteed.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a polishing apparatus for wall finishing according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a polishing device for wall finishing according to an embodiment of the present invention, in which a portion of a dust cage is removed to show an inner structure;

fig. 3 is a schematic structural view of a sander in a polishing device for wall finishing according to the present invention.

Description of the reference numerals

1-sander, 11-sanding disc, 12-motor, 2-dust-collecting cover, 3-dust collector, 4-pipeline, 5-holding piece, 6-inclined strut.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

It should be understood that the terms first, second, etc. are used merely for distinguishing between descriptions and are not intended to indicate or imply relative importance. Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present invention.

It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

It is to be understood that in the description of the present invention, the terms "upper", "vertical", "inner", "outer", and the like, refer to an orientation or positional relationship that is conventionally used to place the disclosed product in use, or that is conventionally understood by those skilled in the art, and are used merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the following description, specific details are provided to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details.

According to the utility model discloses a particular embodiment provides a polishing device for wall fitment, can be used to polish the wall for the wall is level and smooth and bright and clean, thereby is convenient for carry on indoor decoration such as sticker or other. Fig. 1 to 3 show one specific embodiment of the method.

As shown in fig. 1 to 3, the polishing device for wall decoration comprises a sander 1, a dust collection cover 2 covering the periphery of the sander 1, and a dust collector 3 communicated with the dust collection cover 2, wherein a polishing disc 11 of the sander 1 protrudes out of a cover opening of the dust collection cover 2, so that the cover opening of the dust collection cover 2 is prevented from interfering with a wall surface. The junction of dust cage 2 and sander 1 is equipped with the clearance that supplies the dust to pass through, and dust cage 2 passes through pipeline 4 intercommunication dust catcher 3 to form convulsions passageway, the produced dust is taken out when will polishing the wall from this, reduces the pollution to the environment and the injury to the workman. The polishing device further comprises an inclined strut 6 hinged to the dust collection cover 2, the dust collection cover 2 is hinged to the top of the holding piece 5, a plurality of limiting parts used for fixing the inclined strut 6 are arranged on the holding piece 5, the inclined strut 6 is detachably connected with the limiting parts to adjust the angle of the polisher 1 relative to the holding piece 5, and therefore wall surfaces at different positions are polished.

Through the technical scheme, the positions of the sander 1 can be adjusted according to the distance between a worker and a wall and the height of the wall to be polished, the wall at different positions can be polished, and therefore the flexibility of the polishing device is improved. Sander 1 is at the in-process of polishing, and the air exhauster can produce the negative wind pressure and inhale pipeline 4 with the dust to avoid the dust to wander everywhere and pollute the indoor environment, be of value to and maintain indoor health. Meanwhile, dust can be effectively prevented from being splashed into eyes, ears, noses, mouths and hairs of workers, and occupational disease risks are reduced. Moreover, after the dust is timely absorbed, the visibility of indoor air can be kept, workers can conveniently observe the polishing condition of the wall surface, the polishing time and the polishing position can be timely adjusted, and the working quality is guaranteed.

In embodiments of the present invention, the diagonal brace 6 may be constructed in any suitable structure.

In one embodiment, the end of the inclined strut 6 is provided with a ball head, and the limiting part is configured as a ball head support matched with the ball head, so that the inclined strut 6 can be clamped on the holding piece 5, and the position of the sander 1 can be adjusted. Of course, the end of the inclined strut 6 may be provided with a through hole, the limiting part is configured as a limiting hole, and the polishing device further includes a limiting member, the limiting member sequentially passes through the through hole and the limiting hole to maintain the position of the dust collection cover 2 relative to the holding member 5, thereby realizing the adjustment of the position of the sander 1. Wherein, the limiting part is a bolt. In addition, the inclined strut 6 can also be connected with the holding part 5 in a sliding connection manner, and a person skilled in the art can flexibly set the inclined strut according to actual requirements without limitation.

In the embodiments provided herein, the vacuum cleaner 3 may be constructed in any suitable structure.

Alternatively, the dust collector 3 comprises a housing and a dust-separating bag arranged in the housing, the dust-separating bag is communicated with the pipeline 4, an exhaust fan is further arranged in the housing, and a filter disc is arranged between a suction inlet of the exhaust fan and the dust-separating bag. Therefore, the exhaust fan rotates at a high speed, air is sucked from the suction inlet, certain vacuum is generated in the shell, dust enters the dust filtering bag in the shell through the dust collecting cover 2 and the pipeline 4, the dust can be left in the dust isolating bag, and the filtered air enters the exhaust fan through the filter disc. It should be noted that the filter sheet is a protective barrier that prevents the dust bag from breaking and allowing dust to be drawn into the suction fan, thereby reducing the ash content of the air entering the suction fan. In order to ensure the service life of the exhaust fan, active carbon can be arranged in the exhaust fan, so that dust is effectively adsorbed.

To reduce the amount of dust carried out by the dust bag, the dust bag is constructed in a tapered configuration, including opposite large and small ends, with the large end being adjacent the duct 4 and the small end being adjacent the suction opening. Therefore, the dust can be gathered at the small end after being sucked into the dust separation bag, and the dust suction amount of the dust separation bag is reduced. In this case, the air can be rapidly circulated from a portion other than the small end, thereby ensuring that the dust suction work can be performed efficiently and reliably.

In one embodiment, to adapt the cleaner 3 to the location of the worker, a pair of flexible straps of adjustable length are provided on the housing to facilitate the user's carrying of the cleaner 3 on his back. Wherein, the one side that is equipped with flexible bandage is equipped with the blotter, based on the buffering characteristic of blotter, can improve the comfort level of user when carrying on the back dust catcher 3. Therefore, the dust collector 3 can move synchronously along with the position of a worker, the problem that the worker mistakenly kicks and steps on the wall during operation is avoided, meanwhile, the step of adjusting the position of the dust collector 3 is omitted, and the wall surface polishing device is beneficial to polishing of the worker.

In another embodiment, rollers may be disposed at the bottom of the housing. Thus, the dust collector 3 can be conveniently and flexibly moved on the ground along with the position of a worker, thereby reducing the labor intensity.

In the embodiments provided by the present invention, the holding member 5 may be configured in any suitable manner.

In an embodiment, the holding piece 5 comprises a supporting rod and an elastic buckle arranged on the supporting rod at intervals, the size of the elastic buckle is matched with the pipe diameter of the pipeline 4, and therefore the pipeline 4 can be clamped in the elastic buckle, vibration of the pipeline 4 in the working process is reduced, and the stability of ash suction is improved. In other embodiments, a fixing ring may be disposed on the supporting rod to fix the pipe 4 to the supporting rod according to a binding manner. In addition, the end part of the supporting rod can be provided with a holding ring so as to hold the supporting rod when the wall surface at a high position is polished.

In the present invention, sander 1 may also be configured in any suitable manner.

In one embodiment, as shown in fig. 1 to 3, the sander 1 includes a sanding disc 11 and a motor 12 for driving the sanding disc 11 to rotate, and an output shaft of the motor 12 is drivingly connected to the sanding disc 11, so that the sanding disc 11 is driven to grind a wall surface by the rotation of the motor 12. The utility model discloses in, select for use right angle gear reduction motor 12 as drive sander 1 pivoted driving piece. Of course, the type and specification of the motor 12 can be flexibly set by those skilled in the art according to actual requirements, and is not limited herein.

Specifically, the grinding disc 11 is configured to be a grinding wheel, and the granularity of the grinding wheel is 20-40, so that the wall surface can be effectively ground, and the grinding quality of the wall surface is ensured. The specific particle size of the grinding wheel is determined according to the type of the subsequent process during decoration, and is not limited herein.

The utility model discloses in, pipeline 4 is the bellows to be convenient for sander 1's height and angle, the length and the angle of adjusting the bellows in time have better flexibility.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims

1. A polishing device for wall decoration is characterized by comprising a sander (1), a dust collection cover (2) covering the periphery of the sander (1) and a dust collector (3) communicated with the dust collection cover (2), wherein a polishing disc (11) of the sander (1) protrudes out of a cover opening of the dust collection cover (2);

a gap for dust to pass through is arranged at the joint of the dust collection cover (2) and the sander (1), and the dust collection cover (2) is communicated with the dust collector (3) through a pipeline (4) to form an air draft channel;

the polishing device further comprises an inclined strut (6) hinged to the dust collection cover (2), the dust collection cover (2) is hinged to the top of the holding piece (5), a plurality of limiting parts used for fixing the inclined strut (6) are arranged on the holding piece (5), and the inclined strut (6) is detachably connected with the limiting parts so as to adjust the angle of the polisher (1) relative to the holding piece (5).

2. A finishing device for wall surface decoration according to claim 1, characterized in that the end of the diagonal brace (6) is provided with a ball head, and the limiting part is configured as a ball head seat matched with the ball head, so that the diagonal brace (6) can be clamped on the holding piece (5); or,

the polishing device comprises a polishing device and a dust collection cover (2), wherein a through hole is formed in the end of the inclined support (6), the limiting part is configured to be a limiting hole, and the limiting part sequentially penetrates through the through hole and the limiting hole to keep the position of the dust collection cover (2) relative to the holding part (5).

3. A polishing device for wall decoration according to claim 1, characterized in that the dust collector (3) comprises a housing and a dust-proof bag arranged in the housing, the dust-proof bag is communicated with the pipeline (4), an exhaust fan is arranged in the housing, and a filter disc is arranged between the suction inlet of the exhaust fan and the dust-proof bag.

4. A finishing device for wall covering according to claim 3, characterized in that the dust-separation bag is constructed in a conical structure comprising opposite large and small ends, wherein the large end is close to the duct (4) and the small end is close to the suction opening.

5. A finishing device for a wall surface according to claim 3, wherein a pair of flexible straps adjustable in length are provided on the housing, and a cushion pad is provided on a side where the flexible straps are provided.

6. A finishing device for a wall surface as defined in claim 3, wherein the bottom of said housing is provided with rollers.

7. A finishing device for wall covering according to claim 1, characterized in that the holding member (5) comprises a support rod and elastic clips arranged on the support rod at intervals, and the size of the elastic clips is adapted to the pipe diameter of the pipeline (4).

8. A finishing device for wall covering according to claim 1, characterized in that the sander (1) comprises the sanding disc (11) and a motor (12) for driving the sanding disc (11) in rotation, the output shaft of the motor (12) being in driving connection with the sanding disc (11).

9. A finishing device for wall finishing according to claim 8, characterized in that the finishing disc (11) is configured as a grinding wheel, and the grain size of the grinding wheel is 20-40.

10. A finishing device for a wall covering as claimed in any one of claims 1 to 9, characterised in that the conduit (4) is a corrugated tube.