CN212897423U - Wall surface spraying equipment and spraying system - Google Patents

Abstract

The application relates to wall surface spraying equipment and a spraying system, wherein the wall surface spraying equipment comprises a cover body and a charging basket for loading spraying materials, and the bottom of the cover body is connected with the charging basket; and the top of the cover body is connected with a hoisting mechanism through a lifting rope, the lifting mechanism moves left and right and the hoisting mechanism retracts the lifting rope, and the wall surface spraying equipment horizontally moves and vertically moves along the wall surface to be sprayed and finishes spraying the wall surface to be sprayed. The spraying device has the advantages of convenience in installation and use, flexibility in adjustment, high spraying accuracy and the like.

Description

Wall surface spraying equipment and spraying system

Technical Field

The application relates to the technical field of architectural decoration, in particular to wall surface spraying equipment and a spraying system.

Background

Generally, the painting of wall surfaces (walls) is generally performed manually by painting workers, but the traditional painting method has the disadvantages of low efficiency and high operation risk coefficient.

In order to overcome the disadvantages of manual painting, a painting machine appears in the prior art, in which a worker can paint a wall surface on the ground by controlling the painting machine, so that the disadvantages of climbing the wall and painting by the worker are avoided.

Therefore, the prior art applicator machine has the disadvantages of inconvenient installation and use, low application accuracy and low flexibility.

SUMMERY OF THE UTILITY MODEL

The application aims at providing a wall surface spraying device and a wall surface spraying system, and the wall surface spraying device, the wall surface spraying system and the wall surface spraying method can overcome the defects of inconvenience in installation and use, inflexibility in adjustment and low spraying accuracy in the prior art, and have the advantages of convenience in installation and use, flexibility in adjustment and high spraying accuracy.

In order to achieve the above object, a first aspect of the present application discloses a wall surface spraying device, which includes a cover body and a charging bucket for loading spraying materials, wherein the bottom of the cover body is connected with the charging bucket;

and the top of the cover body is connected with a hoisting mechanism through a lifting rope, the hoisting mechanism is used for moving left and right and retracting the lifting rope, and the wall surface spraying equipment is used for horizontally moving and vertically moving along the wall surface to be sprayed and completing the spraying of the wall surface to be sprayed.

In this application first aspect, receive and release the lifting rope through hoisting machine structure horizontal migration and hoisting machine structure, wall spraying equipment can horizontal migration and vertical movement, and then moves to the spraying point completion spraying operation in waiting to spray the wall. Compared with the prior art, the spraying equipment among the prior art need remove along the guide rail orientation, and the wall spraying equipment of this application embodiment need not remove along the guide rail orientation, and then has that the position control is nimble and through position control, can treat more accurately and carry out the spraying to the wall of spraying. Meanwhile, the wall surface spraying equipment does not need to move directionally along the guide rail, so that the guide rail does not need to be installed when the wall surface spraying equipment is used, and the wall surface spraying equipment has the advantage of convenience in installation and use.

In the first aspect of the present application, as an optional embodiment, the cover includes a clamping member, a lifting ring, and a bottom cover;

the bottom of the clamping piece is clamped with the lifting ring, and the bottom of the lifting ring is connected with the bottom of the bottom cover;

the left end of the lifting ring is rotatably connected with the top of the charging bucket, and the right end of the lifting ring is clamped with the top of the charging bucket.

In this optional embodiment, because the left end of bail and the top swivelling joint of storage bucket, and the right-hand member of bail and the top joint of storage bucket, and then during the use, can the left end anticlockwise rotation bail of bail open and can add to the storage bucket and spout the material with the lid from the top of storage bucket, and meanwhile, can rotate the bail in the same time to cover the lid in the top of storage bucket.

In the first aspect of the present application, as an optional implementation manner, a clamping interface is arranged at the right end of the top of the charging bucket, and a first magnet is installed at the clamping interface;

and the second magnet is installed to the right-hand member of bail, works as the right-hand member of bail inserts during the joint interface, through first magnet with the magnetic force that the second magnet produced, the right-hand member of bail with joint interface joint.

In this optional embodiment, because first magnet is installed at the card interface department, correspondingly, the right-hand member of bail is equipped with the second magnet, through the attract mutually of first magnet and second magnet, is convenient for the top joint and the dismantlement of bail and storage bucket.

In the first aspect of the present application, as an alternative embodiment, the material barrel includes a barrel body, an inner material spraying container, and a feeding mechanism, wherein the inner material spraying container is detachably installed in the barrel body, and one end of the feeding mechanism extends into the inner material spraying container;

the top of the spraying material inner container is provided with an outward convex clamping ring which is abutted against the top of the barrel body;

the clamping ring and the barrel body are provided with a gravity sensor therebetween, and the gravity sensor is used for detecting the force applied to the barrel body by the clamping ring.

In this optional embodiment, the spray material inner container is used for loading the spray material, so that the spray material can be extracted from the spray material inner container through the feeding mechanism, and meanwhile, by placing the gravity sensor between the clamping ring of the spray material inner container and the barrel body, when the spray material inner container is pressed downwards, the gravity sensor can detect the force acting on the barrel body, namely the gravity of the spray material inner container, so that the spray material content of the spray material inner container is determined according to the detection result of the gravity sensor.

In the first aspect of the present application, as an optional implementation manner, the wall painting device further includes an air exhaust device, and the air exhaust device is mounted on the surface of the charging basket;

and the exhaust device is a bypass fan, and each side surface of the charging bucket is provided with the bypass fan.

In this optional embodiment, can produce reverse driving force through letter fan, meanwhile, all install letter fan through every side at the storage bucket, can promote wall spraying equipment from a plurality of directions, and then stabilize wall spraying equipment to further improve wall spraying equipment's positioning accuracy and spraying accuracy.

In the first aspect of the present application, as an optional implementation manner, the cover includes a carbon brush and slip ring structure, the carbon brush and slip ring structure receives a control signal through an external control line, the carbon brush and slip ring structure is configured to transmit the control signal to the feeding mechanism and the exhaust device, the feeding mechanism is configured to spray a spray material outwards according to the control signal, and the exhaust device is configured to exhaust outwards according to the control signal, so as to adjust and stabilize the position of the wall surface spraying device;

the carbon brush slip ring structure comprises a carbon brush contact and an electrode slip ring, the carbon brush contact is fixed at the bottom of the clamping piece, and the electrode slip ring is fixed at the top of the bottom cover;

and the lifting ring comprises a first clamping groove, the clamping piece is clamped with the first clamping groove, and when the clamping piece is clamped with the first clamping groove, the carbon brush contact is in electrical contact with the electrode sliding ring.

In this optional embodiment, can be for feeding mechanism, exhaust device transmission control signal through carbon brush sliding ring structure, meanwhile, first joint groove and joint spare joint convenient to detach, and when joint spare and first joint groove joint, the carbon brush contact can with electrode sliding ring electrical contact.

In the first aspect of the present application, as an optional implementation manner, a bottom of the bottom cover is a convex ring, two ends of the convex ring are provided with an electric gate, and when the cover body covers the top of the charging bucket, the electric gate and the top of the charging bucket form a discharge port;

the electric gate is electrically connected with the carbon brush slip ring structure, and the electric gate is used for adjusting the size of the discharge hole according to the control signal.

In this optional embodiment, through the size of the adjustable discharge gate of control electric gate, so, can be according to the size of the area size regulation discharge gate of treating wall spraying equipment, and then can reduce when spouting the material extravagant, can accurately treat the spraying wall to the appointed and spout to prevent to spout the material and spray on the wall that does not need the spraying.

The second aspect of the application discloses a spraying system, which comprises wall spraying equipment, a hoisting mechanism, a controller and a control sensor;

the hoisting mechanism is connected with the wall surface spraying equipment, and the control sensor is installed in the wall surface spraying equipment;

the hoisting mechanism, the wall surface spraying equipment and the control sensor are electrically connected with the controller;

the control sensor is used for detecting the state of the wall surface spraying equipment;

based on the state of the wall surface spraying equipment, the hoisting mechanism moves horizontally and retracts the lifting rope, so that the wall surface spraying equipment moves to the position of the wall surface to be sprayed and finishes spraying the wall surface to be sprayed.

In this application second aspect, through the state of control sensor detectable wall spraying equipment, and then according to state testing result control hoisting machine construct remove with wall spraying equipment removes to make wall spraying equipment accurately remove to treating spraying wall department and accomplish treat the spraying of spraying wall. Compared with the prior art, because the wall spraying equipment need not remove along the guide rail, consequently when using the wall spraying equipment of this application, need not install the guide rail, consequently this application still has simple to operate's advantage, and further, because the wall spraying equipment need not remove along the guide rail orientation, and the accessible is adjusted from top to bottom, left and right sides and is realized the accurate positioning.

In the second aspect of the present application, as an optional implementation manner, the control sensor includes at least one of an image sensor, an acceleration sensor, an angular velocity sensor, an angle sensor, a compass, a radar signal acquisition sensor, and a satellite signal acquisition sensor.

In this optional embodiment, the state of the wall painting device can be detected by an image sensor, an acceleration sensor, an angular velocity sensor, an angle sensor, a compass, a radar signal acquisition sensor, and a satellite signal acquisition sensor.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic view of a wall surface painting apparatus and a hoisting mechanism according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a wall surface painting apparatus according to an embodiment of the present disclosure;

fig. 3 is a cross-sectional view of fig. 2.

Wherein the reference numerals are: the lifting mechanism 2, the lifting rope 3, the wall surface spraying equipment 4, the cover body 41, the clamping piece 411, the carbon brush contact 412, the electrode slip ring 413, the lifting ring 414, the first clamping groove 4141, the bottom cover 415, the discharging device 416, the charging basket 42, the exhaust device 421, the barrel body 422, the first fixing part 4221, the second fixing part 4222, the through hole 4223, the image sensor 4224, the spraying inner container 423 and the feeding shaft 424.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1, fig. 1 is a schematic view illustrating a connection between a wall surface spraying device and a hoisting mechanism according to an embodiment of the present application. As shown in fig. 1, the top of the wall surface spraying device 4 and the hoisting mechanism 2 form a spraying system, the top of the wall surface spraying device 4 is connected with the bottom of the hoisting mechanism 2, and the hoisting mechanism 2 can move left and right. Further, hoisting machine 2 is connected with the top of wall spraying equipment 4 through lifting rope 3, and hoisting machine 2 has the roll and puts lifting rope 3 device, puts lifting rope 3 device through the roll, and hoisting machine 2 can roll and put lifting rope 3 to make wall spraying equipment 4 can reciprocate. In this way, the wall painting equipment 4 in the painting system can move up and down, left and right.

In this application embodiment, the spraying system still includes the controller and installs the control sensor in wall spraying equipment 4, wherein, the control sensor, hoisting machine structure 2, wall spraying equipment 4 all with controller electric connection, the control sensor is used for detecting the state of wall spraying equipment 4 and sends state detection signal to the controller, the controller is used for according to state detection signal control hoisting machine structure 2 removal and wall spraying equipment 4 removal to with wall spraying equipment 4 remove to waiting to spray wall department and accomplish the spraying of waiting to spray the wall.

The state of the wall surface spraying equipment 4 can be detected through the control sensor, and then the hoisting mechanism 2 is controlled to move and the wall surface spraying equipment 4 is controlled to move according to the state detection result, so that the wall surface spraying equipment 4 can accurately move to the position of the wall surface to be sprayed and complete the spraying of the wall surface to be sprayed. Meanwhile, the wall surface spraying equipment 4 does not need to move along the guide rail, so that the guide rail does not need to be installed when the wall surface spraying equipment 4 is used, the wall surface spraying equipment has the advantage of convenience in installation, and further, the wall surface spraying equipment 4 does not need to move along the guide rail in a directional mode, so that accurate positioning can be achieved through vertical, vertical and horizontal adjustment.

Referring to fig. 2 and 3, fig. 2 is a schematic structural diagram of a wall surface spraying device disclosed in an embodiment of the present application, and fig. 3 is a sectional view of fig. 2. As shown in fig. 2 and fig. 3, in the wall surface painting device 4 disclosed in the embodiment of the present application, the wall surface painting device 4 includes a cover 41, a charging bucket 42, a feeding mechanism, and an exhaust device 421, the cover 41 is connected to the charging bucket 42, one end of the feeding mechanism extends into the charging bucket 42, and the exhaust device 421 is installed on the surface of the charging bucket 42;

the cover 41 includes a carbon brush and slip ring structure, the carbon brush and slip ring structure is electrically connected to an external control line, the carbon brush and slip ring structure receives a control signal through the external control line, the carbon brush and slip ring structure is used for transmitting a control signal to the feeding mechanism and the exhaust device 421, the feeding mechanism is used for spraying material according to the control signal, and the exhaust device 421 is used for exhausting air according to the control signal.

In the present embodiment, the material barrel 42 can be loaded with the spraying material, and the spraying material can be extracted from the material barrel 42 and sprayed out through the material supplying device. Further, can be to carbon brush sliding ring structure and exhaust device 421 transmission control signal through external control line, so, the steerable feed machine of carbon brush sliding ring structure extraction spouts the material and will spout the material and spout to treating spraying wall department, meanwhile, carbon brush sliding ring structure still is used for controlling exhaust device 421 and outwards airs exhaust, and then generate reverse driving force, and then adjust through reverse driving force, stabilize wall spraying equipment 4's position, thereby realize the accurate positioning, in order to improve the spraying accuracy, especially on the surface is uneven, contain on the more structural spraying wall of treating of window, wall spraying equipment 4 of this application embodiment can be accurately to this wall of treating to spray and carry out the spraying.

In the embodiment of the present application, optionally, the carbon brush slip ring structure includes a carbon brush contact 412 and an electrode slip ring 413, the carbon brush contact 412 is fixed at the bottom of the clamping member 411, the electrode slip ring 413 is fixed at the top of the bottom cover 415, and when the clamping member 411 is clamped with the first clamping groove 4141, the carbon brush contact 412 is electrically contacted with the electrode slip ring 413.

In the embodiment of the present application, the clip 411 may optionally include a fixing through hole surrounded by the wall, and the carbon brush contact 412 is installed in the fixing through hole.

In the embodiment of the present application, optionally, the clamping member 411 further includes a fixing block, the fixing block is fixed in the fixing through hole of the clamping member 411, and the carbon brush contact 412 is installed at the bottom of the fixing block, when the clamping member 411 is clamped with the first clamping groove 4141, the carbon brush contact 412 is electrically contacted with the electrode slip ring 413.

In the embodiment of the present application, optionally, a second clamping groove is formed at the top end of the fixing block, wherein the bottom end of the lifting rope 3 is connected with the second clamping groove, and thus, the wall surface spraying device 4 is connected with the lifting rope 3 through the fixing block. Further, the external conductive wire may penetrate through the second clamping groove and be electrically connected with the carbon brush contact 412, when in use, various control instructions may be transmitted through the conductive wire, and the carbon brush contact 412 slides on the electrode slip ring 413 according to the various control instructions to generate different control signals.

In this embodiment of the application, optionally, the cover 41 further includes a clamping member 411, a lifting ring 414, and a bottom cover 415; the bottom of the clamping piece 411 is clamped with the lifting ring 414, the bottom of the lifting ring 414 is connected with the bottom of the bottom cover 415, the left end of the lifting ring 414 is rotatably connected with the top of the charging bucket 42, and the right end of the lifting ring 414 is clamped with the top of the charging bucket 42.

In this embodiment, since the left end of the lifting ring 414 is rotatably connected to the top of the material barrel 42, and the right end of the lifting ring 414 is connected to the top of the material barrel 42 in a clamping manner, when the material barrel is used, the lifting ring 414 can be rotated counterclockwise by the left end of the lifting ring 414 to open the cover 41 from the top of the material barrel 42 and add spraying material into the material barrel 42, and meanwhile, the lifting ring 414 can be rotated clockwise to cover the cover 41 on the top of the material barrel 42.

In this embodiment of the application, optionally, the middle of the lifting ring 414 is provided with a first clamping groove 4141, the inner wall of the first clamping groove 4141 is provided with a first clamping block, correspondingly, the wall of the clamping member 411 is provided with a second clamping block, and by rotating the clamping member 411 in the forward direction, the second clamping block is gradually clamped with the first clamping block, so as to realize the clamping between the clamping member 411 and the first clamping groove 4141. On the contrary, by reversely rotating the catching member 411, the second catching block is gradually separated from the first catching block, thereby realizing that the catching member 411 is separated from the first catching groove 4141.

In the embodiment of the present application, optionally, the top left end of the material barrel 42 is provided with a first fixing portion

4221 and a second fixing portion 4222 is provided at the right end of the top of the cover 41, wherein the first fixing portion 4221 and the second fixing portion 4222 are symmetrically arranged. Accordingly, the left end of the bail 414 is rotatably coupled to the first fixing portion 4221, and the right end of the bail 414 is engaged with the second fixing portion 4222.

In the embodiment of the present application, optionally, the second fixing portion 4222 includes a fixing seat and a clamping portion, wherein the fixing seat is fixed on the upper surface of the charging bucket 42, and the left and right sides of the bottom of the clamping portion are rotatably connected to the fixing seat through a connecting rod. Further, joint portion includes the bayonet socket, and the bayonet socket can be inserted to the right-hand member of bail 414, so, during the use, through placing the right-hand member of bail 414 near first fixed part 4221, and then can break away from the joint with the right-hand member and the bayonet socket of bail 414 through anticlockwise rotation joint portion, and when bail 414 was dismantled to needs, can break away from the joint with the bayonet socket with the right-hand member of bail 414 through clockwise rotation joint portion to accomplish the joint of bail 414 and second fixed part 4222.

In this application embodiment, joint portion still includes first magnetism and inhales the piece, and wherein, first magnetism is inhaled the piece and is fixed in the upper end of bayonet socket, and correspondingly, the right-hand member of bail 414 is equipped with the mounting groove, installs the second magnetism in the mounting groove and inhales the piece, when anticlockwise rotation joint portion and rotatory to certain angle, first magnetism is inhaled piece and second magnetism and is inhaled piece magnetism each other, and then joint portion autogiration arrives the position.

In the present embodiment, optionally, a discharging device 416 is installed at the bottom end of the bottom cover 415, wherein when the bottom cover 415 is in a covered state, the upper end of a nozzle (see description below) extends into the discharging device 416, and the spray sprayed from the nozzle is thrown out from the discharging device 416. Correspondingly, the bottom of the bottom cover 415 is a convex ring, an electromagnetic gate is installed on the convex ring, when the bottom cover 415 is in a covering state, the convex ring and the cover body 41 form a discharge port, and the spraying material thrown by the discharging device 416 is thrown out from the discharge port, so that the spraying material is attached to the wall surface to be sprayed.

In this embodiment, optionally, a right end of the top of the material barrel 42 is provided with a clamping interface, a first magnet is installed at the clamping interface, and a second magnet is installed at a right end of the lifting ring 414, and when the right end of the lifting ring 414 is inserted into the clamping interface, the right end of the lifting ring 414 is clamped with the clamping interface through magnetic force generated by the first magnet and the second magnet.

In this embodiment, since the first magnet is installed at the card interface, correspondingly, the right end of the bail 414 is provided with the second magnet, and the bail 414 and the top of the charging basket 42 can be conveniently clamped and detached by the attraction between the first magnet and the second magnet.

In this embodiment of the application, optionally, the bottom of the bottom cover 415 is a convex ring, two ends of the convex ring are provided with an electric gate, and when the cover 41 covers the top of the charging bucket 42, the electric gate and the top of the charging bucket 42 form a discharge hole;

the electric gate is electrically connected with the carbon brush slip ring structure and used for adjusting the size of the discharge hole according to the control signal.

In this application embodiment, through the size of the adjustable discharge gate of control electric gate, so, can be according to the size of the area size regulation discharge gate of treating wall spraying equipment 4, and then can reduce when spouting the material extravagant, can be accurate treat the spraying wall to the appointed and spout to prevent to spout the material and spray on the wall that does not need the spraying.

In the embodiment of the present application, optionally, the material barrel 42 includes a barrel body 422 and an inner material spraying container 423, the inner material spraying container 423 is detachably installed in the barrel body 422, a convex clamping ring is disposed on a top of the inner material spraying container 423, the clamping ring abuts against a top of the barrel body 422, and a gravity sensor is installed between the clamping ring and the barrel body 422, and the gravity sensor is used for detecting a force applied to the barrel body 422 by the clamping ring.

In this alternative embodiment, the inner spout container 423 is used for loading the spout, and meanwhile, by placing the gravity sensor between the snap ring of the inner spout container 423 and the barrel 422, when the inner spout container 423 is pressed down, the gravity sensor can detect the force acting on the barrel 422, that is, the gravity of the inner spout container 423, and then determine the content of the spout in the inner spout container 423 according to the detection result of the gravity sensor.

In the embodiment of the application, the gravity sensor is arranged at the lower end of the clamping ring, when the spraying inner container 423 is placed into the barrel body 422, the clamping ring of the spraying inner container 423 is pressed against the top of the barrel body 422, and then the gravity sensor can detect the force of the clamping ring acting on the barrel body 422, because the force of the clamping ring acting on the barrel body 422 is related to the weight of the spraying material of the spraying inner container 423, the weight of the spraying material of the spraying inner container 423 can be calculated according to the force of the clamping ring acting on the barrel body 422, and the content of the spraying material in the spraying inner container 423 can be calculated according to the weight of the spraying material of the spraying inner container 423.

In the embodiment of the present application, optionally, a clamping step is provided at the top of the barrel body 422, wherein when the inner spray container 423 is placed into the barrel body 422, a clamping ring of the inner spray container 423 presses against the clamping step. Optionally, the gravity sensor is arranged on the clamping step, and then when the clamping ring is pressed against the clamping step, the gravity sensor can detect the force of the clamping ring acting on the clamping step.

In the embodiment of the present application, the gravity sensor is electrically connected to the controller, and when the gravity sensor detects that the content of the material sprayed in the material spraying inner container 423 is insufficient, the controller can send out an alarm signal to enable an operator to supplement the material spraying.

In this application embodiment, feed mechanism is flood dragon feed mechanism, and wherein, flood dragon feed mechanism includes flood dragon feed shaft 424 and top cap, and wherein, flood dragon feed shaft 424's upper end and top cap rotate to be connected, and flood dragon feed shaft 424's lower extreme extends to in spouting material inner container 423. By the rotation of the flood dragon feeding shaft 424, the spray in the spray inner container 423 is conveyed from the bottom end of the flood dragon feeding shaft 424 to the upper end of the flood dragon feeding shaft 424. Accordingly, the top cover includes a nozzle fixed at the center of the top cover, and the spray material in the spray material inner container 423 is sprayed out of the nozzle and sprayed out of the discharge port when being transported from the bottom end of the dragon feeding shaft 424 to the upper end of the dragon feeding shaft 424.

In this embodiment, optionally, the top cover further comprises a rim and spokes, wherein one end of the spokes is connected with the rim and the other end is connected with the nozzle. Further, the spokes extend radially toward the rim about the nozzle, forming feed ports therebetween through which the spray can be fed into the spray inner container 423.

In this embodiment of the application, optionally, the barrel 422 further includes a through hole 4223, the through hole 4223 is used for installing an image sensor 4224, wherein the image sensor 4224 is electrically connected with the controller, and the image sensor 4224 is used for shooting a wall surface and sending coordinates of identifiable pixel points of the wall surface to the controller. Correspondingly, the controller determines the offset of the identifiable pixel point coordinate of the wall surface by comparing the identifiable pixel point coordinate of the wall surface captured by the image sensor 4224, and then performs space positioning according to the offset of the identifiable pixel point coordinate of the wall surface.

In this embodiment, an acceleration sensor, an angular velocity sensor, an angle sensor, a compass, a radar signal collection sensor, and a satellite signal collection sensor are further installed in the through hole 4223, wherein parameters such as acceleration, angular velocity, angle, and position information of the wall surface painting device 4 can be detected and determined through the speed sensor, the angular velocity sensor, the angle sensor, the compass, the radar signal collection sensor, and the satellite signal collection sensor, and then the controller can accurately control the hoisting mechanism 2 and the exhaust device 421 according to the parameters, and further accurately control the movement of the wall surface painting device 4 in the directions of the Y axis, the Z axis, and the X axis.

It should be noted that, on the premise of not departing from the inventive concept of the embodiment of the present application, the wall painting device 4 of the embodiment of the present application may further be equipped with other types of sensors, so that the controller further accurately controls the movement of the wall painting device 4 in the directions of the Y axis, the Z axis, and the X axis, which is not described in detail herein.

In this application embodiment, optionally, exhaust device 421 is the letter fan, all installs the letter fan in every side of storage bucket 42, can produce reverse driving force through the letter fan, and meanwhile, all installs the letter fan through every side at storage bucket 42, can promote wall spraying equipment 4 from a plurality of directions to further improve wall spraying equipment 4's positioning accuracy and spraying accuracy.

In addition, the embodiment of the application also provides a spraying method, which comprises the following steps:

the control sensor detects the state of the wall surface spraying equipment 4 and sends a state detection signal to the controller;

the controller controls the hoisting mechanism 2 to move and the wall surface spraying equipment 4 to move according to the state detection signal so as to move the wall surface spraying equipment 4 to the position of the wall surface to be sprayed and finish the spraying of the wall surface to be sprayed.

The state of the wall surface spraying equipment 4 can be detected through the control sensor, and then the hoisting mechanism 2 is controlled to move and the wall surface spraying equipment 4 is controlled to move according to the state detection result, so that the wall surface spraying equipment 4 can accurately move to the position of the wall surface to be sprayed and complete the spraying of the wall surface to be sprayed. Meanwhile, the wall surface spraying equipment 4 does not need to move along the guide rail, so that the guide rail does not need to be installed when the wall surface spraying equipment 4 is used, the wall surface spraying equipment has the advantage of convenience in installation, and further, the wall surface spraying equipment 4 does not need to move along the guide rail in a directional mode, so that accurate positioning can be achieved through up-down and left-right adjustment.

Compared with the prior art, the wall surface spraying equipment 4 of the embodiment of the application does not need to pre-select the installation guide rail, and further has the advantages of convenience in installation and safety in use. And the spraying device among the prior art needs the preselection installation guide rail, and in the guide rail installation, installer need lay the guide rail along vertical wall, consequently, spraying device among the prior art has the installation difficulty, the high shortcoming of installation risk.

On the other hand, compared with the prior art, the wall surface spraying equipment of the embodiment of the application does not need to move through the guide rail, but controls the wall surface spraying equipment to move up and down and move left and right through the hoisting mechanism, and the wall surface spraying equipment moves more flexibly and adjusts the position more flexibly because the wall surface spraying equipment is controlled to move up and down and move left and right through the hoisting mechanism.

On the other hand, compared with the prior art, the wall surface spraying equipment of the embodiment of the application can accurately spray the wall surface to be sprayed by adjusting the position and the spraying amount of the spraying material, especially on the wall surface to be sprayed, which is uneven in surface and contains more window structures, and the wall surface spraying equipment of the embodiment of the application can accurately spray the wall surface to be sprayed.

It should be noted that the features of the embodiments in the present application may be combined with each other without conflict.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The wall surface spraying equipment is characterized by comprising a cover body and a charging basket for loading spraying materials, wherein the bottom of the cover body is connected with the charging basket;

and the top of the cover body is connected with a hoisting mechanism through a lifting rope, the hoisting mechanism is used for moving left and right and retracting the lifting rope, and the wall surface spraying equipment is used for horizontally moving and vertically moving along the wall surface to be sprayed and completing the spraying of the wall surface to be sprayed.

2. A wall-covering device as claimed in claim 1, wherein said cover includes a snap-fit member, a bail, and a bottom cover;

the bottom of the clamping piece is clamped with the lifting ring, and the bottom of the lifting ring is connected with the bottom of the bottom cover;

the left end of the lifting ring is rotatably connected with the top of the charging bucket, and the right end of the lifting ring is clamped with the top of the charging bucket.

3. The wall surface spraying device of claim 2, wherein a clamping interface is arranged at the right end of the top of the charging bucket, and a first magnet is arranged at the clamping interface;

and the second magnet is installed to the right-hand member of bail, works as the right-hand member of bail inserts during the joint interface, through first magnet with the magnetic force that the second magnet produced, the right-hand member of bail with joint interface joint.

4. A wall painting apparatus according to claim 2, wherein the vessel includes a body, an inner spray container removably mounted in the body, and a feeding mechanism having one end extending into the inner spray container;

the top of the spraying material inner container is provided with an outward convex clamping ring which is abutted against the top of the barrel body;

the clamping ring and the barrel body are provided with a gravity sensor therebetween, and the gravity sensor is used for detecting the force applied to the barrel body by the clamping ring.

5. A wall painting apparatus according to claim 4, further comprising an air exhaust device mounted to a surface of the bowl;

and the exhaust device is a bypass fan, and each side surface of the charging bucket is provided with the bypass fan.

6. The wall surface painting device of claim 5, wherein the cover body comprises a carbon brush and slip ring structure, the carbon brush and slip ring structure receives a control signal through an external control line, the carbon brush and slip ring structure is used for transmitting the control signal to the feeding mechanism and the air exhaust device, the feeding mechanism is used for outwards ejecting the paint according to the control signal, and the air exhaust device is used for outwards exhausting air according to the control signal so as to adjust and stabilize the position of the wall surface painting device.

7. The wall surface spraying equipment of claim 6, wherein the carbon brush slip ring structure comprises a carbon brush contact and an electrode slip ring, the carbon brush contact is fixed at the bottom of the clamping piece, and the electrode slip ring is fixed at the top of the bottom cover;

and the lifting ring comprises a first clamping groove, the clamping piece is clamped with the first clamping groove, and when the clamping piece is clamped with the first clamping groove, the carbon brush contact is in electrical contact with the electrode sliding ring.

8. The wall surface spraying device of claim 6, wherein the bottom of the bottom cover is a convex ring, two ends of the convex ring are provided with electric gates, and when the cover body covers the top of the charging barrel, the electric gates and the top of the charging barrel form a discharge hole;

the electric gate is electrically connected with the carbon brush slip ring structure, and the electric gate is used for adjusting the size of the discharge hole according to the control signal.

9. A spraying system is characterized by comprising wall spraying equipment, a hoisting mechanism, a controller and a control sensor;

the hoisting mechanism is connected with the wall surface spraying equipment through a hoisting rope, and the control sensor is installed in the wall surface spraying equipment;

the hoisting mechanism, the wall surface spraying equipment and the control sensor are electrically connected with the controller;

the control sensor is used for detecting the state of the wall surface spraying equipment;

based on the state of the wall surface spraying equipment, the hoisting mechanism moves horizontally and retracts the lifting rope, so that the wall surface spraying equipment moves to the position of the wall surface to be sprayed and finishes spraying the wall surface to be sprayed.

10. The spray coating system of claim 9 wherein said control sensor comprises at least one of an image sensor, an acceleration sensor, an angular velocity sensor, an angle sensor, a compass, a radar signal acquisition sensor, a satellite signal acquisition sensor.

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