CN115874785B - Wall lining coating device with flatness self-checking function - Google Patents
Wall lining coating device with flatness self-checking function Download PDFInfo
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- CN115874785B CN115874785B CN202310192757.4A CN202310192757A CN115874785B CN 115874785 B CN115874785 B CN 115874785B CN 202310192757 A CN202310192757 A CN 202310192757A CN 115874785 B CN115874785 B CN 115874785B
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Abstract
The invention relates to the technical field of wall lining coating, and discloses a wall lining coating device with a flatness self-checking function, which comprises a shell, a cleaning device, an even distribution device, a power device and a bin, wherein the shell is connected with the cleaning device, the shell is in transmission connection with the even distribution device, the power device is in transmission connection with the cleaning device, the bin is in fastening connection with the shell, a discharge hole of the bin is communicated with a pipeline of the even distribution device, the cleaning device comprises a friction disc, the power device comprises a driving motor, a cleaning chamber is arranged on the shell, the driving motor is in fastening connection with the cleaning chamber, the output end of the driving motor is in transmission connection with the friction disc, the polishing surface of the friction disc faces towards a wall, the surface of the wall is cleaned through the cleaning device, so that the wall maintains certain roughness, when the wall lining coating is carried out, uneven stress after the wall lining coating is prevented, the wall lining is separated, and the uniformity of the wall lining coating is ensured through the even distribution device.
Description
Technical Field
The invention relates to the technical field of wall lining coating, in particular to a wall lining coating device with a flatness self-checking function.
Background
At present, when house decoration is carried out, the house decoration is generally divided into an inner wall surface and an outer wall surface, most of the outer wall surfaces are decorated in the construction process, but the decoration of the inner wall surfaces is usually carried out before the interior decoration is carried out, and in order to improve the living environment, more and more people can recoat the wall surfaces which are fallen off by interior decoration coating in the use process.
Along with the very big promotion of living standard, also higher and higher to the requirement of indoor decoration, compare and carry out greasy dirt or the mildewing that wall decoration led to through wall paper, carry out wall lining coating to the wall body and can greatly increased user's experience and feel. However, in order to meet the coating work of indoor wall surfaces, the wall lining is fluid before coating, but generally is coated manually, flatness cannot be detected, the working efficiency is low, uneven local coating is easy to cause, and the wall lining decoration quality is affected.
In the coating process, the fluid wall lining can slightly flow downwards due to the influence of self gravity, so that granular bulges are generated, the appearance is not only influenced, but also the coating of a coating such as a waterproof material and the like and the installation of other wall hanging ornaments at the later stage are influenced. In the process of coating the wall lining, the scraping plate printing can be generated through scraping plate coating, and the later-stage repeated polishing and correction are needed, so that the workload is greatly increased. In addition, in the process of coating a large planar wall with a wall liner, the adhesion between the wall liner material and the wall is uneven due to the uneven surface roughness of the wall, which is liable to cause local falling.
Disclosure of Invention
The invention aims to provide a wall lining coating device with a flatness self-checking function, so as to solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a wall lining coating device with roughness self-checking function, which comprises a housin, cleaning device, equipartition device, power device and feed bin, casing and cleaning device are connected, casing and equipartition device transmission are connected, power device and cleaning device transmission are connected, feed bin and casing fastening connection, feed bin discharge gate and equipartition device pipeline intercommunication, cleaning device includes the friction disc, power device includes driving motor, be equipped with the clean room on the casing, driving motor and clean room fastening connection, driving motor output and friction disc transmission are connected, the friction disc is polished and is faced the wall.
The casing is as main installation basis for install other each device, clear up wall surface through cleaning device, make the wall keep certain roughness, when carrying out the wall lining coating, prevent behind the wall lining coating atress inhomogeneous, cause the wall lining to drop, carry out the wall lining coating through the equipartition device, guarantee the coating homogeneity, carry out power supply for whole coating unit through power device, pour into the feed bin with fluidic wall lining material in advance, the feed bin export is equipped with the annotate material pump, send into the equipartition device with wall lining material through annotate material pump boost, be convenient for carry out the continuity coating voluntarily, when carrying out the clearance, clear up through the polishing of friction disc facing wall, guarantee the coating quality.
Further, the power device also comprises a bracket and a lifting cylinder, the shell is movably connected with the bracket, the cylinder body of the lifting cylinder is fixedly connected with the bracket, the output end of the lifting cylinder is in transmission connection with the shell, a slideway is arranged along the vertical direction of the bracket, and the shell is in sliding connection with the slideway;
the uniformly-distributed device comprises a material distribution plate, a pre-drying oven and a hot air pipe, wherein a coating cavity is formed in the shell, the material distribution plate is communicated with a feed bin pipeline, the material distribution plate is arranged in the coating cavity, a material channel is arranged on the material distribution plate, an outlet of the material channel faces to a wall, the pre-drying oven is in transmission connection with the shell, an air outlet of the hot air pipe is communicated with the pre-drying oven pipeline, a single-side opening of the inner cavity of the pre-drying oven is formed, and an opening of the inner cavity of the pre-drying oven faces to the wall;
the cleaning chamber is located above the coating chamber.
The support carries out sliding guide to the casing through the slide to the casing, move along vertical direction through lift jar drive casing, thereby carry out wall lining coating to the wall vertical direction, improve coating efficiency, when carrying out the coating, lift jar drive casing moves up along vertical direction, first carry out the below coating, after the below coating is accomplished, let into hot-blast main in to the pre-oven, thereby heat the wall lining of coating, partial moisture in the wall lining evaporates earlier, prefoagulation carries out, reduce mobility, prevent that wall lining material from flowing down and accumulating and being granular, influence the coating quality, the wall lining of prefoagulation is located the below, provide the support basis for the wall lining material of top coating, prevent that wall lining material and wall adhesion of top are inseparable, flow down under the action of gravity and form the domatic, influence shaping quality, carry out the water conservancy diversion to the wall lining material through the material on the cloth board, make wall lining material coating to the wall, the cloth board slope is arranged, when the casing moves up, extrude the wall lining material, prevent to appear the gas pocket, improve the coating quality.
Further, the cleaning device further comprises a detection component, a centrifugal cavity is arranged on the shell, the detection component comprises a centrifugal disc, a rotating shaft, a magnetic column and a coil, the centrifugal disc is in transmission connection with a driving motor, a centrifugal groove is arranged on the centrifugal disc, the rotating shaft and the coil are respectively arranged in the centrifugal groove, the rotating shaft and the centrifugal groove are in rotation connection, the magnetic column is in transmission connection with the rotating shaft, the center line of the magnetic column is overlapped with the center line of the coil, a pre-tightening spring is arranged on one side, far away from the coil, of the rotating shaft, and one end, far away from the pre-tightening spring, of the rotating shaft is in fastening connection with the wall surface of the centrifugal groove.
The wall surface polishing quality is detected in real time through the detection assembly, the driving motor is installed through the cleaning chamber, the driving motor drives the friction disc to rotate, the friction disc polishes the wall surface, rated power is output by the driving motor, friction contact is kept between the friction disc and the wall, the larger the roughness of the wall surface is and the larger friction force between the friction disc is, accordingly, the lower the rotating speed of the friction disc is, when the wall is polished to the required roughness, the rotating speed is the calibrated rotating speed, the centrifugal disc and the driving motor are kept to be driven, the rotating speed of the centrifugal disc is driven to be the same, the centrifugal groove is eccentrically arranged, the rotating shaft is located in the centrifugal groove, the end part is provided with the magnetic column, the side edge is provided with the pre-tightening spring fixedly connected with the wall surface of the centrifugal groove, under the action of centrifugal force, the magnetic column drives the rotating shaft to rotate, forward current is generated on the coil when the magnetic column moves along the central line, the rotating shaft stretches the pre-tightening spring in the rotating process, the roughness of the wall surface is increased along with the increase of the roughness of the wall, the rotating shaft is reduced due to the decrease of the rotating speed of the friction disc, reverse current is generated on the coil under the action of the elasticity of the pre-tightening spring, the reverse current is generated on the coil, the wall is subjected to the action of the reverse current, the forward current and the wall surface is kept to be monitored to be too smooth, and the roughness of the wall surface is prevented from falling off, and the wall roughness is prevented from being excessively smooth, and the wall surface is prevented from falling.
Further, the magnetic column and the coil form a detection circuit, and the driving motor is electrically connected with the detection circuit. The wall polishing roughness is monitored in real time by the forward current and the reverse current on the detection circuit, and when the wall roughness reaches the standard, the driving motor is controlled to not output torque to polish the wall, so that the uniformity of wall lining coating is ensured.
Further, the cleaning device further comprises a drainage tube, the lower end of the drainage tube is communicated with the inner cavity pipeline of the pre-baking oven, the drainage tube is communicated with the cleaning chamber, and the outlet of the drainage tube faces the lower end of the friction disc.
The drainage tube is used for conducting gas drainage, hot air flow after drying of the pre-drying oven is conducted, and therefore wet heat-containing air flow is led into the cleaning chamber and is blown between the friction disc and the wall, the polishing efficiency of the wall surface is improved, dust produced in the polishing process is accumulated by the wet air flow, dust particles in the flowing process are adhered together more easily, dust collection is facilitated, and polishing dust is prevented from being dispersed in the air, and operation safety is affected.
Further, driving motor output is equipped with the transmission shaft, driving motor passes through the transmission shaft and is connected with friction disc and centrifugal disk transmission respectively, the transmission shaft includes main shaft and branch axle, driving motor passes through main shaft and friction disc transmission and is connected, main shaft and branch axle pass through bevel gear group transmission and are connected, detection assembly still includes kickboard and depression bar, the kickboard is located drainage tube exit, the kickboard slope is arranged, the kickboard upper end is located near wall one side, kickboard and depression bar transmission are connected, be equipped with the guide way on the casing, guide way and centrifugal cavity intercommunication, depression bar and guide way sliding connection, kickboard one end is kept away from to the depression bar sets up the crimping spring, depression bar one end and branch axle contact are kept away from to the crimping spring.
Through the components of a whole that can function independently setting of transmission shaft, the main shaft is used for driving the friction disc, the branch axle is used for driving the centrifugal disc, pass through bevel gear group transmission between main shaft and the branch axle, make the friction disc surface and the wall of main shaft terminal surface keep the horizontality, and the epaxial centrifugal disc of branch keeps the horizontality, reduce the influence of pivot and magnetic column dead weight to centrifugal force, improve wall surface roughness and detect the precision, after the wall surface is polished, let in gas through the drainage tube to the clean room, the drainage tube export is between floating plate and the wall, drainage tube export air current thickness is greater than the interval between floating plate and the wall, after the wall is polished, the roughness keeps unanimous, the air current is spouted to between floating plate and the wall from the drainage tube, and promote the floating plate to the depression bar one side remove, and compress the crimping spring, make the frictional force of crimping spring and branch axle increase, detect the circuit current that detects the air current on the centrifugal disc this moment, when the wall part produces the arch, the air current can's unable cross the arch, and blow to the arch earlier, and along the protruding towards the floating plate, make and blow to the floating plate increase, thereby further compress the crimping spring, the instantaneous rotational speed of centrifugal disc is reduced, under the pretension spring effect, make the detection circuit and detect reverse current, and the uniformity, thereby detect the wall.
As optimization, the width of the horizontal section of the inner cavity of the pre-baking oven is smaller than that of the horizontal section of the outlet of the material channel. The inner cavity of the pre-baking oven is positioned in the middle of the outlet of the material distribution plate material channel, the two sides of the outlet of the material distribution channel are provided with allowance, when pre-baking is carried out, the middle of the coating of the material distribution plate is kept to be larger in baking degree, the middle wall lining and the wall linings on the two sides are only pre-baked through heat transfer, in the continuous strip wall lining coating process, the joint surfaces are kept to be larger in fluidity, the connected wall linings are convenient to adhere together, and the interface between the wall linings dried successively is prevented.
As optimization, the upper side of the cleaning chamber is provided with a guide surface, the guide surface is arranged in an arc shape, the radian of the guide surface is gradually changed, and the tail end of the guide surface is converged with a dust outlet. When polishing, the clean room is the environment sealed relatively, prevents that the dust from dispersing in the air, carries out gas water conservancy diversion through the guide surface, through the gradual change setting of radian, improves gas switching-over ride comfort, makes the air current receive the dirt mouth department at last, is convenient for filter the dusty air current.
As optimization, the power device also comprises a drainage fan, and the drainage fan is arranged at the inlet of the drainage tube. The air pressurization is carried out through the drainage fan, so that the pressurized air flow is blown to the floating plate and finally to the friction disc, and dust is prevented from falling into the coating cavity below to influence the coating quality of the wall lining.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the coated wall lining is heated, partial moisture in the wall lining is firstly evaporated, pre-solidification is carried out, fluidity is reduced, wall lining materials are prevented from flowing downwards and accumulating to form particles, coating quality is influenced, the pre-solidified wall lining is positioned below, a supporting foundation is provided for the wall lining materials coated above, the wall lining materials above are prevented from being not tightly adhered to the wall, slope surfaces are formed by flowing downwards under the action of gravity, and forming quality is influenced; the driving motor outputs rated power, the wall is polished to the required roughness, the wall lining coating is facilitated, under the action of centrifugal force, forward current is generated on the coil, the rotating speed of the centrifugal disc is reduced, the rotating shaft is retracted under the action of the elasticity of the pre-tightening spring, reverse current is generated on the coil, the wall polishing roughness is monitored in real time by the forward current and the reverse current, and the wall roughness is kept in a certain interval, so that the wall lining coating quality is improved, and the wall lining falling caused by too smooth wall is prevented; the wet and hot air flow is introduced into the cleaning chamber through the drainage tube, dust generated in the grinding process is accumulated, so that dust particles in the flowing process are easier to adhere together, dust collection is facilitated, and the ground dust is prevented from being dispersed in the air, so that the operation safety is prevented from being influenced; when the local wall bulge that produces, the air current makes the instantaneous rotational speed of centrifugal disk reduce along protruding towards the kickboard to produce reverse current on the detection circuitry, thereby carry out automated inspection to wall roughness, guarantee wall lining coating homogeneity.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic general construction of the present invention;
FIG. 2 is a schematic illustration of a wall coating of the present invention;
FIG. 3 is an enlarged view of part A of the view of FIG. 2;
FIG. 4 is a schematic diagram of the detection assembly of the present invention;
FIG. 5 is a schematic view of the structure of the distributing plate and pre-oven of the present invention;
FIG. 6 is an enlarged view of part B of the view of FIG. 2;
FIG. 7 is an enlarged view of part C of the view of FIG. 3;
in the figure: 1-shell, 11-cleaning chamber, 12-coating chamber, 13-centrifugal chamber, 14-guide slot, 2-cleaning device, 21-friction disc, 22-detection component, 221-centrifugal disc, 2211-centrifugal slot, 222-rotating shaft, 223-magnetic column, 224-coil, 225-floating plate, 226-compression bar, 23-drainage tube, 3-uniform distribution device, 31-distribution plate, 32-pre-oven, 33-hot air pipe, 4-power device, 41-bracket, 42-lifting cylinder, 43-driving motor, 44-drainage fan, 45-transmission shaft, 46-bevel gear set and 5-stock bin.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides the technical scheme that:
as shown in fig. 1-2, a wall lining coating device with flatness self-checking function comprises a shell 1, a cleaning device 2, a uniform distribution device 3, a power device 4 and a bin 5, wherein the shell 1 is connected with the cleaning device 2, the shell 1 is connected with the uniform distribution device 3 in a transmission way, the power device 4 is connected with the cleaning device 2 in a transmission way, the bin 5 is fixedly connected with the shell 1, a discharge hole of the bin 5 is communicated with a pipeline of the uniform distribution device 3, the cleaning device 2 comprises a friction disc 21, the power device 4 comprises a driving motor 43, a cleaning chamber 11 is arranged on the shell 1, the driving motor 43 is fixedly connected with the cleaning chamber 11, the output end of the driving motor 43 is in transmission connection with the friction disc 21, and the polishing surface of the friction disc 21 faces a wall.
The casing 1 is used as main installation basis for installing other devices, clear up wall surface through cleaning device 2, make the wall keep certain roughness, when carrying out the wall lining coating, prevent behind the wall lining coating atress inhomogeneous, cause the wall lining to drop, carry out the wall lining coating through equipartition device 3, guarantee the coating homogeneity, carry out power supply for whole coating unit through power device 4, pour into feed bin 5 with fluidic wall lining material in advance, the feed bin 5 export is equipped with the annotate material pump, send into equipartition device 3 with wall lining material through annotating the material pump boost, be convenient for carry out the continuity coating voluntarily, when clearing up, clear up through the polishing of friction disc 21 facing wall, guarantee the coating quality.
As shown in fig. 1-2, the power device 4 further comprises a support 41 and a lifting cylinder 42, the shell 1 is movably connected with the support 41, the cylinder body of the lifting cylinder 42 is fixedly connected with the support 41, the output end of the lifting cylinder 42 is in transmission connection with the shell 1, a slideway is arranged along the vertical direction of the support 41, and the shell 1 is in sliding connection with the slideway;
the uniform distribution device 3 comprises a material distribution plate 31, a pre-drying oven 32 and a hot air pipe 33, wherein a coating cavity 12 is arranged on the shell 1, the material distribution plate 31 is communicated with a material bin 5 through a pipeline, the material distribution plate 31 is arranged in the coating cavity 12, a material channel is arranged on the material distribution plate 31, an outlet of the material channel faces to a wall, the pre-drying oven 32 is in transmission connection with the shell 1, an air outlet of the hot air pipe 33 is communicated with the pre-drying oven 32 through a pipeline, a single-side opening of an inner cavity of the pre-drying oven 32 is arranged, and an opening of the inner cavity of the pre-drying oven 32 faces to the wall;
the clean room 11 is located above the coating chamber 12.
The support 41 carries out sliding guide to the casing 1 through the slide, move along vertical direction through lift cylinder 42 drive casing 1, thereby carry out wall lining coating to the wall vertical direction, improve coating efficiency, when carrying out the coating, lift cylinder 42 drive casing 1 moves up along vertical direction, first carry out the below coating, after the below coating is accomplished, let in the hot-blast main 33 to the pre-oven 32, thereby heat the wall lining of coating, partial moisture in the wall lining evaporates earlier, prefoamed, reduce the mobility, prevent wall lining material to flow down and gather and take the form of graininess, influence the coating quality, the wall lining of prefoamed is located the below, provide the support basis for the wall lining material of top coating, prevent that the wall lining material of top and wall adhesion are inseparable, flow down under the effect of gravity and form the domatic, influence shaping quality, carry out the water conservancy diversion to the wall lining material through the material on the cloth board 31, make the wall lining material coat to the wall, cloth board 31 slope arrangement, when moving up along with casing 1, extrude the wall lining material, prevent to appear the gas pocket, improve the coating quality.
As shown in fig. 3-6, the cleaning device 2 further includes a detection assembly 22, a centrifugal cavity 13 is disposed on the housing 1, the detection assembly 22 includes a centrifugal disk 221, a rotating shaft 222, a magnetic column 223 and a coil 224, the centrifugal disk 221 is in transmission connection with the driving motor 43, the centrifugal disk 221 is disposed in a centrifugal groove 2211, the rotating shaft 222 and the coil 224 are respectively disposed in the centrifugal groove 2211, the rotating shaft 222 is in rotation connection with the centrifugal groove 2211, the magnetic column 223 is in transmission connection with the rotating shaft 222, the center line of the magnetic column 223 coincides with the center line of the coil 224, a pretension spring is disposed on one side of the rotating shaft 222 away from the coil 224, and one end of the pretension spring away from the rotating shaft 222 is in fastening connection with the wall surface of the centrifugal groove 2211.
The wall surface polishing quality is detected in real time through the detection assembly 22, the driving motor 43 is installed through the cleaning chamber 11, the driving motor 43 drives the friction disk 21 to rotate, the friction disk 21 polishes the wall surface, the driving motor 43 outputs rated power, friction contact is kept between the friction disk 21 and the wall, the larger the roughness of the wall surface is and the larger the friction force between the friction disk 21 is, accordingly, the lower the rotating speed of the friction disk 21 is, when the wall is polished to the required roughness, the rotating speed is the calibrated rotating speed, the centrifugal disk 221 and the driving motor 43 keep transmission, accordingly, the centrifugal disk 221 is driven to rotate at the same rotating speed with the friction disk 21, the centrifugal groove 2211 is eccentrically arranged, the rotating shaft 222 is located in the centrifugal groove 2211, the end portion is provided with the magnetic column 223, the side edge is provided with the pre-tightening spring fixedly connected with the wall surface of the centrifugal groove 2211, under the centrifugal force, the magnetic column 223 drives the rotating shaft 222 to rotate, when the magnetic column 223 moves along the center line of the coil 224, forward current is generated on the coil 224, the pre-tightening spring is stretched in the rotating process, the friction force between the friction disk 21 and the wall is increased along with the increasing the rotating speed of the wall surface roughness, the rotating speed of the wall, the rotating speed is reduced, the rotating speed of the centrifugal disk 221 is the rotating speed is the calibrated to be the calibrated, the rotating speed is, the centrifugal disk is kept to be the same, the rotating speed is reduced, the reverse, the current is generated by the coil is directly, the reverse current is monitored by the coil, and the reverse current is coated on the wall surface, and the wall is prevented from being coated, and the wall roughness, and the real-time, the wall roughness is prevented from being too smooth, and the wall roughness.
As shown in fig. 4, the magnetic pole 223 and the coil 224 constitute a detection circuit, and the driving motor 43 is electrically connected to the detection circuit. The wall polishing roughness is monitored in real time by the forward current and the reverse current on the detection circuit, and when the wall roughness reaches the standard, the driving motor 43 is controlled not to output torque any more to polish the wall, so that the uniformity of wall lining coating is ensured.
As shown in fig. 2, the cleaning device 2 further comprises a drainage tube 23, the lower end of the drainage tube 23 is communicated with the inner cavity pipeline of the pre-drying oven 32, the drainage tube 23 is communicated with the cleaning chamber 11, and the outlet of the drainage tube 23 faces the lower end of the friction disc 21.
The air drainage is carried out through the drainage tube 23, and the hot air flow after the pre-drying oven 32 is dried is drained, so that the wet hot air flow is introduced into the cleaning chamber 11 and is blown between the friction disc 21 and the wall, the polishing efficiency of the wall surface is improved, dust generated in the polishing process is accumulated by the wet air flow, dust particles in the flowing process are adhered together more easily, dust collection is facilitated, and the polished dust is prevented from being dispersed in the air, so that the operation safety is influenced.
As shown in fig. 2-4 and 7, a transmission shaft 45 is arranged at the output end of a driving motor 43, the driving motor 43 is respectively in transmission connection with a friction disc 21 and a centrifugal disc 221 through the transmission shaft 45, the transmission shaft 45 comprises a main shaft and a split shaft, the driving motor 43 is in transmission connection with the friction disc 21 through the main shaft and the split shaft, the main shaft and the split shaft are in transmission connection through a bevel gear group, a detection assembly 22 further comprises a floating plate 225 and a pressure bar 226, the floating plate 225 is positioned at the outlet of a drainage tube 23, the floating plate 225 is obliquely arranged, the upper end of the floating plate 225 is positioned at one side close to a wall, the floating plate 225 is in transmission connection with the pressure bar 226, a guide groove 14 is arranged on a shell 1, the guide groove 14 is communicated with the centrifugal cavity 13, the pressure bar 226 is in sliding connection with the guide groove 14, a compression spring is arranged at one end of the compression bar 226 far away from the floating plate 225, and one end of the compression spring far away from the pressure bar 226 is in contact with the split shaft.
Through the components of a whole that can function independently setting of transmission shaft 45, the main shaft is used for driving friction disc 21, the branch axle is used for driving centrifugal disc 221, pass through bevel gear group transmission between main shaft and the branch axle, make the friction disc 21 surface of main shaft terminal surface and wall keep the horizontality, and the epaxial centrifugal disc 221 of branch keeps the horizontality, reduce the influence of pivot 222 and magnetic column 223 dead weight to centrifugal force, improve wall surface roughness detection precision, after the wall surface is polished, let in gas through draft tube 23 to clean room 11, the draft tube 23 export is towards between kickboard 225 and the wall, draft tube 23 export air current thickness is greater than the interval between kickboard 225 and the wall, after the wall is polished, the roughness keeps unanimous, the air current is spouted between kickboard 225 and the wall from draft tube 23, and promote kickboard 225 to the depression bar 226 side remove, and compress the crimping spring, make the frictional force of crimping spring and branch axle increase, detect the circuit current on the centrifugal disc this moment, when the wall local arch that produces, the arch, the air current can't cross the arch, can blow first to the arch, and blow towards kickboard 225 along the arch, make the air current that blows to the kickboard 225 increase, thereby carry out the spring compression, further, make the spring compression, the electric current is carried out under the reverse rotation, the impact on the opposite rotation, the automatic rotation of the detection of the spring, the quality is guaranteed, the instantaneous rotation, the quality is guaranteed, and the quality is guaranteed to be improved.
Optimally, the width of the horizontal cross section of the inner cavity of the pre-baking oven 32 is smaller than the width of the horizontal cross section of the outlet of the material channel. The inner cavity of the pre-baking oven 32 is positioned in the middle of the material channel outlet of the material distributing plate 31, and the two sides of the material channel outlet are provided with allowance, so that the middle coated by the material distributing plate 31 keeps a larger drying degree when pre-baking is performed, the middle wall lining and the wall linings on two sides only perform pre-baking through heat transfer, and the joint surfaces keep larger fluidity in the continuous strip wall lining coating process, so that the connected wall linings are convenient to adhere together, and the generation of interfaces between the wall linings dried successively is prevented.
As optimization, the upper side of the cleaning chamber 11 is provided with a guide surface, the guide surface is arranged in an arc shape, the radian of the guide surface is gradually changed, and the tail end of the guide surface is converged with a dust outlet. When polishing, clean room 11 is the environment of relative seal, prevents that the dust from dispersing in the air, carries out gas water conservancy diversion through the water conservancy diversion face, through the gradual change setting of radian, improves gas switching-over ride comfort, makes the air current receive the dirt mouth department at last, is convenient for filter the dusty air current.
Preferably, the power device 4 further comprises a drainage fan 44, and the drainage fan 44 is arranged at the inlet of the drainage tube 23. The air is pressurized by the drainage fan 44, so that the pressurized air flow is blown to the floating plate 225 and finally to the friction plate 21, and dust is prevented from falling into the coating cavity 12 below, and the coating quality of the wall lining is prevented from being influenced.
The working principle of the invention is as follows: a hot air pipe 33 is used for introducing hot air into the pre-baking oven 32, so that the coated wall lining is heated, partial water in the wall lining is firstly evaporated, pre-solidification is carried out, the fluidity is reduced, and the pre-solidified wall lining is positioned below to provide a supporting foundation for the wall lining material coated above; the driving motor 43 outputs rated power, friction between the friction disk 21 and the wall is kept in friction contact, when the roughness of the wall surface is larger and the friction force between the friction disk 21 is larger, so that the rotating speed of the friction disk 21 is lower, when the wall is polished to the required roughness, the rotating speed is the rated rotating speed, the rotating speeds of the centrifugal disk 221 and the friction disk 21 are the same, under the action of centrifugal force, the magnetic column 223 drives the rotating shaft 222 to rotate, when the magnetic column 223 moves along the central line of the coil 224, forward current is generated on the coil 224, the pre-tightening spring is stretched in the rotating process of the rotating shaft 222, the friction force between the friction disk 21 and the wall is increased along with the increase of the roughness of the wall surface, the rotating speed of the centrifugal disk 221 is reduced, the centrifugal force born by the rotating shaft 222 is reduced, reverse current is generated on the coil 224 under the elastic force of the pre-tightening spring, and the wall polishing roughness is monitored in real time through the forward current and the reverse current, so that the roughness of the wall is kept in a certain interval; the wet hot air is blown between the friction disc 21 and the wall through the drainage tube 23 in the cleaning chamber 11, and the wet air accumulates dust generated in the polishing process, so that dust particles in the flowing process are more easily adhered together; after the wall is polished, the flatness is kept consistent, air flow is sprayed out from the drainage tube 23 between the floating plate 225 and the wall, the floating plate 225 is pushed to move to one side of the pressure rod 226, the compression spring is compressed, friction force between the compression spring and the split shaft is increased, at the moment, detection circuit current on the centrifugal disk is detected, when the wall is locally raised, the air flow cannot cross the raised, the air flow is blown to the raised, and the air flow blown to the floating plate 225 is increased along the raised, so that the compression spring is further compressed, the instantaneous rotating speed of the centrifugal disk 221 is reduced, the magnetic column 223 is reversely rotated under the action of the pre-tightening spring, reverse current is generated on the detection circuit, and the flatness of the wall is automatically detected.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Wall lining coating device with roughness self-checking function, its characterized in that: the wall lining coating device comprises a shell (1), a cleaning device (2), an even distribution device (3), a power device (4) and a bin (5), wherein the shell (1) is connected with the cleaning device (2), the shell (1) is in transmission connection with the even distribution device (3), the power device (4) is in transmission connection with the cleaning device (2), the bin (5) is in fastening connection with the shell (1), a discharge hole of the bin (5) is communicated with a pipeline of the even distribution device (3), the cleaning device (2) comprises a friction disc (21), the power device (4) comprises a driving motor (43), a cleaning chamber (11) is arranged on the shell (1), the driving motor (43) is in fastening connection with the cleaning chamber (11), an output end of the driving motor (43) is in transmission connection with the friction disc (21), and the polishing surface of the friction disc (21) faces a wall.
The power device (4) further comprises a support (41) and a lifting cylinder (42), the shell (1) is movably connected with the support (41), the cylinder body of the lifting cylinder (42) is fixedly connected with the support (41), the output end of the lifting cylinder (42) is in transmission connection with the shell (1), a slide way is arranged along the vertical direction of the support (41), and the shell (1) is in sliding connection with the slide way;
the even distribution device (3) comprises a material distribution plate (31), a pre-drying oven (32) and a hot air pipe (33), wherein a coating cavity (12) is formed in the shell (1), the material distribution plate (31) is communicated with a feed bin (5) through a pipeline, the material distribution plate (31) is arranged in the coating cavity (12), a material channel is formed in the material distribution plate (31), an outlet of the material channel faces towards a wall, the pre-drying oven (32) is in transmission connection with the shell (1), an air outlet of the hot air pipe (33) is communicated with the pre-drying oven (32) through a pipeline, a single-side opening of an inner cavity of the pre-drying oven (32) is formed, and an opening of the inner cavity of the pre-drying oven (32) faces towards the wall;
the cleaning chamber (11) is positioned above the coating cavity (12);
the cleaning device (2) further comprises a detection assembly (22), the shell (1) is provided with a centrifugal cavity (13), the detection assembly (22) comprises a centrifugal disc (221), a rotating shaft (222), a magnetic column (223) and a coil (224), the centrifugal disc (221) is in transmission connection with a driving motor (43), the centrifugal disc (221) is provided with a centrifugal groove (2211), the rotating shaft (222) and the coil (224) are respectively arranged in the centrifugal groove (2211), the rotating shaft (222) and the centrifugal groove (2211) are in rotation connection, the magnetic column (223) is in transmission connection with the rotating shaft (222), the center line of the magnetic column (223) is overlapped with the center line of the coil (224), and one side, far away from the coil (224), of the rotating shaft (222) is provided with a pre-tightening spring, and one end, far away from the rotating shaft (222), of the pre-tightening spring is in fastening connection with the wall surface of the centrifugal groove (2211).
The width of the horizontal section of the inner cavity of the pre-baking oven (32) is smaller than the width of the horizontal section of the outlet of the material channel;
when coating is carried out: the lifting cylinder (42) drives the shell (1) to move upwards along the vertical direction;
the cleaning device (2) further comprises a drainage tube (23), the lower end of the drainage tube (23) is communicated with an inner cavity pipeline of the pre-drying oven (32), the drainage tube (23) is communicated with the cleaning chamber (11), and the outlet of the drainage tube (23) faces the lower end of the friction disc (21);
the utility model provides a drive motor (43) output is equipped with transmission shaft (45), and drive motor (43) are connected with friction disc (21) and centrifugal disc (221) transmission respectively through transmission shaft (45), transmission shaft (45) are including main shaft and branch axle, drive motor (43) are connected through main shaft and friction disc (21) transmission, main shaft and branch axle pass through bevel gear group (46) transmission and are connected, detection subassembly (22) still include kickboard (225) and depression bar (226), kickboard (225) are located drainage tube (23) exit, and kickboard (225) slope is arranged, and kickboard (225) upper end is located and is close to wall one side, kickboard (225) and depression bar (226) transmission are connected, be equipped with guide way (14) on casing (1), guide way (14) and centrifugal chamber (13) intercommunication, depression bar (226) and guide way (14) sliding connection, depression bar (226) are kept away from kickboard (225) one end and are set up the crimping spring, and crimping spring keeps away from depression bar (226) one end and branch axle contact.
2. The wall lining coating device with a flatness self-checking function according to claim 1, characterized in that: the magnetic column (223) and the coil (224) form a detection circuit, and the driving motor (43) is electrically connected with the detection circuit.
3. The wall lining coating device with a flatness self-checking function according to claim 2, characterized in that: the cleaning chamber (11) upside is equipped with the guide surface, the guide surface arc sets up, and the guide surface radian gradual change sets up, and the guide surface end is received and is restrainted and have the dust outlet.
4. A wall lining coating apparatus with flatness self-checking function according to claim 3, characterized in that: the power device (4) further comprises a drainage fan (44), and the drainage fan (44) is arranged at the inlet of the drainage tube (23).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310192757.4A CN115874785B (en) | 2023-03-02 | 2023-03-02 | Wall lining coating device with flatness self-checking function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310192757.4A CN115874785B (en) | 2023-03-02 | 2023-03-02 | Wall lining coating device with flatness self-checking function |
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| CN115874785B true CN115874785B (en) | 2023-05-23 |
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| CN207863403U (en) * | 2018-01-09 | 2018-09-14 | 佛山意瑞达建筑机械有限公司 | A kind of single-rail plastering machine |
| CN108252497A (en) * | 2018-02-10 | 2018-07-06 | 郭舒洋 | A kind of full automatic wall apparatus of plastering |
| CN109723206B (en) * | 2019-01-26 | 2021-05-04 | 温州乐成装饰设计有限公司 | Leveling and plastering device for building decoration |
| CN211172948U (en) * | 2019-08-19 | 2020-08-04 | 西京学院 | Wall surface texture pattern spraying device |
| CN111321875A (en) * | 2020-05-05 | 2020-06-23 | 杭州嘉升科技有限公司 | High-permeability waterproof paint uniform wall coating equipment |
| CN112496995B (en) * | 2020-12-26 | 2022-08-12 | 枣庄高新建设集团有限公司 | Putty grinding device for home decoration |
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