CN112609935A - Wall spraying device and method for house building - Google Patents

Wall spraying device and method for house building Download PDF

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Publication number
CN112609935A
CN112609935A CN202011413683.5A CN202011413683A CN112609935A CN 112609935 A CN112609935 A CN 112609935A CN 202011413683 A CN202011413683 A CN 202011413683A CN 112609935 A CN112609935 A CN 112609935A
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CN
China
Prior art keywords
pipe
fixedly connected
switch
air
hole
Prior art date
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Pending
Application number
CN202011413683.5A
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Chinese (zh)
Inventor
刘宇
李楠
王策
沈义
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Heilongjiang College of Construction
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Heilongjiang College of Construction
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Filing date
Publication date
Application filed by Heilongjiang College of Construction filed Critical Heilongjiang College of Construction
Priority to CN202011413683.5A priority Critical patent/CN112609935A/en
Publication of CN112609935A publication Critical patent/CN112609935A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/084—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to condition of liquid or other fluent material already sprayed on the target, e.g. coating thickness, weight or pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0409—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material the pumps being driven by a hydraulic or a pneumatic fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • B05D3/0413—Heating with air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects

Abstract

A wall spraying device and a wall spraying method for house buildings belong to the field of paint spraying equipment. The spray head is fixedly connected in the assembly hole I; the pipe III is fixedly connected in the assembling hole II, is fixedly connected in the round hole I and also penetrates through the center of the piston, and is in sliding fit with the piston; the pipe V is fixedly connected in the circular hole II; the tube IV is fixedly connected in the connecting hole and is positioned at the rear end of the fan blade; the control device is fixedly connected with the switch I; the air pump and the electric heating tube are electrically connected with a power supply, and the start and stop of the air pump and the electric heating tube are controlled by a switch I; the motor is electrically connected with a power supply, and the start and stop of the motor are controlled by a switch II; the paint spraying device can not only blow air to a wall body in the spraying process, accelerate the air drying efficiency of the paint, dry the wall body to be sprayed with the paint and increase the adhesion of the paint; and the spraying thickness of the coating in unit time can be adjusted through the control device, so that the operation is convenient and the use is simple.

Description

Wall spraying device and method for house building
Technical Field
The invention relates to a wall spraying device and a wall spraying method for house buildings, and belongs to the field of coating spraying equipment.
Background
Most of the long-used paint coating devices on the market are rollers, when the rollers are used for coating paint, the paint is required to be dipped every time, the condition that the paint is not uniformly coated is easily caused, the coating thickness is difficult to control, and the wall spraying quality is reduced; but also causes coating waste and increases cost.
Disclosure of Invention
The invention aims to solve the problems that the existing coating device is not uniform in coating and the coating thickness is not easy to control when the coating device is used, and provides a wall spraying device and a wall spraying method for house buildings.
The invention achieves the purpose, and adopts the following technical scheme:
a wall spraying device for house building comprises a collecting box, a pipeline I, a pipeline II and a pipeline III; the collecting box comprises a lower shell, a piston, an upper shell, a bracket, an air pump, a switch I, a switch II, a handle and a motor; the upper shell is connected to the upper end of the lower shell through threads, a round hole I is formed in the center of the top end of the upper shell, and a round hole II is formed in the side face of the upper shell; the air pump is fixedly connected to the bracket and is a diaphragm air pump; the bracket is connected to the upper end of the upper shell through a bolt; the handle is fixedly connected to the side face of the upper shell, and the upper end of the handle is fixedly connected with a switch I and a switch II;
the pipeline I comprises a pipe I, a wind power device, an electric heating pipe, a conical barrel, a transverse plate, a baffle plate and a pipe II; the interior of the pipe II is fixedly connected with a wind power device, one end of the pipe II is fixedly connected with the pipe I, and the other end of the pipe II is fixedly connected with a conical barrel; the upper end of the pipe I is provided with an air hole I, and the other end of the pipe I is provided with a connecting hole; the electric heating tube is sleeved on the tube II; the transverse plate is fixedly connected to the inner wall of the conical barrel, and the conical barrel is divided into an upper chamber and a lower chamber; the baffle is fixedly connected to the conical barrel and the baffle, the baffle is located at the position of the lower chamber, and an assembly hole I and an air hole II are vertically arranged on the baffle; the lower chamber of the conical barrel is also provided with an assembling hole II;
the wind power device comprises a circular ring I, a connecting rod I, a support, a motor, fan blades, a shaft, a connecting rod II and a circular ring II; the circular ring I is fixedly connected to the inner wall of the pipe II; one end of the connecting rod I is fixedly connected to the inner wall of the circular ring I, and the other end of the connecting rod I is fixedly connected to the support; one end of the connecting rod II is fixedly connected to the inner wall of the circular ring I, and the other end of the connecting rod II is fixedly connected to the outer wall of the circular ring II; the motor is fixedly connected to the support; one end of the shaft is fixedly connected to an output shaft of the motor, and the other end of the shaft is connected into the circular ring II through a bearing; the fan blades are fixedly connected to the shaft;
the pipeline II comprises a spray head and a pipe III; one end of the pipe III is fixedly connected with a spray head;
the pipeline III comprises a pipe IV, a pipe V and a control device; the pipe IV and the pipe V are connected through a control device;
the spray head is fixedly connected in the assembly hole I; the pipe III is fixedly connected in the assembling hole II, is fixedly connected in the round hole I and also penetrates through the center of the piston, and is in sliding fit with the piston; the pipe V is fixedly connected in the circular hole II; the tube IV is fixedly connected in the connecting hole and is positioned at the rear end of the fan blade; the control device is fixedly connected with the switch I; the air pump and the electric heating tube are electrically connected with a power supply, and the start and stop of the air pump and the electric heating tube are controlled by a switch I; the motor is electrically connected with a power supply, and the start and stop of the motor are controlled by a switch II;
a method of coating a wall coating apparatus for use in building construction, the method comprising the steps of:
1) opening the upper shell, pouring the coating into the lower shell, and connecting the upper shell on the lower shell;
2) the handle is held by hand, then the switch I is pressed down, and the air pump and the electric heating tube are started;
3) when the spraying speed of the coating needs to be adjusted, the rubber pad is pressed down until the rubber pad is contacted with the rotary table, and then the rotary table is rotated, so that the air outlet on the rotary table is completely or partially communicated with the air outlet on the circular plate;
4) when the air outlets on the rotary disc and the circular plate are all staggered, the switch II is pressed down, the motor is started, and the air output of the pipe I is increased.
Compared with the prior art, the invention has the beneficial effects that: the invention can not only blow air to the wall body in the spraying process, accelerate the air drying efficiency of the coating, dry the wall body to be sprayed with the coating and increase the adhesiveness of the coating; and the spraying thickness of the coating in unit time can be adjusted through the control device, so that the operation is convenient and the use is simple.
Drawings
FIG. 1 is a front view of a wall painting apparatus for building construction according to the present invention;
FIG. 2 is a front view of a collection box of the wall painting apparatus for house construction of the present invention;
FIG. 3 is a front view of a pipe I of the wall painting apparatus for building construction of the present invention;
FIG. 4 is a front view of the wind power device of the wall painting apparatus for building construction of the present invention;
FIG. 5 is a front view of the pipe II of the wall painting apparatus for building construction of the present invention;
FIG. 6 is a front view of a pipe III of the wall painting apparatus for building construction of the present invention;
FIG. 7 is a schematic structural diagram of a control device of the wall painting device for house building according to the present invention;
FIG. 8 is a side view of the connection position of the connection ring I and the rubber pad of the wall body spraying device for the house building;
FIG. 9 is a side view of the connection between the connection circular plate and the rotary plate of the wall painting apparatus for house construction according to the present invention;
FIG. 10 is a circuit diagram showing the control of the electric heating tube and the blower of the wall painting device for building construction according to the present invention;
fig. 11 is a control circuit diagram of a motor of the wall painting device for house construction according to the present invention.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
The first embodiment is as follows: as shown in fig. 1 to 11, the present embodiment describes a wall spraying device for house building, which comprises a collecting box 1, a pipeline i 2, a pipeline ii 3 and a pipeline iii 4; the collecting box 1 comprises a lower shell 101, a piston 102, an upper shell 103, a bracket 105, an air pump 106, a switch I108, a switch II 109, a handle 110 and a motor 111; the upper shell 103 is connected to the upper end of the lower shell 101 through threads, a round hole I104 is formed in the center of the top end of the upper shell 103, and a round hole II 107 is formed in the side face of the upper shell 103; the air pump 106 is fixedly connected to the bracket 105, and the air pump 106 is a diaphragm air pump; the bracket 105 is connected to the upper end of the upper shell 103 through a bolt; the handle 110 is fixedly connected to the side surface of the upper shell 103, and the upper end of the handle 110 is fixedly connected with a switch I108 and a switch II 109;
the pipeline I2 comprises a pipe I201, a wind power device 204, an electric heating pipe 205, a conical barrel 206, a transverse plate 207, a baffle plate 208 and a pipe II 212; the interior of the pipe II 212 is fixedly connected with a wind power device 204, one end of the pipe II 212 is fixedly connected with a pipe I201, and the other end of the pipe II 212 is fixedly connected with a conical barrel 206; an air hole I203 is formed in the upper end of the pipe I201, and a connecting hole 202 is formed in the other end of the pipe I201; the electric heating tube 205 is sleeved on the tube II 212; the transverse plate 207 is fixedly connected to the inner wall of the conical barrel 206, and divides the conical barrel 206 into an upper chamber and a lower chamber; the baffle plate 208 is fixedly connected to the conical barrel 206 and the baffle plate 207, the baffle plate 208 is positioned at the position of the lower chamber, and an assembly hole I209 and an air hole II 210 are vertically arranged on the baffle plate 208; the lower chamber of the conical barrel 206 is also provided with an assembling hole II 211;
the wind power device 204 comprises a circular ring I2041, a connecting rod I2042, a support 2043, a motor 2044, fan blades 2045, a shaft 2046, a connecting rod II 2047 and a circular ring II 2048; the circular ring I2041 is fixedly connected to the inner wall of the pipe II 212; one end of the connecting rod I2042 is fixedly connected to the inner wall of the circular ring I2041, and the other end of the connecting rod I2042 is fixedly connected to the support 2043; one end of the connecting rod II 2047 is fixedly connected to the inner wall of the circular ring I2041, and the other end of the connecting rod II 2047 is fixedly connected to the outer wall of the circular ring II 2048; the motor 2044 is fixedly connected to the support 2043; one end of the shaft 2046 is fixedly connected to an output shaft of the motor 2044, and the other end of the shaft 2046 is connected into the circular ring II 2048 through a bearing; the fan blades 2045 are fixedly connected to the shaft 2046;
the pipeline II 3 comprises a spray head 301 and a pipe III 302; one end of the pipe III 302 is fixedly connected with a spray head 301;
the pipeline III 4 comprises a pipeline IV 401, a pipeline V402 and a control device 403; the tube IV 401 and the tube V402 are connected through a control device 403;
the spray head 301 is fixedly connected in the assembly hole I209; the pipe III 302 is fixedly connected in the assembling hole II 211, the pipe III 302 is fixedly connected in the round hole I104, the pipe III 302 also penetrates through the center of the piston 102, and the pipe III 302 is in sliding fit with the piston 102; the pipe V402 is fixedly connected in the round hole II 107; the tube IV 401 is fixedly connected in the connecting hole 202, and the tube IV 401 is positioned at the rear end of the fan blade 2045; the control device 403 is fixedly connected with the switch I108; the air pump 106 and the electric heating tube 205 are electrically connected with the power supply 111, and the start and stop of the air pump 106 and the electric heating tube 205 are controlled by a switch I108; the motor 2044 is electrically connected with the power supply 111, and the start and stop of the motor 2044 are controlled by the switch II 109.
The second embodiment is as follows: as shown in fig. 5 and 6, this embodiment is further described as an embodiment one, and the tube iii 302, the tube iv 401 and the tube v 402 are all rigid plastic tubes.
The third concrete implementation mode: as shown in fig. 3, this embodiment is a further description of the first embodiment, and the first pipe 201 and the second pipe 212 are stainless steel pipes.
The fourth concrete implementation mode: as shown in fig. 6 to 9, this embodiment is further described with respect to the first embodiment, and the control device 403 includes a rubber pad 4031, a connecting ring i 4032, a connecting ring ii 4033, a round tube 4034, a connecting round plate 4035, a turntable 4036, an L-shaped connecting rod 4037, and a connecting rod 4039; the top end of the connecting ring I4032 is provided with a through groove 4040 which penetrates through the connecting ring I4032 in the radial direction, and the bottom end of the through groove 4040 is also provided with a slideway 4041 which penetrates through the connecting ring I4032 in the radial direction; the round pipe 4034 is fixedly connected to the lower end of the connecting ring I4032, and the round pipe 4034 is communicated with the slideway 4041; the vertical end of the L-shaped connecting rod 4037 is in sliding fit with the round tube 4034 and the slideway 4041, the connecting rod 4039 is fixedly connected to the vertical end of the L-shaped connecting rod 4037, and the horizontal end of the L-shaped connecting rod 4037 is provided with a hole 4038; the connecting ring II 4033 is fixedly connected to the upper end of the connecting rod 4039; the connecting circular plate 4035 is fixedly connected to the top end of the side face of the connecting circular ring II 4033; the turntable 4036 is rotatably connected to the side surface of the connecting circular plate 4035 through a shaft, and the connecting circular plate 4035 and the turntable 4036 are coaxial; the connecting circular ring II 4033, the connecting circular plate 4035 and the turntable 4036 are in sliding fit with the through groove 4040; the rubber pad 4031 is annular, two ends of the rubber pad 4031 are connected to the outer circular surface of the connecting circular ring I4032 through bonding, the through groove 4040 and the circular tube 4034 are located in the rubber pad 4031, and the rubber pad 4031 is further provided with a sliding hole 4042; the vertical end of the L-shaped brace 4037 is also in sliding engagement with a slide aperture 4042; the tube IV 401 and the tube V402 are fixedly connected to two ends of the connecting ring I4032 respectively; the L-shaped brace 4037 is fixedly attached to switch i 108 through aperture 4038. The control device 403 is used for moving the control device 403 downwards along with the opening of the switch I108 and upwards along with the closing of the switch I108 through linkage with the switch I108.
The fifth concrete implementation mode: as shown in fig. 6 to 9, in this embodiment, to further explain the first embodiment, axial air outlets are respectively arranged on the connecting circular plate 4035 and the turntable 4036, and the air outlets are respectively and uniformly distributed on one side of any diameter of the connecting circular plate 4035 and the turntable 4036. When the air outlets on the connecting circular plate 4035 and the turntable 4036 are not communicated, communicated and partially communicated, the spraying speed of the coating in unit time can be controlled, and the control is convenient.
The sixth specific implementation mode: as shown in fig. 6 to 9, this embodiment is a further description of a first embodiment, and in the off state of the switch i 108, the volume of the air discharged per unit time from the inner space of the connecting ring i 4032 is the same as the volume of the air discharged from the tube iv 401. After the switch I108 is conveniently closed, the air at the upper end of the piston 102 can be exhausted as soon as possible, and the influence on the air exhaust efficiency caused by the shielding of the control device 403 is avoided.
The seventh embodiment: as shown in fig. 6 to 9, this embodiment is further described as a first embodiment, and in the closed state of the switch i 108, the displacement of the space inside the connecting ring i 4032 per unit time is smaller than the displacement of the pipe iv 401. The control device 403 is made to reduce the ventilation area of the connecting ring i 4032 so that part of the gas delivered by the air pump 106 into the collection tank 1 can remain at the upper end of the piston 102, thereby increasing the air pressure at the upper end of the piston 102.
The specific implementation mode is eight: as shown in fig. 6 to 9, this embodiment is a further description of the first embodiment, the air pump 106 is turned on to supply air into the collecting box 1 more than the air displacement per unit time of the internal space of the connecting ring i 4032 in the off state of the switch i 108. The air pressure increasing speed at the upper end of the piston 102 in the collecting box 1 is increased, and the longer time is avoided after the switch I108 is pressed.
The specific implementation method nine: as shown in fig. 1 to 9, in this embodiment, as to the first embodiment, when the exhaust outlets on the circular connecting plate 4035 and the turntable 4036 are communicated with each other, the exhaust volume per unit time of the internal space of the circular connecting ring i 4032 after the switch i 108 is closed is smaller than the air transfer volume of the air pump 106 into the collecting box 1. The gas delivered into the collecting box 1 by the gas pump 106 is prevented from being discharged by the pipe V402 and the control device 403, so that the function of the device cannot be realized.
The detailed implementation mode is ten: as shown in fig. 1 to 11, the present embodiment describes a spraying method of a wall spraying apparatus for building construction, the method including the steps of:
1) opening the upper shell 103, pouring the paint into the lower shell 101, and connecting the upper shell 103 to the lower shell 101;
2) the handle 110 is held by hand, then the switch I108 is pressed down, and the air pump 106 and the electric heating tube 205 are started;
3) when the spraying speed of the coating needs to be adjusted, the rubber pads 4031 are pressed down until the rubber pads 4031 are in contact with the turntable 4036, then the turntable 4036 is rotated, and the air outlet on the turntable 4036 is completely or partially communicated with the air outlet on the circular plate 4035;
4) when the air outlet on the turntable 4036 and the air outlet on the circular plate 4035 are all staggered, the switch II 109 is pressed down, the motor 2044 is started, and the air output of the pipe I201 is increased.
The working principle of the invention is as follows: when the invention is used, the upper shell 103 is opened, then the coating is poured into the lower shell 101, the upper shell 103 is connected on the lower shell 101, the handle 110 is held by a hand, then the switch I108 is pressed, and the air pump 106 and the electric heating tube 205 are started; the air pump 106 is used for pumping the atmosphere in the collecting box 1, the atmospheric pressure at the upper end of the piston 102 in the collecting box 1 is gradually increased, the piston 102 is pressed downwards, the coating is pressed into the pipe III 302 by the piston 102, and then the coating is sprayed on the wall surface through the spray head 301;
in the spraying process, as the switch I108 is pressed downwards, the switch I108 drives the horizontal end of the L-shaped connecting rod 4037 to move downwards, so as to drive the vertical end of the L-shaped connecting rod 4037 to move downwards, the connecting rod 4039 moves downwards, so as to drive the connecting ring II 4033 to move downwards, the connecting ring II 4033 drives the connecting circular plate 4035 to move downwards, the connecting circular plate 4035 drives the turntable 4036 to move downwards, after the connecting circular plate 4035 moves downwards, the ventilation area of the internal hole of the connecting ring I4032 is reduced, because the air delivery volume in the internal space of the connecting ring I4032 in unit time is smaller than that of the tube IV 401 when the switch I108 is closed, part of the gas input into the collecting box 1 by the air pump 106 enters the tube V402, and because the air delivery volume to the collecting box 1 when the air pump 106 is opened is larger than that in the internal space of the connecting ring I4032 in unit time when the switch I108 is closed, when the air pump 106 presses the piston 102 downwards, continuously blowing air to the fan blades 2045 through the pipe V402, the connecting ring I4032 and the pipe IV 401 to drive the fan blades 2045 to rotate, driving the fan blades 2045 to drive the air in the pipe I201 to flow towards the conical barrel 206, heating the air when the air passes through the position of the electric heating pipe 205, dividing the air into two parts when the air passes through the position of the baffle 207, blowing one part of hot air flow to the sprayed wall surface along the upper end of the baffle 207 to accelerate air drying of the coating, and blowing the other part of hot air to the wall surface to be sprayed through the air holes II 210 along the lower end of the baffle 207 to improve the temperature of the wall surface and increase the adhesion of the coating;
when the spraying thickness of the coating in unit time needs to be adjusted, the rubber pads 4031 and 4031 are pressed to be in contact with the turntable 4036, then the turntable 4036 is rotated, the air outlet in the turntable 4036 is communicated with all or part of the air outlet in the circular plate 4035, and after the air outlet in the turntable 4036 is communicated with the air outlet in the circular plate 4035, the connecting circular ring I4032 is enlarged. Because the volume of the gas input by the air pump 106 in unit time is fixed, after the displacement of the pipeline III 4 is increased, the air pressure increasing speed of the upper end of the piston 102 in the collecting box 1 is reduced, the downward moving speed of the piston 102 is reduced, the spraying speed of the coating is reduced, and the aim of reducing the spraying thickness in unit time is fulfilled;
after the switch I108 is closed, the exhaust volume of the connecting ring I4032 is the same as that of the pipe V402, so that air in the collecting box 1 is exhausted through the pipe V402, the connecting ring I4032 and the pipe IV 401, the air pressure at the upper end and the lower end of the piston 102 is the same as soon as possible, and the phenomenon that the piston 102 continues to move downwards to waste paint is avoided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that while the specification describes embodiments in terms of embodiments, not every embodiment includes only a single embodiment, and such descriptions in the specification are for clarity only and should be read by those skilled in the art
The technical solutions in the embodiments may also be combined as appropriate to form other embodiments that can be understood by those skilled in the art.

Claims (10)

1. The utility model provides a wall body spraying device for housing construction which characterized in that: comprises a collecting box (1), a pipeline I (2), a pipeline II (3) and a pipeline III (4); the collecting box (1) comprises a lower shell (101), a piston (102), an upper shell (103), a bracket (105), an air pump (106), a switch I (108), a switch II (109), a handle (110) and a motor (111); the upper shell (103) is connected to the upper end of the lower shell (101) through threads, a round hole I (104) is formed in the center of the top end of the upper shell (103), and a round hole II (107) is formed in the side face of the upper shell (103); the air pump (106) is fixedly connected to the bracket (105), and the air pump (106) is a diaphragm air pump; the bracket (105) is connected to the upper end of the upper shell (103) through a bolt; the handle (110) is fixedly connected to the side face of the upper shell (103), and the upper end of the handle (110) is fixedly connected with a switch I (108) and a switch II (109);
the pipeline I (2) comprises a pipe I (201), a wind power device (204), an electric heating pipe (205), a conical barrel (206), a transverse plate (207), a baffle plate (208) and a pipe II (212); the interior of the pipe II (212) is fixedly connected with a wind power device (204), one end of the pipe II (212) is fixedly connected with the pipe I (201), and the other end of the pipe II (212) is fixedly connected with a conical barrel (206); an air hole I (203) is formed in the upper end of the pipe I (201), and a connecting hole (202) is formed in the other end of the pipe I (201); the electric heating pipe (205) is sleeved on the pipe II (212); the transverse plate (207) is fixedly connected to the inner wall of the conical barrel (206) to divide the conical barrel (206) into an upper chamber and a lower chamber; the baffle (208) is fixedly connected to the conical barrel (206) and the baffle (207), the baffle (208) is positioned at the position of the lower chamber, and an assembly hole I (209) and an air hole II (210) are vertically arranged on the baffle (208); the lower chamber of the conical barrel (206) is also provided with an assembling hole II (211);
the wind power device (204) comprises a circular ring I (2041), a connecting rod I (2042), a support (2043), a motor (2044), fan blades (2045), a shaft (2046), a connecting rod II (2047) and a circular ring II (2048); the circular ring I (2041) is fixedly connected to the inner wall of the pipe II (212); one end of the connecting rod I (2042) is fixedly connected to the inner wall of the circular ring I (2041), and the other end of the connecting rod I (2042) is fixedly connected to the support (2043); one end of the connecting rod II (2047) is fixedly connected to the inner wall of the circular ring I (2041), and the other end of the connecting rod II (2047) is fixedly connected to the outer wall of the circular ring II (2048); the motor (2044) is fixedly connected to the support (2043); one end of the shaft (2046) is fixedly connected to an output shaft of the motor (2044), and the other end of the shaft (2046) is connected into the circular ring II (2048) through a bearing; the fan blades (2045) are fixedly connected to the shaft (2046);
the pipeline II (3) comprises a spray head (301) and a pipe III (302); one end of the pipe III (302) is fixedly connected with a spray head (301);
the pipeline III (4) comprises a pipe IV (401), a pipe V (402) and a control device (403); the pipe IV (401) and the pipe V (402) are connected through a control device (403);
the spray head (301) is fixedly connected in the assembly hole I (209); the pipe III (302) is fixedly connected in the assembling hole II (211), the pipe III (302) is fixedly connected in the round hole I (104), the pipe III (302) also penetrates through the center of the piston (102), and the pipe III (302) is in sliding fit with the piston (102); the pipe V (402) is fixedly connected in the round hole II (107); the tube IV (401) is fixedly connected in the connecting hole (202), and the tube IV (401) is positioned at the rear end of the fan blade (2045); the control device (403) is fixedly connected with the switch I (108); the air pump (106) and the electric heating tube (205) are electrically connected with the power supply (111), and the start and stop of the air pump (106) and the electric heating tube (205) are controlled by a switch I (108); the motor (2044) is electrically connected with the power supply (111), and the start and stop of the motor (2044) are controlled by the switch II (109).
2. The wall painting device for house building according to claim 1, wherein: and the pipe III (302), the pipe IV (401) and the pipe V (402) are all hard plastic pipes.
3. The wall painting device for house building according to claim 1, wherein: the pipe I (201) and the pipe II (212) are stainless steel pipes.
4. The wall painting device for house building according to claim 1, wherein: the control device (403) comprises a rubber pad (4031), a connecting ring I (4032), a connecting ring II (4033), a round pipe (4034), a connecting round plate (4035), a turntable (4036), an L-shaped connecting rod (4037) and a connecting rod (4039); the top end of the connecting ring I (4032) is provided with a through groove (4040) which radially penetrates through the connecting ring I (4032), and the bottom end of the through groove (4040) is also provided with a slideway (4041) which radially penetrates through the connecting ring I (4032); the round pipe (4034) is fixedly connected to the lower end of the connecting ring I (4032), and the round pipe (4034) is communicated with the slideway (4041); the vertical end of the L-shaped connecting rod (4037) is in sliding fit with the round tube (4034) and the slideway (4041), the connecting rod (4039) is fixedly connected to the vertical end of the L-shaped connecting rod (4037), and a hole (4038) is formed in the horizontal end of the L-shaped connecting rod (4037); the connecting ring II (4033) is fixedly connected to the upper end of the connecting rod (4039); the connecting circular plate (4035) is fixedly connected to the top end of the side face of the connecting circular ring II (4033); the turntable (4036) is rotatably connected to the side surface of the connecting circular plate (4035) through a shaft, and the connecting circular plate (4035) and the turntable (4036) are coaxial; the connecting circular ring II (4033), the connecting circular plate (4035) and the turntable (4036) are in sliding fit with the through groove (4040); the rubber pad (4031) is annular, two ends of the rubber pad (4031) are connected to the outer circular surface of the connecting circular ring I (4032) through bonding, the through groove (4040) and the circular tube (4034) are located in the rubber pad (4031), and the rubber pad (4031) is further provided with a sliding hole (4042); the vertical end of the L-shaped connecting rod (4037) is also in sliding fit with the sliding hole (4042); the pipe IV (401) and the pipe V (402) are respectively and fixedly connected to two ends of the connecting ring I (4032); the L-shaped connecting rod (4037) is fixedly connected to the switch I (108) through a hole (4038).
5. The wall painting device for house building according to claim 4, wherein: the connecting circular plate (4035) and the rotary table (4036) are respectively provided with an axial air outlet, and the air outlets are respectively and uniformly distributed on one side of any diameter of the connecting circular plate (4035) and the rotary table (4036).
6. The wall painting device for house building according to claim 5, wherein: and when the switch I (108) is in an off state, the air displacement of the internal space of the connecting ring I (4032) in unit time is the same as that of the pipe IV (401).
7. The wall painting device for house building according to claim 6, wherein: and when the switch I (108) is in a closed state, the exhaust volume of the internal space of the connecting ring I (4032) in unit time is smaller than that of the pipe IV (401).
8. The wall painting device for house building according to claim 7, wherein: when the air pump (106) is opened, the air delivery quantity into the collecting box (1) is larger than the air discharge quantity of the internal space of the connecting ring I (4032) in unit time under the closed state of the switch I (108).
9. The wall painting device for house building according to claim 8, wherein: when the air outlets on the connecting circular plate (4035) and the turntable (4036) are communicated with each other, the air displacement of the internal space of the connecting circular ring I (4032) in unit time after the switch I (108) is disconnected is smaller than the air delivery quantity of the air pump (106) into the collecting box (1).
10. The method of any one of claims 1 to 9, wherein the method comprises the steps of: the spraying method comprises the following steps:
1) opening the upper shell (103), pouring the coating into the lower shell (101), and connecting the upper shell (103) on the lower shell (101);
2) the handle (110) is held by hand, then the switch I (108) is pressed down, and the air pump (106) and the electric heating pipe (205) are started;
3) when the spraying speed of the coating needs to be adjusted, the rubber pad (4031) is pressed until the rubber pad (4031) is in contact with the turntable (4036), and then the turntable (4036) is rotated, so that the air outlet on the turntable (4036) is completely or partially communicated with the air outlet on the circular plate (4035);
4) when the air outlet on the turntable (4036) and the air outlet on the circular plate (4035) are all staggered, the switch II (109) is pressed down, the motor (2044) is started, and the air output of the pipe I (201) is increased.
CN202011413683.5A 2020-12-04 2020-12-04 Wall spraying device and method for house building Pending CN112609935A (en)

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CN202011413683.5A CN112609935A (en) 2020-12-04 2020-12-04 Wall spraying device and method for house building

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CN202011413683.5A CN112609935A (en) 2020-12-04 2020-12-04 Wall spraying device and method for house building

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CN112609935A true CN112609935A (en) 2021-04-06

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB284849A (en) * 1927-01-15 1928-02-09 Edwin Henry Wenzel Improvements in or relating to the treatment of walls for heat insulation and like purposes
CN101585026A (en) * 2007-05-22 2009-11-25 瓦尔麦克股份公司 Pneumatic painting apparatus with spray gun, heater device, and dehumidifier/drier device
CN106140543A (en) * 2015-04-21 2016-11-23 成都丰亚建材有限公司 Building material surface spray treatment system
CN207419973U (en) * 2017-08-01 2018-05-29 福建皓尔宝新材料科技有限公司 A kind of exterior wall powder coating equipment
CN207709258U (en) * 2017-12-25 2018-08-10 天津市朋展钢管有限公司 A kind of double-submerged arc connects spiral steel pipe spraying equipment
CN108981338A (en) * 2018-08-14 2018-12-11 周兆平 A kind of high efficiency drying equipment of coating material production
CN208390293U (en) * 2018-05-23 2019-01-18 上海兆祥邮轮科技集团股份有限公司 A kind of ship finishing jet printing type bulkhead painting tool
CN208695416U (en) * 2018-07-23 2019-04-05 江西铜印象文化创意有限公司 A kind of efficient spray equipment
CN209584811U (en) * 2019-03-02 2019-11-05 吉林大学 A kind of walking ground ink jet numbering machine
KR102074102B1 (en) * 2019-08-08 2020-02-05 김대중 Printing device on wall of Apartment Building
CN211172948U (en) * 2019-08-19 2020-08-04 西京学院 Wall surface texture pattern spraying device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB284849A (en) * 1927-01-15 1928-02-09 Edwin Henry Wenzel Improvements in or relating to the treatment of walls for heat insulation and like purposes
CN101585026A (en) * 2007-05-22 2009-11-25 瓦尔麦克股份公司 Pneumatic painting apparatus with spray gun, heater device, and dehumidifier/drier device
CN106140543A (en) * 2015-04-21 2016-11-23 成都丰亚建材有限公司 Building material surface spray treatment system
CN207419973U (en) * 2017-08-01 2018-05-29 福建皓尔宝新材料科技有限公司 A kind of exterior wall powder coating equipment
CN207709258U (en) * 2017-12-25 2018-08-10 天津市朋展钢管有限公司 A kind of double-submerged arc connects spiral steel pipe spraying equipment
CN208390293U (en) * 2018-05-23 2019-01-18 上海兆祥邮轮科技集团股份有限公司 A kind of ship finishing jet printing type bulkhead painting tool
CN208695416U (en) * 2018-07-23 2019-04-05 江西铜印象文化创意有限公司 A kind of efficient spray equipment
CN108981338A (en) * 2018-08-14 2018-12-11 周兆平 A kind of high efficiency drying equipment of coating material production
CN209584811U (en) * 2019-03-02 2019-11-05 吉林大学 A kind of walking ground ink jet numbering machine
KR102074102B1 (en) * 2019-08-08 2020-02-05 김대중 Printing device on wall of Apartment Building
CN211172948U (en) * 2019-08-19 2020-08-04 西京学院 Wall surface texture pattern spraying device

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Application publication date: 20210406