CN109013094B

CN109013094B - Spraying device for building

Info

Publication number: CN109013094B
Application number: CN201811022651.5A
Authority: CN
Inventors: 陈小玲; 胡晗; 胡友军
Original assignee: Zhejiang Linou Engineering Management Co ltd
Current assignee: Zhejiang Linou Engineering Management Co ltd
Priority date: 2018-09-03
Filing date: 2018-09-03
Publication date: 2020-07-03
Anticipated expiration: 2038-09-03
Also published as: CN109013094A

Abstract

The invention discloses a spraying device for buildings, which relates to the technical field of spraying equipment, and comprises a charging barrel for containing materials and a spraying assembly connected with the charging barrel and used for spraying coating, and is characterized in that: the material barrel is internally provided with a plurality of longitudinal partition plates, the material barrel is divided into a plurality of independent charging units for containing materials, the bottoms of the charging units are respectively provided with a discharging port, the outer bottom of the material barrel is rotatably provided with a rotating disc, the rotating disc is provided with a through hole, one end of the through hole is connected with the injection assembly, the other end of the through hole is communicated with one discharging port during spraying, and a limiting assembly for limiting the rotation of the rotating disc is arranged between the rotating disc and the material barrel; through rotating rolling disc and striker plate, the effect of switching and spraying different coatings is reached to spacing subassembly of rethread, has the performance and the work efficiency that improve its device.

Description

Spraying device for building

Technical Field

The invention relates to the technical field of spraying equipment, in particular to a spraying device for buildings.

Background

In building construction, the wall surface needs to be sprayed with some coatings, and the functions of the coatings comprise water resistance, moisture resistance, colored coatings for building beauty and the like; the spraying device is a product in an environment with more and more common development automation of industrial technology, along with higher and more automation degree, the application of a spraying production line is more and more extensive, and goes deep into a plurality of fields of national economy, and in the building industry, the use of the spraying device is more and more, and the use of the spraying device can make the spraying more even.

If the Chinese patent with the publication number of CN206622237U and the publication number of 2017, 11/10 discloses a spraying machine for buildings, which comprises a frame, wherein the outer side surface of the frame is connected with a first folded plate and a second folded plate through a loose leaf, a handle is arranged on the outer side surface of the first folded plate, the lower part of the frame is rotatably connected with a bottom plate through a rotating shaft, the two sides of the bottom plate are respectively provided with a rear wheel and a front wheel, a paint hydraulic pump is arranged above the bottom plate, a high-pressure guide pipe is connected above the paint hydraulic pump through internal and external threads, an air inlet valve is connected above the high-pressure guide pipe through the internal and external threads, an oil mist separator is clamped above the air inlet valve, a filter is arranged above the oil mist separator, a cylinder base is fixedly arranged above the filter, a paint cylinder is clamped above the cylinder base, and a connector is arranged on one side of the paint cylinder, the other side of the connector is connected to the inner side surface of the frame through a fastening connecting bolt, an air inlet hose is arranged below the connector through internal and external threads, a first connecting nut is arranged below the air inlet hose, an oil cup is arranged below the first connecting nut, the air inlet hose is arranged on one side of the air inlet valve through a connecting pipe, an air inlet pipe is communicated with one side of the air inlet valve, the other side of the air inlet pipe is communicated with an output tank, a suction pipe is communicated with one side of a filter, the other side of the suction pipe is arranged on one side of the output tank, a discharge hose is arranged on one side of the output tank, one end of the discharge hose is connected with a discharge hard pipe, one end of the discharge hard pipe is connected with a spray gun, the spray gun is composed of a second connecting nut, a filter pipe, a third connecting nut, a control valve, a nozzle and a nozzle sleeve, the second connecting nut is connected to one end of the, the third connecting nut is connected to the other end of the filter pipe, the control valve is arranged above the third connecting nut, the nozzle is arranged on one side of the third connecting nut, and the nozzle sleeve is arranged on the outer side face of the nozzle.

By adopting a detachable combination mode, all parts of the spraying machine can be combined together when in use, and all parts of the spraying machine can be disassembled and assembled into a folding box arranged at the back of the frame when not in use, thereby achieving the effect of convenient carrying and use; however, when the paint is sprayed, some paints with different colors need to be sprayed, the scheme can only be suitable for spraying the paint with a single color, and at the moment, a piece of equipment needs to be added, or the existing spraying machine needs to be cleaned and new paint needs to be added, so that the working efficiency is seriously influenced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a spraying device for buildings, which has the advantages of improving the service performance of the device and further improving the working efficiency of the device.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a spraying device for building, is including the feed cylinder that is used for the splendid attire material and be connected the injection subassembly that is used for spraying coating with the feed cylinder, be provided with a plurality of longitudinal baffles in the feed cylinder, and separate into a plurality of independent charging unit that is used for the splendid attire material with the feed cylinder the discharge gate has all been seted up to charging unit's bottom the outer bottom of feed cylinder is rotated and is provided with the rolling disc be provided with a through-hole on the rolling disc, the one end and the injection subassembly of through-hole are connected, during the spraying the other end of through-hole with one of them the discharge gate is linked together be provided with the spacing subassembly that is used for restricting the rolling disc pivoted between.

When spraying is needed, the rotating disc is firstly rotated to rotate relative to the charging barrel, so that the through hole of the rotating disc is positioned right below a charging unit which needs to spray certain coating, and the rotating disc and the charging barrel are relatively fixed through the limiting assembly; a discharge hole on the loading unit is communicated with a through hole on the rotating disc; the coating in the loading unit is sprayed out by opening the spraying assembly; when different coatings need to be switched, the spraying assembly is closed firstly, then the rotating disc is rotated, the through hole of the rotating disc is positioned below the other loading unit, the rotating disc and the charging barrel are relatively fixed through the limiting assembly, the discharging hole and the through hole of the rotating disc are communicated, the effect of switching the spraying of different coatings is achieved, the service performance of the device is improved, and the working efficiency of the device is improved.

Further setting: the rotary disc is provided with a mounting groove, the limiting assembly comprises a return spring and a wedge-shaped block, one end of the return spring is fixedly connected into the mounting groove, the wedge-shaped block is fixedly connected to the other end of the return spring, the inclined plane of the wedge-shaped block is arranged towards the rotating direction of the rotary disc, a locking hole is formed in the outer bottom of the charging barrel, the locking hole and the charging unit are arranged in a one-to-one correspondence mode, and the wedge-shaped block is inserted into one of the locking holes during spraying.

So set up, when needs spraying or switching coating, at first rotate the rolling disc and make it rotate for the feed cylinder to make the through-hole be in under the charging unit that needs spray certain coating, wedge is pegged graft in the lockhole of this charging unit bottom through return spring's effect this moment, makes its rolling disc pass through and reaches relatively fixed effect between spacing subassembly and the feed cylinder, improves rolling disc and charging unit quality testing to its accurate nature and improve the stability between rolling disc and the feed cylinder.

Further setting: the annular groove is formed in the outer circumferential surface of the charging barrel and is communicated with the discharging port, a material baffle plate used for opening or closing the communication between the discharging port and the through hole is arranged in the annular groove in a sliding mode, and the material baffle plate is connected with the charging barrel in a rotating mode and is coaxially arranged with the rotating disc.

So set up, before the material of spraying needs to be switched, at first rotate the striker plate in the ring channel, make its separation charging unit and through-hole, coating interrupt conveying, the carousel is rotated to the rethread, makes its through-hole be in the charging unit below that needs spray coating, rotates the striker plate once more, makes discharge gate and through-hole communicate with each other, opens or closed discharge gate and through-hole intercommunication through the striker plate when reaching the switching, improves the conveying quality of coating and carries the effect of precision.

Further setting: the material baffle is provided with a notch, the material baffle is connected with the rotating disc, the rotating disc is arranged under the notch, and the material outlet is communicated with the notch and the through hole during spraying.

So set up, when needs switch coating, through rotating the striker plate, make breach and discharge gate to it, rotate the rolling disc again, make its discharge gate and breach, through-hole communicate with each other, reach the effect of the ejection of compact, reach the effect of the unit ejection of compact of being convenient for operate and quick control charging, improve the control ejection of compact precision of feed cylinder and injection subassembly spraying.

Further setting: the area of the notch is smaller than the area projected on the bottom of the loading unit.

So set up, when the ejection of compact, make the breach only be in under one of them dress material unit, improve the accuracy nature of material ejection of compact.

Further setting: set up the locating part on the outer periphery of rolling disc, the axis of locating part, through-hole and feed cylinder is in the coplanar and sets up, the striker plate is connected with the gag lever post, during the spraying the gag lever post is inconsistent with the stopper.

When spraying is needed, firstly, the rotating disc is independently rotated to enable the rotating disc to rotate relative to the charging barrel, so that the limiting part is positioned under the charging unit which needs to spray certain coating, and the rotating disc and the charging barrel are relatively fixed through the limiting assembly; secondly with the rolling disc equidirectional rotation striker plate, make its gag lever post contradict with the locating part, the discharge opening on the charging unit communicates with each other with breach on the striker plate, the through-hole on the rolling disc this moment, reach accurate effect to it between with discharge gate, breach, the through-hole.

Further setting: the spraying assembly comprises a hose and a spray head, one end of the hose is connected with the rotating disc, the spray head is arranged at the other end of the hose, and an adjusting valve is arranged at one end, facing the rotating disc, of the hose.

So set up, the material passes through the through-hole conveying to in the hose, and the rethread hose is carried to shower nozzle department and is reached the effect of spraying, reaches the size of adjusting the material and spraying through the governing valve simultaneously, improves and sprays the effect.

Further setting: and the circumferential side wall of the charging barrel is provided with a marking plate for marking materials in the charging barrel, and the marking plates are arranged in one-to-one correspondence to the charging units.

So set up, conveniently distinguish the material of scribbling in the unit of charging through observing the sign board, reach the effect of aspect operation and discernment.

Further setting: the charging barrel is connected with a supporting frame, and a guide wheel used for driving the supporting frame to move is arranged at the bottom end of the supporting frame.

So set up, through promoting braced frame, be convenient for carry the effect of feed cylinder.

Further setting: the charging unit comprises one or more of a paint unit for containing paint and a cleaning unit for containing cleaning liquid for cleaning the spray assembly.

So set up, the different coatings of splendid attire are convenient for to the coating unit, and the cleaning unit reaches the effect of wasing the injection subassembly through the splendid attire washing liquid, reduces the compounding effect when switching different coatings, improves the convenience performance of its spraying quality and spraying.

Compared with the prior art, the invention has the following advantages by adopting the technical scheme:

1. the rotating disc and the charging barrel are relatively fixed through the limiting assembly, so that when a discharge hole and a through hole of the rotating disc are communicated, the effect of switching different paint spraying is achieved, the stability between the rotating disc and the charging barrel after switching is improved, and the service performance of the device is improved;

2. by rotating the material baffle plate in the annular groove, the connection between the discharge hole and the through hole is opened or closed through the material baffle plate during switching, and the conveying quality and the conveying precision of the coating are improved;

3. the discharge hole on the charging unit is communicated with the notch on the material baffle plate and the through hole on the rotating disc through the contact of the limiting rod and the limiting part, so that the effect of accurately aligning the discharge hole, the notch and the through hole is achieved;

4. the charging unit is arranged on the coating unit and the cleaning unit, so that different types of coatings can be conveniently switched, and the service performance of the coating is improved; in addition, the spraying assembly is cleaned through the cleaning unit, the mixing effect during switching different coatings is reduced, and the spraying quality and the spraying convenience are improved.

Drawings

FIG. 1 is a schematic structural view of a spraying device for construction;

FIG. 2 is a schematic structural diagram of a material barrel and a spraying component in the spraying device for building;

FIG. 3 is a partial exploded view of a spray coating device for construction;

FIG. 4 is a second partial exploded view of the painting apparatus for construction;

FIG. 5 is a cross-sectional view of a cartridge and a spray assembly in a spray coating device for construction.

In the figure: 1. a support frame; 2. a charging barrel; 21. a longitudinal partition; 22. a charging unit; 221. a paint unit; 222. a cleaning unit; 23. a marking plate; 24. a discharge port; 25. an annular groove; 26. a lock hole; 3. a spray assembly; 31. a hose; 32. a spray head; 33. adjusting a valve; 4. an end cap; 5. a guide wheel; 6. rotating the disc; 61. a through hole; 62. mounting grooves; 63. a limiting member; 7. a striker plate; 71. a notch; 72. a limiting rod; 8. a limiting component; 81. a return spring; 82. a wedge-shaped block.

Detailed Description

The spraying device for building is further explained with reference to the attached drawings.

A spraying device for buildings, as shown in figure 1, comprises a supporting frame 1, a charging barrel 2 arranged on the supporting frame 1 and used for containing materials, a spraying component 3 connected with the charging barrel 2 and used for spraying coating, an end cover 4 arranged on an opening of the charging barrel 2 in a covering mode, and a guide wheel 5 arranged at the bottom end of the supporting frame 1 and used for driving the supporting frame 1 to move.

Referring to fig. 2 and 3, a plurality of longitudinal partitions 21 are disposed in the barrel 2, one end of each longitudinal partition 21 is converged on the axis of the barrel 2, and the other end of each longitudinal partition 21 is fixedly connected to the inner wall of the barrel 2, and divides the barrel 2 into a plurality of independent charging units 22 for containing materials; the charging unit 22 comprises one or more of a paint unit 221 for containing paint and a cleaning unit 222 for containing cleaning liquid of the cleaning and spraying assembly 3; the present scheme is provided with five coating units 221 and one cleaning unit 222.

As shown in fig. 3, a marking plate 23 for marking the material in the cartridge 2 is provided on the circumferential side wall of the cartridge 2, and the marking plates 23 are provided in one-to-one correspondence with the charging units 22.

Referring to fig. 3 and 4, the bottom of the charging unit 22 is provided with a discharge port 24, the outer circumferential surface of the charging barrel 2 is provided with an annular groove 25, and the annular groove 25 is communicated with the discharge port 24; a rotating disc 6 is rotatably arranged at the outer bottom of the charging barrel 2, and a through hole 61 is formed in the rotating disc 6; a material baffle 7 used for opening or closing the communication between the discharge hole 24 and the through hole 61 is arranged in the annular groove 25 in a sliding manner, the diameter of the material baffle 7 is smaller than that of the rotating disc 6, and meanwhile, the material baffle 7 is rotatably arranged between the rotating disc 6 and the charging barrel 2 and is coaxially arranged with the charging barrel 2 and the rotating disc 6.

As shown in fig. 3 and 4, a notch 71 is formed in the striker plate 7, and the area of the notch 71 is smaller than the area of the projection on the bottom of the charging unit 22; the discharge port 24 is communicated with the notch 71 and the through hole 61 during spraying.

As shown in fig. 5, a stopper assembly 8 for restricting the rotation of the rotating disk 6 is provided between the rotating disk 6 and the cartridge 2.

As shown in fig. 5, an installation groove 62 is formed in the rotating disc 6, and the installation groove 62 is arranged outside the through hole 61 and far away from the center of the striker plate 7; the limiting assembly 8 comprises a return spring 81 and a wedge-shaped block 82, wherein one end of the return spring 81 is fixedly connected into the mounting groove 62, the wedge-shaped block 82 is fixedly connected to the other end of the return spring 81, the inclined surface of the wedge-shaped block 82 is arranged towards the rotating direction of the rotating disc 6, and the axis of the return spring 81 is parallel to the depth direction of the mounting groove 62; the outer bottom of the charging barrel 2 is provided with a locking hole 26, the locking holes 26 and the charging units 22 are arranged in a one-to-one correspondence mode, the wedge-shaped block 82 is inserted into one of the locking holes 26 during spraying, and the inclined surface of the wedge-shaped block 82 is abutted to the port of the locking hole 26.

As shown in fig. 3, a stopper 63 is provided on the outer circumferential surface of the rotating disk 6, and the stopper 63, the through hole 61, and the axis of the cartridge 2 are provided on the same plane; the striker plate 7 is connected with a limiting rod 72, and the limiting rod 72 is arranged in an L shape; magnets are arranged on the limiting rod 72 and the limiting piece 63, the limiting rod 72 and the limiting piece are fixed in an attractive mode through the magnets during spraying, and at the moment, the discharge port 24 is communicated with the notch 71 and the through hole 61.

As shown in fig. 4, the spraying assembly 3 includes a hose 31 having one end connected to the rotary disk 6 and a spraying head 32 provided at the other end of the hose 31, and an adjusting valve 33 for adjusting the discharge size of the loading unit 22 is provided at one end of the hose 31 facing the rotary disk 6.

The working principle is as follows: when spraying is needed, firstly, the rotating disc 6 is independently rotated to enable the rotating disc to rotate relative to the charging barrel 2, so that the limiting piece 63 is positioned under the charging unit 22 which needs to spray certain coating, and at the moment, the wedge-shaped block is inserted into the locking hole 26 at the bottom of the charging unit 22 through the action of the return spring 81, so that the rotating disc 6 achieves the relative fixing effect with the charging barrel 2 through the limiting assembly 8; secondly, the striker plate 7 is rotated in the same direction as the rotating disc 6, so that a limiting rod 72 of the striker plate is abutted against a limiting piece 63, and at the moment, a discharge hole in the charging unit 22 is communicated with a notch 71 in the striker plate 7 and a through hole 61 in the rotating disc 6; by opening the regulating valve 33, the paint in the charging unit 22 above the limiting rod 72 is sprayed out through the spray head 32; when different coatings need to be switched, the adjusting valve 33 is closed, the rotating disc 6 is independently rotated firstly, the limiting piece 63 of the rotating disc is rotated below the charging unit 22 for containing the washing liquid, the rotating disc 6 and the charging barrel 2 are relatively fixed through the limiting assembly 8, then the striker plate 7 is rotated, the discharging hole 24, the notch 71 and the through hole 61 of the striker plate are communicated, the spraying assembly is cleaned, and finally the different coatings are switched by rotating the rotating disc 6 and the striker plate 7; the service performance of the device is improved, and the working efficiency of the device is further improved.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. A spraying device for building, including feed cylinder (2) and the spray assembly (3) who is connected with feed cylinder (2) and is used for spraying coating material for splendid attire material, its characterized in that: a plurality of longitudinal partition plates (21) are arranged in the charging barrel (2), the charging barrel (2) is divided into a plurality of independent charging units (22) used for containing materials, and each charging unit (22) comprises one or more of a coating unit (221) used for containing coating and a cleaning unit (222) used for containing cleaning liquid of the cleaning and spraying assembly (3); discharge gate (24) have all been seted up to the bottom of charging unit (22), the outer bottom of feed cylinder (2) is rotated and is provided with rolling disc (6) be provided with a through-hole (61) on rolling disc (6), the one end of through-hole (61) is connected with injection subassembly (3), seted up ring channel (25) on the outer periphery of feed cylinder (2), ring channel (25) communicate with each other with discharge gate (24) and set up, it is used for opening or closed striker plate (7) that communicates between discharge gate (24) and through-hole (61) to slide in ring channel (25), striker plate (7) rotate with feed cylinder (2) and be connected and with rolling disc (6) coaxial setting be provided with a breach (71) on striker plate (7), striker plate (7) are connected with rolling disc (6), just rolling disc (6) set up under breach (71), during spraying, one of the discharge holes (24) is communicated with the notch (71) and the through hole (61), and a limiting component (8) used for limiting the rotation of the rotating disc (6) is arranged between the rotating disc (6) and the charging barrel (2).

2. The architectural spray coating device of claim 1, wherein: the rotary disc (6) is provided with a mounting groove (62), the limiting assembly (8) comprises a return spring (81) with one end fixedly connected into the mounting groove (62) and a wedge-shaped block (82) fixedly connected to the other end of the return spring (81), the inclined plane of the wedge-shaped block (82) is arranged towards the rotating direction of the rotary disc (6), a locking hole (26) is formed in the outer bottom of the charging barrel (2), the locking hole (26) and the charging unit (22) are arranged in a one-to-one correspondence mode, and the wedge-shaped block (82) is inserted into one of the locking holes (26) during spraying.

3. The architectural spray coating device of claim 1, wherein: the area of the gap (71) is smaller than the area projected on the bottom of the loading unit (22).

4. The architectural spray coating device of claim 1, wherein: set up locating part (63) on the outer periphery of rolling disc (6), the axis of locating part (63), through-hole (61) and feed cylinder (2) is in the coplanar and sets up, striker plate (7) are connected with gag lever post (72), and during the spraying gag lever post (72) are inconsistent with the stopper.

5. The architectural spray coating device of claim 1, wherein: the spraying assembly (3) comprises a hose (31) and a spray head (32), wherein one end of the hose (31) is connected with the rotating disc (6), the spray head (32) is arranged at the other end of the hose (31), and an adjusting valve (33) is arranged at one end, facing the rotating disc (6), of the hose (31).

6. The architectural spray coating device of claim 1, wherein: the circumferential side wall of the charging barrel (2) is provided with a marking plate (23) used for marking materials in the charging barrel (2), and the marking plates (23) are arranged corresponding to the charging units (22) one by one.

7. The architectural spray coating device of claim 1, wherein: the charging barrel (2) is connected with a supporting frame (1), and a guide wheel (5) used for driving the supporting frame (1) to move is arranged at the bottom end of the supporting frame (1).