CN114534949B

CN114534949B - Spraying equipment is used in waterproof board processing

Info

Publication number: CN114534949B
Application number: CN202210219810.0A
Authority: CN
Inventors: 季迎春
Original assignee: Jiangsu Zhongrui Railway Equipment Co ltd
Current assignee: Jiangsu Zhongrui Railway Equipment Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2023-01-10
Anticipated expiration: 2042-03-08
Also published as: CN114534949A

Abstract

The invention relates to the technical field of spraying, in particular to spraying equipment for processing a waterproof board, which comprises a spraying box and a spray head, wherein a connecting pipe is connected between the spray head and the spraying box, a protection mechanism is connected at the spray head, the protection mechanism comprises a protection shell, the protection shell is a transparent sleeve, a connecting part is connected between the protection shell and the spray head, a cleaning part is arranged at the inner side of the protection shell, the cleaning part comprises a scraping plate and a driving structure, the driving structure is connected with the spray head, and the driving structure is connected with the scraping plate.

Description

Spraying equipment is used in waterproof board processing

Technical Field

The invention relates to the technical field of spraying, in particular to spraying equipment for processing a waterproof board.

Background

The waterproof board is an impermeable material prepared by using a high molecular polymer as a basic raw material, and can prevent liquid leakage and gas volatilization. Widely use in building, traffic, subway, tunnel, engineering construction, the flashing main function prevents the seepage of liquid and gaseous volatilizing, need spout glue to its surface when the flashing uses, can make water-proof effects better. When carrying out the spraying to the waterproof board, the shower nozzle should not be far away from panel, can make a large amount of coating drift out like this, both can cause the material extravagant, also cause the influence to workshop workman's operational environment, should also not be near from panel when the shower nozzle, so both can influence operating personnel to the observation of spraying effect, also be convenient for control the spraying thickness of waterproof board.

Through the retrieval, the utility model discloses a chinese utility model patent of publication No. CN215655981U discloses a spraying device is used in processing of EVA waterproof board, the camera includes the backup pad, two sets of supporting legs of bottom surface fixedly connected with of backup pad, every the surface of supporting leg all is equipped with the slide cartridge, and is two sets of the side that the slide cartridge kept away from each other all has the pull rod through the fixed hinge joint of round pin axle, the equal fixedly connected with first fixed plate of left and right sides face and second fixed plate of backup pad. Based on the search, the existing spraying equipment for processing the waterproof board is combined with the prior art to find that the existing spraying equipment for processing the waterproof board is lack of an effective anti-splashing structure, when the board needs to be sprayed in a short distance, part of coating can drift out from a gap between a spray head and the board and float nearby the spray head due to a certain distance between the spray head and the board in the spraying process, and operators can easily suck the lung to cause harm to the body; in addition, for some plates only needing local small-area spraying, the spraying distance is not easy to control during spraying, so that other areas not needing spraying are easily sprayed with the coating, and the spraying quality is reduced.

Disclosure of Invention

The invention aims to provide spraying equipment for processing a waterproof board, which aims to solve the problems in the background technology.

The technical scheme of the invention is as follows: the utility model provides a spraying equipment is used in waterproof board processing, includes spraying case and shower nozzle, be connected with the connecting pipe between shower nozzle and the spraying case, shower nozzle department is connected with protection machanism, protection machanism includes the protective housing cover, the protective housing cover is transparent cover, be connected with connecting portion between protective housing cover and the shower nozzle, the inboard of protective housing cover is provided with clearance portion, clearance portion is including scraping flitch and drive structure, the drive structure is connected with the shower nozzle, the drive structure with scrape the flitch and be connected, the lower extreme of protective housing cover is provided with the discharge opening, the lower extreme fixedly connected with storage box of protective housing cover, and the storage box is linked together through the inboard of discharge opening and protective housing cover, discharge opening department is connected with supplementary aggregate unit.

Preferably, the driving structure comprises a driving motor and a transmission group, the driving motor is fixedly connected with the inner wall of the spray head, the transmission group is connected between the output end of the driving motor and the spray head, and the scraping plate is connected with the transmission group.

Preferably, the transmission group comprises a gear and an inner toothed ring, the gear is fixedly connected to the output end of the driving motor, the gear is rotatably connected to the inner wall of the spray head and meshed with the driving motor, and the scraping plate is fixedly connected to the side wall of the inner toothed ring.

Preferably, the outside cover of transmission group is equipped with the protection part, the protection part includes protection casing one and protection casing two, protection casing one cover locate in the outside of interior ring gear and with the inner wall fixed connection of shower nozzle, protection casing two covers locate on the gear and with protection casing one fixed connection.

Preferably, supplementary part that gathers materials includes the striker plate, the striker plate rotates to be connected in the inboard of discharge opening, and is connected with the torsional spring between striker plate and the downthehole wall of discharging, the striker plate is kept away from the tip of its rotation end and is provided with the hook that gathers materials, and the hook that gathers materials is located one side that the striker plate contacted the scraping plate.

Preferably, the auxiliary material collecting component further comprises an electric heating plate, and the electric heating plate is fixedly connected to one end face of the material baffle plate, which is not in contact with the scraper plate.

Preferably, the connecting part comprises a first connecting ring fixedly sleeved on the nozzle and a second connecting ring fixedly sleeved on the protective shell cover, the first connecting ring and the second connecting ring are fixed through bolts, and the end part of the protective shell cover far away from the nozzle is connected with a trial spraying mechanism.

Preferably, the mechanism is spouted including flexible nest of tubes and examination spout the lid in examination, be connected with the location knob on the flexible nest of tubes, the outside of protective housing cover is located to a pot head of flexible nest of tubes, and flexible nest of tubes cover fixedly connected with antiskid gasket on locating the one end inner wall of protective housing cover, examination spout the other end of lid joint in flexible nest of tubes.

Preferably, the lower extreme four corners department of spraying case all is connected with the removal wheel, the side fixedly connected with control panel of spraying case, a pair of supporting seats of upper end fixedly connected with of spraying case, the connecting pipe is located between a pair of supporting seats, and is connected with the pipeline fixing part between connecting pipe and the supporting seat.

Preferably, the pipeline fixing part includes movable block and fixed block, and is a pair of the terminal surface that the supporting seat is close to each other all is provided with the spout, the slider of the equal fixedly connected with in relative both sides end and spout looks adaptation of fixed block, it is fixed mutually through the bolt between movable block and the fixed block, the upper end fixedly connected with handle of movable block, one of them the inboard of supporting seat is provided with the clamp plate, be connected with extension spring between clamp plate and the supporting seat, and threaded connection has the locking knob that offsets with the clamp plate on the supporting seat.

The invention provides a spraying device for processing a waterproof board through improvement, which has the following improvements and advantages compared with the prior art:

one is as follows: according to the invention, the protective shell cover is connected at the spray head, the cleaning part is arranged at the inner side of the protective shell cover, when the spraying is carried out in a short distance, the protective shell cover is close to the surface of a plate, and an approximately sealed space is formed between the protective shell cover and the plate, so that paint particles can be effectively prevented from floating around the spray head, and thus the working environment is improved;

the second step is as follows: according to the invention, the cleaning part comprising the scraping plate is arranged on the inner side of the protective shell, the driving motor drives the gear to rotate, the rotating gear drives the inner toothed ring to rotate, the inner toothed ring drives the scraping plate to synchronously rotate, the scraping plate rotating and attached to the inner wall of the protective shell can scrape the paint attached to the inner surface of the protective shell, and the cleaning part is reasonable in design and does not influence normal spraying operation;

and thirdly: according to the invention, the end part of the protective shell cover, which is far away from the spray head, is connected with the trial spraying mechanism, when the protective shell cover is not used, the trial spraying mechanism can be kept fixed on the protective shell cover, so that the spray head is prevented from being polluted by external sundries, before the waterproof board is sprayed formally, trial spraying can be carried out on the trial spraying cover, the trial spraying distance can be adjusted by observing the spraying effect on the trial spraying cover and adjusting the trial spraying distance through the telescopic pipe group and the positioning knob, and for some plates only needing local small-area spraying, the size of a single spraying area can be adjusted by adjusting the length of the telescopic pipe group, so that the spraying to an area which does not need spraying is avoided;

fourthly, the method comprises the following steps: according to the invention, the material blocking plate is rotatably connected to the inner side of the discharge hole, and when the scraped paint falls into the storage box from the discharge hole to be collected in a centralized manner, the material blocking plate can be contacted with the material blocking plate when the material blocking plate rotates for one circle, and the paint accumulated on the end part of the material blocking plate is scraped by using the material collecting hook on the material blocking plate;

and the fifth step: according to the invention, the electric heating plate is fixedly connected to one end face of the material baffle plate, which is not in contact with the scraper plate, the material baffle plate is used for heating treatment, the paint transferred to the material baffle plate can be further melted by the material baffle plate in a heating state, and the paint flows into the storage box to be collected in a concentrated manner after being in a liquid state, so that the paint is prevented from being locally accumulated at the position of the material collecting hook.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the support base of the present invention;

FIG. 3 is a schematic perspective view of the present invention at the spray head;

FIG. 4 is an exploded view at the sprinkler head of the present invention;

FIG. 5 is a schematic view of a partial perspective view of the pilot injection mechanism of the present invention;

FIG. 6 is a perspective view of the guard mechanism of the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 6;

FIG. 8 is a schematic perspective view of the present invention at the showerhead;

FIG. 9 is a schematic perspective view of the cleaning section of the present invention;

fig. 10 is a perspective view of the shield part of the present invention.

Description of reference numerals:

1. spraying box; 2. a spray head; 3. a protection mechanism; 31. a protective housing; 32. a discharge opening; 33. a striker plate; 34. a material collecting hook; 35. an electric hot plate; 4. a connecting pipe; 5. a supporting seat; 6. a moving wheel; 7. a control panel; 8. a pipe fixing portion; 81. a movable block; 82. a fixed block; 83. a chute; 84. a slider; 85. a handle; 9. pressing a plate; 10. locking the knob; 11. a material storage box; 12. a trial spraying mechanism; 121. a telescopic pipe group; 122. trial spraying cover; 123. positioning a knob; 124. an anti-slip washer; 13. a connecting portion; 131. a connecting ring I; 132. a connecting ring II; 14. a cleaning part; 141. a scraping plate; 142. a drive motor; 143. a gear; 144. an inner gear ring; 15. a protective part; 151. a first protective cover; 152. and a second protective cover.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The invention provides a spraying device for processing a waterproof board through improvement, and the technical scheme of the invention is as follows:

as shown in fig. 1 to 10, a spraying apparatus for processing a waterproof board includes a spraying tank 1 and a spray head 2, a connection pipe 4 is connected between the spray head 2 and the spraying tank 1, a protection mechanism 3 is connected to the spray head 2, the protection mechanism 3 includes a protection housing 31, the protection housing 31 is a transparent sleeve, a connection portion 13 is connected between the protection housing 31 and the spray head 2, the connection portion 13 includes a connection ring one 131 fixedly connected to the spray head 2 and a connection ring two 132 fixedly connected to the protection housing 31, and the connection ring one 131 and the connection ring two 132 are fixed by bolts; when spraying closely panel, pressing close to panel surface with protective housing cover 31, transparent protective housing cover 31 can prevent effectively that the paint vehicle granule from floating around shower nozzle 2 to improve operational environment, the dismouting of protective housing cover 31 is changed to the mode of bolt fastening's convenience.

The cleaning part 14 is arranged on the inner side of the protective shell cover 31, the cleaning part 14 comprises a scraping plate 141 and a driving structure, the driving structure is connected with the spray head 2, the driving structure is connected with the scraping plate 141, and the driving structure drives the scraping plate 141 to be attached to the inner wall of the protective shell cover 31 to rotate; the scraping plate 141 which is attached to the inner wall of the protective housing cover 31 in a rotating mode can scrape off paint attached to the inner surface of the protective housing cover 31, the view of operators is prevented from being shielded, and the spraying effect of the surface of the plate can be conveniently checked in real time.

The lower end of the protective shell cover 31 is provided with a discharge hole 32, the lower end of the protective shell cover 31 is fixedly connected with a storage box 11, and the storage box 11 is communicated with the inner side of the protective shell cover 31 through the discharge hole 32; the scraped paint drops from the discharge opening 32 into the magazine 11 for centralized collection.

Borrow by above-mentioned structure, transparent protective housing cover 31 of connecting in shower nozzle 2 department can prevent effectively that paint vehicle granule from wafting around shower nozzle 2, thereby improve operational environment, the dismouting of protective housing cover 31 is changed to the mode of bolt fastening's convenience, when the flitch 141 is scraped in protective housing cover 31's inner wall rotation in the drive structure drive, scrape flitch 141 and strike off the adnexed paint vehicle in protective housing cover 31, avoid sheltering from operating personnel's sight, conveniently look over the spraying effect on panel surface in real time, the paint vehicle of striking off falls into storage box 11 from discharge opening 32 and concentrates the collection.

Further, the driving structure comprises a driving motor 142 and a transmission set, the driving motor 142 is fixedly connected with the inner wall of the spray head 2, the transmission set is connected between the output end of the driving motor 142 and the spray head 2, the scraping plate 141 is connected with the transmission set, the transmission set comprises a gear 143 and an inner toothed ring 144, the gear 143 is fixedly connected with the output end of the driving motor 142, the gear 143 is rotatably connected on the inner wall of the spray head 2, the gear 143 is meshed with the driving motor 142, and the scraping plate 141 is fixedly connected on the side wall of the inner toothed ring 144; the driving motor 142 drives the gear 143 to rotate, the rotating gear 143 drives the inner toothed ring 144 to rotate, the inner toothed ring 144 drives the scraping plate 141 to rotate synchronously, the scraping plate 141 rotating along with the inner wall of the protective housing 31 can scrape off paint attached to the inner surface of the protective housing 31, the inner surface of the protective housing 31 is kept clean, and accordingly visibility of the protective housing 31 is guaranteed.

Further, a protection part 15 is covered on the outer side of the transmission group, the protection part 15 comprises a first protection cover 151 and a second protection cover 152, the first protection cover 151 is covered on the outer side of the inner gear ring 144 and is fixedly connected with the inner wall of the spray head 2, and the second protection cover 152 is covered on the gear 143 and is fixedly connected with the first protection cover 151; the first protective cover 151 and the second protective cover 152 respectively protect the internal gear ring 144 and the gear 143, and prevent paint from being sprayed on the tooth blocks of the internal gear ring 144 and the gear 143 to cause adverse effects on the meshing action of the internal gear ring 144 and the gear 143.

Furthermore, an auxiliary material collecting component is connected to the position of the discharge hole 32, the auxiliary material collecting component comprises a baffle plate 33, the baffle plate 33 is rotatably connected to the inner side of the discharge hole 32, a torsion spring is connected between the baffle plate 33 and the inner wall of the discharge hole 32, a material collecting hook 34 is arranged at the end part of the baffle plate 33 away from the rotating end of the baffle plate, and the material collecting hook 34 is positioned on one side of the baffle plate 33 contacting with the scraper plate 141; the material scraping plate 141 contacts the material blocking plate 33 every rotation, and the paint accumulated on the end of the material scraping plate 141 is scraped by the material collecting hook 34 on the material blocking plate 33.

Further, the auxiliary material collecting component further comprises an electric heating plate 35, and the electric heating plate 35 is fixedly connected to one end face of the material baffle 33, which is not in contact with the scraper plate 141; utilize electric hot plate 35 to carry out heat treatment to striker plate 33, striker plate 33 under the heating condition can make the paint vehicle that shifts to on striker plate 33 further melt, flow into behind the liquid and concentrate in the storage box 11 and collect until being, prevent that the paint vehicle from gathering together hook 34 department part and piling up.

Further, the end of the protective housing cover 31, which is far away from the nozzle 2, is connected with a test spraying mechanism 12, the test spraying mechanism 12 includes a telescopic pipe group 121 and a test spraying cover 122, the telescopic pipe group 121 is connected with a positioning knob 123, one end of the telescopic pipe group 121 is sleeved on the outer side of the protective housing cover 31, the telescopic pipe group 121 is sleeved on the inner wall of one end of the protective housing cover 31 and is fixedly connected with an anti-skid washer 124, and the test spraying cover 122 is clamped at the other end of the telescopic pipe group 121; when the device is not used, the trial spraying mechanism 12 can be kept fixed on the protective shell cover 31, and external sundries are prevented from polluting the spray head 2; in addition, before formally spraying the waterproof board, the spraying on the spraying cover 122 can be carried out in a trial mode, the spraying effect on the spraying cover 122 is observed, and the spraying distance can be adjusted through the telescopic pipe group 121 and the positioning knob 123; in addition, for some plates which only need to be sprayed in a local small area, the size of a single spraying area can be adjusted by adjusting the length of the telescopic pipe group 121, and the plates are prevented from being sprayed to areas which do not need to be sprayed.

Further, the four corners of the lower end of the spraying box 1 are connected with moving wheels 6, so that the device can move flexibly, the side end of the spraying box 1 is fixedly connected with a control panel 7, and flexible control is facilitated, the upper end of the spraying box 1 is fixedly connected with a pair of supporting seats 5, a connecting pipe 4 is positioned between the pair of supporting seats 5, a pipeline fixing part 8 is connected between the connecting pipe 4 and the supporting seats 5, the pipeline fixing part 8 comprises a movable block 81 and a fixed block 82, sliding grooves 83 are formed in the end faces, close to each other, of the pair of supporting seats 5, sliding blocks 84 matched with the sliding grooves 83 are fixedly connected to the two opposite side ends of the fixed block 82, the movable block 81 and the fixed block 82 are fixed through bolts, a handle 85 is fixedly connected to the upper end of the movable block 81, a pressing plate 9 is arranged on the inner side of one of the supporting seat 5, an extension spring is connected between the pressing plate 9 and the supporting seats 5, and a locking knob 10 abutted against the pressing plate 9 is connected to the supporting seat 5 through threads; the position of the spray head 2 can be adjusted by utilizing the pressing plate 9 and the locking knob 10 to match with the required spraying distance, and the position adjustment is more convenient.

The working principle is as follows: when not in use, the trial spraying mechanism 12 can be kept fixed on the protective shell cover 31, and the spray head 2 is prevented from being polluted by external sundries; in addition, before the waterproof board is formally sprayed, the spraying effect on the spraying cover 122 can be observed, the spraying distance can be adjusted through the telescopic pipe group 121 and the positioning knob 123, for some plates which only need to be sprayed in a local small area, the size of a single spraying area can be adjusted through adjusting the length of the telescopic pipe group 121, and the spraying to the area which does not need spraying is avoided; during normal close-range spraying, the protective shell cover 31 is close to the surface of a plate, an approximately sealed space is formed between the protective shell cover 31 and the plate, paint particles can be effectively prevented from flying around the spray head 2, so that the working environment is improved, the bolt fixing mode is convenient for the disassembly and the replacement of the protective shell cover 31, when the driving structure drives the scraper plate 141 to rotate in a way of being attached to the inner wall of the protective shell cover 31, the scraper plate 141 can scrape the paint attached to the inner surface of the protective shell cover 31, the sight of an operator is prevented from being shielded, the spraying effect on the surface of the plate is convenient to check in real time, specifically, the driving motor 142 drives the gear 143 to rotate, the rotating gear 143 drives the inner toothed ring 144 to rotate, the inner toothed ring 144 drives the scraper plate 141 to rotate synchronously, the scraper plate 141 rotating in a way of being attached to the inner wall of the protective shell cover 31 can scrape the paint attached to the inner surface of the protective shell cover 31, the inner surface of the protective shell cover 31 is kept clean, so as to ensure the visibility of the protective shell cover 31, wherein the first protective cover 151 and the second cover 152 respectively protect the inner toothed ring 144 and the gear 143, and prevent the paint sprayed on the toothed blocks of the inner toothed ring 144 and the toothed block from adversely affecting the meshing effect on the toothed block; the paint vehicle that strikes off falls into storage box 11 from discharge opening 32 and concentrates the collection, in addition, scrape flitch 141 and rotate the round for every time, all can contact with striker plate 33, utilize the collection hook 34 on striker plate 33 to strike off the paint vehicle of piling up on scraping flitch 141 tip, utilize electric hot plate 35 to carry out heat treatment to striker plate 33, striker plate 33 under the heating condition can make the paint vehicle that shifts to on striker plate 33 further melt, flow into storage box 11 after being liquid and concentrate the collection until being, prevent that the paint vehicle from gathering at collection hook 34 department and locally piling up.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a spraying equipment is used in waterproof board processing, includes spraying case (1) and shower nozzle (2), be connected with connecting pipe (4), its characterized in that between shower nozzle (2) and spraying case (1): the cleaning device is characterized in that a protective mechanism (3) is connected to the spray head (2), the protective mechanism (3) comprises a protective shell cover (31), the protective shell cover (31) is a transparent sleeve, a connecting part (13) is connected between the protective shell cover (31) and the spray head (2), a cleaning part (14) is arranged on the inner side of the protective shell cover (31), the cleaning part (14) comprises a scraping plate (141) and a driving structure, the driving structure is connected with the spray head (2), the driving structure is connected with the scraping plate (141), a discharging hole (32) is formed in the lower end of the protective shell cover (31), a material collecting box (11) is fixedly connected to the lower end of the protective shell cover (31), the material collecting box (11) is communicated with the inner side of the protective shell cover (31) through the discharging hole (32), and an auxiliary component is connected to the discharging hole (32);

the auxiliary material collecting component comprises a material baffle plate (33), the material baffle plate (33) is rotatably connected to the inner side of the discharge hole (32), a torsion spring is connected between the material baffle plate (33) and the inner wall of the discharge hole (32), a material collecting hook (34) is arranged at the end part, far away from the rotating end, of the material baffle plate (33), and the material collecting hook (34) is positioned on one side, contacting with the scraper plate (141), of the material baffle plate (33);

the auxiliary material collecting component also comprises an electric heating plate (35), and the electric heating plate (35) is fixedly connected to one end face of the material baffle plate (33) which is not in contact with the scraper plate (141);

the driving structure comprises a driving motor (142) and a transmission set, the driving motor (142) is fixedly connected with the inner wall of the spray head (2), the transmission set is connected between the output end of the driving motor (142) and the spray head (2), and the scraping plate (141) is connected with the transmission set;

the transmission set comprises a gear (143) and an inner gear ring (144), the gear (143) is fixedly connected to the output end of the driving motor (142), the gear (143) is rotatably connected to the inner wall of the spray head (2), the gear (143) is meshed with the inner gear ring (144), and the scraping plate (141) is fixedly connected to the side wall of the inner gear ring (144).

2. The waterproof board processing spraying equipment according to claim 1, wherein: the outside cover of transmission group is equipped with protection part (15), protection part (15) are including protection casing (151) and protection casing two (152), protection casing one (151) cover locate in the outside of inner ring gear (144) and with the inner wall fixed connection of shower nozzle (2), protection casing two (152) cover are located on gear (143) and with protection casing one (151) fixed connection.

3. The waterproof board processing spraying equipment according to claim 1, wherein: connecting portion (13) including fixed cup connect in go-between one (131) on shower nozzle (2) and fixed cup connect in go-between two (132) on protective housing cover (31), it is fixed mutually through the bolt between go-between one (131) and go-between two (132), the end connection that shower nozzle (2) were kept away from in protective housing cover (31) has examination to spout mechanism (12).

4. The spraying apparatus for waterproof board processing according to claim 3, wherein: mechanism (12) is spouted including flexible nest of tubes (121) and examination spout lid (122), be connected with location knob (123) on flexible nest of tubes (121), the outside of protecting crust cover (31) is located to one pot head of flexible nest of tubes (121), and on the one end inner wall of protecting crust cover (31) was located to flexible nest of tubes (121) cover fixedly connected with antiskid gasket (124), try to spout the other end of lid (122) joint in flexible nest of tubes (121).

5. The waterproof board processing spraying equipment according to claim 1, wherein: the lower extreme four corners department of spraying case (1) all is connected with removes wheel (6), side fixedly connected with control panel (7) of spraying case (1), a pair of supporting seat of upper end fixedly connected with (5) of spraying case (1), connecting pipe (4) are located between a pair of supporting seat (5), and are connected with pipeline fixed part (8) between connecting pipe (4) and supporting seat (5).

6. The waterproof board processing spray coating device according to claim 5, wherein: pipeline fixed part (8) are including movable block (81) and fixed block (82), and are a pair of the terminal surface that supporting seat (5) are close to each other all is provided with spout (83), slider (84) of the equal fixedly connected with in opposite sides and spout (83) looks adaptation of fixed block (82), it is fixed mutually through the bolt between movable block (81) and fixed block (82), the upper end fixedly connected with handle (85) of movable block (81), one of them the inboard of supporting seat (5) is provided with clamp plate (9), be connected with extension spring between clamp plate (9) and supporting seat (5), and threaded connection has locking knob (10) that offsets with clamp plate (9) on supporting seat (5).