CN107051802A - A kind of movable automatic spraying machine with purification function - Google Patents

Abstract

The invention relates to an automatic spraying machine, in particular to a movable automatic spraying machine with purification function. The automatic spraying machine is environmentally friendly, low in cost, high in spraying efficiency and precision. Including a body, a purification device and a moving device; the body includes a spraying device, and the spraying device includes a paint supply device, a horizontal horizontal transmission device, a horizontal longitudinal transmission device, and a vertical transmission device; the paint supply device includes a paint storage box, Piston pump, pipeline 1, nozzle; the purification device includes a dustproof transparent casing, a dust storage box, a first fan, a second fan, a water pump, a shower head, a quadrangular pyramid casing, pipeline 2, pipeline 3, and pipeline 4. The mobile device includes a bottom plate, universal casters with brakes, a walking push rod, a dust storage box installation plate, a body installation plate, and a paint storage box installation plate.

Description

A movable automatic spraying machine with purification function

technical field

The invention relates to the field of automatic spraying machines, in particular to a movable automatic spraying machine with purification function.

Background technique

Spraying devices are widely used in industrial fields. Spraying is a coating method that disperses the paint into uniform and fine mist droplets and applies them to the surface of the object to be coated through a spray gun or a disc atomizer with the help of pressure or centrifugal force. Spraying can isolate various media such as light, rain, dew, and water, so that the object to be coated is not eroded by the medium, and after spraying special paint on the object, the surface of the object can have various functions such as fire prevention, waterproof, and antifouling.

The transmission speed of the nozzle of the traditional automatic spraying machine is too fast and the transmission is not stable, which may easily cause uneven spraying effect. In addition, when the traditional automatic spraying machine sprays, a large amount of dust will be generated. If the generated dust is not treated, it will be directly discharged into the air, which will seriously pollute the environment. At present, most of the automatic spraying machine discharge storage devices are placed on the ground, and the spraying machine cannot move freely, which brings inconvenience to the spraying process.

Contents of the invention

In order to overcome the above disadvantages, the present invention provides a movable automatic spraying machine with purification function.

The technical solution adopted by the present invention to solve the above problems is: a movable automatic spraying machine with purification function, including a body, a purification device and a moving device; the body includes a spraying device, and the spraying device includes a horizontal horizontal transmission device, horizontal longitudinal transmission device; the horizontal horizontal transmission device includes a horizontal mounting plate, a horizontal motor, a first travel switch, a second travel switch, a horizontal slide rail, a first mounting base, a second mounting base, a horizontal slide rail, a horizontal Lead screw nut; the horizontal longitudinal transmission device includes a support plate, a longitudinal motor, a longitudinal lead screw, a longitudinal lead screw nut, a longitudinal slide rail, a fifth mounting seat, a sixth mounting seat, a seventh mounting seat, and a third travel switch , the fourth travel switch, the fifth travel switch, and the sixth travel switch; the purification device includes a dustproof transparent casing, a dust storage box, a first fan, a second fan, a water pump, a shower head, a quadrangular pyramid casing, and two pipelines , pipeline three, pipeline four; the mobile device includes a base plate, a universal caster with brakes, a walking push rod, a dust storage box mounting plate, a body mounting plate, and a paint storage box mounting plate.

The horizontal transverse transmission device includes a transverse mounting plate, a transverse motor, a first travel switch, a second travel switch, a transverse slide rail, a first mounting seat, a second mounting seat, a transverse slide rail, and a transverse lead screw nut; The first travel switch and the second travel switch are respectively installed on both ends of the slide rail; when the horizontal motor works, the horizontal screw nut will drive the first mounting seat and the second mounting seat to move to the left, and when the second mounting seat touches the first When a travel switch is made, the horizontal motor will reverse, and the horizontal screw nut will drive the first mounting base and the second mounting base to move to the right. When the second mounting base touches the second travel switch, the horizontal motor will reverse again. The lead screw nut drives the first mounting base and the second mounting base to move to the left again, so as to realize horizontal reciprocating motion until the horizontal motor is turned off.

The horizontal and longitudinal transmission device includes a support plate, a longitudinal motor, a longitudinal lead screw, a longitudinal lead screw nut, a longitudinal slide rail, a fifth mounting seat, a sixth mounting seat, a seventh mounting seat, a third stroke switch, and a fourth stroke switch, the fifth travel switch, and the sixth travel switch; the sixth mounting base is fixed in the center of the horizontal mounting plate by screws; the seventh mounting base and the sixth mounting base are vertically connected by bolts; the longitudinal wire The lever nut is installed on the seventh mounting seat through bolts, the longitudinal screw rod passes through the longitudinal screw nut vertically, the longitudinal motor is connected with the longitudinal screw rod through a coupling, and the longitudinal motor passes through the fifth mounting seat It is fixed on the support plate; there are two longitudinal slide rails on the left and right, and they are installed on the support plate parallel to each other. The upper parts of the two longitudinal slide rails are directionally connected with the transverse mounting plate. The third travel switch, the fourth travel switch, the fifth travel switch and the sixth travel switch are evenly distributed in pairs on both sides of the support plate; when the longitudinal motor is running, the longitudinal lead screw will rotate, and the longitudinal lead screw nut will It will drive the seventh mounting seat to move forward. Since the seventh mounting seat is connected to the sixth mounting seat, the sixth mounting seat will also move forward. The sixth mounting seat is fixed in the center of the horizontal mounting plate. Therefore, the horizontal installation The plate will move forward with the longitudinal screw nut. When the horizontal mounting plate touches the third travel switch, the longitudinal motor will reverse, and the longitudinal screw nut will drive the horizontal mounting plate to move backward. When the horizontal mounting plate touches the fifth When the limit is switched, the longitudinal motor will reverse again, and the longitudinal screw nut will drive the transverse mounting plate to move forward again, so as to realize the longitudinal reciprocating motion until the longitudinal motor is turned off. Both the fourth travel switch and the sixth travel switch are limit protection switches.

The purification device includes a dustproof transparent casing, a dust storage box, a first fan, a second fan, a water pump, a shower head, a quadrangular pyramid casing, two pipes, three pipes, and four pipes. The dustproof transparent casing is covered on the spraying device of the automatic spraying machine, and is connected with the spraying device of the automatic spraying machine through screws. When spraying, a large amount of dust generated is blocked in the dustproof transparent casing to prevent the dust from directly spreading into the air. The front end of the dust-proof transparent housing has a round hole, one end of the first fan is connected to the dust-proof transparent housing by bolts through the round hole, the other end of the first fan is connected to the second pipe, and the second pipe directly extends to the dust storage in the box. When the first fan works, the dust will be directly conveyed into the dust storage box through the second pipe through the round hole on the dustproof transparent casing. The dust storage box is a transparent cuboid, a water pump is placed at the bottom of the dust storage box, and the dust storage box is filled with purified liquid; the upper end of the water pump is connected to the pipeline three, and the pipeline three extends to the outside of the dust storage box, and then the dust storage box The top enters, and is suspended on the top inside the dust storage box through the fixing ring, and the other end of the pipe three is connected to the shower head. When the dust enters the dust storage box, the water pump works, and the liquid for purifying the dust will be transported to the shower head through the pipe three, and then sprayed out by the shower head, so as to realize the neutralization of the liquid and the dust, and achieve the purpose of purifying the dust. Since the liquid is drawn out from the dust storage box and sprayed into the dust storage box at the same time, it can ensure that the purified liquid is recycled and waste is reduced. A round hole is left on the left half of the dust storage box, and the second fan is connected with the dust storage box through the round hole; the quadrangular pyramid housing is fixed on the second fan by bolts, and the top of the quadrangular pyramid housing is connected to the second fan. The four pipes are connected, and after the dust is purified, the second fan works, and the purified dust enters the four pipes, and then is discharged into the air.

The mobile device includes a bottom plate, universal casters with brakes, a hand push rod, a dust storage installation board, a machine body installation board, and a paint storage installation board. The dust storage box, the body of the automatic spraying machine and the paint storage box are respectively fixed on the bottom plate by bolts through the dust storage box installation plate, the body installation plate and the paint storage box installation plate; six universal brakes with brakes are fixed below the bottom plate. casters, and the hand-held push rod is fixed on the right side of the bottom plate. Through the universal casters with brakes and the walking push rod, the automatic spraying machine can move freely without being restricted by the position.

Compared with the prior art, the beneficial effects of the present invention are as follows:

The present invention obtains a movable automatic spraying machine with purification function through the above design, which can effectively purify the dust generated by the automatic spraying machine, improve the spraying environment, and can freely move the automatic spraying machine according to the spraying requirements.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of horizontal transmission device among the present invention;

Fig. 3 is the structural representation of vertical transmission device among the present invention;

Fig. 4 is the structural representation of purifying device among the present invention;

FIG. 5 is a schematic structural diagram of a mobile device in the present invention.

The marks in the figure are:

1-paint supply device, 101-paint storage tank, 102-piston pump, 103-pipeline one, 104-spray head, 2-horizontal transverse transmission device, 201-horizontal mounting plate, 202-horizontal screw, 203-first Travel switch, 204-horizontal slide rail, 205-horizontal lead screw nut, 206-first mounting seat, 207-second mounting seat, 208-second travel switch, 209-third mounting seat, 210-fourth mounting seat , 211-horizontal motor, 3-horizontal longitudinal transmission device, 301-support plate, 302-longitudinal slide rail, 303-fifth mounting seat, 304-longitudinal motor, 305-longitudinal screw, 306-sixth mounting seat, 307 -Longitudinal lead screw nut, 308-seventh mounting seat, 309-sixth travel switch, 310-fifth travel switch, 311-third travel switch, 312-fourth travel switch, 4-vertical transmission device, 401- Vertical pillar, 402-upper connecting seat, 403-lower connecting seat, 404-vertical screw nut, 405-vertical screw, 406-vertical pillar mounting plate, 407-driven toothed belt wheel, 408- Synchronous toothed belt, 409-active toothed belt pulley, 410-vertical motor mount, 411-vertical motor, 5-purification device, 501-dustproof transparent shell, 502-first fan, 503-pipe two , 504-dust storage box, 505-water pump, 506-shower head, 507-pipe three, 508-second fan, 509-square pyramid shell, 510-pipe four, 6-mobile device, 601-bottom plate, 602-belt Brake swivel casters, 603-hand push rod, 604-dust storage box mounting plate, 605-body mounting plate, 606-paint storage box mounting plate.

detailed description

In the present invention, when referring to the connection relationship between the motor and the lead screw, unless otherwise specified, both ends of the lead screw are optical axes.

This embodiment provides a movable automatic spraying machine with purification function, which includes a body, a purification device 5 and a moving device 6 . The machine body includes a spraying device, and the spraying device includes a paint supply device 1, a horizontal horizontal transmission device 2, a horizontal longitudinal transmission device 3, and a vertical transmission device 4;

As shown in Fig. 1 , the paint supply device 1 includes a paint storage tank 101, a plunger pump 102, a pipeline 103, and a spray nozzle 104; a circular hole is opened above the paint storage tank 101, and the plunger pump 102 is located at the circular hole. Connected with the paint storage tank 101, the plunger pump 102 is connected with one end of the pipeline one 103, and the other end of the pipeline one 103 is connected with the nozzle 104, and the pipeline one 103 is a spraying hose, which can move freely Water-based paint is installed in the paint storage tank 101, and when the plunger pump 102 works, the water-based paint will be sucked into the plunger pump 102, then pressurized, and enter the pipeline one 103, and the water-based paint will be transported to the nozzle due to the huge pressure At 104, it is released at the nozzle 104, so that the water-based paint is atomized instantly, and the nozzle 104 passes through the transmission device, so as to realize the spraying of the object.

As shown in Figure 2, the horizontal transverse transmission device 2 includes a transverse mounting plate 201, a transverse screw mandrel 202, a first travel switch 203, a transverse slide rail 204, a transverse lead screw nut 205, a first mounting base 206, and a second mounting base 207 , the second travel switch 208, the third mounting base 209, the fourth mounting base 210 and the horizontal motor 211; the horizontal screw rod 202 is placed along the horizontal direction of the horizontal mounting plate 201, the third mounting base 209 is provided with two , the two ends of the transverse screw rod 202 are fixed on the transverse mounting plate 201 through the left and right third mounts 209; The four mounting bases 210 are fixed on the horizontal mounting plate 201; the horizontal screw rod 202 passes through the horizontal screw nut 205 vertically, and the horizontal screw nut 205 is connected with the second mounting base 207 by bolts; the second mounting base 207 is vertically connected with the first mounting base 206 by bolts; the horizontal mounting plate 201 is provided with a horizontal slide rail 204; the bottom end of the first mounting base 206 is directionally connected with the horizontal slide rail 204; The first travel switch 203 and the second travel switch 208 are installed respectively at the two ends of rail 204; When the second mounting base 207 touches the first travel switch 203, the transverse motor 211 will reverse, and the horizontal screw nut 205 will drive the first mounting base 206 and the second mounting base 207 to move to the right. When the second mounting base 207 touches During the second travel switch 208, the transverse motor 211 reverses again, and the transverse lead screw nut 205 drives the first mounting base 206 and the second mounting base 207 to move to the left again, so as to realize horizontal reciprocating motion until the transverse motor 211 is turned off.

As shown in Figure 2, the horizontal and longitudinal transmission device 3 includes a support plate 301, a longitudinal slide rail 302, a fifth mounting base 303, a longitudinal motor 304, a longitudinal lead screw 305, a sixth mounting base 306, a longitudinal lead screw nut 307, a seventh Mounting seat 308, the sixth travel switch 309, the fifth travel switch 310, the third travel switch 311, the fourth travel switch 312; the sixth mounting seat 306 is fixed on the center of the horizontal mounting plate 201 by screws; the The seventh mounting base 308 is vertically connected to the sixth mounting base 306 through bolts, the longitudinal lead screw nut 307 is installed on the seventh mounting base 308 through bolts, and the longitudinal screw rod 305 vertically passes through the longitudinal screw rod Nut 307, the longitudinal motor 304 is connected with the longitudinal screw rod 305 through a coupling, and the longitudinal motor 304 is fixed on the support plate 301 through the fifth mounting seat 303; on the support plate 301. The tops of the two longitudinal slide rails 302 are directionally connected with the transverse mounting plate 201 . The third travel switch 311, the fourth travel switch 312, the fifth travel switch 310 and the sixth travel switch 309 are evenly distributed in pairs on both sides of the support plate 301; when the longitudinal motor 304 is running, the longitudinal lead screw 305 will Rotate, the longitudinal lead screw nut 307 can drive the seventh mounting seat 308 to move forward, because the seventh mounting seat 308 is connected with the sixth mounting seat 306, so the sixth mounting seat 306 will also move forward, and the sixth mounting seat 306 will move forward again. It is fixed at the center of the horizontal mounting plate 201, therefore, the horizontal mounting plate 201 will move forward along with the longitudinal lead screw nut 307, when the horizontal mounting plate 201 touches the third travel switch 311, the vertical motor 304 will reverse, and the longitudinal screw nut 307 will move forward. The bar nut 307 drives the horizontal mounting plate 201 to move backward. When the horizontal mounting plate 201 touches the fifth stroke switch 310, the vertical motor 304 will reverse again, and the vertical screw nut 307 will drive the horizontal mounting plate 201 to move forward again. In this way, longitudinal reciprocating motion is realized until the longitudinal motor 304 is turned off. The fourth travel switch 312 is a limit protection switch. If the third travel switch 311 fails, causing the horizontal mounting plate 201 to continue to move forward instead of moving backward, when the horizontal mounting plate 201 touches the fourth travel switch 312, the longitudinal motor 304 will immediately cut off power, thereby protecting the spraying process. Device; the sixth stroke switch 309 is also a limit protection switch, and the working principle is the same as above.

As shown in Figure 3, the vertical transmission device 4 includes a vertical pillar 401, an upper connecting seat 402, a lower connecting seat 403, a vertical lead screw nut 404, a vertical lead screw 405, a vertical pillar mounting plate 406, a driven Toothed belt pulley 407, synchronous toothed belt 408, driving toothed belt pulley 409, vertical motor mount 410, vertical motor 411. Wherein, there are four sets of vertical lead screw 405, vertical support 401, upper connection seat 402, lower connection seat 403, and vertical lead screw nut 404. The cooperation is: vertical lead screw 405 and vertical support 401 are mutually vertical Placed in parallel, the vertical lead screw 405 and the top of the vertical pillar 401 are guided and fixed through the upper connecting seat 402, the vertical lead screw 405 is covered with a vertical lead screw nut 404, and one end of the lower connecting seat 403 is passed through the vertical lead screw nut 404 Connect the vertical lead screw 405, and the other end is fixed on the support plate 301 by screws. When the vertical lead screw 405 rotates, the support plate 301 can be driven up and down by the four lower connecting seats 403 . The vertical pillar 401 is fixed on the vertical pillar mounting plate 406, and the four corners of the vertical pillar mounting plate 406 have through holes to facilitate the vertical lead screw 405 lifting. There are two ways to connect the vertical lead screw 405 with the pulley: the connection of the driving toothed pulley 409 and the connection of the driven toothed pulley 407. The connection mode of the driving toothed pulley 409 is expressed as follows: the vertical screw 405 passes through the vertical pillar mounting seat 410, the part through which the vertical screw 405 passes is the optical axis, the driving toothed pulley 409, the shaft coupling , The vertical motor 411 is sequentially connected to the optical axis of the vertical lead screw 405 from top to bottom, the active toothed pulley 409 is connected to the optical axis of the vertical lead screw 405 through a flat key, and the coupling is connected Vertical lead screw 405 and vertical motor 411. One end of the vertical motor mount 403 is fixedly connected to the vertical motor 411 , and the other end is fixed on the vertical pillar mounting plate 406 by screws. The connection mode of the driven toothed pulley is: the driven toothed pulley 407 is connected with the optical axis of the vertical lead screw 405. When the vertical motor 411 starts, the driving toothed pulley 409 rotates, and the driving toothed pulley 409 drives the other three driven toothed pulleys 407 to rotate through the synchronous toothed belt 408, and the vertical lead screw 405 passes through the lower The connecting seat 403 transmits the transmission to the supporting plate 301 to realize the free lifting of the supporting plate 301 . Furthermore, the distance between the spray head 104 and the object to be sprayed can be adjusted to make spraying more efficient.

As shown in Fig. 1 and Fig. 4, the purification device 5 includes a dustproof transparent housing 501, a first fan 502, a second pipeline 503, a dust storage box 504, a water pump 505, a shower head 506, a pipeline three 507, a second fan 508, and a fourth pipeline. Pyramid shell 509, pipe four 510. The dustproof transparent casing 501 is covered on the spraying device of the automatic spraying machine, and is connected with the spraying device of the automatic spraying machine by screws; when spraying, a large amount of dust generated is blocked in the dustproof transparent casing 501 to prevent dust Diffused directly into the air; the front end of the dust-proof transparent housing 501 has a round hole, one end of the first fan 502 is connected with the dust-proof transparent housing 501 by bolts through the round hole, and the first fan 502 is in addition One end is connected to the second pipe 503 , and the second pipe 503 directly extends into the dust storage box 504 . When the first fan 502 is working, the dust will be directly transported to the dust storage box 504 from the round hole on the dustproof transparent housing 501 through the second pipe 503 . The dust storage box 504 is a transparent cuboid, and a water pump 505 is placed at the bottom of the dust storage box 504, and the dust storage box 504 is filled with purified liquid; the upper end of the water pump 505 is connected to a pipeline three 507, and the pipeline three 507 extends To the outside of the dust storage box 504, enter from the top of the dust storage box 504, and hang on the top of the dust storage box 504 through the fixing ring; the other end of the pipeline three 507 connects the shower head 506; when the dust enters the dust storage box 504, all When the water pump 505 works, the dust-purifying liquid will be transported to the shower head 506 through the pipeline 3 507, and then sprayed out by the shower head 506, so as to realize the neutralization of the liquid and the dust, and achieve the purpose of purifying the dust. Since the liquid is extracted from the dust storage box 504 and also sprayed into the dust storage box 504, it can ensure that the purified liquid is recycled and waste is reduced. A circular hole is left on the left half of the dust storage box 504, and the second fan 508 is connected with the dust storage box 504 through a circular hole; the quadrangular pyramid housing 509 is fixed on the second fan 508 by bolts; The top of the quadrangular pyramid housing 509 has a circular hole; through the circular hole, it is connected to the pipe 4 510; after the dust is purified, the second fan 508 works, and the purified dust enters the pipe 4 510, and then is discharged into the air.

As shown in FIG. 1 and FIG. 5 , the moving device 6 includes a bottom plate 601 , universal casters with brakes 602 , a walking push rod 603 , a dust storage mounting plate 604 , a body mounting plate 605 , and a paint storage mounting plate 606 . The bottom plate 601 is provided with corresponding waist-shaped slots, and the dust storage box installation plate 604, the body installation plate 605, and the paint storage box installation plate 606 are connected to the waist-shaped slot holes of the bottom plate 601 by bolts; The dust storage box 502, the automatic spraying machine body and the paint storage box 101 are respectively fixed with the dust storage mounting plate 604, the body mounting plate 605 and the paint storage mounting plate 606; six universal casters 602 with brakes are fixed below the bottom plate 601 , the hand push rod 603 is fixed on the right side of the bottom plate 601 . Through the universal casters 602 with brakes and the hand push rod 603, the automatic spraying machine can move freely without being limited by the position.

Therefore, it can be seen that the automatic spraying machine with this structure can effectively improve the spraying quality and the spraying environment, and can move freely according to the spraying requirements.

It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Claims (5)

1. a kind of movable automatic spraying machine with purification function, it is characterised in that：It is a kind of movable with purification function Automatic spraying machine, including body, purifier and mobile device；The body includes spray equipment, and the spray equipment is included Horizontal cross transmission device, horizontal longitudinal driving device；The horizontal cross transmission device includes being transversely mounted plate, laterally electricity Machine, the first travel switch, the second travel switch, horizontal slide rail, the first mounting seat, the second mounting seat, horizontal slide rail, horizontal leading screw Nut；The horizontal longitudinal driving device include supporting plate, longitudinal motor, longitudinal leadscrew, longitudinal leadscrew nut, longitudinal slide rail, 5th mounting seat, the 6th mounting seat, the 7th mounting seat, third trip switch, fourth line journey switch, fifth line journey switch, the 6th Travel switch；The purifier includes dust-proof transparent shell, dust storage box, the first fan, the second fan, water pump, the seedpod of the lotus Head, rectangular pyramid housing, pipeline two, pipeline three, pipeline four；The mobile device includes bottom plate, strap brake universal wheel castor, hand steered pushed away Bar, dust storage box installing plate, body installing plate, coating storage box installing plate.

2. the movable automatic spraying machine according to claim 1 with purification function, it is characterised in that：The level is horizontal Include being transversely mounted plate, cross motor, the first travel switch, the second travel switch, horizontal slide rail, the first installation to transmission device Seat, the second mounting seat, horizontal slide rail, horizontal leading screw nut；The two ends for being transversely mounted plate have filled first, second stroke respectively Switch, realizes automatically controlling and limit protection function for spraying process.

3. the movable automatic spraying machine according to claim 1 with purification function, it is characterised in that：The level is indulged Installed to transmission device supporting plate, longitudinal motor, longitudinal leadscrew, longitudinal leadscrew nut, longitudinal slide rail, the 5th mounting seat, the 6th Seat, the 7th mounting seat, third trip switch, fourth line journey switch, fifth line journey switch, the 6th travel switch, the 6th peace Dress seat is fixed by screws in the center for being transversely mounted plate；7th mounting seat is vertical by bolt with the 6th mounting seat It is connected, the longitudinal leadscrew nut is arranged in the 7th mounting seat by bolt, the longitudinal screw mandrel passes perpendicularly through described Longitudinal screw mandrel nut, the longitudinal motor is connected by shaft coupling with longitudinal screw mandrel, and longitudinal motor is fixed by the 5th mounting seat On the supporting plate；Longitudinal slide rail is provided with left and right two, and the installation being parallel to each other is on the supporting plate.Two described longitudinal directions are sliding The top of rail is connected with the plate orientation that is transversely mounted.Described third trip is switched, fourth line journey switch, fifth line journey switch And the 6th travel switch be longitudinally distributed on the both sides of supporting plate two-by-two；When longitudinal motor is run, being transversely mounted plate can be with vertical Travelled forward to feed screw nut, when be transversely mounted plate encounter the 3rd, fifth line journey switch when, be transversely mounted plate can realize it is longitudinal Move back and forth, until longitudinal motor is closed.Fourth line journey switch, the 6th travel switch are limit protection switches, realize spraying The limit protection function of process.

4. the movable automatic spraying machine according to claim 1 with purification function, it is characterised in that：The purification dress Put including dust-proof transparent shell, dust storage box, the first fan, the second fan, water pump, shower nozzle, rectangular pyramid housing, pipeline 2nd, pipeline three, pipeline four.The dust-proof transparent shell is covered on above the spray equipment of automatic spraying machine, the dust-proof hyaline test Body front end is provided with circular hole, described first fan one end with the dust-proof transparent shell by circular hole with bolt connection, described first Fan other end connecting pipe two, the pipeline two is extended directly into dust storage box.The dust storage box is one transparent Water pump is placed in cuboid, the dust storage box bottom, and the water pump loads purification liquid；Water pump upper end connecting pipe Three, the pipeline three is extended to outside dust storage box, then is entered by the top of dust storage box, is hung on by retainer ring Top inside dust storage box；The other end connection shower nozzle of pipeline three；When dust enters dust storage box, the water pump Work, the liquid of purifying and stive will be transported to shower nozzle by pipeline three, then be sprayed by shower nozzle, and then realize liquid with Dust is neutralized, and reaches the purpose of purifying and stive.Leave a circular hole, described second in the top of the left demifacet of the dust storage box Fan is connected with dust storage box with circular hole；Leave circular hole in the top of the rectangular pyramid housing；It is connected by circular hole with pipeline four； Treat that dust purification is finished, the second fan work, the dust after purification enters in pipeline four, and then is discharged into air.

5. the movable automatic spraying machine according to claim 1 with purification function, it is characterised in that：The coating is supplied All install on the mobile device, the mobile device includes strap brake universal wheel castor, can be achieved to device, body, purifier Automatic spraying machine is moved freely.