CN215030361U - Automatic spraying machine convenient to adjust - Google Patents

Abstract

The utility model discloses an automatic spraying machine convenient to adjust, including the spraying chamber, including spraying mechanism and slewing mechanism in the spraying chamber, spraying mechanism is spraying chamber one side inner wall fixedly connected with positive reverse motor, positive reverse motor output shaft fixedly connected with pivot, the pivot other end and spraying chamber opposite side fixed connection, and the fixed threaded rod that has cup jointed of pivot outer wall, threaded rod outer wall meshing are connected with the supporting shoe, the same first branch of the equal fixedly connected with of spraying chamber both sides inner wall. The utility model discloses a rotation ball valve that sets up, when spraying mechanism carries out the spraying to the article, paint gets into the spraying rifle inside by spraying rifle spraying mouth blowout, and spray passage narrows down and makes paint produce great pressure, and the pressure that produces all directions to the ball valve outer wall of rotating when rotating the ball valve makes to rotate the ball valve in the inside rotation of spraying rifle, rotates ball valve spraying mouth direction this moment and changes, has increased spray angle, has enlarged the spraying area for the spraying is high-efficient swift more.

Description

Automatic spraying machine convenient to adjust

Technical Field

The utility model relates to a paint spraying equipment technical field especially relates to an automatic spraying machine convenient to adjust.

Background

The automatic spraying machine can be combined with a dust remover, a leveling machine, a paint baking machine and a transmission working table lamp device to form an automatic production line, and the complexity of the machine can be determined according to the number of shafts of the automatic glue spraying machine. The automatic coating machine may be classified into a glue spreader and an electric arc paint sprayer according to the purpose, and may be classified into a high-pressure airless glue sprayer, a two-component glue sprayer, and the like according to the function.

The existing automatic spraying machine is complex in structure and low in working efficiency, the consistency of quality is difficult to guarantee for batch production, the oil stain probability on the surface of a workpiece is high, the oil consumption and the uniformity of a product are difficult to control, resources are extremely easy to waste, a spraying room is communicated with the outside, the environment is polluted, and paint dust in the spraying process produces certain harm to the body of a worker. Therefore, there is a need for an automatic sprayer that is easily adjustable to address such problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic spraying machine convenient to adjust.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic spraying machine convenient to adjust, including the spraying chamber, including spraying mechanism and slewing mechanism in the spraying chamber, spraying mechanism is spraying chamber one side inner wall fixedly connected with motor that is just reversing, the motor output shaft fixedly connected with pivot that is just reversing, the pivot other end and spraying chamber opposite side fixed connection, the fixed threaded rod that has cup jointed of pivot outer wall, threaded rod outer wall meshing is connected with the supporting shoe, the equal same first branch of equal fixedly connected with of spraying chamber both sides inner wall, the staple bolt has been cup jointed in the slip of first branch outer wall, the same connecting rod of staple bolt one side outer wall and the equal fixedly connected with in supporting shoe one side, supporting shoe bottom fixedly connected with connecting block, connecting block bottom fixedly connected with spraying board, a plurality of spraying guns of spraying board bottom fixedly connected with.

Preferably, the rotating mechanism is a rotating motor fixedly connected to the inner wall of one side of the spraying cavity, an output shaft of the rotating motor is fixedly connected with a second supporting rod, and the other end of the second supporting rod is fixedly connected with a first bevel gear.

Preferably, the spraying cavity bottom is fixedly connected with the pillar, pillar top fixedly connected with supporting disk, supporting disk top one side fixedly connected with third branch, third branch top fixedly connected with second bevel gear, second bevel gear and first bevel gear meshing connection, third branch outer wall fixedly connected with first gear.

Preferably, supporting disk top fixedly connected with fourth branch, fourth branch outer wall rotate and are connected with the second gear, and the supporting disk top rotates and is connected with fifth branch, and fifth branch outer wall fixedly connected with third gear, second gear and first gear all two liang of meshing are connected.

Preferably, a spraying disc is fixedly connected to the top end of the fifth supporting rod, sixth supporting rods are fixedly connected to two sides of the top of the spraying disc, clamps are fixedly connected to the other ends of the sixth supporting rods, and rubber anti-slip pads are arranged on one sides, adjacent to the two clamps, of the two clamps.

Preferably, the front end of the spraying gun is provided with a spraying nozzle of the spraying gun, the inner wall of the front end of the spraying gun is rotatably connected with a rotary ball valve, the diameter of the rotary ball valve is slightly larger than the diameter of a nozzle at the front end of the spraying gun, the rotary ball valve is internally provided with a rotary ball spraying nozzle, and the rotary ball spraying nozzle penetrates through the whole rotary ball valve.

Preferably, the top of the spraying cavity is fixedly connected with a dust collection pipe, the other end of the dust collection pipe is fixedly connected with an exhaust fan, the other side of the exhaust fan is fixedly connected with a dust exhaust pipe, the outside of the spraying cavity is provided with an absorption box, the tail end of the dust exhaust pipe extends into the absorption box, and a certain amount of recovery liquid is arranged in the spraying cavity.

The utility model has the advantages that:

1. through the arrangement of the first support rod and the hoop, when the forward and reverse rotating motor works, the threaded rod rotates to drive the supporting block to generate transverse displacement, the supporting block is prevented from rotating along with the engagement of the threaded rod, meanwhile, when the spraying mechanism sprays an object, paint enters the interior of the spraying gun and is sprayed out from a spraying opening of the spraying gun, a spraying channel is narrowed, so that the paint generates large pressure, when the ball valve rotates, pressure in all directions is generated on the outer wall of the rotating ball valve, so that the rotating ball valve rotates in the spraying gun, at the moment, the direction of the spraying opening of the rotating ball valve changes, the spraying angle is increased, the spraying area is enlarged, the spraying is more efficient and faster, and the spraying efficiency is further improved due to the arrangement of a plurality of spraying guns;

2. through the mutual meshing connection of multiple groups of gears, when the rotating motor works, the first gear rotates around the third supporting rod under the meshing action of the first bevel gear and the second bevel gear, the second gear and the third gear rotate under a series of meshing actions, so that the spraying disc rotates under the action of the fifth supporting rod to drive an object to be sprayed to rotate, the spraying mechanism is enabled to spray the object to be sprayed more uniformly, meanwhile, the diameters of the three gears are sequentially reduced, the rotating speed of the rotating motor is favorably transmitted to the spraying tray to be weakened, the rotating stability of the spraying disc is improved, and paint is prevented from being thrown out due to the fact that the spraying disc rotates too fast to affect the spraying quality;

3. through the absorption box that sets up, can produce a large amount of lacquer dirt when treating the spraying article at automatic spraying machine and carry out the spraying, absorb the lacquer dirt of spraying intracavity through the air exhauster, can prevent that lacquer dirt from spilling to cause the pollution to the air outward, also can prevent that the staff from inhaling lacquer dirt and produce harm to the health, can directly retrieve the paint that splashes and fall among the spraying process at the recovery liquid of spraying intracavity portion inside setting simultaneously, practice thrift the use of paint. The environmental protection of the device is enhanced, and the burden of later cleaning is also lightened.

Drawings

Fig. 1 is a schematic perspective view of an automatic coating machine convenient to adjust according to embodiment 1;

fig. 2 is a schematic structural diagram of a rotating mechanism of an automatic spraying machine convenient to adjust in embodiment 1;

FIG. 3 is a schematic view showing the cross-sectional structure of the interior of a spray gun of an automatic spray coater convenient for adjustment in accordance with example 1;

fig. 4 is a schematic structural diagram of a cleaning mechanism of an automatic coating machine convenient to adjust according to embodiment 2.

In the drawings: 1. a spray chamber; 2. a positive and negative rotation motor; 3. a rotating shaft; 4. a threaded rod; 5. a support block; 6. a first support bar; 7. hooping; 8. a connecting rod; 9. connecting blocks; 10. spraying a plate; 11. a spray gun; 12. a rotating electric machine; 13. a second support bar; 14. a first bevel gear; 15. a pillar; 16. a support disc; 17. a third support bar; 18. a second bevel gear; 19. a first gear; 20. a fourth strut; 21. a second gear; 22. a fifth strut; 23. a third gear; 24. a spray plate; 25. a sixth strut; 26. a clamp; 27. a spraying opening of a spraying gun; 28. rotating the ball valve; 29. a rotary ball spraying port; 30. a dust collection pipe; 31. an exhaust fan; 32. a dust exhaust pipe; 33. an absorption tank; 34. and (6) recovering the liquid.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, an automatic spraying machine convenient to adjust, including spraying chamber 1, include spraying mechanism and slewing mechanism in the spraying chamber 1, spraying mechanism is spraying chamber 1 one side inner wall fixedly connected with positive and negative motor 2 that changes, positive and negative motor 2 output shaft fixedly connected with pivot 3, the 3 other ends of pivot and 1 opposite side fixed connection in spraying chamber, 3 outer wall fixings of pivot have cup jointed threaded rod 4, 4 outer wall meshing of threaded rod is connected with supporting shoe 5, the equal same first branch 6 of the equal fixedly connected with of spraying chamber 1 both sides inner wall, staple bolt 7 has been cup jointed in 6 outer wall slides, staple bolt 7 one side outer wall and the same connecting rod 8 of 5 one side equal fixedly connected with of supporting shoe, 5 bottom fixedly connected with connecting block 9 of supporting shoe, fixedly connected with spraying board 10 bottom the connecting block 9, spraying board 10 bottom fixedly connected with a plurality of spraying rifle 11.

Meanwhile, the rotating mechanism is that a rotating motor 12 is fixedly connected with the inner wall of one side of the spraying cavity 1, an output shaft of the rotating motor 12 is fixedly connected with a second supporting rod 13, the other end of the second supporting rod 13 is fixedly connected with a first bevel gear 14, the bottom of the spraying cavity 1 is fixedly connected with a supporting rod 15, the top of the supporting rod 15 is fixedly connected with a supporting plate 16, one side of the top of the supporting plate 16 is fixedly connected with a third supporting rod 17, the top end of the third supporting rod 17 is fixedly connected with a second bevel gear 18, the second bevel gear 18 is meshed with the first bevel gear 14, the outer wall of the third supporting rod 17 is fixedly connected with a first gear 19, the top of the supporting plate 16 is fixedly connected with a fourth supporting rod 20, the outer wall of the fourth supporting rod 20 is rotatably connected with a second gear 21, the top of the supporting plate 16 is rotatably connected with a fifth supporting rod 22, the outer wall of the fifth supporting rod 22 is fixedly connected with a third gear 23, and the third gear 23 and the second gear 21 are meshed with the first gear 19 in pairs, fifth branch 22 top fixedly connected with spraying dish 24, 24 top both sides fixedly connected with sixth branch 25 of spraying dish, sixth branch 25 other end fixedly connected with anchor clamps 26, the adjacent one side of two anchor clamps 26 all is provided with the rubber slipmat, spraying gun spraying mouth 27 has been seted up to spraying gun 11 front end, spraying gun 11 front end inner wall rotates and is connected with and rotates ball valve 28, it slightly is greater than spraying gun 11 front end spout diameter to rotate ball valve 28 diameter, rotating ball valve 28 is inside to have seted up rotating ball spraying mouth 29, rotating ball spraying mouth 29 runs through whole rotating ball valve 28.

The working principle is as follows: when the spraying device is used, whether the paint in the spraying gun 11 is sufficient or not is checked, if the paint is insufficient, the paint is supplemented in time, an object to be sprayed is placed on the top of the spraying disc 24, the object to be sprayed is clamped tightly by the clamp 26, the forward and reverse rotating motor 2 is started, the rotating shaft 3 drives the threaded rod 4 to rotate, the supporting block 5 meshed with the threaded rod is positioned on the outer wall surface of the threaded rod 4 to horizontally move under the combined action of the first supporting rod 6 and the hoop 7, when the object to be sprayed is moved to the upper part of the object to be sprayed, the forward and reverse rotating motor 2 is powered off, the spraying gun 11 starts to spray the object, the rotating motor 12 is started at the same time, the second supporting rod 13 drives the first bevel gear 14 to rotate, the third supporting rod 17 rotates under the meshing action of the second bevel gear 18 and the first bevel gear 14, the first gear 19 rotates, the second gear 21 and the third gear 23 both rotate through a series of meshing actions, so that the spraying disc 24 rotates under the rotating action of the fifth supporting rod 22, the spraying mechanism is used for spraying the objects to be sprayed, the objects to be sprayed are enabled to rotate at the top of the spraying disc, the spraying mechanism is enabled to spray the objects to be sprayed more uniformly, when the spraying mechanism sprays the objects, paint enters the inside of the spraying gun 11 and is sprayed out from the spraying gun spraying opening 27, the spraying channel is narrowed to enable the paint to generate larger pressure, pressure in all directions is generated on the outer wall of the rotary ball valve 28 when the rotary ball valve 28 passes through the rotary ball valve 28, the rotary ball valve 28 rotates inside the spraying gun 11, at the moment, the direction of the rotary ball spraying opening 29 changes, the spraying angle is increased, the spraying area is enlarged, the spraying is enabled to be more efficient and rapid, three gears are set to be sequentially reduced in diameter, the rotating speed of the rotary motor 12 is favorably transmitted to the spraying tray 24 to be weakened, the rotating stability of the spraying disc 24 is improved, and the situation that the paint is thrown out to affect the spraying quality due to the fact that the spraying disc 24 rotates too fast is prevented.

Example 2

Referring to fig. 4, in the present embodiment, compared with embodiment 1, the top of the spraying chamber 1 is fixedly connected with a dust suction pipe 30, the other end of the dust suction pipe 30 is fixedly connected with an exhaust fan 31, the other end of the exhaust fan 31 is fixedly connected with a dust exhaust pipe 32, an absorption box 33 is arranged outside the spraying chamber 1, the tail end of the dust exhaust pipe 32 extends into the absorption box 33, and a certain amount of recovery liquid 34 is arranged inside the spraying chamber 1.

The working principle is as follows: when the spraying device is used, whether the paint in the spraying gun 11 is sufficient or not is checked, if the paint is insufficient, the paint is supplemented in time, an object to be sprayed is placed on the top of the spraying disc 24, the object to be sprayed is clamped tightly by the clamp 26, the forward and reverse rotating motor 2 is started, the rotating shaft 3 drives the threaded rod 4 to rotate, the supporting block 5 meshed with the threaded rod is positioned on the outer wall surface of the threaded rod 4 to horizontally move under the combined action of the first supporting rod 6 and the hoop 7, when the object to be sprayed is moved to the upper part of the object to be sprayed, the forward and reverse rotating motor 2 is powered off, the spraying gun 11 starts to spray the object, the rotating motor 12 is started at the same time, the second supporting rod 13 drives the first bevel gear 14 to rotate, the third supporting rod 17 rotates under the meshing action of the second bevel gear 18 and the first bevel gear 14, the first gear 19 rotates, the second gear 21 and the third gear 23 both rotate through a series of meshing actions, so that the spraying disc 24 rotates under the rotating action of the fifth supporting rod 22, the object to be sprayed is enabled to rotate at the top of the spraying disc, so that the spraying of the object to be sprayed by the spraying mechanism is more uniform, the paint splashed and falling in the spraying process is recovered by the recovery liquid 34 at the bottom of the spraying cavity 1, meanwhile, the suction fan 31 works to enable a large amount of paint dust generated in the process of spraying paint to enter the absorption box 33 from the dust absorption pipe 30 through the dust exhaust pipe 32, wherein when the spraying mechanism sprays the object, the paint enters the inside of the spraying gun 11 and is sprayed out from the spraying gun spraying opening 27, the spraying channel is narrowed to enable the paint to generate larger pressure, when the ball valve 28 is rotated, pressure in each direction is generated on the outer wall of the rotary ball valve 28 to enable the rotary ball valve 28 to rotate in the inside of the spraying gun 11, at the moment, the direction of the rotary ball spraying opening 29 is changed, the spraying angle is increased, the spraying area is enlarged, the spraying is enabled to be more efficient and faster, and the three gears are set to be sequentially reduced in diameter, which the rotating speed of the rotary motor 12 is favorably transmitted to the spraying tray 24 to be weakened, improve the stability of spraying dish 24 pivoted, prevent that spraying dish 24 from rotating too fast and leading to paint to be thrown away and influence the spraying quality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. An automatic spraying machine convenient to adjust comprises a spraying cavity (1), wherein the spraying cavity (1) comprises a spraying mechanism and a rotating mechanism, and is characterized in that the spraying mechanism is formed by fixedly connecting a forward and reverse rotating motor (2) to the inner wall of one side of the spraying cavity (1), a rotating shaft (3) is fixedly connected to the output shaft of the forward and reverse rotating motor (2), the other end of the rotating shaft (3) is fixedly connected with the other side of the spraying cavity (1), a threaded rod (4) is fixedly sleeved on the outer wall of the rotating shaft (3), a supporting block (5) is meshed with the outer wall of the threaded rod (4), the inner walls of two sides of the spraying cavity (1) are fixedly connected with a same first supporting rod (6), a hoop (7) is sleeved on the outer wall of the first supporting rod (6) in a sliding mode, a same connecting rod (8) is fixedly connected to the outer wall of one side of the hoop (7) and one side of the supporting block (5), and a connecting block (9) is fixedly connected to the bottom of the supporting block (5), the bottom of the connecting block (9) is fixedly connected with a spraying plate (10), and the bottom of the spraying plate (10) is fixedly connected with a plurality of spraying guns (11).

2. The automatic spraying machine convenient to adjust according to claim 1, characterized in that the rotating mechanism is a rotating motor (12) fixedly connected to the inner wall of one side of the spraying cavity (1), the output shaft of the rotating motor (12) is fixedly connected with a second supporting rod (13), and the other end of the second supporting rod (13) is fixedly connected with a first bevel gear (14).

3. The automatic spraying machine convenient to adjust according to claim 1, characterized in that a support column (15) is fixedly connected to the bottom of the spraying cavity (1), a support disc (16) is fixedly connected to the top of the support column (15), a third support rod (17) is fixedly connected to one side of the top of the support disc (16), a second bevel gear (18) is fixedly connected to the top end of the third support rod (17), the second bevel gear (18) is meshed with the first bevel gear (14), and a first gear (19) is fixedly connected to the outer wall of the third support rod (17).

4. The automatic spraying machine convenient to adjust according to claim 3, characterized in that a fourth supporting rod (20) is fixedly connected to the top of the supporting disk (16), a second gear (21) is rotatably connected to the outer wall of the fourth supporting rod (20), a fifth supporting rod (22) is rotatably connected to the top of the supporting disk (16), a third gear (23) is fixedly connected to the outer wall of the fifth supporting rod (22), and the third gear (23), the second gear (21) and the first gear (19) are meshed in pairs.

5. The automatic spraying machine convenient to adjust according to claim 4, characterized in that a spraying disc (24) is fixedly connected to the top end of the fifth supporting rod (22), sixth supporting rods (25) are fixedly connected to two sides of the top of the spraying disc (24), clamps (26) are fixedly connected to the other ends of the sixth supporting rods (25), and rubber anti-skid pads are arranged on the adjacent sides of the two clamps (26).

6. The automatic spraying machine convenient to adjust according to claim 1, characterized in that a spraying gun spraying opening (27) is formed in the front end of the spraying gun (11), a rotary ball valve (28) is rotatably connected to the inner wall of the front end of the spraying gun (11), the diameter of the rotary ball valve (28) is slightly larger than that of a nozzle in the front end of the spraying gun (11), a rotary ball spraying opening (29) is formed in the rotary ball valve (28), and the rotary ball spraying opening (29) penetrates through the whole rotary ball valve (28).

7. The automatic spraying machine convenient to adjust according to claim 1, characterized in that a dust suction pipe (30) is fixedly connected to the top of the spraying cavity (1), an exhaust fan (31) is fixedly connected to the other end of the dust suction pipe (30), a dust exhaust pipe (32) is fixedly connected to the other end of the exhaust fan (31), an absorption box (33) is arranged outside the spraying cavity (1), the tail end of the dust exhaust pipe (32) extends into the absorption box (33), and a certain amount of recovery liquid (34) is arranged inside the spraying cavity (1).

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