CN114789011A

CN114789011A - Coating mixing device

Info

Publication number: CN114789011A
Application number: CN202210457244.7A
Authority: CN
Inventors: 黄望柱; 王延冰; 凤翔
Original assignee: Qingyuan Bangtai New Material Co ltd
Current assignee: Qingyuan Bangtai New Material Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-07-26

Abstract

The invention relates to the technical field of material mixing, in particular to a coating mixing device, which comprises a reaction kettle, wherein a fixed seat is arranged on the lower end surface of the reaction kettle, an arc-shaped displacement groove is formed in the upper end surface of the fixed seat, the reaction kettle is positioned in the displacement groove and movably connected, a side plate is vertically and fixedly connected to the left side of the fixed seat, a shaking component and a pressure component are respectively arranged on the adjacent surfaces of the side plate and the reaction kettle, the shaking component is positioned in the center of the left end surface of the reaction kettle, the pressure component is positioned on the upper side of the shaking component, and a cleaning component is arranged in the reaction kettle. According to the invention, in the process of stirring the coating by designing the shaking assembly to be matched with the reaction kettle, the direction of the internal coating in the process of shaking the reaction kettle by the reaction kettle is different from the direction of the internal coating in the process of shaking the reaction kettle by the shaking assembly, so that the coatings in the reaction kettle are stirred in a convection manner in the process of operating the reaction kettle and the reaction kettle simultaneously, and the stirring and mixing efficiency of the coating is greatly improved.

Description

Coating mixing device

Technical Field

The invention relates to the technical field of material mixing, in particular to a coating mixing device.

Background

The paint is a viscous liquid prepared by coating on the surface of a protected or decorated object and forming a firmly attached continuous film with the coated object, and is usually based on resin, oil or emulsion, with or without pigment and filler, with corresponding additives, and by using organic solvent or water. In the production and processing process of the coating, a plurality of coating raw materials and additives need to be fully mixed;

in order to mix these raw materials and additives, the mixing is mostly performed manually, the mixing method causes uneven mixing of the coating and wastes time and labor, when mechanical equipment is used for mixing, a single mixing tool is usually used for mixing, time and energy are saved to a certain extent, the mixing is still uneven, and the coating has certain viscosity, so that the coating is easy to adhere to the wall surface of the mixing vessel during mixing, the mixing effect is poor, and once other kinds of materials are mixed and stirred by the mechanical equipment, the coating adhered to the inner part cannot be removed, and the use efficiency of the device is further reduced.

To this end, a paint mixing device is proposed.

Disclosure of Invention

The present invention is directed to a paint mixing apparatus to solve the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a coating mixing device comprises a reaction kettle, wherein a fixed seat is arranged on the lower end face of the reaction kettle, an arc-shaped displacement groove is formed in the upper end face of the fixed seat, the reaction kettle is movably connected in the displacement groove, a side plate is vertically and fixedly connected to the left side of the fixed seat, a shaking component and a pressure component are respectively arranged on the adjacent faces of the side plate and the reaction kettle, the shaking component is arranged at the central position of the left end face of the reaction kettle, the pressure component is arranged on the upper side of the shaking component, a cleaning component is arranged in the reaction kettle, a feeding pipe is obliquely and fixedly connected to the right side of the upper end face of the reaction kettle, a discharging valve pipe is fixedly connected to the lower end face of the fixed seat and is communicated with the interior of the reaction kettle, a motor is fixedly connected to the right end face of the reaction kettle, stirring rods are arranged in the centers of the interior of the reaction kettle at equal intervals, and a plurality of stirring rods are fixed on the outer surface of the stirring rods, the both ends of puddler run through reation kettle to fixedly connected with seal bearing between puddler and the reation kettle, the right-hand member and the motor output shaft of puddler are fixed, and the puddler left end with rock the subassembly and be connected.

Preferably, the front side and the rear side of the reaction kettle are symmetrically provided with slide rails, the slide rails are fixed with the fixing seat, and the reaction kettle is movably connected in the displacement groove through the slide rails.

Preferably, it includes embedded connection at the inside outer sleeve of curb plate one to rock the subassembly, the left end of outer sleeve one is closed, and the right-hand member is the opening form, the internal rotation of outer sleeve one is connected with the drive shaft, the right-hand member and the puddler fixed connection of drive shaft, the spout of arc structure is seted up to the outer white face of drive shaft, and the spout is annular a week and distributes at the drive shaft surface, the internal surface fixed connection of outer sleeve one has the slider, the slider is located the inside sliding connection of spout.

Preferably, the clearance subassembly is including seting up the guide way at reation kettle internal surface up end, the inside sliding connection of guide way has the guide block, the lower terminal surface fixedly connected with clearance board of guide block, the clearance board is the laminating setting of annular structure distribution at the reation kettle inner wall.

Preferably, the annular structure the annular surface symmetric distribution has the spoiler in the clearance board, the spoiler is the distribution of arc structure, and the spoiler arcwall face of two sets of arc structures designs relatively, and the spoiler does not contact with the puddler.

Preferably, the cleaning plate is designed to be a hollow structure, a plurality of nozzles are annularly and equidistantly connected to the adjacent surface of the cleaning plate and the inner wall of the reaction kettle in an embedded manner, and cleaning liquid is arranged in the cleaning plate.

Preferably, pressure assembly and clearance subassembly pneumatic connection, provide pressure for hollow structure's clearance inboard through pressure assembly, will clear up the inboard clearance liquid high-pressure injection cooperation clearance board of portion and scrape the clearance to the reation kettle inner wall.

Preferably, the pressure assembly comprises a second outer sleeve fixedly connected to a side plate, an air bag and a pressing plate are arranged inside the second outer sleeve, the pressing plate is located on the right side of the air bag, the left end of the second outer sleeve is closed, the right end of the second outer sleeve is in an open shape, a connecting rod is fixedly connected to the right end face of the pressing plate, one end of the connecting rod is fixed to the edge of the left end face of the reaction kettle, an air suction port of the air bag penetrates through the second outer sleeve and extends to the outside, and a check valve is arranged in the air suction port.

Preferably, the inside of connecting rod is provided with the trachea, trachea one end is fixed with the gasbag intercommunication, and the other end then extends inside the guide way and runs through to extend to guide block and clearance board cavity region intercommunication.

Preferably, the outer fixed surface of connecting rod is connected with the three-way valve, and the three-way valve is connected with the inside trachea of connecting rod, and the trachea that is located the inside guide way is helical structure and distributes.

Compared with the prior art, the invention has the beneficial effects that:

1. in the process of stirring the coating by designing the rocking component and matching with the reaction kettle, the direction of stirring the internal coating by the reaction kettle is different from the direction of stirring the internal coating by the rocking component in the process of rocking the reaction kettle, so that the coating in the reaction kettle forms convective stirring in the process of operating the reaction kettle and the rocking component simultaneously, and the stirring and mixing efficiency of the coating is greatly improved;

2. according to the invention, the cleaning assembly is added in the reaction kettle and is matched with the swinging assembly to swing left and right through the reaction kettle, so that the internal cleaning liquid impacts the cleaning assembly to move left and right in the reaction kettle, and further scrapes, cleans and washes the inner wall of the reaction kettle, and further improves the cleaning efficiency of the reaction kettle;

3. according to the invention, the pressure assembly 4 is matched with the cleaning assembly, so that the pressure assembly 4 provides certain air pressure in the cleaning assembly in the cleaning process inside the reaction kettle, so that the cleaning liquid in the cleaning assembly is sprayed to the inner wall of the reaction kettle at high pressure, and the cleaning efficiency of the inner wall of the reaction kettle is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is a combination view of the slosh assembly and pressure assembly 4 of the present invention;

FIG. 3 is a bottom view of the overall structure of the present invention;

FIG. 4 is a cross-sectional view of the overall structure of the present invention;

FIG. 5 is an enlarged view of the invention at A in FIG. 4;

FIG. 6 is an enlarged view of the invention at B of FIG. 4;

FIG. 7 is a right side view of the overall structure of the present invention;

FIG. 8 is a schematic sectional view of a reaction vessel according to the present invention;

FIG. 9 is a schematic view of the structure of the cleaning cotton and the spoiler of the present invention.

Description of reference numerals:

1. a reaction kettle; 11. a feed tube orifice; 12. a motor; 13. a blanking valve pipe; 14. a stirring rod; 15. a stirring blade; 16. sealing the bearing;

2. a fixed seat; 21. a side plate; 22. a slide rail; 23. a displacement groove;

3. shaking the assembly; 31. a drive shaft; 32. a slider; 33. a first outer sleeve; 34. a chute;

4. a pressure assembly; 41. an air pipe; 42. a connecting rod; 43. a three-way valve; 44. pressing a plate; 45. a second outer sleeve; 46. an air bag;

5. cleaning the assembly; 51. a guide groove; 52. a guide block; 53. cleaning the plate; 54. a spoiler; 55. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 9, the present invention provides a technical solution:

a coating mixing device comprises a reaction kettle 1, wherein a fixed seat 2 is arranged on the lower end face of the reaction kettle 1, an arc-shaped displacement groove 23 is formed in the upper end face of the fixed seat 2, the reaction kettle 1 is positioned in the displacement groove 23 and movably connected, a side plate 21 is vertically and fixedly connected to the left side of the fixed seat 2, a swinging assembly 3 and a pressure assembly 4 are respectively arranged on the adjacent faces of the side plate 21 and the reaction kettle 1, the swinging assembly 3 is positioned at the center of the left end face of the reaction kettle 1, the pressure assembly 4 is positioned on the upper side of the swinging assembly 3, a cleaning assembly 5 is arranged in the reaction kettle 1, a feeding pipe is obliquely and fixedly connected to the right side of the upper end face of the reaction kettle 1, a feeding valve pipe 13 is fixedly connected to the lower end face of the fixed seat 2, the feeding valve pipe 13 is communicated with the interior of the reaction kettle 1, and a motor 12 is fixedly connected to the right end face of the reaction kettle 1, reation kettle 1's inside center is provided with puddler 14, and the surface equidistance of puddler 14 is fixed with a plurality of puddler 14, reation kettle 1 is run through at the both ends of puddler 14 to fixedly connected with sealed bearing 16 between puddler 14 and reation kettle 1, the right-hand member of puddler 14 is connected fixedly with motor 12 output shaft, and puddler 14 left end with rock subassembly 3 and be connected, reation kettle 1 front and back bilateral symmetry is provided with slide rail 22, slide rail 22 is fixed with fixing base 2, reation kettle 1 passes through slide rail 22 at the inside swing joint of displacement tank 23.

By adopting the technical scheme, in the process of stirring the coating by matching the shaking component 3 with the reaction kettle 1, the reaction kettle 1 reversely stirs the internal coating and the shaking component 3 shakes the reaction kettle 1, so that the direction of the internal coating is different, and the internal coating in the reaction kettle 1 forms convection stirring in the process of simultaneously operating the reaction kettle and the reaction kettle, thereby greatly improving the coating stirring and mixing efficiency.

As an embodiment of the present invention, as shown in fig. 1 and fig. 2, 4, 6, and 7, the shaking assembly 3 includes a first outer sleeve 33 embedded inside the side plate 21, the left end of the first outer sleeve 33 is closed, the right end of the first outer sleeve 33 is open, a driving shaft 31 is rotatably connected inside the first outer sleeve 33, the right end of the driving shaft 31 is fixedly connected with the stirring rod 14, an outer surface of the driving shaft 31 is provided with a sliding groove 34 having an arc structure, the sliding groove 34 is distributed on an outer surface of the driving shaft 31 in a circular shape, an inner surface of the first outer sleeve 33 is fixedly connected with a sliding block 32, and the sliding block 32 is located inside the sliding groove 34 and is slidably connected.

By adopting the technical scheme, when in work, firstly, a user puts the coating to be processed and stirred into the reaction kettle 1 through the feeding pipe orifice 11, then the motor 12 is in conductive operation, and further drives the stirring rod 14 in the reaction kettle 1 to carry the stirring blade 15 to rotate, so as to stir and mix the coating in the reaction kettle 1, meanwhile, the rotation of the stirring rod 14 drives the driving shaft 31 to rotate in the outer sleeve I33, and along with the rotation of the driving shaft 31 in the outer sleeve I33, the sliding block 32 in the outer sleeve I33 is in arc shape relative to the outer surface of the driving shaft 31 and moves around the sliding groove 34 distributed outside the driving shaft 31 in an annular circle, at the moment, the driving shaft 31 moves left and right in the outer sleeve I33, so that the reaction kettle 1 slides left and right in the sliding groove 34 arranged on the upper end surface of the fixed seat 2 under the action of the sliding rail 22, and the direction of the coating in the process of shaking the reaction kettle 1 by the reaction kettle 1 stirring direction of the coating and the inner coating stirring component 3 is different, and then both are in the simultaneous operation in-process, and 1 inside coating of reation kettle forms the convection current stirring, and then improves coating stirring mixing efficiency greatly.

As an embodiment of the present invention, as shown in fig. 4, 8 and 9, the cleaning assembly 5 includes a guide groove 51 formed on an upper end surface of an inner surface of the reaction vessel 1, a guide block 52 is slidably connected inside the guide groove 51, a cleaning plate 53 is fixedly connected to a lower end surface of the guide block 52, the cleaning plate 53 is arranged on an inner wall of the reaction vessel 1 in an annular structure, baffles 54 are symmetrically distributed on an inner annular surface of the cleaning plate 53 in the annular structure, the baffles 54 are arranged in an arc structure, arc surfaces of the two groups of baffles 54 in the arc structure are oppositely designed, the baffles 54 are not in contact with the stirring rod 14, the inside of the cleaning plate 53 is designed in a hollow structure, a plurality of nozzles 55 are annularly and equidistantly connected to adjacent surfaces of the cleaning plate 53 and the inner wall of the reaction vessel 1, and cleaning liquid is provided in the cleaning plate 53.

By adopting the technical scheme, when the coating stirring and mixing structure is bundled, a user discharges the internal coating by opening the blanking valve pipe 13, the user continues to control the motor 12 to rotate at the moment, on the basis of the shaking component 3, the reaction kettle 1 still shakes leftwards and rightwards to displace, at the moment, the cleaning plate 53 in the cleaning component 5 inside the reaction kettle 1 further scrapes and cleans the inner wall of the reaction kettle 1 through the cleaning plate 53 with the annular structure under the action of the inertia impact of the shaking of the reaction kettle 1, so that the coating attached to the inner wall of the reaction kettle 1 is quickly separated from the attachment of the inner wall of the reaction kettle 1 and slowly flows downwards to be discharged through the blanking valve pipe 13, and the flow blocking piece 54 can be well added in the coating stirring process, the contact area with the internal coating can increase the efficiency of convective stirring.

As an embodiment of the present invention, as shown in fig. 4 and 5, and fig. 8 and 9, the pressure assembly 4 is pneumatically connected to the cleaning assembly 5, the pressure assembly 4 provides pressure to the inside of the cleaning plate 53 with a hollow structure, and the cleaning plate 53 is used to scrape and clean the inner wall of the reaction kettle 1 by matching high-pressure spraying of cleaning fluid inside the cleaning plate 53 with the cleaning plate 53, the pressure assembly 4 includes an outer sleeve 45 fixedly connected to the side plate 21, an air bag 46 and a pressure plate 44 are arranged inside the outer sleeve 45, the pressure plate 44 is located on the right side of the air bag 46, the left end of the outer sleeve 45 is closed, the right end is open, the right end of the pressure plate 44 is fixedly connected to a connecting rod 42, one end of the connecting rod 42 is fixed to the edge of the left end face of the reaction kettle 1, the air suction port of the air bag 46 extends to the outside through the outer sleeve 45, and a one-way valve is arranged in the air suction port, an air pipe 41 is arranged inside the connecting rod 42, one end of the air pipe 41 is fixedly communicated with the air bag 46, the other end of the air pipe extends into the guide groove 51 and extends to the guide block 52 to be communicated with the hollow area of the cleaning plate 53, the outer surface of the connecting rod 42 is fixedly connected with the three-way valve 43, the three-way valve 43 is connected with the air pipe 41 in the connecting rod 42, and the air pipe 41 in the guide groove 51 is distributed in a spiral structure.

By adopting the technical scheme, after the component 5 to be cleaned is cleaned for a period of time, the inner wall of the reaction kettle 1 still cannot be ensured to be clean, therefore, based on the basis of the swinging component 3, a user can adjust the states of the air pipe 41 and the air bag 46 through the three-way valve 43 at the moment to ensure that the air pipe 41 is communicated with the air bag 46, so that under the action of the swinging component 3, in the process of swinging and displacing the reaction kettle 1 left and right, the air bag 46 in the outer sleeve II 45 can be compressed through the connecting rod 42 and the pressing plate 44, the air in the air bag 46 can enter the cleaning plate 53 with a hollow structure through the compression of the air pipe 41, the cleaning liquid is sprayed to the inner wall of the reaction kettle 1 through the spray head 55 at high pressure, then the cleaning plate 53 in the swinging and displacing state is matched again to clean the inner wall of the reaction kettle 1, the cleaning efficiency of the device is improved, the air supplement in the air bag 46 is mainly realized through the air suction port and the internal one-way valve, meanwhile, the three-way valve 43 is internally provided with a one-way valve, the spraying stage of the cleaning liquid is guaranteed, the air in the air bag 46 only enters through an air suction port, the air pipe 41 is in the discharging sequence, the three-way valve 43 can also achieve the purpose of supplementing the cleaning liquid into the cleaning plate 53 through the air pipe 41, meanwhile, the device structure does not need cleaning, the pressure component 4 still runs, the air is controlled by the three-way valve 43 and is sprayed out through the three-way valve 43, a user can spray the external air pipe 41 of the three-way valve 43 to the outside of the shaking component 3, the flowing speed of the external air of the shaking component 3 is increased, and the air cooling of the shaking component 3 is achieved.

The working principle is as follows: when the device works, firstly, a user puts a coating to be processed and stirred into the reaction kettle 1 through the feeding pipe orifice 11, then the motor 12 is in conductive operation, further the stirring rod 14 in the reaction kettle 1 is driven to carry the stirring blade 15 to rotate, the coating in the reaction kettle 1 is stirred and mixed, meanwhile, the same rotation of the stirring rod 14 drives the driving shaft 31 to rotate in the first outer sleeve 33, and along with the rotation of the driving shaft 31 in the first outer sleeve 33, the sliding block 32 in the first outer sleeve 33 is in arc relative to the outer surface of the driving shaft 31 and is in annular circle distributed in the sliding groove 34 outside the driving shaft 31 to displace, at the moment, the driving shaft 31 displaces left and right in the first outer sleeve 33, further, the reaction kettle 1 slides left and right in the sliding groove 34 arranged on the upper end surface of the fixed seat 2 under the action of the sliding rail 22, and the direction of the coating in the process that the reaction kettle 1 shakes the reaction kettle 1 through the reverse stirring of the coating and the shaking component 3 is different, in the process of simultaneous operation of the two, the coating inside the reaction kettle 1 forms convection stirring, so that the coating stirring and mixing efficiency is greatly improved;

when the coating material stirs the mixed structure bundle, the user discharges the internal coating material by opening the blanking valve pipe 13, the user continues to control the motor 12 to rotate at this moment, on the basis of the shaking component 3, the reaction kettle 1 still shakes left and right to move, and at this moment, the cleaning plate 53 in the cleaning component 5 inside the reaction kettle 1 scrapes and cleans the inner wall of the reaction kettle 1 further by the cleaning plate 53 with an annular structure under the action of the inertia impact of the shaking of the reaction kettle 1, so that the coating material attached to the inner wall of the reaction kettle 1 is quickly separated from the attachment of the inner wall of the reaction kettle 1 and slowly flows downwards to be discharged through the blanking valve pipe 13, and the spoiler 54 can well increase the contact area of the equipment with the internal coating material in the process of stirring the coating material, the convection stirring efficiency can be increased;

after the cleaning assembly 5 is cleaned for a period of time, the inner wall of the reaction kettle 1 still cannot be ensured to be clean, therefore, based on the swinging assembly 3, a user can adjust the states of the air pipe 41 and the air bag 46 through the three-way valve 43 at the moment, so that the air pipe 41 is communicated with the air bag 46, therefore, under the action of the swinging assembly 3, in the process of swinging and moving the reaction kettle 1 left and right, the air bag 46 in the outer sleeve II 45 can be compressed through the connecting rod 42 and the pressing plate 44, so that the air in the air bag 46 is compressed through the air pipe 41 and enters the cleaning plate 53 with a hollow structure, the cleaning liquid is sprayed to the inner wall of the reaction kettle 1 through the spray head 55 under high pressure, then the cleaning plate 53 in the swinging and moving state is matched again to clean the inner wall of the reaction kettle 1, the cleaning efficiency of the device is improved, the air supplement in the air bag 46 is mainly realized through the air inlet and the internal one-way valve, and the one-way valve is also arranged in the air bag 43, guarantee in the cleaning fluid injection stage, gasbag 46 gas only gets into through the induction port, trachea 41 exhaust order, three-way valve 43 also can realize through trachea 41 to the inside purpose of supplementary cleaning fluid of cleaning plate 53, the cleaning stage, unloading valve pipe 13 closes, cleaning fluid discharges to reation kettle 1 inside, also can strike cleaning plate 53 and spoiler 54 equally, increase cleaning plate 53 displacement range, improve cleaning efficiency, the device structure is when not needing the clearance, pressure component 4 still operates, through three-way valve 43 control, gaseous by three-way valve 43 blowout, the user can be to the external trachea 41 of three-way valve 43 to rock the subassembly 3 outside, increase and rock subassembly 3 outside gas flow velocity, realize the forced air cooling to rocking subassembly 3.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A coating mixing arrangement, includes reation kettle (1), its characterized in that: the lower end face of the reaction kettle (1) is provided with a fixed seat (2), the upper end face of the fixed seat (2) is provided with an arc-shaped structure displacement groove (23), the reaction kettle (1) is positioned in the displacement groove (23) and movably connected, the left side of the fixed seat (2) is vertically and fixedly connected with a side plate (21), the adjacent faces of the side plate (21) and the reaction kettle (1) are respectively provided with a shaking component (3) and a pressure component (4), wherein the shaking component (3) is positioned at the central position of the left end face of the reaction kettle (1), the pressure component (4) is positioned at the upper side of the shaking component (3), the interior of the reaction kettle (1) is provided with a cleaning component (5), the right side of the upper end face of the reaction kettle (1) is obliquely and fixedly connected with an inlet pipe (11), the lower end face of the fixed seat (2) is fixedly connected with a blanking valve pipe (13), and the blanking valve pipe (13) is communicated with the interior of the reaction kettle (1), the utility model discloses a reactor, including reation kettle (1), the inside center of reation kettle (1) is provided with puddler (14), and the surface equidistance of puddler (14) is fixed with a plurality of puddler (15), reation kettle (1) is run through at the both ends of puddler (14) to fixedly connected with seal bearing (16) between puddler (14) and reation kettle (1), the right-hand member and the output shaft of motor (12) of puddler (14) are fixed, and puddler (14) left end with rock subassembly (3) and be connected.

2. A paint mixing apparatus as claimed in claim 1, wherein: slide rail (22) are symmetrically arranged on the front side and the rear side of reaction kettle (1), slide rail (22) is fixed with fixing seat (2), and reaction kettle (1) is movably connected in displacement groove (23) through slide rail (22).

3. A paint mixing apparatus as claimed in claim 1, wherein: rock subassembly (3) including embedded connection in the inside outer sleeve (33) of curb plate (21), the left end of outer sleeve (33) is closed, and the right-hand member is the opening form, the inside rotation of outer sleeve (33) is connected with drive shaft (31), the right-hand member and puddler (14) fixed connection of drive shaft (31), the outer white face of drive shaft (31) is seted up the spout (34) (23) of arc structure, and spout (34) (23) are annular a week and distribute at drive shaft (31) surface, the internal surface fixed connection of outer sleeve (33) has slider (32), slider (32) are located spout (34) (23) inside sliding connection.

4. A paint mixing apparatus as claimed in claim 1, wherein: clearance subassembly (5) are including seting up guide way (51) at reation kettle (1) internal surface up end, the inside sliding connection of guide way (51) has guide block (52), lower terminal surface fixedly connected with cleaning plate (53) of guide block (52), cleaning plate (53) are the loop configuration and distribute the laminating and set up at reation kettle (1) inner wall.

5. A paint mixing apparatus according to claim 4, characterised in that: spoilers (54) are symmetrically distributed on the inner ring surface of the cleaning plate (53) in an annular structure, the spoilers (54) are distributed in an arc structure, the arc surfaces of the spoilers (54) in the two groups of arc structures are designed oppositely, and the spoilers (54) are not in contact with the stirring rod (15).

6. A paint mixing apparatus according to claim 5, characterised in that: the inside of clearance board (53) is hollow structure design, clearance board (53) and reation kettle (1) inner wall's adjacent surface annular equidistance embedded a plurality of shower nozzles (55) of being connected with, be provided with the clearance liquid in clearance board (53).

7. A paint mixing apparatus as claimed in claim 6, wherein: pressure component (4) and clearance subassembly (5) pneumatic connection, provide pressure for hollow structure's clearance board (53) is inside through pressure component (4), with the inside clearance liquid high-pressure injection cooperation clearance board (53) of clearance board (53) to reation kettle (1) inner wall scraping clearance.

8. A paint mixing apparatus as claimed in claim 1, wherein: pressure component (4) include two (45) outer sleeves on fixedly connected with curb plate (21), the inside of two (45) outer sleeves is provided with gasbag (46) and clamp plate (44), clamp plate (44) are located the right side of gasbag (46), two (45) left ends of outer sleeves are closed, and the right-hand member is the opening form, the right-hand member face fixedly connected with connecting rod (42) of clamp plate (44), the one end and reation kettle (1) left end face edge of connecting rod (42) are fixed, gasbag (46) induction port runs through two (45) outer sleeves and extends to the outside, and the built-in check valve of induction port.

9. A paint mixing apparatus as claimed in claim 8, wherein: an air pipe (41) is arranged inside the connecting rod (42), one end of the air pipe (41) is communicated and fixed with the air bag (46), and the other end of the air pipe (41) extends into the guide groove (51) and penetrates through the guide block (52) to be communicated with the hollow area of the cleaning plate (53).

10. A paint mixing apparatus as claimed in claim 9, wherein: the outer surface of the connecting rod (42) is fixedly connected with a three-way valve (43), the three-way valve (43) is connected with an air pipe (41) inside the connecting rod (42), and the air pipe (41) inside the guide groove (51) is distributed in a spiral structure.