CN110711529A

CN110711529A - Preparation device for producing low-light weather-resistant powder coating for buildings

Info

Publication number: CN110711529A
Application number: CN201911015482.7A
Authority: CN
Inventors: 刘勇
Original assignee: Beijing Dinghan Technology Co Ltd
Current assignee: Beijing Dinghan Technology Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-01-21

Abstract

The invention relates to the technical field of powder coating preparation devices, and discloses a preparation device for producing a low-light weather-resistant powder coating for a building. This a preparation facilities for producing low light resistant powder coating that waits for building, through the churn, grinding vessel and the cooperation of wind section of thick bamboo that send, can fuse the stirring, grind and ejection of compact process, avoid powder coating's preparation facilities when preparing powder coating, every completion one preparation process, need take out the raw materials and put into next preparation process, the raw materials is changeing the in-process probably and air in the pollutant contact, the low light resistant powder coating that makes the building of producing contains more impurity, influence the low light resistant performance of powder coating, reduce production quality's problem.

Description

Preparation device for producing low-light weather-resistant powder coating for buildings

Technical Field

The invention relates to the technical field of powder coating preparation devices, in particular to a preparation device for producing a low-light weather-resistant powder coating for buildings.

Background

The powder coating is a novel material based on petrochemical industry, and is prepared from low-molecular-weight resin, auxiliary agents, pigments, fillers and the like, and has certain appearance, gloss and color after being cured under certain conditions.

When the existing preparation device for producing the low-light weather-resistant powder coating for the building is used for preparing the powder coating, each preparation process is finished, the raw material needs to be taken out and put into the next preparation process, and the raw material is easy to contact with pollutants in the air in the transfer process, so that the produced low-light weather-resistant powder coating for the building contains more impurities, the low-light weather-resistant performance of the powder coating is influenced, and the production quality is reduced.

Disclosure of Invention

The invention provides a preparation device for producing a low-light weather-resistant powder coating for buildings, which has the advantages of fusing preparation procedures, preventing raw materials from contacting pollutants in the air in the transferring process to influence the low-light weather-resistant performance of the powder coating, reducing the production quality and improving the production efficiency, and solving the problems that the raw materials are easy to contact the pollutants in the air in the transferring process, so that the produced low-light weather-resistant powder coating for buildings contains more impurities, influences the low-light weather-resistant performance of the powder coating, and reduces the production quality and the production efficiency.

The invention provides the following technical scheme: the utility model provides a preparation facilities for producing low light resistant powder coating that waits for building, includes the base, the top fixed mounting of base has the motor cabinet, the fixed intercommunication in top of motor cabinet has the grinding vessel, the fixed intercommunication in top of grinding vessel has the churn, the outer fixed surface of churn has cup jointed the link, the bottom fixedly connected with support frame of link, the bottom of support frame is connected with the top of base, the outside fixed mounting of churn has agitator motor, the fixed intercommunication in top of churn has feed hopper, and the opening part at the feed hopper top of telling articulates there is the door.

Preferably, the inner cavity of the mixing drum is rotatably connected with a mixing shaft, the outer surface of the mixing shaft is fixedly connected with a mixing blade, the output shaft of the mixing motor penetrates through and extends to the inner cavity of the mixing drum, the mixing motor is positioned at the output shaft of the inner cavity of the mixing drum and is fixedly connected with one end of the mixing shaft, the inner side wall of the mixing drum is fixedly connected with a connecting frame, the axle center of the connecting frame is fixedly connected with a connecting ring, the other end of the mixing shaft penetrates through and extends to the inside of the connecting ring, the outer surface of the mixing shaft positioned inside the connecting ring is rotatably connected with the connecting ring, the top of the grinding drum is fixedly provided with a grinding motor, the inner side wall of the grinding drum is fixedly provided with a lower grinding disc, the inside of the lower grinding disc is movably connected with a wandering wheel, the axle center of the, the top fixedly connected with of sun gear grinds the seat, a plurality of sieve material holes have evenly been seted up to the lower surface of lower mill, the outside fixedly connected with motor cabinet of a wind send a section of thick bamboo, the outside fixed mounting of motor cabinet has a wind to send the motor, the output shaft of wind send the motor runs through and extends to the inner chamber of a wind send a section of thick bamboo, wind send the motor to be located the output shaft fixedly connected with fan blade of a wind send a section of thick bamboo inner chamber, the one end that wind sent the motor was kept away from to a wind send a section of thick bamboo extends to the outside of base, the bottom that wind sent a section of thick bamboo to be located base outside.

Preferably, the bottom of one end, far away from the stirring motor, of the stirring cylinder is fixedly communicated with a first connecting pipe, the bottom end of the first connecting pipe is communicated with the top of the grinding cylinder, the stirring cylinder is communicated with the grinding cylinder through the first connecting pipe, the bottom of the grinding cylinder is fixedly communicated with a second connecting pipe, the bottom end of the second connecting pipe is communicated with the top of one end, far away from the discharge pipe, of the pneumatic conveying cylinder, and the grinding cylinder is communicated with the pneumatic conveying cylinder through the second connecting pipe.

Preferably, the outer fixed surface of go-between is connected with the connector, the one end that the go-between was kept away from to the connector is connected with the inside wall of connecting frame, the quantity of connector is six, six the connector uses the axle center of go-between to be the surface of axle evenly distributed at the go-between, and adjacent two fixedly connected with coarse screening net between the connector, coarse screening net is the net shape, just the outer edge of coarse screening net is connected with the inside wall of connecting frame, the lateral surface of connector and the surface of go-between respectively.

Preferably, the stirring leaf is the helical shape, the outer edge of stirring leaf contacts with the inside wall of churn, the inside wall fixedly connected with stop collar that the churn is close to agitator motor, the surface that the (mixing) shaft is close to agitator motor one end is connected with the inside wall rotation of stop collar.

Preferably, the top fixed mounting that the pneumatic conveying cylinder is close to link one end has the air-out frame, the inside wall fixedly connected with that goes out the air-out frame keeps off the net, just the aperture value that keeps off the net is two millimeters.

Preferably, an output bevel gear is fixedly connected to an output shaft of the grinding motor, a transmission shaft is fixedly connected to the top of the grinding seat, the top end of the transmission shaft penetrates through and extends to the top of the grinding cylinder, a transmission bevel gear is fixedly connected to one end, located at the top of the grinding cylinder, of the transmission shaft, the transmission shaft is rotatably connected to the inner wall of the grinding cylinder, and the transmission bevel gear is meshed with the output bevel gear.

Preferably, the inner side wall of the lower grinding disc is provided with an inner gear ring, the outer surface of the planetary gear is provided with a first outer gear ring matched with the inner gear ring, and the outer surface of the sun gear is provided with a second outer gear ring matched with the first outer gear ring.

Preferably, the inner gear ring is engaged with the first outer gear ring, and the first outer gear ring is engaged with the second outer gear ring.

Preferably, the bottom of grinding vessel is conical shape, the sieve material hole is round platform shape, just the aperture value that sieve material hole site is located lower mill upper surface is less than the aperture value that sieve material hole site is located lower mill lower surface.

The invention has the following beneficial effects:

1. this a preparation facilities for producing low light resistant powder coating for building, through the churn, grinding vessel and the cooperation of wind section of thick bamboo that send, can fuse the stirring, grind and ejection of compact process, avoid powder coating's preparation facilities when preparing powder coating, every completion one preparation process, need take out the raw materials and put into next one preparation process, the raw materials is changeing the in-process probably and air in the pollutant contact, make the low light resistant powder coating for building that produces contain more impurity, influence the low light resistant performance of powder coating, reduce production quality's problem, set up the (mixing) shaft, the cooperation stirring leaf, in the time of the intensive mixing raw materials, helical structure through the stirring leaf, can effectually with stirring abundant raw materials propelling movement to next one preparation process.

2. This a preparation facilities for producing low light resistant powder coating of waiting for building, through setting up the splice frame, can effectual separation in the raw materials great piece impurity, prevent that it from getting into the grinding vessel, damage grinder, improve this preparation facilities job stabilization nature, set up the wandering star wheel, sun gear and lower mill cooperation, grinding motor work can drive the sun gear and rotate, thereby it makes powdered to drive the wandering star wheel rotation grinding raw materials, can be effectual with coating grinding more meticulous and even, further improve production quality.

3. This a preparation facilities for producing low light resistant powder coating for building send a section of thick bamboo through setting up wind, and wind send motor work, can drive the fan blade and rotate to the coating that will sieve the material hole and sift out passes through the exit of air current transmission discharging pipe, can play fine air drying effect simultaneously, and more convenient thoroughly is collected to the coating finished product, thereby the effectual finished product efficiency of producing of accelerating powder coating preparation facilities.

Drawings

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

FIG. 2 is a schematic sectional view of the mixing drum according to the present invention;

FIG. 3 is a schematic cross-sectional view of the grinding cylinder of the present invention;

FIG. 4 is a schematic cross-sectional view of the air supply cylinder of the present invention;

FIG. 5 is a schematic front view of a connecting frame according to the present invention;

fig. 6 is a schematic top view of the lower grinding disc of the present invention.

In the figure: 1. a base; 2. a discharge pipe; 3. an air supply cylinder; 4. an air outlet frame; 5. a support frame; 6. a stirring motor; 7. a feed hopper; 8. a bin gate; 9. a connecting frame; 10. a mixing drum; 11. a first connecting pipe; 12. a drive bevel gear; 13. an output bevel gear; 14. grinding the motor; 15. a grinding cylinder; 16. a second connecting pipe; 17. a motor base; 18. an air-driven motor; 19. stirring blades; 20. a limiting sleeve; 21. a stirring shaft; 22. a connecting frame; 23. a connecting ring; 24. a linker; 25. a drive shaft; 26. a grinding seat; 27. sieving holes; 28. a lower grinding disc; 29. an inner gear ring; 30. a wandering star wheel; 31. a sun gear; 32. blocking the net; 33. a fan blade; 34. and (4) coarse screening.

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. 1-6, a device for producing a low-light weather-resistant powder coating for buildings comprises a base 1, a motor base 17 is fixedly installed on the top of the base 1, a grinding cylinder 15 is fixedly communicated with the top of the motor base 17, a stirring cylinder 10 is fixedly communicated with the top of the grinding cylinder 15, a connecting frame 9 is fixedly sleeved on the outer surface of the stirring cylinder 10, a supporting frame 5 is fixedly connected with the bottom of the connecting frame 9, the bottom end of the supporting frame 5 is connected with the top of the base 1, a stirring motor 6 is fixedly installed on the outer side of the stirring cylinder 10, the model of the stirring motor 6 is Y-160M2-2, the rated power is 11KW, the rotating speed is 1500r/min, a feeding funnel 7 is fixedly communicated with the top of the stirring cylinder 10, a bin door 8 is hinged at the opening at the top of the feeding funnel 7, a stirring shaft 21 is rotatably connected with the inner cavity of the stirring cylinder 10, the stirring shaft 21 is arranged, the stirring blade 19 is matched, when the raw materials are fully stirred, the raw materials which are fully stirred can be effectively pushed to the next preparation process through the spiral structure of the stirring blade 19, the output shaft of the stirring motor 6 penetrates through and extends to the inner cavity of the stirring cylinder 10, the output shaft of the stirring motor 6, which is positioned in the inner cavity of the stirring cylinder 10, is fixedly connected with one end of the stirring shaft 21, the inner side wall of the stirring cylinder 10 is fixedly connected with a connecting frame 22, the axle center of the connecting frame 22 is fixedly connected with a connecting ring 23, the other end of the stirring shaft 21 penetrates through and extends to the inner part of the connecting ring 23, the outer surface of the stirring shaft 21, which is positioned in the connecting ring 23, is rotatably connected with the connecting ring 23, the connector 24 is fixedly connected with the outer surface of the connecting ring 23, one end, which is far, the grinding device is prevented from entering the grinding cylinder 15, the grinding device is damaged, the working stability of the preparation device is improved, the number of the connectors 24 is six, the six connectors 24 are uniformly distributed on the outer surface of the connecting ring 23 by taking the axis of the connecting ring 23 as an axis, a coarse screen 34 is fixedly connected between every two adjacent connectors 24, the coarse screen 34 is in a grid shape, the outer edge of the coarse screen 34 is respectively connected with the inner side wall of the connecting frame 22, the outer side surface of the connector 24 and the outer surface of the connecting ring 23, the stirring blade 19 is in a spiral shape, the outer edge of the stirring blade 19 is in contact with the inner side wall of the stirring cylinder 10, the inner side wall of the stirring cylinder 10 close to the stirring motor 6 is fixedly connected with a limiting sleeve 20, the grinding motor 14 is fixedly installed at the top of the grinding cylinder 15 by rotatably connecting the outer surface of one end of the stirring shaft 21 close to the, the rated power is 11KW, the rotating speed is 750r/min, the inner side wall of the grinding cylinder 15 is fixedly provided with a lower grinding disc 28, the inner part of the lower grinding disc 28 is movably connected with a planetary wheel 30, the axis inside the lower grinding disc 28 is rotatably connected with a sun wheel 31, the outer edge of the planetary wheel 30 is rotatably connected with the outer edge of the sun wheel 31, the top of the sun wheel 31 is fixedly connected with a grinding seat 26, the lower surface of the lower grinding disc 28 is uniformly provided with a plurality of screening holes 27, the output shaft of the grinding motor 14 is fixedly connected with an output bevel gear 13, the top of the grinding seat 26 is fixedly connected with a transmission shaft 25, the top end of the transmission shaft 25 penetrates through and extends to the top of the grinding cylinder 15, one end of the transmission shaft 25, which is positioned at the top of the grinding cylinder 15, the transmission shaft 25 is rotatably connected with the inner wall of the grinding cylinder 15, the, the outer surface of the free-wheel 30 is provided with a first outer gear ring matched with the inner gear ring 29, the outer surface of the sun wheel 31 is provided with a second outer gear ring matched with the first outer gear ring, the inner gear ring 29 is meshed with the first outer gear ring, the first outer gear ring is meshed with the second outer gear ring, the bottom of the grinding cylinder 15 is in a conical shape, the material sieving hole 27 is in a circular truncated cone shape, the aperture value of the material sieving hole 27 on the upper surface of the lower grinding disc 28 is smaller than the aperture value of the material sieving hole 27 on the lower surface of the lower grinding disc 28, the free-wheel 30, the sun wheel 31 and the lower grinding disc 28 are matched, the grinding motor 14 works to drive the sun wheel 31 to rotate, so as to drive the free-wheel 30 to rotate and grind raw materials into powder, the grinding coatings can be effectively more finely and uniformly ground, the production quality is further improved, the outer side of the air feeding cylinder 3 is fixedly connected, the model of the pneumatic conveying motor 18 is Y-160M1-2, the rated power is 11KW, the rotating speed is 3000r/min, the output shaft of the pneumatic conveying motor 18 penetrates and extends to the inner cavity of the pneumatic conveying cylinder 3, the output shaft of the pneumatic conveying motor 18 positioned in the inner cavity of the pneumatic conveying cylinder 3 is fixedly connected with a fan blade 33, one end of the pneumatic conveying cylinder 3 far away from the pneumatic conveying motor 18 extends to the outer side of the base 1, the bottom of one end of the pneumatic conveying cylinder 3 positioned at the outer side of the base 1 is fixedly communicated with a discharging pipe 2, the pneumatic conveying cylinder 3 is arranged, the pneumatic conveying motor 18 can drive the fan blade 33 to rotate, so that the coating screened out from the material screening hole 27 is transmitted to the outlet of the discharging pipe 2 through airflow, meanwhile, a good air drying effect can be achieved, the finished coating can be collected more conveniently and thoroughly, the production efficiency of the powder coating preparation device is effectively accelerated, the top of the pneumatic conveying, the inner side wall of the air outlet frame 4 is fixedly connected with a baffle net 32, the aperture value of the baffle net 32 is two millimeters, the bottom of one end of the mixing drum 10, which is far away from the mixing motor 6, is fixedly communicated with a first connecting pipe 11, the bottom of the first connecting pipe 11 is communicated with the top of the grinding drum 15, the mixing drum 10 is communicated with the grinding drum 15 through the first connecting pipe 11, the bottom of the grinding drum 15 is fixedly communicated with a second connecting pipe 16, the bottom of the second connecting pipe 16 is communicated with the top of one end of the air supply drum 3, which is far away from the discharging pipe 2, the grinding drum 15 is communicated with the air supply drum 3 through the second connecting pipe 16, the mixing drum 10, the grinding drum 15 and the air supply drum 3 are matched, the processes of mixing, grinding and discharging can be fused, the problem that when a powder coating preparation device is used for preparing the powder coating, when the powder coating is required to be taken out and put into the next preparation process, the produced low-light weather-resistant powder coating for buildings contains more impurities, influences the low-light weather-resistant performance of the powder coating and reduces the production quality.

The theory of operation, this a preparation facilities for producing low light resistant powder coating for building, through opening door 8, close door 8 after pouring the raw materials into feed hopper 7, sealed feed hopper 7, through agitator motor 6 work, when the intensive mixing raw materials, helical structure through stirring leaf 19, can be effectual with stirring abundant raw materials propelling movement to grinding vessel 15 inside, grinding motor 14 work, can drive sun gear 31 and rotate, thereby drive the wandering star wheel 30 and rotate and grind the raw materials and make powdered, can be effectual more meticulous and even with the coating grinding, further improve production quality, send motor 18 work through the wind, can drive fan blade 33 and rotate, thereby pass through the exit of air current transmission discharge pipe 2 with the coating that sieve material hole 27 was sieved, accomplish powder coating's preparation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a preparation facilities for producing low light resistant powder coating for building, includes base (1), its characterized in that: the utility model discloses a grinding machine, including base (1), motor cabinet (17), the fixed intercommunication in top of motor cabinet (17) has grinding vessel (15), the fixed intercommunication in top of grinding vessel (15) has churn (10), the external fixed surface of churn (10) has cup jointed link (9), the bottom fixedly connected with support frame (5) of link (9), the bottom of support frame (5) is connected with the top of base (1), the outside fixed mounting of churn (10) has agitator motor (6), the fixed intercommunication in top of churn (10) has feed hopper (7), and the opening part at feed hopper (7) top of telling articulates there is bin gate (8).

2. The preparation device for producing the architectural low-light weather-resistant powder coating according to claim 1, characterized in that: the inner chamber of churn (10) rotates and is connected with (mixing) shaft (21), the outer fixed surface of (mixing) shaft (21) is connected with stirring leaf (19), the output shaft of agitator motor (6) runs through and extends to the inner chamber of churn (10), agitator motor (6) are located the output shaft of churn (10) inner chamber and the one end fixed connection of (mixing) shaft (21), the inside wall fixed connection of churn (10) link frame (22), the axle center department fixed connection of link frame (22) has go-between (23), the other end of (mixing) shaft (21) runs through and extends to the inside of go-between (23), the surface that (mixing) shaft (21) are located the inside of go-between (23) rotates with go-between (23) and is connected, the top fixed mounting of grinding drum (15) has grinding motor (14), the inside wall fixed mounting of grinding drum (15) has lower mill (28), the inner movable connection of the lower grinding disc (28) is provided with a planetary wheel (30), the inner shaft center of the lower grinding disc (28) is rotatably connected with a sun wheel (31), the outer edge of the planetary wheel (30) is rotatably connected with the outer edge of the sun wheel (31), the top of the sun wheel (31) is fixedly connected with a grinding seat (26), the lower surface of the lower grinding disc (28) is uniformly provided with a plurality of screening holes (27), the outer side of the air supply cylinder (3) is fixedly connected with a motor seat (17), the outer side of the motor seat (17) is fixedly provided with an air supply motor (18), an output shaft of the air supply motor (18) penetrates through and extends to the inner cavity of the air supply cylinder (3), the air supply motor (18) is located at an output shaft of the inner cavity of the air supply cylinder (3) and is fixedly connected with fan blades (33), one end, far away from the air supply motor (18), of the air supply cylinder (3) extends to the outer side, the bottom of the air supply cylinder (3) at one end of the outer side of the base (1) is fixedly communicated with a discharge pipe (2).

3. The preparation device for producing the architectural low-light weather-resistant powder coating according to claim 2, characterized in that: the bottom fixed intercommunication that agitator motor (6) one end was kept away from in churn (10) has first connecting pipe (11), the bottom of first connecting pipe (11) is linked together with the top of grinding vessel (15), churn (10) are linked together through first connecting pipe (11) and grinding vessel (15), the bottom fixed intercommunication of grinding vessel (15) has second connecting pipe (16), the bottom of second connecting pipe (16) is linked together with the top that discharging pipe (2) one end was kept away from in pneumatic conveying section of thick bamboo (3), grinding vessel (15) are linked together through second connecting pipe (16) and pneumatic conveying section of thick bamboo (3).

4. The preparation device of claim 3, wherein the device comprises: the outer fixed surface of go-between (23) is connected with connector (24), the one end that go-between (23) was kept away from in connector (24) is connected with the inside wall of connection frame (22), the quantity of connector (24) is six, six the connector (24) uses the axle center of go-between (23) as the surface of axle evenly distributed at go-between (23), and adjacent two fixedly connected with coarse screen cloth (34) between connector (24), coarse screen cloth (34) are the net shape, just the outer edge of coarse screen cloth (34) is connected with the inside wall of connection frame (22), the lateral surface of connector (24) and the surface of go-between (23) respectively.

5. The preparation device of claim 4, wherein the device comprises: stirring leaf (19) are the helical shape, the outer inside wall along with churn (10) of stirring leaf (19) contacts, churn (10) are close to inside wall fixedly connected with stop collar (20) of agitator motor (6), the surface that (mixing) shaft (21) are close to agitator motor (6) one end is connected with the inside wall rotation of stop collar (20).

6. The preparation device of claim 5, wherein the device comprises: the top fixed mounting that pneumatic tube (3) is close to link (9) one end has air-out frame (4), the inside wall fixedly connected with that goes out air-out frame (4) keeps off net (32), just the aperture value that keeps off net (32) is two millimeters.

7. The preparation device of claim 6, wherein the device comprises: the output shaft of the grinding motor (14) is fixedly connected with an output bevel gear (13), the top of the grinding seat (26) is fixedly connected with a transmission shaft (25), the top end of the transmission shaft (25) penetrates through and extends to the top of the grinding cylinder (15), one end of the transmission shaft (25) located at the top of the grinding cylinder (15) is fixedly connected with a transmission bevel gear (12), the transmission shaft (25) is rotatably connected with the inner wall of the grinding cylinder (15), and the transmission bevel gear (12) is meshed with the output bevel gear (13).

8. The apparatus for preparing low-light weather-resistant powder coating for building according to claim 7, wherein: an inner gear ring (29) is arranged on the inner side wall of the lower grinding disc (28), a first outer gear ring matched with the inner gear ring (29) is arranged on the outer surface of the planetary gear (30), and a second outer gear ring matched with the first outer gear ring is arranged on the outer surface of the sun gear (31).

9. The apparatus for preparing low-light weather-resistant powder coating for building according to claim 8, wherein: the inner gear ring (29) is meshed with the first outer gear ring, and the first outer gear ring is meshed with the second outer gear ring.

10. The apparatus for preparing low-light weather-resistant powder coating for building according to claim 9, wherein: the bottom of grinding vessel (15) is conical shape, sieve material hole (27) are the round platform shape, just sieve material hole (27) are located the aperture value that lower mill (28) upper surface was located in sieve material hole (27) and are less than the aperture value that lower mill (28) lower surface was located in sieve material hole (27).