CN213230635U

CN213230635U - Fluidized bed powder feeder

Info

Publication number: CN213230635U
Application number: CN202021584282.1U
Authority: CN
Inventors: 陈映芳; 黄永祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-05-18
Anticipated expiration: 2030-08-03

Abstract

The utility model provides a fluidized bed supplies powder ware relates to fluidized bed technical field, and the bottom of bull stick and the output of motor rotate to be connected, and the surface of bull stick is rotated and is connected with the rotor plate, and two blanking holes have been seted up to the surface symmetry of rotor plate, and the inside fixed mounting of inner bag has the baffle, and two last blanking holes have been seted up to the surface symmetry of baffle, and the fixed surface of the one end that the motor was kept away from to the bull stick installs a plurality of rotating fan blades, and a plurality of rotating fan blade even distribution are on the surface of bull stick. The utility model discloses, when needs add the powder, open the motor, the motor drives the bull stick and rotates, and the bull stick rotates and drives the rolling disc and rotate, and when the lower blanking hole on the rotor plate rotated under the supreme blanking hole, the powder continued to fall into on the swash plate through lower blanking hole, and during the powder flowed the in-feed gate through the swash plate, at this moment the powder flowed the reinforced operation that has realized the powder in the production facility through the discharge gate, had avoided increasing staff's intensity of labour's problem.

Description

Fluidized bed powder feeder

Technical Field

The utility model relates to a fluidized bed technical field especially relates to a fluidized bed supplies powder ware.

Background

Fluidized bed coating means that uniformly distributed air flow passes through a powder layer to turn powder particles into fluidization, the air flow and the powder coating keep a certain section height after establishing balance in a fluidization groove, at the moment, a preheated workpiece is immersed in the fluidized powder coating, and the workpiece is taken out and leveled into a film to obtain a uniform coating.

In order to ensure the high efficiency and high quality of fluidized bed coating, powder coating must be continuously, uniformly and quantitatively supplied to a fluidized tank, one key component is a powder feeder of a fluidized bed, the existing powder feeder is usually added manually when powder is put in the production and processing process, and the powder is heavier, so that the feeding can be carried out in the equipment by cooperation of multiple persons, the labor intensity of workers is increased, the production efficiency is influenced, the adding amount is uncontrollable, the quality and the using effect of products are further influenced, and the production and processing are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fluidized bed powder feeder.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fluidized bed powder feeder comprises a base and an auxiliary device, wherein a motor is fixedly mounted on the surface of the base, four support columns are arranged on the surface of the base, a shell is fixedly mounted on the surfaces of the four support columns, the auxiliary device is arranged on the surface of the motor and comprises a rotating rod, the bottom of the rotating rod is rotatably connected with the output end of the motor, an inner container is fixedly mounted inside the shell, one end, far away from the motor, of the rotating rod extends into the inner container, a rotating plate is rotatably connected to the surface of the rotating rod, two blanking holes are symmetrically formed in the surface of the rotating plate, a partition plate is fixedly mounted inside the inner container, two upper blanking holes are symmetrically formed in the surface of the partition plate, a plurality of rotating fan blades are fixedly mounted on the surface of one end, far away from the motor, of the rotating rod, and are uniformly distributed on the surface of the rotating rod, an inclined plate is fixedly arranged between the rotating plate and the bottom of the inner container.

Preferably, the surface of the partition board is provided with a through hole, and the rotating rod penetrates through the partition board through the through hole.

Preferably, the size of the upper blanking hole is matched with that of the lower blanking hole, and an included angle of 45 degrees is formed between the inclined plate and the inner wall of the inner container.

Preferably, the top of the shell is provided with a feed inlet, the surface of the shell is provided with a discharge outlet, the feed inlet is communicated with the inner container, and the discharge outlet is communicated with the inner container.

Preferably, the inner wall of shell is equipped with fixing device, fixing device includes the spout, the spout symmetry is seted up on the inner wall of shell, the inside sliding connection of spout has the slider, the fixed surface of slider installs the pull rod, the draw-in groove has been seted up on the surface of slider, the inside fixed mounting of draw-in groove has the spring, the one end fixed mounting that the draw-in groove was kept away from to the spring has the baffle, the fixed surface of inner bag installs two fixture blocks.

Preferably, the fixture block is of an L-shaped structure, and one end of the fixture block, which is far away from the inner container, is movably connected with the clamping groove.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the auxiliary device, the stirred powder is poured into the inner container through the feed inlet on the shell, the powder flows into the clapboard, when the powder needs to be added, the motor is turned on, the motor drives the rotating rod to rotate, the rotating rod rotates to drive the rotating disc to rotate, when the lower discharging hole on the rotating plate rotates to the position under the upper discharging hole, the powder on the clapboard falls into the lower discharging hole through the upper discharging hole, and the rotating rod can also drive the rotating fan blades on the rotating rod to rotate to stir the powder on the clapboard, thereby improving the discharging effect, avoiding the blockage in the discharging process, the powder continues to fall into the inclined plate through the lower discharging hole, because the inclined plate is inclined, the powder more easily flows into the discharge hole through the inclined plate, at the moment, the powder flows into the production equipment through the discharge hole to realize the feeding operation of the powder, avoiding the existing powder feeder from needing to be added by the cooperation of a plurality of people, therefore, the labor intensity of workers is increased, the addition amount is not controllable, and the quality and the using effect of the product are further influenced.

2. The utility model discloses in, through setting up fixing device, when needs are dismantled the washing to supplying the powder inner bag, upwards stimulate the pull rod, pull rod upward movement drives the slider upwards and slides in the spout, the slider slides and lets the baffle on the spring in the draw-in groove lose limiting displacement to the fixture block, continue the slider that slides, let the fixture block separate from the draw-in groove, fixture block and draw-in groove separation, lead to inner bag and shell separation, at this moment, open the lid of shell, take out the inner bag from the inside of shell, take timely clearance to the inner bag that takes out, when the powder colour of having avoided the inside remaining powder of inner bag and need processing next time is different, cause the mixture of two kinds of powders, bring the influence for production work.

Drawings

FIG. 1 is a schematic perspective view of a fluidized bed powder feeder according to the present invention;

FIG. 2 is a schematic cross-sectional view of the powder feeder of the fluidized bed of FIG. 1;

FIG. 3 is a schematic left side view of the powder feeder of the fluidized bed of the present invention shown in FIG. 2;

fig. 4 is a schematic structural view of a portion a in fig. 2 of the powder feeder of the fluidized bed according to the present invention.

Illustration of the drawings: 1. a base; 2. a motor; 3. an auxiliary device; 31. a rotating rod; 32. rotating the fan blades; 33. feeding a blanking hole; 34. a partition plate; 35. a rotating plate; 36. a sloping plate; 37. an inner container; 38. a drop feed hole; 4. a discharge port; 5. a housing; 6. a feed inlet; 7. a fixing device; 71. a chute; 72. a slider; 73. a card slot; 74. a baffle plate; 75. a spring; 76. a clamping block; 77. a pull rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a fluidized bed supplies powder ware, including shell 5's top seted up feed inlet 6, shell 5's surface has seted up discharge gate 4, feed inlet 6 and inner bag 37 intercommunication, discharge gate 4 and inner bag 37 intercommunication.

The specific arrangement and function of the auxiliary device 3 and the fixing device 7 will be described in detail below.

As shown in fig. 2 and 3, the device comprises a base 1 and an auxiliary device 3, wherein a motor 2 is fixedly mounted on the surface of the base 1, four support columns are arranged on the surface of the base 1, a housing 5 is fixedly mounted on the surface of the four support columns, the auxiliary device 3 is arranged on the surface of the motor 2, the auxiliary device 3 comprises a rotating rod 31, the bottom of the rotating rod 31 is rotatably connected with the output end of the motor 2, an inner container 37 is fixedly mounted inside the housing 5, one end of the rotating rod 31, which is far away from the motor 2, extends into the inner container 37, a rotating plate 35 is rotatably connected on the surface of the rotating rod 31, two blanking holes 38 are symmetrically formed on the surface of the rotating plate 35, a partition plate 34 is fixedly mounted inside the inner container 37, a through hole is formed on the surface of the partition plate 34, the rotating rod 31 penetrates through the partition plate 34 by means of the through hole, two upper blanking holes 33 are symmetrically formed, a plurality of rotating fan blades 32 are fixedly mounted on the surface of one end, far away from the motor 2, of the rotating rod 31, the plurality of rotating fan blades 32 are uniformly distributed on the surface of the rotating rod 31, an inclined plate 36 is fixedly mounted between the bottom of the rotating plate 35 and the bottom of the inner container 37, and an included angle of 45 degrees is formed between the inclined plate 36 and the inner wall of the inner container 37.

The whole auxiliary device 3 achieves the effects that by arranging the auxiliary device 3, stirred powder is firstly poured into the inner container 37 through the feeding hole 6 on the shell 5, the powder flows into the partition board 34, when the powder needs to be added, the motor 2 is turned on, the motor 2 drives the rotating rod 31 to rotate, the rotating rod 31 rotates to drive the rotating plate 35 to rotate, when the lower discharging hole 38 on the rotating plate 35 rotates to be right below the upper discharging hole 33, the powder on the partition board 34 falls into the lower discharging hole 38 through the upper discharging hole 33, and the rotating rod 31 can drive the rotating fan blades 32 on the rotating rod 31 to rotate to stir the powder on the partition board 34, so that the discharging effect is improved, the blockage in the discharging process is avoided, the powder continuously falls onto the inclined board 36 through the lower discharging hole 38, because the inclined board 36 is obliquely arranged, the powder can more easily flow into the discharging hole 4 through the inclined board 36, at this moment, the powder flows into the production equipment through the discharge port 4 to realize the feeding operation of the powder, the problem that the quality and the using effect of a product are influenced due to the fact that the labor intensity of workers can be increased because the powder is heavier and can be fed into the equipment by cooperation of multiple persons when the existing powder feeder is used for feeding the powder in the production and processing process is avoided.

As shown in fig. 1 and 4, the inner wall of the housing 5 is provided with a fixing device 7, the fixing device 7 includes a sliding groove 71, the sliding groove 71 is symmetrically formed in the inner wall of the housing 5, a sliding block 72 is slidably connected to the inside of the sliding groove 71, a pull rod 77 is fixedly mounted on the surface of the sliding block 72, a clamping groove 73 is formed in the surface of the sliding block 72, a spring 75 is fixedly mounted inside the clamping groove 73, a baffle 74 is fixedly mounted at one end, away from the clamping groove 73, of the spring 75, two clamping blocks 76 are fixedly mounted on the surface of the inner container 37, each clamping block 76 is of an "L" type structure, and one end, away from the.

The effect that its whole fixing device 7 reaches does, through setting up fixing device 7, when needs are dismantled the washing to supplying powder inner bag 37, upwards stimulate pull rod 77, pull rod 77 upward movement drives slider 72 upwards to slide in spout 71, slider slip 72 lets baffle 74 on the spring 75 in the draw-in groove 73 lose limiting displacement to fixture block 76, continue to slide slider 72, let fixture block 76 separate from draw-in groove 73, fixture block 76 and draw-in groove 73 separate, lead to inner bag 37 and shell 5 separation, at this moment, open the lid of shell 5, take out inner bag 37 from the inside of shell 5, take out timely clearance to the inner bag 37 that takes out, when having avoided the inside remaining powder of inner bag 37 and the powder colour that needs the processing next time not the same, cause the mixture of two kinds of powder, bring the influence for production work.

The whole working principle is that by arranging the auxiliary device 3, stirred powder is firstly poured into the inner container 37 through the feeding hole 6 on the shell 5, the powder flows into the partition plate 34, when the powder needs to be added, the motor 2 is turned on, the motor 2 drives the rotating rod 31 to rotate, the rotating rod 31 rotates to drive the rotating plate 35 to rotate, when the material falling hole 38 on the rotating plate 35 rotates to the position under the upper material falling hole 33, the powder on the partition plate 34 falls into the material falling hole 38 through the upper material falling hole 33, and the rotating rod 31 rotates to drive the rotating fan blades 32 on the rotating rod 31 to rotate to stir the powder on the partition plate 34, so that the blanking effect is improved, the blockage in the blanking process is avoided, the powder continues to fall onto the inclined plate 36 through the material falling hole 38, because the inclined plate 36 is obliquely arranged, the powder is more easily to flow into the discharging hole 4 through the inclined plate 36, and the powder flows into the production equipment through the discharging hole 4 at this time, thereby realizing the feeding operation of the powder, the problem that the existing powder feeder needs manual adding when powder is put in the production and processing process, and the powder needs to be added into the equipment by cooperation of multiple persons due to the fact that the weight of the powder is heavy, so that the labor intensity of workers is increased, meanwhile, the production efficiency is influenced, the adding amount is uncontrollable, and further the quality and the using effect of a product are influenced is solved, by arranging the fixing device 7, when the powder feeding inner container 37 needs to be disassembled and cleaned, the pull rod 77 is pulled upwards, the pull rod 77 moves upwards to drive the slide block 72 to slide upwards in the sliding groove 71, the slide block 72 enables the baffle 74 on the spring 75 in the clamping groove 73 to lose the limiting effect on the clamping block 76, the slide block 72 continues to slide, the clamping block 76 is separated from the clamping groove 73, the inner container 37 is separated from the shell 5, at this time, the cover of the shell 5 is opened, the inner container, the inner container 37 taken out is taken away for timely cleaning, so that the problem that when the color of the powder remained in the inner container 37 is different from that of the powder to be processed next time, the two kinds of powder are mixed, and the production work is influenced is solved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a fluidized bed powder feeder, includes base (1) and auxiliary device (3), its characterized in that: the surface fixed mounting of base (1) has motor (2), the surface of base (1) is equipped with four support columns, and the surface fixed mounting of four support columns has shell (5), the surface of motor (2) is equipped with auxiliary device (3), auxiliary device (3) include bull stick (31), the bottom of bull stick (31) and the output of motor (2) rotate to be connected, the inside fixed mounting of shell (5) has inner bag (37), the one end that motor (2) were kept away from in bull stick (31) extends to the inside of inner bag (37), the surface rotation of bull stick (31) is connected with rotor plate (35), two blanking holes (38) down have been seted up to the surface symmetry of rotor plate (35), inside fixed mounting of inner bag (37) has baffle (34), two blanking holes (33) on the surface symmetry of baffle (34) has been seted up, the surface fixed mounting that motor (2) were kept away from in bull stick (31) one end has a plurality of rotating fan blade (32), and is a plurality of rotating fan blade (32) even distribution is on the surface of bull stick (31), fixed mounting has swash plate (36) between the bottom of rotor plate (35) and inner bag (37).

2. The fluidized bed powder feeder according to claim 1, wherein: the surface of the partition plate (34) is provided with a through hole, and the rotating rod (31) penetrates through the partition plate (34) through the through hole.

3. The fluidized bed powder feeder according to claim 1, wherein: the size of the upper blanking hole (33) is matched with that of the lower blanking hole (38), and an included angle of 45 degrees is formed between the inclined plate (36) and the inner wall of the inner container (37).

4. The fluidized bed powder feeder according to claim 1, wherein: the feed inlet (6) has been seted up at the top of shell (5), discharge gate (4) has been seted up on the surface of shell (5), feed inlet (6) and inner bag (37) intercommunication, discharge gate (4) and inner bag (37) intercommunication.

5. The fluidized bed powder feeder according to claim 1, wherein: the inner wall of shell (5) is equipped with fixing device (7), fixing device (7) include spout (71), spout (71) symmetry is seted up on the inner wall of shell (5), the inside sliding connection of spout (71) has slider (72), the fixed surface of slider (72) installs pull rod (77), draw-in groove (73) have been seted up on the surface of slider (72), the inside fixed mounting of draw-in groove (73) has spring (75), the one end fixed mounting that draw-in groove (73) were kept away from in spring (75) has baffle (74), the fixed surface of inner bag (37) installs two fixture blocks (76).

6. The fluidized bed powder feeder according to claim 5, wherein: the fixture block (76) is of an L-shaped structure, and one end, far away from the inner container (37), of the fixture block (76) is movably connected with the clamping groove (73).