CN218502637U

CN218502637U - Powder coating device that sieves

Info

Publication number: CN218502637U
Application number: CN202222519895.2U
Authority: CN
Inventors: 司马勋
Original assignee: Luoyang Leka Powder Co ltd
Current assignee: Luoyang Leka Powder Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-02-21
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a powder coating device that sieves, comprising a base plate, the reciprocating sieve, the screening bucket, bung and motor, the bottom plate top is provided with the screening bucket through the grudging post support, and screening barrel head is uncovered, and uncovered position can be dismantled and be connected with the bung, and screening barrel head portion intercommunication has row's material pipe, and the bung top is provided with the hopper, and bung top surface middle part is fixed with the motor cabinet, is equipped with the motor on the motor cabinet, and motor output shaft is provided with the pivot, and screening bucket inner wall evenly is fixed with the spoiler, and screening bucket inner wall can be dismantled and be connected with the screen cloth that has the sieve mesh. The utility model discloses a drive the rotatory mode of extrusion leaf, make the spoiler cooperation of extrusion leaf and screening bucket inner wall with the material crushing to realize the breakage of bold material, make the bold material pass through the screen cloth, still adopt the screen cloth that can change simultaneously, thereby can adjust the precision of screening.

Description

Powder coating device that sieves

Technical Field

The utility model relates to a coating preparation technical field especially relates to a powder coating device that sieves.

Background

The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like. Unlike conventional solvent-based coatings and water-based coatings, the dispersion medium is not a solvent and water, but air. It has the characteristics of no solvent pollution, 100 percent film forming and low energy consumption. Powder coatings fall into two broad categories, thermoplastic and thermosetting. The appearance (luster and leveling property) of a coating film of the thermoplastic powder coating is poor, and the adhesion between the thermoplastic powder coating and metal is also poor, so the thermoplastic powder coating is rarely applied in the field of automobile coating. The appearance, various mechanical properties and corrosion resistance of a paint film formed by the paint can meet the requirements of automobile coating.

The existing powder coating sieving device, as shown in patent document CN217043446U, adopts a mode of extruding materials by reciprocating displacement of an extruding plate to crush large materials, so that the large materials smoothly pass through a screen, and the mode of extruding materials by rotation is not efficient.

Disclosure of Invention

The utility model aims at providing a powder coating device that sieves in order to solve above-mentioned problem, adopt to drive the rotatory mode of extrusion leaf, make the spoiler cooperation of extrusion leaf and screening bucket inner wall with the material crushing to realize the breakage of bold material, make the bold material pass through the screen cloth, still adopt the screen cloth that can change simultaneously, thereby can adjust the precision of screening.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a powder coating device that sieves, comprising a base plate, the reciprocating sieve, the screening bucket, bung and motor, the bottom plate top is provided with the screening bucket through the grudging post support, screening bucket top is uncovered, and uncovered position can be dismantled and be connected with the bung, screening barrel head intercommunication has row material pipe, the bung top is provided with the hopper, bung top surface middle part is fixed with the motor cabinet, the assembly has the motor on the motor cabinet, motor output shaft is provided with the pivot, screening bucket inner wall evenly is fixed with the spoiler, screening bucket inner wall can be dismantled and be connected with the screen cloth that has the sieve mesh, be provided with the groove of stepping down that is used for stepping down the spoiler on the screen cloth, the pivot extends to in the screening bucket, and detachable is provided with the extrusion leaf that is located the screen cloth top.

Preferably, the vibrating screen is arranged at the top of the bottom plate and is positioned below the discharge pipe.

Preferably, two screens are arranged, and squeezing blades connected to the rotating shaft are arranged above the screens.

Preferably, the edge of the screen is provided with a flange, a plurality of mounting blocks are uniformly fixed on the inner side of the flange, screw holes are formed in the mounting blocks, a cushion block equivalent to the mounting blocks is fixed on the outer wall of the screening barrel, and an opening coaxial with the screw holes is formed in the cushion block.

The utility model provides a technical scheme can include following beneficial effect:

1. materials to be screened are put into the screening barrel from the hopper, the motor is started to drive the rotating shaft to rotate so that the extruding blades and the spoiler are matched to break large materials, when the materials are located in the sieve holes, the materials can also be broken due to shearing force generated by the deviation of the animal materials with the extruding blades, the materials can pass through the sieve holes after being broken for multiple times and then are screened, the broken materials fall into the vibrating screen from the discharge pipe, and then the materials are screened again through the vibrating screen, so that the screening effect is better;

2. when the screen cloth need to be changed in order to adjust the precision of sieving, dismantle the bung, the fastener that will pass trompil and screw spiro union simultaneously is dismantled to can take out the screen cloth, the extrusion leaf is detachable, then establish the screen cloth cover after changing in the pivot, arrange the screen cloth in the screening bucket again, then it is fixed with the screen cloth to utilize the fastener to pass trompil and screw spiro union, fasten the grudging post on the screening bucket again, and then accomplish the change of screen cloth, the sieve mesh diameter on the screen cloth is different, just also adjust the precision of sieving.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic cross-sectional structural view of the sieving barrel of the present invention;

FIG. 3 is a schematic view of the structure of the rotating shaft of the present invention;

fig. 4 is a schematic structural view of the spoiler in accordance with the present invention;

fig. 5 is a schematic view of the structure of the mounting block of the present invention.

The reference numerals are illustrated below:

1. a base plate; 2. vibrating screen; 3. erecting a frame; 4. screening the barrel; 5. a barrel cover; 6. a hopper; 7. a discharge pipe; 8. a screen mesh; 9. screening holes; 10. a motor base; 11. a motor; 12. a rotating shaft; 13. extruding the leaves; 14. a spoiler; 15. cushion blocks; 16. opening a hole; 17. flanging; 18. mounting blocks; 19. and a screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the attached fig. 1, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1-5, a powder coating sieving device, comprising a base plate 1, a vibrating screen 2, a sieving barrel 4, a barrel cover 5 and a motor 11, wherein the top of the base plate 1 is provided with the sieving barrel 4 through a vertical frame 3 support, the top of the sieving barrel 4 is open, and the open position can be detachably connected with the barrel cover 5, the bottom of the sieving barrel 4 is communicated with a discharging pipe 7, the top of the barrel cover 5 is provided with a hopper 6, the middle part of the top surface of the barrel cover 5 is fixed with a motor base 10, the motor 11 is assembled on the motor base 10, an output shaft of the motor 11 is provided with a rotating shaft 12, the inner wall of the sieving barrel 4 is uniformly fixed with a spoiler 14, the inner wall of the sieving barrel 4 can be detachably connected with a screen 8 with a sieve mesh 9, the sieve mesh 8 is provided with a yielding groove for the spoiler 14, the rotating shaft 12 extends into the sieving barrel 4, and the detachable is provided with an extrusion blade 13 positioned above the sieve mesh 8.

And, 3 rigid couplings in 1 top surface of bottom plate of grudging post to 3 and 4 outer wall rigid couplings of screening bucket, bung 5 and screening bucket 4 can dismantle through the fastener and be connected, and screen cloth 8 is provided with the perforation that is used for pivot 12 to pass, and detachable extrusion leaf 13 is prior art on the pivot 12, does not do detailed description consequently, and the groove of stepping down can make screen cloth 8 get into in the screening bucket 4 smoothly.

Specifically, to wait that the screening material drops into screening bucket 4 from hopper 6 in, starter motor 11 drive pivot 12 is rotatory to make extrusion leaf 13 and spoiler 14 cooperation smash the bold material, and when the material was located sieve mesh 9 simultaneously, extrusion leaf 13 drove the material skew and produces the shearing force and also can smash the material, and the material of smashing through many times can pass and realize sieving behind the sieve mesh 9.

Further, the vibrating screen 2 is arranged at the top of the bottom plate 1, and the vibrating screen 2 is positioned below the discharging pipe 7.

And, arrange material pipe 7 and can be provided with the hose, directly send the material into reciprocating sieve 2 and prevent the raise dust.

Specifically, the broken materials drop in the vibrating screen 2 from the discharge pipe 7, and then the materials are screened again through the vibrating screen 2, so that the screening effect is better.

Further, two screens 8 are provided, and pressing blades 13 connected to the rotating shaft 12 are provided above the screens 8.

The aperture of the screen hole 9 of the screen 8 is reduced from top to bottom, thereby increasing the screening accuracy.

Further, the edge of the screen mesh 8 is provided with a flange 17, a plurality of mounting blocks 18 are uniformly fixed on the inner side of the flange 17, screw holes 19 are formed in the mounting blocks 18, a cushion block 15 which is equal to the mounting blocks 18 is fixed on the outer wall of the screening barrel 4, and an opening 16 which is coaxial with the screw holes 19 is formed in the cushion block 15.

The screen mesh 8 is fastened to the inner wall of the screening barrel 4 by fasteners, in this embodiment bolts or screws, which are screwed into the screw holes 19 from outside the screening barrel 4 through the openings 16.

Specifically, dismantle bung 5, the fastener that will pass trompil 16 and the 19 spiro union of screw simultaneously is dismantled, thereby can take out screen cloth 8, extrusion leaf 13 is detachable, then establish screen cloth 8 cover after will changing on pivot 12, arrange screen cloth 8 in screening bucket 4 again, then it is fixed with screen cloth 8 to utilize the fastener to pass trompil 16 and the 19 spiro union of screw, again with the fastening of grudging post 3 on screening bucket 4, and then accomplish the change of screen cloth 8, the sieve mesh 9 diameter on the screen cloth 8 is different, just also adjust the precision of sieving.

In the structure, to wait that the screening material drops into screening bucket 4 from hopper 6 in, starter motor 11 drive pivot 12 is rotatory to make extrusion leaf 13 and spoiler 14 cooperation smash the bold material, when the material is located sieve mesh 9 simultaneously, extrusion leaf 13 drives the material skew and produces the shearing force and also can smash the material, material through smashing many times can pass sieve mesh 9 and realize sieving, the material after smashing drops in reciprocating sieve 2 from row material pipe 7, then screen the material once more through reciprocating sieve 2, therefore the screening effect is better, when needing to change screen cloth 8 in order to adjust the precision of sieving, dismantle bung 5, will pass trompil 16 and screw 19 spiro union fastener dismantlement simultaneously, thereby can take out screen cloth 8, extrusion leaf 13 is detachable, then establish screen cloth 8 cover after changing on pivot 12 again, place screen cloth 8 in screening bucket 4 again, then it fixes screen cloth 8 with screw through trompil 16 and screw 19 spiro union with the fastener, fasten grudging post 3 on screening bucket 4 again, and then accomplish the change of screen cloth 8, sieve mesh 9 on 8 are different, just adjust the precision of sieving.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a powder coating device that sieves which characterized by: the screening barrel comprises a bottom plate (1), a vibrating screen (2), a screening barrel (4), a barrel cover (5) and a motor (11), wherein the top of the bottom plate (1) is provided with the screening barrel (4) through a vertical frame (3) in a supporting mode, the top of the screening barrel (4) is open, the open position is detachably connected with the barrel cover (5), the bottom of the screening barrel (4) is communicated with a discharging pipe (7), the top of the barrel cover (5) is provided with a hopper (6), a motor base (10) is fixed to the middle of the top surface of the barrel cover (5), the motor (11) is assembled on the motor base (10), an output shaft of the motor (11) is provided with a rotating shaft (12), a spoiler (14) is uniformly fixed to the inner wall of the screening barrel (4), the inner wall of the screening barrel (4) is detachably connected with a screen (8) with screen meshes (9), a yielding groove for the yielding spoiler (14) is formed in the screen (8), the rotating shaft (12) extends into the screening barrel (4), and a detachable extrusion blade (13) located above the screen (8) is detachably arranged.

2. A powder coating material screening apparatus as set forth in claim 1, wherein: the vibrating screen (2) is arranged at the top of the bottom plate (1), and the vibrating screen (2) is positioned below the discharging pipe (7).

3. A powder coating material screening apparatus as claimed in claim 1, wherein: two screens (8) are arranged, and extrusion blades (13) connected to the rotating shaft (12) are arranged above the screens (8).

4. A powder coating material screening apparatus as claimed in claim 1 or 3, wherein: the edge of the screen (8) is provided with a flange (17), a plurality of mounting blocks (18) are uniformly fixed on the inner side of the flange (17), screw holes (19) are formed in the mounting blocks (18), a cushion block (15) which is equal to the mounting blocks (18) is fixed on the outer wall of the screening barrel (4), and a hole (16) which is coaxial with the screw holes (19) is formed in the cushion block (15).