CN214391123U - High efficiency screening plant for powder coating - Google Patents

Abstract

The utility model discloses a powder coating uses high efficiency screening plant, including the feed bin, the feed bin divide into first screening room and second screening room, the feed end intercommunication feed inlet of first screening room, first screening indoor portion transversely installs first section of thick bamboo type screen cloth, transversely rotate in the first section of thick bamboo type screen cloth and install first feed auger, the pivot of first feed auger passes through the belt with the output shaft that sets up the first driving motor on feed bin upper portion and is connected, the discharge end of first screening room and the feed end intercommunication of second screening room, second screening indoor portion transversely installs second section of thick bamboo type screen cloth, transversely rotate in the second section of thick bamboo type screen cloth and install second feed auger, the pivot of second feed auger passes through the belt with the output shaft that sets up the second driving motor on feed bin upper portion and is connected. The utility model relates to a novelty adopts the multilayer screening, separates out the different powder coating of granularity distribution range high-efficiently, has improved the production machining efficiency of coating.

Description

High efficiency screening plant for powder coating

Technical Field

The utility model relates to a powder coating production facility field specifically is a powder coating uses high efficiency screening plant.

Background

Compared with liquid paint, the powder paint has the features of less material components and no solvent volatilization, so that it has no solvent, no pollution, high mechanical strength, etc. and is widely used in household appliance and other industry.

The thickness that powder coating can grind is inhomogeneous, and powder coating film's uniformity degree needs powder coating's granularity can only in certain distribution range, consequently, need sieve after powder grinder grinds, and current filter equipment is mostly the single-deck filtration screening, can not separate out the powder coating that the granularity distribution range is different with high efficiency, seriously influences production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a powder coating uses high efficiency screening plant, includes the feed bin, the feed bin divide into first screening room and second screening room, the feed end intercommunication feed inlet of first screening room, first section of thick bamboo type screen cloth is transversely installed to first screening room inside, transversely rotate in the first section of thick bamboo type screen cloth and install first feed auger, the interval is equipped with first scraper blade on the first feed auger, the pivot of first feed auger passes through the belt with the output shaft of the first driving motor who sets up on feed bin upper portion and is connected, the bottom of first screening room is equipped with first feed opening, the discharge end of first screening room with the feed end intercommunication of second screening room, second section of thick bamboo type screen cloth is transversely installed to second screening room inside, transversely rotate in the second section of thick bamboo type screen cloth and install second feed auger, the interval is equipped with the second scraper blade on the second auger, the rotating shaft of the second feeding auger is connected with an output shaft of a second driving motor arranged on the upper portion of the storage bin through a belt, a second feed opening is formed in the bottom of the second screening chamber, and the discharge end is communicated with the discharge opening.

And vibrators are arranged on two sides of the bottom of the first screening chamber and two sides of the bottom of the second screening chamber.

The sieve pores of the first cylinder type sieve are larger than the sieve pores of the second cylinder type sieve.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model has novel design, is provided with the first screening chamber and the second screening chamber, adopts multilayer screening, can efficiently separate the powder coatings with different granularity distribution ranges, and ensures the production efficiency;

2. the utility model discloses first screening room and second screening room set up first section of thick bamboo type screen cloth and second section of thick bamboo type screen cloth respectively, and adopt first feed auger and the speed that second feed auger can accelerate the screening in first section of thick bamboo type screen cloth and the second section of thick bamboo type screen cloth respectively, and simultaneously, can carry thick powder coating to the second screening room by first screening room in, convenient and fast, need not manual operation, the effectual screening efficiency that has improved, the screening time has been shortened, the screening fineness has been guaranteed, can be applicable to large-scale coating screening operation, the production machining efficiency of coating has been improved.

Drawings

The accompanying drawings 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 invention and not to limit the invention. In the drawings:

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

in the figure: 1, a stock bin; 2 a first sizing chamber; 3 a second sizing chamber; 4, a feeding hole; 5 a first cylindrical screen; 6, a first feeding auger; 7 a first squeegee; 8 a first drive motor; 9 a first feed opening; 10 a second cylindrical screen; 11 a second feeding auger; 12 a second squeegee; 13 a second drive motor; 14 a second feed opening; 15 discharge port.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a high-efficiency screening device for powder coating comprises a storage bin 1, the storage bin 1 is divided into a first screening chamber 2 and a second screening chamber 3, the feeding end of the first screening chamber 2 is communicated with a feeding hole 4, a first cylindrical screen 5 is transversely installed inside the first screening chamber 2, a first feeding auger 6 is transversely rotatably installed inside the first cylindrical screen 5, first scraping plates 7 are arranged on the first feeding auger 6 at intervals, the rotating shaft of the first feeding auger 6 is connected with the output shaft of a first driving motor 8 arranged at the upper part of the storage bin 1 through a belt, a first discharging hole 9 is arranged at the bottom of the first screening chamber 2, the discharging end of the first screening chamber 2 is communicated with the feeding end of the second screening chamber 3, a second cylindrical screen 10 is transversely installed inside the second screening chamber 3, a second feeding auger 11 is transversely rotatably installed inside the second cylindrical screen 10, and second scraping plates 12 are arranged on the second feeding auger 11 at intervals, the rotating shaft of the second feeding auger 11 is connected with the output shaft of a second driving motor 13 arranged on the upper part of the storage bin 1 through a belt, the bottom of the second screening chamber 3 is provided with a second feed opening 14, and the discharge end is communicated with a discharge opening 15.

The vibrators are mounted on two sides of the bottom of the first screening chamber 2 and two sides of the bottom of the second screening chamber 3, so that powder coatings screened by the first cylindrical screen 5 and the second cylindrical screen 10 can be smoothly discharged through the first discharging hole 9 and the second discharging hole 14.

The sieve pores of the first cylindrical sieve 5 are larger than those of the second cylindrical sieve 10, so that powder with different particle size distribution ranges of the powder coating can be separated;

the feeding ends and the discharging ends of the first cylindrical screen 5 and the second cylindrical screen 10 are respectively fixedly provided with a supporting seat, the supporting seat is a middle bearing sleeve and is designed with supporting rods at two sides, the supporting rods can be supported at the end ports of the screens, and the rotating shaft of the feeding auger can be arranged in the bearing sleeve, so that the stable rotation of the feeding auger can be realized;

specifically, a first driving motor 8 and a second driving motor 13 are started to drive a first feeding auger 6 and a second feeding auger 11 to rotate through a belt respectively, then the powder coating enters a first cylindrical screen 5 in a first screening chamber 2 from a feeding port 4, the powder coating is gradually moved to a discharging end of the first cylindrical screen 5 under the driving of the first feeding auger 6, a first scraper 7 enables powder particles to generate centrifugal force and penetrate through the first cylindrical screen 5, at the moment, the powder particles are all scattered, particles with smaller particle sizes and particles with larger particle sizes are discharged from the discharging end of the first cylindrical screen 5 before agglomeration is not formed, the particles with larger particle sizes are discharged from a first discharging port 9, the particles with smaller particle sizes are discharged under the driving of the first feeding auger 6 and enter a second cylindrical screen 10 of a second screening chamber 3, and are gradually moved to the discharging end of the second cylindrical screen 10 under the driving of the second feeding auger 11, and the second scraper blade 12 makes the powder particle produce centrifugal force, passes through second shell-shaped screen cloth 10, and the great granule of particle diameter is discharged from the discharge end of second shell-shaped screen cloth 10 and is collected through discharge gate 15, and the granule of particle diameter is less discharged by the unloading of second feed opening 14, adopts multilayer screening, can separate out the powder coating that the granularity distribution range is different high-efficiently, guarantees the efficiency of production.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (3)

1. The utility model provides a powder coating uses high efficiency screening plant which characterized in that: comprises a storage bin (1), the storage bin (1) is divided into a first screening chamber (2) and a second screening chamber (3), the feed end of the first screening chamber (2) is communicated with a feed inlet (4), a first cylindrical screen (5) is transversely installed inside the first screening chamber (2), a first feeding auger (6) is transversely installed in the first cylindrical screen (5) in a rotating manner, first scraping plates (7) are arranged on the first feeding auger (6) at intervals, a rotating shaft of the first feeding auger (6) is connected with an output shaft of a first driving motor (8) arranged on the upper portion of the storage bin (1) through a belt, a first feed opening (9) is arranged at the bottom of the first screening chamber (2), the discharge end of the first screening chamber (2) is communicated with the feed end of the second screening chamber (3), a second cylindrical screen (10) is transversely installed inside the second screening chamber (3), transversely rotate in the second section of thick bamboo type screen cloth (10) and install second feed auger (11), the interval is equipped with second scraper blade (12) on second feed auger (11), the pivot and the setting of second feed auger (11) are in the output shaft of second driving motor (13) on feed bin (1) upper portion passes through the belt and connects, the bottom of second screening room (3) is equipped with second feed opening (14), and discharge end and discharge gate (15) intercommunication.

2. The high efficiency screening apparatus for powder coating material as claimed in claim 1, wherein: vibrators are mounted on two sides of the bottom of the first screening chamber (2) and two sides of the bottom of the second screening chamber (3).

3. The high efficiency screening apparatus for powder coating material as claimed in claim 1, wherein: the sieve pores of the first cylindrical sieve (5) are larger than the sieve pores of the second cylindrical sieve (10).

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