KR100941852B1 - Vibrating feeder for powder coating - Google Patents

Vibrating feeder for powder coating Download PDF

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KR100941852B1
KR100941852B1 KR1020080029123A KR20080029123A KR100941852B1 KR 100941852 B1 KR100941852 B1 KR 100941852B1 KR 1020080029123 A KR1020080029123 A KR 1020080029123A KR 20080029123 A KR20080029123 A KR 20080029123A KR 100941852 B1 KR100941852 B1 KR 100941852B1
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South Korea
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powder coating
container
vibrating
inner container
vessel
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KR1020080029123A
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Korean (ko)
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KR20090103481A (en
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송교철
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송교철
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
    • B05C19/06—Storage, supply or control of the application of particulate material; Recovery of excess particulate material

Abstract

본 발명은 피도물이 서로 엉키지 않으면서 분체도료가 균일하게 코팅되어 신속하게 이후 공정으로 이송될 수 있는 진동피더에 관한 것이다.The present invention relates to a vibrating feeder which can be transported to a subsequent process quickly by coating the powder coating uniformly without being entangled with each other.

본 발명에 따르면, 외부용기(11)와 내부용기(12)로 이루어지는 진동용기(10)와, 진동용기(10)에 연결된 진동발생기(8)와, 피도물(1)이 용기의 중앙부로 낙하되어 투입되도록 진동용기(10)의 상부에 형성된 투입구(16)와, 내부용기(12)의 저면 둘레부에 형성된 유출공(22)과, 외부용기(11)와 내부용기(12) 사이에 배치되어 바닥에서 상부로 나선상으로 연장되는 통로부재(24)와, 상기 통로부재(24)의 상단에 연통되도록 외부용기(11)에 형성되는 배출공(23)을 포함하며, 상기 내부용기(12)의 중앙에는 낙하되는 피도물(1)이 부딪혀서 확산되도록 하는 원추면(31) 또는 만곡면(32)이 형성된 확산부재(30)가 구비된 것을 특징으로 하는 분체도료 코팅용 진동피더가 제공된다.According to the present invention, the vibrating vessel 10 consisting of the outer vessel 11 and the inner vessel 12, the vibration generator 8 connected to the vibrating vessel 10, and the workpiece 1 are dropped to the center of the vessel. Is disposed between the inlet 16 formed in the upper portion of the vibrating vessel 10, the outlet hole 22 formed in the periphery of the bottom surface of the inner container 12, the outer container 11 and the inner container 12 to be injected A passage member 24 extending spirally from the bottom to the top, and a discharge hole 23 formed in the outer container 11 so as to communicate with an upper end of the passage member 24, the inner container 12 of the In the center, there is provided a vibrating feeder for powder coating, characterized in that the diffusion member 30 is formed with a conical surface 31 or a curved surface 32 to allow the falling object (1) to hit and spread.

브래지어, 금속, 분체도장, 컨베이어, 진동피더, 충돌 Bra, Metal, Powder Coating, Conveyor, Vibrating Feeder, Collision

Description

분체도료 코팅용 진동피더{Vibrating feeder for powder coating}Vibrating feeder for powder coatings {Vibrating feeder for powder coating}

본 발명은 분체도료 코팅용 진동피더에 관한 것으로서, 좀 더 상세히는 낙하되는 피도물에 분체도료를 코팅할 때, 피도물이 서로 엉키지 않으면서 분체도료가 균일하게 코팅되어 신속하게 이후 공정으로 이송될 수 있는 새로운 구조의 분체도료 코팅용 진동피더에 관한 것이다.The present invention relates to a vibrating feeder for powder coating, and in more detail, when coating the powder coating on the falling coating, the coating of the powder coating is uniformly carried out without being entangled with each other, which can be quickly transferred to a subsequent process. It relates to a vibration feeder for powder coating coating of a new structure.

여성용 내의인 브래지어나 가방에 사용되는 금속재 클립 또는 조절고리 기타의 부품은 적절한 강도나 탄성을 가진 금속재로 성형되면서 부식을 방지하고 인체에 무해하면서도 외관이 미려하도록 하기 위해, 나일론수지분말이나 기타의 분체도료로 도장 또는 코팅된다.Metal clips or adjusting rings and other parts used in women's underwear bras or bags are molded of metal with appropriate strength or elasticity to prevent corrosion and to be harmless to the human body and to have a beautiful appearance. Painted or coated with paint.

이러한 금속재 부품, 즉 피도물을 분체도료로 수지코팅 또는 도장하는 방법 중에서, 피도물의 크기가 비교적 작은 경우에는, 개별 피도물을 지그에 매달아 분체도장용 부스를 통과시키는 방식으로 도장처리하기 곤란하다. 따라서 이러한 경우에는 다수의 피도물을 벨트컨베이어에 순차적으로 탑재하여 이송하면서 전기로를 통과시켜서 예열한 후에, 이를 수지분말이 저장된 진동피더에 투입하여 피도물의 표면에 수지분말을 고착시켜서 일차로 수지코팅층을 형성한 후에, 수지코팅층이 형성된 피도물을 진동피딩 방식에 의해 순차적으로 이송하여 다시 벨트컨베이어 탑재하여 전기로를 통과시키면서 수지코팅층을 용융시켜서 코팅층의 표면이 매끄럽게 되도록 열처리한다.In the method of resin coating or coating a metallic component, i.e., a coating material with a powder coating, when the size of the coating material is relatively small, it is difficult to coat the coating material by suspending individual coating materials through a jig and passing the powder coating booth. Therefore, in such a case, a plurality of workpieces are sequentially mounted on a belt conveyor and transported, followed by preheating by passing through an electric furnace, and then put into a vibration feeder where the resin powder is stored, thereby fixing the resin powder on the surface of the workpiece to form a resin coating layer. After that, the coated object with the resin coating layer is sequentially transferred by vibrating feeding method, and the belt conveyor is mounted again, and the resin coating layer is melted while passing through an electric furnace to heat the surface of the coating layer.

이러한 분체도료의 코팅과정에서 예열과정을 거친 피도물의 표면에 분체도료를 일차로 코팅하기 위해, 나일론수지분말 등의 분체도료가 담긴 진동피더의 탱크에 피도물을 낙하시켜서 피도물의 표면에 분체도료를 일차로 부착시키고, 진동력에 의해 피도물을 진동피더 탱크의 둘레부에 형성된 배출구까지 유도하여 이를 다음공정으로 안내하는 컨베이어까지 이송하게 된다.In order to coat the powder coating on the surface of the coating material which has been preheated in the coating process of the powder coating, the powder coating is first dropped on the surface of the coating material by dropping the coating material on a tank of a vibrating feeder containing powder coating such as nylon resin powder. By attaching to the vibration, guided to the discharge port formed in the periphery of the vibrating feeder tank by vibrating force is transferred to the conveyor to guide it to the next process.

그런데, 이러한 분체도료가 담긴 진동피더 탱크 내에 피도물이 낙하될 때, 피도물이 주로 진동피더 탱크의 중앙부로 집중낙하되어 탱크의 둘레부까지 진동에 의해 이동하는데 상당한 시간이 소요되어 생산효율이 저하되는 문제점이 있었다. 아울러, 이러한 피도물이 중앙부로 집중낙하되는 경우에는 피도물이 고리형태라서 서로 맞물릴 수 있는 형태로 된 것들은 피도물끼리 서로 걸려서 엉켜서, 피도물이 개별적으로 순차 이송되지 못하게 되어, 분체도료의 코팅층이 균일하게 형성되지 못하고, 이후의 열처리공정에서도 피도물의 코팅층이 매끄럽고 미려하게 표면처리되지 못하게 되어, 제품의 불량률이 적지 않게 되는 문제점이 있었다.However, when the coating material falls in the vibrating feeder tank containing the powder coating, the coating material mainly falls to the center of the vibrating feeder tank and takes considerable time to move by vibrating to the periphery of the tank. There was this. In addition, when the coating is concentrated in the center, the coatings are in the form of rings so that they can be interlocked with each other, so that the coatings are entangled with each other, and the coatings are not individually transported, so that the coating layer of the powder coating is uniformly formed. In the subsequent heat treatment process, the coating layer of the coating material was not smoothly and beautifully surface-treated, and there was a problem that the defect rate of the product was not small.

본 발명은 전술한 바와 같은 종래의 분체도료 코팅용 진동피더의 문제점에 착안하여 제안된 것으로서, 본 발명은 낙하되는 피도물에 분체도료를 코팅할 때, 분체도료가 코팅된 피도물이 서로 엉키지 않으면서 신속하게 이후 공정으로 이송될 수 있는 새로운 구조의 분체도료 코팅용 진동피더를 제공하고자 하는 것이다.The present invention has been proposed in view of the problems of the conventional powder coating coating vibration feeder as described above, the present invention, when coating the powder coating on the coating to be dropped, the coating coated with the powder coating quickly without tangling each other It is to provide a vibration feeder for a powder coating coating of a new structure that can be transferred to a later process.

본 발명의 한 특징에 따르면, 간격(13)을 두고 이격되는 외부용기(11)와 내부용기(12)로 이루어지며 내부용기(12)에는 분체도료(2)가 담기도록 된 진동용기(10)와, 상기 진동용기(10)에 연결되어 진동용기(10)를 진동시키는 진동발생기(8)와, 피도물(1)이 용기의 중앙부로 낙하되어 투입되도록 상기 진동용기(10)의 상부에 형성된 투입구(16)와, 상기 내부용기(12)의 저면 둘레부에 형성되며 둘레부로 유도된 피도물(1)이 유출되는 유출공(22)과, 상기 외부용기(11)와 내부용기(12) 사이에 배치되어 바닥에서 상부로 나선상으로 연장되며 피도물(1)이 타고 상승하는 통로부재(24)와, 상기 통로부재(24)의 상단과 연통되도록 외부용기(11)에 형성되며 피도물(1)이 외부로 배출되는 배출공(23)을 포함하며, 상기 내부용기(12)의 중앙에는 낙하되는 피도물(1)이 부딪혀서 확산되도록 하는 원추면(31) 또는 볼록만곡면(32)이 형성된 확산부재(30)가 구비된 것을 특징으로 하는 분체도료 코팅용 진동피더가 제공된다.According to one feature of the present invention, the outer container 11 and the inner container 12 which is spaced apart at intervals 13 and the inner container 12 is a vibrating container 10 to contain the powder coating (2) And a vibration generator 8 connected to the vibrating vessel 10 to vibrate the vibrating vessel 10, and an inlet formed in the upper portion of the vibrating vessel 10 so that the object 1 is dropped into the center portion of the container. (16) and the outlet hole 22 formed in the periphery of the bottom surface of the inner container 12, the outflow hole 22 through which the object 1 guided to the periphery flows out, and between the outer container 11 and the inner container 12. Arranged and extending spirally from the bottom to the top and formed in the outer container (11) so as to communicate with the passage member 24, the workpiece (1) rides up and the upper end of the passage member 24, the workpiece (1) is external It includes a discharge hole 23 which is discharged to the center of the inner container 12, so that the falling object (1) to fall to hit and spread There is provided a vibrating feeder for powder coating, characterized in that the conical surface 31 or the convex curved surface 32 is formed with a diffusion member 30 is provided.

본 발명의 또 다른 특징에 따르면, 상기 통로부재(24)의 적어도 일부에는 통 로부재(24)를 타고 이송되는 분체도료(2)가 통과되는 타공부(25)가 형성되고, 이 타공부(25)의 하부에는 통과된 분체도료(2)를 받도록 된 회수부재(26)가 형성되고, 이 회수부재(26)에 면하는 내부용기(12)에는 분체도료(2)를 회수하는 회수공(27)이 형성된 것을 특징으로 하는 분체도료용 진동피더가 제공된다.According to another feature of the present invention, at least a portion of the passage member 24 is formed with a perforated portion 25 through which the powder coating 2 to be transported by passing through the passage member 24, the perforated portion ( A collecting member 26 is formed at the lower portion of the lower portion 25 so as to receive the powder coating 2 passed therethrough, and an inner container 12 facing the collecting member 26 has a recovery hole for collecting the powder coating 2. 27) there is provided a vibration feeder for powder coating, characterized in that formed.

이상에서 설명한 본 발명에 따르면, 분체도료(2)가 담긴 진동용기(10)에 피도물(1)을 낙하하여 투입하는 경우에, 진동용기(10)의 낙하지점이 되는 내부용기(12)의 중앙부에 낙하된 피도물이 부딪혀서 둘레부로 균등하게 확산되는 원추면(31) 또는 볼록만곡면(32)이 형성된 확산부재(30)를 구비함으로써, 피도물(1)이 대량으로 한꺼번에 낙하되거나, 연속적으로 낙하되더라도 확산부재(30)에 부딪혀서 널리 확산 또는 분산될 수 있으므로, 피도물(1)이 서로 엉키거나 서로 겹쳐지는 일이 방지되어, 분체도료(2)가 균일하게 부착코팅될 있고, 또한 확산부재(30)에 충돌하여 중앙부가 아닌 둘레부로 날아가서 낙하되므로, 진동력에 의해 피도물(1)이 둘레방향으로 이송될 때, 방사상 둘레부의 내부용기(121)의 유출공(22)까지의 이동거리가 단축되므로 유출공(22)을 통해 신속하고 원활하게 배출되어 다음 공정으로 이송될 수 있다.According to the present invention as described above, in the case of dropping the workpiece 1 into the vibrating vessel 10 containing the powder coating (2), the central portion of the inner container 12 which is a dropping point of the vibrating vessel 10 By providing a diffusion member 30 having a conical surface 31 or a convex curved surface 32 in which the object dropped on the object collides and diffuses evenly to the circumference, even if the object 1 falls in large quantities or falls continuously, Since it can be widely spread or dispersed by hitting the member 30, the workpieces 1 are prevented from tangling with each other or overlapping with each other, so that the powder coating 2 can be uniformly attached and coated on the diffusion member 30. Since the impact collides and falls to the circumferential part instead of the central part, when the workpiece 1 is transported in the circumferential direction by vibrating force, the moving distance to the outlet hole 22 of the inner container 121 of the radial circumference is shortened, so that the outflow hole God through 22 Can be discharged to the next process.

이하에서 도면을 참조하여 본 발명의 바람직한 실시예를 설명한다. 도 1은 본 발명의 일 실시예의 단면도이며, 도 2는 주요부에 대한 사시도이고, 도 3은 외부용기(11)를 제거하고 내부용기(12)와 통로부재(24)의 위치관계를 보여주는 분해도이다. 도시된 바와 같이 본 발명에 따르면, 간격을 두고 이격되는 외부용기(11)와 내부용기(12)로 이루어진 진동용기(10)와, 이 진동용기(10)의 하부에 장착되는 진동발생기(8)를 포함한다. 진동용기(10)의 하부에는 스프링(9)이 장착되어 진동으로 인한 충격을 흡수한다. 내부용기(12)에는 분체도료 투입관(15)을 통해 공급되는 나일론파우더와 같은 분체도료(2)가 담긴다.Hereinafter, with reference to the drawings will be described a preferred embodiment of the present invention. 1 is a cross-sectional view of an embodiment of the present invention, Figure 2 is a perspective view of the main portion, Figure 3 is an exploded view showing the positional relationship between the inner container 12 and the passage member 24 with the outer container 11 removed. . As shown, according to the present invention, a vibrating vessel 10 consisting of an outer vessel 11 and an inner vessel 12 spaced apart from each other, and a vibration generator 8 mounted below the vibrating vessel 10. It includes. A spring 9 is mounted on the lower portion of the vibrating vessel 10 to absorb shocks due to vibration. The inner container 12 contains powder coating 2 such as nylon powder supplied through the powder coating tube 15.

상기 진동용기(10)의 상부 개구부에는 커버(14)가 형성되고 이 커버(14)의 중앙에는 피도물(1)이 낙하되는 투입구(16)가 형성된다. 또한 커버(14)의 투입구(16) 일측에는 도시안된 집진기에 접속되는 집진용 호스(20)가 연결된다. 그리고 상기 내부용기(12)의 저면에는 부직포로 된 여과재(17)와 타공판(18)이 순차 적층된다. 진공용기(10)의 저면에는 에어유입공(19)이 형성되어, 외부로부터 공기가 유입된다. 상기 에어유입공(19)을 통해 외부로부터 공기가 유입되면, 여과재(17)와 타공판(18)을 통해 분체도료(2)가 약간 부상함으로써, 분체도료(2)가 피도물(1)의 표면에 골고루 원활하게 부착된다. 한편, 부상한 분체도료(2)가 투입구(16)를 통해 외부로 누출되는 것을 방지하기 위해 전술한 집진용 호스(20)를 통해 부상된 분체도료를 흡입하여 수집한 후에 재사용하게 된다.A cover 14 is formed in the upper opening of the vibrating vessel 10, and an inlet 16 through which the workpiece 1 falls is formed in the center of the cover 14. In addition, one side of the inlet 16 of the cover 14 is connected to the dust collecting hose 20 is connected to the dust collector not shown. In addition, a filter medium 17 made of a nonwoven fabric and a perforated plate 18 are sequentially stacked on the bottom surface of the inner container 12. An air inlet hole 19 is formed in the bottom of the vacuum container 10, and air is introduced from the outside. When air is introduced from the outside through the air inlet hole 19, the powder coating 2 slightly rises through the filter medium 17 and the perforated plate 18, so that the powder coating 2 is applied to the surface of the workpiece 1. Evenly and smoothly attached. Meanwhile, in order to prevent the injured powder coating 2 from leaking to the outside through the inlet 16, the injured powder coating is sucked and collected through the dust collecting hose 20 and reused.

상기 내부용기(12)의 저면 둘레부, 즉 타공판(18)에 인접한 상부에는 복수개의 유출공(22)이 형성된다. 그리고 진공용기(10)의 상부에는 피도물(1)이 공급되는 컨베이어기구(7)가 배치된다. 이에 따라 컨베이어기구(7)에서 낙하된 피도물(1)은 커버(14)의 투입구(16)를 통해 진동용기(10) 내부로 투입되어 분체도료(2)가 코팅되게 되고, 이와 같이 분체도료가 코팅된 피도물(1)은 진동력에 의해 외측으로 이송되어 내부용기(12)의 저면둘레부에 형성되는 상기 유출공(22)을 통해 내부용기(11) 밖으로 유출된다. 그리고 내부용기(12)와 외부용기(11) 사이의 간격(13)에는 내부용기(12)의 바닥으로부터 상부로 나선상으로 연장되는 통로부재(24)가 형성된다. 이 통로부재(24)의 상단부에는 외부용기(11)의 외부로 통하는 배출공(23)이 연통되어 형성된다. 이에 따라 유출공(22)을 통해 유출된 피도물(1)은 통로부재(24)를 타고 진동력에 의해 서서히 나선상으로 이송되면서 상승되어 그 상단부에 연통되는 배출공(23)을 통해 진공용기(10)의 외부로 반출된다.A plurality of outlet holes 22 are formed at the periphery of the bottom of the inner container 12, that is, the upper portion adjacent to the perforated plate 18. In addition, a conveyor mechanism 7 to which the workpiece 1 is supplied is disposed at the upper portion of the vacuum container 10. Accordingly, the workpiece 1 dropped from the conveyor mechanism 7 is introduced into the vibrating vessel 10 through the inlet 16 of the cover 14 so that the powder coating 2 is coated. The coated object 1 is transported outward by vibrating force and flows out of the inner container 11 through the outlet hole 22 formed in the bottom circumference of the inner container 12. In the gap 13 between the inner container 12 and the outer container 11, a passage member 24 extending spirally from the bottom of the inner container 12 is formed. At the upper end of the passage member 24, a discharge hole 23 communicating with the outside of the outer container 11 is formed in communication. Accordingly, the workpiece 1 leaked through the outflow hole 22 is lifted up while being spirally transported by the vibration force on the passage member 24 and the vacuum container 10 through the discharge hole 23 communicating with the upper end thereof. Are exported outside).

또한 상기 통로부재(24)의 적어도 일부에는 피도물(1)과 함께 빠져나온 분체도료(2)가 통과되는 타공부(25)가 형성되고, 이 타공부(25)의 하부에는 낙하된 분체도료(2)를 회수하는 나선형상의 플레이트로 된 회수부재(26)가 구비된다. 그리고 이 회수부재(26)에 면하는 내부용기(12)의 측벽에는 분체도료(2)를 내부용기로 회수하는 회수공(27)이 적절한 간격으로 형성된다.In addition, at least a portion of the passage member 24 is formed with a perforated portion 25 through which the powder coating 2, which has escaped together with the workpiece 1, is formed, the powder coating (falling below the perforated portion 25) 2) A recovery member 26 made of a spiral plate for recovery is provided. And the recovery hole 27 which collect | recovers the powder coating material 2 into an inner container is formed in the side wall of the inner container 12 which faces this collection member 26 at appropriate intervals.

내부용기(12)의 저면 중앙, 즉 타공판(18)의 중앙에는 낙하된 피도물(1)을 둘레부로 확산시키기 위해 원추면(31)으로 형성된 확산부재(30)가 배치된다. 이에 따라, 대량으로 낙하되는 피도물(1)이 확산부재(30)에 부딪혀서 내부용기(12)의 전체 둘레면에 골고루 확산되어 분포되므로, 투입된 피도물(1)이 서로 엉키거나 겹쳐지지 않고, 균등하게 분체도료(2)가 부착 코팅되고, 진동에 의해 내부용기(12)의 둘레부에 형성된 유출공(22)에 도달되는 시간도 단축되어, 신속하고 원활하게 배출되어 이후의 공정으로 이송될 수 있다.In the center of the bottom surface of the inner container 12, that is, the center of the perforated plate 18, a diffusion member 30 formed of a conical surface 31 is disposed to diffuse the fallen object 1 around the periphery. Accordingly, since the object 1 falling in large quantities hits the diffusion member 30 and is evenly distributed and distributed on the entire circumferential surface of the inner container 12, the injected object 1 is not tangled or overlapped with each other, evenly. The powder coating 2 is adhered and coated, and the time for reaching the outlet 22 formed at the periphery of the inner container 12 by vibration is also shortened, so that it can be quickly and smoothly discharged and transferred to a subsequent process. .

도 4은 본 발명의 다른 실시예의 구성도로서, 확산부재(30)가 원추형으로 형성되는 대신에 상단에 볼록만곡면(32)가 형성된 것을 보여준다. 이러한 형태의 확산부재(30)의 경우에도, 피도물(1)이 낙하되어 확산부재(30)의 볼록만곡면(32)에 충돌하면 사방으로 널리 분산되므로, 피도물(1)이 엉키거나 중첩되지 않고, 균일하고 효율적으로 분체도료가 코팅되고, 신속하게 배출될 수 있다.4 is a configuration diagram of another embodiment of the present invention, which shows that the convex curved surface 32 is formed on the top instead of the diffusion member 30 is formed in a conical shape. Even in the case of the diffusion member 30 of this type, when the workpiece 1 falls and collides with the convex curved surface 32 of the diffusion member 30, it is widely dispersed in all directions, so that the workpiece 1 is not tangled or overlapped. The powder coating can be coated uniformly and efficiently and discharged quickly.

도 1은 본 발명의 일 실시예의 개략 정단면도1 is a schematic front cross-sectional view of an embodiment of the present invention.

도 2는 상기 실시예의 요부 사시도
도 3은 상기 실시예의 외부용기를 제거한 상태의 개략적 외관도2 is a perspective view of main parts of the embodiment;
3 is a schematic external view of a state in which the outer container of the embodiment is removed;

도 4은 본 발명의 다른 실시예의 요부 사시도4 is a perspective view of main parts of another embodiment of the present invention;

Claims (2)

간격(13)을 두고 이격되는 외부용기(11)와 내부용기(12)로 이루어지며 내부용기(12)에는 분체도료(2)가 담기도록 된 진동용기(10)와, 상기 진동용기(10)에 연결되어 진동용기(10)를 진동시키는 진동발생기(8)와, 피도물(1)이 용기의 중앙부로 낙하되어 투입되도록 상기 진동용기(10)의 상부에 형성된 투입구(16)와, 상기 내부용기(12)의 저면 둘레부에 형성되며 둘레부로 유도된 피도물(1)이 유출되는 유출공(22)과, 상기 외부용기(11)와 내부용기(12) 사이에 배치되어 바닥에서 상부로 나선상으로 연장되며 피도물(1)이 타고 상승하는 통로부재(24)와, 상기 통로부재(24)의 상단과 연통되도록 외부용기(11)에 형성되며 피도물(1)이 외부로 배출되는 배출공(23)을 포함하며, 상기 내부용기(12)의 중앙에는 낙하되는 피도물(1)이 부딪혀서 확산되도록 하는 원추면(31) 또는 볼록만곡면(32)이 형성된 확산부재(30)가 구비된 것을 특징으로 하는 분체도료 코팅용 진동피더.An outer container 11 and an inner container 12 spaced apart from each other at an interval 13, and the inner container 12 includes a vibrating container 10 in which powder coating 2 is contained, and the vibrating container 10. A vibration generator 8 connected to the vibration container 10 to vibrate, an inlet 16 formed in the upper portion of the vibration container 10 so that the workpiece 1 falls into the center portion of the container, and the inner container. (12) formed in the periphery of the bottom and is disposed between the outflow hole 22 through which the object 1 guided to the periphery flows out, and the outer vessel 11 and the inner vessel 12, spirally from the bottom to the top A passage member 24 which extends and the workpiece 1 rides up and is formed in the outer container 11 so as to communicate with the upper end of the passage member 24 and the discharge hole 23 through which the workpiece 1 is discharged to the outside. It includes, in the center of the inner container 12 conical surface (31) or convex to allow the falling object (1) to be bumped and spread Surface 32 coated vibrating feeder for powder coatings, characterized in that a provided with a diffusion member (30) is formed. 제 1 항에 있어서, 상기 통로부재(24)의 적어도 일부에는 통로부재(24)를 타고 이송되는 분체도료(2)가 통과되는 타공부(25)가 형성되고, 이 타공부(25)의 하부에는 통과된 분체도료(2)를 받도록 된 회수부재(26)가 형성되고, 이 회수부재(26)에 면하는 내부용기(12)에는 분체도료(2)를 회수하는 회수공(27)이 형성된 것을 특징으로 하는 분체도료 코팅용 진동피더.According to claim 1, At least a portion of the passage member 24 is formed with a perforated portion 25 through which the powder coating (2) to be carried through the passage member 24, the lower portion of the perforated portion 25 The collecting member 26 is formed to receive the powder coating 2 passed therethrough, and the inner container 12 facing the collecting member 26 is formed with a collecting hole 27 for recovering the powder coating 2. Vibrating feeder for powder coating, characterized in that.
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