KR940008415Y1 - Paint dispersion device - Google Patents

Paint dispersion device Download PDF

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Publication number
KR940008415Y1
KR940008415Y1 KR92017292U KR920017292U KR940008415Y1 KR 940008415 Y1 KR940008415 Y1 KR 940008415Y1 KR 92017292 U KR92017292 U KR 92017292U KR 920017292 U KR920017292 U KR 920017292U KR 940008415 Y1 KR940008415 Y1 KR 940008415Y1
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KR
South Korea
Prior art keywords
paint
dispersion
motor
beads
dispersing
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Application number
KR92017292U
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Korean (ko)
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KR940007270U (en
Inventor
김창종
Original Assignee
이헌조
주식회사 금성사
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Priority to KR92017292U priority Critical patent/KR940008415Y1/en
Publication of KR940007270U publication Critical patent/KR940007270U/en
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Publication of KR940008415Y1 publication Critical patent/KR940008415Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2214—Speed during the operation
    • B01F35/22142—Speed of the mixing device during the operation
    • B01F35/221422—Speed of rotation of the mixing axis, stirrer or receptacle during the operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/074—Stirrers characterised by their mounting on the shaft having two or more mixing elements being concentrically mounted on the same shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/25—Mixers with loose mixing elements, e.g. loose balls in a receptacle
    • B01F33/251—Mixers with loose mixing elements, e.g. loose balls in a receptacle using balls as loose mixing element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Control Of Non-Electrical Variables (AREA)

Abstract

내용 없음.No content.

Description

도료 분산 장치Paint dispersion unit

제1도는 종래 도료 분산 장치 구성도.1 is a block diagram of a conventional paint dispersion device.

제2도는 본 고안 도료 분산 장치 구성도.2 is a block diagram of the paint dispersion device of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 회전모터 2 : 분산용기1: rotating motor 2: dispersion container

3 : 구슬 4 : 회전축3: ball 4: rotation axis

5 : 디스크 10 : 도료분산감지부5: disc 10: paint dispersion detection unit

10-1∼10-5 : 접촉센서 20 : 시스템제어부10-1 to 10-5: Contact sensor 20: System control unit

본 고안은 도료 분산 장치에 관한 것으로, 특히 도료의 점도에 따라 분산효과가 최대한으로 이루어지도록 하는 도료 분산 장치에 관한 것이다.The present invention relates to a paint dispersion device, and more particularly, to a paint dispersion device to maximize the dispersion effect according to the viscosity of the paint.

제1도는 종래 도료 분산 장치 구성도로서, 이에 도시된 바와 같이 동력을 전달하는 회전모터(1)와, 그 회전모터(1)의 동력을 인가받아 도료의 분산이 이루어지는 분산용기(2)로 구성되고, 상기 분산용기(2)는 도료를 분산시키기 위해 미리 세팅되는 구슬(3)과, 회전모터(1)에 연결되어 그 회전모터(1)의 동력을 전달하는 회전축(4)과, 그 회전축(4)에 일정간격으로 장착되어 상기 회전모터(1)의 동력에 따라 회전하여 상기 구슬(3)을 운동시키는 디스크(5)로 구성된다.1 is a conventional paint dispersing device configuration diagram, which is composed of a rotary motor 1 for transmitting power as shown therein, and a dispersion container 2 in which paint is dispersed by receiving power from the rotary motor 1. The dispersion container 2 is a ball (3) is set in advance to disperse the paint, a rotary shaft (4) connected to the rotary motor (1) to transmit the power of the rotary motor (1), and the rotary shaft It is mounted to (4) at a predetermined interval and consists of a disk (5) to rotate in accordance with the power of the rotary motor (1) to move the bead (3).

이때 상기 회전모터(1)의 분당회전수(Revolutions Per Minute : 이하 RPM이라 칭함)는 일정하게 고정되어있다.At this time, the revolutions per minute (revolutions per minute) of the rotary motor 1 is fixed constantly.

이와같이 구성된 종료 도료 분산 장치의 동작 및 문제점을 설명하면 다음과 같다.Referring to the operation and problems of the finished paint dispersion device configured as described above are as follows.

먼저 구슬(3)이 내장된 분산용기(2)내부로 분산하고자 하는 도료를 임의의 압력과 양으로 밀어넣고, 회전모터(1)에 전원을 공급하면, 상기 회전모터(1)는 2000∼300RPM의 속도로 회전하게 된다.First, the paint to be dispersed into the inside of the dispersing vessel 2 having the beads 3 embedded therein at a predetermined pressure and amount, and supplying power to the rotating motor 1, the rotating motor 1 is 2000 ~ 300RPM It will rotate at the speed of.

이에따라 그 회전모터(1)에 연결된 회전축(4)과, 그 회전축(4)에 장착된 디스크(5)가 강력하게 회전하고, 상기 디스크(5)의 회전력에 의해 정체되어 있던 구슬(3)이 상승하여 분산용기(2) 외벽을 향해 운동하게 된다.Accordingly, the rotating shaft 4 connected to the rotating motor 1 and the disk 5 mounted on the rotating shaft 4 rotate strongly, and the beads 3 stagnated by the rotating force of the disk 5 Ascends and moves toward the outer wall of the dispersion container 2.

이로인해 상기 구슬(3)과 도료가 충돌하게 되고, 그 구슬(3)과 도료 사이에서 전단응력이 발생한다. 이와같이 발생되는 전단응력에 의해 도료는 분산되고, 분산이 끝난 도료는 배출구를 통해 분산용기(2) 외부로 배출된다.This causes the bead 3 and the paint to collide, and shear stress is generated between the bead 3 and the paint. The paint is dispersed by the shear stress generated in this way, the finished paint is discharged to the outside of the dispersion vessel (2) through the outlet.

그러나 상기에서 설명한 종래 도료 분산 장치는 분산용기(2) 내부로 들어오는 도료의 점도에 관계없이 분산하기전에 미리 회전모터(1)의 RPM을 일정하게 세팅한 후 도료를 분산하기 때문에 분산용기(2) 내부에서 구슬(3)이 알맞게 운동하여 도료를 분산시키는지 알 수 없을 뿐만아니라 분산용기(2)의 부분부분에서 도료가 일정하게 분산이 이루어지지 않는 문제점과, 도료의 점도가 실제점도와 겉보기 점도가 차이가 있기 때문에 미리 세팅된 회전모터(1)의 RPM은 최대분산이 이루어지는데는 적당하지 않은 문제점이 있었다.However, the conventional paint dispersing apparatus described above disperses the paint after setting a constant RPM of the rotary motor 1 in advance before dispersing regardless of the viscosity of the paint coming into the dispersing vessel 2. It is not known whether the beads (3) are properly moved inside to disperse the paint as well as the problem that the paint is not uniformly dispersed in the part of the dispersing container (2), and that the viscosity of the paint is actual viscosity and apparent viscosity. Since there is a difference, the RPM of the pre-set rotating motor 1 has a problem that is not suitable for the maximum dispersion.

본 고안은 이러한 문제점을 해결하기 위하여 분산 용기 내부의 분산 정도를 접촉센서로 감지하고 이 감지된 값에 따라 회전모터의 회전수를 변화시켜 구슬의 운동을 조정함으로써 분산효과를 극대화할 수 있도록 한 도료분산 장치를 안출한 것으로, 이를 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다.In order to solve this problem, the present invention detects the degree of dispersion inside the dispersion vessel with a contact sensor and adjusts the movement of the beads by changing the rotational speed of the rotating motor according to the detected value to maximize the dispersion effect. Invented a dispersing apparatus, which will be described in detail with reference to the accompanying drawings.

제2도는 본 고안 도료 분산 장치 구성도로서, 이에 도시한 바와같이 회전수를 가변할 수 있는 회전모터(1)와, 그 회전모터(1)로부터 전달되는 동력에 의해 도료의 분산이 이루어지는 분산용기(2)와, 그 분산용기(2)에 분산되는 도료 분산 상태를 접촉센서(10-1∼10-5)로 감지하는 도료분산감지부(10)와, 그 도료분산감지부(10)에서 감지된 값을 비교하여 상기 회전모터(1)의 회전수를 조절하는 시스템제어부(20)로 구성되며, 상기 분산용기(2)는 회전모터(1)에 연결되어 회전하는 회전축(4)과, 그 회전축(4)에 일정한 간격으로 장착되어 회전력을 발생하는 디스크(5)와, 그 디스크(5)의 회전력에 의해 운동하면서 도료를 분산하는 구슬(3)을 포함한다.FIG. 2 is a schematic view illustrating a paint dispersing device of the present invention. As shown in FIG. 2, a dispersing container in which paint is dispersed by a power transmitted from the rotating motor 1 and the rotating motor 1 can be varied. (2) and the paint dispersion detection unit 10 for detecting the dispersion state of the paint dispersed in the dispersion container 2 with the contact sensors 10-1 to 10-5, and the paint dispersion detection unit 10. Comparing the detected value is composed of a system control unit 20 for adjusting the number of revolutions of the rotating motor (1), the distribution vessel (2) is connected to the rotating motor (1) and the rotating shaft (4) to rotate, The disk 5 is attached to the rotating shaft 4 at regular intervals to generate a rotational force, and beads 3 to disperse the paint while moving by the rotational force of the disk 5 are included.

이와같이 구성되는 본 고안의 작용 및 효과를 상세히 설명하면 다음과 같다.If described in detail the operation and effects of the subject innovation is configured as follows.

먼저 분산용기(2)내부에 도료 분산에 필요한 구슬(3)을 채운 후 도료를 일정한 압력과 양으로 그 분산용기(2)로 밀어넣는다.First, the beads (3) necessary for dispersing the paint are filled in the dispersing container (2), and the paint is pushed into the dispersing container (2) at a constant pressure and amount.

이와같은 상태하에서 회전모터(1)에 전원을 공급하여 회전시키면 회전력이 회전축(4)에 전달되어 그 회전축(4)에 장착된 디스크(5)가 회전한다. 이에따라 분산용기(2)내부에 정체되어 있던 구슬(3)은 디스크(5)의 회전력에 의해 운동을 하면서 분산용기(2) 내벽을 때리게 된다.In such a state, when the power is supplied to the rotating motor 1 to rotate, the rotating force is transmitted to the rotating shaft 4, and the disk 5 mounted on the rotating shaft 4 rotates. Accordingly, the beads 3 stagnated in the dispersion vessel 2 hit the inner wall of the dispersion vessel 2 while moving by the rotational force of the disk 5.

이때 그 분산용기(2)의 벽에 붙어 있는 접촉센서(10-1∼10-5)는 구슬(3)이 분산용기(2)와 부딪치는 진동을 받아 진동을 하고, 이것은 곧바로 시스템제어부(20)로 입력된다.At this time, the contact sensors 10-1 to 10-5 attached to the walls of the dispersion vessel 2 vibrate when the beads 3 collide with the dispersion vessel 2 and vibrate. ) Is entered.

이에따라 상기 시스템제어부(20)는 접촉센서(10-1)∼(10-5)의 각 출력신호를 비교하여 접촉센서(10-1)로 갈수록 신호가 작아지면, 상기 접촉센서(10-1)가 있는 분산용기(2) 내벽에는 도료의 분산이 잘 이루어지지 않는다고 판단하여 회전모터(1)의 회전수(RPM)를 증가시키고, 반대로 접촉센서(10-5)쪽으로 갈수록 신호가 작아지면, 회전모터(1)의 회전수(RPM)가 많아 상기 접촉센서(10-5)가 있는 분산용기(2)의 내벽에서는 도료의 분산이 잘 이루어지지 않는다고 판단하여 회전모터(1)의 회전수(RPM)를 감소시킨다.Accordingly, the system controller 20 compares the output signals of the contact sensors 10-1 to 10-5, and when the signal decreases toward the contact sensor 10-1, the contact sensor 10-1. It is determined that the dispersion of the paint is not made well on the inner wall of the dispersion container 2, and the rotation speed (RPM) of the rotating motor 1 is increased. The rotational speed of the rotational motor 1 is determined by determining that paint is not dispersed well on the inner wall of the dispersion container 2 having the contact sensor 10-5 because the rotational speed RPM of the motor 1 is large. Decrease).

따라서 상기 시스템제어부(20)는 도료분산감지부(10)의 접촉센서(10-1)∼(10-5) 출력차이가 "0"에 가까와지도록 회전모터(1)의 회전수를 조정하면서 도료의 상태에 따라 분산용기(1)의 상하부에서 분산이 일정하게 이루어지도록 하게된다.Therefore, the system control unit 20 adjusts the number of revolutions of the rotating motor 1 so that the output difference of the contact sensors 10-1 to 10-5 of the paint dispersion detection unit 10 approaches "0". In accordance with the state of the dispersion vessel (1) is to be made uniformly distributed in the upper and lower parts.

한편 회전모터(1)에 걸리는 부하량에 따라 통계적 방법으로 즉시 도료의 점도를 게이지를 통해 나타낼 수 있게된다.On the other hand, depending on the load on the rotary motor (1) can be expressed through the gauge the viscosity of the paint immediately in a statistical method.

상기에서 설명한 바와같이 본 고안은 도료의 분산 상태를 감지하여 회전모터의 회전수를 조절함으로써, 도료의 분산을 일정하게 하여 분산효과를 극대화시킬 수 있는 효과가 있으며. 특히 시간에 따라 수시로 점도가 변화하는 도료의 분산에 큰 효과가 있다.As described above, the present invention detects the dispersion state of the paint and adjusts the rotational speed of the rotating motor, thereby making it possible to maximize the dispersion effect by making the dispersion of the paint constant. In particular, there is a great effect on the dispersion of the paint, the viscosity of which changes from time to time.

Claims (1)

동력전달을 위한 회전수(RPM)를 가변할 수 있는 회전모터(1)와, 상기 회전모터(1)의 동력을 회전축(4)으로 받아 그 회전축(4)에 장착된 디스크(5)의 회전력에 따라 구슬(3)이 운동하여 도료를 분산하는 분산용기(2)로 구성되는 도료 분산 장치에 있어서, 상기 분산용기(2) 내벽과 구슬(3)이 부딪치는 진동을 접촉센서(10-1∼10-5)로 감지하는 도료분산감지부(10)와, 그 도료분산감지부(10)의 접촉센서(10-1∼10-5)출력을 비교하여 상기 회전모터(1)의 회전수를 조절하는 시스템제어부(20)를 포함하여 구성됨을 특징으로 하는 도료 분산장치.Rotational motor 1 capable of varying the number of revolutions RPM for power transmission, and rotational force of the disk 5 mounted on the rotational shaft 4 receiving the power of the rotational motor 1 as the rotational shaft 4. In the paint dispersion device consisting of a dispersion vessel (2) for dispersing the paint by moving the beads (3) in accordance with, the contact sensor (10-1) to the vibration of the inner wall of the dispersion vessel (2) and the beads (3) Number of revolutions of the rotating motor 1 by comparing the paint dispersion detection unit 10 detected by the sensor 10-10 with the output of the contact sensors 10-1 to 10-5 of the paint dispersion detection unit 10 Paint dispersion device characterized in that it comprises a system control unit 20 for adjusting the.
KR92017292U 1992-09-09 1992-09-09 Paint dispersion device KR940008415Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92017292U KR940008415Y1 (en) 1992-09-09 1992-09-09 Paint dispersion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92017292U KR940008415Y1 (en) 1992-09-09 1992-09-09 Paint dispersion device

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KR940007270U KR940007270U (en) 1994-04-12
KR940008415Y1 true KR940008415Y1 (en) 1994-12-19

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KR92017292U KR940008415Y1 (en) 1992-09-09 1992-09-09 Paint dispersion device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210055393A (en) * 2019-11-07 2021-05-17 삼성중공업 주식회사 An apparatus for mixing paint and method of mixing paint using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210055393A (en) * 2019-11-07 2021-05-17 삼성중공업 주식회사 An apparatus for mixing paint and method of mixing paint using the same

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