KR100780067B1 - Mold cooling device - Google Patents

Mold cooling device Download PDF

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Publication number
KR100780067B1
KR100780067B1 KR1020060120574A KR20060120574A KR100780067B1 KR 100780067 B1 KR100780067 B1 KR 100780067B1 KR 1020060120574 A KR1020060120574 A KR 1020060120574A KR 20060120574 A KR20060120574 A KR 20060120574A KR 100780067 B1 KR100780067 B1 KR 100780067B1
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KR
South Korea
Prior art keywords
air
cooling
cooling water
mold
supply
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KR1020060120574A
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Korean (ko)
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이상민
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(주)삼지콘트롤
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Priority to KR1020060120574A priority Critical patent/KR100780067B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

A mold cooling system is provided to increase cooling efficiency of the mold by properly supplying cooling air, cooling water and mixed water of air and cooling water to the mold and controlling a cooling temperature of the mold, thereby cooling a heating temperature of the mold at a proper temperature according to molding of a molten material. A mold cooling system(100) comprises: a housing part(110) having a control part for controlling cooling of a mold; an air cooling part(120) for supplying cooling air into the housing part to cool the mold; a cooling water cooling part(130) for supplying cooling water into the housing part to cool the mold; and a mixed cooling part(140) having a mixing block(141) for supplying a mixture of air and cooling water into the mold. The housing part includes a housing(111) having a control panel and a control part. The air cooling part includes an air distribution pipe(122), an air control valve(126), an air distribution valve(123), an air pressure regulator(124), and an air pressure indicator. The cooling water cooling part includes a cooling water feed pump(133), a cooling water feed pipe(132), a cooling water tank(131), a cooling water supply port with an excessive water preventing member(134), and a cooling water control valve(137). The mixed cooling part includes the mixing block which has an air supply part(142) and a cooling water supply part(142).

Description

몰드 냉각장치 {mold cooling device}Mold cooling device

도 1은 본 발명에 따른 몰드 냉각장치를 나타내는 정면도.1 is a front view showing a mold cooling apparatus according to the present invention.

도 2는 본 발명에 따른 몰드 냉각장치를 나타내는 구성도.2 is a block diagram showing a mold cooling apparatus according to the present invention.

도 3은 본 발명에 따른 몰드 냉각장치를 나타내는 측면도.Figure 3 is a side view showing a mold cooling apparatus according to the present invention.

도 4는 본 발명에 따른 몰드 냉각장치를 나타내는 회로도.4 is a circuit diagram showing a mold cooling apparatus according to the present invention.

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

100 : 냉각장치 110 : 하우징부100: cooling device 110: housing part

111 : 하우징 112 : 제어부111 housing 112 control part

113 : 제어반 120 : 공기냉각부113: control panel 120: air cooling unit

121 : 공기공급관 122 : 공기분배관121: air supply pipe 122: air distribution pipe

123 : 공기분배밸브 124 : 공기정압기123: air distribution valve 124: air pressure regulator

125 : 공기압력표시기 126 : 공기제어밸브125: air pressure indicator 126: air control valve

127 : 공기공급원 128 : 역류방지구127: air supply 128: backflow prevention

130 : 냉각수냉각부 131 : 냉각수탱크130: cooling water cooling unit 131: cooling water tank

132 : 냉각수공급관 133 : 냉각수공급펌프132: cooling water supply pipe 133: cooling water supply pump

134 : 과수방지구 135 : 냉각수공급구134: water protection device 135: cooling water supply port

136 : 냉각수공급밸브 137 : 냉각수제어밸브136: cooling water supply valve 137: cooling water control valve

140 : 혼합냉각부 141 : 혼합블럭140: mixing cooling unit 141: mixing block

142 : 공기공급부 143 : 냉각수공급부142: air supply unit 143: cooling water supply unit

144 : 혼합공급부144: mixed supply

본 발명은 몰드 냉각장치에 관한 것이다.The present invention relates to a mold chiller.

일반적으로, 주형(鑄型, mold)은 용해된 금속을 주입(鑄入)하여 주물을 만드는 데 사용하는 틀을 말하는 것으로, 주입하는 것의 온도에 따라 적정한 내열재료(耐熱材料)로 만든다. 쇳물을 주형에 주입하여 응고시켜 그대로 제품이 되는 것을 주물, 이 응고된 것을 두드리거나 늘려서 막대, 판, 선 등을 만들어 가공하는 소재로 할 때에는 주괴(鑄塊) 또는 잉곳(ingot)이라고 한다. In general, a mold refers to a mold used to make a casting by injecting a molten metal, and is made of a heat resistant material appropriate for the temperature of the pouring. When molten water is injected into a mold and solidified to produce a product as it is, it is called an ingot or ingot when it is used as a material for forming a rod, plate, line, etc. by tapping or stretching the solidified product.

주물을 만들 때의 주형에는 모래, 금속, 주로 철강이 사용되는데 각기 사형(砂型), 금형(金型)이라고 불린다. 이 밖에 내화물의 모래에 열경화성(熱硬化性) 수지를 섞어서 만드는 셸형(shell 型) 등도 있다. 잉곳을 얻기 위한 주형은 보통철, 흑연 등이 주형이 되고, 아크 융해를 하는 녹는점이 높은 금속 등은 수랭(水冷)한 구리의 도가니 자체가 주형이 된다Sand, metal, and steel are mainly used to make castings, and they are called sand molds and molds. In addition, there is a shell type made by mixing thermosetting resin with sand of refractory material. The mold for obtaining the ingot is made of ordinary iron, graphite, etc., and the melting melting metal of arc melting is made of the crucible of water-cooled copper itself.

또한, 금형(金型, metallic pattern)은 금속성(金屬性)의 형(型)을 말하는 것으로, 주요한 것으로는 주물(鑄物)을 만들 때에 사용하는 철이나 그 밖의 금속으로 만든 주형(鑄型), 플라스틱 등의 성형용(成型用)으로 사용되는 것, 위아래의 형(型) 사이에 금속의 얇은 판이나 플라스틱판 등을 끼우고 정해진 형상으로 압축해서 완성하기 위해 사용하는 금속제 형 등이 있다. In addition, a metal pattern means a metal mold | type, and the main thing is a metal mold | die made from iron or other metal used when making a casting. And metal molds used for molding plastics and the like, and metal molds used for sandwiching metal thin plates or plastic plates between upper and lower molds and compressing them to a predetermined shape.

상기 주물용 금형인 경우에는 부어넣는 금속의 녹는점이나 부어넣을 때 녹은 금속에 가해지는 압력이 높을수록 강력한 형이 요구된다. In the case of the mold for casting, the higher the melting point of the metal to be poured or the pressure applied to the molten metal at the time of pouring, the stronger mold is required.

이렇게, 주물용으로 사용되는 주형과 금형을 통합한 형태의 틀인 몰드는 내부에 용융된 재료를 일정한 형태로 제작하는데 사용한다. In this way, a mold, a mold integrating a mold and a mold used for casting, is used to produce a molten material in a predetermined form.

상기와 같은, 몰드는 제작되는 형태에 따라 용융된 재료를 지속적으로 공급하여 성형가공을 실시함에 따라 몰드의 온도가 성형 시마다 상승되어 용융재료가 정확한 형태로 제작하기 위해서는 적정온도로 냉각시키는 냉각장치를 사용하고 있다.As described above, the mold is continuously supplied with the molten material according to the shape to be produced, and the molding process is performed to increase the temperature of the mold every time, so that the molten material is cooled to an appropriate temperature in order to produce the correct form. I use it.

또한, 종래의 몰드 냉각장치는 냉각수를 이용하는 수냉식의 경우에는 냉각수를 직접공급하거나 외부에서 순환시켜 몰드를 냉각시키는 것으로, 냉각속도가 신속하고 효과적으로 공급시켜 몰드의 온도조절이 용이하게 냉각시켜 냉각효율을 증대하도록 냉각을 실시하였으나, 몰드 내부에 가스의 분출이 어렵고, 냉각수의 증발로 인한 수증기가 발생하여 몰드기계 자체에 부식이 발생하거나 생산되는 제품에 수증기로 인한 손상이 발생하는 문제점이 있었다.In addition, in the case of a water-cooling type using a cooling water in the conventional mold cooling apparatus to cool the mold by directly supplying or circulating the cooling water outside, the cooling speed is quickly and effectively supplied to easily cool the temperature control of the mold to improve the cooling efficiency. Although cooling was performed to increase, it is difficult to eject the gas into the mold, and there is a problem in that water vapor is generated due to evaporation of the cooling water, causing corrosion to the mold machine itself, or damage due to water vapor in the produced product.

아울러, 종래의 몰드 냉각장치는 몰드의 온도에 따라 냉각수를 공급하여 몰드를 냉각함으로써, 몰드가 낮은 온도에서 냉각수를 공급하면 온도가 저하됨에 따 라 냉각효율에 따른 냉각수 냉각온도로 가열된 상태로만 냉각이 가능함으로써, 냉각되는 온도 범위가 제한적이고, 냉각되는 온도를 조절하기 어려움에 따라 냉각효율이 축소되는 문제점이 있었다.In addition, the conventional mold cooling apparatus cools the mold by supplying the cooling water according to the temperature of the mold, so that when the mold supplies the cooling water at a low temperature, the temperature decreases, so that the mold cooling device is cooled only to the cooling water cooling temperature according to the cooling efficiency. By doing this, there is a problem in that the cooling temperature is limited and the cooling efficiency is reduced according to the difficulty of adjusting the cooling temperature.

이와 같은, 문제점을 해결하고자 안출된 본 발명의 주목적은 용융소재를 성형하는 몰드의 성형되는 온도에 따라 냉각공기, 냉각수 및 공기와 냉각수가 혼합된 혼합수를 공급하여 몰드를 냉각함으로써, 몰드의 가열온도를 성형에 따른 적정한 온도에 냉각하기 위해서 냉각공기와 냉각수 및 혼합수를 적절하게 공급하여 냉각온도를 조절하여 냉각효율을 증대시키는데 있다.The main object of the present invention, which is intended to solve the above problems, is to supply cooling air, cooling water, and mixed water mixed with air and cooling water according to the forming temperature of the mold for molding the molten material to cool the mold, thereby heating the mold. In order to cool the temperature at an appropriate temperature according to molding, the cooling air, cooling water and mixed water are appropriately supplied to adjust the cooling temperature to increase the cooling efficiency.

이와 같은, 목적을 달성하고자 안출된 본 발명의 몰드 냉각장치는 몰드의 냉각공급을 제어하는 제어반을 형성하고, 제어반의 조작으로 냉각하는 제어부를 구비한 하우징을 형성한 하우징부와, 상기 하우징부의 하우징 내측으로 공기공급원에서 공급된 공기를 공급하는 공기공급관의 일측으로 복수로 분기하는 공기분배관을 형성하고, 공기분배관로 분배된 공기를 공기제어밸브로 공급량을 제어하면서 냉각공기를 공급하여 냉각시키도록 형성한 공기냉각부와, 상기 하우징의 내측으로 냉각수를 저장하는 냉각수탱크의 냉각수를 냉각수공급펌프로 냉각수공급관에 공급하도록 형성한 냉각수냉각부와, 상기 공기냉각부의 공기공급관이 연결된 공기공급부를 일 측에 형성하고, 타측으로 냉각수공급관이 연결된 냉각수공급부를 구비한 혼합블럭을 형성하며, 혼합블럭의 하부에 혼합된 공기와 냉각수를 공급하는 혼합공급구를 형성하여 공급된 공기와 냉각수를 혼합하여 공급하도록 형성한 혼합냉각부를 포함하여 구성하는 것을 특징으로 한다.The mold cooling apparatus of the present invention devised to achieve the object as described above forms a control panel for controlling the cooling supply of the mold and forms a housing having a control unit for cooling by operation of the control panel, and a housing of the housing unit. Forming a plurality of air distribution pipe branching to one side of the air supply pipe for supplying air supplied from the air supply source to the inside, and supplying cooling air while supplying cooling air while controlling the supply amount of air distributed through the air distribution pipe with an air control valve An air cooling unit configured to supply air to the cooling water supply pipe with a cooling water supply pump, and an air supply unit to which an air cooling unit formed so that the cooling water of the cooling water tank storing the cooling water into the housing is supplied to the cooling water supply pipe. And a mixing block having a cooling water supply unit connected to the cooling water supply pipe on the other side. It said, characterized in that it comprises a cooling unit configured to supply a mixture by mixing the feed mixture to form a supply port for supplying the air and the water mixed in the lower portion of the mixing block air and cooling water.

또한, 상기 공기냉각부는 공기분배관에 공기를 공급하는 공기분배밸브에서 공급된 공기를 일정한 압력을 유지하는 공기정압기를 형성하고, 공기정압기의 상부에 공기의 압력을 표시하면서 공기압력표시기를 형성하여 공기의 압력을 일정한 압력으로 공기압력표시기로 압력을 표시하면서 공급하도록 구성하는 것을 특징으로 한다.In addition, the air cooling unit forms an air pressure regulator to maintain a constant pressure on the air supplied from the air distribution valve for supplying air to the air distribution pipe, and by forming an air pressure indicator while displaying the air pressure on the top of the air pressure regulator Characterized in that it is configured to supply the pressure of the air while displaying the pressure to the air pressure indicator at a constant pressure.

그리고, 상기 공기냉각부는 공기제어밸브로 공급되는 공기의 일측으로 역류방지구를 형성하여 공급되는 공기의 역류를 방지하도록 형성하도록 구성하는 것을 특징으로 한다.The air cooling unit may be configured to prevent a back flow of the supplied air by forming a back flow prevention port to one side of the air supplied to the air control valve.

아울러, 상기 냉각수냉각부는 냉각수탱크의 일측으로 과수방지구를 구비한 냉각수공급구를 형성하고, 냉각수공급구에 냉각수공급밸브로 공급되는 냉각수를 냉각수제어밸브로 제어하면서 공급하도록 형성함에 따라 냉각수의 공급을 제어하여 몰드의 냉각수 공급을 정량적으로 조절하도록 구성하는 것을 특징으로 한다.In addition, the cooling water cooling unit forms a cooling water supply port having an over-water protection port on one side of the cooling water tank, and is configured to supply the cooling water supplied to the cooling water supply valve by controlling the cooling water control valve to supply the cooling water to the cooling water supply port. It characterized in that it is configured to quantitatively control the cooling water supply of the mold.

이와 같이, 구성된 본 발명의 몰드 냉각장치에 바람직한 실시예를 도면을 참조하면서 살펴보면 다음과 같다. Thus, looking at the preferred embodiment of the mold cooling apparatus of the present invention configured with reference to the drawings as follows.

우선, 도면들 중, 동일한 구성요소 또는 부품들은 가능한 동일한 참조부호로 나타내고 있음에 유의하여야 한다. 본 발명을 설명함에 있어, 관련된 공지기능 혹 은 구성에 대한 구체적인 설명은 본 발명의 요지를 모호하지 않기 위하여 생략한다.First, in the drawings, the same components or parts are to be noted that the same reference numerals as possible. In describing the present invention, a detailed description of related known functions or configurations will be omitted in order not to obscure the subject matter of the present invention.

도 1은 본 발명에 따른 몰드 냉각장치를 나타내는 정면도이고, 도 2는 본 발명에 따른 몰드 냉각장치를 나타내는 구성도이며, 도 3은 본 발명에 따른 몰드 냉각장치를 나타내는 측면도이고, 도 4는 본 발명에 따른 몰드 냉각장치를 나타내는 회로도이다.1 is a front view showing a mold cooling apparatus according to the present invention, FIG. 2 is a block diagram showing a mold cooling apparatus according to the present invention, FIG. 3 is a side view showing a mold cooling apparatus according to the present invention, and FIG. A circuit diagram showing a mold cooling apparatus according to the invention.

도 1 내지 도 4에서 도시한 바와 같이, 본 발명의 몰드 냉각장치(100)는 냉각을 제어하는 제어부(112)가 구비된 하우징부(110)와, 상기 하우징부(110)의 내측으로 냉각공기를 공급시켜 몰드를 냉각시키도록 형성한 공기냉각부(120)와, 상기 하우징부(110)의 내측으로 냉각수를 공급시켜 몰드를 냉각시키도록 형성한 냉각수냉각부(130)와, 상기 공기냉각부(120)의 공기와 냉각수냉각부(130)의 냉각수를 공급하여 혼합블럭(141)에서 혼합 공급시키도록 형성한 혼합냉각부(140)를 포함하여 구성한다.As shown in Figures 1 to 4, the mold cooling apparatus 100 of the present invention is a housing unit 110 having a control unit 112 for controlling the cooling, and the cooling air to the inside of the housing unit 110 An air cooling unit 120 formed to cool the mold, a coolant cooling unit 130 formed to cool the mold by supplying cooling water to the inside of the housing unit 110, and the air cooling unit. It comprises a mixed cooling unit 140 is formed to supply the air of the 120 and the cooling water of the cooling water cooling unit 130 to be mixed and supplied by the mixing block 141.

상기 하우징부(110)는 몰드의 냉각공급을 제어하는 제어반(113)을 형성하고, 제어반(113)의 조작으로 냉각하는 제어부(112)를 구비한 하우징(111)을 형성하도록 구성한다.The housing unit 110 is configured to form a control panel 113 for controlling the cooling supply of the mold, and to form a housing 111 having a control unit 112 for cooling by the operation of the control panel 113.

상기 공기냉각부(120)는 하우징부(110)의 하우징(111) 내측으로 공기공급원(127)에서 공급된 공기를 공급하는 공기공급관(121)의 일측으로 복수로 분기하는 공기분배관(122)을 형성하고, 공기분배관(122)로 분배된 공기를 공기제어밸브(126)로 공급량을 제어하면서 냉각공기를 공급하여 냉각시키도록 구성한다.The air cooling unit 120 is divided into a plurality of air distribution pipe 122 to one side of the air supply pipe 121 for supplying the air supplied from the air supply source 127 into the housing 111 of the housing 110. And control the supply amount to the air control valve 126 to supply air to the air distribution pipe 122 to configure the cooling air.

여기서, 공기냉각부(120)는 공기분배관(122)에 공기를 공급하는 공기분배밸브(123)에서 공급된 공기를 일정한 압력을 유지하는 공기정압기(124)를 형성하고, 공기정압기(124)의 상부에 공기의 압력을 표시하면서 공기압력표시기(125)를 형성하여 공기의 압력을 일정한 압력으로 공기압력표시기(125)로 압력을 표시하면서 공급하도록 구성하는 것이 바람직하다.Here, the air cooling unit 120 forms an air regulator 124 for maintaining a constant pressure of the air supplied from the air distribution valve 123 for supplying air to the air distribution pipe 122, the air regulator 124 It is preferable to form the air pressure indicator 125 while displaying the pressure of the air at the upper portion of the air supply to supply the pressure of the air to the air pressure indicator 125 at a constant pressure.

또한, 상기 공기냉각부(120)는 공기제어밸브(126)로 공급되는 공기의 일측으로 역류방지구(128)를 형성하여 공급되는 공기의 역류를 방지하도록 형성하도록 구성할 수도 있다.In addition, the air cooling unit 120 may be configured to prevent the backflow of the supplied air by forming the backflow prevention port 128 to one side of the air supplied to the air control valve 126.

상기 냉각수냉각부(130)는 하우징(111)의 내측으로 냉각수를 저장하는 냉각수탱크(131)의 냉각수를 냉각수공급펌프(133)로 냉각수공급관(132)에 공급하도록 구성한다.The cooling water cooling unit 130 is configured to supply the cooling water of the cooling water tank 131 for storing the cooling water into the housing 111 to the cooling water supply pipe 132 to the cooling water supply pump 133.

여기서, 냉각수냉각부(130)는 냉각수탱크(131)의 일측으로 과수방지구(134)를 구비한 냉각수공급구(135)를 형성하고, 냉각수공급구(135)에 냉각수공급밸브(136)로 공급되는 냉각수를 냉각수제어밸브(137)로 제어하면서 공급하도록 형성함에 따라 냉각수의 공급을 제어하여 몰드의 냉각수 공급을 정량적으로 조절하도록 구성하는 것이 바람직하다.Here, the coolant cooling unit 130 forms a coolant supply port 135 having an overwater prevention port 134 on one side of the coolant tank 131, and as a coolant supply valve 136 at the coolant supply port 135. The cooling water supplied is controlled to be supplied while being controlled by the cooling water control valve 137, and thus, the cooling water supply of the mold is controlled to be quantitatively controlled by controlling the supply of the cooling water.

상기 혼합냉각부(140)는 공기냉각부(120)의 공기공급관(121)이 연결된 공기공급부(142)를 일측에 형성하고, 타측으로 냉각수공급관(132)이 연결된 냉각수공급부(143)를 구비한 혼합블럭(141)을 형성하며, 혼합블럭(141)의 하부에 혼합된 공기와 냉각수를 공급하는 혼합공급구(144)를 형성하여 공급된 공기와 냉각수를 혼합하 여 공급하도록 구성한다.The mixed cooling unit 140 has an air supply unit 142 to which the air supply pipe 121 of the air cooling unit 120 is connected to one side, and has a cooling water supply unit 143 to which the cooling water supply pipe 132 is connected. The mixing block 141 is formed, and a mixing supply port 144 for supplying the mixed air and the cooling water is formed at the lower portion of the mixing block 141 to mix and supply the supplied air and the cooling water.

이와 같이, 구성된 본 발명의 몰드 냉각장치에 작용을 살펴보면 다음과 같다.Thus, look at the operation of the mold cooling apparatus of the present invention configured as follows.

먼저, 몰드의 냉각정도에 따라 제어부(112)의 제어반(113)을 조작하여 제어부(112)에서 냉각공기를 공급하도록 조작하면 공기냉각부(120)의 공기공급원(127)에서 공급되는 공기를 공기공급관(121)을 통하여 공기분배관(122)으로 공급시키면 복수로 분배된 공기를 공기분배밸브(123)의 조작에 의해 공기압력표시기(125)로 외부에 압력을 표시하면서 공기정압기(124)로 공기의 압력을 일정하게 몰드에 공급하여 공랭 방식으로 공기를 분사하여 몰드를 냉각시킨다.First, when the control unit 112 is operated to supply cooling air by operating the control panel 113 of the control unit 112 according to the degree of cooling of the mold, the air supplied from the air supply source 127 of the air cooling unit 120 is air. When the air is supplied to the air distribution pipe 122 through the supply pipe 121, a plurality of air is supplied to the air pressure regulator 124 while displaying the pressure to the air pressure indicator 125 by the air distribution valve 123. The pressure of the air is constantly supplied to the mold to inject air in an air-cooled manner to cool the mold.

이렇게, 공기로 냉각하다가 제어반(113)의 조작으로 제어부(112)에서 냉각수와 냉각공기를 혼합하여 공급하도록 조작하면 냉각수공급부(143)의 냉각수가 저장된 냉각수탱크(131)와 상부를 냉각수공급관(132)과 연결된 냉각수공급펌프(133)를 통하여 냉각수를 혼합냉각부(140)의 혼합블럭(141)의 냉각수공급부(143)로 공급시키고, 공기분배관(122)으로 분기된 공기를 공기제어밸브(126)의 작동으로 혼합블럭(141)의 냉각수공급부(143)로 냉각수를 공급하여 혼합블럭(141)의 내부에서 냉각수와 공기를 혼합한 상태에서 공급되는 공기의 압력으로 냉각수를 혼합하여 몰드에 공급함에 따라 냉각되는 온도에 알맞은 형태로 혼합된 혼합수가 공급되어 몰드의 온도를 효과적으로 냉각시킨다.In this way, while cooling with air and operating the control unit 112 to mix and supply the cooling water and cooling air by the operation of the control panel 113, the cooling water tank 131 and the upper portion of the cooling water supply pipe 132 in which the cooling water of the cooling water supply unit 143 is stored. The cooling water is supplied to the cooling water supply unit 143 of the mixing block 141 of the mixing cooling unit 140 through the cooling water supply pump 133 connected to the air, and the air branched to the air distribution pipe 122 supplies an air control valve ( By supplying the cooling water to the cooling water supply unit 143 of the mixing block 141 by the operation of 126, the cooling water is mixed with the pressure of the air supplied in the state of mixing the cooling water and the air inside the mixing block 141 and supplied to the mold. The mixed water is supplied in a form suitable for the temperature to be cooled to effectively cool the temperature of the mold.

이때, 냉각수를 정확하게 공급하기 위해서 냉각수탱크(131)의 일측으로 과수를 방지하는 과수방지구(134) 측으로 냉각수를 공급하는 냉각수공급구(135)를 형성 하고, 냉각수공급구(135)의 일측으로 냉각수를 공급하는 냉각수공급밸브(136)를 조작하면 냉각수제어밸브(137)로 냉각수를 정량적으로 공급시키고, 혼합블럭(141)의 공기를 공급시키는 공기제어밸브(126)의 상부에 역류방지구(128)를 형성하여 역류를 방지함으로써, 공기의 역류를 방지하면서 정량의 냉각수를 공급하여 냉각상태를 조절할 수도 있다.At this time, in order to accurately supply the cooling water to form a cooling water supply port 135 for supplying the cooling water to the side of the over-water prevention port 134 to prevent the over-water to one side of the cooling water tank 131, to one side of the cooling water supply port 135 When operating the coolant supply valve 136 for supplying the coolant, the coolant is quantitatively supplied to the coolant control valve 137, and a backflow prevention device is provided on the upper portion of the air control valve 126 that supplies the air of the mixing block 141. By forming a 128) to prevent backflow, it is possible to adjust the cooling state by supplying a certain amount of cooling water while preventing backflow of air.

상기와 같이, 혼합수를 공급하다가 제어반(113)의 조작으로 제어부(112)에서 냉각수를 공급하도록 조작하면 공기분배관(122)의 공기분배밸브(123)를 차단한 상태로 냉각수공급펌프(133)를 작동시켜 냉각수를 몰드에 공급함으로써, 몰드를 냉각수로 냉각하도록 한다.As described above, when operating the control panel 113 to supply the mixed water while supplying the cooling water from the control unit 113, the cooling water supply pump 133 with the air distribution valve 123 of the air distribution pipe 122 blocked. ) To supply the coolant to the mold, thereby cooling the mold with the coolant.

따라서, 제어반(113)의 조작으로 제어부(112)를 작동시켜 몰드의 가열상태에 따라, 냉각수와 냉각공기 또는 혼합된 혼합수를 공급하여 효과적으로 냉각시켜 냉각효율을 향상시킨다.Therefore, the control unit 112 is operated by the operation of the control panel 113 to supply cooling water and cooling air or mixed water according to the heating state of the mold, thereby effectively cooling and improving cooling efficiency.

이와 같이, 구성된 본 발명의 몰드 냉각장치는 용융소재를 성형하는 몰드의 성형되는 온도에 따라 냉각공기, 냉각수 및 공기와 냉각수가 혼합된 혼합수를 공급하여 몰드를 냉각함으로써, 몰드의 가열온도를 성형에 따른 적정한 온도에 냉각하기 위해서 냉각공기와 냉각수 및 혼합수를 적절하게 공급하여 냉각온도를 조절하여 냉각효율을 증대시키는 효과를 제공한다.Thus, the mold cooling apparatus of the present invention is configured to cool the mold by supplying cooling air, cooling water and mixed water mixed with air and cooling water according to the molding temperature of the mold for molding the molten material, thereby forming the heating temperature of the mold. In order to cool at an appropriate temperature according to the cooling air and cooling water and mixed water is properly supplied to provide an effect of increasing the cooling efficiency by adjusting the cooling temperature.

또한, 본 발명의 몰드 냉각장치는 몰드의 냉각공급을 제어하는 제어반을 형 성하고, 제어반의 조작으로 냉각하는 제어부를 구비한 하우징을 형성한 하우징부를 구비하고, 하우징부의 하우징 내측으로 공기공급원에서 공급된 공기를 공급하는 공기공급관의 일측으로 복수로 분기하는 공기분배관을 형성하고, 공기분배관로 분배된 공기를 공기제어밸브로 공급량을 제어하면서 냉각공기를 공급하여 냉각시키도록 형성한 공기냉각부를 구비하며, 상기 하우징의 내측으로 냉각수를 저장하는 냉각수탱크의 냉각수를 냉각수공급펌프로 냉각수공급관에 공급하도록 형성한 냉각수냉각부를 구비하며, 상기 공기공급부의 공기공급관이 연결된 공기공급부를 일측에 형성하고, 타측으로 냉각수공급관이 연결된 냉각수공급부를 구비한 혼합블럭을 형성하며, 혼합블럭의 하부에 혼합된 공기와 냉각수를 공급하는 혼합공급구를 형성하여 공급된 공기와 냉각수를 혼합하여 공급하도록 형성한 혼합냉각부를 포함하여 구성함에 따라, 제어부의 제어반의 조작에 따라 분배되는 공기냉각부의 공기와 냉각수냉각부의 냉각수 및 혼합냉각부의 공기와 냉각수가 혼합된 혼합수를 공급하여 몰드의 적정한 온도가 유지되도록 효과적으로 냉각함에 따라 냉각효율을 증대시키는 효과를 제공한다.Further, the mold cooling apparatus of the present invention forms a control panel for controlling the cooling supply of the mold, and has a housing portion formed with a housing having a control portion for cooling by operation of the control panel, and is supplied from an air supply source into the housing of the housing portion. The air cooling unit is formed to form a plurality of air distribution pipe branched to one side of the air supply pipe for supplying the air, and to supply the cooling air while supplying the cooling air while controlling the supply amount of the air distributed through the air distribution pipe with the air control valve And a cooling water cooling unit configured to supply the cooling water of the cooling water tank, which stores the cooling water into the housing, to the cooling water supply pipe with the cooling water supply pump, and to form an air supply unit to which the air supply pipe of the air supply unit is connected. To form a mixing block having a cooling water supply connected to the other side of the cooling water supply pipe, And a mixed cooling unit formed to mix and supply the supplied air and the cooling water by forming a mixing supply port for supplying the mixed air and the cooling water in the lower portion of the block, and thus the air cooling distributed according to the operation of the control panel of the controller. It supplies the cooling water of the negative air and the cooling water cooling unit and the mixed water mixed with the air and the cooling water of the cooling unit to effectively cool the mold to maintain the proper temperature provides an effect of increasing the cooling efficiency.

또한, 본 발명의 몰드 냉각장치는 냉각하도록 공기를 분배 공급하는 공기분배관에 공기를 공급하는 공기분배밸브에서 공급된 공기를 일정한 압력을 유지하는 공기정압기를 거쳐서 공기압력표시기로 공기의 압력을 표시하면서 공기제어밸브로 공급함에 따라 정확한 압력으로 공기를 공급시킴에 따라 냉각되는 공기량을 정확한 압력으로 공급함에 따라 냉각효율을 증대시키는 효과를 제공한다.In addition, the mold cooling apparatus of the present invention displays the pressure of the air with an air pressure indicator via an air pressure regulator that maintains a constant pressure of the air supplied from the air distribution valve for supplying air to the air distribution pipe for distributing and supplying air to cool. While supplying the air at the correct pressure by supplying the air control valve, the cooling efficiency is increased by supplying the amount of air cooled at the correct pressure.

그리고, 본 발명의 몰드 냉각장치는 냉각수탱크의 일측으로 과수방지구를 구 비한 냉각수공급구를 형성하고, 냉각수공급구에 냉각수공급밸브로 공급되는 냉각수를 냉각수제어밸브로 제어하면서 공급하도록 형성함에 따라 냉각수의 공급을 제어하여 몰드의 냉각수 공급을 정량적으로 조절함에 따라 냉각효율을 증대시키는 효과를 제공한다.In addition, the mold cooling apparatus of the present invention is formed to provide a cooling water supply port having an over-water protection port on one side of the cooling water tank, and to supply the cooling water supplied to the cooling water supply valve by controlling the cooling water control valve with the cooling water control valve. By controlling the supply of cooling water, the cooling water supply of the mold is quantitatively adjusted, thereby providing an effect of increasing the cooling efficiency.

아울러, 본 발명의 몰드 냉각장치는 공기제어밸브로 공급되는 공기의 일측으로 역류방지구를 형성하여 공급되는 공기의 역류를 방지하도록 형성하여 단독적으로 공급되거나 혼합되어 공급되는 냉각공기의 공급효율을 증대시키는 효과를 제공한다.In addition, the mold cooling apparatus of the present invention is formed to prevent the reverse flow of the air supplied by forming a backflow prevention port to one side of the air supplied to the air control valve to increase the supply efficiency of the cooling air supplied alone or mixed supply It provides an effect.

본 발명은 도면에 도시된 일 실시예를 참고로 하여 설명하였으나 이는 예시적인 것에 불과하며 당해 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 실시예의 변형이 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 첨부된 특허청구범위의 기술적 사상에 의해서 정해져야 할 것이다.Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary and will be understood by those of ordinary skill in the art that various modifications and variations can be made therefrom. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims (4)

몰드의 냉각공급을 제어하는 제어반을 형성하고, 제어반의 조작으로 냉각하는 제어부를 구비한 하우징을 형성한 하우징부와, A housing part which forms a control panel for controlling the cooling supply of the mold and has a housing having a control part for cooling by operation of the control panel; 상기 하우징부의 하우징 내측으로 공기공급원에서 공급된 공기를 공급하는 공기공급관의 일측으로 복수로 분기하는 공기분배관을 형성하고, 공기분배관로 분배된 공기를 공기제어밸브로 공급량을 제어하면서 냉각공기를 공급하여 냉각시키도록 형성한 공기냉각부와,The air distribution pipe is formed into a plurality of branches to one side of the air supply pipe for supplying the air supplied from the air supply source into the housing of the housing portion, and the cooling air while controlling the supply amount of air distributed through the air distribution pipe to the air control valve An air cooling unit formed to supply and cool the air; 상기 하우징의 내측으로 냉각수를 저장하는 냉각수탱크의 냉각수를 냉각수공급펌프로 냉각수공급관에 공급하도록 형성한 냉각수냉각부와,A cooling water cooling unit configured to supply the cooling water of the cooling water tank storing the cooling water inside the housing to the cooling water supply pipe with the cooling water supply pump; 상기 공기냉각부의 공기공급관이 연결된 공기공급부를 일측에 형성하고, 타측으로 냉각수공급관이 연결된 냉각수공급부를 구비한 혼합블럭을 형성하며, 혼합블럭의 하부에 혼합된 공기와 냉각수를 공급하는 혼합공급구를 형성하여 공급된 공기와 냉각수를 혼합하여 공급하도록 형성한 혼합냉각부를 포함하여 구성하는 것을 특징으로 하는 몰드 냉각장치.An air supply unit to which the air supply pipe of the air cooling unit is connected is formed on one side, to form a mixing block having a cooling water supply unit to which the cooling water supply pipe is connected to the other side, and a mixing supply port for supplying mixed air and cooling water to the lower portion of the mixing block; Mold cooling apparatus comprising a mixed cooling unit formed to form and supply air and cooling water to be formed and supplied. 제 1항에 있어서,The method of claim 1, 상기 공기냉각부는 공기분배관에 공기를 공급하는 공기분배밸브에서 공급된 공기를 일정한 압력을 유지하는 공기정압기를 형성하고, 공기정압기의 상부에 공기 의 압력을 표시하면서 공기압력표시기를 형성하여 공기의 압력을 일정한 압력으로 공기압력표시기로 압력을 표시하면서 공급하도록 구성하는 것을 특징으로 하는 몰드 냉각장치.The air cooling unit forms an air regulator to maintain a constant pressure on the air supplied from the air distribution valve for supplying air to the air distribution pipe, and forms an air pressure indicator while displaying the air pressure on the top of the air regulator to Mold cooling apparatus characterized in that configured to supply the pressure at a constant pressure while displaying the pressure to the air pressure indicator. 제 1항에 있어서,The method of claim 1, 상기 공기냉각부는 공기제어밸브로 공급되는 공기의 일측으로 역류방지구를 형성하여 공급되는 공기의 역류를 방지하도록 형성하도록 구성하는 것을 특징으로 하는 몰드 냉각장치.The air cooling unit mold cooling apparatus, characterized in that configured to form a backflow prevention port to one side of the air supplied to the air control valve to prevent the back flow of the supplied air. 제 1항에 있어서,The method of claim 1, 상기 냉각수냉각부는 냉각수탱크의 일측으로 과수방지구를 구비한 냉각수공급구를 형성하고, 냉각수공급구에 냉각수공급밸브로 공급되는 냉각수를 냉각수제어밸브로 제어하면서 공급하도록 형성함에 따라 냉각수의 공급을 제어하여 몰드의 냉각수 공급을 정량적으로 조절하도록 구성하는 것을 특징으로 하는 몰드 냉각장치.The cooling water cooling unit forms a cooling water supply port having an overwater prevention port on one side of the cooling water tank, and controls the supply of cooling water by supplying the cooling water supplied to the cooling water supply port by controlling the cooling water control valve. Mold cooling apparatus, characterized in that configured to quantitatively control the cooling water supply of the mold.
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CN102489689A (en) * 2011-12-06 2012-06-13 宁波灿东模具技术有限公司 Water spray cooling tank for casting machine
KR101291376B1 (en) 2008-05-28 2013-07-30 치-찬 양 An improved process and apparatus for producing a shrinkable plastic film by environment-friendly resin material
CN105115709A (en) * 2015-08-05 2015-12-02 珠海西比特精密模具有限公司 Mold cooling water path pressure and flow reliability testing and analysis system

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KR101291376B1 (en) 2008-05-28 2013-07-30 치-찬 양 An improved process and apparatus for producing a shrinkable plastic film by environment-friendly resin material
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