KR101425993B1 - Temperature Control Housing for Injection Mold - Google Patents

Temperature Control Housing for Injection Mold Download PDF

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Publication number
KR101425993B1
KR101425993B1 KR1020130087352A KR20130087352A KR101425993B1 KR 101425993 B1 KR101425993 B1 KR 101425993B1 KR 1020130087352 A KR1020130087352 A KR 1020130087352A KR 20130087352 A KR20130087352 A KR 20130087352A KR 101425993 B1 KR101425993 B1 KR 101425993B1
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South Korea
Prior art keywords
temperature
housing
main housing
temperature control
inlet
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KR1020130087352A
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Korean (ko)
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김동헌
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주식회사 유일시스템
김동헌
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76006—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7604—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76531—Temperature

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The present invention relates to a structure of a housing of a temperature control unit in a temperature control apparatus for injection mold, the housing including: a main housing (200) having a cavity therein, an inlet (210) at one end thereof through which temperature control fluid flows in, and an outlet (220) at the other end thereof through which fluid for temperature control is discharged; and an outer housing (300) having an open front connected to the outer surface of the main housing (200), one end enclosing the inlet (210), and the other end provided with a connecting pipe (310) connected to a pump for circulating the temperature control fluid. The present invention is characterized in that the temperature control fluid flowing in the outer housing (300) through the connecting pipe (310) touches the outer surface of the main housing (200), so a first heat exchange is induced before the temperature control fluid flows into the inlet (210) of the main housing (200).

Description

사출금형용 온도조절기의 온도조절부 하우징{Temperature Control Housing for Injection Mold}{Temperature Control Housing for Injection Mold for Temperature Control of Injection Mold}

본 발명은 사출금형용 온도조절기의 온도조절부 하우징 구조에 관한 것으로서, 펌프로부터 유입되는 온도조절용 유체의 불필요한 열손실이 방지되고, 온도조절부 내부로 유입되기 전 1차 열교환이 가능한 것을 특징으로 한다.
The present invention relates to a structure of a temperature regulating housing of a temperature regulator for an injection mold, wherein unnecessary heat loss of the temperature regulating fluid introduced from the pump is prevented, and primary heat exchanging is performed before entering the inside of the temperature regulating unit.

대개의 경우 수지제품은 사출금형을 통해 생산된다. 사출금형을 통해 생산되는 제품에 따라 다양한 수지재가 사용되는데, 수지재의 종류에 따라서 적정 고체화 시간이 정해져 있는데 이를 충족하지 못할 경우 요구되는 품질이 담보되지 못하는 불량이 발생하게 된다. 또한, 고품질보다는 짧은 시간 내에 대량 생산만 하면 충분한 제품도 있는데 이럴 경우에는 고체화 시간을 최대한 단축하여 짧은 시간 내에 많은 제품을 생산하는 것이 효과적이다.In most cases, resin products are produced through injection molds. Various resin materials are used depending on the products produced through the injection mold. The proper solidification time is determined according to the kind of the resin material, but if it is not satisfied, the required quality can not be secured. In addition, there are products that are mass-produced in a shorter time than high-quality products. In this case, it is effective to shorten solidification time as much as possible and produce many products in a short time.

따라서 근래에는 수지 종류나 제품이 담보하여야 질 또는 제품의 생산량에 따라 사출금형의 온도를 적절히 조절할 수 있는 온도조절기가 개발되어 사용되고 있다.Therefore, in recent years, a thermostat which can control the temperature of an injection mold appropriately according to the quality of a product or a product has been developed and used.

즉, 온도조절기는 제품의 질보다는 빠른 시간 내에 다량의 제품을 생산하여야 할 경우(PP수지나 PE수지 등이 사용되는 경우)에는 사출금형의 온도를 낮추어 사출성형 시간을 줄여 주고, 빠른 고체화에 따른 제품의 불량 발생이 많은 수지제(엔지니어링 플라스틱 수지 등)가 사용되거나 고온에서 고체화시켜야 품질이 담보될 경우에는 사출금형의 온도를 일정 온도 이상으로 유지시켜 제품의 불량 발생을 방지하게 된다.That is, when temperature regulator is required to produce a large quantity of product in a shorter time than the product quality (when PP resin or PE resin is used), the temperature of the injection mold is lowered to reduce injection molding time, In case that a resin (engineering plastic resin or the like) with a large number of defective products is used or the quality is secured by solidification at a high temperature, the temperature of the injection mold is maintained at a predetermined temperature or more to prevent defective products.

이러한 사출금형용 온도조절기와 관련하여서는 국내 실용신안등록 출원 제 25871호 및 국내 공개특허 특2002-0041165호 등을 통해 개시되어 있다.Regarding such temperature regulators for injection molds, it is disclosed in Korean Utility Model Registration No. 25871 and Korean Patent Publication No. 2002-0041165.

종래의 온도조절기(100)는 도1에서 참조되는 바와 같이, 히터(111), 냉각기(112), 분배기(120) 및 펌프(130) 등을 포함하여 구성된다. 히터(111)는 사출금형(M)을 일정 온도 이상으로 유지시키기 위해 온도조절용 물을 요구되는 온도로 가열하기 위해 마련되고, 냉각기(112)는 사출금형(M)의 온도를 낮추는 데 사용되는 온도조절용 물을 요구되는 온도로 낮추기 위해 마련되며, 실시하기에 따라서는 히터(111)와 냉각기(112) 중 어느 하나만 구비될 수도 있다.1, the conventional thermostat 100 includes a heater 111, a cooler 112, a distributor 120, a pump 130, and the like. The heater 111 is provided for heating the temperature control material to a required temperature so as to maintain the injection mold M at a predetermined temperature or higher and the cooler 112 is provided for heating the injection mold M to a temperature And may be provided only with one of the heater 111 and the cooler 112 depending on the implementation.

분배기(120)는 펌프(130)로부터 이동되어 오는 온도조절용 물을 사출금형(M) 측으로 나누어 공급시키기 위해 마련되는 것으로서, 일반적으로 물이 유입되는 하나의 유입구와 물이 유출되는 다수의 유출구를 가진다.The dispenser 120 is provided for dividing the temperature control material transferred from the pump 130 into the injection mold M side and generally has one inlet through which water is introduced and a plurality of outlets through which water is discharged .

펌프(130)는 히터(111) 또는 냉각기(112)와 분배기(120) 사이에 구비되며, 히터(111) 또는 냉각기(112)를 거쳐오는 온도조절용 물을 분배기(120)로 강제 펌핑(Pumping)하여 사출금형(M) 측으로 이동시킴으로써, 궁극적으로 히터(111) 또는 냉각기(112) -> 펌프(130) -> 분배기(120) -> 금형(M) -> 히터(111) 또는 냉각기(112)로 이어지는 순환경로 상에서 유체가 강제로 순환되도록 하는 역할을 수행한다. 경우에 따라서는 금형(M)과 히터(111) 또는 냉각기(112) 사이에 펌프(130)가 설치될 수도 있다.The pump 130 is provided between the heater 111 or the cooler 112 and the distributor 120 and forcibly pumping the temperature control water passing through the heater 111 or the cooler 112 to the distributor 120. [ To the injection molds M so that the heaters 111 or the coolers 112 to the pumps 130 to the distributors 120 to the molds M to the heaters 111 or the coolers 112, Thereby causing the fluid to circulate on the circulating path. In some cases, a pump 130 may be provided between the mold M and the heater 111 or the cooler 112.

그런데 히터(111) 또는 냉각기(112)가 장착되는 종래의 사출금형용 온도조절기의 온도조절부 하우징은 도2에 도시된 바와 같이 유입구(210)와 배출구(220)가 구비된 원통 형태의 하우징으로서 온도조절용 유체(물)를 이송하는 관이 연질튜브로 제작되어 유입구(210)에 결합되는데, 이로 인하여 연질튜브를 통과하는 과정에서 외기와 불필요한 열교환(열손실)이 발생하여 히터(111)나 냉각기(112)의 작동 부하를 증가시키게 되고, 연질튜브의 내구성이 저하되어 유지 관리 비용이 증가하는 문제점이 있다.
2, a conventional temperature control unit housing for a thermostat for an injection mold in which a heater 111 or a cooler 112 is mounted is a cylindrical housing having an inlet 210 and an outlet 220, The pipe for conveying the control fluid (water) is made of a soft tube and is coupled to the inlet port 210. This causes unnecessary heat exchange (heat loss) with the outside air during the passage through the soft tube, 112, and the durability of the soft tube is lowered, thereby increasing the maintenance cost.

상기한 문제점을 해결하기 위하여 창작된 본 발명의 목적은 다음과 같다.In order to solve the above-mentioned problems, the object of the present invention is as follows.

첫째, 온도조절부 하우징 내부로 유입되기 전에 온도조절부 하우징과 1차 열교환이 이루어지는 새로운 구조의 하우징을 제시함을 본 발명의 목적으로 한다.First, it is an object of the present invention to provide a housing having a new structure in which primary heat exchange is performed with a temperature control unit housing before being introduced into a temperature control unit housing.

둘째, 온도조절용 유체의 이송 과정에서 외기와 불필요한 열교환을 최소화할 수 있는 새로운 구조의 하우징을 제시함을 본 발명의 또 다른 목적으로 한다.Secondly, it is another object of the present invention to provide a housing having a new structure capable of minimizing the outside air and unnecessary heat exchange during the transfer of the fluid for controlling the temperature.

셋째, 온도조절용 유체를 이송하는 이송관의 내구성을 향상시킬 수 있는 새로운 구조의 하우징을 제시함을 본 발명의 또 다른 목적으로 한다.
Third, it is another object of the present invention to provide a housing of a new structure that can improve the durability of a transfer pipe for transferring a fluid for controlling temperature.

상기한 목적을 달성하기 위하여 창작된 본 발명의 기술적 구성은 다음과 같다.Technical features of the present invention are as follows.

본 발명은 사출금형용 온도조절기의 온도조절부 하우징 구조에 관한 것으로서, 내부에 빈 공간이 형성되며, 일측 단부에는 온도조절용 유체가 유입되는 유입구(210)가 형성되고 타측 단부에는 온도조절용 유체가 배출되는 배출구(220)가 구비된 메인하우징(200); 및, 개방된 전면이 상기 메인하우징(200) 외측면에 결합되어 일측은 상기 유입구(210)를 감싸며, 타측에는 온도조절용 유체를 순환시키는 펌프와 연결되는 연결관(310)이 구비된 외부하우징(300);을 포함하여 구성되어, 상기 연결관(310)을 통하여 외부하우징(300) 내부로 유입된 온도조절용 유체가 상기 메인하우징(200)의 유입구(210)로 유입되기 전에 상기 메인하우징(200)의 외측면과 접촉하여 1차 열교환이 이루어지는 것을 특징으로 한다.
The present invention relates to a structure of a temperature regulating housing of a temperature regulator for an injection mold, in which an empty space is formed, an inlet (210) through which a temperature controlling fluid flows is formed at one end, A main housing 200 having an outlet 220; And an outer housing (200) having an open front coupled to an outer surface of the main housing (200), one side surrounding the inlet (210) and the other side connected to a pump The temperature control fluid flowing into the outer housing 300 through the connection pipe 310 is supplied to the main housing 200 before the fluid is introduced into the inlet 210 of the main housing 200. [ And the first heat exchanging is performed.

상기한 구성의 본 발명에 따른 기술적 효과는 다음과 같다.Technical effects of the above-described configuration according to the present invention are as follows.

첫째, 온도조절부 하우징 내부로 유입되기 전에 온도조절부 하우징으로부터 1차 열교환이 이루어질 수 있다.First, the primary heat exchange may be performed from the temperature regulating housing before entering the inside of the temperature regulating housing.

다시 말하면, 외부하우징(300)의 개방된 전면은 메인하우징(200)의 외측면에 결합되어 일체를 이루는데, 외부하우징(300)의 일측은 메인하우징(200)의 유입구(210)를 감싸게 된다. 따라서 연결관(310)을 통하여 외부하우징(300) 내부로 유입된 온도조절용 유체가 메인하우징(200)의 유입구(210)로 유입되기 전에 외부하우징(300) 내부를 통과하면서 메인하우징(200)의 외측면과 접촉하여 1차 열교환이 이루어지게 되고, 이로 인하여 메인하우징(200) 내부에서 온도조절수단(히터 또는 냉각기)의 작동 부하를 감소시켜 유지비용을 절감할 수 있다.됨과 동시에 외기와 접촉면적을 최소화하여 온도조절용 유체의 열손실도 방지하게 된다.In other words, the open front of the outer housing 300 is coupled to the outer surface of the main housing 200 so that one side of the outer housing 300 encloses the inlet 210 of the main housing 200 . The temperature controlling fluid flowing into the outer housing 300 through the connecting pipe 310 passes through the inside of the outer housing 300 before flowing into the inlet 210 of the main housing 200, The primary heat exchanging is performed in contact with the outer surface of the main housing 200. As a result, the operating load of the temperature adjusting means (heater or cooler) is reduced in the main housing 200, So as to prevent the heat loss of the temperature controlling fluid.

둘째, 온도조절용 유체의 이송 과정에서 외기와 불필요한 열교환을 최소화할 수 있다.Second, unnecessary heat exchange with the outside air can be minimized during the transfer of the temperature controlling fluid.

다시 말하면, 외부하우징(300)이 온도조절용 유체의 이송관 역할을 수행하게 되는데, 외부하우징(300)의 전면은 메인하우징(200)에 결합되어 일체를 이루고 있으므로 외기와 접촉면적을 최소화하여 온도조절용 유체의 열손실도 방지할 수 있다.In other words, the outer housing 300 serves as a transfer tube for controlling the temperature of the fluid. Since the front surface of the outer housing 300 is coupled to the main housing 200 to form an integral body, the contact area with the outside air is minimized, The heat loss of the fluid can also be prevented.

셋째, 온도조절용 유체를 이송하는 이송관의 내구성을 향상시킬 수 있다.Third, the durability of the transfer pipe for transferring the fluid for controlling the temperature can be improved.

다시 말하면, 연결관(310)은 고형의 금속관으로 제작되고, 온도조절용 유체를 순환시키는 펌프와 고형의 금속관으로 연결된다. 따라서 종래의 연질튜브(Flexible Tube)에 비하여 온도조절용 유체의 통로가 되는 이송관의 내구성을 향상시킬 수 있다.
In other words, the connection pipe 310 is made of a solid metal pipe, and is connected to a solid metal pipe and a pump circulating the temperature control fluid. Therefore, the durability of the conveyance pipe, which is the passage for the temperature control fluid, can be improved as compared with the conventional flexible tube.

도1은 종래의 사출금형용 온도조절기의 구성도이다.
도2는 종래의 사출금형용 온도조절기의 온도조절부 하우징 구조를 개략적으로 도시한다.
도3은 본 발명의 구체적 실시예의 사시도이다.
도4는 본 발명의 구체적 실시예의 단면도이다.1 is a configuration diagram of a conventional temperature controller for an injection mold.
2 schematically shows a structure of a temperature regulating housing of a conventional temperature regulator for an injection mold.
3 is a perspective view of a specific embodiment of the present invention.
4 is a cross-sectional view of a specific embodiment of the present invention.

이하에서는 본 발명의 구체적 실시예를 첨부도면을 참조하여 보다 상세히 설명한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

본 발명은 사출금형용 온도조절기의 온도조절부 하우징 구조에 관한 것으로서 그 구체적 실시예가 도3 및 도4에 도시되어 있다.The present invention relates to a structure of a temperature regulating housing of a temperature regulator for an injection mold, and a specific embodiment thereof is shown in Figs. 3 and 4. Fig.

메인하우징(200)은 내부에 빈 공간이 형성된 원통 형상인데 개구부를 통하여 온도조절수단(히터 또는 냉각기)를 내부의 빈 공간에 장착하게 된다.The main housing 200 has a cylindrical shape with an empty space formed therein, through which the temperature adjusting means (heater or cooler) is mounted in the empty space inside.

온도조절수단은 통상적으로 사용되고 있는 히터 또는 냉각기가 선택될 수 있는 바 별도의 자세한 설명은 생략한다.A heater or a cooler which is conventionally used may be selected as the temperature adjusting means, and a detailed description thereof will be omitted.

메인하우징(200)의 일측 단부에는 온도조절용 유체가 유입되는 유입구(210)가 형성되고, 메인하우징(200)의 타측 단부에는 온도조절용 유체가 배출되는 배출구(220)가 구비된다. 따라서 온도조절용 유체(예를 들어 물(water))가 메인하우징(200) 내부로 유입되어 배출되는 과정에서 온도조절수단과 열교환이 이루어져 적정 온도로 셋팅된다. At one end of the main housing 200 is formed an inlet 210 through which the temperature controlling fluid flows and at the other end of the main housing 200 is provided an outlet 220 through which the temperature controlling fluid is discharged. Therefore, in the course of flowing the temperature controlling fluid (for example, water) into the main housing 200 and discharging it, heat exchange with the temperature controlling means is performed and the temperature is set to a proper temperature.

외부하우징(300)은 메인하우징(200)과 일체를 이루고 메인하우징(200)의 외벽이 외부하우징(300)과 메인하우징(200)의 격벽 역할을 하게 된다.The outer housing 300 is integrated with the main housing 200 and the outer wall of the main housing 200 serves as a partition wall between the outer housing 300 and the main housing 200.

외부하우징(300)의 개방된 전면은 메인하우징(200)의 외측면에 결합되어 일체를 이루는데, 외부하우징(300)의 일측은 메인하우징(200)의 유입구(210)를 감싸게 되고, 외부하우징(300)의 타측에는 온도조절용 유체를 순환시키는 펌프와 연결되는 연결관(310)이 구비된다.The open front of the outer housing 300 is coupled to the outer surface of the main housing 200 so that the outer surface of the outer housing 300 is integrated with the inlet 210 of the main housing 200, And a connection pipe 310 connected to the pump for circulating the temperature control fluid is provided at the other side of the connection pipe 300.

따라서 연결관(310)을 통하여 외부하우징(300) 내부로 유입된 온도조절용 유체가 메인하우징(200)의 유입구(210)로 유입되기 전에 외부하우징(300) 내부를 통과하면서 메인하우징(200)의 외측면과 접촉하여 1차 열교환이 이루어지게 됨과 동시에 외기와 접촉면적을 최소화하여 온도조절용 유체의 열손실도 방지하게 된다.The temperature controlling fluid flowing into the outer housing 300 through the connecting pipe 310 passes through the inside of the outer housing 300 before flowing into the inlet 210 of the main housing 200, The first heat exchanging is performed by contacting the outer surface, and at the same time, the contact area with the outside air is minimized, thereby preventing the heat loss of the temperature controlling fluid.

연결관(310)은 고형의 금속관으로 제작되고, 온도조절용 유체를 순환시키는 펌프와 고형의 금속관으로 연결된다. 따라서 온도조절용 유체의 통로가 되는 이송관의 내구성을 향상시킬 수 있다.The connection pipe 310 is made of a solid metal pipe, and is connected to a solid metal pipe and a pump circulating the temperature control fluid. Therefore, it is possible to improve the durability of the conveyance pipe that serves as the passage for the temperature controlling fluid.

메인하우징(200)의 배출구(220)에는 사출금형으로 온도조절용 유체를 공급하는 공급관(230)이 결합되는데, 이러한 공급관(230)에는 압력게이지 또는 온도센서를 장착하는 장착포트(240)가 구비되어 사출금형으로 공급되는 온도조절용 유체의 압력과 온도 감지가 용이하고, 이를 바탕으로 온도조절용 유체의 온도과 공급유량을 조절하게 된다.A supply pipe 230 for supplying a temperature controlling fluid to the injection mold is coupled to the discharge port 220 of the main housing 200. The supply pipe 230 is provided with a mounting port 240 for mounting a pressure gauge or a temperature sensor It is easy to detect the pressure and the temperature of the temperature controlling fluid supplied to the injection mold, thereby controlling the temperature and the supply flow rate of the temperature controlling fluid.

아울러 메인하우징(200)에는 공급관(230)과 별도로 온도조절용 유체를 외부로 배출하는 드레인관(250)이 구비될 수도 있다.In addition, the main housing 200 may be provided with a drain pipe 250 for discharging the temperature control fluid to the outside in addition to the supply pipe 230.

상기한 바와 같이 본 발명의 구체적 실시예를 참조하여 본 발명의 기술적 내용을 설명하였으나 본 발명의 보호범위가 반드시 이러한 실시예에만 한정되는 것은 아니며, 본 발명의 기술적 요지를 변경하지 않는 범위 내에서 다양한 설계변경, 공지기술의 부가나 삭제, 단순한 수치한정 등의 경우에도 본 발명의 보호범위에 속함을 분명히 한다.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken in conjunction with the present invention. Design changes, additions or deletions of known techniques, and simple numerical limitations are included in the scope of protection of the present invention.

200:메인하우징
210:유입구
220:배출구
230:공급관
240:장착포트
250:드레인관
300:외부하우징
310:연결관200: main housing
210: inlet
220: Outlet
230: Supply pipe
240: Mounting port
250: drain pipe
300: outer housing
310: Connector

Claims (3)

사출금형용 온도조절기의 온도조절부 하우징에 관한 것으로서,
내부에 빈 공간이 형성되며, 일측 단부에는 온도조절용 유체가 유입되는 유입구(210)가 형성되고 타측 단부에는 온도조절용 유체가 배출되는 배출구(220)가 구비된 메인하우징(200); 및,
개방된 전면이 상기 메인하우징(200) 외측면에 결합되어 일측은 상기 유입구(210)를 감싸며, 타측에는 온도조절용 유체를 순환시키는 펌프와 연결되는 연결관(310)이 구비된 외부하우징(300);
을 포함하여 구성되어,
상기 연결관(310)을 통하여 외부하우징(300) 내부로 유입된 온도조절용 유체가 상기 메인하우징(200)의 유입구(210)로 유입되기 전에 상기 메인하우징(200)의 외측면과 접촉하여 1차 열교환이 이루어지는 것을 특징으로 하는 사출금형용 온도조절기의 온도조절부 하우징.The present invention relates to a temperature regulating housing for an injection mold temperature regulator,
A main housing 200 having an empty space formed therein and having an inlet 210 through which a temperature controlling fluid is introduced at one end and an outlet 220 through which the temperature controlling fluid is discharged at the other end; And
An outer housing 300 having an open front coupled to an outer surface of the main housing 200 and having a connection pipe 310 connected to a pump for circulating the inlet 210 on one side and a pump for circulating a fluid for controlling temperature, ;
, ≪ / RTI >
The temperature controlling fluid flowing into the outer housing 300 through the connecting pipe 310 is brought into contact with the outer surface of the main housing 200 before the temperature controlling fluid flows into the inlet 210 of the main housing 200, And a heat exchange is performed between the first and second molds. 제1항에서,
상기 메인하우징(200)의 배출구(220)에는 사출금형으로 온도조절용 유체를 공급하는 공급관(230);
이 결합되고,
상기 공급관(230)에는 압력게이지 또는 온도센서를 장착하는 장착포트(240)가 구비되는 것을 특징으로 하는 사출금형용 온도조절기의 온도조절부 하우징.The method of claim 1,
A supply pipe 230 for supplying a temperature control fluid to the discharge port 220 of the main housing 200;
Lt; / RTI >
Wherein the supply pipe (230) is provided with a mounting port (240) for mounting a pressure gauge or a temperature sensor. 제1항 또는 제2항에서,
상기 연결관(310)은 고형의 금속관으로 제작되고, 온도조절용 유체를 순환시키는 펌프와 고형의 금속관으로 연결되는 것을 특징으로 하는 사출금형용 온도조절기의 온도조절부 하우징.

3. The method according to claim 1 or 2,
Wherein the connection pipe (310) is made of a solid metal pipe, and is connected to a pump for circulating the temperature controlling fluid and a solid metal pipe.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020209548A1 (en) * 2019-04-11 2020-10-15 (주)창영기계 Method and apparatus for controlling elasticity of elastic metal roll, and elastic metal roll
KR20200120489A (en) * 2019-04-11 2020-10-21 주식회사 창영기계 Elasticity control method and device for elastic roll, and the elastic roll

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JPH03128004U (en) * 1989-07-31 1991-12-24
JP2001300940A (en) 2000-04-20 2001-10-30 Matsui Mfg Co Temperature regulator for mold
KR20110048340A (en) * 2009-11-02 2011-05-11 (주) 루텍 Heat plate and heat exchanger piled by singular unit-type plate
KR20130066341A (en) * 2011-12-12 2013-06-20 (주)토탈정공 A guide pin which the cooling device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03128004U (en) * 1989-07-31 1991-12-24
JP2001300940A (en) 2000-04-20 2001-10-30 Matsui Mfg Co Temperature regulator for mold
KR20110048340A (en) * 2009-11-02 2011-05-11 (주) 루텍 Heat plate and heat exchanger piled by singular unit-type plate
KR20130066341A (en) * 2011-12-12 2013-06-20 (주)토탈정공 A guide pin which the cooling device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020209548A1 (en) * 2019-04-11 2020-10-15 (주)창영기계 Method and apparatus for controlling elasticity of elastic metal roll, and elastic metal roll
KR20200120489A (en) * 2019-04-11 2020-10-21 주식회사 창영기계 Elasticity control method and device for elastic roll, and the elastic roll
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