KR100305241B1 - controller of injection molding machine be easy combination and mending - Google Patents

controller of injection molding machine be easy combination and mending Download PDF

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Publication number
KR100305241B1
KR100305241B1 KR1019990030467A KR19990030467A KR100305241B1 KR 100305241 B1 KR100305241 B1 KR 100305241B1 KR 1019990030467 A KR1019990030467 A KR 1019990030467A KR 19990030467 A KR19990030467 A KR 19990030467A KR 100305241 B1 KR100305241 B1 KR 100305241B1
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South Korea
Prior art keywords
control
board
controller
circuit board
control unit
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KR1019990030467A
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Korean (ko)
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KR19990078678A (en
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유영희
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유 영 희
유도실업주식회사
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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
    • 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
    • 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
    • B29C2945/76655—Location of control
    • B29C2945/76658—Injection unit
    • B29C2945/76688—Injection unit nozzle

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: A controller for injection molding machine is provided to easily combine a control box with a control unit with a circuit board by forming a guide protrusion in the top and bottom of the control box, and to easily maintain by combining the control unit with a control board and a power board separately. CONSTITUTION: In a controller for injection molding machine, many control units(3) with a circuit board(4) controlling the temperature of an injection nozzle are monuted in a control box(2). The control box is formed with many guide protrusions(5) formed with guide part(6) with a wide admission part on the upper and lower face by an equal interval and a pair in front and rear. The control unit is combined with a control board(7) controlling the temperature of the nozzle and with a power board(8) supplying power by separating the circuit board in a combination part(9) mounted in the rear.

Description

결합 및 유지보수가 용이한 사출성형기의 컨트롤러{controller of injection molding machine be easy combination and mending}Controller of injection molding machine be easy combination and mending

본 발명은 사출성형기의 주입노즐 온도를 제어하는 컨트롤러에 관한 것으로서, 특히 컨트롤러 컨트롤 함체에 회로기판이 결합된 컨트롤 유니트를 용이하게 결합할 수 있도록 컨트롤 함체의 내부 저면에 안내돌기를 형성하고 회로기판을 고정하고 있는 컨트롤 유니트에는 주입노즐에 감겨진 히터의 온도를 제어하는 제어기판과 상기 히터에 전원을 공급하는 전원기판을 서로 별도의 구성으로 결합되도록 하여 유지 보수가 용이하도록 한 결합 및 유지보수가 용이한 사출성형기의 컨트롤러에 관한 것이다.The present invention relates to a controller for controlling the injection nozzle temperature of an injection molding machine, and more particularly, to form a guide protrusion on the inner bottom of the control housing and easily connect the circuit board to the controller control housing. In the fixed control unit, the control board for controlling the temperature of the heater wound on the injection nozzle and the power board for supplying power to the heater are coupled to each other in a separate configuration so that the maintenance and assembly are easy. It relates to a controller of an injection molding machine.

일반적으로 합성수지로 제품을 만드는 사출성형기에 있어서, 금형의 하원판에 제품의 형상과 동일하게 형성된 캐버티에 수지를 공급할 때 상기 캐버티와 맞닿도록 주입노즐을 구비하고 상기 주입노즐에는 수지의 유동성을 확보하기 위하여 주입노즐의 외측에 히터선을 감아 주입노즐이 일정한 온도를 유지할 수 있도록 하였으며, 상기의 히터선은 금형의 외부로 인출되어 컨트롤러에 의하여 설정된 온도로 제어되도록 하여 왔으며, 상기의 컨트롤러에는 컨트롤 함체의 내부에 각각의 주입노즐에 감겨진 히터선을 제어하는 회로기판을 가지는 컨트롤 유니트가 다수개 결합된 것이고 상기 컨트롤 유니트는 컨트롤 함체의 내부 상면과 바닥에 구비된 안내레일에 의하여 결합 및 이탈이 용이하게 구비된 것이다.In general, in an injection molding machine for making a product from a synthetic resin, an injection nozzle is provided to contact the cavity when the resin is supplied to the cavity formed in the same shape as the product shape on the lower plate of the mold, and the fluidity of the resin is provided in the injection nozzle. In order to ensure the injection nozzle is wound around the outside of the injection nozzle so that the injection nozzle can maintain a constant temperature, the heater wire has been drawn out of the mold to be controlled to the temperature set by the controller, and the controller A plurality of control units having circuit boards for controlling heater wires wound around respective injection nozzles are coupled to the inside of the enclosure, and the control unit is coupled and disengaged by guide rails provided on the top and bottom of the interior of the control enclosure. It is easily provided.

그러나, 컨트롤 유니트를 컨트롤 함체에 용이하게 결합시키기 위한 안내레일이 합성수지로 이루어져 있고 컨트롤 함체의 내부는 컨트롤 유니트의 회로기판에서 발생하는 열에 의하여 높은 온도를 가지게 됨으로써 안내레일이 비틀림이 발생되는 등의 변형이 발생하고 안내레일을 접착제에 의하여 컨트롤 함체에 부착함으로써 자주 이탈이 발생되며, 상기 컨트롤 유니트에 결합된 회로기판은 전원을 공급하는 전원부와 히터를 제어하는 제어부가 하나의 기판에 형성되어 있어 회로기판에 과부하가 발생되었을 때 전원부의 손상이 발생됨으로 회로기판을 교체하여야 하나 이때에 제어부는 양호한 상태에서 전원부의 손상으로 인하여 파기되어야 함으로 낭비를 초래하고 회로기판이 컨트롤 유니트에 볼트 등의 고정수단에 의하여 고정되어 있으므로 회로기판의 교체작업이 대단히 번거로운 문제점이 발생되었다.However, the guide rail for easily coupling the control unit to the control housing is made of synthetic resin, and the inside of the control housing has a high temperature due to the heat generated from the circuit board of the control unit, causing the guide rail to be distorted. This occurs and frequent detachment occurs by attaching the guide rail to the control enclosure by an adhesive. The circuit board coupled to the control unit has a power supply unit for supplying power and a control unit for controlling the heater on one board. When the overload occurs, the circuit board should be replaced due to damage of the power supply, but in this case, the control part should be destroyed due to the damage of the power supply in good condition, causing waste and the circuit board by the fixing means such as bolts on the control unit. So fixed Replacement of the board of this very troublesome problem has occurred.

본 발명은 상기와 같은 종래의 주입노즐을 제어하는 컨트롤러에서 발생된 문제점을 해결하기 위하여 발명한 것으로서, 컨트롤러의 내부에 컨트롤 유니트를 용이하게 결합하도록 하는 안내돌기를 형성하고 컨트롤 유니트의 후방에 구비되어 회로기판을 결합하는 결합판을 제어기판과 전원기판을 별도로 결합하는 결합공간을 상, 하로 분리하여 형성하며 상기 결합판의 상, 하부에는 컨트롤 함체의 내부 상, 하면에 형성된 안내돌기에 결합되는 돌출돌기를 형성하여 컨트롤 유니트를 컨트롤 함체에 용이하게 결합할 수 있도록 함으로써, 컨트롤 함체의 내부의 온도가 상승되어도 컨트롤 유니트를 안내하는 안내돌기의 변형 및 이탈이 발생되지 않도록 하여 컨트롤 유니트의 결합 및 이탈을 용이하도록 하고 컨트롤 유니트에는 주입노즐의 온도를 제어하는 제어부와 전원을 연결하는 전원부를 각각의 독립된 기판으로 고정할 수 있도록 하여 과부하가 발생하여 전원기판이 파손되었을 때 제어기판은 교체하지 않고 전원기판만을 교체하도록 함으로 유지 보수가 용이하고 보수비가 저렴하도록 하는 결합 및 유지보수가 용이한 사출성형기의 컨트롤러를 제공하고자 하는 것이다.The present invention has been invented to solve the problems caused by the controller for controlling the conventional injection nozzle as described above, and is formed in the rear of the control unit to form a guide projection for easily coupling the control unit inside the controller A coupling plate for coupling a circuit board is formed by separating the coupling space for coupling the control board and the power board separately up and down, and the protrusions coupled to the guide protrusions formed on the upper and lower surfaces of the control enclosure on the upper and lower portions of the coupling plate. By forming projections, the control unit can be easily coupled to the control enclosure, so that even if the temperature inside the control enclosure rises, the deformation and detachment of the guide protrusion that guides the control unit does not occur, thereby preventing the coupling and disengagement of the control unit. To control the injection nozzle temperature. It is possible to fix the power unit connecting the control unit and the power supply to each independent board so that when the overload occurs and the power board is damaged, only the power board is replaced without replacing the control board. It is an object of the present invention to provide a controller of an injection molding machine that is easy to combine and maintain.

도 1은 본 발명의 분리 사시도.1 is an exploded perspective view of the present invention.

도 2는 본 발명의 일부인 회로기판을 고정하는 컨트롤 유니트를 도시한 분해 사시도.Figure 2 is an exploded perspective view showing a control unit for fixing the circuit board which is part of the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

(1) 컨트롤러 (2) 컨트롤 함체 (3) 컨트롤 유니트 (4) 회로기판(1) controller (2) control enclosure (3) control unit (4) circuit board

(5) 안내돌기 (6) 안내부 (7) 제어기판 (8) 전원기판(5) Guide protrusion (6) Guide part (7) Control board (8) Power board

(9) 결합판 (10) 결합공간 (11) 요홈 (12) 돌출돌기(9) Coupling Plate (10) Coupling Space (11) Groove (12) Protrusion

이하, 본 발명을 첨부된 도면 도 1과 도 2를 참조하여 구성과 작용을 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation in detail with reference to the accompanying drawings, Figures 1 and 2 as follows.

첨부된 도면 도 1은 본 발명의 구성을 나타낸 분리 사시도이고, 도 2는 본발명의 일부인 컨트롤 유니트의 구성을 도시한 분해사시도이다.1 is an exploded perspective view showing the configuration of the present invention, Figure 2 is an exploded perspective view showing the configuration of a control unit that is part of the present invention.

따라서, 상기 본 발명의 구성을 설명하면 다음과 같다.Accordingly, the configuration of the present invention is as follows.

사출성형기의 주입노즐 온도를 제어하는 회로기판(4)을 가지는 컨트롤 유니트(3)가 컨트롤 함체(2)에 다수개 설치된 컨트롤러(1)에 있어서,In the controller 1, in which a plurality of control units 3 having a circuit board 4 for controlling the injection nozzle temperature of the injection molding machine are installed in the control enclosure 2,

내부 상, 하면에 진입부가 넓은 안내부(6)가 형성된 안내돌기(5)를 동일한 간격과 전, 후로 한 쌍을 이루도록 다수개 형성한 컨트롤 함체(2)와; 후방에는 회로기판(4)을 구성하되 주입노즐의 온도를 제어하는 제어기판(7)과 전원을 공급하는 전원기판(8)이 서로 별도의 구성으로 결합되도록 결합공간(10)이 상, 하로 분리되어 상기의 결합공간에 제어기판(7) 및 전원기판(8)을 삽입하는 요홈(11)이 형성된 결합판(9)이 구비되고 상기 결합판(9)의 상, 하부에는 컨트롤 함체(2)에 형성된 안내돌기(5)의 안내를 받도록 돌출돌기(12)가 형성된 컨트롤 유니트(3)로 이루어진 것이다.A control housing (2) having a plurality of guide protrusions (5) having a wide guide portion (6) formed at upper and lower surfaces thereof in a pair before and after the same interval; In the rear, the circuit board 4 is configured, but the coupling space 10 is separated up and down so that the control board 7 for controlling the temperature of the injection nozzle and the power supply board 8 for supplying power are combined in separate configurations. And a coupling plate 9 having a recess 11 for inserting the controller board 7 and the power board 8 into the coupling space, and having a control housing 2 above and below the coupling plate 9. It consists of a control unit (3) formed with a protrusion (12) to receive the guide of the guide protrusion (5) formed in the.

미설명 부호 13은 제어기판과 전원기판을 연결하는 연결선이다.Reference numeral 13 is a connection line connecting the control board and the power board.

상기와 같이 구성된 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.

주입노즐의 온도를 제어하는 컨트롤러(1)의 컨트롤 함체(2)에 각각의 주입노즐을 제어하는 컨트롤 유니트(3)를 다수개 결합하되 상기 컨트롤 함체(2)의 상, 하면에 형성된 안내돌기(5)에 컨트롤 유니트(3)의 후방에 구비된 결합판(9)의 상, 하에 형성된 돌출돌기(12)가 끼워지도록 하여 컨트롤 유니트(3)를 컨트롤 함체(2)에 결합함으로써 상기 컨트롤 유니트(3)에는 주입노즐에 감겨진 히터선의 온도를 제어하기 위한 회로기판(4)이 결합판(9)에 결합되는 것이며, 컨트롤 유니트(3)의 결합판(9)에 형성된 돌출돌기(12)가 컨트롤 함체(2)의 상, 하면에 형성된 안내돌기(5)에 끼워져 결합될 때에는 안내돌기(5)의 진입부가 넓은 안내부(6)가 형성되어 있어 용이하게 컨트롤 유니트(3)를 컨트롤 함체(2)에 결합할 수 있는 것이다.A plurality of control units (3) for controlling each injection nozzle are coupled to the control enclosure (2) of the controller (1) for controlling the temperature of the injection nozzle, and the guide protrusions formed on the upper and lower surfaces of the control enclosure ( 5) the control unit 3 is coupled to the control enclosure 2 so that the protrusions 12 formed above and below the coupling plate 9 provided at the rear of the control unit 3 are fitted into the control unit 2. 3), the circuit board 4 for controlling the temperature of the heater wire wound around the injection nozzle is coupled to the coupling plate 9, and the protrusions 12 formed on the coupling plate 9 of the control unit 3 are When the fitting is coupled to the guide protrusions 5 formed on the upper and lower surfaces of the control enclosure 2, the entrance portion of the guide protrusion 5 is formed with a wide guide portion 6 so that the control unit 3 can be easily controlled. 2) can be combined.

이때, 상기 컨트롤 유니트(3)의 후방에 결합된 회로기판(4)은 주입노즐의 히터선 온도를 제어하는 제어기판(7)과 히터선에 전원을 공급하는 전원기판(8)이 서로 별도의 구성으로 형성되어 있고, 결합판(9)은 상기의 기판(7)(8)을 각각으로 결합하도록 결합공간(10)이 상, 하로 구분되어 있으며 상기의 결합공간(10)에는 기판(7)(8)을 결합하기 용이하도록 요홈(11)이 형성되어 있으며, 상기 결합공간(10)에 결합된 기판(7)(8)을 별도의 연결선(13)으로 연결한 것이다.At this time, the circuit board 4 coupled to the rear of the control unit 3 is separate from the control board 7 for controlling the heater wire temperature of the injection nozzle and the power board 8 for supplying power to the heater wire. The coupling plate 9 has a coupling space 10 divided into upper and lower sides so as to couple the substrates 7 and 8 to each other, and the coupling plate 9 has a substrate 7 in the coupling space 10. Groove 11 is formed to facilitate the coupling (8), the substrate (7) (8) coupled to the coupling space 10 is connected by a separate connection line (13).

따라서, 컨트롤 유니트(3)의 결합판(9)에 회로기판(4)을 결합하는 것은 결합판(9)의 상부에 형성된 결합공간(10)에는 제어기판(7)을 요홈(11)에 결합시키고 하부의 결합공간(10)에는 전원기판(8)을 요홈(11)에 결합한 후 상기 제어기판(7)과 전원기판(8)을 연결선(13)에 의하여 연결한 후 주입노즐에 구비된 히터선의 온도를 제어하는 것이며, 입력되는 전원의 과전류의 입력 등에 의한 과부하가 발생되었을 때에는 회로기판(4)중 전원기판(8)이 파손되는 것이며 히터의 온도를 제어하는 제어기판(7)은 파손이 발생되지 않은 상태인 것으로, 전원기판(8)의 파손에 따른 회로기판(4)의 교체를 할 때에는 회로기판(4)의 전체를 교체하지 않고 파손된 전원기판(8)만을 교체하면 정상적으로 히터의 온도를 제어할 수 있는 것이며, 전체의 회로기판(4)을 교체하는 것이 아니라 파손된 부분의 전원기판(8)만을 교체할 수 있어 보수비용이 저렴하게 되는 것이다.Therefore, coupling the circuit board 4 to the coupling plate 9 of the control unit 3 couples the control board 7 to the groove 11 in the coupling space 10 formed on the coupling plate 9. In the lower coupling space 10, the power board 8 is coupled to the recess 11, and then the control board 7 and the power board 8 are connected by the connecting line 13, and then a heater provided in the injection nozzle. When the overload occurs due to the overcurrent input of the input power or the like, the power board 8 of the circuit board 4 is damaged, and the control board 7 which controls the temperature of the heater is damaged. When replacing the circuit board 4 due to breakage of the power board 8 without replacing the entire circuit board 4, only the damaged power board 8 is replaced. It is possible to control the temperature, not to replace the entire circuit board (4) It can replace only the power supply board (8) of the corrupted part of the repair cost will be cheaper.

또한, 회로기판(4)이 결합판(9)의 결합공간(10)에 결합될 때 볼트 등의 고정수단에 의하여 고정되는 것이 아니라 결합공간(10)에 형성된 요홈(11)에 삽입하는 것으로 회로기판(4)을 결합판(9)에 결합할 수 있어 회로기판(4)의 결합 및 이탈을 용이하게 할 수 있어 조립이 간편한 것이다.In addition, when the circuit board 4 is coupled to the coupling space 10 of the coupling plate 9, the circuit board 4 is inserted into the recess 11 formed in the coupling space 10 instead of being fixed by fixing means such as bolts. Since the substrate 4 can be coupled to the coupling plate 9, the assembly and detachment of the circuit board 4 can be facilitated.

이와 같이 본 발명은 주입노즐에 구비된 히터의 온도를 제어하는 컨트롤러에 있어서 각각의 주입노즐에 구비된 히터와 연결되어 있는 회로기판을 가지는 컨트롤 유니트를 컨트롤러의 컨트롤 함체에 결합할 때 컨트롤 함체의 상, 하면에 일체로 형성된 안내돌기의 안내를 받아 결합됨으로써 안내돌기가 컨트롤러의 내부 온도에 의하여 변형되거나 이탈되는 것을 방지할 수 있고 컨트롤 유니트에 결합된 회로기판은 각각의 기능에 따라 분리된 상태로 형성되어 결합판에 결합되어 있으므로 과부하등에 의한 파손이 발생되었을 때 파손된 기판만을 교체함으로써 유지보수가 간편하고 보수비용을 저렴하게 할 수 있으며 기판이 결합부의 결합공간에 형성된 요홈에 삽입하는 간단한 동작으로 가능함으로 생산성을 높일 수 있는 것이다.As described above, the present invention is a controller for controlling the temperature of the heater provided in the injection nozzle, when the control unit having a circuit board connected to the heater provided in each injection nozzle is coupled to the control enclosure of the controller. By combining the guide protrusion formed integrally with the lower surface, the guide protrusion can be prevented from being deformed or separated by the internal temperature of the controller, and the circuit board coupled to the control unit is formed in a separate state according to each function. Since it is coupled to the coupling plate, it is easy to maintain and reduce the maintenance cost by replacing only the damaged substrate when the damage caused by overload, etc., and by the simple operation of inserting the substrate into the groove formed in the coupling space of the coupling part. To increase productivity.

Claims (2)

사출성형기의 주입노즐 온도를 제어하는 회로기판(4)을 가지는 컨트롤 유니트(3)가 컨트롤 함체(2)에 다수개 설치된 컨트롤러(1)에 있어서,In the controller 1, in which a plurality of control units 3 having a circuit board 4 for controlling the injection nozzle temperature of the injection molding machine are installed in the control enclosure 2, 내부 상, 하면에 진입부가 넓은 안내부(6)가 형성된 안내돌기(5)를 동일한 간격과 전, 후로 한쌍을 이루도록 다수개 형성한 컨트롤 함체(2)와; 후방에 구비된 결합판(9)에는 회로기판(4)을 주입노즐의 온도를 제어하는 제어기판(7)과 전원을 공급하는 전원기판(8)으로 분리하여 결합된 컨트롤 유니트(3)로 이루어진 것을 특징으로 하는 결합 및 유지보수가 용이한 사출성형기의 컨트롤러.A control housing 2 having a plurality of guide protrusions 5 having a wide guide portion 6 formed therein at the upper and lower surfaces thereof so as to form a pair before and after the same distance; The coupling plate 9 provided at the rear is composed of a control unit 3 separated by separating the circuit board 4 into a control board 7 for controlling the temperature of the injection nozzle and a power supply board 8 for supplying power. Controller of the injection molding machine that is easy to combine and maintain. 제 1항에 있어서,The method of claim 1, 상기 컨트롤 유니트(3)는 후방에는 회로기판(4)을 구성하되 주입노즐의 온도를 제어하는 제어기판(7)과 전원을 공급하는 전원기판(8)이 서로 별도의 구성으로 결합되도록 결합공간(10)이 상, 하로 분리되어 상기의 결합공간에 제어기판(7) 및 전원기판(8)을 삽입하는 요홈(11)이 형성된 결합판(9)이 구비되고 상기 결합판(9)의 상, 하부에는 컨트롤 함체(2)에 형성된 안내돌기(5)의 안내를 받도록 돌출돌기(12)가 형성된 것을 특징으로 하는 결합 및 유지보수가 용이한 사출성형기의 컨트롤러.The control unit 3 constitutes a circuit board 4 at a rear side thereof, so that the control board 7 for controlling the temperature of the injection nozzle and the power supply board 8 for supplying power are coupled to each other in a separate configuration. 10) is separated up and down is provided with a coupling plate (9) formed with a groove (11) for inserting the control board (7) and the power supply board (8) in the above coupling space, and the top and bottom of the coupling plate (9), The controller of the injection molding machine is easy to combine and maintenance, characterized in that the projection protrusion 12 is formed so as to receive the guide of the guide protrusion (5) formed in the control housing (2).
KR1019990030467A 1999-07-26 1999-07-26 controller of injection molding machine be easy combination and mending KR100305241B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101674157B1 (en) 2015-05-12 2016-11-08 주식회사 유도 Controlling Temperature Substrate For Having Hotrunner System
KR20160129531A (en) 2015-04-30 2016-11-09 주식회사 유도 controller of injection molding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160129531A (en) 2015-04-30 2016-11-09 주식회사 유도 controller of injection molding machine
KR101703889B1 (en) * 2015-04-30 2017-02-07 주식회사 유도 controller of injection molding machine
KR101674157B1 (en) 2015-05-12 2016-11-08 주식회사 유도 Controlling Temperature Substrate For Having Hotrunner System

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