KR100772425B1 - Resin molding machine - Google Patents

Resin molding machine Download PDF

Info

Publication number
KR100772425B1
KR100772425B1 KR1020060112083A KR20060112083A KR100772425B1 KR 100772425 B1 KR100772425 B1 KR 100772425B1 KR 1020060112083 A KR1020060112083 A KR 1020060112083A KR 20060112083 A KR20060112083 A KR 20060112083A KR 100772425 B1 KR100772425 B1 KR 100772425B1
Authority
KR
South Korea
Prior art keywords
body portion
plate
molding machine
resin molding
lower plates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
KR1020060112083A
Other languages
Korean (ko)
Inventor
김학권
Original Assignee
재영솔루텍 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 재영솔루텍 주식회사 filed Critical 재영솔루텍 주식회사
Priority to KR1020060112083A priority Critical patent/KR100772425B1/en
Application granted granted Critical
Publication of KR100772425B1 publication Critical patent/KR100772425B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0433—Injection moulding apparatus using movable moulds or mould halves mounted on a conveyor belt or chain
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C2045/4078—Removing or ejecting moulded articles using stripping means
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2725—Manifolds

Landscapes

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

Abstract

본 발명은 매니폴드판의 양측부에 금형기구를 구성하여 양면사출하는 수지성형기에 관한 것으로; 매니폴드판(11)의 양측부에 구성된 상/하원판(12,14)을 통해 사출성형된 수지물을 각각의 취출판(16)을 작동하여 취출함은 물론 지지수단에 의해 매니폴드판(11)과 상원판(12)이 고정된 몸체부(10)와; 상기 몸체부(10)의 상원판(12)에 연결되면서 밸브의 개폐과정에서 유체저장고의 스팀 또는 냉각수를 공급 또는 리턴하여 상기 상/하원판(12,14)의 온도조절에 필요한 유체를 주입하는 유체공급부(20); 상기 몸체부(10)의 상부측에 장착되어 레일(31)을 따라 왕복이동하면서 상기 취출판(16)에 의해 취출되는 사출물을 들어 올리고 콘베이어밸트(35)에 탑재하여 후처리공정으로 이송하는 이송부(30) 및; 상기 상/하원판(12,14)의 닫힘신호를 입력받아 상기 몸체부(10)에 구성된 실린더들과 상기 유체공급부(20)에 구성된 밸브들과 상기 이송부(30)에 구성된 전장품에 작동신호를 출력하는 제어부(40)로 이루어져; 스택몰드 설비를 변경하지 않은 상태에서도 고광택 사출물의 성형에 따른 작업과정이 자동화됨은 물론 생산성이 극대화된다. The present invention relates to a resin molding machine for forming a mold mechanism on both sides of the manifold plate to inject both sides; The ejection-molded resin is taken out by operating the respective ejection plates 16 through the upper and lower plates 12 and 14 formed at both sides of the manifold plate 11, and the manifold plate is formed by the support means. 11) and the body portion 10 to which the upper plate 12 is fixed; Is connected to the upper plate 12 of the body portion 10 while supplying or returning the steam or cooling water of the fluid reservoir in the opening and closing process of the valve to inject the fluid required for temperature control of the upper and lower plates (12,14) Fluid supply unit 20; The transfer unit is mounted on the upper side of the body portion 10 and lifts and ejects the ejected product taken out by the take-out plate 16 while reciprocating along the rail 31 and mounted on the conveyor belt 35 to be transferred to the post-treatment process. 30 and; In response to the closing signals of the upper and lower plates 12 and 14, an operation signal is transmitted to the cylinders configured in the body part 10, the valves configured in the fluid supply part 20, and the electrical components configured in the transfer part 30. A control unit 40 for outputting; Even if the stack mold facility is not changed, the process of forming high gloss injection molding is automated and productivity is maximized.

Description

수지 성형기 {Resin injection molding machine} Resin injection molding machine

도 1은 본 발명에 따른 수지성형기를 도시한 정면도, 1 is a front view showing a resin molding machine according to the present invention,

도 2는 본 발명에 따른 수지성형기의 유체공급장치를 도시한 사시도, Figure 2 is a perspective view showing a fluid supply device of the resin molding machine according to the present invention,

도 3(a)∼(d)는 본 발명에 따른 수지성형기의 작동과정을 도시한 정면도, 3 (a) to (d) is a front view showing the operation of the resin molding machine according to the present invention,

도 4는 본 발명에 따른 수지성형기를 도시한 내부구조도이다. 4 is an internal structural view showing a resin molding machine according to the present invention.

* 도면 중 주요부분에 대한 부호의 설명 * Explanation of symbols on the main parts of the drawings

10 : 몸체부 11 : 매니폴드판10 body portion 11: manifold plate

12 : 상원판 13 : 실린더12: Senate 13: Cylinder

14 : 하원판 15 : 캠기구14: lower plate 15: cam mechanism

16 : 취출판 20 : 유체공급부16: outlet plate 20: fluid supply unit

30 : 이송부 31 : 레일30 transfer unit 31 rail

34 : 승강팔 40 : 제어부34: lifting arm 40: control unit

본 발명은 매니폴드판의 양측부에 금형기구를 구성하여 양면사출하는 수지성형기에 관한 것으로, 특히 스택몰드에 유체공급장치를 포함한 자동화기구를 구성하여 수지물의 성형에 따른 작업과정을 자동화시킴은 물론 생산성을 극대화시킬 수 있도록 한 수지성형기에 관한 것이다. The present invention relates to a resin molding machine for forming a mold mechanism on both sides of the manifold plate to inject two sides, and in particular, to configure the automation mechanism including a fluid supply device in the stack mold to automate the work process according to the molding of the resin The present invention relates to a resin molding machine capable of maximizing productivity.

일반적으로, 스택몰드(Stack mold)는 금형기구를 다수개 구성하여 양면으로 사출금형하는 정밀금형의 한 종류로서, 이 스택몰드는 매니폴드판의 양측부에 실린더에 의해 왕복이동하는 상/하원판과 캠기구에 의해 왕복이동하는 취출판이 각각 구비되어 사출물을 연속 제조하는 것이다. In general, a stack mold is a type of precision mold that is composed of a plurality of mold mechanisms and injection molds on both sides, and the stack molds are reciprocated by cylinders on both sides of the manifold plate. And a take-out plate reciprocated by the cam mechanism is provided to continuously produce the injection molding.

따라서, 스택몰드의 사출물을 취출하려는 경우 캠기구와 실린더를 작동하여 금형을 개방하고 취출판을 통해 상/하원판에 의해 성형된 사출물을 인출하며, 사출물의 취출이 완료되는 경우 캠기구와 실린더를 작동하여 금형을 닫고 상/하원판의 사이에 수지물을 주입하는 것이다. Therefore, in order to take out the injection-molded product of the stack mold, the cam mechanism and the cylinder are operated to open the mold, and the injection-molded product by the upper and lower plates is taken out through the take-out plate, and when the extraction of the injection-molded product is completed, the cam mechanism and the cylinder are It works to close the mold and inject the resin between the upper and lower plates.

그런데, 스택몰드에 의해 웰드라인이 존재하지 않은 고광택 제품을 사출성형하는 경우, 사출성형된 사출물을 별도의 장소로 이송한 상태에서 스팀분사장치 등과 같은 광택기구를 이용하여 후처리작업을 수행하므로, 작업공정수 및 하중이 증대되어 생산성이 저하되는 문제점이 있었다. However, in the case of injection molding a high-gloss product without a weld line by the stack mold, a post-treatment operation is performed by using a gloss mechanism such as a steam injection device while transferring the injection-molded injection to a separate place. There is a problem that productivity is reduced due to an increase in the number of work processes and loads.

더욱이, 스택몰드의 가동과정에서 금형의 급속한 가열과 냉각 등과 같은 온도 제어에 따른 싸이클 타임이 길어져 생산성이 저하될 뿐만 아니라, 사출물의 이송과정 또는 사출물을 표면처리하는 과정에서 고광택 사출물이 손상되어 제품으로서의 가치를 상실할 우려가 있었다. Moreover, the cycle time due to temperature control such as rapid heating and cooling of the mold during the operation of the stack mold is not only reduced, but also the high gloss injection is damaged during the transportation of the injection or during the surface treatment of the injection. There was a risk of losing value.

이에, 본 발명은 상기한 바와 같은 제문제점을 해결하기 위하여 안출된 것으로서, 스택몰드에 유체공급장치를 포함한 자동화기구를 구성하여 수지물의 성형에 따른 작업과정을 자동화시킴은 물론 생산성을 극대화시킬 수 있도록 한 수지성형기를 제공하는 데에 그 목적이 있다. Thus, the present invention has been made to solve the problems described above, to configure the automation mechanism including the fluid supply device in the stack mold to automate the work process according to the molding of the resin, as well as to maximize the productivity It is an object to provide one resin molding machine.

상기한 목적을 달성하기 위한 본 발명은, 매니폴드판의 양측부에 구성된 상/하원판을 통해 사출성형된 수지물을 각각의 취출판을 통해 취출함은 물론 지지수단에 의해 매니폴드판과 상원판이 고정된 몸체부와; 상기 몸체부의 상원판에 연결되면서 밸브의 개폐과정에서 유체저장고의 스팀 또는 냉각수를 공급 또는 리턴하여 상기 상/하원판의 온도조절에 필요한 유체를 주입하는 유체공급부; 상기 몸체부의 상부측에 장착되어 레일을 따라 왕복이동하면서 상기 취출판에 의해 취출되는 사출물을 들어 올리고 콘베이어밸트에 탑재하여 후처리공정으로 이송하는 이송부 및; 상기 상/하원판의 닫힘신호를 입력받아 상기 몸체부에 구성된 실린더들과 상기 유체공급부에 구성된 밸브들과 상기 이송부에 구성된 전장품에 작동신호를 출력하는 제어부로 이루어진 것을 특징적 구성으로 한다.The present invention for achieving the above object, the injection molded resin material through the upper / lower plates formed on both sides of the manifold plate through the respective take-out plate as well as the manifold plate and the upper house by the support means A body portion to which the plate is fixed; A fluid supply unit connected to the upper plate of the body to supply or return steam or cooling water of the fluid reservoir during opening and closing of the valve to inject a fluid required for temperature control of the upper and lower plates; A transfer part mounted on the upper side of the body part to lift and eject the ejected material taken out by the take-out plate while reciprocating along the rail, and to be mounted on a conveyor belt and transferred to a post-treatment process; It is characterized in that the configuration consisting of a control unit for receiving the closing signal of the upper / lower plate to output the operation signal to the cylinders configured in the body portion, the valves configured in the fluid supply unit and the electrical equipment configured in the transfer unit.

이하, 본 발명에 따른 실시예를 설명하면 다음과 같다. Hereinafter, an embodiment according to the present invention will be described.

도 1 내지 도 4는 본 발명에 따른 수지성형기와 유체공급장치와 수지성형기의 작동과정과 수지성형기의 내부구조도이다. 1 to 4 are views illustrating the operation of the resin molding machine, the fluid supply device, and the resin molding machine according to the present invention, and the internal structure of the resin molding machine.

이들 도면에 도시된 바와 같이, 매니폴드판(11)의 양측부에 구성된 상/하원판(12,14)을 통해 사출성형된 수지물을 각각의 취출판(16)을 작동하여 취출함은 물론 지지수단에 의해 매니폴드판(11)과 상원판(12)이 고정된 몸체부(10)와; 상기 몸체부(10)의 상원판(12)에 연결되면서 밸브의 개폐과정에서 유체저장고의 스팀 또는 냉각수를 공급 또는 리턴하여 상기 상/하원판(12,14)의 온도조절에 필요한 유체를 주입하는 유체공급부(20); 상기 몸체부(10)의 상부측에 장착되어 레일(31)을 따라 왕복이동하면서 상기 취출판(16)에 의해 취출되는 사출물을 들어 올리고 콘베이어밸트(35)에 탑재하여 후처리공정으로 이송하는 이송부(30) 및; 상기 상/하원판(12,14)의 닫힘신호를 입력받아 상기 몸체부(10)에 구성된 실린더들과 상기 유체공급부(20)에 구성된 밸브들과 상기 이송부(30)에 구성된 전장품에 작동신호를 출력하는 제어부(40)로 이루어진다. As shown in these figures, the injection-molded resin through the upper and lower plates 12 and 14 formed on both sides of the manifold plate 11 is operated to take out each of the ejection plates 16 as well. A body portion 10 to which the manifold plate 11 and the upper plate 12 are fixed by supporting means; Is connected to the upper plate 12 of the body portion 10 while supplying or returning the steam or cooling water of the fluid reservoir in the opening and closing process of the valve to inject the fluid required for temperature control of the upper and lower plates (12,14) Fluid supply unit 20; The transfer unit is mounted on the upper side of the body portion 10 and lifts and ejects the ejected product taken out by the take-out plate 16 while reciprocating along the rail 31 and mounted on the conveyor belt 35 to be transferred to the post-treatment process. 30 and; In response to the closing signals of the upper and lower plates 12 and 14, an operation signal is transmitted to the cylinders configured in the body part 10, the valves configured in the fluid supply part 20, and the electrical components configured in the transfer part 30. It consists of the control part 40 which outputs.

여기서, 도 1에서와 같이, 몸체부(10)는, 수지성형기(1)의 하중을 전체적으로 지지하면서 수지물의 사출작업을 수행하는 것으로서, 바닥면을 기준으로하여 수평방향을 따라 장착된 다수개의 지지봉(17)과, 이 지지봉(17)의 중심부에 장착된 매니폴드판(11)과, 이 매니폴드판(11)의 양측부에 각각 장착된 상원판(12), 이 상원판(12)에 일정거리를 두고 장착되어 실린더(13)의 작동과정에서 왕복이동하는 하원판(14), 이 하원판(14)의 외벽에 부착되어 상기 상/하원판(12,14)에 의해 성형된 사출물을 일방향으로 취출하는 취출판(16) 및, 상기 매니폴드판(11)과 취출판(16)의 외벽에 힌지식으로 결합되어 상기 하원판(14)의 이동과정에서 취출판(16)을 작동하여 사출물을 인출시키는 캠기구(15)로 이루어진다. Here, as shown in Figure 1, the body portion 10, which is to perform the injection work of the resin while supporting the load of the resin molding machine as a whole, a plurality of support rods mounted along the horizontal direction based on the bottom surface (17), to the manifold plate (11) attached to the center of the support bar (17), to the upper plate (12) attached to both side portions of the manifold plate (11), and the upper plate (12). The lower plate 14, which is mounted at a certain distance and reciprocates during the operation of the cylinder 13, is attached to the outer wall of the lower plate 14 to form an injection molded product by the upper / lower plates 12 and 14. The takeout plate 16 to be taken out in one direction and the outer wall of the manifold plate 11 and the takeout plate 16 is hingedly coupled to operate the takeout plate 16 during the movement of the lower plate 14 It consists of a cam mechanism 15 which draws out an injection molded product.

이때, 상기 하원판(14)과 취출판(16)이 실린더(13)와 캠기구(15)에 의해 작동하는 것으로 한정하여 설명하였지만, 상기 상원판(12)과 하원판(14)에 의해 성형된 사출물이 상기 취출판(16)의 작동에 의해 취출되는 구조라면 모든 장치의 구성이 본원의 기술범주에 포함됨은 당연하다. At this time, the lower plate 14 and the extraction plate 16 is described as limited to the operation by the cylinder 13 and the cam mechanism 15, but is formed by the upper plate 12 and the lower plate 14 If the injection molded product is a structure which is taken out by the operation of the extraction plate 16, it is natural that the configuration of all devices is included in the technical category of the present application.

또한, 몸체부(10)의 지지수단은, 도 4에서와 같이, 상기 몸체부(10)가 탑재되는 무빙테이블(18-1)과. 상기 몸체부(10)의 외벽에 수평방향을 따라 장착된 다수개의 가이드블럭(18-2) 및, 상기 몸체부(10)의 내벽에 대각선방향으로 장착된 가이드핀(19-1)과 스트록조절봉(19-2)으로 이루어진다. In addition, the support means of the body portion 10, as shown in Figure 4, the moving table 18-1 and the body portion 10 is mounted. A plurality of guide blocks (18-2) mounted along the horizontal direction on the outer wall of the body portion 10, and guide pins (19-1) and the stroke control mounted on the inner wall of the body portion 10 in a diagonal direction It consists of a rod 19-2.

따라서, 중판(매니폴드판+상원판)은 일차적으로 가이드블럭(18-2)에 의해 지탱되고 이차적으로 가이드핀(19-1)과 스트록조절봉(19-2)에 의해 지탱되며 마지막으로 무빙테이블(18-1)에 의해 지탱되는 것이다. Therefore, the middle plate (manifold plate + upper plate) is primarily supported by the guide block 18-2 and secondly by the guide pin 19-1 and the stroke adjusting rod 19-2, and finally the moving It is supported by the table 18-1.

특히, 가이드핀(19-1)은 금형을 안내하는 기본 역할과 함께 중판의 하중 지탱이라는 부가적인 기능을 수행한다.In particular, the guide pin 19-1 performs an additional function of supporting the load of the middle plate together with the basic role of guiding the mold.

또한, 스트록조절봉(19-2)은 기본적인 역할인 리턴핀의 기능 이외에 중판의 하중 지탱과 형개작동이 지정된 거리값을 초과하지 못하도록 하는 다중의 기능을 수행하는 것이다. In addition, the stroke adjustment bar 19-2 is to perform a multi-function to prevent the load bearing and mold opening operation of the middle plate in addition to the function of the return pin which is a basic role does not exceed the specified distance value.

그리고, 도 2에서와 같이, 유체공급부(20)는, 몸체부(10)의 상부측에 장착되어 상/하원판(12,14)의 온도조절에 필요한 스팀 또는 냉각수를 선택적으로 공급하는 것으로서, 그 일단부가 보일러(미도시) 또는 냉각탱크(미도시)에 연결되며, 그 타단부가 상원판(12)의 주입구에 연결된다. And, as shown in Figure 2, the fluid supply unit 20 is mounted on the upper side of the body portion 10 to selectively supply steam or cooling water required for temperature control of the upper and lower plates 12 and 14, One end thereof is connected to a boiler (not shown) or a cooling tank (not shown), and the other end thereof is connected to an inlet of the upper plate 12.

이때, 몸체부(10)의 상부측에 유체공급부(20)가 설치된 것으로 한정하여 설명하였지만, 유체공급부(20)의 분출구와 상원판(12)의 주입구가 상호 연결되는 곳이라면 어떠한 곳이라도 설치가 가능함은 당연하다. In this case, the fluid supply unit 20 is installed on the upper side of the body part 10, but the discharge port of the fluid supply unit 20 and the inlet port of the upper plate 12 are installed wherever. Of course it is possible.

또한, 유체공급부(20)는, 스팀의 공급관로와 리턴관로 그리고 냉각수의 공급관로와 리턴관로를 각각 별개로 구성하여 스팀 또는 냉각수의 순환에 따른 각종 효율성을 극대화함이 바람직하다. In addition, the fluid supply unit 20 is configured to separately supply the supply pipe and the return pipe of the steam and the supply pipe and the return pipe of the cooling water, respectively, it is preferable to maximize the various efficiency according to the circulation of the steam or cooling water.

또한, 유체공급부(20)는, 그 재질로서 스테인레스스틸과 같이 부식성이 우수한 소재를 선택함이 바람직하다. In addition, it is preferable that the fluid supply part 20 selects the material excellent in corrosiveness like stainless steel as the material.

또한, 유체공급부(20)는, 그 흐름관로에 유체의 공급 또는 차단을 선택적으로 수행하기 위한 다수개의 밸브(미도시)가 장착된다. In addition, the fluid supply unit 20 is equipped with a plurality of valves (not shown) for selectively supplying or blocking the fluid to the flow passage.

그리고, 이송부(30)는, 몸체부(10)에 의해 성형된 사출물을 후처리공정으로 이송하기 위한 것으로서, 몸체부(10)의 상부측에 장착된 레일(31)을 따라 왕복이동하는 지지체(32)와, 이 지지체(32)의 하부측에 장착되어 실린더(33)의 작동과정에서 사출물을 물어잡는 승강팔(34)로 이루어진다. In addition, the transfer part 30 is for transferring the injection molded product formed by the body part 10 to a post-treatment process, and includes a support (reciprocating along the rail 31 mounted on the upper side of the body part 10). 32 and a lifting arm 34 attached to the lower side of the support 32 to hold the injection-molded material during the operation of the cylinder 33.

이때, 승강팔(34)의 파지수단으로는 걸림기구나 흡착수단을 사용하는 것이 바람직하지만, 이에 한정하는 것은 아니다. At this time, it is preferable to use a locking mechanism or a suction means as the holding means of the lifting arm 34, but is not limited thereto.

또한, 이송부(30)에는, 승강팔(34)에 의해 이송되는 사출물과 런너와 게이트를 탑재하기 위한 콘베이어벨트(미도시)가 구성되며, 특히 콘베이어밸트에 탑재된 런너와 게이트의 경우 사출물의 표면을 손상시키지 않도록 시간차를 적용하여 후처리공정으로 이송함이 바람직하다. In addition, the conveyer 30 includes a conveyor belt (not shown) for mounting the injection product, the runner, and the gate, which is carried by the lifting arm 34, and in particular, in the case of the runner and the gate mounted on the conveyor belt, the surface of the injection product. It is preferable to apply the time difference to transfer to the post-treatment process so as not to damage.

그리고, 제어부(40)는, 수지성형기(1)의 구성요소들을 세팅순서에 따라 순차적으로 작동시키기 위한 것으로서, 상기 상/하원판(12,14)의 닫힘신호를 입력받아 상기 몸체부(10)와 상기 유체공급부(20)와 이송부(30)에 구성된 실린더나 밸브나 각종 전장품에 작동신호를 출력한다. The controller 40 is configured to sequentially operate the components of the resin molding machine 1 according to a setting order, and receives the closing signals of the upper and lower plates 12 and 14 to receive the body part 10. And outputs an operation signal to a cylinder, a valve, or various electrical components configured in the fluid supply unit 20 and the transfer unit 30.

이때, 제어부(40)가 상/하원판(12,14)의 닫힘신호에 따라 작동하는 것으로 한정하여 설명하였지만, 그 밖에도 실린더(13)의 작동경로에 센서를 설치하여 감지할 수도 있으며, 승강팔(34)의 승강경로에 센서를 설치하여 감지할 수도 있고, 상원판(12)에 온도센서를 설치하여 감지할 수도 있으며, 특히 사출물의 재질 및 시간에 따라 작동시간을 세팅할 수도 있다. In this case, the controller 40 has been described as being limited to operating according to the closing signals of the upper and lower plates 12 and 14, but in addition, a sensor may be installed in the operating path of the cylinder 13 to detect the lifting arm. It may be detected by installing a sensor in the lifting path of (34), or by installing a temperature sensor on the upper plate 12, in particular, may set the operating time according to the material and time of the injection.

이하, 본 발명에 따른 작용을 설명하면 다음과 같다. Hereinafter, the operation according to the present invention will be described.

먼저, 도 3a에서와 같이, 수지성형기(1)의 금형이 닫힌 경우, 제어부(40)에서는 유체공급부(20)의 밸브에 개방신호를 출력하므로, 보일러의 스팀이 상원판(12)으로 공급되어 캐비티의 보압작업이 이루어진다. First, as shown in FIG. 3A, when the mold of the resin molding machine 1 is closed, the control unit 40 outputs an open signal to the valve of the fluid supply unit 20, so that steam of the boiler is supplied to the upper plate 12. Cavity holding of the cavity is done.

동시에. 제어부(40)에서 수지공급기(미도시)의 밸브(미도시)에 개방신호를 출력하므로, 상기 수지공급기의 노즐로부터 압송되는 수지물이 캐비티의 공간으로 충진되는 수지물의 충진작업이 이루어진다. At the same time. Since the control unit 40 outputs an open signal to the valve (not shown) of the resin feeder (not shown), the resin material being filled from the nozzle of the resin feeder is filled into the cavity space.

이어서, 캐비티의 보압 및 충진작업이 완료되는 경우, 제어부(40)에서 유체공급부(20)의 밸브에 개방신호를 출력하므로, 냉각탱크(미도시)에 의해 공급되는 냉각수에 캐비티가 냉각되어, 상/하원판(12,14)에 의해 원하는 형상을 갖는 사출물의 성형작업이 완료되는 것이다. Subsequently, when the filling and filling operation of the cavity is completed, the control unit 40 outputs an opening signal to the valve of the fluid supply unit 20, and thus the cavity is cooled by the cooling water supplied by the cooling tank (not shown). The molding work of the injection molding having the desired shape is completed by the / lower plates 12 and 14.

이어서, 도 3b에서와 같이, 수지성형기(1)의 성형작업이 완료되는 경우, 제어부(40)의 신호에 의해 금형의 가동측이 후퇴하므로, 하원판(14)과 취출판(16)이 벌어져 개방되는 형개작업이 이루어진다. Subsequently, as shown in FIG. 3B, when the molding operation of the resin molding machine 1 is completed, the movable side of the mold is retracted by the signal of the controller 40, so that the lower plate 14 and the blowout plate 16 are opened. Open mold opening is done.

이때, 도 3c에서와 같이, 수지성형기(1)의 가동측이 후퇴하는 경우, 캠기구(15)의 회동작용에 의해 두 개의 하원판(14)과 두 개의 취출판(16)이 동시에 같은 속도 만큼 벌어지면서 사출물(M)이 돌출된다. At this time, as shown in FIG. 3C, when the movable side of the resin molding machine 1 retreats, the two lower plates 14 and the two ejection plates 16 are simultaneously at the same speed by the rotation of the cam mechanism 15. As far apart as the injection molding (M) protrudes.

이어서, 도 3d에서와 같이, 수지성형기(1)의 형개작업이 완료되는 경우, 제어부(40)의 세팅신호를 입력받은 승강팔(34)이 하강하여 사출물(M)과 런너와 게이트를 들어올리는 인출작업을 실시한다. Subsequently, as shown in FIG. 3D, when the mold opening operation of the resin molding machine 1 is completed, the lifting arm 34 which receives the setting signal of the control unit 40 descends to lift the injection product M, the runner, and the gate. Carry out the withdrawal work.

이때, 이송부(30)에 의해 들어올려진 대상물 중 런너와 게이트는 사출물 표면을 손상시킬 우려가 있으므로, 콘베이어벨트(미도시)에 내려 놓은 후 시간차를 적용하여 후처리공정에 낙하시킨다.At this time, since the runner and the gate of the object lifted by the transfer unit 30 may damage the surface of the injection molded product, the runner and the gate are dropped on the conveyor belt (not shown), and then the time difference is applied to the post-treatment process.

이어서, 수지성형기(1)의 수지물 인출작업이 완료되어 승강팔(34)이 빠져 나오는 경우, 제어부(40)의 신호를 입력받은 가동측이 전진하므로, 도 3a에서와 같이 수지성형기(1)의 금형이 닫히는 것이다. Subsequently, when the resin arm drawing operation of the resin molding machine 1 is completed and the lifting arm 34 is pulled out, the movable side receiving the signal of the control unit 40 is advanced, so that the resin molding machine 1 is shown in FIG. 3A. The mold will be closed.

이어서, 수지성형기(1)의 금형이 닫히는 경우, 유체공급부(20)의 보일러에 의해 캐비티의 보압작업이 이루어지고 동시에 수지공급기에 의해 수지물의 충진작업이 이루어져 상기한 싸이클 반복되는 것이다. Subsequently, when the mold of the resin molding machine 1 is closed, the pressure holding operation of the cavity is performed by the boiler of the fluid supply unit 20, and at the same time, the filling operation of the resin material is performed by the resin feeder and the above cycle is repeated.

이상에서 설명한 바와 같이 본 발명에 따른 수지성형기에 의하면, 스택몰드에 구성된 유체공급부를 포함한 자동화기구를 이용하여 사출물의 성형작업을 수행하므로, 스택몰드 설비를 변경하지 않은 상태에서도 한 싸이클 당 두 개의 고광택 성형품을 제조하는 것이 가능해질 뿐만 아니라 고광택 사출물의 성형에 따른 각종 작업하중 및 작업공정수가 최소화되어 제품경쟁력이 극대화되는 효과가 있다. As described above, according to the resin molding machine according to the present invention, since the injection molding is performed by using an automation mechanism including a fluid supply unit configured in the stack mold, two high gloss per cycle even without changing the stack mold facility. Not only is it possible to manufacture a molded article, but also various work loads and the number of work processes according to the molding of high gloss injection molding are minimized, thereby maximizing product competitiveness.

Claims (3)

스택몰드의 가열 및 냉각에 따른 공정을 자동화함은 물론 수지물의 인출 및 이송에 따른 작업공정을 자동화하기 위한 수지성형기로서, As a resin molding machine for automating the process according to the heating and cooling of the stack mold as well as the withdrawal and transfer of the resin, 매니폴드판(11)의 양측부에 구성된 상/하원판(12,14)을 통해 사출성형된 수지물을 각각의 취출판(16)을 작동하여 취출함은 물론 지지수단에 의해 매니폴드판(11)과 상원판(12)이 고정된 몸체부(10)와; The ejection-molded resin is taken out by operating the respective ejection plates 16 through the upper and lower plates 12 and 14 formed at both sides of the manifold plate 11, and the manifold plate is formed by the support means. 11) and the body portion 10 to which the upper plate 12 is fixed; 상기 몸체부(10)의 상원판(12)에 연결되면서 밸브의 개폐과정에서 유체저장고의 스팀 또는 냉각수를 공급 또는 리턴하여 상기 상/하원판(12,14)의 온도조절에 필요한 유체를 주입하는 유체공급부(20); Is connected to the upper plate 12 of the body portion 10 while supplying or returning the steam or cooling water of the fluid reservoir in the opening and closing process of the valve to inject the fluid required for temperature control of the upper and lower plates (12,14) Fluid supply unit 20; 상기 몸체부(10)의 상부측에 장착되어 레일(31)을 따라 왕복이동하면서 상기 취출판(16)에 의해 취출되는 사출물을 들어 올리고 콘베이어밸트(35)에 탑재하여 후처리공정으로 이송하는 이송부(30) 및; The transfer unit is mounted on the upper side of the body portion 10 and lifts and ejects the ejected product taken out by the take-out plate 16 while reciprocating along the rail 31 and mounted on the conveyor belt 35 to be transferred to the post-treatment process. 30 and; 상기 상/하원판(12,14)의 닫힘신호를 입력받아 상기 몸체부(10)에 구성된 실린더들과 상기 유체공급부(20)에 구성된 밸브들과 상기 이송부(30)에 구성된 전장품에 작동신호를 출력하는 제어부(40)로; In response to the closing signals of the upper and lower plates 12 and 14, an operation signal is transmitted to the cylinders configured in the body part 10, the valves configured in the fluid supply part 20, and the electrical components configured in the transfer part 30. An output to the controller 40; 이루어진 것을 특징으로 하는 수지성형기. Resin molding machine, characterized in that made. 제 1항에 있어서, 상기 몸체부(10)의 지지수단은, According to claim 1, wherein the support means of the body portion 10, 상기 몸체부(10)가 탑재되는 무빙테이블(18-1)과. 상기 몸체부(10)의 외벽에 장착된 다수개의 가이드블럭(18-2) 및, 상기 몸체부(10)의 내벽에 대각선방향으로 장착된 다수개의 가이드핀(19-1)과 스트록조절봉(19-2)으로 이루어진 것을 특징으로 하는 수지성형기.And a moving table 18-1 on which the body portion 10 is mounted. A plurality of guide blocks (18-2) mounted on the outer wall of the body portion 10, and a plurality of guide pins (19-1) and stroke adjustment rods mounted diagonally on the inner wall of the body portion (10) A resin molding machine comprising 19-2). 제 1항에 있어서, 상기 이송부(30)는, The method of claim 1, wherein the transfer unit 30, 상기 장착된 레일(31)을 따라 왕복이동하는 지지체(32)와, 이 지지체(32)의 하부측에 장착되어 실린더(33)의 작동과정에서 사출물을 들어올리는 승강팔(34)로 이루어진 것을 특징으로 하는 수지성형기. And a support arm 32 reciprocating along the mounted rail 31 and a lifting arm 34 mounted on the lower side of the support 32 to lift the injection molding during the operation of the cylinder 33. Resin molding machine.
KR1020060112083A 2006-11-14 2006-11-14 Resin molding machine Active KR100772425B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020060112083A KR100772425B1 (en) 2006-11-14 2006-11-14 Resin molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060112083A KR100772425B1 (en) 2006-11-14 2006-11-14 Resin molding machine

Publications (1)

Publication Number Publication Date
KR100772425B1 true KR100772425B1 (en) 2007-11-01

Family

ID=39060515

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060112083A Active KR100772425B1 (en) 2006-11-14 2006-11-14 Resin molding machine

Country Status (1)

Country Link
KR (1) KR100772425B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109834906A (en) * 2019-04-02 2019-06-04 嘉兴喜格丽服装有限公司 A kind of processing unit (plant) for plastic product forming
CN116442479A (en) * 2023-06-01 2023-07-18 温州市兴智机械科技有限公司 Energy-saving die

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010073808A (en) * 2000-01-20 2001-08-03 김학권 The products eject apparatus of stack-mould
KR200421083Y1 (en) * 2006-04-13 2006-07-10 대성전기공업 주식회사 Injection Molding Equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010073808A (en) * 2000-01-20 2001-08-03 김학권 The products eject apparatus of stack-mould
KR200421083Y1 (en) * 2006-04-13 2006-07-10 대성전기공업 주식회사 Injection Molding Equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109834906A (en) * 2019-04-02 2019-06-04 嘉兴喜格丽服装有限公司 A kind of processing unit (plant) for plastic product forming
CN116442479A (en) * 2023-06-01 2023-07-18 温州市兴智机械科技有限公司 Energy-saving die

Similar Documents

Publication Publication Date Title
JP7439188B2 (en) Molding equipment and method
US7798798B2 (en) Rotary injection molding apparatus and method for use
RU2640537C2 (en) Casting mould for plastic blank
KR101315434B1 (en) Hot runner gate opening and closing device of injection mold
US11130272B2 (en) Injection molding unit and blow molding machine including same
KR20130123444A (en) Blow-mold machine
KR20130107717A (en) Side valve gate nozzle
RU2653139C2 (en) Rotary joint for transferring melted plastic from extruder to moulds of rotary machine for molding preforms
CN103874572A (en) Blow mold unit and blow molding machine using the blow mold unit
JP4319863B2 (en) Rotary molding machine
KR100772425B1 (en) Resin molding machine
CN107073792B (en) Injection blow molding device
KR101329988B1 (en) Moving type injection machine and multi component injection mold system including the same
CN211054253U (en) Multi-axis numerical control machining die
KR101037640B1 (en) Loading / unloading device of injection machine
CN1496811A (en) Clamping device for injection blow molding machines or stretch injection blow molding machines
KR20070067814A (en) Injection molding method and apparatus
KR101060041B1 (en) Mold Manufacturing Equipment
US20070248713A1 (en) Vertical alternation type bottle blower
KR100857474B1 (en) Injection molding machine
JP2020062850A (en) Vertical injection molding machine, and mold structure incorporated in vertical injection molding machine
CN211161771U (en) Pneumatic die head preparation facilities
KR101378551B1 (en) Blowing Apparatus For The PET Bottle Apparatus And Setting Method Used Blowing Apparatus
KR100771940B1 (en) Biodegradable Container Forming Equipment
KR101378552B1 (en) The plastic bottle forming machine

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20061114

PA0201 Request for examination
E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20070927

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20071026

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20071026

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20101027

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20111027

Start annual number: 5

End annual number: 5

FPAY Annual fee payment

Payment date: 20120924

Year of fee payment: 6

PR1001 Payment of annual fee

Payment date: 20120924

Start annual number: 6

End annual number: 6

FPAY Annual fee payment

Payment date: 20131018

Year of fee payment: 7

PR1001 Payment of annual fee

Payment date: 20131018

Start annual number: 7

End annual number: 7

FPAY Annual fee payment

Payment date: 20141016

Year of fee payment: 8

PR1001 Payment of annual fee

Payment date: 20141016

Start annual number: 8

End annual number: 8

FPAY Annual fee payment

Payment date: 20151027

Year of fee payment: 9

PR1001 Payment of annual fee

Payment date: 20151027

Start annual number: 9

End annual number: 9

FPAY Annual fee payment

Payment date: 20160930

Year of fee payment: 10

PR1001 Payment of annual fee

Payment date: 20160930

Start annual number: 10

End annual number: 10

FPAY Annual fee payment

Payment date: 20171012

Year of fee payment: 11

PR1001 Payment of annual fee

Payment date: 20171012

Start annual number: 11

End annual number: 11

FPAY Annual fee payment

Payment date: 20191011

Year of fee payment: 13

PR1001 Payment of annual fee

Payment date: 20191011

Start annual number: 13

End annual number: 13

PR1001 Payment of annual fee

Payment date: 20201015

Start annual number: 14

End annual number: 14

PR1001 Payment of annual fee

Payment date: 20211027

Start annual number: 15

End annual number: 15

PR1001 Payment of annual fee

Payment date: 20221026

Start annual number: 16

End annual number: 16

PR1001 Payment of annual fee

Payment date: 20231026

Start annual number: 17

End annual number: 17