KR0137918Y1 - Runner rotation protecting structure of mould molding - Google Patents
Runner rotation protecting structure of mould molding Download PDFInfo
- Publication number
- KR0137918Y1 KR0137918Y1 KR2019950046464U KR19950046464U KR0137918Y1 KR 0137918 Y1 KR0137918 Y1 KR 0137918Y1 KR 2019950046464 U KR2019950046464 U KR 2019950046464U KR 19950046464 U KR19950046464 U KR 19950046464U KR 0137918 Y1 KR0137918 Y1 KR 0137918Y1
- Authority
- KR
- South Korea
- Prior art keywords
- runner
- mold
- eject plate
- plate
- product
- Prior art date
Links
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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- 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
- B29C2045/4063—Removing or ejecting moulded articles preventing damage to articles caused by the ejector
-
- 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
- B29C2045/4094—Ejectors located on the fixed mould half
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
본 고안은 금형으로부터 사출 성형제품의 취출시 이젝트 플레이트에서 제품의 런너가 회전하는 것을 방지하여 로보트를 이용한 자동취출을 가능하게 함으로써, 작업시간을 단축함과 동시에 작업능률을 향상하고, 인건비를 절감함과 아울러 대량생산이 가능하도록 된 몰드금형의 런너 회전방지 구조에 관한 것으로, 고정취부판(10)하부에 이젝트 프레이트(12)를 설치하고, 상기 이젝트 플레이트(12)하부에 고정원판(14)을 설치하며, 가동원판(16)을 상기 고정원판(14)의 하부에 설치하고, 상기 고정취부판(10)과 이젝트 플레이트(12)의 중앙 일측에 스프루 부시(18)를 삽입·설치하며 상기 이젝트 플레이트(12) 하부의 런너 형성부(20) 일측에 회전방지 홈(50)을 형성한 것이다.The present invention prevents the runner of the product from rotating on the eject plate when taking out the injection molded product from the mold, and enables automatic ejection using a robot, thereby reducing work time and improving work efficiency and reducing labor costs. And a mold mold runner anti-rotation structure which enables mass production. The eject plate 12 is installed under the fixed mounting plate 10, and the fixed disc 14 is disposed under the eject plate 12. And the movable disc 16 is installed under the fixed disc 14, and the sprue bush 18 is inserted and installed at the central side of the fixed mounting plate 10 and the eject plate 12. The anti-rotation groove 50 is formed at one side of the runner forming part 20 under the eject plate 12.
Description
제1도는 본 고안의 런너 회전방지 구조의 구성 단면도.1 is a cross-sectional view of the structure of the runner anti-rotation structure of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 고정취부판 12 : 런너 이젝트 플레이트10: fixed mounting plate 12: runner eject plate
14 : 고정원판 16 : 가동원판14: fixed disk 16: movable disk
18 : 스프루 부시 50 : 회전방지 홈18: sprue bush 50: anti-rotation groove
100 : 제품 102 : 게이트100: product 102: gate
104 : 스프루 106 : 1차런너104: sprue 106: the first runner
108 : 2차런너 110 : 돌기108: second runner 110: projection
본 고안은 몰드금형의 런너 회전방지 구조에 관한 것으로, 특히 몰드금형의 사출성형제품 취출시, 런너 이젝트 플레이트에서 제품의 런너가 회전되는 것을 방지하여 로보트를 이용한 자동취출이 가능하도록 함으로써, 작업시간을 단축함과 동시에 작업능률을 향상시키고, 인건비를 절감함과 아울러 대량생산을 가능케 하는 몰드금형의 런너 회전방지 구조에 관한 것이다.The present invention relates to a runner anti-rotation structure of a mold mold, and in particular, when taking out an injection molded product of a mold mold, it is possible to prevent the runner of the product from being rotated on the runner eject plate to enable automatic take-out using a robot. The present invention relates to a runner anti-rotation structure of a mold mold that shortens, improves work efficiency, reduces labor costs, and enables mass production.
일반적으로 종래에는 제품성형후 몰드금형이 3단으로 분리될 경우, 제품과 런너가 따로 취출되며, 제품은 자동 낙하 또는 로보트 취출하고, 런너부는 런너 이젝터 플레이트에 의해서 회전하게 되어 로보트로의 자동인출이 불가능함으로, 금형이 열린후 작업자가 매번 갈고리를 이용하여 런너부를 금형으로 부터 취출하였다.In general, when the mold mold is separated into three stages after molding the product, the product and the runner are taken out separately, the product is automatically dropped or the robot is taken out, and the runner part is rotated by the runner ejector plate so that the automatic withdrawal to the robot is performed. After the mold was opened, the worker took out the runner part from the mold by using a hook every time.
따라서, 작업자가 일일이 수작업으로 런너를 취출하게 됨으로, 제품의 성형작업 시간이 길어지고, 불필요한 인건비 지출이 과다하게 소비되며, 작업자의 피로를 가중시켜 작업능률을 저하시키고, 생산성을 저하시키는 문제점이 있었다.Therefore, the worker has to take out the runner by hand one by one, there is a problem that the molding work time of the product is long, unnecessary labor cost is excessively consumed, to increase the worker's fatigue, reduce the work efficiency, and reduce the productivity .
본 고안의 목적은, 제품의 취출시 이젝트 플레이트에서 런너가 회전하는 것을 방지함으로써, 로보트를 이용한 제품의 자동취출이 가능하게 하여 작업시간을 단축함과 동시에 작업능률을 향상하고, 인건비를 절감함은 물론 생산성을 증대시킬 수 있는 몰드금형의 런너 회전방지 구조를 제공하기 위한 것이다.The object of the present invention is to prevent the runner from rotating on the eject plate when taking out the product, thereby enabling automatic take-out of the product using the robot, thereby reducing work time, improving work efficiency, and reducing labor costs. Of course, to provide a mold mold runner anti-rotation structure that can increase the productivity.
본 고안은 상기의 목적을 달성하기 위하여, 고정취부판 하부에 이젝트 플레이트를 설치하고, 상기 이젝트 플레이트 하부에 고정원판을 설치하며, 가동원판을 상기 고정원판의 하부에 설치하고, 상기 고정취부판과 이젝트 플레이트의 중앙 일측에 스프루 부시를 삽입·설치하며, 상기 이젝트 플레이트 하부의 런너 형성부에 회전방지 홈을 형성하여 구성한다.In order to achieve the above object, the present invention provides an eject plate below the fixed mounting plate, installs a fixed disc below the eject plate, installs a movable disc under the fixed disc, and The sprue bush is inserted into and installed at one central side of the eject plate, and the anti-rotation groove is formed in the runner forming portion under the eject plate.
이하, 본 고안의 구체적인 실시예를 도면을 참조하여 상세히 설명한다.Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.
제1도는 본 고안 런너 회전방지 구조의 구성 단면도를 나타낸 것이다.1 is a cross-sectional view showing the configuration of the present invention runner anti-rotation structure.
도면과 같이, 고정취부판(10)하부에 이젝트 플레이트(12)를 설치하고, 상기 이젝트 플레이트(12)하부에 고정원판(14)을 설치하며, 가동원판(16)을 상기 고정원판(14)의 하부에 설치하고, 상기 고정취부판(10)과 이젝트 플레이트(12)의 중앙 일측에 스프루 부시(18)를 삽입·설치하며 상기 이젝트 플레이트(12) 하부의 런너 형성부(20) 일측에 회전방지 홈(50)을 형성하여 구성한다.As shown in the figure, an eject plate 12 is installed below the fixed mounting plate 10, a fixed disc 14 is installed below the eject plate 12, and the movable disc 16 is fixed to the fixed disc 14. It is installed in the lower portion of the fixed mounting plate 10 and the ejection plate 12, the sprue bush 18 is inserted and installed on the side of the runner forming portion 20 on the lower side of the eject plate 12 The anti-rotation groove 50 is formed.
본 고안의 기술구성은 미설명부호 100은 제품, 102는 제품(100)의 게이트, 104는 제품(100)의 스프루, 106은 제품(100)의 1차런너, 108은 제품(100)의 2차런너, 110은 1차런너(106)와 일체로 성형된 돌기를 나타낸 것이다.The technical configuration of the present invention is the reference numeral 100 is the product, 102 is the gate of the product 100, 104 is the sprue of the product 100, 106 is the primary runner of the product 100, 108 is the product 100 The secondary runner 110 indicates a protrusion integrally formed with the primary runner 106.
따라서, 본 고안은 몰드금형에서 제품(100)을 성형할 경우 금형내부에 스프루(104)와 1차런너(106)와 2차런너(108)와 게이트(102)와 제품(100)을 일체로 성형시키고, 이젝트 플레이트(12)의 하부에 형성된 회전방지 홈(50)에 상기 1차런너(106)와 일체의 돌기(110)가 성형된다.Therefore, when the product 100 is molded in the mold, the present invention integrates the sprue 104, the primary runner 106, the secondary runner 108, the gate 102 and the product 100 inside the mold. The projection 110 integral with the primary runner 106 is formed in the anti-rotation groove 50 formed in the lower portion of the eject plate 12.
그러므로, 금형으로부터 제품(100)을 취출하기 위해 금형이 열리면 상기 1차런너(106)의 돌기(110)가 이젝트 플레이트(12)의 회전방지 홈(50)에 고정된 상태로 성형되어 1차런너(106)의 회전을 방지하고, 1차런너(106)가 성형되었을 때의 위치에 그대로 고정되어 있으므로, 로보트가 2차런너(108)를 파지하고 자동취출하는 것이다.Therefore, when the mold is opened to take out the product 100 from the mold, the projection 110 of the primary runner 106 is molded in a state fixed to the anti-rotation groove 50 of the eject plate 12 and the primary runner. Since the rotation of the 106 is prevented and the primary runner 106 is fixed at the position where it was molded, the robot grasps the secondary runner 108 and takes out the automatic.
이상과같이 본 고안은, 1차런너에 성형된 돌기와 이젝트 플레이트의 회전방지홈에 의해 런너의 회전을 방지함으로써, 로보트를 이용한 자동취출이 가능케 하여 작업시간을 단축함과 아울러 작업능률을 향상시키고, 인건비를 절감함은 물론 생산성을 증대시킬 수 있는 이점을 갖는다.As described above, the present invention prevents the runner from being rotated by the projection formed in the first runner and the anti-rotation groove of the eject plate, thereby enabling automatic take-out using a robot, thereby reducing work time and improving work efficiency. The labor cost is reduced as well as the productivity can be increased.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950046464U KR0137918Y1 (en) | 1995-12-23 | 1995-12-23 | Runner rotation protecting structure of mould molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950046464U KR0137918Y1 (en) | 1995-12-23 | 1995-12-23 | Runner rotation protecting structure of mould molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970028103U KR970028103U (en) | 1997-07-24 |
| KR0137918Y1 true KR0137918Y1 (en) | 1999-05-15 |
Family
ID=19437627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950046464U KR0137918Y1 (en) | 1995-12-23 | 1995-12-23 | Runner rotation protecting structure of mould molding |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0137918Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100838775B1 (en) * | 2007-03-29 | 2008-06-17 | 한국단자공업 주식회사 | Runner separating apparatus for die assembly |
-
1995
- 1995-12-23 KR KR2019950046464U patent/KR0137918Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970028103U (en) | 1997-07-24 |
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