KR20160132787A - Injection Molding Apparatus - Google Patents

Injection Molding Apparatus Download PDF

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Publication number
KR20160132787A
KR20160132787A KR1020160132347A KR20160132347A KR20160132787A KR 20160132787 A KR20160132787 A KR 20160132787A KR 1020160132347 A KR1020160132347 A KR 1020160132347A KR 20160132347 A KR20160132347 A KR 20160132347A KR 20160132787 A KR20160132787 A KR 20160132787A
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South Korea
Prior art keywords
injection
injection molding
molding material
label
petg
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KR1020160132347A
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Korean (ko)
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정상철
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(주)브로우맥스
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Priority to KR1020160132347A priority Critical patent/KR20160132787A/en
Publication of KR20160132787A publication Critical patent/KR20160132787A/en

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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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • B29C45/14016—Intermittently feeding endless articles, e.g. transfer films, to the mould
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure

Abstract

The present invention relates to an injection molding apparatus for producing polyethylene terephalate glyco (PETG) injection-molded products having label sheets attached thereto, the injection molding apparatus comprising: a label sheet transport arm including a changeable label sheet suction port to which a label sheet supplied from a label sheet supply magazine is attached; a molding apparatus which receives a PETG injection molding material from an injection molding supply apparatus in the cavity of the front and rear molds; and a blow apparatus where the label sheet supplied from the changeable label sheet suction port, which is attached to a suction port installed inside the cavity, is fused to an outer side of an injection-molded product, and which injection-molds an injection-molded product having a space therein. Accordingly, the present invention allows the label sheet to be more integrally fused to PETG injection-molded products than a conventional injection-molded product, formed using a PET material, with a label sheet attached thereto; forms the injection-molded products using a PETG material in order to ensure excellent durability and chemical resistance so that the injection-molded products can be used as a drug container; expresses various colours in the injection-molded products formed by the PETG material; and reduces the molding time of the PETG injection-molded products compared to the molding time of the conventional PET injection-molded products.

Description

라벨지가 일체로 부착된 PETG사출성형품을 제조하는 사출성형장치{Injection Molding Apparatus}BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an injection molding apparatus for producing a PETG injection molded article in which a label paper is integrally attached,

본 발명은 라벨지가 일체로 부착된 PETG사출성형품을 제조하는 사출성형장치에 관한 것으로서, 더욱 상세하게는, 기존의 라벨지가 융착된 PET재로 형성된 사출성형품보다 라벨지가 PETG사출성형품에 보다 일체로 융착되고 PETG재질로 사출성형품을 형성하여 내구성 및 내화학성이 우수하여 약품용기로 사용하도록 하며, PETG재질로 형성된 사출성형품에 다양한 칼라구현을 자유롭게할 수 있고, 기존의 PET재 사출성형품의 성형시간보다 PETG사출성형품의 성형시간을 단축시키도록한 라벨지가 일체로 부착된 PETG사출성형품을 제조하는 사출성형장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an injection molding apparatus for producing a PETG injection molded article in which a label paper is integrally attached and more specifically to an injection molding apparatus in which a label sheet is more integrally fused to a PETG injection molded article than an injection molded article formed of a PET material, It is possible to use PETG material as a chemical container because it is excellent in durability and chemical resistance by forming injection molded product with PETG material. Various color can be freely implemented in injection molded product formed from PETG material and PETG injection To an injection molding apparatus for producing a PETG injection-molded article integrally adhering a label paper for shortening a molding time of a molded article.

일반적으로 라벨지는 사출성형품에 대한 제품명, 제조년월, 사용방법, 제조자의 연락처 등을 문자, 도형, 사진을 인쇄하여 사용되어 왔다.In general, label sheets have been used to print letters, figures, and photographs of the product name, date of manufacture, method of use, and contact information of the manufacturer for the injection molded article.

상기와 같은 라벨지를 사출성형품에 부착하는 경우에는 제품을 생산한 후에 수공으로 라벨지를 붙이거나, 상기 사출성형품을 자동라벨기로 이송하여 라벨지 부착하였다.In the case of attaching such a label sheet to an injection molded article, a label sheet is attached to the article after the product is produced, or the injection molded article is transferred to an automatic labeling machine and attached with a label.

이러하게 상기 라벨지는 필름 라벨지 같은 경우 제품에 수축하여 부착하는 방식과, 라벨지에 접착제를 이용하여 부착하거나, 라벨지의 일면에 접착제를 도포한 라벨지를 제품에 붙이는 방식이 있다.In this case, the label paper may be shrunk and adhered to the product in the case of a film label, or may be attached to the label using an adhesive, or a label may be attached to the product by applying an adhesive on one side of the label.

이러하게 라벨지를 성형된 사출성형품의 외측면에 부착하게 되면, 라벨지는 사출성형품의 외측면에 돌출되게 부착되어 설치된다.When the label paper is attached to the outer surface of the molded injection-molded article, the label paper is attached to the outer surface of the injection-molded article so as to protrude therefrom.

이와같이 상기 사출성형품에 돌출되게 라벨지가 부착되면 장기간 제품을 보관시 습기로 인해 라벨지가 곰팡이, 균류등에 오염되어 훼손되어 라벨지의 기능을 못하는 문제점이 있었다.If the label paper is protruded from the injection-molded article, the label paper is damaged due to moisture when the product is stored for a long period of time and is damaged due to fungi and fungus, thus failing to function as a label paper.

또한, 사출성형품을 수송시 제품을 수용하는 포장상자 내에서 사출성형품과 사출성형품이 서로 마찰되어 상기 라벨지를 손상시키거나, 사출성형품이 포장상자의 내측면과 마찰되어 상기 사출성형품에 부착된 라벨지가 손상되어 사출성형품에 수용된 내용물을 알리고자하는 라벨지(S)의 기능을 손상시키는 문제점이 있었다.In addition, when the injection-molded article is transported, the injection-molded article and the injection-molded article rub against each other in the packaging box accommodating the article to damage the label sheet, or the label sheet rubbed against the inner surface of the packaging box, There is a problem in that the function of the label sheet S which intends to inform the contents accommodated in the injection molded article is damaged.

상기와 같은 문제점을 극복하기 위해서, 사출성형품을 PET(Polyethylene Phthalate)재로 성형하여 제조하고 그 사출성형품의 외측에 라벨지가 일체로 융착되도록 제조하여 사용하여왔다.In order to overcome the above problems, an injection molded article is manufactured by molding it into a PET (polyethylene phthalate) material, and a label paper is integrally fused to the outside of the injection molded article.

그러나, 상기와 같은 PET재로 성형된 사출성형품은 내구성 및 내화학성이 약하며, PET재 사출성형품은 사출성형되는 성형시간이 길고, PET재 사출성형품에 다양한 칼라구현이 불가능한 문제점이 있었다.However, injection molding products molded from PET materials have poor durability and chemical resistance. PET injection molding products have a long molding time for injection molding, and various colors can not be realized in PET injection molding products.

따라서, 기존의 라벨지가 융착된 PET재로 형성된 사출성형품보다 라벨지가 PETG사출성형품에 보다 일체로 융착되고 PETG재질로 사출성형품을 형성하여 내구성 및 내화학성이 우수하여 약품용기로 사용하도록 하며, PETG재질로 형성된 사출성형품에 다양한 칼라구현을 자유롭게할 수 있고, 기존의 PET재 사출성형품의 성형시간보다 PETG사출성형품의 성형시간을 단축시키도록한 라벨지가 일체로 부착된 PETG사출성형품을 제조하는 사출성형장치가 제공되지 못하는 많은 문제점이 있었다.Therefore, the label paper is more uniformly fused to the PETG injection molded article than the injection molded article formed of the PET material which is fused with the existing label paper, and the injection molded article is formed by the PETG material, so that it is used as a medicine container because of its excellent durability and chemical resistance. An injection molding apparatus for producing a PETG injection molded article integrally attached with a label paper capable of various color implementations freely in the formed injection molded article and capable of shortening the molding time of the PETG injection molded article than the conventional PET re- There are many problems that can not be provided.

상기와 같은 문제점을 해결하기 위해서, 본 발명은 라벨지공급매거진에서 공급되는 라벨지가 흡착된 가변라벨지흡착구를 갖는 라벨지이송아암과, 사출성형공급장치로부터 공급받은 PETG사출성형재를 금형장치로 구성되는 전,후방금형의 캐비티내에 위치하여 캐비티내에 설치된 흡착구에 가변라벨지흡착구에서 공급된 라벨지가 사출성형재의 외측에 융착되고 내부에 공간부를 갖는 사출성형품으로 사출성형시키는 블로우장치로 구성하여 기존의 라벨지가 융착된 PET재로 형성된 사출성형품보다 라벨지가 PETG사출성형품에 보다 일체로 융착되고 PETG재질로 사출성형품을 형성하여 내구성 및 내화학성이 우수하여 약품용기로 사용하도록 하며, PETG재질로 형성된 사출성형품에 다양한 칼라구현을 자유롭게할 수 있고, 기존의 PET재 사출성형품의 성형시간보다 PETG사출성형품의 성형시간을 단축시키도록한 새로운 라벨지가 일체로 부착된 PETG사출성형품을 제조하는 사출성형장치를 제공하는데 그 목적이 있다.In order to solve the above-mentioned problems, the present invention provides a label sheet feeder comprising: a label sheet conveying arm having a variable-label sheet adsorbent to which a label paper supplied from a label sheet supply magazine is adsorbed; and a PETG injection- And a blowing device which is located in the cavity of the front and rear molds and is formed by injection molding of an injection molded article having a space portion inside thereof with the label paper supplied from the variable-label paper suction opening is fused to the outside of the injection- The label paper is more integrally fused to the PETG injection molded article than the injection molded article formed by the fused PET material and the injection molded article is formed by the PETG material so that it can be used as the medicine container because of its excellent durability and chemical resistance. Color can be freely implemented, and the molding time of the conventional PET re-injection molded article The present invention has been made in view of the above problems, and it is an object of the present invention to provide an injection molding apparatus for producing a PETG injection molded article in which a new label paper is integrally adhered so as to shorten the molding time of the PETG injection molded article.

이와 같은 목적을 달성하기 위해서, 본 발명은 다수개의 라벨지(s)가 적층되어 구비되고 복수개로 설치된 라벨지공급매거진(10)과; 양 상기 라벨지공급매거진(10)의 사이에 설치되고, 양 상기 라벨지공급매거진(10)에서 순차적으로 공급되는 상기 라벨지(s)를 전,후방에 설치된 가변라벨지흡착구(21)에 공급하도록 구비된 라벨지이송아암(20)과;In order to achieve the above object, the present invention provides a label sheet supply magazine (10) comprising a plurality of label sheets (s) stacked and provided; A plurality of label paper supply magazines 10 disposed between the label paper supply magazines 10 and adapted to supply the label sheets s sequentially supplied from both the label sheet supply magazines 10 to the variable label paper adsorption openings 21 provided at the front and rear sides, A label paper transfer arm 20;

상기 가변라벨지흡착구(21)에서 공급되는 상기 라벨지(s)를 전, 후방금형(51a,51b)의 캐비티(52) 내부에 설치된 흡착기(53)에 공급하고, 상기 사출성형재공급장치(30)에서 상기 사출성형재(p)를 상기 전,후방금형(51a,51b)의 캐비티(52) 내부에 공급받는 금형장치(50)와; 상기 전,후방금형(51a,51b)의 상기 캐비티(52)내에 위치한 상기 사출성형재(p)의 내부에 공간부(61)가 형성되도록 상기 사출성형재(p)의 상부에서 하부로 주입구(61)가 삽입되어 공기를 주입하여 상기 사출성형재(p)의 외측벽에 상기 흡착기(53)에 흡착된 상기 라벨지(s)가 일체로 융착되어 사출성형되는 사출성형품(p1)을 생성하는 블로우장치(60)로 구성되는 라벨지가 일체로 부착된 PETG사출성형품을 제조하는 사출성형장치에 있어서,The label paper s supplied from the variable-label paper adsorption device 21 is supplied to an adsorbing device 53 provided in the cavity 52 of the front and rear dies 51a and 51b and the injection molding material supply device 30 A mold device 50 for supplying the injection molding material p into the cavities 52 of the front and rear molds 51a and 51b; P from the upper portion to the lower portion of the injection molding material p so as to form a space portion 61 inside the injection molding material p located in the cavity 52 of the front and rear molds 51a and 51b 61) is inserted and air is injected into the outer wall of the injection molding material (p) to produce an injection molded product (p1) which is integrally fused with the label paper (s) adsorbed on the adsorber (53) (60) is integrally attached to an injection molding apparatus for producing a PETG injection-molded article,

PETG(Polyethylene Terephalate Glyco)재로 용융된 사출성형재(p)를 공급하는 사출성형재공급장치(30)와; 상기 사출성형재공급장치(30)에서 공급되는 상기 사출성형재(p)를 커팅하는 커팅기(40)와;An injection molding material supply device 30 for supplying an injection molding material p molten by PETG (polyethylene terephthalate glyco) material; A cutting device (40) for cutting the injection molding material (p) supplied from the injection molding material supply device (30);

복수개로 구성된 상기 라벨지이송아암(20)과, 상기 라벨지이송아암(20)에 상기 가변라벨지흡착구(21)가 복수개로 설치되어 구성되고,A plurality of the label paper transfer arms 20, and a plurality of the variable label paper suckers 21 on the label paper transfer arm 20,

상기 사출성형재공급장치(30)에서 상기 사출성형재(p)를 복수개로 주입하도록 복수개의 사출성형재주입구(31)가 설치되고,A plurality of injection molding material inlet ports 31 are provided in the injection molding material supply device 30 so as to inject a plurality of the injection molding material p,

상기 전,후방금형(51a,51b)의 상기 캐비티(52)내에 복수개의 성형공간부(52a,52b)가 형성되고, 양 상기 성형공간부(52a,52b)에 상기 흡착기(53)가 각각 설치되어 구성되고,A plurality of molding space portions 52a and 52b are formed in the cavity 52 of the front and rear molds 51a and 51b and the adsorber 53 is installed in both the molding space portions 52a and 52b Respectively,

상기 흡착기(53)는 상기 캐비티(52)에 형성된 흡착관(53a)과 연결되어 형성되고, 상기 흡착관(53a)은 상기 캐비티(52)의 외측에 설치된 진공흡착부(53b)와 연결되어 구성되고,The adsorber 53 is connected to an adsorption tube 53a formed in the cavity 52 and the adsorption tube 53a is connected to a vacuum adsorption part 53b provided outside the cavity 52, And,

상기 커팅기(40)는 열선커팅기로 구성되는 것을 특징으로 하는 라벨지가 일체로 부착된 PETG사출성형품을 제조하는 사출성형장치.Wherein the cutter (40) is constituted by a hot-wire cutting machine.

본 발명은 라벨지공급매거진에서 공급되는 라벨지가 흡착된 가변라벨지흡착구를 갖는 라벨지이송아암과, 사출성형공급장치로부터 공급받은 PETG사출성형재를 금형장치로 구성되는 전,후방금형의 캐비티내에 위치하여 캐비티내에 설치된 흡착구에 가변라벨지흡착구에서 공급된 라벨지가 사출성형재의 외측에 융착되고 내부에 공간부를 갖는 사출성형품으로 사출성형시키는 블로우장치로 구성하여 기존의 라벨지가 융착된 PET재로 형성된 사출성형품보다 라벨지가 PETG사출성형품에 보다 일체로 융착되고 PETG재질로 사출성형품을 형성하여 내구성 및 내화학성이 우수하여 약품용기로 사용하도록 하며, PETG재질로 형성된 사출성형품에 다양한 칼라구현을 자유롭게할 수 있고, 기존의 PET재 사출성형품의 성형시간보다 PETG사출성형품의 성형시간을 단축시키는 효과가 있다.The present invention relates to a label sheet feeder having a label sheet feed arm having a variable label sorbent adsorbed on a label sheet supplied from a label sheet supply magazine and a PETG injection molding material supplied from an injection molding supply apparatus, And a blowing device for blowing the label paper supplied from the variable-label paper suction nozzle to the outside of the injection-molding material and injection-molding the same into an injection-molded product having a space portion therein, so that the existing label paper is made of an injection- The label paper is fused more integrally with the PETG injection molded product and the injection molded product is formed with the PETG material. Therefore, the label paper is excellent in durability and chemical resistance, and can be used as a medicine container. Various color can be freely implemented in the injection molded product formed of PETG material, The molding time of the PETG injection-molded article is shorter than the molding time of the PET re-injection molded article of the PET The key is effective.

도 1은 본 발명에 따른 정면 개략도.
도 2a 내지 도 2h는 본 발명에 따른 평면 개략도.1 is a front schematic view according to the invention;
Figures 2a to 2h are schematic plan views according to the invention.

본 발명을 충분히 이해하기 위해서 본 발명의 바람직한 실시예를 첨부 도면을 참조하여 설명한다.For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

본 발명의 실시예는 여러가지 형태로 변형될 수 있으며, 본 발명의 범위가 아래에서 상세히 설명하는 실시예로 한정되는 것으로 해석되어서는 안된다. 본 실시예는 당업계에서 평균적인 지식을 가진 자에게 본 발명을 보다 안전하게 설명하기 위하여 제공되는 것이다.The embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. The present embodiments are provided to explain the present invention more safely to those having ordinary skill in the art.

따라서 도면에서의 요소의 형상 등은 보다 명확한 설명을 강조하기 위해서 과장되어 표현될 수 있다. 각 도면에서 동일한 부재는 동일한 참조부호로 도시한 경우가 있음을 유의하여야 한다.Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals.

도 1은 본 발명에 따른 정면 개략도이고, 도 2a 내지 도 2h는 본 발명에 따른 평면 개략도이다.Fig. 1 is a schematic front view according to the invention, and Figs. 2a-2h are schematic plan views according to the invention.

본 발명에 따른 라벨지가 일체로 부착된 PETG사출성형품을 제조하는 사출성형장치는 도 1 내지 도 2d에 도시된 것을 참고하여 상세하게 설명하면 다음과 같다.An injection molding apparatus for producing a PETG injection molded article in which the label paper according to the present invention is integrally attached will be described in detail with reference to FIGS. 1 to 2D.

본 발명에 따른 라벨지가 일체로 부착된 PETG사출성형품을 제조하는 사출성형장치는 라벨지공급매거진(10)과, 라벨지이송아암(20)과, 사출성형재공급장치(30)와, 커팅기(40)와, 금형장치(50)와, 블로우장치(60)로 구성된다.The injection molding apparatus for producing a PETG injection molded article in which the label paper according to the present invention is integrally attached comprises a label paper supply magazine 10, a label paper transfer arm 20, an injection molding material supply device 30, a cutting device 40, A mold device 50, and a blowing device 60. The blowing device 60 includes a blowing device 60,

상기 라벨지공급매거진(10)은 도 1 내지 도 2h에 도시하는 바와 같이, 상기 라벨지공급매거진(10)은 다수개의 라벨지(s)가 적층되어 구비되고 복수개로 설치되어 구성된다.As shown in FIGS. 1 to 2H, the label sheet supply magazine 10 includes a plurality of label sheets s stacked on the label sheet supply magazine 10, and a plurality of the label sheets S are stacked.

이러하게 양 상기 라벨지공급매거진(10)의 사이에는 후술되는 라벨지이송아암(20)이 설치되어 구성되어 상기 라벨지이송아암(20)의 설치된 가변라벨지흡착구(21)에 상기 라벨지공급매거진(10)에서 상기 라벨지(s)를 공급하도록 구성된다.The label sheet feeding magazine 10 is provided with a label sheet feeding arm 20 to be described later between the label sheet feeding magazines 10 so that the label sheet feeding magazine 10 can be inserted into the variable label sheet suction port 21 provided with the label sheet feeding arm 20, (S) from the label sheet (s).

상기 라벨지이송아암(20)은 도 1 내지 도 2h에 도시하는 바와 같이, 상기 라벨지이송아암(20)은 양 상기 라벨공급매거진(10)의 사이에 설치되어 구성된다.As shown in FIGS. 1 to 2H, the label sheet transport arm 20 is installed between the label supply magazines 10.

양 상기 라벨지공급매거진(10)에서 순차적으로 공급되는 상기 라벨지(s)를 전,후방에 설치된 가변라벨지흡착구(21)에 공급하도록 구성된다. And the label sheets s sequentially supplied from the label sheet supply magazines 10 are supplied to the variable label sheet adsorption openings 21 provided at the front and rear sides.

즉, 상기 라벨지이송아암(20)은 복수개로 설치되어 구성되고, 전방에 설치된 상기 라벨지이송아암(20)의 전방에는 복수개의 상기 가변라벨지흡착구(21)가 설치되어 구성되고, 후방에 설치된 상기 라벨지이송아암(20)의 후방에는 복수개의 상기 가변라벨지흡착구(21)가 설치되어 구성된다.That is, a plurality of the label paper transfer arms 20 are installed, and a plurality of the variable label paper adsorption ports 21 are installed in front of the label paper transfer arm 20 installed at the front, A plurality of the above-mentioned variable-label paper adsorption openings (21) are installed on the rear side of the label paper transfer arm (20).

상기 가변라벨지흡착구(21)는 진공흡착기(미도시)에 의해 상기 라벨지(s)를 진공흡착하도록 구성된다.The variable-label paper adsorption tool 21 is configured to vacuum-adsorb the label paper s by a vacuum adsorber (not shown).

상기 사출성형재공급장치(30)는 도 1 내지 도 2h에 도시하는 바와 같이, 상기 사출성형재공급장치(30)는 PETG(Polyethylene Terephalate Glycol)재로 용융된 사출성형재(p)를 공급하도록 구성된다.1 to 2H, the injection molding material supply device 30 is configured to supply the injection molding material p melted by PETG (Polyethylene Terephthalate Glycol) material to the injection molding material supply device 30 do.

상기 PETG재는 폼(foam)으로 성형하려면 기체를 불어넣어 거품을 만들 때 용융 점도가 높아야 하며, 공정 도중 결정화가 일어나 경화되면 곤란하기 때문에 결정성 수지보다는 비정질 수지 쪽이 더 유리한 상기 PETG재는 이 조건을 만족한다. The PETG material is required to have a high melt viscosity when blowing gas by blowing gas to form a foam, and it is difficult to crystallize and cure during the process. Therefore, the PETG material, which is more advantageous than the crystalline resin, Satisfies.

따라서, 상기와 같은 PETG재로 사출성형품을 성형하여 내구성 및 내화학성이 우수하여 약품용기로 사용하도록 하며, PETG재질로 형성된 사출성형품에 다양한 칼라구현을 자유롭게할 수 있도록 하기 위함이다.Accordingly, the injection molded article is molded from PETG as described above, so that it has excellent durability and chemical resistance and can be used as a drug container. In addition, various injection molding products formed of PETG material can be freely implemented.

또한, 상기 사출성형재공급장치(30)에서 상기 사출성형재(p)를 복수개로 주입하도록 복수개의 사출성형재주입구(31)가 설치되어 구성된다.In addition, a plurality of injection molding material inlet ports 31 are provided in the injection molding material supply device 30 so as to inject the injection molding material p into a plurality of injection molding materials p.

양 상기 사출성형재주입구(31)에서는 PETG재의 사출성형재(p)를 후술되는 상기 금형장치(50)의 전,후방금형(51a,51b)의 캐비티(52)내로 공급하도록 구성된다.The injection molding material inlet 31 is configured to supply the injection molding material p of the PETG material into the cavities 52 of the front and rear molds 51a and 51b of the mold apparatus 50 to be described later.

상기 커팅기(40)는 도 1 내지 도 2h에 도시하는 바와 같이 상기 커팅기(40)는 상기 사출성형재공급장치(30)에서 공급되는 PETG재의 상기 사출성형재(p)를 커팅하도록 구성된다.The cutting machine 40 is configured to cut the injection molding material p of the PETG material supplied from the injection molding material supply device 30 as shown in FIGS. 1 to 2H.

상기 커팅기(40)는 양 상기 사출성형재주입구(31)의 후방에 위치하여 양 상기 사출성형재주입구(31)에서 용융되어 일정한 양의 상기 사출성형재(p)를 커팅하도록 구성된다.The cutting device 40 is located behind the injection molding material inlet 31 and is configured to melt a predetermined amount of the injection molding material p at the injection molding material inlet 31.

상기 커팅기(40)는 열선커팅기로 구성되는 것이 바람직하다.Preferably, the cutting device 40 comprises a hot wire cutting device.

상기 열선커팅기로 구성하는 것은 양 상기 사출성형재주입구(31)에서 주입되는 PETG재의 상기 사출성형재(p)가 후술되는 상기 전,후방금형(51a,51b)의 상기 캐비티(52)내로 주입되고 난 다음에 상기 열선커팅기로 양 상기 사출성형재(p)의 상단을 절단하도록 하여 상기 열선커팅기로 보다 정확하고 정밀하게 상기 사출성형재(p)를 커팅하기 위함이다.The hot cutter is configured such that the injection molding material p of the PETG material injected from the injection molding material inlet 31 is injected into the cavity 52 of the front and rear molds 51a and 51b to be described later And then cutting the upper end of the injection molding material p by the hot wire cutting machine to cut the injection molding material p more accurately and precisely with the hot wire cutting machine.

상기 금형장치(50)는 도 1 내지 도 2h에 도시하는 바와 같이, 상기 금형장치(50)는 전방금형(51a)과 후방금형(51b)으로 구성된다.The mold apparatus 50 includes a front mold 51a and a rear mold 51b, as shown in FIGS. 1 to 2h.

상기 가변라벨지흡착구(21)에서 공급되는 상기 라벨지(s)를 전, 후방금형(51a,51b)의 캐비티(52) 내부에 설치된 흡착기(53)에 공급하도록 구성된다.The label paper s supplied from the variable-label paper adsorption unit 21 is supplied to the adsorbing unit 53 provided inside the cavity 52 of the front and rear dies 51a and 51b.

상기 사출성형재공급장치(30)에서 PETG재의 상기 사출성형재(p)를 상기 전,후방금형(51a,51b)의 캐비티(52) 내부에 공급받도록 구성된다.The injection molding material p of the PETG material is supplied into the cavities 52 of the front and rear molds 51a and 51b in the injection molding material supply device 30.

또한, 상기 전,후방금형(51a,51b)의 상기 캐비티(52)내에 복수개의 성형공간부(52a,52b)가 형성되어 구성된다.A plurality of molding spaces 52a and 52b are formed in the cavities 52 of the front and rear molds 51a and 51b.

양 상기 성형공간부(52a,52b)에 공급된 상기 사출성형재(p)를 임의 형상으로 성형하여 사출성형품(p1)으로 양산하도록 구성된다.The injection molding member p supplied to the molding spaces 52a and 52b is molded into an arbitrary shape and mass-produced as an injection molded product p1.

양 상기 성형공간부(52a,52b)에 상기 흡착기(53)가 각각 설치되어 구성된다.And the adsorber 53 is installed in both the molding spaces 52a and 52b.

또한, 상기 흡착기(53)는 상기 캐비티(52)에 형성된 흡착관(53a)과 연결되어 형성되고, 상기 흡착관(53a)은 상기 캐비티(52)의 외측에 설치된 진공흡착부(53b)와 연결되어 구성된다.The adsorber 53 is connected to an adsorption tube 53a formed in the cavity 52 and the adsorption tube 53a is connected to a vacuum adsorption part 53b provided outside the cavity 52 .

즉, 상기 진공흡착부(53b)에서 진공흡착작용으로 상기 진공흡착부(53b)와 연결된 상기 흡착관(53a)과, 상기 흡착관(53a)과 연결된 상기 흡착기(53)에서 진공흡착하여 상기 흡착기(53)에 상기 라벨지(s)가 진공흡착되도록 구성된다.That is, the adsorption pipe 53a connected to the vacuum adsorption unit 53b is vacuum adsorbed by the vacuum adsorption unit 53b, and the adsorbent 53 connected to the adsorption pipe 53a is vacuum- So that the label sheet (s) is vacuum-adsorbed on the label sheet (53).

상기 블로우장치(60)는 도 1 내지 도 2h에 도시하는 바와 같이, 상기 블로우장치(60)는 상기 전,후방금형(51a,51b)의 상기 캐비티(52)내에 위치한 상기 사출성형재(p)의 내부에 공간부(미도시)가 형성되도록 상기 사출성형재(p)의 상부에서 하부로 주입구(61)가 삽입되어 공기를 주입하도록 구성된다.1 to 2H, the blowing apparatus 60 includes the injection molding material p located in the cavity 52 of the front and rear molds 51a and 51b, The injection port 61 is inserted into the injection molding material p from the upper part to the lower part of the injection molding material p so that a space (not shown) is formed inside the injection molding material p.

상기 주입구(61)로 상기 사출성형재(p)에 및 입출구(미도시) 및 공간부(미도시)가 형성되고, 상기 사출성형재(p)의 외측벽에 상기 흡착기(53)에 흡착된 상기 라벨지(s)가 일체로 융착되어 사출성형되는 사출성형품(p1)을 생성하도록 구성된다.(Not shown) and an air inlet (not shown) and a space portion (not shown) are formed in the injection molding material p by the injection hole 61. The injection molding material p The label sheet s is integrally fused to produce an injection-molded product p1 which is injection-molded.

즉, 상기 공간부(61)를 갖는 PETG재로 성형되고 상기 라벨지(s)가 그 외측에 안정적으로 융착되어 형성된 상기 사출성형품(p1)은 기존의 PET재의 사출성형품보다 내구성 및 내화학성이 우수하여 의약품용기로 사용하기에 안성맞춤이고, PET재의 사출성형품의 용기에 다양한 칼라를 구현을 할 수 있으며, 기존의 PET재 사출성형품의 성형시간보다 PETG사출성형품의 성형시간을 단축시킬수 있는 것이다.That is, the injection-molded product p1 molded from a PETG material having the space 61 and formed by stably fusing the label sheet s on its outer side is superior in durability and chemical resistance to the conventional PET injection molded product, It is possible to realize various colors in the container of the PET injection molded article and shorten the molding time of the PETG injection molded product than the molding time of the conventional PET re-injection molded product.

상기와 같은 본 발명은 PETG재를 사용하여 사출성형품(p1)을 성형양산하도록 구성된 사출성형장치인 것이다.The present invention as described above is an injection molding apparatus configured to mold and mass-produce an injection-molded product p1 using PETG material.

이상에서 설명된 본 발명에 따른 실시예는 예시적인 것에 불과하며, 본 발명이 속하는 기술분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 잘 알 수 있을 것이다. 그러므로 본 발명은 상세한 설명에서 언급되는 형태로만 한정되는 것은 아님을 잘 이해할 수 있을 것이다.It will be apparent to those skilled in the art that various modifications and equivalent arrangements may be made therein without departing from the scope of the present invention. . It is therefore to be understood that the invention is not limited to the form set forth in the detailed description.

따라서 본 발명의 진정한 기술적 보호범위는 첨부된 특허청구범위의 기술적 사상에 의해 정해져야 할 것이다. 또한, 본 발명은 첨부된 청구범위에 의해 정의되는 본 발명의 정신과 그 범위내에 있는 모든 변형물과 균등물 및 대체물을 포함하는 것으로 이해되어야 한다.Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

10: 라벨지공급매거진 20: 라벨지이송아암
21: 가변라벨지흡착구 30: 사출성형재공급장치
31: 사출성형재주입구 40: 커팅기
50: 금형장치 51a: 전방금형
51b: 후방금형 52: 캐비티
52a, 52b: 성형공간부 53: 흡착구
53a: 흡착관 53b: 진공흡착부
60: 블로우장치 61: 주입구
p: 사출성형재 p1: 사출성형품
s: 라벨지10: Labeling paper feeding magazine 20: Labeling paper feeding arm
21: variable label paper suction port 30: injection molding material supply device
31: injection molding instrument inlet 40: cutting machine
50: mold apparatus 51a: front mold
51b: rear mold 52: cavity
52a, 52b: molding space section 53:
53a: Adsorption tube 53b: Vacuum adsorption part
60: blow device 61: inlet
p: injection molding material p1: injection molding product
s: Label paper

Claims (1)

다수개의 라벨지(s)가 적층되어 구비되고 복수개로 설치된 라벨지공급매거진(10)과;
양 상기 라벨지공급매거진(10)의 사이에 설치되고, 양 상기 라벨지공급매거진(10)에서 순차적으로 공급되는 상기 라벨지(s)를 전,후방에 설치된 가변라벨지흡착구(21)에 공급하도록 구비된 라벨지이송아암(20)과;
상기 가변라벨지흡착구(21)에서 공급되는 상기 라벨지(s)를 전, 후방금형(51a,51b)의 캐비티(52) 내부에 설치된 흡착기(53)에 공급하고, 상기 사출성형재공급장치(30)에서 상기 사출성형재(p)를 상기 전,후방금형(51a,51b)의 캐비티(52) 내부에 공급받는 금형장치(50)와;
상기 전,후방금형(51a,51b)의 상기 캐비티(52)내에 위치한 상기 사출성형재(p)의 내부에 공간부(61)가 형성되도록 상기 사출성형재(p)의 상부에서 하부로 주입구(61)가 삽입되어 공기를 주입하여 상기 사출성형재(p)의 외측벽에 상기 흡착기(53)에 흡착된 상기 라벨지(s)가 일체로 융착되어 사출성형되는 사출성형품(p1)을 생성하는 블로우장치(60)로 구성되는 라벨지가 일체로 부착된 PETG사출성형품을 제조하는 사출성형장치에 있어서,
PETG(Polyethylene Terephalate Glyco)재로 용융된 사출성형재(p)를 공급하는 사출성형재공급장치(30)와;
상기 사출성형재공급장치(30)에서 공급되는 상기 사출성형재(p)를 커팅하는 커팅기(40)와;
복수개로 구성된 상기 라벨지이송아암(20)과, 상기 라벨지이송아암(20)에 상기 가변라벨지흡착구(21)가 복수개로 설치되어 구성되고,
상기 사출성형재공급장치(30)에서 상기 사출성형재(p)를 복수개로 주입하도록 복수개의 사출성형재주입구(31)가 설치되고,
상기 전,후방금형(51a,51b)의 상기 캐비티(52)내에 복수개의 성형공간부(52a,52b)가 형성되고, 양 상기 성형공간부(52a,52b)에 상기 흡착기(53)가 각각 설치되어 구성되고,
상기 흡착기(53)는 상기 캐비티(52)에 형성된 흡착관(53a)과 연결되어 형성되고, 상기 흡착관(53a)은 상기 캐비티(52)의 외측에 설치된 진공흡착부(53b)와 연결되어 구성되고,
상기 커팅기(40)는 열선커팅기로 구성되는 것을 특징으로 하는 라벨지가 일체로 부착된 PETG사출성형품을 제조하는 사출성형장치.A plurality of label sheet supply magazines (10) stacked on a plurality of label sheets (s);
A plurality of label paper supply magazines 10 disposed between the label paper supply magazines 10 and adapted to supply the label sheets s sequentially supplied from both the label sheet supply magazines 10 to the variable label paper adsorption openings 21 provided at the front and rear sides, A label paper transfer arm 20;
The label paper s supplied from the variable-label paper adsorption device 21 is supplied to an adsorbing device 53 provided in the cavity 52 of the front and rear dies 51a and 51b and the injection molding material supply device 30 A mold device 50 for supplying the injection molding material p into the cavities 52 of the front and rear molds 51a and 51b;
P from the upper portion to the lower portion of the injection molding material p so as to form a space portion 61 inside the injection molding material p located in the cavity 52 of the front and rear molds 51a and 51b 61) is inserted and air is injected into the outer wall of the injection molding material (p) to produce an injection molded product (p1) which is integrally fused with the label paper (s) adsorbed on the adsorber (53) (60) is integrally attached to an injection molding apparatus for producing a PETG injection-molded article,
An injection molding material supply device 30 for supplying an injection molding material p molten by PETG (polyethylene terephthalate glyco) material;
A cutting device (40) for cutting the injection molding material (p) supplied from the injection molding material supply device (30);
A plurality of the label paper transfer arms 20, and a plurality of the variable label paper suckers 21 on the label paper transfer arm 20,
A plurality of injection molding material inlet ports 31 are provided in the injection molding material supply device 30 so as to inject the injection molding material p into a plurality of injection molding materials p,
A plurality of molding space portions 52a and 52b are formed in the cavity 52 of the front and rear molds 51a and 51b and the adsorber 53 is installed in both the molding space portions 52a and 52b Respectively,
The adsorber 53 is connected to an adsorption tube 53a formed in the cavity 52 and the adsorption tube 53a is connected to a vacuum adsorption part 53b provided outside the cavity 52, And,
Wherein the cutter (40) is constituted by a hot-wire cutting machine.
KR1020160132347A 2016-10-12 2016-10-12 Injection Molding Apparatus KR20160132787A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106738613A (en) * 2016-12-21 2017-05-31 苏州市唯动包装科技有限公司 A kind of preparation method for pasting injection flexible pipe in mould

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106738613A (en) * 2016-12-21 2017-05-31 苏州市唯动包装科技有限公司 A kind of preparation method for pasting injection flexible pipe in mould

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