KR20040031372A - Rubber sheet modeling process for a tray - Google Patents

Rubber sheet modeling process for a tray Download PDF

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Publication number
KR20040031372A
KR20040031372A KR1020020060788A KR20020060788A KR20040031372A KR 20040031372 A KR20040031372 A KR 20040031372A KR 1020020060788 A KR1020020060788 A KR 1020020060788A KR 20020060788 A KR20020060788 A KR 20020060788A KR 20040031372 A KR20040031372 A KR 20040031372A
Authority
KR
South Korea
Prior art keywords
tray
rubber
mold
forming
rubber liquid
Prior art date
Application number
KR1020020060788A
Other languages
Korean (ko)
Inventor
조경래
Original Assignee
조경래
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 조경래 filed Critical 조경래
Priority to KR1020020060788A priority Critical patent/KR20040031372A/en
Publication of KR20040031372A publication Critical patent/KR20040031372A/en

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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
    • B29C45/14—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
    • B29C45/14344—Moulding in or through a hole in the article, e.g. outsert moulding
    • 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
    • B29C45/14065—Positioning or centering articles in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/74—Domestic articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

PURPOSE: A method for forming a rubber plate for preventing the slip of a tray is provided to improve the quality of the tray by forming a plurality of rubber plates having various patterns. CONSTITUTION: A method for forming a rubber plate for preventing the slip of a tray(1) comprises the steps of: manufacturing the tray having a plurality of pattern grooves(1'); forming rubber liquid holes(101) at the pattern grooves respectively; inserting the tray into a mold(3); sticking the mold to another mold(3') having a plurality of injection holes(301); jetting rubber liquid through a nozzle(4); introducing the rubber liquid into the pattern grooves through the rubber liquid holes.

Description

쟁반의 미끄럼방지고무판의 성형방법{RUBBER SHEET MODELING PROCESS FOR A TRAY}Molding method of non-slip rubber plate of tray {RUBBER SHEET MODELING PROCESS FOR A TRAY}

본 고안은 경질합성수지제의 쟁반의 표면에다 임의의 아름다운 문자나 도형으로된 미끄럼을 방지하기위한 독립된 수개의 합성고무판을 형성하기위한 쟁반의 미끄럼방지고무판의 성형방법에 관한것이다.The present invention relates to a method for forming a non-slip rubber plate of a tray for forming several independent synthetic rubber plates on the surface of a tray made of a hard synthetic resin to prevent slipping of any beautiful characters or figures.

종래에도 경질합성수지로되는 쟁반과 미끄럼을 방지하기위한 합성고무판을 접착제를 사용하지않고 견고하게 결착하는 방법이 공지되어 있다.Conventionally, a method of firmly binding a tray made of a hard synthetic resin and a synthetic rubber plate for preventing slippage without using an adhesive is known.

이의 방법은 도5에 도시한 바와같이 한쌍의 금형(3)(3')을 분리하여 금형(3)에다 원형으로 재단한 하나의 합성고무판(2)을 고정하고 금형(3)(3')을 도6과 같이 밀착시킨다음 금형(3)(3')의 내부에다 합성수지사출기의 노즐(4)로 경질합성수지액을 분사하여 쟁반(1)을 성형하여 합성고무판(2)을 결착시키게 됨으로 이는 성형방법상 색상과 모양이 상이한 수개의 합성고무판(2)을 결착하는데 있어 많은어려움이 따르게되는 문제가 있었다. 이에따라 상이한 색상과 모양으로된 수개의 합성고무판(2)에 의하여 시각미를 향상시킬 수 없게되어 상품가치가 떨어지게되는 문제가 따르게 되었다.As shown in Fig. 5, the pair of molds 3 and 3 'are separated to fix a synthetic rubber plate 2 cut in a circle to the mold 3, and the molds 3 and 3' are fixed. 6 is then adhered to the inside of the mold (3) (3 ') and the synthetic resin plate (2) is formed by spraying a hard synthetic resin liquid into the nozzle (4) of the resin injection machine to form a tray (1). There was a problem that a lot of difficulties are followed in binding several synthetic rubber plates 2 having different colors and shapes in the molding method. As a result, several synthetic rubber plates 2 having different colors and shapes are not able to improve the visual aesthetics, resulting in a problem that the commodity value falls.

본 발명은 위와같은 종래의문제점을 해결하기위하여,The present invention to solve the above conventional problems,

표면에는 수개의 도형홈(1')을 형성하고 각 도형홈(1')마다 고무액유입구멍(101)을 형성한 경질합성수지로 쟁반(1)을 제조하여 상기의 쟁반(1)을 쟁반(1)의 형으로 형성한 금형(3)의 내에 고정하여 금형(3)과 수개의 사출구멍(301)을 형성한 금형(3')을 서로 밀착시키고 합성수지사출기의 노즐(4)로 고무액을 분사하여 분사된 고무액은 고무액유입구멍(101)을 통하여 도형홈(1')내로 유입되게하여 색상과 모양이 상이한 아름다운 수개의 합성고무판(2)을 형성함으로서 매우 양호한 시각미로 상품가치를 향상시킬 수 있는 쟁반을 제공함에 그 목적이 있다.The tray 1 is made of a hard synthetic resin having a plurality of figure grooves 1 'formed on the surface thereof and a rubber fluid inlet hole 101 formed in each figure groove 1'. The mold 3 formed in the mold of 1) is fixed, the mold 3 and the mold 3 'having several injection holes 301 are brought into close contact with each other, and the rubber liquid is introduced into the nozzle 4 of the resin injection machine. The injected rubber liquid is introduced into the figure groove 1 'through the rubber liquid inlet hole 101, thereby forming several beautiful synthetic rubber plates 2 having different colors and shapes, thereby improving product value with a very good visual beauty. The purpose is to provide a tray that can be made.

도1은 본 발명에 의하여 제조된 일예의 쟁반의 평면도1 is a plan view of an exemplary tray manufactured according to the present invention

도2는 도1의 A-A선 단면도2 is a cross-sectional view taken along the line A-A of FIG.

도3은 본 발명의 제조공정도로서 한쌍의 금형을 분리하여 쟁반을 고정한 상태도Figure 3 is a manufacturing process of the present invention by removing a pair of molds fixed state tray

도4은 본 발명의 공정도로서 한쌍의 금형을 밀착하여 합성고무판을 성형하는 상태도Figure 4 is a process diagram of the present invention in a state in which a pair of molds in close contact to form a synthetic rubber plate

도5는 종래의 쟁반제조공정도5 is a conventional tray manufacturing process

도6은 종래의 쟁반제조공정도6 is a conventional tray manufacturing process

도면의 주요부분에 대한부호의 설명Explanation of symbols on the main parts of the drawings

1 : 쟁반1: tray

1' : 도형홈1 ': Shape groove

101 : 고무액유입구멍101: rubber liquid inlet hole

2 : 합성고무판2: synthetic rubber sheet

3,3' : 금형3,3 ': mold

301 : 사출구멍301: injection hole

4 : 노즐4: nozzle

이하 본 발명을 첨부도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도1은 본 발명에 의하여 제조된 제품평면도이고Figure 1 is a plan view of the product produced according to the present invention

도3및 도4는 본 발명의 공정도로서3 and 4 are process diagrams of the present invention.

도1내지 도4에 도시된 바와같이As shown in FIGS. 1 to 4

표면에는 수개의 도형홈(1')을 형성하고 각 도형홈(1')마다 고무액유입구멍(101)을 형성한 경질합성수지의 쟁반(1)을 제조하여 상기의 쟁반(1)을 쟁반(1)의 형으로 형성한 금형(3)의 내에 도3과 같이 고정하여 금형(3)과 수개의 사출구멍(301)을 형성한 금형(3')을 서로 도4와같이 밀착시키고 합성수지사출기의 노즐(4)로 고무액을 분사하여 분사된 고무액은 고무액유입구멍(101)을 통하여 도형홈(1')내로 유입되게하여 합성고무판(2)을 형성시킬 수 있도록함을 특징으로한 것이다.A tray 1 of hard synthetic resin is formed on the surface of which several grooves 1 'are formed and a rubber fluid inlet hole 101 is formed in each groove 1'. As shown in Fig. 3, the mold 3 formed in the mold of 1) is fixed as shown in Fig. 3, and the mold 3 'having the several injection holes 301 formed therebetween is brought into close contact with each other as shown in Fig. 4; The rubber liquid injected by spraying the rubber liquid to the nozzle 4 is introduced into the figure groove 1 'through the rubber liquid inlet hole 101 so as to form the synthetic rubber plate 2. .

미설명부호 102는 연통구멍이고Reference numeral 102 is a communication hole

2'는 합성고무받침링이며2 'is a synthetic rubber bearing ring

5는 컵이다.5 is a cup.

이와같은 본 발명은 표면에다 여러개의 도형홈(1')을 형성하고 각 도형홈(1')마다 고무액유입구멍(101)을 형성한 경질합성수지의 쟁반(1)을 분리한 금형(3)의 내에다 도3과 같이 고정하여 금형(3)(3')을 서로 밀착시킨다음 고무액유입구멍(101)을 통하여 도형홈(1')의 내에 고무액을 유입시켜 컵(5)등의 미끄럼을 방지하기위한 합성고무판(2)을 성형하게됨으로 색상과 모양이 상이한 수개의 합성고무판(2)을 성형할 수 있기 때문에 종래의 단일색상과 단일모양의 합성고무판(2)으로된 쟁반(1)에 비하여 양호한 시각미를 발휘시킬 수 있다.In the present invention, the mold 3 is formed by separating a tray 1 of hard synthetic resin having a plurality of figure grooves 1 'formed on a surface thereof and a rubber liquid inlet hole 101 formed in each figure groove 1'. 3, the molds 3 and 3 'are brought into close contact with each other, and then the rubber liquid is introduced into the groove 1' through the rubber liquid inlet hole 101. Since the synthetic rubber plate 2 for preventing slippage can be molded, several synthetic rubber plates 2 having different colors and shapes can be formed, and thus a tray made of a conventional single color and single-shaped synthetic rubber plate 2 is provided. Compared with), a good visual aesthetic can be exhibited.

이에따라 상품가치를 향상시킬 수 있다.As a result, commodity value can be improved.

이와같은 본 발명은 경질합성수지제의 쟁반(1)의 표면에다 수개의 도형홈(1')을 형성하여 각 도형홈(1')마다 고무액유입구멍(101)을 형성하여 색상과 모양이 상이한 시각미가 양호하게 발휘되는 수개의 합성고무판(2)을 성형할 수 있기 때문에 상품가치를 향상시킬 수 있는 효과가 있다.In the present invention, a plurality of figure grooves 1 'are formed on the surface of the tray 1 made of a hard synthetic resin, and a rubber liquid inlet hole 101 is formed in each figure groove 1', thereby different in color and shape. Since several synthetic rubber plates 2 exhibiting good visual aesthetics can be molded, there is an effect of improving product value.

Claims (1)

표면에는 수개의 도형홈(1')을 형성하고 각 도형홈(1')마다 고무액유입구멍(101)을 형성한 경질합성수지의 쟁반(1)을 제조하여 상기의 쟁반(1)을 쟁반(1)의 형으로 형성한 금형(3)의 내에 고정하여 금형(3)과 수개의 사출구멍(301)을 형성한 금형(3')을 서로 밀착시키고 합성수지사출기의 노즐(4)로 고무액을 분사하여 분사된 고무액은 고무액유입구멍(101)을 통하여 도형홈(1')내로 유입되게하여 합성고무판(2)을 형성시킬 수 있도록함을 특징으로한 쟁반의 미끄럼방지고무판의 성형방법.A tray 1 of hard synthetic resin is formed on the surface of which several grooves 1 'are formed and a rubber fluid inlet hole 101 is formed in each groove 1'. The mold 3 formed in the mold of 1) is fixed, the mold 3 and the mold 3 'having several injection holes 301 are brought into close contact with each other, and the rubber liquid is introduced into the nozzle 4 of the resin injection machine. A method of forming a non-slip rubber plate of a tray, characterized in that the sprayed and injected rubber liquid to be introduced into the groove (1 ') through the rubber liquid inlet hole 101 to form a synthetic rubber plate (2).
KR1020020060788A 2002-10-05 2002-10-05 Rubber sheet modeling process for a tray KR20040031372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020060788A KR20040031372A (en) 2002-10-05 2002-10-05 Rubber sheet modeling process for a tray

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Application Number Priority Date Filing Date Title
KR1020020060788A KR20040031372A (en) 2002-10-05 2002-10-05 Rubber sheet modeling process for a tray

Publications (1)

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KR20040031372A true KR20040031372A (en) 2004-04-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101235482B1 (en) * 2010-09-10 2013-02-20 김봉직 Board file and method for manufacturing board file

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952632A (en) * 1982-09-18 1984-03-27 Showa Kasei:Kk Production of synthetic resin stamp member
JPS63119020U (en) * 1987-01-28 1988-08-01
KR910002576A (en) * 1989-07-26 1991-02-25 폴리 플라스틱스 가부시끼가이샤 A polyalkylene terephthalate resin molded article having a formed picture pattern and its manufacturing method.
KR910002579A (en) * 1989-07-05 1991-02-25 폴리 플라스틱스 가부시끼가이샤 Polybutylene terephthalate resin molded article having pictorial type and its manufacturing method
KR20040031140A (en) * 2002-10-04 2004-04-13 김행곤 Method for manufacturing a tray having anti-slippery plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952632A (en) * 1982-09-18 1984-03-27 Showa Kasei:Kk Production of synthetic resin stamp member
JPS63119020U (en) * 1987-01-28 1988-08-01
KR910002579A (en) * 1989-07-05 1991-02-25 폴리 플라스틱스 가부시끼가이샤 Polybutylene terephthalate resin molded article having pictorial type and its manufacturing method
KR910002576A (en) * 1989-07-26 1991-02-25 폴리 플라스틱스 가부시끼가이샤 A polyalkylene terephthalate resin molded article having a formed picture pattern and its manufacturing method.
KR20040031140A (en) * 2002-10-04 2004-04-13 김행곤 Method for manufacturing a tray having anti-slippery plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101235482B1 (en) * 2010-09-10 2013-02-20 김봉직 Board file and method for manufacturing board file

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