KR810000347B1

KR810000347B1 - Producing method of plastic inkstone

Info

Publication number: KR810000347B1
Application number: KR1019800001400A
Authority: KR
Inventors: 정병강
Original assignee: 정병강
Priority date: 1980-04-03
Filing date: 1980-04-03
Publication date: 1981-04-20

Abstract

Thin paper(8) which was adhered to inkstone panel(C) is sticked to thick paper(7), which faces projecting part(6) in the four corners of the plane(4) of the supporting dice(2). After inkstone panel(C) was fixed, injection dice(1) was connected with supporting dice(3) and synthetic resin was injected.

Description

Manufacturing method of synthetic resin rice bran

제1도는 본 발명방법에 의한 장치의 분해 사시도.1 is an exploded perspective view of an apparatus according to the method of the present invention.

제2도는 본 발명방법에 의한 장치의 단면도.2 is a cross-sectional view of an apparatus according to the method of the present invention.

제3도는 본 발명에 의하여 제조된 벼루의 사시도.3 is a perspective view of the rice bran produced according to the present invention.

본 발명은 합성수지제 벼루의 제조방법에 관한 것으로 먹을 가는 벼루돌을 수지제 벼루에 삽착 형성하게된 것에 있어서 벼루돌을 사출다이스 내면에 고정시켜 수지용액을 사출함으로써 벼루돌이 이탈되지 않는 수지제벼루를 용이하게 제조하게 되는 방법에 관한 것이다.The present invention relates to a method for manufacturing synthetic resin fleas, in which the fine filaments are inserted into and formed by the resin fleas. It relates to a method to be easily manufactured.

종래합성수지제 벼루는 몸체에 벼루돌을 삽착하는 요홈이 형성되도록 다이스로 사출 형성한 다음 이 요홈에 맞도록 벼루돌을 다듬어 요홈에 삽착하는 방법을 택하였기 때문에 벼루돌을 요홈에 맞도록 다듬는 공정이 번거롭고 까다로우며 이를 삽착하였다 하더라도 미리 형성된 요홈에 삽착하게 된 것이어서 사용중 벼루돌이 빠지는 결점이 있었던 것이다.Conventional synthetic resin fleas are formed by injection molding with dies to form grooves for inserting the stone stones into the body, and then trim the stones to fit the grooves and insert them into the grooves. The process was cumbersome and difficult, and even if it was inserted, it was inserted into the pre-formed groove, so there was a drawback that the stones were removed during use.

본 발명은 수지체벼루를 사출할시 벼루돌을 몰딩한 상태로 사출형성함으로써 벼루돌이 빠지지 않는 벼루를 제공함에 그 목적이 있는 것으로 첨부된 예시도면에 의하여 상술하면 다음과 같다.The present invention is described in detail by the accompanying drawings, the purpose of which is to provide a molten stone does not fall out by injection molding in the state of molding the molten stone when injecting the resin body as follows.

사출다이스(1)와 받침다이스(2)를 접합하여 수지용액을 사출시켜 벼루(A)를 형성함에 있어서 벼루(A)에 먹물집(B)를 형성하는 받침다이스(2)의 먹물집돌기(3)하방을 평면(4)으로 하여 이 평면(4)의 4귀부분에 각기소봉(5)을 돌출하고 소봉(5)이 유입되는 4개의 소공(6)이 천공된 두터운 후지(7)를 평면(4)에 대접한 다음 먹을갈게 되는 벼루돌(C)의 일측면에 같은 크기의 얇은종이(8)를 접착제로 접착하고 얇은종이(8)의 타측면에 접착제를 도포하여 이 얇은 종이(8)를 평면(4)에 대접된 후지(7)에 부착시켜 벼루돌(C)이 평면(4)에 고정되게 한다음 사출다이스(1)를 받침다이스(2)에 대접하여 합성수지 용액을 사출한 후 받침다이스(2)로부터 사출다이스(1)를 분리시켜 벼루돌(C)에 얇은종이(8)와 후지(7)가 접착된 상태의 벼루(A)를 받침다이스(2)로부터 인출하여 후지(7)와 얇은종이(8)을 벼루돌(C)로부터 떼내어 벼루(A)를 완성하게 되는 것이다.The inkjet protrusion of the support die 2 which forms the ink bottle B in the rice fowl A when the injection die 1 and the support die 2 are bonded to each other to inject the resin solution to form the rice fowl A. 3) With the flat surface 4 downwards, a thick Fuji 7 with four small holes 6 protruding from each of the four ears of the plane 4 and the four small holes 6 into which the small rods 5 are introduced. The thin paper (8) of the same size is glued to one side of the flat stone (C) to be eaten after being treated to the plane (4) with an adhesive, and the adhesive is applied to the other side of the thin paper (8). 8) is attached to the Fuji (7) welded to the plane (4) to make the cradle (C) is fixed to the plane (4), and then the injection die (1) is welded to the support die (2) to inject the synthetic resin solution Then, the ejection dice 1 are separated from the support dice 2, and the rice paper A with the thin paper 8 and the Fuji 7 adhered to the stone stones C is taken out from the support dice 2, Fuji (7) and thin Air ttenae the paper 8 from the ink stone stone (C) will be completed for ink stone (A).

이와같이 본 발명은 벼루돌(C)을 받침다이스(2)의 평면(4)에 고정시켜 벼루(A)를 성형하게 됨으로 종래 삽착홈에 알맞도록 벼루돌을 연마하여 삽착한 벼루보다는 삽착홈에 알맞도록 벼루돌을 다듬는 공정이 필요없어 제조공정이 간편한 장점이 있으며 벼루돌(C)에 합성수지 용액이 직접 사출되어 벼루돌(C)이 몰딩한 상태로 벼루(A)에 고정하게 된것이기 때문에 오래 사용하여도 벼루돌(C)이 빠지지 않는 벼루(A)를 제조하게 되는 것이다.As described above, the present invention is to fix the molten stone (C) to the flat surface (4) of the supporting die (2) to form the molten stone (A), so that the grinding stone to be suitable for the conventional inserting groove, rather than the inserted indentation rather than the inserting groove The manufacturing process is easy because there is no need to trim the stone so that the synthetic resin solution is injected directly into the stone and the stone is molded and fixed to the stone. Even if the stone (C) is not to fall out to produce a stone (A).

Claims

As described above by way of example, the four rods 5 are projected to the four ears of the flat 4 of the supporting die 2 so that the Fuji 7 is treated with the flat 4, and then a thin paper is placed on the stone c. (8) was bonded and adhered to Fuji (7) again to fix the crud stones (C) on a plane, and then the injection die (1) and the backing die (2) were joined to inject a synthetic resin solution to prepare the fowl (A). Method for producing a synthetic resin rice bran, characterized in that.