KR960021456A

KR960021456A - Forming method of characters and figures formed on tray molding products and forming apparatus

Info

Publication number: KR960021456A
Application number: KR1019940033288A
Authority: KR
Inventors: 황인
Original assignee: 황인길; 아남산업 주식회사
Priority date: 1994-12-08
Filing date: 1994-12-08
Publication date: 1996-07-18

Abstract

본 발명은 트레이 몰딩제품에 성형되는 문자와 도형의 성형방법 및 그 성형장치에 관한 것으로서, 반도체 패키지를 안치 수납시키는 트레이(T)가 성형되는 몰드금형상에 문자(3)와 도형(4)이 각인된 착탈식 마킹부재(M)을 삽탈착이 용이하도록 구비하여 트레이(T)의 성형시 트레이(T)의 소정부위에 문자(3)와 도형(4)이 동시에 마킹될 수 있도록 하고, 착탈식 마킹부재(M)는 문자 및 도형이 각인된 조합식 마킹부재(1)와 회전코어 및 고정코어가 구비된 변환식 마킹부재(20)와, 다수의 코어를 삽, 탈착 교환이 가능한 일체식 마킹부재(1)로 이루어지도록 하여 트레이(T)제품의 성형시 그 제품의 특성에 맞는 문자 및 도형의 마킹을 용이하게 실시함에 따라 작업성이 향상되며, 트레이제품에 요구되는 문자 및 도형의 표식을 사용자가 손쉽게 확인이 가능하여 제품출한 후 반도체 패키지는 수납시키는 작업과정이나 최종 소비자에게 제품에 대한 인식력을 명확히 구분시켜 줄 수 있는 효과가 있다.The present invention relates to a method for forming characters and figures molded into a tray molding product, and a molding apparatus thereof, wherein the characters (3) and figures (4) are formed on a mold mold in which a tray (T) for housing a semiconductor package is molded. Equipped with a stamping removable marking member (M) for easy insertion and removal so that the character (3) and the figure (4) can be simultaneously marked on a predetermined portion of the tray (T) when forming the tray (T), removable marking The member M is a combination marking member 1 in which letters and figures are engraved, a conversion marking member 20 having a rotating core and a fixed core, and an integral marking member capable of inserting and removing a plurality of cores. 1) to improve the workability by easily marking the characters and figures in accordance with the characteristics of the product when forming the tray (T) products, the user can mark the characters and figures required for the tray products Product can be checked easily After that, the semiconductor package has an effect of clearly distinguishing the perception of the product to the end-user process or end customers.

Description

Forming method of characters and figures formed on tray molding products and forming apparatus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도의 (가)(나)는 본 발명의 트레이 몰딩제품에 문자 및 도형이 마킹되는 제1실시예의 조합식 마킹부재,(A) (b) of FIG. 1 is a combination marking member of a first embodiment in which characters and figures are marked on a tray molding product of the present invention;

제2도의 (가)~(아)는 본 발명의 트레이 몰딩제품에 문자 및 도형이 마킹되는 제2실시예의 변환식 마킹부재,(A) to (H) of Figure 2 is a conversion marking member of the second embodiment in which characters and graphics are marked on the tray molding product of the present invention,

제3도는 본 발명의 트레이 몰딩제품에 문자 및 도형이 마킹되는 제2실시예의 변환식 마킹부재의 또 다른 실시예구조,3 is another embodiment structure of the convertible marking member of the second embodiment in which characters and figures are marked on the tray molding product of the present invention;

제4도는 본 발명의 트레이 몰딩제품에 문자 및 도형이 마킹되는 일체식 마킹부재 구조도,4 is a structure of an integrated marking member in which characters and figures are marked on a tray molding product of the present invention;

제5도는 본 발명의 마킹부재를 트레이에 문자 및 도형이 마킹된 일실시예.Figure 5 is an embodiment in which the marking member and the marking of the marking member of the present invention on the tray.

Claims

In the case of forming the tray T, the tray T is formed on the mold mold in which the semiconductor package is placed. Character and figure molding method for molding a tray molded product, characterized in that the character (3) and the figure (4) can be marked at the same time on a predetermined portion of the tray (T).

Characters molded in the tray molding product, characterized in that a plurality of cores (2) stamped with the character (3) and the figure (4) is provided in the removable marking member (M) for marking the character and figure on the tray (T) And molding apparatus for figures.

According to claim 2, wherein the removable marking member (M) is characterized in that the combination marking member (1) formed by combining a plurality of cores (2) each of which the letters (3) and the figure (4) is imprinted with each other. Apparatus for forming characters and figures molded into a tray molding product.

4. The apparatus of claim 3, wherein each core (2) of the combined marking member (1) is detachably provided.

The fixed core (22) according to claim 2, wherein the removable marking member (M) is provided with a rotating core (21) in which the arrow (5) is imprinted in the center and the letters (3) and the figure (4) are imprinted therein. Forming apparatus for the characters and figures molded into the tray molding product, characterized in that consisting of a conversion marking member (20) provided.

The apparatus of claim 5, wherein the rotary core (21) and the fixed core (22) of the convertible marking member (20) are detachably provided.

According to claim 3, wherein the combination marking member (1) in which each of the cores (2) imprinted with the character (3) and the figure (4) is provided to be distributed in a plurality of positions of the mold to the tray (T) product Forming apparatus for the characters and figures of the tray molding product, characterized in that for molding the characters and figures.

The apparatus of claim 2, wherein the removable marking member (M) is formed in a tray molding product, characterized in that the integrated marking member (30) is provided.

The method of claim 6, wherein the character (3) and the figure 4 of the integrated marking member 30 to insert the engraved core 2, characterized in that the molding of the letter and figure of the tray molding product Device.

5. The tray molding product according to claim 4, wherein the conversion marking member (20) has a fixed core (22A) at the center and a rotating core (21A) at the outside of the external fixed core (22A). Forming apparatus for letters and figures.

The method according to any one of claims 6 to 7, wherein the core (2) in which the character (3) and the figure (4) inserted into the integrated marking member (30) are engraved can be selectively removed. Forming apparatus for characters and figures of the tray molding product, characterized in that.

※ Note: The disclosure is based on the initial application.