KR930009750A

KR930009750A - Tube manufacturing equipment (Vorrichtung zur Herstellung von Tuben)

Info

Publication number: KR930009750A
Application number: KR1019910021225A
Authority: KR
Inventors: 켈러 게르하르트
Original assignee: 원본미기재; 아이사 오토마티온 인두스트리엘레 엣스 애이
Priority date: 1991-11-26
Filing date: 1991-11-26
Publication date: 1993-06-21
Also published as: KR0126910B1

Abstract

본 발명은 미리 완성항 관체로부터 튜브를 제조하기 위한 장치에 관한 것으로, 플라스틱의 가열된 블랭크(24)로부터 튜브헤드를 압축하고, 동시에 튜브관(13)에 후자를 부착 결합케하고, 상호 동일한 거리에서 배치되는 여러개의 작업스테이션(Ⅱ, Ⅶ)에서 정지하는 표시된 이송기구를 가지며, 도한 만드렐(7)에 동축정렬되는 다이(5)와 관체(13)를 지지하기 위하여 습동하는 만드렐(7)을 가지며, 상기 만드렐(7)은 중앙 천공용펀치(21")를 가지면서 필요할 때에는 상적 및 하적 스테이션(Ⅰ, Ⅷ)은 물론 튜브헤드를 압축하기 위해 다이(5)속으로 삽입되도록 프레스(8)와 같이 축상으로 움직이고 작업배치 되며, 또한 사출기(12)와 계측장치(11)를 가지며, 상기 만드렐(7)은 다이(5)에 관하여 동축위치로도 배치되도록 하므로써 그 위치에 관하여 평행한 위치 속으로 움직이도록 하고, 이곳에서 특히 만드렐(7)은 다이(5)의 궤도(B)에 평행한 적어도 하나이상의 내부 및/또는 외부 추가적인 궤도(A, C)로 움직일 수 있도록 하고, 이송기구의 밖에 위치되도록 한 것이다.The present invention relates to an apparatus for producing a tube from a finished tube tube in advance, which compresses the tube head from a heated blank 24 of plastic, and simultaneously attaches and bonds the latter to the tube tube 13, the same distance from each other. Manelel (7) having a marked conveying mechanism which stops at several work stations (II, 되는) arranged at the same time, and slid to support the die (5) and the tubular body (13) coaxially aligned with the mandrel (7). And the mandrel (7) has a central punch (21 ") and a press to insert into the die (5) to compress the tube head as well as the loading and unloading stations (I, VII), if necessary. It moves axially and is arranged as shown in (8), and also has an injection machine 12 and a measuring device 11, wherein the mandrel 7 is also arranged in a coaxial position with respect to the die 5, with respect to its position. Into parallel positions In which the mandrel 7 can move in at least one internal and / or external additional trajectory A, C, parallel to the trajectory B of the die 5, outside the transport mechanism. To be located.

Description

Tube manufacturing equipment (Vorrichtung zur Herstellung von Tuben)

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명상의 장치의 작업싸이클을 개략적으로 나타낸 설명도.1 is an explanatory diagram schematically showing the working cycle of the apparatus of the present invention.

제2도는 제1도의 화살표 a방향으로 본 횡단면도.2 is a cross-sectional view seen in the direction of arrow a of FIG.

제3도는 제1도의 화살표 b방향으로 본 횡단면도.3 is a cross-sectional view seen in the direction of arrow b in FIG.

제4도는 제1도의 화살표 c방향으로 본 횡단면도.4 is a cross-sectional view seen in the direction of the arrow c of FIG.

Claims

The apparatus for making tubes from pre-finished pipe elements by compressing the tubes from a heated blank 24 of plastic is produced in a number of work stations (II-X) arranged at equal distances from each other. And a mandrel (7) for holding the die (5) coaxially aligned with respect to the measuring conveying mechanism and the tube member (13) and the mandrel (7) for stopping, the mandrel (7) for central drilling It is provided with a punch 21 "and can be inserted into the die 5 in order to compress the tube press as well as the injection machine 12 and the meter 11, as well as the loading and unloading stations I and V, as necessary. Tube manufacturing, characterized in that the mandrel (7) is movable in parallel with respect to its position in addition to the coaxial position with respect to the die (5) by allowing the (7) to move and axially align with the press (8). Device.

2. The mandrel (7) according to claim 1, wherein the mandrel (7) moves in at least one internal and / or one external additional trajectory (A, C) parallel to the trajectory (B) of the die (5) located outside of the transport mechanism. Tube manufacturing apparatus, characterized in that.

3. Tube manufacturing apparatus according to claim 2, characterized in that the loading and unloading stations (I, VII) are passed on to the external additional trajectory (A) of the mandrel (7).

4. The method according to claim 1, wherein at least one additional die 9, 9 ′ is passed over to mandrel 7 on orbit A for the production of a tube with two or more layers of tubeheads. Tube manufacturing apparatus characterized in that.

5. The tube manufacturing apparatus according to claim 1, wherein the die (5) itself is attached to a transfer mechanism so as not to move.

6. The additional dies 9, 9 ′ according to claim 4, wherein the additional dies 9, 9 ′ are aligned so that the mandrel 7 moves out of the outer orbit A under the additional meter 11 ′ of the injection machine 12 ′. Tube manufacturing apparatus, characterized in that.

7. Apparatus according to claim 4, characterized in that the additional die (9, 9 ') has a ring gap (18) for supporting the end of the tube member (13).

8. Apparatus according to claim 7, characterized in that the inner top of the ring gap (18) has a rounded portion (25 ').

9. Apparatus according to claim 7 or 8, characterized in that the outer top end of the ring gap (18) has a conical enlargement (16).

10. The die (5), (9), (9 ') of each of the dies (5, 9, 9') has an intermediate moving shaft on the axis where the punches (21, 21 ', 21 ") move to the center of the shaft and are aligned with the spring support. Tube manufacturing apparatus characterized in that it has a body (20, 20 ', 20 ").

11. Apparatus according to one of the preceding claims, characterized in that the axial movement of the intermediate carrier (20, 20 ', 20 ") is limited by stops (19, 19').

The drilling punch 20 "of the last die 5 has a diameter smaller than all the other drilling punches 20 and 20 'in the working system, and works in the working system. Tube manufacturing apparatus characterized by belonging to a previously aligned die (9, 9 ').

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