DE1504901C3 - Device for the continuous production of a hollow construction panel strip - Google Patents
Device for the continuous production of a hollow construction panel stripInfo
- Publication number
- DE1504901C3 DE1504901C3 DE19651504901 DE1504901A DE1504901C3 DE 1504901 C3 DE1504901 C3 DE 1504901C3 DE 19651504901 DE19651504901 DE 19651504901 DE 1504901 A DE1504901 A DE 1504901A DE 1504901 C3 DE1504901 C3 DE 1504901C3
- Authority
- DE
- Germany
- Prior art keywords
- cores
- pressure
- movement
- hollow
- pressing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/30—Making multilayered or multicoloured articles
- B29C43/305—Making multilayered articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Description
3 43 4
Die Preßeinrichtung weist Anpreßplatten 2 auf, die durch den hydraulischen Antrieb 4 bewegbare Fahrauf
einem Fahrgestell 3 angeordnet sind, das durch gestell 3 beginnt seine Vorwärtsbewegung und mit
einen hydraulischen Antrieb 4 flächenparallel hin- ihm auch die Preßplatten 2, die Kerne 1 und das zu
und herbewegbar ist. Die Anpreßplatten 2 sind von pressende Plattenband. Die Metallbänder 6 sind mit
hydraulischen Zylindern 5 auf- und abbewegbar. 5 den Anpreßplatten 2 synchron gekoppelt. Nach dem
Zwischen endlosen Metallbändern 6 vollzieht sich Pressen werden die Anpreßplatten 2 auseinanderbeder
Preßvorgang- Die Kerne 1 sind derart in Längs- wegt. Dabei wird einer der Kerne 1 hydraulisch zurichtung
gelagert, daß ihre Vorderteile zwischen die rückbewegt, während die anderen mit dem Preßgut
Anpreßplatten 2 ragen. Durch hydraulische An- ihre Vorwärtsbewegung weiter fortsetzen,
triebe 7 können die Kerne hin- und herbewegt wer- io Sodann bewegen sich die Anpreßplatten 2 wieder
den. aufeinander zu und der Klemm- und PreßvorgangThe pressing device has pressure plates 2, which are arranged on a chassis 3 movable by the hydraulic drive 4, which begins its forward movement through frame 3 and with a hydraulic drive 4 parallel to the surface, also the pressure plates 2, the cores 1 and the and is movable. The pressure plates 2 are of pressing apron conveyor. The metal strips 6 can be moved up and down with hydraulic cylinders 5. 5 the pressure plates 2 coupled synchronously. After the pressing takes place between endless metal belts 6, the pressure plates 2 are separated from one another in the pressing process. The cores 1 are thus moved longitudinally. Here, one of the cores 1 is hydraulically mounted so that its front parts are moved back between them, while the other press-on plates 2 with the material to be pressed protrude. Continue your forward movement by hydraulic pressure,
drive 7, the cores can be moved back and forth. Then the pressure plates 2 move again. towards each other and the clamping and pressing process
Zum Formen wird eine gegebenenfalls armierte wiederholt sich, wonach der in der Reihe nächstfol-Kunststoffmasse
gleichzeitig in drei endlosen Bahnen gende Kern zurückbewegt wird, während die anderen
gefördert, von denen die eine 8 zwischen die parallel ihre Vorwärtsbewegung fortsetzen. Die Geschwindigzueinander
angeordneten Kerne 1 gelegt wird und die 15 keit der Kerne 1 bei ihrer Rückwärtsbewegung ist 6-beiden
anderen 9 und 10 derart auf und unter die bis 10 Mal größer als bei der Vorwärtsbewegung.
Kerne gelegt werden, daß sie die obere und untere Das Hohlbauplattenband wird mit mehrfacher
Wand einer Hohlbauplatte bilden. Wenn die Anpreß- Überdeckung gepreßt, so daß ein und derselbe Bandplatten 2 auseinanderbewegt sind, befördern die von abschnitt einem mehrmaligen Preßvorgang unterworden
hydraulischen Antrieben 7 in eine Vorwärtsbe- ao fen wird. Wie oft das erfolgt, hängt von der Gewegung
versetzten Kernel das vorgeformte Platten- schwindigkeit der in die Preßeinrichtung geförderten
band zur Preßeinrichtung. Danach werden die An- Bänder ab.For molding, an optionally reinforced one repeats itself, after which the next-in-line plastic compound is simultaneously moved back in three endless paths lowing core, while the others are promoted, one of which 8 between the parallel continue their forward movement. The speed of the cores 1 arranged in relation to one another is placed and the speed of the cores 1 in their backward movement is 6 - the other two 9 and 10 in such a way that up to 10 times greater than in the forward movement.
Cores are placed so that they are the top and bottom. The hollow building board tape will form a hollow building board with multiple walls. When the contact pressure overlap is pressed, so that one and the same belt plates 2 are moved apart, the hydraulic drives 7, which have been subjected to a repeated pressing process, are conveyed into a forward loading area. How often this is done depends on the movement of the offset kernel. The preformed plate speed of the belt conveyed into the press device to the press device. Then the tapes are removed.
preßplatten 2 von den hydraulischen Zylindern 5 auf- Das fertiggepreßte Hohlbauplattenband wird zueinander zubewegt und klemmen das vorgeformte nächst an den Seiten beschnitten und dann im ge-Plattenband ein und üben einen Preßdruck aus. Das 95 wünschten Format quer geschnitten.Press plates 2 from the hydraulic cylinders 5 on- The finished pressed hollow construction panel band is to one another moved and clamp the preformed next trimmed on the sides and then in the ge-apron conveyor and exert a pressure. The format requested was cut across.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (2)
Einflüssen wie hohen oder niedrigen Temperaturen 55 Nachstehend wird die Erfindung an Hand eines oder bei Wechseleinflüssen von hohen und niedrigen Ausführungsbeispiels unter bezug auf die Zeichnun-Temperaturen oder in Anwesenheit von aggressiven gen näher erläutert. Es zeigt
Medien oder bei Belastungen, insbesondere bei Zug- F i g. 1 eine Vorrichtung in Seitenansicht;
belastungen, sind diese Klebverbindungen den an sie F i g. 2 die Vorrichtung in Draufsicht;
gestellten Anforderungen nicht immer in ausreichen- 60 F i g. 3 einen Schnitt I-I nach F i g. 2;
dem Maße gewachsen. Hinzu kommt, daß die Art Fig.4 einen Schnitt durch ein fertiges Hohlbauder Verformung ein Entlanggleiten an Formelemen- plattenband.a cover sheet glued, which to improve the 45 possible to produce endless hollow building board strips with a hollow adhesive bond from a board so easily to the spaces in the longitudinal extension, which is pressed by the first sheet, that the continuous the high usable pressures with which every point movement does not is disturbed. In the same way, the tape is acted upon several times, then the third web is homogeneously connected from below by means of KIe and therefore has particularly high quality and pressure with the two other webs 50 quality. In addition, there is no high bonding, wear in the device, since the cores are moved back when the hollow building panels are produced under a load, they must therefore be made of strips bonded with an adhesive, and therefore also not from the tapes after the compression. H. they are not homogeneous and can be removed under certain conditions of the nip.
Influences such as high or low temperatures 55 The invention is explained in more detail below on the basis of one or in the case of alternating influences of high and low exemplary embodiments with reference to the drawing temperatures or in the presence of aggressive genes. It shows
Media or in the event of loads, in particular in the event of tension. 1 shows a device in side view;
loads, these adhesive connections are the ones attached to them F i g. 2 shows the device in plan view;
not always in sufficient detail. 3 shows a section II according to FIG. 2;
grown to measure. In addition, the type of FIG. 4 shows a section through a finished hollow structure.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0098609 | 1965-08-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1504901A1 DE1504901A1 (en) | 1970-07-30 |
DE1504901B2 DE1504901B2 (en) | 1974-12-05 |
DE1504901C3 true DE1504901C3 (en) | 1975-07-24 |
Family
ID=7521598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19651504901 Expired DE1504901C3 (en) | 1965-08-03 | 1965-08-03 | Device for the continuous production of a hollow construction panel strip |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1504901C3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE792077A (en) * | 1971-11-29 | 1973-03-16 | Ici Australia Ltd |
-
1965
- 1965-08-03 DE DE19651504901 patent/DE1504901C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1504901B2 (en) | 1974-12-05 |
DE1504901A1 (en) | 1970-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE936718C (en) | Crawler press for the production of chipboard | |
EP0126845B1 (en) | Continuously operating press with multilayed belts | |
DE1939784B2 (en) | CONTINUOUSLY OPERATING PRESS FOR THE MANUFACTURE OF CHIPBOARD, FIBERBOARD, PLYWOOD PANELS, ORDERS. | |
DE10252477A1 (en) | Continuously working press | |
CH418626A (en) | Device for producing a continuous strip | |
DD143411A5 (en) | FORM BAND FOR A PRESS FOR EXERCISING A FLAECHENPRESSUNG | |
DE2209895A1 (en) | Method and apparatus for the continuous production of hollow extrusions | |
DE2243267A1 (en) | MACHINE FOR THE PRODUCTION OF WOOD FIBER PANELS | |
EP0344192B1 (en) | Process and equipment for the manufacture of chip-board and board of similar materials | |
DE2208765A1 (en) | Plate press with continuous operation | |
EP0458806B1 (en) | Process and installation for manufacturing particle boards and the like | |
DE1471256C3 (en) | Process for the production of sound-absorbing self-supporting ceiling and wall panels from a mat or a fleece made of mineral wool | |
DE69727607T2 (en) | Process for the production of sandwich panels | |
DE1504901C3 (en) | Device for the continuous production of a hollow construction panel strip | |
DE3321307C2 (en) | Process for the production of support bars, profile bars, beams and the like from small pressed plant parts | |
DE2545624C3 (en) | Press for exerting a surface pressure | |
DE2355797C3 (en) | Press for exerting a surface pressure | |
DE4339962A1 (en) | Device and method for producing corrugated sheets with plane-parallel outer edge surfaces | |
DE4438729A1 (en) | Press for continuous mfr. of plywood or chipboard | |
DE2500706A1 (en) | Press for applying pressure and heat to chipboard - has closely spaced short roller chain sections for load transmission | |
DE2120016C3 (en) | Device for continuous pressing | |
DE3135651A1 (en) | Drainage plate press for producing fibreboards | |
DE2425057C3 (en) | Lateral seal on a press for applying surface pressure | |
AT334808B (en) | EXTRUSION PRESS FOR CONTINUOUS PASTING OF CONCRETE ELEMENTS | |
AT259352B (en) | Press for pressing moist cardboard sheets or the like. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) |