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Method and device for the production of form parts

A molded part, mold-carrying technique for the manufacture of molded parts made of multi-component reactive plastics, especially polyurethane, with a high degree of simplicity and design optimization

Active Publication Date: 2014-06-18
HENNECKE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Considering the mentioned criteria, the previously known solutions are not yet optimal

Method used

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  • Method and device for the production of form parts
  • Method and device for the production of form parts
  • Method and device for the production of form parts

Examples

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Embodiment Construction

[0065] exist figure 1 Production line 2 is schematically shown in . It comprises a conveyor element 5 (circling chain), which is here designed as an oval conveyor belt. A supply trolley 6 is fastened to the surrounding chain 5 . The supply trolley 6 is designed such that the mold trolley 1 is detachably coupled thereto; the molds for producing the molded parts are located on the mold trolley 1 .

[0066] The supply lines of the supply cart 6 are connected to corresponding lines 11 of the mold carrier 1 via coupling means 8 in the form of quick couplings.

[0067] The mold halves can be raised and lowered or oscillated depending on the application. The molds are preferably opened and closed via fixed slides (not shown), beside which the mold carrier 1 is driven. The slide then moves a stop at the mold (which is connected to a system of levers). Each mold half can then be moved / swiveled about the pivotable support via this lever system.

[0068] The mold carrier 1 is accor...

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Abstract

The invention relates to a method for the production of form parts from multi-component reactive plastic material, especially from polyurethane, wherein a plurality of moulds are moved by means of mould carriages (1) at least temporarily along a closed, preferably oval, production line (2). To allow a simple and quick import and export of mould carriages in the respectively out of the production line the invention proposes that the mould carriages (1) are provided with rolls (3) and are moved on a stationary ground (4) by the same and that a plurality of supply carriages (6) are arranged along the closed production line (2) at a conveying element (5), which supply carriages (6) are moved by means of the conveying elements (5), wherein a mould carriage (1) is approached to a not occupied supply carriage (6) and is coupled with the same to introduce the mould carriage (1); into the production line (2), wherein for the movement along the production line (2) the mould carriage (1) is guided and moved by the supply carriage (6) in a coupled state between the mould carriage (1) and the supply carriage (6) and wherein the mould carriage (1) is decoupled from the supply carriage (6) and is moved away from the production line (2) for taking the mould carriage (1) out of the production line (2), wherein here the mould carriage (1) is moved with its roils (3) on the stationary ground (4). Furthermore, the invention relates to a respective device.

Description

technical field [0001] The invention relates to a method for producing molded parts (Formteil) made of multi-component reactive plastics (Mehrkomponenten-Reaktivkunststoff), especially polyurethane, in which a plurality of molds (Werkzeugform) is carried out by means of a mold carrier ( Formträgerwagen) moves at least temporarily along a closed—preferably oval—production line (Fertigungsstrecke). Furthermore, the invention relates to a device for producing molded parts. Background technique [0002] Document DE 44 44 280 C2 discloses a method and a device of this type. The device comprises a production line, which is configured as an elongated ellipse. In this case, several workstations are arranged along the circumference of the elliptical structure, wherein formwork vehicles can also be involved. In this document, the idea is proposed to allow the supply of signals or energy to the workstations, ie to supply the mold carrier with electrical signals and different energie...

Claims

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Application Information

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IPC IPC(8): B29C44/60B29C44/58
CPCB29C67/246B29K2075/00B29C33/36B29C31/006B23Q1/0009B23Q7/03B29C33/22B29C45/0441B29C2045/0483F16L3/015B29C33/38B23Q7/14B23Q41/02B29C33/0022B29C33/34B29C43/04B29C43/06B29C43/08B29C43/085B29C44/186B29C45/04B29C45/0408B29C45/0416B29C45/0433B29C45/045B29C45/06B29C45/2704B29C45/32B29C2043/043B29C2043/046B29C2043/3678B29C2043/465B29C2045/0475B29C2045/065B29C2045/2651B29C2045/2683B29C2045/2712
Inventor F.格贝尔B.维林
Owner HENNECKE
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