Method and device for manufacturing molded 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: 2017-06-23
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 manufacturing molded parts
  • Method and device for manufacturing molded parts
  • Method and device for manufacturing molded parts

Examples

Experimental program
Comparison scheme
Effect test

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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PUM

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Abstract

The invention relates to a method and a device for producing molded parts, in particular to a method for producing molded parts made of multicomponent reactive plastic. In order to be able to simply and quickly introduce the mold carrier into and out of the production line, the present invention is configured such that the mold carrier is equipped with rollers and uses the rollers to move on a fixed base, and to convey along the closed production line A plurality of supply carts are arranged at the elements, which are moved by the conveying elements, wherein, for introduction into the production line, the mold-carrying carts approach unoccupied supply carts and are coupled to them, wherein the mold-carrying carts The cart is guided and moved by the supply cart in coupled state with the supply cart for movement along the production line, and wherein, for removal from the production line, the mold carrier cart is disengaged from the supply cart and guided away from the production line, wherein the mold carrier Here, the cart moves on its rollers on a stationary base. Furthermore, the invention also relates to a corresponding 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) is moved at least temporarily along a closed, preferably oval, production line. 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 energies (eg electrica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C44/60B29C44/58
CPCB23Q1/0009B23Q7/03B29C33/22B29C33/36B29C45/0441B29C2045/0483B29K2075/00F16L3/015B29C67/246B29C33/38B23Q7/14B23Q41/02B29C31/006B29C33/0022B29C33/34B29C43/04B29C43/06B29C43/08B29C43/085B29C44/186B29C45/04B29C45/0408B29C45/0416B29C45/0433B29C45/045B29C45/06B29C45/2704B29C45/32B29C2043/043B29C2043/046B29C2043/3678B29C2043/465B29C2045/0475B29C2045/065B29C2045/2651B29C2045/2683B29C2045/2712
Inventor F.格贝尔B.维林
Owner HENNECKE
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