A GAS MANIFOLD MECHANISM FOR CORE MACHINES

Abstract

The invention relates to a revised gassing manifold mechanism that performs the gassing process during core production in the casting industry, increasing operational speed and gassing quality. The mechanism consists of an enlarged gassing manifold plate (10) offering universal use compatible with different models, an inner section (20) designed for this plate, and a sealing structure (30) ensuring leak-proofness. Thanks to this technical structure, uninterrupted production is possible without the need for additional gassing plate or manifold changes during model changes, thus shortening operational times and optimizing production efficiency and core quality.

Description

1 TARIFF A GAS MANIFOLD MECHANISM FOR CORE MACHINES TECHNICAL AREA 5 The invention relates to machinery used in the manufacture of sand cores in the foundry industry. The invention applies specifically to LAMPE brand core drilling machines from 1990 and earlier models. a revised 10 that accelerates change processes and increases gassing efficiency It is related to the gassing manifold plate mechanism. STATE OF THE ART In casting technology, cores fill the internal cavities of the metal parts to be cast and 15 These are sand structures used to create complex internal geometries. This sand... structures gain mechanical strength and the molten metal inside the mold withstands pressure. They need to be hardened with the help of chemical gases in order to withstand the test of time. In this process, called gassing, a certain pressure is applied inside the quarry box. Hardening gas is injected over time. 20 The gassing process involves gassing plates and manifolds found in core machines. This is achieved through [method]. In current technical applications, especially 1990 models and Previously, in LAMPE brand machines, each different core model had a specific design for that model. The use of a gas plate and manifold is mandatory. 25 in the production line. When changing models, the throttle plate on the machine and The manifold needs to be removed and replaced with one compatible with the new model. This This situation creates a significant labor burden with each model change and in the production process. This leads to significant time losses over the years. Furthermore, the locks used in older systems... these mechanisms slow down operational speed and over time lead to sealing problems. 30 This reduces the gassing quality. These technical limitations mentioned above affect production. This negatively affects its efficiency and causes discontinuities in casting quality. is happening. 2 Ultimately, the problems mentioned above, which cannot be solved with current technology, are related. This has made it necessary to make an innovation in the technical field. A BRIEF DESCRIPTION OF THE INVENTION The present invention eliminates the aforementioned disadvantages and the related technical completely removing the gas plate from the system in order to bring new advantages to the field and it is related to a mechanism that gives the manifold a universal structure. The main objective of the invention is to increase the physical dimensions of the gasification manifold plate and its internal 10 By creating a gas distribution chamber in its structure, it is fully compatible with different models. The goal is to obtain a stable mechanical structure. Thanks to the mechanism described in the invention, the manifold or during model changes can be adjusted. The need to change the plates is eliminated. The old system's lock was 15. operational speed by eliminating the mechanisms and fixing the manifold to the machine It has been enhanced. In addition, the sealing channel and gasket are integrated into the mechanism. Thanks to this, the gasification process has been made much more stable; this has resulted in both production... Efficiency has been optimized and match quality has been improved. The best way to utilize the advantages of the existing invention, together with its structure and additional elements. For understanding, it should be evaluated together with the figures explained below. is necessary. BRIEF DESCRIPTION OF THE FIGURES 25 Figure 1 shows the revised, enlarged, and hollowed-out gassing system that is the subject of the invention. This is the appearance of the manifold plate. REFERENCE NUMBERS 30 Gasification manifold plate Interior section Sealing structure 3 DETAILED DESCRIPTION OF THE INVENTION This detailed explanation aims to provide a better understanding of the innovation in the invention. This is explained with examples that will not create any limiting effect. 5 The mechanism described in the invention is for gassing in LAMPE 100-liter core drilling machines. an integrated system designed to improve performance and prevent logistical losses It consists of a revised gassing manifold plate (10). The mechanism Its structural characteristic eliminates the need for separate plates in the traditional system. enlarged plate body and functional details on this body It constitutes. The revised gasification manifold plate (10) middle section allows gas to reach the entire model surface. It is hollowed out to ensure that it can be distributed homogeneously and under pressure, with an inner 15 Section (20) has been created. The inner section (20) is 45 mm deep and 1000x1000 mm It is structured to be of the following dimensions. This hollowed-out inner section (20) is where the gas accumulates and It acts as a reservoir to which the gas is directed into the matchbox. The gas is released into the external environment. a sealing structure to prevent leakage and pressure loss (30) It has been created. The sealing structure (30) is a 20 opened on the plane of the plate (10). from a channel and a high-strength sealing element placed inside this channel It consists of. According to the operating principle of the system, the enlarged manifold plate (10) is attached to the machine body. It is permanently mounted. When switching to different core models, the old 25 Production without the need for locking mechanisms or manifold changes in the system. This universal structure can continue by shortening model changeover times. increasing operational efficiency, stabilizing gassing quality, and preventing workmanship errors. It provides an innovative solution.

Claims

4 REQUESTS 1. A gassing process used in the casting industry to harden cores. It has a manifold mechanism; its characteristic feature is:  Features an extended body structure compatible with different spade models. a gassing manifold plate (10),  Located within the aforementioned gasification manifold plate (10) and injected ensuring that the extracted gas is distributed homogeneously and delivered to the core surface. a carved inner section (20),  To prevent gas leakage, the gasification manifold plate (10) plane is 10 a channel located on it and something placed inside that channel sealing structure consisting of sealing elements (30) It includes.

2. A gasification manifold mechanism conforming to Claim 1, the characteristic of which is; the aforementioned 15 The inner section (20) has a depth of 45 mm and surface dimensions of 1000 x 1000 mm. It creates a reservoir area.

3. A gasification manifold mechanism conforming to claim 1 or 2, the characteristic of which is; The subject mechanism is integrated into 20 100-liter LAMPE brand core drilling machines. It is structured in such a way that it can be done.

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