Sand mould composite molding equipment

A technology of composite forming and equipment, which is applied in the direction of casting forming equipment, casting mold components, metal processing equipment, etc., can solve the problems of processing method restrictions, and achieve the effect of improving forming efficiency and quality

Active Publication Date: 2014-05-07
ADVANCED MFG TECH CENT CHINA ACAD OF MASCH SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current rapid prototyping manufacturing equipment is based on a certain forming principle, but due to the advantages and disadvantages of various forming principles, in the face of complex and changeable casting molds, different forming principles are often re

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  • Sand mould composite molding equipment
  • Sand mould composite molding equipment
  • Sand mould composite molding equipment

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Embodiment Construction

[0018] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0019] see Figure 1 to Figure 5 , schematically shows a preferred embodiment of a sand composite molding equipment provided by the present invention, such as figure 1 As shown, the composite sand molding equipment includes a multi-functional platform system 1, a planar motion system 2, a molding sand feeding system 3, a resin injection system 212, a cutting system 211, a cooling sand discharge system 213, and an exhaust dust collection system 4, etc. device.

[0020] The multifunctional platform system 1 includes a working plate 11 that can move up and down, a vertical lifting system 12, and a fixed base 13. The working plate 11 is evenly distributed with T-shaped groove structures, which is convenient for the clamping of the mold during cutting. ...

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Abstract

The invention provides sand mould composite molding equipment which comprises a planar motion system, an exhausting dust collection system, a motion control system and the like, and is characterized by further comprising a molding sand feeding system, a resin injection system, a cutting system, a multifunctional platform system and the like. When a casting mold is thick, heavy and large in size and suitable for cutting molding, a multi-shaft planar motion system is adopted to drive the cutting system to complete the cutting molding of the casting mold; when the casting mold is provided with a complicated internal cavity structure and suitable for dispersed/accumulated molding, the multi-shaft planar motion system is adopted to drive the resin injection system to perform dispersed/accumulated molding on the casting mold under the assistance of the multifunctional platform system and the molding sand feeding system; the sand mould composite molding with the bottom to be cut and the top to be accumulated can also be performed. With adoption of the sand mould composite molding equipment, the cutting molding, the dispersed/accumulated molding and the sand mould composite molding of a large or medium casting mold with any shape can be realized, so that the equipment investment is greatly reduced; in addition, a proper molding manner can be selected, the manufacturing speed and quality of the casting mold can be improved, and the sand mould composite molding equipment has the value of popularization and application.

Description

technical field [0001] The present invention relates to the field of casting technology, more specifically, to a rapid manufacturing equipment for casting moulds. Background technique [0002] In order to improve the quality of single-piece and small-batch molds, reduce production costs, and reduce production cycles, the casting mold manufacturing technology based on the principle of discrete accumulation forming and direct numerical control cutting forming has emerged as the times require. The two technologies provide a convenient way for the trial production of new products, but both technologies have their own advantages and disadvantages. Discrete accumulation forming can be formed in any shape, but it is time-consuming to lay materials layer by layer, especially when thick and heavy molds are involved. Its disadvantages are long processing time and poor forming quality; casting mold CNC cutting forming has the advantages of fast and high-precision forming, but the casti...

Claims

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Application Information

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IPC IPC(8): B22C9/02B22C25/00
Inventor 单忠德刘丰顾兆现李文江
Owner ADVANCED MFG TECH CENT CHINA ACAD OF MASCH SCI & TECH
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