Moulding machine

A molding machine and workbench technology, applied in the field of sand casting, can solve problems such as uneven sand pressing, poor working environment for workers, and reduce labor intensity, so as to improve the working environment, improve compactness and compaction efficiency, and reduce labor The effect of intensity

Active Publication Date: 2015-09-16
青岛昱凯机械制造有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0007] In order to make up for the deficiencies of the prior art, the present invention provides a molding machine, which can effectively reduce the noise generated during the working process and the problem of uneven

Method used

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[0033] In order to make it easy to understand the technical means, creative features, objectives and effects achieved by the present invention, the present invention will be further explained below in conjunction with specific drawings.

[0034] Such as Figure 1 to Figure 8 As shown, a molding machine according to the present invention includes a workbench 1, a bottom plate 2, a vibration device 3, a turning device 4, a sand pressing device 5, and a sand adding device 6. The workbench 1 is placed horizontally, and the workbench A hollow protrusion 11 is provided on the lower surface of 1, and the left and right sides of the workbench 1 are provided with through holes 12 symmetrically; the bottom plate 2 is located directly under the workbench 1, and the left and right sides of the bottom plate 2 are provided with left uprights symmetrically 21 and the right upright 22.

[0035] The vibration device 3 includes four brackets 31, a vibrating body 32, and five eccentric motors 33. Th...

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Abstract

The present invention relates to the technical field of sand mould casting, and in particular relates to a moulding machine, including a working table, a bottom plate, a vibration device, a turning device, a sand pressing device and a sand adding device, the working table is placed horizontally, left and right sides of the working table are centrally symmetrically provided with through holes, left and right stand columns are centrally symmetrically arranged on left and right sides of the bottom plate, the vibration device is located between the left stand column and the right stand column, the working table is located above the vibration device, the vibration device is used for vibration compaction of a sand mould, the turning device is located just below the through holes, and is used for turning a sand box, the sand pressing device is located above the working table, the sand pressing device can rotate around the right stand column, and is used for compacting the sand mould, the sand adding device is located above the working table, can rotate around the left stand column, and is used for adding casting sands into the sand box. The moulding machine can reduce the problems of noises and uneven sand pressing produced during working process.

Description

technical field [0001] The invention relates to the technical field of sand casting, in particular to a molding machine. Background technique [0002] The central link of sand casting is molding, and the core of the molding machine is the solid sand mechanism. The compaction molding machine is a low-speed sand-consolidating mechanism with decades of history in production. In fact, the sand mechanism is relatively simple, but the compaction of the sand mold obtained by compaction is low and unevenly distributed; the compaction of the forming platen is conducive to improving the model. The uniformity of the compactness of the top and surrounding sand molds; but in general, the compactness of the sand molds obtained by compaction molding is low, especially the compactness of the sand mold parting surface is low, the resulting castings have low dimensional accuracy and poor surface quality. [0003] Clay sand metal casting is a commonly used molding method of sand casting with ...

Claims

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Application Information

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IPC IPC(8): B22C15/30
Inventor 童旭东
Owner 青岛昱凯机械制造有限公司
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