Method and device for manufacturing prefabricated blocks through child molds
A technology of prefabricated blocks and sub-molds, which is applied in the direction of molds, manufacturing tools, mold auxiliary parts, etc., can solve the problems that the master mold cannot be effectively used, affects the production quality of preforms, and the cost of molds is high, so as to facilitate production organization and reduce Labor intensity, the effect of improving production efficiency
Inactive Publication Date: 2017-06-20
WUHAN AIMENG KILN TECH
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AI Technical Summary
Problems solved by technology
The mold material consumption is large, and the mold cost is high
There is no vacuuming and repressurization process in the forming process of prefabricated blocks, which affects the production quality of prefabricated products
After grouting in the mold, it takes 8-20 hours to solidify before it can be demolded. During this time, the master mold cannot be effectively used
Method used
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[0024] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0025] The method that the present invention utilizes sub-model to make prefabricated block comprises the following steps:
[0026] S1. Configure prefabricated slurry, which can be concrete or other slurry.
[0027] S2, setting a plurality of sub-molds 1 in the mother mold 2, and injecting grout into the sub-molds 1. Such as figure 1 , figure 2 As shown, the mother mold 2 is provided with at least one cavity for placing the sub-mold 1, the shape of the cavity corresponds to the shape of the sub-mold 1, and the sub-mold 1 has a cavity corresponding to the shape of the prefabricated block to be formed. According to the shapes of different preforms, the shapes of the cavities of multiple sub-moulds 1 can be different, ...
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The invention relates to a method and device for manufacturing prefabricated blocks through child molds. The method includes the following steps that, S1, a prefabricated sizing agent is prepared; S2, the plurality of child molds are arranged in a mother mold, and the sizing agent is cast into the child molds; S3, the mother mold is vibrated, pressurized and vaccumized; S3, the child molds are taken out of the mother mold; and S4, drying is performed so that the prefabricated blocks can be obtained, and the prefabricated blocks are made to be disengaged from the child molds. The device comprises a sizing agent casting device, a vibration table and the mother mold fixed to the vibration table, at least one cavity used for containing the child molds is formed in the mother mold, the shape of each cavity corresponds to that of the corresponding child mold, and each child mold is provided with a mold cavity corresponding to the shape of the corresponding to-be-formed prefabricated block; and upper mold head and a vacuum cover are arranged above the vibration table. According to the method and device for manufacturing the prefabricated blocks through the child molds, when the prefabricated blocks are manufactured, the plurality of prefabricated blocks can be formed and manufactured at a time through the child molds in the mother mold, the labor intensity is relieved, the molds are saved, organization of production is facilitated, the production efficiency is improved, and the vacuum and pressurization process is easily achieved in the forming process.
Description
technical field [0001] The invention relates to the field of prefabricated block manufacturing, and more specifically, relates to a method and equipment for making prefabricated blocks with a sub-mold. Background technique [0002] Existing prefabricated products are manufactured with a single mold, the mold is heavy, and the process of loading and unloading the mold is labor-intensive. As the output of preforms increases, molds must increase accordingly. For short-time rush products, the production schedule of molds restricts the production volume of products. The mold material consumption is large, and the mold cost is high. There is no process of vacuuming and repressurization during the forming process of the prefabricated block, which affects the production quality of the prefabricated product. After grouting in the mold, it takes 8-20 hours to solidify before demoulding. During this time, the master mold cannot be effectively utilized. Contents of the invention ...
Claims
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IPC IPC(8): B28B3/02B28B13/02B28B7/00B28B13/06
CPCB28B3/022B28B7/0002B28B7/0029B28B13/023B28B13/065
Inventor 煌佑佛
Owner WUHAN AIMENG KILN TECH