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Double-station quick switching and forming method for refractory bricks

A technology of rapid switching and forming methods, applied in ceramic forming machines, manufacturing tools, supply devices, etc., can solve the problems of low efficiency, low brick quality, and uncompact process, and achieve high efficiency, improve efficiency, and simple and ingenious structure. Effect

Active Publication Date: 2019-01-22
河南瑞泰集成技术工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the objects of the present invention is to overcome the above-mentioned defects, and provide a double-station rapid switching forming method for refractory bricks, by adding soil loading process, shaping process, porcelain strip loading process and pre-vibration process in the bottom brick forming process, to realize It realizes the automatic feeding during the forming process, and adds the porcelain strips into the sand before the base is formed, so that the porcelain strips and the bricks are integrally formed, which improves the forming efficiency and the quality of the bottom bricks, and solves the problem that the existing bottom brick molding method is not compact. , low efficiency, and the low quality of formed bricks

Method used

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  • Double-station quick switching and forming method for refractory bricks
  • Double-station quick switching and forming method for refractory bricks
  • Double-station quick switching and forming method for refractory bricks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Such as figure 1 As shown, a double-station fast switching molding method for refractory bricks includes the following molding steps:

[0063] Step 1, soil loading process, the concave mold a141 to be fed moves to the charging table a2, the introduction block a635 and the introduction block b636 located at the loading table a2 engage with the mating block 200, and the feeding block located at the loading table a2 The feeding mechanism a15 adds a certain amount of sand into the die a141;

[0064] Step 2, shaping process, the feeding mechanism a15 in the step 1 is in the process of adding sand, the introduction block a635 and the introduction block b636 together with the matching block 200 move to the right, so that the introduction block a635 is inserted into the die a141;

[0065] Step 3, the process of loading porcelain strips. After the concave mold a141 in the step 2 is finished adding sand, the introduction block a635 and the introduction block b636 are reset toget...

Embodiment 2

[0076] Such as Figure 2 to Figure 10 As shown, a refractory brick double-station rapid switching molding equipment includes a press 1, and the press 1 includes an upper mold base 11, a lower mold base 12, and a punch 13 arranged on the upper mold base 11. The left and right sides of the press 1 are respectively provided with a charging table a2 and a charging table b3, and also includes a die assembly 14, and the die assembly 14 is mounted on the loading table a2, the charging table b3 and the lower die base 12. slide back;

[0077] The die assembly 14 includes a die a141 and a die b142 that is movably connected to the die a141. Both sides of the die a141 and the die b142 are provided with introduction grooves 100, and in the introduction grooves 100 A mating block 200 mated with the introduction slot 100 is provided;

[0078] A feeding mechanism a15 is also provided above the charging platform a2, and a vibrating mechanism a16 is provided on one side thereof; after the die...

Embodiment 3

[0100] Such as image 3 and Figure 10 As shown, the parts that are the same as or corresponding to those in the second embodiment are marked with the corresponding reference numerals in the second embodiment. For the sake of simplicity, only the differences from the second embodiment will be described below. The difference between the third embodiment and the second embodiment is that further, the quantitative component 153 includes a limiting outer frame 1531, a quantitative barrel 1532 rotatably arranged in the limiting outer frame 1531, and a center of the quantitative barrel 1532. The gear c1534 coaxially arranged with the shaft 1533, the quantitative barrel 1532 is set in a cylindrical shape and its outer wall fits the inner wall of the limit outer frame 1531, the quantitative barrel 1532 is provided with a quantitative groove 1535, and the quantitative groove 1535 faces upward When the material in the hopper 152 enters the quantitative groove 1535, the material in the ...

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Abstract

The invention relates to a double-station quick switching and forming method for refractory bricks. The method includes a soil loading process, a shaping process, a ceramic strip loading process, a switching process and a forming process. In the loading process, a concave mould a moves to a loading platform a, a guide-in block a and a guide-in block b are in clamped fit with a matching block, andan adding mechanism a adds quantitative sand into the concave mould a. In the shaping process, the guide-in block a and the guide-in block b move rightward along with the matching block to enable insertion of the guide-in block a into the concave mould a. In the ceramic strip loading process, the guide-in block a and the guide-in block b reset along with the matching block to guide ceramic stripsinto the concave mould a in a resetting process. In the switching process, the concave mould a moves towards a forming station while a concave mould b at the forming station moves towards the loadingplatform b. In the forming process, the concave mould a moves to the forming station, then a convex mould moves downwards to match with the concave mould a while vibration is started, and the identical material adding step of the concave mould a is performed on the concave mould b in the process. Problems of incompact procedures, low efficiency and low formed brick quality of an existing bottom brick forming method are solved.

Description

technical field [0001] The invention relates to the field of preparation of refractory bricks for kilns, in particular to a double-station rapid switching molding method for refractory bricks. Background technique [0002] The bottom brick of push plate kiln is a commonly used material in the field of refractory. It is used to support the workpiece to be heat-treated on the track and move from front to back along the tunnel kiln for heat treatment. The bottom brick is directly placed on the track to slide. On the one hand, the friction force is large and the movement is not smooth, and on the other hand, the brick body wears and tear is also large. Therefore, in the prior art, high-temperature-resistant porcelain strips are generally inlaid on the lower surface of the base, and the porcelain strips are used to slide in contact with the track to reduce friction and avoid wear to the brick body. [0003] A Chinese utility model patent with the authorized announcement number C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B3/02B28B13/02
CPCB28B3/02B28B13/02
Inventor 蔡长江
Owner 河南瑞泰集成技术工程有限公司