Pouring mold for fused bricks

Abstract

The utility model relates to the field of electrically-fused brick pouring molds, in particular to an electrically-fused brick pouring mold, which adopts the technical scheme that the electrically-fused brick pouring mold comprises a lower closing mold and an upper closing mold, a lower mold groove is formed in the top surface of the lower closing mold, an upper mold groove is formed in the bottom surface of the upper closing mold, a metal inner net is embedded in the lower closing mold, a material injection groove is formed in the lower closing mold, and the metal inner net is embedded in the material injection groove. And one end of the material injection groove extends to the top surface of the lower closing mold, and the other end of the material injection groove penetrates through the lower closing mold and extends to the top surface of the inner wall of the upper mold groove. The mold has the beneficial effects that a plurality of mold closing inner cavities are communicated through the inclined material injection groove, so that the effect of simultaneously injecting raw materials into the plurality of mold inner cavities through one material injection groove is achieved; the production efficiency of the electrically-fused bricks is greatly improved, the metal grids embedded in the mold are knocked, external vibration is conducted into the mold, the effects of improving the vibration conduction capacity of the mold and eliminating air holes generated in raw materials through vibration are achieved, and the quality of the finished electrically-fused bricks is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of electric fused brick casting moulds, in particular to an electric fused brick casting mould. Background Art

[0002] Fused bricks refer to bricks produced using electric fusion technology. Usually, a high-temperature electric furnace is used to heat the raw materials (such as quartz sand, feldspar, etc.) to a high temperature, melt them, and then form them into bricks. This type of brick usually has a higher density and compressive strength, and is suitable for construction and engineering in some special fields.

[0003] The production of fused bricks requires the use of special casting molds to shape the molten raw materials. These molds can be made of high temperature resistant materials to withstand the pressure and heat from the high temperature molten raw materials. During the casting process, the molten raw materials need to be poured into the mold and properly vibrated and compacted to ensure that the final bricks have a certain density and strength.

[0004] The prior art has the following deficiencies: conventional fused brick casting molds are usually composed of multiple cavities for mass production, and each cavity is provided with an injection hole at the top connected to the outside for pouring raw materials into the mold. Therefore, conventional fused brick casting molds require workers to inject raw materials into the injection holes in turn to fill all the mold cavities, which is time-consuming and labor-intensive, and has low work efficiency. In addition, since the casting mold is usually made of refractory ceramics, silicon carbide, silicon nitride and other materials, it has poor vibration conduction ability. Therefore, after pouring the raw materials into the mold, the compaction effect is poor, and more pores are easily generated in the raw materials, which greatly affects the quality of the finished fused bricks.

[0005] Therefore, it is necessary to invent the electric fused brick casting mold. Utility Model Content

[0006] To this end, the utility model provides an electric fused brick casting mold, which connects multiple mold cavities through an inclined injection groove to solve the problem that traditional electric fused brick casting molds require workers to inject raw materials into the injection holes in turn to fill all the mold cavities, which is time-consuming, labor-intensive and inefficient. Then, by knocking on the metal grid embedded in the mold, the external vibration is transmitted to the inside of the mold to solve the problem that the casting mold is usually made of refractory ceramics, silicon carbide, silicon nitride and other materials, and has poor vibration transmission ability. Therefore, after pouring the raw materials into the mold, the compaction effect is poor, and more pores are easily generated in the raw materials, which greatly affects the quality of the finished electric fused bricks.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric fused brick casting mold, comprising a lower mold and an upper mold, the top surface of the lower mold is provided with a lower mold groove, the bottom surface of the upper mold is provided with an upper mold groove, the upper mold can be slidably installed on the top surface of the lower mold, a metal inner net is embedded in the lower mold, an injection groove is provided in the lower mold, one end of the injection groove extends to the top surface of the lower mold, and the other end of the injection groove passes through the lower mold and extends to the top surface of the inner wall of the upper mold groove.

[0008] Preferably, a slide rail is fixedly installed on the top surface of the lower mold, and the plurality of slide rails are evenly arranged on the top surface of the lower mold. Strip protrusions are provided on both sides of the upper mold, and both sides of the upper mold are slidably installed between the two slide rails. The plurality of upper molds are slidably arranged on the top surface of the lower mold.

[0009] Preferably, the lower mold groove and the upper mold groove are both rectangular structures, the lower mold groove is arranged in a matrix on the top surface of the lower mold, and the upper mold groove is arranged in a matrix on the top surface of the upper mold. When the upper mold is slidably installed on the top surface of the lower mold, the lower mold groove and the upper mold groove can be fully docked.

[0010] Preferably, the metal inner mesh is arranged between each lower die groove, and the metal inner mesh is formed by overlapping longitudinal bars and transverse bars, the longitudinal bars in the metal inner mesh are arranged transversely, and the transverse bars in the metal inner mesh are arranged longitudinally.

[0011] Preferably, a metal outer frame is disposed around the outer side of the lower mold, and both ends of the longitudinal bars and transverse bars in the metal inner mesh extend to the metal outer frame and are fixedly connected to the metal outer frame.

[0012] Preferably, each of the upper molds is provided with an injection groove, and one end of the injection groove extends to the top surface of the lower mold and is inclined upward.

[0013] Preferably, the bottom surface of the injection slot is provided with a plurality of forks, and the lower ends of the plurality of forks of the bottom surface of the injection slot extend to the top surfaces of the inner walls of the respective upper mold grooves of the bottom surface of the upper mold, respectively.

[0014] Preferably, handles are fixedly installed on both sides of the upper clamping mold that are not slidably connected to the slide rails, and the handles can pull the upper clamping mold to slide on the top surface of the lower clamping mold.

[0015] The beneficial effects of the utility model are as follows: through the inclined injection groove, multiple mold cavities are connected to achieve the effect of injecting raw materials into multiple mold cavities at the same time through one injection groove, which greatly improves the production efficiency of fused bricks, and then by knocking on the metal grid embedded in the mold, the external vibration is transmitted to the inside of the mold to achieve the effect of improving the mold's ability to conduct vibration, and the vibration eliminates the effect of pores generated in the raw materials, which greatly improves the quality of the finished fused bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The front view of the electric fused brick casting mold provided by the utility model;

[0017] Figure 2 A schematic diagram of the lower fixture structure of the electric fused brick casting mold provided by the utility model;

[0018] Figure 3 A cross-sectional view of the lower assembly of the electric fused brick casting mold provided by the utility model;

[0019] Figure 4 A cross-sectional view of the fused brick casting mould provided by the utility model.

[0020] In the figure: a lower clamp 11, a lower die groove 12, a slide rail 13, an upper clamp 14, an upper die groove 15, a handle 16, a material injection slot 17, a metal outer frame 18, and a metal inner mesh 19. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention. Example 1

[0022] like Figure 1-Figure 4 As shown, the electric fused brick casting mold in the embodiment of the first aspect of the utility model includes a lower mold 11 and an upper mold 14. The top surface of the lower mold 11 is provided with a lower mold groove 12, and the bottom surface of the upper mold 14 is provided with an upper mold groove 15. The upper mold 14 can be slidably installed on the top surface of the lower mold 11. A metal inner mesh 19 is embedded in the lower mold 11. An injection groove 17 is provided in the lower mold 11. One end of the injection groove 17 extends to the top surface of the lower mold 11, and the other end of the injection groove 17 penetrates the lower mold 11 and extends to the top surface of the inner wall of the upper mold groove 15.

[0023] In the above embodiment, it should be noted that the lower mold 11 and the upper mold 14 are both made of refractory ceramic materials, which have good high temperature resistance and corrosion resistance, and can withstand the high temperature and chemical erosion of the molten raw materials. However, the structure is relatively dense and not easy to produce vibration conduction. The lower mold groove 12 and the upper mold groove 15 can be combined into a mold cavity, and a plurality of mold cavities are connected through the inclined injection groove 17 to achieve the effect of simultaneously injecting raw materials into a plurality of mold cavities through one injection groove 17, which greatly improves the production efficiency of fused bricks. By knocking on the metal inner mesh 19 embedded in the mold, the external vibration is transmitted to the inside of the mold, so as to improve the mold's ability to conduct vibration, and eliminate the pores generated in the raw materials through vibration, thereby greatly improving the quality of the finished fused bricks. Example 2

[0024] like Figure 1 , Figure 2 and Figure 4 As shown, the fused brick casting mold includes all the contents of Example 1. In addition, a slide rail 13 is fixedly installed on the top surface of the lower mold 11, and the several slide rails 13 are evenly arranged on the top surface of the lower mold 11. Strip protrusions are arranged on both sides of the upper mold 14. The upper mold 14 is slidably installed on both sides between the two slide rails 13. The several upper molds 14 are slidably arranged and installed on the top surface of the lower mold 11. The lower mold groove 12 and the upper mold groove 15 are both rectangular structures. The lower mold groove 12 is arranged in a matrix on the top surface of the lower mold 11, and the upper mold groove 15 is arranged in a matrix on the top surface of the upper mold 14. When the upper mold 14 is slidably installed on the top surface of the lower mold 11, the lower mold groove 12 and the upper mold groove 15 can be completely docked. Handles 16 are fixedly installed on both sides of the upper mold 14 that are not slidably connected to the slide rails 13, and the handles 16 can pull the upper mold 14 to slide on the top surface of the lower mold 11.

[0025] In the above embodiment, it should be noted that the slide rail 13 is fixedly installed on the top surface of the lower mold 11 by bolts. After the fused brick is formed, the slide rail 13 needs to be removed first, and the upper mold 14 is lifted upward to take out the fused brick. A groove is provided on the side where several slide rails 13 are close to each other. The strip protrusions on both sides of the upper mold 14 can be inserted into the groove of the slide rail 13. The lower mold groove 12 and the upper mold groove 15 are combined and cast to form the most common square brick structure. The handle 16 is a metal handle, and the effect of sliding the upper mold 14 closed or lifting the upper mold 14 can be achieved by pulling or pushing the handle. Example 3

[0026] like Figure 1-Figure 4 As shown, the fused brick casting mold includes all the contents of Example 2. In addition, the metal inner mesh 19 is arranged between each lower mold groove 12, and the metal inner mesh 19 is formed by overlapping longitudinal rods and transverse rods. The longitudinal rods in the metal inner mesh 19 are arranged transversely, and the transverse rods in the metal inner mesh 19 are arranged longitudinally. A metal outer frame 18 is arranged around the outer side of the lower mold 11, and the ends of the longitudinal rods and transverse rods in the metal inner mesh 19 extend to the metal outer frame 18 and are fixedly connected to the metal outer frame 18.

[0027] In the above embodiment, it should be noted that by knocking the metal outer frame 18, the vibration is transmitted along the metal inner mesh 19 to the inside of the lower mold 11, and the lower mold 11 is driven to vibrate, and the mold inner cavity composed of the lower mold groove 12 and the upper mold groove 15 is driven to vibrate, so as to achieve the effect of eliminating the pores generated in the raw material. Example 4

[0028] like Figure 1 and Figure 4As shown, the fused brick casting mold includes all the contents of Example 1. In addition, each of the upper molds 14 is provided with a filling groove 17, and one end of the filling groove 17 extends to the top surface of the lower mold 11 and is inclined upward. The bottom surface of the filling groove 17 is provided with multiple forks, and the lower ends of the multiple forks on the bottom surface of the filling groove 17 extend to the top surfaces of the inner walls of each upper mold groove 15 on the bottom surface of the upper mold 14 respectively.

[0029] In the above embodiment, it should be noted that the raw material is injected into the injection groove 17 extending to one end of the top surface of the lower mold 11, and the raw material slides along the inclined injection groove 17 and is simultaneously injected into the mold cavity composed of the lower mold groove 12 and the upper mold groove 15 from multiple forks on the bottom surface of the injection groove 17 to achieve the effect of pouring the raw material.

[0030] The use process of the utility model is as follows: a technician in this field slides and installs multiple upper molds 14 on the top surface of the lower mold 11 in sequence, and bends the lower mold groove 12 and the upper mold groove 15 to align them to form a mold cavity, and then injects raw materials into the port of the injection groove 17. The raw materials slide along the inclined injection groove 17 and are simultaneously injected into the mold cavity composed of the lower mold groove 12 and the upper mold groove 15 from multiple forks on the bottom surface of the injection groove 17. After the mold cavity composed of the lower mold groove 12 and the upper mold groove 15 is filled, the metal outer frame 18 is knocked to transmit the vibration along the metal inner mesh 19 to the inside of the lower mold 11, and drive the lower mold 11 to vibrate, drive the mold cavity composed of the lower mold groove 12 and the upper mold groove 15 to vibrate, and eliminate the pores generated in the raw material. Finally, the lower mold 11 and the upper mold 14 are heated. After the raw materials in the lower mold groove 12 and the upper mold groove 15 are calcined and cooled, the slide rail 13 is removed, and the upper mold 14 is lifted upward to take out the fused brick.

[0031] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A fused brick casting mold, comprising a lower mold (11) and an upper mold (14), wherein the top surface of the lower mold (11) is provided with a lower mold groove (12), and the bottom surface of the upper mold (14) is provided with an upper mold groove (15), and the upper mold (14) can be slidably mounted on the top surface of the lower mold (11), characterized in that: A metal inner mesh (19) is embedded in the lower mold (11), and an injection groove (17) is provided in the lower mold (11). One end of the injection groove (17) extends to the top surface of the lower mold (11), and the other end of the injection groove (17) passes through the lower mold (11) and extends to the top surface of the inner wall of the upper mold groove (15).

2. The fused brick casting mold according to claim 1, characterized in that: A slide rail (13) is fixedly mounted on the top surface of the lower clamping mold (11), and the plurality of slide rails (13) are evenly arranged on the top surface of the lower clamping mold (11). Strip-shaped protrusions are arranged on both sides of the upper clamping mold (14), and both sides of the upper clamping mold (14) are slidably mounted between the two slide rails (13). The plurality of upper clamping molds (14) are slidably arranged on the top surface of the lower clamping mold (11).

3. The fused brick casting mold according to claim 2, characterized in that: The lower mold groove (12) and the upper mold groove (15) are both rectangular structures. The lower mold groove (12) is arranged in a matrix on the top surface of the lower clamping mold (11), and the upper mold groove (15) is arranged in a matrix on the top surface of the upper clamping mold (14). When the upper clamping mold (14) is slidably installed on the top surface of the lower clamping mold (11), the lower mold groove (12) and the upper mold groove (15) can be completely connected.

4. The fused brick casting mold according to claim 3, characterized in that: The metal inner mesh (19) is arranged between each lower die groove (12), and the metal inner mesh (19) is formed by overlapping longitudinal bars and transverse bars. The longitudinal bars in the metal inner mesh (19) are arranged transversely, and the transverse bars in the metal inner mesh (19) are arranged longitudinally.

5. The fused brick casting mold according to claim 4, characterized in that: A metal outer frame (18) is arranged around the outer side of the lower clamping mold (11), and both ends of the longitudinal bars and transverse bars in the metal inner net (19) extend to the metal outer frame (18) and are fixedly connected to the metal outer frame (18).

6. The fused brick casting mold according to claim 1, characterized in that: Each upper mold (14) is provided with an injection groove (17), and one end of the injection groove (17) extends to the top surface of the lower mold (11) and is inclined upward.

7. The fused brick casting mold according to claim 6, characterized in that: The bottom surface of the injection groove (17) is provided with a plurality of forks, and the lower ends of the plurality of forks on the bottom surface of the injection groove (17) respectively extend to the top surfaces of the inner walls of the upper mold grooves (15) on the bottom surface of the upper mold (14).

8. The fused brick casting mold according to claim 1, characterized in that: Handles (16) are fixedly installed on the two sides of the upper clamping mold (14) that are not slidably connected to the slide rail (13), and the handles (16) can pull the upper clamping mold (14) to slide on the top surface of the lower clamping mold (11).

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