A high pressure grouting machine

Abstract

The utility model provides a kind of high-pressure grouting machine, belong to high-pressure grouting machine technical field, including base, switch board, the upper surface side of base is equipped with switch board, bracket is installed on base and switch board, multiple fixed molds are fixedly installed on base, matched movable mould is provided on fixed mold, the side of base is provided with barrel, slurry pump is installed in the discharge end of barrel;The utility model is through in multiple fixed mold and movable mould, in the process of toilet production grouting, slurry in barrel is conveyed to multiple grouting pipes by slurry pump through material conveying pipe, multiple fixed mold and movable mould are grouted simultaneously, increase work efficiency, and the material conveying pipe is pressurized by pressurizing assembly, one-way valve prevents the slurry in material conveying pipe from flowing backward, realize the effect of pressurizing slurry in fixed mold and movable mould, and the pressure in material conveying pipe is detected by pressure detector, realize the effect of determining the pressure of slurry in fixed mold and movable mould, guarantee the density of toilet blank, guarantee the quality of toilet.

Description

Technical Field

[0001] This utility model relates to the field of high-pressure grouting machine technology, and in particular to a high-pressure grouting machine. Background Technology

[0002] Slip casting is a major process for producing daily-use ceramic products. To improve production efficiency, people have continuously improved and upgraded the slip casting process, evolving from purely manual plaster mold casting to semi-mechanized centrifugal casting, vacuum casting, low-pressure plaster mold casting (0.1–0.3 MPa), and pressurized casting. In toilet production, high-pressure slip casting machines are used to create the toilet blank. Existing high-pressure grouting machines can typically only grout a single mold. After grouting, demolding is required, which affects work efficiency. Furthermore, the grouting pressure of a high-pressure grouting machine relies entirely on the high-pressure grouting machine itself, and it cannot further pressurize the grout inside the mold. This results in low density and uneven density of the produced toilet blanks, affecting the quality of the toilet. Therefore, a high-pressure grouting machine is designed to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to solve the problems existing in the above-mentioned background technology and to propose a high-pressure grouting machine.

[0004] The technical problem to be solved by this utility model is to provide a high-pressure grouting machine to solve the problems of existing high-pressure grouting machines.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A high-pressure grouting machine includes a base, a power distribution cabinet, a support, a fixed mold, a moving mold, a material cylinder, a grout pump, a conveying pipe, and grouting pipes. The power distribution cabinet is mounted on one side of the upper surface of the base, and the support is mounted on the base and the power distribution cabinet. Multiple fixed molds are fixedly mounted on the base, and a matching moving mold is mounted on each fixed mold. A material cylinder is located on one side of the base, and a grout pump is mounted at the outlet end of the material cylinder. A conveying pipe is mounted at the output end of the grout pump. Multiple grouting pipes penetrate the bottom of the conveying pipe and pass through the fixed molds. A one-way valve is mounted on the end of the conveying pipe closest to the grout pump, and a pressure detector is mounted on the conveying pipe. A demolding assembly is mounted on the base, an venting assembly is mounted on the fixed mold, and a pressurizing assembly is mounted on the end of the conveying pipe furthest from the grout pump.

[0006] Preferably, the demolding assembly includes a first hydraulic rod and a connecting plate. The first hydraulic rod is mounted on the outer side of the upper surface of the base via a mounting plate, and the output end of the first hydraulic rod is fitted with a connecting plate.

[0007] Preferably, the side surface of the connecting plate away from the first hydraulic rod is fixed to the outer surface of all moving molds.

[0008] Preferably, when the first hydraulic rod extends to its maximum length, the moving mold and the fixed mold are in a closed state.

[0009] Preferably, the venting assembly includes an vent pipe, a mounting rod, a guide sleeve, a guide rod, a float, a limiting plate, a sealing block, a hemispherical groove, and a through hole. The vent pipe passes through the upper surface of the fixed mold. A guide sleeve is mounted on the upper inner side of the vent pipe via the mounting rod. A guide rod is disposed through the guide sleeve. A float is fixedly disposed at the bottom of the guide rod. A limiting plate is fixedly disposed at the top of the guide rod. A sealing block is fixedly disposed in the center of the vent pipe. A hemispherical groove is formed in the center of the bottom of the sealing block. A through hole is formed in the center of the top of the hemispherical groove.

[0010] Preferably, the diameter of the limiting disc is larger than the inner diameter of the guide sleeve, and when the limiting disc is attached to the upper surface of the guide sleeve, the horizontal height of the float is lower than the bottom horizontal height of the sealing block.

[0011] Preferably, the guide rod passes through the through hole, and the diameter of the guide rod is smaller than the diameter of the through hole.

[0012] Preferably, the diameter of the hemispherical groove is equal to the diameter of the float, and the float is located directly below the hemispherical groove.

[0013] Preferably, the pressurizing assembly includes a second hydraulic rod and a piston, the second hydraulic rod being installed at the end of the feed pipe away from the slurry pump, and the piston being installed at the output end of the second hydraulic rod.

[0014] Preferably, the piston is airtightly connected to the feed pipe.

[0015] Compared with the prior art, this utility model has at least the following beneficial effects:

[0016] In the above solution, by using multiple fixed and moving molds, during the grouting process in toilet production, a grout pump delivers the grout from the cylinder to multiple grouting pipes through a conveying pipe, simultaneously grouting multiple fixed and moving molds, increasing work efficiency. Furthermore, a pressurizing component pressurizes the conveying pipes, and a one-way valve prevents backflow of the grout within the conveying pipes, achieving the effect of pressurizing the grout in the fixed and moving molds. A pressure detector monitors the pressure in the conveying pipes, thus determining the grout pressure within the fixed and moving molds, ensuring the density of the toilet blank, and guaranteeing the quality of the toilet.

[0017] In the above scheme, by setting up a demolding component, during grouting, the first hydraulic rod extends and retracts to its maximum length. The first hydraulic rod drives all the moving molds and fixed molds to close together through the connecting plate, which facilitates the grouting machine to inject grout into the mold normally. After grouting is completed, when demolding is required, the first hydraulic rod 11 retracts, which drives the connecting plate and all the moving molds to separate from the fixed mold, thus achieving the demolding effect. The mold closing and demolding processes of multiple molds are carried out simultaneously, increasing work efficiency.

[0018] In the above solution, by setting an exhaust component, during the grouting process, the grout enters the mold, and the gas in the mold is discharged through the gap between the guide rod and the through hole, thus achieving the effect of exhaust. This prevents the presence of gas in the mold from affecting the compactness of the toilet preform inside the mold and ensures the quality of the toilet preform. When the grout in the mold is full, the float floats on the grout and moves upward with the grout until the float 1304 is embedded in the hemispherical groove, thus achieving the effect of sealing the through hole 1308 and preventing the grout from flowing out of the through hole.

[0019] In the above scheme, by setting up a pressurizing component and a one-way valve, when the slurry pump injects slurry into the mold, the slurry flows into the injection pipe through the delivery pipe and enters the fixed mold and the moving mold to achieve the slurry injection effect. When the slurry pump injection pressure is insufficient, the second hydraulic rod extends to drive the piston to move along the delivery pipe. The piston pressurizes the slurry in the delivery pipe to achieve the effect of pressurized slurry injection in the fixed mold and the moving mold. The slurry pressure in the delivery pipe is determined by a pressure detector to ensure the slurry pressure in the fixed mold and the moving mold, thus ensuring the density of the toilet blank produced in the mold and the quality of the toilet embryo. Attached Figure Description

[0020] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0021] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the material conveying pipe of this utility model; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic cross-sectional view of the exhaust assembly of this utility model. Figure 1 ; Figure 5 This is a schematic cross-sectional view of the exhaust assembly of this utility model. Figure 2 .

[0022] [Figure Labels] 1. Base; 2. Power distribution cabinet; 3. Bracket; 4. Fixed mold; 5. Moving mold; 6. Material cylinder; 7. Slurry pump; 8. Material conveying pipe; 801. One-way valve; 9. Grouting pipe; 10. Pressure detector; 11. First hydraulic rod; 12. Connecting plate; 13. Exhaust pipe; 1301. Mounting rod; 1302. Guide sleeve; 1303. Guide rod; 1304. Float; 1305. Limiting plate; 1306. Sealing block; 1307. Hemispherical groove; 1308. Through hole; 14. Second hydraulic rod; 1401. Piston.

[0023] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] like Figures 1-5As shown, an embodiment of this utility model provides a high-pressure grouting machine, including a base 1, a power distribution cabinet 2, a support 3, a fixed mold 4, a moving mold 5, a material cylinder 6, a grout pump 7, a conveying pipe 8, and an grouting pipe 9. The power distribution cabinet 2 is installed on one side of the upper surface of the base 1, and the support 3 is installed on the base 1 and the power distribution cabinet 2. Multiple fixed molds 4 are fixedly installed on the base 1, and a matching moving mold 5 is provided on the fixed mold 4. A material cylinder 6 is provided on one side of the base 1, and a grout pump 7 is installed at the discharge end of the material cylinder 6. A conveying pipe 8 is installed at the output end of the grout pump 7. Multiple grouting pipes 9 are provided through the bottom of the conveying pipe 8 and pass through the fixed mold 4. A one-way valve 801 is installed at the end of the conveying pipe 8 near the grout pump 7, and a pressure detector 10 is installed on the conveying pipe 8. A demolding component is installed on the base 1, an exhaust component is installed on the fixed mold 4, and a pressurizing component is installed at the end of the conveying pipe 8 away from the grout pump 7.

[0027] By using multiple fixed molds 4 and moving molds 5, during the grouting process in toilet production, the grout pump 7 delivers the grout from the material cylinder 6 to multiple grouting pipes 9 through the conveying pipe 8, simultaneously grouting multiple fixed molds 4 and moving molds 5, increasing work efficiency. Furthermore, the conveying pipe 8 is pressurized by a pressurizing component, and a one-way valve prevents backflow of the grout within the conveying pipe 8, achieving the effect of pressurizing the grout within the fixed molds 4 and moving molds 5. The pressure in the conveying pipe 8 is detected by a pressure detector 10, thus determining the grout pressure within the fixed molds 4 and moving molds 5, ensuring the density of the toilet blank, and guaranteeing the quality of the toilet.

[0028] In this embodiment, the demolding assembly includes a first hydraulic rod 11 and a connecting plate 12. The first hydraulic rod 11 is mounted on the outer side of the upper surface of the base 1 via a mounting plate, and the output end of the first hydraulic rod 11 is mounted with the connecting plate 12.

[0029] In this embodiment, the side surface of the connecting plate 12 away from the first hydraulic rod 11 is fixed to the outer surface of all moving molds 5.

[0030] In this embodiment, when the first hydraulic rod 11 extends to its maximum length, the moving mold 5 and the fixed mold 4 are in a closed state, which facilitates the grouting machine to inject grout into the mold normally.

[0031] By incorporating a demolding assembly, during grouting, the first hydraulic rod 11 extends to its maximum length. The first hydraulic rod 11, through the connecting plate 12, drives all the moving molds 5 and the fixed mold 4 to close, facilitating the grouting machine to inject grout into the mold normally. After grouting is completed, when demolding is required, the first hydraulic rod 11 retracts, causing the connecting plate 12 and all the moving molds 5 to separate from the fixed mold 4, achieving the demolding effect. The mold closing and demolding processes of multiple molds are carried out simultaneously, increasing work efficiency.

[0032] In this embodiment, the exhaust assembly includes an exhaust pipe 13, a mounting rod 1301, a guide sleeve 1302, a guide rod 1303, a float 1304, a limiting plate 1305, a sealing block 1306, a hemispherical groove 1307, and a through hole 1308. The exhaust pipe 13 passes through the upper surface of the fixed mold 4. The guide sleeve 1302 is installed on the upper inner side of the exhaust pipe 13 via the mounting rod 1301. The guide rod 1303 is installed through the guide sleeve 1302. The float 1304 is fixedly installed at the bottom of the guide rod 1303. The limiting plate 1305 is fixedly installed at the top of the guide rod 1303. The sealing block 1306 is fixedly installed in the center of the exhaust pipe 13. The hemispherical groove 1307 is opened in the center of the bottom of the sealing block 1306. The through hole 1308 is opened in the center of the top of the hemispherical groove 1307.

[0033] In this embodiment, the diameter of the limiting disk 1305 is greater than the inner diameter of the guide sleeve 1302, and when the limiting disk 1305 is attached to the upper surface of the guide sleeve 1302, the horizontal height of the float 1304 is lower than the bottom horizontal height of the sealing block 1306.

[0034] In this embodiment, the guide rod 1303 passes through the through hole 1308, and the diameter of the guide rod 1303 is smaller than the diameter of the through hole 1308, so that gas can be discharged from the gap between the guide rod 1303 and the through hole 1308.

[0035] In this embodiment, the diameter of the hemispherical groove 1307 is equal to the diameter of the float 1304, and the float 1304 is located directly below the hemispherical groove 1307, which facilitates the float 1304 to be embedded in the hemispherical groove 1307 and achieve a sealing effect.

[0036] By incorporating an venting component, during the grouting process, the grout enters the mold, and the gas inside the mold is discharged through the gap between the guide rod 1303 and the through hole 1308, achieving the venting effect. This prevents the presence of gas in the mold from affecting the density of the toilet preform inside the mold, ensuring the quality of the toilet preform. When the mold is filled with grout, the float ball 1304 floats on the grout and moves upward with the grout until it is embedded in the hemispherical groove 1307, achieving the effect of sealing the through hole 1308 and preventing the grout from flowing out of the through hole 1308.

[0037] In this embodiment, the pressurization assembly includes a second hydraulic rod 14 and a piston 1401. The second hydraulic rod 14 is installed at the end of the feed pipe 8 away from the slurry pump 7, and the piston 1401 is installed at the output end of the second hydraulic rod 14.

[0038] In this embodiment, the piston 1401 is airtightly connected to the conveying pipe 8, which facilitates the piston 1401 to pressurize the slurry in the conveying pipe 8.

[0039] By incorporating a pressurizing component and a one-way valve 801, when the slurry pump 7 injects slurry into the mold, the slurry flows through the delivery pipe 8 into the injection pipe 9 and enters the fixed mold 4 and the moving mold 5, achieving the slurry injection effect. When the slurry pump 7's injection pressure is insufficient, the second hydraulic rod 14 extends to drive the piston 1401 to move along the delivery pipe 8. The piston pressurizes the slurry in the delivery pipe 8, achieving the effect of pressurized slurry injection into the fixed mold 4 and the moving mold 5. The pressure of the slurry in the delivery pipe 8 is determined by the pressure detector 10, thus ensuring the density of the toilet blank produced in the mold and guaranteeing the quality of the toilet embryo.

[0040] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0041] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A high-pressure grouting machine, characterized in that, The system includes a base (1), a power distribution cabinet (2), a support (3), a fixed mold (4), a moving mold (5), a material cylinder (6), a slurry pump (7), a conveying pipe (8), and a grouting pipe (9). The power distribution cabinet (2) is installed on one side of the upper surface of the base (1). The support (3) is installed on both the base (1) and the power distribution cabinet (2). Multiple fixed molds (4) are fixedly installed on the base (1). A matching moving mold (5) is installed on each fixed mold (4). A material cylinder (6) is located on one side of the base (1). A material discharge end of the material cylinder (6) is equipped with… A slurry pump (7) is provided with a conveying pipe (8) at its output end. Multiple grouting pipes (9) are installed through the bottom of the conveying pipe (8) and the grouting pipes (9) pass through the fixed mold (4). A one-way valve (801) is installed at the end of the conveying pipe (8) near the slurry pump (7). A pressure detector (10) is installed on the conveying pipe (8). A demolding assembly is installed on the base (1). An exhaust assembly is installed on the fixed mold (4). A pressurizing assembly is installed at the end of the conveying pipe (8) away from the slurry pump (7).

2. The high-pressure grouting machine according to claim 1, characterized in that: The demolding assembly includes a first hydraulic rod (11) and a connecting plate (12). The first hydraulic rod (11) is mounted on the outer side of the upper surface of the base (1) via a mounting plate, and the output end of the first hydraulic rod (11) is mounted with the connecting plate (12).

3. The high-pressure grouting machine according to claim 2, characterized in that: The side surface of the connecting plate (12) away from the first hydraulic rod (11) is fixed to the outer surface of all moving molds (5).

4. The high-pressure grouting machine according to claim 3, characterized in that: When the first hydraulic rod (11) extends to its maximum length, the moving mold (5) and the fixed mold (4) are in a closed state.

5. The high-pressure grouting machine according to claim 1, characterized in that: The exhaust assembly includes an exhaust pipe (13), a mounting rod (1301), a guide sleeve (1302), a guide rod (1303), a float (1304), a limiting plate (1305), a sealing block (1306), a hemispherical groove (1307), and a through hole (1308). The exhaust pipe (13) penetrates the upper surface of the fixed mold (4). A guide sleeve (1302) is mounted on the upper inner side of the exhaust pipe (13) via the mounting rod (1301). 02) A guide rod (1303) is provided through the interior. A float (1304) is fixedly provided at the bottom of the guide rod (1303). A limit plate (1305) is fixedly provided at the top of the guide rod (1303). A sealing block (1306) is fixedly provided in the center of the exhaust pipe (13). A hemispherical groove (1307) is opened in the center of the bottom of the sealing block (1306). A through hole (1308) is opened in the center of the top of the hemispherical groove (1307).

6. The high-pressure grouting machine according to claim 5, characterized in that: The diameter of the limiting disc (1305) is greater than the inner diameter of the guide sleeve (1302), and when the limiting disc (1305) is attached to the upper surface of the guide sleeve (1302), the horizontal height of the float (1304) is lower than the bottom horizontal height of the sealing block (1306).

7. The high-pressure grouting machine according to claim 6, characterized in that: The guide rod (1303) passes through the through hole (1308), and the diameter of the guide rod (1303) is smaller than the diameter of the through hole (1308).

8. The high-pressure grouting machine according to claim 7, characterized in that: The diameter of the hemispherical groove (1307) is equal to the diameter of the float (1304), and the float (1304) is located directly below the hemispherical groove (1307).

9. The high-pressure grouting machine according to claim 1, characterized in that: The pressurization assembly includes a second hydraulic rod (14) and a piston (1401). The second hydraulic rod (14) is installed at the end of the feed pipe (8) away from the slurry pump (7), and the piston (1401) is installed at the output end of the second hydraulic rod (14).

10. The high-pressure grouting machine according to claim 9, characterized in that: The piston (1401) is airtightly connected to the conveying pipe (8).

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