Vacuum grouting device for ceramic production

Abstract

The utility model discloses a vacuum grouting device for ceramic production, which comprises a base, the top end of the base is provided with a grouting tank, four corners of the bottom end of the grouting tank are fixedly connected with support legs, and the left side of the top end of the grouting tank is fixedly connected with a feed port. According to the vacuum grouting device for ceramic production, a driving shaft, a belt, a driving motor, a driving gear and a stirring rod are arranged, the driving motor is started to drive the driving shaft and the driving gear to rotate, and the driving gear can drive a connecting shaft to rotate through the belt and a driven gear; the driving shaft and the connecting shaft rotate so that the stirring rods can stir slurry, the stirring rods outside the connecting shaft can scatter agglomerated slurry, the stirring rods outside the driving shaft enable the slurry to be evenly mixed and can scatter bubbles in the slurry, and therefore the bubbles in the slurry can be conveniently extracted, and the problem that the slurry cannot be effectively stirred, and the slurry cannot be effectively stirred is solved. And the product quality is easily influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of grouting machinery, in particular to a vacuum grouting device for ceramic production. Background Art

[0002] Ceramics include various products made from clay or mixtures containing clay through mixing, forming, and calcining. Slip injection molding equipment is required in the production of ceramics. Slip injection molding is an ancient and traditional ceramic molding method with extremely wide applications. Any objects with complex, irregular shapes, thin walls, large volumes, and loose size requirements can be molded by slip injection.

[0003] There are still some problems with the vacuum grouting devices currently on the market for ceramic production. For example, uneven stirring of the ceramic slurry can easily lead to uneven mixing of the ceramic slurry, and the small bubbles in the air in the slurry cannot be turned out, which can easily affect the efficiency of vacuum extraction. The products produced in this way are prone to bubbles, which can easily affect the quality of the products.

[0004] Therefore, we proposed a vacuum grouting device for ceramic production to improve the above problems. Utility Model Content

[0005] The utility model aims to provide a vacuum grouting device for ceramic production, so as to solve the problem in the above background technology that the slurry cannot be stirred effectively, which easily affects the product quality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum grouting device for ceramic production, comprising a base, a grouting tank is arranged at the top of the base, four corners of the bottom end of the grouting tank are fixedly connected with supporting feet, a feed port is fixedly connected to the left side of the top end of the grouting tank, a protective shell is arranged on the right side of the grouting tank, a driving motor is installed at the bottom end of the right side of the protective shell, a driving shaft is fixedly connected to the output end of the driving motor, a connecting shaft is arranged at the top end of the grouting tank, a driving gear is fixedly connected to the right side of the outside of the driving shaft, a mold is fixedly connected to the right side of the outside of the connecting shaft, belts are arranged on the outside of the driving gear and the driven gear, and stirring rods are fixedly connected to the bottom and top ends of the driving shaft and the connecting shaft respectively.

[0007] Preferably, the belt is arranged inside the protective shell, and the driven gear and the driving gear are arranged at the bottom end and the top end of the belt respectively.

[0008] Preferably, the stirring rods are provided in multiple groups, and the two sides inside the connecting shaft are bent shafts.

[0009] Preferably, a guide plate is fixedly connected to the bottom end of the grouting tank, a paddle outlet pipe is fixedly connected to the right side of the bottom end of the grouting tank, a valve is provided inside the paddle outlet pipe, a material storage pipe is fixedly connected to the bottom end of the paddle outlet pipe, a servo motor is installed at the top end of the material storage pipe, a spiral conveying shaft is fixedly connected to the output end of the servo motor, a connecting pipe is provided at the bottom end of the material storage pipe, a mold is provided at the bottom end of the connecting pipe, an air pump is installed on the right side of the support leg, and the output and input ends of the air pump are respectively fixedly connected to the air suction pipe.

[0010] Preferably, the right side of the bottom end of the air extraction pipe passes through the interior of the connecting pipe, and the spiral conveying shaft is movably connected to the interior of the material storage pipe.

[0011] Preferably, a filter plate is provided inside the grouting tank, hinge rods are movably hinged on both sides of the top of the filter plate, limiting sliders are fixedly connected on both sides of the filter plate, and limiting grooves are opened on both sides of the inside of the grouting tank.

[0012] Preferably, the limiting slider is embedded in the limiting groove, and the limiting slider slides up and down in the limiting groove.

[0013] Preferably, the top ends of the hinged rods are movably hinged on two sides of the outside of the connecting shaft, and the hinged rods are provided in two groups.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the vacuum grouting device for ceramic production not only improves the mixing and stirring efficiency, facilitates the discharge of materials, but also facilitates the filtration of the slurry;

[0015] (1) A driving shaft, a connecting shaft, a driven gear, a belt, a driving motor, a driving gear and a stirring rod are provided. The driving motor is started, and the driving motor drives the driving shaft and the driving gear to rotate. The driving gear can drive the connecting shaft to rotate through the belt and the driven gear. The rotation of the driving shaft and the connecting shaft can enable the stirring rod to stir the mud. The stirring rod outside the connecting shaft can break up the agglomerated mud. The stirring rod outside the driving shaft can not only mix the mud evenly, but also break up the bubbles in the mud, so that the bubbles in the mud can be easily extracted, thereby improving the quality of the product.

[0016] (2) A material storage pipe, an air extraction pipe, a servo motor, a screw conveying shaft, a connecting pipe and an air extraction pump are provided. The valve is opened, and the slurry in the grouting tank flows into the material storage pipe through the paddle outlet pipe. Then the servo motor is started, and the servo motor drives the screw conveying shaft to rotate so that the slurry in the material storage pipe enters the mold. When the slurry flows into the mold, the air extraction pump is started, and the air extraction pump extracts the bubbles in the slurry through the air extraction pipe, thereby realizing vacuum grouting and preventing bubbles from affecting the quality of the product.

[0017] (3) By providing an articulated rod, a filter plate, a limit groove and a limit slider, the filter plate can filter the mud, thereby filtering out particles and impurities in the mud. Since the articulated rod is movably hinged on both sides between the filter plate and the connecting shaft, and the two sides inside the connecting shaft are bent shafts, the articulated rod will drive the filter plate to rise and fall when the connecting shaft rotates, thereby causing the filter plate to shake. The shaking of the filter plate can improve the efficiency of the mud flow. When the filter plate is lifted or lowered, the limit slider will rise or fall inside the limit groove, thereby improving the stability of the filter plate lifting or lowering through the limit slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of an enlarged side cross-sectional structure of the protective shell of the utility model;

[0020] Figure 3 This is a front view enlarged structural schematic diagram of the material storage tube of the utility model;

[0021] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0022] In the figure: 1. base; 2. support foot; 3. grouting tank; 4. guide plate; 5. drive shaft; 6. hinge rod; 7. connecting shaft; 8. feed port; 9. filter plate; 10. protective shell; 11. driven gear; 12. belt; 13. drive motor; 14. drive gear; 15. stirring rod; 16. storage pipe; 17. mold; 18. exhaust pipe; 19. valve; 20. paddle outlet pipe; 21. servo motor; 22. screw conveyor shaft; 23. connecting pipe; 24. exhaust pump; 25. limit groove; 26. limit slider. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4A vacuum grouting device for ceramic production comprises a base 1, a grouting tank 3 is arranged at the top of the base 1, legs 2 are fixedly connected at the four corners of the bottom of the grouting tank 3, a feed port 8 is fixedly connected to the left side of the top of the grouting tank 3, a protective shell 10 is arranged on the right side of the grouting tank 3, a driving motor 13 is installed at the bottom end of the right side of the protective shell 10, a driving shaft 5 is fixedly connected to the output end of the driving motor 13, a connecting shaft 7 is arranged at the top of the inside of the grouting tank 3, a driving gear 14 is fixedly connected to the right side of the outside of the driving shaft 5, a mold 17 is fixedly connected to the right side of the outside of the connecting shaft 7, a belt 12 is arranged on the outside of the driving gear 14 and the driven gear 11, and a stirring rod 15 is fixedly connected to the bottom and top of the driving shaft 5 and the connecting shaft 7 respectively;

[0025] The belt 12 is arranged inside the protective shell 10, the driven gear 11 and the driving gear 14 are arranged at the bottom and top of the belt 12 respectively, the stirring rod 15 is provided with multiple groups, and the two sides inside the connecting shaft 7 are bent shafts;

[0026] Specifically, Figure 1 and Figure 2 As shown, the drive motor 13 is started, and the drive motor 13 drives the drive shaft 5 and the drive gear 14 to rotate. The drive gear 14 can drive the connecting shaft 7 to rotate through the belt 12 and the driven gear 11. The rotation of the drive shaft 5 and the connecting shaft 7 can enable the stirring rod 15 to stir the mud. The stirring rod 15 outside the connecting shaft 7 can break up the agglomerated mud. The stirring rod 15 outside the drive shaft 5 can not only mix the mud evenly, but also break up the bubbles in the mud, so that the bubbles in the mud can be easily extracted, thereby improving the quality of the product.

[0027] Embodiment 2: A guide plate 4 is fixedly connected to the bottom end of the grouting tank 3, a paddle outlet pipe 20 is fixedly connected to the right side of the bottom end of the grouting tank 3, a valve 19 is arranged inside the paddle outlet pipe 20, a material storage pipe 16 is fixedly connected to the bottom end of the paddle outlet pipe 20, a servo motor 21 is installed at the top end of the material storage pipe 16, a screw conveying shaft 22 is fixedly connected to the output end of the servo motor 21, a connecting pipe 23 is arranged at the bottom end of the material storage pipe 16, a mold 17 is arranged at the bottom end of the connecting pipe 23, an air pump 24 is installed at the right side of the support leg 2, an air pump 24 is fixedly connected to the output end and the input end of the air pump 24 respectively, an air pump 18 is fixedly connected to the output end and the input end of the air pump 24, the right side of the bottom end of the air pump 18 runs through the inside of the connecting pipe 23, and the screw conveying shaft 22 is movably connected to the inside of the material storage pipe 16;

[0028] Specifically, Figure 1 and Figure 3As shown, the valve 19 is opened, and the mud inside the grouting tank 3 flows into the storage pipe 16 through the paddle outlet pipe 20, and then the servo motor 21 is started. The servo motor 21 drives the screw conveying shaft 22 to rotate so that the mud inside the storage pipe 16 enters the mold 17. In the process of the mud flowing into the mold 17, the vacuum pump 24 is started. The vacuum pump 24 extracts the bubbles in the mud through the vacuum pipe 18, thereby realizing vacuum grouting and preventing bubbles from affecting the quality of the product.

[0029] Embodiment 3: A filter plate 9 is provided inside the grouting tank 3, and hinged rods 6 are movably hinged on both sides of the top of the filter plate 9, and limited sliders 26 are fixedly connected on both sides of the filter plate 9. Limited grooves 25 are provided on both sides of the inside of the grouting tank 3, and the limited sliders 26 are embedded in the limited grooves 25. The limited sliders 26 slide up and down inside the limited grooves 25, and the tops of the hinged rods 6 are movably hinged on both sides of the outside of the connecting shaft 7, and two groups of hinged rods 6 are provided;

[0030] Specifically, Figure 1 and Figure 4 As shown, the filter plate 9 can filter the mud, so as to filter out the particles and impurities in the mud. Since the hinged rod 6 is movably hinged on both sides between the filter plate 9 and the connecting shaft 7, and the two sides inside the connecting shaft 7 are bent shafts, the hinged rod 6 will drive the filter plate 9 to rise and fall when the connecting shaft 7 rotates, so that the filter plate 9 can be shaken. The shaking of the filter plate 9 can improve the efficiency of the mud flow. When the filter plate 9 is lifted or lowered, the limit slider 26 will be lifted or lowered inside the limit groove 25, so that the stability of the lifting of the filter plate 9 can be improved by the limit slider 26.

[0031] Working principle: When the utility model is used, mud is added into the grouting tank 3, and the driving motor 13 is started after adding. The driving motor 13 drives the driving shaft 5 and the driving gear 14 to rotate, and the driving gear 14 can drive the connecting shaft 7 to rotate through the belt 12 and the driven gear 11. The stirring rod 15 outside the connecting shaft 7 can break up the agglomerated mud, and the filter plate 9 can filter the mud, so as to filter out the particles and impurities in the mud to prevent the particles and impurities from affecting the product. When the connecting shaft 7 rotates, the hinged rod 6 will drive the filter plate 9 to rise and fall, so that the filter plate 9 can shake. The shaking of the filter plate 9 can improve the efficiency of the mud flow, and when the filter plate 9 rises and falls, the limit slider 26 will rise and fall inside the limit groove 25 , so that the stability of the lifting of the filter plate 9 can be improved by the limit slider 26, the stirring rod 15 outside the driving shaft 5 can not only mix the mud evenly, but also break up the bubbles in the mud, so that the bubbles in the mud can be easily extracted to improve the quality of the product, and the valve 19 is opened when the mud needs to be discharged, and the mud inside the grouting tank 3 flows into the storage pipe 16 through the paddle outlet pipe 20, and then the servo motor 21 is started, and the servo motor 21 drives the spiral conveying shaft 22 to rotate so that the mud inside the storage pipe 16 enters the mold 17, and the vacuum pump 24 is started during the process of the mud flowing into the mold 17, and the vacuum pump 24 extracts the bubbles in the mud through the vacuum pipe 18, so that vacuum grouting can be achieved to prevent bubbles from affecting the quality of the product.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A vacuum grouting device for ceramic production, comprising a base (1), characterized in that: A grouting tank (3) is arranged at the top of the base (1), and legs (2) are fixedly connected at four corners of the bottom of the grouting tank (3). A feed port (8) is fixedly connected to the left side of the top of the grouting tank (3). A protective shell (10) is arranged on the right side of the grouting tank (3), and a driving motor (13) is installed at the bottom end of the right side of the protective shell (10). A driving shaft (5) is fixedly connected to the output end of the driving motor (13). A connecting shaft (7) is arranged at the top of the grouting tank (3), and a driving gear (14) is fixedly connected to the right side of the outside of the driving shaft (5). A mold (17) is fixedly connected to the right side of the outside of the connecting shaft (7). Belts (12) are arranged on the outside of the driving gear (14) and the driven gear (11), and stirring rods (15) are fixedly connected to the bottom and top of the driving shaft (5) and the connecting shaft (7), respectively.

2. A vacuum grouting device for ceramic production according to claim 1, characterized in that: The belt (12) is arranged inside the protective shell (10), and the driven gear (11) and the driving gear (14) are arranged at the bottom end and the top end of the belt (12) respectively.

3. A vacuum grouting device for ceramic production according to claim 1, characterized in that: The stirring rods (15) are arranged in multiple groups, and the two sides inside the connecting shaft (7) are bent shafts.

4. A vacuum grouting device for ceramic production according to claim 1, characterized in that: The bottom end of the grouting tank (3) is fixedly connected to a guide plate (4), the right side of the bottom end of the grouting tank (3) is fixedly connected to a paddle outlet pipe (20), the inside of the paddle outlet pipe (20) is provided with a valve (19), the bottom end of the paddle outlet pipe (20) is fixedly connected to a material storage pipe (16), the top end of the material storage pipe (16) is installed with a servo motor (21), the output end of the servo motor (21) is fixedly connected to a spiral conveying shaft (22), the bottom end of the material storage pipe (16) is provided with a connecting pipe (23), the bottom end of the connecting pipe (23) is provided with a mold (17), and the right side of the support leg (2) is installed with an air pump (24), the output end and input end of the air pump (24) are respectively fixedly connected to an air pump (18).

5. A vacuum grouting device for ceramic production according to claim 4, characterized in that: The right side of the bottom end of the air extraction pipe (18) penetrates the interior of the connecting pipe (23), and the spiral conveying shaft (22) is movably connected to the interior of the material storage pipe (16).

6. A vacuum grouting device for ceramic production according to claim 1, characterized in that: A filter plate (9) is arranged inside the grouting tank (3), and hinge rods (6) are movably hinged on both sides of the top of the filter plate (9), and limiting sliders (26) are fixedly connected to both sides of the filter plate (9), and limiting grooves (25) are provided on both sides of the inside of the grouting tank (3).

7. A vacuum grouting device for ceramic production according to claim 6, characterized in that: The limiting slider (26) is embedded in the limiting groove (25), and the limiting slider (26) slides up and down in the limiting groove (25).

8. A vacuum grouting device for ceramic production according to claim 6, characterized in that: The top ends of the hinged rods (6) are movably hinged on two sides of the outside of the connecting shaft (7), and two groups of the hinged rods (6) are provided.

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