A flip - type ceramic pressure grouting machine and its continuous grouting and forming method

Abstract

The present invention discloses a flip-type ceramic pressure grouting machine, which includes a frame, and further includes a rotating concave mold group, a grouting convex mold, a hydraulic mechanism, a linkage mechanism and a blank taking mechanism installed on the frame. The rotating concave mold group is erected in the middle of the frame, the grouting convex mold drives the rotating concave mold group to rotate through the linkage mechanism, and the blank taking mechanism is arranged at the tail end of the frame and suspended above the rotating concave mold group. The present invention also discloses a continuous grouting forming method applied to the flip-type ceramic pressure grouting machine. The flip-type mechanism adopted by the present invention enables blank taking and mold locking to be carried out simultaneously, speeds up the forming speed of ceramic products, and realizes automatic control and continuous forming of ceramic disc-shaped or special-shaped flat products. At the same time, the blank taking operation is carried out after the blank body is in a flat state, so that the blank body is evenly stressed during blank taking, avoiding the problem of deformation when the blank body is taken out in the vertical state, and greatly improving the production efficiency and the qualified rate of the blank body.

Description

Technical Field

[0001] The present invention belongs to the technical field of ceramic production equipment, and specifically relates to a flip - type ceramic pressure grouting machine and its continuous grouting forming method. Background Art

[0002] Ceramics are various products made from natural clay and various natural minerals as the main raw materials through crushing, mixing, molding, and calcination. Ceramics are the general term for pottery and porcelain. The traditional concept of ceramics refers to all artificial industrial products made from inorganic non - metallic minerals such as clay. It includes various products made from clay or mixtures containing clay through mixing, molding, and calcination, ranging from the roughest earthenware to the most delicate fine pottery and porcelain. The development history of ceramics is an important part of the history of Chinese civilization. As one of the four ancient civilizations, China has made outstanding contributions to the progress and development of human society, and the invention and development of ceramics are of particular significance.

[0003] It is difficult to form non - circular flat ceramic products by rolling. Currently, most of them are formed by grouting with a plaster model. Due to the low grouting pressure (only 0.1 Mpa) and manual operation, the labor intensity is high and the production efficiency is low. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a flip - type ceramic pressure grouting machine and its continuous grouting forming method that are simple to operate, can operate continuously, and have high production efficiency.

[0005] The technical solution of the present invention to solve the above - mentioned technical problem is as follows:

[0006] A flip - type ceramic pressure grouting machine includes a frame, and further includes a rotating concave module, a grouting convex mold, a hydraulic mechanism, a linkage mechanism, and a blank - taking mechanism installed on the frame. The rotating concave module is erected in the middle of the frame, the hydraulic mechanism is fixed at the front end of the frame, the grouting convex mold is fixed on the push rod of the hydraulic mechanism and is driven by the push rod. The grouting convex mold drives the rotating concave module to rotate through the linkage mechanism, and the blank - taking mechanism is arranged at the tail end of the frame and hangs above the rotating concave module.

[0007] Specifically, a rotating shaft penetrating through the opposite two sides of the rotating concave module is provided in the middle of the rotating concave module. Four other continuously distributed surfaces of the rotating concave module are each provided with an embedded concave mold. Two upward - protruding rotating supports are provided on both sides in the middle of the frame, and the rotating shaft is erected on the rotating supports and can rotate along the axis.

[0008] Specifically, inwardly recessed internal ratchets are provided on both end faces of the rotating shaft. The linkage mechanism includes a linkage rod and two driving rods. The two driving rods are respectively connected to the non-connected ends of the linkage rod. The connected end of the linkage rod is hinged to the bottom end of the grouting punch. The upper end of the driving rod is provided with a rotating disk nested in the internal ratchet and coaxial with the rotating shaft. An internal ratchet pawl that cooperates with the internal ratchet is provided on the rotating disk.

[0009] Specifically, external ratchets are provided on both sides of the rotating shaft near the ends. External ratchet pawls that match the external ratchets are provided on the rotating struts. The advancing directions of the internal ratchet and the external ratchet are opposite.

[0010] Specifically, a fixing block is provided at the bottom of the grouting punch. A through hole is opened in the middle of the fixing block. The connected end of the linkage rod is connected by a connecting shaft. The connecting shaft passes through the through hole and is coaxially arranged with the through hole.

[0011] Specifically, driven by the linkage mechanism, the rotating concave module rotates 90° each time it rotates.

[0012] Specifically, a sliding frame is provided at the tail end of the frame. The blank taking mechanism is arranged on the sliding frame. The front end of the sliding frame extends forward above the rotating concave module, and the rear end extends backward outside the frame.

[0013] Specifically, the blank taking mechanism includes a sliding plate, a driver, a blank taking plate and a suction cup group. The driver is fixed on the sliding plate. The sliding plate is slidably arranged on the sliding frame. The pressing rod of the driver passes through the sliding plate and is fixedly connected to the center of the upper surface of the blank taking plate. The suction cup group is fixed at the center of the lower surface of the blank taking plate.

[0014] Specifically, a sealing cavity is provided around the lower part of the blank taking plate. An air port that matches the sealing cavity is provided on the inner embedded concave die. The air port is connected to a trachea spirally distributed below the inner embedded concave die. An air inlet hole passing through the blank taking plate is provided in the sealing cavity. The trachea is connected to the surface of the inner embedded concave die through micron-sized air holes.

[0015] A continuous grouting and forming method applied to the above-mentioned flip-type ceramic pressure grouting machine includes the following steps:

[0016] Slurry preparation: Add ceramic clay, water and dispersant into a mixer to make slurry, and prepare a slurry with a water content of 30-32%, a fluidity of 90±5 seconds, and a thixotropy of 1.4±0.1.

[0017] Debugging, debug and mold the flip - type ceramic pressure grouting machine, install the corresponding embedded concave mold and the corresponding grouting convex mold, and connect the high - pressure air delivery pipe to the air inlet pipe of the grouting convex mold and the air inlet hole of the blank - taking mechanism respectively;

[0018] On - machine operation, pour the slurry into the slurry storage barrel, connect it to the pressure cylinder through a one - way valve, and connect the pressure cylinder to the slurry inlet of the grouting convex mold;

[0019] Clamp the mold, start the hydraulic mechanism, and push the grouting convex mold to tightly press against the corresponding embedded concave mold;

[0020] Start grouting, start the pressure cylinder, and inject the slurry inside the pressure cylinder into the mold in a high - pressure mode to complete grouting;

[0021] Demold, start the high - pressure air delivery pipeline connected to the air inlet pipe, separate the blank formed after grouting from the grouting convex mold, and the hydraulic mechanism resets;

[0022] Rotate the mold, when the hydraulic mechanism resets, it drives the grouting convex mold to reset. The grouting convex mold drives the linkage mechanism, and then drives the rotating concave mold group to rotate through a ratchet, with a rotation amplitude of 90°, so that the blank is flipped from a vertical position to a horizontal position;

[0023] Take the blank, the blank - taking mechanism moves downward to adsorb the blank through a suction cup. At this time, the sealing cavity coincides with the air port and is sealed with each other under the action of pressure. Start the high - pressure air delivery pipeline connected to the air inlet hole, separate the blank from the embedded concave mold, and then transport the blank to the outside through the blank - taking mechanism;

[0024] Grout again, perform the step of starting grouting again, which is carried out simultaneously with the blank - taking step.

[0025] The present invention has the following beneficial effects: Adopting a flip - type mechanism enables blank - taking and mold - clamping to be carried out simultaneously, accelerating the forming speed of ceramic products and realizing automatic control and continuous forming of ceramic plate - like or special - shaped flat products; at the same time, the blank - taking operation is carried out after the blank is in a horizontal state, so that the blank is evenly stressed during blank - taking, avoiding the problem of deformation when taking out the blank in a vertical state, and greatly improving the production efficiency and the qualified rate of the blank. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic structural diagram of the mold - opening state of the embodiment of the present invention.

[0027] Figure 2 It is a schematic structural diagram of the mold - clamping state of the embodiment of the present invention.

[0028] Figure 3 It is a schematic side - view structural diagram of the embodiment of the present invention.

[0029] Figure 4 For the present invention Figure 1 It is a schematic structural diagram of part A in the present invention.

[0030] Figure 5 This is a three-dimensional structural schematic diagram of the rotating concave mold group in the embodiment of the present invention.

[0031] Figure 6 This is a sectional structural schematic diagram of the rotating concave mold group in the embodiment of the present invention.

[0032] Figure 7 This is a structural schematic diagram of the rotating blank taking mechanism in the embodiment of the present invention.

[0033] The meanings represented by each serial number in the drawings are as follows:

[0034] 1. Frame, 11. Sliding frame, 12. Rotating support pillar, 13. Outer ratchet pawl, 2. Blank taking mechanism, 21. Driver, 22. Sliding plate, 23. Blank taking plate, 24. Suction cup group, 25. Sealing cavity, 26. Air inlet hole, 3. Rotating concave mold group, 31. Embedded concave mold, 32. Air port, 33. Rotating shaft, 34. Outer ratchet wheel, 35. Inner ratchet wheel, 4. Linkage mechanism, 41. Rotating disk, 42. Inner ratchet pawl, 43. Driving rod, 44. Sliding nail, 45. Linkage rod, 46. Notch, 47. Connecting shaft, 5. Grouting convex mold, 51. Fixed block, 52. Air inlet pipe, 6. Hydraulic mechanism, 61. Push rod. Specific embodiments

[0035] The following will make a detailed description of the present invention with reference to the drawings.

[0036] Embodiment:

[0037] A flip-type ceramic pressure grouting machine according to an embodiment of the present invention is as Figure 1-7 shown, including a frame 1, and further including a rotating concave mold group 3, a grouting convex mold 5, a hydraulic mechanism 6, a linkage mechanism 4 and a blank taking mechanism 2 installed on the frame 1. The rotating concave mold group 3 is erected in the middle of the frame 1, the hydraulic mechanism 6 is fixed at the front end of the frame 1, the grouting convex mold 5 is fixed on the push rod 61 of the hydraulic mechanism 6 and is driven by the push rod 61. The grouting convex mold 5 drives the rotating concave mold group 3 to rotate through the linkage mechanism 4. The blank taking mechanism 2 is arranged at the tail end of the frame 1 and hangs above the rotating concave mold group 3. The hydraulic mechanism 6 directly presses the grouting convex mold 5 on the surface of the rotating concave mold group 3 facing the grouting convex mold 5 to form a complete set of molds, and a blank can be produced in the mold through grouting. The linkage mechanism 4 is used to connect the grouting convex mold 5 and the rotating concave mold group 3, so that the rotation of the rotating concave mold group 3 is synchronously driven by the movement of the grouting convex mold 5, reducing the driving source of the rotating concave mold group 3. The rotation of the grouting convex mold 5 and the rotating concave mold group 3 is directly realized through the hydraulic mechanism 6, making the most of the hydraulic kinetic energy, reducing energy loss and improving energy utilization rate.

[0038] Specifically, a rotating shaft 33 penetrating through opposite two sides of the rotating concave die module 3 is provided in the middle of the rotating concave die module 3. Embedded concave dies 31 are provided on the other four continuously distributed surfaces of the rotating concave die module 3. In the middle of the frame 1, rotating supports 12 protruding upward and separated on both sides are provided. The rotating shaft 33 is mounted on the rotating supports 12 and can rotate along the axis. In order to achieve continuous operation, the four continuous surfaces of the rotating concave die module 3 are all embedded with the embedded concave dies 31. After the production of the blank on one surface is completed, the blank can be directly driven to rotate, and the next embedded concave die 31 without the produced blank is oriented towards the grouting punch 5, so as to achieve the purpose of continuous operation, reduce the pressure loss generated by the pressurizing cylinder due to long-term static state, and further reduce the waste of energy.

[0039] Specifically, inwardly recessed internal ratchets 35 are provided at both end faces of the rotating shaft 33. The linkage mechanism 4 includes a linkage rod 45 and two driving rods 43. The two driving rods 43 are respectively connected to the non-connected ends of the linkage rod 45. The connected end of the linkage rod 45 is hinged to the bottom end of the grouting punch 5. At the upper end of the driving rod 43, a rotating disc 41 nested in the internal ratchet 35 and coaxial with the rotating shaft 33 is provided. An internal pawl 42 cooperating with the internal ratchet 35 is provided on the rotating disc 41. The cooperation between the internal ratchet 35 and the internal pawl 42 ensures that during the process of pressing the grouting punch 5 onto the rotating concave die module 3, the rotating concave die module 3 will not rotate synchronously, and the situation of inaccurate die nesting will not occur. When demoulding, the linkage mechanism 4 can drive the internal ratchet 35 through the internal pawl 42, thereby driving the rotating concave die module 3 to rotate, realizing the position rotation of the embedded concave die 31. At the same time, a notch 46 is formed at the position where the linkage rod 45 is connected to the driving rod 43. A sliding nail 44 matching the notch 46 is provided on the driving rod 43. The sliding nail 44 is embedded in the notch 46 and slides in the notch 46. The notch 46 is mainly provided considering that when the linkage rod 45 drives the driving rod 43 during demoulding, it may cause the edge of the rotating concave die module 3 to collide with the grouting punch 5, resulting in die damage. The setting of the notch 46 can ensure that the grouting punch 5 will leave the rotating concave die module 3 by a certain distance first before driving the rotating concave die module 3 during demoulding, thereby avoiding the occurrence of die collision.

[0040] Specifically, external ratchets 34 are provided at both sides of the rotating shaft 33 near the ends. External pawls 13 matching the external ratchets 34 are provided on the rotating supports 12. The advancing directions of the internal ratchet 35 and the external ratchet 34 are opposite. The setting of the external ratchet 34 and the external pawl 13 mainly ensures that the rotating concave die module 3 will not reverse, and further ensures the stability of the rotating concave die module 3 during production.

[0041] Specifically, a fixing block 51 is provided at the bottom of the grouting punch 5. A through hole is formed in the middle of the fixing block 51. The end connected to the linkage rod 45 is connected by a connecting shaft 47. The connecting shaft 47 passes through the through hole and is coaxially arranged with the through hole. The connecting shaft 47 can rotate in the through hole, which can ensure the smoothness during the movement of the linkage mechanism 4 and prevent the rigid linkage rod 45 from having difficulty in moving or being unable to move stably in place during rotation.

[0042] Specifically, driven by the linkage mechanism 4, the rotating concave die set 3 rotates 90° each time it rotates. One rotation directly rotates the embedded concave die 31, so that the green body after grouting production changes from a vertical state to a horizontal state. When taking the green body, the force on the green body is more uniform, reducing the damage to the green body and improving the yield rate.

[0043] Specifically, a sliding frame 11 is provided at the tail end of the machine frame 1. The blank taking mechanism 2 is arranged on the sliding frame 11. The front end of the sliding frame 11 extends forward above the rotating concave die set 3, and the rear end extends backward outside the machine frame 1. Specifically, the blank taking mechanism 2 includes a sliding plate 22, a driver 21, a blank taking plate 23 and a suction cup group 24. The driver 21 is fixed on the sliding plate 22. The sliding plate 22 is arranged on the sliding frame 11. The pressing rod of the driver 21 passes through the sliding plate 22 and is fixedly connected to the center of the upper surface of the blank taking plate 23. The suction cup group 24 is fixed to the center of the lower surface of the blank taking plate 23. The blank taking mechanism 2 takes out the green body from the embedded concave die 31 with the horizontal upward surface, transports it through the sliding frame 11, and transports the green body to the conveyor belt arranged behind the machine body for conveying, realizing the process of automatic grouting and blank taking.

[0044] Specifically, a sealing cavity 25 is provided around the lower part of the blank taking plate 23. An air port 32 matching the sealing cavity 25 is provided on the embedded concave die 31. The air port 32 is connected to a trachea spirally distributed below the embedded concave die 31. An air inlet hole 26 passing through the blank taking plate 23 is provided in the sealing cavity 25. The trachea is connected to the surface of the embedded concave die 31 through micron-sized air holes. The trachea is generally evenly placed 10 mm from the inner surface of the die surface of the embedded concave die 31. At the same time, both the embedded concave die 31 and the grouting punch 5 are made of porous resin film, which can greatly increase the grouting pressure, quickly discharge excess water during the forming process, form a dense green body, and further accelerate the forming speed.

[0045] The sealing cavity 25 is of an elastic structure and can match the surface of the embedded concave die 31 to ensure mutual fitting to form a sealed space, ensuring that high-pressure air can directly enter the trachea 52 to realize the separation of the green body from the embedded concave die 31 during blank taking.

[0046] A continuous grouting and forming method applied to the flip - type ceramic pressure grouting machine as described above, comprising the following steps:

[0047] Slurry preparation: Add ceramic clay, water and dispersant into a mixer to make slurry, and prepare slurry with a moisture content of 30 - 32%, fluidity of 90 ± 5 seconds, and thixotropy of 1.4 ± 0.1; Generally, conventional ceramic clay can be used to prepare slurry meeting the requirements.

[0048] Debugging: Debug and install the mold on the flip - type ceramic pressure grouting machine, install the corresponding embedded female mold 31 and the corresponding grouting male mold 5, and connect the high - pressure air delivery pipe to the air inlet pipe 52 of the grouting male mold 5 and the air inlet hole 26 of the blank - taking mechanism 2 respectively; This step mainly ensures the stable progress of subsequent work by adjusting the equipment.

[0049] Loading: Pour the slurry into the slurry storage barrel, connect it to the pressure - adding cylinder through a one - way valve, and connect the pressure - adding cylinder to the slurry inlet of the grouting male mold 5; Preferably, the pressure - adding cylinder can be combined with the hydraulic mechanism 6, and the function of the pressure - adding cylinder is realized through the hydraulic oil space in the hydraulic mechanism 6, further reducing the addition of external equipment and cost.

[0050] Mold clamping: Start the hydraulic mechanism 6 to push the grouting male mold 5 to tightly press against the corresponding embedded female mold 31; Make the molds close to each other to form a blank cavity, so as to be able to carry out grouting. Continuous pressure needs to be applied during mold clamping until the male mold and the female mold are completely sealed. Generally, it is required to start grouting 30 seconds after locking to ensure that the blank cavity formed after mold clamping is completely sealed.

[0051] Start grouting: Start the pressure - adding cylinder, and inject the slurry inside the pressure - adding cylinder into the mold in a high - pressure mode to complete grouting; After grouting, a blank is formed in the blank cavity. In the actual grouting process, the slurry is poured into the blank cavity by high - pressure grouting, and the pressure in the blank cavity is continuously increased until the pressure is increased to 3 Mpa. Subsequently, maintain the pressure for 120 seconds to ensure that the blank is completely formed.

[0052] Demolding: Start the high - pressure air delivery pipeline connected to the air inlet pipe 52 to separate the blank formed after grouting from the grouting male mold 5, and the hydraulic mechanism 6 resets; After the blank is formed, high - pressure air is introduced into the grouting male mold 5 to separate the blank from the grouting male mold 5, facilitating the reset of the grouting male mold 5. At this time, the slurry in the slurry storage barrel will enter the pressure - adding cylinder again for pressurization, and the pressurization time is 60 seconds. Generally, the time for the hydraulic mechanism 6 to reset from the start to push the grouting male mold 5 to fit the next embedded female mold 31 is generally greater than 60 seconds, mainly to ensure the relative stability during the rotation of the rotating female mold group 3 and that the pawl can be accurately buckled in place to ensure the relative position of the rotating female mold group 3.

[0053] During mold transfer, when the hydraulic mechanism 6 resets, it drives the grouting punch 5 to reset. The grouting punch 5 drives the linkage mechanism 4, and then drives the rotating concave mold group 3 to rotate through the ratchet. The rotation amplitude is 90°, so that the green body is turned from vertical to horizontal. The horizontally placed green body can be better adsorbed by the suction cup group 24, which is more convenient for blank taking. At the same time, the horizontally placed green body is more evenly stressed, and there will be no situation where part of the green body falls off during vertical blank taking, resulting in defective products.

[0054] Blank taking: The blank taking mechanism 2 moves downward to adsorb the green body through the suction cup. At this time, the sealing cavity 25 coincides with the air port 32 and is sealed with each other under the action of pressure. The high-pressure air conveying pipeline connected to the air inlet hole 26 is started, so that the green body is separated from the embedded concave mold 31, and then is conveyed to the outside through the blank taking mechanism 2. The air port 32 and the air inlet hole 26 are connected to each other through the sealing cavity 25 to ensure that compressed air can be stably input, ensuring the stable progress of blank taking.

[0055] Re-grouting: The step of starting grouting is performed again, which is carried out simultaneously with the blank taking step. When the green body is turned horizontal, the next embedded concave mold 31 will face the grouting punch 5 again, so the next grouting can be directly continued.

[0056] The above content is a further detailed description of the present invention in combination with specific preferred embodiments. It cannot be determined that the specific implementation of the present invention is only limited to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, without departing from the concept of the present invention, several simple deductions or substitutions can be made, which should all be regarded as belonging to the protection scope of the present invention.

Claims

1. A flip - type ceramic pressure grouting machine, comprising a frame (1), characterized in that: It further includes a rotating concave die module (3), a grouting punch (5), a hydraulic mechanism (6), a linkage mechanism (4) and a blank taking mechanism (2) installed on the frame (1). The rotating concave die module (3) is erected in the middle of the frame (1). The hydraulic mechanism (6) is fixed at the front end of the frame (1). The grouting punch (5) is fixed on the push rod (61) of the hydraulic mechanism (6) and is driven by the push rod (61). The grouting punch (5) drives the rotating concave die module (3) to rotate through the linkage mechanism (4). The blank taking mechanism (2) is arranged at the tail end of the frame (1) and hangs above the rotating concave die module (3). A rotating shaft (33) penetrating through the opposite two sides of the rotating concave die module (3) is arranged in the middle of the rotating concave die module (3). Embedded concave dies (31) are arranged on the other four continuously distributed faces of the rotating concave die module (3). Rotating supports (12) protruding upward and separated on both sides are arranged in the middle of the frame (1). The rotating shaft (33) is erected on the rotating supports (12) and can rotate along the axis. Inner ratchets (35) recessed inward are arranged on the two end faces of the rotating shaft (33). The linkage mechanism (4) includes a linkage rod (45) and two driving rods (43). The two driving rods (43) are respectively connected to the non-connected ends of the linkage rod (45). The connected end of the linkage rod (45) is hinged to the bottom end of the grouting punch (5). A rotating disc (41) nested in the inner ratchet (35) and coaxial with the rotating shaft (33) is arranged at the upper end of the driving rod (43). Inner pawls (42) cooperating with the inner ratchet (35) are arranged on the rotating disc (41). Outer ratchets (34) are arranged at both sides of the rotating shaft (33) close to the ends. Outer pawls (13) matching with the outer ratchets (34) are arranged on the rotating supports (12). The advancing directions of the inner ratchet (35) and the outer ratchet (34) are opposite. A fixing block (51) is arranged at the bottom of the grouting punch (5). A through hole is opened in the middle of the fixing block (51). The connected end of the linkage rod (45) is connected through a connecting shaft (47). The connecting shaft (47) penetrates through the through hole and is coaxially arranged with the through hole.

2. The flip - type ceramic pressure grouting machine according to claim 1, characterized in that: Driven by the linkage mechanism (4), the rotating concave die module (3) rotates 90° each time.

3. The flip - type ceramic pressure grouting machine according to claim 2, characterized in that: A sliding frame (11) is arranged at the tail end of the frame (1). The blank taking mechanism (2) is arranged on the sliding frame (11). The front end of the sliding frame (11) extends forward above the rotating concave die module (3), and the rear end extends backward outside the frame (1).

4. The flip - type ceramic pressure grouting machine according to claim 3, characterized in that: The blank taking mechanism (2) includes a sliding plate (22), a driver (21), a blank taking plate (23) and a suction cup group (24). The driver (21) is fixed on the sliding plate (22), and the sliding plate (22) is slidably mounted on the sliding frame (11). The pressing rod of the driver (21) penetrates through the sliding plate (22) and is fixedly connected to the center of the upper surface of the blank taking plate (23). The suction cup group (24) is fixed at the center of the lower surface of the blank taking plate (23).

5. The flip - type ceramic pressure grouting machine according to claim 4, characterized in that: A sealing cavity (25) is provided around the lower part of the blank taking plate (23). An air port (32) matching the sealing cavity (25) is provided on the embedded female mold (31). The air port (32) is connected to an air pipe spirally distributed below the embedded female mold (31). An air inlet hole (26) penetrating through the blank taking plate (23) is provided in the sealing cavity (25). The air pipe is communicated with the surface of the embedded female mold (31) through micron-level air holes.

6. A continuous grouting and forming method applied to the flip - type ceramic pressure grouting machine as claimed in claims 1 - 5, characterized in that, It includes the following steps: Slurry preparation: Add ceramic raw materials, water and dispersant into a mixer to make slurry, and prepare a slurry with a water content of 30 - 32%, a fluidity of 90 ± 5 seconds, and a thixotropy of 1.4 ± 0.

1. Debugging: Debug and mold the flip-type ceramic pressure grouting machine, install the corresponding embedded female mold (31) and the corresponding grouting male mold (5), and connect the high-pressure air delivery pipe to the air inlet pipe (52) of the grouting male mold (5) and the air inlet hole (26) of the blank taking mechanism (2) respectively. Loading: Pour the slurry into the slurry storage barrel, connect it to the pressure cylinder through a one-way valve, and connect the pressure cylinder to the slurry inlet of the grouting male mold (5). Clamping the mold: Start the hydraulic mechanism (6) to push the grouting male mold (5) to tightly press against the corresponding embedded female mold (31). Starting grouting: Start the pressure cylinder, and inject the slurry inside the pressure cylinder into the mold in a high-pressure mode to complete grouting. Demolding: Start the high-pressure air delivery pipeline connected to the air inlet pipe (52) to separate the green body formed after grouting from the grouting male mold (5), and the hydraulic mechanism (6) resets. Rotating the mold: When the hydraulic mechanism (6) resets, it drives the grouting male mold (5) to reset. The grouting male mold (5) drives the linkage mechanism (4), and then drives the rotating female mold group (3) to rotate through a ratchet, with a rotation amplitude of 90°, so that the green body is turned from vertical to horizontal. Taking the blank: The blank taking mechanism (2) moves downward to adsorb the blank with the suction cup. At this time, the sealing cavity (25) coincides with the air port (32) and is sealed with each other under the action of pressure. Start the high-pressure air delivery pipeline connected to the air inlet hole (26) to separate the blank from the embedded female mold (31), and then transport it to the outside through the blank taking mechanism (2). Re-grouting: Execute the step of starting grouting again, which is carried out simultaneously with the blank taking step.

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