A pore-free centrifugal grouting machine for ceramic molding

Abstract

The invention relates to the technical field of a pore-free centrifugal grouting machine for ceramic molding, and discloses a pore-free centrifugal grouting machine for ceramic molding, comprising a support frame, a base, a mold and a support mechanism, wherein the base is fixedly connected to the bottom of the support frame, the support mechanism is arranged above the base, and the mold is placed above the support mechanism, the support mechanism comprises a support plate, a universal shaft, a fixed seat and a sliding seat, and the upper surface of the base is distributed in a linear array and fixedly connected with a sleeve; through the rotation of the fixed seat inside the universal shaft and the sliding of the sliding seat inside the special-shaped turntable, the mold above the carrier plate can be tilted and rotated after grouting, so that after grouting, the gas mixed in the slurry inside the mold can float to the top of the mold under the action of the tilt, thereby avoiding the problem that the gas mixed in the slurry cannot be discharged when the internal structure of the mold is complicated, thereby reducing the generation of bubbles inside the finished ceramic product.

Description

Technical Field

[0001] The invention relates to the technical field of a centrifugal grouting machine without air holes for ceramic molding, in particular to a centrifugal grouting machine without air holes for ceramic molding. Background Art

[0002] Ceramics is a general term for pottery and porcelain, and is also a kind of arts and crafts in my country. The ceramic body is the main body of ceramic products, and its performance determines the performance and application of ceramic products. Usually in the mass production of ceramics, the mold is first positioned, the mold is transported to the grouting station and ceramic slurry is injected into the forming mold. After the ceramic slurry is formed in the mold, a body can be formed.

[0003] At present, the device uses the production method of liquid injection on the assembly line to lift and rotate the mold upward, so that the grouting machine injects slurry into the mold. After the slurry is injected into the mold, it fills the interior of the mold through self-leveling. However, when faced with a mold with a complex internal structure, the self-leveling method cannot make the slurry evenly fill the mold, resulting in missing parts such as corners after ceramic forming. At the same time, the mold will be impacted downward by the slurry during grouting, and the shaking of the mold will cause it to shift, resulting in the slurry splashing out of the mold.

[0004] After the grouting is completed, the grouting machine pump stops running, and the residual slurry cannot be discharged but remains inside the nozzle. After the injection is completed, it slowly drips downward due to the influence of gravity, affecting the positioning accuracy of the grouting machine and causing pollution to the work surface.

[0005] Therefore, a pore-free centrifugal grouting machine for ceramic molding is proposed. Summary of the invention

[0006] The object of the present invention is to provide a pore-free centrifugal grouting machine for ceramic molding to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a pore-free centrifugal grouting machine for ceramic molding, comprising a supporting frame, a base, a mold and a supporting mechanism, the base is fixedly connected to the bottom of the supporting frame, the supporting mechanism is arranged above the base, and the mold is placed above the supporting mechanism, the supporting mechanism comprises a supporting plate, a universal shaft, a fixed seat and a sliding seat, the upper surface of the base is distributed in a linear array and is fixedly connected to a sleeve, the top of the sleeve is slidably connected to a first sliding rod, the top of the first sliding rod is driven to be installed with a special-shaped turntable, the outer wall of the first sliding rod is fixedly connected to a bottom plate, the support plate is symmetrically fixedly connected to the top of the bottom plate, a universal shaft is rotatably connected between the two support plates, the fixed seat is rotatably connected to the inside of the universal shaft, the sliding seat is fixedly connected to the bottom of the fixed seat, and the lower end of the sliding seat is slidably connected to the inside of the special-shaped turntable.

[0008] Preferably, the supporting mechanism also includes a carrier plate fixedly connected to the top of the fixed seat, a first spring fixedly connected to the middle part of the inner cavity of the carrier plate, a first slide fixedly connected to the top of the first spring, the first slide slidably connected to the inside of the carrier plate, the top of the carrier plate is slidably connected to the clamping seat distributed in an annular array, the top of the clamping seat is rotatably connected to the clamping plate, an air guide groove connecting the middle part of the inner cavity of the carrier plate and the clamping seat is opened inside the carrier plate, a limiting plate is fixedly connected to the inside of the support frame in an annular array, a push plate is slidably connected to the inside of the special-shaped turntable, and a second spring is fixedly connected between the push plate and the inner wall of the special-shaped turntable.

[0009] Preferably, a liquid storage tank is arranged on the top of the support frame, and liquid storage mechanisms are arranged in a linear array below the liquid storage tank, and the liquid storage mechanism includes an infusion tube fixedly connected to the bottom of the liquid storage tank, the telescopic end of the infusion tube is fixedly connected to a cylinder, a liquid storage box is fixedly connected below the cylinder, a delivery pipe is fixedly connected to the infusion tube and the inner cavity of the liquid storage box, a telescopic rod is slidably connected to the inside of the cylinder, and an air outlet groove is provided inside the telescopic rod.

[0010] Preferably, the bottom of the telescopic rod is fixedly connected with a first sealing plate, the first sealing plate is slidably connected to the interior of the liquid storage tank, a special-shaped sleeve is slidably connected below the first sealing plate, the bottom of the special-shaped sleeve is fixedly connected with a third spring, the interior of the special-shaped sleeve is slidably connected with a first slider, the first slider is fixedly connected to the bottom end of the third spring, a round rod is rotatably connected to the bottom of the inner cavity of the liquid storage tank, a second sealing plate is fixedly connected to the outer wall of the round rod, the top of the round rod is slidably connected to the interior of the special-shaped sleeve, a first sliding groove is provided on the outer wall of the round rod, and a one-way valve is symmetrically fixedly connected to the bottom of the telescopic rod.

[0011] Preferably, a grouting mechanism is arranged below the liquid storage mechanism, and the grouting mechanism includes gears, a transmission belt, a semicircular sealing plate and a second slider. The bottom of the liquid storage tank is fixedly connected to a grouting cone barrel, and the bottom of the grouting cone barrel is fixedly connected to a special-shaped nozzle. The outer wall of the special-shaped nozzle is distributed in a ring array and rotatably connected with four arc-shaped sealing plates. The bottoms of two symmetrical arc-shaped sealing plates are fixedly connected with a fourth spring connected to the special-shaped nozzle, and the bottoms of the other two symmetrical arc-shaped sealing plates are fixedly connected with gears, and a transmission belt is transmission-connected between the two gears. Semicircular sealing plates are fixedly connected to the two belt surfaces of the transmission belt, and the two semicircular sealing plates can be enclosed into a circular structure. The tops of the semicircular sealing plates are fixedly connected with the second slider, and a second slide groove is opened inside the special-shaped nozzle, and the second slider is slidably connected to the inside of the second slide groove.

[0012] Preferably, the lower surface of the carrier plate is attached to the upper surface of the limiting plate, a motor is arranged inside the first slide bar, an output end of the motor is fixedly connected to the special-shaped turntable, and a side of the clamping plate close to the mold is an arc surface.

[0013] Preferably, a discharge port matched with the second sealing plate is provided on the lower surface of the liquid storage tank, the upper portion of the first slide groove is vertical, the lower portion of the first slide groove is threaded, and the first sealing plate fits tightly with the inner cavity of the liquid storage tank.

[0014] Preferably, a through hole is opened inside the special-shaped nozzle, the semicircular sealing plate is sealed at the bottom of the through hole of the special-shaped nozzle, and the arc-shaped sealing plate is sealed around the through hole of the special-shaped nozzle.

[0015] Preferably, the air outlet groove connects the liquid storage tank with the outside of the equipment, and the one-way valve seals the inside of the liquid storage tank in one direction.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The mold above the carrier plate can be tilted and rotated after grouting by rotating the fixed seat inside the universal shaft and sliding the sliding seat inside the special-shaped turntable, so that the gas mixed in the slurry inside the mold can float to the top of the mold under the effect of tilting after grouting, avoiding the problem that the gas mixed in the slurry cannot be discharged when the internal structure of the mold is complicated, thereby reducing the generation of bubbles inside the finished ceramic product and improving the quality of ceramic products. When the mold is placed on the carrier plate, the clamping plate automatically clamps the mold, which can prevent the mold from shaking and deflecting due to impact during grouting, and avoid the slurry from flowing outside the inner cavity of the mold due to the deviation of the mold, thereby reducing the contamination of the slurry to the outside of the mold during grouting;

[0018] 2. Through the sliding of the first sealing plate inside the liquid storage tank and the sliding of the special-shaped sleeve on the outer wall of the round rod, the slurry inside the liquid storage tank can move through the first sealing plate. Under the action of the negative pressure generated inside the liquid storage tank, the gas doped in the slurry can quickly escape from the inside of the slurry, so that the slurry is injected into the mold to reduce the bubbles doped inside it, and avoid the slurry containing gas from being splashed and polluted to the surrounding area when the bubbles burst when the slurry is injected from the grouting port, thereby improving the smoothness of grouting. Through the sliding of the special-shaped sleeve on the outer wall of the round rod, the second sealing plate can seal the liquid storage tank when not in use, and avoid the residual slurry in the liquid storage tank from flowing into the inside of the grouting cone barrel, thereby avoiding the problem of slurry dripping outward;

[0019] 3. The slurry inside the special-shaped nozzle impacts the arc-shaped sealing plate, causing the arc-shaped sealing plate to rotate and drive the two semicircular sealing plates to open through the transmission belt, so that the slurry inside the special-shaped nozzle can be injected into the interior of the mold through the four sides and bottom of the special-shaped nozzle at the same time, avoiding the problem that the slurry cannot completely fill the interior of the mold by self-flow when the internal structure of the mold is complicated, and improving the uniformity of the slurry filling inside the mold during grouting. At the same time, the arc-shaped sealing plate and the semicircular sealing plate seal the inner cavity of the special-shaped nozzle, so that after the grouting is completed, the residual slurry inside the special-shaped nozzle cannot push the arc-shaped sealing plate, thereby avoiding the problem of residual slurry flowing out through the special-shaped nozzle and dripping, avoiding the slurry dripping and contaminating the work surface, and ensuring the cleanliness of the grouting work surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the overall structure of the support mechanism of the present invention;

[0022] Figure 3 It is a partial cross-sectional schematic diagram of the support mechanism structure of the present invention;

[0023] Figure 4 It is a partial schematic diagram of the supporting frame structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the overall structure of the liquid storage mechanism of the present invention;

[0025] Figure 6 It is a partial cross-sectional schematic diagram of the liquid storage mechanism structure of the present invention;

[0026] Figure 7 It is a schematic diagram of the explosion of the liquid storage mechanism structure of the present invention;

[0027] Figure 8 It is a schematic diagram of the overall structure of the grouting mechanism of the present invention;

[0028] Fig. 9 It is a partial schematic diagram of the structure of the special-shaped nozzle of the present invention;

[0029] Fig.10 It is a schematic cross-sectional view of the grouting mechanism structure of the present invention;

[0030] Fig.11 For the present invention Fig.10 A schematic diagram of the structure enlargement in the middle;

[0031] Fig.12 It is a partial schematic diagram of the grouting mechanism structure of the present invention.

[0032] In the figure:

[0033] 1. Support frame; 2. Base; 3. Liquid storage tank; 4. Mold; 5. Support mechanism; 6. Liquid storage mechanism; 7. Grouting mechanism;

[0034] 51, sleeve; 52, first slide bar; 53, special-shaped turntable; 54, bottom plate; 55, support plate; 56, universal shaft; 57, fixed seat; 58, sliding seat; 59, carrier plate; 510, first slide plate; 511, first spring; 512, air guide groove; 513, clamping seat; 514, clamping plate; 515, limit plate; 516, push plate; 517, second spring;

[0035] 61, infusion tube; 62, cylinder; 63, liquid storage tank; 64, delivery tube; 65, telescopic rod; 66, air outlet groove; 67, first sealing plate; 68, special-shaped sleeve; 69, third spring; 610, first slider; 611, round rod; 612, second sealing plate; 613, first slide groove; 614, one-way valve;

[0036] 71. Grouting cone barrel; 72. Special-shaped nozzle; 73. Arc-shaped sealing plate; 74. Fourth spring; 75. Gear; 76. Transmission belt; 77. Semicircular sealing plate; 78. Second sliding block; 79. Second slide groove. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiments of the present invention

[0039] See also Figures 1 to 4A pore-free centrifugal grouting machine for ceramic molding comprises a support frame 1, a base 2, a mold 4 and a support mechanism 5. The base 2 is fixedly connected to the bottom of the support frame 1, the support mechanism 5 is arranged above the base 2, and the mold 4 is placed above the support mechanism 5. The support mechanism 5 comprises a support plate 55, a universal shaft 56, a fixed seat 57 and a sliding seat 58. The upper surface of the base 2 is distributed in a linear array and fixedly connected with a sleeve 51. The top of the sleeve 51 is slidably connected with a first slide bar 52. The top of the first slide bar 52 is driven to be installed with a special-shaped turntable 53. The outer wall of the first slide bar 52 is fixedly connected with a bottom plate 54. The support plate 55 is symmetrically fixedly connected to the top of the bottom plate 54. A universal shaft 56 is rotatably connected between the two support plates 55. The fixed seat 57 is rotatably connected to the inside of the universal shaft 56. The sliding seat 58 is fixedly connected to the fixed seat 57. The bottom of the sliding seat 58 is slidably connected to the inside of the special-shaped turntable 53. The supporting mechanism 5 also includes a carrier plate 59 fixedly connected to the top of the fixed seat 57. The middle part of the inner cavity of the carrier plate 59 is fixedly connected with a first spring 511. The top of the first spring 511 is fixedly connected with a first slide plate 510. The first slide plate 510 is slidably connected to the inside of the carrier plate 59. The top of the carrier plate 59 is slidably connected with a clamping seat 513 distributed in an annular array. The top of the clamping seat 513 is rotatably connected with a clamping plate 514. The inside of the carrier plate 59 is provided with an air guide groove 512 connecting the middle part of the inner cavity of the carrier plate 59 and the clamping seat 513. The interior of the support frame 1 is fixedly connected with a limiting plate 515 in an annular array. The inside of the special-shaped turntable 53 is slidably connected with a push plate 516. A second spring 517 is fixedly connected between the push plate 516 and the inner wall of the special-shaped turntable 53.

[0040] In practical application, the embodiments of the present invention:

[0041] During operation, the staff places the mold 4 on the carrier 59. After the mold 4 is placed, the first slide plate 510 on the carrier 59 is subjected to downward pressure, and the first spring 511 is squeezed and elastically contracts. After being squeezed, the first slide plate 510 slides toward the inside of the carrier 59, and the inner cavity of the carrier 59 is compressed by the first slide plate 510, so that the air inside it is transferred toward the direction of the clamping seat 513 through the air guide groove 512. The clamping seat 513 is affected by the increase of the air pressure at its bottom, so that the clamping seat 513 slides upward inside the carrier 59. The upward sliding of the clamping seat 513 drives the clamping plate 514 to slide upward together. Because the sliding of the clamping seat 513 is toward the mold 4, as the clamping seat 513 slides, the clamping plate 514 will move toward the direction of the mold 4 and fit the outer wall of the mold 4. The mold 4 is fixed on the top of the carrier 59 through the joint action of multiple clamping plates 514 to prevent the mold 4 from shaking due to impact during grouting.

[0042] During grouting, the first slide bar 52 extends upward inside the sleeve 51. After the first slide bar 52 moves upward, the carrier plate 59 above it moves upward together. After the carrier plate 59 moves upward, it no longer fits the upper surface of the limit plate 515, so that the carrier plate 59 is no longer kept horizontal due to the resistance of the limit plate 515. After the carrier plate 59 moves upward, the second spring 517 is no longer squeezed and elastically stretches. After the second spring 517 elastically stretches, it pushes the sliding seat 58 to slide inside the special-shaped turntable 53 through the push plate 516. The sliding seat 58 slides inside the special-shaped turntable 53, which causes the fixed seat 57 to rotate inside the universal shaft 56. After the fixed seat 57 rotates, the mold 4 is tilted through the carrier plate 59. As the special-shaped turntable 53 rotates, the sliding seat 58 is driven to rotate eccentrically, so that the mold 4 on the carrier plate 59 is constantly and evenly swung, so that the gas injected into the mold 4 during grouting gradually leaves the mold 4 under the influence of the tilt of the mold 4 and the floating of the gas in the slurry, thereby reducing the residual gas in the slurry inside the mold 4.

[0043] See also Figures 5 to 7 A liquid storage tank 3 is arranged on the top of the support frame 1, and a liquid storage mechanism 6 is arranged in a linear array below the liquid storage tank 3. The liquid storage mechanism 6 includes an infusion tube 61 fixedly connected to the bottom of the liquid storage tank 3, and a cylinder 62 is fixedly connected to the telescopic end of the infusion tube 61. A liquid storage box 63 is fixedly connected below the cylinder 62. A delivery tube 64 is fixedly connected to the inner cavity of the infusion tube 61 and the liquid storage box 63. A telescopic rod 65 is slidably connected inside the cylinder 62, and an air outlet groove 66 is provided inside the telescopic rod 65. A first sealing plate 67 is fixedly connected to the bottom of the telescopic rod 65, and the first sealing plate 67 is slidably connected to the inside of the liquid storage box 63. A special-shaped sleeve 68 is slidably connected below the first sealing plate 67, and the bottom of the special-shaped sleeve 68 is fixedly connected to The third spring 69 and the special-shaped sleeve 68 are slidably connected to the inside of the first slider 610, and the first slider 610 is fixedly connected to the bottom end of the third spring 69. The bottom of the inner cavity of the liquid storage tank 63 is rotatably connected to a round rod 611, and the outer wall of the round rod 611 is fixedly connected to a second sealing plate 612. The top of the round rod 611 is slidably connected to the inside of the special-shaped sleeve 68, and the outer wall of the round rod 611 is provided with a first slide groove 613. The bottom of the telescopic rod 65 is symmetrically fixedly connected with a one-way valve 614. The lower surface of the liquid storage tank 63 is provided with a discharge port adapted to the second sealing plate 612. The upper part of the first slide groove 613 is vertical, and the lower part of the first slide groove 613 is threaded. The first sealing plate 67 fits tightly with the inner cavity of the liquid storage tank 63.

[0044] In practical application, the embodiments of the present invention:

[0045] When preparing for grouting, the operator controls the equipment to grout into the interior of the liquid storage tank 63. When the grouting of the slurry inside the liquid storage tank 63 is completed, the operator controls the telescopic rod 65 to retract upward. The telescopic rod 65 moves upward to drive the first sealing plate 67 and the special-shaped sleeve 68 to move upward together. During the upward movement of the special-shaped sleeve 68, the slider inside the special-shaped sleeve 68 slides vertically inside the first slide groove 613, so the round rod 611 does not rotate. The first sealing plate 67 moves upward to increase the volume of the inner cavity of the liquid storage tank 63, so that negative pressure is generated inside the liquid storage tank 63. The slurry inside the liquid storage tank 63 is in negative pressure, and the gas in the slurry will separate from the slurry under the action of negative pressure and fill the inside of the liquid storage tank 63. The operator then controls the telescopic rod 65 to extend downward, so that the first sealing plate 67 slides downward inside the liquid storage tank 63. After the gas precipitated from the slurry inside the liquid storage tank 63 is squeezed, the one-way valve 614 is pushed to expand under positive pressure, so that the air inside the liquid storage tank 63 is discharged to the outside of the equipment through the air outlet groove 66. When the special-shaped sleeve 68 moves downward to the threaded shape of the round rod 611, the special-shaped sleeve 68 continues to move downward to rotate the round rod 611. The rotation of the round rod 611 drives the second sealing plate 612 to rotate together, so that the second sealing plate 612 no longer blocks the discharge port at the bottom of the liquid storage tank 63, so that the slurry inside the liquid storage tank 63 enters the interior of the grouting cone barrel 71.

[0046] See also Figures 8 to 12 A grouting mechanism 7 is arranged below the liquid storage mechanism 6. The grouting mechanism 7 includes a gear 75, a transmission belt 76, a semicircular sealing plate 77 and a second slider 78. The bottom of the liquid storage tank 63 is fixedly connected to a grouting cone barrel 71. The bottom of the grouting cone barrel 71 is fixedly connected to a special-shaped nozzle 72. The outer wall of the special-shaped nozzle 72 is rotatably connected with four arc-shaped sealing plates 73 distributed in an annular array. The bottoms of two symmetrical arc-shaped sealing plates 73 are fixedly connected with a fourth spring 74 connected to the special-shaped nozzle 72. The bottoms of the other two symmetrical arc-shaped sealing plates 73 are fixedly connected with gears 75. A transmission belt 76 is transmission-connected between the two gears 75. Semicircular sealing plates 77 are fixedly connected on both belt surfaces of the transmission belt 76. The two semicircular sealing plates 77 can be enclosed into a circular structure. The tops of the semicircular sealing plates 77 are fixedly connected with second sliders 78. A second slide groove 79 is provided inside the special-shaped nozzle 72. The second slider 78 is slidably connected to the inside of the second slide groove 79.

[0047] When the embodiment of the present invention is actually used: after the slurry is injected into the special-shaped nozzle 72 through the liquid storage tank 63 and the grouting cone barrel 71, the arc-shaped sealing plate 73 is impacted by the slurry and flips around the special-shaped nozzle 72 to open. After the arc-shaped sealing plate 73 rotates, the fourth spring 74 is twisted to generate a torsion force. At the same time, the rotation of the arc-shaped sealing plate 73 causes the gear 75 to rotate together. After the gear 75 rotates, it drives the transmission belt 76 to rotate between the two gears 75. When the transmission belt 76 rotates, the movement directions of the a and b sides are opposite, so the semicircular sealing plates 77 on a and b move in opposite directions, so that the semicircular sealing plates 77 are no longer closed. During the movement, the semicircular sealing plates 77 slide in the second slide groove 79 through the second slider 78. The semicircular sealing plate 77 is limited in position to avoid deviation in movement. After the semicircular sealing plate 77 is opened, the slurry can be injected into the interior of the mold 4 through the opening at the bottom of the special-shaped nozzle 72, so that the slurry can be injected into the interior of the mold 4 through the four sides and the bottom of the special-shaped nozzle 72 at the same time, avoiding the problem that the slurry cannot be filled into the interior of the mold 4 by gravity when the internal structure of the mold 4 is complicated. When the grouting is completed, the operator stops filling the interior of the liquid storage tank 63, and the slurry in the grouting cone barrel 71 gradually decreases after flowing. After the pressure of the slurry is less than the torsion of the fourth spring 74, the arc sealing plate 73 flips over and re-seals the inner cavity of the special-shaped nozzle 72 to prevent the slurry remaining in the inner cavity of the special-shaped nozzle 72 from slowly dripping downwards.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements. Although embodiments of the present invention have been shown and described, it is understood by those of ordinary skill in the art that various changes, modifications, substitutions and deformations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A non-porous centrifugal grouting machine for ceramic molding, comprising a support frame (1), a base (2), a mold (4) and a support mechanism (5), characterized in that: The base (2) is fixedly connected to the bottom of the support frame (1), the support mechanism (5) is arranged above the base (2), the mold (4) is placed above the support mechanism (5), the support mechanism (5) comprises a support plate (55), a universal shaft (56), a fixed seat (57) and a sliding seat (58), the upper surface of the base (2) is fixedly connected with a sleeve (51) in a linear array, the top of the sleeve (51) is slidably connected with a first slide bar (52), and the first slide bar (52) A special-shaped turntable (53) is driven and installed on the top, the outer wall of the first slide bar (52) is fixedly connected to a bottom plate (54), the support plate (55) is symmetrically fixedly connected to the top of the bottom plate (54), a universal shaft (56) is rotatably connected between the two support plates (55), the fixed seat (57) is rotatably connected to the inside of the universal shaft (56), the sliding seat (58) is fixedly connected to the bottom of the fixed seat (57), and the lower end of the sliding seat (58) is slidably connected to the inside of the special-shaped turntable (53); The support mechanism (5) further comprises a carrier plate (59) fixedly connected to the top of the fixed seat (57); a first spring (511) is fixedly connected to the middle of the inner cavity of the carrier plate (59); a first slide plate (510) is fixedly connected to the top of the first spring (511); the first slide plate (510) is slidably connected to the inside of the carrier plate (59); a clamping seat (513) is slidably connected to the top of the carrier plate (59) in an annular array; a clamping plate (514) is rotatably connected to the top of each of the clamping seats (513); an air guide groove (512) is provided inside the carrier plate (59) connecting the middle of the inner cavity of the carrier plate (59) and the clamping seat (513); a limiting plate (515) is fixedly connected to the inside of the support frame (1) in an annular array; a push plate (516) is slidably connected to the inside of the special-shaped turntable (53); a second spring (517) is fixedly connected between the push plate (516) and the inner wall of the special-shaped turntable (53); A liquid storage tank (3) is arranged on the top of the support frame (1), and liquid storage mechanisms (6) are arranged below the liquid storage tank (3) in a linear array. A grouting mechanism (7) is arranged below the liquid storage mechanism (6), and the grouting mechanism (7) comprises a grouting cone barrel (71), a gear (75), a transmission belt (76), a semicircular sealing plate (77) and a second sliding block (78). The bottom of the grouting cone barrel (71) is fixedly connected to a special-shaped nozzle (72), and the outer wall of the special-shaped nozzle (72) is rotatably connected to four arc-shaped sealing plates (73) distributed in an annular array. The bottoms of two symmetrical arc-shaped sealing plates (73) are fixedly connected to the outer wall of the special-shaped nozzle (72). A fourth spring (74) connected to the special-shaped nozzle (72) is connected, and the bottoms of the other two symmetrical arc-shaped sealing plates (73) are fixedly connected to gears (75), and a transmission belt (76) is transmission-connected between the two gears (75). Semicircular sealing plates (77) are fixedly connected to the two belt surfaces of the transmission belt (76), and the two semicircular sealing plates (77) can be surrounded to form a circular structure. The tops of the semicircular sealing plates (77) are fixedly connected to second sliders (78), and a second slide groove (79) is provided inside the special-shaped nozzle (72), and the second slider (78) is slidably connected to the inside of the second slide groove (79).

2. The pore-free centrifugal grouting machine for ceramic molding according to claim 1, characterized in that: The liquid storage mechanism (6) comprises a liquid infusion tube (61) fixedly connected to the bottom of the liquid storage tank (3); the telescopic end of the liquid infusion tube (61) is fixedly connected to a cylinder (62); a liquid storage box (63) is fixedly connected below the cylinder (62); a delivery tube (64) is fixedly connected to the inner cavity of the liquid infusion tube (61) and the liquid storage box (63); a telescopic rod (65) is slidably connected to the interior of the cylinder (62); and a gas outlet groove (66) is provided inside the telescopic rod (65).

3. The pore-free centrifugal grouting machine for ceramic molding according to claim 2, characterized in that: The bottom of the telescopic rod (65) is fixedly connected to a first sealing plate (67), the first sealing plate (67) is slidably connected to the inside of the liquid storage tank (63), a special-shaped sleeve (68) is slidably connected below the first sealing plate (67), a third spring (69) is fixedly connected to the bottom of the special-shaped sleeve (68), a first slider (610) is slidably connected to the inside of the special-shaped sleeve (68), the first slider (610) is fixedly connected to the bottom end of the third spring (69), a round rod (611) is rotatably connected to the bottom of the inner cavity of the liquid storage tank (63), a second sealing plate (612) is fixedly connected to the outer wall of the round rod (611), the top of the round rod (611) is slidably connected to the inside of the special-shaped sleeve (68), a first sliding groove (613) is provided on the outer wall of the round rod (611), and a one-way valve (614) is symmetrically fixedly connected to the bottom of the telescopic rod (65).

4. The non-porous centrifugal grouting machine for ceramic molding according to claim 1, characterized in that: The lower surface of the carrier plate (59) is in contact with the upper surface of the limiting plate (515); a motor is provided inside the first sliding rod (52); an output end of the motor is fixedly connected to the special-shaped turntable (53); and a side of the clamping plate (514) close to the mold (4) is an arc surface.

5. The non-porous centrifugal grouting machine for ceramic molding according to claim 3, characterized in that: The lower surface of the liquid storage box (63) is provided with a discharge port adapted to the second sealing plate (612); the upper portion of the first slide groove (613) is vertical; the lower portion of the first slide groove (613) is threaded; and the first sealing plate (67) is tightly fitted to the inner cavity of the liquid storage box (63).

6. The non-porous centrifugal grouting machine for ceramic molding according to claim 1, characterized in that: A through hole is provided inside the special-shaped nozzle (72), the semicircular sealing plate (77) seals the bottom of the through hole of the special-shaped nozzle (72), and the arc-shaped sealing plate (73) seals the periphery of the through hole of the special-shaped nozzle (72).

7. The non-porous centrifugal grouting machine for ceramic molding according to claim 3, characterized in that: The air outlet groove (66) connects the liquid storage tank (63) with the outside of the device, and the one-way valve (614) performs one-way sealing on the inside of the liquid storage tank (63).

Images