A ceramic sintering furnace

Abstract

The present invention relates to the technical field of ceramic manufacturing equipment, specifically a ceramic sintering furnace, comprising a furnace body, a control box is provided on one side of the furnace body, a moving mechanism is provided at the bottom end of the furnace body, a braking mechanism is provided on the moving mechanism, a lifting mechanism is installed on the top of the moving mechanism, a rotating mechanism and a uniform mechanism are installed on the lifting mechanism, and a heating mechanism is installed in the furnace body; the setting of the moving mechanism facilitates the overall movement of the material placement platform, and the operation is more comfortable; the setting of the braking mechanism facilitates temporary fixation of the moving mechanism to avoid damage to the blanks caused by accidental touch and shaking; the setting of the rotating mechanism facilitates active rotation of the platform for placing the blanks, so that the blanks are heated evenly, and the setting of the uniform mechanism can drive the heating mechanism to always move back and forth vertically, combined with the setting of the rotating mechanism to further make the various blanks on the platform evenly heated, thereby enhancing the efficiency of ceramic sintering, improving production efficiency and the quality of ceramic preparation.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic manufacturing equipment, in particular to a ceramic sintering furnace. Background Art

[0002] my country's traditional ceramic arts and crafts are of high quality, beautiful shape, and have high artistic value. They are famous all over the world. Sintering furnaces are required in the production of ceramics.

[0003] When traditional sintering furnaces are used to make ceramics, they only have a single high-temperature heating function and do not have the function of actively and evenly covering the heat on the blank. The blank is easily collapsed or deformed due to uneven heating of the blank, which seriously affects the yield rate of the ceramic. In addition, traditional sintering furnaces mostly have a single-sided door for entering and exiting materials, which is not convenient for placing and taking materials, and do not have the function of automatically cleaning the furnace, which easily affects the quality of the ceramics. Therefore, there is an urgent need to propose a ceramic sintering furnace. Summary of the Invention

[0004] In view of the problems in the prior art, the present invention provides a ceramic sintering furnace.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a ceramic sintering furnace, including a furnace body, the bottom end of the furnace body is supported by a support frame, and a control box is provided on one side of the furnace body, the bottom end of the furnace body is provided with a moving mechanism, the moving mechanism is provided with a braking mechanism, the top end of the moving mechanism is installed with a lifting mechanism, the lifting mechanism is installed with a rotating mechanism and a uniform mechanism, and a heating mechanism is installed in the furnace body.

[0006] Specifically, the moving mechanism includes a placement plate, a placement plate is provided at the bottom end of the furnace body, two tracks are provided at the bottom end of the placement plate, the two tracks are arranged in parallel, the tracks are fixedly connected to the support frame, the bottom end of the placement plate is rotatably connected to two first rotating shafts, and the two ends of the first rotating shaft are respectively fixedly connected to a roller, and the rollers are rollingly connected to the tracks.

[0007] Specifically, the moving mechanism further includes a rotating block, one end of the placement plate is rotatably connected to two rotating blocks, and a handle is fixedly connected between the two rotating blocks.

[0008] Specifically, the braking mechanism includes a protrusion, the bottom end of the rotating block is fixedly connected to a protrusion, the bottom end of the placement plate is fixedly connected to two groups of fixed blocks, each group of fixed blocks is provided with two, a V-shaped sliding groove is provided on the fixed block, a sliding rod is slidably connected between the two sliding grooves, a connecting rod is rotatably connected between the two sliding rods, and a pull rod is rotatably connected between the connecting rod and the protrusion.

[0009] Specifically, the braking mechanism also includes a brake pad, a cylindrical brake pad is fixedly connected to the first rotating shaft, the top of the brake pad is in contact with a brake block, the top of the brake block is fixedly connected to a connecting rod, and a plurality of first springs are in contact between the connecting rod and the placement plate.

[0010] Specifically, the lifting mechanism includes a lifting plate, a lifting plate is provided at the top of the placement plate, and the bottom end of the lifting plate and the top end of the placement plate are respectively fixedly connected to two limit blocks, and the placement plate and the lifting plate are rotatably connected on opposite sides of two support rods, the support rods are cross-rotatingly connected, and the other end of the support rods is fixedly connected to a connecting shaft, and the connecting shaft is slidably connected to the limit block, one of the connecting shafts is rotatably connected to a threaded block, and the threaded block is threadedly connected to a screw rod, and a first motor is installed on the placement plate, and the motor shaft of the first motor is connected to the screw rod.

[0011] Specifically, the rotating mechanism includes a second rotating shaft, the lifting plate is rotatably connected to the second rotating shaft, the top end of the second rotating shaft is fixedly connected to a placement plate, and a plurality of balls are rollingly connected between the placement plate and the lifting plate.

[0012] Specifically, the rotating mechanism also includes a second motor, and the bottom end of the lifting plate is installed with the second motor. A worm is connected to the motor shaft of the second motor, and a turbine is fixedly connected to the second rotating shaft, and the turbine and the worm are meshed.

[0013] Specifically, the uniformity mechanism includes a contact ring, a contact ring is provided at the top of the lifting plate and a corrugated ring is provided at the bottom end, a plurality of connecting rods are fixedly connected between the contact ring and the corrugated ring, the connecting rods are slidably connected to the lifting plate, the diameters of the corrugated ring and the contact ring are equal and both are circular, the bottom end of the corrugated ring is in contact with two contact wheels, a third rotating shaft is rotatably connected between the two contact wheels, and the third rotating shaft is fixedly connected to the second rotating shaft.

[0014] Specifically, the heating mechanism includes a mounting rack, which is provided inside the furnace body, and a plurality of heating tubes are fixedly connected to the mounting rack. A plurality of fixing rods are slidably connected to the mounting rack, and the top ends of the fixing rods are fixedly connected to the top inner wall of the furnace body. The bottom end of the mounting rack and the diameter of the interference ring are equal.

[0015] The beneficial effects of the present invention are:

[0016] (1) The ceramic sintering furnace described in the present invention has a moving mechanism at the bottom of the furnace body, and a braking mechanism is provided on the moving mechanism. The setting of the moving mechanism facilitates the overall movement of the material placement platform, making the operation more comfortable; the setting of the braking mechanism facilitates the temporary fixation of the moving mechanism to avoid damage to the blank caused by accidental touch and shaking, that is: two tracks are provided at the bottom of the furnace body, and the placement plate moves on the track through two rollers. When it is necessary to move the placement plate and drag the entire platform to move, it is only necessary to hold the handle, which is connected to the placement plate through a rotating block. The placement plate can be moved to the bottom of the furnace body through the handle, and then the platform with the blank placed can be placed inside the furnace body, which makes it convenient to hold and control the movement of the entire platform; in order to prevent the entire platform from being moved by accident, a brake pad is provided on the first rotating shaft connected between the two rollers, and the first spring resists the connecting rod, and the connecting rod and the brake When the handle is not operated, multiple first springs cause the brake block to automatically reset and contact the brake pad, playing a limiting role again, thereby greatly improving the safety and stability of the transport platform.

[0017] (2) The ceramic sintering furnace described in the present invention has a lifting mechanism installed on the top of the moving mechanism. The lifting mechanism is set to facilitate the platform height to automatically transfer the blank to the inside of the furnace body. The straight-up and straight-down feeding and discharging method ensures the cleanliness of the inside of the furnace body and the quality of ceramic production. That is, when the blank on the lifting plate needs to be moved to the inside of the furnace body for discharge operation, it is first necessary to push the placement plate to the bottom end of the furnace body, and then start the first motor. The motor shaft of the first motor drives the screw rod at one end. The screw rod rotates and drives the threaded block to move. The threaded block causes the connecting shaft to slide on the limit block, and then multiple support rods begin to cross and extend, thereby pushing the lifting plate to move smoothly to the top end. Finally, the lifting plate is connected to the bottom end of the furnace body, and the blank is completely transferred to the inside of the furnace body to wait for high-temperature production. The connection method of the screw rod and the threaded block has a self-locking effect, and can thus maintain the function of fixing the lifting plate for a long time. Since the feeding and discharging port of the furnace body is facing the bottom end, under the action of gravity, the inside of the furnace body is kept at the cleanest level, and thus the quality of ceramic production can be maintained, with better effect.

[0018] (3) The ceramic sintering furnace described in the present invention has a rotating mechanism and a uniform mechanism installed on the lifting mechanism. The rotating mechanism is set to facilitate the active rotation of the platform for placing the blanks, so that the blanks are heated evenly. The uniform mechanism can drive the heating mechanism to always move back and forth vertically. Combined with the setting of the rotating mechanism, the blanks on the platform are further heated evenly, thereby enhancing the efficiency of ceramic sintering, improving production efficiency and the quality of ceramic preparation, that is: after all the blanks are transferred to the furnace body, the second motor is started, the motor shaft of the second motor drives the worm to rotate, the worm engages the turbine, and the turbine passes It is connected to the placement plate through the second rotating shaft, so that the multiple blanks on the placement plate rotate stably and uniformly. When the second rotating shaft rotates, it drives the third rotating shaft at the bottom to rotate. The interference wheels at both ends of the connecting rod roll and connect the corrugated ring. Since the bottom end of the corrugated ring is corrugated, the corrugated ring passively reciprocates vertically. The corrugated ring is fixedly connected by the connecting rod and the interference ring, and the interference ring interferes with the bottom end of the placement frame. Since the placement frame slides vertically through the fixed rod, the placement frame passively swings vertically. The multiple heating tubes on the placement frame heat the blanks at a uniform speed, thereby enhancing the efficiency of ceramic sintering, improving production efficiency and the quality of ceramic preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and examples.

[0020] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0021] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0022] Figure 3 for Figure 1 Schematic diagram of the connection structure of the transfer mechanism and the lifting mechanism shown;

[0023] Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown;

[0024] Figure 5 for Figure 1 Schematic diagram of the connection structure of the lifting mechanism, rotating mechanism and uniform mechanism shown;

[0025] Figure 6 for Figure 1 The structural diagram of the heating mechanism is shown.

[0026] In the figure: 1, furnace body, 2, control box, 3, support frame, 4, moving mechanism, 41, placement plate, 42, rotating block, 43, handle, 44, track, 45, roller, 46, first rotating shaft, 5, braking mechanism, 51, bump, 52, connecting rod, 53, pull rod, 54, fixing block, 55, slide groove, 56, slide rod, 57, first spring, 58, brake pad, 59, brake block, 6, lifting mechanism, 61, lifting plate, 62, support rod, 63. Limit block, 64. Connecting shaft, 65. Threaded block, 66. Screw, 67. First motor, 7. Rotating mechanism, 71. Second motor, 72. Worm, 73. Turbine, 74. Second rotating shaft, 75. Placement plate, 76. Ball, 8. Uniform mechanism, 81. Corrugated ring, 82. Interference ring, 83. Connecting rod, 84. Third rotating shaft, 85. Interference wheel, 9. Heating mechanism, 91. Placement frame, 92. Heating tube, 93. Fixing rod. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figures 1-6 As shown, a ceramic sintering furnace described in the present invention includes a furnace body 1, the bottom end of the furnace body 1 is supported by a support frame 3, and a control box 2 is provided on one side of the furnace body 1, the bottom end of the furnace body 1 is provided with a moving mechanism 4, the moving mechanism 4 is provided with a braking mechanism 5, the top of the moving mechanism 4 is installed with a lifting mechanism 6, the lifting mechanism 6 is installed with a rotating mechanism 7 and a uniform mechanism 8, and a heating mechanism 9 is installed in the furnace body 1.

[0029] Specifically, the moving mechanism 4 includes a placement plate 41, and a placement plate 41 is provided at the bottom end of the furnace body 1. Two tracks 44 are provided at the bottom end of the placement plate 41. The two tracks 44 are arranged in parallel. The tracks 44 are fixedly connected to the support frame 3. The bottom end of the placement plate 41 is rotatably connected to two first rotating shafts 46, and the two ends of the first rotating shaft 46 are respectively fixedly connected to a roller 45, and the roller 45 is rollingly connected to the track 44.

[0030] Specifically, the moving mechanism 4 further includes a rotating block 42 . One end of the placement plate 41 is rotatably connected to two rotating blocks 42 . A handle 43 is fixedly connected between the two rotating blocks 42 .

[0031] Specifically, the braking mechanism 5 includes a protrusion 51, the bottom end of the rotating block 42 is fixedly connected with the protrusion 51, the bottom end of the placement plate 41 is fixedly connected with two groups of fixed blocks 54, each group of the fixed blocks 54 is provided with two, and a V-shaped slide groove 55 is provided on the fixed block 54, a sliding rod 56 is slidably connected between the two sliding grooves 55, a connecting rod 52 is rotatably connected between the two sliding rods 56, and a pull rod 53 is rotatably connected between the connecting rod 52 and the protrusion 51.

[0032] Specifically, the braking mechanism 5 also includes a brake pad 58, a cylindrical brake pad 58 is fixedly connected to the first rotating shaft 46, the top of the brake pad 58 is in contact with a brake block 59, the top of the brake block 59 is fixedly connected to the connecting rod 52, and a plurality of first springs 57 are in contact between the connecting rod 52 and the placement plate 41; the bottom end of the furnace body 1 is provided with two rails 44, and the placement plate 41 moves on the rails 44 through the two rollers 45. When it is necessary to move the placement plate 41 to drag the entire platform to move, it is only necessary to hold the The handle 43 is connected to the placement plate 41 through the rotating block 42. The placement plate 41 can be moved to the bottom end of the furnace body 1 through the handle 43, and then the platform with the blank placed is placed inside the furnace body 1, which makes it easy to hold and control the movement of the entire platform; in order to prevent the entire platform from being accidentally moved, the first rotating shaft 46 connected between the two rollers 45 is provided with the brake pad 58, the first spring 57 abuts the connecting rod 52, and the connecting rod 52 and the brake block 59 are fixedly connected Under the resistance of the first spring 57, the brake block 59 always contacts the brake pad 58, which prevents the roller 45 from rolling, and then temporarily fixes the entire platform to prevent the platform from moving due to external contact, thereby improving the stability of the platform for loading blanks. When it is necessary to release the brake limit and move, it is only necessary to deflect the handle 43, and the rotating block 42 drives the bottom end of the protrusion 51 to deflect at the same angle. The protrusion 51 drags the connecting rod 52 to follow the movement through the pull rod 53, and the brake block 5 9 moves along the slide groove 55 provided on the fixed block 54. Since the slide groove 55 is V-shaped, the brake block 59 increases its horizontal height while moving, so that the bottom end of the brake block 59 no longer contacts the brake pad 58, thereby releasing the limit on the roller 45. At this time, the entire platform can be moved smoothly. When the handle 43 is not being operated, the plurality of first springs 57 cause the brake block 59 to automatically reset and contact the brake pad 58, playing the role of limiting again, thereby greatly improving the safety and stability of the transport platform.

[0033] Specifically, the lifting mechanism 6 includes a lifting plate 61, and the top of the placement plate 41 is provided with a lifting plate 61, and the bottom end of the lifting plate 61 and the top of the placement plate 41 are respectively fixedly connected to two limit blocks 63, and the placement plate 41 and the lifting plate 61 are rotatably connected on the opposite side. Two support rods 62 are connected, and the support rods 62 are cross-rotatably connected. The other end of the support rod 62 is fixedly connected to a connecting shaft 64, and the connecting shaft 64 is slidably connected to the limit block 53, and one of the connecting shafts 64 is rotatably connected to a threaded block 65, and a screw rod 66 is threaded on the threaded block 65. A first motor 67 is installed on the placement plate 41, and the motor shaft of the first motor 67 is connected to the screw rod 66; when it is necessary to move the blank on the lifting plate 61 to the interior of the furnace body 1 for discharging operation, it is first necessary to push the placement plate 41 to move The bottom end of the furnace body 1, then the first motor 67 is started, and the motor shaft of the first motor 67 drives the screw rod 66 at one end, and the screw rod 66 drives the threaded block 65 to move during rotation, and the threaded block 65 causes the connecting shaft 64 to slide on the limit block 63, and the support rod 62 begins to cross-extend, thereby pushing the lifting plate 61 to move smoothly to the top, and finally the lifting plate 61 is docked to the bottom end of the furnace body 1, and the blank is completely transferred to the interior of the furnace body 1 to wait for high-temperature production. The connection method of the screw rod 66 and the threaded block 65 has a self-locking effect, and can thus keep the lifting plate 61 fixed for a long time. Since the inlet and outlet of the furnace body 1 are facing the bottom end, under the action of gravity, the interior of the furnace body 1 is kept at the cleanest level, thereby maintaining the quality of ceramic production and achieving better results.

[0034] Specifically, the rotating mechanism 7 includes a second rotating shaft 74, which is rotatably connected to the lifting plate 61. The top of the second rotating shaft 74 is fixedly connected to a placement plate 75, and a plurality of balls 76 are rollingly connected between the placement plate 75 and the lifting plate 61.

[0035] Specifically, the rotating mechanism 7 also includes a second motor 71. The second motor 71 is installed at the bottom end of the lifting plate 61. A worm 72 is connected to the motor shaft of the second motor 71. A turbine 73 is fixedly connected to the second rotating shaft 74. The turbine 73 and the worm 72 are meshed with each other.

[0036] Specifically, the uniformity mechanism 8 includes a contact ring 82, a contact ring 82 is provided at the top of the lifting plate 61 and a corrugated ring 81 is provided at the bottom, a plurality of connecting rods 83 are fixedly connected between the contact ring 82 and the corrugated ring 81, and the connecting rods 83 are slidably connected to the lifting plate 61, the diameters of the corrugated ring 81 and the contact ring 82 are equal and both are circular, the bottom end of the corrugated ring 81 is in contact with two contact wheels 85, and a third rotating shaft 84 is rotatably connected between the two contact wheels 85, and the third rotating shaft 84 is fixedly connected to the second rotating shaft 74.

[0037] Specifically, the heating mechanism 9 includes a mounting frame 91, and a mounting frame 91 is provided inside the furnace body 1. A plurality of heating tubes 92 are fixedly connected to the mounting frame 91, and a plurality of fixing rods 93 are slidably connected to the mounting frame 91. The top ends of the fixing rods 93 are fixedly connected to the top inner wall of the furnace body 1, and the bottom end of the mounting frame 91 and the diameter of the interference ring 82 are equal; after all the blanks are transferred to the furnace body 1, the second motor 71 is started, and the motor shaft of the second motor 71 drives the worm 72 to rotate, and the worm 72 engages the turbine 73, and the turbine 73 is connected to the mounting plate 75 through the second rotating shaft 74, so that the multiple blanks on the mounting plate 75 are stable and uniform. The second rotating shaft 74 rotates at a high speed, and the third rotating shaft 84 at the bottom is driven to rotate while the second rotating shaft 74 rotates. The interference wheels 85 at both ends of the connecting rod 83 are rollingly connected to the corrugated ring 81. Since the bottom end of the corrugated ring 81 is corrugated, the corrugated ring 81 passively reciprocates vertically. The corrugated ring 81 is fixedly connected to the interference ring 82 through the connecting rod 83, and the interference ring 82 is in contact with the bottom end of the mounting frame 91. Since the mounting frame 91 slides vertically through the fixed rod 93, the mounting frame 91 passively swings vertically. The multiple heating tubes 92 on the mounting frame 91 heat the blank at a uniform speed, thereby enhancing the efficiency of ceramic sintering, improving production efficiency and the quality of ceramic preparation.

[0038] When the present invention is in use, two tracks 44 are provided at the bottom end of the furnace body 1, and the placement plate 41 moves on the tracks 44 via two rollers 45. When the placement plate 41 needs to be moved to drag the entire platform, it is only necessary to hold the handle 43. The handle 43 is connected to the placement plate 41 via the rotating block 42. The placement plate 41 can be moved to the bottom end of the furnace body 1 through the handle 43, and then the platform with the blank placed can be placed inside the furnace body 1, thereby facilitating the holding and control of the entire platform to move. In order to prevent the entire platform from being accidentally moved, a brake pad 58 is provided on the first rotating shaft 46 connected between the two rollers 45, and a first spring 57 resists the connecting rod 52. The connecting rod 52 and the brake shoe 59 are fixedly connected. Under the resistance of the first spring 57, the brake shoe 59 always contacts the brake shoe 58, which prevents the roller 45 from rolling, and then temporarily fixes the entire platform to prevent the platform from moving due to external contact, thereby improving the stability of the loading platform. When it is necessary to release the brake limit and move, it is only necessary to deflect the handle 43, and the rotating block 42 drives the bottom protrusion 51 to deflect at the same angle. The protrusion 51 drags the connecting rod 52 to follow the movement through the pull rod 53, and the brake shoe 59 moves along the slide groove 55 provided on the fixed block 54. Since the slide groove 55 is V-shaped, the brake shoe 59 moves in the fixed block 54. When the handle 43 is not in operation, the plurality of first springs 57 cause the brake block 59 to automatically return to the original position and contact the brake pad 58, playing the limiting role again, thereby greatly improving the safety and stability of the transport platform; when the blank on the lifting plate 61 needs to be moved to the interior of the furnace body 1 for unloading operation, it is first necessary to push the placement plate 41 to the bottom end of the furnace body 1, and then start the first motor 67. The motor shaft of the first motor 67 drives the screw rod 66 at one end, and the screw rod During the rotation of 66, the threaded block 65 is driven to move, and the threaded block 65 causes the connecting shaft 64 to slide on the limit block 63, and then the multiple support rods 62 begin to extend crosswise, thereby pushing the lifting plate 61 to move smoothly to the top, and finally the lifting plate 61 is docked with the bottom end of the furnace body 1, and the blanks are all transferred to the inside of the furnace body 1 to wait for high-temperature production. The connection mode of the screw rod 66 and the threaded block 65 has a self-locking effect, and thus can keep the lifting plate 61 fixed for a long time. Since the inlet and outlet of the furnace body 1 are facing the bottom end, under the action of gravity, the inside of the furnace body 1 is kept at the cleanest level, thereby maintaining the quality of the ceramic production, and the effect is better;After all the blanks are transferred to the furnace body 1, the second motor 71 is started. The motor shaft of the second motor 71 drives the worm 72 to rotate. The worm 72 engages the turbine 73. The turbine 73 is connected to the placement plate 75 through the second rotating shaft 74, so that the multiple blanks on the placement plate 75 rotate stably and uniformly. The rotation of the second rotating shaft 74 drives the third rotating shaft 84 at the bottom to rotate. The friction wheels 85 at both ends of the connecting rod 83 are rollingly connected to the corrugated ring 81. Since the bottom end of the corrugated ring 81 is corrugated, the corrugated ring 81 is passively reciprocating vertically. The corrugated ring 81 is fixedly connected to the friction ring 82 by the connecting rod 83, and the friction ring 82 is in contact with the bottom end of the placement frame 91. Since the placement frame 91 slides vertically through the fixed rod 93, the placement frame 91 is passively swung vertically. The multiple heating tubes 92 on the placement frame 91 heat the blanks at a uniform speed, thereby enhancing the efficiency of ceramic sintering, improving production efficiency and the quality of ceramic preparation.

[0039] It will be apparent 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 invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0040] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A ceramic sintering furnace, characterized in that: The invention comprises a furnace body (1), wherein the bottom end of the furnace body (1) is supported by a support frame (3), and a control box (2) is provided on one side of the furnace body (1), a moving mechanism (4) is provided at the bottom end of the furnace body (1), a braking mechanism (5) is provided on the moving mechanism (4), a lifting mechanism (6) is installed at the top end of the moving mechanism (4), a rotating mechanism (7) and a uniform mechanism (8) are installed on the lifting mechanism (6), and a heating mechanism (9) is installed in the furnace body (1); The moving mechanism (4) comprises a placement plate (41), and the bottom end of the furnace body (1) is provided with a placement plate (41); The lifting mechanism (6) includes a lifting plate (61), and the top end of the placement plate (41) is provided with the lifting plate (61); The rotating mechanism (7) includes a second rotating shaft (74), the lifting plate (61) is rotatably connected to the second rotating shaft (74), the top end of the second rotating shaft (74) is fixedly connected to a placement plate (75), and a plurality of balls (76) are rollingly connected between the placement plate (75) and the lifting plate (61); The uniform mechanism (8) includes a contact ring (82), a contact ring (82) is provided at the top of the lifting plate (61) and a corrugated ring (81) is provided at the bottom, a plurality of connecting rods (83) are fixedly connected between the contact ring (82) and the corrugated ring (81), the connecting rods (83) are slidably connected to the lifting plate (61), the diameters of the corrugated ring (81) and the contact ring (82) are equal and both are annular, the bottom end of the corrugated ring (81) contacts two contact wheels (85), a third rotating shaft (84) is rotatably connected between the two contact wheels (85), and the third rotating shaft (84) is fixedly connected to the second rotating shaft (74); The heating mechanism (9) comprises a mounting frame (91), the mounting frame (91) is provided inside the furnace body (1), a plurality of heating tubes (92) are fixedly connected to the mounting frame (91), a plurality of fixing rods (93) are slidably connected to the mounting frame (91), the top ends of the fixing rods (93) are fixedly connected to the top inner wall of the furnace body (1), the bottom end of the mounting frame (91) and the diameter of the abutment ring (82) are equal; the abutment ring (82) abuts against the bottom end of the mounting frame (91).

2. A ceramic sintering furnace according to claim 1, characterized in that: Two tracks (44) are provided at the bottom end of the placement plate (41). The two tracks (44) are arranged in parallel. The tracks (44) are fixedly connected to the support frame (3). The bottom end of the placement plate (41) is rotatably connected to two first rotating shafts (46). The two ends of the first rotating shafts (46) are respectively fixedly connected to a roller (45). The roller (45) is rollingly connected to the track (44).

3. A ceramic sintering furnace according to claim 2, characterized in that: The moving mechanism (4) further comprises a rotating block (42), one end of the placement plate (41) is rotatably connected to two rotating blocks (42), and a handle (43) is fixedly connected between the two rotating blocks (42).

4. A ceramic sintering furnace according to claim 3, characterized in that: The braking mechanism (5) includes a protrusion (51), the bottom end of the rotating block (42) is fixedly connected to the protrusion (51), the bottom end of the placement plate (41) is fixedly connected to two groups of fixed blocks (54), each group of the fixed blocks (54) is provided with two, a V-shaped sliding groove (55) is provided on the fixed block (54), a sliding rod (56) is slidably connected between the two sliding grooves (55), a connecting rod (52) is rotatably connected between the two sliding rods (56), and a pull rod (53) is rotatably connected between the connecting rod (52) and the protrusion (51).

5. A ceramic sintering furnace according to claim 4, characterized in that: The braking mechanism (5) further comprises a brake pad (58), wherein a cylindrical brake pad (58) is fixedly connected to the first rotating shaft (46), the top end of the brake pad (58) abuts against a brake block (59), the top end of the brake block (59) is fixedly connected to a connecting rod (52), and a plurality of first springs (57) abut against each other between the connecting rod (52) and the placement plate (41).

6. The ceramic sintering furnace according to claim 5, characterized in that: The bottom end of the lifting plate (61) and the top end of the placement plate (41) are respectively fixedly connected to two limit blocks (63), and the opposite sides of the placement plate (41) and the lifting plate (61) are rotatably connected to two support rods (62), and the support rods (62) are cross-rotatably connected. The other end of the support rod (62) is fixedly connected to a connecting shaft (64), and the connecting shaft (64) is slidably connected to the limit blocks (63), and one of the connecting shafts (64) is rotatably connected to a threaded block (65), and the threaded block (65) is threadedly connected to a screw rod (66). A first motor (67) is installed on the placement plate (41), and the motor shaft of the first motor (67) is connected to the screw rod (66).

7. The ceramic sintering furnace according to claim 6, characterized in that: The rotating mechanism (7) further includes a second motor (71). The second motor (71) is installed at the bottom end of the lifting plate (61). A worm (72) is connected to the motor shaft of the second motor (71). A turbine (73) is fixedly connected to the second rotating shaft (74). The turbine (73) and the worm (72) are meshed with each other.

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