Ceramic firing device

Abstract

The ceramic firing device comprises a machine body, a preheating box, a calcining box and a cooling box are sequentially arranged at the top of the machine body from right to left, a telescopic mechanism is installed on the right side of the preheating box, and a clamping mechanism is connected to the telescopic mechanism; the telescopic mechanism and the clamping mechanism are matched to be used for sequentially conveying celadon blanks to be fired into the preheating box, the calcining box and the cooling box. Under the cooperative action of the telescopic mechanism, the clamping mechanism, the sealing mechanism, the cooling mechanism, the first auxiliary mechanism and the second auxiliary mechanism, celadon greenware to be fired is automatically stored and sequentially conveyed into the preheating box, the calcining box and the cooling box, and after firing is completed, the celadon greenware to be fired is subjected to heat preservation and heat preservation. And each fired celadon green body can be automatically taken down, convenience and rapidness are achieved, compared with traditional manual feeding and taking, the working efficiency can be improved, the safety coefficient is increased, and the method is beneficial to application and popularization in real life and facilitates batched firing of the celadon green bodies.

Description

Technical Field

[0001] This invention relates to the field of ceramic firing technology, specifically to a ceramic firing apparatus. Background Technology

[0002] Ceramics are made primarily from clay, which has high viscosity and strong plasticity. They have advantages such as high melting point, high hardness, high wear resistance, and oxidation resistance, and can be used as structural materials, cutting tool materials, and mold materials.

[0003] Chinese patent CN217764423U discloses an electric kiln for ceramic firing. An electric push rod moves the firing plate and ceramics. During the movement, the firing plate slides on the surface of a slide rail via a slider. The slide rail provides auxiliary protection for the moving ceramics, ensuring stability during the adjustment process. The electric push rod can push the ceramics out of the kiln, making it convenient for workers to retrieve the fired ceramics and preventing burns from the inside of the kiln.

[0004] The aforementioned device uses an electric push rod to push out the firing plate, making it easier for workers to pick up and put down ceramics. However, throughout the process, workers still need to be close to the furnace to operate, which poses certain safety hazards. This problem is particularly evident when removing ceramics. In conclusion, the aforementioned device still has room for improvement. Summary of the Invention

[0005] To solve the above-mentioned technical problems, a ceramic firing device is provided. This technical solution solves the problem mentioned in the background art that workers still need to be close to the furnace to operate, which poses certain safety hazards.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A ceramic firing apparatus includes a body. From right to left, a preheating chamber, a firing chamber, and a cooling chamber are sequentially arranged on the top of the body. A telescopic mechanism is installed on the right side of the preheating chamber, and a clamping mechanism is connected to the telescopic mechanism. The telescopic mechanism and the clamping mechanism cooperate to sequentially feed the celadon blanks to be fired into the preheating chamber, the firing chamber, and the cooling chamber. Sealing mechanisms are installed on both sides of the preheating chamber, the firing chamber, and the cooling chamber. A cooling mechanism is also provided inside the cooling chamber. A first auxiliary mechanism and a second auxiliary mechanism are installed on the left side of the cooling chamber. The first auxiliary mechanism and the second auxiliary mechanism cooperate to sequentially remove the fired celadon blanks from the clamping mechanism.

[0007] Preferably, the telescopic mechanism includes a fixed cylinder fixedly connected to the right side of the top of the machine body. Several sets of sliding cylinders are slidably connected inside the fixed cylinder. A first stepper motor is provided on the inner wall of the fixed cylinder. The output end of the first stepper motor is fixedly connected to the outer end of the first lead screw. A movable part is threadedly connected to the outer wall of the first lead screw. The movable part is slidably connected to the first guide rod. The first guide rod is welded inside the fixed cylinder, and the interior of the movable part is rotatably connected to the first telescopic member. One end of the first telescopic member is rotatably connected to the interior of the fixed cylinder, and the other end of the first telescopic member is rotatably connected to the interior of the outermost sliding cylinder.

[0008] Preferably, the clamping mechanism includes a connecting plate, a first threaded rod, and a movable frame. The connecting plate is fixedly connected to the outer end of the outermost sliding cylinder. The first threaded rod is rotatably connected to the top of the connecting plate. The movable frame has two sets of threads respectively threaded to both ends of the outer wall of the first threaded rod. The threads at both ends of the first threaded rod have opposite directions of rotation. A first fixing rod is also installed on the top of the connecting plate. Both sets of movable frames are slidably connected to the first fixing rod. A first servo motor for driving the first threaded rod to rotate is provided on the outer wall of the connecting plate.

[0009] Preferably, the interiors of the two sets of movable frames are rotatably connected to the bottom ends of the second telescopic member, and the top ends of the second telescopic member are rotatably connected to the interiors of the two sets of sliding frames. Both sets of sliding frames are slidably connected to the connecting rod, and the connecting rod is fixedly connected to the bottom of the lifting plate.

[0010] Preferably, the second telescopic member is evenly provided with several sets of mounting plates, and a rotating disk is rotatably connected inside the mounting plate. The several sets of rotating disks are connected to each other by telescopic cylinders. A drive motor is fixedly connected to the bottom of the lowest mounting plate. The output end of the drive motor is fixedly connected to the bottom of the lowest rotating disk. Placement slots are evenly opened on the rotating disk. A baffle is provided on the outside of the placement slot. The inside of the rotating disk is connected to the baffle through a telescopic rod. A spring is sleeved on the outside of the telescopic rod. A set of slots is opened through the mounting plate.

[0011] Preferably, the sealing mechanism includes a second threaded rod, a second fixed rod, and a sealing plate. The second threaded rod is rotatably connected to the top of the preheating box, calcining box, and cooling box. The second fixed rod is fixedly installed on the top of the preheating box, calcining box, and cooling box. The threads at both ends of the second threaded rod have opposite directions. Two sets of sealing plates are provided and are respectively threaded to the two ends of the outer wall of the second threaded rod. The top of the preheating box, calcining box, and cooling box is also provided with a second servo motor that drives the second threaded rod to rotate. Both sets of sealing plates are slidably connected to the second fixed rod. Pressure grooves are provided through the sides of the two sets of sealing plates that are close to each other.

[0012] Preferably, the cooling mechanism includes a second lead screw and a second guide rod. The second lead screw is rotatably mounted on the rear side inside the cooling box, and the second guide rod is fixedly connected to the rear side inside the cooling box. A nozzle is slidably connected to the outer wall of the second guide rod, and the nozzle is threadedly connected to the outer wall of the second lead screw. The top of the second lead screw is fixedly connected to the output end of a second stepper motor, and the second stepper motor is located on the top of the cooling box.

[0013] Preferably, the first auxiliary mechanism includes a fixed frame welded to the top of the machine body. A third lead screw is rotatably connected inside the fixed frame. A first movable frame is threadedly connected to the outer wall of the third lead screw. A third guide rod is also fixedly installed inside the fixed frame. The first movable frame is slidably connected to the outer wall of the third guide rod. A third stepper motor is provided on the outer wall of the fixed frame. The outer end of the third lead screw is fixedly connected to the output end of the third stepper motor.

[0014] Preferably, the first auxiliary mechanism further includes a fourth lead screw rotatably connected inside the first movable frame. A lifting block is threaded onto the fourth lead screw. The lifting block is slidably connected to the outer wall of the fourth guide rod. The fourth guide rod is welded inside the first movable frame. A fourth stepper motor for driving the fourth lead screw to rotate is installed on the outer wall of the first movable frame. A conveyor is fixedly connected to the outer wall of the lifting block. A first electric push rod is provided at the end of the conveyor. The output end of the first electric push rod is fixedly connected to an electromagnetic plate.

[0015] Preferably, the second auxiliary mechanism includes a second electric push rod and a lifting component. The second electric push rod is fixedly connected to the top of the machine body. A second movable frame is fixedly installed at the output end of the second electric push rod. A fifth lead screw is rotatably installed inside the second movable frame. The lifting component is threadedly connected to the fifth lead screw and is also slidably connected to a fifth guide rod. The fifth guide rod is fixedly installed inside the second movable frame. A fifth stepper motor for driving the fifth lead screw to rotate is provided on the outer wall of the second movable frame. A third electric push rod is provided on the outer wall of the lifting component. The output end of the third electric push rod is fixedly connected to the push plate.

[0016] Compared with the prior art, the present invention provides a ceramic firing apparatus, which has the following beneficial effects: This invention, through the coordinated operation of a telescopic mechanism, a clamping mechanism, a sealing mechanism, a cooling mechanism, a first auxiliary mechanism, and a second auxiliary mechanism, achieves automated storage of celadon blanks to be fired and sequentially delivers them to the preheating box, the firing box, and the cooling box. After firing, each fired celadon blank can be automatically removed, which is convenient and quick, meeting the needs of workers. Compared with the traditional manual feeding and retrieval, it increases work efficiency and improves safety. This method is conducive to promotion and use in real life and facilitates the batch firing of celadon blanks. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the telescopic mechanism in this invention; Figure 3 This is a schematic diagram of the internal structure of the fixed cylinder and the sliding cylinder of the present invention; Figure 4 This is a schematic diagram of the clamping mechanism in this invention; Figure 5 This is a front view of the clamping mechanism in this invention; Figure 6 This is a schematic diagram of the rotating disk in this invention; Figure 7 This is a schematic diagram of the internal structure of the cooling box in this invention; Figure 8 This is a schematic diagram of the structure of the first auxiliary mechanism in this invention; Figure 9 This is a schematic diagram of the structure of the second auxiliary mechanism in this invention.

[0018] The numbers on the map are: 1. Machine body; 101. Preheating box; 102. Calcination box; 103. Cooling box; 2. Telescopic mechanism; 201. Fixed cylinder; 202. Sliding cylinder; 203. First stepper motor; 204. First lead screw; 205. First guide rod; 206. Moving part; 207. First telescopic part; 3. Clamping mechanism; 301. Connecting plate; 302. First threaded rod; 303. First fixed rod; 304. First servo motor; 305. Moving frame; 306. Lifting plate; 307. Connecting rod; 308. Sliding frame; 309. Second telescopic component; 310. Mounting plate; 311. Rotating disk; 312. Telescopic cylinder; 313. Drive motor; 314. Placement slot; 315. Spring; 316. Telescopic rod; 317. Baffle; 318. Groove; 4. Closing mechanism; 401. Second threaded rod; 402. Second fixed rod; 403. Second servo motor; 404. Closing plate; 405. Pressure groove; 5. Cooling mechanism; 501. Second lead screw; 502. Second guide rod; 503. Second stepper motor; 504. Nozzle; 6. First auxiliary mechanism; 601. Fixed frame; 602. Third lead screw; 603. Third guide rod; 604. Third stepper motor; 605. First movable frame; 606. Fourth lead screw; 607. Fourth guide rod; 608. Fourth stepper motor; 609. Lifting block; 610. Conveyor; 611. First electric push rod; 612. Electromagnetic plate; 7. Second auxiliary mechanism; 701. Second electric push rod; 702. Second movable frame; 703. Fifth lead screw; 704. Fifth guide rod; 705. Fifth stepper motor; 706. Lifting component; 707. Third electric push rod; 708. Push plate. Detailed Implementation

[0019] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0020] Example 1 Please refer to Figures 1-9 As shown, a ceramic firing apparatus includes a body 1. From right to left, a preheating box 101, a calcining box 102, and a cooling box 103 are arranged on the top of the body 1. A telescopic mechanism 2 is installed on the right side of the preheating box 101, and a clamping mechanism 3 is connected to the telescopic mechanism 2. The telescopic mechanism 2 and the clamping mechanism 3 cooperate to sequentially feed the celadon blanks to be fired into the preheating box 101, the calcining box 102, and the cooling box 103. A sealing mechanism 4 is installed on both sides of the preheating box 101, the calcining box 102, and the cooling box 103. A cooling mechanism 5 is also provided inside the cooling box 103. A first auxiliary mechanism 6 and a second auxiliary mechanism 7 are installed on the left side of the cooling box 103. The first auxiliary mechanism 6 and the second auxiliary mechanism 7 cooperate to sequentially remove the fired celadon blanks from the clamping mechanism 3.

[0021] Example 2 Please refer to Figure 2 and Figure 3As shown, the telescopic mechanism 2 includes a fixed cylinder 201 fixedly connected to the top right side of the body 1. Several sets of sliding cylinders 202 are slidably connected inside the fixed cylinder 201. A first stepper motor 203 is provided on the inner wall of the fixed cylinder 201. The output end of the first stepper motor 203 is fixedly connected to the outer end of the first lead screw 204. A movable part 206 is threadedly connected to the outer wall of the first lead screw 204. The movable part 206 is slidably connected to the first guide rod 205. The first guide rod 205 is welded to the inside of the fixed cylinder 201, and the inside of the movable part 206 is rotatably connected to the first telescopic part 207. One end of the first telescopic part 207 is rotatably connected to the inside of the fixed cylinder 201, and the other end of the first telescopic part 207 is rotatably connected to the inside of the outermost sliding cylinder 202.

[0022] Those skilled in the art will understand that by rotating the first lead screw 204 through the output end of the first stepper motor 203, the movable part 206 reciprocates horizontally along the outer wall of the first guide rod 205, causing the first telescopic part 207 to be in an extended or retracted state. When the first telescopic part 207 is in an extended state, several sets of sliding cylinders 202 move synchronously to the left, and when the first telescopic part 207 is in a retracted state, several sets of sliding cylinders 202 move synchronously to the right. In summary, this achieves the goal of driving the clamping mechanism 3 to move to the left or to the right.

[0023] Example 3 Please refer to Figure 4 As shown, the clamping mechanism 3 includes a connecting plate 301, a first threaded rod 302, and a moving frame 305. The connecting plate 301 is fixedly connected to the outer end of the outermost sliding cylinder 202. The first threaded rod 302 is rotatably connected to the top of the connecting plate 301. The moving frame 305 is provided with two sets of threads respectively threaded to both ends of the outer wall of the first threaded rod 302. The threads at both ends of the first threaded rod 302 have opposite directions of rotation. A first fixed rod 303 is also installed on the top of the connecting plate 301. Both sets of moving frames 305 are slidably connected to the first fixed rod 303. A first servo motor 304 that drives the first threaded rod 302 to rotate is provided on the outer wall of the connecting plate 301.

[0024] Please refer to Figure 4 As shown, the interiors of the two sets of movable frames 305 are rotatably connected to the bottom ends of the second telescopic member 309, and the top ends of the second telescopic member 309 are rotatably connected to the interiors of the two sets of sliding frames 308. Both sets of sliding frames 308 are slidably connected to the connecting rod 307, and the connecting rod 307 is fixedly connected to the bottom of the lifting plate 306.

[0025] Please refer to Figure 4 , Figure 5 and Figure 6As shown, several sets of mounting plates 310 are evenly arranged on the second telescopic member 309. A rotating disk 311 is rotatably connected inside the mounting plate 310. Several sets of rotating disks 311 are connected to each other through telescopic cylinders 312. A drive motor 313 is fixedly connected to the bottom of the lowest mounting plate 310. The output end of the drive motor 313 is fixedly connected to the bottom of the lowest rotating disk 311. Placement slots 314 are evenly opened on the rotating disk 311. A baffle 317 is provided on the outside of the placement slots 314. The inside of the rotating disk 311 is connected to the baffle 317 through a telescopic rod 316. A spring 315 is sleeved on the outside of the telescopic rod 316. A set of slots 318 are opened through the mounting plate 310.

[0026] Those skilled in the art will understand that by providing a placement groove 314, it is convenient to store the celadon blank to be fired. Under the combined action of the spring 315 and the telescopic rod 316, the baffle 317 squeezes the stored celadon blank, thereby fixing the celadon blank in the placement groove 314. The output of the drive motor 313 drives the bottommost rotating disk 311 to rotate. Due to the presence of several sets of telescopic cylinders 312, all rotating disks 311 rotate synchronously. In order to prevent the celadon ceramic blanks stored on the rotating disks 311 from falling off during rotation, the output of the first servo motor 304 drives the first threaded rod 302 to rotate, causing the two sets of moving frames 305 to move away from each other along the outer wall of the first fixed rod 303, driving the second telescopic component 309 to be in a retracted state. This achieves that all rotating disks 311 move closer to each other synchronously, and the lifting plate 306 also moves downward to limit the top of all celadon ceramic blanks, thereby preventing them from falling off.

[0027] Example 4 Please refer to Figure 7 As shown, the sealing mechanism 4 includes a second threaded rod 401, a second fixed rod 402, and a sealing plate 404. The second threaded rod 401 is rotatably connected to the top of the preheating box 101, the calcining box 102, and the cooling box 103. The second fixed rod 402 is fixedly installed on the top of the preheating box 101, the calcining box 102, and the cooling box 103. The threads at both ends of the second threaded rod 401 have opposite directions. Two sets of sealing plates 404 are provided and are respectively threaded to the two ends of the outer wall of the second threaded rod 401. A second servo motor 403 that drives the second threaded rod 401 to rotate is also provided on the top of the preheating box 101, the calcining box 102, and the cooling box 103. Both sets of sealing plates 404 are slidably connected to the second fixed rod 402. A pressure groove 405 is provided through the side of the two sets of sealing plates 404 that are close to each other.

[0028] Those skilled in the art will understand that the output end of the second servo motor 403 drives the second threaded rod 401 to rotate, causing the two sets of closed plates 404 to move closer or further apart, and the inner wall of the pressure groove 405 to fit against the outer wall of each set of sliding cylinders 202.

[0029] Example 5 Please refer to Figure 7 As shown, the cooling mechanism 5 includes a second lead screw 501 and a second guide rod 502. The second lead screw 501 is rotatably mounted on the rear side inside the cooling box 103. The second guide rod 502 is fixedly connected to the rear side inside the cooling box 103. A nozzle 504 is slidably connected to the outer wall of the second guide rod 502. The nozzle 504 is threadedly connected to the outer wall of the second lead screw 501. The top of the second lead screw 501 is fixedly connected to the output end of the second stepper motor 503, and the second stepper motor 503 is located on the top of the cooling box 103.

[0030] Those skilled in the art will understand that the output of the second stepper motor 503 drives the second lead screw 501 to rotate, causing the nozzle 504 to reciprocate up and down along the outer wall of the second guide rod 502, and the nozzle 504 can spray cooling air, causing the temperature inside the cooling box 103 to decrease.

[0031] Example 6 Please refer to Figure 8 As shown, the first auxiliary mechanism 6 includes a fixed frame 601, which is welded to the top of the body 1. A third lead screw 602 is rotatably connected inside the fixed frame 601. A first movable frame 605 is threadedly connected to the outer wall of the third lead screw 602. A third guide rod 603 is also fixedly installed inside the fixed frame 601. The first movable frame 605 is slidably connected to the outer wall of the third guide rod 603. A third stepper motor 604 is provided on the outer wall of the fixed frame 601. The outer end of the third lead screw 602 is fixedly connected to the output end of the third stepper motor 604.

[0032] Please refer to Figure 8 As shown, the first auxiliary mechanism 6 also includes a fourth lead screw 606 rotatably connected inside the first movable frame 605. A lifting block 609 is threaded onto the fourth lead screw 606. The lifting block 609 is slidably connected to the outer wall of the fourth guide rod 607. The fourth guide rod 607 is welded inside the first movable frame 605. A fourth stepper motor 608 that drives the fourth lead screw 606 to rotate is installed on the outer wall of the first movable frame 605. A conveyor 610 is fixedly connected to the outer wall of the lifting block 609. A first electric push rod 611 is provided at the end of the conveyor 610. The output end of the first electric push rod 611 is fixedly connected to the electromagnetic plate 612.

[0033] Those skilled in the art will understand that the output of the third stepper motor 604 drives the third lead screw 602 to rotate, causing the first movable frame 605 to move horizontally back and forth along the outer wall of the third guide rod 603, thereby driving the conveyor 610 to move horizontally back and forth; and the output of the fourth stepper motor 608 drives the fourth lead screw 606 to rotate, causing the lifting block 609 to move up and down along the outer wall of the fourth guide rod 607, thereby driving the conveyor 610 to move up and down.

[0034] Example 7 Please refer to Figure 9 As shown, the second auxiliary mechanism 7 includes a second electric push rod 701 and a lifting component 706. The second electric push rod 701 is fixedly connected to the top of the machine body 1. The output end of the second electric push rod 701 is fixedly installed with a second movable frame 702. A fifth lead screw 703 is rotatably installed inside the second movable frame 702. The lifting component 706 is threadedly connected to the fifth lead screw 703. The lifting component 706 is also slidably connected to a fifth guide rod 704. The fifth guide rod 704 is fixedly installed inside the second movable frame 702. A fifth stepper motor 705 for driving the fifth lead screw 703 to rotate is provided on the outer wall of the second movable frame 702. A third electric push rod 707 is provided on the outer wall of the lifting component 706. The output end of the third electric push rod 707 is fixedly connected to the push plate 708.

[0035] Those skilled in the art will understand that by controlling the output end of the second electric push rod 701 to extend or retract, the second movable frame 702 moves forward or backward, thereby driving the push plate 708 to move forward or backward; and by controlling the output end of the fifth stepper motor 705 to drive the fifth lead screw 703 to rotate, the lifting member 706 moves up and down along the outer wall of the fifth guide rod 704, thereby driving the push plate 708 to move up and down; and by controlling the output end of the third electric push rod 707 to extend or retract, the push plate 708 moves to the right or left.

[0036] To clearly describe the working principle of this invention, we will use... Figure 1 This is explained from a directional perspective, which refers to the "up, down, left, right, front, and back" as mentioned below, specifically as follows: S1. By providing a placement slot 314, it is convenient to store the celadon blanks to be fired. Under the combined action of the spring 315 and the telescopic rod 316, the baffle 317 squeezes the stored celadon blanks, thereby fixing the celadon blanks in the placement slot 314. The output end of the first servo motor 304 drives the first threaded rod 302 to rotate, so that the two sets of moving frames 305 move away from each other along the outer wall of the first fixed rod 303, driving the second telescopic member 309 to be in a retracted state, thereby realizing that all the rotating disks 311 move closer to each other synchronously, and the lifting plate 306 also moves downward, limiting the top of the celadon blanks stored on all the rotating disks 311. S2. The output end of the first stepper motor 203 drives the first lead screw 204 to rotate, causing the movable part 206 to reciprocate horizontally along the outer wall of the first guide rod 205, which drives the first telescopic part 207 to be in an extended state, so that several sets of sliding cylinders 202 move to the left synchronously, thereby driving the clamping mechanism 3 to move to the left, causing the stored celadon blanks to enter the preheating box 101, the calcining box 102 and the cooling box 103 respectively. During the entry process, the inner wall of the pressure groove 405 on the sealing mechanism 4 can fit with the outer wall of each set of sliding cylinders 202 to seal the preheating box 101, the calcining box 102 and the cooling box 103 to prevent sudden temperature changes. S3. After the celadon ceramic blank is placed in the cooling box 103, the output end of the second stepper motor 503 drives the second lead screw 501 to rotate, causing the nozzle 504 to move up and down along the outer wall of the second guide rod 502. The nozzle 504 can spray cooling air, and the output end of the drive motor 313 drives the bottom rotating disk 311 to rotate. Due to the presence of several sets of telescopic cylinders 312, all rotating disks 311 rotate synchronously, improving the cooling effect. S4. Continuing under the action of the first stepper motor 203, the clamping mechanism 3 continues to move to the left, causing the fired celadon blank to be positioned on the left side of the cooling box 103. Through the action of the first auxiliary mechanism 6, the conveyor 610 can be positioned directly below the slot 318 on each set of mounting plates 310. By controlling the output end of the first electric push rod 611 to extend, the electromagnetic plate 612 moves backward, activating the electromagnetic plate 612 to electromagnetically attract the baffle 317 directly above the slot 318. Then, the output end of the first electric push rod 611 retracts, pulling the baffle 317 open. Next, under the action of the second auxiliary mechanism 7, the push plate 708 can move to the height position of the celadon blank, pushing the celadon blank through the slot 318 and dropping it onto the conveyor 610 for transport to the next process. In summary, this invention can automatically remove each fired celadon blank, which is convenient and quick, meeting the needs of the workers.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A ceramic firing device comprising a machine body (1), characterized in that, The top of the machine body (1) is provided with a preheating box (101), a calcination box (102) and a cooling box (103) from right to left, a telescopic mechanism (2) is installed on the right side of the preheating box (101), a clamping mechanism (3) is connected to the telescopic mechanism (2), the telescopic mechanism (2) and the clamping mechanism (3) are matched for sequentially sending the greenware to be fired into the preheating box (101), the calcination box (102) and the cooling box (103), and the preheating box (101), the calcination box (102) and the cooling box (103) are provided with a sealing mechanism (4) on both sides, the cooling box (103) is further provided with a cooling mechanism (5), and the left side of the cooling box (103) is provided with a first auxiliary mechanism (6) and a second auxiliary mechanism (7), which are matched for sequentially taking off the greenware on the clamping mechanism (3).

2. The apparatus for firing ceramics according to claim 1, wherein The telescopic mechanism (2) comprises a fixed cylinder (201) fixedly connected to the top right side of the machine body (1), a plurality of groups of sliding cylinders (202) are slidably connected in the fixed cylinder (201), a first stepper motor (203) is arranged on the inner wall of the fixed cylinder (201), the output end of the first stepper motor (203) is fixedly connected with the outer end of a first lead screw (204), the outer wall of the first lead screw (204) is threadedly connected with a movable piece (206), the movable piece (206) is slidably connected to a first guide rod (205), the first guide rod (205) is welded in the fixed cylinder (201), and the inner portion of the movable piece (206) is rotatably connected with a first telescopic piece (207), one side of the first telescopic piece (207) is rotatably connected to the inner portion of the fixed cylinder (201), and the other side of the first telescopic piece (207) is rotatably connected to the inner portion of the outermost sliding cylinder (202).

3. The apparatus for firing ceramics according to claim 2, wherein The clamping mechanism (3) comprises a connecting plate (301), a first threaded rod (302) and a moving frame (305), the connecting plate (301) is fixedly connected to the outer end of the outermost sliding cylinder (202), the first threaded rod (302) is rotatably connected to the top of the connecting plate (301), the moving frame (305) is provided with two groups of threaded rods connected to the outer walls of the two ends of the first threaded rod (302), the threads of the two ends of the first threaded rod (302) are opposite in rotation direction, and the top of the connecting plate (301) is further provided with a first fixed rod (303), the two groups of moving frames (305) are slidably connected to the first fixed rod (303), and the outer wall of the connecting plate (301) is provided with a first servo motor (304) for driving the first threaded rod (302) to rotate.

4. The apparatus for firing ceramics according to claim 3, wherein The inner part of the two groups of the moving frame (305) is rotatably connected with the bottom of the two ends of the second telescopic piece (309), and the top of the two ends of the second telescopic piece (309) is rotatably connected in the inner part of the two groups of sliding frames (308), and the two groups of sliding frames (308) are slidably connected on the connecting rod (307), and the connecting rod (307) is fixedly connected at the bottom of the lifting plate (306).

5. The apparatus of claim 4, wherein the ceramic is fired by, A plurality of groups of mounting plates (310) are uniformly arranged on the second telescopic piece (309), the inner part of the mounting plate (310) is rotatably connected with a rotating disc (311), a plurality of groups of the rotating discs (311) are connected through telescopic cylinders (312), the bottom of the lowermost mounting plate (310) is fixedly connected with a driving motor (313), the output end of the driving motor (313) is fixedly connected with the bottom of the lowermost rotating disc (311), a plurality of placing grooves (314) are uniformly formed in the rotating disc (311), a baffle (317) is arranged on the outer side of the placing groove (314), the inner part of the rotating disc (311) is connected with the baffle (317) through a telescopic rod (316), the outer part of the telescopic rod (316) is sleeved with a spring (315), and a group of notches (318) are formed in the mounting plate (310).

6. The apparatus of claim 1, wherein The closing mechanism (4) comprises a second threaded rod (401), a second fixed rod (402) and a closing plate (404), the second threaded rod (401) is rotatably connected at the top of the preheating box (101), the calcination box (102) and the cooling box (103), the second fixed rod (402) is fixedly installed at the top of the preheating box (101), the calcination box (102) and the cooling box (103), the threads formed at the two ends of the second threaded rod (401) are opposite in rotation direction, the closing plate (404) is provided with two groups and is threadedly connected at the two ends of the outer wall of the second threaded rod (401), the top of the preheating box (101), the calcination box (102) and the cooling box (103) is further provided with a second servo motor (403) for driving the rotation of the second threaded rod (401), the two groups of closing plates (404) are slidably connected with the second fixed rod (402), and the sides of the two groups of closing plates (404) close to each other are both provided with a pressing groove (405).

7. The apparatus of claim 1, wherein the ceramic is fired by a microwave. The cooling mechanism (5) comprises a second lead screw (501) and a second guide rod (502), the second lead screw (501) is rotatably installed at the inner rear side of the cooling box (103), the second guide rod (502) is fixedly connected at the inner rear side of the cooling box (103), the outer wall of the second guide rod (502) is slidably connected with a spray head (504), the spray head (504) is threadedly connected on the outer wall of the second lead screw (501), the top of the second lead screw (501) is fixedly connected with the output end of a second stepping motor (503), and the second stepping motor (503) is arranged at the top of the cooling box (103).

8. The apparatus of claim 1, wherein: The first auxiliary mechanism (6) comprises a fixed frame (601) welded on the top of the body (1), a third screw rod (602) rotatably connected in the fixed frame (601), a first movable frame (605) threadedly connected on the outer wall of the third screw rod (602), a third guide rod (603) fixedly installed in the fixed frame (601), the first movable frame (605) slidably connected on the outer wall of the third guide rod (603), a third stepper motor (604) arranged on the outer wall of the fixed frame (601), and the outer end of the third screw rod (602) fixedly connected on the output end of the third stepper motor (604).

9. The apparatus of claim 8, wherein the ceramic is fired by, The first auxiliary mechanism (6) further comprises a fourth screw rod (606) rotatably connected in the first movable frame (605), a lifting block (609) threadedly connected on the fourth screw rod (606), the lifting block (609) slidably connected on the outer wall of a fourth guide rod (607) welded in the first movable frame (605), a fourth stepper motor (608) installed on the outer wall of the first movable frame (605) and driving the fourth screw rod (606) to rotate, and a conveyor (610) fixedly connected on the outer wall of the lifting block (609), a first electric push rod (611) arranged on the end of the conveyor (610), and the output end of the first electric push rod (611) fixedly connected with an electromagnetic plate (612).

10. The apparatus of claim 1, wherein The second auxiliary mechanism (7) comprises a second electric push rod (701) and a lifting piece (706), the second electric push rod (701) fixedly connected on the top of the body (1), a second movable frame (702) fixedly installed on the output end of the second electric push rod (701), a fifth screw rod (703) rotatably installed in the second movable frame (702), the lifting piece (706) threadedly connected on the fifth screw rod (703), the lifting piece (706) further slidably connected on a fifth guide rod (704) fixedly installed in the second movable frame (702), a fifth stepper motor (705) arranged on the outer wall of the second movable frame (702) and driving the fifth screw rod (703) to rotate, a third electric push rod (707) arranged on the outer wall of the lifting piece (706), and the output end of the third electric push rod (707) fixedly connected with a push plate (708).

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