CN117103424B - Silicon carbide ceramic forming equipment and working method thereof - Google Patents
Silicon carbide ceramic forming equipment and working method thereof Download PDFInfo
- Publication number
- CN117103424B CN117103424B CN202311345670.2A CN202311345670A CN117103424B CN 117103424 B CN117103424 B CN 117103424B CN 202311345670 A CN202311345670 A CN 202311345670A CN 117103424 B CN117103424 B CN 117103424B
- Authority
- CN
- China
- Prior art keywords
- silicon carbide
- carbide ceramic
- frame
- lower die
- die assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 43
- 239000000919 ceramic Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 48
- 239000002994 raw material Substances 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000000465 moulding Methods 0.000 claims abstract description 12
- 239000004927 clay Substances 0.000 claims description 24
- 210000001161 mammalian embryo Anatomy 0.000 claims description 11
- 238000005245 sintering Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004814 ceramic processing Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001272 pressureless sintering Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/04—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with one ram per mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
- B28B13/067—Removing the shaped articles from moulds by applying blows or vibrations followed by, or during, the removal of a mould part
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention relates to the technical field of silicon carbide ceramic processing, in particular to silicon carbide ceramic forming equipment and a working method thereof. The equipment comprises a base, a raw material tank, a rail, a pressing die assembly and a movable die assembly. The base is used for supporting and connecting all parts. The material tank is located on the base and used for storing materials and multidirectional walking materials. The track sets up the multiunit along the base periphery, and every group head end and the discharge end one-to-one of head end of head tank for carry the raw materials. The pressing die assembly is positioned at the tail end of the rail, and the silicon carbide ceramic molding is promoted by applying pressure. The movable die assembly slides along the track between the raw material tank and the pressing die assembly, is used for receiving and transferring raw materials on one hand, and is matched with the pressing die assembly on the other hand, so that the silicon carbide ceramic is molded. The whole silicon carbide ceramic forming process is continuous and efficient, the distribution, pressing and reverse molding are automatically completed, the automation is high, and the batch processing of the silicon carbide ceramic is realized.
Description
Technical Field
The invention relates to the technical field of silicon carbide ceramic processing, in particular to silicon carbide ceramic forming equipment and a working method thereof.
Background
The silicon carbide ceramic not only has excellent normal temperature mechanical properties, such as high bending strength, excellent oxidation resistance, good corrosion resistance, high abrasion resistance and low friction coefficient, but also has high temperature mechanical properties (strength, creep resistance and the like) which are the best hot press sintering, pressureless sintering and hot isostatic pressing sintering materials in the known ceramic materials, and the high temperature strength of the silicon carbide ceramic can be maintained to 1600 ℃ all the time, so that the silicon carbide ceramic is the material with the best high temperature strength in the ceramic materials.
The Chinese patent document with the publication number of CN219666963U discloses an extrusion molding device for producing silicon carbide ceramics, which comprises a base, two left and right mirror symmetry's stand are vertically fixed on the top surface of base, two be equipped with the crossbeam between the stand, the bottom surface of crossbeam is equipped with compaction piece, the below of compaction piece is equipped with the extrusion case, the extrusion case is a square tube that link up from top to bottom, the extrusion case pass through the support with the stand is connected, the breach is seted up to the front side of extrusion case, be equipped with the bottom plate in the breach, the top surface of bottom plate runs through the trough, the bottom surface vertical intercommunication shaping of bottom plate, each dream in both sides of extrusion case is equipped with a hasp subassembly.
The extrusion molding device for producing the silicon carbide ceramic is provided with the supporting plate which can fall off through the bottom. The spring pushes the support plate to seal the molding piece. Therefore, the molding effect is greatly influenced by the pressure force, the raw materials are directly extruded out of the supporting plate when the force is large, material leakage is caused, the molding effect is poor when the force is small, the device needs manual matching for feeding and discharging, the quantity of single-time molded silicon carbide ceramics is limited, and the molding efficiency is low.
Disclosure of Invention
Aiming at the problems in the background technology, a silicon carbide ceramic forming device and a working method thereof are provided.
The invention provides silicon carbide ceramic forming equipment which comprises a base, a raw material tank, a rail, a pressing die assembly and a movable die assembly. The base is used for supporting and connecting all parts. The material tank is located on the base and used for storing materials and multidirectional walking materials. The track sets up the multiunit along the base periphery, and every group head end and the discharge end one-to-one of head end of head tank for carry the raw materials. The pressing die assembly is positioned at the tail end of the rail, and the silicon carbide ceramic molding is promoted by applying pressure. The movable die assembly slides along the track between the raw material tank and the pressing die assembly, is used for receiving and transferring raw materials on one hand, and is matched with the pressing die assembly on the other hand, so that the silicon carbide ceramic is molded.
Preferably, the moving die assembly includes a moving frame; the movable frame is matched with the track, and a detachable lower die seat is arranged at the upper end of the movable frame and moves back and forth between the raw material tank and the pressing die assembly along the track; the upper end of the lower die seat is provided with a detachable lower die, and two sides of the lower die seat are provided with supporting pieces capable of lifting and rotating.
Preferably, the track comprises a frame body, a motor I and a screw rod. The first motor is positioned at one end of the frame body. The screw rod is driven by the motor one to rotate on the frame body and is matched with the moving frame in a threaded manner, so that the screw rod moves horizontally.
Preferably, the upper end of the movable frame is provided with an electric control lifting clamping block, and two sides of the movable frame are provided with positioning frames with positioning holes; the bottom of the lower die seat is provided with a clamping hole matched with the clamping block; the support member is matched with the positioning hole.
Preferably, the support piece comprises a second motor positioned on the lower die seat, a support frame driven to rotate by the second motor, a lifting cylinder positioned on the support frame and a support rod positioned on a telescopic rod of the lifting cylinder; the supporting rod is driven by the lifting cylinder to enter and exit the positioning hole below, and the diameter of the supporting rod is matched with the aperture of the positioning hole.
Preferably, the lower die is arranged at the upper end of the lower die seat through a first screw; the inside of the lower die seat is also provided with a supporting frame, a knocker and a vibrator.
Preferably, the pressing die assembly comprises a support at the end part of the track, a pressing cylinder at the top of the support, a positioning sensor arranged at the bottom of the support, an upper die seat at the telescopic rod end of the pressing cylinder and a detachable upper die below the upper die seat.
Preferably, the upper die is arranged below the upper die seat through a second screw; the mud embryo collecting piece is arranged above the upper die seat.
Preferably, the clay blank collecting piece comprises a rotating frame, a half gear and a motor III, wherein the rotating frame is rotatably sleeved on a telescopic rod of the pressing cylinder; a main shaft of the motor III is provided with a collecting box with a heating function; the upper die seat is also provided with a motor IV and a gear driven to rotate by the motor IV; the gear is meshed with the half gear.
The invention also provides a working method of the silicon carbide ceramic forming equipment, which comprises the following steps:
s1, horizontally moving a moving frame to the lower part of a raw material tank to receive raw materials; then sliding to approach the pressing die assembly through the track;
s2, the lower die seat is propped against the in-place sensor, and the pressing cylinder drives the upper die to press downwards, so that the silicon carbide ceramic is molded, and a clay blank is obtained;
s3, the movable frame moves backwards for a certain distance; the clamping block and the clamp Kong Fenli are grounded, and the supporting rod continuously stretches to drive the lower die seat to leave the movable frame;
s4, driving the collection box to move to the lower part of the lower die seat in advance through rotation and lifting of the rotating frame;
s5, turning over the lower die seat, and pouring the mud blank on the collecting box;
s6, resetting the lower die seat, clamping the clamping block with the clamping hole, and starting the cloth of the next round;
s7, drying and preheating the clay blanks by the collecting box to shape the clay blanks; and then the rotating frame rotates to one side of the track, the collecting box is turned over, the shaped clay blanks are transferred to conveying equipment, and the clay blanks are conveyed to the sintering end.
Compared with the prior art, the invention has the following beneficial technical effects: according to the invention, the moving die assembly circularly returns between the raw material tank and the pressing die assembly, and after receiving materials through the moving die assembly, the moving die assembly is matched with the pressing die assembly, so that the silicon carbide ceramic is molded. And then the mud embryo is poured onto a collecting box through the overturning of the lower die seat, and is shaped and transferred. The whole silicon carbide ceramic forming process is continuous and efficient, cloth, pressing and reverse molding are automatically completed, the automaticity is high, and batch processing of the silicon carbide ceramic is realized.
Drawings
FIG. 1 is a schematic diagram of a silicon carbide ceramic forming apparatus according to the present invention;
FIG. 2 is a block diagram of a movable mold assembly according to the present invention;
FIG. 3 is a disassembled view of the moving mold assembly of the present invention;
FIG. 4 is a block diagram of a support member of the present invention;
FIG. 5 is a block diagram of a press-fit die assembly according to the present invention;
FIG. 6 is a block diagram of a preform collector in accordance with the present invention.
Reference numerals: 1. a base; 2. a raw material tank; 3. a track; 301. a frame body; 302. a screw rod; 4. moving the mold assembly; 401. a moving rack; 4011. a clamping block; 4012. a positioning frame; 4013. a positioning strip; 402. a lower die holder; 4021. a support frame; 4022. a knocker; 4023. a vibrator; 403. a support; 4031. a second motor; 4032. a support frame; 4033. a lifting cylinder; 4034. a support rod; 404. a lower die; 405. a first screw; 5. a press-fit die assembly; 501. a bracket; 502. an in-place sensor; 503. a pressing cylinder; 504. an upper die holder; 505. an upper die; 506. a second screw; 507. a clay embryo collecting member; 5071. a rotating frame; 5072. a half gear; 5073. a gear; 5074. a third motor; 5075. and a collection box.
Detailed Description
In a first embodiment, as shown in fig. 1, the present invention provides a silicon carbide ceramic forming apparatus, which includes a base 1, a raw material tank 2, a rail 3, a pressing mold assembly 5, and a moving mold assembly 4. The base 1 is used for supporting and connecting various components. The raw material tank 2 is positioned on the base 1 and is used for storing materials and multi-direction walking materials. The track 3 sets up the multiunit along base 1 periphery, and every group head end and the discharge end one-to-one of head end 2 for carry the raw materials. The pressing die assembly 5 is positioned at the tail end of the track 3, and the silicon carbide ceramic is promoted to be molded by applying pressure. The moving die assembly 4 slides along the rail 3 between the raw material tank 2 and the press die assembly 5 for receiving and transferring raw material on the one hand and for cooperating with the press die assembly 5 on the other hand so that the silicon carbide ceramic is formed.
The invention sets the movable mould component 4 close to the raw material tank 2 to receive raw materials. By sliding the rail 3 to approach the pressing die assembly 5, pressing and molding are performed. And after the silicon carbide ceramic mud blank is taken down, repeating the operation again.
In the second embodiment, based on the above embodiment, the present embodiment discloses a specific structure of the moving die assembly 4. As shown in fig. 2-4, the mobile mold assembly 4 includes a mobile carriage 401; the movable frame 401 is matched with the track 3, and a detachable lower die seat 402 is arranged at the upper end of the movable frame 401 along the track 3 and back and forth between the raw material tank 2 and the pressing die assembly 5; the upper end of the lower die seat 402 is provided with a detachable lower die 404, and two sides of the lower die seat are provided with supporting pieces 403 which can be lifted and rotated. The moving frame 401 moves along the track 3, and drives the lower die holder 402 to move horizontally. The lower die 404 receives the raw material under the raw material tank 2, and then moves to the lower side of the pressing die assembly 5, and the raw material therein is pressed and molded. The lower mold base 402 is then separated from the movable frame 401, the support member 403 lifts the lower mold base 402, the lower mold 404 faces downward, and the silicon carbide ceramic green body is poured out.
It should be further noted that the track 3 includes a frame 301, a motor one, and a screw 302. The first motor is located at one end of the frame 301. The screw 302 is driven by a motor to rotate on the frame 301 and is in threaded fit with the movable frame 401 so as to horizontally move. When the movable frame 401 needs to move, the first motor is started, the screw rod 302 rotates, and the movable frame 401 is driven to move horizontally.
It should be further noted that, an electrically-controlled lifting fixture block 4011 is disposed at the upper end of the movable frame 401, and positioning frames 4012 with positioning holes are disposed at two sides; the bottom of the lower die seat 402 is provided with a clamping hole matched with the clamping block 4011; the support 403 is fitted with a positioning hole. When the movable frame 401 and the lower die holder 402 need to be connected, the clamping block 4011 is lifted up by a driving structure (a motor, an air cylinder, etc.), and is clamped into the clamping hole. The support 403 snaps into the locating hole. The lower die holder 402 is fixed in position. When the mud embryo needs to be poured out, the clamping block 4011 is separated from the clamping hole, and the supporting piece 403 drives the lower die seat 402 to lift and rotate, so that the die pouring is completed.
It should be further noted that the supporting member 403 includes a second motor 4031 disposed on the lower mold base 402, a supporting frame 4032 driven to rotate by the second motor 4031, a lifting cylinder 4033 disposed on the supporting frame 4032, and a supporting rod 4034 disposed on a telescopic rod of the lifting cylinder 4033; the supporting rod 4034 is driven by the lifting cylinder 4033 to enter and exit the positioning hole below, and the diameter of the supporting rod is matched with the aperture of the positioning hole. The periphery of the supporting rod 4034 is provided with a positioning strip 4013; and the hole wall of the positioning hole is provided with a positioning groove matched with the positioning strip 4013, so that the positioning is more accurate. During positioning, the lifting cylinder 4033 drives the supporting rod 4034 to be clamped into the positioning hole. The lower die holder 402 is fixed in position. When the height of the lower die holder needs to be adjusted, the supporting rod 4034 is grounded and continuously extends, so that the lower die holder 402 can be driven to leave the movable frame 401, and the die sinking is completed.
It should be further noted that, the lower mold 404 is mounted at the upper end of the lower mold base 402 by a first screw 405, so as to facilitate replacement of the lower mold 404; the inside of the lower die holder 402 is also provided with a supporting frame 4021 for supporting the bottom of the lower die holder 402, and a knocker 4022 and a vibrator 4023 are arranged to act on the lower die holder 402, so that demolding is accelerated through knocking and vibration.
Third embodiment based on the above embodiment, the present embodiment discloses a specific structure of the pressing mold assembly 5. As shown in fig. 5-6, the press mold assembly 5 includes a bracket 501 at the end of the rail 3, a press cylinder 503 at the top of the bracket 501, an in-place sensor 502 at the bottom of the bracket 501, an upper mold seat 504 at the telescopic rod end of the press cylinder 503, and a detachable upper mold 505 below the upper mold seat 504. The support 501 is of an inverted L-shaped structure, the lower die holder 402 moves below the pressing cylinder 503 to prop against the in-place sensor 502, at this time, the upper die 505 is opposite to the lower die 404, and the pressing cylinder 503 drives the upper die 505 to press down to act on the raw materials in the lower die 404.
It should be further noted that, the upper mold 505 is installed below the upper mold seat 504 through the second screw 506, so that the upper mold 505 can be replaced as required; a clay embryo collecting member 507 is disposed above the upper mold base 504 for collecting the poured clay embryo.
It should be further noted that, the clay blank collecting member 507 includes a rotating frame 5071 rotatably sleeved on the telescopic rod of the pressing cylinder 503, a half gear 5072 located at one side of the rotating frame 5071, and a motor III 5074 located at the other side of the rotating frame 5071; a main shaft of the motor III 5074 is provided with a collecting box 5075 with a heating function; the upper die seat 504 is also provided with a motor IV and a gear 5073 which is driven to rotate by the motor IV; gear 5073 meshes with half gear 5072. After the silicon carbide ceramic is pressed and formed, the supporting member 403 drives the lower die holder 402 to lift and rotate, and the rotating frame 5071 rotates and lifts through the cooperation of the pressing cylinder 503 and the motor, so as to drive the collecting box 5075 to move to the lower side of the lower die holder 402 in advance to catch the poured mud blank. The collecting box 5075 is provided with a heating layer, and the mud embryo is dried and preheated by power-on heat generation, so that the mud embryo is shaped. And then the rotating frame 5071 rotates to one side of the track 3, the collecting box 5075 is turned over, and the shaped clay blanks are transferred to conveying equipment.
In a fourth embodiment, the present invention further provides a working method of a silicon carbide ceramic forming device, which includes the following steps:
s1, horizontally moving a moving frame 401 to the lower part of a raw material tank 2 to receive raw materials; then sliding to approach the pressing die assembly 5 through the rail 3;
s2, the lower die seat 402 is propped against the in-place sensor 502, and the pressing cylinder 503 drives the upper die 505 to press downwards, so that the silicon carbide ceramic is molded, and a clay blank is obtained;
s3, the movable frame 401 moves backwards for a certain distance; the clamping block 4011 and the clamping block Kong Fenli, the supporting rod 4034 is grounded and continuously stretches to drive the lower die seat 402 to leave the movable frame 401;
s4, rotating and lifting through the rotating frame 5071 to drive the collection box 5075 to move to the lower part of the lower die seat 402 in advance;
s5, the lower die seat 402 is turned over, and the clay blank is poured onto the collecting box 5075;
s6, resetting the lower die seat 402, clamping the clamping block 4011 with the clamping hole, and starting the cloth of the next round;
s7, drying and preheating the clay embryo by using a collecting box 5075 to shape the clay embryo; and then the rotating frame 5071 rotates to one side of the track 3, the collecting box 5075 is turned over, the shaped clay blanks are transferred to conveying equipment, and the clay blanks are conveyed to the sintering end.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. A silicon carbide ceramic forming apparatus, comprising:
a base (1);
the material tank (2), the material tank (2) is located on the base (1) and is used for storing materials and multidirectional material steps;
the rails (3) are arranged along the periphery of the base (1), and the head ends of each group are in one-to-one correspondence with the discharge ends of the raw material tanks (2) and are used for conveying raw materials;
the pressing die assembly (5), the pressing die assembly (5) is positioned at the tail end of the track (3), and the silicon carbide ceramic molding is promoted by applying pressure, and the pressing die assembly comprises a support (501) positioned at the end part of the track (3), a pressing cylinder (503) positioned at the top of the support (501), an in-place sensor (502) positioned at the bottom of the support (501), an upper die seat (504) positioned at the telescopic rod end of the pressing cylinder (503) and a detachable upper die (505) positioned below the upper die seat (504); a clay embryo collecting piece (507) is arranged above the upper die seat (504);
and a moving die assembly (4), the moving die assembly (4) slides between the raw material tank (2) and the pressing die assembly (5) along the track (3), is used for receiving and transferring raw materials on one hand, and is matched with the pressing die assembly (5) on the other hand, so that silicon carbide ceramics are molded, and comprises a moving frame (401); the movable frame (401) is matched with the track (3), and a detachable lower die seat (402) is arranged at the upper end of the movable frame (401) along the track (3) and back and forth between the raw material tank (2) and the pressing die assembly (5); the upper end of the lower die seat (402) is provided with a detachable lower die (404), and two sides of the lower die seat are provided with supporting pieces (403) which can be lifted and rotated; the upper end of the movable frame (401) is provided with an electric control lifting clamping block (4011), and two sides of the movable frame are provided with positioning frames (4012) with positioning holes; the bottom of the lower die seat (402) is provided with a clamping hole matched with the clamping block (4011); the supporting piece (403) is matched with the positioning hole; the support piece (403) comprises a motor II (4031) positioned on the lower die seat (402), a support frame (4032) driven to rotate by the motor II (4031), a lifting cylinder (4033) positioned on the support frame (4032) and a support rod (4034) positioned on a telescopic rod of the lifting cylinder (4033); the supporting rod (4034) is driven by the lifting air cylinder (4033) to enter and exit the positioning hole below, the diameter of the supporting rod is matched with the diameter of the positioning hole, and the periphery of the supporting rod (4034) is provided with the positioning strip (4013).
2. A silicon carbide ceramic moulding apparatus according to claim 1, wherein the track (3) comprises a frame (301), a motor one and a screw (302); the first motor is positioned at one end of the frame body (301); the screw rod (302) rotates on the frame body (301) through the transmission of a motor, and is matched with the moving frame (401) in a threaded mode at the same time, so that the moving frame moves horizontally.
3. A silicon carbide ceramic forming device according to claim 1, wherein the lower die (404) is mounted to the upper end of the lower die holder (402) by means of a first screw (405); the inside of lower mould seat (402) still sets up braced frame (4021), knocker (4022) and vibrator (4023).
4. A silicon carbide ceramic forming device according to claim 1, wherein the upper die (505) is mounted below the upper die holder (504) by means of a second screw (506).
5. The silicon carbide ceramic molding apparatus of claim 1, wherein the preform collector (507) comprises a turret (5071) rotatably coupled to a telescopic rod of the pressing cylinder (503), a half gear (5072) disposed on one side of the turret (5071), and a motor III (5074) disposed on the other side of the turret (5071); a collecting box (5075) with a heating function is arranged on a main shaft of the motor III (5074); the upper die seat (504) is also provided with a motor IV and a gear (5073) driven to rotate by the motor IV; the gear (5073) is meshed with the half gear (5072).
6. A method of operating a silicon carbide ceramic forming apparatus comprising the apparatus of claim 5, comprising the steps of:
s1, horizontally moving a moving frame (401) to the lower part of a raw material tank (2) to receive raw materials; then sliding to approach the pressing die assembly (5) through the track (3);
s2, the lower die seat (402) is propped against the in-place sensor (502), and the pressing cylinder (503) drives the upper die (505) to press downwards, so that the silicon carbide ceramic is molded, and a clay blank is obtained;
s3, the movable frame (401) moves backwards for a certain distance; the clamping block (4011) and the clamp (Kong Fenli), the supporting rod (4034) is grounded and continuously stretches to drive the lower die seat (402) to leave the movable frame (401);
s4, driving the collection box (5075) to move to the lower part of the lower die seat (402) in advance through rotation and lifting of the rotating frame (5071);
s5, the lower die seat (402) is turned over, and the clay blank is poured onto the collecting box (5075);
s6, resetting the lower die seat (402), clamping the clamping block (4011) with the clamping hole, and starting the cloth of the next round;
s7, drying and preheating the clay blanks by a collecting box (5075) to shape the clay blanks; and then the rotating frame (5071) rotates to one side of the track (3), the collecting box (5075) is turned over, the shaped clay blanks are transferred to the conveying equipment, and the clay blanks are conveyed to the sintering end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311345670.2A CN117103424B (en) | 2023-10-18 | 2023-10-18 | Silicon carbide ceramic forming equipment and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311345670.2A CN117103424B (en) | 2023-10-18 | 2023-10-18 | Silicon carbide ceramic forming equipment and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117103424A CN117103424A (en) | 2023-11-24 |
| CN117103424B true CN117103424B (en) | 2024-01-02 |
Family
ID=88796781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311345670.2A Active CN117103424B (en) | 2023-10-18 | 2023-10-18 | Silicon carbide ceramic forming equipment and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117103424B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030021506A (en) * | 2001-09-06 | 2003-03-15 | 김인흡 | A manufacturing process and molding equipment of pottery |
| CN113043431A (en) * | 2021-03-18 | 2021-06-29 | 徐州正希建材有限公司 | Concrete prefabricated part pouring and forming equipment |
| CN113524773A (en) * | 2021-07-14 | 2021-10-22 | 安徽佑开科技有限公司 | Forming device and method for machining grinding wheel production line |
| CN219054792U (en) * | 2022-12-01 | 2023-05-23 | 福州铁建工程质量检测有限公司 | Concrete experimental device |
| CN219311554U (en) * | 2022-12-15 | 2023-07-07 | 青岛浩润力顺新型环保建材有限公司 | Brick pressing device |
| CN219424909U (en) * | 2023-05-22 | 2023-07-28 | 赣州好朋友科技有限公司 | Vibration screening feeding device for multidirectional discharging |
-
2023
- 2023-10-18 CN CN202311345670.2A patent/CN117103424B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030021506A (en) * | 2001-09-06 | 2003-03-15 | 김인흡 | A manufacturing process and molding equipment of pottery |
| CN113043431A (en) * | 2021-03-18 | 2021-06-29 | 徐州正希建材有限公司 | Concrete prefabricated part pouring and forming equipment |
| CN113524773A (en) * | 2021-07-14 | 2021-10-22 | 安徽佑开科技有限公司 | Forming device and method for machining grinding wheel production line |
| CN219054792U (en) * | 2022-12-01 | 2023-05-23 | 福州铁建工程质量检测有限公司 | Concrete experimental device |
| CN219311554U (en) * | 2022-12-15 | 2023-07-07 | 青岛浩润力顺新型环保建材有限公司 | Brick pressing device |
| CN219424909U (en) * | 2023-05-22 | 2023-07-28 | 赣州好朋友科技有限公司 | Vibration screening feeding device for multidirectional discharging |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117103424A (en) | 2023-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111975941B (en) | Automatic production process of refractory ceramic plate | |
| CN117103424B (en) | Silicon carbide ceramic forming equipment and working method thereof | |
| CN112238520B (en) | Hot-pressing electronic ceramic blank injection equipment and process | |
| CN115256600B (en) | Moulding equipment is used in ceramic production | |
| CN107627230B (en) | Automatic production equipment and method for elastic grinding block | |
| CN216141810U (en) | Turnover shaping and hot-pressing integrated forming machine | |
| CN213081828U (en) | Female die assembly suitable for forming ceramic blank | |
| CN211194314U (en) | Gangue shale sintering perforated brick rapid prototyping device | |
| CN111975977A (en) | A forming device for cement product production is convenient for change forming die | |
| CN218615034U (en) | Production equipment of polytetrafluoroethylene piston ring | |
| CN217393500U (en) | High-pressure connecting rod production mould convenient to ejection of compact | |
| CN220052730U (en) | Injection molding equipment for pen holder of ball pen | |
| CN217670019U (en) | Forming die is used in production of pottery vase | |
| CN220594190U (en) | Automatic compression molding device of oilstone | |
| CN220297405U (en) | Sagger manufacturing die | |
| CN220741571U (en) | Quartz ceramic sintering green compact compression molding equipment | |
| CN212684273U (en) | Forming equipment for electronic ceramics | |
| CN219466477U (en) | Aluminum oxide crucible mold device | |
| CN219381423U (en) | High-precision mobile phone lens barrel injection mold capable of controlling temperature | |
| CN115446952B (en) | Brick making hydraulic forming machine | |
| CN219404684U (en) | Refractory material forming device | |
| CN218168523U (en) | Die-casting device for hardware processing | |
| CN217072050U (en) | Injection molding device for preparing ceramic corundum abrasive | |
| CN221312468U (en) | Casting mold cooling demoulding mechanism | |
| CN220720244U (en) | Forming equipment for yacht shell of motorboat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |