High-temperature ceramic cutting equipment

Abstract

The invention provides high-temperature ceramic cutting equipment, and relates to the technical field of electronic ceramic packaging shell materials, the high-temperature ceramic cutting equipment comprises a U-shaped seat, and two groups of dredging rollers are rotatably arranged on the rear side of the top of the U-shaped seat; two groups of rolling wheel frames are fixedly arranged at the front ends of the two sides of the top of the U-shaped seat, a middle sliding seat is fixedly arranged in the middle of the front sides of the two groups of rolling wheel frames, two groups of moving wheel frames are slidably arranged at the top of the middle sliding seat, and two groups of butt joint shaft rods are rotatably arranged above the adjacent surfaces of the moving wheel frames on the two sides; the control frame is arranged, the adjustable non-cut-off type cutting function is provided, the four sets of cutting knives form a complete cutting structure, every two sets of cutting knives work at the same time to conduct parallel edge cutting, cut-off cutting can be achieved in a staggered cutting mode, a thin strip is not cut off or waste blocks are not generated, the thin strip is convenient to recycle, and the production efficiency is improved. Adjustment and customization can be conducted according to product size requirements, products of different sizes are cut, and the problem that existing cutting equipment is inconvenient to recycle is solved.

Description

Technical Field

[0001] The invention relates to the technical field of electronic ceramic packaging shell materials, and in particular to high-temperature ceramic cutting equipment. Background Art

[0002] The production process of high-temperature co-fired ceramics in electronic packaging has a complete process. The ceramics are pre-made into a tape-like structure. According to the size of the product, the tape is cut into several ceramic sheets, and then punched and printed as needed. Multiple layers are stacked and sintered. Dozens of layers of soft thin strips are sintered to form a hard whole. In the general process, the tape is first cut into equidistant sizes, and then the thin strips are cut into corresponding sizes.

[0003] The cutting equipment currently used has the following disadvantages: 1. The roll tape needs to be cut first, and then the thin tape is further cut, which may easily cause the thin tape to be damaged, making it inconvenient to recycle and affecting transportation; 2. If a non-cut-off cutting device is used, the cut thin strip will remain in the roll, making it inconvenient to automatically demould; 3. Lack of automatic drive structure for cutting and demoulding. Summary of the invention

[0004] In view of this, the present invention provides a high temperature ceramic cutting device to address the deficiencies in the above-mentioned prior art.

[0005] The present invention provides a high-temperature ceramic cutting device, which specifically comprises: a U-shaped seat, wherein two groups of guide rollers are rotatably arranged on the rear side of the top of the U-shaped seat; two groups of reel frames are fixedly arranged on the front ends of the two sides of the top of the U-shaped seat, an intermediate sliding seat is fixedly arranged in the middle of the front sides of the two groups of reel frames, two groups of moving wheel frames are slidably arranged on the top of the intermediate sliding seat, and two groups of docking shafts are rotatably arranged above the adjacent surfaces of the moving wheel frames on both sides; a spring is fixedly arranged between the moving wheel frame and the reel frame; a cutting table is fixedly arranged in the middle of the U-shaped seat, a U-shaped frame is fixedly arranged on the top of the cutting table, and a U-shaped frame is fixedly arranged on the rear side of the U-shaped frame There is an expansion frame; a cutting pad is embedded in the middle of the top of the cutting table; a stamping piston is fixedly arranged at the middle bottom of the U-shaped frame, and the telescopic end of the stamping piston is fixedly arranged with a control frame; a demoulding piston is fixedly arranged at the middle bottom of the expansion frame, and the telescopic end of the demoulding piston is fixedly arranged with a demoulder; an electric cylinder is fixedly arranged on the inner wall of the left rear side of the U-shaped seat, and the telescopic end of the electric cylinder is fixedly arranged with a T-shaped shell; two groups of control pistons are fixedly arranged on the inner wall of the right rear side of the U-shaped seat, and the telescopic ends of the two groups of control pistons are fixedly connected to the two sides of the T-shaped shell; the two groups of control pistons are connected with the stamping piston and the demoulding piston through pipelines respectively.

[0006] Optionally, the front end of the movable wheel frame is hingedly provided with a connecting rod, the front end of the two groups of connecting rods are hingedly provided with a hinge seat, the front side of the hinge seat is provided with a pull ring, the rear end of the hinge seat is fixedly provided with a guide rod, and the guide rod is slidably connected to the middle sliding seat; auxiliary tracks and auxiliary pressure rollers are rotatably provided in the middle of the rear end of the winding wheel frames on both sides.

[0007] Optionally, two groups of extension strips are integrally provided on the upper rear side of the cutting table, and the bottom edges of adjacent surfaces of the extension strips on both sides are arc surfaces.

[0008] Optionally, the control frame is integrally provided with a U-shaped bracket on all four sides, and two groups of side sliding rods are fixedly provided at the bottom of the U-shaped bracket; a micro-electric cylinder A is fixedly provided in the middle of the outside of the U-shaped bracket, and a shift rack is fixedly provided at the telescopic end of the micro-electric cylinder A, and the shift rack is slidably connected to the side sliding rod; a micro-electric cylinder B is fixedly provided in the middle of the top of the shift rack, and a cutting knife is fixedly provided at the telescopic end of the micro-electric cylinder B, and vertical sliding rods are fixedly provided on both sides of the top of the cutting knife, and the vertical sliding rods are slidably connected to the shift rack.

[0009] Optionally, four groups of spring rods are slidably arranged in the middle of the control frame, the tops of the spring rods are provided with blocking sheets, and the bottoms of the spring rods are sleeved with springs and fixedly provided with pressing sheets.

[0010] Optionally, four groups of guide frames inclined at 45 degrees are integrally arranged on the side of the demoulding device, and a micro-screw is rotatably arranged in the middle of the guide frame; a nut block is slidably arranged in the guide frame, and a rubber block is fixedly arranged at the bottom of the nut block; the nut block is threadedly connected to a group of micro-screws; a control shaft is rotatably arranged inside the top of the demoulding device, and the control shaft is transmission-connected to the four groups of micro-screws and four groups of bevel gear groups.

[0011] Optionally, a conveyor belt is rotatably arranged on the upper rear side of the U-shaped seat, and the right end of the conveyor belt exceeds the U-shaped seat; a linkage shaft is rotatably arranged on the rear side of the U-shaped seat, and an internal ratchet gear is fixedly arranged in the middle of the outer side of the linkage shaft; a synchronous belt drive connection is arranged between the linkage shaft and the left rotating shaft of the conveyor belt.

[0012] Optionally, a rack is fixedly arranged in the middle of the top of the T-shaped shell, and the rack is meshed with the inner ratchet gear.

[0013] Optionally, the stamping piston and the control piston connected thereto are filled with hydraulic oil.

[0014] The beneficial effects are as follows: 1. The present invention is provided with a control frame, which provides an adjustable non-truncation cutting function. Four groups of cutting knives constitute a complete cutting structure. Every two groups of cutting knives work simultaneously to perform parallel cutting. Truncation cutting can be achieved by staggered cutting, and the thin strip will not be cut or waste blocks will be generated, which is convenient for winding up the thin strip. The interval of the cutting knives can be adjusted, and the applicability is strong. It can be adjusted and customized according to the product size requirements to cut products of different sizes.

[0015] 2. A demoulding device is provided to provide an automatic demoulding function. The cut-out thin sheet will move with the thin belt. The thin sheet moves to the upper position of the two sets of extension strips. The extension strips are used to provide a supporting effect. While controlling the piston to contract, the demoulding piston is inflated to push the demoulding device downward. The rubber block is used to contact the cut-out thin sheet and push the thin sheet to the top of the conveyor belt. The bottom side of the extension strip is set to an arc surface to prevent the thin sheet from getting stuck.

[0016] 3. A T-shaped shell is set up to provide automatic driving function and coordinated function. The T-shaped shell moves and squeezes two groups of control pistons. The contraction of the two groups of control pistons can synchronously drive the stamping cutting and automatic demoulding respectively. In the process of resetting, the rack can also be used to drive the inner ratchet gear to rotate, and the inner ratchet gear drives the linkage shaft to rotate. The linkage shaft drives the conveyor belt to rotate through the synchronous belt drive, and the thin sheet is transported to the right to realize automatic discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the working state structure of an embodiment of the present invention is shown; Figure 2 The embodiment of the present invention is shown Figure 1 Axonometric structural diagram of Figure 3 A schematic diagram of the three-dimensional structure of an embodiment of the present invention is shown; Figure 4 A schematic diagram of a side plan view of an embodiment of the present invention is shown; Figure 5 A schematic diagram of a three-dimensional cross-sectional structure of an embodiment of the present invention is shown; Figure 6 A schematic diagram of the assembly structure of a control frame in an embodiment of the present invention is shown; Figure 7 A schematic diagram of the tilt structure of the control frame in an embodiment of the present invention is shown; Figure 8 A partial cross-sectional structural schematic diagram of a demoulding device in an embodiment of the present invention is shown; Fig. 9 A schematic diagram of the driving structure of a T-shaped shell in an embodiment of the present invention is shown.

[0018] Reference numerals list 1. U-shaped seat; 101. Guide roller; 2. Roller frame; 201. Intermediate slide; 202. Moving wheel frame; 203. Docking shaft; 204. Connecting rod; 205. Hinge seat; 206. Guide rod; 207. Auxiliary crawler; 208. Auxiliary pressure roller; 3. Cutting table; 301. Extension strip; 302. U-shaped frame; 303. Stamping piston; 304. Extension frame; 305. Demolding piston; 4. Cutting pad; 5. Control frame; 501. Side slide; 502. Micro cylinder A; 503. Moving wheel frame; Position frame; 504, micro-electric cylinder B; 505, cutting knife; 506, vertical slide rod; 507, spring rod; 508, pressing sheet; 6, demoulding device; 601, guide frame; 602, micro screw; 603, nut block; 604, rubber block; 605, control shaft; 7, conveyor belt; 8, electric cylinder; 801, T-shaped shell; 802, rack; 9, control piston; 10, linkage shaft; 11, inner ratchet gear. DETAILED DESCRIPTION

[0019] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention.

[0020] Example 1: Please refer to the attached drawings in the specification. Figures 1 to 9 As shown: The present invention proposes a high-temperature ceramic cutting device, comprising: a U-shaped seat 1, two groups of guide rollers 101 are rotatably arranged on the rear side of the top of the U-shaped seat 1; two groups of reel frames 2 are fixedly arranged on the front ends of the two sides of the top of the U-shaped seat 1, an intermediate slide seat 201 is fixedly arranged in the middle of the front sides of the two groups of reel frames 2, two groups of moving wheel frames 202 are slidably arranged on the top of the intermediate slide seat 201, and two groups of docking shafts 203 are rotatably arranged above the adjacent surfaces of the moving wheel frames 202 on both sides; a spring is fixedly arranged between the moving wheel frames 202 and the reel frames 2; a cutting table 3 is fixedly arranged in the middle of the U-shaped seat 1, a U-shaped frame 302 is fixedly arranged on the top of the cutting table 3, and an expansion frame 304 is fixedly arranged on the rear side of the U-shaped frame 302 ; A cutting pad 4 is embedded in the middle of the top of the cutting table 3; a stamping piston 303 is fixedly arranged at the middle bottom of the U-shaped frame 302, and a control frame 5 is fixedly arranged at the telescopic end of the stamping piston 303; a demoulding piston 305 is fixedly arranged at the middle bottom of the expansion frame 304, and a demoulding device 6 is fixedly arranged at the telescopic end of the demoulding piston 305; an electric cylinder 8 is fixedly arranged on the inner wall of the left rear side of the U-shaped seat 1, and a T-shaped shell 801 is fixedly arranged at the telescopic end of the electric cylinder 8; two groups of control pistons 9 are fixedly arranged on the inner wall of the right rear side of the U-shaped seat 1, and the telescopic ends of the two groups of control pistons 9 are fixedly connected to both sides of the T-shaped shell 801; the two groups of control pistons 9 are respectively connected to the stamping piston 303 and the demoulding piston 305 by pipelines.

[0021] Among them, the front end of the movable wheel frame 202 is hingedly provided with a connecting rod 204, the front end of the two groups of connecting rods 204 is hingedly provided with a hinge seat 205, the front side of the hinge seat 205 is provided with a pull ring, the rear end of the hinge seat 205 is fixedly provided with a guide rod 206, and the guide rod 206 is slidably connected to the middle slide seat 201; the middle of the rear end of the winding wheel frames 2 on both sides is rotatably provided with an auxiliary crawler 207 and an auxiliary pressure roller 208.

[0022] Two groups of extension strips 301 are integrally arranged on the upper rear side of the cutting table 3 , and the bottom edges of the adjacent surfaces of the extension strips 301 on both sides are arc surfaces.

[0023] Among them, the control frame 5 is integrally provided with a U-shaped bracket all around, and two groups of side sliding rods 501 are fixedly provided at the bottom of the U-shaped bracket; a micro-electric cylinder A502 is fixedly provided in the middle of the outside of the U-shaped bracket, and a shift frame 503 is fixedly provided at the telescopic end of the micro-electric cylinder A502, and the shift frame 503 is slidably connected to the side sliding rod 501; a micro-electric cylinder B504 is fixedly provided in the middle of the top of the shift frame 503, and a cutting knife 505 is fixedly provided at the telescopic end of the micro-electric cylinder B504, and vertical sliding rods 506 are fixedly provided on both sides of the top of the cutting knife 505, and the vertical sliding rods 506 are slidably connected to the shift frame 503; the stroke of the micro-electric cylinder A502 and the micro-electric cylinder B504 is currently between 1-2CM, and can be adjusted and replaced following technological changes.

[0024] Among them, four groups of spring rods 507 are slidably arranged in the middle of the control frame 5, the tops of the spring rods 507 are all provided with blocking sheets, and the bottoms of the spring rods 507 are all sleeved with springs and fixedly provided with pressing sheets 508.

[0025] Among them, four groups of guide frames 601 inclined at 45 degrees are integrally arranged on the side of the demolding device 6, and a micro screw 602 is rotatably arranged in the middle of the guide frame 601; a nut block 603 is slidably arranged in the guide frame 601, and a rubber block 604 is fixedly arranged at the bottom of the nut block 603; the nut block 603 is threadedly connected with a group of micro screws 602; a control shaft 605 is rotatably arranged inside the top of the demolding device 6, and the control shaft 605 is transmission-connected with the four groups of micro screws 602 and the four groups of bevel gear groups.

[0026] Among them, a conveyor belt 7 is rotatably arranged on the upper rear side of the U-shaped seat 1, and the right end of the conveyor belt 7 exceeds the U-shaped seat 1; a linkage shaft 10 is rotatably arranged on the rear side of the U-shaped seat 1, and an internal ratchet gear 11 is fixedly arranged in the middle of the outer side of the linkage shaft 10; the linkage shaft 10 and the left rotating shaft of the conveyor belt 7 are connected by a synchronous belt drive.

[0027] A rack 802 is fixedly disposed in the middle of the top of the T-shaped shell 801 , and the rack 802 is meshed with the inner ratchet gear 11 .

[0028] The punching piston 303 and the control piston 9 connected thereto are filled with hydraulic oil.

[0029] like Figure 1-7 As shown, a thin strip roll is installed in two sets of docking shafts 203, with a width of 4-5CM; During cutting, the micro-electric cylinder A502 is used to control the movement of the shift racks 503 on both sides to move the two sets of cutting knives 505, and then the micro-electric cylinder B504 is used to push the cutting knives 505 downward to lower the height of the two sets of cutting knives 505 to a level lower than the other two sets of cutting knives 505, ensuring that the cutting knives 505 only cut two lines; Then, the extension electric cylinder 8 pushes the T-shaped shell 801 to move, squeezing the two groups of control pistons 9. The two groups of control pistons 9 shrink, inputting the internal medium into the punching piston 303 and the demoulding piston 305, using the medium for power transmission, the punching piston 303 is opened by the hydraulic oil, the control frame 5 is moved downward, and the thin slice is cut by the two groups of cutting knives 505 protruding downward; Then the two groups of cutting knives 505 are reset, and the other two groups of cutting knives 505 are controlled to move and adjust their positions and protrude downward, and the cutting knives 505 are lowered again, so that a complete quadrilateral can be cut out; by adjusting the position of the cutting knives 505 to cut, slices of different shapes can be cut out; During this process, the pressing sheet 508 first contacts the thin strip to assist in positioning and keep the thin strip stable during cutting.

[0030] Embodiment 2: Based on embodiment 1, Figure 8 As shown, the cut-out slices will follow the movement of the ribbon, as Figure 2 In the state, the sheet moves to the upper position of the two groups of extension strips 301, and while the control piston 9 contracts, the demoulding piston 305 is inflated to push the demoulding device 6 downward, and the rubber block 604 contacts the cut-out sheet to push the sheet to the upper part of the conveyor belt 7; The cutting knife 505 descends and cuts twice, and the demolding device 6 also descends twice at the same time, thereby increasing fault tolerance; when the T-shaped shell 801 moves, the rack 802 moves synchronously, and the rack 802 drives the inner ratchet gear 11 to rotate idly, and the inner ratchet gear 11 does not drive the linkage shaft 10 to rotate. However, when the electric cylinder 8 contracts, the rack 802 is used to drive the inner ratchet gear 11 to rotate, and the inner ratchet gear 11 drives the linkage shaft 10 to rotate. The linkage shaft 10 drives the conveyor belt 7 to rotate through the synchronous belt drive, thereby conveying the thin sheet to the right.

[0031] Example 3: Based on Example 1, the conveying method of the thin strip is not limited to one method. In addition to using a winder to reel it up, a separate motor can be provided to drive the guide roller 101 to rotate. The rotation of the guide roller 101 can be used to promote the movement and feeding of the thin strip, and the conveying efficiency can be limited by a control program.

[0032] Specific usage and function of this embodiment: In the present invention, when used, Figure 1 The state of the thin strip is pushed, the hinge seat 205 is pushed, and the two sets of connecting rods 204 are cooperated to drive the two sets of moving wheel frames 202 to extend outward, and then the ceramic strip is placed in the docking shafts 203 on both sides, and the hinge seat 205 is released. The two sets of moving wheel frames 202 are automatically reset by the spring, and the docking shaft 203 is inserted into the middle of the thin strip roll and automatically fixed; then the end of the thin strip is passed through the auxiliary crawler 207 and the auxiliary pressure roller 208, and the middle of the two sets of guide rollers 101, and the winder is used for intermittent winding; According to the cutting size requirements, the micro-electric cylinder A502 is used to control the movement of the shift racks 503 on both sides to move the two sets of cutting knives 505, and then the micro-electric cylinder B504 is used to push the cutting knives 505 downward to a height lower than that of the other two sets of cutting knives 505, ensuring that the cutting knives 505 only cut two lines; Then, the electric cylinder 8 is extended to push the T-shaped shell 801 to move, squeezing the two groups of control pistons 9. The two groups of control pistons 9 shrink, inputting the internal medium into the stamping piston 303 and the demoulding piston 305, and using the medium for power transmission. The stamping piston 303 is opened by hydraulic oil, and the control frame 5 is moved downward. The two groups of cutting knives 505 protruding downward are used to cut the thin slices, and then the two groups of cutting knives 505 are reset, and the other two groups of cutting knives 505 are controlled to move and adjust. The cutting knives 505 are lowered again, and a complete quadrilateral can be cut out; during this period, the pressing sheet 508 first contacts the thin strip to perform auxiliary positioning to keep the thin strip stable during cutting; The cutting blade 505 is reset again, and the tape is moved one more station, and the cut-out slices will move with the tape, such as Figure 2 In the state, the sheet moves to the upper position of the two groups of extension strips 301, and while the control piston 9 contracts, the demoulding piston 305 is inflated to push the demoulding device 6 downward, and the rubber block 604 contacts the cut-out sheet to push the sheet to the upper part of the conveyor belt 7; When the T-shaped shell 801 moves, the rack 802 moves synchronously, and the rack 802 drives the inner ratchet gear 11 to rotate idly, and the inner ratchet gear 11 does not drive the linkage shaft 10 to rotate. However, when the electric cylinder 8 contracts, the rack 802 is used to drive the inner ratchet gear 11 to rotate, and the inner ratchet gear 11 drives the linkage shaft 10 to rotate. The linkage shaft 10 drives the conveyor belt 7 to rotate through the synchronous belt drive, and the thin sheet is transported to the right side; The aforementioned steps can be repeated to continuously and automatically cut the slices, and then the multi-layer slices are opened and sintered to produce the product.

Claims

1. A high temperature ceramic cutting device, characterized in that: include: A U-shaped seat (1), wherein two groups of guide rollers (101) are rotatably arranged on the rear side of the top of the U-shaped seat (1); two groups of reel frames (2) are fixedly arranged on the front ends of both sides of the top of the U-shaped seat (1); an intermediate slide seat (201) is fixedly arranged in the middle of the front sides of the two groups of reel frames (2); two groups of movable wheel frames (202) are slidably arranged on the top of the intermediate slide seat (201); two groups of docking shaft rods (203) are rotatably arranged above the adjacent surfaces of the movable wheel frames (202) on both sides; a spring is fixedly arranged between the movable wheel frames (202) and the reel frames (2); a cutting table (3) is fixedly arranged in the middle of the U-shaped seat (1); a U-shaped frame (302) is fixedly arranged on the top of the cutting table (3); an expansion frame (304) is fixedly arranged on the rear side of the U-shaped frame (302); the top of the cutting table (3) A cutting pad (4) is embedded in the middle; a punching piston (303) is fixedly arranged at the middle bottom of the U-shaped frame (302), and a control frame (5) is fixedly arranged at the telescopic end of the punching piston (303); a demoulding piston (305) is fixedly arranged at the middle bottom of the expansion frame (304), and a demoulding device (6) is fixedly arranged at the telescopic end of the demoulding piston (305); an electric cylinder (8) is fixedly arranged on the inner wall of the left rear side of the U-shaped seat (1), and a T-shaped shell (801) is fixedly arranged at the telescopic end of the electric cylinder (8); two groups of control pistons (9) are fixedly arranged on the inner wall of the right rear side of the U-shaped seat (1), and the telescopic ends of the two groups of control pistons (9) are fixedly connected to the two sides of the T-shaped shell (801); the two groups of control pistons (9) are connected to the punching piston (303) and the demoulding piston (305) through pipelines respectively.

2. A high temperature ceramic cutting device as claimed in claim 1, characterized in that: The front ends of the movable wheel frames (202) are hingedly provided with connecting rods (204), the front ends of the two sets of connecting rods (204) are hingedly provided with hinge seats (205), the front side of the hinge seats (205) is provided with a pull ring, the rear end of the hinge seats (205) is fixedly provided with a guide rod (206), and the guide rod (206) is slidably connected to the middle slide seat (201); the middle of the rear ends of the winding wheel frames (2) on both sides are rotatably provided with auxiliary crawlers (207) and auxiliary pressure rollers (208).

3. A high temperature ceramic cutting device as claimed in claim 1, characterized in that: Two groups of extension strips (301) are integrally arranged on the upper rear side of the cutting table (3), and the bottom edges of the adjacent surfaces of the extension strips (301) on both sides are arc surfaces.

4. A high temperature ceramic cutting device as claimed in claim 1, characterized in that: The control frame (5) is integrally provided with U-shaped brackets on all sides, and two sets of side sliding bars (501) are fixedly provided at the bottom of the U-shaped brackets; a micro-electric cylinder A (502) is fixedly provided in the middle of the outside of the U-shaped brackets, and a shifting frame (503) is fixedly provided at the telescopic end of the micro-electric cylinder A (502), and the shifting frame (503) is slidably connected to the side sliding bars (501); a micro-electric cylinder B (504) is fixedly provided in the middle of the top of the shifting frame (503), and a cutting knife (505) is fixedly provided at the telescopic end of the micro-electric cylinder B (504), and vertical sliding bars (506) are fixedly provided on both sides of the top of the cutting knife (505), and the vertical sliding bars (506) are slidably connected to the shifting frame (503).

5. A high temperature ceramic cutting device as claimed in claim 1, characterized in that: Four groups of spring rods (507) are slidably arranged in the middle of the control frame (5), the tops of the spring rods (507) are all provided with blocking sheets, and the bottoms of the spring rods (507) are all sleeved with springs and fixedly provided with pressing sheets (508).

6. A high temperature ceramic cutting device as claimed in claim 1, characterized in that: Four groups of guide frames (601) inclined at 45 degrees are integrally arranged on the sides of the demoulding device (6), and micro screws (602) are rotatably arranged in the middle of the guide frames (601); nut blocks (603) are slidably arranged in the guide frames (601), and rubber blocks (604) are fixedly arranged at the bottom of the nut blocks (603); the nut blocks (603) are threadedly connected to a group of micro screws (602); a control shaft (605) is rotatably arranged in the top of the demoulding device (6), and the control shaft (605) is transmission-connected to the four groups of micro screws (602) and the four groups of bevel gears.

7. A high temperature ceramic cutting device as claimed in claim 1, characterized in that: A conveyor belt (7) is rotatably arranged on the upper rear side of the U-shaped seat (1), and the right end of the conveyor belt (7) exceeds the U-shaped seat (1); a linkage shaft (10) is rotatably arranged on the rear side of the U-shaped seat (1), and an internal ratchet gear (11) is fixedly arranged in the middle of the outer portion of the linkage shaft (10); and the linkage shaft (10) is connected to the left rotating shaft of the conveyor belt (7) by a synchronous belt transmission.

8. A high temperature ceramic cutting device as claimed in claim 7, characterized in that: A rack (802) is fixedly arranged in the middle of the top of the T-shaped shell (801), and the rack (802) is meshed with the inner ratchet gear (11).

9. A high temperature ceramic cutting device as claimed in claim 1, characterized in that: The punching piston (303) and the control piston (9) connected thereto are filled with hydraulic oil.

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