Green body cutting device for ceramic processing

Abstract

The present invention relates to the technical field of cutting devices, and discloses a green body cutting device for ceramic processing, including a base, a T-shaped slide rail is fixedly installed on the upper surface of the base, and a slide seat is slidably installed on the outer surface of the T-shaped slide rail. The adjusting bolt of the present invention drives the T-shaped slider to slide up and down along the first T-shaped slide groove through a connecting plate and a connecting rod. When the T-shaped slider is at the bottom of the first T-shaped slide groove, the R chamfer of the ceramic green body block is at a maximum value. By pushing and pulling the square telescopic rod, the cutting roller is driven to move up and down, and the rotation radius of the cutting roller is adjusted so that the R of the ceramic green body block plus the R of the ceramic green body block is equal to the rotation radius r of the T-shaped arc slider. Then, by tightening the locking bolt, the position of the square telescopic rod is fixed. Through this device, it is convenient for the operator to adjust the R angle of the ceramic green body block according to needs, thereby improving the applicability of the device.

Description

Technical Field

[0001] The invention relates to the technical field of cutting devices, and in particular to a green body cutting device for ceramic processing. Background Art

[0002] Ceramic products such as ceramic sheets generally need to be chamfered due to appearance requirements, such as chamfering the C angle (straight 45° angle). At present, in the ceramic processing process, the ceramic products are generally fired first and then chamfered. Since the hardness of the fired ceramic products is relatively high, grinding is generally required to chamfer the fired ceramic products. Specifically, the fired ceramic products are fixed on the auxiliary jig for chamfering, the auxiliary jig is installed on the grinder, and then the fired ceramic products are ground using the grinder.

[0003] An existing ceramic cutting device and ceramic processing method (publication number: CN117341037A) has at least the following disadvantages:

[0004] When the above patent is in use, the positioning device is used to place the ceramic green body, the cutting device can move along the cutting direction, the positioning device can limit the movement of the ceramic green body along the cutting direction and the movement perpendicular to the cutting direction, and the cutting device can chamfer the part to be processed of the ceramic green body by moving along the cutting direction. Since the structural strength of the ceramic green body is low and the sharp edges are easily broken, there will be sharp edges remaining after the C-angle chamfering, so that some ceramic products need to chamfer the R angle. The above patent can only chamfer the C-angle of the ceramic green body, which greatly reduces the applicability of the device. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a green body cutting device for ceramic processing.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] The cam is provided with a second T-shaped slot which matches the T-shaped slot, and the second T-shaped slot is slidably mounted on the upper surface of the cam.

[0008] As a further solution of the present invention, two support plates are symmetrically fixedly installed on the upper surfaces of the two opposite sides of the base, and two first T-shaped grooves are symmetrically opened on the outer surfaces of the two support plates on the opposite sides, and T-shaped sliders are slidably installed on the inner walls of the two first T-shaped grooves, an upper plate is fixedly installed between the two T-shaped sliders, a lower plate is fixedly installed on the bottom of the upper plate, a placement groove is arranged between the lower plate and the upper plate, and ceramic green blocks are arranged between the inner walls of the placement grooves.

[0009] As a further solution of the present invention, an opening is provided at one end of the lower plate near the cutting roller, and a baffle is provided on the lower surface of the upper plate near the opening, the baffle is abutted against the end surface of the ceramic green block, and two clamping bolts are symmetrically inserted on the upper surface of the upper plate, the two clamping bolts are threadedly connected to the upper plate, and the bottom ends of the clamping bolts are abutted against the upper surface of the ceramic green block.

[0010] As a further solution of the present invention, connecting rods are fixedly installed on the top ends of the two T-shaped sliding blocks, and connecting plates are fixedly installed on the top ends of the two connecting rods through the outer surfaces of the supporting plates, and a fixing plate is fixedly installed between the outer surfaces of the two supporting plates close to the connecting plates, and an adjusting bolt is inserted into the upper surface of the connecting plate, and the adjusting bolt is threadedly connected to the connecting plate, and the bottom end of the adjusting bolt passes through the lower surface of the connecting plate and is rotatably installed on the upper surface of the fixing plate, and an external hexagonal locking nut is threadedly connected to the outer surface of the adjusting bolt close to the connecting plate.

[0011] As a further solution of the present invention, a countersunk hole is provided on the outer surface of one side of the slide, and a driving gear is rotatably installed on the inner wall of one side of the countersunk hole. A circular arc rack is fixedly installed on the lower surface of the T-shaped circular arc slider, and the circular arc rack is meshed with the driving gear. A third servo motor is fixedly installed on the outer surface of one side of the slide, and the output end of the third servo motor passes through the outer surface of the slide and is fixedly installed at the rotation center of the driving gear.

[0012] As a further solution of the present invention, a screw is rotatably installed between the two support plates, and the screw passes through the outer surface of the slide seat and is threadedly connected thereto. A first servo motor is fixedly installed on the outer surface of one side of one of the support plates, and the output end of the first servo motor passes through the outer surface of the support plate and is fixedly installed with the rotation center of the screw.

[0013] As a further solution of the present invention, the included angle between the center line of the first T-shaped slide groove and the base is 45°, the center line of the first T-shaped slide groove passes through the center of the T-shaped arc slide groove, and the sharp edge of the lower surface of one end of the ceramic green block close to the cutting roller passes through the center line of the first T-shaped slide groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The third servo motor drives the driving gear to rotate forward and backward, and the driving gear drives the T-shaped arc slider to rotate back and forth along the T-shaped arc slide groove through the arc rack, and then the first servo motor drives the screw rod to rotate, and the screw rod drives the slide to slide back and forth along the T-shaped slide rail, and the slide drives the cutting roller to move back and forth along the sharp edge of the ceramic green block, and then the R angle of the ceramic green block is turned out by the rotation of the cutting roller. When the T-shaped arc slider stops at the required angle position and does not move, the C angle of the ceramic green block can be chamfered by the self-rotation and reciprocating motion of the cutting roller. The device can chamfer the C angle and R angle of the ceramic green block, and at the same time, the C angle chamfering of any angle can be performed, which greatly improves the applicability of the device;

[0016] 2. The adjusting bolt drives the T-shaped slider to slide up and down along the first T-shaped slide groove through the connecting plate and the connecting rod. When the T-shaped slider is at the bottom of the first T-shaped slide groove, the R chamfer of the ceramic green block is at its maximum value. After adjusting the position of the ceramic green block, the outer hexagonal locking nut is rotated to fix the position of the adjusting bolt to prevent the ceramic green block from moving around. After fixing the position of the ceramic green block, the square telescopic rod is pushed and pulled to drive the cutting roller to move up and down, and the rotation radius of the cutting roller is adjusted so that the R of the ceramic green block plus the R of the ceramic green block is equal to the rotation radius r of the T-shaped arc slider. Then the locking bolt is tightened to fix the position of the square telescopic rod. The device allows the operator to adjust the R angle of the ceramic green block as needed, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a green body cutting device for ceramic processing proposed by the present invention;

[0018] Figure 2 This is a left-side structural schematic diagram of a green body cutting device for ceramic processing proposed by the present invention;

[0019] Figure 3 It is a right side structural schematic diagram of a green body cutting device for ceramic processing proposed by the present invention;

[0020] Figure 4 This is a rear structural schematic diagram of a green body cutting device for ceramic processing proposed by the present invention;

[0021] Figure 5 A schematic diagram of a slide seat of a green body cutting device for ceramic processing proposed by the present invention;

[0022] Figure 6 A schematic cross-sectional view of a slide seat of a green body cutting device for ceramic processing proposed by the present invention;

[0023] Figure 7 A schematic diagram of a cutting roller of a green body cutting device for ceramic processing proposed by the present invention;

[0024] Figure 8 The present invention is a schematic diagram of chamfering a ceramic green body block of a green body cutting device for ceramic processing.

[0025] In the figure: 1. base; 2. support plate; 3. first T-type slide; 4. T-type slider; 5. connecting rod; 6. connecting plate; 7. lower plate; 8. upper plate; 9. ceramic green block; 10. clamping bolt; 11. adjusting bolt; 12. T-type slide rail; 13. hexagonal locking nut; 14. fixing plate; 15. screw; 16. first servo motor; 17. slide seat; 18. T-type circular arc slide; 19. T-type circular arc slider; 20. fixing cylinder; 21. square telescopic rod; 22. cutting roller; 23. second servo motor; 24. locking bolt; 25. driving gear; 26. circular arc rack; 27. third servo motor; 28. second T-type slide. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Reference Figure 1-Figure 8A green body cutting device for ceramic processing comprises a base 1, a T-shaped slide rail 12 is fixedly installed on the upper surface of the base 1, a slide seat 17 is slidably installed on the outer surface of the T-shaped slide rail 12, a second T-shaped slide groove 28 matching the T-shaped slide rail 12 is provided on the lower surface of the slide seat 17, the T-shaped slide rail 12 and the inner wall of the second T-shaped slide groove 28 are slidably installed, a T-shaped arc slide groove 18 is provided on the upper surface of the slide seat 17, a T-shaped arc slide block 19 is slidably installed on the inner wall of the T-shaped arc slide groove 18, a fixed cylinder 20 is fixedly installed on the upper surface of the middle position of the T-shaped arc slide block 19, a square telescopic rod 21 is slidably inserted in the interior of the fixed cylinder 20, a support is fixedly installed on the top end of the square telescopic rod 21, a cutting roller 22 is rotatably installed between the inner walls of the support, a locking bolt 24 is inserted on the outer surface of the fixed cylinder 20 near the top, the locking bolt 24 is threadedly connected to the fixed cylinder 20, one end of the locking bolt 24 is against the outer surface of the square telescopic rod 21, and the base 1 has two opposite sides. Two supporting plates 2 are symmetrically fixedly installed on the upper surface, and two first T-shaped slide grooves 3 are symmetrically provided on the outer surfaces of the opposite sides of the two supporting plates 2. T-shaped sliders 4 are slidably installed on the inner walls of the two first T-shaped slide grooves 3, an upper plate 8 is fixedly installed between the two T-shaped sliders 4, a lower plate 7 is fixedly installed at the bottom of the upper plate 8, a placement groove is arranged between the lower plate 7 and the upper plate 8, and a ceramic green block 9 is arranged between the inner walls of the placement groove, connecting rods 5 are fixedly installed on the tops of the two T-shaped sliders 4, and the tops of the two connecting rods 5 pass through the outer surfaces of the supporting plates 2 and are fixedly installed with connecting plates 6, a fixing plate 14 is fixedly installed between the outer surfaces of the two supporting plates 2 near the connecting plate 6, an adjusting bolt 11 is inserted on the upper surface of the connecting plate 6, the adjusting bolt 11 is threadedly connected to the connecting plate 6, the bottom end of the adjusting bolt 11 passes through the lower surface of the connecting plate 6 and is rotatably installed on the upper surface of the fixing plate 14, and the outer surface of the adjusting bolt 11 near the connecting plate 6 is threadedly connected with an external hexagonal locking nut 13.

[0030] The adjusting bolt 11 drives the T-shaped slide block 4 to slide up and down along the first T-shaped slide groove 3 through the connecting plate 6 and the connecting rod 5. When the T-shaped slide block 4 is at the bottom of the first T-shaped slide groove 3, the R chamfer of the ceramic green block 9 is at its maximum value. After adjusting the position of the ceramic green block 9, the outer hexagonal locking nut 13 is rotated to fix the position of the adjusting bolt 11 to prevent the ceramic green block 9 from moving around; after fixing the position of the ceramic green block 9, the square telescopic rod 21 is pushed and pulled to drive the cutting roller 22 to move up and down, and the rotation radius of the cutting roller 22 is adjusted so that the R of the ceramic green block 9 plus the R of the ceramic green block 9 is equal to the rotation radius r of the T-shaped circular arc slide block 19, and then the locking bolt 24 is tightened to fix the position of the square telescopic rod 21. Through this device, it is convenient for the operator to adjust the R angle size of the ceramic green block 9 as needed, so that the device can perform R angle chamfering, thereby improving the applicability of the device.

[0031] In this embodiment, an opening is provided at one end of the lower plate 7 near the cutting roller 22, and a baffle is provided on the lower surface of the upper plate 8 near the opening, the baffle is abutted against the end surface of the ceramic green block 9, and two clamping bolts 10 are symmetrically inserted on the upper surface of the upper plate 8, the two clamping bolts 10 are threadedly connected to the upper plate 8, and the bottom end of the clamping bolt 10 is abutted against the upper surface of the ceramic green block 9.

[0032] The user places the ceramic green block 9 into the placement groove, with the end of the ceramic green block 9 abutting against the baffle under the upper plate 8, and then tightens the two clamping bolts 10 so that the bottom end abuts against the upper surface of the ceramic green block 9 to firmly fix the position of the ceramic green block 9.

[0033] In this embodiment, a countersunk hole is provided on the outer surface of one side of the slide 17, and a driving gear 25 is rotatably installed on the inner wall of one side of the countersunk hole. A circular arc rack 26 is fixedly installed on the lower surface of the T-shaped arc slider 19, and the circular arc rack 26 meshes with the driving gear 25. A third servo motor 27 is fixedly installed on the outer surface of one side of the slide 17, and the output end of the third servo motor 27 passes through the outer surface of the slide 17 and is fixedly installed at the rotation center of the driving gear 25. A screw rod 15 is rotatably installed between the two support plates 2, and the screw rod 15 passes through the outer surface of the slide 17 and is threadedly connected thereto. A first servo motor 16 is fixedly installed on the outer surface of one side of the support plates 2, and the output end of the first servo motor 16 passes through the outer surface of the support plate 2 and is fixedly installed at the rotation center of the screw rod 15. A second servo motor 23 is fixedly installed on the outer surface of one side of the support, and the output end of the second servo motor 23 passes through the outer surface of the support and is fixedly installed at the rotation center of the cutting roller 22.

[0034] The cutting roller 22 is driven to rotate at a high speed by the second servo motor 23. At the same time, the driving gear 25 is driven to rotate forward and reversely by the third servo motor 27. The driving gear 25 drives the T-shaped arc slider 19 to rotate back and forth along the T-shaped arc slide groove 18 through the arc rack 26. Then, the first servo motor 16 drives the screw rod 15 to rotate. The screw rod 15 drives the slide seat 17 to slide back and forth along the T-shaped slide rail 12. The cutting roller 22 is driven to move back and forth along the sharp edge of the ceramic green block 9 through the slide seat 17. Then, the ceramic green block 9 is cut by the rotation of the cutting roller 22. The R angle of the green block 9 can be poured out, and the angular position of the T-arc slider 19 can be controlled by the third servo motor 27, and the third servo motor 27 has a self-locking property to fix the position of the T-arc slider 19. When the T-arc slider 19 stops at the required angular position and does not move, the C angle of the ceramic green block 9 can be chamfered by the self-rotation and reciprocating motion of the cutting roller 22. The device can be used to chamfer the C angle and R angle of the ceramic green block 9. At the same time, the C angle chamfering at any angle can also be performed, which greatly improves the applicability of the device.

[0035] In this embodiment, the angle between the center line of the first T-shaped slide groove 3 and the base 1 is 45°, the center line of the first T-shaped slide groove 3 passes through the center of the T-shaped arc slide groove 18, and the sharp edge of the lower surface of one end of the ceramic green block 9 close to the cutting roller 22 passes through the center line of the first T-shaped slide groove 3. This setting ensures that the chamfer size of the ceramic green block 9 can be correctly adjusted.

[0036] In this embodiment, in actual application, a scale is provided between the T-shaped slider 4 and the first T-shaped slide groove 3, and a scale is provided between the square telescopic rod 21 and the fixed cylinder 20, so as to facilitate setting the size of the R angle and the position of the cutting roller 22. It should be noted that the chamfer R of the ceramic green block 9 plus the rotation radius of the cutting roller 22 is equal to the rotation radius r of the T-shaped arc slider 19.

[0037] In this embodiment, limit switches are provided at both ends of the T-shaped arc sliding groove 18 to prevent the T-shaped arc sliding block 19 from slipping off.

[0038] It should be noted that when the present invention is in use, the user places the ceramic green block 9 into the placement groove, and when placing it, the end of the ceramic green block 9 is abutted against the baffle under the upper plate 8, and then the two clamping bolts 10 are tightened so that the bottom end thereof abuts against the upper surface of the ceramic green block 9 to firmly fix the position of the ceramic green block 9; then the operator manually turns the adjusting bolt 11 according to the size of the chamfered R angle as required, and the adjusting bolt 11 drives the T-shaped slider 4 to slide up and down along the first T-shaped slide groove 3 through the connecting plate 6 and the connecting rod 5. When the T-shaped slider 4 is at the bottom of the first T-shaped slide groove 3, at this time, the ceramic green block 9 The R chamfer is the maximum value. After adjusting the position of the ceramic green block 9, the outer hexagonal locking nut 13 is rotated to fix the position of the adjusting bolt 11 to prevent the ceramic green block 9 from moving around. After fixing the position of the ceramic green block 9, the square telescopic rod 21 is pushed and pulled to drive the cutting roller 22 to move up and down. The rotation radius of the cutting roller 22 is adjusted so that the R of the ceramic green block 9 plus the R of the ceramic green block 9 is equal to the rotation radius r of the T-shaped arc slider 19. Then, the locking bolt 24 is tightened to fix the position of the square telescopic rod 21. The R angle of the ceramic green block 9 can be adjusted as needed through this device. When the angle is R, the cutting roller 22 is driven to rotate at a high speed by the second servo motor 23. At the same time, the driving gear 25 is driven to rotate forward and reversely by the third servo motor 27. The driving gear 25 drives the T-shaped arc slider 19 to rotate back and forth along the T-shaped arc slide groove 18 through the arc rack 26. The reciprocating rotation angle of the T-shaped arc slider 19 is 45° up and down. Then, the first servo motor 16 drives the screw rod 15 to rotate, and the screw rod 15 drives the slide 17 to slide back and forth along the T-shaped slide rail 12. The cutting roller 22 is driven to move back and forth along the sharp edge of the ceramic green block 9 through the slide 17, and then the ceramic green block is cut by the rotation of the cutting roller 22. The R angle of the block 9 is chamfered. When the cutting roller 22 moves back and forth along the sharp edge of the ceramic green block 9, there are two cutting states, namely reverse milling and forward milling. No matter which cutting state, the ceramic green block 9 can be chamfered at the R angle; the angle position of the T-shaped arc slider 19 can be controlled by the third servo motor 27, and the third servo motor 27 has a self-locking property and can fix the position of the T-shaped arc slider 19. When the T-shaped arc slider 19 stops at the required angle position and does not move, the C angle of the ceramic green block 9 can be chamfered by the self-rotation and reciprocating motion of the cutting roller 22. When the C angle is chamfered at 45°C, the size of the C angle is equal to (2- )R, the device can be used to chamfer the C angle and R angle of the ceramic green block 9, and at the same time, the C angle chamfering at any angle can be performed, which greatly improves the applicability of the device.

[0039] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A green body cutting device for ceramic processing, comprising a base (1), characterized in that: A T-shaped slide rail (12) is fixedly mounted on the upper surface of the base (1), a slide seat (17) is slidably mounted on the outer surface of the T-shaped slide rail (12), a second T-shaped slide groove (28) matching the T-shaped slide rail (12) is provided on the lower surface of the slide seat (17), the T-shaped slide rail (12) and the inner wall of the second T-shaped slide groove (28) are slidably mounted, a T-shaped circular arc slide groove (18) is provided on the upper surface of the slide seat (17), a T-shaped circular arc slide block (19) is slidably mounted on the inner wall of the T-shaped circular arc slide groove (18), a fixed cylinder (20) is fixedly mounted on the upper surface of the middle position of the T-shaped circular arc slide block (19), and the fixed cylinder ( A square telescopic rod (21) is slidably inserted into the interior of the square telescopic rod (20), a support is fixedly installed at the top end of the square telescopic rod (21), a cutting roller (22) is rotatably installed between the inner walls of the support, a locking bolt (24) is inserted into the outer surface of the fixed cylinder (20) near the top end, the locking bolt (24) is threadedly connected to the fixed cylinder (20), one end of the locking bolt (24) is against the outer surface of the square telescopic rod (21), a second servo motor (23) is fixedly installed on the outer surface of one side of the support, and the output end of the second servo motor (23) passes through the outer surface of the support and is fixedly installed at the rotation center of the cutting roller (22).

2. A green body cutting device for ceramic processing according to claim 1, characterized in that: Two support plates (2) are symmetrically fixedly mounted on the upper surfaces of opposite sides of the base (1); two first T-shaped slide grooves (3) are symmetrically provided on the outer surfaces of opposite sides of the two support plates (2); T-shaped sliders (4) are slidably mounted on the inner walls of the two first T-shaped slide grooves (3); an upper plate (8) is fixedly mounted between the two T-shaped sliders (4); a lower plate (7) is fixedly mounted on the bottom of the upper plate (8); a placement groove is arranged between the lower plate (7) and the upper plate (8); and a ceramic green body block (9) is arranged between the inner walls of the placement groove.

3. A green body cutting device for ceramic processing according to claim 2, characterized in that: An opening is provided at one end of the lower plate (7) close to the cutting roller (22), and a baffle is provided on the lower surface of the upper plate (8) close to the opening, the baffle abuts against the end surface of the ceramic green block (9), and two clamping bolts (10) are symmetrically inserted on the upper surface of the upper plate (8), the two clamping bolts (10) are threadedly connected to the upper plate (8), and the bottom ends of the clamping bolts (10) abut against the upper surface of the ceramic green block (9).

4. A green body cutting device for ceramic processing according to claim 2, characterized in that: The top ends of the two T-shaped slide blocks (4) are fixedly mounted with connecting rods (5), the top ends of the two connecting rods (5) penetrate the outer surface of the support plate (2) and are fixedly mounted with a connecting plate (6), a fixing plate (14) is fixedly mounted between the outer surfaces of the two support plates (2) close to the connecting plate (6), an adjusting bolt (11) is inserted into the upper surface of the connecting plate (6), the adjusting bolt (11) is threadedly connected to the connecting plate (6), the bottom end of the adjusting bolt (11) penetrates the lower surface of the connecting plate (6) and is rotatably mounted on the upper surface of the fixing plate (14), and an external hexagonal locking nut (13) is threadedly connected to the outer surface of the adjusting bolt (11) close to the connecting plate (6).

5. A green body cutting device for ceramic processing according to claim 1, characterized in that: A countersunk hole is provided on the outer surface of one side of the slide (17), and a driving gear (25) is rotatably mounted on the inner wall of one side of the countersunk hole. A circular arc rack (26) is fixedly mounted on the lower surface of the T-shaped circular arc slider (19), and the circular arc rack (26) is meshed with the driving gear (25). A third servo motor (27) is fixedly mounted on the outer surface of one side of the slide (17), and an output end of the third servo motor (27) passes through the outer surface of the slide (17) and is fixedly mounted at the rotation center of the driving gear (25).

6. A green body cutting device for ceramic processing according to claim 2, characterized in that: A screw rod (15) is rotatably mounted between the two support plates (2), the screw rod (15) passing through the outer surface of a slide seat (17) and being threadedly connected thereto, a first servo motor (16) is fixedly mounted on the outer surface of one side of one of the support plates (2), the output end of the first servo motor (16) passing through the outer surface of the support plate (2) and being fixedly mounted at the rotation center of the screw rod (15).

7. A green body cutting device for ceramic processing according to claim 2, characterized in that: The included angle between the center line of the first T-shaped slide groove (3) and the base (1) is 45 degrees, the center line of the first T-shaped slide groove (3) passes through the center of the T-shaped arc slide groove (18), and the sharp edge of the lower surface of one end of the ceramic green body block (9) close to the cutting roller (22) passes through the center line of the first T-shaped slide groove (3).

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