Cutting device for ceramic machining and cutting machining method

Abstract

The invention relates to the technical field of ceramic cutting, and discloses a cutting device for ceramic machining, which comprises a machining table and a ceramic chip, the ceramic chip is arranged in the machining table, a cutting mechanism is arranged at the top of the inner side of the machining table, a driving mechanism is arranged at the bottom of the inner side of the machining table, and a limiting mechanism is arranged at the top of the driving mechanism. A damping mechanism is arranged at the bottom of the driving mechanism, the cutting mechanism comprises a dust collecting box fixedly connected to the upper surface of an inner cavity of the machining table, and mounting rods are symmetrically and fixedly connected to the outer wall of the dust collecting box; vibration generated in the ceramic chip is counteracted through friction force generated by mutual movement of the double-toothed plate and the single-toothed plate and the elastic abutting effect of the second spring, then the vibration amplitude of the ceramic chip is reduced, frequent collision between the ceramic chip and the cutting head is avoided, the abrasion rate of the cutting head is reduced, and the service life of the cutting head is prolonged. And meanwhile, the machining quality of the cutting opening of the ceramic chip is guaranteed.

Description

Technical Field

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

[0002] Ceramic cutting refers to the process of using cutting tools to process ceramic materials to obtain the desired shape, size and surface quality. It is widely used in aerospace, automobile manufacturing, electronic packaging and other fields. In aerospace, ceramic materials are often used to manufacture high-temperature components due to their excellent high-temperature and corrosion resistance; in automobile manufacturing, ceramic materials are used to manufacture high-performance engine components to improve efficiency and durability.

[0003] A Chinese invention patent with publication number CN212528275U discloses a high-precision cutting device for processing special ceramics, comprising: a base plate, a protective frame fixedly connected to the top of the base plate, rectangular grooves symmetrically provided on both sides of the inner wall of the protective frame, mounting blocks provided in the inner cavities of the two rectangular grooves, a screw rod rotatably connected to one side of one mounting block, one end of the screw rod passing through the other side of the mounting block fixedly connected to a turntable, a bearing seat threadedly connected to the outer wall of the screw rod, an indicator plate fixedly connected to one side of the bearing seat, an observation slot provided on one side of the protective frame, a scale plate fixedly connected to the bottom of the inner wall of the observation slot. The utility model utilizes the arrangement of the bearing seat and the scale plate, and enables the special ceramics to be moved in the horizontal direction through the bearing seat and the screw rod, while displaying the distance moved by the special ceramics through the scale plate and the indicator plate, thereby improving the accuracy of alumina ceramic cutting and avoiding waste of resources caused by large errors.

[0004] In addition, since ceramic materials have the characteristics of high hardness, high brittleness and low tensile strength, when the tool cuts ceramics, in the direction perpendicular to the cutter, since the material is difficult to be cut continuously, a large stress concentration will be generated, which will easily cause the material to break and crack in this direction, and then cause frequent collisions between the cracks and the tool, thereby causing the ceramic to vibrate perpendicular to the cutter direction. Because ceramic plates are generally clamped and fixed by elastic splints, and elastic splints do not have a shock-absorbing effect, if the ceramic vibrates for a long time, it will drive the elastic splint to vibrate synchronously. If vibration reduction is not performed in time, it will not only cause wear on the tool, but also affect the cutting quality of the ceramic. Therefore, a high-precision cutting device for special ceramic processing disclosed by Chinese invention patent CN212528275U cannot achieve a shock-absorbing effect on ceramics, and thus cannot guarantee the processing quality of the cutting edge of the ceramic sheet. Summary of the Invention

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the present invention provides a cutting device and cutting method for ceramic processing, which has the advantages of clamping and fixing ceramics of different thicknesses and reducing shock, solving the problems of poor processing quality of ceramic cutting edges and avoiding cutting tool wear.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a cutting device and a cutting method for ceramic processing, comprising a processing table and a ceramic sheet, wherein the ceramic sheet is arranged inside the processing table, a cutting mechanism is provided at the top inner side of the processing table, a driving mechanism is provided at the bottom inner side of the processing table, a limiting mechanism is provided at the top of the driving mechanism, and a shock-absorbing mechanism is provided at the bottom of the driving mechanism.

[0009] Preferably, the cutting mechanism includes a dust box fixedly connected to the upper surface of the inner cavity of the processing table, and mounting rods are symmetrically fixedly connected to the outer wall of the dust box. The bottom ends of the two mounting rods are rotatably connected to the cutting head, and the outer top end of the dust box is symmetrically fixedly connected to a pump-type vacuum cleaner.

[0010] Preferably, the cutting head and the pump-type vacuum cleaner are electrically connected to the external control device, and the pump-type vacuum cleaner is connected to the interior of the dust collection box. The dust generated during the cutting process of the ceramic sheet is absorbed by the pump-type vacuum cleaner, thereby preventing dust from spreading inside the processing table, preventing dust from adhering to the inside of the drive structure, and avoiding a reduction in the smoothness of the drive structure.

[0011] Preferably, the driving mechanism includes driving grooves symmetrically penetrated and opened on the outer wall of the processing table, the interiors of the two driving grooves are slidably connected with driving rods, a cutting table is fixedly connected between the two driving rods, a cutting groove starts from the middle of the upper surface of the cutting table, a limiting plate 1 is symmetrically fixedly connected to the upper surface of the cutting table, the middle parts of the two limiting plates 1 are symmetrically penetrated and slidably connected with sliding rods, and one end of the sliding rod on the outer side of the limiting plate 1 is sleeved with a detection spring 1.

[0012] Preferably, there is an electrical connection between the driving rod and the external control device, the cutting groove and the cutting head are on the same horizontal plane, and the size of the cutting groove is adapted to the size of the cutting head, and the two ends of the detection spring 1 are respectively fixedly connected to the limit plate 1 and the detection spring 1.

[0013] The top of the clamping plate is provided with an inclined surface, and the end of the clamping plate away from the inclined surface is provided with a slide groove 1, and the inside of the slide groove is slidably connected to the magnetic plate, and the inside of the slide groove is penetrated by the sliding connection of the fixing rod 1, and the fixing rod 1 is fixedly connected to the magnetic plate. The fixing rod 1 is fixedly connected to the outer wall of the one end of the fixing rod away from the magnetic plate, and the end of the fixing plate 1 away from the fixing rod 1 is fixedly connected to the fixing plate 1, and the internal thread of the thread block is connected to the threaded rod, and the internal thread of the thread block is connected to the threaded rod, and the fixing rod 2 is penetrated and rotatably connected to the inside of the clamping plate, and the end of the fixing rod 2 close to the threaded block is fixedly connected to the threaded rod, and the contact plate is fixedly connected to the outer wall of the middle part of the fixing rod 2.

[0014] Preferably, the materials of the contact plate and the roller rod are both rubber, the contact plate is set to be L-shaped, the ceramic piece is clamped between the two clamping plates, and the ceramic piece is clamped and fixed by the rolling method of the roller rod, thereby avoiding the problem of scratches on the surface of the ceramic piece caused by the friction between the ceramic piece and the clamping plate. The deformation performance of the contact plate can be used to perform preliminary contact limiting on ceramic pieces of different thicknesses.

[0015] Preferably, the shock absorbing mechanism includes a slide groove 2 symmetrically opened on the side of the limit plate 1 close to the clamping plate, the middle part of the limit plate 1 passes through a double-toothed plate in sliding connection, the interior of the slide groove 2 is slidably connected to the limit plate 2, the upper and lower ends of the limit plate 2 are fixedly connected with electromagnetic blocks, the inner side of the electromagnetic blocks is provided with a slide groove 3, the middle part of the limit plate 2 is arranged in a circular array and passes through four fixed rods 3 in sliding connection, the four fixed rods 3 are sleeved with a spring 2 on one side close to the double-toothed plate, and a single-toothed plate is fixedly connected between one end of the four fixed rods 3 close to the double-toothed plate.

[0016] Preferably, the electromagnetic block is electrically connected to an external power supply, the double-toothed plate and the single-toothed plate are meshed with each other, the two ends of the spring two are fixedly connected to the single-toothed plate and the limit plate two respectively, and the upper and lower ends of the single-toothed plate are slidably connected to the inside of the slide groove three. The friction force generated by the relative movement of the double-toothed plate and the single-toothed plate can offset the vibration generated during the cutting of the ceramic sheet, and the elastic force after the contraction of the spring two makes the double-toothed plate and the single-toothed plate always in a state of meshing with each other.

[0017] A ceramic machining method comprises the following steps:

[0018] Step 1: Choose ceramic sheets with high hardness and good wear resistance.

[0019] Step 2: Ensure that the cutting equipment is operating normally, check the accuracy and stability of each moving part, and adjust the cutting parameter settings, including cutting speed, feed rate, cutting depth, etc.

[0020] Step 3: Use a suitable fixture to firmly clamp the ceramic workpiece on the workbench, ensuring the accurate clamping position to avoid displacement or loosening during the cutting process. At the same time, be careful to avoid excessive clamping force that may cause damage to the workpiece.

[0021] Step 4: Use a larger cutting depth and feed rate to quickly remove most of the allowance, but the cutting speed should not be too high to reduce the wear of the cutting head and the impact of the cutting force on the workpiece. Then use smaller cutting parameters to obtain a high-precision and low-surface-roughness machined surface.

[0022] Step 5: After processing, remove the workpiece from the fixture and clean the cutting fluid and debris on the surface with a suitable cleaning agent.

[0023] Beneficial effects

[0024] Compared with the prior art, the present invention provides a cutting device and a cutting method for ceramic processing, which have the following beneficial effects:

[0025] 1. The friction force generated by the mutual movement of the double-tooth plate and the single-tooth plate and the elastic resistance of the second spring offset the vibration generated inside the ceramic piece, thereby reducing the vibration amplitude of the ceramic piece, avoiding frequent collisions between the ceramic piece and the cutting head, thereby reducing the wear rate of the cutting head, and also ensuring the processing quality of the ceramic piece cutting edge.

[0026] 2. The rotation of the roller rod can reduce the friction between the roller rod and the ceramic piece, thereby avoiding the problem of scratches on the outer surface of the ceramic piece. The dust generated during the cutting process of the ceramic piece is absorbed by the pump-type vacuum cleaner, thereby avoiding dust accumulation inside the processing table and affecting the working environment of the ceramic piece.

[0027] 3. By utilizing the deformation-prone property of the resistance plate itself, ceramic sheets of different thicknesses can be cut, thereby improving the cutting flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of a cutting device for ceramic processing proposed by the present invention;

[0029] Figure 2 This is a schematic diagram of the cutting mechanism structure of a cutting device for ceramic processing proposed by the present invention;

[0030] Figure 3 This is a schematic diagram of the structure of a driving mechanism in a cutting device for ceramic processing proposed by the present invention;

[0031] Figure 4This is a schematic diagram of the partial structure of the driving rod and cutting groove in a cutting device for ceramic processing proposed by the present invention;

[0032] Figure 5 This is a structural diagram of a cutting table and a detection spring in a cutting device for ceramic processing proposed by the present invention;

[0033] Figure 6 This is a schematic structural diagram of a limiting mechanism in a cutting device for ceramic processing proposed by the present invention;

[0034] Figure 7 This is a schematic diagram of the partial structure of the magnetic plate and threaded rod in a cutting device for ceramic processing proposed by the present invention;

[0035] Figure 8 This is a schematic structural diagram of a second limiting plate and a third fixing rod in a cutting device for ceramic processing proposed by the present invention;

[0036] Figure 9 This is a schematic diagram of the structure of a double-tooth plate and a single-tooth plate in a cutting device for ceramic processing proposed by the present invention;

[0037] Figure 10 This is a schematic diagram of the structure of the slide groove 3 and the spring 2 in the cutting device for ceramic processing proposed by the present invention;

[0038] Figure 11 This is a step diagram of a ceramic machining and cutting method proposed by the present invention.

[0039] In the figure: 100, processing table; 200, cutting mechanism; 201, dust box; 202, mounting rod; 203, cutting head; 204, pump vacuum cleaner; 300, driving mechanism; 301, driving groove; 302, driving rod; 303, cutting table; 304, cutting groove; 305, limit plate 1; 306, slide rod; 307, detection spring 1; 400, limit mechanism; 401, clamping plate; 402, roller rod; 403, inclined Surface; 404, slideway one; 405, magnetic plate; 406, fixed rod one; 407, fixed plate one; 408, threaded block; 409, threaded rod; 410, fixed rod two; 411, resistance plate; 500, shock absorption mechanism; 501, slideway two; 502, double-tooth plate; 503, limit plate two; 504, electromagnetic block; 505, slideway three; 506, fixed rod three; 507, spring two; 508, single-tooth plate; 600, ceramic sheet. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] Example:

[0042] Refer to the attached Figures 1 to 11 As shown, a cutting device and a cutting method for ceramic processing include a processing table 100 and a ceramic sheet 600. The ceramic sheet 600 is arranged inside the processing table 100. A cutting mechanism 200 is arranged at the top inner side of the processing table 100, and a driving mechanism 300 is arranged at the bottom inner side of the processing table 100. A limiting mechanism 400 is arranged at the top of the driving mechanism 300, and a shock absorbing mechanism 500 is arranged at the bottom of the driving mechanism 300.

[0043] Furthermore, the cutting mechanism 200 includes a dust box 201 fixedly connected to the upper surface of the inner cavity of the processing table 100, and the outer wall of the dust box 201 is symmetrically fixedly connected to the mounting rods 202, the bottom ends of the two mounting rods 202 are rotatably connected to the cutting head 203, and the outer top end of the dust box 201 is symmetrically fixedly connected to the pump vacuum cleaner 204. There is an electrical connection between the cutting head 203 and the pump vacuum cleaner 204 and the external control device, and the pump vacuum cleaner 204 is connected to the interior of the dust box 201.

[0044] It should be noted that the bottom end of the cutting head 203 is located inside the cutting groove 304 , and micro laser alignment sensors are provided on both sides of the mounting rod 200 , and the cutting position of the cutting head 203 is continuously adjusted by the laser alignment sensors.

[0045] Furthermore, the driving mechanism 300 includes driving grooves 301 symmetrically extending through the outer wall of the processing table 100, and driving rods 302 are slidably connected to the interior of the two driving grooves 301. There is an electrical connection between the driving rods 302 and the external control device. A cutting table 303 is fixedly connected between the two driving rods 302. A cutting groove 304 is provided starting from the middle of the upper surface of the cutting table 303. The cutting groove 304 and the cutting head 203 are on the same horizontal plane, and the size of the cutting groove 304 matches the size of the cutting head 203. A limiting plate 305 is symmetrically fixedly connected to the upper surface of the cutting table 303, and a sliding rod 306 is symmetrically extended through the middle of the two limiting plates 305 for sliding connection. A detection spring 307 is sleeved on one end of the sliding rod 306 on the outer side of the limiting plate 305, and the two ends of the detection spring 307 are respectively fixedly connected to the limiting plate 305 and the detection spring 307.

[0046] Furthermore, the limiting mechanism 400 includes a clamping plate 401 fixedly connected between two sliding rods 306 set on the same side, the ceramic piece 600 is clamped between the two clamping plates 401, and the inner wall of the clamping plate 401 is arranged in a linear array and rotatably connected to a roller rod 402. The top of the clamping plate 401 is provided with an inclined surface 403, and the end of the clamping plate 401 away from the inclined surface 403 is provided with a slide groove 404. The interior of the slide groove 404 is slidably connected to a magnetic plate 405. The interior of the slide groove 404 is slidably connected to a fixed rod 406, and the fixed rod 406 is fixedly connected to the magnetic plate 405. , a fixing plate 1 407 is fixedly connected to the outer wall of the end of the fixing rod 406 away from the magnetic plate 405, and a threaded block 408 is fixedly connected to the end of the fixing plate 1 407 away from the fixing rod 1 406, and the internal thread of the threaded block 408 is connected to the threaded rod 409, and a fixing rod 2 410 is rotatably connected to the interior of the clamping plate 401, and the end of the fixing rod 2 410 close to the threaded block 408 is fixedly connected to the threaded rod 409, and a resistance plate 411 is fixedly connected to the outer wall of the middle part of the fixing rod 2 410, and the resistance plate 411 and the roller rod 402 are both made of rubber, and the resistance plate 411 is set to be L-shaped.

[0047] The inclined surface 403 plays a guiding role in the process of clamping and fixing the ceramic piece 600, and then the ceramic piece 600 is rolled and clamped by the roller rod 402, which reduces the friction between the roller rod 402 and the ceramic piece 600, and the ceramic piece 600 contacts the magnetic plate 405, so that the magnetic plate 405 drives the contact plate 411 to flip through the threaded rod 409, so that the contact plate 411 can initially clamp and fix ceramic pieces 600 of different thicknesses.

[0048] Furthermore, the shock absorbing mechanism 500 includes a second slide groove 501 symmetrically opened on the side of the limit plate 1 305 close to the clamping plate 401, the middle of the limit plate 1 305 is slidably connected with a double tooth plate 502, the interior of the second slide groove 501 is slidably connected to the limit plate 2 503, the upper and lower ends of the limit plate 2 503 are fixedly connected to the electromagnetic block 504, the electromagnetic block 504 is electrically connected to the external power supply, the inner side of the electromagnetic block 504 is provided with a slide groove 3 505, and the middle of the limit plate 2 503 is There are four fixed rods three 506 arranged in a circular array and slidingly connected. The four fixed rods three 506 are each sleeved with a spring two 507 on one side close to the double-toothed plate 502. A single-toothed plate 508 is fixedly connected between the ends of the four fixed rods three 506 close to the double-toothed plate 502. The double-toothed plate 502 and the single-toothed plate 508 are meshed with each other. The two ends of the spring two 507 are respectively fixedly connected to the single-toothed plate 508 and the limit plate two 503. The upper and lower ends of the single-toothed plate 508 are both slidingly connected to the inside of the slide groove three 505.

[0049] It should be noted that when the ceramic sheet 600 is clamped between the two clamping plates 401, the elastic force generated by the detection spring 307 can control the external power supply to power the electromagnetic block 504, so that the two electromagnetic blocks 504 generate different magnetism respectively, thereby enabling the two electromagnetic blocks 504 to attract each other.

[0050] A ceramic machining method comprises the following steps:

[0051] Step 1: Select ceramic sheet 600 with high hardness and good wear resistance.

[0052] Step 2: Ensure that the cutting equipment is operating normally, check the accuracy and stability of each moving part, and adjust the cutting parameter settings, including cutting speed, feed rate, cutting depth, etc.

[0053] Step 3: Use a suitable fixture to firmly clamp the ceramic sheet 600 workpiece on the workbench, ensuring the accurate clamping position to avoid displacement or loosening during the cutting process. At the same time, be careful to avoid excessive clamping force that may cause damage to the workpiece.

[0054] Step 4: Use a larger cutting depth and feed rate to quickly remove most of the allowance, but the cutting speed should not be too high to reduce the wear of the cutting head 203 and the impact of the cutting force on the workpiece. Then use smaller cutting parameters to obtain a machined surface with high precision and low surface roughness.

[0055] Step 5: After processing, remove the workpiece from the fixture and clean the cutting fluid and debris on the surface with a suitable cleaning agent.

[0056] The following is the working process and principle of the above embodiment:

[0057] The initial state is as follows: the detection spring 1 307 is in an unstretched state, the contact plate 411 is not in contact with the ceramic sheet 600 , and the spring 2 507 is in an uncompressed state.

[0058] The working steps are as follows:

[0059] The operator places the ceramic piece 600 flat and moves it toward the inner side of the clamping plate 401, so that the two corners of the ceramic piece 600 set at one end of the clamping plate 401 touch the inclined surface 403, so that the inclined surface 403 moves to the side away from the ceramic piece 600 under the resistance of the ceramic piece 600, so that the clamping plate 401 drives the roller rod 402 to move synchronously. When the corner of the ceramic piece 600 moves to the position disengaged from the inclined surface 403, the operator continues to move the ceramic piece 600 toward the inner side of the clamping plate 401, thereby causing the roller rod 402 to contact the ceramic piece 600. The outer wall of the ceramic piece 600 is in conflict, so that the ceramic piece 600 is in conflict with the roller rod 402 rotating inside the clamping plate 401 during the movement. The rotation of the roller rod 402 can reduce the friction between the roller rod 402 and the ceramic piece 600, thereby avoiding the problem of scratches on the outer surface of the ceramic piece 600. When the ceramic piece 600 moves to the position where it fits with the magnetic plate 405, the operator continues to move the ceramic piece 600 so that the ceramic piece 600 and the magnetic plate 405 are attracted to each other, so that the ceramic piece 600 is in conflict with the magnetic plate 405 to slide into the groove 401. 04 moves internally, so that the slide 1 404 drives the fixed rod 1 406 to move synchronously, so that the fixed rod 1 406 drives the threaded block 408 to move to the side away from the contact plate 411 through the fixed plate 1 407, so that the threaded block 408 drives the threaded rod 409 threadedly connected thereto to flip, so that the threaded rod 409 drives the contact plate 411 to flip through the fixed rod 2 410, so that the contact plate 411 rotates away from the end of the fixed rod 2 410 to the side close to the ceramic sheet 600, so that the contact plate 411 contacts the ceramic sheet 600. The upper surface of the ceramic sheet 600 is in contact with the contact plate 411, so that the contact plate 411 initially clamps the ceramic sheet 600. In addition, when the clamping plate 401 moves to the side away from the ceramic sheet 600, the clamping plate 401 drives the slide bar 306 to move synchronously inside the limit plate 305, so that the slide bar 306 stretches the detection spring 307, and the elastic force generated by the stretching of the detection spring 307 drives the clamping plate 401 and the roller bar 402 to clamp the ceramic sheet 600 for the second time, thereby clamping and fixing the ceramic sheet 600 above the cutting table 303.

[0060] After the ceramic piece 600 is placed, the operator first controls the cutting head 203 and the pump vacuum cleaner 204 to work synchronously through the external control device. The operator controls the driving rod 302 to slide inside the driving groove 301 toward the side close to the cutting head 203 through the external control device, so that the cutting head 203 moves synchronously inside the cutting groove 304, and then the driving rod 302 drives the cutting table 303 and the cutting groove 304 to move synchronously, so that the cutting table 303 drives the ceramic piece 600 to move synchronously toward the side close to the cutting head 203, so that the ceramic piece 600 is cut by the cutting head 203 during the movement, and at the same time, the dust generated during the cutting process of the ceramic piece 600 is absorbed by the pump vacuum cleaner 204, thereby avoiding dust accumulation inside the processing table 100 and affecting the working environment of the ceramic piece 600.

[0061] When the ceramic sheet 600 vibrates during the cutting process, the ceramic sheet 600 drives the clamping plate 401 to vibrate synchronously, so that the clamping plate 401 drives the double-toothed plate 502 to move back and forth inside the limit plate 1 305. During the movement of the double-toothed plate 502, the double-toothed plate 502 moves between the two single-toothed plates 508, so that the double-toothed plate 502 contacts the single-toothed plate 508 and moves inside the slide groove 3 505 toward the side close to the limit plate 2 503, so that the single-toothed plate 508 drives the fixing rod 3 506 to slide synchronously inside the limit plate 2 503, thereby causing the single-toothed plate 508 to squeeze the spring 2 507. , so that the elastic force of the compressed spring 2 507 drives the single tooth plate 508 to clamp the double tooth plate 502. At the same time, friction is generated when the double tooth plate 502 and the single tooth plate 508 move relative to each other. Finally, the friction generated by the mutual movement of the double tooth plate 502 and the single tooth plate 508 and the elastic resistance of the spring 2 507 offset the vibration generated inside the ceramic piece 600, thereby reducing the vibration amplitude of the ceramic piece 600, avoiding frequent collisions between the ceramic piece 600 and the cutting head 203, thereby reducing the wear rate of the cutting head 203, and also ensuring the processing quality of the cutting edge of the ceramic piece 600.

[0062] It should be noted that the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0063] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for ceramic processing, comprising a processing table (100) and a ceramic sheet (600), wherein the ceramic sheet (600) is arranged inside the processing table (100), characterized in that: A cutting mechanism (200) is provided at the top inner side of the processing table (100), a driving mechanism (300) is provided at the bottom inner side of the processing table (100), a limiting mechanism (400) is provided at the top of the driving mechanism (300), and a shock absorbing mechanism (500) is provided at the bottom of the driving mechanism (300).

2. A cutting device for ceramic processing according to claim 1, characterized in that: The cutting mechanism (200) comprises a dust box (201) fixedly connected to the upper surface of the inner cavity of the processing table (100); mounting rods (202) are symmetrically fixedly connected to the outer wall of the dust box (201); cutting heads (203) are rotatably connected to the bottom ends of the two mounting rods (202); and a pump-type dust collector (204) is symmetrically fixedly connected to the outer top end of the dust box (201).

3. A cutting device for ceramic processing according to claim 2, characterized in that: The cutting head (203) and the pump-type vacuum cleaner (204) are both electrically connected to an external control device, and the pump-type vacuum cleaner (204) is connected to the interior of the dust collecting box (201).

4. A cutting device for ceramic processing according to claim 2, characterized in that: The driving mechanism (300) includes a driving groove (301) symmetrically extending through the outer wall of the processing table (100), a driving rod (302) being slidably connected to the interior of the two driving grooves (301), a cutting table (303) being fixedly connected between the two driving rods (302), a cutting groove (304) starting from the middle of the upper surface of the cutting table (303), a limiting plate (305) being symmetrically fixedly connected to the upper surface of the cutting table (303), a sliding rod (306) being symmetrically extending through the middle of the two limiting plates (305), and a detection spring (307) being sleeved on one end of the sliding rod (306) located outside the limiting plate (305).

5. A cutting device for ceramic processing according to claim 4, characterized in that: There is an electrical connection between the driving rod (302) and the external control device, the cutting groove (304) and the cutting head (203) are on the same horizontal plane, and the size of the cutting groove (304) is adapted to the size of the cutting head (203), and the two ends of the detection spring (307) are fixedly connected to the limit plate (305) and the detection spring (307) respectively.

6. A cutting device for ceramic processing according to claim 4, characterized in that: The limiting mechanism (400) includes a clamping plate (401) fixedly connected between two sliding rods (306) arranged on the same side, the inner wall of the clamping plate (401) is arranged in a linear array and is rotatably connected to a roller rod (402), the top of the clamping plate (401) is provided with an inclined surface (403), the end of the clamping plate (401) away from the inclined surface (403) is provided with a sliding groove (404), the interior of the sliding groove (404) is slidably connected to a magnetic plate (405), the interior of the sliding groove (404) is penetrated by a fixed rod (406) slidably connected, and the fixed rod (406) is connected to the magnetic plate (405). 5) Fixed connection, the outer wall of the end of the fixing rod 1 (406) away from the magnetic plate (405) is fixedly connected to the fixing plate 1 (407), the end of the fixing plate 1 (407) away from the fixing rod 1 (406) is fixedly connected to the threaded block (408), the internal thread of the threaded block (408) is connected to the threaded rod (409), the interior of the clamping plate (401) is connected to the fixing rod 2 (410) through rotation, and the end of the fixing rod 2 (410) close to the threaded block (408) is fixedly connected to the threaded rod (409), and the outer wall of the middle part of the fixing rod 2 (410) is fixedly connected to the contact plate (411).

7. A cutting device for ceramic processing according to claim 6, characterized in that: The materials of the contact plate (411) and the roller rod (402) are both rubber. The contact plate (411) is configured to be L-shaped, and the ceramic sheet (600) is clamped between the two clamping plates (401).

8. The cutting device for ceramic processing according to claim 6, characterized in that: The shock absorbing mechanism (500) includes a slide groove 2 (501) symmetrically opened on the side of the limit plate 1 (305) close to the clamping plate (401), the middle part of the limit plate 1 (305) is slidably connected with a double tooth plate (502), the interior of the slide groove 2 (501) is slidably connected to the limit plate 2 (503), the upper and lower ends of the limit plate 2 (503) are fixedly connected with an electromagnetic block (504), the inner side of the electromagnetic block (504) is provided with a slide groove 3 (505), the middle part of the limit plate 2 (503) is arranged in a circular array and slidably connected with four fixed rods 3 (506), the four fixed rods 3 (506) are sleeved with spring 2 (507) on the side close to the double tooth plate (502), and the four fixed rods 3 (506) are fixedly connected with a single tooth plate (508) between one end close to the double tooth plate (502).

9. A cutting device for ceramic processing according to claim 8, characterized in that: The electromagnetic block (504) is electrically connected to an external power supply, the double-toothed plate (502) and the single-toothed plate (508) are meshed with each other, the two ends of the spring (507) are fixedly connected to the single-toothed plate (508) and the limit plate (503) respectively, and the upper and lower ends of the single-toothed plate (508) are slidably connected to the inside of the slide groove (505).

10. A ceramic machining method comprising the following steps: Step 1: Select a ceramic sheet (600) with high hardness and good wear resistance. Step 2: Ensure that the cutting equipment is operating normally, check the accuracy and stability of each moving part, and adjust the cutting parameter settings, including cutting speed, feed rate, cutting depth, etc. Step 3: Use a suitable fixture to firmly clamp the ceramic piece (600) workpiece on the workbench, ensure the clamping position is accurate, avoid displacement or loosening during the cutting process, and at the same time, pay attention to avoid excessive clamping force that may cause damage to the workpiece. Step 4: Using a larger cutting depth and feed rate to quickly remove most of the allowance, but the cutting speed should not be too high to reduce the wear of the cutting head (203) and the influence of the cutting force on the workpiece, and then using smaller cutting parameters to obtain a machined surface with high precision and low surface roughness. Step 5: After processing, remove the workpiece from the fixture and clean the cutting fluid and debris on the surface with a suitable cleaning agent.

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