Ultrathin stone machining device and machining method based on cutting and finishing

Abstract

The invention relates to the technical field of stone machining, in particular to an ultrathin stone machining device and machining method.The ultrathin stone machining device based on cutting and trimming comprises a shell and a cutting and trimming machine cutting and polishing structure arranged at the top of an inner cavity of the shell, and the bottom of the inner cavity of the shell is fixedly provided with a driving containing piece moving structure used for containing stone to move; airflow driving pieces used for enabling the output ends to move downwards to press the stone are arranged at the positions, close to the two side walls, of an inner cavity of the shell, blowing structures attached to the guiding pieces are arranged on the opposite surfaces of the two airflow driving pieces, when cutting is not carried out, the two blowing structures are both in a horizontal state, the ends of the two blowing structures are attached, and cutting is carried out. According to the stone cutting and polishing device, the cutting and polishing structure is separated from the moving structure, the hands of workers can be isolated from the cutting and polishing structure when the workers take and place stones, the possibility of being injured is reduced, and even if the stones are lifted up accidentally, the stones make contact with the blowing structure preferentially, and the situation that the stones are damaged by sharp positions of the cutting and polishing structure is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of stone processing, in particular to an ultra-thin stone processing device and method based on cutting and trimming. Background Art

[0002] As a high-end building decoration material, stone is widely used in interior and exterior decoration design, curtain wall decoration and public facilities construction. At present, the common stones on the market are mainly divided into natural stone and artificial stone. When the stone is processed into a specified size, it needs to be cut and trimmed.

[0003] In the existing stone cutting and trimming, most of the cutting and grinding machines are manually controlled to cut and trim the stone in steps. However, the sparks generated in the existing stone cutting process are irreversible. The sparks are easily generated by the stress generated by the high-speed rotation of the cutting knife, causing the sparks to stick to the cutting knife or the stone surface. This is because when the cutting knife rotates at high speed, the heat generated can easily melt and stick the sparks on the surface of the cutting knife. Long-term sticking can easily lead to an uneven surface of the cutting knife, thereby affecting the subsequent effect of the cutting knife in cutting the stone. In view of this, we propose an ultra-thin stone processing device and processing method based on cutting and trimming. Summary of the invention

[0004] The purpose of the present invention is to provide an ultra-thin stone processing device and method based on cutting and trimming to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, one of the purposes of the present invention is to provide an ultra-thin stone processing device based on cutting and trimming, comprising a shell and a cutting and polishing structure of a cutting and trimming machine arranged on the top of the inner cavity of the shell, a driving placement member moving structure for placing the stone is fixedly arranged at the bottom of the inner cavity of the shell, and an air flow driving member for the output end to move downward to press the stone is arranged near the two side walls of the inner cavity of the shell, and the opposing surfaces of the two air flow driving members are provided with a fitting guide member blowing structure, wherein:

[0006] The output end of the air flow driving component extrude one end of the blowing structure of the fitting guide component, so that the blowing structure of the fitting guide component rotates to the other end to fit the output surface of the cutting and polishing structure of the cutting and finishing machine, and when the driving placement component moving structure drives the stone cutting, the air flow driving component is squeezed to transmit the downward airflow to the blowing structure of the fitting guide component.

[0007] Preferably, the movable structure comprises at least a screw and a cutting table, the end of the screw is rotatably arranged at the bottom of the inner cavity of the shell, and the cutting table slides at the bottom of the inner cavity of the shell;

[0008] A threaded block is fixedly connected to the bottom of the cutting table, and the threaded block is threadedly connected to the outer wall of the screw rod;

[0009] The moving structure further comprises two first slide slot plates fixed at the bottom of the inner cavity of the housing, and the protrusions at the bottom of the cutting table are adapted to slide in the inner cavities of the first slide slot plates.

[0010] Preferably, the cutting and grinding structure includes two telescopic frames fixed on the top of the inner cavity of the shell, and the piston rod ends of the two telescopic frames are rotatably connected to a cutting knife and a grinding disc respectively. A cutting gap is formed on the surface of the stone by the rotation of the cutting knife, and the grinding disc grinds the inner wall of the cutting gap. A driving motor is provided between the cutting knife and the grinding disc to drive the two to rotate synchronously.

[0011] Preferably, the airflow driving member at least comprises a second slide plate that slides up and down in the inner cavity of the shell, a sliding plate is slidably arranged inside the second slide plate, and the end of the sliding plate extends out of the second slide plate, a cylinder piston rod is fixedly connected to the top of the sliding plate near the front end, and the cylinder is slidably supported in the groove of the outer wall of the shell, and a plurality of pressing blocks are equidistantly arranged at the bottom of the sliding plate;

[0012] The telescopic frame and the second slide plate are fixedly connected with a limiting axis.

[0013] Preferably, the blowing structure at least comprises a rotating shaft rotating on the inner cavity bracket of the shell, an air jet plate is fixedly connected to the outer wall of the rotating shaft, a limit plate is slidably provided on the outer wall of the air jet plate close to the second slide plate, and an end of the air jet plate slides inside the limit plate;

[0014] A first rotating sleeve is fixedly connected to the inner surface of the second slide slot plate near the bottom, and the end of the limit plate rotates inside the first rotating sleeve.

[0015] Preferably, a spring is fixedly connected between the end of the second slide slot plate and the end of the inner cavity of the sliding plate.

[0016] Preferably, the inner cavity is fixedly connected to a fixed column, the end of the sliding plate is fixedly connected to a sliding column, the end of the sliding column is sealed and slides inside the fixed column, the end of the fixed column away from the sliding column is connected to a guide tube, the end of the guide tube is connected to the fixed column, and the interior of the fixed column is rotatably connected to the limit plate;

[0017] The limit plate and the jet plate are connected hollow structures, and a plurality of jet ports are provided at the bottom of the jet plate;

[0018] A stopper is provided at the top corner of the cutting table, and the stopper is used to push the sliding plate to move when the sliding plate moves downward to the lowest point.

[0019] The second object of the present invention is to provide an ultra-thin stone processing device for cutting and trimming, and a processing method is now proposed, comprising the following steps:

[0020] Step 1: Place the stone on the cutting table surface and start the cylinder to press the pressing block against the stone on the cutting table;

[0021] Step 2: During the pressing process of the pressing block, the second slide plate is driven down to swing and tilt the jet plate and the limit plate around the center of the rotating shaft;

[0022] Step 3: The second chute plate descends to drive the cutting and grinding structure to release the cutting knife and the grinding disc to the inclined jet plate and the limit plate;

[0023] Step 4: Move the stone placed on the cutting table and cut it with a cutting knife, and then grind the cut stone with a grinding disc;

[0024] Step 5: The cutting table drives the sliding plate during the movement process, and the sliding column slides inside the fixed column to make the gas ejected from the air jet port to cool the debris cut by the cutting knife;

[0025] Step 6: Rotate the screw in the opposite direction to move the stone cut and polished by the cutting table to the initial position, and reset the airflow drive and the blowing structure. The staff will then take out the finished stone to complete the stone cutting and polishing process.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. In the ultra-thin stone processing device for cutting and trimming, when not cutting, the two blowing structures are in a horizontal state, and the ends of the two blowing structures are fitted together, so that the cutting and grinding structure is separated from the moving structure, which is beneficial for the staff to isolate their hands from the cutting and grinding structure when taking and placing stones, thereby reducing the possibility of injury. Moreover, even if the stone is accidentally lifted, the stone will contact the blowing structure first, thereby avoiding damage to the stone by the sharp parts of the cutting and grinding structure.

[0028] 2. In the ultra-thin stone processing device for cutting and trimming, when the stone is cut by supporting the moving structure, the moving structure squeezes the airflow driving part to contract and transmits the airflow to the inside of the blowing structure, so that the airflow is ejected from the bottom of the blowing structure to cool the flying sparks, thereby achieving cooling while cutting and reducing the erosion of the stone by heat when sparks fly.

[0029] 3. In the ultra-thin stone processing device for cutting and trimming, in the process of pressing the stone downward to fix it through the air flow driving member, the air flow driving member squeezes one end of the blowing structure to rotate, which not only opens the space between the two blowing structures for the output end of the cutting and grinding structure to cut downward, but also makes the other end of the blowing structure fit the output surface of the cutting and grinding structure. As the output end of the cutting and grinding structure rotates at a high speed, the other end of the blowing structure scrapes the output surface of the cutting and grinding structure, which is beneficial to scrape off debris and prevent the debris from affecting the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure assembly of the present invention;

[0031] Figure 2 It is a side perspective view of the overall structure of the present invention;

[0032] Figure 3 It is a two-dimensional schematic diagram of the overall structure of the present invention;

[0033] Figure 4 It is a two-dimensional schematic diagram of the overall structure of the present invention after the motion state;

[0034] Figure 5 It is a schematic diagram of the disassembly of the mobile structure of the present invention;

[0035] Figure 6 It is a schematic diagram of the position relationship between the screw rod and the first slide plate of the present invention;

[0036] Figure 7 It is a schematic diagram of the cutting and polishing structure and the airflow driving member structure of the present invention;

[0037] Figure 8 It is a schematic diagram of the airflow driving member and the blowing structure of the present invention;

[0038] Fig. 9 for Figure 8 Enlarged schematic diagram at point A in the middle.

[0039] The meaning of each number in the figure is:

[0040] 1. Shell; 11. Cutting and grinding structure; 111. Telescopic frame; 112. Cutting knife; 113. Driving member; 114. Limiting shaft; 115. Grinding disc; 2. Moving structure; 21. Screw; 22. Cutting table; 220. Stop block; 23. Threaded block; 24. First slide plate; 3. Air flow driving member; 31. Second slide plate; 311. Rotating sleeve; 32. Sliding plate; 321. Cylinder; 322. Pressing block; 33. Spring; 331. Fixed column; 332. Sliding column; 333. Guide tube; 4. Blowing structure; 41. Rotating shaft; 42. Jet plate; 43. Limiting plate; 44. Jet port. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0042] For the first embodiment of the present invention, please refer to Figure 1-Figure 9 , an ultra-thin stone processing device based on cutting and trimming, comprising a shell 1 and a cutting and polishing structure 11 of a cutting and trimming machine arranged on the top of the inner cavity of the shell 1, a driving placement member moving structure 2 for placing the stone is fixedly arranged at the bottom of the inner cavity of the processing shell 1, and an air flow driving member 3 for the output end to move downward to press the stone is arranged near the two side walls of the inner cavity of the processing shell 1, and the opposite surfaces of the two air flow driving members 3 are provided with a fitting guide member blowing structure 4, wherein:

[0043] The output end of the air flow driving component 3 is used to extrude one end of the blowing structure 4 of the fitting guide component, so that the blowing structure 4 of the fitting guide component is rotated to the other end to fit the output surface of the cutting and polishing structure 11 of the cutting and trimming machine, and the driving placement component moving structure 2 squeezes the air flow driving component 3 to transmit the downward airflow to the blowing structure 4 of the fitting guide component when driving the stone cutting.

[0044] The present invention Figure 1-4 As shown, when the current cutting device does not need to process ultra-thin stones, the blade of the cutting machine is not blocked from the surface of the workbench where the ultra-thin stones are placed, resulting in that when the staff takes or places the stones on the workbench, on the one hand, if the staff lifts the stones, it is easy for the stones to touch the blade of the cutting machine and damage the surface of the stones. On the other hand, the hands of the staff taking the stones are not protected from the blades, which may easily lead to dangerous situations. Therefore, when no cutting is performed, the two blowing structures 4 are both in a horizontal state, and the ends of the two blowing structures 4 are fitted together to separate the cutting and grinding structure 11 from the moving structure 2, which is beneficial for the staff to isolate their hands from the cutting and grinding structure 11 when taking or placing the stones, thereby reducing the possibility of being injured. Moreover, even if the stones are accidentally lifted, the stones will first contact with the blowing structure 4, thereby avoiding damage to the stones caused by the sharp parts of the cutting and grinding structure 11.

[0045] At the same time, during cutting, the output end of the cutting and grinding structure 11 contacts the stone and rotates at a high speed, causing sparks to fly. The sparks carry a large amount of heat and fall to the surface of the stone, which can easily cause the surface of the stone to be eroded by heat and produce black marks. Therefore, when the stone is supported by the mobile structure 2 for cutting, the mobile structure 2 squeezes the air flow driving member 3 to contract and transmits the air flow to the inside of the blowing structure 4, so that the air flow is ejected from the bottom of the blowing structure 4 to cool the flying sparks, thereby achieving cooling while cutting and reducing the erosion of the stone by heat when sparks fly.

[0046] Furthermore, considering that when cutting stone, cooling water will be sprayed at the stone cutting point with the help of a water spray device to cool down the stone, but the output end of the cutting and grinding structure 11 rotates at a high speed, carrying cooling water and mixing with the cut debris, causing the debris to adhere to the output end of the cutting and grinding structure 11, affecting the cutting quality. Therefore, in the process of pressing the stone downward to fix it by the airflow driving member 3, the airflow driving member 3 squeezes one end of the blowing structure 4 to rotate, which not only opens the space between the two blowing structures 4 for the output end of the cutting and grinding structure 11 to cut downward, but also makes the other end of the blowing structure 4 fit the output surface of the cutting and grinding structure 11. As the output end of the cutting and grinding structure 11 rotates at a high speed, the other end of the blowing structure 4 scrapes the output surface of the cutting and grinding structure 11, which is beneficial to scrape off the debris and avoid the debris affecting the cutting quality.

[0047] First, the stone is placed on the driving placement piece moving structure 2 for lateral movement, which is convenient for placing the stone and subsequent cutting movement. The specific structure of the driving placement piece moving structure 2 is further disclosed, such as Figure 2 As shown, the moving structure 2 at least includes a screw rod 21 and a cutting table 22, the end of the screw rod 21 is rotatably arranged at the bottom of the inner cavity of the housing 1, and the cutting table 22 slides at the bottom of the inner cavity of the housing 1;

[0048] A threaded block 23 is fixedly connected to the bottom of the cutting table 22, and the threaded block 23 is threadedly connected to the outer wall of the screw rod 21;

[0049] The mobile structure 2 also includes two first slide plates 24 fixed at the bottom of the inner cavity of the shell 1. The protrusion at the bottom of the cutting table 22 is adapted to slide in the inner cavity of the first slide plate 24. A motor is fixed through the bottom of the inner cavity of the shell 1, and the output shaft of the motor is connected to the end of the screw rod 21. When the stone to be cut is placed on the top of the cutting table 22, the screw rod 21 is driven by the output shaft of the motor to rotate, so that the threads inside the threaded block 23 are transmitted along the threads on the outer wall of the screw rod 21, so that the cutting table 22 moves back and forth with the threaded block 23. At the same time, the protrusion at the bottom of the cutting table 22 slides inside the first slide plate 24, further limiting the movement direction of the cutting table 22, which is conducive to the stone moving back and forth with the cutting table 22, thereby improving the convenience and stability of subsequent cutting.

[0050] Then, to ensure the cutting function of ultra-thin stone, it is necessary to further disclose the specific structure of the cutting and grinding structure 11, such as Figure 7 As shown, the cutting and grinding structure 11 includes two telescopic frames 111 fixed to the top of the inner cavity of the shell 1, and the piston rod ends of the two telescopic frames 111 are respectively rotatably connected to the cutting knife 112 and the grinding disc 115. The cutting knife 112 rotates to form a cutting gap on the surface of the stone, and the grinding disc 115 grinds the inner wall of the cutting gap. A driving member 113 for driving the cutting knife 112 and the grinding disc 115 to rotate synchronously is provided between the cutting knife 112 and the grinding disc 115. The driving member 113 includes a driving member fixedly connected to the rotating shaft of the cutting knife 112 and the grinding disc 115. The cutting blade 112 is connected to the workbench 110, and a belt is meshed between the two belt pulleys. The output shaft of a rotating motor is fixedly connected to the end of the cutting blade 112. The housing of the rotating motor is fixed to the outer wall of the telescopic frame 111, so that the cutting blade 112 and the grinding disc 115 can rotate synchronously. This is beneficial for the cutting table 22 to drive the stone to move, so that the position of the stone to be cut is aligned with the cutting blade 112 for cutting, forming a cutting gap. Then, the grinding disc 115 is located in the cutting gap to grind the inner wall of the cutting gap to make it smooth, thereby completing the processing of ultra-thin stone.

[0051] The detailed structure of the improved point of the present invention is as follows:

[0052] To achieve the downward movement of the output end of the airflow driving member 3 to press the stone material, the structure of the airflow driving member 3 is disclosed in detail, such as Figure 7 As shown, the airflow driving member 3 at least includes a second slide slot plate 31 that slides up and down in the inner cavity of the shell 1, a sliding plate 32 is slidably arranged inside the second slide slot plate 31, and the end of the sliding plate 32 extends out of the second slide slot plate 31, a piston rod of a cylinder 321 is fixedly connected to the top of the sliding plate 32 near the front end, and the cylinder 321 is slidably supported in the groove of the outer wall of the shell 1, and a plurality of pressing blocks 322 are evenly spaced at the bottom of the sliding plate 32;

[0053] A limit axis 114 is fixedly connected between the telescopic frame 111 and the second slide plate 31. Before placing the stone on the cutting table 22, the piston rod of the cylinder 321 drives the sliding plate 32 and the pressing block 322 away from the surface of the cutting table 22, so that the stone can be placed on the top of the cutting table 22, and the edge of the stone is located directly below the pressing block 322. During cutting, the sliding plate 32 is driven downward by the piston rod of the cylinder 321. On the one hand, the pressing block 322 presses the edge of the stone to fix it, thereby improving the stability of the stone during cutting. On the other hand, the telescopic frame 111 moves downward with the second slide plate 31, driving the cutting knife 112 and the grinding disc 115 to move downward synchronously to cut the stone.

[0054] At the same time, the blowing structure 4 is rotated so that the other end of the blowing structure 4 is in contact with the surface of the cutting blade 112, that is, the output surface mentioned above, to scrape off the attached debris. Figure 3 , Figure 8 and Fig. 9 As shown, the blowing structure 4 at least includes a rotating shaft 41 rotating on the inner cavity bracket of the shell 1, and the outer wall of the rotating shaft 41 is fixedly connected to a jet plate 42, and the jet plate 42 is slidably provided with a limit plate 43 close to the outer wall of the second slide plate 31, and the end of the jet plate 42 slides inside the limit plate 43;

[0055] The inner surface of the second slide plate 31 is fixedly connected with a rotating sleeve 311 near the bottom, and the end of the limiting plate 43 rotates inside the rotating sleeve 311. When the second slide plate 31 moves downward, the second slide plate 31 squeezes the limiting plate 43 to deflect downward, so that the jet plate 42 rotates from a horizontal state to an inclined state along the rotating shaft 41, so that the ends of the two symmetrical jet plates 42 are opened, which is conducive to the cutting knife 112 to cut the stone downward from the gap between the two jet plates 42, and the end of the rotating shaft 41 close to the cutting knife 112 is in contact with the surface of the cutting knife 112, so that when the cutting knife 112 rotates, the rotating shaft 41 can scrape the surface of the cutting knife 112, which is conducive to reducing the adhesion of debris.

[0056] Specifically, when the sliding plate 32 moves linearly downward along with the piston rod of the cylinder 321, the second slide plate 31 will move downward along with the sliding plate 32. Therefore, a spring 33 is fixedly connected between the end of the second slide plate 31 and the end of the inner cavity of the sliding plate 32. The second slide plate 31 and the sliding plate 32 are connected together by the spring 33. When the sliding plate 32 moves downward, the second slide plate 31 is pulled downward by the spring 33, thereby ensuring that the sliding plate 32 can squeeze the end of the limit plate 43.

[0057] It is worth noting that, during the cutting process, the airflow driving member 3 and the blowing structure 4 need to cooperate to cool down the sparks generated during the cutting process. The specific structures of the airflow driving member 3 and the blowing structure 4 are further disclosed, such as Figure 7 , Figure 8 and Fig. 9 As shown, the inner cavity of the second slide plate 31 is fixedly connected with a fixed column 331, the end of the sliding plate 32 is fixedly connected with a sliding column 332, the end of the sliding column 332 is sealed and slides inside the fixed column 331, the end of the fixed column 331 away from the sliding column 332 is connected with a guide tube 333, the end of the guide tube 333 is connected to the fixed column 331, and the interior of the fixed column 331 is rotatably connected with the limit plate 43;

[0058] The limiting plate 43 and the jet plate 42 are connected hollow structures, and a plurality of jet ports 44 are provided at the bottom of the jet plate 42;

[0059] A stopper 220 is provided at the top corner of the cutting table 22. The stopper 220 is used to push the sliding plate 32 to move when the sliding plate 32 moves downward to the lowest point, so that when the cutting table 22 drives the stone to move for cutting, the stopper 220 pushes the sliding plate 32 to slide inside the second slide plate 31, and the end of the sliding column 332 slides inside the fixed column 331, squeezing the gas inside the fixed column 331 into the guide pipe 333, so that the gas enters the limit plate 43 along the guide pipe 333, and then the airflow flows into the jet plate 42, and finally, is discharged from the end of the jet port 44, which is beneficial to cool the flying sparks and reduce the erosion of the sparks on the stone.

[0060] In the second embodiment of the present invention, step 1, a stone is placed on the surface of the cutting table 22, and the cylinder 321 is activated to press the pressing block 322 against the stone on the cutting table 22;

[0061] Step 2: During the pressing process of the pressing block 322, the second slide plate 31 is driven down, and the jet plate 42 and the limit plate 43 are swung and tilted around the center of the rotating shaft 41;

[0062] Step 3: The second chute plate 31 descends to drive the cutting and grinding structure 11 to release the cutting blade 112 and the grinding disc 115 to the inclined jet plate 42 and the limit plate 43;

[0063] Step 4: The stone placed on the moving cutting table 22 is cut with the cutting knife 112, and then the grinding disc 115 grinds the cut stone;

[0064] Step 5: The cutting table 22 drives the sliding plate 32 during the movement process, and the sliding column 332 slides inside the fixed column 331 to eject gas from the jet port 44 to cool the debris cut by the cutting knife 112;

[0065] Step 6: Rotate the screw 21 in the opposite direction to move the stone cut and polished by the cutting table 22 to the initial position, and reset the airflow drive 3 and the blowing structure 4. Then the staff will take out the finished stone to complete the stone cutting and polishing process.

[0066] In summary, the overall working principle of the present invention is as follows:

[0067] When not cutting, the pressing block 322 at the bottom of the sliding plate 32 and the cutting table 22 have space for subsequent placement of stones, and the jet plate 42 is in a horizontal state, and the ends of the two symmetrical jet plates 42 are in a fitted state, separating the cutting and grinding structure 11 from the top of the cutting table 22 to avoid accidental contact with the cutting and grinding structure 11 and causing damage;

[0068] When cutting, the stone is first placed in the space formed by the pressing block 322 at the bottom of the sliding plate 32 and the cutting table 22, that is, placed on the top of the cutting table 22. When the stone needs to be cut, the output shaft of the starting cylinder 321 pushes the sliding plate 32 and the pressing block 322 to move toward the cutting table 22 until the stone placed on the cutting table 22 is pressed firmly.

[0069] At the same time, the sliding plate 32 will drive the second slide plate 31 to be connected through the spring 33 during the movement toward the cutting table 22, and move synchronously toward the cutting table 22. When the second slide plate 31 moves downward, the second slide plate 31 squeezes the limit plate 43 and deflects downward, so that the jet plate 42 rotates from a horizontal state to an inclined state along the rotating shaft 41, so that the ends of the two symmetrical jet plates 42 are opened. At the same time, the downward movement of the second slide plate 31 can also drive the limit shaft 114, the cutting knife 112 and the driving member 113 to move downward in the limit of the telescopic frame 111, so that the cutting knife 112 leaks out to the jet plate 42 and the limit plate 43 in the inclined state until it is at the same level as the stone placed on the cutting table 22. For details, please refer to Figure 3 , and during the downward movement of the cutting blade 112, the grinding disc 115 can drive the grinding disc 115 and the cutting blade 112 to move downward synchronously through the belt pulleys in the two sets of limit shafts 114, so as to facilitate subsequent cutting and grinding;

[0070] At this time, the staff turns on the driving member 113, so that the cutting knife 112 rotates at high speed. At the same time, the cutting knife 112 synchronously drives the belt pulley and belt transmission on the limiting shaft 114, so that the cutting knife 112 and the grinding disc 115 rotate synchronously.

[0071] Then, the staff starts the external motor at the end of the screw rod 21 to rotate the screw rod 21. When the screw rod 21 rotates, the threads on the outer annular surface are transmitted to the threads inside the thread block 23, so that the thread block 23 and the stone placed on the top of the cutting table 22 move synchronously toward the cutting knife 112 until passing through the cutting knife 112 and the grinding disc 115. The cutting knife 112 can cut a gap in the stone, and the grinding disc 115 can grind and trim the gap after the cutting knife 112 cuts.

[0072] When the cutting table 22 moves toward the cutting knife 112, the block 220 can drive the sliding plate 32 to slide inside the second slide plate 31. The movement of the sliding plate 32 can drive the spring 33 to compress. At the same time, the sliding column 332 can slide inside the fixed column 331 and generate gas, so that the gas enters the limit plate 43 along the guide tube 333. Then, the airflow flows into the jet plate 42 and is finally discharged from the end of the jet port 44 to cool the debris cut by the cutting knife 112.

[0073] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit 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. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An ultra-thin stone processing device based on cutting and trimming, comprising a housing (1) and a cutting and polishing structure (11) of a cutting and trimming machine arranged at the top of the inner cavity of the housing (1), characterized in that: A driving placement member moving structure (2) for placing stones is fixedly provided at the bottom of the inner cavity of the shell (1), and airflow driving members (3) for moving the output end downward to press the stones are provided near the two side walls of the inner cavity of the shell (1), and the surfaces facing each other of the two airflow driving members (3) are provided with a fitting guide member blowing structure (4), wherein: The output end of the airflow driving member (3) squeezes one end of the fitting guide member blowing structure (4), so that the fitting guide member blowing structure (4) rotates to the other end to fit the output surface of the cutting and polishing structure (11) of the cutting and finishing machine, and the placement member moving structure (2) is driven to squeeze the airflow driving member (3) to transmit downward airflow to the fitting guide member blowing structure (4) when driving the stone cutting.

2. The ultra-thin stone processing device based on cutting and trimming according to claim 1 is characterized in that: The movable structure (2) comprises at least a screw rod (21) and a cutting table (22); the end of the screw rod (21) is rotatably arranged at the bottom of the inner cavity of the shell (1); and the cutting table (22) slides at the bottom of the inner cavity of the shell (1); A threaded block (23) is fixedly connected to the bottom of the cutting table (22), and the threaded block (23) is threadedly connected to the outer wall of the screw rod (21); The movable structure (2) further comprises two first slide slot plates (24) fixed to the bottom of the inner cavity of the housing (1), and the protrusions at the bottom of the cutting table (22) are adapted to slide in the inner cavity of the first slide slot plates (24).

3. The ultra-thin stone processing device based on cutting and trimming according to claim 2 is characterized in that: The cutting and grinding structure (11) comprises two telescopic frames (111) fixed to the top of the inner cavity of the housing (1); the piston rod ends of the two telescopic frames (111) are rotatably connected to a cutting knife (112) and a grinding disc (115), respectively; a cutting gap is formed on the surface of the stone by the rotation of the cutting knife (112), and the grinding disc (115) grinds the inner wall of the cutting gap; a driving member (113) is provided between the cutting knife (112) and the grinding disc (115) for driving the two to rotate synchronously.

4. The ultra-thin stone processing device based on cutting and trimming according to claim 3 is characterized in that: The airflow driving member (3) at least comprises a second slide plate (31) which slides upward and downward in the inner cavity of the housing (1); a sliding plate (32) is slidably arranged inside the second slide plate (31), and the end of the sliding plate (32) extends out of the second slide plate (31); a piston rod of a cylinder (321) is fixedly connected to the top of the sliding plate (32) near the front end, and the cylinder (321) is slidably supported in the groove of the outer wall of the housing (1); and a plurality of pressing blocks (322) are evenly spaced at the bottom of the sliding plate (32); A limiting axis (114) is fixedly connected between the telescopic frame (111) and the second slide slot plate (31).

5. The ultra-thin stone processing device based on cutting and trimming according to claim 4 is characterized in that: The blowing structure (4) at least comprises a rotating shaft (41) rotating on the inner cavity bracket of the shell (1), the outer wall of the rotating shaft (41) is fixedly connected with an air jet plate (42), the air jet plate (42) is slidably provided with a limit plate (43) close to the outer wall of the second slide plate (31), and the end of the air jet plate (42) slides inside the limit plate (43); A first rotating sleeve (311) is fixedly connected to the inner surface of the second slide slot plate (31) near the bottom, and the end of the limiting plate (43) rotates inside the first rotating sleeve (311).

6. The ultra-thin stone processing device based on cutting and trimming according to claim 5 is characterized in that: A spring (33) is fixedly connected between the end of the second slide slot plate (31) and the end of the inner cavity of the sliding plate (32).

7. The ultra-thin stone processing device based on cutting and trimming according to claim 5 is characterized in that: The inner cavity of the (31) is fixedly connected to a fixed column (331), the end of the sliding plate (32) is fixedly connected to a sliding column (332), the end of the sliding column (332) is sealed and slides inside the fixed column (331), the end of the fixed column (331) away from the sliding column (332) is connected to a guide tube (333), the end of the guide tube (333) is connected to the fixed column (331), and the interior of the fixed column (331) is rotatably connected to the limit plate (43); The limiting plate (43) and the air-jet plate (42) are connected hollow structures, and a plurality of air-jet ports (44) are provided at the bottom of the air-jet plate (42); A stopper (220) is provided at a top corner of the cutting table (22), and the stopper (220) is used to push the sliding plate (32) to move when the sliding plate (32) moves downward to the lowest point.

8. An ultra-thin stone processing device for cutting and trimming, a processing method is now proposed, which is applied to the ultra-thin stone processing device based on cutting and trimming as described in any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: Place the stone on the surface of the cutting table (22), and start the cylinder (321) to press the pressing block (322) against the stone on the cutting table (22); Step 2: During the pressing process of the pressing block (322), the second slide plate (31) is driven downward, and the jet plate (42) and the limit plate (43) are swung and tilted around the center of the rotating shaft (41); Step 3: The second chute plate (31) descends to drive the cutting and grinding structure (11) to release the cutting blade (112) and the grinding disc (115) to the inclined jet plate (42) and the limit plate (43); Step 4: Move the cutting table (22) to place the stone and cut it with the cutting knife (112), and then grind the cut stone with the grinding disc (115); Step 5: The cutting table (22) drives the sliding plate (32) during the movement process, and slides the sliding column (332) inside the fixed column (331) to eject gas from the jet port (44) to cool the debris cut by the cutting knife (112); Step 6: Rotate the screw rod (21) in the opposite direction to move the stone cut and polished by the cutting table (22) to the initial position, and reset the air flow drive member (3) and the air blowing structure (4). Then, the staff will take out the finished stone, and the stone cutting and polishing process is completed.

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