Rock plate cutting device

Abstract

The invention belongs to the technical field of rock plate machining equipment, and particularly relates to a rock plate cutting device which comprises a machine body and a machine frame installed on the upper end face of the machine body, a rock plate cutting machine and an electric push rod matched with the rock plate cutting machine for lifting are installed in an inner cavity of the machine frame, and two second grooves are symmetrically formed in the upper end face of the machine body. A plurality of rubber rollers are rotationally connected to inner cavities of the two second grooves and used for supporting rock plates for conveying, protecting the surfaces of the rock plates and reducing friction force with the machine body, a cutting groove is formed in the middle of the upper end face of the machine body, and a notch grinding assembly is installed on the inner wall of the cutting groove; the problem that sputtering generated when water makes contact with a cutting knife cannot be reduced is solved, good shielding protection is lacked when rock plates are pushed and cut, dust and sundries are likely to splash when the plates are cut, the indoor environment is polluted, and workers are harmed after human bodies inhale the dust and the sundries.

Description

Technical Field

[0001] The present invention belongs to the technical field of rock slab processing equipment, and specifically relates to a rock slab cutting device. Background Art

[0002] Rock slabs are sintered dense stones. They are made from natural raw materials through a special process, pressed with a press of more than 15,000 tons, and textured using unique high-definition inkjet technology and surface treatment technology. Finally, the finished product is sintered in a strictly temperature-controlled kiln at a high temperature of 1,000 degrees for 150 minutes. When using rock slabs, cutting equipment is usually used to disassemble them into the required size for decorative use.

[0003] At present, when existing cutting equipment is used to cut stone slabs, the cutting machine is usually started in advance, and then the stone slab is placed on the workbench and pushed to move on the workbench. Then, after the stone slab contacts the cutting machine, it is cut. During the process of cutting the stone slab, water is sprayed on the cutting knife to reduce the temperature of the contact area between the cutting knife and the stone slab to prevent the cutting knife from being damaged due to overheating. At the same time, it can also prevent the stone slab from being thermally cracked due to high temperature. Then, after the stone slab has completely moved past the cutting knife, the cutting work of the stone slab is completed.

[0004] There are still some problems in the actual application of the above scheme. Since the above-mentioned cutting equipment uses water spraying on the cutting knife to reduce the temperature of the contact area between the cutting knife and the rock slab, it can also prevent dust generated by the cutting of the rock slab. However, it cannot reduce the splashing problem caused by the contact between water and the cutting knife. Moreover, there is a lack of good shielding protection when the rock slab is pushed for cutting, which can easily cause dust and debris to splash when cutting the slab, causing pollution to the indoor environment, and causing harm to the staff after human inhalation.

[0005] To this end, the present invention provides a rock slab cutting device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a rock slab cutting device described in the present invention comprises a machine body and a frame installed on the upper end surface of the machine body, and a rock slab cutting machine and an electric push rod for cooperating with the rock slab cutting machine to lift and lower are installed in the inner cavity of the frame, and two second grooves are symmetrically provided on the upper end surface of the machine body, and the inner cavities of the two second grooves are both rotatably connected with a plurality of rubber rollers for lifting the rock slab for transportation and protecting the surface of the rock slab and reducing the friction with the machine body, a cutting groove is provided in the middle of the upper end surface of the machine body, and a cutting grinding assembly is installed on the inner wall of the cutting groove;

[0008] The incision grinding assembly includes a mounting block mounted on the inner wall of the cutting groove, a guide block is fixedly connected to the upper end of the mounting block, and the guide block is arranged in a triangular shape, so that the guide block can slide into the incision of the rock plate, grinding sheets are arranged at both ends of the guide block, and a curved surface is arranged on one side of the grinding sheet, so that the guide block can slide into the incision of the rock plate;

[0009] The piston rod end of the electric push rod is fixedly connected with a U-shaped sliding frame, and a cutting machine is installed on the upper wall of the inner cavity of the U-shaped sliding frame.

[0010] Preferably, a plurality of receiving grooves are provided at both ends of the guide block, and a second spring is fixedly connected to the bottom of the inner cavity of two receiving grooves symmetrically provided in the middle of both ends of the guide block, one end of the second spring is fixedly connected to a T-shaped slider, one end of the T-shaped slider is fixedly connected to the grinding plate, and one end of the grinding plate is symmetrically fixedly connected to two limit blocks, and the two limit blocks slide in the receiving grooves.

[0011] Preferably, a filter box is slidably connected to one side of the body, and a mesh is provided at the bottom of the inner cavity of the filter box for filtering sewage generated by rock slab cutting. A filter mesh plate is slidably provided in the inner cavity of the body for secondary filtering of sewage generated by rock slab cutting. A leakage groove is provided at the bottom of the inner cavity of the body for guiding the recovery of filtered clean water.

[0012] Preferably, one end of the body is fixedly connected to a water pump, and the water pump is connected to the drain trough, one end of the water pump is fixedly connected to a water pump, and the water pump is fixedly installed on the upper end surface of the frame, the water pump outlet is fixedly connected to a diversion pipe, and both ends of the diversion pipe are fixedly connected to a water tank, and the water tank is fixedly installed on the upper end surface of the frame.

[0013] Preferably, a water guide groove is opened inside the upper end surface of the frame, and one end of the water guide groove is connected to the bottom of the inner cavity of the water tank, the other end of the water guide groove is fixedly connected to a folding tube, one end of the folding tube is fixedly connected to the U-shaped sliding frame, and a spraying port is opened on the upper wall of the inner cavity of the U-shaped sliding frame for spraying clean water to cover and absorb dust generated by the cutting of the rock slab.

[0014] Preferably, multiple sliding grooves are opened at both ends of the U-shaped sliding frame, and the inner cavities of the multiple sliding grooves are fixedly connected with fixed columns, the fixed columns are slidably connected to fixed blocks on the outside, the upper end of the fixed block is fixedly connected to a first spring, and one end of the first spring is fixedly connected to the upper wall of the sliding groove.

[0015] Preferably, a pressing plate is fixedly connected to one end of the fixing block, a sealing enclosure is fixedly connected to the upper surface of the pressing plate, and the sealing enclosure slides outside the U-shaped sliding frame, and a stop block is installed on one side of the pressing plate.

[0016] Preferably, two third grooves are symmetrically opened on the lower end surface of the pressing plate, and the inner cavities of the two third grooves are rotatably connected to multiple pressing rollers, and the multiple pressing rollers and rubber rollers are staggered with each other, so as to increase the contact area between the pressing rollers and rubber rollers and the rock plate.

[0017] Preferably, two first grooves are symmetrically provided on one side of the frame, the inner cavity of the first groove is fixedly connected to a limiting sliding column, the outer side of the limiting sliding column is slidably connected to a pressing frame, the pressing frame is located at the upper end of the inner cavity of the first groove and is fixedly connected to a pressing spring, and one end of the pressing spring is fixedly connected to the upper wall of the first groove, the pressing frame is located at one end of the inner cavity of the frame and is fixedly connected to a limiting plate, and the upper end of the limiting plate is abutted against the abutment block.

[0018] Preferably, the inner cavity of the pressing frame is rotatably connected to a plurality of rubber toothed rollers for increasing the friction with the rock slab and pressing the rock slab for conveying; a driving motor is provided inside one end of the pressing frame, and the output shaft end of the driving motor is fixedly connected to the rubber toothed roller; L-shaped extension frames are installed on both sides of the machine body, and the inner cavity of the L-shaped extension frame is rotatably connected to a plurality of rollers, and the plurality of rollers are staggered with the rubber toothed rollers for increasing the fit and friction with the surface of the rock slab.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The rock slab cutting device described in the present invention drives the U-shaped sliding frame to move downward by starting the electric push rod, and drives the pressing plate to move downward, and then uses the pressing roller to press the rock slab on the machine body, and as the pressing plate continues to move downward, the U-shaped sliding block will slide in the sealing enclosure, and drive the cutting machine to cut the rock slab, and at the same time, the U-shaped sliding block cooperates with the pressing plate and the sealing enclosure to cover and shield the cutting port of the rock slab, which can avoid the splashing of dust and debris when the rock slab is cut, causing pollution to the indoor environment, and causing harm to the staff after inhalation by the human body, and a servo motor can be arranged on the inner wall of the third groove, and the pressing roller can be driven to rotate by the servo motor, and then the pressing roller can be used to drive the rock slab to be transported, so as to facilitate the rock slab to be better cut.

[0021] 2. The rock slab cutting device described in the present invention, when the rock slab is pushed to move, the cut end of the rock slab will slide to the outside of the guide block, and at the same time, the cut end cooperates with the arc surface to squeeze the grinding sheet, so that the grinding sheet pushes the T-shaped slider and the limit block to slide into the storage groove, and as the rock slab is continuously pushed to move, the second spring will pop up and push the T-shaped slider, so that the T-shaped slider pushes the grinding sheet to fit tightly with the cut end of the rock slab, and then as the rock slab moves, the cut end of the rock slab is polished and smooth, thereby removing tiny cracks and defects generated during the rock slab cutting process, improving the strength and durability of the rock slab, and at the same time avoiding the edge of the rock slab from scratching the skin or damaging furniture, thereby improving the safety and comfort of use.

[0022] 3. The rock slab cutting device described in the present invention uses a water pump and a suction pipe to extract clean water from the leakage trough and discharge it into the water tank. Since the inner cavity of the water tank is in a sealed state, and the water pump discharges the clean water into the water tank, it will also apply a certain pressure. As the clean water inside the water tank accumulates more and more, the pressure will gradually increase, and the clean water will be squeezed and sprayed out through the spray port to spray the cutting knife to reduce the temperature of the contact area between the cutting knife and the rock slab. At the same time, the dust generated by the cutting machine when cutting the rock slab is covered and adsorbed, thereby reducing the dust caused by the rock slab cutting. In addition, the waste water generated after the cutting knife is sprayed with water will It flows into the filter box through the cutting groove and is filtered through the mesh holes at the bottom of the inner cavity of the filter box to remove dust and waste residue inside. It is then filtered for a second time by the filter screen in the inner cavity of the machine body and gathered at the bottom of the inner cavity of the machine body. This solves the problem that in the existing rock slab cutting device, during the rock slab cutting process, the cutting knife is sprayed with water through an external water pipe or water tank to reduce the temperature of the contact area between the cutting knife and the rock slab. However, it is unable to cover and absorb the dust generated by the rock slab cutting on a large scale, and it is inconvenient to recycle and filter the wastewater generated by the spraying cutting knife, resulting in a waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the structure of the main view of the present invention as a whole;

[0025] Figure 2 It is a schematic diagram of the structure of the rear-view stereogram of the present invention;

[0026] Figure 3 It is a schematic diagram of a partial cross-section of the frame of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the present invention when viewed from above;

[0028] Figure 5 This is a schematic diagram of the internal structure of a half-section of the frame of the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the machine body of the present invention from a top view;

[0030] Figure 7 It is a structural schematic diagram of the installation of the U-shaped sliding frame of the present invention;

[0031] Figure 8 This is a schematic diagram of the overall structure of the U-shaped sliding frame disassembly of the present invention;

[0032] Fig. 9 It is a schematic diagram of the overall structure of the guide block of the present invention;

[0033] Fig.10This is a half-section schematic diagram of the internal structure of the guide block of the present invention;

[0034] In the figure: 1, machine body; 2, frame; 3, L-shaped extension frame; 4, pressing frame; 5, rubber gear roller; 6, limit plate; 7, first groove; 8, limit slide column; 9, water tank; 10, shunt pipe; 11, electric push rod; 12, water pump; 13, water pump; 14, water guide groove; 15, filter screen plate; 16, filter box; 17, drain groove; 18, cutting groove; 19, cut grinding assembly; 191, mounting block; 192, guide Block; 193, grinding disc; 194, T-shaped slider; 195, storage groove; 196, second spring; 197, limit block; 20, second groove; 21, rubber roller; 22, pressing plate; 23, sealing enclosure; 24, fixed block; 25, U-shaped sliding frame; 26, slide groove; 27, fixed column; 28, first spring; 29, cutting machine; 30, folding tube; 31, block; 32, third groove; 33, pressing roller. DETAILED DESCRIPTION

[0035] 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.

[0036] Embodiment 1

[0037] like Figures 1 to 10 As shown, a rock slab cutting device according to an embodiment of the present invention comprises a machine body 1 and a frame 2 installed on the upper end surface of the machine body 1, and a rock slab cutting machine and an electric push rod 11 for cooperating with the rock slab cutting machine to lift and lower are installed in the inner cavity of the frame 2, two second grooves 20 are symmetrically provided on the upper end surface of the machine body 1, and a plurality of rubber rollers 21 are rotatably connected in the inner cavities of the two second grooves 20, which are used to hold up the rock slab for transportation and to protect the surface of the rock slab and reduce the friction with the machine body 1, a cutting groove 18 is provided in the middle of the upper end surface of the machine body 1, and a cutting grinding assembly 19 is installed on the inner wall of the cutting groove 18;

[0038] The incision grinding assembly 19 includes a mounting block 191 mounted on the inner wall of the cutting groove 18, a guide block 192 is fixedly connected to the upper end of the mounting block 191, and the guide block 192 is arranged in a triangular shape, so that the guide block 192 can slide into the incision of the rock plate, and grinding sheets 193 are arranged at both ends of the guide block 192, and a curved surface is arranged on one side of the grinding sheet 193, so that the guide block 192 can slide into the incision of the rock plate;

[0039] A U-shaped sliding frame 25 is fixedly connected to the piston rod end of the electric push rod 11 , and a cutting machine 29 is installed on the upper wall of the inner cavity of the U-shaped sliding frame 25 .

[0040] Specifically, in the prior art, when cutting the rock slab, water is usually sprayed on the cut of the cutting knife and the rock slab to reduce the temperature of the contact area between the cutting knife and the rock slab. However, it is not possible to reduce the splashing problem caused by the contact between the water and the cutting knife. In addition, there is a lack of good shielding protection when the rock slab is pushed and cut, which easily causes dust and debris to splash when cutting the rock slab, causing indoor environmental pollution, and causing harm to the workers after human inhalation.

[0041] The present invention places a rock plate on the machine body 1, and then starts the electric push rod 11 to drive the U-shaped sliding frame 25 to move downward, and then the U-shaped sliding frame 25 drives the cutting machine 29 to move downward. During the downward movement of the U-shaped sliding frame 25, it will fit with the upper surface of the rock plate, and then drive the rock plate to move from one side of the machine body 1 to the other side, and then the rock plate is moved on the machine body 1 by the rubber roller 21, and one end of the rock plate is brought into contact with the cutting machine 29 for cutting. When the rock plate is cut, the U-shaped sliding frame 25 can be used to cover the dust generated by the cutting of the rock plate, so as to avoid the dust and debris generated by the cutting of the rock plate from being splashed, causing pollution to the indoor environment, and the human body will inhale it. It will cause harm to the staff, and the rock slab will continue to be moved and cut casually, so that the cut of the rock slab will contact the guide block 192, and the guide block 192 is set in a triangle, which makes it easy for the guide block 192 to slide into the cut of the rock slab. Then, as the rock slab is continuously pushed to move, the cut end of the rock slab will contact the arc surface on one side of the grinding sheet 193, and at the same time, the grinding sheet 193 will be squeezed into the cut end of the rock slab, so that the grinding sheet 193 can be used to grind the cut end of the rock slab smooth, remove the tiny cracks and defects generated in the cutting process, improve the strength and durability of the rock slab, and at the same time avoid the edge of the rock slab scratching the skin of the transporter, thereby improving the safety of the use of the rock slab, thereby solving the above-mentioned problems.

[0042] like Figure 3 , Fig. 9 and Fig.10 As shown, a plurality of receiving grooves 195 are provided at both ends of the guide block 192, and a second spring 196 is fixedly connected to the bottom of the inner cavity of two receiving grooves 195 symmetrically provided in the middle of both ends of the guide block 192, one end of the second spring 196 is fixedly connected to a T-shaped slider 194, one end of the T-shaped slider 194 is fixedly connected to the grinding sheet 193, and one end of the grinding sheet 193 is symmetrically fixedly connected to two limit blocks 197, and the two limit blocks 197 slide in the receiving grooves 195.

[0043] Specifically, when the rock slab is pushed to move, the cut end of the rock slab will slide to the outside of the guide block 192, and at the same time, the cut end will cooperate with the arc surface to squeeze the polishing sheet 193, so that the polishing sheet 193 pushes the T-shaped slider 194 and the limit block 197 to slide into the storage groove 195. As the rock slab is continuously pushed to move, the second spring 196 will bounce up and push the T-shaped slider 194, so that the T-shaped slider 194 pushes the polishing sheet 193 to fit tightly with the cut end of the rock slab. Then, as the rock slab moves, the cut end of the rock slab is polished and smooth to remove tiny cracks and defects generated during the cutting process of the rock slab, thereby improving the strength and durability of the rock slab. At the same time, it avoids the tiny cracks on the edge of the rock slab from scratching the skin of the transporters or causing scratches on the furniture after laying, thereby improving the safety and comfort of the use of the rock slab.

[0044] like Figure 3 and Figure 5 As shown, a filter box 16 is slidably connected to one side of the body 1, and a mesh is provided at the bottom of the inner cavity of the filter box 16 for filtering the sewage generated by the rock plate cutting. A filter mesh plate 15 is slidably provided in the inner cavity of the body 1 for secondary filtering of the sewage generated by the rock plate cutting. A leakage groove 17 is provided at the bottom of the inner cavity of the body 1 for guiding the recovery of filtered clean water.

[0045] like Figure 2 , Figure 3 and Figure 5 As shown, one end of the body 1 is fixedly connected to a water pump 12, and the water pump 12 is connected to the drain trough 17, one end of the water pump 12 is fixedly connected to a water pump 13, and the water pump 13 is fixedly installed on the upper end surface of the frame 2, the water outlet of the water pump 13 is fixedly connected to a shunt pipe 10, and both ends of the shunt pipe 10 are fixedly connected to a water tank 9, and the water tank 9 is fixedly installed on the upper end surface of the frame 2.

[0046] like Figure 3 , Figure 5 and Figure 8 As shown, a water channel 14 is opened inside the upper end surface of the frame 2, and one end of the water channel 14 is connected to the bottom of the inner cavity of the water tank 9, and the other end of the water channel 14 is fixedly connected to a folding tube 30, and one end of the folding tube 30 is fixedly connected to the U-shaped sliding frame 25. A spray port is opened on the upper wall of the inner cavity of the U-shaped sliding frame 25 for spraying clean water to cover and absorb dust generated by the cutting of the rock slab.

[0047] Specifically, when the cutting machine 29 is used to cut the rock slab, the water pump 13 is started to cooperate with the water suction pipe 12 to extract the clean water in the leakage groove 17, and discharge it into the diversion pipe 10, and then into the water inlet box 9, and then through the water guide groove 14. It is discharged into the folding pipe 30 and sprayed out through the spray port. Since the inner cavity of the water tank 9 is in a sealed state, and the water pump 13 discharges the clean water into the water tank 9, it will also apply a certain pressure. As the water pump 13 continues to pressurize the water tank 9, the clean water inside the water tank 9 accumulates more and more, and the pressure will gradually increase. The clean water will be squeezed and sprayed out through the spray port, and then sprayed on the cutting knife to reduce the temperature of the contact area between the cutting knife and the rock slab. At the same time, the dust generated when the cutting machine 29 cuts the rock slab is covered and adsorbed, reducing the dust generated by the rock slab cutting, and when the cutting knife is The waste water generated after spraying water will flow into the filter box 16 through the cutting groove 18, and the dust and waste residue inside will be filtered through the mesh holes at the bottom of the inner cavity of the filter box 16, and the filtered waste water will flow into the inner cavity of the machine body 1 again, and at the same time, it will be filtered for the second time by the filter mesh plate 15 in the inner cavity of the machine body 1, and then gathered at the bottom of the inner cavity of the machine body 1, and then it will be extracted through the leakage groove 17 and the suction pipe 12 and discharged into the water tank 9 for collection, thereby solving the problem that the existing rock slab cutting device sprays water on the cutting knife through an external tap water pipe or water tank during the cutting process of the rock slab to reduce the temperature of the contact area between the cutting knife and the rock slab, but it is unable to cover and absorb the dust generated by the rock slab cutting on a large scale, and it is inconvenient to recycle and filter the waste water generated by the spraying cutting knife, resulting in a waste of water resources.

[0048] Embodiment 2

[0049] like Figure 2 , Figure 5 and Figure 8 As shown, multiple slide grooves 26 are opened at both ends of the U-shaped sliding frame 25, and the inner cavities of the multiple slide grooves 26 are fixedly connected with fixed columns 27, the outside of the fixed column 27 is slidably connected with a fixed block 24, the upper end of the fixed block 24 is fixedly connected to a first spring 28, and one end of the first spring 28 is fixedly connected to the upper wall of the slide groove 26.

[0050] like Figure 5 , Figure 7 and Figure 8 As shown, one end of the fixed block 24 is fixedly connected to the pressing plate 22 , the upper end surface of the pressing plate 22 is fixedly connected to the sealing enclosure 23 , and the sealing enclosure 23 slides outside the U-shaped sliding frame 25 , and a stop block 31 is installed on one side of the pressing plate 22 .

[0051] like Figure 5 , Figure 7 and Figure 8As shown, two third grooves 32 are symmetrically opened on the lower end surface of the pressing plate 22, and the inner cavities of the two third grooves 32 are rotatably connected to multiple pressing rollers 33, and the multiple pressing rollers 33 and the rubber roller 21 are staggered with each other, so as to increase the contact area between the pressing rollers 33 and the rubber rollers 21 and the rock plate.

[0052] Specifically, when cutting the rock slab, the U-shaped sliding frame 25 is driven to move downward by starting the electric push rod 11, and the U-shaped sliding frame 25 uses the fixed column 27 to cooperate with the fixed block 24 to drive the pressing plate 22 to move downward, and then the pressing plate 22 uses the pressing roller 33 to press and fix the rock slab on the machine body 1. As the pressing plate 22 continues to move downward, the U-shaped sliding block 25 slides in the sealing enclosure 23, and the fixed block 24 slides outside the fixed column 27 to squeeze the first spring 28, so that the U-shaped sliding block 25 drives the cutting machine 29 to cut the rock slab. At the same time, the U-shaped sliding block 25 cooperates with the pressing plate 22 and the sealing enclosure 23 to The cutting opening of the rock slab is covered and shielded to prevent dust and debris from splashing when the rock slab is cut, which would pollute the indoor environment and cause harm to the staff after being inhaled by the human body. In addition, a servo motor can be arranged on the inner wall of the third groove 32, and the pressing roller 33 can be driven by the servo motor to rotate, and then the pressing roller 33 can be used to drive the rock slab to be transported, so that the rock slab can be better cut. This solves the problem that the existing rock slab cutting device lacks good shielding protection when the rock slab is pushed and cut, which easily causes dust and debris to splash when the rock slab is cut, causing pollution to the indoor environment and causing harm to the staff after being inhaled by the human body.

[0053] like Figure 1 , Figure 2 and Figure 5 As shown, two first grooves 7 are symmetrically provided on one side of the frame 2, the inner cavity of the first groove 7 is fixedly connected with a limiting sliding column 8, the outer side of the limiting sliding column 8 is slidably connected with a pressing frame 4, the pressing frame 4 is located at the upper end of the inner cavity of the first groove 7 and is fixedly connected with a pressing spring, and one end of the pressing spring is fixedly connected to the upper wall of the first groove 7, the pressing frame 4 is located at one end of the inner cavity of the frame 2 and is fixedly connected with a limiting plate 6, and the upper end of the limiting plate 6 is in contact with the abutment 31.

[0054] like Figure 1 , Figure 2 and Figure 5 As shown, the inner cavity of the pressing frame 4 is rotatably connected to a plurality of rubber toothed rollers 5, which are used to increase the friction with the rock slab and press the rock slab for transportation. A driving motor is arranged inside one end of the pressing frame 4, and the output shaft end of the driving motor is fixedly connected to the rubber toothed roller 5. L-shaped extension frames 3 are installed on both sides of the machine body 1, and the inner cavity of the L-shaped extension frame 3 is rotatably connected to a plurality of rollers, and the plurality of rollers are staggered with the rubber toothed roller 5, which are used to increase the fit and friction with the surface of the rock slab.

[0055] Specifically, before cutting the rock slab, the rock slab is placed on the L-shaped extension frame 3, and then the pressing plate 22 is driven to move downward to press the rock slab. At the same time, the pressing plate 22 drives the abutment 31 to move downward synchronously, and then the abutment 31 abuts against the limit plate 6, and pushes the limit plate 6 to drive the pressing frame 4 to move downward, and then the pressing frame 4 slides in the inner cavity of the first groove 7, and at the same time drives the rubber toothed roller 5 to press and fix the rock slab on multiple rollers, and multiple rollers and the rubber toothed roller 5 are staggered, so as to increase the fit and friction with the surface of the rock slab, and then the rubber toothed roller 5 is driven to rotate by starting the driving motor, so that the toothed roller 5 drives the rock slab to move and transport, and then cooperates with the cutting machine 29 to cut it. It can also avoid the problem that when cutting longer rock slabs, due to the limited length of the machine body 1, it is inconvenient to lift and support the rock slab, resulting in a support frame or operator with a relative height of the machine body being required to lift and support it before and after cutting the longer rock slabs, which is not only time-consuming and labor-intensive, but also inconvenient to operate.

[0056] The working principle is to place the rock plate on the L-shaped extension frame 3, and then drive the pressing plate 22 to move downward to press the rock plate, and at the same time, the pressing plate 22 drives the abutment block 31 to move downward synchronously, and then the abutment block 31 abuts against the limiting plate 6, and pushes the limiting plate 6 to drive the pressing frame 4 to move downward, and then the pressing frame 4 slides in the inner cavity of the first groove 7, and at the same time drives the rubber gear roller 5 to press the rock plate and fix it on multiple rollers, and multiple rollers and the rubber gear roller 5 are staggered, so as to increase the fit and friction with the surface of the rock plate, and then start the driving motor to drive the rubber gear roller 5 to rotate, so that the gear roller 5 drives the rock plate to move and transport;

[0057] When the rock slab is cut, the U-shaped sliding frame 25 is driven downward by starting the electric push rod 11, and the U-shaped sliding frame 25 uses the fixed column 27 to cooperate with the fixed block 24 to drive the pressing plate 22 to move downward, and then the pressing plate 22 uses the pressing roller 33 to press and fix the rock slab on the machine body 1. As the pressing plate 22 continues to move downward, the U-shaped sliding block 25 slides in the sealing enclosure 23, and the fixed block 24 slides outside the fixed column 27 to squeeze the first spring 28, so that the U-shaped sliding block 25 drives The cutting machine 29 cuts the rock slab, and at the same time, the U-shaped sliding block 25 cooperates with the pressing plate 22 and the sealing enclosure 23 to cover and shield the cutting opening of the rock slab, so as to avoid the splashing of dust and debris caused by the cutting of the rock slab, which will pollute the indoor environment and cause harm to the staff after being inhaled by the human body. In addition, a servo motor can be arranged on the inner wall of the third groove 32, and the pressing roller 33 can be driven to rotate by the servo motor, and then the rock slab is driven to be transported by the pressing roller 33, so as to facilitate the cutting operation of the rock slab;

[0058] When the cutting machine 29 is used to cut the rock slab, the water pump 13 is started to cooperate with the water pump 12 to extract the clean water in the leakage groove 17, and discharge it into the diversion pipe 10, and then into the water inlet tank 9, and then into the folding pipe 30 through the water guide groove 14, and sprayed out through the spray port. Since the inner cavity of the water tank 9 is in a sealed state, and the water pump 13 discharges the clean water into the water tank 9, a certain pressure will also be applied. As the water pump 13 continues to pressurize the water tank 9, the clean water inside the water tank 9 accumulates more and more, and the pressure will gradually increase. The clean water will be squeezed and sprayed out through the spray port, thereby spraying the cutting knife to reduce the cutting force. The temperature of the contact area between the knife and the rock plate is reduced, and at the same time, the dust generated by the cutting machine 29 when cutting the rock plate is covered and adsorbed, so as to reduce the dust phenomenon generated by the rock plate cutting. Moreover, the waste water generated after the cutting knife is sprayed with water will flow into the filter box 16 through the cutting groove 18, and the dust and waste residue inside will be filtered through the mesh at the bottom of the inner cavity of the filter box 16, and the filtered waste water will flow into the inner cavity of the machine body 1 again, and at the same time, it will be filtered twice by the filter screen plate 15 in the inner cavity of the machine body 1, and then it will be gathered at the bottom of the inner cavity of the machine body 1, and then it will be extracted through the leakage groove 17 and the water suction pipe 12 to be discharged into the water tank 9 for collection;

[0059] When the rock slab is pushed to move, the cut end of the rock slab will slide to the outside of the guide block 192, and at the same time, the cut end will cooperate with the arc surface to squeeze the polishing sheet 193, so that the polishing sheet 193 pushes the T-shaped slider 194 and the limit block 197 to slide into the storage groove 195. As the rock slab is continuously pushed to move, the second spring 196 will bounce up and push the T-shaped slider 194, so that the T-shaped slider 194 pushes the polishing sheet 193 to fit tightly with the cut end of the rock slab. Then, as the rock slab moves, the cut end of the rock slab is polished and smooth to remove tiny cracks and defects generated during the cutting process of the rock slab, thereby improving the strength and durability of the rock slab and preventing the edge of the rock slab from scratching the skin or damaging furniture, thereby improving safety and comfort of use.

[0060] The above shows and describes the basic principles, main features and 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. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A rock plate cutting device, comprising a body (1) and a frame (2) mounted on the upper end surface of the body (1), wherein a rock plate cutting machine and an electric push rod (11) for cooperating with the rock plate cutting machine to be raised and lowered are mounted in the inner cavity of the frame (2), characterized in that: The upper end surface of the machine body (1) is symmetrically provided with two second grooves (20), and the inner cavities of the two second grooves (20) are both rotatably connected with a plurality of rubber rollers (21) for lifting the rock slab for transportation and protecting the surface of the rock slab and reducing the friction with the machine body (1). A cutting groove (18) is provided in the middle of the upper end surface of the machine body (1), and a cutting grinding assembly (19) is installed on the inner wall of the cutting groove (18); The incision grinding assembly (19) includes a mounting block (191) mounted on the inner wall of the cutting groove (18), a guide block (192) is fixedly connected to the upper end of the mounting block (191), and the guide block (192) is arranged in a triangular shape to facilitate the guide block (192) to slide into the incision of the rock plate, grinding sheets (193) are arranged at both ends of the guide block (192), and a curved surface is arranged on one side of the grinding sheet (193) to cooperate with the guide block (192) to slide into the incision of the rock plate; The piston rod end of the electric push rod (11) is fixedly connected to a U-shaped sliding frame (25), and a cutting machine (29) is installed on the upper wall of the inner cavity of the U-shaped sliding frame (25).

2. A rock plate cutting device according to claim 1, characterized in that: A plurality of receiving grooves (195) are provided at both ends of the guide block (192), and a second spring (196) is fixedly connected to the bottom of the inner cavity of two receiving grooves (195) symmetrically provided in the middle of both ends of the guide block (192), one end of the second spring (196) is fixedly connected to a T-shaped slider (194), one end of the T-shaped slider (194) is fixedly connected to the grinding sheet (193), and one end of the grinding sheet (193) is symmetrically fixedly connected to two limit blocks (197), and the two limit blocks (197) slide in the receiving grooves (195).

3. A rock plate cutting device according to claim 1, characterized in that: A filter box (16) is slidably connected to one side of the machine body (1), and a mesh is provided at the bottom of the inner cavity of the filter box (16) for filtering sewage generated by rock plate cutting. A filter mesh plate (15) is slidably provided in the inner cavity of the machine body (1) for secondary filtering of sewage generated by rock plate cutting. A leakage groove (17) is provided at the bottom of the inner cavity of the machine body (1) for guiding and recovering clean water after filtration.

4. A rock plate cutting device according to claim 3, characterized in that: One end of the machine body (1) is fixedly connected to a water pump (12), and the water pump (12) is connected to a drain groove (17); one end of the water pump (12) is fixedly connected to a water pump (13), and the water pump (13) is fixedly mounted on the upper end surface of the frame (2); the water outlet of the water pump (13) is fixedly connected to a shunt pipe (10), and both ends of the shunt pipe (10) are fixedly connected to a water tank (9), and the water tank (9) is fixedly mounted on the upper end surface of the frame (2).

5. A rock plate cutting device according to claim 4, characterized in that: A water guide groove (14) is provided inside the upper end surface of the frame (2), and one end of the water guide groove (14) is connected to the bottom of the inner cavity of the water tank (9), and the other end of the water guide groove (14) is fixedly connected to a folding tube (30), and one end of the folding tube (30) is fixedly connected to the U-shaped sliding frame (25), and a spraying port is provided on the upper wall of the inner cavity of the U-shaped sliding frame (25) for spraying clean water to cover and absorb dust generated by cutting the rock plate.

6. A rock plate cutting device according to claim 5, characterized in that: A plurality of slide grooves (26) are provided at both ends of the U-shaped sliding frame (25), and a plurality of the slide grooves (26) are fixedly connected to the inner cavities thereof with fixed columns (27), the fixed columns (27) are slidably connected to the outsides of the fixed columns (27), a first spring (28) is fixedly connected to the upper end of the fixed block (24), and one end of the first spring (28) is fixedly connected to the upper wall of the slide groove (26).

7. A rock plate cutting device according to claim 6, characterized in that: One end of the fixed block (24) is fixedly connected to a pressing plate (22), an upper end surface of the pressing plate (22) is fixedly connected to a sealing enclosure (23), and the sealing enclosure (23) slides outside the U-shaped sliding frame (25), and a stop block (31) is installed on one side of the pressing plate (22).

8. A rock plate cutting device according to claim 7, characterized in that: The lower end surface of the pressing plate (22) is symmetrically provided with two third grooves (32), and the inner cavities of the two third grooves (32) are rotatably connected with a plurality of pressing rollers (33), and the plurality of pressing rollers (33) and the rubber roller (21) are staggered with each other, so as to increase the contact area between the pressing rollers (33) and the rubber rollers (21) and the rock plate.

9. A rock plate cutting device according to claim 1, characterized in that: Two first grooves (7) are symmetrically provided on one side of the frame (2); a limiting sliding column (8) is fixedly connected to the inner cavity of the first groove (7); a pressing frame (4) is slidably connected to the outer portion of the limiting sliding column (8); the pressing frame (4) is located at the upper end of the inner cavity of the first groove (7) and is fixedly connected to a pressing spring, and one end of the pressing spring is fixedly connected to the upper wall of the first groove (7); one end of the pressing frame (4) is located at the inner cavity of the frame (2) and is fixedly connected to a limiting plate (6), and the upper end of the limiting plate (6) is in contact with the abutment block (31).

10. A rock plate cutting device according to claim 9, characterized in that: The inner cavity of the pressing frame (4) is rotatably connected to a plurality of rubber toothed rollers (5) for increasing the friction with the rock slab and pressing the rock slab for conveying. A driving motor is provided inside one end of the pressing frame (4), and the output shaft end of the driving motor is fixedly connected to the rubber toothed roller (5). L-shaped extension frames (3) are installed on both sides of the body (1), and the inner cavity of the L-shaped extension frame (3) is rotatably connected to a plurality of rollers, and the plurality of rollers and the rubber toothed rollers (5) are staggered to increase the fit and friction with the surface of the rock slab.

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