Marble cutting equipment

Abstract

The present invention belongs to the field of stone cutting technology, specifically a marble cutting device, including a water collecting box and a lapped processing table fixedly installed on the outer surface of the top of the water collecting box, a marble clamping table slidably sleeved on the inner wall surface of the top of the water collecting box, a gantry frame slidably sleeved on the outer surface of the top of the lapped processing table, and a support table fixedly installed on one side surface of the water collecting box, wherein a one-way flow dust collecting unit is fixedly installed on the inner wall surface of the water collecting box. When a water pump one extracts the liquid inside the water collecting box, the material impurities are concentrated inside the lapped table, and the other end of the water pump one is used to re-inject the absorbed liquid from the inner wall surface of the other end of the water collecting box into the inside of the water collecting box. The high-speed flowing liquid will push the material impurities remaining in the more remote positions inside the water collecting box toward the lapped table, thereby causing the material impurities to be diverted into the inside of the lapped table along with the flow of the liquid to collect the material impurities.

Description

Technical Field

[0001] The invention belongs to the technical field of stone cutting, in particular to a marble cutting device. Background Art

[0002] Water jet cutting machine is mainly used for special-shaped cutting of ceramics, stone, glass, non-ferrous metals, composite materials, non-metallic materials, etc. Stone cutting machine, also called stone cutting machine, is a multi-blade and multi-stage stone cutting machine composed of a cutting knife group, a stone conveying table, a positioning guide plate and a frame.

[0003] In the current existing technology, marble is relatively hard in texture. When cutting marble, chain saws, cutting saws and water jets are generally used. However, when chain saws and cutting saws are used to cut hard marble, high heat will be generated and the service life of chain saws and cutting saws will be shortened. Water jets are more often used for cutting. Water jets are high-pressure water jet cutting technology. Water jets can perform one-time cutting of any material in any curve. The heat generated during cutting will be immediately taken away by the high-speed flowing water jet, and no harmful substances will be generated. The material has no thermal effect and will not generate too much dust. However, when the water jet is cutting, the stone will be mixed in the high-pressure water. Auxiliary materials such as pomegranate sand and corundum are used to assist in cutting, which greatly improves the cutting speed and cutting thickness of the water jet. The impacting water source will directly enter the water tank, but the water jet under high-pressure impact will impact the water source inside the water tank, thereby generating a large splash of water. When the water splashes, the pomegranate sand, corundum and other auxiliary materials in the liquid will be splashed everywhere. These auxiliary materials are harder than marble and have a small volume. They will diffuse into the air with the splashing of the liquid. The diffused auxiliary materials will have even finer auxiliary materials floating in the air, which will be absorbed into the body of employees and can easily cause physical harm to employees. In addition, the splashed liquid cannot be recovered.

[0004] To this end, the present invention provides a marble cutting device. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: a marble cutting device described in the present invention comprises a water collecting box and an overlapping processing table fixedly installed on the outer surface of the top of the water collecting box, a marble clamping table slidably sleeved on the inner wall surface of the top of the water collecting box, a gantry slidably sleeved on the outer surface of the top of the overlapping processing table, and a support table fixedly installed on the surface of one side of the water collecting box, a one-way flow dust collecting unit is fixedly installed on the inner wall surface of the water collecting box, the one-way flow dust collecting unit comprises an overlapping table fixedly connected to the inner wall surface of one side of the water collecting box, a water pump is fixedly installed on one side surface of the water collecting box and located at the bottom edge position, and one end of the water pump extends through the water collecting box to the inner space of the overlapping table, a filter plate arranged on the inner wall surface of the water collecting box is fixedly installed on the inner wall surface of the water collecting box and located in the middle position, a one-way arc plate is arranged on the outer surface of the overlapping table and located at the bottom edge position, and the other end of the water pump extends to the inner wall surface of the other side of the water collecting box;

[0007] A groove is provided on one edge of the top of the overlap processing table, and a hydraulic oil rod movably sleeved on the outer surface of the gantry is provided on the inner wall of the groove;

[0008] Fans are fixedly installed on the inner wall surfaces on both sides of the gantry, and an air duct passing through the outer surface of the gantry is fixedly connected to the output end of the fan. An abrasive concentration box arranged on one end of the air duct is fixedly installed on the top surface of the gantry, a hose is fixedly installed on the outer surface of the abrasive concentration box, and a water jet is fixedly connected to the other end of the hose.

[0009] Preferably, the inner wall surfaces on both sides of the water collecting tank are fixedly connected at the top edge with diversion chute arranged on the outer surface of the top of the overlapping platform.

[0010] Preferably, a second limiting rod is fixedly installed on the inner wall surfaces on both sides of the gantry and located at the top edge of the fan, and a motor is arranged on the inner wall surfaces on both sides of the gantry and located at the top edge of the second limiting rod.

[0011] Preferably, a slide plate is movably sleeved on the output end of the motor and the outer surface of the second limiting rod, and the top surface of the water jet is fixedly mounted on the bottom surface of the slide plate.

[0012] Preferably, a closed top cover is detachably installed on the top surface of the abrasive concentration box, an arc-shaped filter plate is fixedly installed on the inner middle position of the abrasive concentration box, an arc-shaped groove is provided on the bottom surface of the arc-shaped filter plate, and a lap plate is fixedly installed on the bottom inner wall surface of the abrasive concentration box.

[0013] Preferably, a rotating rod is movably sleeved on the top surface of the overlapping table, an inclined plate is fixedly installed on the outer surface of the rotating rod, and a sand scraping strip movably sleeved on the outer surface of the arc-shaped groove is provided on the top surface of the inclined plate.

[0014] Preferably, an overlapping sleeve is fixedly connected to the inner side wall surfaces of the bottom of both sides of the marble clamping platform, and a limiting rod is movably sleeved on the inner side wall surface of the overlapping sleeve.

[0015] Preferably, an elastic wire is movably sleeved on the outer surface of the limiting rod 1 and located inside the overlapping sleeve, and a push plate is fixedly connected to one end of the limiting rod 1 and located on the outer surface of the overlapping sleeve.

[0016] Preferably, a C-shaped clamping sleeve is fixedly connected to the outer surface of the push plate, and a marble lap joint table plate is arranged on the outer surface of the lap joint sleeve and on the top surface of the marble clamping table.

[0017] Preferably, a water tank is fixedly connected to the top outer surface of the support platform, a second water pump is arranged on the top inner wall of the water tank, and a water-conducting hose arranged on the outer surface of the abrasive concentration box is fixedly connected to the output end of the second water pump.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. The marble cutting equipment described in the present invention, when the water pump one extracts the liquid inside the water collecting tank, the material impurities are concentrated inside the overlapped platform, and the other end of the water pump one re-injects the absorbed liquid from the inner wall surface of the other end of the water collecting tank into the inside of the water collecting tank, and the high-speed flowing liquid will push the material impurities remaining in the more remote position inside the water collecting tank toward the overlapped platform, so that the material impurities are guided into the overlapped platform with the flow of the liquid to be collected, so as to achieve the effect of using the circulating flow of the water source to push the material impurities inside the water collecting tank and the residual material impurities at the deflection angle to one side, and then collect the material impurities;

[0020] 2. The marble cutting equipment described in the present invention is to place the marble slab on the inner wall of the marble clamping table, fix the marble slab, move the marble clamping table with the help of the hydraulic oil rod, move the marble clamping table to the vertical bottom edge position of the gantry, start the machine, extract the water source inside the abrasive concentration box with the help of the hose, inject the water source mixed with auxiliary materials such as pomegranate sand and corundum into the inside of the water jet, and cut the marble on the top surface of the marble clamping table with the help of the water jet. After the liquid under high-pressure impact cuts the marble, the high-speed flowing liquid will bring the marble dust cut from the marble into the inside of the water collecting box, and the original water source inside the water collecting box is used to buffer and decelerate the impact force generated by the water jet impact, and the liquid inside the water collecting box is used to collect the liquid sprayed by the water jet and the material impurities, so as to avoid the effect of the material impurities being sprayed everywhere;

[0021] 3. The marble cutting equipment described in the present invention cooperates with a water pump to extract water from the inside of the water collecting tank. When the water pump at one end extracts water, it will cause the lack of water inside the lap platform. The lack of internal liquid will absorb the water on the outer surface of the lap platform into the inside of the lap platform. Since the entrance of the lap platform is relatively narrow, and the water extraction speed in the internal space of the lap platform is greater than the input amount of liquid at the entrance of the lap platform, the flow speed of the liquid outside the lap platform into the inside of the lap platform will be accelerated. The high-speed flowing liquid will drive the material impurities in the liquid to flow to the inside of the lap platform, and then the material impurities in the liquid are filtered and collected through the filter plate. At the same time, with the curvature of the one-way arc plate, the liquid can only flow in one direction. When the liquid refluxes, the liquid will impact the surface of the one-way arc plate, squeezing the two one-way arc plates together to prevent the liquid from reflux, and then the material impurities in the inside of the lap platform will be redirected into the water collecting tank, resulting in the effect of the pollutants being diffused again. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 is a stereogram of the present invention;

[0024] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the water collecting tank of the present invention;

[0025] Figure 3 It is a schematic diagram of a sectional three-dimensional structure of a local arrangement of a water collecting tank of the present invention;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the water collecting tank top when viewed from above;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the marble clamping table of the present invention;

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the gantry of the present invention;

[0029] Figure 7 It is a schematic diagram of the cutaway three-dimensional structure of the abrasive concentration box of the present invention;

[0030] Figure 8 It is a schematic diagram of the three-dimensional structure of the sand scraping bar of the present invention.

[0031] In the figure: 11, water collecting tank; 111, lap joint platform; 112, filter plate; 113, water pump 1; 114, one-way arc plate; 115, hydraulic oil rod; 116, diversion chute; 12, lap joint processing platform; 13, marble clamping platform; 131, lap joint casing; 132, limit rod 1; 133, elastic wire; 134, push plate; 135, C-type clamping casing; 136, marble lap joint table; 14, gantry; 141. Motor; 142. Limit rod 2; 143. Slide plate; 144. Water knife; 145. Hose; 146. Abrasive concentration box; a1. Closed top cover; a2. Arc filter plate; a3. Arc groove; a4. Overlapping table; a5. Rotating rod; a6. Inclined plate; a7. Sand scraper; 147. Air duct; 148. Fan; 15. Support platform; 151. Water tank; 152. Water pump 2; 153. Water hose. DETAILED DESCRIPTION

[0032] 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.

[0033] like Figures 1 to 7 As shown, a marble cutting device according to an embodiment of the present invention comprises a water collecting box 11 and a lapped processing table 12 fixedly mounted on the outer surface of the top of the water collecting box 11, a marble clamping table 13 slidably sleeved on the inner wall surface of the top of the water collecting box 11, a gantry 14 slidably sleeved on the outer surface of the top of the lapped processing table 12, a support table 15 fixedly mounted on the surface of one side of the water collecting box 11, a unidirectional dust collecting unit fixedly mounted on the inner wall surface of one side of the water collecting box 11, and the unidirectional dust collecting unit comprises a unidirectional dust collecting unit fixedly connected to the inner wall surface of one side of the water collecting box 11 A lap joint 111, a water pump 113 is fixedly installed on one side surface of the water collecting tank 11 and located at the bottom edge position, and one end of the water pump 113 passes through the water collecting tank 11 and extends to the inner space of the lap joint 111, a filter plate 112 arranged on the inner wall surface of the water collecting tank 11 is fixedly installed at the middle position on the inner wall surface of the lap joint 111, a one-way arc plate 114 is arranged on the outer surface of the lap joint 111 and located at the bottom edge position, and the other end of the water pump 113 extends to the inner wall surface of the other side of the water collecting tank 11;

[0034] A groove is provided on one edge of the top of the overlap processing table 12, and a hydraulic oil rod 115 movably sleeved on the outer surface of the gantry 14 is provided on the inner wall of the groove;

[0035] Fans 148 are fixedly installed on the inner wall surfaces on both sides of the gantry 14, and an air duct 147 passing through the outer surface of the gantry 14 is fixedly connected to the output end of the fan 148. An abrasive concentration box 146 arranged on one end of the air duct 147 is fixedly installed on the top surface of the gantry 14, a hose 145 is fixedly installed on the outer surface of the abrasive concentration box 146, and a water jet 144 is fixedly connected to the other end of the hose 145.

[0036] When the one-way flow dust collecting unit provided by the present invention is used, a marble plate is placed on the inner wall surface of the marble clamping platform 13 to fix the marble plate, and the hydraulic oil rod 115 is used to move the marble clamping platform 13 to the vertical bottom edge position of the gantry 14, and the machine is started. The hose 145 is used to extract the water source inside the abrasive concentration box 146, and the water source mixed with auxiliary materials such as pomegranate sand and corundum is poured into the inside of the water knife 144, and the water knife 144 is used to cut the marble on the top surface of the marble clamping platform 13. After the liquid under high-pressure impact cuts the marble, the high-speed flowing liquid will bring the marble dust cut from the marble into the water collecting box 11, and the original water source inside the water collecting box 11 is used to buffer and slow down the impact force generated by the water knife 144 when it impacts, and the liquid inside the water collecting box 11 is used to collect the liquid sprayed by the water knife as well as the pomegranate sand, corundum, and marble dust, so as to avoid the effect of the pomegranate sand, corundum, and marble dust being sprayed everywhere;

[0037] At the same time, cooperate with the pump 113 to extract the water source inside the water collecting tank 11. Since the junction 111 divides the liquid inside the water collecting tank 11 into two parts, the pump 113 will cause the loss of water source inside the junction 111 when extracting water. The loss of internal liquid will absorb the water source on the outer surface of the junction 111 into the inside of the junction 111. Since the entrance of the junction 111 is relatively narrow, and the water source extraction speed of the internal space of the junction 111 is greater than the input amount of liquid at the entrance of the junction 111, it will accelerate the flow speed of the external liquid of the junction 111 into the inside of the junction 111. The high-speed flowing liquid will drive the pomegranate sand, corundum, and marble dust in the liquid to flow to the inside of the junction 111, and then pass through the filter plate 112 to The pomegranate sand, corundum and marble dust inside the liquid are filtered and collected, and at the same time, the curvature of the one-way arc plate 114 is matched to make the liquid flow in one direction only. When the liquid flows back, the liquid will impact on the surface of the one-way arc plate 114, and the two one-way arc plates 114 will be squeezed and closed to prevent the liquid from flowing back, and then the pomegranate sand, corundum and marble dust inside the lap platform 111 will be redirected into the water collecting tank 11, resulting in the effect of the pollutants being diffused again. Since the one-way arc plate 114 is located at a relatively low position, deep at the bottom of the water collecting tank 11, the water source will draw the water source inside the top of the water collecting tank 11 and the liquid deep inside the water collecting tank 11 will flow when the water source flows, so that the material impurities at different positions inside the water collecting tank 11 can be effectively collected;

[0038] When the water pump 113 extracts the liquid inside the water collecting tank 11, the pomegranate sand, corundum and marble dust are collected inside the overlapping platform 111, and the other end of the water pump 113 cooperates to re-inject the absorbed liquid into the water collecting tank 11 from the inner wall of the other end of the water collecting tank 11. The high-speed flowing liquid will push the pomegranate sand, corundum and marble dust remaining in the more remote position inside the water collecting tank 11 toward the overlapping platform 111, and then the pomegranate sand, corundum and marble dust are guided into the overlapping platform 111 with the flow of liquid to collect the material impurities, thereby achieving the effect of using the circulating flow of water source to push the pomegranate sand, corundum and marble dust remaining inside the water collecting tank 11 and at the deflection angle to one side, and then collect the material impurities;

[0039] When the water jet from the water jet 144 hits the marble surface, the water jet will cause liquid to splash into the air at the moment of contact. At the same time, the fans 148 on the inner walls on both sides of the gantry 14 will absorb gas inside the gantry 14. When the gas in the local space is quickly absorbed into the air duct 147, the local space will be depressurized. The depressurized space will squeeze the surrounding gas back into the depressurized space. When the air flows, it will absorb the water vapor splashed when the water jet cuts the marble, and then the material impurities remaining in the water vapor will be injected into the abrasive concentration box 146 through the air duct 147 to collect some of the remaining material impurities, so as to avoid the material impurities splashed in the air from being unable to be collected, which will cause harm to the air and surrounding employees.

[0040] Furthermore, if Figure 1 - Figure 4 and Figure 6 - Figure 8 As shown, the inner wall surfaces on both sides of the water collecting box 11 and the top edge position are fixedly connected with the guide chute 116 arranged on the top outer surface of the lap platform 111, the inner wall surfaces on both sides of the gantry 14 and the top edge position of the fan 148 are fixedly installed with the limit rod 142, the inner wall surfaces on both sides of the gantry 14 and the top edge position of the limit rod 142 are provided with a motor 141, the output end of the motor 141 and the outer surface of the limit rod 142 are movably sleeved with a slide plate 143, and the top surface of the water jet 144 is fixedly installed on the bottom surface of the slide plate 143, and the top surface of the abrasive concentration box 146 is detachably installed with a closed top cover a1, and the inner middle of the abrasive concentration box 146 An arc filter plate a2 is fixedly installed in the position, an arc groove a3 is arranged on the bottom surface of the arc filter plate a2, an overlapping table a4 is fixedly installed on the bottom inner wall surface of the abrasive concentration box 146, a rotating rod a5 is movably sleeved on the top surface of the overlapping table a4, an inclined plate a6 is fixedly installed on the outer surface of the rotating rod a5, a sand scraping strip a7 movably sleeved on the outer surface of the arc groove a3 is arranged on the top surface of the inclined plate a6, a water tank 151 is fixedly connected to the top outer surface of the support platform 15, a water pump 152 is arranged on the top inner wall surface of the water tank 151, and a water guide hose 153 arranged on the outer surface of the abrasive concentration box 146 is fixedly connected to the output end of the water pump 152.

[0041] When the inclined plate a6, the sand scraping strip a7, the arc filter plate a2, the arc groove a3, the water pump 152 and the water guide hose 153 provided by the present invention are in use, when the water jetted from the water jet 144 hits the marble surface, the water jet will cause liquid to splash into the air at the moment of contact, and at the same time, the fan 148 on the inner wall surfaces on both sides of the gantry 14 is used to absorb gas inside the gantry 14 at the same time, and the gas in the local space is quickly absorbed into the inside of the air guide 147, and the gas will be mixed with the liquid inside the abrasive concentration box 146. As the bubbles continue to rise, the arc filter plate a2 is used to filter out the impurities inside the gas, so that the dust impurities adhere to the arc filter plate a2 at the bottom of the arc filter plate a2. On the wall of the groove a3, the gas inside the air guide pipe 147 is infused into the abrasive concentration box 146. At the same time, the gas infused into the abrasive concentration box 146 will impact the inclined plate a6 on the outer surface of the rotating rod a5. Under the push of the gas, the rotating rod a5 will rotate on the top surface of the overlapping table a4, and the inclined plate a6 will cause the scraping bar a7 on the top surface of the inclined plate a6 to rotate on the bottom surface of the arc filter plate a2 while rotating. The scraping bar a7 is used to scrape off the impurities and dust adhered to the surface of the arc groove a3, and the adhered impurities are scraped off to avoid excessive adherence of impurities, which will cause the surface of the arc filter plate a2 to be blocked.

[0042] Furthermore, if Figure 1 - Figure 2 and Figure 5 As shown, a lap joint shell 131 is fixedly connected to the inner wall surface of the bottom of both sides of the marble clamping platform 13, a limit rod 132 is movably sleeved on the inner wall surface of the lap joint shell 131, an elastic wire 133 is movably sleeved on the outer surface of the limit rod 132 and located inside the lap joint shell 131, one end of the limit rod 132 and located on the outer surface of the lap joint shell 131 is fixedly connected to a push plate 134, a C-shaped clamping shell 135 is fixedly connected to the outer surface of the push plate 134, and a marble lap joint table plate 136 is provided on the outer surface of the lap joint shell 131 and located on the top surface of the marble clamping platform 13.

[0043] When the limiting rod 132, the elastic wire 133, the pushing plate 134, the C-shaped clamping sleeve 135 and the marble overlapped table 136 provided by the present invention are used, the limiting rod 132 is stretched to limit the elastic wire 133 by one end of the limiting rod 132, so that the limiting rod 132 will compress and close the surface of the elastic wire 133 when stretched, and the marble plate is placed on the top surface of the marble overlapped table 136. The limiting rod 132 is loosened to rebound by the elastic force of the elastic wire 133, and the limiting rod 132 is pushed toward the inside of the overlapped sleeve 131. The push plate 134 is pushed with elastic force, and the C-shaped clamping sleeve 135 on one end of the push plate 134 is sleeved on the surface of the marble. At the same time, the position of the marble is limited by the C-shaped clamping sleeve 135. The limit rod 132 and the overlapping sleeve 131 are telescopically slidable to change the length of the limit rod 132. Marbles of different lengths can be telescopically sleeved to limit the position of the marble, so as to avoid the marble from loosening and falling due to the smaller size of the marble during cutting, which may lead to the effect of cutting deviation.

[0044] The working principle provided by the present invention is as follows: a marble slab is placed on the inner wall surface of a marble clamping platform 13, the marble slab is fixed, the marble clamping platform 13 is moved by the hydraulic oil rod 115, the marble clamping platform 13 is moved to the vertical bottom edge position of the gantry 14, the machine is started, the water source inside the abrasive concentration box 146 is extracted by the hose 145, the water source mixed with auxiliary materials such as pomegranate sand and corundum is poured into the water knife 144, the marble on the top surface of the marble clamping platform 13 is cut by the water knife 144, after the liquid under high pressure impact cuts the marble, the high-speed flowing liquid will bring the marble dust cut from the marble into the water collecting box 11, the original water source inside the water collecting box 11 is used to buffer and decelerate the impact force generated by the water knife 144 when impacting, and the liquid inside the water collecting box 11 is used to collect the liquid sprayed by the water knife and the material impurities;

[0045] At the same time, the water source inside the water collection box 11 is extracted by the pump 113. Since the junction 111 divides the liquid inside the water collection box 11 into two parts, the pump 113 will cause the loss of water inside the junction 111 when extracting water. The loss of internal liquid will absorb the water source on the outer surface of the junction 111 into the inside of the junction 111. Since the entrance of the junction 111 is relatively narrow, the water extraction speed of the internal space of the junction 111 is greater than the liquid at the entrance of the junction 111. The input amount will speed up the flow of liquid from the outside of the lap platform 111 into the inside of the lap platform 111. The high-speed flowing liquid will drive the material impurities in the liquid to flow into the inside of the lap platform 111, and then the material impurities in the liquid will be filtered and collected by the filter plate 112. At the same time, the curvature of the one-way arc plate 114 is matched to make the liquid flow in one direction only. When the liquid flows back, the liquid will impact on the surface of the one-way arc plate 114, squeezing the two one-way arc plates 114 together to prevent the liquid from flowing back.

[0046] When the water pump 113 extracts the liquid inside the water collecting tank 11, the material impurities are concentrated inside the overlapping platform 111, and the other end of the water pump 113 cooperates to re-inject the absorbed liquid into the water collecting tank 11 from the inner wall of the other end of the water collecting tank 11. The high-speed flowing liquid will push the material impurities remaining in the more remote position of the water collecting tank 11 toward the overlapping platform 111, and then the material impurities are guided into the overlapping platform 111 along with the flow of the liquid to be collected, so as to achieve the effect of using the circulating flow of the water source to push the material impurities inside the water collecting tank 11 and the residual material impurities at the deflection angle to one side, and then collect the material impurities;

[0047] When the water jet from the water jet 144 hits the marble surface, the water jet will cause liquid to splash into the air at the moment of contact. At the same time, the fans 148 on the inner walls on both sides of the gantry 14 will absorb gas inside the gantry 14. When the gas in the local space is quickly absorbed into the air duct 147, the local space will be depressurized. The depressurized space will squeeze the surrounding gas back into the depressurized space. When the air flows, it will absorb the water vapor splashed when the water jet cuts the marble, and then the material impurities remaining in the water vapor will be injected into the abrasive concentration box 146 through the air duct 147 to collect some of the remaining material impurities, so as to avoid the material impurities splashed in the air from being unable to be collected, which will cause harm to the air and surrounding employees.

[0048] 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 marble cutting device, comprising a water collecting box (11) and a lap joint processing table (12) fixedly mounted on the outer surface of the top of the water collecting box (11), a marble clamping table (13) slidably sleeved on the inner wall surface of the top of the water collecting box (11), a gantry (14) slidably sleeved on the outer surface of the top of the lap joint processing table (12), and a support table (15) fixedly mounted on a side surface of the water collecting box (11), characterized in that: A one-way flow dust collecting unit is fixedly mounted on the inner wall surface of the water collecting box (11), and the one-way flow dust collecting unit comprises a lap joint (111) fixedly connected to the inner wall surface of one side of the water collecting box (11); a water pump (113) is fixedly mounted on the surface of one side of the water collecting box (11) and located at the bottom edge position, and one end of the water pump (113) passes through the water collecting box (11) and extends to the inner space of the lap joint (111); a filter plate (112) arranged on the inner wall surface of the water collecting box (11) is fixedly mounted at a middle position on the inner wall surface of the lap joint (111); a one-way arc plate (114) is arranged on the outer surface of the lap joint (111) and located at the bottom edge position, and the other end of the water pump (113) extends to the inner wall surface of the other side of the water collecting box (11); A groove is provided on one edge of the top of the overlap processing table (12), and a hydraulic oil rod (115) movably sleeved on the outer surface of the gantry (14) is provided on the inner wall of the groove; Fans (148) are fixedly mounted on the inner wall surfaces on both sides of the gantry (14); an air guide pipe (147) passing through the outer surface of the gantry (14) is fixedly connected to the output end of the fan (148); an abrasive concentration box (146) arranged on one end of the air guide pipe (147) is fixedly mounted on the top surface of the gantry (14); a hose (145) is fixedly mounted on the outer surface of the abrasive concentration box (146); and a water jet (144) is fixedly connected to the other end of the hose (145).

2. The marble cutting device according to claim 1, characterized in that: The inner wall surfaces on both sides of the water collecting box (11) are fixedly connected at the top edge with diversion chute (116) arranged on the top outer surface of the lap platform (111).

3. A marble cutting device according to claim 2, characterized in that: A second limiting rod (142) is fixedly installed on the inner wall surfaces on both sides of the gantry (14) and located at the top edge position of the fan (148), and a motor (141) is arranged on the inner wall surfaces on both sides of the gantry (14) and located at the top edge position of the second limiting rod (142).

4. The marble cutting device according to claim 3, characterized in that: A slide plate (143) is movably sleeved on the output end of the motor (141) and the outer surface of the second limiting rod (142), and the top surface of the water jet (144) is fixedly mounted on the bottom surface of the slide plate (143).

5. The marble cutting device according to claim 4, characterized in that: A closed top cover (a1) is detachably mounted on the top surface of the abrasive concentration box (146), an arc-shaped filter plate (a2) is fixedly mounted on the middle position of the inner side of the abrasive concentration box (146), an arc-shaped groove (a3) ​​is provided on the bottom surface of the arc-shaped filter plate (a2), and a lapped table (a4) is fixedly mounted on the inner wall surface of the bottom of the abrasive concentration box (146).

6. The marble cutting device according to claim 5, characterized in that: A rotating rod (a5) is movably sleeved on the top surface of the overlapping table (a4), an inclined plate (a6) is fixedly mounted on the outer surface of the rotating rod (a5), and a sand scraping strip (a7) movably sleeved on the outer surface of the arc-shaped groove (a3) ​​is provided on the top surface of the inclined plate (a6).

7. The marble cutting device according to claim 1, characterized in that: An overlapping sleeve (131) is fixedly connected to the inner wall surfaces of the bottom of both sides of the marble clamping platform (13), and a limiting rod (132) is movably sleeved on the inner wall surface of the overlapping sleeve (131).

8. The marble cutting device according to claim 7, characterized in that: An elastic wire (133) is movably sleeved on the outer surface of the limiting rod 1 (132) and located inside the overlapping sleeve (131), and a push plate (134) is fixedly connected to one end of the limiting rod 1 (132) and located on the outer surface of the overlapping sleeve (131).

9. The marble cutting device according to claim 8, characterized in that: A C-shaped clamping sleeve (135) is fixedly connected to the outer surface of the push plate (134), and a marble lap joint table plate (136) is provided on the outer surface of the lap joint sleeve (131) and on the top surface of the marble clamping table (13).

10. The marble cutting device according to claim 1, characterized in that: A water tank (151) is fixedly connected to the outer surface of the top of the support platform (15), a second water pump (152) is arranged on the inner wall surface of the top of the water tank (151), and a water guide hose (153) arranged on the outer surface of the abrasive concentration box (146) is fixedly connected to the output end of the second water pump (152).

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