Efficient cutting device for stone machining
By introducing a dry ice blasting system and a pressing and rotating assembly into the stone processing and cutting device, the fire hazards and dust removal issues during the cutting process have been resolved, achieving safe and efficient stone cutting and dust removal.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANAN AOLI STONE IND CO LTD
- Filing Date
- 2025-05-13
- Publication Date
- 2026-04-17
AI Technical Summary
Existing stone processing and cutting equipment is prone to fire during the cutting process and lacks effective fire extinguishing measures, posing a safety hazard. At the same time, the dust removal process may cause harm to the health of workers.
A high-efficiency cutting device was designed, equipped with a dry ice storage box, a universal base, a omnidirectional ball, and a sprayer. It can adjust the dry ice spray angle to extinguish fires and adapt to cutting stone of different thicknesses by pressing and rotating the components. Combined with a dust removal component, it can remove dust.
It enables timely fire suppression during the cutting process, preventing fires, while also improving the safety and dust removal efficiency of the working environment and protecting the health of workers.
Smart Images

Figure CN224130164U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stone processing technology, specifically to a high-efficiency cutting device for stone processing. Background Technology
[0002] High-efficiency cutting equipment can significantly improve the efficiency of stone processing, reduce processing time, and thus reduce production costs. High-efficiency cutting equipment can provide high-precision cutting results, ensuring the smoothness and integrity of the stone surface.
[0003] Chinese patent CN220464341U discloses a dustproof cutting device for stone processing, including a cutting table. A lower collection cover is fixedly installed on the bottom surface of the cutting table. A cutting blade is rotatably connected inside the lower collection cover and located inside the cutting table. A support frame is fixedly installed on the upper surface of the cutting table, and a collection box is fixedly installed on the upper surface of the support frame. A filter plate is snapped into the inside of the collection box. Two suction pumps are fixedly installed on the upper surface of the collection box. The air inlet of each suction pump passes through the collection box and extends above the filter plate. The stone dust generated by the cutting blade cutting the stone can be sucked into the collection box through the lower collection cover and the collection pipe. This enhances the dustproof effect of the stone processing cutting device, prevents significant dust pollution to the surrounding working environment, and is less likely to be inhaled by workers, ensuring their health and improving the environmental performance of the stone processing cutting device.
[0004] The above solution uses an air pump to collect the impurities generated during cutting. However, the cutting process generates significant friction with the stone, and the dust removal process also produces wind, which can easily cause a fire at the stone cutting point. The above solution does not include emergency rescue measures and poses certain safety hazards. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a high-efficiency cutting device for stone processing. This device can extinguish fires at the cutting location in a timely manner, effectively preventing fires at the cutting point and facilitating protection of the cutting area, thus ensuring the safety of workers.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-efficiency cutting device for stone processing, comprising a processing table, a placement platform fixedly installed on one side of the processing table, and a cutting component provided on the top of the placement platform;
[0007] A dry ice storage box is fixedly installed on the top of the cutting assembly, an adjusting hose is fixedly installed on the bottom of the dry ice storage box, a universal base is fixedly installed on one side of the cutting assembly, a universal ball is movably connected to the bottom of the universal base, an injector is fixedly installed on the bottom of the universal ball, and the injector is fixedly connected to the adjusting hose.
[0008] Preferably, a pressing and rotating assembly is provided on the top of the processing table, multiple active drive rollers are rotatably connected to the inner wall of the processing table, and a dust removal assembly is provided on one side of the cutting assembly.
[0009] Preferably, the cutting assembly includes a mounting frame, with the mounting frames symmetrically fixedly mounted on both sides of the two placement platforms, and an adjustment structure fixedly mounted between the two mounting frames, with a cutting structure fixedly mounted at the bottom of the adjustment structure.
[0010] Preferably, the pressing and rotating assembly includes electric slide rails, two of which are symmetrically fixedly installed on one side of the processing table, and the outer ends of the two electric slide rails are slidably connected to track blocks, and an L-shaped plate is fixedly installed on one side of each of the two track blocks.
[0011] Preferably, a fixed frame is fixedly installed at the bottom of the two L-shaped plates, and multiple pressing rollers are rotatably connected inside the fixed frame. The number of pressing rollers is the same as that of the drive roller.
[0012] Preferably, the dust removal assembly includes a collection box, on one side of a fixed frame, a vacuum cleaner is fixedly installed, and on the other side of the collection box, a transfer hose is fixedly installed.
[0013] Preferably, a fixing pipe is fixedly installed on one side of the transmission hose, the fixing pipe is fixedly connected to the adjustment structure, a suction head is fixedly installed at the bottom of the fixing pipe, and a filter screen is fixedly installed at the bottom of the suction head.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. This solution includes a dry ice storage box, adjustable hose, universal base, omnidirectional ball joint, and sprayer. The universal base and omnidirectional ball joint allow adjustment of the spray angle, enabling the sprayer to deliver dry ice to the location of the fire. This allows for timely fire suppression at the cutting site, effectively preventing fires at the cutting point and facilitating protection of the cutting area. It also protects the safety of workers and improves the safety of the high-efficiency cutting device used in stone processing.
[0016] 2. This solution incorporates a pressing and rotating component, which allows for adjustment of the pressing height. This facilitates pressing and transmitting stone of varying thicknesses, enabling rapid stone cutting and broadening the equipment's application range. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0018] Figure 2 This is a partial schematic diagram of the frontal cross-sectional view of the structure of this utility model;
[0019] Figure 3 This is a schematic diagram of the dust removal component structure of this utility model;
[0020] Figure 4 This is a three-dimensional structural diagram of the cutting component of this utility model;
[0021] Figure 5 This is a three-dimensional structural diagram of the dry ice storage box, adjusting hose, universal base, universal ball, and ejector of this utility model.
[0022] In the diagram: 1. Processing table; 2. Placement table; 3. Cutting assembly; 31. Mounting frame; 32. Adjustment structure; 33. Cutting structure; 4. Dry ice placement box; 5. Adjustment hose; 6. Universal base; 7. Universal ball; 8. Jet ejector; 9. Pressing and rotating assembly; 91. Electric slide rail; 92. Track block; 93. L-shaped plate; 94. Fixed frame; 95. Pressing roller; 10. Active drive roller; 11. Dust removal assembly; 111. Collection box; 112. Vacuum cleaner; 113. Transfer hose; 114. Fixed pipe; 115. Suction head; 116. Filter screen. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figures 1-5 This utility model provides a technical solution: a high-efficiency cutting device for stone processing, including a processing table 1, a placement table 2 fixedly installed on one side of the processing table 1, and a cutting component 3 provided on the top of the placement table 2;
[0025] A dry ice storage box 4 is fixedly installed on the top of the cutting assembly 3, and an adjusting hose 5 is fixedly installed on the bottom of the dry ice storage box 4. A universal base 6 is fixedly installed on one side of the cutting assembly 3, and a universal ball 7 is movably connected to the bottom of the universal base 6. An ejector 8 is fixedly installed on the bottom of the universal ball 7, and the ejector 8 is fixedly connected to the adjusting hose 5. A pressing and rotating assembly 9 is provided on the top of the processing table 1, and multiple active drive rollers 10 are rotatably connected to the inner wall of the processing table 1. A dust removal assembly 11 is provided on one side of the cutting assembly 3.
[0026] The universal base 6 and the universal ball 7 can adjust the angle of the sprayer 8. The sprayer 8 can spray dry ice onto the fire location, which can extinguish the fire at the cutting location in time, effectively prevent the fire at the cutting location, facilitate the protection of the cutting location, and also protect the safety of the staff.
[0027] Please see Figure 1 , Figure 2 and Figure 3 The cutting component 3 includes a mounting frame 31. The mounting frames 31 are symmetrically fixedly installed on both sides of the two placement platforms 2, and an adjustment structure 32 is fixedly installed between the two mounting frames 31. A cutting structure 33 is fixedly installed at the bottom of the adjustment structure 32.
[0028] The adjustment structure 32 mainly consists of a motor, a lead screw, and a positioning nut, which facilitates the adjustment and cutting of the cutting structure 33.
[0029] Please see Figure 1 and Figure 2 The pressing and rotating assembly 9 includes an electric slide rail 91. Two electric slide rails 91 are symmetrically fixedly installed on one side of the processing table 1, and the outer ends of the two electric slide rails 91 are slidably connected to track blocks 92. One side of each track block 92 is fixedly installed with an L-shaped plate 93. The bottom of each L-shaped plate 93 is fixedly installed with a fixed frame 94. Multiple pressing rollers 95 are rotatably connected inside the fixed frame 94. The number of pressing rollers 95 is the same as that of the active drive roller 10.
[0030] The pressing and rotating component 9 can adjust the pressing height, which is convenient for pressing and transmitting stone of different thicknesses. It can also quickly cut stone, making the equipment more versatile.
[0031] Please see Figure 1 , Figure 2 and Figure 3 The dust removal component 11 includes a collection box 111. A vacuum cleaner 112 is fixedly installed on one side of the fixed frame 94. A transmission hose 113 is fixedly installed on the other side of the collection box 111. A fixed pipe 114 is fixedly installed on one side of the transmission hose 113. The fixed pipe 114 is fixedly connected to the adjustment structure 32. A suction head 115 is fixedly installed at the bottom of the fixed pipe 114. A filter screen 116 is fixedly installed at the bottom of the suction head 115.
[0032] The dust collection component 11 can suck up and collect the dust generated during cutting, which can prevent workers from inhaling the impurities generated during cutting and protect the workers.
[0033] Working principle: The worker places the stone above the active drive roller 10, activates the electric slide rail 91, which drives the track block 92 to adjust downwards. The track block 92 drives the L-shaped plate 93 to adjust downwards, which in turn drives the fixed frame 94 to adjust downwards. The fixed frame 94 drives the pressing roller 95 to adjust downwards, pressing the stone with the pressing roller 95. The active drive roller 10 is then activated, adjusting the stone until it is positioned above the placement platform 2. The adjustment structure 32 is then activated, driving the cutting structure 33 to adjust and cut the stone. During the cutting process, the vacuum cleaner 112 is activated. 2. The impurities generated during cutting are sucked into the suction head 115. The suction head 115 transmits the impurities to the fixed pipe 114, and then through the transmission hose 113 to the collection box 111 for collection. When unpleasant fumes are generated during the cutting process, the injector 8 is activated. The injector 8 sucks the dry ice from the dry ice storage box 4 into the device and then sprays it onto the fire location. When the spray angle needs to be adjusted, the universal base 6 is activated. The universal base 6 drives the universal ball 7 for adjustment, and the universal ball 7 drives the injector 8 for angle adjustment. The above is the working process of the entire device. All contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A high efficiency cutting device for stone working, characterized by: It includes a processing table (1), a placement table (2) is fixedly installed on one side of the processing table (1), and a cutting component (3) is provided on the top of the placement table (2). A dry ice storage box (4) is fixedly installed on the top of the cutting assembly (3), and an adjusting hose (5) is fixedly installed on the bottom of the dry ice storage box (4). A universal base (6) is fixedly installed on one side of the cutting assembly (3), and a universal ball (7) is movably connected to the bottom of the universal base (6). An injector (8) is fixedly installed on the bottom of the universal ball (7), and the injector (8) is fixedly connected to the adjusting hose (5).
2. A high efficiency cutting device for stone working according to claim 1, characterized in that: The top of the processing table (1) is provided with a pressing and rotating assembly (9), and the inner wall of the processing table (1) is rotatably connected with multiple active drive rollers (10). A dust removal assembly (11) is provided on one side of the cutting assembly (3).
3. A high efficiency cutting device for stone working according to claim 1, characterized in that: The cutting assembly (3) includes a mounting frame (31), the mounting frames (31) are symmetrically fixedly installed on both sides of the two placement platforms (2), and an adjustment structure (32) is fixedly installed between the two mounting frames (31), and a cutting structure (33) is fixedly installed at the bottom of the adjustment structure (32).
4. A high efficiency cutting device for stone working according to claim 2, characterized in that: The pressing and rotating assembly (9) includes an electric slide rail (91), two electric slide rails (91) are symmetrically fixedly installed on one side of the processing table (1), and the outer ends of the two electric slide rails (91) are slidably connected to a track block (92), and an L-shaped plate (93) is fixedly installed on one side of each of the two track blocks (92).
5. A high efficiency cutting device for stone working according to claim 4, characterized in that: The bottom of the two L-shaped plates (93) is fixedly installed with a fixed frame (94), and the inside of the fixed frame (94) is rotatably connected with multiple pressing rollers (95), and the number of pressing rollers (95) is the same as that of the active drive roller (10).
6. A high efficiency cutting device for stone working according to claim 2, characterized in that: The dust removal assembly (11) includes a collection box (111), which is fixedly installed on one side of the fixed frame (94) and a vacuum cleaner (112) is fixedly installed thereon. A transmission hose (113) is fixedly installed on the other side of the collection box (111).
7. A high efficiency cutting device for stone working according to claim 6, characterized in that: A fixed pipe (114) is fixedly installed on one side of the transmission hose (113). The fixed pipe (114) is fixedly connected to the adjustment structure (32). A suction head (115) is fixedly installed at the bottom of the fixed pipe (114). A filter screen (116) is fixedly installed at the bottom of the suction head (115).
Citation Information
Patent Citations
Dustproof cutting device for stone machining
CN220464341U