Automatic rock cutting machine for building construction

Abstract

The automatic rock cutting machine for building construction comprises a bottom plate, a U-shaped plate is arranged on the surface of the top of the bottom plate, a two-way lead screw is rotationally arranged on the inner wall, close to the upper portion, of the U-shaped plate, one end of the two-way lead screw penetrates through the side wall of the U-shaped plate and is provided with a first motor, and the two-way lead screw is in threaded connection with a threaded sleeve; a first electric push rod is arranged on the surface of the bottom of the threaded sleeve, a shell is arranged on the surface of the bottom of the first electric push rod, a rotating rod is arranged in the shell, one end of the rotating rod penetrates through the side wall of the shell and is provided with a second motor, and a cutting knife is arranged on the rotating rod. The plate cutting device has the advantages of being simple in structure, convenient to use, capable of avoiding damage to workers caused by splashing of chippings, capable of conducting certain dust falling treatment during cutting, capable of avoiding influence on body health of the workers caused by dissipation of smoke dust, capable of well clamping plates and capable of improving the cutting precision.

Description

Technical Field

[0001] The utility model relates to the technical field of building plate cutting, in particular to an automatic rock cutting machine used in building construction. Background Art

[0002] Boards are flat rectangular building material boards made of standard sizes. The materials are usually rocks or metals. They are used in the construction industry to make components of walls, ceilings or floors. When boards are used in construction, they often need to be cut according to different conditions on site. The existing cutting equipment is inconvenient to move and easily generates a lot of dust during cutting.

[0003] The publication number in the existing public technology is CN214867568U.

[0004] Although the above patent can achieve timely disposal of waste chips and adjustment of the position of the cutting knife group, there are still some shortcomings in its use. First, the patent lacks a certain shielding structure when cutting, and debris may splash during the cutting process, which may easily cause harm to the staff. Secondly, the patent lacks a certain dust reduction structure, and the smoke and dust during the cutting process escape to the outside world may affect the health of the staff. In addition, the patent cannot fix the plate well, which may result in insufficient cutting accuracy during the cutting process. No effective solution has been proposed for the problems in the relevant technology. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an automatic rock cutting machine for use in construction, which has the advantages of being able to shield debris during the cutting process to prevent debris from splashing and causing harm to workers, and being able to perform certain dust reduction treatments during cutting to prevent smoke and dust from escaping and affecting the health of workers, and at the same time being able to clamp the plates well to improve cutting accuracy, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above advantages, the specific technical solutions adopted by the utility model are as follows:

[0009] An automatic rock cutting machine for construction construction comprises a base plate, a U-shaped plate is arranged on the top surface of the base plate, a bidirectional screw rod is arranged on the inner wall of the U-shaped plate near the upper part for rotation, one end of the bidirectional screw rod passes through the side wall of the U-shaped plate and is provided with a first motor, a threaded sleeve is threadedly connected on the bidirectional screw rod, a first electric push rod is arranged on the bottom surface of the threaded sleeve, a shell is arranged on the bottom surface of the first electric push rod, a rotating rod is arranged in the shell, one end of the rotating rod passes through the side wall of the shell and is provided with a second motor, a cutting knife is arranged on the rotating rod, a fixing plate is arranged on the side wall of the shell, a fixing frame is arranged on the bottom surface of the fixing plate and located outside the cutting knife, an annular groove is arranged on the bottom surface of the fixing frame, a shielding frame is slidably arranged in the annular groove, a telescopic rod is arranged on the top surface of the inner surface of the annular groove, and a spring is arranged on the telescopic rod between the top surface of the shielding frame and the top surface of the annular groove.

[0010] Furthermore, a collecting hole is provided on the bottom surface of the bottom plate, a water tank is provided on the bottom surface of the bottom plate below the collecting hole, a filter is provided in the water tank, and water pumps are symmetrically provided on the bottom surface of the bottom plate on both sides of the water tank, a water inlet is provided at one end of the water pump through a first water pipe penetrating the side wall of the water tank, a filter cartridge is threadedly connected to the water inlet, a diversion pipe is provided at the other end of the water pump through a second water pipe penetrating the side wall of the U-shaped plate, and a plurality of atomizing nozzles are evenly and equidistantly provided on the surface of the diversion pipe.

[0011] Furthermore, a second electric push rod is symmetrically arranged on both sides of the collecting hole on the top surface of the bottom plate, a U-shaped block is arranged at the end of the second electric push rod, a pressure plate is arranged in the U-shaped block, a limiting rod is arranged in the U-shaped block through the bottom surface of the pressure plate, the limiting rod is slidably connected to the pressure plate, a threaded hole is arranged on the top surface of the U-shaped block, a screw is threadedly connected in the threaded hole, a turntable is arranged on the top surface of the screw, and the end of the screw is rotatably connected to the top surface of the pressure plate.

[0012] Furthermore, a slide groove is provided on the top surface of the bottom plate below the U-shaped block, and the U-shaped block is slidably connected to the slide groove via a slider.

[0013] Furthermore, a sliding rod is arranged above the bidirectional screw rod in the U-shaped plate, a limiting block is slidably arranged on the sliding rod, and the bottom surface of the limiting block is fixedly connected to the top surface of the threaded sleeve.

[0014] Furthermore, the bottom surface of the base plate is provided with supporting legs, and the supporting legs are provided in plurality.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an automatic rock cutting machine for construction, which has the following features:

[0017] Beneficial effects:

[0018] (1) The utility model adopts a structure of a fixed frame, a shielding frame, a telescopic rod and a spring. When cutting a plate, the cutting knife is pushed downward by starting the first electric push rod. When the cutting knife moves downward to cut the plate, the shielding frame below the cutting knife first contacts the surface of the plate. When the cutting knife continues to move downward, the top of the shielding frame slides into the fixed frame. At this time, the spring is compressed. When the cutting knife cuts the plate, the shielding frame always fits the surface of the plate. The shielding frame can shield the debris generated by the cutting of the plate to prevent the debris from splashing and causing harm to the staff.

[0019] (2) The utility model adopts a water tank, a water pump, a shunt pipe and an atomizing nozzle structure. When the cutting knife cuts the plate, the water in the water tank is pumped into the shunt pipe and sprayed out through the atomizing nozzle by starting the water pump. The water vapor sprayed by the atomizing nozzle can reduce the dust generated during cutting, thereby preventing the dust generated during plate cutting from escaping into the air and affecting the health of workers. The filter screen and the filter cartridge structure can filter the debris collected in the water through the collection hole, so that the water in the water tank can be recycled, thereby improving the utilization rate of water resources. The U-shaped block, the pressure plate and the screw structure can be used. The screw can be rotated by rotating the turntable and then the pressure plate can be pushed down by the rotation of the screw to press the plate tightly, thereby avoiding shaking of the plate during cutting and improving the accuracy of plate cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a cross-sectional view of an automatic rock cutting machine for construction proposed by the utility model;

[0022] Figure 2 It is a structural schematic diagram of the fixing frame and the shell proposed by the utility model;

[0023] Figure 3 It is a structural schematic diagram of the fixing frame and the shielding frame proposed by the utility model;

[0024] Figure 4 It is a structural schematic diagram of the filter cartridge and the first water pipe proposed by the utility model.

[0025] In the figure:

[0026] 1. Bottom plate; 2. Second electric push rod; 3. U-shaped block; 4. Screw rod; 5. U-shaped plate; 6. Atomizing nozzle; 7. Diverter pipe; 8. First motor; 9. Slide rod; 10. Bidirectional screw rod; 11. Second motor; 12. Housing; 13. Threaded sleeve; 14. Limit block; 15. First electric push rod; 16. Fixed plate; 17. Fixed frame; 18. Second water pipe; 19. Press plate; 20. Limit rod; 21. Slide groove; 22. Water pump; 23. First water pipe; 24. Filter cartridge; 25. Water tank; 26. Filter plate; 27. Support leg; 28. Shielding frame; 29. ​​Telescopic rod; 30. Spring. DETAILED DESCRIPTION

[0027] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0028] According to an embodiment of the utility model, an automatic rock cutting machine for construction is provided.

[0029] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4 As shown, according to an embodiment of the utility model, an automatic rock cutting machine for construction includes a base plate 1, a U-shaped plate 5 is arranged on the top surface of the base plate 1, a bidirectional screw rod 10 is arranged on the inner wall of the U-shaped plate 5 near the upper part, one end of the bidirectional screw rod 10 passes through the side wall of the U-shaped plate 5 and is provided with a first motor 8, a threaded sleeve 13 is threadedly connected on the bidirectional screw rod 10, a first electric push rod 15 is arranged on the bottom surface of the threaded sleeve 13, a shell 12 is arranged on the bottom surface of the first electric push rod 15, a rotating rod is arranged in the shell 12, a second motor 11 is arranged on one end of the rotating rod passing through the side wall of the shell 12, a cutting knife is arranged on the rotating rod, a fixing plate 16 is arranged on the side wall of the shell 12, and a fixing frame 1 is arranged on the bottom surface of the fixing plate 16 located outside the cutting knife 7. An annular groove is provided on the bottom surface of the fixed frame 17, a shielding frame 28 is slidably provided in the annular groove, a telescopic rod 29 is provided on the top surface of the annular groove, and a spring 30 is provided on the telescopic rod 29 between the top surface of the shielding frame 28 and the top surface of the annular groove. The function of the shielding frame 28 is that when the cutting knife moves down to cut the plate, the shielding frame 28 below the cutting knife first contacts the surface of the plate, and when the cutting knife continues to move down, the top of the shielding frame 28 slides into the fixed frame 17, and the spring 30 is compressed at this time. When the cutting knife cuts the plate, the shielding frame 28 is always in contact with the surface of the plate, and the debris generated by the cutting of the plate can be shielded by the shielding frame 28 to prevent the debris from splashing and causing harm to the staff.

[0030] In one embodiment, a collecting hole is provided on the bottom surface of the bottom plate 1, and a water tank 25 is provided on the bottom surface of the bottom plate 1 below the collecting hole, and a filter screen 26 is provided in the water tank 25. A water pump 22 is symmetrically provided on both sides of the water tank 25 on the bottom surface of the bottom plate 1. One end of the water pump passes through the side wall of the water tank 25 through a first water pipe 23 to provide a water inlet, and a filter cartridge 24 is threadedly connected to the water inlet. The other end of the water pump 22 passes through the side wall of the U-shaped plate 5 through a second water pipe 18 to provide a diversion pipe 7. A plurality of atomizing nozzles 6 are evenly and equidistantly provided on the surface of the diversion pipe 7. The function of the atomizing nozzle 6 is to start the water pump 22 to draw water in the water tank 25 into the diversion pipe 7 and spray it out through the atomizing nozzle 6. The water vapor sprayed by the atomizing nozzle 6 can reduce the smoke generated during cutting, thereby preventing the smoke generated during plate cutting from escaping into the air and affecting the health of the staff.

[0031] In one embodiment, the top surface of the bottom plate 1 is symmetrically provided with a second electric push rod 2 on both sides of the collecting hole, a U-shaped block 3 is provided at the end of the second electric push rod 2, a pressure plate 19 is provided in the U-shaped block 3, a limit rod 20 is provided in the U-shaped block 3 and passes through the bottom surface of the pressure plate 19, the limit rod 20 is slidably connected to the pressure plate 19, a threaded hole is provided on the top surface of the U-shaped block 3, a screw 4 is threadedly connected in the threaded hole, a turntable is provided on the top surface of the screw 4, and the end of the screw 4 is rotatably connected to the top surface of the pressure plate 19, the function of the pressure plate 19 is to rotate the turntable and then rotate the screw 4, and the screw 4 rotates to push the pressure plate 19 downward to press the plate, thereby avoiding shaking when the plate is cut and improving the accuracy of plate cutting.

[0032] In one embodiment, a slide groove 21 is provided on the top surface of the base plate 1 below the U-shaped block 3. The U-shaped block 3 is slidably connected to the slide groove 21 through a slider. The function of the slide groove 21 is to limit the movement of the U-shaped block 3 to a certain extent through the sliding action of the slider and the slide groove 21.

[0033] In one embodiment, a sliding rod 9 is arranged above the bidirectional screw rod 10 in the U-shaped plate 5, and a limit block 14 is slidably arranged on the sliding rod 9. The bottom surface of the limit block 14 is fixedly connected to the top surface of the threaded sleeve 13. The function of the limit block 14 is to limit the movement of the threaded sleeve 13 to a certain extent.

[0034] In one embodiment, a supporting leg 27 is disposed on the bottom surface of the base plate 1 . There are a plurality of supporting legs 27 . The supporting legs 27 provide a certain support to the bottom surface of the base plate 1 .

[0035] Working principle: When in use, first start the second electric push rod 2 to push the U-shaped block 3 to move and clamp the plate, then rotate the turntable to rotate the screw 4, and the plate can be pressed by rotating the screw 4 to push the pressure plate 19 downward, thereby avoiding shaking when the plate is cut and improving the accuracy of plate cutting. When the plate needs to be cut, the position of the cutting knife is adjusted by starting the first motor 8 to rotate and drive the bidirectional screw rod 10 to rotate, and the cutting knife is pushed downward by starting the first electric push rod 15. When the cutting knife moves downward to cut the plate, the shielding frame 28 under the cutting knife first contacts the surface of the plate, and when the cutting knife continues to move downward, the top of the shielding frame 28 slides into the fixed frame 17, and the spring 30 is compressed at this time. When the cutting knife cuts the plate, the shielding frame 28 is always in contact with the surface of the plate. The shielding frame 28 can shield the debris generated by the plate cutting to prevent the debris from splashing and causing harm to the staff. By starting the water pump 22, the water in the water tank 25 is pumped into the shunt pipe 7 and sprayed out through the atomizing nozzle 6. The water vapor sprayed by the atomizing nozzle 6 can reduce the smoke and dust generated during cutting, preventing the smoke and dust generated during the plate cutting from escaping into the air and affecting the health of the staff. By adopting the structure of the filter plate and the filter cartridge 24, the debris and the like in the water collected in the collection hole can be filtered through the filter screen 26 and the filter cartridge 24, so that the water in the water tank 25 can be recycled, thereby improving the utilization rate of water resources.

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic rock cutting machine for construction, comprising a base plate (1), characterized in that: A U-shaped plate (5) is arranged on the top surface of the bottom plate (1), a bidirectional screw rod (10) is arranged on the inner wall of the U-shaped plate (5) near the upper part for rotation, one end of the bidirectional screw rod (10) passes through the side wall of the U-shaped plate (5) and is provided with a first motor (8), a threaded sleeve (13) is threadedly connected to the bidirectional screw rod (10), a first electric push rod (15) is arranged on the bottom surface of the threaded sleeve (13), a housing (12) is arranged on the bottom surface of the first electric push rod (15), a rotating rod is arranged in the housing (12), one end of the rotating rod passes through the housing (1 2) A second motor (11) is arranged on the side wall, a cutting knife is arranged on the rotating rod, a fixing plate (16) is arranged on the side wall of the shell (12), a fixing frame (17) is arranged on the bottom surface of the fixing plate (16) and is located outside the cutting knife, an annular groove is arranged on the bottom surface of the fixing frame (17), a shielding frame (28) is slidably arranged in the annular groove, a telescopic rod (29) is arranged on the top surface of the annular groove, and a spring (30) is arranged on the telescopic rod (29) between the top surface of the shielding frame (28) and the top surface of the annular groove.

2. An automatic rock cutting machine for construction according to claim 1, characterized in that: The bottom surface of the bottom plate (1) is provided with a collecting hole, a water tank (25) is provided on the bottom surface of the bottom plate (1) below the collecting hole, a filter screen (26) is provided in the water tank (25), a water pump (22) is symmetrically provided on the bottom surface of the bottom plate (1) on both sides of the water tank (25), one end of the water pump is provided with a water inlet through a first water pipe (23) penetrating the side wall of the water tank (25), a filter cartridge (24) is threadedly connected to the water inlet, the other end of the water pump (22) is provided with a diversion pipe (7) through a second water pipe (18) penetrating the side wall of the U-shaped plate (5), and a plurality of atomizing nozzles (6) are evenly and equidistantly provided on the surface of the diversion pipe (7).

3. The automatic rock cutting machine for construction according to claim 1, characterized in that: The top surface of the bottom plate (1) is symmetrically provided with second electric push rods (2) on both sides of the collecting hole, and a U-shaped block (3) is provided at the end of the second electric push rod (2). A pressure plate (19) is provided in the U-shaped block (3), and a limit rod (20) is provided in the U-shaped block (3) and passes through the bottom surface of the pressure plate (19). The limit rod (20) is slidably connected to the pressure plate (19). A threaded hole is provided on the top surface of the U-shaped block (3), and a screw rod (4) is threadedly connected in the threaded hole. A turntable is provided on the top surface of the screw rod (4), and the end of the screw rod (4) is rotatably connected to the top surface of the pressure plate (19).

4. The automatic rock cutting machine for construction according to claim 1, characterized in that: A slide groove (21) is provided on the top surface of the bottom plate (1) below the U-shaped block (3), and the U-shaped block (3) is slidably connected to the slide groove (21) via a sliding block.

5. The automatic rock cutting machine for construction according to claim 1, characterized in that: A sliding rod (9) is arranged inside the U-shaped plate (5) above the bidirectional screw rod (10), a limiting block (14) is slidably arranged on the sliding rod (9), and the bottom surface of the limiting block (14) is fixedly connected to the top surface of the threaded sleeve (13).

6. The automatic rock cutting machine for construction according to claim 1, characterized in that: The bottom surface of the base plate (1) is provided with a supporting leg (27), and a plurality of the supporting legs (27) are provided.

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