A floor grooving machine with noise reduction effect and its use method

Abstract

The present invention provides a floor grooving machine with noise reduction effect and a method of using the same, comprising a mounting platform, a fixing assembly and a grooving assembly, the fixing assembly comprising a fixing mechanism and a clamping mechanism arranged on the mounting platform, the grooving assembly comprising a supporting mechanism, a grooving mechanism and a noise reduction mechanism, the noise reduction mechanism comprising a water passage chamber opened in a sleeve, a water pump arranged on a movable ring, a sound insulation cover sleeved on the sleeve, a water receiving chamber opened on the sound insulation cover, a spring sleeved on the sleeve, a water outlet opened on a side wall of the water passage chamber, a water inlet opened on a side wall of the water receiving chamber, a block arranged in a water spray port and a rubber cover arranged on the sound insulation cover. The present invention can reduce the noise of a rotating head by setting the sound insulation cover, and the sound insulation cover can adapt to uneven working surfaces such as floors by setting the rubber cover, thereby preventing noise from directly leaking from the groove opened in the floor and preventing gaps from being left between the sound insulation cover and the floor.

Description

Technical Field

[0001] The present invention relates to the technical field of floor grooving equipment, and in particular to a floor grooving machine with noise reduction effect and a use method thereof. Background Art

[0002] Flooring refers to the surface layer of a building's ground or floor, made of wood or other materials. Commonly used flooring includes many types, such as solid wood flooring, laminate flooring, resilient flooring, tile flooring, and stone flooring. Among these, tile and stone flooring are the most commonly used flooring materials in daily life. However, these two types of flooring require grooving before installation.

[0003] A floor grooving machine provided by publication number CN211729769U includes a casing, a plurality of hydraulic rods symmetrically arranged at the bottom of the casing, a base provided at the bottom of the hydraulic rods, two fixed blocks symmetrically arranged on the top of the base, and a plurality of machine feet symmetrically arranged at the bottom of the base, wherein a handle is provided on one side of the casing, a motor is provided on the side of the handle close to the casing, a drive shaft is provided on the side of the motor away from the handle, a drive gear is provided on the side of the drive shaft away from the motor, and a rotating shaft 1, a rotating shaft 2 and a rotating shaft 3 are provided on the top of the motor, a gear 1 that cooperates with the drive gear is provided on the rotating shaft 1, and a gear 2 that cooperates with the drive gear is provided on the rotating shaft 2.

[0004] When we use the above-mentioned floor grooving machine to groove the floor, we directly place the floor on the base plate, press the machine casing downward so that the tool contacts the floor to groove the floor, so that the noise is directly transmitted from between the machine casing and the base plate, and no noise reduction treatment is performed on the groove opened by the tool, so that the noise leaks from the groove opened by the tool, and the noise reduction effect is poor. Summary of the Invention

[0005] The object of the present invention is to provide a floor grooving machine with noise reduction effect and a method of using the same, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] On the one hand, a floor grooving machine with noise reduction effect is provided, comprising:

[0008] An installation platform, wherein a slotted platform for placing materials is provided on the installation platform;

[0009] A fixing assembly, the fixing assembly including a fixing mechanism and a clamping mechanism provided on the mounting platform, the clamping mechanism including a guide rod inserted into the mounting platform, a clamping plate provided on the guide rod, a spring sleeved on the guide rod, and a button provided at the bottom of the mounting platform; when a material is placed on the slotted platform and inserted under the clamping plate, the material pushes up the clamping plate, causing the guide rod to press the button, and the fixing mechanism fixes the position of the material; the spring is used to drive the clamping plate to reset; and

[0010] A slotting assembly includes a supporting mechanism arranged on the mounting platform, a slotting mechanism arranged on the supporting mechanism, and a noise reduction mechanism arranged on the slotting mechanism. The slotting mechanism is used to move under the drive of the supporting mechanism to slot the material after the fixing mechanism fixes the material, and at the same time, the noise reduction mechanism covers the slotting mechanism and the slotted opening to prevent noise leakage.

[0011] Preferably, the fixing mechanism includes a telescopic rod 1 arranged on the mounting platform and a fixing plate arranged on the telescopic rod 1, and the telescopic rod 1 is used to drive the fixing plate to move so that the fixing plate clamps the floor arranged on the slotted platform.

[0012] Preferably, the support mechanism includes a movable groove opened on the mounting platform, a bracket 1 arranged on the mounting platform, a bracket 2 with one end mounted on the bracket 1 and the other end inserted into the movable groove, and a linear module arranged on the bracket 1.

[0013] Preferably, the linear module is used to drive the second bracket to move along the first bracket and the movable groove.

[0014] Preferably, the grooving mechanism includes a movable ring sleeved on the second bracket, a telescopic rod second arranged on the movable ring, a sleeve arranged on the second telescopic rod, a motor arranged in the sleeve, a sleeve arranged on the motor, and a rotating head arranged in the sleeve and connected to the motor.

[0015] Preferably, the second telescopic rod is used to drive the rotating head to move up and down, and the motor is used to drive the rotating head to rotate. The rotating head is also driven by the linear module to move to perform grooving.

[0016] Preferably, the noise reduction mechanism includes a water passage chamber opened in the sleeve, a water pump arranged on the movable ring, a sound insulation cover sleeved on the sleeve, a water receiving chamber opened in the side wall of the sound insulation cover, a second spring sleeved on the sleeve, a water outlet opened on the side wall of the water passage chamber, a water inlet opened on the side wall of the water receiving chamber, a water spray port opened on the bottom wall of the sleeve, a support plate arranged in the sound insulation cover, a third spring arranged on the support plate, a block arranged in the water spray port and a rubber cover arranged on the sound insulation cover.

[0017] Preferably, the water pump is used to pump water into the water cavity. When the telescopic rod 2 drives the rotor to move downward and contact the floor, the sound insulation cover moves along the sleeve, and the spring 2 makes the sound insulation cover close to the floor. At the same time, the water inlet and the water outlet are connected, so that the water pump pumps water into the rubber cover, causing the rubber cover to expand and deform, blocking the groove opened by the rotor. The water flow can push the blockage into the sound insulation cover, so that the rubber cover is depressurized and water flow is provided to the rotor. The spring 3 is used to drive the blockage to reset after the rubber cover is depressurized.

[0018] Preferably, the bottom of the installation platform is provided with universal wheels for driving the installation platform to move.

[0019] On the other hand, a method for using a floor grooving machine with a noise reduction effect is also provided, comprising the following steps:

[0020] S1: placing the floor on the slotted platform, inserting the floor under the clamping plate, and pressing the button on the guide rod to fix the floor on the fixing plate;

[0021] S2: adjusting the position of the movable ring on the second bracket, and activating the second telescopic rod to drive the rotating head and the soundproof cover to fit the floor;

[0022] S3: starting the motor and the linear module to make the rotary head groove the floor. At the same time, the soundproof cover moves upward relative to the sleeve to connect the water inlet and the water outlet.

[0023] S4: The water pump supplies water to the rubber cover, causing the rubber cover to expand and deform, blocking the opened slots to prevent noise from leaking out, and allowing the water flow to push the blockage away and enter the sound insulation cover.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] The present invention includes a mounting platform, a fixing assembly and a slotting assembly. The mounting platform is provided with a slotting platform for placing materials. The fixing assembly includes a fixing mechanism and a clamping mechanism arranged on the mounting platform. The slotting assembly includes a supporting mechanism arranged on the slotting platform, a slotting mechanism arranged on the supporting mechanism, and a noise reduction mechanism arranged on the slotting mechanism. The noise reduction mechanism includes a water pump arranged on a moving ring, a sound insulation cover sleeved on a sleeve, a spring sleeved on the sleeve, a blocking block inserted on the bottom wall of the sleeve, and a rubber cover arranged on the sound insulation cover. The present invention is provided with the sound insulation cover and the rubber cover. When slotting, the spring Spring 2 presses the sound insulation cover on the floor to cover the rotating head. At the same time, the rubber cover fits the floor, so that the water pump can pump water into the rubber cover, causing the rubber cover to expand and deform, further fit into the floor and extend into the slot opened by the rotating head, blocking the slot, so that the noise is sealed in the sound insulation cover, and the noise is prevented from leaking from the slot, thereby improving the noise reduction effect of the present invention. The expanded rubber cover enables the sound insulation cover to adapt to the uneven working surface. Through the setting of the blocking block, the rubber cover can be relieved of pressure by the movement of the blocking block to avoid bursting. At the same time, water can be intermittently supplied to the sound insulation cover to assist the rotating head in slotting, thereby playing the role of lubrication, cooling, dust reduction and flushing the sound insulation cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention;

[0027] Figure 2 It is a schematic structural diagram of the sleeve and the sound insulation cover of the present invention;

[0028] Figure 3 This is a diagram showing the state in which the rubber cover of the present invention expands and deforms to fit snugly into the notch opened by the rotor;

[0029] Figure 4 It is a schematic cross-sectional structural diagram of the clamping mechanism of the present invention.

[0030] In the figure: 1. Mounting platform; 2. Slotted platform; 3. Telescopic rod 1; 4. Fixed plate; 5. Clamp; 6. Guide rod; 7. Button; 8. Spring 1; 9. Bracket 1; 10. Bracket 2; 11. Moving groove; 12. Linear module; 13. Moving ring; 14. Water pump; 15. Telescopic rod 2; 16. Sleeve; 17. Spring 2; 18. Sound insulation cover; 19. Rubber cover; 20. Motor; 21. Water trough; 22. Casing; 23. Water outlet; 24. Water nozzle; 25. Water inlet; 26. Water receiving chamber; 27. Rotating head; 28. Block; 29. ​​Support plate; 30. Spring 3; 31. Universal wheel. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figures 1 to 4 , the present invention provides a technical solution:

[0033] A floor grooving machine with noise reduction effect, comprising:

[0034] The mounting platform 1 is provided with a slotting platform 2, which is fixedly connected to the mounting platform 1 by welding or the like. The slotting platform 2 is used to place the floor. A groove can be provided on the slotting platform 2 to prevent the rotating head 27 from damaging the slotting platform 2 when slotting the floor. A universal wheel 31 is provided at the bottom of the mounting platform 1. The universal wheel 31 is fixedly connected to the bottom surface of the mounting platform 1 by setting bolts or the like. The universal wheel 31 is used to drive the mounting platform 1 to move, thereby making the floor slotting machine movable.

[0035] The fixing assembly includes a fixing mechanism and a clamping mechanism arranged on the mounting platform 1, the clamping mechanism includes a guide rod 6, a splint 5, a spring 8, and a button 7, and the fixing mechanism includes a telescopic rod 3 and a fixing plate 4; the guide rod 6 is inserted on the mounting platform 1, and the guide rod 6 includes a rod body inserted on the mounting platform 1 and a limit block arranged on the rod body, the rod body and the mounting platform 1 are movably connected, and the limit block is fixedly connected to the rod body by setting screws or the like, the splint 5 is set on the rod body of the guide rod 6, and the splint 5 is fixedly connected to the rod body of the guide rod 6 by setting screws or welding, and the splint 5 is in an inverted "L" shape, and the top of the splint 5 is provided with an inclined surface, which facilitates the insertion of the floor under the splint 5, and the spring 8 is sleeved on the rod body of the guide rod 6, and one end of the spring 8 is fixed to the mounting platform 1 The other end of the spring 8 is fixedly connected to the mounting platform 1, the button 7 is arranged on the bottom surface of the mounting platform 1, the telescopic rod 3 is arranged on the mounting platform 1, the telescopic rod 3 is fixedly connected to the mounting platform 1 by means of bolts, etc., the fixing plate 4 is arranged on the telescopic rod 3, and the fixing plate 4 is fixedly connected to the telescopic rod 3 by means of bolts, etc., the telescopic rod 3 and the fixing plate 4 are each provided with two, located on both sides of the slotted platform 2, when the floor is placed on the slotted platform 2 and moves along the slotted platform 2, the floor is pushed under the plywood 5, so that the floor lifts the plywood 5, and the plywood 5 clamps the floor under the pull of the spring 8 while driving the limit plate of the guide rod 6 to move up, and the limit plate presses the button 7 to start the telescopic rod 3, drive the fixed plate 4 to move, and make the fixed plate 4 clamp the floor.

[0036] The slotting assembly includes a supporting mechanism arranged on the slotting platform 2, a slotting mechanism arranged on the supporting mechanism, and a noise reduction mechanism arranged on the slotting mechanism. The supporting mechanism includes a movable slot 11, a bracket 9, a bracket 2 10, and a linear module 12; the movable slot 11 is opened on the mounting platform 1, the bracket 1 9 is arranged on the mounting platform 1, the bracket 1 9 is fixedly connected to the mounting platform 1 by means of bolts, etc., the bracket 1 9 is in a "ㄇ" shape, one end of the bracket 2 10 is sleeved on the bracket 1 9 and the other end is inserted into the movable slot 11, one end of the bracket 2 10 is movably connected to the bracket 1 9, and the other end of the bracket 2 10 is movably connected to the movable slot 11 , bracket 2 10 is inserted into one end of the moving groove 11 and is provided with a protrusion, which matches the groove on the side wall of the moving groove 11 to prevent bracket 2 10 from escaping from the moving groove 11, and the linear module 12 is provided on bracket 1 9. The linear module 12 is fixedly connected to bracket 1 9 by setting bolts, etc. The linear module 12 includes a motor with a lead screw, which is provided on bracket 1 9 and the lead screw is inserted into bracket 1 9. The lead screw is fixedly connected to bracket 2 10 by setting bolts, etc. The lead screw drives bracket 2 10 to move through the opening on bracket 1 9, so that the linear module 12 can drive bracket 2 10 to move along bracket 1 9 and the moving groove 11.

[0037] The slotting mechanism includes a movable ring 13, a second telescopic rod 15, a sleeve 16, a motor 20, a sleeve 22, and a rotating head 27. The noise reduction mechanism includes a water passage chamber 21, a water pump 14, a sound insulation cover 18, a water receiving chamber 26, a second spring 17, a water outlet 23, a water inlet 25, a water spray port 24, a support plate 29, a third spring 30, a blocking block 28, and a rubber cover 19.The movable ring 13 is sleeved on the bracket 2 10, and the movable ring 13 is movably connected to the bracket 2 10. The movable ring 13 can be fixed to the bracket 2 10 after movement by setting a pin or a bolt. The telescopic rod 2 15 is set on the movable ring 13, and the telescopic rod 2 15 is fixedly connected to the movable ring 13 by setting a bolt or the like. The sleeve 16 is set on the telescopic rod 2 15, and the sleeve 16 is fixedly connected to the telescopic rod 2 15 by setting a bolt or the like. The sleeve 16 presents an inverted "convex" shape. The motor 20 is set in the sleeve 16, and the motor 20 is fixedly connected to the sleeve 16 by setting a bolt or the like. The sleeve 22 is sleeved on the drive shaft of the motor 20, and the sleeve 22 is fixedly connected to the sleeve 16 by setting a bolt or the like. The rotating head 27 is set on the motor 20. The swivel head 27 is fixedly connected to the driving shaft of the motor 20 by setting a chuck or the like. The telescopic rod 15 can drive the swivel head 27 to move up and down, and the motor 20 can drive the swivel head 27 to rotate. The water cavity 21 is provided in the sleeve 16. The water cavity 21 and the cavity where the motor 20 is located are not connected to each other. The water pump 14 is provided on the mobile ring 13. The water pump 14 is fixedly connected to the mobile ring 13 by setting bolts or the like. The water outlet end of the water pump 14 is connected to the water cavity 21 by setting a water pipe. The water pumping end of the water pump 14 can be connected to an external water source such as a water tank and a bucket by setting a water pipe, so that the water pump 14 can pump water from the external water source into the water cavity 21. The sound insulation cover 18 is set on the sleeve 16. The sound insulation cover 18 is movably connected to the sleeve 16. The bottom of the sleeve 16 is set There is a raised limit ring, which is used to prevent the sleeve 16 and the sound insulation cover 18 from detaching. The water receiving chamber 26 is arranged in the side wall of the sound insulation cover 18. The second spring 17 is sleeved on the sleeve 16. One end of the second spring 17 is fixedly connected to the sleeve 16 by welding. The other end of the second spring 17 is fixedly connected to the top wall of the sound insulation cover 18 by welding or the like. The water outlet 23 is arranged on the side wall of the water passage chamber 21, the water inlet 25 is arranged on the side wall of the water receiving chamber 26, the opening arranged on the bottom wall of the water receiving chamber 26 is communicated with the rubber cover 19, the rubber cover 19 is arranged at the bottom of the sound insulation cover 18, and the rubber cover 19 is fixedly connected to the sound insulation cover 18 by gluing or the like. The water outlet 24 is opened on the bottom wall of the water receiving chamber 26, the support plate 29 is arranged in the sound insulation cover 18, and the support plate 2 9 is fixedly connected to the bottom wall of the sleeve 16 by providing a vertical rod and welding. Spring 3 30 is disposed on the support plate 29 and fixedly connected to the support plate 29 by welding or other means. Block 28 is disposed on the other end of spring 30 and fixedly connected to spring 30 by gluing or other means. Block 28 can enter the water spout 24 to block the water spout 24. The slot assembly also includes a single-chip microcontroller, the simple 80C51 type microcontroller. Telescopic rod 1 3 and telescopic rod 2 15 use LA33 push rods from LINAK Transmission Systems (Shenzhen) Co., Ltd. The button 7, telescopic rod 1 3, telescopic rod 2 15, linear module 12, water pump 14, and motor 20 are each connected to the control chip via data signals.

[0038] The telescopic rod 15 is used to drive the sleeve 16 to move, thereby driving the sound insulation cover 18 and the rotating head 27 to move. When the telescopic rod 15 is extended, the sound insulation cover 18 and the rotating head 27 are driven to move downward. The length of the sound insulation cover 18 is greater than the length of the rotating head 27, so that the sound insulation cover 18 first contacts the floor. When the telescopic rod 15 continues to extend, the rotating head 27 continues to move downward, and the sound insulation cover 18 is displaced relative to the sleeve 16, so that the spring 17 is compressed to press the sound insulation cover 18 against the surface of the floor, and the rotating head After 27 moves down to contact with the floor, the rotary head 27 rotates under the drive of the motor 20, and the linear module 12 drives the bracket 2 10 to move, thereby driving the rotary head 27 to move, so that the rotary head 27 can groove the floor. The water pump 14 is used to pump water into the water cavity 21. When the sound insulation cover 18 moves relative to the sleeve 16, the water inlet 25 moves up relative to the sleeve 16, and the water outlet 23 moves down relative to the sound insulation cover 18, so that the water outlet 23 originally blocked by the sound insulation cover 18 is connected to the water inlet. 25 is connected, so that water flows through the water passage chamber 21 into the water receiving chamber 26 and finally into the rubber cover 19, causing the rubber cover 19 to expand and deform, so that the rubber cover 19 is squeezed into the groove that has been opened in the floor, preventing noise from leaking directly from the groove opened in the floor. When the rubber cover 19 has completed its expansion, the water flow can push away the blocking block 28 and supply water to the sound insulation cover 18, so that the rubber cover 19 is temporarily depressurized. The spring three 30 drives the blocking block 28 to reset and block the water spray port 24 again, so that the water spray port 24 intermittently supplies water to the sound insulation cover 18, which plays the role of lubrication, cooling, dust reduction and flushing the sound insulation cover 18. When the telescopic rod two 15 is retracted and the water pump 14 stops working, the spring two 17 drives the sound insulation cover 18 to reset, and the water in the rubber cover 19 flows out from the water inlet 25; the telescopic rod two 15 is used to adjust the depth of the groove, the linear module 12 changes the length of the groove, and the position of the groove is changed by changing the position of the movable ring 13 on the bracket two 10.

[0039] Working principle: When in use, place the floor on the slotted platform 2 and move along the slotted platform 2, push the floor under the plywood 5, so that the floor lifts the plywood 5, and the plywood 5 clamps the floor under the pull of the spring 18 while driving the limit plate of the guide rod 6 to move up, and the limit plate presses the button 7 to make the single-chip microcomputer control the telescopic rod 13 to start, drive the fixed plate 4 to move, so that the fixed plate 4 clamps the floor, adjust the position of the moving ring 13 on the bracket 2 10 to change the slotted position on the floor, start the telescopic rod 2 15, the water pump 14 and the motor 20, the water pump 14 can pump water into the water cavity 21, when the telescopic rod 2 15 extends, it drives the sound insulation cover 18 and the rotating head 27 to move down, after the sound insulation cover 18 contacts the floor, the telescopic rod 2 15 continues to extend, and the sound insulation cover 18 moves relative to the sleeve 16, so that the spring 2 17 is compressed to press the sound insulation cover 18 against the surface of the floor, and the rotating head 27 moves down to After contacting the floor, the rotary head 27 rotates under the drive of the motor 20, and the linear module 12 drives the bracket 2 10 to move, thereby driving the rotary head 27 to move, so that the rotary head 27 can groove the floor. When the sound insulation cover 18 is displaced relative to the sleeve 16, the water flows into the water passage chamber 21 and finally enters the rubber cover 19, causing the rubber cover 19 to expand and deform, so that the rubber cover 19 is squeezed into the groove that has been opened on the floor and fits tightly against the floor, avoiding noise from directly leaking out of the groove opened in the floor and preventing a gap from being left between the sound insulation cover 18 and the floor. Through the setting of the rubber cover 19, the sound insulation cover 18 can adapt to uneven working surfaces such as uneven floors. When the rubber cover 19 has completed its expansion, when the pressure in the rubber cover 19 is too high, the water flow can push away the block 28, so that water flows out from the water outlet 24 into the sound insulation cover 18, so that the rubber cover 19 is depressurized while intermittently supplying water to the sound insulation cover 18.

[0040] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A floor grooving machine with noise reduction effect, characterized in that: include: An installation platform, wherein a slotted platform for placing materials is provided on the installation platform; A fixing assembly, the fixing assembly including a fixing mechanism and a clamping mechanism provided on the mounting platform, the clamping mechanism including a guide rod inserted on the mounting platform, a clamping plate provided on the guide rod, a spring sleeved on the guide rod, and a button provided at the bottom of the mounting platform; when a material is placed on the slotted platform and inserted under the clamping plate, the material pushes up the clamping plate, causing the guide rod to press the button, and the fixing mechanism fixes the position of the material; the spring is used to drive the clamping plate to reset; as well as a slotting assembly, the slotting assembly comprising a support mechanism disposed on the mounting platform, a slotting mechanism disposed on the support mechanism, and a noise reduction mechanism disposed on the slotting mechanism, the slotting mechanism being configured to move under the drive of the support mechanism to slot the material after the fixing mechanism fixes the material, while the noise reduction mechanism covers the slotting mechanism and the slotted opening to prevent noise leakage; The support mechanism includes a movable groove provided on the mounting platform, a bracket 1 provided on the mounting platform, a bracket 2 with one end sleeved on the bracket 1 and the other end inserted into the movable groove, and a linear module provided on the bracket 1; The slotting mechanism includes a moving ring sleeved on the second bracket, a second telescopic rod provided on the moving ring, a sleeve provided on the second telescopic rod, a motor provided in the sleeve, a sleeve provided on the motor, and a rotating head provided in the sleeve and connected to the motor; The noise reduction mechanism includes a water passage cavity provided in the sleeve, a water pump provided on the movable ring, a soundproof cover sleeved on the sleeve, a water receiving cavity provided in the side wall of the soundproof cover, a second spring sleeved on the sleeve, a water outlet provided on the side wall of the water passage cavity, a water inlet provided on the side wall of the water receiving cavity, a water spray port provided on the bottom wall of the sleeve, a support plate provided in the soundproof cover, a third spring provided on the support plate, a blocking block provided in the water spray port, and a rubber cover provided on the soundproof cover; The water pump is used to pump water into the water cavity. When the second telescopic rod drives the rotor to move downward and contact the floor, the sound insulation cover moves along the sleeve. The second spring makes the sound insulation cover close to the floor. At the same time, the water inlet and the water outlet are connected, so that the water pump pumps water into the rubber cover, causing the rubber cover to expand and deform, blocking the groove opened by the rotor. The water flow can push the blockage into the sound insulation cover, so that the rubber cover is depressurized and water flow is provided to the rotor. The third spring is used to drive the blockage to reset after the rubber cover is depressurized.

2. The floor grooving machine with noise reduction effect according to claim 1, characterized in that: The fixing mechanism includes a telescopic rod 1 arranged on the mounting platform and a fixing plate arranged on the telescopic rod 1. The telescopic rod 1 is used to drive the fixing plate to move so that the fixing plate clamps the floor arranged on the slotted platform.

3. The floor grooving machine with noise reduction effect according to claim 2, characterized in that: The linear module is used to drive the second bracket to move along the first bracket and the moving groove.

4. The floor grooving machine with noise reduction effect according to claim 3, characterized in that: The second telescopic rod is used to drive the rotating head to move up and down, and the motor is used to drive the rotating head to rotate. The rotating head is also driven by the linear module to move to perform grooving.

5. The floor grooving machine with noise reduction effect according to claim 1, characterized in that: The bottom of the installation platform is provided with universal wheels for driving the installation platform to move.

6. The method for using the floor grooving machine with noise reduction effect according to claim 4, characterized in that: The following steps are involved: S1: placing the floor on the slotted platform, inserting the floor under the clamping plate, and pressing the button on the guide rod to fix the floor on the fixing plate; S2: adjusting the position of the movable ring on the second bracket, and activating the second telescopic rod to drive the rotating head and the soundproof cover to fit the floor; S3: starting the motor and the linear module to make the rotary head groove the floor. At the same time, the soundproof cover moves upward relative to the sleeve to connect the water inlet and the water outlet. S4: The water pump supplies water to the rubber cover, causing the rubber cover to expand and deform, blocking the opened slots to prevent noise from leaking out, and allowing the water flow to push the blockage away and enter the sound insulation cover.

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