Multifunctional rock plate chamfering machine

Abstract

The utility model discloses a multifunctional rock plate chamfering machine, relates to the technical field of rock plate chamfering, and aims to solve the technical problems that the efficiency of cutting and chamfering a side plate of a rock plate by adopting a single cutting disc in the conventional multifunctional rock plate chamfering machine is low, and the tail end of cutting and chamfering the side edge of the rock plate is easy to damage. A concave support is rotationally arranged on the rear side of the top of the containing platform, first electric hydraulic push rods are rotationally arranged at the two ends of the rear side of the containing platform, and the piston ends of the first electric hydraulic push rods are rotationally connected with the rear side of the concave support. According to the multifunctional rock plate chamfering machine, the first cutting disc and the second cutting disc are arranged on the lifting seat structure, so that the technical problems that an existing multifunctional rock plate chamfering machine adopts a single cutting disc to cut and chamfer a side plate of a rock plate, the efficiency is low, and the tail end of the cut and chamfered side edge of the rock plate is easily damaged are solved; the cutting device has the advantages that the cutting speed is high, and the tail end of the chamfer on the side edge of the rock plate is not easy to break and damage.

Description

Technical Field

[0001] The utility model relates to the technical field of rock slab chamfering, and more specifically, to a multifunctional rock slab chamfering machine. Background Art

[0002] Ceramic rock slabs are made of natural raw materials through a special process, with the help of a press of more than 10,000 tons (more than 15,000 tons), combined with advanced production technology, and fired at a high temperature of more than 1200°C. They are new large-scale porcelain materials that can withstand cutting, drilling, grinding and other processing processes. Ceramic rock slabs are mainly used in the field of home and kitchen panels. During the installation process of rock slabs, in order to ensure that the rock slabs can be seamlessly connected, it is usually necessary to chamfer the rock slabs. At this time, a multi-functional rock slab chamfering machine is needed.

[0003] The existing multifunctional rock slab chamfering machine usually uses a single cutting disc to perform a one-time tilt cutting and chamfering on the side of the rock slab. Its cutting efficiency is slow, and the vibration frequency generated during the cutting and chamfering process is large. When the cutting and chamfering reaches the end, it is easy to cause breakage, resulting in damage to the cutting end. In view of this, we propose a multifunctional rock slab chamfering machine. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to actual needs, and provide a multifunctional rock slab chamfering machine to solve the technical problems that the current multifunctional rock slab chamfering machine uses a single cutting disc to cut and chamfer the side panels of the rock slab, which is slow in efficiency and easily causes damage to the end of the cutting and chamfering of the side panels of the rock slab.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a multifunctional rock slab chamfering machine, comprising a placing platform, a concave bracket rotatably arranged on the rear side of the top of the placing platform, first electric hydraulic push rods rotatably arranged at both ends of the rear side of the placing platform, and the piston end of the first electric hydraulic push rod is rotatably connected to the rear side of the concave bracket, a first driving structure is arranged on the top of the concave bracket, a lifting seat structure is arranged on the first driving structure, a second driving structure is arranged at the bottom of the lifting seat structure, a first cutting disc and a second cutting disc are arranged on the front side of the lifting seat structure, and the bottom of the first cutting disc is higher than the bottom of the second cutting disc;

[0006] The second driving structure includes a synchronous driving structure, a first transmission rod, a second transmission rod and a fine-tuning transmission structure. The synchronous driving structure is arranged on the lifting seat structure. The first transmission rod and the second transmission rod are rotatably arranged on the lifting seat structure. The fine-tuning transmission structure is arranged at the front end of the second transmission rod. The first cutting disc is arranged on the fine-tuning transmission structure, and the second cutting disc is arranged at the front end of the first transmission rod.

[0007] The utility model arranges a first cutting disc and a second cutting disc structure on the lifting seat structure, and the bottom of the first cutting disc is higher than the bottom of the second cutting disc. Therefore, when the device cuts and chamfers the side of the rock slab, the first cutting disc first performs an inclined cutting and chamfering on the side of the rock slab, and the cutting depth of the first cutting disc is half of the inclined surface of the chamfer of the rock slab. Then the second cutting disc performs a second inclined cutting and chamfering on the side of the rock slab along the cutting groove of the first cutting disc. At this time, the overall inclined resection of the side of the rock slab is completed, thereby completing the chamfering processing of the side of the rock slab. The progressive cutting and chamfering method of the first cutting disc and the second cutting disc on the side of the rock slab can improve the cutting efficiency and reduce the vibration frequency generated when the side of the rock slab is inclined and chamfered, thereby It can effectively avoid the breakage and damage that occurs when the side of the rock slab is tilted and chamfered to the end; the second driving structure of the utility model is composed of a synchronous driving structure, a first transmission rod, a second transmission rod and a fine-tuning transmission structure. The synchronous driving structure drives the second transmission rod to rotate, and then the second transmission rod cooperates with the fine-tuning transmission structure to drive the first cutting disc to rotate while fine-tuning the first cutting disc up and down, so that the depth of the first cutting disc's cutting of the rock slab can be adjusted according to the thickness of the rock slab, ensuring that the cutting depth is half of the inclined surface of the chamfer of the rock slab, so that the inclined cutting depth of the first cutting disc and the second cutting disc can be the same, ensuring the effect of progressive cutting of the side of the rock slab by the first cutting disc and the second cutting disc.

[0008] Preferably, a first slot is provided on the top of the placement platform, a screw is rotatably arranged inside the first slot, two groups of symmetrical mounting blocks are arranged on the screw, and a clamping block is arranged on the top of the mounting block, and the clamping block is located on the top of the placement platform.

[0009] Preferably, the first driving structure includes a screw rod, a first limiting rod and a first motor, the first limiting rod is arranged at the top of the concave bracket, the screw rod is rotatably arranged at the top of the concave bracket, and the screw rod is located above the first limiting rod, the first motor is arranged at one end of the top of the concave bracket, and the output end of the first motor is provided with a first pulley through a rotating shaft, the screw rod passes through one end of the concave bracket and is provided with a second pulley, and a first belt is arranged between the second pulley and the first pulley.

[0010] Preferably, the lifting seat structure includes a rectangular top seat and an L-shaped base, and the rectangular top seat passes through the screw rod and the first limiting rod.

[0011] Preferably, the L-shaped base is located below the rectangular top seat, a second electric hydraulic push rod is arranged in the center of the rectangular top seat, the piston end of the second electric hydraulic push rod is connected to the top of the L-shaped base, second limiting rods are arranged at the four corners of the top of the L-shaped base, limiting holes are opened at the four corners of the rectangular top seat, and the second limiting rods extend into the limiting holes.

[0012] Preferably, the synchronous drive structure includes a second motor, which is arranged at the top of the L-shaped base. The output end of the second motor is provided with a first gear plate through a rotating shaft. The first transmission rod and the second transmission rod are both provided with a second gear plate at one end facing the second motor, and the second gear plate is engaged with the first gear plate.

[0013] Preferably, the fine-tuning transmission structure includes a third electric hydraulic push rod and a rectangular plate, the rectangular plate is slidably arranged on the front side of the L-shaped base, the third electric hydraulic push rod is arranged on the L-shaped base, the piston end of the third electric hydraulic push rod is connected to the rectangular plate, the front side of the rectangular plate is provided with a first rectangular hole symmetrical to the second transmission rod, and the front end of the second transmission rod passing through the first rectangular hole is provided with a third pulley, the front side of the rectangular plate is located below the second transmission rod and is rotatably arranged with a first cylinder, the first cutting disk is arranged at the front end of the first cylinder, and the third pulley is arranged on the first cylinder The wheel, a second rectangular hole is opened on the side of the front side of the rectangular plate facing away from the first rectangular hole, a rectangular block is arranged inside the second rectangular hole through a sliding rod, a fourth electric hydraulic push rod is arranged on one side of the rectangular plate, the piston end of the fourth electric hydraulic push rod passes through the second rectangular hole and is connected to the rectangular block, a second cylinder is arranged for rotation on the front side of the rectangular block, a third pulley is arranged at the front end of the second cylinder, the second transmission rod, the first cylinder and the second cylinder are arranged in a triangle, and a second belt is arranged between the second transmission rod, the first cylinder and the third pulley on the second cylinder.

[0014] Preferably, two groups of T-shaped sliding grooves are opened on the front side of the L-shaped base, and T-shaped sliders are slidably arranged inside the T-shaped sliding grooves, and the T-shaped sliders are connected to the rectangular plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model sets a first cutting disc and a second cutting disc structure on the lifting seat structure. The bottom of the first cutting disc is higher than the bottom of the second cutting disc. Therefore, when the device cuts and chamfers the side of the rock slab, the first cutting disc first performs an inclined cutting and chamfering on the side of the rock slab. The cutting depth of the first cutting disc is half of the inclined surface of the chamfer of the rock slab. Then the second cutting disc performs a second inclined cutting and chamfering on the side of the rock slab along the cutting groove of the first cutting disc. At this time, the overall inclined cutting of the side of the rock slab is completed, thereby completing the chamfering process of the side of the rock slab. The first cutting disc and The method of using the second cutting disc to perform progressive cutting and chamfering on the side of the rock slab can improve the cutting efficiency and reduce the vibration frequency generated when the side of the rock slab is tilted and chamfered, thereby effectively avoiding the breakage and damage of the rock slab when the side is tilted and chamfered to the end. It solves the technical problem that the current multifunctional rock slab chamfering machine uses a single cutting disc to cut and chamfer the side of the rock slab with slow efficiency and easily causes damage to the end of the cutting and chamfering of the side of the rock slab. Therefore, the utility model has the advantages of fast cutting speed and the end of the chamfered side of the rock slab is not easy to break and damage.

[0017] 2. The second driving structure of the present invention is composed of a synchronous driving structure, a first transmission rod, a second transmission rod and a fine-tuning transmission structure. The synchronous driving structure drives the second transmission rod to rotate, and then the second transmission rod cooperates with the fine-tuning transmission structure to drive the first cutting disc to rotate while fine-tuning the first cutting disc up and down. Therefore, the depth of the first cutting disc's cutting of the rock slab can be adjusted according to the thickness of the rock slab, ensuring that the single-time cutting depth is half of the chamfered inclined surface of the rock slab, so that the inclined cutting depth of the first cutting disc and the second cutting disc can be the same, ensuring the effect of the first cutting disc and the second cutting disc performing progressive cutting on the side of the rock slab. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the first overall structure of the utility model;

[0019] Figure 2 This is a second overall structural diagram of the present utility model;

[0020] Figure 3 This is a schematic diagram of the placement platform structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the lifting seat structure and the second driving structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the second driving structure of the present utility model;

[0023] Figure 6 This is a schematic diagram of the fine-tuning transmission structure of the utility model;

[0024] Figure 7This is a schematic diagram of the installation of the first cutting disc of the present invention;

[0025] Figure 8 This is a schematic diagram of the L-shaped base structure of the present invention.

[0026] Description of the numbers in the figure:

[0027] 1. Placement platform; 101. First notch; 102. Screw; 103. Mounting block; 104. Clamping block; 2. Concave bracket; 201. First electric hydraulic push rod; 3. First drive structure; 301. Screw; 302. First limiting rod; 303. First motor; 304. First pulley; 305. First belt; 306. Second pulley; 4. Lifting seat structure; 401. Rectangular top seat; 402. Second electric hydraulic push rod; 403. L-shaped base; 404. Second limiting rod; 405. Limiting hole; 406. T-shaped slide; 407. T-shaped slide; 5. Second drive Structure; 6. First cutting disc; 7. Second cutting disc; 8. Synchronous drive structure; 801. Second motor; 802. First gear disc; 803. Second gear disc; 9. First transmission rod; 10. Second transmission rod; 11. Fine-tuning transmission structure; 1101. Third electric hydraulic push rod; 1102. Rectangular plate; 1103. First rectangular hole; 1104. First cylinder; 1105. Second rectangular hole; 1106. Rectangular block; 1107. Sliding rod; 1108. Fourth electric hydraulic push rod; 1109. Second cylinder; 11010. Third pulley; 11011. Second belt. DETAILED DESCRIPTION

[0028] like Figures 1 to 8As shown, the utility model relates to a multifunctional rock slab chamfering machine, comprising a placing platform 1, a concave bracket 2 is rotatably arranged on the rear side of the top of the placing platform 1, a first electric hydraulic push rod 201 is rotatably arranged at both ends of the rear side of the placing platform 1, and the piston end of the first electric hydraulic push rod 201 is rotatably connected to the rear side of the concave bracket 2, a first driving structure 3 is arranged on the top of the concave bracket 2, a lifting seat structure 4 is arranged on the first driving structure 3, a second driving structure 5 is arranged at the bottom of the lifting seat structure 4, a first cutting disc 6 and a second cutting disc 7 are arranged on the front side of the lifting seat structure 4, and the bottom of the first cutting disc 6 is higher than the bottom of the second cutting disc 7. When the device cuts and chamfers the side of the rock slab, the rock slab is first placed and fixed on the placing platform 1, and then the concave bracket 2 can be driven to rotate by the first electric hydraulic push rod 201, so that the first cutting disc 6 and the second cutting disc 7 are in an inclined state, and then the first cutting disc 6 and the second cutting disc 7 are driven to rise and fall again by the lifting seat structure 4. Corresponding to the side of the rock slab, the second driving structure 5 is controlled to drive the first cutting disc 6 and the second cutting disc 7 to rotate, and at the same time, the first driving structure 3 is controlled to drive the lifting seat structure 4, the second driving structure 5, the first cutting disc 6 and the second cutting disc 7 to move. During the movement of the first cutting disc 6 and the second cutting disc 7, the first cutting disc 6 first performs an inclined cutting and chamfering on the side of the rock slab. The cutting depth of the first cutting disc 6 is half of the inclined surface of the chamfer of the rock slab. Then the second cutting disc 7 performs a secondary inclined cutting and chamfering on the side of the rock slab along the cutting groove of the first cutting disc 6. At this time, the overall inclined cutting of the side of the rock slab is completed, thereby completing the chamfering processing of the side of the rock slab. The first cutting disc 6 and the second cutting disc 7 perform progressive cutting and chamfering on the side of the rock slab, which can improve the cutting efficiency and reduce the vibration frequency generated during the inclined cutting and chamfering of the side of the rock slab, thereby effectively avoiding the occurrence of breakage and damage when the inclined cutting and chamfering of the side of the rock slab reaches the end.

[0029] Specifically, a first slot 101 is provided on the top of the placement platform 1, and a screw 102 is rotatably arranged inside the first slot 101. The screw 102 is divided into two groups of threads in opposite directions with the center as the boundary line. Two groups of symmetrical mounting blocks 103 are arranged on the screw 102, and a clamping block 104 is arranged on the top of the mounting block 103, and the clamping block 104 is located on the top of the placement platform 1. When the rock slab is placed on the placement platform 1, the screw 102 is turned, and then the two groups of clamping blocks 104 move relative to or away from each other, and then drive the two groups of clamping blocks 104 to move relative to or away from each other, so that the two groups of clamping blocks 104 can clamp and fix the rock slab.

[0030] Furthermore, the first driving structure 3 includes a screw rod 301, a first limiting rod 302 and a first motor 303. The first limiting rod 302 is arranged at the top of the concave bracket 2, the screw rod 301 is rotatably arranged at the top of the concave bracket 2, and the screw rod 301 is located above the first limiting rod 302. The first motor 303 is arranged at one end of the top of the concave bracket 2. The output end of the first motor 303 is provided with a first pulley 304 through a rotating shaft. The screw rod 301 passes through one end of the concave bracket 2 and is provided with a second pulley 306, and a first belt 305 is arranged between the second pulley 306 and the first pulley 304. The lifting seat structure 4 includes The rectangular top seat 401 and the L-shaped base 403, the rectangular top seat 401 passes through the screw rod 301 and the first limiting rod 302, the first motor 303 drives the first pulley 304 to rotate, and then the first pulley 304 drives the second pulley 306 to rotate through the first belt 305, and the second pulley 306 drives the screw rod 301 to rotate, and then under the limiting cooperation of the first limiting rod 302 on the rectangular top seat 401, the screw rod 301 rotates, and the rectangular top seat 401 is driven to move horizontally during the rotation process. The rectangular top seat 401 can drive the L-shaped base 403, the second driving structure 5, the first cutting disk 6 and the second cutting disk 7 to move horizontally.

[0031] Furthermore, the L-shaped base 403 is located below the rectangular top seat 401, and a second electric hydraulic push rod 402 is arranged in the center of the rectangular top seat 401. The piston end of the second electric hydraulic push rod 402 is connected to the top of the L-shaped base 403, and second limiting rods 404 are arranged at the four corners of the top of the L-shaped base 403. Limiting holes 405 are provided at the four corners of the rectangular top seat 401, and the second limiting rods 404 extend into the limiting holes 405. Under the limiting cooperation of the second limiting rod 404 and the limiting hole 405, the second electric hydraulic push rod 402 can drive the L-shaped base 403 to rise and fall.

[0032] In an embodiment of the present utility model, the second driving structure 5 includes a synchronous driving structure 8, a first transmission rod 9, a second transmission rod 10 and a fine-tuning transmission structure 11. The synchronous driving structure 8 is arranged on the lifting seat structure 4, and the first transmission rod 9 and the second transmission rod 10 are rotatably arranged on the lifting seat structure 4. The front end of the second transmission rod 10 is provided with a fine-tuning transmission structure 11, the first cutting disc 6 is arranged on the fine-tuning transmission structure 11, and the second cutting disc 7 is arranged at the front end of the first transmission rod 9. The synchronous driving structure 8 drives the first transmission rod 9 and the second transmission rod 10 to rotate, and then the second transmission rod 10 cooperates with the fine-tuning transmission structure 11 to drive the first cutting disc 6 to rotate while fine-tuning the first cutting disc 6 up and down, so that the depth of the first cutting disc 6 cutting the rock plate at one time can be adjusted according to the thickness of the rock plate, ensuring that the cutting depth at one time is half of the inclined surface of the chamfer of the rock plate, so that the inclined cutting depth of the first cutting disc 6 and the second cutting disc 7 can be the same, ensuring the effect of the first cutting disc 6 and the second cutting disc 7 performing progressive cutting on the side of the rock plate.

[0033] Specifically, the synchronous drive structure 8 includes a second motor 801, which is arranged at the top of the L-shaped base 403. The output end of the second motor 801 is provided with a first gear plate 802 via a rotating shaft. The first transmission rod 9 and the second transmission rod 10 are both provided with a second gear plate 803 at one end facing the second motor 801, and the second gear plate 803 is meshed with the first gear plate 802.The fine-tuning transmission structure 11 includes a third electric hydraulic push rod 1101 and a rectangular plate 1102. The rectangular plate 1102 is slidably arranged on the front side of the L-shaped base 403. The third electric hydraulic push rod 1101 is arranged on the L-shaped base 403. The piston end of the third electric hydraulic push rod 1101 is connected to the rectangular plate 1102. A first rectangular hole 1103 symmetrical to the second transmission rod 10 is opened on the front side of the rectangular plate 1102, and the second transmission rod 10 passes through the first rectangular hole 1103. A third pulley 11010 is arranged at the front end. The front side of the rectangular plate 1102 is located below the second transmission rod 10 and is rotatably arranged with a first cylinder 1104. The first cutting disc 6 is arranged on the first circular At the front end of the column 1104, a third pulley 11010 is arranged on the first cylinder 1104, a second rectangular hole 1105 is opened on the front side of the rectangular plate 1102 on the side facing away from the first rectangular hole 1103, a rectangular block 1106 is arranged inside the second rectangular hole 1105 through a sliding rod 1107, a fourth electric hydraulic push rod 1108 is arranged on one side of the rectangular plate 1102, the piston end of the fourth electric hydraulic push rod 1108 passes through the second rectangular hole 1105 and is connected to the rectangular block 1106, a second cylinder 1109 is arranged on the front side of the rectangular block 1106 for rotation, a third pulley 11010 is arranged at the front end of the second cylinder 1109, and a second transmission rod 110 The first cylinder 1104 and the second cylinder 1109 are arranged in a triangle, and a second belt 11011 is arranged between the second transmission rod 10, the first cylinder 1104 and the third pulley 11010 on the second cylinder 1109. The second motor 801 drives the first gear plate 802 to rotate, and then the first gear plate 802 is equipped with two sets of second gear plates 803 to drive the first transmission rod 9 and the second transmission rod 10 to rotate, and then the first transmission rod 9 drives the second cutting disc 7 to rotate, and the third pulley 11010 on the second transmission rod 10 drives the first cylinder 1104 and the second cylinder 1109 to rotate through the second belt 11011, and then the first cylinder 1104 The first cutting disc 6 is driven to rotate. During this process, depending on the thickness of the rock slab, the personnel can use the third electric hydraulic push rod 1101 to drive the rectangular plate 1102 to rise and fall, that is, to adjust the height of the first cutting disc 6 on the first cylinder 1104. At this time, the fourth electric hydraulic push rod 1108 is controlled to extend and retract, and the fourth electric hydraulic push rod 1108 drives the rectangular block 1106 to move synchronously within the second rectangular hole 1105, thereby ensuring that the second belt 11011 is always in a taut state between the three sets of third pulleys 11010. This ensures that when the second transmission rod 10 rotates, it can stably drive the first cutting disc 6 to rotate.

[0034] Furthermore, two groups of T-shaped grooves 406 are opened on the front side of the L-shaped base 403, and T-shaped sliders 407 are slidingly arranged inside the T-shaped grooves 406. The T-shaped sliders 407 are connected to the rectangular plate 1102. With the cooperation of the T-shaped grooves 406 and the T-shaped sliders 407, the sliding installation of the rectangular plate 1102 is realized.

[0035] Working principle: This embodiment provides a multifunctional rock slab chamfering machine. First, when the device cuts and chamfers the side of the rock slab, the rock slab is first placed and fixed on the placement platform 1. Then, the concave bracket 2 can be driven to rotate by the first electric hydraulic push rod 201, so that the first cutting disc 6 and the second cutting disc 7 are in an inclined state. Then, the first cutting disc 6 and the second cutting disc 7 are driven to rise and fall corresponding to the side of the rock slab by the lifting seat structure 4 again. Then, the second driving structure 5 is controlled to drive the first cutting disc 6 and the second cutting disc 7 to rotate. At the same time, the first driving structure 3 is controlled to drive the lifting seat structure 4, the second driving structure 5, the first cutting disc 6 and the second cutting disc 7 to move. During the movement of 6 and the second cutting disc 7, the first cutting disc 6 first performs an inclined cutting and chamfering on the side of the rock plate. The cutting depth of the first cutting disc 6 is half of the inclined surface of the chamfered surface of the rock plate. Then the second cutting disc 7 performs a secondary inclined cutting and chamfering on the side of the rock plate along the cutting groove of the first cutting disc 6. At this time, the overall inclined cutting of the side of the rock plate is completed, thereby completing the chamfering process of the side of the rock plate. The first cutting disc 6 and the second cutting disc 7 perform progressive cutting and chamfering on the side of the rock plate, which can improve the cutting efficiency and reduce the vibration frequency generated when the side of the rock plate is inclined and chamfered, thereby effectively avoiding the occurrence of breakage and damage when the side of the rock plate is inclined and chamfered to the end;

[0036] Secondly, the second motor 801 of the synchronous drive structure 8 drives the first gear plate 802 to rotate, and then the first gear plate 802 is equipped with two sets of second gear plates 803 to drive the first transmission rod 9 and the second transmission rod 10 to rotate, and then the first transmission rod 9 drives the second cutting disc 7 to rotate, and the third pulley 11010 on the second transmission rod 10 drives the first cylinder 1104 and the second cylinder 1109 to rotate through the second belt 11011, and then the first cylinder 1104 drives the first cutting disc 6 to rotate. In this process, according to the thickness of the rock plate, the personnel can use the third electric hydraulic push rod 1101 to drive the rectangular plate 1102 to lift and lower, that is, to achieve the height adjustment of the first cutting disc 6 on the first cylinder 1104. At this time, the fourth electric hydraulic push rod 1108 is controlled to extend and retract at the same time. The push rod 1108 drives the rectangular block 1106 to move synchronously inside the second rectangular hole 1105, thereby ensuring that the second belt 11011 is always in a taut state between the three sets of third pulleys 11010, so that when the second transmission rod 10 rotates, it can stably drive the first cutting disc 6 to rotate. Therefore, the second transmission rod 10 cooperates with the fine-tuning transmission structure 11 to drive the first cutting disc 6 to rotate while fine-tuning the first cutting disc 6 up and down, so that the depth of the first cutting disc 6 cutting the rock slab at one time can be adjusted according to the thickness of the rock slab, ensuring that the cutting depth at one time is half of the inclined surface of the chamfer of the rock slab, so that the inclined cutting depth of the first cutting disc 6 and the second cutting disc 7 can be the same, ensuring the effect of the first cutting disc 6 and the second cutting disc 7 performing progressive cutting on the side of the rock slab.

[0037] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A multifunctional rock plate chamfering machine, characterized in that: The invention comprises a placing platform (1), wherein a concave bracket (2) is rotatably arranged on the rear side of the top of the placing platform (1), a first electric hydraulic push rod (201) is rotatably arranged at both ends of the rear side of the placing platform (1), and the piston end of the first electric hydraulic push rod (201) is rotatably connected to the rear side of the concave bracket (2), a first driving structure (3) is arranged on the top of the concave bracket (2), a lifting seat structure (4) is arranged on the first driving structure (3), a second driving structure (5) is arranged at the bottom of the lifting seat structure (4), a first cutting disc (6) and a second cutting disc (7) are arranged on the front side of the lifting seat structure (4), and the bottom of the first cutting disc (6) is higher than the bottom of the second cutting disc (7); The second driving structure (5) comprises a synchronous driving structure (8), a first transmission rod (9), a second transmission rod (10) and a fine-tuning transmission structure (11); the synchronous driving structure (8) is arranged on the lifting seat structure (4); the first transmission rod (9) and the second transmission rod (10) are rotatably arranged on the lifting seat structure (4); the front end of the second transmission rod (10) is provided with a fine-tuning transmission structure (11); the first cutting disc (6) is arranged on the fine-tuning transmission structure (11); and the second cutting disc (7) is arranged at the front end of the first transmission rod (9).

2. A multifunctional rock slab chamfering machine according to claim 1, characterized in that: A first notch (101) is provided on the top of the placement platform (1), a screw (102) is rotatably arranged inside the first notch (101), two groups of symmetrical mounting blocks (103) are arranged on the screw (102), and a clamping block (104) is arranged on the top of the mounting block (103), and the clamping block (104) is located on the top of the placement platform (1).

3. The multifunctional rock slab chamfering machine according to claim 1, characterized in that: The first driving structure (3) comprises a screw rod (301), a first limiting rod (302) and a first motor (303); the first limiting rod (302) is arranged at the top of the concave bracket (2); the screw rod (301) is rotatably arranged at the top of the concave bracket (2), and the screw rod (301) is located above the first limiting rod (302); the first motor (303) is arranged at one end of the top of the concave bracket (2); a first pulley (304) is arranged at the output end of the first motor (303) via a rotating shaft; a second pulley (306) is arranged at one end of the screw rod (301) that passes through the concave bracket (2); and a first belt (305) is arranged between the second pulley (306) and the first pulley (304).

4. The multifunctional rock slab chamfering machine according to claim 3, characterized in that: The lifting seat structure (4) comprises a rectangular top seat (401) and an L-shaped base (403), wherein the rectangular top seat (401) passes through the screw rod (301) and the first limiting rod (302).

5. The multifunctional rock slab chamfering machine according to claim 4, characterized in that: The L-shaped base (403) is located below the rectangular top base (401), a second electric hydraulic push rod (402) is arranged at the center of the rectangular top base (401), a piston end of the second electric hydraulic push rod (402) is connected to the top of the L-shaped base (403), and second limiting rods (404) are arranged at the four corners of the top of the L-shaped base (403). Limiting holes (405) are provided at the four corners of the rectangular top base (401), and the second limiting rods (404) extend into the limiting holes (405).

6. The multifunctional rock slab chamfering machine according to claim 5, characterized in that: The synchronous drive structure (8) includes a second motor (801), the second motor (801) is arranged at the top of the L-shaped base (403), the output end of the second motor (801) is arranged with a first gear plate (802) via a rotating shaft, and the first transmission rod (9) and the second transmission rod (10) are both arranged with a second gear plate (803) at one end facing the second motor (801), and the second gear plate (803) is meshed with the first gear plate (802).

7. The multifunctional rock slab chamfering machine according to claim 6, characterized in that: The fine-tuning transmission structure (11) includes a third electric hydraulic push rod (1101) and a rectangular plate (1102), wherein the rectangular plate (1102) is slidably arranged on the front side of the L-shaped base (403), the third electric hydraulic push rod (1101) is arranged on the L-shaped base (403), the piston end of the third electric hydraulic push rod (1101) is connected to the rectangular plate (1102), and the front side of the rectangular plate (1102) is provided with a symmetrical The first rectangular hole (1103) is provided, and the front end of the second transmission rod (10) passing through the first rectangular hole (1103) is provided with a third pulley (11010), the front side of the rectangular plate (1102) is located below the second transmission rod (10), and a first cylinder (1104) is rotatably provided, the first cutting disc (6) is provided at the front end of the first cylinder (1104), the first cylinder (1104) is provided with a third pulley (11010), and the rectangular plate (11 02) A second rectangular hole (1105) is provided on the front side facing away from the first rectangular hole (1103); a rectangular block (1106) is slidably arranged inside the second rectangular hole (1105) through a sliding rod (1107); a fourth electric hydraulic push rod (1108) is arranged on one side of the rectangular plate (1102); the piston end of the fourth electric hydraulic push rod (1108) passes through the second rectangular hole (1105) and is connected to the rectangular block (1106); a second cylinder (1109) is rotatably arranged on the front side of the rectangular block (1106); a third pulley (11010) is arranged at the front end of the second cylinder (1109); the second transmission rod (10), the first cylinder (1104) and the second cylinder (1109) are arranged in a triangle; a second belt (11011) is arranged between the second transmission rod (10), the first cylinder (1104) and the third pulley (11010) on the second cylinder (1109).

8. The multifunctional rock slab chamfering machine according to claim 7, characterized in that: Two groups of T-shaped slide grooves (406) are provided on the front side of the L-shaped base (403), and T-shaped sliders (407) are slidably arranged inside the T-shaped slide grooves (406), and the T-shaped sliders (407) are connected to the rectangular plate (1102).

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