Stable stone cutting equipment and cutting method thereof

Abstract

The invention relates to the technical field of stone cutting, in particular to stable stone cutting equipment and a cutting method thereof. Comprising a cutting mechanism, a fixing frame, a positioning mechanism and a workbench, two sliding rails are arranged on the fixing frame, a containing table is slidably arranged on the two sliding rails, a graduated scale plate is arranged at one end of the containing table, the positioning mechanism comprises a positioning frame and a sliding base, the positioning frame is provided with a first angle area, and a fastening screw is rotationally arranged on the positioning frame; the sliding seat is in transmission with a motor through a lead screw, one end of the sliding seat is provided with a knob screw, the other end of the sliding seat is provided with an extension plate, the extension plate is provided with a threaded groove, one side of the workbench is provided with an L-shaped frame, and the cutting mechanism is arranged at one end of the L-shaped frame. And the adjustable positioning frame and the calibrated scale plate are adopted to achieve accurate positioning and small errors, so that the cutting accuracy is improved, waste materials are reduced, and a large amount of labor is saved.

Description

Technical Field

[0001] The invention relates to the technical field of stone cutting, and in particular to a stable stone cutting device and a cutting method thereof. Background Art

[0002] Stone cutting refers to the process of accurately dividing stone using various types of cutting machines, such as handheld power tools, desktop stone cutting machines, etc.; according to different needs, stone cutting can be divided into various methods such as large saw cutting and finished product cutting; modern stone cutting machinery usually includes cutting knife groups, stone conveying tables, positioning guides and frames; these devices can achieve multi-stage cutting and are suitable for stones of different hardness, such as granite and marble.

[0003] However, the existing cutting equipment has a complex structure and is extremely inconvenient to use. It also requires workers to carry it by hand during cutting and to position the cutting piece, which results in extreme instability during cutting and reduces cutting accuracy. Summary of the invention

[0004] The purpose of the present invention is to provide a stable stone cutting equipment and a cutting method thereof, aiming to solve the technical problems in the prior art that the existing cutting equipment has a complex structure and is extremely inconvenient to use, and requires workers to carry it by hand during cutting, and also requires the cutting piece to be positioned, which leads to extreme instability during cutting and reduces the cutting accuracy.

[0005] To achieve the above-mentioned purpose, the present invention adopts a stable stone cutting device, including a cutting mechanism, a fixed frame, a positioning mechanism and a workbench, the fixed frame is provided with two slide rails, a placing table is slidably provided on the two slide rails, a scale plate is provided at one end of the placing table, the positioning mechanism includes a positioning frame and a sliding seat, the positioning frame has a first angle zone, a fastening screw is rotatably provided on the positioning frame, the sliding seat is driven by a screw rod and a motor, a knob screw is provided at one end of the sliding seat, and a scale plate is provided at the other end of the sliding seat There is an extension plate with a threaded groove on the extension plate, an L-shaped frame is arranged on one side of the workbench, the cutting mechanism is arranged at one end of the L-shaped frame, the fixed frame is fixedly connected to the workbench and is located on the workbench, the sliding seat is slidably connected to the scale plate and is located above the scale plate, and the knob screw and the scale plate are mutually abutted and are located on one side of the scale plate, the fastening screw is threadedly connected to the extension plate and is located in the threaded groove, and the positioning frame is abutted against the extension plate.

[0006] The upper end surface of the workbench is provided with a water tank, the inner side of the water tank is provided with a water pipe, and the water pipe extends out of the workbench.

[0007] Wherein, a plurality of rectangular cutting grooves are provided above the placing platform.

[0008] Among them, the stable stone cutting equipment also includes a supporting mechanism, which includes two bracket assemblies and a connector, the bracket assembly includes a first bracket and a second bracket, the middle parts of the first bracket and the second bracket are hingedly connected, one end of the first bracket and the second bracket are hingedly connected under the workbench, and the connector is arranged between the corresponding two first brackets.

[0009] In which, the cutting mechanism includes a cutting machine and an adjusting seat, a pressing handle is arranged above the cutting machine, a swing arm is arranged at the rear end of the cutting machine, a first rotating shaft and an extension screw are arranged on the adjusting seat, and a torsion spring is arranged on the first rotating shaft, and a fastening handle is arranged on the extension screw, a second rotating shaft and an arc plate are arranged at one end of the L-shaped frame, and the arc plate has a second angle zone, the swing arm is rotatably connected to the first rotating shaft and is sleeved on the first rotating shaft, and the torsion spring is supported between the swing arm and the adjusting seat, the adjusting seat is rotatably connected to the second rotating shaft and is sleeved on the second rotating shaft, and the extension screw extends out of the arc plate, and the fastening handle is supported against the end face of the arc plate.

[0010] Wherein, a plurality of pulleys are arranged below the placing table, and the plurality of pulleys are respectively in conflict with the corresponding slide rails.

[0011] The present invention also provides a stable stone cutting method, which is applied to the stable stone cutting equipment described above, and comprises the following steps:

[0012] S1: placing the cutting workpiece on the placing table, adjusting the cutting workpiece to a suitable position through the first angle zone, sliding the sliding seat to hold the cutting workpiece, rotating the positioning frame to position the cutting workpiece, and then tightening the fastening screw and the knob screw;

[0013] S2: Rotate the fastening handle counterclockwise to move the fastening handle away from the arc plate, adjust the cutting machine to a suitable cutting angle, and then rotate the fastening handle clockwise to make it abut against the front end surface of the arc plate;

[0014] S3: starting the motor to drive the screw rod, and the sliding seat moves slowly toward the direction of the cutting machine under the action of the screw rod;

[0015] S4: Start the cutting machine and press the pressing handle downward, so that the pressing handle drives the cutting machine to descend in the direction of cutting the workpiece. When it descends to a suitable position, the cutting knife of the cutting machine cuts the workpiece;

[0016] S5: After the cutting is completed, the pressing handle is released, and the cutting machine is automatically lifted upward under the action of the torsion spring, and then the cut workpiece can be removed.

[0017] A stable stone cutting device and a cutting method thereof of the present invention include a cutting mechanism, a fixed frame, a positioning mechanism and a workbench, wherein the fixed frame is provided with two slide rails, a placing table is slidably provided on the two slide rails, a scale plate is provided at one end of the placing table, the positioning mechanism includes a positioning frame and a sliding seat, the positioning frame has a first angle zone, a fastening screw is rotatably provided on the positioning frame, the sliding seat is driven by a screw rod and a motor, a knob screw is provided at one end of the sliding seat, an extension plate is provided at the other end of the sliding seat, and a threaded groove is provided on the extension plate. An L-shaped frame is arranged on one side of the workbench, and the cutting mechanism is arranged at one end of the L-shaped frame. The present invention has reasonable design, simple structure, and is easy to use. The adjustable positioning frame and scale plate are used to achieve precise positioning with small error, thereby improving the cutting accuracy, reducing waste generation, and saving a lot of labor. In this way, the technical problems that the existing cutting equipment has a relatively complex structure and is extremely inconvenient to use, and the staff needs to carry it by hand during cutting, and the cutting piece needs to be positioned, which leads to extreme instability during cutting and reduces the cutting accuracy are effectively solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional stereogram of the stable stone cutting device of the present invention.

[0020] Figure 2 The present invention Figure 1 A partial enlarged view of point A in the middle.

[0021] Figure 3 It is a front view of the stable stone cutting device of the present invention.

[0022] Figure 4 The present invention Figure 3 Cross-sectional view of line BB in .

[0023] Figure 5 It is a three-dimensional stereogram of an L-shaped frame and a cutting machine in the stable stone cutting equipment of the present invention.

[0024] Figure 6 It is a front view of an L-shaped frame and a cutting machine in the stable stone cutting equipment of the present invention.

[0025] Figure 7 It is a three-dimensional stereogram of the adjustment seat in the stable stone cutting equipment of the present invention.

[0026] Figure 8 The present invention is a flow chart of the steps of a stable stone cutting method.

[0027] 1-fixed frame, 2-positioning mechanism, 3-workbench, 4-slide rail, 5-placing table, 6-scale plate, 7-positioning frame, 8-sliding seat, 9-first angle zone, 10-fastening screw, 11-knob screw, 12-extension plate, 13-L-shaped frame, 14-water tank, 15-rectangular cutting groove, 16-connector, 17-first bracket, 18-second bracket, 19-cutting machine, 20-adjusting seat, 21-pressing handle, 22-swing arm, 23-first rotating shaft, 24-extension screw, 25-torsion spring, 26-fastening handle, 27-second rotating shaft, 28-arc plate, 29-second angle zone, 30-pulley. DETAILED DESCRIPTION

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] See also Figures 1 to 7The present invention provides a stable stone cutting device, including a cutting machine 19, a fixed frame 1, a positioning mechanism 2 and a workbench 3, wherein the fixed frame 1 is provided with two slide rails 4, and a placing table 5 is slidably provided on the two slide rails 4, and a scale plate 6 is provided at one end of the placing table 5, and the positioning mechanism 2 includes a positioning frame 7 and a sliding seat 8, the positioning frame 7 has a first angle area 9, and a fastening screw 10 is rotatably provided on the positioning frame 7, and the sliding seat 8 is driven by a screw rod and a motor, and a knob screw 11 is provided at one end of the sliding seat 8, and an extension plate 12 is provided at the other end of the sliding seat 8. The extension plate 12 has a threaded groove, an L-shaped frame 13 is provided on one side of the workbench 3, and the cutting machine 19 is arranged at one end of the L-shaped frame 13. The fixed frame 1 is fixedly connected to the workbench 3 and is located on the workbench 3. The sliding seat 8 is slidably connected to the scale plate 6 and is located above the scale plate 6. The knob screw 11 and the scale plate 6 are abutted against each other and are located on one side of the scale plate 6. The fastening screw 10 is threadedly connected to the extension plate 12 and is located in the threaded groove, and the positioning frame 7 is abutted against the extension plate 12.

[0030] In this embodiment, the design is reasonable, the structure is simple, and it is easy to use. The adjustable positioning frame 7 and the scale plate 6 are used to achieve precise positioning with small errors, thereby improving the cutting accuracy, reducing waste generation, and saving a lot of labor. In this way, the technical problems that the existing cutting equipment has a relatively complex structure and is extremely inconvenient to use, and the staff needs to carry it by hand during cutting, and the cutting piece needs to be positioned, which leads to extremely unstable cutting and reduces the cutting accuracy are effectively solved.

[0031] Furthermore, the upper end surface of the workbench 3 has a water tank 14 , the inner side of the water tank 14 is provided with a water pipe, and the water pipe extends out of the workbench 3 .

[0032] In this embodiment, the water tank 14 can be used to load cooling water, thereby preventing the debris generated during cutting from generating dust, and also can cool the cutting machine 19.

[0033] Furthermore, a plurality of rectangular cutting grooves 15 are provided above the placement platform 5 .

[0034] In this embodiment, the rectangular cutting groove 15 is provided to provide a space for accommodating the cutting blade of the cutting machine 19 , thereby avoiding damage to the placement table 5 .

[0035] Furthermore, the stable stone cutting equipment also includes a supporting mechanism, which includes two bracket assemblies and a connector 16. The bracket assembly includes a first bracket 17 and a second bracket 18. The middle parts of the first bracket 17 and the second bracket 18 are hingedly connected. One end of the first bracket 17 and the second bracket 18 are hingedly connected under the workbench 3. The connector 16 is arranged between the corresponding two first brackets 17.

[0036] In this embodiment, the workbench 3 can be easily supported by the supporting mechanism, so that the device can work better.

[0037] Further, the cutting machine 19 structure includes a cutting machine 19 and an adjusting seat 20, a pressing handle 21 is arranged above the cutting machine 19, a swing arm 22 is arranged at the rear end of the cutting machine 19, a first rotating shaft 23 and an extension screw 24 are arranged on the adjusting seat 20, and a torsion spring 25 is arranged on the first rotating shaft 23, and a fastening handle 26 is arranged on the extension screw 24, a second rotating shaft 27 and an arc plate 28 are arranged at one end of the L-shaped frame 13, and the arc plate 28 has a second angle area 29, the swing arm 22 is rotatably connected to the first rotating shaft 23 and is sleeved on the first rotating shaft 23, and the torsion spring 25 is held between the swing arm 22 and the adjusting seat 20, the adjusting seat 20 is rotatably connected to the second rotating shaft 27 and is sleeved on the second rotating shaft 27, and the extension screw 24 extends out of the arc plate 28, and the fastening handle 26 is held against the end surface of the arc plate 28.

[0038] In this embodiment, the fastening handle 26 is rotated counterclockwise to move the fastening handle 26 away from the curved plate 28. At this time, the cutter 19 is adjusted to a suitable cutting angle, and then the fastening handle 26 is rotated clockwise to make it abut against the front end surface of the curved plate 28. The cutter 19 is started again, and the pressing handle 21 is pressed downward so that the pressing handle 21 drives the cutter 19 to descend in the direction of cutting the workpiece. When it is lowered to a suitable position, the cutting knife of the cutter 19 cuts the workpiece. After cutting is completed, the pressing handle 21 is released, and the cutter 19 is automatically lifted upward under the action of the torsion spring 25, and then the cut workpiece can be removed.

[0039] Furthermore, a plurality of pulleys 30 are disposed below the placement platform 5 , and the plurality of pulleys 30 are in conflict with the corresponding slide rails 4 , respectively.

[0040] In this embodiment, the pulley 30 can make the placement platform 5 slide more smoothly on the slide rail 4.

[0041] In this embodiment, the entire equipment adopts a PCL numerical control system to digitally control the multi-axis motion device, effectively improving the cutting accuracy and equipment stability, and realizing the improvement of production efficiency. The cutting method of this equipment makes the cutting seam vertical, the chip removal is fast, the saw blade thickness is thin, the cutting seam is small, the resistance is small, and the resource utilization rate is high; the cutting depth is not limited, and multiple saw blades can be set at the same time, which is highly efficient.

[0042] See also Figure 8 The present invention also provides a stable stone cutting method, which is applied to the stable stone cutting equipment described above, and comprises the following steps:

[0043] S1: Place the cutting workpiece on the placing table 5, adjust the cutting workpiece to a suitable position through the first angle zone 9, slide the sliding seat 8 to hold the cutting workpiece, rotate the positioning frame 7 to position the cutting workpiece, and then tighten the fastening screw 10 and the knob screw 11;

[0044] S2: Rotate the fastening handle 26 counterclockwise to move the fastening handle 26 away from the arc plate 28. At this time, adjust the cutting machine 19 to a suitable cutting angle, and then rotate the fastening handle 26 clockwise to make it abut against the front end surface of the arc plate 28.

[0045] S3: Start the motor to drive the screw rod, and the sliding seat 8 moves slowly toward the direction of the cutting machine 19 under the action of the screw rod;

[0046] S4: Start the cutting machine 19 and press the pressing handle 21 downward, so that the pressing handle 21 drives the cutting machine 19 to descend in the direction of cutting the workpiece. When it descends to a suitable position, the cutting knife of the cutting machine 19 cuts the workpiece;

[0047] S5: After the cutting is completed, the pressing handle 21 is released, and the cutting machine 19 is automatically lifted upward under the action of the torsion spring 25, and then the cut workpiece can be removed.

[0048] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A stable stone cutting device, characterized in that:

7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said fixing frame and said adjusting base are provided with two guide rails, and said two guide rails are slidably provided with a placing table, and a scale plate is provided at one end of said placing table. said positioning mechanism comprises a positioning frame and a sliding seat, said positioning frame has a first angle zone, a fastening screw is rotatably provided on said positioning frame, said sliding seat is driven by a screw rod and a motor, a knob screw is provided at one end of said sliding seat, an extension plate is provided at the other end of said sliding seat, said extension plate has a threaded groove, an L-shaped frame is provided on one side of said working table, said cutting mechanism is arranged at one end of said L-shaped frame, said fixing frame is fixedly connected to said working table and is located on said working table, said sliding seat is slidably connected to said scale plate and is located above said scale plate, and said knob screw and said scale plate are abutted against each other and are located on one side of said scale plate, said fastening screw is threadedly connected to said extension plate and is located in said threaded groove, and said positioning frame is abutted against said extension plate.

2. The stable stone cutting equipment according to claim 1, characterized in that: The upper end surface of the workbench is provided with a water tank, the inner side of the water tank is provided with a water pipe, and the water pipe extends out of the workbench.

3. The stable stone cutting equipment according to claim 2, characterized in that: A plurality of rectangular cutting grooves are arranged above the placing platform.

4. The stable stone cutting device according to claim 3, characterized in that: The stable stone cutting equipment also includes a supporting mechanism, which includes two bracket assemblies and a connector. The bracket assembly includes a first bracket and a second bracket. The middle parts of the first bracket and the second bracket are hingedly connected. One end of the first bracket and the second bracket is hingedly connected under the workbench. The connector is arranged between the corresponding two first brackets.

5. The stable stone cutting device according to claim 4, characterized in that: The cutting mechanism includes a cutting machine and an adjusting seat, a pressing handle is arranged above the cutting machine, a swing arm is arranged at the rear end of the cutting machine, a first rotating shaft and an extension screw are arranged on the adjusting seat, and a torsion spring is arranged on the first rotating shaft, and a fastening handle is arranged on the extension screw, a second rotating shaft and an arc plate are arranged at one end of the L-shaped frame, and the arc plate has a second angle area, the swing arm is rotatably connected to the first rotating shaft and is sleeved on the first rotating shaft, and the torsion spring is supported between the swing arm and the adjusting seat, the adjusting seat is rotatably connected to the second rotating shaft and is sleeved on the second rotating shaft, and the extension screw extends out of the arc plate, and the fastening handle is supported on the end surface of the arc plate.

6. The stable stone cutting device according to claim 5, characterized in that: A plurality of pulleys are arranged below the placing platform, and the plurality of pulleys are respectively in conflict with the corresponding slide rails.

7. A stable stone cutting method, applied to the stable stone cutting device as claimed in claim 6, characterized in that: The steps include: S1: placing the cutting workpiece on the placing table, adjusting the cutting workpiece to a suitable position through the first angle zone, sliding the sliding seat to hold the cutting workpiece, rotating the positioning frame to position the cutting workpiece, and then tightening the fastening screw and the knob screw; S2: Rotate the fastening handle counterclockwise to move the fastening handle away from the arc plate, adjust the cutting machine to a suitable cutting angle, and then rotate the fastening handle clockwise to make it abut against the front end surface of the arc plate; S3: starting the motor to drive the screw rod, and the sliding seat moves slowly toward the direction of the cutting machine under the action of the screw rod; S4: Start the cutting machine and press the pressing handle downward, so that the pressing handle drives the cutting machine to descend in the direction of cutting the workpiece. When it descends to a suitable position, the cutting knife of the cutting machine cuts the workpiece; S5: After the cutting is completed, the pressing handle is released, and the cutting machine is automatically lifted upward under the action of the torsion spring, and then the cut workpiece can be removed.

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