Zipper type frame saw for sawing stone sheet

Abstract

The utility model discloses a zippered frame saw for sawing a stone sheet, which relates to the technical field of stone processing equipment and comprises a workbench, a mounting frame is arranged on the top surface of the workbench, a saw body for sawing the stone sheet is arranged on the inner side of the mounting frame, zippered saw seats are connected to two ends of the saw body, and the zippered saw seats are arranged on the mounting frame. A lifting assembly is arranged on the top faces of the two zipper type saw bases in a penetrating mode, a moving assembly is fixedly connected to the bottom face of the mounting frame, two fixing plates are fixedly connected to the top face of the workbench, limiting blocks are fixedly connected to one sides of the two fixing plates, and limiting assemblies are arranged in the two limiting blocks. And the two sides and the top face of the stone slab can be limited, and the situation that the stone slab deviates left and right in the cutting process, and the cutting effect is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of stone processing equipment, in particular to a zipper-type frame saw for sawing stone thin plates. Background Art

[0002] As a high-end building decoration material, stone is widely used in interior and exterior decoration design, curtain wall decoration and public facilities construction. The common stones on the market are mainly divided into natural stone and artificial stone. Natural stone is divided into slate and granite according to its physical and chemical properties.

[0003] For example, the utility model with authorization announcement number CN213919004U discloses a zipper-type frame saw for sawing stone thin plates. After the second motor at the bottom of the second electric telescopic rod rotates, it can drive the grinding wheel to pass through the gap to grind the cutting part of the frame tool. The threaded rod, the first motor and the first electric telescopic rod can control the lateral and longitudinal movement of the grinding wheel. The second electric telescopic rod can lift and lower the grinding wheel. Overall, the user only needs to control the two electric telescopic rods and two motors to grind the inside of the frame tool. There is no need for personnel to take a heavier grinder to grind the gaps in the frame tool one by one, which reduces the energy consumption of personnel. The user can also program the opening time of the electric telescopic rod and the motor to enable the frame saw to automatically grind the frame tool, thereby improving the applicability of the frame saw.

[0004] This prior art also has the following problems when used:

[0005] The device places the stone slab directly on the frame tool and uses the reciprocating movement of the frame tool to cut the stone slab. However, when the stone slab is cut, the friction of the reciprocating movement of the frame tool may cause the stone slab to shift as the frame tool swings, thereby affecting the cutting line and resulting in a low cutting yield. Utility Model Content

[0006] In order to overcome the deficiencies in the prior art, the utility model provides a zipper-type frame saw for sawing stone thin plates. A limit assembly is set. Before cutting the stone plate, two electric telescopic rods are started according to the size of the stone plate. The two electric telescopic rods drive the two limit blocks to move. The two limit blocks are moved to a distance corresponding to the size of the stone plate, the stone plate is placed on the top plate, and the jacking cylinder is started. The jacking cylinder can drive the stone plate to rise through the top plate. Since the limit block is L-shaped, when the stone plate rises to between the two limit blocks and contacts with the limit blocks, the position of the limit block remains unchanged at this time, and the limit block can abut against the top surface of the stone plate, thereby preventing the stone plate from moving up and down. By rotating the two-way threaded rod, the two-way threaded rod drives the two clamps to move relative to or away from each other, and the clamps on both sides are contacted with the two sides of the stone plate, so that the two sides of the stone plate can be limited, preventing the stone plate from shifting left and right during the cutting process and affecting the cutting effect.

[0007] In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a zipper-type frame saw for sawing stone thin plates, comprising a workbench, a mounting frame is provided on the top surface of the workbench, a saw body for sawing stone thin plates is provided on the inner side of the mounting frame, zipper-type saw seats are connected to both ends of the saw body, lifting components are passed through the top surfaces of the two zipper-type saw seats, a moving component is fixedly connected to the bottom surface of the mounting frame, two fixed plates are fixedly connected to the top surface of the workbench, one side of the two fixed plates is fixedly connected to a limit block, and limit components are provided inside the two limit blocks.

[0008] Preferably, the limit assembly is composed of an adjustment groove, a clamping plate and a bidirectional threaded rod, an adjustment groove is opened on one side of the two limit blocks, a bidirectional threaded rod is arranged inside the adjustment groove, two clamping plates are passed through one end of the bidirectional threaded rod, and the adjustment groove extends from one side of the clamping plate.

[0009] Preferably, one end of the bidirectional threaded rod is fixedly connected to a twisting block, and the twisting block is placed outside the limiting block.

[0010] Preferably, the moving assembly is composed of a moving block, a first screw, a first turbine and a second double-stage worm, the top surfaces of the two moving blocks are fixedly connected to the mounting frame, the two first screws are respectively passed through the two moving blocks, and one end of the two first screws is fixedly connected to the first turbine, and one side of the two first vortices is meshingly connected to the first double-stage worm.

[0011] Preferably, two movable grooves are formed on the top surface of the workbench, and two first screw rods are respectively arranged inside the two movable grooves.

[0012] Preferably, a first drive shell is fixedly mounted on one side of the workbench via a fixing frame, an adjusting motor is fixedly mounted on the outer surface of the first drive shell via a fixing frame, and an output end of the adjusting motor is connected to the second double-stage worm gear.

[0013] Preferably, the lifting assembly is composed of a second screw, a second turbine and a first double-stage worm, the two second screws are respectively passed through two zipper saw seats, and the top end of the second screw is fixedly connected to the second turbine, and one side of the two second turbines is meshingly connected to the first double-stage worm.

[0014] Preferably, a second drive shell is provided on the top surface of the installation frame, a lifting motor is fixedly mounted on the outer surface of the second drive shell via a fixing frame, and an output end of the lifting motor is connected to the first double-stage worm gear.

[0015] Preferably, lifting grooves are provided on both sides of the installation frame, and the zipper saw seat is arranged inside the lifting grooves.

[0016] Preferably, support legs are fixedly connected at the four corners of the bottom surface of the workbench, a fixed frame is fixedly installed on the bottom surface of the workbench, a lifting cylinder is provided on the inner side of the fixed frame, the top end of the lifting cylinder extends upward for a distance, and the extended end is fixedly connected to a top plate, one side of the two fixed plates is fixedly connected to an electric telescopic rod, and one end of the electric telescopic rod is fixedly connected to a limit block.

[0017] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0018] 1. The utility model sets a limit assembly. Before cutting the stone slab, two electric telescopic rods are started according to the size of the stone slab. The two electric telescopic rods drive the two limit blocks to move. The two limit blocks are moved to a distance corresponding to the size of the stone slab, and the stone slab is placed on the top plate. The jacking cylinder is started, and the jacking cylinder can drive the stone slab to rise through the top plate. Since the limit block is L-shaped, when the stone slab rises to between the two limit blocks and contacts with the limit blocks, the position of the limit block remains unchanged at this time, and the limit block can abut against the top surface of the stone slab, thereby preventing the stone slab from moving up and down. By rotating the two-way threaded rod, the two-way threaded rod drives the two clamping plates to move relative to or back to each other, and the clamping plates on both sides contact the two sides of the stone slab, so that the two sides of the stone slab can be limited, preventing the stone slab from shifting left and right during the cutting process, affecting the cutting effect;

[0019] 2. The utility model is provided with a moving component. When cutting the stone slab, the position of the mounting frame on the workbench can be changed by the moving component, so that the position of the saw body can be actively adjusted, the flexibility of the saw body is increased, and it is convenient to cut different positions of the stone slab. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a side view of the structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the mobile component of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the lifting component of the utility model;

[0024] Figure 5 It is a side plan view schematic diagram of the utility model;

[0025] Figure 6 This is a partial enlarged schematic diagram of point A of the utility model;

[0026] Figure 7 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0027] Among them: 1. workbench; 2. moving groove; 3. installation frame; 4. fixed plate; 5. lifting groove; 6. first drive shell; 7. second drive shell; 8. adjustment motor; 9. lifting motor; 10. fixed frame; 11. lifting cylinder; 12. support leg; 13. top plate; 14. first double-stage worm; 15. limit block; 16. adjustment groove; 17. clamping plate; 18. two-way threaded rod; 19. twisting block; 20. zipper saw seat; 21. saw body; 22. moving block; 23. first screw; 24. first turbine; 25. second double-stage worm; 26. second turbine; 27. second screw; 28. electric telescopic rod. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0029] Example

[0030] Please refer to Figure 1-4As shown, the utility model provides a zipper frame saw for sawing stone thin plates, including a workbench 1, the bottom surface of the workbench 1 is fixedly connected with support legs 12 for supporting the workbench 1 at four corners, the top surface of the workbench 1 is provided with a mounting frame 3, the inner side of the mounting frame 3 is provided with a saw body 21 for sawing stone thin plates, the bottom surface of the mounting frame 3 is provided with a moving assembly for adjusting the position of the mounting frame 3, and the moving assembly is composed of a moving block 22, a first screw 23, a first turbine 24 and a second double-stage worm 25, wherein two The top surface of the moving block 22 is fixedly connected to the mounting frame 3, and the first screw 23 is penetrated inside the two moving blocks 22, and the first screw 23 is connected to the moving block 22 by a threaded connection, so that the moving block 22 can be moved on the first screw 23 by rotating the first screw 23, one end of the two first screws 23 is fixedly connected to a turbine, and one side of the two turbines is meshedly connected to a second double-stage worm 25, so that when the second double-stage worm 25 rotates, the two turbines can be driven to rotate synchronously. The top surface of the workbench 1 is provided with There are two moving grooves 2, and the first screw 23 and the moving block 22 are arranged inside the moving groove 2. Therefore, when the first screw 23 drives the moving block 22 to move, the moving block 22 can move along the opening direction of the moving groove 2, thereby preventing the moving block 22 from deflecting with the rotation of the first screw 23. The two ends of the saw body 21 are connected to a zipper-type saw seat 20 for driving the saw body 21. The interior of the zipper-type saw seat 20 is provided with a motor for driving the saw body 21. The zipper-type frame saw uses a flywheel and other mechanisms to drive the saw body 21 to The zipper is pulled back to perform reciprocating cutting of the stone slab. The cutting method is an existing mature technology, so the specific structure and principle are not described in detail here. The top surface of the two zipper saw seats 20 is penetrated with a lifting assembly, and the lifting assembly is composed of a second screw 27, a second turbine 26 and a first double-stage worm 14, wherein the two second screws 27 are respectively penetrated by the two zipper saw seats 20, and the two second screws 27 are connected to the zipper saw seats 20 by threads, so that the two second screws 27 can be driven by rotating the two second screws;The zipper saw seat 20 moves, the top ends of the two second screws 27 are fixedly connected with the second turbine 26, one side of the two second turbines 26 is meshedly connected with the first double-stage worm 14, the top surface of the mounting frame 3 is provided with a second drive shell 7, and the second turbine 26 and the first double-stage worm 14 are arranged inside the second drive shell 7, the outer surface of the second drive shell 7 is fixedly installed with a lifting motor 9 through a fixing frame, and the output end of the lifting motor 9 is connected to the first double-stage worm 14, and the first drive shell 6 is fixedly installed on one side of the workbench 1 through a fixing frame, and the first turbine 24 and the second double-stage worm 25 are arranged on the first drive Inside the shell 6, the outer surface of the first driving shell 6 is fixedly mounted with an adjusting motor 8 through a fixing frame, and the output end of the adjusting motor 8 is connected to the second double-stage worm 25, so that by driving the adjusting motor 8, the adjusting motor 8 can drive the second double-stage worm 25 to rotate, and lifting grooves 5 are opened on both sides of the installation frame 3, and the second screw 27 is arranged inside the lifting groove 5, so when the second screw 27 drives the zipper saw seat 20 to rise and fall, the zipper saw seat 20 can move along the opening direction of the lifting groove 5, thereby preventing the zipper saw seat 20 from being deflected due to the rotation of the second screw 27, affecting the lifting process;

[0031] When the device is used, the device is placed at a designated position, a stone sheet is placed inside the installation frame 3, and the adjusting motor 8 is started. The adjusting motor 8 drives the second double-stage worm 25 to rotate, and the second double-stage worm 25 drives the two first turbines 24 to rotate synchronously. The two first turbines 24 drive the two first screws 23 to rotate synchronously. The two first screws 23 drive the moving block 22 to move along the opening direction of the moving groove 2. The moving block 22 can drive the installation frame 3 to move, and the installation frame 3 drives the saw body 21 to move, and the saw body 21 is moved to the belt Right above the cutting stone sheet, the lifting motor 9 is started, the lifting motor 9 drives the first double-stage worm 14 to rotate, the first double-stage worm 14 drives the two second turbines 26 to rotate synchronously, the two second turbines 26 drive the two second screws 27 to rotate synchronously, the two second screws 27 drive the two zipper saw seats 20 to move along the lifting slot 5, the zipper saw seat 20 can drive the saw body 21 to move up and down, move the saw body 21 to contact the stone sheet, turn on the motor inside the zipper saw seat 20, and then the stone sheet can be cut and sawed;

[0032] As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7The top surface of the workbench 1 shown is fixedly provided with two fixed plates 4, one side of the two fixed plates 4 is fixedly installed with an electric telescopic rod 28, the telescopic ends of the two electric telescopic rods 28 are fixedly connected to the limit block 15, and the limit block 15 is L-shaped, and the bottom wall of the limit block 15 is paved with a rubber pad, when the stone sheet contacts the limit block 15, the stone sheet can be buffered to prevent the stone sheet from being squeezed and damaged, the inside of the two limit blocks 15 is provided with a limit assembly, and the limit assembly is composed of an adjustment groove 16, a clamping plate 17 and a bidirectional threaded rod 18, wherein the adjustment groove 16 is opened on one side surface of the limit block 15, the bidirectional threaded rod 18 is arranged inside the adjustment groove 16, the bidirectional threaded rod 18 is penetrated by two clamping plates 17, and the clamping plate 1 One side of the two-way threaded rod 18 extends out of the outside of the adjustment groove 16, and the connection between the clamping plate 17 and the two-way threaded rod 18 is connected by a thread. The threads at both ends of the two-way threaded rod 18 are arranged oppositely, so that the material box clamping plate 17 can be driven to move in opposite or opposite directions by rotating the two-way threaded rod 18. One end of the two-way threaded rod 18 is fixedly connected with a twisting block 19 for rotating the two-way threaded rod 18, and the twisting block 19 is arranged on the outside of the limit block 15. The bottom surface of the workbench 1 is fixedly installed with a fixed frame 10, and the inner side of the fixed frame 10 is provided with a jacking cylinder 11, and the top end of the jacking cylinder 11 extends into the inner side of the installation frame 3, and extends a section to be fixedly connected with a top plate 13. When the jacking cylinder 11 is started, the top plate 13 can be driven to move upward;

[0033] When the device is further used, the stone sheet is placed on the top plate 13, and the two electric telescopic rods 28 are started. The electric telescopic rods 28 drive the two limit blocks 15 to move relative to each other, and the distance between the two limit blocks 15 is adjusted to a distance corresponding to the size of the stone sheet. The jacking cylinder 11 is started, and the jacking cylinder 11 drives the top plate 13 and the stone sheet on its top surface to move upward, so that the top surface of the stone sheet contacts the surface of the limit block 15. Since the limit block 15 is L-shaped, the limit block 15 can prevent the stone sheet from continuing to rise, so that the stone sheet can be limited. At this time, the twisting block 19 is rotated, and the twisting block 19 drives the two-way threaded rod 18 to rotate. The two-way threaded rod 18 drives the two clamping plates 17 to move relative to each other, and the two clamping plates 17 contact the two sides of the stone sheet, so that the stone sheet can be further limited, and the stone sheet is prevented from being offset when the stone sheet is cut later, which affects the cutting process.

[0034] Specific working principle: place the device at the designated position, place the stone sheet on the top surface of the top plate 13, start the electric telescopic rod 28, the electric telescopic rod 28 drives the two limit blocks 15 to move relative to each other, adjust the distance between the two limit blocks to correspond to the size of the stone sheet, start the jacking cylinder 11, the jacking cylinder 11 drives the top plate 13 to rise, the top plate 13 drives the stone sheet to rise, and the stone sheet contacts the bottom wall of the two limit blocks 15, so that the space above the stone sheet can be limited, so that the production sheet can be limited, by rotating the twisting block 19, the twisting block 19 drives the two-way threaded rod 18 to rotate, the two-way threaded rod 18 drives the two clamps 17 to move relative to each other, and connects the two clamps 17 to the two sides of the stone sheet, so that the two sides of the stone sheet can be limited, which greatly increases the stability of the stone sheet in the subsequent cutting process. Start the adjusting motor 8, which drives the second double-section worm 25 to rotate. The second double-section worm 25 drives the two first screws 23 to rotate synchronously through the two turbines. The two first screws 23 drive the two moving blocks 22 to move. The two moving blocks 22 can drive the installation frame 3 to move. The installation frame 3 drives the inner saw body 21 to move, and the saw body 21 is moved to just above the sawing point of the stone thin plate. Start the lifting motor 9, which drives the first double-section worm 14 to rotate. The first double-section worm 14 drives the two second screws 27 to rotate synchronously through the two second turbines 26. The two second screws 27 drive the two zipper saw seats 20 to move up and down. The two zipper saw seats 20 can drive the saw body 21 to move up and down, and move the saw body 21 to contact the cutting point of the stone thin plate. Start the motor inside the zipper saw seat 20 to cut and saw the stone thin plate.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A zipper frame saw for sawing stone thin plates, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is provided with a mounting frame (3), the inner side of the mounting frame (3) is provided with a saw body (21) for sawing stone thin plates, the two ends of the saw body (21) are connected with zipper-type saw seats (20), the top surfaces of the two zipper-type saw seats (20) are penetrated with lifting components, the bottom surface of the mounting frame (3) is fixedly connected with a moving component, the top surface of the workbench (1) is fixedly connected with two fixed plates (4), one side of the two fixed plates (4) is fixedly connected with a limiting block (15), and the inside of the two limiting blocks (15) is provided with a limiting component.

2. A zipper frame saw for sawing stone thin plates according to claim 1, characterized in that: The limit assembly is composed of an adjustment groove (16), a clamping plate (17) and a bidirectional threaded rod (18); one side of the two limit blocks (15) is provided with an adjustment groove (16); a bidirectional threaded rod (18) is provided inside the adjustment groove (16); two clamping plates (17) are passed through one end of the bidirectional threaded rod (18); and the adjustment groove (16) is extended from one side of the clamping plate (17).

3. A zipper frame saw for sawing stone thin plates according to claim 2, characterized in that: One end of the bidirectional threaded rod (18) is fixedly connected to a twisting block (19), and the twisting block (19) is placed outside the limiting block (15).

4. The zipper frame saw for sawing stone thin plates according to claim 1, characterized in that: The moving assembly is composed of a moving block (22), a first screw (23), a first turbine (24) and a second double-stage worm (25); the top surfaces of the two moving blocks (22) are fixedly connected to the mounting frame (3); the two first screws (23) are respectively inserted into the two moving blocks (22); one end of the two first screws (23) is fixedly connected to the first turbine (24); and one side of the two first turbines (24) is meshingly connected to the first double-stage worm (14).

5. The zipper frame saw for sawing stone thin plates according to claim 4, characterized in that: The top surface of the workbench (1) is provided with two movable grooves (2), and two first screw rods (23) are respectively arranged inside the two movable grooves (2).

6. The zipper frame saw for sawing stone thin plates according to claim 4, characterized in that: A first drive shell (6) is fixedly mounted on one side of the workbench (1) via a fixing frame, an adjustment motor (8) is fixedly mounted on the outer surface of the first drive shell (6) via a fixing frame, and an output end of the adjustment motor (8) is connected to a second double-stage worm gear (25).

7. The zipper frame saw for sawing stone thin plates according to claim 1, characterized in that: The lifting assembly is composed of a second screw (27), a second turbine (26) and a first double-stage worm (14); the two second screws (27) are respectively inserted into two zipper saw seats (20); the top end of the second screw (27) is fixedly connected to the second turbine (26); one side of the two second turbines (26) is meshingly connected to the first double-stage worm (14).

8. The zipper frame saw for sawing stone thin plates according to claim 7, characterized in that: A second drive shell (7) is provided on the top surface of the installation frame (3), a lifting motor (9) is fixedly mounted on the outer surface of the second drive shell (7) via a fixing frame, and an output end of the lifting motor (9) is connected to the first double-stage worm gear (14).

9. The zipper frame saw for sawing stone thin plates according to claim 1, characterized in that: Lifting grooves (5) are provided on both sides of the installation frame (3), and the zipper-type saw seat (20) is arranged inside the lifting grooves (5).

10. The zipper frame saw for sawing stone thin plates according to claim 1, characterized in that: Support legs (12) are fixedly connected at the four corners of the bottom surface of the workbench (1), a fixed frame (10) is fixedly installed on the bottom surface of the workbench (1), a lifting cylinder (11) is provided on the inner side of the fixed frame (10), the top end of the lifting cylinder (11) extends upward for a distance, and the extended end is fixedly connected to a top plate (13), one side of the two fixed plates (4) is fixedly connected to an electric telescopic rod (28), and one end of the electric telescopic rod (28) is fixedly connected to a limit block (15).

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