A chamfering device for producing ceramic rock slabs

Abstract

The utility model belongs to rock plate processing technical field especially a chamfering device for producing ceramic rock plate, in view of the problem that the existing device leads to big processing vibration because of moving rock plate and cannot control the chamfering width independently, the present scheme is proposed, including base, U frame I, sliding block, mounting plate and chamfering mechanism, set up adjusting mechanism on the sliding block, its extension block can slide and drive chamfering mechanism to lift, the inside extension block drives mounting plate rotation through worm and worm wheel pair to adjust angle, set up U frame II on the base, the inside moving plate bottom is connected a plurality of pressing plate through ball hinge, one side of base is equipped with the positioning baffle mechanism that can be taken in, the utility model discloses a fixed rock plate, removes cutter and processes, reduces vibration, the independent control lifting and rotating mechanism realizes the accurate adjustment of chamfering width and angle, satisfies the processing demand of different thickness rock plate, guarantees the quality and consistency of chamfering surface.

Description

Technical Field

[0001] This utility model relates to the field of slab processing technology, and in particular to a chamfering device for producing ceramic slabs. Background Technology

[0002] In the production process of ceramic slabs, it is often necessary to chamfer the edges of the slabs to meet the requirements of installation and use. Currently, ceramic slab chamfering devices process the slabs by setting up a chamfering mechanism, and are equipped with fixing components and positioning components to ensure the stability and accuracy of the processing.

[0003] Traditional ceramic slab chamfering devices mostly achieve chamfering by moving the slab. During the movement of the slab, vibrations can easily occur due to the weight of the slab itself and the instability of the transmission mechanism, thus affecting the chamfering quality and resulting in uneven chamfered edges and large dimensional deviations. In addition, most existing chamfering devices can only adjust the chamfering angle, but cannot precisely control the chamfering width, making it difficult to meet the diverse needs of slab chamfering dimensions in different scenarios. Therefore, we propose a chamfering device for the production of ceramic slabs to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as uneven edges, large dimensional deviations, and difficulty in accurately controlling the chamfer width caused by vibration when the traditional device is used to chamfer the ceramic slab, thus failing to meet diverse needs. Therefore, this invention proposes a chamfering device for producing ceramic slabs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A chamfering device for producing ceramic slabs includes a base, a U-shaped frame I and a placement platform fixedly mounted on the top of the base, a slider slidably mounted on the U-shaped frame I, a mounting plate below the slider, and a chamfering mechanism fixedly mounted on the mounting plate. The slider is provided with an adjustment mechanism for adjusting the height and angle of the chamfering mechanism. The adjustment mechanism includes an extension block that is slidably disposed in a groove I opened at the bottom of the slider. The bottom of the extension block extends to the bottom of the slider and is rotatably connected to the mounting plate. A U-shaped frame II is fixedly installed on the top of the base above the placement platform. A fixing component for fixing the ceramic rock slab is provided on the U-shaped frame II. The fixing component includes a movable plate that is slidably disposed inside the U-shaped frame II and multiple pressure plates disposed at the bottom of the movable plate. A positioning component is provided at the top of the base between the U-shaped frame I and the placement platform. The positioning component includes a fixed baffle that is rotatably mounted on the base.

[0006] In one possible design, the top of the U-shaped frame I is provided with a groove II, and a lead screw II is rotatably disposed in the groove II. The lead screw II is threaded through the slider, and a motor III for driving the lead screw II to rotate is fixedly disposed on one side of the U-shaped frame I.

[0007] In one possible design, the adjustment mechanism further includes a lead screw I rotatably disposed within the slide groove I, the lead screw I being threaded through the extension block, and a motor I for driving the lead screw I to rotate being fixedly disposed on the top of the slider.

[0008] In one possible design, a worm gear is rotatably connected inside the extension block, a worm wheel is fixedly sleeved on the shaft of the mounting plate, and the worm gear is meshed with the worm wheel. A motor II for driving the worm gear to rotate is fixedly installed on one side of the extension block.

[0009] In one possible design, the fixing assembly further includes grooves Ⅲ formed on the inner walls of both sides of the U-shaped frame II. The two ends of the movable plate extend into the corresponding grooves Ⅲ and are slidably connected to them. A lead screw Ⅲ is rotatably connected to each of the two grooves Ⅲ. Both lead screws Ⅲ are threaded through the movable plate. A transmission rod is rotatably arranged inside the U-shaped frame II. A bevel gear Ⅰ is fixedly sleeved at the top of each of the two lead screws Ⅲ. Two bevel gears Ⅱ that mesh with the corresponding bevel gear Ⅰ are fixedly sleeved on the outer wall of the transmission rod. A motor Ⅳ for driving the transmission rod to rotate is fixedly arranged on one side of the U-shaped frame II.

[0010] In one possible design, multiple pressure plates are all ball-hinged to the bottom of the movable plate via connecting rods, and rubber pads are fixedly provided at the bottom of each of the multiple pressure plates.

[0011] In one possible design, the positioning assembly further includes a rack and a gear. The top of the base has a groove IV, the rack is located in the groove IV and slidably connected to the groove IV, the bottom of the fixed baffle has an opening, the gear is fixedly sleeved on the rotating shaft of the fixed baffle and located at the opening, the rack is meshed with the gear, and an electric push rod is fixedly embedded in the top of the base. The output end of the electric push rod is fixedly connected to one end of the rack.

[0012] In this application, firstly, the ceramic slab is placed on the placement platform, so that one side of the slab is close to the fixed baffle. The fixed baffle is used to initially limit the position of the slab, ensuring the accuracy of the initial position of the slab and laying the foundation for subsequent fixing and processing. Then, the fixing assembly is activated, and motor IV starts working, driving the transmission rod to rotate. The bevel gear II on the transmission rod meshes with the bevel gear I at the top of the lead screw III, driving the two lead screws III to rotate in the slide groove III. Since the threads of the lead screw III penetrate the moving plate, the moving plate slides downward along the slide groove III. Multiple pressure plates at the bottom of the moving plate are connected by ball joints. During the downward movement, the ball joints allow the pressure plates to automatically adjust their angles according to the flatness of the rock slab surface, ensuring that each pressure plate fits well with the rock slab surface. At the same time, the rubber pads at the bottom of the pressure plates contact the rock slab surface. The rubber pads are elastic, which can increase the friction between the pressure plate and the rock slab, further preventing the rock slab from sliding, and also avoid the pressure plates directly contacting the rock slab hard, thus preventing damage to the rock slab surface. This ensures that the rock slab is firmly and safely pressed and fixed. After fixing, start the electric push rod. The output end of the electric push rod pushes the rack to slide in the slide groove IV. The rack meshes with the gear, which drives the gear to rotate, thereby causing the fixed baffle to rotate as well. The fixed baffle moves away from the side of the rock slab, making room for the chamfering mechanism to work, avoiding interference between the fixed baffle and the chamfering mechanism, and ensuring that the chamfering process proceeds smoothly. Next, start motor III. Motor III drives lead screw II to rotate in slide groove II. The thread of lead screw II passes through the slider, causing the slider to slide along U-shaped frame I towards the rock slab. The slider drives the chamfering mechanism to gradually approach the edge of the rock slab. When the chamfering mechanism reaches the appropriate processing starting position, the chamfering mechanism is activated. At the same time, the slider continues to move along U-shaped frame I to realize continuous chamfering processing of the edge of the rock slab. The chamfering is completed by the movement of the tool, avoiding vibration caused by the movement of the rock slab from affecting the processing quality and ensuring the flatness of the chamfered edge. If the chamfer width needs to be adjusted, motor I can be started. Motor I drives lead screw I to rotate in slide groove I. The lead screw I thread passes through the extension block, causing the extension block to slide up and down along slide groove I. The extension block drives the chamfering mechanism to move up and down synchronously. By changing the relative height between the chamfering mechanism and the surface of the rock slab, the chamfer width can be adjusted to meet the diverse needs of rock slab chamfer width in different scenarios. To adjust the chamfer angle, start motor II. Motor II drives the worm to rotate, and the worm meshes with the worm wheel. The worm wheel is fixedly sleeved on the rotating shaft of the mounting plate, thereby driving the mounting plate to rotate. The mounting plate drives the chamfering mechanism to rotate synchronously, thereby adjusting the angle of the chamfering mechanism to achieve chamfering at different angles and enhance the applicability of the device.

[0013] Beneficial effects: The chamfering device for producing ceramic slabs described in this utility model can accurately position the ceramic slab by setting a positioning component consisting of a fixed baffle, a rack, a gear and an electric push rod, ensuring the stability of the slab's position during the chamfering process, avoiding chamfering dimensions that do not meet requirements due to deviations in the placement of the slab, providing a guarantee for subsequent accurate chamfering, and effectively improving the consistency of chamfering processing; In this utility model, the chamfering device for producing ceramic slabs achieves synchronous up-and-down movement of multiple pressure plates through a fixing component, which can uniformly press the slab, enhance the stability of the slab during the chamfering process, prevent the slab from shifting or vibrating due to cutting force, and thus ensure the flatness of the chamfered edge and improve the chamfering quality. In this utility model, a chamfering device for producing ceramic slabs is described. By adjusting the motor I and lead screw I in the adjustment mechanism, the extension block can be moved up and down, thereby adjusting the height of the chamfering mechanism and controlling the chamfer width. The motor II, worm gear, and worm wheel enable the rotation of the mounting plate to adjust the chamfer angle. This solves the problem that traditional devices can only adjust the angle but cannot control the width, meets the diverse needs of different scenarios for chamfer size, and enhances the applicability of the device. In this invention, the positioning component can accurately position the rock slab, ensuring its stable position and avoiding discrepancies in chamfer dimensions due to placement deviations, thus improving processing consistency; the fixing component enables multiple pressure plates to move synchronously, uniformly pressing the rock slab, enhancing its stability, preventing displacement or vibration, ensuring a smooth chamfer edge, and improving quality; the adjustment mechanism can adjust the chamfer height and angle, solving the problem that traditional devices can only adjust the angle, meeting diverse needs, and enhancing applicability. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a chamfering device for producing ceramic slabs proposed in this utility model; Figure 2 This is a partial cross-sectional three-dimensional structural schematic diagram of the slider of a chamfering device for producing ceramic slabs proposed in this utility model. Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the extension block of a chamfering device for producing ceramic slabs proposed in this utility model. Figure 4 This is a partially exploded three-dimensional structural diagram of the fixing component of a chamfering device for producing ceramic slabs proposed in this utility model; Figure 5 This is a partially exploded three-dimensional structural diagram of the pressure plate and the moving plate of the chamfering device for producing ceramic slabs proposed in this utility model. Figure 6 This is a partially enlarged three-dimensional structural diagram of the positioning component of a chamfering device for producing ceramic slabs, as proposed in this utility model.

[0015] In the diagram: 1. Base; 2. U-shaped frame I; 3. Slider; 4. Placement platform; 5. U-shaped frame II; 6. Pressure plate; 7. Extension block; 8. Mounting plate; 9. Chamfering mechanism; 10. Lead screw I; 11. Motor I; 12. Worm gear; 13. Motor II; 14. Worm wheel; 15. Lead screw II; 16. Motor III; 17. Moving plate; 18. Lead screw III; 19. Transmission rod; 20. Bevel gear I; 21. Motor IV; 22. Rubber pad; 23. Fixed baffle; 24. Rack; 25. Gear; 26. Electric push rod. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] In one embodiment: Refer to Figure 1-6 A chamfering device includes a base 1, a U-shaped frame I2 fixedly mounted on the top of the base 1, a slider 3 slidably mounted on the U-shaped frame I2, a mounting plate 8 below the slider 3, and a chamfering mechanism 9 fixedly mounted on the mounting plate 8. The slider 3 is provided with an adjustment mechanism for adjusting the height and angle of the chamfering mechanism 9. The adjustment mechanism includes an extension block 7 slidably mounted within a groove I at the bottom of the slider 3, the bottom of the extension block 7 extending below the slider 3 and rotatably connected to the mounting plate 8. A U-shaped frame II5 is fixedly mounted on the top of the base 1 above a placement platform 4. A fixing assembly for fixing ceramic slabs is provided on the U-shaped frame II5. The fixing assembly includes a movable plate 17 slidably mounted inside the U-shaped frame II5 and multiple pressure plates 6 at the bottom of the movable plate 17. A positioning assembly is provided on the top of the base 1 between the U-shaped frame I2 and the placement platform 4. The positioning assembly includes a fixed baffle 23 rotatably mounted on the base 1.

[0018] The top of the U-shaped frame I2 has a sliding groove II, within which a lead screw II15 is rotatably mounted. The lead screw II15 is threaded through the slider 3. A motor III16, which drives the lead screw II15, is fixedly mounted on one side of the U-shaped frame I2. When the motor III16 is started, it drives the lead screw II15 to rotate within the sliding groove II. The threaded lead screw II15 passes through the slider 3, causing the slider 3 to slide along the U-shaped frame I2 towards the rock slab. The slider 3 drives the chamfering mechanism 9 to gradually approach the edge of the rock slab. When the chamfering mechanism 9 reaches the appropriate starting position, it is activated. Simultaneously, the slider 3 continues to move along the U-shaped frame I2, achieving continuous chamfering of the rock slab edge. The chamfering is completed by the movement of the cutting tool, avoiding vibration caused by the movement of the rock slab that affects the processing quality and ensuring the flatness of the chamfered edge.

[0019] The adjustment mechanism also includes a lead screw I10 rotatably mounted in the slide groove I, with the lead screw I10 threaded through the extension block 7. A motor I11, which drives the lead screw I10 to rotate, is fixedly mounted on the top of the slider 3. If the chamfer width needs to be adjusted, the motor I11 can be started. The motor I11 drives the lead screw I10 to rotate in the slide groove I. The lead screw I10 threaded through the extension block 7 causes the extension block 7 to slide up and down along the slide groove I. The extension block 7 drives the chamfering mechanism 9 to move up and down synchronously. By changing the relative height between the chamfering mechanism 9 and the surface of the rock slab, the chamfer width can be adjusted to meet the diverse needs of the rock slab chamfer width in different scenarios.

[0020] The extension block 7 is internally connected to a worm gear 12. A worm wheel 14 is fixedly sleeved on the rotating shaft of the mounting plate 8, and the worm gear 12 is meshed with the worm wheel 14. A motor II 13, which drives the worm gear 12 to rotate, is fixedly installed on one side of the extension block 7. If the chamfer angle needs to be adjusted, the motor II 13 is started, and the motor II 13 drives the worm gear 12 to rotate. The worm gear 12 meshes with the worm wheel 14, which is fixedly sleeved on the rotating shaft of the mounting plate 8, thereby driving the mounting plate 8 to rotate. The mounting plate 8 drives the chamfering mechanism 9 to rotate synchronously, thereby adjusting the angle of the chamfering mechanism 9 to achieve chamfering at different angles and enhance the applicability of the device.

[0021] The fixing assembly also includes sliding grooves Ⅲ formed on the inner walls of both sides of the U-shaped frame II5. The two ends of the moving plate 17 extend to the corresponding sliding grooves Ⅲ and are slidably connected to the sliding grooves Ⅲ. Both sliding grooves Ⅲ are rotatably connected to lead screws Ⅲ 18. Both lead screws Ⅲ 18 are threaded through the moving plate 17. A transmission rod 19 is rotatably arranged inside the U-shaped frame II5. The top ends of both lead screws Ⅲ 18 are fixedly fitted with bevel gears Ⅰ 20. Two bevel gears Ⅱ that mesh with the corresponding bevel gears Ⅰ 20 are fixedly fitted on the outer wall of the transmission rod 19. A motor Ⅳ 21 that drives the transmission rod 19 to rotate is fixedly arranged on one side of the U-shaped frame II5. When the fixed assembly is activated, motor IV21 starts working, driving transmission rod 19 to rotate. Bevel gear II on transmission rod 19 meshes with bevel gear I20 at the top of lead screw III18, causing the two lead screws III18 to rotate within the slide groove III. Since the threads of lead screw III18 penetrate the moving plate 17, the moving plate 17 slides downward along the slide groove III, realizing the synchronous up and down movement of multiple pressure plates 6. This allows for uniform pressing of the rock slab, enhancing the stability of the rock slab during the chamfering process, preventing the rock slab from shifting or vibrating due to cutting force, thereby ensuring the flatness of the chamfered edge and improving the chamfering quality.

[0022] This application can be used in the field of slab processing technology, or in other fields applicable to this application.

[0023] In another embodiment: Reference Figure 5-6An improvement upon Embodiment 1: A chamfering device for producing ceramic slabs, applied to the field of slab processing technology, comprises multiple pressure plates 6 connected to the bottom of a movable plate 17 via connecting rods and ball joints. Rubber pads 22 are fixedly installed at the bottom of each pressure plate 6. The multiple pressure plates 6 at the bottom of the movable plate 17 are connected by ball joints. During downward movement, the ball joints allow the pressure plates 6 to automatically adjust their angles according to the flatness of the slab surface, ensuring that each pressure plate 6 fits well against the slab surface. Simultaneously, the rubber pads 22 at the bottom of the pressure plates 6 contact the slab surface. The elasticity of the rubber pads 22 increases the friction between the pressure plates and the slab, further preventing slippage, and also avoids direct, rigid contact between the pressure plates 6 and the slab surface, thus preventing damage. This provides a stable and secure clamping and fixing of the slab.

[0024] The positioning assembly also includes a rack 24 and a gear 25. A groove IV is provided on the top of the base 1, and the rack 24 is located within and slidably connected to the groove IV. An opening is provided at the bottom of the fixed baffle 23, and the gear 25 is fixedly sleeved on the rotating shaft of the fixed baffle 23 and located at the opening. The rack 24 meshes with the gear 25. An electric push rod 26 is fixedly embedded in the top of the base 1, and the output end of the electric push rod 26 is fixedly connected to one end of the rack 24. The ceramic slab is placed on the placement platform 4, with one side of the slab close to the fixed baffle 23. The fixed baffle 23 provides initial positioning of the slab, ensuring the accuracy of its initial position and laying the foundation for subsequent fixing and processing. After fixing, the electric push rod 26 is activated. The output end of the electric push rod 26 pushes the rack 24 to slide within the slide groove IV. The rack 24 meshes with the gear 25, causing the gear 25 to rotate. This, in turn, causes the fixed baffle 23 to rotate, moving it away from the side of the ceramic slab. This makes room for the chamfering mechanism 9 to work, preventing interference between the fixed baffle 23 and the chamfering mechanism 9, and ensuring the smooth progress of the chamfering process. By setting up a positioning assembly consisting of the fixed baffle 23, rack 24, gear 25, and electric push rod 26, the ceramic slab can be precisely positioned, ensuring the stability of the slab's position during the chamfering process. This avoids chamfering dimensions not meeting requirements due to deviations in the slab's placement, providing a guarantee for subsequent precise chamfering and effectively improving the consistency of the chamfering process.

[0025] However, as is well known to those skilled in the art, the working principles and wiring methods of motor I11, motor II13, motor III16 and motor IV21 are all conventional methods or common knowledge, and will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0026] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A chamfering device for producing ceramic slabs, comprising a base (1), characterized in that, A U-shaped frame I (2) is fixedly installed on the top of the base (1), a slider (3) is slidably installed on the U-shaped frame I (2), an mounting plate (8) is installed below the slider (3), and a chamfering mechanism (9) is fixedly installed on the mounting plate (8). The slider (3) is provided with an adjustment mechanism for adjusting the height and angle of the chamfering mechanism (9). The adjustment mechanism includes an extension block (7) that is slidably disposed in a groove I opened at the bottom of the slider (3). The bottom of the extension block (7) extends to the bottom of the slider (3) and is rotatably connected to the mounting plate (8). The top of the base (1) is fixedly provided with a U-shaped frame II (5) above the placement platform (4). The U-shaped frame II (5) is provided with a fixing component for fixing the ceramic rock slab. The fixing component includes a movable plate (17) that is slidably disposed inside the U-shaped frame II (5) and multiple pressure plates (6) disposed at the bottom of the movable plate (17). The top of the base (1) is provided with a positioning component between the U-shaped frame I (2) and the placement platform (4), and the positioning component includes a fixed baffle (23) rotatably disposed on the base (1).

2. The chamfering device for producing ceramic slabs according to claim 1, characterized in that, The top of the U-shaped frame I (2) is provided with a sliding groove II, and a lead screw II (15) is rotatably installed in the sliding groove II. The lead screw II (15) is threaded through the slider (3). A motor III (16) for driving the lead screw II (15) to rotate is fixedly installed on one side of the U-shaped frame I (2).

3. The chamfering device for producing ceramic slabs according to claim 1, characterized in that, The adjustment mechanism also includes a lead screw I (10) that is rotatably disposed in the slide groove I, the lead screw I (10) being threaded through the extension block (7), and a motor I (11) that drives the lead screw I (10) to rotate is fixedly disposed on the top of the slider (3).

4. A chamfering device for producing ceramic slabs according to claim 3, characterized in that, The extension block (7) is rotatably connected to a worm gear (12), and a worm wheel (14) is fixedly sleeved on the shaft of the mounting plate (8). The worm gear (12) is meshed with the worm wheel (14), and a motor II (13) for driving the worm gear (12) to rotate is fixedly installed on one side of the extension block (7).

5. A chamfering device for producing ceramic slabs according to claim 1, characterized in that, The fixing assembly also includes sliding grooves Ⅲ formed on the inner walls of both sides of the U-shaped frame II (5). The two ends of the moving plate (17) extend to the corresponding sliding grooves Ⅲ and are slidably connected to the sliding grooves Ⅲ. Both sliding grooves Ⅲ are rotatably connected to lead screws Ⅲ (18). Both lead screws Ⅲ (18) are threaded through the moving plate (17). The U-shaped frame II (5) is rotatably provided with a transmission rod (19). The top ends of both lead screws Ⅲ (18) are fixedly sleeved with bevel gears Ⅰ (20). The outer wall of the transmission rod (19) is fixedly sleeved with two bevel gears Ⅱ that mesh with the corresponding bevel gears Ⅰ (20). A motor Ⅳ (21) that drives the transmission rod (19) to rotate is fixedly provided on one side of the U-shaped frame II (5).

6. A chamfering device for producing ceramic slabs according to claim 5, characterized in that, Each of the pressure plates (6) is connected to the bottom ball joint of the movable plate (17) via a connecting rod, and a rubber pad (22) is fixedly provided at the bottom of each of the pressure plates (6).

7. A chamfering device for producing ceramic slabs according to claim 1, characterized in that, The positioning assembly also includes a rack (24) and a gear (25). The top of the base (1) is provided with a groove IV. The rack (24) is located in the groove IV and is slidably connected to the groove IV. The bottom of the fixed baffle (23) is provided with an opening. The gear (25) is fixedly sleeved on the rotating shaft of the fixed baffle (23) and located at the opening. The rack (24) and the gear (25) are meshed and connected. An electric push rod (26) is fixedly embedded in the top of the base (1). The output end of the electric push rod (26) is fixedly connected to one end of the rack (24).

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