Artificial quartz stone plate polishing machine

Abstract

This invention provides an artificial quartz slab polishing machine, belonging to the technical field of artificial quartz slab polishing machines. It includes a frame; two clamping blocks, one on each side of the frame; an L-shaped artificial quartz slab, positioned on the upper side of the frame; multiple top water grinders on the upper side of the L-shaped quartz slab; and two side water grinders of different sizes on each side of the L-shaped quartz slab. A rotating motor's output rotates clockwise, driving a lead screw to rotate. The lead screw, through sliding contact with a slider, pushes the slider to move unidirectionally between the inner walls of the support frame. The slider drives the multiple top water grinders and the two side water grinders to perform multi-face polishing on the three end faces of the L-shaped artificial quartz slab, thereby achieving multi-face synchronous polishing of the L-shaped artificial quartz slab, improving the polishing efficiency of the artificial quartz slab polishing machine, and effectively increasing the production efficiency of L-shaped artificial quartz slabs.

Description

Technical Field

[0001] This invention belongs to the technical field of artificial quartz stone slab polishing machines, specifically relating to an artificial quartz stone slab polishing machine. Background Technology

[0002] Artificial quartz stone, or quartz stone for short, is composed of more than 90% natural quartz and about 10% colorants, resins, and other additives used to adjust adhesion and curing. These components are processed into slabs under negative pressure vacuum, high-frequency vibration molding, and heat curing conditions. Artificial quartz stone slabs refer to stone slabs made using artificial quartz stone as the main material.

[0003] Artificial quartz stone slab grinding machines are specialized equipment for grinding and polishing artificial quartz stone slabs. They have advantages such as high efficiency, precision control, simple operation, and energy saving and environmental protection. Artificial quartz stone slab grinding machines are suitable for grinding and polishing artificial quartz stone slabs of various specifications and thicknesses, which can meet the needs of different customers and are widely used in building decoration, engineering and home decoration fields.

[0004] The authorized publication number "CN209887319U" describes "a quartz slab grinding machine, including support columns, fixing bolts, a transmission motor, a motor transmission belt, a grinding module, a grinding module support frame, a dust removal pipe, a transmission wheel, a transmission wheel belt, a quartz stone transmission belt, an auxiliary plate, a wind box vent, a wind box shell, an exhaust motor, a duct, and a dust discharge pipe. There are four support columns, each of which is fixed to the bottom surface by fixing bolts. The first three support columns are equipped with transmission motors. The top of the support columns is connected to the grinding module support frame by bolts. The grinding module support frame is provided with three holes. This solves the problems of low efficiency and insufficient grinding of existing quartz slab grinding machines, making the processed quartz slabs smoother and improving processing efficiency. It is suitable for widespread use."

[0005] The aforementioned patent solves the problems of low efficiency and insufficient polishing of existing quartz slab polishing machines, making the processed quartz slabs smoother and improving processing efficiency. It also includes an overall dust removal function, making it more environmentally friendly and cleaner, and suitable for widespread use. However, in the customized processing of artificial quartz slabs, in order to ensure the integrity of the slabs, it is necessary to polish the L-shaped artificial quartz slabs as a whole. Due to the limitation that L-shaped artificial quartz slabs need to be polished on multiple sides, the existing artificial quartz slab polishing machines can only perform single-sided polishing and cannot perform multi-sided polishing of L-shaped artificial quartz slabs, resulting in a decrease in polishing efficiency and production efficiency of L-shaped artificial quartz slabs. Therefore, we propose an artificial quartz slab polishing machine. Summary of the Invention

[0006] The purpose of this invention is to provide a polishing machine for artificial quartz slabs, which adds a side polishing machine to the artificial quartz slab polishing machine, enabling the artificial quartz slab polishing machine to perform multi-face polishing on L-shaped artificial quartz slabs, thereby improving the polishing efficiency of the artificial quartz slab polishing machine on L-shaped artificial quartz slabs and effectively improving the production efficiency of L-shaped artificial quartz slabs.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A polishing machine for artificial quartz slabs, comprising a frame;

[0009] Clamping blocks, two clamping blocks are provided, and the two clamping blocks are provided on both sides of the frame;

[0010] L-shaped artificial quartz stone slabs, wherein the L-shaped artificial quartz stone slabs are arranged on the upper side of the frame, and multiple top water polishers are arranged on the upper side of the L-shaped artificial quartz stone slabs; and two side water polishers of different sizes are arranged on both sides of the L-shaped artificial quartz stone slabs; and

[0011] An adjustment mechanism is provided between the L-shaped artificial quartz slab and the telescopic rod. The adjustment mechanism is connected to two side water grinders, two clamping blocks and multiple top water grinders, and is used to move the two side water grinders, two clamping blocks and multiple top water grinders.

[0012] In a preferred embodiment of the present invention, the adjusting mechanism includes a driving assembly, a connecting rod assembly, an elastic assembly, a pushing assembly, and a misalignment assembly. Two sets of elastic components are provided, each connected to two clamping blocks. Two sets of connecting rod assemblies are provided, housed within the frame and connected to the two sets of elastic components. The driving assembly is housed within the frame and connected to the connecting rod assemblies. The misalignment assembly is located on the upper side of the L-shaped artificial quartz slab and connected to multiple top water grinders and two side water grinders. The pushing assembly is located on the upper side of the L-shaped artificial quartz slab and connected to the misalignment assembly.

[0013] In a preferred embodiment of the present invention, the drive assembly includes a gear slot, a drive gear, a driven gear, and a stepper motor. The gear slot is formed within a support block. The driven gear is rotatably connected to the gear slot via a rotating shaft that extends to the bottom of the support block. The stepper motor is fixedly connected to the bottom of the support block, and its output end extends into the gear slot. The drive gear is fixedly connected to the output end of the stepper motor and is located within the gear slot. The drive gear meshes with the driven gear.

[0014] In a preferred embodiment of the present invention, each set of elastic components includes a triangular block, a telescopic rod, a spring, and a telescopic hole. Two telescopic holes are provided, which are opened at the side ends of the frame and are connected to the inner wall of the frame. Two telescopic rods are provided, which are movably inserted into the two telescopic holes. A clamping block is fixedly connected to one end of the two telescopic rods, and the triangular block is fixedly connected to the other end of the two telescopic rods. Two springs are provided, which are sleeved on the circumferential surface of the two telescopic rods and are located inside the frame.

[0015] As a preferred embodiment of the present invention, each connecting rod assembly includes a crank rod and a push-pull rod. The crank rod is fixedly connected to the extension end of the driven gear shaft. There are two push-pull rods, which are rotatably connected to the bottom of two triangular blocks respectively. The other ends of the two push-pull rods are rotatably connected to the crank rod respectively.

[0016] In a preferred embodiment of the present invention, the misalignment component includes a mounting plate, a misalignment groove, a limiting groove, a mounting slot, a side water grinder, a misalignment block, an electric push rod, a limiting block, and a second infrared locator. The mounting plate is disposed on the upper side of the L-shaped artificial quartz slab. The misalignment groove is formed at the top of the mounting plate. There are two limiting grooves, which are formed within the misalignment groove. The misalignment block is disposed within the misalignment groove and is connected to multiple top water grinders. The second infrared locator is fixedly connected to the side end of the misalignment block and is located within the misalignment groove. The electric push rod is fixedly connected to the top of the mounting plate, and its output end is connected to the misalignment block. There are two mounting slots, which are formed at the bottom of the mounting plate and accommodate two side water grinders.

[0017] In a preferred embodiment of the present invention, the misalignment component includes a mounting plate, a misalignment groove, a limiting groove, a mounting slot, a side water grinder, a misalignment block, an electric push rod, a limiting block, and a second infrared locator. The mounting plate is disposed on the upper side of the L-shaped artificial quartz slab. The misalignment groove is formed at the top of the mounting plate. There are two limiting grooves, which are formed within the misalignment groove. The misalignment block is disposed within the misalignment groove and is connected to multiple top water grinders. The second infrared locator is fixedly connected to the side end of the misalignment block and is located within the misalignment groove. The electric push rod is fixedly connected to the top of the mounting plate, and its output end is connected to the misalignment block. There are two mounting slots, which are formed at the bottom of the mounting plate and accommodate two side water grinders.

[0018] As a preferred embodiment of the present invention, the inner wall of the frame is fixedly connected to multiple sets of electric rollers, and the multiple sets of electric rollers are all in contact with the bottom of the L-shaped artificial quartz stone slab. The side end of the frame is fixedly connected to two top blocks.

[0019] In a preferred embodiment of the present invention, a water tank is fixedly connected to the top of the support frame, and the water tank is connected to multiple top water mills and two side water mills via rubber hoses.

[0020] As a preferred embodiment of the present invention, clamping pads are fixedly connected to the side ends of both clamping blocks.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. In this solution, when polishing a single L-shaped artificial quartz slab on multiple sides, multiple top water grinders and two side water grinders are powered on and started on one side of the L-shaped artificial quartz slab. Then, the rotating motor is powered on and started. The output end of the rotating motor rotates clockwise, driving the lead screw to rotate. The lead screw pushes the slider to move unidirectionally between the inner walls of the support frame through sliding cooperation with the slider. When the first infrared positioner detects that the slider has moved to the maximum movement limit on one side, it triggers the output end of the rotating motor to reverse, causing the output end of the rotating motor to rotate counterclockwise. The lead screw again pushes the slider to reset between the inner walls of the support frame through sliding cooperation with the slider. Then, the slider reciprocates between the inner walls of the support frame. The slider drives multiple top water grinders and two side water grinders to perform multi-face polishing on the three end faces of the L-shaped artificial quartz slab, thereby achieving multi-face synchronous polishing of the L-shaped artificial quartz slab, improving the polishing efficiency of the artificial quartz slab polishing machine on the L-shaped artificial quartz slab, and effectively improving the production efficiency of the L-shaped artificial quartz slab.

[0023] 2. In this solution, during the multi-face grinding process of a single L-shaped artificial quartz slab, multiple top water grinders reciprocate to grind the top surface of the L-shaped artificial quartz slab. The electric push rod is activated, and the extension length of its output end is adjusted, causing the output end of the electric push rod to push the misalignment block longitudinally. This ensures that the movement trajectories of the multiple top water grinders do not overlap significantly when they reciprocate over the L-shaped artificial quartz slab. Utilizing the low overlap of the multiple top water grinders, the top of the L-shaped artificial quartz slab is thoroughly ground. Furthermore, the longitudinal movement interval of each top water grinder is 2cm, resulting in a smoother and more delicate end surface of the L-shaped artificial quartz slab ground by a single set of top water grinders, effectively improving the mirror smoothness of the artificial quartz slab polished by the grinding machine.

[0024] 3. In this solution, during the clamping process of the L-shaped artificial quartz stone slab, the four springs in the two sets of elastic components push the two triangular blocks closer to each other. The two triangular blocks clamp and fix the L-shaped artificial quartz stone slab by moving closer to each other. The high-strength squeezing and pushing force of the two springs effectively increases the reinforcement of the clamping of the L-shaped artificial quartz stone slab, preventing the L-shaped artificial quartz stone slab from falling off. At the same time, it offsets the friction generated when multiple top water grinders and two side water grinders polish the L-shaped artificial quartz stone slab, avoiding the generation of messy polishing patterns on multiple end faces of the L-shaped artificial quartz stone slab by multiple top water grinders and two side water grinders, effectively improving the smoothness of the artificial quartz stone slab polished by the artificial quartz stone slab polishing machine.

[0025] 4. In this solution, the water tank is equipped with a built-in pressure pump, which is connected to multiple top water grinders and two side water grinders via hoses and branch joints. Through the water outlets on the grinding discs of the multiple top water grinders and the two side water grinders, the polishing liquid in the water tank is evenly distributed on the three end faces of the L-shaped artificial quartz stone slab, which can improve the service life of the grinding discs and improve the polishing precision of the artificial quartz stone slab.

[0026] 5. In this solution, multiple sets of electric rollers are used to roll the L-shaped artificial quartz stone slab in both directions, pushing the L-shaped artificial quartz stone slab to move longitudinally between the frame and the support frame. This ensures that the L-shaped artificial quartz stone slab is positioned between multiple top water polishers and two side water polishers. Two top blocks are used to block the unidirectional movement of the L-shaped artificial quartz stone slab. By blocking the L-shaped artificial quartz stone slab with the two top blocks, the L-shaped artificial quartz stone slab is positioned between the multiple top water polishers and two side water polishers, avoiding misalignment and skew of the L-shaped artificial quartz stone slab, and effectively ensuring the precise polishing of the multiple top water polishers and two side water polishers. Attached Figure Description

[0027] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0028] Figure 1 This is a first-view perspective perspective view of an artificial quartz stone slab polishing machine according to the present invention.

[0029] Figure 2 This is a second-view perspective perspective view of an artificial quartz stone slab polishing machine according to the present invention;

[0030] Figure 3 This is a first half-sectional view of an artificial quartz stone slab polishing machine according to the present invention;

[0031] Figure 4 This invention relates to a sanding machine for artificial quartz stone slabs. Figure 3 Enlarged view of point A;

[0032] Figure 5 This is a second half-sectional view of an artificial quartz stone slab polishing machine according to the present invention;

[0033] Figure 6 This is a third half-sectional view of an artificial quartz stone slab polishing machine according to the present invention.

[0034] Figure 7 This is a fourth half-sectional view of an artificial quartz stone slab polishing machine according to the present invention.

[0035] Figure 8 This is an exploded view of the structure of an artificial quartz stone slab polishing machine according to the present invention;

[0036] Figure 9 This is an exploded first-view view of the pushing component and the misalignment component of the artificial quartz stone slab polishing machine of the present invention.

[0037] Figure 10 This is a second-view exploded view of the pushing component and the misalignment component of an artificial quartz stone slab polishing machine according to the present invention.

[0038] Figure 11 This is an exploded view of the drive assembly, connecting rod assembly, and elastic component of an artificial quartz slab polishing machine according to the present invention.

[0039] In the diagram: 1. Frame; 2. Bearing block; 3. Top block; 4. Gear groove; 5. Driving gear; 6. Driven gear; 7. Crank rod; 8. Stepper motor; 9. Push-pull rod; 10. Triangular block; 11. Telescopic rod; 12. Spring; 13. Clamping block; 14. Clamping pad; 15. Electric roller; 16. Telescopic hole; 17. Bow frame; 18. Support frame; 19. Water tank; 20. Guide groove; 21. Slider; 22. Guide block; 23. First infrared positioner; 24. Rotary motor; 25. Lead screw; 26. Mounting plate; 27. Misalignment groove; 28. Limiting groove; 29. ​​Mounting groove; 30. Side water mill; 31. Misalignment block; 32. Electric push rod; 33. Limiting block; 34. L-shaped artificial quartz stone slab; 35. Top water mill; 36. Second infrared positioner. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Example 1

[0042] Reference Figure 1 - Figure 11A polishing machine for artificial quartz slabs, comprising:

[0043] Frame 1;

[0044] Clamping blocks 13, there are two clamping blocks 13, and the two clamping blocks 13 are located on both sides of the frame 1;

[0045] L-shaped artificial quartz stone slab 34, the L-shaped artificial quartz stone slab 34 is set on the upper side of the frame 1, multiple top water polishers 35 are set on the upper side of the L-shaped artificial quartz stone slab 34, and two side water polishers 30 of different sizes are set on both sides of the L-shaped artificial quartz stone slab 34; and

[0046] An adjustment mechanism is located between the L-shaped artificial quartz slab 34 and the telescopic rod 11. The adjustment mechanism is connected to two side water grinders 30, two clamping blocks 13 and multiple top water grinders 35, and is used to move the two side water grinders 30, the two clamping blocks 13 and the multiple top water grinders 35.

[0047] In this invention, two clamping blocks 13 are used to clamp a single L-shaped artificial quartz stone slab 34. The L-shaped artificial quartz stone slab 34 is clamped and fixed on the upper side of the frame 1, and the L-shaped artificial quartz stone slab 34 is located on the upper side of multiple sets of electric rollers 15. Multiple top water grinders 35 are used to grind and polish the top of the L-shaped artificial quartz stone slab 34, and two side water grinders 30 are used to grind and polish the two side ends of the L-shaped artificial quartz stone slab 34. An adjusting mechanism is connected to the two side water grinders 30, the two clamping blocks 13 and the multiple top water grinders 35, and is used to move the two side water grinders 30, the two clamping blocks 13 and the multiple top water grinders 35.

[0048] The adjustment mechanism includes a drive assembly, a linkage assembly, an elastic assembly, a push assembly, and a misalignment assembly. Two sets of elastic assemblies are provided, each connected to two clamping blocks 13. Two sets of linkage assemblies are provided, housed within the frame 1 and connected to the two sets of elastic assemblies. The drive assembly is located within the frame 1 and connected to the linkage assembly. The misalignment assembly is positioned on the upper side of the L-shaped artificial quartz slab 34 and connected to multiple top water grinders 35 and two side water grinders 30. The push assembly is positioned on the upper side of the L-shaped artificial quartz slab 34 and connected to the misalignment assembly.

[0049] In this invention, two sets of elastic components are used to pull two clamping blocks 13 to clamp a single L-shaped artificial quartz stone slab 34, a connecting rod assembly is used to pull the two sets of elastic components to move, a driving assembly is used to provide power to the two sets of elastic components, a misalignment assembly is used to move multiple top water mills 35 longitudinally, and a pushing assembly is used to move multiple top water mills 35 and two side water mills 30 laterally.

[0050] The drive assembly includes a gear slot 4, a drive gear 5, a driven gear 6, and a stepper motor 8. The gear slot 4 is formed inside the support block 2. The driven gear 6 is rotatably connected to the gear slot 4 via a rotating shaft. The rotating shaft of the driven gear 6 extends to the bottom of the support block 2. The stepper motor 8 is fixedly connected to the bottom of the support block 2. The output end of the stepper motor 8 extends into the gear slot 4. The drive gear 5 is fixedly connected to the output end of the stepper motor 8. The drive gear 5 is located inside the gear slot 4 and meshes with the driven gear 6.

[0051] In this invention, the gear slot 4 is used to accommodate the driving gear 5 and the driven gear 6. The driven gear 6 is used to drive the crank 7 to deflect. The stepper motor 8 is used to drive the driving gear 5 to rotate. The driving gear 5 drives the driven gear 6 to rotate through meshing with the driven gear 6. When the two clamping blocks 13 need to move closer or further apart, the stepper motor 8 is powered on and started. The output end of the stepper motor 8 drives the driving gear 5 to rotate. The driving gear 5 drives the driven gear 6 to rotate through meshing with the driven gear 6. The driven gear 6 drives the crank 7 to deflect through the rotating shaft, which in turn drives the connecting rod assembly and the two sets of elastic components to move, providing power for the movement of the two clamping blocks 13.

[0052] Each set of elastic components includes a triangular block 10, a telescopic rod 11, a spring 12, and a telescopic hole 16. There are two telescopic holes 16, which are opened at the side end of the frame 1 and are connected to the inner wall of the frame 1. There are two telescopic rods 11, which are movably inserted into the two telescopic holes 16. The clamping block 13 is fixedly connected to one end of the two telescopic rods 11, and the triangular block 10 is fixedly connected to the other end of the two telescopic rods 11. There are two springs 12, which are sleeved on the circumferential surface of the two telescopic rods 11 and are located inside the frame 1.

[0053] In this invention, each set of elastic components has two telescopic holes 16 for accommodating the movable insertion of two telescopic rods 11. The two telescopic rods 11 support and fix the clamping block 13 and the triangular block 10. The clamping block 13 supports and fixes the clamping pad 14. The triangular block 10 pushes and pulls the two telescopic rods 11 to move telescopically within the two telescopic holes 16. Two springs 12 push the triangular block 10 closer to the bearing block 2, indirectly pulling the two telescopic rods 11 to retract into the frame 1. During the clamping process of the L-shaped artificial quartz slab 34, the four springs 12 in the two sets of elastic components push the two triangular blocks 10 closer to each other. 10. The L-shaped artificial quartz stone slab 34 is clamped and fixed by bringing the two springs 12 close together. The high-strength squeezing and pushing force of the two springs 12 effectively increases the clamping strength of the L-shaped artificial quartz stone slab 34, preventing the L-shaped artificial quartz stone slab 34 from falling off. At the same time, it offsets the friction generated when the multiple top water grinders 35 and the two side water grinders 30 polish the L-shaped artificial quartz stone slab 34, and avoids the multiple top water grinders 35 and the two side water grinders 30 from producing messy polishing patterns on the multiple end faces of the L-shaped artificial quartz stone slab 34. This effectively improves the smoothness of the polishing of the artificial quartz stone slab by the artificial quartz stone slab polishing machine.

[0054] Each connecting rod assembly includes a crank 7 and a push-pull rod 9. The crank 7 is fixedly connected to the extension end of the shaft of the driven gear 6. There are two push-pull rods 9, which are rotatably connected to the bottom of two triangular blocks 10 respectively. The other ends of the two push-pull rods 9 are rotatably connected to the crank 7 respectively.

[0055] In this invention, the crank lever 7 deflects and simultaneously pulls two push-pull rods 9. The two push-pull rods 9 pull two triangular blocks 10 to move closer or further apart, thereby enabling the two triangular blocks 10 to drive the two clamping blocks 13 to move synchronously. When it is necessary to release the clamping of the L-shaped artificial quartz slab 34, the support frame 18 is activated. The output end of the support frame 18 drives the drive gear 5 to rotate clockwise. The drive gear 5, through meshing with the driven gear 6, drives the driven gear 6 to rotate clockwise. The driven gear 6, through the rotating shaft, drives the crank lever 7 to deflect clockwise. The crank lever 7 simultaneously pushes the two triangular blocks 10 to move further apart. The two triangular blocks 10 counteract the squeezing and pushing of the two springs 12, causing the two springs 12 to compress and deform. At the same time, the two triangular blocks 10 push the four telescopic rods 11 to extend outward from the frame 1. The four telescopic rods 11 push the two clamping blocks 13 to move further apart, so that the two clamping blocks 13 and the clamping pads 14... After resetting away from the L-shaped artificial quartz slab 34, the support frame 18 is powered off and stopped, thus releasing the clamps of the two clamping blocks 13 and the clamping pads 14 from the L-shaped artificial quartz slab 34. When it is necessary to clamp and fix the L-shaped artificial quartz slab 34, the reverse rotation program inside the support frame 18 is activated. The support frame 18 is powered on and started, and the output end of the support frame 18 slowly rotates counterclockwise, causing the crank rod 7 to deflect and reset. The crank rod 7 slowly pulls the two push-pull rods 9 to move closer to each other. At the same time, the two springs 12 reset and deform. The two springs 12 squeeze and push the two triangular blocks 10 to move closer to each other. The two triangular blocks 10 pull the four telescopic rods 11 to reset. The four telescopic rods 11 pull the two clamping blocks 13 and the clamping pads 14 to move closer to each other, so that the two clamping blocks 13 and the clamping pads 14 clamp and fix the single L-shaped artificial quartz slab 34, effectively ensuring that the two clamping blocks 13 can clamp or release the L-shaped artificial quartz slab 34 simultaneously.

[0056] The misalignment assembly includes a mounting plate 26, a misalignment groove 27, a limiting groove 28, a mounting groove 29, a side water grinder 30, a misalignment block 31, an electric push rod 32, a limiting block 33, and a second infrared locator 36. The mounting plate 26 is located on the upper side of the L-shaped artificial quartz slab 34. The misalignment groove 27 is located on the top of the mounting plate 26. There are two limiting grooves 28, which are located within the misalignment groove 27. The misalignment block 31 is located within the misalignment groove 27 and is connected to multiple top water grinders 35. The second infrared locator 36 is fixedly connected to the side end of the misalignment block 31 and is located within the misalignment groove 27. The electric push rod 32 is fixedly connected to the top of the mounting plate 26, and its output end is connected to the misalignment block 31. There are two mounting grooves 29, which are located at the bottom of the mounting plate 26 and accommodate two side water grinders 30.

[0057] In this invention, the mounting plate 26 supports and fixes the misalignment block 31 and two lateral water grinders 30; the misalignment groove 27 accommodates the misalignment block 31; the two limiting grooves 28 accommodate the sliding of two limiting blocks 33; the misalignment block 31 is used to fix and install multiple top water grinders 35; the second infrared locator 36 detects the position of the misalignment block 31 and multiple top water grinders 35 in real time by emitting infrared lasers into the inner wall of the misalignment groove 27; the electric push rod 32 pushes the misalignment block 31 to move longitudinally, thereby pushing multiple top water grinders 35 to move longitudinally; the two mounting grooves 29 accommodate and fix two lateral water grinders 30 of different sizes; during the multi-face grinding process of a single L-shaped artificial quartz slab 34, the multiple top water grinders 35 reciprocate to grind the L-shaped artificial quartz slab. The top surface of the quartz slab 34 is polished. The electric push rod 32 is activated by power, and the extension length of the output end of the electric push rod 32 is adjusted so that the output end of the electric push rod 32 pushes the misalignment block 31 to shift longitudinally. This ensures that when multiple top water polishing machines 35 reciprocate on the L-shaped artificial quartz slab 34, the movement trajectories between the multiple top water polishing machines 35 do not overlap significantly. By utilizing the low degree of reciprocating overlap of the multiple top water polishing machines 35, the top of the L-shaped artificial quartz slab 34 is thoroughly polished. At the same time, the longitudinal movement interval of the multiple top water polishing machines 35 is 2cm each time, making the end surface of the L-shaped artificial quartz slab 34 polished by a single set of top water polishing machines 35 smoother and more delicate, effectively improving the mirror smoothness of the artificial quartz slab polished by the artificial quartz slab polishing machine.

[0058] The driving assembly includes a bow frame 17, a support frame 18, a guide groove 20, a slider 21, a guide block 22, a first infrared positioner 23, a rotating motor 24, and a lead screw 25. Two bow frames 17 are provided, fixedly connected to the two sides of the frame 1. The support frame 18 is fixedly connected between the two bow frames 17. Two guide grooves 20 are provided, located at the two sides of the support frame 18, and both guide grooves 20 communicate with the inner wall of the support frame 18. One end of the lead screw 25 is rotatably connected to one of the bow frames 17, and the lead screw 25... The other end is rotatably connected to another bow frame 17 and extends inward. The rotating motor 24 is fixedly connected to the side end of one bow frame 17. The output end of the rotating motor 24 is fixedly connected to the extension end of the lead screw 25. The slider 21 is sleeved on the circumferential surface of the lead screw 25. The slider 21 is connected to the mounting plate 26. Two guide blocks 22 are provided. The two guide blocks 22 slide in the two guide grooves 20. Both guide blocks 22 are connected to the slider 21. The first infrared locator 23 is fixedly connected to the side end of the slider 21 and is located on the lower side of the lead screw 25.

[0059] In this invention, two arch supports 17 are used to support and fix the support frame 18, two guide grooves 20 are used to accommodate the sliding of two guide blocks 22, a lead screw 25 pushes the slider 21 to move laterally back and forth within the support frame 18 through sliding cooperation with the slider 21, a rotating motor 24 drives the lead screw 25 to rotate, and the slider 21 drives the mounting plate 26, multiple top water mills 35 and two side water mills 30 to move longitudinally back and forth between the support frame 18 and the frame 1. The two guide blocks 22 move through the two guide grooves... The sliding fit of 20 guides the lateral reciprocating movement of the mounting plate 26, multiple top water polishers 35, and two side water polishers 30, limiting their extreme movement positions. The first infrared positioner 23 detects the position of the slider 21 between two arch supports 17 in real time by emitting an infrared laser to one arch support 17. When polishing a single L-shaped artificial quartz stone slab 34 on multiple sides, the multiple top water polishers 35 and the two side water polishers 30 are located on the L-shaped artificial stone. One side of the slate 34 is powered on to start the rotation motor 24. The output of the rotation motor 24 rotates clockwise, driving the lead screw 25 to rotate. The lead screw 25, through its sliding engagement with the slider 21, pushes the slider 21 to move unidirectionally between the inner walls of the support frame 18. When the first infrared positioner 23 detects that the slider 21 has moved to the maximum movement limit on one side, it triggers the output of the rotation motor 24 to reverse, causing the output of the rotation motor 24 to rotate counterclockwise. The lead screw 25 then, through its sliding engagement with the slider 21, pushes the slider 21 to move unidirectionally between the inner walls of the support frame 18. The sliding engagement of the slider 21 pushes the slider 21 to reset between the inner walls of the support frame 18, thereby enabling the slider 21 to reciprocate between the inner walls of the support frame 18. The slider 21 drives multiple top water grinders 35 and two side water grinders 30 to perform multi-face grinding on the three end faces of the L-shaped artificial quartz stone slab 34, thereby achieving multi-face synchronous polishing of the L-shaped artificial quartz stone slab 34, improving the polishing efficiency of the artificial quartz stone slab grinding machine on the L-shaped artificial quartz stone slab, and effectively improving the production efficiency of the L-shaped artificial quartz stone slab.

[0060] Multiple sets of electric rollers 15 are fixedly connected to the inner wall of the frame 1. All sets of electric rollers 15 are attached to the bottom of the L-shaped artificial quartz stone slab 34. Two top blocks 3 are fixedly connected to the side end of the frame 1.

[0061] In this invention, multiple sets of electric rollers 15 are used to roll the L-shaped artificial quartz slab 34 in both directions, pushing the L-shaped artificial quartz slab 34 to move longitudinally between the frame 1 and the support frame 18, ensuring that the L-shaped artificial quartz slab 34 is located between multiple top water grinders 35 and two side water grinders 30. Two top blocks 3 are used to block the unidirectional movement of the L-shaped artificial quartz slab 34. By blocking the L-shaped artificial quartz slab 34 with the two top blocks 3, the L-shaped artificial quartz slab 34 is positioned between the multiple top water grinders 35 and two side water grinders 30, avoiding misalignment and skew of the L-shaped artificial quartz slab 34, and effectively ensuring the precise grinding of the multiple top water grinders 35 and two side water grinders 30.

[0062] A water tank 19 is fixedly connected to the top of the support frame 18. The water tank 19 is connected to multiple top water mills 35 and two side water mills 30 via rubber hoses.

[0063] In this invention, the water tank 19 is equipped with a pressure pump, which is connected to multiple top water grinders 35 and two side water grinders 30 via hoses and branch connectors. Through the water outlet holes on the grinding discs of the multiple top water grinders 35 and the two side water grinders 30, the polishing liquid in the water tank 19 is evenly distributed on the three end faces of the L-shaped artificial quartz slab 34, which can improve the service life of the grinding discs and improve the polishing precision of the artificial quartz slab.

[0064] Both clamping blocks 13 have clamping pads 14 fixedly connected to their side ends.

[0065] In this invention, two clamping pads 14 are used to buffer the clamping force of the two clamping blocks 13 on the L-shaped artificial quartz stone slab 34, so as to prevent the two clamping blocks 13 from clamping and damaging the edges and corners of the L-shaped artificial quartz stone slab 34.

[0066] A method for using an artificial quartz stone slab polishing machine includes the following steps:

[0067] S1. Sheet positioning:

[0068] The L-shaped artificial quartz stone slab 34 to be polished enters from the longitudinal end side of the frame 1 between the frame 1 and the support frame 18, that is, on the side where two top blocks 3 are installed. Multiple sets of electric rollers 15 are powered on and started. The multiple sets of electric rollers 15 drive the L-shaped artificial quartz stone slab 34 to move unidirectionally between the frame 1 and the support frame 18, so that the top protrusion of the L-shaped artificial quartz stone slab 34 fits against the two top blocks 3. Then the multiple sets of electric rollers 15 are powered off and stopped, so that the L-shaped artificial quartz stone slab 34 is located under multiple top water grinders 35 and between two side water grinders 30, realizing the positioning of the L-shaped artificial quartz stone slab 34.

[0069] S2, Sheet clamping:

[0070] After the L-shaped artificial quartz slab 34 is positioned, the support frame 18 is powered on. The output end of the support frame 18 drives the drive gear 5 to rotate slowly counterclockwise. The drive gear 5, through meshing with the driven gear 6, drives the driven gear 6 to rotate slowly counterclockwise. The driven gear 6 drives the crank rod 7 to deflect and reset. The crank rod 7 pulls the two push rods 9 to reset slowly. At the same time, the two springs 12 reset and deform. The two springs 12 squeeze and push the two triangular blocks 10 to move closer to each other. The two triangular blocks 10 pull the four telescopic rods 11 to reset. The four telescopic rods 11 pull the two clamping blocks 13 and the clamping pads 14 to move closer to each other, so that the two clamping blocks 13 and the clamping pads 14 clamp and fix the single L-shaped artificial quartz slab 34, thus achieving the clamping of the L-shaped artificial quartz slab 34.

[0071] S3, Multi-faceted polishing:

[0072] After clamping the L-shaped artificial quartz slab 34, the electric start-up motor 24 is activated. The output end of the motor 24 rotates clockwise, driving the lead screw 25 to rotate. The lead screw 25, through sliding engagement with the slider 21, pushes the slider 21 to move unidirectionally between the inner walls of the support frame 18. When the first infrared positioner 23 detects that the slider 21 has moved to the maximum movement limit on one side, it triggers the output end of the motor 24 to reverse, causing the output end of the motor 24 to rotate counterclockwise. The lead screw 25, through sliding engagement with the slider 21, pushes the slider 21 to reset between the inner walls of the support frame 18, thereby realizing the reciprocating movement of the slider 21 between the inner walls of the support frame 18. The slider 21 drives multiple top water grinders 35 and two side water grinders 30 to perform multi-face grinding on the three end faces of the L-shaped artificial quartz slab 34, thereby achieving multi-face polishing of the L-shaped artificial quartz slab 34.

[0073] S4. Thorough polishing:

[0074] During the multi-face polishing process, multiple top water polishing machines 35 reciprocate to polish the top surface of the L-shaped artificial quartz stone slab 34. The electric push rod 32 is powered on and its output end is extended, causing the output end of the electric push rod 32 to push the misalignment block 31 to shift longitudinally. This ensures that the movement trajectories of the multiple top water polishing machines 35 do not overlap significantly when they reciprocate on the L-shaped artificial quartz stone slab 34. By utilizing the low overlap of the multiple top water polishing machines 35, the top of the L-shaped artificial quartz stone slab 34 is thoroughly polished. At the same time, the longitudinal movement interval of the multiple top water polishing machines 35 is 2cm each time, making the end surface of the L-shaped artificial quartz stone slab 34 polished by a single set of top water polishing machines 35 smoother and more delicate, thus achieving thorough polishing of the L-shaped artificial quartz stone slab 34.

[0075] S5. Clamp release:

[0076] After the L-shaped artificial quartz slab 34 is polished on multiple sides, the output end of the rotating motor 24 drives the slider 21 to move closer to the single-sided arch frame 17. After the first infrared positioner 23 detects that the slider 21 and the mounting plate 26 are located on one side of the L-shaped artificial quartz slab 34, the multiple top water polishers 35 and the two side water polishers 30 are powered off and stopped. The support frame 18 is powered on and started. The output end of the support frame 18 drives the drive gear 5 to rotate clockwise. The drive gear 5 drives the driven gear 6 to rotate clockwise through meshing with the driven gear 6. The driven gear 6 drives the shaft to rotate clockwise. The crank lever 7 deflects clockwise, and at the same time, the crank lever 7 pushes the two triangular blocks 10 to move away from each other. The two triangular blocks 10 counteract the squeezing and pushing of the two springs 12, and the two springs 12 are compressed and deformed. At the same time, the two triangular blocks 10 push the four telescopic rods 11 to extend outward from the frame 1. The four telescopic rods 11 push the two clamping blocks 13 away from each other, so that the two clamping blocks 13 and the clamping pads 14 are reset and away from the L-shaped artificial quartz stone slab 34. Then the support frame 18 is powered off and the machine stops, realizing the release of the clamping of the two clamping blocks 13 and the clamping pads 14 from the L-shaped artificial quartz stone slab 34.

[0077] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A polishing machine for artificial quartz slabs, used for polishing L-shaped artificial quartz slabs (34), characterized in that, include: Frame (1); Clamping blocks (13), two clamping blocks (13) are provided, and the two clamping blocks (13) are provided on both sides of the frame (1); The L-shaped artificial quartz slab (34) is located on the upper side of the frame (1). Multiple top water grinders (35) are installed on the upper side of the L-shaped artificial quartz slab (34), and two side water grinders (30) of different sizes are installed on both sides of the L-shaped artificial quartz slab (34). An adjustment mechanism is provided between the L-shaped artificial quartz slab (34) and the telescopic rod (11). The adjustment mechanism is connected to two side water grinders (30), two clamping blocks (13) and multiple top water grinders (35) to move the two side water grinders (30), two clamping blocks (13) and multiple top water grinders (35). The adjustment mechanism includes a drive assembly, a linkage assembly, an elastic assembly, a push assembly, and a misalignment assembly. The elastic assembly is provided in two sets, and the two sets of elastic assemblies are connected to two clamping blocks (13). The linkage assembly is provided in two sets, and the linkage assembly is located inside the frame (1) and is connected to the two sets of elastic assemblies. The drive assembly is located inside the frame (1) and is connected to the linkage assembly. The misalignment assembly is located on the upper side of the L-shaped artificial quartz slab (34) and is connected to multiple top water grinders (35) and two side water grinders (30). The push assembly is located on the upper side of the L-shaped artificial quartz slab (34) and is connected to the misalignment assembly. Each set of elastic components includes a triangular block (10), a telescopic rod (11), a spring (12), and a telescopic hole (16). There are two telescopic holes (16), which are opened on the side of the frame (1) and are connected to the inner wall of the frame (1). There are two telescopic rods (11), which are movably inserted into the two telescopic holes (16). The clamping block (13) is fixedly connected to one end of the two telescopic rods (11), and the triangular block (10) is fixedly connected to the other end of the two telescopic rods (11). There are two springs (12), which are sleeved on the circumferential surface of the two telescopic rods (11) and are located inside the frame (1). The misalignment component includes a mounting plate (26), a misalignment groove (27), a limiting groove (28), a mounting groove (29), a misalignment block (31), an electric push rod (32), a limiting block (33), and a second infrared locator (36). The mounting plate (26) is located on the upper side of the L-shaped artificial quartz slab (34). The misalignment groove (27) is located on the top of the mounting plate (26). There are two limiting grooves (28), which are located within the misalignment groove (27). The misalignment block (31) is located within the misalignment groove (27). Block (31) is connected to multiple top water mills (35). The second infrared locator (36) is fixedly connected to the side end of the misaligned block (31) and the second infrared locator (36) is located in the misaligned groove (27). The electric push rod (32) is fixedly connected to the top of the mounting plate (26). The output end of the electric push rod (32) is connected to the misaligned block (31). There are two mounting grooves (29). The two mounting grooves (29) are opened at the bottom of the mounting plate (26). The two mounting grooves (29) accommodate two side water mills (30). The pushing assembly includes a bow frame (17), a support frame (18), a guide groove (20), a slider (21), a guide block (22), a first infrared locator (23), a rotating motor (24), and a lead screw (25). Two bow frames (17) are provided, and the two bow frames (17) are fixedly connected to the two sides of the frame (1). The support frame (18) is fixedly connected between the two bow frames (17). Two guide grooves (20) are provided, and the two guide grooves (20) are opened at the two sides of the support frame (18), and both guide grooves (20) are connected to the inner wall of the support frame (18). One end of the lead screw (25) is rotatably connected to one of the bow frames (17), and the lead screw (22) is rotatably connected to one of the bow frames (17). 5) The other end is rotatably connected to another bow frame (17) and extends inward. The rotating motor (24) is fixedly connected to the side end of a bow frame (17). The output end of the rotating motor (24) is fixedly connected to the extension end of the lead screw (25). The slider (21) is sleeved on the circumferential surface of the lead screw (25). The slider (21) is connected to the mounting plate (26). There are two guide blocks (22). The two guide blocks (22) slide in the two guide grooves (20). Both guide blocks (22) are connected to the slider (21). The first infrared locator (23) is fixedly connected to the side end of the slider (21). The first infrared locator (23) is located on the lower side of the lead screw (25).

2. The artificial quartz stone slab polishing machine according to claim 1, characterized in that, The drive assembly includes a gear slot (4), a drive gear (5), a driven gear (6), and a stepper motor (8). The gear slot (4) is formed in the support block (2). The driven gear (6) is rotatably connected to the gear slot (4) via a rotating shaft. The rotating shaft of the driven gear (6) extends to the bottom of the support block (2). The stepper motor (8) is fixedly connected to the bottom of the support block (2). The output end of the stepper motor (8) extends into the gear slot (4). The drive gear (5) is fixedly connected to the output end of the stepper motor (8). The drive gear (5) is located in the gear slot (4). The drive gear (5) meshes with the driven gear (6).

3. The artificial quartz stone slab polishing machine according to claim 2, characterized in that, Each connecting rod assembly includes a crank rod (7) and a push-pull rod (9). The crank rod (7) is fixedly connected to the shaft extension end of the driven gear (6). There are two push-pull rods (9). The two push-pull rods (9) are rotatably connected to the bottom of two triangular blocks (10) respectively. The other ends of the two push-pull rods (9) are rotatably connected to the crank rod (7) respectively.

4. The artificial quartz stone slab polishing machine according to claim 3, characterized in that, The inner wall of the frame (1) is fixedly connected to multiple sets of electric rollers (15), and the multiple sets of electric rollers (15) are all attached to the bottom of the L-shaped artificial quartz stone slab (34). The side end of the frame (1) is fixedly connected to two top blocks (3).

5. The artificial quartz stone slab polishing machine according to claim 4, characterized in that, A water tank (19) is fixedly connected to the top of the support frame (18), and the water tank (19) is connected to multiple top water mills (35) and two side water mills (30) through rubber hoses.

6. The artificial quartz stone slab polishing machine according to claim 5, characterized in that, Both clamping blocks (13) have clamping pads (14) fixedly connected to their side ends.

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