Artificial quartz stone plate fine trimming device

Abstract

The invention discloses an artificial quartz stone plate fine trimming device, and belongs to the technical field of plate trimming devices, the artificial quartz stone plate fine trimming device comprises a bottom plate, a trimming frame, a moving device, an inner wall mounted on the trimming frame and used for driving an artificial quartz stone plate to move, and a moving frame mounted on the top of the outer wall of the moving device and used for driving the artificial quartz stone plate to move. The rack is used for placing artificial quartz stone plates. According to the artificial quartz stone plate fine trimming device, a centering mechanism is matched with a third forward and reverse motor to drive a third two-way threaded rod to rotate, so that two clamping plates are close to each other on a second guide rod, an artificial quartz stone plate can be accurately fixed to the center position of a moving frame, the position precision of the plate in the trimming process is guaranteed, and the trimming quality is improved; the height of the feeding table is adjusted through the lifting component to be matched with the height of the moving frame, then the plates are pushed to the moving frame from the feeding table through the feeding component, automatic feeding of the plates is achieved, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of plate trimming devices, and in particular relates to a fine trimming device for artificial quartz stone plates. Background Art

[0002] In the stone processing industry, artificial quartz stone slabs are widely used due to their excellent physical and chemical properties. However, during the production process of the slabs, the edges of the slabs often need to be trimmed to remove uneven, rough or redundant parts to ensure the dimensional accuracy and appearance quality of the slabs.

[0003] The authorization publication number "CN117862997A" records "an artificial quartz stone slab trimming device, including a fixed base; a moving mechanism, the moving mechanism is arranged on the fixed base; an adjusting mechanism, the adjusting mechanism includes a support plate, an adsorption mechanism, a mounting component and a connecting component, the mounting component is arranged on the moving mechanism, the adsorption mechanism and the connecting component are both arranged on the mounting component, and the support plate is arranged on the adsorption component; and a trimming mechanism, there are two groups of trimming mechanisms, the plate is driven to move by the moving mechanism, and both sides of the plate are trimmed first, and the transmission tube drives the support plate to rotate through movement, so that the plate is rotated 90 degrees, and the other two sides are trimmed by the second trimming mechanism, and both sides of the plate are quickly trimmed to improve work efficiency. The installation motor is rotated to make the installation threaded cylinder push the connecting plate to the appropriate position, so that the two adjustment trimming mechanisms are adjusted to the appropriate position, and plates of different specifications can be fixedly trimmed."

[0004] The above patent uses a moving mechanism to move the plate, first trimming both sides of the plate, and through movement, the transmission tube drives the support plate to rotate, thereby rotating the plate 90 degrees, and the other two sides are trimmed by a second trimming mechanism. Both sides of the plate are quickly trimmed to improve work efficiency. However, the artificial quartz stone plate in the above patent cannot be automatically centered, which easily causes the plate to shift, affecting the trimming effect of the plate, and it is impossible to quickly switch between grinding tools of different particle sizes. Summary of the Invention

[0005] The purpose of the present invention is to: through the centering mechanism, cooperate with the third forward and reverse motor to drive the third bidirectional threaded rod to rotate, so that the two clamping plates are close to each other on the second guide rod, and the artificial quartz stone slab can be accurately fixed in the center position of the movable frame, ensuring the position accuracy of the slab during the trimming process, and improving the trimming quality. The height of the feed table is adjusted by the lifting component to match the height of the movable frame, and then the slab is pushed from the feed table to the movable frame by the feeding component, thereby realizing automatic loading of the slab, improving processing efficiency, and reducing manual operation. The servo motor drives the third gear to rotate, so that the rotating frame rotates around the mounting table, and different edge grinding machines can be easily switched to achieve trimming of different edges of the slab, thereby improving the flexibility and adaptability of trimming.

[0006] The technical solution adopted by the present invention is as follows: a device for fine trimming of artificial quartz stone slabs, comprising:

[0007] base plate;

[0008] A trimming frame is fixedly arranged on the top of the outer wall of the bottom plate;

[0009] A mobile device is installed on the inner wall of the trimming frame and is used to drive the artificial quartz stone slab to move;

[0010] A mobile frame is installed on the top of the outer wall of the mobile device and is used to place the artificial quartz stone slabs;

[0011] A centering mechanism is provided in the movable frame and is used to fix the artificial quartz stone slab and center the slab;

[0012] A feeding mechanism is provided on the bottom plate and is used to convey the plate to the movable frame;

[0013] The trimming mechanism is arranged on the trimming frame and is used for fine trimming both sides of the artificial quartz stone slab.

[0014] In which, the centering mechanism includes a first forward and reverse motor, a first bidirectional threaded rod, two fixed rods and a limit rod. The first forward and reverse motor is installed on one side of the outer wall of the movable frame by bolts. The first bidirectional threaded rod is fixedly arranged at the output end of the first forward and reverse motor. Each of the fixed rods is threadedly connected to the outer wall of the first bidirectional threaded rod, and each fixed rod is movably mounted on the outer wall of the limit rod. The limit rod is fixedly arranged on the inner wall of the movable frame.

[0015] Among them, the feeding mechanism includes a feeding platform, a lifting component, a mounting frame and a feeding component, the lifting component is arranged on the base plate, the feeding platform is arranged on the lifting component, the mounting frame is fixedly arranged on the base plate, and the feeding component is arranged on the mounting frame.

[0016] Among them, the lifting components include a support frame, a second two-way threaded rod, two moving parts, a moving groove and two first connecting rods. The support frame is fixedly arranged on the top of the outer wall of the base plate, and the second two-way threaded rod is rotatably embedded in the inner wall of the support frame. Each of the moving parts is threadedly connected to the outer wall of the second two-way threaded rod, and each moving part is slidably embedded in the inner wall of the moving groove. The moving groove is opened at the bottom of the inner wall of the support frame, one end of each of the first connecting rods is movably sleeved on the outer wall of the moving part, and the other end of each first connecting rod is movably sleeved on the outer wall of the feeding platform.

[0017] wherein the feeding component includes a second forward and reverse motor, two first gears, a rotating shaft, a pushing rod, a U-shaped hole, a connecting piece, a movable frame, a first guide rail, a second guide rail, a linkage assembly and a fixed assembly, the second forward and reverse motor is mounted on one side of the outer wall of the mounting frame by bolts, one of the first gears is fixedly sleeved on the output end of the second forward and reverse motor, the other first gear is fixedly sleeved on the outer wall of the rotating shaft, each of the first gears is meshed with each other, the rotating shaft is rotatably embedded in one side of the mounting frame, the pushing rod is fixedly sleeved on the outer wall of the rotating shaft, the U-shaped hole is opened on one side of the outer wall of the mounting frame, the connecting piece is slidably embedded in the inner wall of the U-shaped hole, and the connecting piece movably passes through one side of the outer wall of the pushing rod, the movable frame is fixedly arranged on one side of the outer wall of the connecting piece, the first guide rail is fixedly arranged on one side of the outer wall of the mounting frame, the second guide rail is slidably embedded in the inner wall of the first guide rail, the movable frame is slidably embedded in the inner wall of the second guide rail, the linkage assembly is arranged on the rotating shaft, and the fixed assembly is arranged on the movable frame.

[0018] In which, the linkage assembly includes a circular plate, a mounting shaft, a second connecting rod, a rack and a second gear. The circular plate is fixedly arranged on one side of the outer wall of the rotating shaft, the mounting shaft is fixedly arranged on one side of the outer wall of the circular plate, one end of the second connecting rod is movably sleeved on the outer wall of the mounting shaft, and the other end of the second connecting rod is movably sleeved on one side of the outer wall of the rack, the rack slides through one side of the outer wall of the mounting frame, the second gear is fixedly sleeved on the outer wall of the second bidirectional threaded rod, and the second gear is meshed with the rack.

[0019] Among them, the fixing assembly includes a third forward and reverse motor, a third bidirectional threaded rod, a second guide rod and two clamping plates. The third forward and reverse motor is installed on one side of the outer wall of the movable frame by bolts. The third bidirectional threaded rod is fixedly arranged on the output end of the third forward and reverse motor. The second guide rod is fixedly arranged on the inner wall of the movable frame. Each of the clamping plates is movably mounted on the outer wall of the second guide rod, and each clamping plate is threadedly connected to the outer wall of the third bidirectional threaded rod.

[0020] Among them, the trimming mechanism includes an adjustment frame, two mounting platforms and two groups of switching components. The adjustment frame is installed at the bottom of the outer wall of the trimming frame, each of the mounting platforms is fixedly set on the top of the outer wall of the adjustment frame, and each group of switching components is set on the mounting platform.

[0021] Among them, each group of the switching components includes a rotating frame, a servo motor, two third gears and two edge grinders. The rotating frame is movably mounted on the outer wall of the mounting platform. The servo motor is mounted on one side of the outer wall of the mounting platform by bolts. One of the third gears is fixedly mounted on the output end of the servo motor, and the other third gears are fixedly mounted on the outer wall of the rotating frame. Each of the third gears is meshed with each other, and each edge grinder is mounted on both sides of the outer wall of the rotating frame.

[0022] A fixing frame is fixedly provided on the top of the outer wall of each mounting platform, and a spray pipe is fixedly provided on one side of the outer wall of each fixing frame.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0024] (1) In the present invention, the centering mechanism cooperates with the third forward and reverse motor to drive the third bidirectional threaded rod to rotate, so that the two clamping plates are close to each other on the second guide rod, which can accurately fix the artificial quartz stone plate in the center position of the moving frame, ensure the position accuracy of the plate during the trimming process, and improve the trimming quality.

[0025] (2) In the present invention, the height of the feeding table is adjusted by the lifting component to match the height of the moving frame, and then the plate is pushed from the feeding table to the moving frame by the feeding component, thereby realizing automatic loading of the plate, improving processing efficiency, and reducing manual operation.

[0026] (3) In the present invention, the servo motor drives the third gear to rotate, causing the rotating frame to rotate around the mounting table, which can easily switch between different edge grinders to achieve trimming of different edges of the plate, thereby improving the flexibility and adaptability of trimming. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a first perspective stereogram of the present invention;

[0028] Figure 2 is a second perspective stereogram of the present invention;

[0029] Figure 3 It is a partial structural schematic diagram of the present invention;

[0030] Figure 4 It is a cross-sectional view of the movable frame of the present invention;

[0031] Figure 5 It is a partial exploded view of the present invention;

[0032] Figure 6 It is a partial exploded view of the trimming mechanism of the present invention;

[0033] Figure 7 It is a structural schematic diagram of the feeding mechanism of the present invention;

[0034] Figure 8 It is a partial exploded view of the feeding mechanism of the present invention;

[0035] Figure 9 It is a structural schematic diagram of the support frame of the present invention;

[0036] Figure 10 It is a cross-sectional view of the movable frame of the present invention.

[0037] Markings in the figure: 1, bottom plate; 2, trimming frame; 3, moving device; 4, moving frame; 5, centering mechanism; 501, first forward and reverse motor; 502, first bidirectional threaded rod; 503, fixing rod; 504, limiting rod; 6, feeding mechanism; 601, feeding table; 602, mounting frame; 603, supporting frame; 604, second bidirectional threaded rod; 605, moving part; 606, moving slot; 607, first connecting rod; 608, second forward and reverse motor; 609, rotating shaft; 610, pushing rod; 611, U-shaped hole; 612, connecting part ; 613, movable frame; 614, circular plate; 615, mounting shaft; 616, second connecting rod; 617, rack; 618, third forward and reverse motor; 619, third bidirectional threaded rod; 620, second guide rod; 621, clamping plate; 622, first guide rail; 623, second guide rail; 624, second gear; 625, first gear; 7, trimming mechanism; 701, adjusting frame; 702, mounting table; 703, rotating frame; 704, servo motor; 705, third gear; 706, edge grinding machine; 8, fixed frame; 9, spray pipe. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0039] Example 1, refer to Figure 1-10 : A device for fine trimming of artificial quartz stone slabs, comprising:

[0040] Base plate 1;

[0041] A trimming frame 2 is fixedly arranged on the top of the outer wall of the base plate 1;

[0042] The mobile device 3 is installed on the inner wall of the trimming frame 2 and is used to drive the artificial quartz stone plate to move;

[0043] The mobile frame 4 is installed on the top of the outer wall of the mobile device 3 and is used to place the artificial quartz stone slabs;

[0044] A centering mechanism 5 is provided in the movable frame 4 and is used to fix the artificial quartz stone plate and center the plate;

[0045] The feeding mechanism 6 is provided on the bottom plate 1 and is used to convey the plate to the movable frame 4;

[0046] The trimming mechanism 7 is provided on the trimming frame 2 and is used for finely trimming both sides of the artificial quartz stone slab.

[0047] In this embodiment: the bottom plate 1 is used to provide an installation platform for the trimming frame 2 and the feeding mechanism 6 to ensure the stability of the device; the trimming frame 2 is used to provide an installation position for the trimming mechanism 7; the mobile device 3 is used to drive the artificial quartz stone plate to move, so that the plate can pass through the trimming mechanism 7 according to a predetermined trajectory and speed, thereby realizing an automated trimming process; the moving frame 4 is used to provide a stable placement platform for the plate; the centering mechanism 5 can ensure that the position of the plate in the moving frame 4 is accurate, and the plate is prevented from offsetting during the movement, thereby improving the accuracy and quality of the trimming; the feeding mechanism 6 can automatically and accurately transport the plate to be trimmed to the moving frame 4, realizing automatic loading of the plate and improving processing efficiency; the trimming mechanism 7 can accurately trim the edge of the plate, remove excess burrs and uneven parts, make the edge of the plate smoother and neater, and improve the overall quality of the plate.

[0048] Specifically, the centering mechanism 5 includes a first forward and reverse motor 501, a first bidirectional threaded rod 502, two fixed rods 503 and a limit rod 504. The first forward and reverse motor 501 is installed on one side of the outer wall of the movable frame 4 by bolts. The first bidirectional threaded rod 502 is fixedly arranged at the output end of the first forward and reverse motor 501. Each fixed rod 503 is threadedly connected to the outer wall of the first bidirectional threaded rod 502, and each fixed rod 503 is movably mounted on the outer wall of the limit rod 504. The limit rod 504 is fixedly arranged on the inner wall of the movable frame 4.

[0049] In this embodiment: the first forward and reverse motor 501 provides power for the rotation of the first bidirectional threaded rod 502. When the first forward and reverse motor 501 drives the first bidirectional threaded rod 502 to rotate when powered on, the two fixed rods 503 will move toward or away from each other along the limiting rod 504, thereby achieving clamping and centering of the plate. The limiting rod 504 guides and limits the movement of the fixed rod 503.

[0050] Specifically, the feeding mechanism 6 includes a feeding platform 601, a lifting component, a mounting frame 602 and a feeding component. The lifting component is arranged on the base plate 1, the feeding platform 601 is arranged on the lifting component, the mounting frame 602 is fixedly arranged on the base plate 1, and the feeding component is arranged on the mounting frame 602.

[0051] In this embodiment: the lifting component is used to adjust the height of the feeding table 601 to meet the needs of plate conveying. The feeding table 601 is a supporting platform for the plate. The mounting frame 602 is used to provide an installation position for the feeding component. The feeding component is used to convey the plate from the feeding table 601 to the movable frame 4.

[0052] Specifically, the lifting components include a support frame 603, a second bidirectional threaded rod 604, two moving parts 605, a moving groove 606 and two first connecting rods 607. The support frame 603 is fixedly arranged on the top of the outer wall of the base plate 1, and the second bidirectional threaded rod 604 is rotatably embedded in the inner wall of the support frame 603. Each moving part 605 is threadedly connected to the outer wall of the second bidirectional threaded rod 604, and each moving part 605 is slidably embedded in the inner wall of the moving groove 606. The moving groove 606 is opened at the bottom of the inner wall of the support frame 603. One end of each first connecting rod 607 is movably mounted on the outer wall of the moving part 605, and the other end of each first connecting rod 607 is movably mounted on the outer wall of the feeding platform 601.

[0053] In this embodiment: the support frame 603 is used to provide an installation position for the second bidirectional threaded rod 604, and the movable groove 606 guides the movable part 605, limiting the rotation of the movable part 605 so that it can only move linearly along the second bidirectional threaded rod 604. When the second bidirectional threaded rod 604 rotates, it drives the two movable parts 605 to move toward or away from each other, and the movable part 605 drives the bottom end of the first connecting rod 607 to move, so that the top end of the first connecting rod 607 pushes the feeding table 601 to move, thereby realizing the lifting and lowering of the feeding table 601.

[0054] Specifically, the feeding component includes a second forward and reverse motor 608, two first gears 625, a rotating shaft 609, a push rod 610, a U-shaped hole 611, a connecting piece 612, a movable frame 613, a first guide rail 622, a second guide rail 623, a linkage assembly and a fixing assembly. The second forward and reverse motor 608 is mounted on one side of the outer wall of the mounting frame 602 by bolts, one of the first gears 625 is fixedly sleeved on the output end of the second forward and reverse motor 608, and the other first gear 625 is fixedly sleeved on the outer wall of the rotating shaft 609. Each first gear 625 is meshed with each other, and the rotating shaft 609 is rotatably embedded in the outer wall of the mounting frame 602. On one side, the pushing rod 610 is fixedly sleeved on the outer wall of the rotating shaft 609, the U-shaped hole 611 is opened on the outer wall side of the mounting frame 602, the connecting member 612 is slidably embedded in the inner wall of the U-shaped hole 611, and the connecting member 612 is movable through the outer wall side of the pushing rod 610, the movable frame 613 is fixedly set on the outer wall side of the connecting member 612, the first guide rail 622 is fixedly set on the outer wall side of the mounting frame 602, the second guide rail 623 is slidably embedded in the inner wall of the first guide rail 622, the movable frame 613 is slidably embedded in the inner wall of the second guide rail 623, the linkage component is arranged on the rotating shaft 609, and the fixed component is arranged on the movable frame 613.

[0055] In this embodiment: when the second forward and reverse motor 608 drives one of the first gears 625 to rotate when energized, it can drive the other first gear 625 to drive the rotating shaft 609 to rotate on the mounting frame 602, so that the push rod 610 rotates, and the push rod 610 will push the connecting piece 612 to slide in the U-shaped hole 611, so that the movable frame 613 moves in the second guide rail 623, and cooperates with the first guide rail 622 to enable the movable frame 613 to reciprocate along the U-shaped track. The first guide rail 622 and the second guide rail 623 play a guiding role to ensure that the movement trajectory of the movable frame 613 is accurate. The linkage component is used to realize the linkage between the lifting component and the feeding component. The fixing component is used to fix and center the plate to ensure that the plate does not move during the feeding process. Vacuum suction cups can be set on the movable frame 4 and the movable frame 613 according to actual conditions to increase the stability of the plate during movement.

[0056] Specifically, the linkage assembly includes a circular plate 614, a mounting shaft 615, a second connecting rod 616, a rack 617 and a second gear 624. The circular plate 614 is fixedly arranged on one side of the outer wall of the rotating shaft 609, the mounting shaft 615 is fixedly arranged on one side of the outer wall of the circular plate 614, one end of the second connecting rod 616 is movably sleeved on the outer wall of the mounting shaft 615, and the other end of the second connecting rod 616 is movably sleeved on one side of the outer wall of the rack 617, the rack 617 slides through one side of the outer wall of the mounting frame 602, the second gear 624 is fixedly sleeved on the outer wall of the second bidirectional threaded rod 604, and the second gear 624 is meshed with the rack 617.

[0057] In this embodiment: when the rotating shaft 609 rotates, it drives the circular plate 614 to rotate. The circular plate 614 drives the rack 617 to perform reciprocating linear motion through the installation shaft 615 and the second connecting rod 616. The rack 617 and the second gear 624 engage with each other, thereby driving the second bidirectional threaded rod 604 to rotate, realizing the linkage between the feeding component and the lifting component.

[0058] Specifically, the fixing assembly includes a third forward and reverse motor 618, a third bidirectional threaded rod 619, a second guide rod 620 and two clamps 621. The third forward and reverse motor 618 is installed on one side of the outer wall of the movable frame 613 by bolts. The third bidirectional threaded rod 619 is fixedly set at the output end of the third forward and reverse motor 618. The second guide rod 620 is fixedly set on the inner wall of the movable frame 613. Each clamp 621 is movably mounted on the outer wall of the second guide rod 620, and each clamp 621 is threadedly connected to the outer wall of the third bidirectional threaded rod 619.

[0059] In this embodiment: when the third forward and reverse motor 618 drives the third bidirectional threaded rod 619 to rotate when energized, due to the restriction of the second guide rod 620, the two clamping plates 621 will move toward or away from each other along the third bidirectional threaded rod 619, thereby achieving clamping and loosening of the plate, and at the same time, the centering of the plate. The contact surfaces of the fixed rod 503 and the clamping plate 621 with the plate are provided with rubber pads, which can increase the friction between the fixed rod 503 and the clamping plate 621 and the plate, and protect the plate.

[0060] Specifically, the trimming mechanism 7 includes an adjusting frame 701, two mounting platforms 702 and two sets of switching components. The adjusting frame 701 is installed at the bottom of the outer wall of the trimming frame 2, each mounting platform 702 is fixedly set at the top of the outer wall of the adjusting frame 701, and each set of switching components is set on the mounting platform 702.

[0061] In this embodiment: the adjustment frame 701 is used to adjust the distance between the two sets of switching components, and the position of the edge grinder 706 can be adjusted according to the size of the plate to meet the trimming requirements of plates of different sizes. The structure of the mobile device 3 and the adjustment frame 701 is common knowledge among those skilled in the art and will not be introduced in detail here. The mounting table 702 provides a mounting platform for the switching component, and the switching component is used to switch different trimming tools to meet different trimming requirements.

[0062] Specifically, each set of switching components includes a rotating frame 703, a servo motor 704, two third gears 705 and two edge grinders 706. The rotating frame 703 is movably mounted on the outer wall of the mounting platform 702. The servo motor 704 is mounted on one side of the outer wall of the mounting platform 702 by bolts. One of the third gears 705 is fixedly mounted on the output end of the servo motor 704, and the other third gears 705 are fixedly mounted on the outer wall of the rotating frame 703. Each third gear 705 is meshed with each other, and each edge grinder 706 is mounted on both sides of the outer wall of the rotating frame 703.

[0063] In this embodiment, when it is necessary to switch between different edge grinders 706 , the servo motor 704 drives one of the third gears 705 to rotate, which can drive the other third gear 705 to drive the rotating frame 703 to rotate on the mounting platform 702 , thereby achieving the switching of the edge grinder 706 .

[0064] Specifically, a fixing frame 8 is fixedly installed on the top of the outer wall of each mounting platform 702, and a spray pipe 9 is fixedly installed on one side of the outer wall of each fixing frame 8.

[0065] In this embodiment: a fixing frame 8 is used to install and place a spray pipe 9, one end of the spray pipe 9 is provided with a spray head, and the other end of the spray pipe 9 is connected to an external spray device, and the spray pipe 9 is used to spray coolant during the trimming process to reduce the heat generated by the friction between the edge grinder 706 and the plate, and at the same time wash away the debris generated during the trimming process to ensure the trimming quality and the service life of the equipment. The power of the first forward and reverse motor 501, the second forward and reverse motor 608, the third forward and reverse motor 618, the servo motor 704 and the edge grinder 706 comes from an external power supply, which should be electrically connected to the external power supply. The internal circuit principle structure is common knowledge to those skilled in the art and will not be introduced in detail here. The model can be selected according to actual usage.

[0066] When in use, the artificial quartz stone slab to be trimmed is placed on the feeding table 601, and the second forward and reverse motor 608 is started. The second forward and reverse motor 608 drives one of the first gears 625 to rotate, and drives the other first gear 625 to drive the rotating shaft 609 to rotate on the mounting frame 602, so that the push rod 610 rotates. The push rod 610 pushes the connecting piece 612 to slide in the U-shaped hole 611, so that the movable frame 613 moves in the second guide rail 623 and cooperates with the first guide rail 622 to make the movable frame 613 move along the U-shaped track, so that the movable frame 613 above the movable frame 4 moves to the upper part of the feeding table 601. When the rotating shaft 609 rotates, it can drive the circular plate 614 to rotate. The circular plate 614 drives the rack 617 to do reciprocating linear motion through the installation shaft 615 and the second connecting rod 616. The rack 617 and the second gear 624 are meshed with each other, thereby driving the second bidirectional threaded rod 604 to rotate. The second bidirectional threaded rod 604 drives the two moving parts 605 to approach each other. The moving part 605 drives the bottom end of the first connecting rod 607 to move, so that the top end of the first connecting rod 607 pushes the feeding table 601 to move upward, so that the feeding table 601 and the top of the moving frame 4 are at the same level, and then the third positive The reverse motor 618 and the third forward and reverse motor 618 drive the third bidirectional threaded rod 619 to rotate. Due to the restriction of the second guide rod 620, the two clamping plates 621 will move along the third bidirectional threaded rod 619. The two clamping plates 621 can approach each other to clamp the plate. Then the second forward and reverse motor 608 is started to rotate the rotating shaft 609 in the opposite direction, so that the movable frame 613 holding the plate returns to the top of the moving frame 4. The first forward and reverse motor 501 is started. The first forward and reverse motor 501 drives the first bidirectional threaded rod 502 to rotate. The two fixed rods 503 will approach each other along the limit rod 504 to achieve the clamping and After alignment, the two clamps 621 then release their grip on the plate, and the mobile device 3 drives the mobile frame 4 to move in the trimming frame 2 to transport the plate to between the two edge grinders 706. The edge grinder 706 can accurately trim the edge of the plate, removing excess burrs and uneven parts. At the same time, the spray pipe 9 sprays coolant to lower the temperature and wash away debris. When it is necessary to switch to a different edge grinder 706, the servo motor 704 drives one of the third gears 705 to rotate, which can drive the other third gear 705 to drive the rotating frame 703 to rotate on the mounting table 702, thereby realizing the switching of the edge grinder 706.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for fine trimming of artificial quartz stone slabs, characterized in that: include: Bottom plate (1); A trimming frame (2) is fixedly arranged on the top of the outer wall of the base plate (1); A mobile device (3) is installed on the inner wall of the trimming frame (2) and is used to drive the artificial quartz stone plate to move; A movable frame (4) is mounted on the top of the outer wall of the mobile device (3) and is used to place the artificial quartz stone slab; A centering mechanism (5) is provided in the movable frame (4) and is used to fix the artificial quartz stone plate and center the plate; A feeding mechanism (6) is provided on the bottom plate (1) and is used to transport the plate to the movable frame (4); The trimming mechanism (7) is arranged on the trimming frame (2) and is used for finely trimming both sides of the artificial quartz stone plate.

2. The artificial quartz stone slab trimming device according to claim 1, characterized in that: The centering mechanism (5) comprises a first forward and reverse motor (501), a first bidirectional threaded rod (502), two fixed rods (503) and a limit rod (504); the first forward and reverse motor (501) is mounted on one side of the outer wall of the moving frame (4) by means of bolts; the first bidirectional threaded rod (502) is fixedly arranged at the output end of the first forward and reverse motor (501); each of the fixed rods (503) is threadedly connected to the outer wall of the first bidirectional threaded rod (502); and each of the fixed rods (503) is movably sleeved on the outer wall of the limit rod (504); and the limit rod (504) is fixedly arranged on the inner wall of the moving frame (4).

3. The artificial quartz stone slab trimming device according to claim 2, characterized in that: The feeding mechanism (6) comprises a feeding platform (601), a lifting component, a mounting frame (602) and a feeding component, wherein the lifting component is arranged on the bottom plate (1), the feeding platform (601) is arranged on the lifting component, the mounting frame (602) is fixedly arranged on the bottom plate (1), and the feeding component is arranged on the mounting frame (602).

4. The artificial quartz stone slab trimming device according to claim 3, characterized in that: The lifting components include a support frame (603), a second bidirectional threaded rod (604), two moving parts (605), a moving groove (606) and two first connecting rods (607), wherein the support frame (603) is fixedly arranged on the top of the outer wall of the base plate (1), the second bidirectional threaded rod (604) is rotatably embedded in the inner wall of the support frame (603), each of the moving parts (605) is threadedly connected to the outer wall of the second bidirectional threaded rod (604), and each of the moving parts (605) is slidably embedded in the inner wall of the moving groove (606), and the moving groove (606) is opened at the bottom of the inner wall of the support frame (603), one end of each of the first connecting rods (607) is movably sleeved on the outer wall of the moving part (605), and the other end of each of the first connecting rods (607) is movably sleeved on the outer wall of the feeding platform (601).

5. The artificial quartz stone slab trimming device according to claim 4, characterized in that: The feeding component includes a second forward and reverse motor (608), two first gears (625), a rotating shaft (609), a push rod (610), a U-shaped hole (611), a connecting piece (612), a movable frame (613), a first guide rail (622), a second guide rail (623), a linkage assembly and a fixing assembly. The second forward and reverse motor (608) is mounted on one side of the outer wall of the mounting frame (602) by bolts. One of the first gears (625) is fixedly sleeved on the output end of the second forward and reverse motor (608), and the other first gear (625) is fixedly sleeved on the outer wall of the rotating shaft (609). Each of the first gears (625) is meshed with each other. The rotating shaft (609) is rotatably embedded in one side of the outer wall of the mounting frame (602). The push rod (610) is fixedly sleeved on the outer wall of the rotating shaft (609), the U-shaped hole (611) is opened on one side of the outer wall of the mounting frame (602), the connecting member (612) is slidably embedded in the inner wall of the U-shaped hole (611), and the connecting member (612) is movable through one side of the outer wall of the push rod (610), the movable frame (613) is fixedly arranged on one side of the outer wall of the connecting member (612), the first guide rail (622) is fixedly arranged on one side of the outer wall of the mounting frame (602), the second guide rail (623) is slidably embedded in the inner wall of the first guide rail (622), the movable frame (613) is slidably embedded in the inner wall of the second guide rail (623), the linkage component is arranged on the rotating shaft (609), and the fixed component is arranged on the movable frame (613).

6. The artificial quartz stone slab trimming device according to claim 5, characterized in that: The linkage assembly includes a circular plate (614), a mounting shaft (615), a second connecting rod (616), a rack (617) and a second gear (624), wherein the circular plate (614) is fixedly mounted on one side of the outer wall of the rotating shaft (609), the mounting shaft (615) is fixedly mounted on one side of the outer wall of the circular plate (614), one end of the second connecting rod (616) is movably mounted on the outer wall of the mounting shaft (615), and the other end of the second connecting rod (616) is movably mounted on one side of the outer wall of the rack (617), the rack (617) slides through one side of the outer wall of the mounting frame (602), the second gear (624) is fixedly mounted on the outer wall of the second bidirectional threaded rod (604), and the second gear (624) is meshed with the rack (617).

7. The artificial quartz stone slab trimming device according to claim 6, characterized in that: The fixing assembly includes a third forward and reverse motor (618), a third bidirectional threaded rod (619), a second guide rod (620) and two clamping plates (621). The third forward and reverse motor (618) is mounted on one side of the outer wall of the movable frame (613) by means of bolts. The third bidirectional threaded rod (619) is fixedly arranged on the output end of the third forward and reverse motor (618). The second guide rod (620) is fixedly arranged on the inner wall of the movable frame (613). Each of the clamping plates (621) is movably sleeved on the outer wall of the second guide rod (620), and each of the clamping plates (621) is threadedly connected to the outer wall of the third bidirectional threaded rod (619).

8. The artificial quartz stone slab trimming device according to claim 7, characterized in that: The trimming mechanism (7) comprises an adjusting frame (701), two mounting platforms (702) and two groups of switching components. The adjusting frame (701) is mounted on the bottom of the outer wall of the trimming frame (2). Each mounting platform (702) is fixedly arranged on the top of the outer wall of the adjusting frame (701). Each group of switching components is arranged on the mounting platform (702).

9. The artificial quartz stone slab trimming device according to claim 8, characterized in that: Each group of the switching components comprises a rotating frame (703), a servo motor (704), two third gears (705) and two edge grinders (706); the rotating frame (703) is movably sleeved on the outer wall of the mounting platform (702); the servo motor (704) is mounted on one side of the outer wall of the mounting platform (702) by bolts; one of the third gears (705) is fixedly sleeved on the output end of the servo motor (704); the other third gears (705) are fixedly sleeved on the outer wall of the rotating frame (703); each of the third gears (705) is meshed with each other; and each of the edge grinders (706) is mounted on both sides of the outer wall of the rotating frame (703).

10. The artificial quartz stone slab trimming device according to claim 9, characterized in that: A fixing frame (8) is fixedly provided on the top of the outer wall of each mounting platform (702), and a spray pipe (9) is fixedly provided on one side of the outer wall of each fixing frame (8).

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