A conveying device for marble slab processing

Abstract

The application belongs to the technical field of stone processing, and particularly relates to a conveying device for marble plate processing, which comprises a rack, a conveying belt arranged on the rack, a plate discharging assembly, a horizontal moving rod slidably connected to one side of the upper end of the rack, a gear rack I slidably connected to one side of the horizontal moving rod, a negative pressure device fixedly connected to the lower end of the gear rack I, a plurality of hard pipes communicated with the bottom of the negative pressure device, and a suction disc fixedly connected to the pipe opening of the hard pipe. The plate discharging assembly can neatly stack the marble plates conveyed to the designated position, so that the marble plates can be conveniently taken and transported subsequently. Furthermore, the stacking limiting assembly can limit the edges of the stacked plates, so that the stacked plates are not easy to deviate or fall due to external force, thereby facilitating normal taking and transporting of the plates subsequently, and avoiding damage of the marble plates due to falling, so as to ensure the quality of the marble plates.

Description

Technical Field

[0001] This invention belongs to the field of stone processing technology, specifically a conveying device for processing marble slabs. Background Technology

[0002] Marble slabs are slab-shaped products made from natural marble blocks through processing, used for architectural decoration. During the production and processing of marble slabs, the marble often needs to be transported to the next step.

[0003] Patent CN119683256A discloses a conveying device for processing marble slabs. It includes a horizontally arranged guide rail base, along which a tilting unloader for tilting and unloading marble slabs and a stacking platform for guiding the unloaded marble slabs to be stacked are sequentially distributed. The tilting unloader includes a conveying base movable along the guide rail base, a tilting platform mounted on the conveying base, a bracket conveying platform fixedly mounted on the tilting platform, and a bracket for supporting and placing marble slabs conveyed on the bracket conveying platform. A tilting positioning mechanism is mounted on the tilting platform. This patented conveying device, while fulfilling the basic requirements for conveying, tilting, stacking, and placing marble slabs, improves the stability and safety of operation during conveying, unloading, and stacking, and also protects the structural and surface integrity of the marble slabs, avoiding unnecessary damage.

[0004] However, the above technical solutions still have the following shortcomings in practical applications:

[0005] When transporting marble slabs, multiple slabs can be neatly stacked at designated locations for later retrieval and transfer. However, when multiple marble slabs are neatly stacked, they are prone to shifting or even falling due to accidental external forces. This can affect the normal retrieval of the marble slabs, and the slabs may also be damaged due to falling, thus affecting their quality. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, the present invention proposes a conveying device for processing marble slabs.

[0007] The technical solution adopted by the present invention to solve its technical problem is: a conveying device for processing marble slabs, including a frame, on which a conveyor belt is provided;

[0008] It also includes sheet metal cutting components;

[0009] The sheet metal feeding assembly includes a transverse rod slidably connected to one side of the upper end of the frame. A rack is slidably connected to one side of the transverse rod. A negative pressure device is fixedly connected to the lower end of the rack. Multiple rigid pipes are connected to the bottom of the negative pressure device. A suction cup is fixedly connected to the opening of the rigid pipe.

[0010] It also includes palletizing limit components;

[0011] The palletizing limiting component includes a placement plate fixedly connected to one side of the frame. A fixed seat is fixedly connected to one side of the upper surface of the placement plate, and a sliding seat is slidably connected to one side of the upper surface of the placement plate. Adhesive plates are slidably connected to both sides of the upper surface of the fixed seat and the sliding seat. Baffles are slidably connected to one side of the two adhesive plates on the left side.

[0012] Preferably, it also includes a sheet material movement limiting component;

[0013] The plate movement limiting assembly includes two limiting plates, and guide rods are fixedly connected to both sides of the two limiting plates. The guide rods are slidably connected to the frame. The bottom of the limiting plate is in contact with the surface of the conveyor belt. A cylinder is fixedly connected to both sides of the upper end of the frame. The piston end of the cylinder is fixedly connected to one side of the two limiting plates respectively.

[0014] Preferably, one end of the transverse rod is threadedly connected to a threaded rod three, both ends of the threaded rod three are rotatably mounted on the frame, a motor four is fixedly connected to one side of the upper end of the frame, the output end of the motor four is fixedly connected to one end of the threaded rod three, a gear two is rotatably mounted on one side of the transverse rod, the gear two meshes with a rack one, and a motor five is fixedly connected to one side of the transverse rod, the output end of the motor five is fixedly connected to the gear two.

[0015] Preferably, a cylinder two is fixedly connected to one side of the upper surface of the placement plate, the piston end of the cylinder two is fixedly connected to one side of the sliding seat, and a bidirectional threaded rod is rotatably provided at both ends of the fixed seat. The two sides of the bidirectional threaded rod are respectively threadedly connected to two bonding plates. A motor seven is fixedly connected to one end of the fixed seat, and the output end of the motor seven is fixedly connected to one end of the bidirectional threaded rod. The bonding plates on the left and right sides are connected by a telescopic rod.

[0016] Preferably, it also includes a quantity control component;

[0017] The quantity removal control component includes multiple support blocks that are longitudinally distributed and slidably inserted through one side of the bonding plate. A slider is slidably connected to one side of the bonding plate, and a pressure rod is fixedly connected to one side of the slider.

[0018] Preferably, a threaded rod four is threadedly connected to one side of the slider, and both ends of the threaded rod four are rotatably mounted on the bonding plate. A motor eight is fixedly connected to one side of the upper end of the bonding plate, and the output end of the motor eight is fixedly connected to one end of the threaded rod four.

[0019] Preferably, a winding roller is rotatably arranged on one side of the lower end of the bonding plate, and a pressure cloth is wound on the winding roller. The end of the pressure cloth is fixedly connected to one side of the pressure rod. A motor six is ​​fixedly connected to one side of the lower end of the bonding plate, and the output end of the motor six is ​​fixedly connected to one end of the winding roller. A spring is fixedly connected to one end of the support block, and the other end of the spring is fixedly connected to the bonding plate. Cylinder three is fixedly connected to the lower ends of the two bonding plates on the left side, and the piston end of the cylinder three is fixedly connected to one side of the baffle.

[0020] Preferably, it also includes an anti-friction offset component;

[0021] The anti-friction offset assembly includes a support column fixedly connected to one side of the upper surface of the placement plate, a rack two slidably connected to one side of the upper end of the support column, a transverse plate fixedly connected to one end of the rack two, a support rod slidably connected to one side of the transverse plate, and a pressure block slidably connected to the groove of the support rod.

[0022] Preferably, a gear is rotatably mounted on one side of the upper end of the support column, the gear meshing with a rack, and a motor is fixedly connected to one side of the upper end of the support column, with the output end of the motor fixedly connected to the gear.

[0023] Preferably, a threaded rod is threadedly connected to one side of the support rod, both ends of which are rotatably mounted on the transverse plate. A motor is fixedly connected to one end of the transverse plate, and the output end of the motor is fixedly connected to one end of the threaded rod. A threaded rod is threadedly connected to one side of the pressure block, both ends of which are rotatably mounted on the support rod. A motor is fixedly connected to one end of the support rod, and the output end of the motor is fixedly connected to one end of the threaded rod.

[0024] The beneficial effects of this invention are as follows:

[0025] 1. The present invention discloses a conveying device for processing marble slabs. Using a slab unloading component, marble slabs conveyed to a designated position can be neatly stacked for subsequent retrieval and transfer. Furthermore, using a stacking limiting component, the edges of the stacked slabs can be limited, preventing the stacked slabs from shifting or falling due to external forces. This facilitates normal retrieval and transfer of the slabs and prevents damage from falling marble slabs, thus ensuring the quality of the marble slabs.

[0026] 2. The conveying device for processing marble slabs according to the present invention utilizes a quantity control component. During the stacking process, multiple slabs can be separated by multiple support blocks to create gaps between them. When a specific number of slabs needs to be removed, the forks are simply inserted into the corresponding gaps, and then the multiple support blocks are reset from top to bottom. The specific number of slabs then fall onto the forks, allowing the specific number of slabs to be removed. This enables the batch removal of multiple slabs to meet different usage needs.

[0027] 3. The conveying device for processing marble slabs according to the present invention utilizes an anti-friction offset component. When a specific number of slabs are removed using the forks, the corresponding slabs are pushed by the support rod and pressed by the pressure block, thereby avoiding the offset or jamming of the slabs due to friction between the slabs and the bonding plate, and further ensuring the normal removal of the slabs. Attached Figure Description

[0028] The invention will now be further described with reference to the accompanying drawings.

[0029] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0030] Figure 2 This is a schematic diagram of the three-dimensional structure at the placement of the board;

[0031] Figure 3 This is a schematic diagram of the three-dimensional structure at the limiting plate.

[0032] Figure 4 This is a schematic diagram of the three-dimensional structure at the support column;

[0033] Figure 5 This is a schematic diagram of a partial three-dimensional structure of the support rod;

[0034] Figure 6 This is a schematic diagram of the three-dimensional structure at the transverse sliding rod;

[0035] Figure 7 yes Figure 6 Enlarged view of a section at point A in the middle;

[0036] Figure 8 This is a schematic diagram of the three-dimensional structure from another perspective of the placement board;

[0037] Figure 9 yes Figure 8 Enlarged view of a section at point B in the middle;

[0038] Figure 10 yes Figure 8 Enlarged view of a section at point C;

[0039] Figure 11 This is a three-dimensional structural diagram of the sliding seat.

[0040] In the diagram: 1. Frame; 2. Conveyor belt; 3. Limiting plate; 4. Cylinder 1; 5. Guide rod; 6. Transverse rod; 7. Placement plate; 8. Rack 1; 9. Gear 1; 10. Rack 2; 11. Motor 1; 12. Transverse plate; 13. Adhesive plate; 14. Cylinder 2; 15. Sliding seat; 16. Fixed seat; 17. Baffle; 18. Telescopic rod; 19. Support column; 20. Motor 2; 21. Threaded rod 1; 22. Support rod; 23. Pressing rod. 24. Motor 3; 25. Threaded rod 2; 26. Threaded rod 3; 27. Motor 4; 28. Motor 5; 29. ​​Gear 2; 30. Negative pressure device; 31. Rigid pipe; 32. Suction cup; 33. Cylinder 3; 34. Motor 6; 35. Pressure cloth; 36. Support block; 37. Winding roller; 38. Motor 7; 39. Bidirectional threaded rod; 40. Spring; 41. Threaded rod 4; 42. Motor 8; 43. Slider; 44. Pressure rod. Detailed Implementation

[0041] The technical solution of the present invention will now be clearly and completely described 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.

[0042] Please refer to Figures 1-11 The present invention provides a technical solution: a conveying device for processing marble slabs, including a frame 1 and a conveyor belt 2 disposed on the frame 1;

[0043] It also includes sheet metal cutting components;

[0044] The sheet material feeding assembly includes a transverse rod 6 slidably connected to one side of the upper end of the frame 1. A rack 8 is slidably connected to one side of the transverse rod 6. A negative pressure device 30 is fixedly connected to the lower end of the rack 8. Multiple rigid tubes 31 are connected to the bottom of the negative pressure device 30. A suction cup 32 is fixedly connected to the opening of the rigid tubes 31.

[0045] It also includes palletizing limit components;

[0046] The palletizing limiting assembly includes a placement plate 7 fixedly connected to one side of the frame 1. A fixed seat 16 is fixedly connected to one side of the upper surface of the placement plate 7. A sliding seat 15 is slidably connected to one side of the upper surface of the placement plate 7. Adhesive plates 13 are slidably connected to both sides of the upper surface of the fixed seat 16 and the sliding seat 15. A baffle 17 is slidably connected to one side of the two adhesive plates 13 on the left side.

[0047] In this embodiment, as Figure 2 , Figure 3 , Figures 6-8 , Figure 10 , Figure 11 As shown, it also includes a plate movement limiting component;

[0048] The plate movement limiting assembly includes two limiting plates 3. Guide rods 5 are fixedly connected to both sides of the two limiting plates 3. The guide rods 5 are slidably connected to the frame 1. The bottom of the limiting plate 3 is in contact with the surface of the conveyor belt 2. Cylinders 4 are fixedly connected to both sides of the upper end of the frame 1. The piston ends of the cylinders 4 on both sides are fixedly connected to one side of the two limiting plates 3 respectively.

[0049] One end of the transverse rod 6 is threadedly connected to a threaded rod 26. Both ends of the threaded rod 26 are rotatably mounted on the frame 1. A motor 27 is fixedly connected to one side of the upper end of the frame 1. The output end of the motor 27 is fixedly connected to one end of the threaded rod 26. A gear 29 is rotatably mounted on one side of the transverse rod 6. The gear 29 meshes with the rack 8. A motor 28 is fixedly connected to one side of the transverse rod 6. The output end of the motor 28 is fixedly connected to the gear 29.

[0050] A cylinder 14 is fixedly connected to one side of the upper surface of the placement plate 7. The piston end of the cylinder 14 is fixedly connected to one side of the sliding seat 15. The two ends of the fixed seat 16 are rotatably provided with bidirectional threaded rods 39. The two sides of the bidirectional threaded rods 39 are respectively threaded to two bonding plates 13. A motor 38 is fixedly connected to one end of the fixed seat 16. The output end of the motor 38 is fixedly connected to one end of the bidirectional threaded rods 39. The bonding plates 13 on the left and right sides are connected by a telescopic rod 18.

[0051] Specifically, in existing technologies, when conveying marble slabs, multiple marble slabs can be neatly stacked at a designated location for subsequent retrieval and transfer. However, when multiple marble slabs are neatly stacked, they are prone to shifting or even falling due to accidental external forces, thus affecting the normal retrieval of the marble slabs. Furthermore, the marble slabs may be damaged due to falling, thereby affecting their quality.

[0052] Therefore, in order to solve the above problems, the working principle of this embodiment is as follows:

[0053] This method is applied to conveying marble slabs of the same specifications in the same batch. First, based on the width of the marble slab, two limiting plates 3 are moved simultaneously using cylinders 4 on both sides to adjust the distance between the two limiting plates 3, ensuring that the distance is equal to the width of the marble slab. Then, the marble slab is placed between the two limiting plates 3, and the conveyor belt 2 moves the slab, with the slab positioned in the center of the conveyor belt 2.

[0054] When the sheet material reaches the end of conveyor belt 2, conveyor belt 2 stops operating. At this time, the negative pressure device 30 is located above the sheet material, and motor 5 28 drives gear 2 29 to rotate, causing rack 1 8 to move downwards until suction cup 32 is in contact with the surface of the sheet material. Then, the negative pressure device 30 is activated to extract the air from suction cup 32, thus allowing suction cup 32 to hold the sheet material in place. Then, motor 427 drives threaded rod 326 to rotate, causing transverse rod 6 to move laterally until the adsorbed board moves above multiple bonding plates 13. At this time, according to the size of the board, cylinder 214 drives sliding seat 15 to move, and telescopic rod 18 extends and retracts, thereby adjusting the distance between the left and right bonding plates 13. Since telescopic rod 18 connects the left and right bonding plates 13, motor 738 drives bidirectional threaded rod 39 to rotate, thereby adjusting the distance between the front and rear bonding plates 13, so that the two right corners of the board are aligned with the included angle of the two right bonding plates 13, and the two left corners of the board are aligned with the included angle formed by the two left bonding plates 13 and baffle 17. At this time, the board can be driven to descend, placing the board at the bottom of the bonding plates 13, and the bottom of the bonding plates 13 supports the board. Then repeat the above operation to stack multiple panels between multiple bonding boards 13. Since the edges of the panels are limited by the bonding boards 13 and the baffles 17, the stacked panels are not easy to shift or fall due to external force, which facilitates the normal use and transportation of the panels in the future, and avoids damage to the marble panels due to falling, thus ensuring the quality of the marble panels.

[0055] Furthermore, when it is necessary to retrieve or transfer the stacked boards, the forklift forks can be inserted into the bottom of the stacked boards, and then the bottom of the boards can be supported. Subsequently, multiple laminated boards 13 can be driven away from the boards, and the stacked boards can be removed by the forks.

[0056] In this embodiment, as Figures 8-11 As shown, it also includes a quantity control component;

[0057] The quantity control component includes multiple support blocks 36 that are distributed longitudinally and slidably pass through one side of the bonding plate 13. A slider 43 is slidably connected to one side of the bonding plate 13, and a pressure rod 44 is fixedly connected to one side of the slider 43.

[0058] A threaded rod 41 is threadedly connected to one side of the slider 43. Both ends of the threaded rod 41 are rotatably mounted on the bonding plate 13. A motor 42 is fixedly connected to one side of the upper end of the bonding plate 13. The output end of the motor 42 is fixedly connected to one end of the threaded rod 41.

[0059] A winding roller 37 is rotatably mounted on one side of the lower end of the bonding plate 13. A pressure cloth 35 is wound on the winding roller 37. The end of the pressure cloth 35 is fixedly connected to one side of the pressure rod 44. A motor 6 34 is fixedly connected to one side of the lower end of the bonding plate 13. The output end of the motor 6 34 is fixedly connected to one end of the winding roller 37. A spring 40 is fixedly connected to one end of the support block 36. The other end of the spring 40 is fixedly connected to the bonding plate 13. A cylinder 33 is fixedly connected to the lower end of each of the two bonding plates 13 on the left side. The piston end of the cylinder 33 is fixedly connected to one side of the baffle 17.

[0060] Specifically, in the above embodiments, although multiple boards can be neatly stacked, when the boards are removed using the forklift forks, all boards fall onto the forks simultaneously, resulting in all boards being removed at once. However, in some cases, it is necessary to use a forklift to remove the stacked boards in batches. Because the boards are stuck together, the forks have difficulty separating them, thus affecting the batch removal of the stacked boards and hindering subsequent work.

[0061] Therefore, in order to solve the above problems, the working principle of this embodiment is as follows:

[0062] Initially, slider 43 is located at the bottom of bonding plate 13. Whenever a piece of material is placed between multiple bonding plates 13, motor 8 42 drives threaded rod 41 to rotate, causing slider 43 to slide upwards a short distance. Pressure rod 44 then presses the inclined end of support block 36, causing support block 36 to slide towards the inside of bonding plate 13, and spring 40 is compressed. The material then rests on four flush support blocks 36. This process is repeated. Whenever a piece of material is placed down, pressure rod 44 moves upwards a short distance, allowing the four support blocks 36 to hold the material. Simultaneously, as slider 43 moves upwards, motor 6 34 drives winding roller 37 to rotate, unwinding pressure cloth 35. The pressure cloth 35 then adheres to the compressed support blocks 36, preventing them from returning to their original position. In this way, multiple pieces of material are separated from each other, with a certain gap between adjacent pieces.

[0063] When a specific number of plates need to be removed, simply insert the forks into the corresponding gaps, then drive the slider 43 to slide downwards. The pressure cloth 35 continuously rolls up, and the multiple support blocks 36 reset under the action of the spring 40. The specific number of plates then fall onto the forks. Then, the cylinder 33 drives the baffle 17 to move laterally, so that the baffle 17 no longer blocks the plates. Thus, the specific number of plates can be removed without affecting the normal placement of the plates under the forks. Repeating the above operation can achieve the batch removal of multiple plates to meet different usage needs.

[0064] In this embodiment, as Figure 2 , Figure 4 , Figure 5 As shown, it also includes an anti-friction offset component;

[0065] The anti-friction offset assembly includes a support column 19 fixedly connected to one side of the upper surface of the placement plate 7. A rack 10 is slidably connected to one side of the upper end of the support column 19. A transverse plate 12 is fixedly connected to one end of the rack 10. A support rod 22 is slidably connected to one side of the transverse plate 12. A pressure block 23 is slidably connected to the groove of the support rod 22.

[0066] A gear 9 is rotatably mounted on one side of the upper end of the support column 19. The gear 9 meshes with the rack 10. A motor 11 is fixedly connected to one side of the upper end of the support column 19. The output end of the motor 11 is fixedly connected to the gear 9.

[0067] One side of the support rod 22 is threadedly connected to a threaded rod 21. Both ends of the threaded rod 21 are rotatably mounted on the transverse plate 12. One end of the transverse plate 12 is fixedly connected to a motor 20. The output end of the motor 20 is fixedly connected to one end of the threaded rod 21. One side of the pressure block 23 is threadedly connected to a threaded rod 25. Both ends of the threaded rod 25 are rotatably mounted on the support rod 22. One end of the support rod 22 is fixedly connected to a motor 24. The output end of the motor 24 is fixedly connected to one end of the threaded rod 25.

[0068] Specifically, in the above embodiments, although the number of plates removed at one time can be controlled, when the forks move the stacked plates laterally, the multiple bonding plates 13 still need to be bonded to the remaining plates. Therefore, when the forklift moves the plates, the plates are prone to shifting due to friction between their edges and the bonding plates 13. This results in misalignment of the edges of the removed plates, affecting their neatness and hindering subsequent storage. Furthermore, when the topmost plate comes into contact with the bonding plates 13, it is prone to jamming due to friction because it is not under pressure, leading to detachment and causing problems.

[0069] Therefore, in order to solve the above problems, the working principle of this embodiment is as follows:

[0070] Once the forks are inserted into the corresponding gaps, motor 20 drives threaded rod 21 to rotate, adjusting the height of support rod 22 so that the bottom protrusion of support rod 22 aligns with the bottom of the corresponding plate. Then, motor 11 drives gear 9 to rotate, causing rack 10 to move laterally, allowing support rod 22 to fit against the bottom of the corresponding plate. Next, motor 3 drives threaded rod 25 to rotate, causing pressure block 23 to descend along the groove of support rod 22, pressing down on the top plate. At this point, the forks and support rod 22 move synchronously to remove a specific number of plates. Because the plates are pushed by support rod 22 and pressed by pressure block 23 during movement, the plates are prevented from shifting or jamming due to friction between the plates and the bonding plate 13, further ensuring the normal removal of the plates.

[0071] Working principle: First, based on the width of the marble slab, the two limiting plates 3 are moved simultaneously by the cylinders 4 on both sides to adjust the distance between the two limiting plates 3, making the distance equal to the width of the marble slab. Then, the marble slab is placed between the two limiting plates 3, and the conveyor belt 2 moves the slab, with the slab located in the center of the conveyor belt 2.

[0072] When the sheet material reaches the end of conveyor belt 2, conveyor belt 2 stops operating. At this time, the negative pressure device 30 is located above the sheet material, and motor 5 28 drives gear 2 29 to rotate, causing rack 1 8 to move downwards until suction cup 32 is in contact with the surface of the sheet material. Then, the negative pressure device 30 is activated to extract the air from suction cup 32, thus allowing suction cup 32 to hold the sheet material in place. Then, motor 427 drives threaded rod 326 to rotate, causing transverse rod 6 to move laterally until the adsorbed board moves above multiple bonding plates 13. At this time, according to the size of the board, cylinder 214 drives sliding seat 15 to move, and telescopic rod 18 extends and retracts, thereby adjusting the distance between the left and right bonding plates 13. Since telescopic rod 18 connects the left and right bonding plates 13, motor 738 drives bidirectional threaded rod 39 to rotate, thereby adjusting the distance between the front and rear bonding plates 13, so that the two right corners of the board are aligned with the included angle of the two right bonding plates 13, and the two left corners of the board are aligned with the included angle formed by the two left bonding plates 13 and baffle 17. At this time, the board can be driven to descend, placing the board at the bottom of the bonding plates 13, and the bottom of the bonding plates 13 supports the board. Then repeat the above operation to stack multiple boards between multiple laminated boards 13. Since the edges of the boards are limited by the laminated boards 13 and the baffles 17, the stacked boards are not easily shifted or fall off due to external forces.

[0073] Furthermore, when it is necessary to retrieve or transfer the stacked boards, the forklift forks can be inserted into the bottom of the stacked boards, and then the bottom of the boards can be supported. Subsequently, multiple laminated boards 13 can be driven away from the boards, and the stacked boards can be removed by the forks.

[0074] Initially, slider 43 is located at the bottom of bonding plate 13. Whenever a piece of material is placed between multiple bonding plates 13, motor 8 42 drives threaded rod 41 to rotate, causing slider 43 to slide upwards a short distance. Pressure rod 44 then presses the inclined end of support block 36, causing support block 36 to slide towards the inside of bonding plate 13, and spring 40 is compressed. The material then rests on four flush support blocks 36. This process is repeated. Whenever a piece of material is placed down, pressure rod 44 moves upwards a short distance, allowing the four support blocks 36 to hold the material. Simultaneously, as slider 43 moves upwards, motor 6 34 drives winding roller 37 to rotate, unwinding pressure cloth 35. The pressure cloth 35 then adheres to the compressed support blocks 36, preventing them from returning to their original position. In this way, multiple pieces of material are separated from each other, with a certain gap between adjacent pieces.

[0075] When a specific number of plates need to be removed, simply insert the forks into the corresponding gaps, then drive the slider 43 to slide downwards. The pressure cloth 35 continuously rolls up, and the multiple support blocks 36 reset under the action of the spring 40. The specific number of plates then fall onto the forks. Then, the cylinder 33 drives the baffle 17 to move laterally, so that the baffle 17 no longer blocks the plates. Thus, the specific number of plates can be removed without affecting the normal placement of the plates under the forks. Repeating the above operation can achieve the batch removal of multiple plates to meet different usage needs.

[0076] Once the forks are inserted into the corresponding gaps, motor 20 drives threaded rod 21 to rotate, adjusting the height of support rod 22 so that the bottom protrusion of support rod 22 aligns with the bottom of the corresponding plate. Then, motor 11 drives gear 9 to rotate, causing rack 10 to move laterally, allowing support rod 22 to fit against the bottom of the corresponding plate. Next, motor 3 drives threaded rod 25 to rotate, causing pressure block 23 to descend along the groove of support rod 22, pressing down on the top plate. At this point, the forks and support rod 22 move synchronously to remove a specific number of plates. Because the plates are pushed by support rod 22 and pressed by pressure block 23 during movement, the plates are prevented from shifting or jamming due to friction between the plates and the bonding plate 13, further ensuring the normal removal of the plates.

[0077] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for processing marble slabs, comprising a frame (1), characterized in that: A conveyor belt (2) is provided on the frame (1); It also includes sheet metal cutting components; The plate feeding assembly includes a transverse rod (6) slidably connected to one side of the upper end of the frame (1), a rack (8) slidably connected to one side of the transverse rod (6), a negative pressure device (30) fixedly connected to the lower end of the rack (8), and multiple rigid pipes (31) connected to the bottom of the negative pressure device (30), with a suction cup (32) fixedly connected to the opening of the rigid pipe (31). It also includes palletizing limit components; The palletizing limiting component includes a placement plate (7) fixedly connected to one side of the frame (1), a fixed seat (16) fixedly connected to one side of the upper surface of the placement plate (7), a sliding seat (15) slidably connected to one side of the upper surface of the placement plate (7), and a bonding plate (13) slidably connected to both sides of the upper surface of the fixed seat (16) and the sliding seat (15). A baffle (17) slidably connected to one side of the two bonding plates (13) on the left side, and also includes a take-out quantity control component. The quantity control component includes multiple support blocks (36) longitudinally distributed and slidably inserted through one side of the bonding plate (13). A slider (43) is slidably connected to one side of the bonding plate (13), and a pressure rod (44) is fixedly connected to one side of the slider (43). A threaded rod (41) is threadedly connected to one side of the slider (43). Both ends of the threaded rod (41) are rotatably mounted on the bonding plate (13). A motor (42) is fixedly connected to one side of the upper end of the bonding plate (13). The output end of the motor (42) is fixedly connected to one end of the threaded rod (41). A rotatable support is mounted on one side of the lower end of the bonding plate (13). A winding roller (37) is wound with a pressure cloth (35). The end of the pressure cloth (35) is fixedly connected to one side of the pressure rod (44). A motor six (34) is fixedly connected to one side of the lower end of the bonding plate (13). The output end of the motor six (34) is fixedly connected to one end of the winding roller (37). A spring (40) is fixedly connected to one end of the support block (36). The other end of the spring (40) is fixedly connected to the bonding plate (13). A cylinder three (33) is fixedly connected to the lower end of the two bonding plates (13) on the left side. The piston end of the cylinder three (33) is fixedly connected to one side of the baffle (17).

2. The conveying device for processing marble slabs according to claim 1, characterized in that: It also includes sheet metal movement limiting components; The plate moving limit assembly includes two limit plates (3), and guide rods (5) are fixedly connected to both sides of the two limit plates (3). The guide rods (5) are slidably connected to the frame (1). The bottom of the limit plate (3) is in contact with the surface of the conveyor belt (2). Cylinders (4) are fixedly connected to both sides of the upper end of the frame (1). The piston ends of the cylinders (4) on both sides are fixedly connected to one side of the two limit plates (3).

3. The conveying device for processing marble slabs according to claim 1, characterized in that: One end of the transverse rod (6) is threadedly connected to a threaded rod three (26), both ends of the threaded rod three (26) are rotatably mounted on the frame (1), a motor four (27) is fixedly connected to one side of the upper end of the frame (1), the output end of the motor four (27) is fixedly connected to one end of the threaded rod three (26), a gear two (29) is rotatably mounted on one side of the transverse rod (6), the gear two (29) meshes with a rack one (8), a motor five (28) is fixedly connected to one side of the transverse rod (6), the output end of the motor five (28) is fixedly connected to the gear two (29).

4. The conveying device for processing marble slabs according to claim 1, characterized in that: A cylinder 2 (14) is fixedly connected to one side of the upper surface of the placement plate (7). The piston end of the cylinder 2 (14) is fixedly connected to one side of the sliding seat (15). The fixed seat (16) is rotatably provided with a bidirectional threaded rod (39) at both ends. The two sides of the bidirectional threaded rod (39) are respectively threaded to two bonding plates (13). A motor 7 (38) is fixedly connected to one end of the fixed seat (16). The output end of the motor 7 (38) is fixedly connected to one end of the bidirectional threaded rod (39). The bonding plates (13) on the left and right sides are connected by a telescopic rod (18).

5. A conveying device for processing marble slabs according to claim 1, characterized in that: It also includes anti-friction offset components; The anti-friction offset assembly includes a support column (19) fixedly connected to one side of the upper surface of the placement plate (7). A rack (10) is slidably connected to one side of the upper end of the support column (19). A transverse plate (12) is fixedly connected to one end of the rack (10). A support rod (22) is slidably connected to one side of the transverse plate (12). A pressure block (23) is slidably connected to the groove of the support rod (22).

6. A conveying device for processing marble slabs according to claim 5, characterized in that: A gear 1 (9) is rotatably mounted on one side of the upper end of the support column (19). The gear 1 (9) meshes with the rack 2 (10). A motor 1 (11) is fixedly connected to one side of the upper end of the support column (19). The output end of the motor 1 (11) is fixedly connected to the gear 1 (9).

7. A conveying device for processing marble slabs according to claim 5, characterized in that: One side of the support rod (22) is threaded with a threaded rod (21). Both ends of the threaded rod (21) are rotatably mounted on the transverse plate (12). One end of the transverse plate (12) is fixedly connected with a motor (20). The output end of the motor (20) is fixedly connected to one end of the threaded rod (21). One side of the pressure block (23) is threaded with a threaded rod (25). Both ends of the threaded rod (25) are rotatably mounted on the support rod (22). One end of the support rod (22) is fixedly connected with a motor (24). The output end of the motor (24) is fixedly connected to one end of the threaded rod (25).

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