Turnover device for stone machining

Abstract

The invention discloses a turnover device for stone processing. The turnover device comprises a bottom plate, mounting plates are arranged on the two sides of the top of the bottom plate, a connecting plate is arranged on one side between the two mounting plates, mounting grooves are formed in the mounting plates, the tops of the mounting grooves are open, and an electric sliding rail is arranged in the middle of the top of the bottom plate. Through the arrangement of the overturning assembly, a stone plate can be overturned, then through cooperative use of the bearing assembly, the overturned stone plate is borne through the bearing assembly, through cooperation of the overturning assembly and the bearing assembly, convenient overturning of the stone plate is achieved, and through precise cooperation of the overturning assembly and the bearing assembly, the stone plate can be conveniently and rapidly overturned. And the stability and the positioning precision of the stone plate in the overturning process are ensured. The overturning assembly can accurately control the overturning angle and speed according to a preset program, the bearing assembly can rapidly and accurately bear the plates after overturning, plate position deviation or angle deviation caused by improper overturning is avoided, and therefore the subsequent machining precision is guaranteed.

Description

Technical Field

[0001] The present invention relates to the field of stone processing, and particularly relates to a turning device for stone processing. Background Art

[0002] In the stone processing industry, stone slabs, as a common building material, are widely used in multiple fields such as building decoration, floor laying, and wall decoration. During the processing of stone slabs, in order to meet different processing requirements, such as cutting, grinding, carving, polishing, etc., it is often necessary to process the slabs from multiple angles and directions. Among them, turning the stone slab is an indispensable part of the processing process, especially when performing double-sided processing or when it is necessary to adjust the orientation of the slab to adapt to specific processing equipment, the turning operation is particularly important.

[0003] Traditional methods for turning stone slabs mostly rely on manual labor or simple auxiliary tools, such as slings, clamps, etc. These methods not only have high labor intensity and low efficiency, but also pose relatively high safety risks. When turning manually, due to the large weight and volume of the stone slab, operators are prone to cause the slab to slip or collide due to physical exhaustion or improper operation, resulting in personal injury or slab damage. When using simple auxiliary tools, although it can reduce part of the physical burden, it is difficult to accurately control the position and angle of the slab during the turning process, affecting the processing accuracy, and there are also potential safety hazards. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a turning device for stone processing.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: A turning device for stone processing according to the present invention includes: A bottom plate, on both sides of the top of the bottom plate, mounting plates are provided. On one side between the two mounting plates, a connecting plate is provided. Installation grooves are respectively opened inside the mounting plates, the tops of the installation grooves are open. In the middle of the top of the bottom plate, an electric slide rail is provided. On the top of the bottom plate, a turning assembly is provided, and a carrying assembly is provided on the top of the bottom plate. The turning assembly and the carrying assembly both contain a vacuum suction cup matrix.

[0006] As a preferred technical solution of the present invention, the flipping assembly includes a motor, a rotating rod, two screw rods, a slide seat, two mounting frames, a first bearing plate, two mounting rods, and two support plates. The motor is installed on the inner side of the connecting plate, one end of the rotating rod is installed on the rotating shaft of the motor, and the other end of the rotating rod passes through the connecting plate. The two screw rods are respectively rotatably installed inside the mounting groove, and the other ends extend to the outside of the mounting groove and are fixedly installed with a gear 1. The slide seat is threadedly arranged on the outside of the screw rod, the slide seat is slidably connected to the mounting groove, and the top of the slide seat passes through the mounting groove.

[0007] As a preferred technical solution of the present invention, two gears 2 are fixedly installed on the outside of the rotating rod, and chains are sleeved on the outside of the gears 2. The other ends of the chains are respectively engaged with the gears on both sides, and the gears 1 and 2 are both meshed and connected with the chains.

[0008] As a preferred technical solution of the present invention, the two mounting frames are fixedly mounted on one side of the connecting plate, a connecting rod is fixedly mounted between the mounting frames, one side of the first bearing plate is respectively hinged to the top of the sliding seat, a vacuum suction cup matrix is arranged on the top of the first bearing plate, a limiting plate is arranged on one side of the top of the first bearing plate, the two mounting rods are mounted on both sides of the first bearing plate, one end of the two support plates are respectively rotatably connected to the mounting rods, the other end of the support plate is rotatably connected to the connecting rod, and a telescopic rod is arranged inside the support plate.

[0009] As a preferred technical solution of the present invention, the bearing assembly includes: a second bearing plate, a hydraulic cylinder, a slider, a connecting block, and a moving block. A limiting plate 2 is fixedly installed on one side of the top of the second bearing plate. The limiting plate 2 and the limiting plate 1 are staggered. A vacuum suction cup matrix is arranged on the top of the second bearing plate.

[0010] As a preferred technical solution of the present invention, a sliding groove is opened on the opposite side of the mounting plate, and two connecting blocks are installed on one side of the bottom of the second supporting plate. The movable blocks are rotatably installed on the outer sides of the two connecting blocks, and the movable blocks extend into the interior of the sliding groove and are slidably connected to the sliding groove.

[0011] As a preferred technical solution of the present invention, the internal transmission of the electric slide rail is provided with the slider, the top of the slider is installed with the hydraulic cylinder, and the free end of the hydraulic cylinder is hinged to one side of the bottom of the second bearing plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The present invention can perform the work of flipping the stone plate by setting the flipping assembly, and then by using the supporting assembly in cooperation, the flipped stone plate is received by the supporting assembly, and the convenient flipping of the stone plate is realized by the cooperation of the two. The precise cooperation between the flipping assembly and the supporting assembly ensures the stability and positioning accuracy of the stone plate during the flipping process. The flipping assembly can accurately control the flipping angle and speed according to the preset program, and the supporting assembly can quickly and accurately receive the plate after flipping, avoiding the position offset or angle deviation of the plate caused by improper flipping, thereby ensuring the accuracy of subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 is a three-dimensional diagram of the present invention (when the first supporting plate is propped up); Figure 3 is a three-dimensional diagram of the mounting plate of the present invention; Figure 4 It is a connection diagram of the motor and the lead screw of the present invention; Figure 5 It is a partial structural stereogram of the present invention; Figure 6 It is a partial structural cross-sectional view of the present invention; Figure 7 is a three-dimensional view of a second carrier plate of the present invention; In the figure: 1. bottom plate; 2. mounting plate; 3. connecting plate; 4. electric slide rail; 5. vacuum suction cup matrix; 6. motor; 7. rotating rod; 8. screw rod; 9. slide seat; 10. mounting frame; 11. first bearing plate; 12. mounting rod; 13. support plate; 14. chain; 15. connecting rod; 16. limit plate 1; 17. second bearing plate; 18. hydraulic cylinder; 19. slide block; 20. connecting block; 21. moving block; 22. limit plate 2. DETAILED DESCRIPTION

[0014] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0015] In the drawings, the same reference numerals all refer to the same components.

[0016] like Figure 1-7 As shown, the present invention provides a turning device for stone processing, comprising: Bottom plate 1, mounting plates 2 are provided on both sides of the top of the bottom plate 1. A connecting plate 3 is provided on one side between the two mounting plates 2. Mounting grooves are formed inside the mounting plates 2, and the tops of the mounting grooves are open. An electric slide rail 4 is provided in the middle of the top of the bottom plate 1. A flipping assembly is provided on the top of the bottom plate 1, and a loading assembly is provided on the top of the bottom plate 1. The flipping assembly and the loading assembly both contain a vacuum suction cup matrix 5.

[0017] Further, the flipping assembly includes a motor 6, a rotating rod 7, two lead screws 8, a sliding seat 9, two mounting brackets 10, a first bearing plate 11, two mounting rods 12, and two support plates 13. The motor 6 is installed inside the connecting plate 3. One end of the rotating rod 7 is installed on the rotating shaft of the motor 6, and the other end of the rotating rod 7 penetrates through the connecting plate 3. The two lead screws 8 are respectively rotatably installed inside the mounting grooves, and the other ends extend to the outside of the mounting grooves and are fixedly installed with a first gear. The sliding seat 9 is threadedly arranged on the outside of the lead screw 8. The sliding seat 9 is slidably connected with the mounting groove, and the top of the sliding seat 9 penetrates through the mounting groove. The motor 6 drives the rotating rod 7 to rotate, thereby driving the second gear to rotate. Under the cooperative action of the chain 14, the second gear and the lead screw 8 are driven to rotate. The rotation of the lead screw 8 drives the sliding seat 9 to move. At the same time, through the cooperative action of the support plate 13 and the mounting rod 12, the bottom of the first bearing plate 11 can be driven to move, thereby changing the inclination angle of the first bearing plate 11.

[0018] Further, two second gears are fixedly installed on the outside of the rotating rod 7. Chains 14 are sleeved on the outside of the second gears respectively. The other ends of the chains 14 are respectively sleeved with the first gears on both sides. The first gear and the second gear are both meshed with the chain 14.

[0019] Further, the two mounting brackets 10 are both fixedly installed on one side of the connecting plate 3. A connecting rod 15 is fixedly installed between the mounting brackets 10. One side of the first bearing plate 11 is respectively hinged to the top of the sliding seat 9. A vacuum suction cup matrix 5 is provided on the top of the first bearing plate 11. A first limiting plate 16 is provided on one side of the top of the first bearing plate 11. The two mounting rods 12 are both installed on both sides of the first bearing plate 11. One ends of the two support plates 13 are respectively rotatably connected with the mounting rods 12, and the other ends of the support plates 13 are rotatably connected with the connecting rod 15. An expansion rod is provided inside the support plate 13.

[0020] Further, the loading assembly includes: a second bearing plate 17, a hydraulic cylinder 18, a slider 19, a connecting block 20, and a moving block 21. A second limiting plate 22 is fixedly installed on one side of the top of the second bearing plate 17. The second limiting plate 22 and the first limiting plate 16 are staggeredly distributed. A vacuum suction cup matrix 5 is provided on the top of the second bearing plate 17. Then, one end of the second bearing plate 17 is driven to move upward by the hydraulic cylinder 18. Meanwhile, through the cooperation of the chute and the slider 19, and the slider 19 is rotatably connected to the connecting block 20, the inclination angle of the second bearing plate 17 can be changed accordingly.

[0021] Furthermore, chutes are provided on opposite sides of the mounting plate 2. Two connecting blocks 20 are mounted on one side of the bottom of the second bearing plate 17. Movable blocks 21 are rotatably mounted on the outer sides of the two connecting blocks 20. The movable blocks 21 extend into the interior of the chutes and are slidably connected to the chutes.

[0022] Furthermore, a slider 19 is arranged inside the electric slide rail 4 in a transmission manner. A hydraulic cylinder 18 is mounted on the top of the slider 19. The free end of the hydraulic cylinder 18 is hinged to one side of the bottom of the second bearing plate 17. The slider 19 is driven to move by the electric slide rail 4, thereby driving the hydraulic cylinder 18 and the second bearing plate 17 to move.

[0023] Working principle: When in use, the device is placed on one side of the stone processing equipment. Then, the stone plate to be processed is placed on the first bearing plate 11, so that one side of the stone plate contacts the first limiting plate 16, and the stone plate is fixed by the hollow suction cup matrix 5. Then, the top surface of the stone plate is processed by the stone processing equipment. When the stone plate needs to be flipped, the rotating rod 7 is driven to rotate by the motor 6, thereby driving the second gear to rotate. Under the cooperation of the chain 14, the second gear and the lead screw 8 are driven to rotate. The rotation of the lead screw 8 drives the slide seat 9 to move. Meanwhile, through the cooperation of the support plate 13 and the mounting rod 12, the bottom of the first bearing plate 11 can be driven to move, thereby changing the inclination angle of the first bearing plate 11 and adjusting the first bearing plate 11 to be perpendicular to the bottom plate 1. Then, one end of the second bearing plate 17 is driven to move upward by the hydraulic cylinder 18. Meanwhile, through the cooperation of the chute and the slider 19, and the slider 19 is rotatably connected to the connecting block 20, the inclination angle of the second bearing plate 17 can be changed accordingly, and the second bearing plate 17 is adjusted to be perpendicular to the bottom plate 1. Then, the slider 19 is driven by the electric slide rail 4 to move towards one side of the first bearing plate 11, thereby driving the second bearing plate 17 to move towards one side of the first bearing plate 11, so that the second bearing plate 17 contacts the stone plate on the first bearing plate 11, and the stone plate is fixed by the vacuum suction cup matrix 5 on the second bearing plate 17. At the same time, the vacuum suction cup matrix on the first bearing plate 11 is closed. Then, the slider 19 is driven by the electric slide rail 4 to move to the other side. At the same time, one end of the second bearing plate 17 is driven by the hydraulic cylinder 18 to move downward, thereby restoring the second bearing plate 17 to its initial position, and then completing the flipping work of the stone material.

[0024] Finally, it should be noted that the above are only the 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, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A flipping device for stone processing, characterized in that, Including: A bottom plate (1), mounting plates (2) are arranged on both sides of the top of the bottom plate (1). A connecting plate (3) is arranged on one side between the two mounting plates (2). Mounting grooves are formed inside the mounting plates (2), and the tops of the mounting grooves are open. An electric slide rail (4) is arranged in the middle of the top of the bottom plate (1). A flipping assembly is arranged on the top of the bottom plate (1), and a carrying assembly is arranged on the top of the bottom plate (1). The flipping assembly and the carrying assembly both contain a vacuum suction cup matrix (5).

2. A turning device for stone processing according to claim 1, characterized in that, The flipping assembly includes a motor (6), a rotating rod (7), two lead screws (8), a sliding seat (9), two mounting brackets (10), a first bearing plate (11), two mounting rods (12), and two support plates (13). The motor (6) is installed inside the connecting plate (3). One end of the rotating rod (7) is installed on the rotating shaft of the motor (6). The other end of the rotating rod (7) penetrates through the connecting plate (3). The two lead screws (8) are respectively rotatably installed inside the mounting grooves, and the other ends extend to the outside of the mounting grooves and are fixedly installed with a first gear. The sliding seat (9) is threadedly arranged on the outside of the lead screw (8). The sliding seat (9) is slidably connected with the mounting groove, and the top of the sliding seat (9) penetrates through the mounting groove.

3. The flipping device for stone processing according to claim 2, wherein Two second gears are fixedly installed on the outside of the rotating rod (7). Chains (14) are sleeved on the outside of the second gears respectively. The other ends of the chains (14) are respectively sleeved with the first gears on both sides. The first gear and the second gear are both meshed and connected with the chain (14).

4. A turning device for stone processing according to claim 3, characterized in that, The two mounting brackets (10) are both fixedly installed on one side of the connecting plate (3). A connecting rod (15) is fixedly installed between the mounting brackets (10). One side of the first bearing plate (11) is respectively hinged to the top of the sliding seat (9). A vacuum suction cup matrix (5) is arranged on the top of the first bearing plate (11). A first limiting plate (16) is arranged on one side of the top of the first bearing plate (11). The two mounting rods (12) are both installed on both sides of the first bearing plate (11). One ends of the two support plates (13) are respectively rotatably connected with the mounting rods (12). The other ends of the support plates (13) are rotatably connected with the connecting rod (15). An expansion rod is arranged inside the support plate (13).

5. A turning device for stone processing according to claim 1, characterized in that, The carrying assembly includes: a second bearing plate (17), a hydraulic cylinder (18), a slider (19), a connecting block (20), and a moving block (21). A second limiting plate (22) is fixedly installed on one side of the top of the second bearing plate (17). The second limiting plate (22) and the first limiting plate (16) are arranged in a staggered manner. A vacuum suction cup matrix (5) is arranged on the top of the second bearing plate (17).

6. The turnover device for stone processing according to claim 5, wherein, The mounting plate (2) has a sliding groove on one side opposite to the mounting plate (2). Two connecting blocks (20) are installed on one side of the bottom of the second supporting plate (17). The outer sides of the two connecting blocks (20) are rotatably mounted with the moving blocks (21). The moving blocks (21) extend into the interior of the sliding groove and are slidably connected to the sliding groove.

7. A turning device for stone processing according to claim 6, characterized in that, The electric slide rail (4) is internally provided with the slider (19), the top of the slider (19) is provided with the hydraulic cylinder (18), and the free end of the hydraulic cylinder (18) is hinged to one side of the bottom of the second bearing plate (17).

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